s\x00'}], [{@appraise}, {@obj_role={'obj_role', 0x3d, 'befs\x00'}}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0), 0x84b01, 0x0) 17:33:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x190) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) [ 1879.943310] befs: (loop2): No write support. Marking filesystem read-only 17:33:52 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) r0 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x1, 0x581000) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r1, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0x30, &(0x7f0000000380)={&(0x7f0000000240)={0x124, r1, 0x315, 0x70bd27, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0x124}, 0x1, 0x0, 0x0, 0x4048084}, 0x1) 17:33:52 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair(0x28, 0x800, 0xfffff676, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='reno\x00', 0x5) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) execveat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)=':&+\x00', &(0x7f0000000100)='$*](!\x00', &(0x7f0000000140)='%\x00', &(0x7f0000000180)='}+)\x00', &(0x7f00000001c0)='&-+\x00', &(0x7f0000000200)='[,}#)\x00'], &(0x7f0000000280), 0x1000) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 17:33:52 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000100)=0x4) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140), 0x665d49984c8ad2bf, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x2, @media='eth\x00'}}}, [""]}, 0x68}}, 0x8080) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r2, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x100, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000064}, 0x2000c080) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) 17:33:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x190) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) 17:33:52 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x21400, &(0x7f0000000100)=ANY=[@ANYBLOB="00f52ad5ce539b94edf9d9ff97492306a4be11e1d3355695d7a341e99a432e8d147b36e3817f4a2314f98c9058a4485eef4f9d993f0ebe0a05b9adc463cb3f43c31474d921531b3a02354213e486eb19fed8a8ea32972e5db22287a1da19674d1c3f92c95ca859bf903da26e6c3734ccc998a1885feb2c8584f5aad558dd"]) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x5, 0x5, &(0x7f00000005c0)=[{&(0x7f00000001c0)="db5760503e69b120b34eaf810c57e665b0d878e7007f406306b3f0537ed9465c1a5d68d9efa0c0f3bae412e61e3cb124ac4c818b0aa3f7da6f795616a915d91ddf07c9aefb4fd5d0d78e2aeb8a45b4cb2a71b862150d933df18b871f00db878a6515c8f170385b7b35099c9be8aa961662dd3a40fefc393523392a55d1c8fe1be7bc27f49d8b52323f0e39c8251d4ac9a582279dabde905be06f99d8c9d949918ea19b47639b61501cdd73bcb4be10b0e4aa5a9bf8d2a9a1b2d292e657abf9b90f9d28a1d6f2d8a73cb42e2d", 0xcc, 0x3}, {&(0x7f00000002c0)="e96fae8176b59ca1bb4c2bd95a7fbd5a542d473e7a7916837c883113fe93593c6ea252d0eae08f888c90d2a5918a8877b508b7d51f51085b116856871eaf1e0eb318b1", 0x43, 0x42451a61}, {&(0x7f0000000340)="a4c4e0bb6337d7bd9f02e86cce840c67c68adf1a9f8db83854d9bf02a4502a79da2569dee071ab5c79565342271ac958f45564be60778aed196222a1f6152c6b86ceeb45b3d64e4cac2cfa80b06453fa614d88973a90d95799b9cb9708b5d7334720ab56a36325635edf789eb46860ee1b9ad03bfd44d95090806d2c6fa126659a886b39c416e0cbdb5c8c7e87d9585a9a639aa215484ce24e76131d88e26e0c567036bc2e73d61cc9bf87102d794c55a38b227bd58a21ca4359ec3f3cbf5af7", 0xc0}, {&(0x7f0000000400)="a442b11df230ad59a5a3d254e1bea0e2c3d806d319227121bd9e5ef51b67b69b2924529d016af3f8adc48aadf81c9c5b0a6b0634b952881f4d0dd1303bba8b80c8497c0d3e744311848035028229d06f0c89689b89f52e6f39ec4b7f8af0f86b2c4d31a51a2839c437f65168e667d4bb1fe6bbad9319f4f520b94494ce6f812ad99d9b6e7a885bc504e36dcf6a8616dc023cffabd3c70d7fb0633a3c28582d4bbe697fd707482d6224b5d32b4e4d7ed29fb975898d77d24867b8c9961f10cd1b677a7b0bb3", 