0000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000010900)="050003002e0001003a98f001620000000500000001000000002b4e535230330000000000000000000000000000000000000000000000000000000000000000000004", 0x42, 0x18800}, {&(0x7f0000010a00)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0x188a0}, {&(0x7f0000011200)="090003001100010048c67600800000000010e4070913122c1b0861250100000000000000000000001700000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000500000002000000010201020102", 0x86, 0x20000}, {&(0x7f0000011400)="020003003800010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}, {&(0x7f0000011600)="00010300380001001e14f001100000007810e4070913142c1a3e28350300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0x148000}, {&(0x7f0000011700)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900040000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000004000020", 0xf5, 0x1480e0}, {&(0x7f0000011a00)="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", 0x1e0, 0x150000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="e3537e6b064e5458122bc3655ea80dae006eb4f183e22fad357ff33ff644203e53353ccf0d940200000000040000000000000032eb66baede5acdfd0435471e88990bc"]) 07:07:52 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:53 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:53 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0xb3, 0xe, 0xfeffffff, &(0x7f0000000280)="5f39868de2639b12c1a2ff010002", 0x0, 0x1df, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="e9757616392644a95c007cdc4f37ad4acd93f5cec214963e6a4beb4169cf29c9806f8a83d12126206910032629a5bb1389c4c3392c48b327a049729465cd94c4c1ca7b0e800ed59e5084382bdd4e272f7324f6a8efa8639805bd413184be5daad32c15ca83de19c36f8d09c27b69326990a09e3f8076c4cb43c1a06619658e834d1f0e731b97f60485852c5aa46e8c735de10352730602f7c8df3d5916c43977971319b2585b8652d2495f7f90", 0xad}, {&(0x7f0000000200)="2ff85c36aa1a5f940ef689c8713272a7a57cfcf068e593578bb97aa5779c7f543a598e2629069d66c68af2060f6d01379ddd414912863e93da170f078fa4f13ab0865e6f89062daef687", 0x4a}, {&(0x7f0000000380)="c292b222f892004868d10cfcd7ddf7e8eea5473a679c55aaf5dba04a158b62367ee8b2ba38cc7583ee5708868ed633c77b1a7c1d7365746df3c9f3ba69d96094811d1cffe4d6344ce4725b3fd8c1fd98289396efb3f58b7431631020e6de7e4a444e8372c2f0e7b659cc36bed8a42cf23df44ef0c7b1c29c0cf14930d16480259585920960c73f493fa9c5e5a977105ddf98ebeb49db03113c5b36d9ede867006458821d1e4e2324504a6abba539c25a4e1fac2d773c725c0eb92ddba9421e9723faebb8850705cb54", 0xc9}, {&(0x7f0000001e00)="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0x1000}, {&(0x7f0000000480)="e30be459621a5d0695b9766c80f544319ed0e6cf41f3c9d185c673060080504e8da8cb0d755abe44792c0fc8ddb2fec8a4ca3fe61c3d9dc1e4c2bdc43243e3bc342f2e41bc7c5283ca146059a90885fadb5dbd7f375a06cae9749d94bdfb8ef72dfee1c4b66fd8b6f523e63c76b7eafa83df0a1efe392cdd5a7b93cdd50cae013c2f2ed5b3647a84992ed3f23cd44c9dd38b1e935db370f2b30f9d3f43d3aa", 0x9f}, {&(0x7f0000000540)="dba23f334f18bfc8f206b5bcbe393f46e32c4ba5f907427b4d7f475c17e77165905a110118fb4e6fe32ba832ee1965b39d8857a85a449b8c227270ab596c1a5fb7528adf7d08b91fdc98df21c56dc6ea149cfadd71eb6372d3b95816b51f0d8b21db88507941b8a5de754413cb8ee5ec4ec270b82124872f7d6dadc1e9f0a4b7d257a7f187b700e47c1a2977b533e28955cdc71af562e2f5820d0ab046a29e53613ee33aecc1da7ed09521be70cda99e72c11de2ddf095ba6491e27b67047e42c308", 0xc2}], 0x6) 07:07:53 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0xfa}, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r2 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x840, 0x0) r4 = syz_mount_image$ufs(&(0x7f0000000440), &(0x7f00000004c0)='./file0\x00', 0x800, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540)="8f087ef90653b3462ce9b7041664939dc6eefa773d64d95b4fd01f3d158271b62cdafc5c79480e7bc71fcac24bdeb0926884979822", 0x35, 0x3}], 0x0, &(0x7f00000005c0)={[{'\'\xc0-%:[)['}, {'\x94'}, {'\xff\xff'}], [{@dont_appraise}]}) sendfile(r3, r4, &(0x7f0000000600)=0x6, 0x7ff) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x6}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003880)=0x14) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x8, @private2, 0x80000000}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000200), 0xc, 0x0}, 0x20000001) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002800)=[{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f00000002c0)="e5db629c8540ac3f92f6b728f8dca034cbeba072f15fa8a78494a5a71446f9eb9379686e7cd4aba711fad3ad0d6065a4520ff167c7e63c38945668cdd6377704f346b9da51fec8bbee6f71f16f33f695e99cd97ca2e2b8114023dd18e04949b1ad37ba0dd4120d440ce552b4e47360a82a288323e39e39d454267177cdccc7c8eae2a146fef94f0a7e40ad7bbc2bc41f1fbe1ef712e765c861b9948089ed769572462ced91b3943e2f57be656823e765f30112a89cc90c4436aa67f593fcd516fc9993f9c62f1540fb199e4c5031b8dda89752582b01b38f847669cc52", 0xdd}, {&(0x7f00000003c0)}, {&(0x7f0000000480)="25668f94fc6b6f1ac7d57b", 0xb}, {&(0x7f00000004c0)}], 0x4, &(0x7f0000000b00)=[@rights={{0x10}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0xa8}, {0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002740)="7b751b", 0x3}], 0x1, 0x0, 0x0, 0x8000}], 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890c, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x6}) 07:07:53 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:53 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000040), 0x9) fallocate(r2, 0x0, 0x0, 0x1000f4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049180)={0x0, [], 0x0, "dc66b42d73a84c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c180)=[{&(0x7f0000004440)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000008800)=[@cred={{0x1c}}], 0x20}], 0x1, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x101010, 0x400000000000, 0x0, 0x1, 0xc, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002f80), 0x141002, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r5, 0x4004510d, &(0x7f0000000040)=0x74d) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), r0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r6, 0x200, 0x70bd28, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x41810}, 0x30) socket$nl_route(0x10, 0x3, 0x0) 07:07:53 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x38e, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x80, 0x6, 0x1f, 0x0, 0x9, 0x10, 0x6, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40c, 0x3d, 0x2, 0x9, 0x100000001, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x2}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x18) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) [ 267.549431] audit: type=1800 audit(1626764872.437:73): pid=14181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14399 res=0 [ 267.552197] audit: type=1800 audit(1626764872.437:74): pid=14181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14399 res=0 [ 267.805802] f2fs_msg: 31 callbacks suppressed [ 267.805813] F2FS-fs (loop5): Failed to read root inode [ 268.003045] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 268.003058] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 268.006344] F2FS-fs (loop5): invalid crc value [ 268.023232] UDF-fs: bad mount option "ãS~kNTX+Ãe^¨®" or missing value [ 268.088424] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 268.088438] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 268.331928] F2FS-fs (loop5): Failed to read root inode [ 268.547477] audit: type=1800 audit(1626764873.437:75): pid=14245 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14406 res=0 [ 268.550899] audit: type=1800 audit(1626764873.437:76): pid=14245 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14406 res=0 [ 268.659132] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 07:07:54 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:07:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000010c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0xb3, 0xe, 0xfeffffff, &(0x7f0000000280)="5f39868de2639b12c1a2ff010002", 0x0, 0x1df, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="e9757616392644a95c007cdc4f37ad4acd93f5cec214963e6a4beb4169cf29c9806f8a83d12126206910032629a5bb1389c4c3392c48b327a049729465cd94c4c1ca7b0e800ed59e5084382bdd4e272f7324f6a8efa8639805bd413184be5daad32c15ca83de19c36f8d09c27b69326990a09e3f8076c4cb43c1a06619658e834d1f0e731b97f60485852c5aa46e8c735de10352730602f7c8df3d5916c43977971319b2585b8652d2495f7f90", 0xad}, {&(0x7f0000000200)="2ff85c36aa1a5f940ef689c8713272a7a57cfcf068e593578bb97aa5779c7f543a598e2629069d66c68af2060f6d01379ddd414912863e93da170f078fa4f13ab0865e6f89062daef687", 0x4a}, {&(0x7f0000000380)="c292b222f892004868d10cfcd7ddf7e8eea5473a679c55aaf5dba04a158b62367ee8b2ba38cc7583ee5708868ed633c77b1a7c1d7365746df3c9f3ba69d96094811d1cffe4d6344ce4725b3fd8c1fd98289396efb3f58b7431631020e6de7e4a444e8372c2f0e7b659cc36bed8a42cf23df44ef0c7b1c29c0cf14930d16480259585920960c73f493fa9c5e5a977105ddf98ebeb49db03113c5b36d9ede867006458821d1e4e2324504a6abba539c25a4e1fac2d773c725c0eb92ddba9421e9723faebb8850705cb54", 0xc9}, {&(0x7f0000001e00)="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0x1000}, {&(0x7f0000000480)="e30be459621a5d0695b9766c80f544319ed0e6cf41f3c9d185c673060080504e8da8cb0d755abe44792c0fc8ddb2fec8a4ca3fe61c3d9dc1e4c2bdc43243e3bc342f2e41bc7c5283ca146059a90885fadb5dbd7f375a06cae9749d94bdfb8ef72dfee1c4b66fd8b6f523e63c76b7eafa83df0a1efe392cdd5a7b93cdd50cae013c2f2ed5b3647a84992ed3f23cd44c9dd38b1e935db370f2b30f9d3f43d3aa", 0x9f}, {&(0x7f0000000540)="dba23f334f18bfc8f206b5bcbe393f46e32c4ba5f907427b4d7f475c17e77165905a110118fb4e6fe32ba832ee1965b39d8857a85a449b8c227270ab596c1a5fb7528adf7d08b91fdc98df21c56dc6ea149cfadd71eb6372d3b95816b51f0d8b21db88507941b8a5de754413cb8ee5ec4ec270b82124872f7d6dadc1e9f0a4b7d257a7f187b700e47c1a2977b533e28955cdc71af562e2f5820d0ab046a29e53613ee33aecc1da7ed09521be70cda99e72c11de2ddf095ba6491e27b67047e42c308", 0xc2}], 0x6) 07:07:54 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000040), 0x9) fallocate(r2, 0x0, 0x0, 0x1000f4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049180)={0x0, [], 0x0, "dc66b42d73a84c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c180)=[{&(0x7f0000004440)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000008800)=[@cred={{0x1c}}], 0x20}], 0x1, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x101010, 0x400000000000, 0x0, 0x1, 0xc, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002f80), 0x141002, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r5, 0x4004510d, &(0x7f0000000040)=0x74d) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), r0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r6, 0x200, 0x70bd28, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x41810}, 0x30) socket$nl_route(0x10, 0x3, 0x0) 07:07:54 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) getitimer(0x0, &(0x7f0000000700)={{0x0}}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00'/15, @ANYRESDEC=r5, @ANYBLOB="000200000000ffdbdf2501488483c5a1dc6ffc83e00000000c00992d8b000000000000000000", @ANYRESHEX=r3], 0x28}, 0x1, 0x0, 0x0, 0x24008089}, 0x0) sendmsg$NL80211_CMD_SET_REG(r4, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x34, r5, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20004080) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r6 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r6, 0x0, 0x800000080004103) 07:07:54 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x38e, 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) [ 268.659146] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 268.659445] F2FS-fs (loop5): invalid crc value [ 269.764618] audit: type=1800 audit(1626764874.647:77): pid=14272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14429 res=0 [ 269.849689] audit: type=1800 audit(1626764874.647:78): pid=14272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14429 res=0 07:07:54 executing program 2: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x38e, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x80, 0x6, 0x1f, 0x0, 0x9, 0x10, 0x6, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40c, 0x3d, 0x2, 0x9, 0x100000001, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x2}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x18) mount(0x0, 0x0, 0x0, 0x2000000, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:07:54 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:07:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000010c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0xb3, 0xe, 0xfeffffff, &(0x7f0000000280)="5f39868de2639b12c1a2ff010002", 0x0, 0x1df, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="e9757616392644a95c007cdc4f37ad4acd93f5cec214963e6a4beb4169cf29c9806f8a83d12126206910032629a5bb1389c4c3392c48b327a049729465cd94c4c1ca7b0e800ed59e5084382bdd4e272f7324f6a8efa8639805bd413184be5daad32c15ca83de19c36f8d09c27b69326990a09e3f8076c4cb43c1a06619658e834d1f0e731b97f60485852c5aa46e8c735de10352730602f7c8df3d5916c43977971319b2585b8652d2495f7f90", 0xad}, {&(0x7f0000000200)="2ff85c36aa1a5f940ef689c8713272a7a57cfcf068e593578bb97aa5779c7f543a598e2629069d66c68af2060f6d01379ddd414912863e93da170f078fa4f13ab0865e6f89062daef687", 0x4a}, {&(0x7f0000000380)="c292b222f892004868d10cfcd7ddf7e8eea5473a679c55aaf5dba04a158b62367ee8b2ba38cc7583ee5708868ed633c77b1a7c1d7365746df3c9f3ba69d96094811d1cffe4d6344ce4725b3fd8c1fd98289396efb3f58b7431631020e6de7e4a444e8372c2f0e7b659cc36bed8a42cf23df44ef0c7b1c29c0cf14930d16480259585920960c73f493fa9c5e5a977105ddf98ebeb49db03113c5b36d9ede867006458821d1e4e2324504a6abba539c25a4e1fac2d773c725c0eb92ddba9421e9723faebb8850705cb54", 0xc9}, {&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000480)="e30be459621a5d0695b9766c80f544319ed0e6cf41f3c9d185c673060080504e8da8cb0d755abe44792c0fc8ddb2fec8a4ca3fe61c3d9dc1e4c2bdc43243e3bc342f2e41bc7c5283ca146059a90885fadb5dbd7f375a06cae9749d94bdfb8ef72dfee1c4b66fd8b6f523e63c76b7eafa83df0a1efe392cdd5a7b93cdd50cae013c2f2ed5b3647a84992ed3f23cd44c9dd38b1e935db370f2b30f9d3f43d3aa", 0x9f}, {&(0x7f0000000540)="dba23f334f18bfc8f206b5bcbe393f46e32c4ba5f907427b4d7f475c17e77165905a110118fb4e6fe32ba832ee1965b39d8857a85a449b8c227270ab596c1a5fb7528adf7d08b91fdc98df21c56dc6ea149cfadd71eb6372d3b95816b51f0d8b21db88507941b8a5de754413cb8ee5ec4ec270b82124872f7d6dadc1e9f0a4b7d257a7f187b700e47c1a2977b533e28955cdc71af562e2f5820d0ab046a29e53613ee33aecc1da7ed09521be70cda99e72c11de2ddf095ba6491e27b67047e42c308", 0xc2}], 0x6) 07:07:55 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:07:55 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:55 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x587fe07ee2512a97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000000200)=0x9, 0x4) sendfile(r3, r2, 0x0, 0x4000000000edb9) perf_event_open$cgroup(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x6, 0x7a, 0x79, 0x0, 0x1, 0x683d1, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x20, 0x0, 0x5, 0x3, 0xfffffffffffff001, 0x9, 0x2, 0x0, 0xfffff0a2}, r2, 0x1, r0, 0x8) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x5, 0x0, @mcast2, 0xa}, 0xbad3, &(0x7f0000000340), 0x2b, &(0x7f0000000180), 0x6}, 0x0) 07:07:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000d00c0fa1c9a848cbf0500660500"], 0x8) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r1, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 07:07:55 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b", 0x24, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:56 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b", 0x24, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:07:56 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) getitimer(0x0, &(0x7f0000000700)={{0x0}}) socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00'/15, @ANYRESDEC=r4, @ANYBLOB="000200000000ffdbdf2501488483c5a1dc6ffc83e00000000c00992d8b000000000000000000", @ANYRESHEX=r3], 0x28}, 0x1, 0x0, 0x0, 0x24008089}, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r5, 0x0, 0x800000080004103) 07:07:56 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:07:56 executing program 2: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x38e, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x80, 0x6, 0x1f, 0x0, 0x9, 0x10, 0x6, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40c, 0x3d, 0x2, 0x9, 0x100000001, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x2}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x18) mount(0x0, 0x0, 0x0, 0x2000000, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:07:56 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0xe) syz_emit_ethernet(0x4a, &(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES32=0x41424344, @ANYRES32=0x41424344], 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$P9_RVERSION(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) syz_emit_ethernet(0x0, 0x0, &(0x7f0000001640)={0x0, 0x0, [0x98c]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r2, 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r2, @ANYBLOB=',debug=0x0000000000000004,k']) write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x7fffffff, 0x1}}}, 0x28) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000001880)=0x0) mount$fuse(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000540), 0x2008048, &(0x7f00000018c0)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xa00}}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0xfff}}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'debug'}}]}}) umount2(&(0x7f0000000080)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000280)=""/152, 0x98}, {0x0}], 0x3, 0x9, 0x4) setxattr$trusted_overlay_upper(0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00fb15063fa24d23efb0549c4e3836bedbe3f7be0e986d28b29ee852f5aab169e28e100e43ea4203c8cca321cbbdc4c6d1208f4f2c7a83653e7b5fe936da5b69a863d56c0fd58f2b9002dfec75a91da6f4c02b55f83d"], 0x15, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), &(0x7f0000001740)={0x0, 0xfb, 0xee, 0x7, 0x5, "19bcda1abaab87da36d5c2121c3e2ccd", "27e0ebc8da3d3e88408f29e21ff7af409a30e043cde38d84f52e5d41dd5c06a3729ed8fd13c0ed02d19defbdc10e3b6ff19637d9a3c34dca8130ca14867000d55ea0bd83f62a25192b9cc15f856c8585bda3960477c3b594b1cef5a9f848dbacdd640a3af647d2ebf76010dff6fc329f10963c4c9cc9f3d05a5235512ad63a1acc865b6d96a202399c1a7974986f68318390aed5243f0e963dec0b1098d5c3885540d0a275451fec664cd2fcf46ccdfa8b795f8337aebf9ab900f9fe2e02361cc17669c63d3b8ba505bc510f999213818d3f6923d5b337e2ca"}, 0xee, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000380)=0x373, 0x7e2) [ 271.654385] 9pnet: Insufficient options for proto=fd [ 271.722878] 9pnet: Insufficient options for proto=fd 07:07:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) 07:07:56 executing program 1: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xfef0) socket(0x0, 0x0, 0x8) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x1) perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000100)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2f9, 0x304, &(0x7f0000000040)="b90103600040f000009e0ff008071fffffe100004000638477fbac141414e0000001be3e7d2a182fff", 0x0, 0x104, 0x6000000000000000, 0x0, 0xfeb9, &(0x7f0000000400)="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"}, 0x28) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x100, 0x20, 0x3, 0x6, 0x2, [0x8, 0xffffffff, 0x6]}) socket(0x0, 0x0, 0x0) 07:07:56 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b", 0x24, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:56 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000", 0x36, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:56 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000", 0x36, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:57 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000", 0x36, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:57 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000", 0x3f, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:57 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000", 0x3f, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:58 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) getitimer(0x0, &(0x7f0000000700)) socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) 07:07:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) 07:07:58 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000", 0x3f, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:58 executing program 2: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x38e, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x80, 0x6, 0x1f, 0x0, 0x9, 0x10, 0x6, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40c, 0x3d, 0x2, 0x9, 0x100000001, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x2}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x18) mount(0x0, 0x0, 0x0, 0x2000000, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:07:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:07:58 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) r3 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1) lsetxattr$trusted_overlay_upper(0x0, &(0x7f0000000100), &(0x7f0000000240)=ANY=[@ANYBLOB="00b0cd559f20c1864964a78a41d6d8dfb21d42949b7a009b6dd4aa15e34818a1609d82"], 0x2f, 0x6) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x2bb98205) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000001e40)={0x80, [{}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "a411f0a3e0c31d"}) syz_open_dev$tty1(0xc, 0x4, 0x1) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r10, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ca40)={0xffd, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x1, "ae2e2539cb2eac"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000180)={{0x0, 0x0, 0x8001, 0xffffffffffffffc8, 0x9, 0x1, 0x100, 0x2f, 0x101, 0x4, 0x4, 0x8, 0x33, 0xfffffffffffffffa}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x460}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r11 = openat$incfs(r1, &(0x7f00000000c0)='.pending_reads\x00', 0x800, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r11, 0x2402, 0x4b1a) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e21, 0x1, @loopback, 0x3}, 0x1c) splice(r0, 0x0, r2, 0x0, 0x4ff99, 0x0) [ 273.702053] f2fs_msg: 57 callbacks suppressed [ 273.702066] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 273.714785] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 273.725035] F2FS-fs (loop2): invalid crc value [ 273.736637] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 273.757150] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 07:07:58 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f424852", 0x44, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:59 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f424852", 0x44, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:59 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f424852", 0x44, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:59 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f4248526653", 0x46, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:07:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) 07:07:59 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f4248526653", 0x46, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:08:00 executing program 1: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:08:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:08:00 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f4248526653", 0x46, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:00 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) getitimer(0x0, &(0x7f0000000700)) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) 07:08:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 273.851082] F2FS-fs (loop5): invalid crc value [ 273.897440] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 273.897452] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 273.981799] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 273.981814] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. 07:08:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:00 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f", 0x47, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:00 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x24, &(0x7f0000000140)="433900009919da078a0098d16ee0a593b040f7629100f06ee04fa447a3ba82583a96ea57"}}], 0x1c) clone(0x228a4500, &(0x7f0000000080)="30d37a2021f2a42d1cbfd6ca32718daeaa14360763fff8299f278701cb4b702c3484a09c55fe1cc11308e069cdda76bb", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="eef55f0ebf3e16b224") wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() clone(0x2200000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="46cea525079362fe43b961f96ae0692a179a67") tkill(r1, 0x40) 07:08:00 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f", 0x47, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)=ANY=[@ANYBLOB="660500", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r1, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x3) ioctl$SG_IO(r3, 0x5393, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0xfffffffd, 0x0}) 07:08:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:08:01 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f", 0x47, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:01 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="90010000100013070000000000000000ac1414bb000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000b2ebfd745b1aeea27706642ff4ef136b67dcec5fdeb1fc17904e1d58cef5c3504d833d4304fe71ca4a27e2ad74a77e2e74030001c491f0e03e30f913e2225116a4fd0ae26908b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb0000000032000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff0000000000000000506300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004800020063626328646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f0002000000000000004c001400636d6163286165732900"/328], 0x190}}, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_tracing={0x1a, 0x0, 0x0, &(0x7f0000000540)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000600)={0x2, 0x0, 0x0, 0xfffffff7}, 0x10, 0x18c0c}, 0x78) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'bond_slave_0\x00', {0x2}, 0x3}) 07:08:02 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) getitimer(0x0, &(0x7f0000000700)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) 07:08:02 executing program 2: setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, 0x0, 0x0) clone(0x42a00100, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = syz_open_dev$vcsn(&(0x7f0000000240), 0x9, 0x400) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newlink={0x68, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x60}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @sit={{0x8}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r1}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x9}, @IFLA_IPTUN_FLAGS={0x6, 0x8, 0x1c}, @IFLA_IPTUN_6RD_PREFIXLEN={0x6, 0xd, 0x6}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e21}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x7ff}, @IFLA_IPTUN_TOS={0x5, 0x5, 0x40}]}}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008040}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendfile(r0, r3, 0x0, 0xc4d) bind$xdp(0xffffffffffffffff, &(0x7f0000000180)={0x2c, 0x1, r1, 0x2e}, 0x10) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r5, 0xc0286687, &(0x7f0000000140)={0x3, 0x7, 0xf9, &(0x7f0000000040)=""/249}) 07:08:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:02 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:02 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="90010000100013070000000000000000ac1414bb000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000b2ebfd745b1aeea27706642ff4ef136b67dcec5fdeb1fc17904e1d58cef5c3504d833d4304fe71ca4a27e2ad74a77e2e74030001c491f0e03e30f913e2225116a4fd0ae26908b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"/328], 0x190}}, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_tracing={0x1a, 0x0, 0x0, &(0x7f0000000540)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000600)={0x2, 0x0, 0x0, 0xfffffff7}, 0x10, 0x18c0c}, 0x78) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'bond_slave_0\x00', {0x2}, 0x3}) 07:08:02 executing program 5: syz_mount_image$f2fs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) [ 276.432939] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.1'. [ 276.545586] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.1'. [ 277.484840] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.1'. [ 277.491227] IPVS: ftp: loaded support on port[0] = 21 07:08:02 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="90010000100013070000000000000000ac1414bb000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000b2ebfd745b1aeea27706642ff4ef136b67dcec5fdeb1fc17904e1d58cef5c3504d833d4304fe71ca4a27e2ad74a77e2e74030001c491f0e03e30f913e2225116a4fd0ae26908b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"/328], 0x190}}, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_tracing={0x1a, 0x0, 0x0, &(0x7f0000000540)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000600)={0x2, 0x0, 0x0, 0xfffffff7}, 0x10, 0x18c0c}, 0x78) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'bond_slave_0\x00', {0x2}, 0x3}) 07:08:02 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(0xffffffffffffffff, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:02 executing program 5: syz_mount_image$f2fs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) [ 277.623841] IPVS: ftp: loaded support on port[0] = 21 [ 277.652045] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.1'. 07:08:02 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="90010000100013070000000000000000ac1414bb000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000b2ebfd745b1aeea27706642ff4ef136b67dcec5fdeb1fc17904e1d58cef5c3504d833d4304fe71ca4a27e2ad74a77e2e74030001c491f0e03e30f913e2225116a4fd0ae26908b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"/328], 0x190}}, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_tracing={0x1a, 0x0, 0x0, &(0x7f0000000540)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000600)={0x2, 0x0, 0x0, 0xfffffff7}, 0x10, 0x18c0c}, 0x78) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'bond_slave_0\x00', {0x2}, 0x3}) 07:08:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(0xffffffffffffffff, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:04 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') [ 277.852780] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.1'. 07:08:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4) creat(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x0, 0x80000001}) 07:08:04 executing program 5: syz_mount_image$f2fs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:08:04 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) getitimer(0x0, &(0x7f0000000700)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) 07:08:04 executing program 1: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x9, 0x8, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, 0x0, 0x8800) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') write$tcp_mem(r0, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) mmap$perf(&(0x7f000072e000/0x1000)=nil, 0x1000, 0x4, 0x110, r0, 0x20) 07:08:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(0xffffffffffffffff, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:04 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, 0x0) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000400)=""/248, 0xf8}], 0x5, 0xd9f, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fallocate(r0, 0x3, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000014c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x4840}, 0x40001) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfff, 0x9, 0x4}, 0x2}, 0x20, 0x1, 0x0) syz_mount_image$qnx4(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x3, 0x2, &(0x7f0000001280)=[{&(0x7f0000000200)="9844142e1cf135c61c4345f75bbe81b72074a9970c8a354464784a36445a8fd162e13b765897c729cb12eaba9ecdce3a4e653b50bffcd1253daf1b6bd266a51db7f32ddaf47299a718c290d6a8f35328c9668cf17286339f163e140e55dca8cc2aa852f78d3f31338203dc15da642e098c8726049a8587459b99ef6c2f51470cb974a1179826a23fe0cacd1981adb6404b1edf57f1c93f99d553dc15e55f7f1d50a2f0de7c5f81bd68954364d08c3cef8762c5f93c2774843340d7a5bf28b50e7a1394ed752d87ea7ae0eba310578f1ef9b80dc98de51cf1eff1b74f330c75be51b656828e068943fb0442b7d454bcf6a1abfe71556d1934e0ae51e4b38fd3162c922ce1c36c0b79a84a7fe12333f842fc08d675752619bdaee8f9e50d0aeefa59fa09fc2203865596ec8585b86b8b5099911b47cd8c537e310797385bcc58eb5443a8e6e0432d7f99b9bcbf7575e7d258e4073478a27775e55c8cf9a4e7bc407de86d7d4ae35ba20ea121a47418a88d067dd610706d47ddd303cd31ed4df5bd930af248cce164118a6a6db1af1e4f49db97c616881484caa50927c00ccf5a1985c0be2652f1e27c672728f6ccfc33ff19b6446534dcac41a20ed6e6ca3c3d6ff5dfee7564ee9be6cbb9ef6c2e14c38516b153636c635ecdbb68597eaeec720da495845080a8813069b8b80f1ab25e321a5110334f9ede4e07bdd2086bdbb1e140fb817d90ebcf2fb28ba7ad9549ea023fab7941d812378632c32823b935ea356c0d8f93e8533fc23fb7c7d50f5e673b0ff23e8f339477c143ea415a836fdf0c5270580b450c381fb6cfb3d98beec18ac9e8fea513ba90e6817cc1e810f17880176d132425ae6893b92a54e8b8259edcb5277f7a078027bf1a58d766fe04e90a6e41f42fa7379613f0bebd6cffbb874322ce5ab1459d07a2c0a6d53f18553b073d0971bb8821bb9c8c36e0cfb45ff7248012b130ad8590f9bb7b367dd375c95ea76baed2a566102e457f24b14bf845c9f71ce388faec333780ba261ebd76207df9b8c9eb8a0ea33f988881da2c652dbe2b84ed7619bf42578445ce9e6e99cfafd50a2f8c93d05c47e34b22a394a7ca394306f5bda50470036f8a3166d54b576515d399ef6f5ffdb2661d66387a4954e3ee79d61d7904452eb4f607fae1851cb9f16575cd95bdd872c685a115af406680b851e1ae785f4018ce08b367695f05ee1df6cac1121e343831005de41b09347588ede2884b3f6b177cb21061f2a620f8d6be23a27d8ed5bdaca0dd8fd28a55839c8a89c1bbfbb5c81a88f7193957a7db86cbb43af5731ca05b7d654bb4ff2794eb443de95d0097a0f9193084b770a0750ded90fc1308289f9add20ab967b02cfdb7e7c1f40ec44e33213b011fe40b6d8d3e965b06a5ffdbea1ed6cd53d0dc0fc14c0ce51ff0ed84848bf498ea9867fb37ee9aa3f68fc3ca97eac3c9a9aa299e965197064693f12fe55ba31ece0d217c019327b5aac41eb3bbd5ff6607a99d06e1668370552cd2db91bc09c1525ed56f97972ca56c6fa35afe76c0621ad40b7370a0199c46c740be030998e0df16022a67c39cf719a488ef3a475b649b0536144999637a2d44aa566fb5923171a053fa1821881cbdc8b01aace438720c05ae130eb154d5737f55018a8edfb61ffb197a7f3f595cfcdf31a6c97cd618208fae271c48571c8f585599e1d1c65763d2d7f3f01ff696398c69351cb4d01e8aa564c559d8d67977c3ac843f772431eaf7f857110d0ad2457d6ff34a2f07fb0cc8584d9a72e9bab4e7101be64772c842a7914fd05867c5773bbab657f288ffdeea1aaffc5301a58c5f8f6f725b52a0f106300415514eb15cb796e587d796b7ce5269c0eddfdba7547df786bf6e47eb3d69b17ca26df53c113f50cc5419d9ac87a52ab827d67e9e3160851b9f4b50a74bb7def8c413a8e2d95c8bbef2b523c23b5bc9a66ad72f774760a4bfd7dd5dc8b9407b877183286a602d1fc0c8461929e616ee92d1b5836facf21b9b5a1d63e69a5dc14d29661e3e3140f68179e4a03aaa266324ff8d5a30e2e0e0ce9754b35cae10ee9ff678e4683e62abe8a9f7a00817f71a2082de487b4a203dd0f04dbaff48ecb4e2313c02fe52651f875e3d50115a9040322fc9a92691f0d9f19bc990ab80774610aa45c69911e6b125c3bc9c2e184520d00424270d9570b5ca47fafad466e8e17b7ed552c2d61ee9890d54560c08b1232dcbfd1332b020f5da16b2d8b6abd9bfe70f842ad25d4449d1a5962babbc097972c8bf53153cfec3e55858b2b434ef9052a6c27a751df53b1d0663150a517556655a6b29ff76da7c611aa5d3f1cf5cc7cb39828cda3b66246095d733557256475cedf4f38d874308a17cc2077b78cb76763a0e5affcf405d0a122a7f8ebaa5c141ed430254f581fef98b02d57f40bc40cae89c7463d56bc01b05e2b94e51e435282969e311bcd8c90bae4c3921a87be132521aeaf6340a4aeac538cfb704f6ffc3a39611867da766aa062de3601c740abf7179169605d397937e71e1b12b3eae5268f15245f1778092f78a13f000e04920fffaba6089feb5c28f28098579cbae4b44455eda96829318f0318640f40118443ac6df58a020244ff91ebdd57f04175a69e94eefb96d503019285e7e535d5949db2074da40e7b52bd7d148919e5f9f9cb5a86806c4ad54bd785904161091796bb6a92c76a70dbff448b15da244291db5ab0539d14832ece3ceddb270cf33c2f9cae33104cce81f5ccb466e8f10a383ae4ca89c9c60446bfc5572d1cb3689ae95559625dba17130f1bebed500cb0a52ab921813cbd48a1ba7e863bb628ecd6ba6bb51c4534ecc998141c7661f38871ec2f7e57a87f85fa5a508291f6a14c6342929b1c442c76428e09ea6589d967f990a4ccbaa0976e6a22ee831ce9fd219cea4cb5d6980b89d503a8a97923be72b10dbff38760480c7dfa6003a2742623ebdef875743a14fa609e1564042e0e14433380de3ed61497a21c00989ba3e5cb514c190208250c66a8323ecb55676c3743d5d7e023e1a4af6b1fd16d2a5af7a8fcb1e62187b4e15ae266201ce651cc733cf4568d9dbeca79cd7d6b72168097c04101d39c5d7872592149279fa797e7a48b69ba91e086e0380cd67b58e0aa37eb0f62a60c71daa819b61625f6a8d23309cef09008f95aca62de25b9782a0a45d92d58c3e2ee24f21f8eab17f2bc93dc8d62a59abaeef5ba6477e16534932eeeabf0d48c142e549d84559b7cf77a7ca0fe618217c2c16c9c4c66db3e36415a949d74a81a6b12f8f653701a811917020740741f81eae6f165971990e76b3c93aa7d85d62e6da2eba0ecbb294dedff12c4961f2618598ddc158a640001f49b06f54fc03b4a12479e344e11da031fb4ae57d0b077dc2e26673c8470d7aae00a557570ca52d483862c818f0c9312510682f7b28cb1f63c0f301c0b8c72693981f691ddf87fa0c38228c1ccbecc0e564f6e70d935e8a0678a590f485c23dbad878dccbd39281cc1de85955b8aca538fe1fa8f31e5dbbd2d8cde247e658d9bb63709db4b9f8a5a23cf63caa66222b0cf524f4dd7b48708167f03a820edcb99f319c88619bcfe54cdca3ac43b5a4396cb1d843826e5d49f15ddf459e3431bf3a9132ee43be8b6dc7a207c84b05c81c62c864e0b39c82ec99ba7cf41980defa0bdd040efddfbdfd59e301bde2f302eac5ecd2f1c1c6ab454861622709a470babdfe3a05f27d9b1c2359eba5358196eea677d746defdf640705b2de0c9e71005d2008b1cff4bafc2cb3c731f0128719812403c9c7267d89465be4ce38fe8a6d97b5c62ca5e29185266b77232b7caaa1d76e688f0ad510785ede9a97c064e8be65a9f93539c2254eeaa98d97c0b77a9bee3014f3c50f9210083fa28335017b5c387eead8a38ce2ccfc45e16e3906e485aa8207047d173ff517f8e19add9823cd94c64fea0f8fd98724668ff25cc96a146b408a016d128277903454ab72d111d59b7776547048898ce110ef860e0ff969129c7c4637b32b78bed5d4ebdf63d515faf136cc2739928c10b8c09aefcf4325e15d50acce51839599c393ea80551195633f8cbbdb0df1f6c982dab4a6c636c303265b839fc0a9f07483a13b07b93457a42cc11212e197fad01afea8327db9f31a74220ff243143be713a52dc90aa26f85bdb8ae474dfdacf7e94685bbf427d85a96c78ac3c409a9deb4478dad907dab9672755edeca105b8ba57dcee5d23eecde19575106ea3a027d1111ca1c308f257bf9868a638f6267938e6b231341948ead3e00e18b303dd9080b76fe79c5784ebf2b7898e17697dfb99a21a3669b643123e434c0c345777aefafbf9e3ab9ed45c2f2ce57bea63a9e386fbaea06fd9b65657d710685552347ba6def1404749d951f49a55791d73d869b8e399e91418586e44c4083a4dbc09ba290bc69badc9bdc18fa26d7c58a50d76264fd5826db99a86180c4c4e2c1e1900ba7773497eae1296c165540bf8777856a950026ec633bfb842a7acc4cdb0f619578ea3f403f6c5ab0eab511eded22e9d9182f835dfa384fcd53edd4cab10251320e0bb71f02ffd3b73d3727b19c76cbde7d6f9ae5c6fe681214e7e24dbe2f17603d848a6d57d29b0de6cb2646c0e767b5454302dda44a11497ec24db1e118a8c3785da4229daf2b43746ba5c41cb564447f2fa17b23674fbd27bb826ef2eef5be5331e1074f5ac9db1d1a6e82e89462247c478056b454db76d6e6936650b642dddbf3efeb8259d4e34f5615926822208c9bdc281be9f94817264e236fd1cc557f7d281736b50e1a4c343650127d63e5013282193225f1061da2fb93e94802e10cb70f702937b1351fd7d5350c6b4dc2a1fb2d86439153f3c5e95d8cf4eb00365a3e80df89c27935ecbaf7a205de6720195612d90e84654db7019783637182bcad6d03afd96e8f9c8e5a0ec8e1bba8cbd40dc2b17d56c602fa13c1d6e85b8cea4e80b976541a1ea294d326f9c4e4b8ff315ee6b607264aec1030f6bd6a5afccf7a5a720d0c8013cfcf012c0a9bae8d0f910afd1998497509c20bff2f69cdc694188c0cdc32f8cffdc23285994d7e4d799b3b2217b4453c39e3326e2059bcea1173354763b0e5d9cfd4fc614a22c8b74ad149ff063180100713e331e145d0412a2c039a55ee9438b97490bf2f9907b085efa0208fb39be732ff81f4f9958af85395c1d1bcd2206ab3f9ebf9b93924e63b51c7a1166ec59c16b291dd5b8a30b30730901032fae127723d6b41ef6431719bc594dd11200f485d822d3e9b7ec67a0ab0d6bfcdb6a9607d47ddd95d0eb449e521abc5298a7217f11c521ff189c34bb4734b41599c5f8033194f53805e5fe1f77f4ea6a5da8f15a3cd0fa073d5d4464d771c9d26f67380fbd7c542e4ab8d44d6e8aadecf0745cfe122bcd6f7bb9dffc01e9cc11c1c981d2d47fa33b0cbdf98a4118727f2a33060e112aa14d3577d96aeb71fc58f6f86e0491fae59b5e14123a056b6372407fbf7224e974a122b3a717bc22eed21a3e0ac537b7e89f5fefa3486aa5ba4157955e4f5e02f122d2288fd6fd9218228df0e65c24f19f076e229ec1cd0dc41277127fbe18adf7e600af066c41644b68d98c799806608a670c3ac503fa30db82b1cf4293e998b8fb0c03087f119eeab14c72f299592b97d5119e2ac7b3c32eff2f2a7b07e204370c3a51095559c311cee613ca836c8f2872b5dd786edafa1d185eaef52461c76dc476c5e953b36002e2f6753c5025dc5b1a6513cf460a4", 0x1000, 0x3ff}, {&(0x7f0000001200)="48a6552e49f143eb5ab73e97e15d3c3185b8b26469d3cee04e3e73e29a174008d11b0c58cae725cafe7b0dc2d3f5b538a4d9b80f7cc80d9dd6cdb6b973f17a156bc30fdd119efac9c343a41bcac6237aa1e5c0b94a0285bf48866b19e96e5f7aadf3c3c48e4d12b738d60e4853a627", 0x6f, 0x1f}], 0x2420, &(0x7f00000012c0)=ANY=[@ANYBLOB=',,(@,-%,smackfsfloor=,dont_Sash,smackfsdef=,\x00']) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), 0xffffffffffffffff) recvmmsg(r1, &(0x7f0000004d80), 0x493, 0xa, 0x0) fcntl$getown(r1, 0x9) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000d40)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="030704000000000000000100000004000180"], 0x18}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000001380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8095}, 0x4000080) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000013c0)=@ll={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001680)="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", 0xfb}, {&(0x7f0000001780)="be475dfd41fc8643232d767eb562cdeb99f8beebc0db7a2fd1a482adce5c6491f5bfef05e5323c3534bf1f5adab01425616f0ebea1795a28ea85138633f72b7cd328832d4bd9376a01e92006f48b300884b3ee176aa17863c9a4fa302e5f53959ac03a99eb41bb3c178f1a0fd85b51a2d84bfe9d661913b19e9da53e6373123bf271e235efa44e5943b2b1d0cf5e", 0x8e}], 0x2}, 0x40050) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x70, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xd480}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x38, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_OFLAGS={0x6}, @IFLA_GRE_ERSPAN_HWID={0x6, 0x18, 0x30}, @IFLA_GRE_REMOTE={0x8, 0x7, @private=0xa010100}, @IFLA_GRE_LOCAL={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0x3e}}, @IFLA_GRE_LINK={0x8, 0x1, r4}]}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x70}}, 0x0) [ 279.989167] mmap: syz-executor.1 (14784) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 07:08:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), 0x0, 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:08:05 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, 0x0) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r3, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:05 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, 0x0) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), 0x0, 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:08:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket(0x400000000010, 0x2, 0x0) recvmsg(r1, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:06 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:06 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3c4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x2000000094831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) getpid() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000039c0), 0x0, 0x20000810) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000000c0)={0x0, "72c8962df97c89a96102dbcb535b07b0"}) open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 07:08:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000edb9) connect$l2tp(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x20300, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0xab, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8007ff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x5, @perf_config_ext={0x6, 0x3}, 0x80, 0x0, 0x3, 0x5, 0xfffdffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) tkill(0x0, 0x33) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fdc000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000040)="0f0836660f3a633ea4c4e1bc5649deec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x37}], 0x1, 0x0, 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_kvm_setup_cpu$x86(r6, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="360ffc2bba4100b00bee360fc7290f01982300baf80c66b8f2aff68c66efbafc0cec360f20e0660f3a14f5422e64642665650fc79d0000b800018ec00fc77e00", 0x40}], 0x1, 0x71, &(0x7f0000000180)=[@cr4, @dstype3={0x7, 0x9}], 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000000140)=0x10000) ioctl$KVM_RUN(r5, 0xae80, 0x0) 07:08:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x400000000010, 0x2, 0x0) recvmsg(r1, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:06 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) getitimer(0x0, &(0x7f0000000700)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) 07:08:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), 0x0, 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}, {&(0x7f0000013200)="ed4100005cf90100535f010003000000001000000000", 0x16}], 0x0, &(0x7f0000014900)) 07:08:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014900)) 07:08:06 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) recvmsg(r1, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014900)) 07:08:06 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, &(0x7f00000001c0)=@known='system.sockprotoname\x00') 07:08:06 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014900)) 07:08:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002200)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="140000000000000029000000020000001000000000000000"], 0x18}}], 0x2, 0x0) 07:08:09 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:09 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}, {&(0x7f0000012e00)}], 0x0, &(0x7f0000014900)) 07:08:09 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) [ 284.618295] f2fs_msg: 50 callbacks suppressed [ 284.618308] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 07:08:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800013, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x40) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x40002000}) statx(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x800, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000300)=0x6e) r3 = getuid() r4 = getuid() syz_mount_image$affs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='\x00,pcr=00000000000000000010,appraise_type=imasig,seclabel,dont_appraise,uid=', @ANYRESDEC=r2, @ANYBLOB="047256b5d2af5142373f33ec424eec2a6af77ec393049cbf4ffdec1a39f875e10d7f59acbe57149abb43d2c8b9d3596b2221939eadfbeab94a09aeb07dded2a951fba670a10ce2b3d1b71aa6ed2c18d8a0f1200649219f5d3997f4617f469871145473f603d7e03837d7d53e05ae0a2447c4cb6ed832a593547361ab73cb772402f1187062c597", @ANYRESDEC=r3, @ANYBLOB=',measure,euid>', @ANYRESDEC=r4, @ANYBLOB="2c646f6e745fe86173682c00"]) 07:08:09 executing program 0: r0 = socket(0x0, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:09 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:09 executing program 0: r0 = socket(0x0, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') write$tcp_mem(r2, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="66ba200066ed650f32b9800000c00f3235010000000f300f234eea05000000cf00360f015a09f00fb1649a000f0d99ef8f2448c1967a000000020f20d3", 0x3d}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:08:09 executing program 0: r0 = socket(0x0, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:10 executing program 0: r0 = socket(0x400000000010, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:10 executing program 2: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x80005, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000001280)=""/65, 0x41}, {&(0x7f0000001300)=""/139, 0x8b}, {&(0x7f00000013c0)=""/191, 0xbf}, {&(0x7f0000001480)=""/111, 0x6f}], 0x7, &(0x7f0000001580)=""/52, 0x34}, 0x40000000) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x1, @private}}, 0x80, 0x0, 0x0, &(0x7f0000000100)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000001880)={&(0x7f0000001600)=@x25, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)=""/203, 0xcb}], 0x1, &(0x7f00000017c0)=""/131, 0x83}, 0x40000061) 07:08:10 executing program 4 (fault-call:4 fault-nth:0): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:10 executing program 0: r0 = socket(0x400000000010, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 284.652564] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 284.652967] F2FS-fs (loop5): invalid crc value [ 284.699831] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 284.699846] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 284.802823] affs: No valid root block on device loop2 [ 284.938608] F2FS-fs (loop5): Failed to read root inode [ 285.096728] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 285.096740] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 285.097550] F2FS-fs (loop5): invalid crc value [ 285.127888] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 285.334638] FAULT_INJECTION: forcing a failure. [ 285.334638] name failslab, interval 1, probability 0, space 0, times 1 [ 285.334655] CPU: 1 PID: 14995 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 285.334663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.334667] Call Trace: [ 285.334688] dump_stack+0x1fc/0x2ef [ 285.334707] should_fail.cold+0xa/0xf [ 285.334724] ? setup_fault_attr+0x200/0x200 [ 285.334739] ? lock_acquire+0x170/0x3c0 [ 285.334762] __should_failslab+0x115/0x180 [ 285.334779] should_failslab+0x5/0x10 [ 285.334792] __kmalloc+0x2ab/0x3c0 [ 285.334805] ? __se_sys_memfd_create+0xf8/0x440 [ 285.334819] __se_sys_memfd_create+0xf8/0x440 [ 285.334832] ? memfd_file_seals_ptr+0x150/0x150 [ 285.334846] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 285.334860] ? trace_hardirqs_off_caller+0x6e/0x210 [ 285.334882] ? do_syscall_64+0x21/0x620 [ 285.334898] do_syscall_64+0xf9/0x620 [ 285.334915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.334926] RIP: 0033:0x4665e9 [ 285.334940] 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 [ 285.334947] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 07:08:11 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:11 executing program 4 (fault-call:4 fault-nth:1): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:11 executing program 2: socket$kcm(0x29, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440), 0x4) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x42018, 0x8, 0x0, 0x6, 0x0, 0xfff, 0x2, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x6, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x3e, 0x0, 0x0, 0xe764, 0x80800, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xaf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffce8}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='freezer.state\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, &(0x7f0000000580)='ip6_vti0\x00') socket$kcm(0x2c, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='freezer.state\x00', 0x26e1, 0x0) recvmsg(r3, 0x0, 0x20) perf_event_open$cgroup(&(0x7f00000004c0)={0x0, 0x70, 0x1, 0x0, 0x0, 0x2e, 0x0, 0x408f, 0x20000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7fc, 0x1, 0x0, 0x1, 0x2, 0x4}, 0xffffffffffffffff, 0x3, r0, 0x4) 07:08:11 executing program 0: r0 = socket(0x400000000010, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}], 0x0, &(0x7f0000014900)) [ 285.334959] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665e9 [ 285.334967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 285.334974] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 285.334981] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 285.334988] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 [ 287.064013] FAULT_INJECTION: forcing a failure. [ 287.064013] name failslab, interval 1, probability 0, space 0, times 0 [ 287.082003] CPU: 0 PID: 15024 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 287.090094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.099459] Call Trace: [ 287.102080] dump_stack+0x1fc/0x2ef [ 287.105733] should_fail.cold+0xa/0xf [ 287.109553] ? setup_fault_attr+0x200/0x200 [ 287.113899] ? lock_acquire+0x170/0x3c0 [ 287.117904] __should_failslab+0x115/0x180 [ 287.122158] should_failslab+0x5/0x10 [ 287.125972] kmem_cache_alloc+0x277/0x370 [ 287.130137] ? shmem_destroy_callback+0xb0/0xb0 [ 287.134829] shmem_alloc_inode+0x18/0x40 [ 287.138906] ? shmem_destroy_callback+0xb0/0xb0 [ 287.143600] alloc_inode+0x5d/0x180 [ 287.147250] new_inode+0x1d/0xf0 [ 287.150637] shmem_get_inode+0x96/0x8d0 [ 287.154636] __shmem_file_setup.part.0+0x7a/0x2b0 [ 287.159502] shmem_file_setup+0x61/0x90 [ 287.163495] __se_sys_memfd_create+0x26b/0x440 [ 287.168365] ? memfd_file_seals_ptr+0x150/0x150 [ 287.173054] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 287.178618] ? trace_hardirqs_off_caller+0x6e/0x210 [ 287.183653] ? do_syscall_64+0x21/0x620 [ 287.187736] do_syscall_64+0xf9/0x620 [ 287.191559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.196767] RIP: 0033:0x4665e9 [ 287.199986] 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 [ 287.219184] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 287.226902] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665e9 [ 287.234181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 287.241455] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 287.248733] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 287.256012] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 07:08:12 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:12 executing program 4 (fault-call:4 fault-nth:2): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:12 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}], 0x0, &(0x7f0000014900)) 07:08:12 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:12 executing program 2: socket$packet(0x11, 0x0, 0x300) r0 = fork() perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffd}, r0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x6}, 0x1c) bind$inet(0xffffffffffffffff, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040), 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1, r3, 0x1, 0x0, 0xfffffffc, {{}, {}, {0x8, 0x11, 0x2}}}, 0x24}, 0x1, 0x0, 0x0, 0x48840}, 0x24008001) close(r2) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$FIOCLEX(r4, 0x5451) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') r6 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r6, r5, 0x0, 0x4000000000edb9) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'macvlan1\x00'}, 0x18) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x3b) 07:08:12 executing program 4 (fault-call:4 fault-nth:3): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 287.473102] FAULT_INJECTION: forcing a failure. [ 287.473102] name failslab, interval 1, probability 0, space 0, times 0 [ 287.473120] CPU: 1 PID: 15048 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 287.473128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.473132] Call Trace: [ 287.473153] dump_stack+0x1fc/0x2ef [ 287.473172] should_fail.cold+0xa/0xf [ 287.473192] ? setup_fault_attr+0x200/0x200 [ 287.473207] ? lock_acquire+0x170/0x3c0 [ 287.473228] __should_failslab+0x115/0x180 [ 287.473253] should_failslab+0x5/0x10 [ 287.473269] kmem_cache_alloc+0x277/0x370 [ 287.473288] __d_alloc+0x2b/0xa10 [ 287.473308] d_alloc_pseudo+0x19/0x70 [ 287.473324] alloc_file_pseudo+0xc6/0x250 [ 287.473341] ? alloc_file+0x4d0/0x4d0 [ 287.473355] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 287.473371] ? shmem_get_inode+0x44c/0x8d0 [ 287.473392] __shmem_file_setup.part.0+0x102/0x2b0 [ 287.473412] shmem_file_setup+0x61/0x90 [ 287.473426] __se_sys_memfd_create+0x26b/0x440 [ 287.473440] ? memfd_file_seals_ptr+0x150/0x150 [ 287.473456] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 287.473473] ? trace_hardirqs_off_caller+0x6e/0x210 [ 287.473486] ? do_syscall_64+0x21/0x620 [ 287.473502] do_syscall_64+0xf9/0x620 [ 287.473521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.473532] RIP: 0033:0x4665e9 [ 287.473547] 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 [ 287.473554] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 287.473568] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665e9 [ 287.473576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 287.473584] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 287.473592] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 287.473601] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 [ 287.638707] FAULT_INJECTION: forcing a failure. [ 287.638707] name failslab, interval 1, probability 0, space 0, times 0 [ 287.638725] CPU: 1 PID: 15063 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 287.638732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.638736] Call Trace: [ 287.638756] dump_stack+0x1fc/0x2ef [ 287.638776] should_fail.cold+0xa/0xf [ 287.638796] ? setup_fault_attr+0x200/0x200 [ 287.638812] ? lock_acquire+0x170/0x3c0 [ 287.638832] __should_failslab+0x115/0x180 [ 287.638849] should_failslab+0x5/0x10 [ 287.638864] kmem_cache_alloc+0x277/0x370 [ 287.638881] __alloc_file+0x21/0x330 [ 287.638895] alloc_empty_file+0x6d/0x170 [ 287.638936] alloc_file+0x5e/0x4d0 [ 287.638957] alloc_file_pseudo+0x165/0x250 [ 287.638974] ? alloc_file+0x4d0/0x4d0 [ 287.638989] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 287.639004] ? shmem_get_inode+0x44c/0x8d0 [ 287.639024] __shmem_file_setup.part.0+0x102/0x2b0 [ 287.639042] shmem_file_setup+0x61/0x90 [ 287.639055] __se_sys_memfd_create+0x26b/0x440 [ 287.639068] ? memfd_file_seals_ptr+0x150/0x150 [ 287.639083] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 287.639096] ? trace_hardirqs_off_caller+0x6e/0x210 [ 287.639113] ? do_syscall_64+0x21/0x620 [ 287.639131] do_syscall_64+0xf9/0x620 [ 287.639149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.639160] RIP: 0033:0x4665e9 [ 287.639172] 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 [ 287.639180] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 287.639193] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665e9 [ 287.639201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee86 07:08:15 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}], 0x0, &(0x7f0000014900)) [ 287.639208] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 287.639216] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 287.639231] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 07:08:15 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:15 executing program 4 (fault-call:4 fault-nth:4): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:15 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f000000b4c0)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'veth1_macvtap\x00'}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="d676fe64aca5ada6564ad7066859bb6b47225530b3c3c010a059074f8c609dc577da95082d824e27fff4cf050c1e31ade7d546430df2819a21f0b0af3d41197e3eb5d57a3df3d4f25dcc5084256ebbb1ca658bbc7d7c7a47de796ff57369aa4709c5527de1ccdfa2cd009a944d968dfaa915769b6510aee606e024dee67ac128a72974f21e2824addd631300f4211329dd57c0f85149bbc2b94213a5b505", 0x9e}, {&(0x7f0000000140)="13672786644f4b2a09ac2a7170ab03eb0dc58b49e70e5eb63fcf016e68540b827718db138b676443d0e07bbd9533b514578b19ba8a604344f44ca59a7d4d102e2fcea1558df4f96ae910246cb78fd1888fbf1935eae2b6bac5004bc29c6297a4f23e792cd44169f509b13712d4786bcc9e3f4eee14ad87fabb3b4d0749de676b5b660ee1fdff750a29ea7dab2b8543d4dcf1cd9ae3aad40109a40ae49ed01ee9f9b774b9f78984cad356aa09f8799309b0e9e0b8056c8831a321e0a18ee08a34c0a8a7280ed09554c7", 0xc9}, {&(0x7f0000000240)="f97631c1a60238c10615497708c4aa8e46d4c3840c7b80643873c5497e7a93b17aa1901193ced31501d7f0822a4ab8846496cb784a0644e9512a0fd0514232265d3c2915e2", 0x45}, {&(0x7f00000002c0)="da3d4ce447eece67459a540604b9cea4ca8c3b83da682471c0cc9922add7337deaf3ae9dd7b7b3c15af804ffa8711e5d21190efeb9e626bcb3e46cab5340e1e0ef97f418638e1bd249dd8849dd8f109a02619cd3ee8f7ac2b19e664a21986add5321e24627e033291ff53f6633d87fc1a8e00131d27140dec65627a726f88771f0c4f14ec6796024e6485f7acfcd826229f0bb25d8a9f596b539ae2f9125c8e2f5bf9709ced4d4bd9d9650090814968566acc3d308aa89395cf927ac89f05b6be91f70ef5c178d8ae3bfed0c57af30ba0f2d153e470ed0c9bff3bc98ca508973e5d395b5fa2db7d5caf9e046", 0xec}, {&(0x7f00000003c0)="c7eaf334bdd3ae70263f16", 0xb}, {&(0x7f0000000400)="0683c063", 0x4}], 0x6}}, {{&(0x7f00000004c0)=@hci={0x1f, 0x1, 0x4}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000540)}, {&(0x7f0000000580)="64f53f44697ca01fdf52b1931ca7b94e9f33e974c296a0f65ca297d111b1d7abd5d584d55cbfa1c26819e4d351115f9b2b2533ae80127ac7452f3ac1", 0x3c}, {&(0x7f00000005c0)="ff8c7d4dc9950e69d9f7a86017dba3f0fde217bc21dd62fdabf545b864b326a29dc95dd40997f24d930922ec24f57d770bbe2bd7845676c74e1466ea2edb5febe617b3b7d1ee3ae9036c44dfaa8026246c92f94cdda16e0b529d235fb4a1ba05e7a9360863ee495703ab33eda67e0f55b1d318c365831298d1596a5e2999d9dac3b9102693c9fd24491365e32f1f", 0x8e}, {&(0x7f0000000680)="6f9adeddb54f3f0981fc699d680ba536af4f5e029030c7c611337225d7deb350fe07c94b21d9ab2f9290f8eed0896b8cb0120367ecf1a021eb6c15f41311286b8239b8c350e5fc04575317fa11963b6ac840c3fa08906ab6f733931afc5b695c106ba1fc2063048a149228b525944385f9684e4990839c67a1837c1e09ec93f54426d253ce4edd0da384e4e3f243c762beafb0dfcfb5967b95e9f3553b6ad963f8c162d4b10810aab52330eadddba434bfa29882d89658a83dac5b0292697abd30f53b00af7e4a8405cde1b3990fa0e61d315f96ff39d8e8a5be06a5dc81ed2e069e756f97c7c818ac8b351e79f04f347829", 0xf2}, {&(0x7f0000000780)="7b990ac21d5cadf01339fea90170a163977f877303200908c8d7e8a7a8490e6fdb1821fe4093726b3de062d4469f680aa5c74d2cbdf6452e8268edacf82e76d512351618b201e74be817f6706fff10be9b225b301981533c21e2f22b76f5508ea16f6fea2be8cdf43f4e1035c1200ae1169c31a0eb6850edabcb8f9b27cdd20026e7c4edae9bb2f56c4ae0", 0x8b}, {&(0x7f0000000840)="3db1f068f2331e8fc99ce629f8ea836a3bcf6e6dbd5f5417018bab926695a723727670acf21d2dbb04071315ae397c97bf9453cb78c49af782fb3c77d059f2511994535e9ed7776e59c72068073b7dbed10f1857422c66e5bd568a0c83fdd9523cf8fce4ce2d5d22b9cb7e1fb78cdaa70d61e45ad23a98af2b9cf1fc0d5f4fae95e253caae70ac4b380cdcf951b261d35edb4d9aeccb53aea12f2c346ae1f486ea7c7a2db6455ef5342d71248998", 0xae}, {&(0x7f0000000900)="b161a872811a64755484333b06705db1886de38e8177dc9bc125abd0079603c90de3e535c01448a1358e14518c0a54aba0cdaaf06b53c951d89976fd6094c3b13aa8dcad651311402fa1fbca966572efabac567955e69c6c3c60f9faf25b069a2e5111535e4913a2dac552ac31a346bb21cc73c510774f2998c6165aa759a12b03e026a326b048b760706f261a", 0x8d}, {&(0x7f00000009c0)="2298dde00bed4f1c163fc27038a73be19c31baff21539677455b16ad2d0dd18c20ed25fac6114ad7011eedca32adb922f28f777ab721b35e23a5e21778eeae5915728e0ff66b828d064025bbb0f8d1862c3afb075bcbafdea1879a2946ee6282dd26d1a0baad0648b1cf12529b408a85235462d3744b04d1b61b9f2a270e4c40547a7a55fdb638dd66a4b8ab6545dce92d2277a6abde24ccaefb2455d2773866608d6a5939e11e506a0d77bcf9d618c386b9eea931ffc6", 0xb7}], 0x8, &(0x7f0000000b00)=[{0x20, 0x104, 0x3, "6a5c593fc2978fa8c2"}, {0x1010, 0xa, 0x1, 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{&(0x7f000000aec0)="7950bf5786f90d930210dab36f7d2a78eae43036d822edb8", 0x18}, {&(0x7f000000af00)="53c2907fde29f4257b40a908ace27f982668c0b99a86c08f5690110b5a511190e93fa76a9ae01c4532e427919e4863829827095552b28920d2ccf3c539295de85dbd2a9a3641297f2ecfc559ab91a3ccdccf338ebb8bfea433da10057499092ae534d3fedae2ffdb7aa81d4e41a22a1d9bfc715d92d0754535137e0b82", 0x7d}], 0x6, &(0x7f000000b000)=[{0xc0, 0x29, 0x6, "e8512776618e244838c2eb5b068e64054456105475a7f4f5dfb5334e037ad3337719ac0a03fefc2e029fcf3b544eb5b2a0f14c158a96187e11b5a6e81dac84c35662623d428249b229227ddff21f8e3950d650326fdb09adcbaedb863a7210ff3844273bd60dbf9d39bde617475637d00602c4b88afb14f79f6f55e0af4259438f39d4d322ccd6e6c6f247ede687727c68820914851d7d93fd7d2f2835e38443ccd5ef38b4f179005dd4"}], 0xc0}}, {{&(0x7f000000b0c0)=@phonet={0x23, 0x9, 0x9, 0x1}, 0x80, &(0x7f000000b240)=[{&(0x7f000000b140)="9c5be4b6cfe6b6b08a94a4d07ee84198583ce19fabfe371cfeade9f4a49676cda344926a2ac268615235346fb529", 0x2e}, {&(0x7f000000b180)="96d6179541d0d611c95c927626bf9382d4891e9d9d6bfe8c5ea2c70dd8278e18b1e7c287c6cfd106b72d41710f3e0a3a434a71f8e07b89cac7758dbadccaff689ae271c68f5f07e818da3e84b169bf849b7d52c8b26f3dc0b7ba07e1f98461ddaead5138cf97dfcf7bd8cd3c9f233c22f572dde91542cd65597fa9fd9b3095eb05528d622c0c429470", 0x89}], 0x2, &(0x7f000000b280)=[{0xb8, 0x10d, 0xe6e2, "d3b5f9257d82617031771270d87cc3f380fd9e3e15b67d744c084b1f7445593637478d4ca3710cf0999ecee3926e99754d48a6f73017bfa02dc4f397f33a607f97bd2f6b5a50891357df4c3979410a72cdc5a364824260e8c31e4324a0dcb74770b534ec06deae9fe47cbbaca709bdd0158bfa5cd2361b341f7a17d9f7e0661c0e1c97f88b87470eb27c85fb29282695e4f08d06f654715d786653a39e049573b8401643181b40b7"}, {0x68, 0x3a, 0x1ff, "721cb6db859ce42a5c7846aaaab4c9e77d3e901d27a9cf6fa06e56076fc6fab42e492ed623b3c7f3df18916734d3cb0429817806c652900a37ad1a8cceac776f630d05b15d9160283a443340ec7d1d89f04fe9145056"}, {0xe8, 0x108, 0x0, "e4c3ae73f95c23029f41d2721d2c78658dcea6bbe455cc3ff435bd71b99e4bdcb5332b70ac8d81cc2b7f8d959edec737198359b8c0088f92aab660460089afea8a5de779ac23203f34515fb34d16e0ebc46afc483cc0b89d59e76fa598b930d2b49ed7986d34ac05deb5b7b536190edf62d04d03ffd40ffe8d3f1b449ec594e76bfedd99333685bdcdf713cd32255f32351008779d6fa14cee89184eb6e4e65dadabe2a7e38518e5923756817aa5e008f2cd70c66cba3b25d5d921d0735d6951c7afbac414cefbff111d1447ed88cce031f05de9"}, {0x10, 0x30e, 0x6}], 0x218}}], 0x9, 0x40000) r0 = accept(0xffffffffffffffff, &(0x7f000000b700)=@phonet, &(0x7f000000b780)=0x80) r1 = signalfd4(0xffffffffffffffff, &(0x7f000000b7c0)={[0x3]}, 0x8, 0x0) bind$packet(r1, &(0x7f000000b800)={0x11, 0x1, 0x0, 0x1, 0x8, 0x6, @random="ba26bf9d3259"}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b840)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000000b880)=r2) bind$packet(r0, &(0x7f000000b8c0)={0x11, 0x15, 0x0, 0x1, 0x1, 0x6, @remote}, 0x14) r3 = open(&(0x7f000000b900)='./file0\x00', 0x20e4c2, 0x31) ioctl$FITRIM(r1, 0xc0185879, &(0x7f000000b940)={0x533, 0x4, 0x2}) r4 = syz_open_dev$vcsa(&(0x7f000000b980), 0x401, 0x2200) getsockname$packet(r4, &(0x7f000000b9c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f000000ba00)=0x14) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f000000ba40), 0x204081, 0x0) sendmsg$nl_route(r6, &(0x7f000000bc00)={&(0x7f000000ba80)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000bbc0)={&(0x7f000000bac0)=@mpls_getroute={0xe8, 0x1a, 0x8, 0x70bd2d, 0x25dfdbfb, {0x1c, 0x0, 0x20, 0x1f, 0xfc, 0x0, 0xfd, 0x4, 0x1100}, [@RTA_VIA={0x14, 0x12, {0x28, "f2bd050f404977c0dac6739fbd47"}}, @RTA_MULTIPATH={0xc, 0x9, {0x8, 0x10, 0x64, r5}}, @RTA_VIA={0x14, 0x12, {0x0, "6ecdd85451f1d5082fce560c873f"}}, @RTA_NEWDST={0x84, 0x13, [{0x1ff}, {0x1, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x8001}, {0x3}, {0x2, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x8000}, {0x5, 0x0, 0x1}, {0xa6f6, 0x0, 0x1}, {0x9}, {0x8, 0x0, 0x1}, {0x8}, {0x6, 0x0, 0x1}, {0x9797, 0x0, 0x1}, {0x2}, {0x6, 0x0, 0x1}, {0x786, 0x0, 0x1}, {0x1f}, {0x6, 0x0, 0x1}, {0x6}, {0xff}, {0x7f, 0x0, 0x1}, {0xffff, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x3}, {0x7}, {0x7, 0x0, 0x1}, {}, {0x9, 0x0, 0x1}, {0xf6, 0x0, 0x1}]}, @RTA_DST={0x8, 0x1, {0x3, 0x0, 0x1}}, @RTA_MULTIPATH={0xc, 0x9, {0x101, 0x11, 0x3f, r5}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r1, &(0x7f000000bd00)={&(0x7f000000bc40)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000bcc0)={&(0x7f000000bc80)=@ipv4_newnexthop={0x34, 0x68, 0x400, 0x70bd28, 0x25dfdbfc, {0x2, 0x0, 0x2, 0x0, 0x18}, [@NHA_BLACKHOLE={0x4}, @NHA_OIF={0x8, 0x5, r5}, @NHA_GROUP_TYPE={0x6}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x84) getsockname$packet(r3, &(0x7f000000bd40), &(0x7f000000bd80)=0x14) r7 = syz_mount_image$erofs(&(0x7f000000be00), &(0x7f000000be40)='./file0\x00', 0xfff, 0x1, &(0x7f000000bec0)=[{&(0x7f000000be80)="95f8249a40b072ececee7da13f4b40812c", 0x11, 0x81}], 0x10000, &(0x7f000000bf00)={[{@fault_injection={'fault_injection', 0x3d, 0xe3}}, {}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@subj_type={'subj_type', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@obj_user={'obj_user', 0x3d, 'ipvlan0\x00'}}, {@permit_directio}, {@appraise}, {@smackfshat={'smackfshat', 0x3d, '#'}}]}) copy_file_range(r1, &(0x7f000000bdc0)=0x6, r7, &(0x7f000000bfc0)=0x5, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f000000c000)='./file0\x00', 0x40000, 0x6a) sendmmsg(r1, &(0x7f00000127c0)=[{{0x0, 0x0, &(0x7f000000c380)=[{&(0x7f000000c040)="975d98484d", 0x5}, {&(0x7f000000c080)="0f14c705ef2e75f3160f375a59e878ab62a2", 0x12}, {&(0x7f000000c0c0)="93b3c7299caabaaceb2f8d45d9d610", 0xf}, {&(0x7f000000c100)="c18020505370d81bbe3435aaa45dbcea45407b97090ac69e49fd8614ae816fa34a07ae6158af5c3b3b6ce40ecafc625a1a9a3a8927fe97ece183f41b28b488717dd445e85d18dda6a9ce1e63e33898cfa20cdd392606", 0x56}, {&(0x7f000000c180)="a6d2d18fc5400ca5aa48f0be880d8e2533edac0874a14653ace1b90a4abc5b59fe5a7119bdb1c752a9f1d0279f6ec9a9ba2688b2e588f24619a0f919cec5c7b4defad89f9b44633182d7b782c9d6ff563abba6272ede90c1c174322088c0300294ae681f7f", 0x65}, {&(0x7f000000c200)="82141632d946923b168159dcf890575cabaf92479f7426a1b1", 0x19}, {&(0x7f000000c240)="49ec4ec676979b36a7f804b277c04b3706e542a69c68d5a7d4ff7eeef16e3b714f19f64e82d76b0b875d269aae2526b5b89c49eb3d6232ddba57e30a936093800351b31ab37086149bc8fa0cd0ff716b1e09f63b4d8ddeb4fd5a2f71988497a712d75fb9f8cad22dfada7a9ed6378e42001821411eeaa2620291161739c9b9de05cfc238eccfc60ba3210dec613207775ea1bf1cdcfc9f05523c16675d07ec5ee0ad4afb8189a4d1e0d9cd9a4307755f9f4bcf2aeca250b353dad642a01d15dbf57c10910474180aaec7ea62f48e6cc58c89c20570ce1839af52d6698549f8884be288267451", 0xe6}, {&(0x7f000000c340)="4fb33aacb7635f9ed64795ed2aec8218da09caca890ffd3d09bc242ef3f7", 0x1e}], 0x8, &(0x7f000000c400)=[{0x68, 0x12d, 0x6ff, "98f8348e5e82c29c38e6bdf7e5df9234d6ba21332681f46f32dba5491c3f6130564b774cb8d4fd3ada0a209805619a94fd0c4b84e7379c75059214800aa73bc69f8956a2857e192967bf77ad4851fd56d9a2626f3e13"}, {0x1010, 0x105, 0xfffffff8, "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"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{0x20, 0x119, 0x51ea, "1b836b5b8588f33580"}, {0x110, 0x10b, 0x7, "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"}, {0x38, 0x0, 0x7, "4dd3be4f3adab866fc30b713cab179812c65c7a508e74f0d554ed21deacb72b72700"}], 0x15d0}}], 0x9, 0x400b0d1) openat(0xffffffffffffffff, &(0x7f0000013080)='./file0\x00', 0x200, 0x0) [ 290.323593] FAULT_INJECTION: forcing a failure. [ 290.323593] name failslab, interval 1, probability 0, space 0, times 0 [ 290.354356] CPU: 1 PID: 15076 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 290.362420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.362430] Call Trace: [ 290.374589] dump_stack+0x1fc/0x2ef [ 290.378242] should_fail.cold+0xa/0xf [ 290.382507] ? setup_fault_attr+0x200/0x200 [ 290.386931] ? lock_acquire+0x170/0x3c0 [ 290.391451] __should_failslab+0x115/0x180 [ 290.395790] should_failslab+0x5/0x10 [ 290.399694] kmem_cache_alloc_trace+0x284/0x380 [ 290.404911] apparmor_file_alloc_security+0x394/0xad0 [ 290.410559] ? apparmor_file_receive+0x160/0x160 [ 290.415337] ? __alloc_file+0x21/0x330 [ 290.419359] security_file_alloc+0x40/0x90 07:08:15 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 290.424162] __alloc_file+0xc9/0x330 [ 290.427985] alloc_empty_file+0x6d/0x170 [ 290.432064] alloc_file+0x5e/0x4d0 [ 290.435730] alloc_file_pseudo+0x165/0x250 07:08:15 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {0x0, 0x0, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:15 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {0x0, 0x0, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:15 executing program 4 (fault-call:4 fault-nth:5): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:15 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 290.440018] ? alloc_file+0x4d0/0x4d0 [ 290.440035] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 290.440052] ? shmem_get_inode+0x44c/0x8d0 [ 290.440070] __shmem_file_setup.part.0+0x102/0x2b0 [ 290.440086] shmem_file_setup+0x61/0x90 [ 290.440099] __se_sys_memfd_create+0x26b/0x440 [ 290.440111] ? memfd_file_seals_ptr+0x150/0x150 [ 290.440126] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 290.440141] ? trace_hardirqs_off_caller+0x6e/0x210 [ 290.440155] ? do_syscall_64+0x21/0x620 [ 290.440170] do_syscall_64+0xf9/0x620 [ 290.440187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.440198] RIP: 0033:0x4665e9 [ 290.440211] 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 [ 290.440218] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 290.440230] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665e9 [ 290.440238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 290.440245] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 290.440253] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 290.440261] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 [ 290.451098] f2fs_msg: 34 callbacks suppressed [ 290.451112] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 290.451123] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 290.451433] F2FS-fs (loop5): invalid crc value [ 290.451703] F2FS-fs (loop5): invalid crc value [ 290.451722] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 290.451951] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 290.451961] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 290.452232] F2FS-fs (loop5): invalid crc value [ 290.452491] F2FS-fs (loop5): invalid crc value [ 290.452508] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 290.495829] erofs: read_super, device -> /dev/loop2 [ 290.495842] erofs: options -> fault_injection=0x00000000000000e3,user_xattr,mask=MAY_APPEND,subj_type=ªªªªª,smackfstransmute= [ 290.495915] erofs: cannot read erofs superblock [ 290.572450] erofs: read_super, device -> /dev/loop2 [ 290.572462] erofs: options -> fault_injection=0x00000000000000e3,user_xattr,mask=MAY_APPEND,subj_type=ªªªªª,smackfstransmute= [ 290.572526] erofs: cannot read erofs superblock [ 290.837544] FAULT_INJECTION: forcing a failure. [ 290.837544] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 290.837587] CPU: 0 PID: 15119 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 290.837595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.837600] Call Trace: [ 290.837620] dump_stack+0x1fc/0x2ef [ 290.837640] should_fail.cold+0xa/0xf [ 290.837657] ? lock_acquire+0x170/0x3c0 [ 290.837673] ? setup_fault_attr+0x200/0x200 [ 290.837703] __alloc_pages_nodemask+0x239/0x2890 [ 290.837718] ? __lock_acquire+0x6de/0x3ff0 [ 290.837746] ? __lock_acquire+0x6de/0x3ff0 [ 290.837761] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 290.837777] ? __lock_acquire+0x6de/0x3ff0 [ 290.837799] ? mark_held_locks+0xf0/0xf0 [ 290.837815] ? unwind_next_frame+0xeee/0x1400 [ 290.837830] ? mark_held_locks+0xf0/0xf0 [ 290.837842] ? deref_stack_reg+0x134/0x1d0 [ 290.837854] ? get_reg+0x176/0x1f0 [ 290.837871] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 290.837885] alloc_pages_vma+0xf2/0x780 [ 290.837902] shmem_alloc_page+0x11c/0x1f0 [ 290.837916] ? shmem_swapin+0x220/0x220 [ 290.837944] ? percpu_counter_add_batch+0x126/0x180 [ 290.837959] ? __vm_enough_memory+0x316/0x650 [ 290.837977] shmem_alloc_and_acct_page+0x15a/0x850 [ 290.838000] shmem_getpage_gfp+0x4e9/0x37f0 [ 290.838030] ? shmem_alloc_and_acct_page+0x850/0x850 [ 290.838045] ? mark_held_locks+0xa6/0xf0 [ 290.838058] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 290.838074] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 290.838092] shmem_write_begin+0xff/0x1e0 [ 290.838114] generic_perform_write+0x1f8/0x4d0 [ 290.838137] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 290.838149] ? current_time+0x1c0/0x1c0 [ 290.838166] ? lock_acquire+0x170/0x3c0 [ 290.838181] __generic_file_write_iter+0x24b/0x610 [ 290.838198] generic_file_write_iter+0x3f8/0x730 [ 290.838217] __vfs_write+0x51b/0x770 [ 290.838232] ? kernel_read+0x110/0x110 [ 290.838255] ? check_preemption_disabled+0x41/0x280 [ 290.838274] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 290.838291] vfs_write+0x1f3/0x540 [ 290.838308] __x64_sys_pwrite64+0x1f7/0x250 [ 290.838323] ? ksys_pwrite64+0x1a0/0x1a0 [ 290.838340] ? trace_hardirqs_off_caller+0x6e/0x210 [ 290.838354] ? do_syscall_64+0x21/0x620 [ 290.838369] do_syscall_64+0xf9/0x620 [ 290.838387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.838397] RIP: 0033:0x419787 [ 290.838411] 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 [ 290.838419] RSP: 002b:00007f8b9c403f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 290.838432] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419787 [ 290.838440] RDX: 0000000000000048 RSI: 0000000020010000 RDI: 0000000000000004 [ 290.838447] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff 07:08:17 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:17 executing program 4 (fault-call:4 fault-nth:6): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {0x0, 0x0, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:17 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 290.838455] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 290.838462] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 07:08:17 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 293.109063] FAULT_INJECTION: forcing a failure. [ 293.109063] name failslab, interval 1, probability 0, space 0, times 0 [ 293.120733] CPU: 0 PID: 15145 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 293.128625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.138004] Call Trace: [ 293.140608] dump_stack+0x1fc/0x2ef [ 293.144280] should_fail.cold+0xa/0xf [ 293.148122] ? setup_fault_attr+0x200/0x200 [ 293.152466] ? __lock_acquire+0x6de/0x3ff0 [ 293.156758] __should_failslab+0x115/0x180 [ 293.161019] should_failslab+0x5/0x10 [ 293.164832] kmem_cache_alloc+0x3f/0x370 07:08:18 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00), 0x0, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:18 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00), 0x0, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:18 executing program 4 (fault-call:4 fault-nth:7): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00), 0x0, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:18 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:18 executing program 4 (fault-call:4 fault-nth:8): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:18 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) 07:08:18 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/16, 0x10, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 293.169422] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 293.169483] __radix_tree_create+0x314/0x540 [ 293.169502] __radix_tree_insert+0xbb/0x5f0 [ 293.169519] ? __radix_tree_create+0x540/0x540 [ 293.169534] ? lock_acquire+0x170/0x3c0 [ 293.169549] ? shmem_add_to_page_cache+0x306/0xbb0 [ 293.169570] shmem_add_to_page_cache+0x616/0xbb0 [ 293.169589] ? shmem_recalc_inode+0x310/0x310 [ 293.169607] ? __radix_tree_preload+0x1fe/0x280 [ 293.169630] shmem_getpage_gfp+0x2004/0x37f0 [ 293.169658] ? shmem_alloc_and_acct_page+0x850/0x850 [ 293.169673] ? mark_held_locks+0xa6/0xf0 [ 293.169686] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 293.169702] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 293.169720] shmem_write_begin+0xff/0x1e0 [ 293.169741] generic_perform_write+0x1f8/0x4d0 [ 293.169763] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 293.169776] ? current_time+0x1c0/0x1c0 [ 293.169792] ? lock_acquire+0x170/0x3c0 [ 293.169807] __generic_file_write_iter+0x24b/0x610 [ 293.169824] generic_file_write_iter+0x3f8/0x730 [ 293.169843] __vfs_write+0x51b/0x770 [ 293.169859] ? kernel_read+0x110/0x110 [ 293.169883] ? check_preemption_disabled+0x41/0x280 [ 293.169903] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 293.169919] vfs_write+0x1f3/0x540 [ 293.169936] __x64_sys_pwrite64+0x1f7/0x250 [ 293.169950] ? ksys_pwrite64+0x1a0/0x1a0 [ 293.169965] ? trace_hardirqs_off_caller+0x6e/0x210 [ 293.169980] ? do_syscall_64+0x21/0x620 [ 293.169995] do_syscall_64+0xf9/0x620 [ 293.170013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.170024] RIP: 0033:0x419787 [ 293.170037] 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 [ 293.170044] RSP: 002b:00007f8b9c403f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 293.170056] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419787 [ 293.170063] RDX: 0000000000000048 RSI: 0000000020010000 RDI: 0000000000000004 [ 293.170070] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 293.170078] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 293.170085] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 293.582916] FAULT_INJECTION: forcing a failure. [ 293.582916] name failslab, interval 1, probability 0, space 0, times 0 [ 293.582935] CPU: 1 PID: 15188 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 293.582943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.582948] Call Trace: [ 293.582969] dump_stack+0x1fc/0x2ef [ 293.582989] should_fail.cold+0xa/0xf [ 293.583007] ? setup_fault_attr+0x200/0x200 [ 293.583021] ? lock_acquire+0x170/0x3c0 [ 293.583043] __should_failslab+0x115/0x180 [ 293.583060] should_failslab+0x5/0x10 [ 293.583071] kmem_cache_alloc+0x277/0x370 [ 293.583089] getname_flags+0xce/0x590 [ 293.583107] do_sys_open+0x26c/0x520 [ 293.583121] ? filp_open+0x70/0x70 [ 293.583138] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 293.583154] ? trace_hardirqs_off_caller+0x6e/0x210 [ 293.583169] ? do_syscall_64+0x21/0x620 [ 293.583185] do_syscall_64+0xf9/0x620 [ 293.583202] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.583213] RIP: 0033:0x4196d4 [ 293.583226] 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 [ 293.583233] RSP: 002b:00007f8b9c403ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 293.583246] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 293.583254] RDX: 0000000000000002 RSI: 00007f8b9c404000 RDI: 00000000ffffff9c [ 293.583262] RBP: 00007f8b9c404000 R08: 0000000000000000 R09: ffffffffffffffff [ 