0xc5}, {&(0x7f0000000500)="78cd01076c52fa5c6706123e6e228bd3d3fe917e567eea5fbeb39e454b47976f33f6639610461f90500e4860097c9828adcd08c92f040c7e098a0564dc1ea773c5bbb329343d1b7bf63bc23cfa40ea35ef420ebcbf3795ba912ad355cb173956c7c508686ebc0aaa48fa240396d56660a0d0c3d81038986020def3fc0f91f740dfbc30401c6a05c83918cfc2cedfd46249c0a449859006f1cd9cf3c2c975", 0x9e, 0x9}], 0x100b8, &(0x7f0000000640)={[{'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'^--'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}], [{@appraise}, {@obj_role={'obj_role', 0x3d, 'befs\x00'}}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0), 0x84b01, 0x0) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x21400, &(0x7f0000000100)=ANY=[@ANYBLOB="00f52ad5ce539b94edf9d9ff97492306a4be11e1d3355695d7a341e99a432e8d147b36e3817f4a2314f98c9058a4485eef4f9d993f0ebe0a05b9adc463cb3f43c31474d921531b3a02354213e486eb19fed8a8ea32972e5db22287a1da19674d1c3f92c95ca859bf903da26e6c3734ccc998a1885feb2c8584f5aad558dd"]) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x5, 0x5, &(0x7f00000005c0)=[{&(0x7f00000001c0)="db5760503e69b120b34eaf810c57e665b0d878e7007f406306b3f0537ed9465c1a5d68d9efa0c0f3bae412e61e3cb124ac4c818b0aa3f7da6f795616a915d91ddf07c9aefb4fd5d0d78e2aeb8a45b4cb2a71b862150d933df18b871f00db878a6515c8f170385b7b35099c9be8aa961662dd3a40fefc393523392a55d1c8fe1be7bc27f49d8b52323f0e39c8251d4ac9a582279dabde905be06f99d8c9d949918ea19b47639b61501cdd73bcb4be10b0e4aa5a9bf8d2a9a1b2d292e657abf9b90f9d28a1d6f2d8a73cb42e2d", 0xcc, 0x3}, {&(0x7f00000002c0)="e96fae8176b59ca1bb4c2bd95a7fbd5a542d473e7a7916837c883113fe93593c6ea252d0eae08f888c90d2a5918a8877b508b7d51f51085b116856871eaf1e0eb318b1", 0x43, 0x42451a61}, {&(0x7f0000000340)="a4c4e0bb6337d7bd9f02e86cce840c67c68adf1a9f8db83854d9bf02a4502a79da2569dee071ab5c79565342271ac958f45564be60778aed196222a1f6152c6b86ceeb45b3d64e4cac2cfa80b06453fa614d88973a90d95799b9cb9708b5d7334720ab56a36325635edf789eb46860ee1b9ad03bfd44d95090806d2c6fa126659a886b39c416e0cbdb5c8c7e87d9585a9a639aa215484ce24e76131d88e26e0c567036bc2e73d61cc9bf87102d794c55a38b227bd58a21ca4359ec3f3cbf5af7", 0xc0}, {&(0x7f0000000400)="a442b11df230ad59a5a3d254e1bea0e2c3d806d319227121bd9e5ef51b67b69b2924529d016af3f8adc48aadf81c9c5b0a6b0634b952881f4d0dd1303bba8b80c8497c0d3e744311848035028229d06f0c89689b89f52e6f39ec4b7f8af0f86b2c4d31a51a2839c437f65168e667d4bb1fe6bbad9319f4f520b94494ce6f812ad99d9b6e7a885bc504e36dcf6a8616dc023cffabd3c70d7fb0633a3c28582d4bbe697fd707482d6224b5d32b4e4d7ed29fb975898d77d24867b8c9961f10cd1b677a7b0bb3", 0xc5}, {&(0x7f0000000500)="78cd01076c52fa5c6706123e6e228bd3d3fe917e567eea5fbeb39e454b47976f33f6639610461f90500e4860097c9828adcd08c92f040c7e098a0564dc1ea773c5bbb329343d1b7bf63bc23cfa40ea35ef420ebcbf3795ba912ad355cb173956c7c508686ebc0aaa48fa240396d56660a0d0c3d81038986020def3fc0f91f740dfbc30401c6a05c83918cfc2cedfd46249c0a449859006f1cd9cf3c2c975", 0x9e, 0x9}], 0x100b8, &(0x7f0000000640)={[{'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'^--'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}], [{@appraise}, {@obj_role={'obj_role', 0x3d, 'befs\x00'}}]}) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0), 0x84b01, 0x0) (async) [ 1880.071188] befs: (loop5): No write support. Marking filesystem read-only [ 1880.076744] befs: (loop2): No write support. Marking filesystem read-only [ 1880.083574] befs: (loop5): invalid magic header 17:33:52 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) syz_open_dev$vcsa(&(0x7f00000001c0), 0x1, 0x581000) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r0, 0x15}, 0x14}}, 0x0) 17:33:52 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:52 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) socketpair(0x28, 0x800, 0xfffff676, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='reno\x00', 0x5) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) execveat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)=':&+\x00', &(0x7f0000000100)='$*](!