293.583269] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 293.583277] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 294.111503] FAULT_INJECTION: forcing a failure. [ 294.111503] name failslab, interval 1, probability 0, space 0, times 0 [ 294.113767] CPU: 1 PID: 15206 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 294.113776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.113781] Call Trace: [ 294.113805] dump_stack+0x1fc/0x2ef [ 294.113825] should_fail.cold+0xa/0xf [ 294.113845] ? setup_fault_attr+0x200/0x200 [ 294.113860] ? lock_acquire+0x170/0x3c0 [ 294.113887] __should_failslab+0x115/0x180 [ 294.113905] should_failslab+0x5/0x10 [ 294.113919] kmem_cache_alloc+0x277/0x370 [ 294.113936] __alloc_file+0x21/0x330 [ 294.113951] alloc_empty_file+0x6d/0x170 [ 294.113966] path_openat+0xe9/0x2df0 [ 294.113980] ? __lock_acquire+0x6de/0x3ff0 [ 294.114001] ? path_lookupat+0x8d0/0x8d0 [ 294.114016] ? mark_held_locks+0xf0/0xf0 [ 294.114031] ? mark_held_locks+0xf0/0xf0 [ 294.114052] do_filp_open+0x18c/0x3f0 [ 294.114064] ? may_open_dev+0xf0/0xf0 [ 294.114079] ? __alloc_fd+0x28d/0x570 [ 294.114097] ? lock_downgrade+0x720/0x720 [ 294.114110] ? lock_acquire+0x170/0x3c0 [ 294.114122] ? __alloc_fd+0x34/0x570 [ 294.114139] ? do_raw_spin_unlock+0x171/0x230 [ 294.114154] ? _raw_spin_unlock+0x29/0x40 [ 294.114166] ? __alloc_fd+0x28d/0x570 [ 294.114186] do_sys_open+0x3b3/0x520 [ 294.114202] ? filp_open+0x70/0x70 [ 294.114219] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 294.114235] ? trace_hardirqs_off_caller+0x6e/0x210 [ 294.114250] ? do_syscall_64+0x21/0x620 [ 294.114269] do_syscall_64+0xf9/0x620 [ 294.114284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.114295] RIP: 0033:0x4196d4 [ 294.114307] 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 [ 294.114314] RSP: 002b:00007f8b9c403ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 294.114327] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 294.114335] RDX: 0000000000000002 RSI: 00007f8b9c404000 RDI: 00000000ffffff9c [ 294.114343] RBP: 00007f8b9c404000 R08: 0000000000000000 R09: ffffffffffffffff 07:08:21 executing program 2: perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff010}, {0x80000006}]}, 0x10) close(r1) r4 = socket$inet6(0xa, 0x3, 0x8) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000200)=""/202, 0xca}], 0x1, 0xfffffff8, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$FIGETBSZ(r2, 0x2, &(0x7f00000001c0)) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) fchown(0xffffffffffffffff, 0xee01, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)={0x0, 0x0}) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x1, 0xff, 0x81, 0xff, 0x0, 0x0, 0x4932, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x48000000, 0x2, @perf_config_ext={0x0, 0x5}, 0x1044, 0x51b, 0x1, 0x4, 0x13c, 0x4, 0x0, 0x0, 0xfff, 0x0, 0x1}, r6, 0x4, r5, 0x2) r7 = syz_open_dev$vcsa(&(0x7f00000003c0), 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x7, 0x1f, 0x3f, 0x0, 0x101, 0x8412, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000300)}, 0x8880, 0x2, 0xff, 0x3, 0x3c, 0x5, 0x6, 0x0, 0x160, 0x0, 0x5}, r6, 0x4, r7, 0x8) [ 294.114351] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 294.114359] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:21 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:21 executing program 4 (fault-call:4 fault-nth:9): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/16, 0x10, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:21 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) [ 296.548499] f2fs_msg: 70 callbacks suppressed [ 296.548512] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 296.563628] FAULT_INJECTION: forcing a failure. [ 296.563628] name failslab, interval 1, probability 0, space 0, times 0 [ 296.611426] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 296.650344] CPU: 0 PID: 15238 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 296.658256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.667622] Call Trace: [ 296.670204] dump_stack+0x1fc/0x2ef [ 296.673830] should_fail.cold+0xa/0xf [ 296.677631] ? setup_fault_attr+0x200/0x200 [ 296.681937] ? lock_acquire+0x170/0x3c0 [ 296.686163] __should_failslab+0x115/0x180 [ 296.690383] should_failslab+0x5/0x10 [ 296.694176] kmem_cache_alloc+0x277/0x370 [ 296.698319] __alloc_file+0x21/0x330 [ 296.702035] alloc_empty_file+0x6d/0x170 [ 296.706089] path_openat+0xe9/0x2df0 [ 296.709800] ? __lock_acquire+0x6de/0x3ff0 [ 296.714026] ? path_lookupat+0x8d0/0x8d0 [ 296.718073] ? mark_held_locks+0xf0/0xf0 [ 296.722300] do_filp_open+0x18c/0x3f0 [ 296.726083] ? may_open_dev+0xf0/0xf0 [ 296.730051] ? __alloc_fd+0x28d/0x570 [ 296.733839] ? lock_downgrade+0x720/0x720 [ 296.737987] ? lock_acquire+0x170/0x3c0 [ 296.741946] ? __alloc_fd+0x34/0x570 [ 296.745664] ? do_raw_spin_unlock+0x171/0x230 [ 296.750158] ? _raw_spin_unlock+0x29/0x40 [ 296.754290] ? __alloc_fd+0x28d/0x570 [ 296.758167] do_sys_open+0x3b3/0x520 [ 296.761869] ? filp_open+0x70/0x70 [ 296.765402] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 296.770752] ? trace_hardirqs_off_caller+0x6e/0x210 [ 296.775780] ? do_syscall_64+0x21/0x620 [ 296.779749] do_syscall_64+0xf9/0x620 [ 296.783538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.788720] RIP: 0033:0x4196d4 [ 296.791907] 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 07:08:21 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) [ 296.810980] RSP: 002b:00007f8b9c403ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 296.818673] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 296.825931] RDX: 0000000000000002 RSI: 00007f8b9c404000 RDI: 00000000ffffff9c [ 296.833575] RBP: 00007f8b9c404000 R08: 0000000000000000 R09: ffffffffffffffff [ 296.840833] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 296.848540] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:21 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 296.885751] F2FS-fs (loop5): invalid crc value [ 296.898939] F2FS-fs (loop5): invalid crc value [ 296.928650] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 296.965909] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 07:08:21 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:21 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, 0x0, 0x0) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 296.989204] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 297.009155] F2FS-fs (loop5): invalid crc value [ 297.020442] F2FS-fs (loop5): invalid crc value [ 297.026886] F2FS-fs (loop5): Failed to get valid F2FS checkpoint 07:08:22 executing program 4 (fault-call:4 fault-nth:10): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/16, 0x10, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:22 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000000100), 0xe, 0x30e02) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendto(r2, &(0x7f0000000440)="4bc77aae88c191258eb532b738b7a78f6e78d80e7b8aa93827e74d2e05fe7638f87c8f84d907c8f8763cdf0cf00cfd57f9e1307349f34715b43eff9ef2f267f9fd997f647bfbc321d2dc96e89a40b7e246c65611f3201b9785bb6728d505615852d87af4bef7fd5004708a8558dd38b2b2039326fb", 0x75, 0x44010, &(0x7f00000004c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x4, 0x1, {0xa, 0x4e23, 0x7fffffff, @remote, 0x7}}}, 0x80) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r8, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000540), &(0x7f0000000580)=0x30) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x28, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6, 0x19, 0x1}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00022bbd7000ffdbdf257700000008000300", @ANYRES32=r4, @ANYBLOB="0800ef00040000000800ef00050000000500ee00810000000800ef00000000000800ef000000e3000800ef0004000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40c0}, 0x8001) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r9, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x8080) syz_open_dev$sg(&(0x7f0000000040), 0x400, 0xde2cc2affd982e5e) 07:08:22 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, 0x0, 0x0) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:22 executing program 4 (fault-call:4 fault-nth:11): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/24, 0x18, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:22 executing program 4 (fault-call:4 fault-nth:12): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:22 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, 0x0, 0x0) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:22 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000340)={[0xf1]}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) connect$netrom(r2, &(0x7f00000000c0)={{0x3, @bcast, 0x5}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) sendfile(r2, 0xffffffffffffffff, 0x0, 0x5) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x24004040}, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=ANY=[@ANYBLOB="06001226aca2b700ebdc43accda217565ecffbc014e0416cdcbf866df1421f41595f274e5c0cb31bed0a205f6c440badaa620a4a992b05c24c94f6a33378b861a8f4a9ec82692cf6900429ca71986608c44a99ad50026bf653a94c3fb77926ee0a2d089a68da488ecebaa53704e09b0b611f9ad04585ec0396e55ff25d1c278c81a01b85f698e089211e65eb3d8c0c6be8a321701c8049b2eaf3c5a0a53958f355a2c3ccf67d236e29370a48eae1df265f0069deec4da7d8eca77cb641c5ea77765e91e8a8274697d4555fc44d1db2b03a59e8a584940a8d935969e68383eb68cf73c6c436369c8494d1b9cfa2d4c9c7d395bf00"], 0xf4, 0x1) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="f5b696fc43e4a71dd15c74a18b3d354be939eec74218355444f14a6c5b0816fc719bee90bf37f74b2914", 0x2a, 0x80000001}], 0x18, &(0x7f0000000280)=ANY=[@ANYBLOB='user_xattr,acl,smackfshat=.f!@/(,context=sysadm_u,fsname=@,uid>', @ANYRESDEC=0xee00, @ANYBLOB="2c646f6e745f61707072616973652c6673757569643d36383363346637342d643338352d300064632d063466642dcee03862336432672c736d61636b66736861743d6d656d6f72792e6576656e7473002c00"]) r3 = openat$cgroup_ro(r1, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x9000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000002, 0x4000010, r4, 0xfa091000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000380)) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x88000cc, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x20fffff) write$eventfd(0xffffffffffffffff, &(0x7f0000000240), 0xffffff14) 07:08:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/24, 0x18, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 297.220361] FAULT_INJECTION: forcing a failure. [ 297.220361] name failslab, interval 1, probability 0, space 0, times 0 [ 297.220459] CPU: 0 PID: 15273 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 297.220469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.220473] Call Trace: [ 297.220495] dump_stack+0x1fc/0x2ef [ 297.220516] should_fail.cold+0xa/0xf [ 297.220543] ? setup_fault_attr+0x200/0x200 [ 297.220560] ? lock_acquire+0x170/0x3c0 [ 297.220582] __should_failslab+0x115/0x180 [ 297.220601] should_failslab+0x5/0x10 [ 297.220616] kmem_cache_alloc_trace+0x284/0x380 [ 297.220635] apparmor_file_alloc_security+0x394/0xad0 [ 297.220653] ? apparmor_file_receive+0x160/0x160 [ 297.220670] ? __alloc_file+0x21/0x330 [ 297.220688] security_file_alloc+0x40/0x90 [ 297.220704] __alloc_file+0xc9/0x330 [ 297.220719] alloc_empty_file+0x6d/0x170 [ 297.220737] path_openat+0xe9/0x2df0 [ 297.220752] ? __lock_acquire+0x6de/0x3ff0 [ 297.220775] ? path_lookupat+0x8d0/0x8d0 [ 297.220794] ? mark_held_locks+0xf0/0xf0 [ 297.220814] do_filp_open+0x18c/0x3f0 [ 297.220827] ? may_open_dev+0xf0/0xf0 [ 297.220840] ? __alloc_fd+0x28d/0x570 [ 297.220859] ? lock_downgrade+0x720/0x720 [ 297.220872] ? lock_acquire+0x170/0x3c0 [ 297.220883] ? __alloc_fd+0x34/0x570 [ 297.220899] ? do_raw_spin_unlock+0x171/0x230 [ 297.220914] ? _raw_spin_unlock+0x29/0x40 [ 297.220927] ? __alloc_fd+0x28d/0x570 [ 297.220947] do_sys_open+0x3b3/0x520 [ 297.220962] ? filp_open+0x70/0x70 [ 297.220978] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 297.220994] ? trace_hardirqs_off_caller+0x6e/0x210 [ 297.221009] ? do_syscall_64+0x21/0x620 [ 297.221024] do_syscall_64+0xf9/0x620 [ 297.221041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.221052] RIP: 0033:0x4196d4 [ 297.221067] 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 [ 297.221074] RSP: 002b:00007f8b9c403ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 297.221088] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 297.221097] RDX: 0000000000000002 RSI: 00007f8b9c404000 RDI: 00000000ffffff9c [ 297.221105] RBP: 00007f8b9c404000 R08: 0000000000000000 R09: ffffffffffffffff [ 297.221113] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 297.221120] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 297.367249] FAULT_INJECTION: forcing a failure. [ 297.367249] name failslab, interval 1, probability 0, space 0, times 0 [ 297.367327] CPU: 1 PID: 15288 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 297.367334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.367338] Call Trace: [ 297.367358] dump_stack+0x1fc/0x2ef [ 297.367376] should_fail.cold+0xa/0xf [ 297.367393] ? setup_fault_attr+0x200/0x200 [ 297.367408] ? lock_acquire+0x170/0x3c0 [ 297.367427] __should_failslab+0x115/0x180 [ 297.367443] should_failslab+0x5/0x10 [ 297.367457] kmem_cache_alloc_trace+0x284/0x380 [ 297.367473] ? loop_info64_to_compat+0x5e0/0x5e0 [ 297.367485] __kthread_create_on_node+0xd2/0x410 [ 297.367503] ? kthread_parkme+0xa0/0xa0 [ 297.367516] ? lo_ioctl+0x1bb/0x20e0 [ 297.367542] ? __mutex_lock+0x365/0x1200 [ 297.367558] ? lock_downgrade+0x720/0x720 [ 297.367576] ? loop_info64_to_compat+0x5e0/0x5e0 [ 297.367589] kthread_create_on_node+0xbb/0xf0 [ 297.367602] ? __kthread_create_on_node+0x410/0x410 [ 297.367613] ? __fget+0x356/0x510 [ 297.367628] ? do_dup2+0x450/0x450 [ 297.367641] ? __lockdep_init_map+0x100/0x5a0 [ 297.367654] ? __lockdep_init_map+0x100/0x5a0 [ 297.367671] lo_ioctl+0xae5/0x20e0 [ 297.367689] ? loop_set_status64+0x110/0x110 [ 297.367703] blkdev_ioctl+0x5cb/0x1a80 [ 297.367718] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.367729] ? blkpg_ioctl+0x9d0/0x9d0 [ 297.367743] ? mark_held_locks+0xf0/0xf0 [ 297.367756] ? mark_held_locks+0xf0/0xf0 [ 297.367772] ? debug_check_no_obj_freed+0x201/0x490 [ 297.367789] ? lock_downgrade+0x720/0x720 [ 297.367804] block_ioctl+0xe9/0x130 [ 297.367815] ? blkdev_fallocate+0x3f0/0x3f0 [ 297.367828] do_vfs_ioctl+0xcdb/0x12e0 [ 297.367843] ? lock_downgrade+0x720/0x720 [ 297.367856] ? check_preemption_disabled+0x41/0x280 [ 297.367869] ? ioctl_preallocate+0x200/0x200 [ 297.367884] ? __fget+0x356/0x510 [ 297.367900] ? do_dup2+0x450/0x450 [ 297.367914] ? do_sys_open+0x2bf/0x520 [ 297.367934] ksys_ioctl+0x9b/0xc0 [ 297.367951] __x64_sys_ioctl+0x6f/0xb0 [ 297.367964] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 297.367977] do_syscall_64+0xf9/0x620 [ 297.367992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.368003] RIP: 0033:0x4663a7 [ 297.368015] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 297.368021] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.368035] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 297.368042] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 297.368048] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 297.368054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 297.368061] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 297.546276] FAULT_INJECTION: forcing a failure. [ 297.546276] name failslab, interval 1, probability 0, space 0, times 0 [ 297.546295] CPU: 0 PID: 15298 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 297.546302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.546307] Call Trace: [ 297.546326] dump_stack+0x1fc/0x2ef [ 297.546345] should_fail.cold+0xa/0xf [ 297.546364] ? setup_fault_attr+0x200/0x200 [ 297.546379] ? lock_acquire+0x170/0x3c0 [ 297.546399] __should_failslab+0x115/0x180 [ 297.546417] should_failslab+0x5/0x10 [ 297.546429] kmem_cache_alloc+0x277/0x370 [ 297.546447] __kernfs_new_node+0xd2/0x680 [ 297.546464] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 297.546477] ? _raw_spin_unlock_irq+0x5a/0x80 [ 297.546491] ? __cpu_to_node+0x7b/0xa0 [ 297.546508] ? mark_held_locks+0xf0/0xf0 [ 297.546518] ? io_schedule_timeout+0x140/0x140 [ 297.546530] ? enqueue_entity+0xf86/0x3850 [ 297.546545] ? set_user_nice.part.0+0x3b9/0xab0 [ 297.546563] kernfs_create_dir_ns+0x9e/0x230 [ 297.546580] internal_create_group+0x1c1/0xb20 [ 297.546598] ? sysfs_remove_link_from_group+0x70/0x70 [ 297.546611] ? lock_downgrade+0x720/0x720 [ 297.546634] lo_ioctl+0xf7c/0x20e0 [ 297.546652] ? loop_set_status64+0x110/0x110 [ 297.546667] blkdev_ioctl+0x5cb/0x1a80 [ 297.546681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.546693] ? blkpg_ioctl+0x9d0/0x9d0 [ 297.546707] ? mark_held_locks+0xf0/0xf0 [ 297.546721] ? mark_held_locks+0xf0/0xf0 [ 297.546739] ? debug_check_no_obj_freed+0x201/0x490 [ 297.546758] ? lock_downgrade+0x720/0x720 [ 297.546774] block_ioctl+0xe9/0x130 [ 297.546785] ? blkdev_fallocate+0x3f0/0x3f0 [ 297.546800] do_vfs_ioctl+0xcdb/0x12e0 [ 297.546812] ? lock_downgrade+0x720/0x720 [ 297.546824] ? check_preemption_disabled+0x41/0x280 [ 297.546837] ? ioctl_preallocate+0x200/0x200 [ 297.546852] ? __fget+0x356/0x510 [ 297.546865] ? do_dup2+0x450/0x450 [ 297.546877] ? do_sys_open+0x2bf/0x520 [ 297.546895] ksys_ioctl+0x9b/0xc0 [ 297.546908] __x64_sys_ioctl+0x6f/0xb0 [ 297.546922] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 297.546935] do_syscall_64+0xf9/0x620 [ 297.546949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.546960] RIP: 0033:0x4663a7 [ 297.546973] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 297.546979] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.546991] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 297.546998] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 297.547004] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 297.547011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 297.547026] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 297.618125] erofs: read_super, device -> /dev/loop2 07:08:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:24 executing program 4 (fault-call:4 fault-nth:13): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:24 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0), 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r4, r3, 0x0, 0x4000000000edb9) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newqdisc={0x17c, 0x24, 0x400, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xe, 0x10}, {0x3, 0xb}, {0x5, 0x7}}, [@qdisc_kind_options=@q_bfifo={{0xa}, {0x8, 0x2, 0x9}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x204}, @TCA_RATE={0x6, 0x5, {0x40, 0x9}}, @TCA_STAB={0x124, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x8, 0xff, 0x8000, 0x9, 0x0, 0x8, 0x7, 0x6}}, {0x10, 0x2, [0x81, 0x9, 0x8, 0x3, 0x7, 0x238]}}, {{0x1c, 0x1, {0xa6, 0x7, 0x1, 0x7, 0x2, 0x8, 0x8, 0x7}}, {0x12, 0x2, [0x4, 0xfff7, 0x6, 0x174e, 0x5, 0xc87, 0x2]}}, {{0x1c, 0x1, {0xf7, 0x8, 0x9, 0x8001, 0x0, 0x3, 0x6, 0x5}}, {0xe, 0x2, [0x7, 0x1, 0x3, 0x1, 0x0]}}, {{0x1c, 0x1, {0x1, 0x7, 0x79, 0x2, 0x1, 0x10000, 0x4, 0x1}}, {0x6, 0x2, [0x7f]}}, {{0x1c, 0x1, {0x9, 0x7a, 0x7, 0x6, 0x0, 0x800, 0x7, 0x4}}, {0xc, 0x2, [0x9, 0xffff, 0x8, 0x9]}}, {{0x1c, 0x1, {0x7, 0x5, 0x400, 0x9, 0x1, 0x9, 0x6, 0x3}}, {0xa, 0x2, [0x401, 0x2, 0x4]}}, {{0x1c, 0x1, {0x1, 0x6, 0x757, 0x8001, 0x0, 0x8000, 0xc8a9, 0x2}}, {0x8, 0x2, [0x2, 0x7]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @qdisc_kind_options=@q_drr={0x8}]}, 0x17c}, 0x1, 0x0, 0x0, 0x48050}, 0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d0005"], 0x1c}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000edb9) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, &(0x7f0000000280)={0x3, 0x0, 0x4001, 0x4000000, 0x1, {0xffff, 0x2}}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r7, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r6) sendfile(r5, r2, 0x0, 0x100000002) 07:08:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/24, 0x18, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 297.618138] erofs: options -> user_xattr,acl,smackfshat=.f!@/(,context=sysadm_u,fsname=@,uid>00000000000000060928,dont_appraise,fsuuid=683c4f74-d385-0 [ 297.621447] erofs: cannot find valid erofs superblock 07:08:25 executing program 2: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) syz_mount_image$efs(0x0, &(0x7f00000001c0)='./file1\x00', 0x65, 0x2, &(0x7f0000000280)=[{&(0x7f0000000980)="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", 0x1000, 0xdccc}, {&(0x7f0000000680)="7cd736a56207de2f9f6f27c528a53dfd6c91a06777fa9f9739406918198c83f459ec3ccf089329893e6d816532d6f06ce03661b0a6ff993ccc48230b802f4f4af41ec1091fcef64843a2f8a309486535dc6e227d6074537f483265bbff58cdceb3c13b522a516a39fb8482ed817838e2f54a6e17b52636b251514067429a37ff1ee6dd8d4a7b6611f9d6551f99c4f7bd63d65beedc868096c94a5397a4335db8053375cb1c90f4bcaf522d7f415e8f6cefa98d7cc648a3a3d5a4052b58de96bc435a181925cc3caeaff0eb0d2852bbcda7801c1d", 0xd4, 0x7d}], 0x280050, &(0x7f00000002c0)={[{'overlay\x00'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000500), 0x2011403, &(0x7f0000000840)={[{@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@hash}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@dont_measure}, {@hash}, {@context={'context', 0x3d, 'unconfined_u'}}, {@obj_type={'obj_type', 0x3d, '(^&[-#-%'}}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000640)='./bus/file0\x00', 0x1) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) read$FUSE(0xffffffffffffffff, &(0x7f0000001980)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mkdir(&(0x7f00000005c0)='./file0\x00', 0x88) mount$overlay(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000780)={[{@index_off}, {@nfs_export_on}], [{@subj_user={'subj_user', 0x3d, 'configfs\x00'}}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x62, 0x38, 0x66, 0x38, 0x63, 0x39, 0x34], 0x2d, [0x36, 0x33, 0x0, 0x32], 0x2d, [0x37, 0x38, 0x37, 0x34], 0x2d, [0x63, 0x5f, 0x32, 0x37], 0x2d, [0x35, 0x32, 0x36, 0x30, 0x35, 0x30, 0x63, 0x36]}}}, {@obj_user={'obj_user', 0x3d, '\x14'}}, {@euid_gt={'euid>', r0}}]}) rename(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x5d) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 300.156323] FAULT_INJECTION: forcing a failure. [ 300.156323] name failslab, interval 1, probability 0, space 0, times 0 [ 300.168608] audit: type=1804 audit(1626764905.049:79): pid=15333 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir795328161/syzkaller.dAPc1G/110/cgroup.controllers" dev="sda1" ino=14626 res=1 [ 300.202707] CPU: 0 PID: 15330 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 300.211057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.220781] Call Trace: [ 300.223488] dump_stack+0x1fc/0x2ef [ 300.227397] should_fail.cold+0xa/0xf [ 300.231251] ? setup_fault_attr+0x200/0x200 [ 300.235682] ? lock_acquire+0x170/0x3c0 [ 300.239687] __should_failslab+0x115/0x180 [ 300.244197] should_failslab+0x5/0x10 [ 300.248131] kmem_cache_alloc+0x277/0x370 [ 300.252500] __kernfs_new_node+0xd2/0x680 [ 300.256689] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 300.261507] ? kernfs_activate+0x2c/0x1d0 [ 300.265680] ? lock_downgrade+0x720/0x720 [ 300.269853] ? kernfs_add_one+0x51/0x4c0 [ 300.274208] ? mutex_trylock+0x1a0/0x1a0 [ 300.278664] ? __mutex_unlock_slowpath+0xea/0x610 [ 300.283539] kernfs_new_node+0x92/0x120 [ 300.287979] __kernfs_create_file+0x51/0x340 [ 300.292458] sysfs_add_file_mode_ns+0x226/0x540 [ 300.297594] internal_create_group+0x355/0xb20 [ 300.302327] ? sysfs_remove_link_from_group+0x70/0x70 [ 300.307626] ? lock_downgrade+0x720/0x720 [ 300.311807] lo_ioctl+0xf7c/0x20e0 [ 300.315376] ? loop_set_status64+0x110/0x110 [ 300.319799] blkdev_ioctl+0x5cb/0x1a80 [ 300.323705] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.329175] ? blkpg_ioctl+0x9d0/0x9d0 [ 300.333173] ? mark_held_locks+0xf0/0xf0 [ 300.337256] ? mark_held_locks+0xf0/0xf0 [ 300.341602] ? debug_check_no_obj_freed+0x201/0x490 [ 300.346685] ? lock_downgrade+0x720/0x720 [ 300.350972] block_ioctl+0xe9/0x130 [ 300.354619] ? blkdev_fallocate+0x3f0/0x3f0 [ 300.358957] do_vfs_ioctl+0xcdb/0x12e0 [ 300.362865] ? lock_downgrade+0x720/0x720 [ 300.367030] ? check_preemption_disabled+0x41/0x280 [ 300.372419] ? ioctl_preallocate+0x200/0x200 [ 300.376943] ? __fget+0x356/0x510 [ 300.380422] ? do_dup2+0x450/0x450 [ 300.384148] ? do_sys_open+0x2bf/0x520 [ 300.388178] ksys_ioctl+0x9b/0xc0 [ 300.391657] __x64_sys_ioctl+0x6f/0xb0 [ 300.395648] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 300.400250] do_syscall_64+0xf9/0x620 [ 300.404071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.409384] RIP: 0033:0x4663a7 [ 300.412689] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 300.432575] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 300.440304] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 300.447591] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 07:08:25 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0), 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 300.454971] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 300.462432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 300.469725] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:25 executing program 4 (fault-call:4 fault-nth:14): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:25 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/28, 0x1c, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:25 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0), 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 300.699376] FAULT_INJECTION: forcing a failure. [ 300.699376] name failslab, interval 1, probability 0, space 0, times 0 [ 300.702889] overlayfs: unrecognized mount option "subj_user=configfs" or missing value [ 300.728539] CPU: 1 PID: 15369 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 300.735853] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 300.736741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.736746] Call Trace: [ 300.736775] dump_stack+0x1fc/0x2ef [ 300.762866] should_fail.cold+0xa/0xf [ 300.766907] ? setup_fault_attr+0x200/0x200 [ 300.772071] ? lock_acquire+0x170/0x3c0 [ 300.776096] __should_failslab+0x115/0x180 [ 300.780350] should_failslab+0x5/0x10 [ 300.784182] kmem_cache_alloc+0x277/0x370 [ 300.788435] __kernfs_new_node+0xd2/0x680 [ 300.792693] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 300.797475] ? __mutex_unlock_slowpath+0xea/0x610 [ 300.802510] ? wait_for_completion_io+0x10/0x10 [ 300.807294] ? kernfs_next_descendant_post+0x19c/0x290 [ 300.812602] kernfs_new_node+0x92/0x120 [ 300.816607] __kernfs_create_file+0x51/0x340 [ 300.821063] sysfs_add_file_mode_ns+0x226/0x540 [ 300.825756] internal_create_group+0x355/0xb20 [ 300.830365] ? sysfs_remove_link_from_group+0x70/0x70 [ 300.835899] ? lock_downgrade+0x720/0x720 [ 300.840138] lo_ioctl+0xf7c/0x20e0 [ 300.843705] ? loop_set_status64+0x110/0x110 07:08:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057780)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x2, "e7fd2ebf48fe67"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000568c0)={0x0, 0x0, "01775ee9f9fdb2aa8f4db649f76b4649a799d05d82d4d05d78bcecef770bcb81867e0f2862cb9ada46e16b3d88cba050f46e6b21789e69221ebc9427eb21cc346b551ffeca1fe2eb83850b9ce2147b039b31c163c92b2a1a3d064527ef0ea4c815c14a263be62e6f2df5fa378bf6ec98da65276e3ed08ac01726fc0481b2297ca8383d4006b4d29d26a6d2fa28afeaf85f04b60943af51a57fdd579d5587d94ac724f85fc54334a7e2ad684c457398393d5ab40c338b3275a7865dd84b415738c2ff54465ffd2d6512fb0e4ebadecffbc00d9aa961dccfff5069a567db464757e62c1cb89477fb53093b09b46feb45266f393073a73270c3372628b1caf29621", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000578c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {0x0, r4}], 0x2, "750668b28541c7"}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r12 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r12, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r12, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="01000000000000430000c9a5ff1d08102300", @ANYRES32=r13, @ANYBLOB="05000800000000000800090005ac0f0011000700d45c92dee64ca5263113cc418a000000"], 0x40}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="876d00000000000000000c00000008000300", @ANYRES32=r10, @ANYBLOB="050008"], 0x24}, 0x1, 0x0, 0x0, 0x20040880}, 0x0) sendfile(r7, r6, 0x0, 0x100000002) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) [ 300.848161] blkdev_ioctl+0x5cb/0x1a80 [ 300.852070] ? finish_task_switch+0x1db/0x760 [ 300.856583] ? blkpg_ioctl+0x9d0/0x9d0 [ 300.860667] ? mark_held_locks+0xf0/0xf0 [ 300.864738] ? __schedule+0x88f/0x2040 [ 300.868649] ? io_schedule_timeout+0x140/0x140 [ 300.873256] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 300.878392] block_ioctl+0xe9/0x130 [ 300.882035] ? blkdev_fallocate+0x3f0/0x3f0 [ 300.886374] do_vfs_ioctl+0xcdb/0x12e0 [ 300.890278] ? lock_downgrade+0x720/0x720 [ 300.894435] ? check_preemption_disabled+0x41/0x280 [ 300.899586] ? ioctl_preallocate+0x200/0x200 [ 300.904823] ? __fget+0x356/0x510 [ 300.908519] ? do_dup2+0x450/0x450 [ 300.912086] ? do_sys_open+0x2bf/0x520 [ 300.915967] ksys_ioctl+0x9b/0xc0 [ 300.919433] __x64_sys_ioctl+0x6f/0xb0 [ 300.923317] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 300.927897] do_syscall_64+0xf9/0x620 [ 300.931689] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.936884] RIP: 0033:0x4663a7 [ 300.940087] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 300.959856] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 300.967578] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 300.975046] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 300.982329] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 300.989609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 300.996896] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:25 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(0xffffffffffffffff, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:08:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/28, 0x1c, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:26 executing program 2: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) syz_mount_image$efs(0x0, &(0x7f00000001c0)='./file1\x00', 0x65, 0x2, &(0x7f0000000280)=[{&(0x7f0000000980)="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", 0x1000, 0xdccc}, {&(0x7f0000000680)="7cd736a56207de2f9f6f27c528a53dfd6c91a06777fa9f9739406918198c83f459ec3ccf089329893e6d816532d6f06ce03661b0a6ff993ccc48230b802f4f4af41ec1091fcef64843a2f8a309486535dc6e227d6074537f483265bbff58cdceb3c13b522a516a39fb8482ed817838e2f54a6e17b52636b251514067429a37ff1ee6dd8d4a7b6611f9d6551f99c4f7bd63d65beedc868096c94a5397a4335db8053375cb1c90f4bcaf522d7f415e8f6cefa98d7cc648a3a3d5a4052b58de96bc435a181925cc3caeaff0eb0d2852bbcda7801c1d", 0xd4, 0x7d}], 0x280050, &(0x7f00000002c0)={[{'overlay\x00'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000500), 0x2011403, &(0x7f0000000840)={[{@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@hash}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@dont_measure}, {@hash}, {@context={'context', 0x3d, 'unconfined_u'}}, {@obj_type={'obj_type', 0x3d, '(^&[-#-%'}}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000640)='./bus/file0\x00', 0x1) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) read$FUSE(0xffffffffffffffff, &(0x7f0000001980)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mkdir(&(0x7f00000005c0)='./file0\x00', 0x88) mount$overlay(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000780)={[{@index_off}, {@nfs_export_on}], [{@subj_user={'subj_user', 0x3d, 'configfs\x00'}}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x62, 0x38, 0x66, 0x38, 0x63, 0x39, 0x34], 0x2d, [0x36, 0x33, 0x0, 0x32], 0x2d, [0x37, 0x38, 0x37, 0x34], 0x2d, [0x63, 0x5f, 0x32, 0x37], 0x2d, [0x35, 0x32, 0x36, 0x30, 0x35, 0x30, 0x63, 0x36]}}}, {@obj_user={'obj_user', 0x3d, '\x14'}}, {@euid_gt={'euid>', r0}}]}) rename(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x5d) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 07:08:26 executing program 4 (fault-call:4 fault-nth:15): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)='\x00'/28, 0x1c, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:26 executing program 4 (fault-call:4 fault-nth:16): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040df", 0x1e, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 301.023780] audit: type=1804 audit(1626764905.909:80): pid=15376 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir774099485/syzkaller.QZwaix/65/cgroup.controllers" dev="sda1" ino=14633 res=1 [ 301.111545] overlayfs: unrecognized mount option "subj_user=configfs" or missing value [ 301.113035] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 301.357176] FAULT_INJECTION: forcing a failure. [ 301.357176] name failslab, interval 1, probability 0, space 0, times 0 [ 301.357196] CPU: 1 PID: 15403 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 301.357203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.357206] Call Trace: [ 301.357228] dump_stack+0x1fc/0x2ef [ 301.357249] should_fail.cold+0xa/0xf [ 301.357267] ? setup_fault_attr+0x200/0x200 [ 301.357282] ? lock_acquire+0x170/0x3c0 [ 301.357303] __should_failslab+0x115/0x180 [ 301.357321] should_failslab+0x5/0x10 [ 301.357334] kmem_cache_alloc+0x277/0x370 [ 301.357350] __kernfs_new_node+0xd2/0x680 [ 301.357367] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 301.357384] ? __mutex_unlock_slowpath+0xea/0x610 [ 301.357400] ? wait_for_completion_io+0x10/0x10 [ 301.357415] ? kernfs_next_descendant_post+0x19c/0x290 [ 301.357435] kernfs_new_node+0x92/0x120 [ 301.357453] __kernfs_create_file+0x51/0x340 [ 301.357471] sysfs_add_file_mode_ns+0x226/0x540 [ 301.357491] internal_create_group+0x355/0xb20 [ 301.357511] ? sysfs_remove_link_from_group+0x70/0x70 [ 301.357525] ? lock_downgrade+0x720/0x720 [ 301.357549] lo_ioctl+0xf7c/0x20e0 [ 301.357568] ? loop_set_status64+0x110/0x110 [ 301.357584] blkdev_ioctl+0x5cb/0x1a80 [ 301.357598] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.357611] ? blkpg_ioctl+0x9d0/0x9d0 [ 301.357625] ? mark_held_locks+0xf0/0xf0 [ 301.357639] ? mark_held_locks+0xf0/0xf0 [ 301.357656] ? debug_check_no_obj_freed+0x201/0x490 [ 301.357674] ? lock_downgrade+0x720/0x720 [ 301.357689] block_ioctl+0xe9/0x130 [ 301.357700] ? blkdev_fallocate+0x3f0/0x3f0 [ 301.357714] do_vfs_ioctl+0xcdb/0x12e0 [ 301.357729] ? lock_downgrade+0x720/0x720 [ 301.357742] ? check_preemption_disabled+0x41/0x280 [ 301.357763] ? ioctl_preallocate+0x200/0x200 [ 301.357781] ? __fget+0x356/0x510 [ 301.357797] ? do_dup2+0x450/0x450 [ 301.357810] ? do_sys_open+0x2bf/0x520 [ 301.357829] ksys_ioctl+0x9b/0xc0 [ 301.357844] __x64_sys_ioctl+0x6f/0xb0 [ 301.357858] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 301.357872] do_syscall_64+0xf9/0x620 [ 301.357890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.357902] RIP: 0033:0x4663a7 [ 301.357915] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 301.357922] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.357935] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 301.357943] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 301.357951] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 301.357960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 301.357987] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 301.551799] FAULT_INJECTION: forcing a failure. [ 301.551799] name failslab, interval 1, probability 0, space 0, times 0 [ 301.551820] CPU: 1 PID: 15416 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 301.551829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.551833] Call Trace: [ 301.551855] dump_stack+0x1fc/0x2ef [ 301.551875] should_fail.cold+0xa/0xf [ 301.551903] ? setup_fault_attr+0x200/0x200 [ 301.551920] ? lock_acquire+0x170/0x3c0 [ 301.551943] __should_failslab+0x115/0x180 [ 301.551960] should_failslab+0x5/0x10 [ 301.551973] kmem_cache_alloc+0x277/0x370 [ 301.551992] __kernfs_new_node+0xd2/0x680 [ 301.552010] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 301.552028] ? __mutex_unlock_slowpath+0xea/0x610 [ 301.552044] ? wait_for_completion_io+0x10/0x10 [ 301.552062] ? kernfs_next_descendant_post+0x19c/0x290 [ 301.552083] kernfs_new_node+0x92/0x120 [ 301.552104] __kernfs_create_file+0x51/0x340 [ 301.552123] sysfs_add_file_mode_ns+0x226/0x540 [ 301.552144] internal_create_group+0x355/0xb20 [ 301.552164] ? sysfs_remove_link_from_group+0x70/0x70 [ 301.552177] ? lock_downgrade+0x720/0x720 [ 301.552203] lo_ioctl+0xf7c/0x20e0 [ 301.552223] ? loop_set_status64+0x110/0x110 [ 301.552238] blkdev_ioctl+0x5cb/0x1a80 [ 301.552253] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.552266] ? blkpg_ioctl+0x9d0/0x9d0 [ 301.552281] ? mark_held_locks+0xf0/0xf0 [ 301.552296] ? mark_held_locks+0xf0/0xf0 [ 301.552313] ? debug_check_no_obj_freed+0x201/0x490 [ 301.552332] ? lock_downgrade+0x720/0x720 [ 301.552348] block_ioctl+0xe9/0x130 [ 301.552359] ? blkdev_fallocate+0x3f0/0x3f0 [ 301.552375] do_vfs_ioctl+0xcdb/0x12e0 [ 301.552390] ? lock_downgrade+0x720/0x720 [ 301.552408] ? check_preemption_disabled+0x41/0x280 [ 301.552422] ? ioctl_preallocate+0x200/0x200 [ 301.552440] ? __fget+0x356/0x510 [ 301.552457] ? do_dup2+0x450/0x450 [ 301.552473] ? do_sys_open+0x2bf/0x520 [ 301.552495] ksys_ioctl+0x9b/0xc0 [ 301.552512] __x64_sys_ioctl+0x6f/0xb0 [ 301.552528] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 301.552543] do_syscall_64+0xf9/0x620 [ 301.552561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.552572] RIP: 0033:0x4663a7 [ 301.552586] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 301.552593] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.552605] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 301.552612] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 301.552619] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 301.552626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 301.552634] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 301.707532] overlayfs: unrecognized mount option "subj_user=configfs" or missing value [ 301.711868] f2fs_msg: 70 callbacks suppressed [ 301.711880] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 301.711890] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 301.712977] F2FS-fs (loop5): invalid crc value [ 301.713256] F2FS-fs (loop5): invalid crc value [ 301.713274] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 301.713516] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 301.713526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 301.730562] audit: type=1804 audit(1626764906.619:81): pid=15377 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir774099485/syzkaller.QZwaix/65/cgroup.controllers" dev="sda1" ino=14633 res=1 [ 301.735297] F2FS-fs (loop5): invalid crc value [ 301.736571] F2FS-fs (loop5): invalid crc value [ 301.736592] F2FS-fs (loop5): Failed to get valid F2FS checkpoint 07:08:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040df", 0x1e, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:28 executing program 4 (fault-call:4 fault-nth:17): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:28 executing program 1: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x800, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x200009}}}, 0x24}}, 0x44810) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x100a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x200112}) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00'/15, @ANYRESDEC, @ANYBLOB="000200000000ffdbdf2501488483c5a1dc6ffc83e00000000c00992d8b000000000000000000", @ANYRESHEX], 0x28}, 0x1, 0x0, 0x0, 0x24008089}, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20004080) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x38, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x20}}}}, [@NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xc}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:08:28 executing program 2: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) syz_mount_image$efs(0x0, &(0x7f00000001c0)='./file1\x00', 0x65, 0x2, &(0x7f0000000280)=[{&(0x7f0000000980)="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", 0x1000, 0xdccc}, {&(0x7f0000000680)="7cd736a56207de2f9f6f27c528a53dfd6c91a06777fa9f9739406918198c83f459ec3ccf089329893e6d816532d6f06ce03661b0a6ff993ccc48230b802f4f4af41ec1091fcef64843a2f8a309486535dc6e227d6074537f483265bbff58cdceb3c13b522a516a39fb8482ed817838e2f54a6e17b52636b251514067429a37ff1ee6dd8d4a7b6611f9d6551f99c4f7bd63d65beedc868096c94a5397a4335db8053375cb1c90f4bcaf522d7f415e8f6cefa98d7cc648a3a3d5a4052b58de96bc435a181925cc3caeaff0eb0d2852bbcda7801c1d", 0xd4, 0x7d}], 0x280050, &(0x7f00000002c0)={[{'overlay\x00'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000500), 0x2011403, &(0x7f0000000840)={[{@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@hash}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@dont_measure}, {@hash}, {@context={'context', 0x3d, 'unconfined_u'}}, {@obj_type={'obj_type', 0x3d, '(^&[-#-%'}}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000640)='./bus/file0\x00', 0x1) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) read$FUSE(0xffffffffffffffff, &(0x7f0000001980)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mkdir(&(0x7f00000005c0)='./file0\x00', 0x88) mount$overlay(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000780)={[{@index_off}, {@nfs_export_on}], [{@subj_user={'subj_user', 0x3d, 'configfs\x00'}}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x62, 0x38, 0x66, 0x38, 0x63, 0x39, 0x34], 0x2d, [0x36, 0x33, 0x0, 0x32], 0x2d, [0x37, 0x38, 0x37, 0x34], 0x2d, [0x63, 0x5f, 0x32, 0x37], 0x2d, [0x35, 0x32, 0x36, 0x30, 0x35, 0x30, 0x63, 0x36]}}}, {@obj_user={'obj_user', 0x3d, '\x14'}}, {@euid_gt={'euid>', r0}}]}) rename(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x5d) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 07:08:28 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(0xffffffffffffffff, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 301.891667] overlayfs: overlapping lowerdir path [ 303.485260] FAULT_INJECTION: forcing a failure. [ 303.485260] name failslab, interval 1, probability 0, space 0, times 0 [ 303.514139] CPU: 0 PID: 15450 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 303.522265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.531635] Call Trace: [ 303.534245] dump_stack+0x1fc/0x2ef [ 303.537885] should_fail.cold+0xa/0xf [ 303.541784] ? setup_fault_attr+0x200/0x200 [ 303.546126] ? lock_acquire+0x170/0x3c0 [ 303.550132] __should_failslab+0x115/0x180 [ 303.554413] should_failslab+0x5/0x10 [ 303.558221] kmem_cache_alloc+0x277/0x370 [ 303.562473] __kernfs_new_node+0xd2/0x680 [ 303.566638] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 303.571407] ? __mutex_unlock_slowpath+0xea/0x610 [ 303.576538] ? wait_for_completion_io+0x10/0x10 [ 303.581399] ? kernfs_next_descendant_post+0x19c/0x290 [ 303.586699] kernfs_new_node+0x92/0x120 [ 303.590698] __kernfs_create_file+0x51/0x340 [ 303.595208] sysfs_add_file_mode_ns+0x226/0x540 [ 303.599891] internal_create_group+0x355/0xb20 [ 303.604546] ? sysfs_remove_link_from_group+0x70/0x70 [ 303.609746] ? lock_downgrade+0x720/0x720 [ 303.613921] lo_ioctl+0xf7c/0x20e0 [ 303.617478] ? loop_set_status64+0x110/0x110 [ 303.621898] blkdev_ioctl+0x5cb/0x1a80 [ 303.625796] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.631353] ? blkpg_ioctl+0x9d0/0x9d0 [ 303.635274] ? mark_held_locks+0xf0/0xf0 [ 303.639343] ? mark_held_locks+0xf0/0xf0 [ 303.644003] ? debug_check_no_obj_freed+0x201/0x490 [ 303.649214] ? lock_downgrade+0x720/0x720 [ 303.653381] block_ioctl+0xe9/0x130 [ 303.657012] ? blkdev_fallocate+0x3f0/0x3f0 [ 303.661524] do_vfs_ioctl+0xcdb/0x12e0 [ 303.665433] ? lock_downgrade+0x720/0x720 [ 303.669587] ? check_preemption_disabled+0x41/0x280 [ 303.674614] ? ioctl_preallocate+0x200/0x200 [ 303.679038] ? __fget+0x356/0x510 [ 303.682526] ? do_dup2+0x450/0x450 07:08:28 executing program 1: bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9, 0x14}}}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x50}, 0x44001) [ 303.686068] ? do_sys_open+0x2bf/0x520 [ 303.690064] ksys_ioctl+0x9b/0xc0 [ 303.693549] __x64_sys_ioctl+0x6f/0xb0 [ 303.697444] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 303.702048] do_syscall_64+0xf9/0x620 [ 303.705843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.711214] RIP: 0033:0x4663a7 [ 303.714428] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 303.734139] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 303.741961] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 303.749341] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 303.756906] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 303.764183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 303.771471] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:28 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x40012, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESDEC=r4]) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') write$tcp_mem(r7, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000000300)="f0625e899d1a12dae84c3f7da20a14838fc328dc8bb3b9aebc8eaa4103fe8e453792ad81aea9a0eda99affbaa49998f3586e6ce3e4e1753a2ffb7f2dd952eabf65fdff131af47c0175b3a2dc39b2208deae112b7394518c68d5293f8268b55a0f75b494486e8612a2f187a71ebfb163e158b726a28e61247ffa4b5c7c78673ddd54dc1659676713cca714237d3c65af345e8eba48f90e1716bbdeaeccb") perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x0, 0x0, 0x300}}) 07:08:28 executing program 4 (fault-call:4 fault-nth:18): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 303.909984] overlayfs: overlapping lowerdir path 07:08:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040df", 0x1e, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 303.955858] overlayfs: unrecognized mount option "subj_user=configfs" or missing value [ 304.033048] FAULT_INJECTION: forcing a failure. [ 304.033048] name failslab, interval 1, probability 0, space 0, times 0 [ 304.051118] CPU: 1 PID: 15489 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 304.059035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.069641] Call Trace: [ 304.069672] dump_stack+0x1fc/0x2ef [ 304.069694] should_fail.cold+0xa/0xf [ 304.069712] ? setup_fault_attr+0x200/0x200 [ 304.069728] ? lock_acquire+0x170/0x3c0 [ 304.069748] __should_failslab+0x115/0x180 [ 304.069766] should_failslab+0x5/0x10 [ 304.069782] kmem_cache_alloc+0x277/0x370 [ 304.069800] __kernfs_new_node+0xd2/0x680 [ 304.069819] ? kernfs_dop_revalidate+0x3a0/0x3a0 07:08:29 executing program 2: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) syz_mount_image$efs(0x0, &(0x7f00000001c0)='./file1\x00', 0x65, 0x2, &(0x7f0000000280)=[{&(0x7f0000000980)="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", 0x1000, 0xdccc}, {&(0x7f0000000680)="7cd736a56207de2f9f6f27c528a53dfd6c91a06777fa9f9739406918198c83f459ec3ccf089329893e6d816532d6f06ce03661b0a6ff993ccc48230b802f4f4af41ec1091fcef64843a2f8a309486535dc6e227d6074537f483265bbff58cdceb3c13b522a516a39fb8482ed817838e2f54a6e17b52636b251514067429a37ff1ee6dd8d4a7b6611f9d6551f99c4f7bd63d65beedc868096c94a5397a4335db8053375cb1c90f4bcaf522d7f415e8f6cefa98d7cc648a3a3d5a4052b58de96bc435a181925cc3caeaff0eb0d2852bbcda7801c1d", 0xd4, 0x7d}], 0x280050, &(0x7f00000002c0)={[{'overlay\x00'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000500), 0x2011403, &(0x7f0000000840)={[{@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@hash}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@dont_measure}, {@hash}, {@context={'context', 0x3d, 'unconfined_u'}}, {@obj_type={'obj_type', 0x3d, '(^&[-#-%'}}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000640)='./bus/file0\x00', 0x1) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) read$FUSE(0xffffffffffffffff, &(0x7f0000001980)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mkdir(&(0x7f00000005c0)='./file0\x00', 0x88) mount$overlay(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000780)={[{@index_off}, {@nfs_export_on}], [{@subj_user={'subj_user', 0x3d, 'configfs\x00'}}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x62, 0x38, 0x66, 0x38, 0x63, 0x39, 0x34], 0x2d, [0x36, 0x33, 0x0, 0x32], 0x2d, [0x37, 0x38, 0x37, 0x34], 0x2d, [0x63, 0x5f, 0x32, 0x37], 0x2d, [0x35, 0x32, 0x36, 0x30, 0x35, 0x30, 0x63, 0x36]}}}, {@obj_user={'obj_user', 0x3d, '\x14'}}, {@euid_gt={'euid>', r0}}]}) rename(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x5d) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 304.069837] ? __mutex_unlock_slowpath+0xea/0x610 [ 304.069853] ? wait_for_completion_io+0x10/0x10 [ 304.069871] ? kernfs_next_descendant_post+0x19c/0x290 [ 304.069890] kernfs_new_node+0x92/0x120 [ 304.069906] __kernfs_create_file+0x51/0x340 [ 304.069928] sysfs_add_file_mode_ns+0x226/0x540 [ 304.069946] internal_create_group+0x355/0xb20 [ 304.069968] ? sysfs_remove_link_from_group+0x70/0x70 [ 304.069983] ? lock_downgrade+0x720/0x720 [ 304.070006] lo_ioctl+0xf7c/0x20e0 [ 304.070023] ? loop_set_status64+0x110/0x110 [ 304.070041] blkdev_ioctl+0x5cb/0x1a80 [ 304.070054] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.070064] ? blkpg_ioctl+0x9d0/0x9d0 [ 304.070077] ? mark_held_locks+0xf0/0xf0 [ 304.070089] ? mark_held_locks+0xf0/0xf0 07:08:29 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(0xffffffffffffffff, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 304.070112] ? debug_check_no_obj_freed+0x201/0x490 [ 304.070128] ? lock_downgrade+0x720/0x720 [ 304.070141] block_ioctl+0xe9/0x130 [ 304.070151] ? blkdev_fallocate+0x3f0/0x3f0 [ 304.070164] do_vfs_ioctl+0xcdb/0x12e0 [ 304.070177] ? lock_downgrade+0x720/0x720 [ 304.070191] ? check_preemption_disabled+0x41/0x280 [ 304.070202] ? ioctl_preallocate+0x200/0x200 07:08:29 executing program 4 (fault-call:4 fault-nth:19): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb0", 0x1f, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 304.070220] ? __fget+0x356/0x510 [ 304.070237] ? do_dup2+0x450/0x450 [ 304.070252] ? do_sys_open+0x2bf/0x520 [ 304.070271] ksys_ioctl+0x9b/0xc0 [ 304.070286] __x64_sys_ioctl+0x6f/0xb0 [ 304.070299] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 304.070313] do_syscall_64+0xf9/0x620 [ 304.070331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.070342] RIP: 0033:0x4663a7 [ 304.070357] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 304.070364] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 304.070377] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 304.070384] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 304.070391] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 304.070401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 304.070407] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x40012, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESDEC=r4]) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') write$tcp_mem(r7, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000000300)="f0625e899d1a12dae84c3f7da20a14838fc328dc8bb3b9aebc8eaa4103fe8e453792ad81aea9a0eda99affbaa49998f3586e6ce3e4e1753a2ffb7f2dd952eabf65fdff131af47c0175b3a2dc39b2208deae112b7394518c68d5293f8268b55a0f75b494486e8612a2f187a71ebfb163e158b726a28e61247ffa4b5c7c78673ddd54dc1659676713cca714237d3c65af345e8eba48f90e1716bbdeaeccb") perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x0, 0x0, 0x300}}) [ 304.431494] overlayfs: unrecognized mount option "subj_user=configfs" or missing value [ 304.444611] FAULT_INJECTION: forcing a failure. [ 304.444611] name failslab, interval 1, probability 0, space 0, times 0 [ 304.470336] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 304.495764] CPU: 0 PID: 15515 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 07:08:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb0", 0x1f, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:29 executing program 4 (fault-call:4 fault-nth:20): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') write$tcp_mem(r0, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000280)={0x8, 0x5, 0x1000, 0x8, 0x1, 0x7fff}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ipvlan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x1e16c, 0xa000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) r4 = signalfd4(r1, &(0x7f0000000100)={[0x4]}, 0x8, 0x800) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)={0x40, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@GTPA_VERSION={0x8}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0xfffffffe}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_PEER_ADDRESS={0x8, 0x4, @loopback}]}, 0x40}, 0x1, 0x0, 0x0, 0x2000c810}, 0x4000010) syz_mount_image$minix(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 304.515933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.515938] Call Trace: [ 304.515958] dump_stack+0x1fc/0x2ef [ 304.515976] should_fail.cold+0xa/0xf [ 304.515992] ? setup_fault_attr+0x200/0x200 [ 304.516007] ? lock_acquire+0x170/0x3c0 [ 304.516026] ? dev_uevent_filter+0xd0/0xd0 [ 304.516037] __should_failslab+0x115/0x180 [ 304.516053] should_failslab+0x5/0x10 [ 304.516067] kmem_cache_alloc_trace+0x284/0x380 [ 304.516081] ? dev_uevent_filter+0xd0/0xd0 [ 304.516094] kobject_uevent_env+0x236/0x1480 [ 304.516119] lo_ioctl+0xff9/0x20e0 [ 304.516139] ? loop_set_status64+0x110/0x110 [ 304.516154] blkdev_ioctl+0x5cb/0x1a80 [ 304.516168] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.516181] ? blkpg_ioctl+0x9d0/0x9d0 [ 304.516196] ? mark_held_locks+0xf0/0xf0 [ 304.516211] ? mark_held_locks+0xf0/0xf0 [ 304.516232] ? debug_check_no_obj_freed+0x201/0x490 [ 304.516250] ? lock_downgrade+0x720/0x720 [ 304.516264] block_ioctl+0xe9/0x130 [ 304.516275] ? blkdev_fallocate+0x3f0/0x3f0 [ 304.516289] do_vfs_ioctl+0xcdb/0x12e0 [ 304.516304] ? lock_downgrade+0x720/0x720 [ 304.516318] ? check_preemption_disabled+0x41/0x280 [ 304.516331] ? ioctl_preallocate+0x200/0x200 [ 304.516348] ? __fget+0x356/0x510 [ 304.516362] ? do_dup2+0x450/0x450 [ 304.516375] ? do_sys_open+0x2bf/0x520 [ 304.516394] ksys_ioctl+0x9b/0xc0 [ 304.516409] __x64_sys_ioctl+0x6f/0xb0 [ 304.516423] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 304.516436] do_syscall_64+0xf9/0x620 [ 304.516453] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.516463] RIP: 0033:0x4663a7 [ 304.516476] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 304.516482] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 304.516495] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 304.516503] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 304.516510] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 304.516517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 304.516524] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 304.749178] FAULT_INJECTION: forcing a failure. [ 304.749178] name failslab, interval 1, probability 0, space 0, times 0 [ 304.749196] CPU: 0 PID: 15536 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 304.749205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.749210] Call Trace: [ 304.749229] dump_stack+0x1fc/0x2ef [ 304.749250] should_fail.cold+0xa/0xf [ 304.749268] ? setup_fault_attr+0x200/0x200 [ 304.749284] ? lock_acquire+0x170/0x3c0 [ 304.749303] __should_failslab+0x115/0x180 [ 304.749319] should_failslab+0x5/0x10 [ 304.749333] __kmalloc+0x2ab/0x3c0 [ 304.749348] ? kobject_get_path+0xbf/0x240 [ 304.749365] kobject_get_path+0xbf/0x240 [ 304.749384] kobject_uevent_env+0x25c/0x1480 [ 304.749411] lo_ioctl+0xff9/0x20e0 [ 304.749431] ? loop_set_status64+0x110/0x110 [ 304.749446] blkdev_ioctl+0x5cb/0x1a80 [ 304.749461] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.749473] ? blkpg_ioctl+0x9d0/0x9d0 [ 304.749488] ? mark_held_locks+0xf0/0xf0 [ 304.749501] ? mark_held_locks+0xf0/0xf0 [ 304.749518] ? debug_check_no_obj_freed+0x201/0x490 [ 304.749536] ? lock_downgrade+0x720/0x720 [ 304.749550] block_ioctl+0xe9/0x130 [ 304.749561] ? blkdev_fallocate+0x3f0/0x3f0 [ 304.749576] do_vfs_ioctl+0xcdb/0x12e0 [ 304.749590] ? lock_downgrade+0x720/0x720 [ 304.749604] ? check_preemption_disabled+0x41/0x280 [ 304.749617] ? ioctl_preallocate+0x200/0x200 [ 304.749634] ? __fget+0x356/0x510 [ 304.749650] ? do_dup2+0x450/0x450 [ 304.749665] ? do_sys_open+0x2bf/0x520 [ 304.749685] ksys_ioctl+0x9b/0xc0 [ 304.749700] __x64_sys_ioctl+0x6f/0xb0 [ 304.749714] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 304.749728] do_syscall_64+0xf9/0x620 [ 304.749745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.749756] RIP: 0033:0x4663a7 [ 304.749769] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 304.749776] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 304.749789] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 304.749796] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 304.749804] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 07:08:31 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb0", 0x1f, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:31 executing program 4 (fault-call:4 fault-nth:21): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') write$tcp_mem(r0, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000280)={0x8, 0x5, 0x1000, 0x8, 0x1, 0x7fff}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ipvlan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x1e16c, 0xa000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) r4 = signalfd4(r1, &(0x7f0000000100)={[0x4]}, 0x8, 0x800) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)={0x40, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@GTPA_VERSION={0x8}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0xfffffffe}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_PEER_ADDRESS={0x8, 0x4, @loopback}]}, 0x40}, 0x1, 0x0, 0x0, 0x2000c810}, 0x4000010) syz_mount_image$minix(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:08:31 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, 0x0, 0x0) 07:08:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x40012, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESDEC=r4]) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') write$tcp_mem(r7, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000000300)="f0625e899d1a12dae84c3f7da20a14838fc328dc8bb3b9aebc8eaa4103fe8e453792ad81aea9a0eda99affbaa49998f3586e6ce3e4e1753a2ffb7f2dd952eabf65fdff131af47c0175b3a2dc39b2208deae112b7394518c68d5293f8268b55a0f75b494486e8612a2f187a71ebfb163e158b726a28e61247ffa4b5c7c78673ddd54dc1659676713cca714237d3c65af345e8eba48f90e1716bbdeaeccb") perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x0, 0x0, 0x300}}) [ 304.749812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 304.749819] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 306.383041] FAULT_INJECTION: forcing a failure. [ 306.383041] name failslab, interval 1, probability 0, space 0, times 0 07:08:31 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./bus/file0/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7570706572646972602e2f66696c65312c6c6f7765726469723d2e2f627538f7a394db77de55723d2e2f66696c65302c6e66735f6578706f72743d6f6e"]) rmdir(&(0x7f0000000000)='./bus/file0/file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000080)='./bus/file0\x00') [ 306.425570] CPU: 1 PID: 15569 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 306.433661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.443406] Call Trace: [ 306.446516] dump_stack+0x1fc/0x2ef [ 306.450262] should_fail.cold+0xa/0xf [ 306.454327] ? setup_fault_attr+0x200/0x200 [ 306.458639] ? lock_acquire+0x170/0x3c0 [ 306.462634] __should_failslab+0x115/0x180 [ 306.466986] should_failslab+0x5/0x10 [ 306.470784] kmem_cache_alloc_node+0x245/0x3b0 [ 306.475376] __alloc_skb+0x71/0x560 [ 306.479005] alloc_uevent_skb+0x7b/0x210 [ 306.483156] kobject_uevent_env+0xa90/0x1480 [ 306.487581] lo_ioctl+0xff9/0x20e0 [ 306.491130] ? loop_set_status64+0x110/0x110 [ 306.495541] blkdev_ioctl+0x5cb/0x1a80 [ 306.499430] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.504796] ? blkpg_ioctl+0x9d0/0x9d0 [ 306.508742] ? mark_held_locks+0xf0/0xf0 [ 306.512899] ? mark_held_locks+0xf0/0xf0 [ 306.517164] ? debug_check_no_obj_freed+0x201/0x490 [ 306.522184] ? lock_downgrade+0x720/0x720 [ 306.526320] block_ioctl+0xe9/0x130 [ 306.529935] ? blkdev_fallocate+0x3f0/0x3f0 [ 306.534241] do_vfs_ioctl+0xcdb/0x12e0 [ 306.538115] ? lock_downgrade+0x720/0x720 [ 306.542275] ? check_preemption_disabled+0x41/0x280 [ 306.547284] ? ioctl_preallocate+0x200/0x200 [ 306.551947] ? __fget+0x356/0x510 [ 306.558347] ? do_dup2+0x450/0x450 [ 306.561890] ? do_sys_open+0x2bf/0x520 [ 306.565780] ksys_ioctl+0x9b/0xc0 [ 306.569229] __x64_sys_ioctl+0x6f/0xb0 [ 306.573126] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 306.577805] do_syscall_64+0xf9/0x620 [ 306.581606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.586778] RIP: 0033:0x4663a7 [ 306.589961] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 306.609035] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.616931] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 306.624366] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 306.631625] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 306.639055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 306.646591] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20}], 0x0, &(0x7f0000014900)) 07:08:31 executing program 4 (fault-call:4 fault-nth:22): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x793a, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000e00), 0x10000, 0x0) bind$inet(r1, &(0x7f0000000e40)={0x2, 0x4e22, @local}, 0x10) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000e80)={0x2, 0x6, @remote}, 0x10) sendmsg$rds(r2, &(0x7f0000000dc0)={&(0x7f0000000100)={0x2, 0x4e22, @private=0xa010100}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000300)=""/240, 0xf0}, {&(0x7f00000005c0)=""/187, 0xbb}, {&(0x7f0000000680)=""/163, 0xa3}, {&(0x7f0000000740)=""/153, 0x99}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000800)=""/220, 0xdc}, {&(0x7f0000000500)=""/119, 0x77}], 0xa, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x80, 0xffff0001}, &(0x7f0000000480)=0x8, &(0x7f00000009c0)=0x5, 0x0, 0x200, 0x5, 0x7ff, 0x40, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000b80)=""/188, 0xbc}, &(0x7f0000000a40), 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x7e18}, &(0x7f0000000a80)=0x4, &(0x7f0000000b00)=0xfff, 0x7, 0x5, 0x2, 0x0, 0x20, 0x9}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x39f0}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x100}, &(0x7f0000000c40)=0x3, &(0x7f0000000c80), 0x100000001, 0x5, 0x1000, 0x5, 0x21}}, @cswp={0x58, 0x114, 0x7, {{0x7ff, 0x401}, &(0x7f0000000cc0)=0x6, &(0x7f0000000d00)=0x5, 0xffffffff, 0x10001, 0x3, 0x400, 0x40, 0xffffffffffffff80}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x9}, &(0x7f0000000d40)=0x4616, &(0x7f0000000d80)=0x1, 0x5, 0x5, 0x401, 0x401, 0x41, 0x4}}], 0x200, 0x8000}, 0x400c4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @private=0xa010100}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r4, 0x0, 0x4000000000edb9) accept$packet(0xffffffffffffffff, &(0x7f0000002740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000002780)=0x14) sendmmsg$inet(r5, &(0x7f0000003ec0)=[{{&(0x7f0000000ec0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000001200)="7c58b9063b01d73eeab0c0c339e2ddf5a288d82f991bd2a1b2fb00506cac0211a7a9263ddbcb44b55a1cef151643a33c09a6255cd8c9814c48400957c9a8a49f506b301428926194d22b798c4e2498f7265a98513e9f4440d6ff9815572848ab9dabd4330d108a260264dad47e4cc5f867d0fc5c4b73d4e5f5163e613ca4b9910a79fc6dc6acff7b4281290584111e29aec9d1d592e9e7461b7d08043a9bc4539b061f52f82fd14af227a768e783f4563597f49c939c843dcfabdb6d", 0xbc}, {&(0x7f00000012c0)="a7ed22fba03509ce0538797d695b03c1fea082f198fb93424900a0d57f7431f6fe966f891a3a078efbff89ef1a3b92a2d7ec126c90dfe0ee25db0003dab1d48845434652963e063b5f130ee69042a6dda7302ee9e019cec9a8d9ce59d4c96017590dc6f0c2210d80b800220a6ec698d57c6906996cd9b9fe960343962b94f642edf8e69643ddb44f251eaedc50113a00c42028d1ff09664ca57437a3d533e6735928b855e0d4425d48dc2ae3ee4cc13caff744085194631a80c66af6ea067a010b0c059b9a45ac956509de75fb66e3f5fbb8881003e6cc14286f25b96760b9502425587c803cbe", 0xe7}], 0x2}}, {{&(0x7f00000013c0)={0x2, 0x4e21, @local}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000001400)="038797697e8ea8f908513bc620929a88e5ae35a24d7328268d1b52b76800c4c530ec69a3aa42bdbeb9b013d8d0a12771ca493e08806dac1139744535c552752175c30694079f199bedc90d5465d450bd89f6bb395fffe45c36f2f01f72ba03814fed650ce12977509c0c2f00cc2af95a5590cc61c2c8ea8d4c34b86e6f3e9c6950cf0aa0dd2070ef9cbbb4b130c088aae9599756fcb19217ad26c56f49ed88a6ff339515949d52f77c1dd92e0c01e0a4365535fbddb811dc15e200e7effba7e30f44dd7b509b4fd3e3591e81e31cd818759db57f0c2da9b70bb131617463c6f8dda613363ea40b824567e9", 0xeb}, {&(0x7f0000001500)="4861e653e9b1078bf8b0767fbea9ba1f80ff2c82c84fe5fb2d11b395081c90812e62ee67626be8ca53a061d84d971193677f7dfbec97def22cba300718bf7e15004008b2166f28bc61e66c8281e96aba886e8d475242431c3200ac3f94972df424bf149c6a6e7b8a936fd185bdaae802588d8c35d22978afe78b4a58ee90547b8809bac86bcf68e4eb76f01ffdc7fc5f6d435af566", 0x95}, 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", 0x1000}, {&(0x7f0000003980)="e57a844461aaaccb254ece68f386eff359927f1c2b17972fa3cc23d0557fc93f565a2118e5daa6488cb2e50fa4fff35767b4808ccefb4dddbf50ee9f57721d998d8c64164353f968c387aa43740e291b1956e9251058c7e86ab176737d9eba995cd9d1ee341ec51b5c8df722ff79f79c129ad74a3b1d20573dc43dac762feafd89ddeb36f62715bcf44d2de7d9d09c23ea468d504176f66e1578f29a2948b32a79080d493cb110b6ce22846a5c00b52937544b2958b818351c2dc4088af20bb4a64fb3293473f601972dd2afd929731358c2e799774c1a89d165d6ba1957433c8e46bc", 0xe3}, {&(0x7f0000003a80)="a624bb10215f1dfe2d30d8c7e7aaa95c862e6862b4515eb9e4126534c76b93f034a22574e043c2", 0x27}, {&(0x7f0000003ac0)="b2d1", 0x2}, {&(0x7f0000003b00)="0a03b219f8c60a764d8e0b2f3b7b991c7017204e891faf6de5d3db718df02f5fba8c2baea1e12f6bc4aeecd3ec8c1008f44476356320334711d8812be6d52a79c65215ee054523c9d4e55a36d6b63088edf243f754807b905ffb57095731fdfe7245f23ec754b5457de625a99f708bfa32c3e427cd0ff33df282229e9ab23e530524d7ca6d6067ddea344ee5b7513ac32b8859f8679a03a7f7c59f56509ab1b1f90f140dc62ecc3f5530", 0xaa}, {&(0x7f0000003bc0)="252dd24d7f766d3e8b2c4ac7a8ed4eaadb6c77956038dde0cb8b0807e60789a0815593944e28e471684ef43acd8b89001a2956ff1bf25f8e1578f08198ac19676e1fb11cb6903063d451ada26c8298d8afd1e53aa51fbea998790060918b158543b3ccaaa158f746a503e0a9abfb61168a16c3c465c929e0af91099526e14430bc13ce68981acec349c8a0ebd57b9145a7e509475935d658d1fa4fecf5befbaf2b37d526917863", 0xa7}], 0x8, &(0x7f0000003d00)=[@ip_retopts={{0x8c, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0x16, [@multicast2, @multicast2, @local, @loopback, @multicast2]}, @lsrr={0x83, 0xf, 0xe5, [@remote, @remote, @multicast1]}, @end, @generic={0x83, 0x8, "35156d67665b"}, @cipso={0x86, 0x17, 0x3, [{0x0, 0x11, "d57506064ea4cfdd62938a13f20a6f"}]}, @timestamp_prespec={0x44, 0x34, 0x8c, 0x3, 0x0, [{@local, 0x81}, {@dev={0xac, 0x14, 0x14, 0x22}, 0x10000}, {@private=0xa010102, 0x100}, {@remote, 0xc5}, {@rand_addr=0x64010101, 0x43ff5fb1}, {@broadcast, 0x8001}]}]}}}], 0x90}}, {{&(0x7f0000003dc0)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000003e00), 0x0, &(0x7f0000003e40)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x776}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3ff}}], 0x48}}], 0x4, 0x80) setsockopt$inet_mreqsrc(r5, 0x0, 0x4de36433ae8f4839, &(0x7f0000000080)={@broadcast, @rand_addr=0x64010101, @multicast2}, 0xc) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg(r0, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)="a240be47ea3ce6b4dff5b69c31c9a9dc87c300edd94d3725762f6bf48d7b", 0x1e}, {&(0x7f0000000240)="953235cb4847ed52e10346f4e2d5e7ea941ffea4d5b2cb1a17e908781b7b320af7ce4a7142240ea55b8fdf57146023789a0a33436f566ebcd1bc19d633708dc96b248904f2ae6493d60a669e0fde11b7ab600a41bed977564d417d7426f8bf194a6777a98769df6002cabf7e96020f9713226dae156c3e7df462437eef3dc3774d0826a51359f7c09b1cc4aebb267659f709b7ebc65d094f61de89ce1c6d3cbf8198f1c5d2bf005651abd1", 0xab}], 0x2}}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000580)="84", 0x1}], 0xa0}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="b4", 0x1}], 0x1}}], 0x3, 0x80) 07:08:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20}], 0x0, &(0x7f0000014900)) 07:08:31 executing program 4 (fault-call:4 fault-nth:23): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 306.805887] f2fs_msg: 50 callbacks suppressed [ 306.805899] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 306.805911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 306.806237] F2FS-fs (loop5): invalid crc value [ 306.806620] F2FS-fs (loop5): invalid crc value [ 306.806640] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 306.806860] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 306.806871] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 306.812177] F2FS-fs (loop5): invalid crc value [ 306.812491] F2FS-fs (loop5): invalid crc value [ 306.812510] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 306.844648] overlayfs: unrecognized mount option "upperdir`./file1" or missing value [ 306.851535] FAULT_INJECTION: forcing a failure. [ 306.851535] name failslab, interval 1, probability 0, space 0, times 0 [ 306.851679] CPU: 1 PID: 15605 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 306.851688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.851693] Call Trace: [ 306.851714] dump_stack+0x1fc/0x2ef [ 306.851738] should_fail.cold+0xa/0xf [ 306.851758] ? setup_fault_attr+0x200/0x200 [ 306.851775] ? lock_acquire+0x170/0x3c0 [ 306.851800] __should_failslab+0x115/0x180 [ 306.851821] should_failslab+0x5/0x10 [ 306.851837] kmem_cache_alloc_node+0x245/0x3b0 [ 306.851859] __alloc_skb+0x71/0x560 [ 306.851882] alloc_uevent_skb+0x7b/0x210 [ 306.851902] kobject_uevent_env+0xa90/0x1480 [ 306.851926] lo_ioctl+0xff9/0x20e0 [ 306.851945] ? loop_set_status64+0x110/0x110 [ 306.851961] blkdev_ioctl+0x5cb/0x1a80 [ 306.851977] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.851991] ? blkpg_ioctl+0x9d0/0x9d0 [ 306.852007] ? mark_held_locks+0xf0/0xf0 [ 306.852022] ? mark_held_locks+0xf0/0xf0 [ 306.852040] ? debug_check_no_obj_freed+0x201/0x490 [ 306.852057] ? lock_downgrade+0x720/0x720 [ 306.852072] block_ioctl+0xe9/0x130 [ 306.852083] ? blkdev_fallocate+0x3f0/0x3f0 [ 306.852100] do_vfs_ioctl+0xcdb/0x12e0 [ 306.852118] ? lock_downgrade+0x720/0x720 [ 306.852137] ? check_preemption_disabled+0x41/0x280 [ 306.852156] ? ioctl_preallocate+0x200/0x200 [ 306.852176] ? __fget+0x356/0x510 [ 306.852194] ? do_dup2+0x450/0x450 [ 306.852209] ? do_sys_open+0x2bf/0x520 [ 306.852230] ksys_ioctl+0x9b/0xc0 [ 306.852245] __x64_sys_ioctl+0x6f/0xb0 [ 306.852260] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 306.852272] do_syscall_64+0xf9/0x620 [ 306.852290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.852303] RIP: 0033:0x4663a7 [ 306.852322] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 306.852331] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.852348] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 306.852360] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 306.852370] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 306.852378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 306.852387] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 306.909935] overlayfs: unrecognized mount option "upperdir`./file1" or missing value [ 307.016519] FAULT_INJECTION: forcing a failure. [ 307.016519] name failslab, interval 1, probability 0, space 0, times 0 [ 307.016537] CPU: 1 PID: 15618 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 307.016546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.016551] Call Trace: [ 307.016571] dump_stack+0x1fc/0x2ef [ 307.016592] should_fail.cold+0xa/0xf [ 307.016610] ? setup_fault_attr+0x200/0x200 [ 307.016626] ? lock_acquire+0x170/0x3c0 [ 307.016650] __should_failslab+0x115/0x180 [ 307.016669] should_failslab+0x5/0x10 [ 307.016683] kmem_cache_alloc_node+0x245/0x3b0 [ 307.016703] __alloc_skb+0x71/0x560 [ 307.016723] alloc_uevent_skb+0x7b/0x210 [ 307.016742] kobject_uevent_env+0xa90/0x1480 [ 307.016770] lo_ioctl+0xff9/0x20e0 [ 307.016790] ? loop_set_status64+0x110/0x110 [ 307.016806] blkdev_ioctl+0x5cb/0x1a80 [ 307.016821] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.016834] ? blkpg_ioctl+0x9d0/0x9d0 [ 307.016850] ? mark_held_locks+0xf0/0xf0 [ 307.016865] ? mark_held_locks+0xf0/0xf0 [ 307.016882] ? debug_check_no_obj_freed+0x201/0x490 [ 307.016900] ? lock_downgrade+0x720/0x720 [ 307.016916] block_ioctl+0xe9/0x130 [ 307.016928] ? blkdev_fallocate+0x3f0/0x3f0 [ 307.016945] do_vfs_ioctl+0xcdb/0x12e0 [ 307.016961] ? lock_downgrade+0x720/0x720 [ 307.016975] ? check_preemption_disabled+0x41/0x280 [ 307.016989] ? ioctl_preallocate+0x200/0x200 [ 307.017006] ? __fget+0x356/0x510 [ 307.017022] ? do_dup2+0x450/0x450 [ 307.017037] ? do_sys_open+0x2bf/0x520 [ 307.017057] ksys_ioctl+0x9b/0xc0 [ 307.017073] __x64_sys_ioctl+0x6f/0xb0 [ 307.017087] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 307.017101] do_syscall_64+0xf9/0x620 [ 307.017119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.017130] RIP: 0033:0x4663a7 [ 307.017144] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 307.017151] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 307.017164] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 307.017171] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 307.017180] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 07:08:33 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:33 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2b0000d8eddb643c4ad856533353d4314ed1f18be8d39706dc61c4f4a6000000dfffffff00000000000000"], 0x2b) 07:08:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x20000400) unshare(0x2000000) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f0000000280)) 07:08:33 executing program 4 (fault-call:4 fault-nth:24): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20}], 0x0, &(0x7f0000014900)) 07:08:33 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, 0x0, 0x0) [ 307.017188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 307.017195] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:33 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x24010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0x3, 0xbb}, 0x890, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020000000", 0x4b, 0x4008800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="636865636b3d72256c617865642c00c4958031895e4bde25b744fd7908aca76fe2614acf8e34feee216f8d1bd12daaed6e7bf980bc72e231674de0649c6ebcf192070074d871a4bfe61da614bf2c4f4341a2c34a27b146053b07eb285f4c28ccaaea0942d48d862695546c977a0858ae948c2ed4978b9e0624244d9bb254496e56222b9aa8283c81950429dc297a0fa5f4624f241c9e4e73a8a46109f11bdfccc57c5723315ab2fdb582c82d1041b662ee771c581ab737a707f51cd2794741e09f73bbfb11"]) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f00000000c0)="7cd7d6a21cc0ec9247d2d9b53781fa1498a70b28d285b3d42969bf9b43b4ddf079a2d0a54941", 0x26, 0x6}, {&(0x7f0000000200)="2033fb7ca4ace1c97914a14f26a8a5e0e7797c08fdf24937c3139c1ec21b8d4ed4a535a9971a91ada7dbec95e3a10312aa5aa18212b9a90a098bac3fb08c3d20cd4e1690f527c06751abc5ffb366981f18ab2cbae380553b3fed93dce1f8fa7ecc7cf1b5", 0x64, 0x1ff}, {&(0x7f0000000180)="ed520a21de8d7e238221f2d987efaedf4cde2605c43a3cf7a05746", 0x1b, 0x1f87}, {&(0x7f0000000280)="d3da25da325b71716604d5c979d060169a67b0b3d5550b76c0b21768afd434333428a063f3812b91f0a853a0c39a14581337086340569953a240ade0f5370eafdc295f85c13d3a88b40e6597b2f0b82fddfbd21c5743eaaf0c6a6d7285cfa5d9b687b806385f8a3a709dc31fc40597d75c82448a4487f8f6640931ef1f625020f6a5e68b989ecd9bf6cedfa29528d8994ea8639f8c1193c5eecce4018b81086c9889d632e548bff9b6f5234ac5bb5cc73aa25d9aff4a0ba4ed468696166227e31fa9c353f0901d7b4ac8201c16af5e44628c05cd433363cc", 0xd8, 0x1f}], 0x400, &(0x7f0000000640)=ANY=[@ANYBLOB='tz=UTC,dots,nodots,nodots,nodots,subj_type=iso9660\x00,smackfstransmute=iso9660\x00,fscontext=staff_u,func=FILE_CHECK,euid<', @ANYRESDEC, @ANYBLOB="be35551eb447e351c1b2dc91a39012ebbb8d349c93f5d30efb1fbf894e763401db2e80dd63a72eca95964ee84d986f0e311a9ccd860b5f1293527bf5fe761a12f6af79"]) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0x2, 0x3, 0x1, 0xa2, 0x0, 0x2, 0x20000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x2}, 0x400, 0x8, 0x6, 0x7, 0x100, 0x4, 0x1f, 0x0, 0x401, 0x0, 0x12b6}, 0xffffffffffffffff, 0x8, r0, 0x4) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0xbb, 0x0, 0x96, 0x5c, 0x0, 0x100000001, 0x10008, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ff, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x7f}, 0x80000, 0x9, 0x5ac, 0x3, 0x65, 0xfff, 0x1, 0x0, 0x20, 0x0, 0x6}, 0x0, 0x8, r0, 0x1) mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000480), 0x10, &(0x7f0000000740)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_on}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './file0/file0'}}, {@index_off}, {@nfs_export_on}, {@default_permissions}, {@default_permissions}], [{@smackfstransmute}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_hash}, {@smackfshat={'smackfshat', 0x3d, ')}!%'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@dont_appraise}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@fsname={'fsname', 0x3d, 'msdos\x00'}}, {@obj_type={'obj_type', 0x3d, '/dev/autofs\x00'}}]}) 07:08:33 executing program 2: r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x7f, 0x8, 0x100000001, 0x5, 0x3, 0x32b5, 0x2, 0x2}, &(0x7f00000000c0)={0x8001, 0x164f8000000, 0xff, 0x4, 0x4, 0x2, 0x8001}, &(0x7f0000000300)={0x0, 0x81, 0x9, 0x5, 0x4, 0xffffffff, 0x7, 0x9}, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f00000003c0)={&(0x7f0000000380)={[0x9e6]}, 0x8}) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_mount_image$qnx4(&(0x7f0000000540), &(0x7f0000000580)='.\x00', 0x1, 0x8, &(0x7f0000000b00)=[{&(0x7f00000005c0), 0x0, 0x5d}, {&(0x7f0000000600)="5ef7228652b5a4f5b1524f168b199c28014e809195a4b20e22718dd420de6b1b8902c9c11dd94d61f66eb0129a620b4a709b2c1df97addcfb0230719e80d5cff1e4127bc6cd9ed63b53e7b6d6f9bb6d27f1d9c1726", 0x55, 0x7}, {&(0x7f0000000680)="1f4486145db6f78b2b89e9595b6fcbd1b4b56d2a1a07e9176adc676c3fc40d170f428406aa12c42d4f500d84cde7109de1ac2ceec6024a931959c61a477afa169897fcc3fb4a465bba3b36b391c86fbaae6ab1f705da1ecfd741a2d03fffa86c76dfe9299fa70706e39bde241ef67ca78bf3839b2440bbfbabd0e8ae02b39eac474e3be16edeae3064f9a03dbbe6155a6d542f814baeba701df31ac3213af6f017e3d3adec90e66269666659a84e67cf5ed35d18db9ce39ef5c176ca6d04fe9f262ccc5140e0189f82a49e59bbf0e2676258c4fc1cd8716660ff8843c178bc1e", 0xe0, 0x2a}, {&(0x7f0000000780)="cff7685024d8f720a54a60b0c6a4252a1d317ee7d76679979778a161d1dd1a83ab58d88a2ad4f60c56f948e79788b01b0032fcb4ec522956952a357d41d6e8f55eaf4b3fe41c47d6318d4148b7c39dffcb38efd0d1021faa484acb64a6873df271ea57657332f5856712a4bb4dc82563135504baf6a4c60894200207a43ed46b4ce6926fbea9c681c582f063d1508ecda2e4d748f7ce8194845baa7b966a8002b8e6f354bd07f6ffa7e66330c8be62c32e22684e54948c", 0xb7, 0xffffffffffff7fff}, {&(0x7f0000000840)="d301dc56c36df354dbbf1c92844b86c544ae30de45c0383ba58e3c0352c22b795ab1506c49743b94cb16860a25be501f6f0cc59793724609c6ec1b0d3e79d6d4069a1ecb6dfd1179a57c4d930cd25beb4a674acdc806bd75fba958d24cf7dbce13e3d136eef29234c07aefe16373be35b97b4918fff5d57771834bb059a58a6861286b65ffec8c61e09ad0aa5fcf62d22e5f6e47fd05553230ab8370742f77ec2eed", 0xa2, 0x7fffffff}, {&(0x7f0000000900)="00bdae63e868d8a63b5351390c7c6f5ab2d8f3ae4c6cb07386c8587c75bf3a09f0bba9b0d2b826577dd6b80906cb2c0227fe9fdfdb27b1be5895af2dc07321acc52a83d9c8d32e6d4fd49f8dfc6ae2ad7724799dfae2b431be0f43f66a26951abf44901c1973130185c2394ddd7d7a67239968e665ea63a5ad86d1b4bcd6cacff8fffe9313285d65ee1890c2777539f4353b89b8f05d2bf3dbf101c7768a119ad67d5b6df09827d514bc84e0e427920c34f57639c244f2b5b29c27d91b8dd6453b7042b8519981e7d0d5141f5f86015a0881e5175d8e746c2c80614e99738e5cbc17b9a513ac23a027", 0xe9, 0x3}, {&(0x7f0000000a00)="47d9169e593a7f", 0x7, 0x1}, {&(0x7f0000000a40)="e17128959e4ca86b15c595c4d60934027c9bc71a415abbc1f3027b325fa833556307e363f4f3e049219dc5af1feea6ab3d7ce0d9b0085f1df80a73c4ace9964814e4c6c5fd6b17cbf782c0783ff8778cd7c834031cf5c41f38a19f445a07a0a0252f769c878df2fe9dabd68418d7166c2d395993afdc02abe3d1ab4b44fecfcee04cb7b2670bcb3c325a732e1a550f66526139", 0x93, 0x42}], 0x10, &(0x7f0000000e00)=ANY=[@ANYBLOB="00800000000000005333002c282b2c0f64b1cab97b74795333002c2f6465762f7474795333002c7375626a5f747970653d5e29792f2c6d61736b593841595f415050454e442c004cbb2b2cacf6cba7e4d34a817a4fca28c853371b068020638942f2ccf8064166911f7cef30e2d6c10e965ed12ec38a6e6482b5eaf989f021f365d11f20788e03454b7d83a095ee0e5be34258912309a0477331bc068ea79d99e0f0e573a9c5728fdce6eecb1d6c17d8073b3d79b687b6210149a4992e1b08aa2aca5f52fa76e6171c89f4f67a7255cb7f3d91c52ec10f"]) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r8, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) ppoll(&(0x7f0000000c40)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x1}, {r4, 0x1}, {r6, 0x8020}, {r7, 0x200}], 0x5, &(0x7f0000000c80)={0x0, 0x989680}, &(0x7f0000000cc0)={[0xe2b]}, 0x8) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000280)={0x2, 0x3, 0x7, 0x1f, 0x6, "8a744ff86ddbb474"}) rt_sigtimedwait(&(0x7f0000000400)={[0x4]}, &(0x7f0000000440), &(0x7f00000004c0), 0x8) dup2(r4, r5) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0}, 0x0) [ 308.615798] FAULT_INJECTION: forcing a failure. [ 308.615798] name failslab, interval 1, probability 0, space 0, times 0 [ 308.627187] CPU: 1 PID: 15641 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 308.635156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.644512] Call Trace: [ 308.647091] dump_stack+0x1fc/0x2ef [ 308.650709] should_fail.cold+0xa/0xf [ 308.654499] ? setup_fault_attr+0x200/0x200 [ 308.658994] ? lock_acquire+0x170/0x3c0 [ 308.662989] __should_failslab+0x115/0x180 [ 308.667221] should_failslab+0x5/0x10 [ 308.671012] kmem_cache_alloc_trace+0x284/0x380 [ 308.675670] ? wait_for_completion_io+0x10/0x10 [ 308.680327] ? kobj_ns_initial+0x90/0x90 [ 308.684404] call_usermodehelper_setup+0x84/0x300 [ 308.689331] kobject_uevent_env+0xe83/0x1480 [ 308.693741] lo_ioctl+0xff9/0x20e0 [ 308.697294] ? loop_set_status64+0x110/0x110 [ 308.701716] blkdev_ioctl+0x5cb/0x1a80 [ 308.705695] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.711066] ? blkpg_ioctl+0x9d0/0x9d0 [ 308.714945] ? mark_held_locks+0xf0/0xf0 [ 308.719007] ? mark_held_locks+0xf0/0xf0 [ 308.723061] ? debug_check_no_obj_freed+0x201/0x490 [ 308.728707] ? lock_downgrade+0x720/0x720 [ 308.732856] block_ioctl+0xe9/0x130 [ 308.736483] ? blkdev_fallocate+0x3f0/0x3f0 [ 308.741066] do_vfs_ioctl+0xcdb/0x12e0 [ 308.744941] ? lock_downgrade+0x720/0x720 [ 308.749074] ? check_preemption_disabled+0x41/0x280 [ 308.754161] ? ioctl_preallocate+0x200/0x200 [ 308.758562] ? __fget+0x356/0x510 [ 308.762020] ? do_dup2+0x450/0x450 [ 308.765553] ? do_sys_open+0x2bf/0x520 [ 308.769604] ksys_ioctl+0x9b/0xc0 [ 308.773275] __x64_sys_ioctl+0x6f/0xb0 [ 308.777149] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 308.781719] do_syscall_64+0xf9/0x620 [ 308.785514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.790688] RIP: 0033:0x4663a7 [ 308.793873] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 308.812963] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 308.820659] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 308.827929] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 308.835188] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 308.842450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 308.849720] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 07:08:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:33 executing program 1: ioctl$SNDRV_PCM_IOCTL_XRUN(0xffffffffffffffff, 0x4148, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x10010000004e20}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd601bfc97004d8880fe8000337d8266000000000000000600ff02000000000000000000000000000101004e2000459091b5c72ceab0effdf3524ee84cc319a98661f43290d73ed2040aaf0d4099e3fbc43e3700b40e"], 0x0) fsetxattr$security_capability(r0, &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x2000000, [{0x7, 0x101}, {0x2, 0x10000}]}, 0x14, 0x1) r1 = socket$inet(0x2, 0x2, 0x2200000088) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r0, 0x0, 0xfffffd33, 0x0, 0x0, 0x0) 07:08:33 executing program 4 (fault-call:4 fault-nth:25): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:34 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="0610ced6dbdcb8aa6769df87ef71de0203000000002d85e2ce4a0e8fb86711179c4c2e0000006c", @ANYRESDEC=0x0]) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(r1, &(0x7f00000103c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x10408}}, 0x50) close(r0) syz_fuse_handle_req(r1, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) write$tcp_congestion(r6, &(0x7f00000000c0)='lp\x00', 0xfffffdef) dup2(r6, r1) socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f747a6f64653d30303030304e00303030303030303030303034303030302c757365725f69643d0185716c10d94edb1665d803b309e91bf3bcb7f491b6e3605b3718e376b121749cf4ff05a1eb17667ca657660c7a2a1797c74c5e3768244a9b12f81a48674d8cba", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC]) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) syz_fuse_handle_req(r7, &(0x7f0000002140)="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", 0x2000, &(0x7f00000009c0)={&(0x7f0000000280)={0x50, 0x0, 0x10001, {0x7, 0x21, 0x80000000, 0x0, 0x3, 0x8, 0xffffffff, 0x2}}, &(0x7f0000000300)={0x18, 0x0, 0x16, {0xe7}}, &(0x7f0000000340)={0x18, 0x0, 0x6, {0x4}}, &(0x7f0000000380)={0x18, 0x0, 0x5, {0x2}}, &(0x7f00000003c0)={0x18, 0x0, 0xbe, {0x2}}, &(0x7f0000000400)={0x28, 0xffffffffffffffda, 0x7, {{0x2, 0x36f7, 0x0, r5}}}, &(0x7f0000000440)={0x60, 0xfffffffffffffff5, 0x4, {{0x1, 0x5, 0x2, 0x6, 0xffffffff, 0x550f, 0x2, 0x2ec}}}, &(0x7f00000004c0)={0x18, 0x0, 0x2, {0x12ef4c5e}}, &(0x7f0000000500)={0x11, 0x0, 0xfffffffffffffff9, {'\x00'}}, &(0x7f0000000540)={0x20, 0x0, 0x1, {0x0, 0x15}}, &(0x7f0000000580)={0x78, 0x0, 0x3, {0x73, 0x7, 0x0, {0x4, 0x4, 0x3, 0x7a7, 0x9, 0x4, 0x0, 0x80, 0x4, 0xc000, 0x6, r3, 0x0, 0x6, 0xa}}}, &(0x7f0000000600)={0x90, 0x0, 0x767, {0x0, 0x1, 0x6, 0x1ff, 0x2, 0x1ff, {0x3, 0x6000, 0x4, 0x7, 0x100000000, 0x6, 0x1, 0x6, 0x1f, 0x6000, 0x6, r3, r4, 0x7f}}}, &(0x7f00000006c0)={0x78, 0x0, 0x4, [{0x6, 0x9, 0x5, 0x5, 'fuse\x00'}, {0x2, 0x0, 0x9, 0x7, ')({$^\'^^\xbb'}, {0x3, 0x3f800, 0x2, 0x1, '-{'}]}, &(0x7f0000000740)={0xb0, 0x0, 0x6, [{{0x1, 0x3, 0x1, 0x10001, 0x9, 0x4, {0x6, 0x4, 0x80000000, 0x4, 0x40, 0x4, 0x7, 0x3, 0x7, 0x2000, 0x6, r3, r4, 0x200, 0x7f}}, {0x1, 0x0, 0x1, 0x6, '#'}}]}, &(0x7f00000008c0)={0xa0, 0x0, 0x9, {{0x1, 0x1, 0x40, 0x81, 0x9, 0x8, {0x3, 0x0, 0x0, 0x100, 0x3, 0x8, 0x100, 0x2, 0x5, 0xc000, 0x3, r8, r4, 0x0, 0x1}}}}, &(0x7f0000000980)={0x20, 0xfffffffffffffff5, 0x8000000000000000, {0x1aa00, 0x0, 0x8001, 0x20}}}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x0, 0x3ff}, 0x40) [ 309.140246] qnx4: no qnx4 filesystem (no root dir). [ 309.180636] FAULT_INJECTION: forcing a failure. [ 309.180636] name failslab, interval 1, probability 0, space 0, times 0 [ 309.180654] CPU: 1 PID: 15674 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 309.180663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.180668] Call Trace: [ 309.180688] dump_stack+0x1fc/0x2ef [ 309.180710] should_fail.cold+0xa/0xf [ 309.180729] ? setup_fault_attr+0x200/0x200 [ 309.180745] ? lock_acquire+0x170/0x3c0 [ 309.180767] __should_failslab+0x115/0x180 [ 309.180787] should_failslab+0x5/0x10 [ 309.180801] kmem_cache_alloc_trace+0x284/0x380 [ 309.180814] ? wait_for_completion_io+0x10/0x10 [ 309.180829] ? kobj_ns_initial+0x90/0x90 [ 309.180845] call_usermodehelper_setup+0x84/0x300 [ 309.180864] kobject_uevent_env+0xe83/0x1480 [ 309.180891] lo_ioctl+0xff9/0x20e0 [ 309.180911] ? loop_set_status64+0x110/0x110 [ 309.180927] blkdev_ioctl+0x5cb/0x1a80 [ 309.180942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.180955] ? blkpg_ioctl+0x9d0/0x9d0 [ 309.180971] ? mark_held_locks+0xf0/0xf0 [ 309.180986] ? mark_held_locks+0xf0/0xf0 [ 309.181004] ? debug_check_no_obj_freed+0x201/0x490 [ 309.181026] ? lock_downgrade+0x720/0x720 [ 309.181044] block_ioctl+0xe9/0x130 [ 309.181056] ? blkdev_fallocate+0x3f0/0x3f0 [ 309.181072] do_vfs_ioctl+0xcdb/0x12e0 [ 309.181088] ? lock_downgrade+0x720/0x720 [ 309.181103] ? check_preemption_disabled+0x41/0x280 [ 309.181117] ? ioctl_preallocate+0x200/0x200 [ 309.181135] ? __fget+0x356/0x510 [ 309.181152] ? do_dup2+0x450/0x450 [ 309.181167] ? do_sys_open+0x2bf/0x520 [ 309.181188] ksys_ioctl+0x9b/0xc0 [ 309.181205] __x64_sys_ioctl+0x6f/0xb0 [ 309.181220] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 309.181234] do_syscall_64+0xf9/0x620 [ 309.181253] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.181264] RIP: 0033:0x4663a7 [ 309.181278] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.181286] RSP: 002b:00007f8b9c403f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.181299] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 309.181307] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 309.181315] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 309.181322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 309.181337] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 309.779513] qnx4: no qnx4 filesystem (no root dir). 07:08:35 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:35 executing program 4 (fault-call:4 fault-nth:26): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:35 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, 0x0, 0x0) 07:08:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80, 0x2, @perf_bp={&(0x7f00000004c0), 0x8}, 0x200, 0x0, 0x3, 0x0, 0x7f, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0xa) setresuid(0x0, 0x0, 0xee00) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000007c0)=0x14) preadv(r2, &(0x7f0000000800), 0x0, 0x0, 0x9) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x24, &(0x7f0000000580)=ANY=[@ANYBLOB='mpol=default,size=7,huge=always,size=xxe\x009,size=5,mode=00000000000000000000010,huge=witUin_size,uid=', @ANYRESHEX, @ANYBLOB]) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x5, 0x81, 0x1, 0x2, 0x0, 0x0, 0x3000, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000000640), 0x9}, 0x620, 0x7fffffff, 0xfe87, 0x0, 0x3, 0x1, 0x1, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) getdents(r0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000002c0)) 07:08:35 executing program 2: ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) dup2(r1, r0) [ 310.928372] FAULT_INJECTION: forcing a failure. [ 310.928372] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.940226] CPU: 0 PID: 15709 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 310.948120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.957637] Call Trace: [ 310.960503] dump_stack+0x1fc/0x2ef [ 310.964235] should_fail.cold+0xa/0xf [ 310.968055] ? setup_fault_attr+0x200/0x200 [ 310.972669] ? wake_up_q+0x93/0xe0 [ 310.976225] ? __mutex_unlock_slowpath+0x2be/0x610 [ 310.981276] __alloc_pages_nodemask+0x239/0x2890 [ 310.986145] ? __lock_acquire+0x6de/0x3ff0 [ 310.990400] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 310.995246] ? blkdev_ioctl+0x11a/0x1a80 [ 310.999359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.005167] ? blkpg_ioctl+0x9d0/0x9d0 [ 311.009332] ? debug_check_no_obj_freed+0x201/0x490 [ 311.014363] ? lock_downgrade+0x720/0x720 [ 311.018801] cache_grow_begin+0xa4/0x8a0 [ 311.023041] ? setup_fault_attr+0x200/0x200 [ 311.027460] ? lock_acquire+0x170/0x3c0 [ 311.031438] cache_alloc_refill+0x273/0x340 [ 311.035768] kmem_cache_alloc+0x346/0x370 [ 311.039921] getname_flags+0xce/0x590 [ 311.043729] do_mkdirat+0x8d/0x2d0 [ 311.047273] ? __ia32_sys_mknod+0x120/0x120 [ 311.051602] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 311.057002] ? trace_hardirqs_off_caller+0x6e/0x210 [ 311.062026] ? do_syscall_64+0x21/0x620 [ 311.066011] do_syscall_64+0xf9/0x620 [ 311.069922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.075147] RIP: 0033:0x4656f7 [ 311.078361] 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 [ 311.097359] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 311.105174] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 311.112460] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 311.119821] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff 07:08:36 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000600)="53595a4b414c4c455220fd070000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffff0138d0e3912819d10219c041b99480ff0000ff", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x88800, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r1 = syz_mount_image$xfs(&(0x7f0000000100), &(0x7f0000000140)='.\x00', 0x34, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="d3dc211dff07de11b1d9379cba14f7340f558a683fd0868760aae98ed1e782abb93f40c14b3b6be6e8a3c42c44eb416b9067017fd7a6f957ce0d9b1bdfecf315c2cb6f9056389ddeb31d367b0fe1882398504d833fb028edc436ebfe03ac5641a9bea68945", 0x65, 0x6}, {&(0x7f00000002c0)="f97a54fd6e5cc65dfd8f7d7b4ac91dc63391652588ad6111564753fb2221b33ba2c6933665b88654339a041020702c148433f2589b5e38414d11936b78ef8f8528b3724f3611f2d0014fd347abd8c34af3faf67f6c719b738aa29c60a94bb207d390ca066b3ffc6923", 0x69, 0x9}, {&(0x7f0000001680)="200059cb9b8360f92678d9b6fb5fad8cd3e940ab9d31789f16a15725cb2d618141f70010705900927ed84d245b50dc70d9ca89746cfadf3fee6b851862ec4dfaef3bef470da997a1b5a28f8037ddac19dabba802c1d8d49a615fba8b54f89e4fa093e4ae4644db3657cb718702ee7a75b1ffa38d6eae97abd9fc2b58c5b504b44926b037d81a64016add1ff4545ef461c76b4359057770dda54b3dfc2457b7b7b9523367a8493c094fc98883bdb15a3d4222c248fb49bbf87028761786908536f18dc01d2786aceb2552bb7d9e24b5789107d48747a9ba", 0xd7, 0x6}, {&(0x7f0000000180)="3603b7e4b900f7d4abd2c0e6c27d0c1e67a031e2c514ec84", 0x18, 0x1}, {&(0x7f0000000680)="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", 0x1000, 0x2}], 0x2020, &(0x7f0000001780)=ANY=[@ANYBLOB="6c6f676273697a653d306735322c75716e6f656e666f7263652c6c61726765696f2c7377616c6c6f632c66756e633d4649524d574152455f434845434b2c61707072616973652c6673757569643d34363461006566362d653439392d326505662d656437362d37376638646331302c6673757569643d64303961380031612d616535642d643363352d656600632d64656165660055382c6d61736b3d5e4d41595f57524954452c686173682c666f776e65723d", @ANYRESDEC=r0, @ANYBLOB=',defcontext=us\x00\x00N`\x00\x00']) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x79) [ 311.127092] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 311.134380] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 07:08:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:36 executing program 4 (fault-call:4 fault-nth:27): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x45, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c000000100000001400000300000001000000020000004d24d30d9d7f4ff8a820f07785d61e9100000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010500)='\x00\x00\x00\x00\b\x00'/32, 0x20, 0xc80}, {&(0x7f0000010600)="00000000000100"/32, 0x20, 0xec0}, {&(0x7f0000010700)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c000000100000001400000300000001000000020000004d24d30d9d7f4ff8a820f07785d61e9100000000", 0x80, 0x1400}, {&(0x7f0000010800)="000000000000000000000000000000000000000000000000000000001c0000006a706700000000006769660000000000706e670000000000617669000000000064697678000000006d703400000000006d703300000000003367700000000000776d760000000000776d6100000000006d706567000000006d6b7600000000006d6f76000000000061737800000000006173660000000000776d78000000000073766900000000007776780000000000776d0000000000006d706700000000006d70650000000000726d0000000000006f676700000000006a70656700000000766964656f00000061706b0000000000736f000000000000636f6c6400000000646200"/288, 0x120, 0x1860}, {&(0x7f0000010a00)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0x1a80}, {&(0x7f0000010b00)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0x1b80}, {&(0x7f0000010c00)='\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1c80}, {&(0x7f0000010d00)="00000000000100"/32, 0x20, 0x1ec0}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f00"/192, 0xc0, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed70000030000000003000000003c00"/64, 0x40, 0x400fe0}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000060000000000000800"/64, 0x40, 0x4011e0}, {&(0x7f0000011100)="000000000000000000000002000000000400"/32, 0x20, 0x401240}, {&(0x7f0000011200)="000000000000000000000000000000000000000000000000000e000000040078", 0x20, 0x401280}, {&(0x7f0000011300)="0000000000000010000000001400"/32, 0x20, 0x4012e0}, {&(0x7f0000011400)="000000000000000000000000000000000000000000120000000510ec00000000", 0x20, 0x401320}, {&(0x7f0000011500)="00000014000000020c6000"/32, 0x20, 0x401380}, {&(0x7f0000011600)="00000000000000000000000000000000000000000000030000000000000300000000000008000000000000080000000001000800000000020000000000000000", 0x40, 0x4013e0}, {&(0x7f0000011700)="03000000000000030000000000000400"/32, 0x20, 0x402000}, {&(0x7f0000011800)="00008c00"/32, 0x20, 0x402e00}, {&(0x7f0000011900)="000000000000000000000000000000000000000000000000000000010000000005000000000000060000000000000700000000000008000000000000090000000000000800"/96, 0x60, 0x402fe0}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000000000000000000100000000", 0x20, 0x403fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f00"/224, 0xe0, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}, {&(0x7f0000011d00)="d73cd47aae8bfed700"/32, 0x20, 0x5ff000}, {&(0x7f0000011e00)="0000000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00"/96, 0x60, 0x5ff040}, {&(0x7f0000011f00)="d63cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f00"/192, 0xc0, 0x600000}, {&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000c889421e0000030000000003000000003c00"/64, 0x40, 0x600fe0}, {&(0x7f0000012100)="000000000000000000000000000000000000000000000000000000060000000000000800"/64, 0x40, 0x6011e0}, {&(0x7f0000012200)="000000000000000000000002000000000400"/32, 0x20, 0x601240}, {&(0x7f0000012300)="000000000000000000000000000000000000000000000000000e000000040078", 0x20, 0x601280}, {&(0x7f0000012400)="0000000000000010000000001400"/32, 0x20, 0x6012e0}, {&(0x7f0000012500)="000000000000000000000000000000000000000000120000000510ec00000000", 0x20, 0x601320}, {&(0x7f0000012600)="00000014000000020c6000"/32, 0x20, 0x601380}, {&(0x7f0000012700)="00000000000000000000000000000000000000000000030000000000000300000000000008000000000000080000000001000800000000020000000000000000", 0x40, 0x6013e0}, {&(0x7f0000012800)="03000000000000030000000000000400"/32, 0x20, 0x602000}, {&(0x7f0000012900)='\x00\x00p\x00'/32, 0x20, 0x602e00}, {&(0x7f0000012a00)="000000000000000000000000000000000000000000000000000000010000000005000000000000060000000000000700000000000008000000000000090000000000000800"/96, 0x60, 0x602fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000100000000", 0x20, 0x603fe0}, {&(0x7f0000012c00)="0000000000000000000000000000000000000000000000000000000100000000d63cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f00"/224, 0xe0, 0x604fe0}, {&(0x7f0000012d00)="00000000000000000000000000000000000000000000000000000000c889421e", 0x20, 0x605fe0}, {&(0x7f0000012e00)="d63cd47ac889421e00"/32, 0x20, 0x7ff000}, {&(0x7f0000012f00)="0000000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00"/96, 0x60, 0x7ff040}, {&(0x7f0000013000)="0000000000000000000001000000010000000002000000010000000003000000013c00000004000000023c0000000500000000380000000600000001380000000700000002380000000800000005380000000900000004380000000000000000", 0x60, 0xc00000}, {&(0x7f0000013100)="0000000000000000000001000000010000000002000000010000000003000000013c00000004000000023c0000000500000000380000000600000001380000000700000002380000000800000003380000000900000004380000000000000000", 0x60, 0xe00000}, {&(0x7f0000013200)="ff0000000000000000000000000000000000000000000000000000000000000000000300000001000200000000030000000200024a8113ed040000000500028dcece4507000000050001baeed06f0800000005000153bfc55008000000050001120052230900000009000100"/128, 0x80, 0x3001000}, {&(0x7f0000013300)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00file0\x00\x00\x00file1\x00\x00\x00file2\x00\x00\x00file3\x00\x00\x00file.cold\x00'/96, 0x60, 0x3001940}, {&(0x7f0000013400)="ed81002b0000000000000000010000001a04000000000000010000000000000015bc645f0000000015bc645f0000000015bc645f000000002c92e5112c92e5112c92e511dcd86f19000000000000000000000000040000000500000066696c653000"/128, 0x80, 0x3800000}, {&(0x7f0000013500)='\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00'/1120, 0x460, 0x3800160}, {&(0x7f0000013a00)="0000000000000000050000000500000001000000d33cd47a0000000001380000ffa1002b0000000000000000010000002600000000000000010000000000000015bc645f0000000015bc645f0000000015bc645f000000002c92e5112c92e5112c92e51106fb2f82000000000000000000000000040000000500000066696c653100"/160, 0xa0, 0x3800fe0}, {&(0x7f0000013b00)='\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00/tmp/syz-imagegen845873083/file0/file0\x00'/96, 0x60, 0x3801160}, {&(0x7f0000013c00)="0000000000000000060000000600000001000000d33cd47a0000000002380000ed81002b0000000000000000010000000a00000000000000010000000000000015bc645f0000000015bc645f0000000015bc645f000000002c92e5112c92e5112c92e511ef2b7fda000000000000000000000000030000000500000066696c653100"/160, 0xa0, 0x3801fe0}, {&(0x7f0000013d00)='\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallers\x00\x00\x00\x00\x00\x00', 0x40, 0x3802160}, {&(0x7f0000013e00)="0000000000000000000000001120f5f20100000000000000000000000000000000000000010606007861747472317861747472310106060078617474723278617474723200"/96, 0x60, 0x3802f00}, {&(0x7f0000013f00)="0000000000000000070000000700000001000000d33cd47a0000000003380000", 0x20, 0x3802fe0}, {&(0x7f0000014000)="ed81012b0000000000000000010000006400000000000000010000000000000015bc645f0000000015bc645f0000000015bc645f000000002c92e5112c92e5112c92e5117cff892e000000000000000000000000030000000900000066696c652e636f6c6400"/128, 0x80, 0x3804000}, {&(0x7f0000014100)='\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/160, 0xa0, 0x3804160}, {&(0x7f0000014200)="0000000000000000090000000900000001000000d33cd47a0000000005380000ed8102210000000000000000020000002823000000000000040000000000000015bc645f0000000015bc645f0000000015bc645f000000002c92e5112c92e5112c92e511a71da5ee000000000000000000000000030000000500000066696c653300"/160, 0xa0, 0x3804fe0}, {&(0x7f0000014300)="02300000030000002400000000000000000000000000000000000000000000000000000000000000000000000230000003300000043000"/64, 0x40, 0x3805160}, {&(0x7f0000014400)="0000000000000000080000000800000001000000d43cd47a081f195806380000", 0x20, 0x3805fe0}, {&(0x7f0000014500)="ed4100205cf90100535f0100030000000010000000000000020000000000000014bc645f0000000015bc645f0000000015bc645f00000000000000002c92e5112c92e511000000000100"/96, 0x60, 0x3c01000}, {&(0x7f0000014600)="0000000000000000180000000000000000000000000000000000000000000000013000"/64, 0x40, 0x3c01160}, {&(0x7f0000014700)="0000000000000000030000000300000000000000d33cd47a00000000023c0000ed4100250000000000000000020000007c0d000000000000010000000000000015bc645f0000000015bc645f0000000015bc645f000000002c92e5112c92e5112c92e511974a008d000000000000000000100000030000000500000066696c653000"/160, 0xa0, 0x3c01fe0}, {&(0x7f0000014800)="0000000000000000240000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000400000001000200000000030000000200024a8113ed050000000500018dcece450600000005000700000000", 0x80, 0x3c02160}, {&(0x7f0000014900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00file0\x00\x00\x00file1\x00'/64, 0x40, 0x3c02960}, {&(0x7f0000014a00)="0000000000000000040000000400000000000000d33cd47a00000000033c0000", 0x20, 0x3c02fe0}], 0x0, &(0x7f0000014b00)) r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000140)={{0x0, 0xfffffffffffff000, 0x3, 0x1ff, 0x8, 0x3, 0x4c7, 0x38, 0xf0000000, 0xffffffff, 0x1, 0x3, 0x7, 0x5, 0xb5e1279}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 07:08:36 executing program 2: sysinfo(&(0x7f0000000100)=""/98) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000004, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f00000000c0)={0x8, 0x10, [0x48, 0x3, 0xc9, 0x4], &(0x7f0000000080)=[0x0, 0x0]}) sysinfo(&(0x7f0000000180)=""/40) 07:08:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {0x0, 0x0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 311.281071] FAT-fs (loop2): Directory bread(block 6) failed [ 311.282418] FAT-fs (loop2): Directory bread(block 6) failed [ 311.397828] FAULT_INJECTION: forcing a failure. [ 311.397828] name failslab, interval 1, probability 0, space 0, times 0 [ 311.397860] CPU: 0 PID: 15750 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 311.397868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.397873] Call Trace: [ 311.397895] dump_stack+0x1fc/0x2ef [ 311.397915] should_fail.cold+0xa/0xf [ 311.397933] ? setup_fault_attr+0x200/0x200 [ 311.397955] __should_failslab+0x115/0x180 [ 311.397972] should_failslab+0x5/0x10 [ 311.397986] kmem_cache_alloc+0x277/0x370 [ 311.398002] ? ext4_sync_fs+0x8d0/0x8d0 [ 311.398018] ext4_alloc_inode+0x1a/0x630 [ 311.398042] ? ext4_sync_fs+0x8d0/0x8d0 [ 311.398057] alloc_inode+0x5d/0x180 [ 311.398070] new_inode+0x1d/0xf0 [ 311.398085] __ext4_new_inode+0x400/0x5a20 [ 311.398104] ? putname+0xe1/0x120 [ 311.398115] ? do_mkdirat+0xa0/0x2d0 [ 311.398137] ? ext4_free_inode+0x1780/0x1780 [ 311.398150] ? debug_check_no_obj_freed+0x201/0x490 [ 311.398164] ? __dquot_initialize+0x298/0xb70 [ 311.398184] ? lock_acquire+0x170/0x3c0 [ 311.398201] ? dquot_initialize_needed+0x290/0x290 [ 311.398218] ? trace_hardirqs_off+0x64/0x200 [ 311.398235] ? common_perm+0x4be/0x800 [ 311.398252] ext4_mkdir+0x396/0xe10 [ 311.398270] ? putname+0xe1/0x120 [ 311.398289] ? ext4_init_dot_dotdot+0x600/0x600 [ 311.398305] ? generic_permission+0x116/0x4d0 [ 311.398318] ? security_inode_permission+0xc5/0xf0 [ 311.398334] ? inode_permission.part.0+0x10c/0x450 [ 311.398350] vfs_mkdir+0x508/0x7a0 [ 311.398365] do_mkdirat+0x262/0x2d0 [ 311.398379] ? __ia32_sys_mknod+0x120/0x120 [ 311.398395] ? trace_hardirqs_off_caller+0x6e/0x210 [ 311.398411] ? do_syscall_64+0x21/0x620 [ 311.398426] do_syscall_64+0xf9/0x620 [ 311.398445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.398455] RIP: 0033:0x4656f7 [ 311.398468] 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 [ 311.398475] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 311.398487] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 311.398494] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 311.398502] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff [ 311.398509] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 07:08:37 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:37 executing program 4 (fault-call:4 fault-nth:28): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xfffffea3) eventfd(0x0) epoll_create1(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$vcsu(0xffffff9c, &(0x7f0000002840), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010090c90000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="be695ce4bf332af10ac1c0030a8ec619e422a69f", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100004000) 07:08:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {0x0, 0x0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:37 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000), 0x0) 07:08:37 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x500, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='+Z\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082dbd7000fcdbdf25040000000400018008000300010000001c0001800500020004000000060005004e240000060005004e220000080003000000000008000200050000000c000180080003000000000008000200050000000800020002000000"], 0x68}, 0x1, 0x0, 0x0, 0x20000050}, 0x80) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x2, 0x0, {0x0, 0x0, 0x10000000b}}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x3c) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x8) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abea", 0x1d, 0x20c49a, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20000010) [ 311.398517] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 312.732476] FAULT_INJECTION: forcing a failure. [ 312.732476] name failslab, interval 1, probability 0, space 0, times 0 [ 312.745498] f2fs_msg: 60 callbacks suppressed [ 312.745511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 312.759250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 312.768724] F2FS-fs (loop5): invalid crc value [ 312.774607] F2FS-fs (loop5): invalid crc value [ 312.779689] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 312.793052] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 312.802223] CPU: 0 PID: 15779 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 312.806248] audit: type=1804 audit(1626764917.700:82): pid=15778 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir774099485/syzkaller.QZwaix/78/cgroup.controllers" dev="sda1" ino=14700 res=1 [ 312.810386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.810392] Call Trace: [ 312.810414] dump_stack+0x1fc/0x2ef [ 312.810434] should_fail.cold+0xa/0xf [ 312.840638] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 312.845203] ? setup_fault_attr+0x200/0x200 [ 312.845225] __should_failslab+0x115/0x180 [ 312.845241] should_failslab+0x5/0x10 [ 312.845255] kmem_cache_alloc+0x277/0x370 [ 312.845271] ? ext4_sync_fs+0x8d0/0x8d0 [ 312.845284] ext4_alloc_inode+0x1a/0x630 [ 312.845296] ? ext4_sync_fs+0x8d0/0x8d0 [ 312.845313] alloc_inode+0x5d/0x180 [ 312.854139] F2FS-fs (loop5): invalid crc value [ 312.855551] new_inode+0x1d/0xf0 [ 312.855568] __ext4_new_inode+0x400/0x5a20 [ 312.855586] ? putname+0xe1/0x120 [ 312.864960] F2FS-fs (loop5): invalid crc value [ 312.867344] ? do_mkdirat+0xa0/0x2d0 [ 312.867368] ? ext4_free_inode+0x1780/0x1780 [ 312.871659] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 312.875483] ? debug_check_no_obj_freed+0x201/0x490 [ 312.875498] ? __dquot_initialize+0x298/0xb70 [ 312.875515] ? lock_acquire+0x170/0x3c0 [ 312.875530] ? dquot_initialize_needed+0x290/0x290 [ 312.875547] ? trace_hardirqs_off+0x64/0x200 [ 312.875563] ? common_perm+0x4be/0x800 [ 312.875579] ext4_mkdir+0x396/0xe10 [ 312.875595] ? putname+0xe1/0x120 [ 312.875612] ? ext4_init_dot_dotdot+0x600/0x600 [ 312.875629] ? generic_permission+0x116/0x4d0 [ 312.972822] ? security_inode_permission+0xc5/0xf0 [ 312.978612] ? inode_permission.part.0+0x10c/0x450 [ 312.983533] vfs_mkdir+0x508/0x7a0 [ 312.987067] do_mkdirat+0x262/0x2d0 [ 312.990684] ? __ia32_sys_mknod+0x120/0x120 [ 312.995355] ? trace_hardirqs_off_caller+0x6e/0x210 [ 313.000448] ? do_syscall_64+0x21/0x620 [ 313.004412] do_syscall_64+0xf9/0x620 [ 313.008207] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.013554] RIP: 0033:0x4656f7 [ 313.016732] 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 [ 313.035618] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 313.043312] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 313.050568] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 313.057822] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff [ 313.065077] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 313.073039] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 07:08:38 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = gettid() r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) prctl$PR_SET_PTRACER(0x59616d61, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff, 0xff}, 0x46a6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0xe5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x42902, 0xa0) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000780)=0x0) syz_mount_image$hfs(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x0, 0x7, &(0x7f00000006c0)=[{&(0x7f00000001c0)="b2b9ff05759ff8d143ce6322e5e92a034ec34d6a6662475fc1889de2e54a864e9c966df8dc9541a607c80f03ff733b02a8c33b8521f28dd98a4f9912a2f74ba373e26677a33ca15238658870838a72eef58aed3f06a5aea9aac29780f1e2ffdaacb66ed12e3fd90b066efbd1d12acdaa528b894bdbfd2fb387", 0x79, 0x9}, {&(0x7f0000000300)="3975e902dab682e9efb142ff142388f90289ecab66574dad4bb1b3faa30b54a81e4d0b3158a9bfea79667354540668bc69d1eb956c10641288d5394ffde194f4a1312ebad6bf92133a96cca268cc9506d39f12e1946344e95f723a9eb021015bf16eefe52f564ff537e18685f965d51194bf363733bbec51cdeb68421e956f9b6f530d8eba2d60ca84bd9d99314fa53254880af394aea7f4eabb79f9fd14d11a", 0xa0}, {&(0x7f00000008c0)="6dd0c20af4c89ea8b8a1f2d691f96e98dca760871c15477db7f7c7140ad6cbc97b5c980214d0ee50e3aff9fc353dd2763d4698bb498fc74384c5007cbb3e593bbc75dcd059f7b9a038bd62e40aa23c3bad20f25fc8bf6bd57b340f7e36944c95935f7d0dcb355bc93d3f95015f85b1b0018e85801567463108309f08258c035c0b40b307f45976f4476022a2387948018857aecc529564daade20c9a66b4ec8aade87bcf2597c971b2893379ed6d2ce48e816118b56e7ea34ea3f458229d26cd6833305a", 0xc4, 0x3}, {&(0x7f0000000480)="610bb003f43b2520c08774ef64ec056874ae1a36448024ae097665ebe0f1c728b96a1fcc2ea14ba13f2a17cd08a54ac43eb8b2b55358287ac49f94732a6eaf31d5726fffc7eb5a83066518268d0a2f93a5ba7a9cf35a0e13cf0f6da94b0915aa722e987814228b52d7ba3e23e252cfbad662ec23d725f057eabc91572c4701be46d3a36c3bc36664d853e4b7ac3f83ef1b191fc28f68029cafff72d435a3b90ba9bba8d8b9cb9248126be21e86b9fd4412bfb5a47d083ccf2a5bc09fe3ab192ecadee7", 0xc3, 0x1ff}, {&(0x7f0000000240)="9516c5fdba0401c00b0e49", 0xb, 0x3}, {&(0x7f0000000580)="cef8e7ee9056a849bfc72cd40805335a5bc4260572f86720debe9e713764660f627a3c84d81e260146d3e96df5759081f489dd983d481695749a09c3612b724edcb7ab73c23dbf3e82ae9bb5ddbc388d3d79dbb40d2b21d6bf98ac7083c08df31fb138920cb81d10c2f9665a0ca5d73df6856a246f5194bb8d8bb1c13bd8b9a145c55f47224631f92ead26b1a3d1ee346887e410dfba7a6f13f941bde995", 0x9e, 0x8}, {&(0x7f0000000640)="52f9e9b9af8e22f04d447d14ec2688f139dbd732b972670d111876c3408db44b6e68c1bc8ba7a293207c2a8e7585a3b8bca9d4ced4f76014c9b9f389c04e0787544d36a92fa6bb542f38c05379b5e7f32f7cbacc286518b8cdd51072", 0x5c, 0x1ff}], 0x8, &(0x7f0000000b40)=ANY=[@ANYBLOB='quiet,session=0x0000000000003c34,dir_umask=00000000000000000000011,iocharset=cp865,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c706172743d3078303030303030303030303030303030322c6673757569643d30a53766366264342d343938622d333633622d313235662d64336633376238662c6d6561737572652c666f776e65723c", @ANYRESDEC=r6, @ANYBLOB="2c646566636f6e746500f0ffff6a9e83b79a6f8985619206ab74", @ANYRESDEC, @ANYBLOB="2c694b34aa3238150c03000000000000008d22d343e512eddcbbbc1e5d8df615e32d0e94e840ba8682198bd482088a3effbf1864921c8e049df2256180d9dc6db5b8865cdc14ebd60fa4c901ab0000004c93085bee66612942b72c3dc1ab12d3a8d7cadc31690f8be4d0e2f6474eb45363bc5ca6f91c5f4664c1f7e33a89f82f4b8b4060cfc83b8a5b06b6acdb4ec65fb7d03849fe62f0287c883e0b69a5a72f3427a945b26173b27a7cb505356f035d8bb147e27e874184a0552bd91453e3dca794fbddb537fb51cd32d983c0dc8ca4acf23cbd15b1e4d2407fe10e053f007a346738b9cc7cdb7dcf1ae56bd1ef2dbd32be9d512d81b9830edc7a1054c271d52031f13c20a8916bd2d788304e308ddd0217ab7ae5f382bde7295b9bc9b050af0f19ad8ca6c18fb64e061d66ff7fd7c9e7c5e9a206cf5624d78392c428a8f14bb91b950b9d0edb86568ea4548cd14ec41fa6b025cc53e6969480b77fc23d1a2f80ae85878b77a066fe454ae174e52c93"]) write$binfmt_script(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="230a7596"], 0x141) close(r5) lsetxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400), 0x4) mmap(&(0x7f000028f000/0x3000)=nil, 0x3000, 0x1, 0x24013, r3, 0xd71da000) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) 07:08:38 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {0x0, 0x0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:38 executing program 4 (fault-call:4 fault-nth:29): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000040)={0x9, 0x1ff, 0x2, 0x3, 0x2, [0xfffff0d7, 0x8, 0x4d94fcd3, 0x1]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 07:08:38 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00), 0x0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:38 executing program 4 (fault-call:4 fault-nth:30): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 313.404146] FAULT_INJECTION: forcing a failure. [ 313.404146] name failslab, interval 1, probability 0, space 0, times 0 [ 313.404218] CPU: 0 PID: 15810 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 313.404227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.404232] Call Trace: [ 313.404253] dump_stack+0x1fc/0x2ef [ 313.404274] should_fail.cold+0xa/0xf [ 313.404292] ? setup_fault_attr+0x200/0x200 [ 313.404308] ? __lock_acquire+0x6de/0x3ff0 [ 313.404331] __should_failslab+0x115/0x180 [ 313.404350] should_failslab+0x5/0x10 [ 313.404364] __kmalloc+0x2ab/0x3c0 [ 313.404376] ? ext4_find_extent+0x9bb/0xc70 [ 313.404392] ext4_find_extent+0x9bb/0xc70 [ 313.404414] ext4_ext_map_blocks+0x1c0/0x7390 [ 313.404431] ? __lock_acquire+0x6de/0x3ff0 [ 313.404451] ? __lock_acquire+0x6de/0x3ff0 [ 313.404471] ? mark_held_locks+0xf0/0xf0 [ 313.404484] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 313.404499] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 313.404513] ? mark_held_locks+0xf0/0xf0 [ 313.404530] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 313.404549] ? ext4_es_lookup_extent+0x375/0xb60 [ 313.404568] ? lock_downgrade+0x720/0x720 [ 313.404581] ? lock_acquire+0x170/0x3c0 [ 313.404659] ? check_preemption_disabled+0x41/0x280 [ 313.404687] ? lock_acquire+0x170/0x3c0 [ 313.404704] ? ext4_map_blocks+0x33e/0x1a50 [ 313.404727] ext4_map_blocks+0xd88/0x1a50 [ 313.404747] ? check_preemption_disabled+0x41/0x280 [ 313.404765] ? ext4_issue_zeroout+0x160/0x160 [ 313.404782] ? __brelse+0x84/0xa0 [ 313.404797] ? __ext4_new_inode+0x2eb/0x5a20 [ 313.404821] ext4_getblk+0xad/0x4f0 [ 313.404838] ? ext4_iomap_begin+0xe00/0xe00 [ 313.404855] ? ext4_free_inode+0x1780/0x1780 [ 313.404869] ? debug_check_no_obj_freed+0x201/0x490 [ 313.404882] ? __dquot_initialize+0x298/0xb70 [ 313.404901] ext4_bread+0x7c/0x210 [ 313.404917] ? ext4_getblk+0x4f0/0x4f0 [ 313.404932] ? dquot_initialize_needed+0x290/0x290 [ 313.404949] ? trace_hardirqs_off+0x64/0x200 [ 313.404966] ext4_append+0x155/0x370 [ 313.404983] ext4_mkdir+0x5bd/0xe10 [ 313.405028] ? ext4_init_dot_dotdot+0x600/0x600 [ 313.405046] ? generic_permission+0x116/0x4d0 [ 313.405061] ? inode_permission.part.0+0x10c/0x450 [ 313.405078] vfs_mkdir+0x508/0x7a0 [ 313.405093] do_mkdirat+0x262/0x2d0 [ 313.405108] ? __ia32_sys_mknod+0x120/0x120 [ 313.405126] ? trace_hardirqs_off_caller+0x6e/0x210 [ 313.405143] ? do_syscall_64+0x21/0x620 [ 313.405162] do_syscall_64+0xf9/0x620 [ 313.405181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.405192] RIP: 0033:0x4656f7 [ 313.405206] 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 [ 313.405214] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 313.405227] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 313.405235] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 313.405244] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff [ 313.405252] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 313.405260] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 313.406808] hfs: unable to parse mount options [ 313.605199] FAULT_INJECTION: forcing a failure. [ 313.605199] name failslab, interval 1, probability 0, space 0, times 0 [ 313.605289] CPU: 1 PID: 15854 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 313.605298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.605303] Call Trace: [ 313.605324] dump_stack+0x1fc/0x2ef [ 313.605346] should_fail.cold+0xa/0xf [ 313.605366] ? setup_fault_attr+0x200/0x200 [ 313.605382] ? __es_tree_search.isra.0+0x1af/0x210 [ 313.605401] __should_failslab+0x115/0x180 [ 313.605418] should_failslab+0x5/0x10 [ 313.605431] kmem_cache_alloc+0x3f/0x370 [ 313.605447] __es_insert_extent+0x39b/0x13b0 [ 313.605464] ? lock_acquire+0x170/0x3c0 [ 313.605477] ? ext4_es_insert_extent+0x17e/0x5e0 [ 313.605498] ext4_es_insert_extent+0x22e/0x5e0 [ 313.605514] ? lock_downgrade+0x720/0x720 [ 313.605528] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 313.605549] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 313.605564] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 [ 313.605581] ext4_ext_map_blocks+0x2129/0x7390 [ 313.605598] ? __lock_acquire+0x6de/0x3ff0 [ 313.605618] ? __lock_acquire+0x6de/0x3ff0 [ 313.605638] ? mark_held_locks+0xf0/0xf0 [ 313.605653] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 313.605667] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 313.605682] ? mark_held_locks+0xf0/0xf0 [ 313.605699] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 313.605718] ? ext4_es_lookup_extent+0x375/0xb60 [ 313.605740] ? check_preemption_disabled+0x41/0x280 [ 313.605759] ? lock_acquire+0x170/0x3c0 [ 313.605774] ? ext4_map_blocks+0x33e/0x1a50 [ 313.605796] ext4_map_blocks+0xd88/0x1a50 [ 313.605815] ? check_preemption_disabled+0x41/0x280 [ 313.605833] ? ext4_issue_zeroout+0x160/0x160 [ 313.605848] ? __brelse+0x84/0xa0 [ 313.605863] ? __ext4_new_inode+0x2eb/0x5a20 [ 313.605886] ext4_getblk+0xad/0x4f0 [ 313.605902] ? ext4_iomap_begin+0xe00/0xe00 [ 313.605919] ? ext4_free_inode+0x1780/0x1780 [ 313.605932] ? debug_check_no_obj_freed+0x201/0x490 [ 313.605946] ? __dquot_initialize+0x298/0xb70 [ 313.605964] ext4_bread+0x7c/0x210 [ 313.605978] ? ext4_getblk+0x4f0/0x4f0 [ 313.605993] ? dquot_initialize_needed+0x290/0x290 [ 313.606010] ? trace_hardirqs_off+0x64/0x200 [ 313.606036] ext4_append+0x155/0x370 [ 313.606055] ext4_mkdir+0x5bd/0xe10 [ 313.606079] ? ext4_init_dot_dotdot+0x600/0x600 [ 313.606096] ? generic_permission+0x116/0x4d0 [ 313.606115] ? inode_permission.part.0+0x10c/0x450 [ 313.606133] vfs_mkdir+0x508/0x7a0 [ 313.606149] do_mkdirat+0x262/0x2d0 [ 313.606164] ? __ia32_sys_mknod+0x120/0x120 [ 313.606181] ? trace_hardirqs_off_caller+0x6e/0x210 [ 313.606196] ? do_syscall_64+0x21/0x620 [ 313.606212] do_syscall_64+0xf9/0x620 [ 313.606231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.606243] RIP: 0033:0x4656f7 [ 313.606258] 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 [ 313.606265] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 313.606279] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 313.606288] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 313.606296] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff [ 313.606305] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 07:08:40 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4100, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x40000001, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) write$P9_RSTAT(0xffffffffffffffff, 0x0, 0x56) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000300)={'mangle\x00', 0x0, [0x0, 0x0, 0x0, 0x7]}, &(0x7f0000000380)=0x54) write$binfmt_elf64(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"/1418], 0x64f) r3 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x2100, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x200000c5}, 0x4040000) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x70bd27, 0x25dfdbfb}, 0x14}}, 0x240040c4) write$P9_RXATTRCREATE(r3, &(0x7f0000000080)={0x7, 0x21, 0x2}, 0x7) 07:08:40 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000), 0x0) 07:08:40 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00), 0x0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:40 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:40 executing program 4 (fault-call:4 fault-nth:31): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 313.606313] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 315.200964] FAULT_INJECTION: forcing a failure. [ 315.200964] name failslab, interval 1, probability 0, space 0, times 0 [ 315.212835] CPU: 0 PID: 15915 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 315.220729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.230400] Call Trace: [ 315.233001] dump_stack+0x1fc/0x2ef [ 315.236737] should_fail.cold+0xa/0xf [ 315.240647] ? setup_fault_attr+0x200/0x200 [ 315.245086] ? __es_tree_search.isra.0+0x1af/0x210 [ 315.250035] __should_failslab+0x115/0x180 [ 315.254286] should_failslab+0x5/0x10 [ 315.258134] kmem_cache_alloc+0x3f/0x370 [ 315.262207] __es_insert_extent+0x39b/0x13b0 [ 315.266722] ? lock_acquire+0x170/0x3c0 [ 315.270711] ? ext4_es_insert_extent+0x17e/0x5e0 [ 315.275493] ext4_es_insert_extent+0x22e/0x5e0 [ 315.280094] ? lock_downgrade+0x720/0x720 [ 315.284413] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 315.290498] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 315.295700] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 [ 315.301511] ext4_ext_map_blocks+0x2129/0x7390 [ 315.306120] ? __lock_acquire+0x6de/0x3ff0 [ 315.310466] ? __lock_acquire+0x6de/0x3ff0 [ 315.314720] ? mark_held_locks+0xf0/0xf0 [ 315.318799] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 315.324187] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 315.329388] ? mark_held_locks+0xf0/0xf0 07:08:40 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00), 0x0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:41 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = gettid() r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) prctl$PR_SET_PTRACER(0x59616d61, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff, 0xff}, 0x46a6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0xe5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x42902, 0xa0) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000780)=0x0) syz_mount_image$hfs(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x0, 0x7, &(0x7f00000006c0)=[{&(0x7f00000001c0)="b2b9ff05759ff8d143ce6322e5e92a034ec34d6a6662475fc1889de2e54a864e9c966df8dc9541a607c80f03ff733b02a8c33b8521f28dd98a4f9912a2f74ba373e26677a33ca15238658870838a72eef58aed3f06a5aea9aac29780f1e2ffdaacb66ed12e3fd90b066efbd1d12acdaa528b894bdbfd2fb387", 0x79, 0x9}, {&(0x7f0000000300)="3975e902dab682e9efb142ff142388f90289ecab66574dad4bb1b3faa30b54a81e4d0b3158a9bfea79667354540668bc69d1eb956c10641288d5394ffde194f4a1312ebad6bf92133a96cca268cc9506d39f12e1946344e95f723a9eb021015bf16eefe52f564ff537e18685f965d51194bf363733bbec51cdeb68421e956f9b6f530d8eba2d60ca84bd9d99314fa53254880af394aea7f4eabb79f9fd14d11a", 0xa0}, {&(0x7f00000008c0)="6dd0c20af4c89ea8b8a1f2d691f96e98dca760871c15477db7f7c7140ad6cbc97b5c980214d0ee50e3aff9fc353dd2763d4698bb498fc74384c5007cbb3e593bbc75dcd059f7b9a038bd62e40aa23c3bad20f25fc8bf6bd57b340f7e36944c95935f7d0dcb355bc93d3f95015f85b1b0018e85801567463108309f08258c035c0b40b307f45976f4476022a2387948018857aecc529564daade20c9a66b4ec8aade87bcf2597c971b2893379ed6d2ce48e816118b56e7ea34ea3f458229d26cd6833305a", 0xc4, 0x3}, {&(0x7f0000000480)="610bb003f43b2520c08774ef64ec056874ae1a36448024ae097665ebe0f1c728b96a1fcc2ea14ba13f2a17cd08a54ac43eb8b2b55358287ac49f94732a6eaf31d5726fffc7eb5a83066518268d0a2f93a5ba7a9cf35a0e13cf0f6da94b0915aa722e987814228b52d7ba3e23e252cfbad662ec23d725f057eabc91572c4701be46d3a36c3bc36664d853e4b7ac3f83ef1b191fc28f68029cafff72d435a3b90ba9bba8d8b9cb9248126be21e86b9fd4412bfb5a47d083ccf2a5bc09fe3ab192ecadee7", 0xc3, 0x1ff}, {&(0x7f0000000240)="9516c5fdba0401c00b0e49", 0xb, 0x3}, {&(0x7f0000000580)="cef8e7ee9056a849bfc72cd40805335a5bc4260572f86720debe9e713764660f627a3c84d81e260146d3e96df5759081f489dd983d481695749a09c3612b724edcb7ab73c23dbf3e82ae9bb5ddbc388d3d79dbb40d2b21d6bf98ac7083c08df31fb138920cb81d10c2f9665a0ca5d73df6856a246f5194bb8d8bb1c13bd8b9a145c55f47224631f92ead26b1a3d1ee346887e410dfba7a6f13f941bde995", 0x9e, 0x8}, {&(0x7f0000000640)="52f9e9b9af8e22f04d447d14ec2688f139dbd732b972670d111876c3408db44b6e68c1bc8ba7a293207c2a8e7585a3b8bca9d4ced4f76014c9b9f389c04e0787544d36a92fa6bb542f38c05379b5e7f32f7cbacc286518b8cdd51072", 0x5c, 0x1ff}], 0x8, &(0x7f0000000b40)=ANY=[@ANYBLOB='quiet,session=0x0000000000003c34,dir_umask=00000000000000000000011,iocharset=cp865,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c706172743d3078303030303030303030303030303030322c6673757569643d30a53766366264342d343938622d333633622d313235662d64336633376238662c6d6561737572652c666f776e65723c", @ANYRESDEC=r6, @ANYBLOB="2c646566636f6e746500f0ffff6a9e83b79a6f8985619206ab74", @ANYRESDEC, @ANYBLOB="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"]) write$binfmt_script(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="230a7596"], 0x141) close(r5) lsetxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400), 0x4) mmap(&(0x7f000028f000/0x3000)=nil, 0x3000, 0x1, 0x24013, r3, 0xd71da000) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) 07:08:41 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffff", 0x63, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:41 executing program 4 (fault-call:4 fault-nth:32): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:41 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000), 0x0) 07:08:41 executing program 4 (fault-call:4 fault-nth:33): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:41 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffff", 0x63, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 315.333991] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 315.334012] ? ext4_es_lookup_extent+0x375/0xb60 [ 315.334037] ? check_preemption_disabled+0x41/0x280 [ 315.334057] ? lock_acquire+0x170/0x3c0 [ 315.334071] ? ext4_map_blocks+0x33e/0x1a50 [ 315.334094] ext4_map_blocks+0xd88/0x1a50 [ 315.334113] ? check_preemption_disabled+0x41/0x280 [ 315.334131] ? ext4_issue_zeroout+0x160/0x160 [ 315.334147] ? __brelse+0x84/0xa0 [ 315.334162] ? __ext4_new_inode+0x2eb/0x5a20 [ 315.334184] ext4_getblk+0xad/0x4f0 [ 315.334201] ? ext4_iomap_begin+0xe00/0xe00 [ 315.334219] ? ext4_free_inode+0x1780/0x1780 [ 315.334231] ? debug_check_no_obj_freed+0x201/0x490 [ 315.334246] ? __dquot_initialize+0x298/0xb70 [ 315.334264] ext4_bread+0x7c/0x210 [ 315.334280] ? ext4_getblk+0x4f0/0x4f0 [ 315.334295] ? dquot_initialize_needed+0x290/0x290 [ 315.334312] ? trace_hardirqs_off+0x64/0x200 [ 315.334329] ext4_append+0x155/0x370 [ 315.334345] ext4_mkdir+0x5bd/0xe10 [ 315.334364] ? ext4_init_dot_dotdot+0x600/0x600 [ 315.334379] ? generic_permission+0x116/0x4d0 [ 315.334396] ? inode_permission.part.0+0x10c/0x450 [ 315.334413] vfs_mkdir+0x508/0x7a0 [ 315.334433] do_mkdirat+0x262/0x2d0 [ 315.334445] ? __ia32_sys_mknod+0x120/0x120 [ 315.334459] ? trace_hardirqs_off_caller+0x6e/0x210 [ 315.334473] ? do_syscall_64+0x21/0x620 [ 315.334488] do_syscall_64+0xf9/0x620 [ 315.334507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.334518] RIP: 0033:0x4656f7 [ 315.334530] 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 [ 315.334537] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 315.334550] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 315.334558] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 315.334566] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff [ 315.334574] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 315.334583] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 315.555134] IPVS: ftp: loaded support on port[0] = 21 [ 316.143018] IPVS: ftp: loaded support on port[0] = 21 [ 316.364886] FAULT_INJECTION: forcing a failure. [ 316.364886] name failslab, interval 1, probability 0, space 0, times 0 [ 316.364906] CPU: 0 PID: 15990 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 316.364915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.364920] Call Trace: [ 316.364940] dump_stack+0x1fc/0x2ef [ 316.364961] should_fail.cold+0xa/0xf [ 316.364980] ? setup_fault_attr+0x200/0x200 [ 316.364997] ? lock_downgrade+0x720/0x720 [ 316.365018] __should_failslab+0x115/0x180 [ 316.365037] should_failslab+0x5/0x10 [ 316.365049] __kmalloc+0x2ab/0x3c0 [ 316.365062] ? ext4_find_extent+0x9bb/0xc70 [ 316.365078] ext4_find_extent+0x9bb/0xc70 [ 316.365099] ext4_ext_map_blocks+0x1c0/0x7390 [ 316.365123] ? __lock_acquire+0x6de/0x3ff0 [ 316.365144] ? mark_held_locks+0xf0/0xf0 [ 316.365158] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 316.365173] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 316.365187] ? mark_held_locks+0xf0/0xf0 [ 316.365202] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 316.365221] ? ext4_es_lookup_extent+0x375/0xb60 [ 316.365241] ? ext4_map_blocks+0x59f/0x1a50 [ 316.365259] ? lock_acquire+0x170/0x3c0 [ 316.365270] ? ext4_map_blocks+0x740/0x1a50 [ 316.365292] ext4_map_blocks+0x7a2/0x1a50 [ 316.365309] ? check_preemption_disabled+0x41/0x280 [ 316.365326] ? ext4_issue_zeroout+0x160/0x160 [ 316.365340] ? __brelse+0x84/0xa0 [ 316.365353] ? __ext4_new_inode+0x2eb/0x5a20 [ 316.365372] ext4_getblk+0xad/0x4f0 [ 316.365387] ? ext4_iomap_begin+0xe00/0xe00 [ 316.365401] ? ext4_free_inode+0x1780/0x1780 [ 316.365413] ? debug_check_no_obj_freed+0x201/0x490 [ 316.365425] ? __dquot_initialize+0x298/0xb70 [ 316.365441] ext4_bread+0x7c/0x210 [ 316.365456] ? ext4_getblk+0x4f0/0x4f0 [ 316.365471] ? dquot_initialize_needed+0x290/0x290 [ 316.365485] ? trace_hardirqs_off+0x64/0x200 [ 316.365501] ext4_append+0x155/0x370 [ 316.365519] ext4_mkdir+0x5bd/0xe10 [ 316.365540] ? ext4_init_dot_dotdot+0x600/0x600 [ 316.365556] ? generic_permission+0x116/0x4d0 [ 316.365573] ? inode_permission.part.0+0x10c/0x450 [ 316.365591] vfs_mkdir+0x508/0x7a0 [ 316.365606] do_mkdirat+0x262/0x2d0 [ 316.365620] ? __ia32_sys_mknod+0x120/0x120 [ 316.365645] ? trace_hardirqs_off_caller+0x6e/0x210 [ 316.365660] ? do_syscall_64+0x21/0x620 [ 316.365677] do_syscall_64+0xf9/0x620 [ 316.365696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.365707] RIP: 0033:0x4656f7 [ 316.365720] 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 [ 316.365727] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 316.365740] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 316.365747] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 316.365755] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff [ 316.365763] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 316.365771] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 316.571372] hfs: unable to parse mount options [ 316.637244] FAULT_INJECTION: forcing a failure. [ 316.637244] name failslab, interval 1, probability 0, space 0, times 0 [ 316.637262] CPU: 0 PID: 16014 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 316.637269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.637274] Call Trace: [ 316.637293] dump_stack+0x1fc/0x2ef [ 316.637312] should_fail.cold+0xa/0xf [ 316.637329] ? setup_fault_attr+0x200/0x200 [ 316.637344] ? __es_tree_search.isra.0+0x1af/0x210 [ 316.637364] __should_failslab+0x115/0x180 [ 316.637380] should_failslab+0x5/0x10 [ 316.637394] kmem_cache_alloc+0x3f/0x370 [ 316.637408] __es_insert_extent+0x39b/0x13b0 [ 316.637431] ext4_es_insert_extent+0x22e/0x5e0 [ 316.637446] ? ext4_map_blocks+0x59f/0x1a50 [ 316.637460] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 316.637486] ext4_map_blocks+0xa2a/0x1a50 [ 316.637506] ? ext4_issue_zeroout+0x160/0x160 [ 316.637520] ? __brelse+0x84/0xa0 [ 316.637533] ? __ext4_new_inode+0x2eb/0x5a20 [ 316.637553] ext4_getblk+0xad/0x4f0 [ 316.637569] ? ext4_iomap_begin+0xe00/0xe00 [ 316.637585] ? ext4_free_inode+0x1780/0x1780 [ 316.637597] ? debug_check_no_obj_freed+0x201/0x490 [ 316.637610] ? __dquot_initialize+0x298/0xb70 [ 316.637627] ext4_bread+0x7c/0x210 [ 316.637640] ? ext4_getblk+0x4f0/0x4f0 [ 316.637654] ? dquot_initialize_needed+0x290/0x290 [ 316.637670] ? trace_hardirqs_off+0x64/0x200 [ 316.637686] ext4_append+0x155/0x370 [ 316.637703] ext4_mkdir+0x5bd/0xe10 [ 316.637723] ? ext4_init_dot_dotdot+0x600/0x600 [ 316.637738] ? generic_permission+0x116/0x4d0 [ 316.637754] ? inode_permission.part.0+0x10c/0x450 [ 316.637771] vfs_mkdir+0x508/0x7a0 [ 316.637785] do_mkdirat+0x262/0x2d0 [ 316.637799] ? __ia32_sys_mknod+0x120/0x120 [ 316.637814] ? trace_hardirqs_off_caller+0x6e/0x210 [ 316.637835] ? do_syscall_64+0x21/0x620 [ 316.637852] do_syscall_64+0xf9/0x620 [ 316.637870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.637881] RIP: 0033:0x4656f7 [ 316.637894] 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 [ 316.637901] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 316.637913] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 316.637920] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 316.637928] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff [ 316.637935] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 316.637942] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 07:08:43 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffff", 0x63, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0xc, 0x6d, 0x8000000000000002, 0x0, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440), &(0x7f0000000540), 0x800, r0, 0x0, 0x700000000000000}, 0x38) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getitimer(0x0, &(0x7f0000000700)={{0x0}}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6, 0x19, 0x1}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r3, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, 0x0, 0x0, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x1d}, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x6, 0x6c}}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40045}, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00'/15, @ANYRESDEC=r7, @ANYBLOB="000200000000ffdbdf2501488483c5a1dc6ffc83e00000000c00992d8b000000000000000000", @ANYRESHEX=r2], 0x28}, 0x1, 0x0, 0x0, 0x24008089}, 0x0) getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f0000000240), &(0x7f0000000340)=0x44) sendmsg$NL80211_CMD_SET_REG(r3, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x34, r7, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20004080) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4) sendmsg$TIPC_NL_MON_GET(r6, &(0x7f0000000500)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="8800010001", @ANYRES64=r1, @ANYRESOCT], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010005ffef00"], 0x3c}}, 0x0) 07:08:43 executing program 4 (fault-call:4 fault-nth:34): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:43 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200", 0x12) 07:08:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x43}}, 0x10) socket$tipc(0x1e, 0x2, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x4, 0x40600) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100), 0x440000, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000140)={0x43, 0x4}, 0x10) r4 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x2}, 0x10) r5 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r5, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x42, 0x1}}}, 0x10) 07:08:43 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 318.265985] ieee802154 phy0 wpan0: encryption failed: -22 [ 318.271672] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.279269] f2fs_msg: 60 callbacks suppressed [ 318.279282] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 07:08:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) writev(0xffffffffffffffff, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000200), 0x80000) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000300)={0xb8dd, {{0x2, 0x4ea0, @local}}, {{0x2, 0x4e20, @loopback}}}, 0x108) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0xffffc000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, 0x0, 0x0, 0x0) recvmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/45, 0x2d}, {0x0}], 0x2}, 0x40010120) syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r4, r3, 0x0, 0x4000000000edb9) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) [ 318.307927] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 318.318567] FAULT_INJECTION: forcing a failure. [ 318.318567] name failslab, interval 1, probability 0, space 0, times 0 [ 318.325712] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 07:08:43 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05", 0x95, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:43 executing program 4 (fault-call:4 fault-nth:35): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:43 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05", 0x95, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:43 executing program 4 (fault-call:4 fault-nth:36): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x0) getpid() r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3a021}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vxcan={{0xa}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000041}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0}, 0xc5) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000200)) ioctl$SNAPSHOT_SET_SWAP_AREA(0xffffffffffffffff, 0x400c330d, 0x0) ptrace$setregs(0xd, 0x0, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x28, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r1, 0x330f, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0}, 0x0) close(r1) 07:08:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x121140, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x100000, 0x0) mount(&(0x7f0000000380)=ANY=[@ANYBLOB='./file0/fild0\x00'], &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1001000, 0x0) clone(0x500a4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)=@filename='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x1a03000, 0x0) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 07:08:43 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05", 0x95, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:43 executing program 4 (fault-call:4 fault-nth:37): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:44 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200", 0x12) 07:08:44 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100", 0xae, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 318.368042] F2FS-fs (loop5): invalid crc value [ 318.370260] F2FS-fs (loop5): invalid crc value [ 318.370281] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 318.370539] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 318.370549] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 318.371378] F2FS-fs (loop5): invalid crc value [ 318.373257] F2FS-fs (loop5): invalid crc value [ 318.373277] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 318.390661] CPU: 0 PID: 16044 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 318.390670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.390674] Call Trace: [ 318.390702] dump_stack+0x1fc/0x2ef [ 318.390722] should_fail.cold+0xa/0xf [ 318.390740] ? setup_fault_attr+0x200/0x200 [ 318.390756] ? lock_downgrade+0x720/0x720 [ 318.390772] ? check_preemption_disabled+0x41/0x280 [ 318.390793] __should_failslab+0x115/0x180 [ 318.390811] should_failslab+0x5/0x10 [ 318.390825] kmem_cache_alloc+0x277/0x370 [ 318.390843] ext4_mb_new_blocks+0x60a/0x4370 [ 318.390864] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 318.390879] ? ext4_cache_extents+0x68/0x2d0 [ 318.390891] ? ext4_find_extent+0x9bb/0xc70 [ 318.390908] ? ext4_discard_preallocations+0xfb0/0xfb0 [ 318.390921] ? ext4_ext_search_right+0x2c7/0xb60 [ 318.390936] ? ext4_inode_to_goal_block+0x2d2/0x3e0 [ 318.390956] ext4_ext_map_blocks+0x2aa2/0x7390 [ 318.390980] ? __lock_acquire+0x6de/0x3ff0 [ 318.391002] ? mark_held_locks+0xf0/0xf0 [ 318.391014] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 318.391028] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 318.391042] ? mark_held_locks+0xf0/0xf0 [ 318.391058] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 318.391076] ? ext4_es_lookup_extent+0x375/0xb60 [ 318.391095] ? ext4_map_blocks+0x59f/0x1a50 [ 318.391123] ext4_map_blocks+0x7a2/0x1a50 [ 318.391141] ? check_preemption_disabled+0x41/0x280 [ 318.391158] ? ext4_issue_zeroout+0x160/0x160 [ 318.391173] ? __brelse+0x84/0xa0 [ 318.391187] ? __ext4_new_inode+0x2eb/0x5a20 [ 318.391208] ext4_getblk+0xad/0x4f0 [ 318.391223] ? ext4_iomap_begin+0xe00/0xe00 [ 318.391240] ? ext4_free_inode+0x1780/0x1780 [ 318.391252] ? debug_check_no_obj_freed+0x201/0x490 [ 318.391264] ? __dquot_initialize+0x298/0xb70 [ 318.391288] ext4_bread+0x7c/0x210 [ 318.391303] ? ext4_getblk+0x4f0/0x4f0 [ 318.391318] ? dquot_initialize_needed+0x290/0x290 [ 318.391334] ? trace_hardirqs_off+0x64/0x200 [ 318.391352] ext4_append+0x155/0x370 [ 318.391370] ext4_mkdir+0x5bd/0xe10 [ 318.391391] ? ext4_init_dot_dotdot+0x600/0x600 [ 318.391408] ? generic_permission+0x116/0x4d0 [ 318.391425] ? inode_permission.part.0+0x10c/0x450 [ 318.391443] vfs_mkdir+0x508/0x7a0 [ 318.391458] do_mkdirat+0x262/0x2d0 [ 318.391472] ? __ia32_sys_mknod+0x120/0x120 [ 318.391488] ? trace_hardirqs_off_caller+0x6e/0x210 [ 318.391502] ? do_syscall_64+0x21/0x620 [ 318.391520] do_syscall_64+0xf9/0x620 [ 318.391539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.391550] RIP: 0033:0x4656f7 [ 318.391563] 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 [ 318.391570] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 318.391584] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656f7 [ 318.391592] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 318.391600] RBP: 00007f8b9c404040 R08: 0000000000000000 R09: ffffffffffffffff [ 318.391608] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 318.391616] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 318.622905] FAULT_INJECTION: forcing a failure. [ 318.622905] name failslab, interval 1, probability 0, space 0, times 0 [ 318.622924] CPU: 0 PID: 16092 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 318.622935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.622940] Call Trace: [ 318.622958] dump_stack+0x1fc/0x2ef [ 318.622977] should_fail.cold+0xa/0xf [ 318.622995] ? setup_fault_attr+0x200/0x200 [ 318.623010] ? lock_acquire+0x170/0x3c0 [ 318.623031] __should_failslab+0x115/0x180 [ 318.623048] should_failslab+0x5/0x10 [ 318.623062] __kmalloc_track_caller+0x2a6/0x3c0 [ 318.623076] ? strndup_user+0x70/0x120 [ 318.623094] memdup_user+0x22/0xb0 [ 318.623110] strndup_user+0x70/0x120 [ 318.623126] ksys_mount+0x34/0x130 [ 318.623143] __x64_sys_mount+0xba/0x150 [ 318.623159] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 318.623172] do_syscall_64+0xf9/0x620 [ 318.623190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.623201] RIP: 0033:0x467b0a [ 318.623214] 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 [ 318.623222] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 318.623234] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 318.623243] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 318.623251] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 318.623259] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 318.623267] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 318.678464] IPv6: ADDRCONF(NETDEV_UP): bond1: link is not ready [ 318.678522] 8021q: adding VLAN 0 to HW filter on device bond1 [ 318.768627] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 318.890893] FAULT_INJECTION: forcing a failure. [ 318.890893] name failslab, interval 1, probability 0, space 0, times 0 [ 318.890912] CPU: 1 PID: 16120 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 318.890920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.890925] Call Trace: [ 318.890945] dump_stack+0x1fc/0x2ef [ 318.890967] should_fail.cold+0xa/0xf [ 318.890984] ? setup_fault_attr+0x200/0x200 [ 318.890999] ? lock_acquire+0x170/0x3c0 [ 318.891022] __should_failslab+0x115/0x180 [ 318.891041] should_failslab+0x5/0x10 [ 318.891055] kmem_cache_alloc+0x277/0x370 [ 318.891075] getname_flags+0xce/0x590 [ 318.891092] user_path_at_empty+0x2a/0x50 [ 318.891108] do_mount+0x147/0x2f10 [ 318.891123] ? cmp_ex_sort+0xc0/0xc0 [ 318.891139] ? __do_page_fault+0x180/0xd60 [ 318.891204] ? copy_mount_string+0x40/0x40 [ 318.891224] ? memset+0x20/0x40 [ 318.891236] ? copy_mount_options+0x26f/0x380 [ 318.891251] ksys_mount+0xcf/0x130 [ 318.891268] __x64_sys_mount+0xba/0x150 [ 318.891282] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 318.891294] do_syscall_64+0xf9/0x620 [ 318.891308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.891318] RIP: 0033:0x467b0a [ 318.891331] 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 [ 318.891339] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 318.891350] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 318.891357] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 318.891364] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 318.891372] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 318.891380] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 318.908507] IPVS: ftp: loaded support on port[0] = 21 [ 319.109234] FAULT_INJECTION: forcing a failure. [ 319.109234] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 319.109254] CPU: 1 PID: 16149 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 319.109262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.109267] Call Trace: [ 319.109287] dump_stack+0x1fc/0x2ef [ 319.109308] should_fail.cold+0xa/0xf [ 319.109327] ? setup_fault_attr+0x200/0x200 [ 319.109341] ? is_bpf_text_address+0xfc/0x1b0 [ 319.109357] ? kernel_text_address+0xbd/0xf0 [ 319.109373] ? __kernel_text_address+0x9/0x30 [ 319.109393] __alloc_pages_nodemask+0x239/0x2890 [ 319.109415] ? __lock_acquire+0x6de/0x3ff0 [ 319.109435] ? __x64_sys_mount+0xba/0x150 [ 319.109449] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 319.109462] ? ext4_mkdir+0x82b/0xe10 [ 319.109477] ? mark_held_locks+0xf0/0xf0 [ 319.109495] ? mark_held_locks+0xf0/0xf0 [ 319.109511] ? list_lru_add+0x292/0x600 [ 319.109529] ? mntput_no_expire+0xf2/0xa30 [ 319.109546] cache_grow_begin+0xa4/0x8a0 [ 319.109561] ? setup_fault_attr+0x200/0x200 [ 319.109575] ? lock_acquire+0x170/0x3c0 [ 319.109592] cache_alloc_refill+0x273/0x340 [ 319.109612] kmem_cache_alloc_trace+0x354/0x380 [ 319.109630] copy_mount_options+0x59/0x380 [ 319.109649] ksys_mount+0x9b/0x130 [ 319.109666] __x64_sys_mount+0xba/0x150 [ 319.109682] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 319.109696] do_syscall_64+0xf9/0x620 [ 319.109715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.109726] RIP: 0033:0x467b0a [ 319.109738] 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 [ 319.109746] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 319.109759] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 319.109767] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 319.109775] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 319.109784] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 319.109792] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 319.144906] IPv6: ADDRCONF(NETDEV_UP): vxcan3: link is not ready 07:08:46 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:46 executing program 4 (fault-call:4 fault-nth:38): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:46 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100", 0xae, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x0) getpid() r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3a021}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vxcan={{0xa}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000041}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0}, 0xc5) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000200)) ioctl$SNAPSHOT_SET_SWAP_AREA(0xffffffffffffffff, 0x400c330d, 0x0) ptrace$setregs(0xd, 0x0, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x28, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r1, 0x330f, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0}, 0x0) close(r1) 07:08:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x0) getpid() r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3a021}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vxcan={{0xa}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000041}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0}, 0xc5) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000200)) ioctl$SNAPSHOT_SET_SWAP_AREA(0xffffffffffffffff, 0x400c330d, 0x0) ptrace$setregs(0xd, 0x0, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x28, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r1, 0x330f, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0}, 0x0) close(r1) 07:08:46 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200", 0x12) [ 319.288166] IPVS: ftp: loaded support on port[0] = 21 [ 319.446063] IPv6: ADDRCONF(NETDEV_UP): vxcan5: link is not ready [ 321.556388] FAULT_INJECTION: forcing a failure. [ 321.556388] name failslab, interval 1, probability 0, space 0, times 0 [ 321.622926] CPU: 0 PID: 16217 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 321.630880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.640243] Call Trace: [ 321.642846] dump_stack+0x1fc/0x2ef [ 321.646486] should_fail.cold+0xa/0xf [ 321.650303] ? setup_fault_attr+0x200/0x200 [ 321.654720] ? lock_acquire+0x170/0x3c0 [ 321.658703] __should_failslab+0x115/0x180 [ 321.662942] should_failslab+0x5/0x10 [ 321.666746] __kmalloc_track_caller+0x2a6/0x3c0 [ 321.671590] ? kstrdup_const+0x53/0x80 [ 321.675490] kstrdup+0x36/0x70 [ 321.678700] kstrdup_const+0x53/0x80 [ 321.682415] alloc_vfsmnt+0xb5/0x780 [ 321.686131] ? _raw_read_unlock+0x29/0x40 [ 321.690282] vfs_kern_mount.part.0+0x27/0x470 [ 321.694781] do_mount+0x113c/0x2f10 [ 321.698411] ? cmp_ex_sort+0xc0/0xc0 [ 321.702181] ? __do_page_fault+0x180/0xd60 [ 321.706424] ? copy_mount_string+0x40/0x40 [ 321.710677] ? memset+0x20/0x40 [ 321.713960] ? copy_mount_options+0x26f/0x380 07:08:46 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100", 0xae, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:46 executing program 4 (fault-call:4 fault-nth:39): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:46 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00", 0xba, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:46 executing program 4 (fault-call:4 fault-nth:40): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:47 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00", 0xba, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:47 executing program 4 (fault-call:4 fault-nth:41): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 321.718486] ksys_mount+0xcf/0x130 [ 321.718505] __x64_sys_mount+0xba/0x150 [ 321.718523] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 321.718538] do_syscall_64+0xf9/0x620 [ 321.718557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.718569] RIP: 0033:0x467b0a [ 321.718583] 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 [ 321.718591] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 321.718604] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 321.718613] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 321.718621] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 321.718629] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 321.718638] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 321.879262] IPv6: ADDRCONF(NETDEV_UP): vxcan7: link is not ready [ 321.959506] FAULT_INJECTION: forcing a failure. [ 321.959506] name failslab, interval 1, probability 0, space 0, times 0 [ 321.959525] CPU: 0 PID: 16250 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 321.959533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.959538] Call Trace: [ 321.959558] dump_stack+0x1fc/0x2ef [ 321.959579] should_fail.cold+0xa/0xf [ 321.959597] ? setup_fault_attr+0x200/0x200 [ 321.959613] ? lock_acquire+0x170/0x3c0 [ 321.959635] __should_failslab+0x115/0x180 [ 321.959654] should_failslab+0x5/0x10 [ 321.959668] kmem_cache_alloc+0x277/0x370 [ 321.959687] getname_flags+0xce/0x590 [ 321.959704] user_path_at_empty+0x2a/0x50 [ 321.959721] do_mount+0x147/0x2f10 [ 321.959738] ? cmp_ex_sort+0xc0/0xc0 [ 321.959754] ? __do_page_fault+0x180/0xd60 [ 321.959771] ? copy_mount_string+0x40/0x40 [ 321.959793] ? memset+0x20/0x40 [ 321.959809] ? copy_mount_options+0x26f/0x380 [ 321.959827] ksys_mount+0xcf/0x130 [ 321.959843] __x64_sys_mount+0xba/0x150 [ 321.959860] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 321.959874] do_syscall_64+0xf9/0x620 [ 321.959892] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.959903] RIP: 0033:0x467b0a [ 321.959916] 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 [ 321.959923] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 321.959936] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 321.959945] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 321.959953] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 321.959961] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 321.959969] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 322.116993] IPv6: ADDRCONF(NETDEV_UP): vxcan3: link is not ready [ 322.153826] FAULT_INJECTION: forcing a failure. [ 322.153826] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 322.153846] CPU: 1 PID: 16267 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 322.153855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.153860] Call Trace: [ 322.153881] dump_stack+0x1fc/0x2ef [ 322.153901] should_fail.cold+0xa/0xf [ 322.153920] ? setup_fault_attr+0x200/0x200 [ 322.153936] ? unwind_next_frame+0xeee/0x1400 [ 322.153951] ? __save_stack_trace+0x72/0x190 [ 322.153972] ? deref_stack_reg+0x134/0x1d0 [ 322.153985] ? get_reg+0x176/0x1f0 [ 322.154005] __alloc_pages_nodemask+0x239/0x2890 [ 322.154024] ? cmp_ex_search+0x87/0xb0 [ 322.154044] ? __lock_acquire+0x6de/0x3ff0 [ 322.154063] ? copy_mount_options+0x1e9/0x380 [ 322.154082] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 322.154096] ? ex_handler_default+0x14/0x90 [ 322.154108] ? phys_mem_access_encrypted+0x10/0x10 [ 322.154126] ? no_context+0xce/0x940 [ 322.154142] ? __lock_acquire+0x6de/0x3ff0 [ 322.154159] ? force_sig_info_fault.constprop.0+0x320/0x320 [ 322.154173] ? bad_area_access_error+0x23b/0x4a0 [ 322.154197] cache_grow_begin+0xa4/0x8a0 [ 322.154212] ? setup_fault_attr+0x200/0x200 [ 322.154226] ? lock_acquire+0x170/0x3c0 [ 322.154244] cache_alloc_refill+0x273/0x340 [ 322.154264] kmem_cache_alloc+0x346/0x370 [ 322.154282] getname_flags+0xce/0x590 [ 322.154299] user_path_at_empty+0x2a/0x50 [ 322.154316] do_mount+0x147/0x2f10 [ 322.154332] ? cmp_ex_sort+0xc0/0xc0 [ 322.154348] ? __do_page_fault+0x180/0xd60 [ 322.154364] ? copy_mount_string+0x40/0x40 [ 322.154386] ? memset+0x20/0x40 [ 322.154401] ? copy_mount_options+0x26f/0x380 [ 322.154420] ksys_mount+0xcf/0x130 [ 322.154437] __x64_sys_mount+0xba/0x150 [ 322.154453] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 322.154467] do_syscall_64+0xf9/0x620 [ 322.154485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.154496] RIP: 0033:0x467b0a [ 322.154510] 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 [ 322.154517] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 322.154530] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 322.154538] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 322.154547] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 322.154554] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 322.154562] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 322.361304] FAULT_INJECTION: forcing a failure. [ 322.361304] name failslab, interval 1, probability 0, space 0, times 0 [ 322.361323] CPU: 0 PID: 16282 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 322.361332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.361337] Call Trace: [ 322.361357] dump_stack+0x1fc/0x2ef [ 322.361378] should_fail.cold+0xa/0xf [ 322.361397] ? setup_fault_attr+0x200/0x200 [ 322.361413] ? lock_acquire+0x170/0x3c0 [ 322.361431] __should_failslab+0x115/0x180 [ 322.361449] should_failslab+0x5/0x10 [ 322.361463] __kmalloc_track_caller+0x2a6/0x3c0 [ 322.361476] ? btrfs_mount+0xb5/0xaa0 [ 322.361494] kstrdup+0x36/0x70 [ 322.361508] btrfs_mount+0xb5/0xaa0 [ 322.361525] ? btrfs_show_options+0xfd0/0xfd0 [ 322.361542] ? __mutex_unlock_slowpath+0xea/0x610 [ 322.361562] ? check_preemption_disabled+0x41/0x280 [ 322.361585] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 322.361598] ? pcpu_alloc+0xc9/0x1190 [ 322.361613] ? __lockdep_init_map+0x100/0x5a0 [ 322.361631] mount_fs+0xa3/0x310 [ 322.361650] vfs_kern_mount.part.0+0x68/0x470 [ 322.361667] do_mount+0x113c/0x2f10 [ 322.361684] ? cmp_ex_sort+0xc0/0xc0 [ 322.361700] ? __do_page_fault+0x180/0xd60 [ 322.361716] ? copy_mount_string+0x40/0x40 [ 322.361737] ? memset+0x20/0x40 [ 322.361753] ? copy_mount_options+0x26f/0x380 [ 322.361771] ksys_mount+0xcf/0x130 [ 322.361787] __x64_sys_mount+0xba/0x150 [ 322.361803] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 322.361816] do_syscall_64+0xf9/0x620 [ 322.361834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.361845] RIP: 0033:0x467b0a [ 322.361858] 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 [ 322.361866] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 322.361885] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 322.361894] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 322.361902] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 07:08:49 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00", 0xba, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:49 executing program 4 (fault-call:4 fault-nth:42): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:49 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee100", 0x1b) 07:08:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x7, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0x20000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x85, 0x7ff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3f}, r0, 0xf, 0xffffffffffffffff, 0x9) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{0x0}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000340)=0x14) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') write$tcp_mem(r1, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) write$cgroup_pid(r1, &(0x7f0000000280)=r0, 0x12) clone(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000000), 0x3a000000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f7765726469723d131377c5fc35d41754d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933e00000000be2206209ef02df9cbf2f6e880d338af3a2f3e1f28e985ce22c552c788190e9a981ed76e05dbf03252b42e7d54548494d2f41736e96b76de9fe6f6f39be32df1b85618b215b7554ca956a6143634987067ad789577c6"]) 07:08:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x0) getpid() r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3a021}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vxcan={{0xa}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000041}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0}, 0xc5) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000200)) ioctl$SNAPSHOT_SET_SWAP_AREA(0xffffffffffffffff, 0x400c330d, 0x0) ptrace$setregs(0xd, 0x0, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x28, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r1, 0x330f, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0}, 0x0) close(r1) [ 322.361910] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 322.361918] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 324.282065] FAULT_INJECTION: forcing a failure. [ 324.282065] name failslab, interval 1, probability 0, space 0, times 0 07:08:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00000040000000", 0xc0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:49 executing program 4 (fault-call:4 fault-nth:43): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x128) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) syz_mount_image$vfat(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x0, &(0x7f0000000380)={[], [{@subj_type={'subj_type', 0x3d, 'ramfs\x00'}}]}) lseek(0xffffffffffffffff, 0x1000000000000003, 0x0) r3 = socket(0x10, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) 07:08:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00000040000000", 0xc0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:49 executing program 4 (fault-call:4 fault-nth:44): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:49 executing program 4 (fault-call:4 fault-nth:45): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 324.344913] f2fs_msg: 80 callbacks suppressed [ 324.344927] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 324.344940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 324.345244] F2FS-fs (loop5): invalid crc value [ 324.345627] F2FS-fs (loop5): invalid crc value [ 324.345647] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 324.345890] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 324.345901] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 324.346182] F2FS-fs (loop5): invalid crc value [ 324.346446] F2FS-fs (loop5): invalid crc value [ 324.346464] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 324.361372] CPU: 1 PID: 16302 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 324.361382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.361387] Call Trace: [ 324.361409] dump_stack+0x1fc/0x2ef [ 324.361429] should_fail.cold+0xa/0xf [ 324.361448] ? setup_fault_attr+0x200/0x200 [ 324.361463] ? lock_acquire+0x170/0x3c0 [ 324.361485] __should_failslab+0x115/0x180 [ 324.361503] should_failslab+0x5/0x10 [ 324.361517] kmem_cache_alloc+0x277/0x370 [ 324.361534] alloc_vfsmnt+0x23/0x780 [ 324.361558] vfs_kern_mount.part.0+0x27/0x470 [ 324.361573] ? kfree+0x110/0x210 [ 324.361591] vfs_kern_mount+0x3c/0x60 [ 324.361611] btrfs_mount+0x23a/0xaa0 [ 324.361629] ? btrfs_show_options+0xfd0/0xfd0 [ 324.361641] ? __mutex_unlock_slowpath+0xea/0x610 [ 324.361660] ? check_preemption_disabled+0x41/0x280 [ 324.361681] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 324.361695] ? pcpu_alloc+0xc9/0x1190 [ 324.361711] ? __lockdep_init_map+0x100/0x5a0 [ 324.361733] mount_fs+0xa3/0x310 [ 324.361752] vfs_kern_mount.part.0+0x68/0x470 [ 324.361772] do_mount+0x113c/0x2f10 [ 324.361790] ? cmp_ex_sort+0xc0/0xc0 [ 324.361807] ? __do_page_fault+0x180/0xd60 [ 324.361822] ? copy_mount_string+0x40/0x40 [ 324.361844] ? memset+0x20/0x40 [ 324.361859] ? copy_mount_options+0x26f/0x380 [ 324.361877] ksys_mount+0xcf/0x130 [ 324.361894] __x64_sys_mount+0xba/0x150 [ 324.361910] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 324.361924] do_syscall_64+0xf9/0x620 [ 324.361942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.361953] RIP: 0033:0x467b0a [ 324.361966] 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 [ 324.361974] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 324.361986] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 324.361994] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 324.362002] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 324.362010] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 324.362018] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 324.553942] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 324.570410] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 324.605803] FAULT_INJECTION: forcing a failure. [ 324.605803] name failslab, interval 1, probability 0, space 0, times 0 [ 324.605823] CPU: 1 PID: 16329 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 324.605831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.605836] Call Trace: [ 324.605857] dump_stack+0x1fc/0x2ef [ 324.605878] should_fail.cold+0xa/0xf [ 324.605897] ? setup_fault_attr+0x200/0x200 [ 324.605912] ? lock_acquire+0x170/0x3c0 [ 324.605933] __should_failslab+0x115/0x180 [ 324.605952] should_failslab+0x5/0x10 [ 324.605965] kmem_cache_alloc+0x277/0x370 [ 324.605983] alloc_vfsmnt+0x23/0x780 [ 324.606000] vfs_kern_mount.part.0+0x27/0x470 [ 324.606013] ? kfree+0x110/0x210 [ 324.606030] vfs_kern_mount+0x3c/0x60 [ 324.606048] btrfs_mount+0x23a/0xaa0 [ 324.606066] ? btrfs_show_options+0xfd0/0xfd0 [ 324.606078] ? __mutex_unlock_slowpath+0xea/0x610 [ 324.606096] ? check_preemption_disabled+0x41/0x280 [ 324.606114] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 324.606125] ? pcpu_alloc+0xc9/0x1190 [ 324.606140] ? __lockdep_init_map+0x100/0x5a0 [ 324.606163] mount_fs+0xa3/0x310 [ 324.606183] vfs_kern_mount.part.0+0x68/0x470 [ 324.606201] do_mount+0x113c/0x2f10 [ 324.606216] ? cmp_ex_sort+0xc0/0xc0 [ 324.606232] ? __do_page_fault+0x180/0xd60 [ 324.606247] ? copy_mount_string+0x40/0x40 [ 324.606268] ? memset+0x20/0x40 [ 324.606280] ? copy_mount_options+0x26f/0x380 [ 324.606293] ksys_mount+0xcf/0x130 [ 324.606308] __x64_sys_mount+0xba/0x150 [ 324.606323] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 324.606335] do_syscall_64+0xf9/0x620 [ 324.606352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.606363] RIP: 0033:0x467b0a [ 324.606375] 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 [ 324.606381] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 324.606393] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 324.606401] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 324.606408] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 324.606415] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 324.606423] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 324.814886] FAULT_INJECTION: forcing a failure. [ 324.814886] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.814906] CPU: 1 PID: 16351 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 324.814914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.814919] Call Trace: [ 324.814939] dump_stack+0x1fc/0x2ef [ 324.814958] should_fail.cold+0xa/0xf [ 324.814974] ? lock_acquire+0x170/0x3c0 [ 324.814990] ? setup_fault_attr+0x200/0x200 [ 324.815016] __alloc_pages_nodemask+0x239/0x2890 [ 324.815033] ? __lock_acquire+0x6de/0x3ff0 [ 324.815059] ? kernel_text_address+0xbd/0xf0 [ 324.815074] ? mark_held_locks+0xf0/0xf0 [ 324.815089] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 324.815101] ? __save_stack_trace+0xaf/0x190 [ 324.815125] ? __lock_acquire+0x6de/0x3ff0 [ 324.815162] alloc_pages_current+0x193/0x2a0 [ 324.815181] get_zeroed_page+0x10/0x40 [ 324.815200] parse_security_options.constprop.0+0x1a/0xa0 [ 324.815217] btrfs_mount_root+0x110/0x1830 [ 324.815240] ? btrfs_decode_error+0x70/0x70 [ 324.815255] ? __mutex_unlock_slowpath+0xea/0x610 [ 324.815276] ? check_preemption_disabled+0x41/0x280 [ 324.815296] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 324.815310] ? pcpu_alloc+0xc9/0x1190 [ 324.815326] ? __lockdep_init_map+0x100/0x5a0 [ 324.815344] mount_fs+0xa3/0x310 [ 324.815363] vfs_kern_mount.part.0+0x68/0x470 [ 324.815377] ? kfree+0x110/0x210 [ 324.815393] vfs_kern_mount+0x3c/0x60 [ 324.815410] btrfs_mount+0x23a/0xaa0 [ 324.815428] ? btrfs_show_options+0xfd0/0xfd0 [ 324.815440] ? __mutex_unlock_slowpath+0xea/0x610 [ 324.815459] ? check_preemption_disabled+0x41/0x280 [ 324.815480] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 324.815493] ? pcpu_alloc+0xc9/0x1190 [ 324.815509] ? __lockdep_init_map+0x100/0x5a0 [ 324.815526] mount_fs+0xa3/0x310 [ 324.815545] vfs_kern_mount.part.0+0x68/0x470 [ 324.815564] do_mount+0x113c/0x2f10 [ 324.815581] ? cmp_ex_sort+0xc0/0xc0 [ 324.815598] ? __do_page_fault+0x180/0xd60 [ 324.815614] ? copy_mount_string+0x40/0x40 [ 324.815636] ? memset+0x20/0x40 [ 324.815652] ? copy_mount_options+0x26f/0x380 [ 324.815670] ksys_mount+0xcf/0x130 [ 324.815687] __x64_sys_mount+0xba/0x150 [ 324.815703] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 324.815717] do_syscall_64+0xf9/0x620 [ 324.815742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.815754] RIP: 0033:0x467b0a [ 324.815767] 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 [ 324.815775] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 324.815788] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 324.815797] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 324.815806] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 324.815815] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 324.815823] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 324.990794] FAULT_INJECTION: forcing a failure. [ 324.990794] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.990813] CPU: 1 PID: 16360 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 324.990822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.990826] Call Trace: [ 324.990847] dump_stack+0x1fc/0x2ef [ 324.990866] should_fail.cold+0xa/0xf [ 324.990882] ? lock_acquire+0x170/0x3c0 [ 324.990899] ? setup_fault_attr+0x200/0x200 [ 324.990924] __alloc_pages_nodemask+0x239/0x2890 [ 324.990940] ? __lock_acquire+0x6de/0x3ff0 [ 324.990965] ? kernel_text_address+0xbd/0xf0 [ 324.990980] ? mark_held_locks+0xf0/0xf0 [ 324.990996] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 324.991012] ? __save_stack_trace+0xaf/0x190 [ 324.991037] ? __lock_acquire+0x6de/0x3ff0 [ 324.991067] alloc_pages_current+0x193/0x2a0 [ 324.991086] get_zeroed_page+0x10/0x40 [ 324.991105] parse_security_options.constprop.0+0x1a/0xa0 [ 324.991130] btrfs_mount_root+0x110/0x1830 [ 324.991151] ? btrfs_decode_error+0x70/0x70 [ 324.991167] ? __mutex_unlock_slowpath+0xea/0x610 [ 324.991185] ? check_preemption_disabled+0x41/0x280 [ 324.991207] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 324.991222] ? pcpu_alloc+0xc9/0x1190 [ 324.991238] ? __lockdep_init_map+0x100/0x5a0 [ 324.991255] mount_fs+0xa3/0x310 [ 324.991274] vfs_kern_mount.part.0+0x68/0x470 [ 324.991288] ? kfree+0x110/0x210 [ 324.991304] vfs_kern_mount+0x3c/0x60 [ 324.991322] btrfs_mount+0x23a/0xaa0 [ 324.991339] ? btrfs_show_options+0xfd0/0xfd0 [ 324.991351] ? __mutex_unlock_slowpath+0xea/0x610 [ 324.991369] ? check_preemption_disabled+0x41/0x280 [ 324.991390] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 324.991404] ? pcpu_alloc+0xc9/0x1190 [ 324.991420] ? __lockdep_init_map+0x100/0x5a0 [ 324.991436] mount_fs+0xa3/0x310 [ 324.991454] vfs_kern_mount.part.0+0x68/0x470 [ 324.991474] do_mount+0x113c/0x2f10 [ 324.991490] ? cmp_ex_sort+0xc0/0xc0 [ 324.991507] ? __do_page_fault+0x180/0xd60 [ 324.991522] ? copy_mount_string+0x40/0x40 [ 324.991550] ? memset+0x20/0x40 [ 324.991568] ? copy_mount_options+0x26f/0x380 [ 324.991587] ksys_mount+0xcf/0x130 [ 324.991604] __x64_sys_mount+0xba/0x150 [ 324.991620] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 324.991634] do_syscall_64+0xf9/0x620 [ 324.991652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.991664] RIP: 0033:0x467b0a [ 324.991677] 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 [ 324.991684] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 324.991697] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 324.991705] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 324.991714] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 07:08:51 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:51 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00000040000000", 0xc0, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:51 executing program 4 (fault-call:4 fault-nth:46): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:51 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee100", 0x1b) 07:08:51 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:08:51 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x5282, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x6}, 0x20, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x2}}) creat(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x48792000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, 0x0) creat(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, 0x0) syz_mount_image$squashfs(0x0, &(0x7f0000002800)='./file0\x00', 0x100000001, 0x0, &(0x7f0000003c00), 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x840, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x7, 0x1, {0x3, 0x2, 0x70ef1a6c, 0x0, 0xfffffffc}, 0x2}) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x6a200, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x200000d, 0x10010, r2, 0xd386f000) [ 324.991721] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 324.991729] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 325.137199] IPv6: ADDRCONF(NETDEV_UP): vxcan9: link is not ready [ 327.205195] FAULT_INJECTION: forcing a failure. [ 327.205195] name failslab, interval 1, probability 0, space 0, times 0 [ 327.212760] 9pnet: bogus RWRITE count (2 > 1) [ 327.223874] CPU: 0 PID: 16398 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 327.231785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.241419] Call Trace: [ 327.244007] dump_stack+0x1fc/0x2ef [ 327.247647] should_fail.cold+0xa/0xf [ 327.251449] ? setup_fault_attr+0x200/0x200 [ 327.255771] ? lock_acquire+0x170/0x3c0 [ 327.259745] __should_failslab+0x115/0x180 [ 327.263992] should_failslab+0x5/0x10 [ 327.267787] kmem_cache_alloc_trace+0x284/0x380 [ 327.272545] btrfs_mount_root+0x188/0x1830 [ 327.276864] ? btrfs_decode_error+0x70/0x70 [ 327.281459] ? __mutex_unlock_slowpath+0xea/0x610 [ 327.286293] ? check_preemption_disabled+0x41/0x280 [ 327.291318] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 327.296323] ? pcpu_alloc+0xc9/0x1190 [ 327.300211] ? __lockdep_init_map+0x100/0x5a0 [ 327.304698] mount_fs+0xa3/0x310 [ 327.308055] vfs_kern_mount.part.0+0x68/0x470 [ 327.312540] ? kfree+0x110/0x210 [ 327.315911] vfs_kern_mount+0x3c/0x60 [ 327.319704] btrfs_mount+0x23a/0xaa0 [ 327.323416] ? btrfs_show_options+0xfd0/0xfd0 [ 327.328005] ? __mutex_unlock_slowpath+0xea/0x610 [ 327.332841] ? check_preemption_disabled+0x41/0x280 [ 327.337848] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 327.342852] ? pcpu_alloc+0xc9/0x1190 [ 327.346645] ? __lockdep_init_map+0x100/0x5a0 [ 327.351128] mount_fs+0xa3/0x310 [ 327.354505] vfs_kern_mount.part.0+0x68/0x470 [ 327.358992] do_mount+0x113c/0x2f10 [ 327.362608] ? cmp_ex_sort+0xc0/0xc0 [ 327.366318] ? __do_page_fault+0x180/0xd60 [ 327.370659] ? copy_mount_string+0x40/0x40 [ 327.374897] ? memset+0x20/0x40 [ 327.378166] ? copy_mount_options+0x26f/0x380 [ 327.382656] ksys_mount+0xcf/0x130 [ 327.386188] __x64_sys_mount+0xba/0x150 [ 327.390149] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 327.394804] do_syscall_64+0xf9/0x620 [ 327.398708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.403969] RIP: 0033:0x467b0a [ 327.407152] 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 [ 327.426214] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 327.433915] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 327.441255] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 327.448594] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 07:08:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00000040000000400000", 0xc3, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 327.455861] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 327.463117] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 07:08:52 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:08:52 executing program 4 (fault-call:4 fault-nth:47): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:52 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:08:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00000040000000400000", 0xc3, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:52 executing program 4 (fault-call:4 fault-nth:48): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 327.753931] FAULT_INJECTION: forcing a failure. [ 327.753931] name failslab, interval 1, probability 0, space 0, times 0 [ 327.753956] CPU: 1 PID: 16431 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 327.753964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.753968] Call Trace: [ 327.753987] dump_stack+0x1fc/0x2ef [ 327.754009] should_fail.cold+0xa/0xf [ 327.754028] ? setup_fault_attr+0x200/0x200 [ 327.754043] ? lock_acquire+0x170/0x3c0 [ 327.754065] __should_failslab+0x115/0x180 [ 327.754083] should_failslab+0x5/0x10 [ 327.754097] kmem_cache_alloc+0x277/0x370 [ 327.754117] getname_kernel+0x4e/0x370 [ 327.754130] kern_path+0x1b/0x40 [ 327.754144] lookup_bdev+0xfc/0x220 [ 327.754156] ? bd_acquire+0x440/0x440 [ 327.754172] ? list_sort.part.0+0x523/0x790 [ 327.754193] ? try_release_extent_buffer+0x3a0/0x3a0 [ 327.754212] blkdev_get_by_path+0x1b/0xd0 [ 327.754230] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 327.754246] open_fs_devices+0x5a3/0xa50 [ 327.754265] ? find_fsid+0xb0/0xb0 [ 327.754278] ? debug_check_no_obj_freed+0x201/0x490 [ 327.754301] btrfs_open_devices+0x114/0x150 [ 327.754318] btrfs_mount_root+0xa60/0x1830 [ 327.754341] ? btrfs_decode_error+0x70/0x70 [ 327.754356] ? __mutex_unlock_slowpath+0xea/0x610 [ 327.754374] ? check_preemption_disabled+0x41/0x280 [ 327.754395] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 327.754409] ? pcpu_alloc+0xc9/0x1190 [ 327.754426] ? __lockdep_init_map+0x100/0x5a0 [ 327.754443] mount_fs+0xa3/0x310 [ 327.754463] vfs_kern_mount.part.0+0x68/0x470 [ 327.754476] ? kfree+0x110/0x210 [ 327.754492] vfs_kern_mount+0x3c/0x60 [ 327.754510] btrfs_mount+0x23a/0xaa0 [ 327.754528] ? btrfs_show_options+0xfd0/0xfd0 [ 327.754540] ? __mutex_unlock_slowpath+0xea/0x610 [ 327.754566] ? check_preemption_disabled+0x41/0x280 [ 327.754588] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 327.754602] ? pcpu_alloc+0xc9/0x1190 [ 327.754619] ? __lockdep_init_map+0x100/0x5a0 [ 327.754637] mount_fs+0xa3/0x310 [ 327.754657] vfs_kern_mount.part.0+0x68/0x470 [ 327.754675] do_mount+0x113c/0x2f10 [ 327.754692] ? cmp_ex_sort+0xc0/0xc0 [ 327.754709] ? __do_page_fault+0x180/0xd60 [ 327.754726] ? copy_mount_string+0x40/0x40 [ 327.754751] ? memset+0x20/0x40 [ 327.754767] ? copy_mount_options+0x26f/0x380 [ 327.754785] ksys_mount+0xcf/0x130 [ 327.754802] __x64_sys_mount+0xba/0x150 [ 327.754818] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 327.754832] do_syscall_64+0xf9/0x620 [ 327.754848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.754859] RIP: 0033:0x467b0a [ 327.754873] 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 [ 327.754880] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 327.754892] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 327.754901] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 327.754910] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 327.754918] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 327.754926] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 327.850578] 9pnet: bogus RWRITE count (2 > 1) [ 327.988033] FAULT_INJECTION: forcing a failure. [ 327.988033] name failslab, interval 1, probability 0, space 0, times 0 [ 327.988053] CPU: 1 PID: 16450 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 327.988062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.988067] Call Trace: [ 327.988088] dump_stack+0x1fc/0x2ef [ 327.988109] should_fail.cold+0xa/0xf [ 327.988128] ? setup_fault_attr+0x200/0x200 [ 327.988146] ? lock_acquire+0x170/0x3c0 [ 327.988165] __should_failslab+0x115/0x180 [ 327.988180] should_failslab+0x5/0x10 [ 327.988193] __kmalloc_track_caller+0x2a6/0x3c0 [ 327.988208] ? btrfs_mount_root+0x364/0x1830 [ 327.988225] kstrdup+0x36/0x70 [ 327.988239] btrfs_mount_root+0x364/0x1830 [ 327.988260] ? btrfs_decode_error+0x70/0x70 [ 327.988275] ? __mutex_unlock_slowpath+0xea/0x610 [ 327.988294] ? check_preemption_disabled+0x41/0x280 [ 327.988312] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 327.988325] ? pcpu_alloc+0xc9/0x1190 [ 327.988340] ? __lockdep_init_map+0x100/0x5a0 [ 327.988357] mount_fs+0xa3/0x310 [ 327.988376] vfs_kern_mount.part.0+0x68/0x470 [ 327.988389] ? kfree+0x110/0x210 [ 327.988405] vfs_kern_mount+0x3c/0x60 [ 327.988422] btrfs_mount+0x23a/0xaa0 [ 327.988440] ? btrfs_show_options+0xfd0/0xfd0 [ 327.988452] ? __mutex_unlock_slowpath+0xea/0x610 [ 327.988470] ? check_preemption_disabled+0x41/0x280 [ 327.988490] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 327.988504] ? pcpu_alloc+0xc9/0x1190 [ 327.988519] ? __lockdep_init_map+0x100/0x5a0 [ 327.988534] mount_fs+0xa3/0x310 [ 327.988552] vfs_kern_mount.part.0+0x68/0x470 [ 327.988571] do_mount+0x113c/0x2f10 [ 327.988587] ? cmp_ex_sort+0xc0/0xc0 [ 327.988612] ? __do_page_fault+0x180/0xd60 [ 327.988629] ? copy_mount_string+0x40/0x40 [ 327.988653] ? memset+0x20/0x40 [ 327.988669] ? copy_mount_options+0x26f/0x380 [ 327.988687] ksys_mount+0xcf/0x130 [ 327.988705] __x64_sys_mount+0xba/0x150 [ 327.988720] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 327.988734] do_syscall_64+0xf9/0x620 [ 327.988751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.988761] RIP: 0033:0x467b0a [ 327.988774] 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 [ 327.988782] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 07:08:54 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:54 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00000040000000400000", 0xc3, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:54 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee100", 0x1b) 07:08:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a00000040000000400000", 0xc3, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:54 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:08:54 executing program 4 (fault-call:4 fault-nth:49): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 327.988796] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 327.988803] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 327.988811] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 327.988818] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 327.988826] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 329.604208] f2fs_msg: 50 callbacks suppressed [ 329.604221] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 329.619226] FAULT_INJECTION: forcing a failure. [ 329.619226] name failslab, interval 1, probability 0, space 0, times 0 [ 329.630973] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 329.630986] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 329.631619] F2FS-fs (loop2): invalid crc value 07:08:54 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:54 executing program 4 (fault-call:4 fault-nth:50): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:54 executing program 2: r0 = syz_mount_image$cramfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1001000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="453dcd28001000000300000000000000436f6d7072657373656420524f4d465326336279000000000700000008000000436f6d70726573736564000000000000c0415cf968000053c0", 0x49}], 0x0, &(0x7f0000000140)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0\x00', 0xc02, 0x114) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x7, 0x7, &(0x7f0000000980)=[{&(0x7f00000005c0)="1abfb874ed0c22e617697459cfb4c20692364923ecb5931ea1ffb7c7f2da9045d36ba6bd4093151567ac798479e1c6483e62f847439eedcfb7591c409df50f239a030b", 0x43, 0x100}, {&(0x7f0000000640)="5904529d96a8cb281c9a1c25ab28ccf431e4ef14a1b6912ed58b5f", 0x1b, 0x2}, {&(0x7f0000000680)="bd8cb920b877051cfb21b5a25081c9f71d9e19e2f30e8422eadf2259d225fb406f870196995405a40da0d1791e6cd6cbada56e08320ef5366fcd3ee7f4f634ebb1f1e29f6ad3a7dcca5938252a2585c50ccaf8588841d679699d0e15838ed3b984fa972db357b3aff83ae3b5ca37f0aee4231d5fe36ff3b88e26fced8574ff7d494abeb8962f6fd7905963997ce2f20fb714bab13c0ea92a00df52cade26b79778b97f7d5428dfdd93b110ff8b0835a5c0c548ff390383d1543d4bdfea9fa8f3fc2333484d2546b4f4d87f48b5360f4bae9556f663bfb2a9c78618a5b737ddd17102b58cec531b5a6c6250af", 0xec, 0x2d7}, {&(0x7f0000000780)="801e0122b46a99e92a94fea0af232515af2474351963f4345973151b1a70ca5e755cc356a7371f42edb8a75a635ad7aa6ea11cdb00533dfee07842d865fbfe566165b3fefd817fdb58b06a361c90af20b125f68f6eeb20bad6471a5eb279d9c88017c7925580a5b3845c22a961e12f5014064b669dafe1a8fdcbda04b830645c4ff6780fde4f4bca5ce0132a2a84511c50a04fd4484f", 0x96, 0x5}, {&(0x7f0000000840)="a9dd3cfc718276f2c333d1652d0a51dae8ce2ec4b2257880699a5795", 0x1c, 0x9}, {&(0x7f0000000880)="6210a59bcafe30dc0f8787831909af4035f4d1900421a4e39129a59fd10476c57377831ed8c9969770c15d2e07f0a9c908fce88eee64cfda497c158cc26e01d95f3e4184ccc4090e72058c6b38de02434b133da3226c318bc3bbdad20c55e165a8c43adbe192e76e161fbc547e12b70dfc622b7ab0c478bc37fddb425d6faa69d92737f68a2d6e97023315d98130241bf17e8a5e26ca75b1bf48c50bedaebf85ab100066b6b51591a794d3d37e6bf0dfe57b397c34a6016eaba2fa3b", 0xbc, 0x200}, {&(0x7f0000000940), 0x0, 0x3d5}], 0x100014, &(0x7f0000000a40)={[{@uid={'uid', 0x3d, r2}}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@nodiscard}, {@iocharset={'iocharset', 0x3d, 'macromanian'}}], [{@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_measure}, {@seclabel}]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) syz_mount_image$ocfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7f, 0x3, &(0x7f00000003c0)=[{&(0x7f00000002c0)="4236658c00ce30b04576720a3d4002aec394cac62a25d9b4f1761a551d3ee3923416a89af3af518cd443e51c1e91245c6cbe9a8119b8132f616accb4383957f30ca6b425b0474fc8549f462f5a3fcb9e33e973e4b72df98af807f5c9bc7e16b245052a9dfcf293a8a20bce22632611ea8a6d38df466dc0fb8832eafb8312cba4cd84d90a29f21793974da4df631bddb1aaa00d8b0c368acca1f1b87b36c340f7129ca8b8e8461ac86468dae38f31ff2eb1221df5fa1209f1a35c01fc2d61a7963f5bd7", 0xc3, 0x8001}, {&(0x7f0000000140)="aab1c894ea4fec755e562d0fd3965e03f840086c7cc3d15eaa94926658c060c7fb35b4dddf644bdf61e26953225882d63bccbd0e3c4468a0d1396dcdbf49d7d2f9d7a7", 0x43, 0x6}, {&(0x7f00000001c0)="4b3040ef4d364085ba62a45d2907b108bfa8c11b6dde652002836102ccf063b862b453dca8cdcdc100b842299de3", 0x2e, 0xfffffffffffff800}], 0x2000, &(0x7f0000000440)={[{}, {'\''}, {'cramfs\x00'}, {'cramfs\x00'}, {'-$#'}, {'&'}], [{@smackfsroot={'smackfsroot', 0x3d, 'cramfs\x00'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@euid_gt={'euid>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '$\'-#\x00'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@pcr={'pcr', 0x3d, 0x26}}, {@uid_gt={'uid>', r2}}, {@seclabel}, {@permit_directio}, {@fowner_gt={'fowner>', r4}}]}) 07:08:54 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:08:54 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:55 executing program 4 (fault-call:4 fault-nth:51): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 329.674413] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 329.675525] F2FS-fs (loop5): invalid crc value [ 329.675864] F2FS-fs (loop5): invalid crc value [ 329.675884] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 329.676156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 329.676167] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 329.720099] CPU: 1 PID: 16473 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 329.720110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.720115] Call Trace: [ 329.720137] dump_stack+0x1fc/0x2ef [ 329.720159] should_fail.cold+0xa/0xf [ 329.720178] ? setup_fault_attr+0x200/0x200 [ 329.720194] ? lock_acquire+0x170/0x3c0 [ 329.720214] __should_failslab+0x115/0x180 [ 329.720231] should_failslab+0x5/0x10 [ 329.720244] kmem_cache_alloc+0x277/0x370 [ 329.720263] getname_kernel+0x4e/0x370 [ 329.720276] kern_path+0x1b/0x40 [ 329.720290] lookup_bdev+0xfc/0x220 [ 329.720303] ? bd_acquire+0x440/0x440 [ 329.720314] ? debug_check_no_obj_freed+0x201/0x490 [ 329.720341] blkdev_get_by_path+0x1b/0xd0 [ 329.720359] btrfs_scan_one_device+0xd0/0xd00 [ 329.720379] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 329.720392] ? debug_check_no_obj_freed+0x201/0x490 [ 329.720409] ? device_list_add+0xdd0/0xdd0 [ 329.720422] ? kfree+0x110/0x210 [ 329.720437] ? btrfs_mount_root+0x107a/0x1830 [ 329.720452] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 329.720470] btrfs_mount_root+0x9df/0x1830 [ 329.720494] ? btrfs_decode_error+0x70/0x70 [ 329.720509] ? __mutex_unlock_slowpath+0xea/0x610 [ 329.720526] ? check_preemption_disabled+0x41/0x280 [ 329.720548] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 329.720561] ? pcpu_alloc+0xc9/0x1190 [ 329.720576] ? __lockdep_init_map+0x100/0x5a0 [ 329.720593] mount_fs+0xa3/0x310 [ 329.720614] vfs_kern_mount.part.0+0x68/0x470 [ 329.720627] ? kfree+0x110/0x210 [ 329.720644] vfs_kern_mount+0x3c/0x60 [ 329.720661] btrfs_mount+0x23a/0xaa0 [ 329.720678] ? btrfs_show_options+0xfd0/0xfd0 [ 329.720690] ? __mutex_unlock_slowpath+0xea/0x610 [ 329.720709] ? check_preemption_disabled+0x41/0x280 [ 329.720729] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 329.720743] ? pcpu_alloc+0xc9/0x1190 [ 329.720758] ? __lockdep_init_map+0x100/0x5a0 [ 329.720774] mount_fs+0xa3/0x310 [ 329.720812] vfs_kern_mount.part.0+0x68/0x470 [ 329.720831] do_mount+0x113c/0x2f10 [ 329.720849] ? cmp_ex_sort+0xc0/0xc0 [ 329.720868] ? __do_page_fault+0x180/0xd60 [ 329.720885] ? copy_mount_string+0x40/0x40 [ 329.720908] ? memset+0x20/0x40 [ 329.720923] ? copy_mount_options+0x26f/0x380 [ 329.720941] ksys_mount+0xcf/0x130 [ 329.720957] __x64_sys_mount+0xba/0x150 [ 329.720973] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 329.720986] do_syscall_64+0xf9/0x620 [ 329.721004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.721015] RIP: 0033:0x467b0a [ 329.721030] 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 [ 329.721038] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 329.721052] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 329.721060] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 329.721068] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 329.721077] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 329.721085] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 329.788988] 9pnet: bogus RWRITE count (2 > 1) [ 329.941106] FAULT_INJECTION: forcing a failure. [ 329.941106] name failslab, interval 1, probability 0, space 0, times 0 [ 329.941125] CPU: 1 PID: 16505 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 329.941132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.941137] Call Trace: [ 329.941158] dump_stack+0x1fc/0x2ef [ 329.941177] should_fail.cold+0xa/0xf [ 329.941195] ? setup_fault_attr+0x200/0x200 [ 329.941210] ? lock_acquire+0x170/0x3c0 [ 329.941231] __should_failslab+0x115/0x180 [ 329.941247] should_failslab+0x5/0x10 [ 329.941261] kmem_cache_alloc_trace+0x284/0x380 [ 329.941279] btrfs_mount_root+0x1e1/0x1830 [ 329.941308] ? btrfs_decode_error+0x70/0x70 [ 329.941323] ? __mutex_unlock_slowpath+0xea/0x610 [ 329.941342] ? check_preemption_disabled+0x41/0x280 [ 329.941362] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 329.941376] ? pcpu_alloc+0xc9/0x1190 [ 329.941392] ? __lockdep_init_map+0x100/0x5a0 [ 329.941408] mount_fs+0xa3/0x310 [ 329.941427] vfs_kern_mount.part.0+0x68/0x470 [ 329.941439] ? kfree+0x110/0x210 [ 329.941454] vfs_kern_mount+0x3c/0x60 [ 329.941470] btrfs_mount+0x23a/0xaa0 [ 329.941486] ? btrfs_show_options+0xfd0/0xfd0 [ 329.941497] ? __mutex_unlock_slowpath+0xea/0x610 [ 329.941514] ? check_preemption_disabled+0x41/0x280 [ 329.941533] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 329.941551] ? pcpu_alloc+0xc9/0x1190 [ 329.941568] ? __lockdep_init_map+0x100/0x5a0 [ 329.941586] mount_fs+0xa3/0x310 [ 329.941603] vfs_kern_mount.part.0+0x68/0x470 [ 329.941622] do_mount+0x113c/0x2f10 [ 329.941638] ? cmp_ex_sort+0xc0/0xc0 [ 329.941655] ? __do_page_fault+0x180/0xd60 [ 329.941672] ? copy_mount_string+0x40/0x40 [ 329.941694] ? memset+0x20/0x40 [ 329.941709] ? copy_mount_options+0x26f/0x380 [ 329.941728] ksys_mount+0xcf/0x130 [ 329.941746] __x64_sys_mount+0xba/0x150 [ 329.941762] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 329.941776] do_syscall_64+0xf9/0x620 [ 329.941792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.941802] RIP: 0033:0x467b0a [ 329.941815] 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 [ 329.941821] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 329.941834] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 329.941844] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 329.941853] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 329.941861] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 329.941870] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 329.982655] MTD: Attempt to mount non-MTD device "/dev/loop2" [ 329.988847] cramfs: bad root offset 12 [ 330.100818] MTD: Attempt to mount non-MTD device "/dev/loop2" [ 330.104254] cramfs: bad root offset 12 [ 330.208339] FAULT_INJECTION: forcing a failure. [ 330.208339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.208361] CPU: 1 PID: 16534 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 330.208369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.208373] Call Trace: [ 330.208393] dump_stack+0x1fc/0x2ef [ 330.208413] should_fail.cold+0xa/0xf [ 330.208428] ? lock_acquire+0x170/0x3c0 [ 330.208444] ? setup_fault_attr+0x200/0x200 [ 330.208468] __alloc_pages_nodemask+0x239/0x2890 [ 330.208483] ? blkdev_get+0x59a/0x940 [ 330.208496] ? __radix_tree_lookup+0x216/0x370 [ 330.208513] ? find_get_entry+0x4cd/0x8a0 [ 330.208531] ? lock_downgrade+0x720/0x720 [ 330.208541] ? __radix_tree_lookup+0x370/0x370 [ 330.208555] ? check_preemption_disabled+0x41/0x280 [ 330.208568] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 330.208585] ? iput+0xc9/0x860 [ 330.208600] ? find_get_pages_range_tag+0xc50/0xc50 [ 330.208613] ? blkdev_get+0xd0/0x940 [ 330.208636] alloc_pages_current+0x193/0x2a0 [ 330.208654] do_read_cache_page+0xa36/0x1170 [ 330.208668] ? blkdev_writepages+0x20/0x20 [ 330.208686] btrfs_scan_one_device+0x195/0xd00 [ 330.208702] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 330.208713] ? debug_check_no_obj_freed+0x201/0x490 [ 330.208727] ? device_list_add+0xdd0/0xdd0 [ 330.208739] ? kfree+0x110/0x210 [ 330.208752] ? btrfs_mount_root+0x107a/0x1830 [ 330.208765] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 330.208781] btrfs_mount_root+0x9df/0x1830 [ 330.208812] ? btrfs_decode_error+0x70/0x70 [ 330.208826] ? __mutex_unlock_slowpath+0xea/0x610 [ 330.208846] ? check_preemption_disabled+0x41/0x280 [ 330.208868] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 330.208882] ? pcpu_alloc+0xc9/0x1190 [ 330.208898] ? __lockdep_init_map+0x100/0x5a0 [ 330.208915] mount_fs+0xa3/0x310 [ 330.208935] vfs_kern_mount.part.0+0x68/0x470 [ 330.208948] ? kfree+0x110/0x210 [ 330.208963] vfs_kern_mount+0x3c/0x60 [ 330.208978] btrfs_mount+0x23a/0xaa0 [ 330.208995] ? btrfs_show_options+0xfd0/0xfd0 [ 330.209007] ? __mutex_unlock_slowpath+0xea/0x610 [ 330.209025] ? check_preemption_disabled+0x41/0x280 [ 330.209043] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 330.209055] ? pcpu_alloc+0xc9/0x1190 [ 330.209069] ? __lockdep_init_map+0x100/0x5a0 [ 330.209085] mount_fs+0xa3/0x310 [ 330.209102] vfs_kern_mount.part.0+0x68/0x470 [ 330.209117] do_mount+0x113c/0x2f10 [ 330.209131] ? cmp_ex_sort+0xc0/0xc0 [ 330.209145] ? __do_page_fault+0x180/0xd60 [ 330.209157] ? copy_mount_string+0x40/0x40 [ 330.209175] ? memset+0x20/0x40 [ 330.209186] ? copy_mount_options+0x26f/0x380 [ 330.209198] ksys_mount+0xcf/0x130 [ 330.209211] __x64_sys_mount+0xba/0x150 [ 330.209222] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 330.209232] do_syscall_64+0xf9/0x620 [ 330.209246] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.209255] RIP: 0033:0x467b0a [ 330.209266] 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 [ 330.209272] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 330.209282] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a 07:08:56 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:56 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:08:56 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc", 0xc5, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x46802) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r2, 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x40047602, &(0x7f0000000000)=0x5) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r1, 0x0) io_setup(0x2e, &(0x7f0000000400)=0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000300)=ANY=[], 0x9) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x790000e0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00', 0x14ac}, 0x1c) 07:08:56 executing program 4 (fault-call:4 fault-nth:52): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:56 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b00", 0x20) [ 330.209290] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 330.209300] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 330.209307] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 330.209313] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 07:08:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:57 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:08:57 executing program 4 (fault-call:4 fault-nth:53): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:57 executing program 4 (fault-call:4 fault-nth:54): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:57 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x46802) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r2, 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x40047602, &(0x7f0000000000)=0x5) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r1, 0x0) io_setup(0x2e, &(0x7f0000000400)=0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000300)=ANY=[], 0x9) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x790000e0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00', 0x14ac}, 0x1c) [ 332.215320] FAULT_INJECTION: forcing a failure. [ 332.215320] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.215340] CPU: 0 PID: 16558 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 332.215349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.215355] Call Trace: [ 332.215375] dump_stack+0x1fc/0x2ef [ 332.215397] should_fail.cold+0xa/0xf [ 332.215414] ? lock_acquire+0x170/0x3c0 [ 332.215432] ? setup_fault_attr+0x200/0x200 [ 332.215459] __alloc_pages_nodemask+0x239/0x2890 [ 332.215474] ? blkdev_get+0x59a/0x940 [ 332.215487] ? __radix_tree_lookup+0x216/0x370 [ 332.215504] ? find_get_entry+0x4cd/0x8a0 [ 332.215524] ? lock_downgrade+0x720/0x720 [ 332.215537] ? __radix_tree_lookup+0x370/0x370 [ 332.215554] ? check_preemption_disabled+0x41/0x280 [ 332.215569] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 332.215588] ? iput+0xc9/0x860 [ 332.215606] ? find_get_pages_range_tag+0xc50/0xc50 [ 332.215619] ? blkdev_get+0xd0/0x940 [ 332.215644] alloc_pages_current+0x193/0x2a0 [ 332.215662] do_read_cache_page+0xa36/0x1170 [ 332.215677] ? blkdev_writepages+0x20/0x20 [ 332.215696] btrfs_scan_one_device+0x195/0xd00 [ 332.215724] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 332.215738] ? debug_check_no_obj_freed+0x201/0x490 [ 332.215754] ? device_list_add+0xdd0/0xdd0 [ 332.215768] ? kfree+0x110/0x210 [ 332.215785] ? btrfs_mount_root+0x107a/0x1830 [ 332.215801] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 332.215820] btrfs_mount_root+0x9df/0x1830 [ 332.215861] ? btrfs_decode_error+0x70/0x70 [ 332.215877] ? __mutex_unlock_slowpath+0xea/0x610 [ 332.215897] ? check_preemption_disabled+0x41/0x280 [ 332.215920] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 332.215934] ? pcpu_alloc+0xc9/0x1190 [ 332.215950] ? __lockdep_init_map+0x100/0x5a0 [ 332.215968] mount_fs+0xa3/0x310 [ 332.215988] vfs_kern_mount.part.0+0x68/0x470 [ 332.216001] ? kfree+0x110/0x210 [ 332.216021] vfs_kern_mount+0x3c/0x60 [ 332.216038] btrfs_mount+0x23a/0xaa0 [ 332.216056] ? btrfs_show_options+0xfd0/0xfd0 [ 332.216068] ? __mutex_unlock_slowpath+0xea/0x610 [ 332.216087] ? check_preemption_disabled+0x41/0x280 [ 332.216108] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 332.216121] ? pcpu_alloc+0xc9/0x1190 [ 332.216137] ? __lockdep_init_map+0x100/0x5a0 [ 332.216154] mount_fs+0xa3/0x310 [ 332.216174] vfs_kern_mount.part.0+0x68/0x470 [ 332.216193] do_mount+0x113c/0x2f10 [ 332.216209] ? cmp_ex_sort+0xc0/0xc0 [ 332.216226] ? __do_page_fault+0x180/0xd60 [ 332.216244] ? copy_mount_string+0x40/0x40 [ 332.216267] ? memset+0x20/0x40 [ 332.216284] ? copy_mount_options+0x26f/0x380 [ 332.216302] ksys_mount+0xcf/0x130 [ 332.216319] __x64_sys_mount+0xba/0x150 [ 332.216335] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 332.216349] do_syscall_64+0xf9/0x620 [ 332.216368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.216379] RIP: 0033:0x467b0a [ 332.216394] 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 [ 332.216402] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 332.216416] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 332.216426] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 332.216434] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 332.216442] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 332.216450] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 332.255991] 9pnet: bogus RWRITE count (2 > 1) [ 332.496450] FAULT_INJECTION: forcing a failure. [ 332.496450] name failslab, interval 1, probability 0, space 0, times 0 [ 332.496468] CPU: 1 PID: 16581 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 332.496476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.496480] Call Trace: [ 332.496500] dump_stack+0x1fc/0x2ef [ 332.496519] should_fail.cold+0xa/0xf [ 332.496538] ? setup_fault_attr+0x200/0x200 [ 332.496554] ? __lock_acquire+0x6de/0x3ff0 [ 332.496573] __should_failslab+0x115/0x180 [ 332.496591] should_failslab+0x5/0x10 [ 332.496605] kmem_cache_alloc+0x3f/0x370 [ 332.496623] ? mempool_alloc+0x350/0x350 [ 332.496634] mempool_alloc+0x146/0x350 [ 332.496651] ? lock_acquire+0x170/0x3c0 [ 332.496664] ? mempool_resize+0x790/0x790 [ 332.496680] ? check_preemption_disabled+0x41/0x280 [ 332.496697] ? alloc_buffer_head+0x20/0x130 [ 332.496718] bio_alloc_bioset+0x389/0x5e0 [ 332.496734] ? alloc_page_buffers+0x2da/0x5c0 [ 332.496745] ? bvec_alloc+0x2f0/0x2f0 [ 332.496755] ? do_raw_spin_lock+0xcb/0x220 [ 332.496771] ? create_empty_buffers+0x4e7/0x760 [ 332.496788] submit_bh_wbc+0x141/0x760 [ 332.496807] block_read_full_page+0x7cf/0xd10 [ 332.496821] ? block_llseek+0xc0/0xc0 [ 332.496839] ? __bread_gfp+0x300/0x300 [ 332.496856] ? add_to_page_cache_locked+0x40/0x40 [ 332.496878] do_read_cache_page+0x533/0x1170 [ 332.496891] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 332.496902] ? blkdev_writepages+0x20/0x20 [ 332.496920] btrfs_scan_one_device+0x195/0xd00 [ 332.496935] ? retint_kernel+0x2d/0x2d [ 332.496950] ? btrfs_mount_root+0x107a/0x1830 [ 332.496965] ? device_list_add+0xdd0/0xdd0 [ 332.496978] ? kfree+0x123/0x210 [ 332.496996] btrfs_mount_root+0x9df/0x1830 [ 332.497017] ? btrfs_decode_error+0x70/0x70 [ 332.497031] ? __mutex_unlock_slowpath+0xea/0x610 [ 332.497048] ? check_preemption_disabled+0x41/0x280 [ 332.497068] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 332.497081] ? pcpu_alloc+0xc9/0x1190 [ 332.497096] ? __lockdep_init_map+0x100/0x5a0 [ 332.497110] mount_fs+0xa3/0x310 [ 332.497129] vfs_kern_mount.part.0+0x68/0x470 [ 332.497141] ? kfree+0x110/0x210 [ 332.497156] vfs_kern_mount+0x3c/0x60 [ 332.497171] btrfs_mount+0x23a/0xaa0 [ 332.497187] ? btrfs_show_options+0xfd0/0xfd0 [ 332.497198] ? __mutex_unlock_slowpath+0xea/0x610 [ 332.497215] ? check_preemption_disabled+0x41/0x280 [ 332.497233] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 332.497246] ? pcpu_alloc+0xc9/0x1190 [ 332.497260] ? __lockdep_init_map+0x100/0x5a0 [ 332.497275] mount_fs+0xa3/0x310 [ 332.497292] vfs_kern_mount.part.0+0x68/0x470 [ 332.497312] do_mount+0x113c/0x2f10 [ 332.497328] ? cmp_ex_sort+0xc0/0xc0 [ 332.497343] ? __do_page_fault+0x180/0xd60 [ 332.497357] ? copy_mount_string+0x40/0x40 [ 332.497377] ? memset+0x20/0x40 [ 332.497392] ? copy_mount_options+0x26f/0x380 [ 332.497408] ksys_mount+0xcf/0x130 [ 332.497423] __x64_sys_mount+0xba/0x150 [ 332.497437] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 332.497450] do_syscall_64+0xf9/0x620 [ 332.497466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.497476] RIP: 0033:0x467b0a [ 332.497489] 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 [ 332.497496] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 332.497507] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 332.497515] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 332.497523] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 332.497530] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 332.497538] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 332.646607] FAULT_INJECTION: forcing a failure. [ 332.646607] name failslab, interval 1, probability 0, space 0, times 0 [ 332.646627] CPU: 0 PID: 16595 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 332.646636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.646641] Call Trace: [ 332.646661] dump_stack+0x1fc/0x2ef [ 332.646683] should_fail.cold+0xa/0xf [ 332.646702] ? setup_fault_attr+0x200/0x200 [ 332.646719] ? __lock_acquire+0x6de/0x3ff0 [ 332.646740] __should_failslab+0x115/0x180 [ 332.646758] should_failslab+0x5/0x10 [ 332.646772] kmem_cache_alloc+0x3f/0x370 [ 332.646786] ? mempool_alloc+0x350/0x350 [ 332.646798] mempool_alloc+0x146/0x350 [ 332.646815] ? lock_acquire+0x170/0x3c0 [ 332.646828] ? mempool_resize+0x790/0x790 [ 332.646845] ? check_preemption_disabled+0x41/0x280 [ 332.646864] ? alloc_buffer_head+0x20/0x130 [ 332.646885] bio_alloc_bioset+0x389/0x5e0 [ 332.646900] ? alloc_page_buffers+0x2da/0x5c0 [ 332.646912] ? bvec_alloc+0x2f0/0x2f0 [ 332.646923] ? do_raw_spin_lock+0xcb/0x220 [ 332.646941] ? create_empty_buffers+0x4e7/0x760 [ 332.646959] submit_bh_wbc+0x141/0x760 [ 332.646979] block_read_full_page+0x7cf/0xd10 [ 332.646994] ? block_llseek+0xc0/0xc0 [ 332.647013] ? __bread_gfp+0x300/0x300 [ 332.647032] ? add_to_page_cache_locked+0x40/0x40 [ 332.647053] do_read_cache_page+0x533/0x1170 [ 332.647067] ? blkdev_writepages+0x20/0x20 [ 332.647083] btrfs_scan_one_device+0x195/0xd00 [ 332.647107] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 332.647119] ? debug_check_no_obj_freed+0x201/0x490 [ 332.647131] ? device_list_add+0xdd0/0xdd0 [ 332.647143] ? kfree+0x110/0x210 [ 332.647157] ? btrfs_mount_root+0x107a/0x1830 [ 332.647172] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 332.647189] btrfs_mount_root+0x9df/0x1830 [ 332.647212] ? btrfs_decode_error+0x70/0x70 [ 332.647225] ? __mutex_unlock_slowpath+0xea/0x610 [ 332.647244] ? check_preemption_disabled+0x41/0x280 [ 332.647262] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 332.647274] ? pcpu_alloc+0xc9/0x1190 [ 332.647289] ? __lockdep_init_map+0x100/0x5a0 [ 332.647304] mount_fs+0xa3/0x310 [ 332.647322] vfs_kern_mount.part.0+0x68/0x470 [ 332.647334] ? kfree+0x110/0x210 [ 332.647349] vfs_kern_mount+0x3c/0x60 [ 332.647365] btrfs_mount+0x23a/0xaa0 [ 332.647381] ? btrfs_show_options+0xfd0/0xfd0 [ 332.647392] ? __mutex_unlock_slowpath+0xea/0x610 [ 332.647410] ? check_preemption_disabled+0x41/0x280 [ 332.647429] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 332.647440] ? pcpu_alloc+0xc9/0x1190 [ 332.647453] ? __lockdep_init_map+0x100/0x5a0 [ 332.647468] mount_fs+0xa3/0x310 [ 332.647484] vfs_kern_mount.part.0+0x68/0x470 [ 332.647502] do_mount+0x113c/0x2f10 [ 332.647517] ? cmp_ex_sort+0xc0/0xc0 [ 332.647532] ? __do_page_fault+0x180/0xd60 [ 332.647546] ? copy_mount_string+0x40/0x40 [ 332.647568] ? memset+0x20/0x40 [ 332.647585] ? copy_mount_options+0x26f/0x380 [ 332.647607] ksys_mount+0xcf/0x130 [ 332.647623] __x64_sys_mount+0xba/0x150 [ 332.647637] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 332.647650] do_syscall_64+0xf9/0x620 [ 332.647667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.647677] RIP: 0033:0x467b0a [ 332.647690] 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 [ 332.647697] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 07:08:59 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:08:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000080000000510ec", 0x1c, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:59 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:08:59 executing program 4 (fault-call:4 fault-nth:55): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:08:59 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b00", 0x20) 07:08:59 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) [ 332.647709] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 332.647718] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 332.647725] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 332.647733] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 332.647741] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 07:08:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:08:59 executing program 4 (fault-call:4 fault-nth:56): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:09:00 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:09:00 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:09:00 executing program 4 (fault-call:4 fault-nth:57): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:09:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) [ 334.905299] f2fs_msg: 60 callbacks suppressed [ 334.905312] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 334.905323] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 334.905621] F2FS-fs (loop5): invalid crc value [ 334.905889] F2FS-fs (loop5): invalid crc value [ 334.905907] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 334.906141] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 334.906151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 334.906545] F2FS-fs (loop5): invalid crc value [ 334.906798] F2FS-fs (loop5): invalid crc value [ 334.906815] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 334.953595] FAULT_INJECTION: forcing a failure. [ 334.953595] name failslab, interval 1, probability 0, space 0, times 0 [ 334.953669] CPU: 1 PID: 16625 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 334.953677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.953683] Call Trace: [ 334.953705] dump_stack+0x1fc/0x2ef [ 334.953725] should_fail.cold+0xa/0xf [ 334.953744] ? setup_fault_attr+0x200/0x200 [ 334.953762] ? __lock_acquire+0x6de/0x3ff0 [ 334.953781] __should_failslab+0x115/0x180 [ 334.953804] should_failslab+0x5/0x10 [ 334.953819] kmem_cache_alloc+0x3f/0x370 [ 334.953841] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 334.953860] __radix_tree_create+0x314/0x540 [ 334.953884] page_cache_tree_insert+0xac/0x3f0 [ 334.953902] ? file_check_and_advance_wb_err+0x3a0/0x3a0 [ 334.953917] ? lock_acquire+0x170/0x3c0 [ 334.953932] ? __add_to_page_cache_locked+0x45e/0xb60 [ 334.953956] __add_to_page_cache_locked+0x46e/0xb60 [ 334.953984] ? page_cache_tree_insert+0x3f0/0x3f0 [ 334.954008] add_to_page_cache_lru+0x16a/0x680 [ 334.954027] ? add_to_page_cache_locked+0x40/0x40 [ 334.954053] pagecache_get_page+0x478/0xd50 [ 334.954076] __getblk_slow+0x216/0x9e0 [ 334.954102] __bread_gfp+0x218/0x300 [ 334.954120] btrfs_read_dev_super+0x8a/0x230 [ 334.954137] btrfs_get_bdev_and_sb+0xf6/0x2f0 [ 334.954153] open_fs_devices+0x5a3/0xa50 [ 334.954172] ? find_fsid+0xb0/0xb0 [ 334.954197] btrfs_open_devices+0x114/0x150 [ 334.954216] btrfs_mount_root+0xa60/0x1830 [ 334.954239] ? btrfs_decode_error+0x70/0x70 [ 334.954255] ? __mutex_unlock_slowpath+0xea/0x610 [ 334.954274] ? check_preemption_disabled+0x41/0x280 [ 334.954296] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 334.954310] ? pcpu_alloc+0xc9/0x1190 [ 334.954325] ? __lockdep_init_map+0x100/0x5a0 [ 334.954343] mount_fs+0xa3/0x310 [ 334.954362] vfs_kern_mount.part.0+0x68/0x470 [ 334.954375] ? kfree+0x110/0x210 [ 334.954392] vfs_kern_mount+0x3c/0x60 [ 334.954409] btrfs_mount+0x23a/0xaa0 [ 334.954427] ? btrfs_show_options+0xfd0/0xfd0 [ 334.954439] ? __mutex_unlock_slowpath+0xea/0x610 [ 334.954458] ? check_preemption_disabled+0x41/0x280 [ 334.954476] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 334.954489] ? pcpu_alloc+0xc9/0x1190 [ 334.954505] ? __lockdep_init_map+0x100/0x5a0 [ 334.954522] mount_fs+0xa3/0x310 [ 334.954541] vfs_kern_mount.part.0+0x68/0x470 [ 334.954560] do_mount+0x113c/0x2f10 [ 334.954577] ? cmp_ex_sort+0xc0/0xc0 [ 334.954594] ? __do_page_fault+0x180/0xd60 [ 334.954610] ? copy_mount_string+0x40/0x40 [ 334.954632] ? memset+0x20/0x40 [ 334.954647] ? copy_mount_options+0x26f/0x380 [ 334.954666] ksys_mount+0xcf/0x130 [ 334.954683] __x64_sys_mount+0xba/0x150 [ 334.954699] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 334.954712] do_syscall_64+0xf9/0x620 [ 334.954731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.954743] RIP: 0033:0x467b0a [ 334.954755] 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 [ 334.954762] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 334.954776] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 334.954785] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 334.954793] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 334.954800] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 334.954808] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 335.174163] FAULT_INJECTION: forcing a failure. [ 335.174163] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.174181] CPU: 0 PID: 16646 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 335.174189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.174193] Call Trace: [ 335.174213] dump_stack+0x1fc/0x2ef [ 335.174234] should_fail.cold+0xa/0xf [ 335.174251] ? setup_fault_attr+0x200/0x200 [ 335.174271] ? __lock_acquire+0x6de/0x3ff0 [ 335.174290] __alloc_pages_nodemask+0x239/0x2890 [ 335.174316] ? __lock_acquire+0x6de/0x3ff0 [ 335.174338] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 335.174358] ? mark_held_locks+0xf0/0xf0 [ 335.174375] ? lock_acquire+0x170/0x3c0 [ 335.174390] ? lo_release+0x1a/0x1f0 [ 335.174412] cache_grow_begin+0xa4/0x8a0 [ 335.174426] ? setup_fault_attr+0x200/0x200 [ 335.174439] ? lock_acquire+0x170/0x3c0 [ 335.174455] cache_alloc_refill+0x273/0x340 [ 335.174472] kmem_cache_alloc+0x346/0x370 [ 335.174489] getname_kernel+0x4e/0x370 [ 335.174502] kern_path+0x1b/0x40 [ 335.174515] lookup_bdev+0xfc/0x220 [ 335.174528] ? bd_acquire+0x440/0x440 [ 335.174542] ? list_sort.part.0+0x523/0x790 [ 335.174558] ? try_release_extent_buffer+0x3a0/0x3a0 [ 335.174574] blkdev_get_by_path+0x1b/0xd0 [ 335.174593] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 335.174607] open_fs_devices+0x5a3/0xa50 [ 335.174626] ? find_fsid+0xb0/0xb0 [ 335.174638] ? debug_check_no_obj_freed+0x201/0x490 [ 335.174659] btrfs_open_devices+0x114/0x150 [ 335.174677] btrfs_mount_root+0xa60/0x1830 [ 335.174700] ? btrfs_decode_error+0x70/0x70 [ 335.174716] ? __mutex_unlock_slowpath+0xea/0x610 [ 335.174734] ? check_preemption_disabled+0x41/0x280 [ 335.174753] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 335.174766] ? pcpu_alloc+0xc9/0x1190 [ 335.174781] ? __lockdep_init_map+0x100/0x5a0 [ 335.174796] mount_fs+0xa3/0x310 [ 335.174816] vfs_kern_mount.part.0+0x68/0x470 [ 335.174828] ? kfree+0x110/0x210 [ 335.174845] vfs_kern_mount+0x3c/0x60 [ 335.174862] btrfs_mount+0x23a/0xaa0 [ 335.174878] ? btrfs_show_options+0xfd0/0xfd0 [ 335.174890] ? __mutex_unlock_slowpath+0xea/0x610 [ 335.174908] ? check_preemption_disabled+0x41/0x280 [ 335.174929] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 335.174948] ? pcpu_alloc+0xc9/0x1190 [ 335.174964] ? __lockdep_init_map+0x100/0x5a0 [ 335.174981] mount_fs+0xa3/0x310 [ 335.175000] vfs_kern_mount.part.0+0x68/0x470 [ 335.175017] do_mount+0x113c/0x2f10 [ 335.175033] ? cmp_ex_sort+0xc0/0xc0 [ 335.175049] ? __do_page_fault+0x180/0xd60 [ 335.175064] ? copy_mount_string+0x40/0x40 [ 335.175084] ? memset+0x20/0x40 [ 335.175097] ? copy_mount_options+0x26f/0x380 [ 335.175113] ksys_mount+0xcf/0x130 [ 335.175127] __x64_sys_mount+0xba/0x150 [ 335.175143] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 335.175157] do_syscall_64+0xf9/0x620 [ 335.175174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.175184] RIP: 0033:0x467b0a [ 335.175199] 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 [ 335.175206] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 335.175219] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 335.175227] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 335.175236] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 335.175243] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 335.175251] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 335.331042] FAULT_INJECTION: forcing a failure. [ 335.331042] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.331060] CPU: 0 PID: 16665 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 335.331068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.331073] Call Trace: [ 335.331093] dump_stack+0x1fc/0x2ef [ 335.331115] should_fail.cold+0xa/0xf [ 335.331134] ? setup_fault_attr+0x200/0x200 [ 335.331155] ? __lock_acquire+0x6de/0x3ff0 [ 335.331175] __alloc_pages_nodemask+0x239/0x2890 [ 335.331200] ? __lock_acquire+0x6de/0x3ff0 [ 335.331222] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 335.331238] ? blk_put_request+0x110/0x110 [ 335.331253] ? check_preemption_disabled+0x41/0x280 [ 335.331269] ? mark_held_locks+0xf0/0xf0 [ 335.331287] ? lock_acquire+0x170/0x3c0 [ 335.331301] ? lo_release+0x1a/0x1f0 [ 335.331325] cache_grow_begin+0xa4/0x8a0 [ 335.331339] ? setup_fault_attr+0x200/0x200 [ 335.331353] ? lock_acquire+0x170/0x3c0 [ 335.331370] cache_alloc_refill+0x273/0x340 [ 335.331389] kmem_cache_alloc+0x346/0x370 [ 335.331407] getname_kernel+0x4e/0x370 [ 335.331421] kern_path+0x1b/0x40 [ 335.331435] lookup_bdev+0xfc/0x220 [ 335.331447] ? bd_acquire+0x440/0x440 [ 335.331462] ? list_sort.part.0+0x523/0x790 [ 335.331478] ? try_release_extent_buffer+0x3a0/0x3a0 [ 335.331496] blkdev_get_by_path+0x1b/0xd0 [ 335.331512] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 335.331527] open_fs_devices+0x5a3/0xa50 [ 335.331552] ? find_fsid+0xb0/0xb0 [ 335.331565] ? debug_check_no_obj_freed+0x201/0x490 [ 335.331590] btrfs_open_devices+0x114/0x150 [ 335.331608] btrfs_mount_root+0xa60/0x1830 [ 335.331631] ? btrfs_decode_error+0x70/0x70 [ 335.331646] ? __mutex_unlock_slowpath+0xea/0x610 [ 335.331665] ? check_preemption_disabled+0x41/0x280 [ 335.331686] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 335.331699] ? pcpu_alloc+0xc9/0x1190 [ 335.331713] ? __lockdep_init_map+0x100/0x5a0 [ 335.331730] mount_fs+0xa3/0x310 [ 335.331749] vfs_kern_mount.part.0+0x68/0x470 [ 335.331762] ? kfree+0x110/0x210 [ 335.331778] vfs_kern_mount+0x3c/0x60 [ 335.331795] btrfs_mount+0x23a/0xaa0 [ 335.331812] ? btrfs_show_options+0xfd0/0xfd0 [ 335.331825] ? __mutex_unlock_slowpath+0xea/0x610 [ 335.331842] ? check_preemption_disabled+0x41/0x280 [ 335.331861] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 335.331874] ? pcpu_alloc+0xc9/0x1190 [ 335.331889] ? __lockdep_init_map+0x100/0x5a0 [ 335.331906] mount_fs+0xa3/0x310 [ 335.331926] vfs_kern_mount.part.0+0x68/0x470 [ 335.331945] do_mount+0x113c/0x2f10 [ 335.331962] ? cmp_ex_sort+0xc0/0xc0 [ 335.331979] ? __do_page_fault+0x180/0xd60 [ 335.331995] ? copy_mount_string+0x40/0x40 [ 335.332023] ? memset+0x20/0x40 [ 335.332038] ? copy_mount_options+0x26f/0x380 [ 335.332055] ksys_mount+0xcf/0x130 [ 335.332071] __x64_sys_mount+0xba/0x150 [ 335.332087] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 335.332100] do_syscall_64+0xf9/0x620 [ 335.332117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.332128] RIP: 0033:0x467b0a [ 335.332141] 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 [ 335.332148] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 335.332160] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 335.332167] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 335.332175] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 07:09:02 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:09:02 executing program 4 (fault-call:4 fault-nth:58): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:09:02 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:09:02 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:09:02 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:09:02 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b00", 0x20) [ 335.332183] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 335.332190] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 337.664672] FAULT_INJECTION: forcing a failure. [ 337.664672] name failslab, interval 1, probability 0, space 0, times 0 [ 337.677574] CPU: 0 PID: 16706 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 337.685914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.690427] 9pnet: bogus RWRITE count (2 > 1) [ 337.695449] Call Trace: [ 337.695494] dump_stack+0x1fc/0x2ef [ 337.695515] should_fail.cold+0xa/0xf [ 337.695530] ? vfs_kern_mount+0x3c/0x60 [ 337.695546] ? setup_fault_attr+0x200/0x200 [ 337.695559] ? blk_queue_enter+0x40b/0xb70 [ 337.695577] __should_failslab+0x115/0x180 [ 337.727232] should_failslab+0x5/0x10 [ 337.731056] kmem_cache_alloc_node+0x54/0x3b0 [ 337.735664] create_task_io_context+0x2c/0x430 [ 337.740706] generic_make_request_checks+0x1c4f/0x22e0 [ 337.746135] ? should_fail_bio.isra.0+0xa0/0xa0 [ 337.750833] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 337.755950] ? kmem_cache_alloc+0x315/0x370 [ 337.760289] generic_make_request+0x23f/0xdf0 07:09:02 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r2, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) [ 337.764796] ? blk_put_request+0x110/0x110 [ 337.769047] ? check_preemption_disabled+0x41/0x280 [ 337.774162] ? alloc_buffer_head+0x20/0x130 [ 337.778538] submit_bio+0xb1/0x430 [ 337.782101] ? generic_make_request+0xdf0/0xdf0 [ 337.786778] ? check_preemption_disabled+0x41/0x280 [ 337.791811] ? guard_bio_eod+0x2a0/0x650 [ 337.795894] submit_bh_wbc+0x5a7/0x760 [ 337.799805] block_read_full_page+0x7cf/0xd10 [ 337.804317] ? block_llseek+0xc0/0xc0 07:09:02 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r3, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:09:02 executing program 4 (fault-call:4 fault-nth:59): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:09:02 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {0x0, 0x0, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:09:03 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r2, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:09:03 executing program 4 (fault-call:4 fault-nth:60): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) [ 337.808695] ? __bread_gfp+0x300/0x300 [ 337.808717] ? add_to_page_cache_locked+0x40/0x40 [ 337.808742] do_read_cache_page+0x533/0x1170 [ 337.808758] ? blkdev_writepages+0x20/0x20 [ 337.808777] btrfs_scan_one_device+0x195/0xd00 [ 337.808796] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 337.808810] ? debug_check_no_obj_freed+0x201/0x490 [ 337.808836] ? device_list_add+0xdd0/0xdd0 [ 337.808851] ? kfree+0x110/0x210 [ 337.808866] ? btrfs_mount_root+0x107a/0x1830 [ 337.808882] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 337.808901] btrfs_mount_root+0x9df/0x1830 [ 337.808925] ? btrfs_decode_error+0x70/0x70 [ 337.808940] ? __mutex_unlock_slowpath+0xea/0x610 [ 337.808959] ? check_preemption_disabled+0x41/0x280 [ 337.808979] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 337.808993] ? pcpu_alloc+0xc9/0x1190 [ 337.809010] ? __lockdep_init_map+0x100/0x5a0 [ 337.809027] mount_fs+0xa3/0x310 [ 337.809047] vfs_kern_mount.part.0+0x68/0x470 [ 337.809060] ? kfree+0x110/0x210 [ 337.809076] vfs_kern_mount+0x3c/0x60 [ 337.809094] btrfs_mount+0x23a/0xaa0 [ 337.809111] ? btrfs_show_options+0xfd0/0xfd0 [ 337.809124] ? __mutex_unlock_slowpath+0xea/0x610 [ 337.809142] ? check_preemption_disabled+0x41/0x280 [ 337.809163] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 337.809177] ? pcpu_alloc+0xc9/0x1190 [ 337.809193] ? __lockdep_init_map+0x100/0x5a0 [ 337.809210] mount_fs+0xa3/0x310 [ 337.809229] vfs_kern_mount.part.0+0x68/0x470 [ 337.809247] do_mount+0x113c/0x2f10 [ 337.809263] ? cmp_ex_sort+0xc0/0xc0 [ 337.809281] ? __do_page_fault+0x180/0xd60 [ 337.809298] ? copy_mount_string+0x40/0x40 [ 337.809320] ? memset+0x20/0x40 [ 337.809336] ? copy_mount_options+0x26f/0x380 [ 337.809354] ksys_mount+0xcf/0x130 [ 337.809371] __x64_sys_mount+0xba/0x150 [ 337.809387] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 337.809401] do_syscall_64+0xf9/0x620 [ 337.809419] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.809430] RIP: 0033:0x467b0a [ 337.809444] 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 [ 337.809451] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 337.809465] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 337.809473] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 337.809481] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 337.809489] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 337.809498] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 337.856118] FAT-fs (loop3): bogus number of reserved sectors [ 337.856131] FAT-fs (loop3): Can't find a valid FAT filesystem [ 338.097607] FAULT_INJECTION: forcing a failure. [ 338.097607] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.097626] CPU: 1 PID: 16743 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 338.097635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.097640] Call Trace: [ 338.097660] dump_stack+0x1fc/0x2ef [ 338.097681] should_fail.cold+0xa/0xf [ 338.097702] ? setup_fault_attr+0x200/0x200 [ 338.097722] ? __lock_acquire+0x6de/0x3ff0 [ 338.097744] __alloc_pages_nodemask+0x239/0x2890 [ 338.097767] ? __lock_acquire+0x6de/0x3ff0 [ 338.097788] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 338.097808] ? mark_held_locks+0xf0/0xf0 [ 338.097826] ? lock_acquire+0x170/0x3c0 [ 338.097840] ? lo_release+0x1a/0x1f0 [ 338.097862] cache_grow_begin+0xa4/0x8a0 [ 338.097876] ? setup_fault_attr+0x200/0x200 [ 338.097889] ? lock_acquire+0x170/0x3c0 [ 338.097906] cache_alloc_refill+0x273/0x340 [ 338.097926] kmem_cache_alloc+0x346/0x370 [ 338.097944] getname_kernel+0x4e/0x370 [ 338.097957] kern_path+0x1b/0x40 [ 338.097972] lookup_bdev+0xfc/0x220 [ 338.097984] ? bd_acquire+0x440/0x440 [ 338.098000] ? list_sort.part.0+0x523/0x790 [ 338.098017] ? try_release_extent_buffer+0x3a0/0x3a0 [ 338.098033] blkdev_get_by_path+0x1b/0xd0 [ 338.098051] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 338.098065] open_fs_devices+0x5a3/0xa50 [ 338.098083] ? find_fsid+0xb0/0xb0 [ 338.098101] ? debug_check_no_obj_freed+0x201/0x490 [ 338.098124] btrfs_open_devices+0x114/0x150 [ 338.098142] btrfs_mount_root+0xa60/0x1830 [ 338.098162] ? btrfs_decode_error+0x70/0x70 [ 338.098177] ? __mutex_unlock_slowpath+0xea/0x610 [ 338.098195] ? check_preemption_disabled+0x41/0x280 [ 338.098215] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 338.098228] ? pcpu_alloc+0xc9/0x1190 [ 338.098243] ? __lockdep_init_map+0x100/0x5a0 [ 338.098259] mount_fs+0xa3/0x310 [ 338.098285] vfs_kern_mount.part.0+0x68/0x470 [ 338.098299] ? kfree+0x110/0x210 [ 338.098316] vfs_kern_mount+0x3c/0x60 [ 338.098332] btrfs_mount+0x23a/0xaa0 [ 338.098349] ? btrfs_show_options+0xfd0/0xfd0 [ 338.098361] ? __mutex_unlock_slowpath+0xea/0x610 [ 338.098379] ? check_preemption_disabled+0x41/0x280 [ 338.098399] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 338.098412] ? pcpu_alloc+0xc9/0x1190 [ 338.098428] ? __lockdep_init_map+0x100/0x5a0 [ 338.098444] mount_fs+0xa3/0x310 [ 338.098463] vfs_kern_mount.part.0+0x68/0x470 [ 338.098482] do_mount+0x113c/0x2f10 [ 338.098498] ? cmp_ex_sort+0xc0/0xc0 [ 338.098514] ? __do_page_fault+0x180/0xd60 [ 338.098529] ? copy_mount_string+0x40/0x40 [ 338.098550] ? memset+0x20/0x40 [ 338.098565] ? copy_mount_options+0x26f/0x380 [ 338.098583] ksys_mount+0xcf/0x130 [ 338.098600] __x64_sys_mount+0xba/0x150 [ 338.098615] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 338.098629] do_syscall_64+0xf9/0x620 [ 338.098647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.098658] RIP: 0033:0x467b0a [ 338.098672] 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 [ 338.098680] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 338.098693] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 338.098701] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 338.098709] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 338.098717] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 338.098725] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 338.266109] FAULT_INJECTION: forcing a failure. [ 338.266109] name failslab, interval 1, probability 0, space 0, times 0 [ 338.266129] CPU: 1 PID: 16759 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 338.266137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.266142] Call Trace: [ 338.266163] dump_stack+0x1fc/0x2ef [ 338.266184] should_fail.cold+0xa/0xf [ 338.266202] ? setup_fault_attr+0x200/0x200 [ 338.266218] ? lock_acquire+0x170/0x3c0 [ 338.266239] __should_failslab+0x115/0x180 [ 338.266257] should_failslab+0x5/0x10 [ 338.266271] kmem_cache_alloc+0x277/0x370 [ 338.266289] getname_kernel+0x4e/0x370 [ 338.266303] kern_path+0x1b/0x40 [ 338.266317] lookup_bdev+0xfc/0x220 [ 338.266330] ? bd_acquire+0x440/0x440 [ 338.266351] blkdev_get_by_path+0x1b/0xd0 [ 338.266369] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 338.266385] open_fs_devices+0x5a3/0xa50 [ 338.266404] ? find_fsid+0xb0/0xb0 [ 338.266428] btrfs_open_devices+0x114/0x150 [ 338.266446] btrfs_mount_root+0xa60/0x1830 [ 338.266469] ? btrfs_decode_error+0x70/0x70 [ 338.266485] ? __mutex_unlock_slowpath+0xea/0x610 [ 338.266504] ? check_preemption_disabled+0x41/0x280 [ 338.266525] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 338.266539] ? pcpu_alloc+0xc9/0x1190 [ 338.266555] ? __lockdep_init_map+0x100/0x5a0 [ 338.266572] mount_fs+0xa3/0x310 [ 338.266591] vfs_kern_mount.part.0+0x68/0x470 [ 338.266604] ? kfree+0x110/0x210 [ 338.266621] vfs_kern_mount+0x3c/0x60 [ 338.266639] btrfs_mount+0x23a/0xaa0 [ 338.266656] ? btrfs_show_options+0xfd0/0xfd0 [ 338.266668] ? __mutex_unlock_slowpath+0xea/0x610 [ 338.266693] ? check_preemption_disabled+0x41/0x280 [ 338.266716] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 338.266729] ? pcpu_alloc+0xc9/0x1190 [ 338.266747] ? __lockdep_init_map+0x100/0x5a0 [ 338.266767] mount_fs+0xa3/0x310 [ 338.266787] vfs_kern_mount.part.0+0x68/0x470 [ 338.266807] do_mount+0x113c/0x2f10 [ 338.266824] ? cmp_ex_sort+0xc0/0xc0 [ 338.266841] ? __do_page_fault+0x180/0xd60 [ 338.266856] ? copy_mount_string+0x40/0x40 [ 338.266875] ? memset+0x20/0x40 [ 338.266889] ? copy_mount_options+0x26f/0x380 [ 338.266905] ksys_mount+0xcf/0x130 [ 338.266921] __x64_sys_mount+0xba/0x150 [ 338.266936] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 338.266949] do_syscall_64+0xf9/0x620 [ 338.266965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.266977] RIP: 0033:0x467b0a [ 338.266989] 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 [ 338.266996] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 338.267008] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 338.267015] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 338.267023] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 07:09:04 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 07:09:04 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r2, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:09:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010600), 0x0, 0x1400}, {&(0x7f0000011d00)="d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x600000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x600fe0}, {&(0x7f0000011f00)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x6011e0}, {&(0x7f0000012200)="0000000000000006000000020c60", 0xe, 0x6012e0}, {0x0, 0x0, 0x601320}, {&(0x7f0000012a00)="0000000000000000000000000000000000000000000000000000000100000000d82f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x604fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000040dfb02a", 0x20, 0x605fe0}], 0x0, &(0x7f0000014900)) 07:09:04 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r2, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) 07:09:04 executing program 4 (fault-call:4 fault-nth:61): r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xffffffffffffffff, 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8f, 0x0, 0x6, 0x8b, 0x0, 0x1, 0x4240, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) lremovexattr(0x0, 0x0) 07:09:04 executing program 0: r0 = socket(0x400000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x5d, 0x14d) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b000000", 0x22) [ 338.267030] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 338.267037] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 340.146787] f2fs_msg: 40 callbacks suppressed [ 340.146801] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 340.161737] FAULT_INJECTION: forcing a failure. [ 340.161737] name failslab, interval 1, probability 0, space 0, times 0 [ 340.185904] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 07:09:05 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX, @ANYRESHEX=r2, @ANYBLOB=',uname=9p\x00,debug=0x0000000000000002,version=9p2000.u,fscache,nodevmap,msize=0x000000007fffffff,debug=0x00000000000003ff,debug=0x0000000000000006,smackfsfloor=9p\x00,hash,fsname=)[,fsmagic=0x0000000000000003,appraise_type=imasig,\x00']) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) [ 340.195731] CPU: 1 PID: 16777 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 340.203647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.208825] FAT-fs (loop3): bogus number of reserved sectors [ 340.213178] Call Trace: [ 340.213210] dump_stack+0x1fc/0x2ef [ 340.213231] should_fail.cold+0xa/0xf [ 340.213248] ? setup_fault_attr+0x200/0x200 [ 340.213263] ? lock_acquire+0x170/0x3c0 [ 340.213280] __should_failslab+0x115/0x180 [ 340.213293] should_failslab+0x5/0x10 07:09:05 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) mount$9p_unix(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1002801, &(0x7f0000000700)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@smackfsdef={'smackfsdef', 0x3d, '&{/'}}]}}) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000780)=ANY=[], 0x42, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)={0x0, 0xfb, 0x7a, 0x0, 0xc, "ce6cb785fdc95c24b9d5b44f57c09d78", "13bbed651ae8c514f4f959dbb0ab9be121579f36457ee47d31cfe77fb06622de5b9b99cdea9ec7cb26d1e46ee929eda828ad573caabf697ae34f327a3555be79f57e2f995868f80761893097dd5e76d0916337eaf718bb2d7fbedd4b77d449920ebf347a88"}, 0x7a, 0x1) [ 340.213310] kmem_cache_alloc_trace+0x284/0x380 [ 340.249815] FAT-fs (loop3): Can't find a valid FAT filesystem [ 340.250297] btrfs_alloc_device+0xae/0x670 [ 340.260415] ? btrfs_finish_sprout+0x6c0/0x6c0 [ 340.265278] ? blkdev_put+0x85/0x520 [ 340.269022] close_fs_devices.part.0+0x245/0x860 [ 340.273807] btrfs_close_devices+0x95/0x1f0 [ 340.278693] btrfs_mount_root+0x10b9/0x1830 [ 340.278718] ? btrfs_decode_error+0x70/0x70 [ 340.278733] ? __mutex_unlock_slowpath+0xea/0x610 [ 340.278753] ? check_preemption_disabled+0x41/0x280 [ 340.278774] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 340.278789] ? pcpu_alloc+0xc9/0x1190 [ 340.278807] ? __lockdep_init_map+0x100/0x5a0 [ 340.278825] mount_fs+0xa3/0x310 [ 340.278845] vfs_kern_mount.part.0+0x68/0x470 [ 340.278860] ? kfree+0x110/0x210 [ 340.278876] vfs_kern_mount+0x3c/0x60 [ 340.278893] btrfs_mount+0x23a/0xaa0 [ 340.278911] ? btrfs_show_options+0xfd0/0xfd0 [ 340.278923] ? __mutex_unlock_slowpath+0xea/0x610 [ 340.278942] ? check_preemption_disabled+0x41/0x280 [ 340.278963] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 340.278976] ? pcpu_alloc+0xc9/0x1190 [ 340.278992] ? __lockdep_init_map+0x100/0x5a0 [ 340.279009] mount_fs+0xa3/0x310 [ 340.279029] vfs_kern_mount.part.0+0x68/0x470 [ 340.279048] do_mount+0x113c/0x2f10 [ 340.279066] ? cmp_ex_sort+0xc0/0xc0 [ 340.279083] ? __do_page_fault+0x180/0xd60 [ 340.279099] ? copy_mount_string+0x40/0x40 [ 340.279121] ? memset+0x20/0x40 [ 340.279137] ? copy_mount_options+0x26f/0x380 [ 340.279154] ksys_mount+0xcf/0x130 [ 340.279171] __x64_sys_mount+0xba/0x150 [ 340.279187] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 340.279202] do_syscall_64+0xf9/0x620 [ 340.279221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.279232] RIP: 0033:0x467b0a [ 340.279245] 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 [ 340.279253] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 340.279267] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 340.279274] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 340.279281] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 340.279288] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 340.279296] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 340.304412] F2FS-fs (loop5): invalid crc value [ 340.314326] F2FS-fs (loop5): SIT is corrupted node# 2 vs 7 [ 340.314339] F2FS-fs (loop5): Failed to initialize F2FS segment manager [ 340.315553] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 340.315564] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 340.315907] F2FS-fs (loop5): invalid crc value [ 340.325349] ------------[ cut here ]------------ [ 340.325359] kernel BUG at fs/btrfs/volumes.c:1057! [ 340.325501] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 340.325514] CPU: 1 PID: 16777 Comm: syz-executor.4 Not tainted 4.19.197-syzkaller #0 [ 340.325522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.325541] RIP: 0010:close_fs_devices.part.0+0x674/0x860 [ 340.325552] Code: 03 0f 8e 10 01 00 00 48 8b 44 24 10 c7 80 10 01 00 00 00 00 00 00 48 83 c4 40 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 1c af 71 fe <0f> 0b e8 15 af 71 fe 0f 0b e8 1e 7e a7 fe e9 f8 fb ff ff 4c 89 f7 [ 340.325557] RSP: 0018:ffff88809ed6f840 EFLAGS: 00010246 [ 340.325566] RAX: 0000000000040000 RBX: ffff888097f54d80 RCX: ffffc9000e470000 [ 340.325572] RDX: 0000000000040000 RSI: ffffffff82f0d0d4 RDI: 0000000000000007 [ 340.325582] RBP: ffff88808ff9c980 R08: 0000000000000000 R09: fffffffffffff000 [ 340.325589] R10: 0000000000000007 R11: 0000000000000000 R12: dffffc0000000000 [ 340.325596] R13: ffff888097f54e20 R14: ffff888097f54da0 R15: fffffffffffffff4 [ 340.325606] FS: 00007f8b9c404700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 340.325612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 340.325620] CR2: 00007fcc41043000 CR3: 000000009917f000 CR4: 00000000001426e0 [ 340.325629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 340.325636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 340.325639] Call Trace: [ 340.325657] btrfs_close_devices+0x95/0x1f0 [ 340.325718] btrfs_mount_root+0x10b9/0x1830 [ 340.325736] ? btrfs_decode_error+0x70/0x70 [ 340.325750] ? __mutex_unlock_slowpath+0xea/0x610 [ 340.325769] ? check_preemption_disabled+0x41/0x280 [ 340.325785] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 340.325797] ? pcpu_alloc+0xc9/0x1190 [ 340.325810] ? __lockdep_init_map+0x100/0x5a0 [ 340.325825] mount_fs+0xa3/0x310 [ 340.325841] vfs_kern_mount.part.0+0x68/0x470 [ 340.325854] ? kfree+0x110/0x210 [ 340.325867] vfs_kern_mount+0x3c/0x60 [ 340.325882] btrfs_mount+0x23a/0xaa0 [ 340.325898] ? btrfs_show_options+0xfd0/0xfd0 [ 340.325908] ? __mutex_unlock_slowpath+0xea/0x610 [ 340.325923] ? check_preemption_disabled+0x41/0x280 [ 340.325940] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 340.325950] ? pcpu_alloc+0xc9/0x1190 [ 340.325963] ? __lockdep_init_map+0x100/0x5a0 [ 340.325975] mount_fs+0xa3/0x310 [ 340.325990] vfs_kern_mount.part.0+0x68/0x470 [ 340.326006] do_mount+0x113c/0x2f10 [ 340.326021] ? cmp_ex_sort+0xc0/0xc0 [ 340.326036] ? __do_page_fault+0x180/0xd60 [ 340.326050] ? copy_mount_string+0x40/0x40 [ 340.326067] ? memset+0x20/0x40 [ 340.326081] ? copy_mount_options+0x26f/0x380 [ 340.326095] ksys_mount+0xcf/0x130 [ 340.326110] __x64_sys_mount+0xba/0x150 [ 340.326125] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 340.326137] do_syscall_64+0xf9/0x620 [ 340.326154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.326163] RIP: 0033:0x467b0a [ 340.326175] 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 [ 340.326181] RSP: 002b:00007f8b9c403fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 340.326194] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 340.326201] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b9c404000 [ 340.326208] RBP: 00007f8b9c404040 R08: 00007f8b9c404040 R09: 0000000020000000 [ 340.326216] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 340.326223] R13: 0000000020000100 R14: 00007f8b9c404000 R15: 00000000200005c0 [ 340.326234] Modules linked in: [ 340.326346] F2FS-fs (loop5): SIT is corrupted node# 2 vs 7 [ 340.326355] F2FS-fs (loop5): Failed to initialize F2FS segment manager [ 340.327320] ---[ end trace 79a8306b6c9f4258 ]--- [ 340.327339] RIP: 0010:close_fs_devices.part.0+0x674/0x860 [ 340.327352] Code: 03 0f 8e 10 01 00 00 48 8b 44 24 10 c7 80 10 01 00 00 00 00 00 00 48 83 c4 40 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 1c af 71 fe <0f> 0b e8 15 af 71 fe 0f 0b e8 1e 7e a7 fe e9 f8 fb ff ff 4c 89 f7 [ 340.327359] RSP: 0018:ffff88809ed6f840 EFLAGS: 00010246 [ 340.327370] RAX: 0000000000040000 RBX: ffff888097f54d80 RCX: ffffc9000e470000 [ 340.327378] RDX: 0000000000040000 RSI: ffffffff82f0d0d4 RDI: 0000000000000007 [ 340.327386] RBP: ffff88808ff9c980 R08: 0000000000000000 R09: fffffffffffff000 [ 340.327394] R10: 0000000000000007 R11: 0000000000000000 R12: dffffc0000000000 [ 340.327401] R13: ffff888097f54e20 R14: ffff888097f54da0 R15: fffffffffffffff4 [ 340.327412] FS: 00007f8b9c404700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 340.327420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 340.327430] CR2: 00007fcc41043000 CR3: 000000009917f000 CR4: 00000000001426e0 [ 340.327520] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 340.327527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 340.327533] Kernel panic - not syncing: Fatal exception [ 340.329284] Kernel Offset: disabled [ 341.037979] Rebooting in 86400 seconds..