\x00', &(0x7f0000000140)='%\x00', &(0x7f0000000180)='}+)\x00', &(0x7f00000001c0)='&-+\x00', &(0x7f0000000200)='[,}#)\x00'], &(0x7f0000000280), 0x1000) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 17:33:52 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) (async) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000100)=0x4) (async) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140), 0x665d49984c8ad2bf, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x2, @media='eth\x00'}}}, [""]}, 0x68}}, 0x8080) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r2, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x100, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000064}, 0x2000c080) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) [ 1880.152062] VFS: could not find a valid V7 on loop5. 17:33:52 executing program 5: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair(0x28, 0x800, 0xfffff676, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='reno\x00', 0x5) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) execveat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)=':&+\x00', &(0x7f0000000100)='$*](!\x00', &(0x7f0000000140)='%\x00', &(0x7f0000000180)='}+)\x00', &(0x7f00000001c0)='&-+\x00', &(0x7f0000000200)='[,}#)\x00'], &(0x7f0000000280), 0x1000) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 17:33:52 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair(0x28, 0x800, 0xfffff676, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='reno\x00', 0x5) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) execveat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)=':&+\x00', &(0x7f0000000100)='$*](!\x00', &(0x7f0000000140)='%\x00', &(0x7f0000000180)='}+)\x00', &(0x7f00000001c0)='&-+\x00', &(0x7f0000000200)='[,}#)\x00'], &(0x7f0000000280), 0x1000) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 17:33:52 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) (async) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000100)=0x4) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140), 0x665d49984c8ad2bf, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x2, @media='eth\x00'}}}, [""]}, 0x68}}, 0x8080) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r2, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x100, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000064}, 0x2000c080) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) [ 1880.237080] befs: (loop2): No write support. Marking filesystem read-only 17:33:52 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) syz_open_dev$vcsa(&(0x7f00000001c0), 0x1, 0x581000) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) 17:33:52 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:52 executing program 5: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000001800)=0x1, 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) mknodat$loop(r0, &(0x7f0000001780)='./file0\x00', 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000017c0), r0) getitimer(0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000100)='.\x00', 0x0, 0x7, &(0x7f0000001640)=[{&(0x7f0000000140)="6cb3c81bad2f2ae20ab9e8d2548471a1a0e8a32b6a4036f7262b3e2bd233966c1169f2b0e84cfd3ae27f11ef23522e89d3cea5cc0b6e2c4e9011fbdc44c4c97b9f5ea951ef9716b754b29abb9d8f37e8dbb0085e0f9d0efce379023da23f4a24178040022c06dbc8d1d1c6eb056fa10aff841316011739a6c4afb33c4196e4620cfaf3e08dd67026c0e0a9663839df4b3c2b7ad0ce667b3ac98cb9fcc1cc0e7e747a7c8e14376801a19fba0e7d0e8a8ec530596049ed21d31022b76dd45c17ec6bcddddf3d16e220b24dd2daa889ba80c60abfccc9b79a636a8b471e933255edcc29cb61f535", 0xe6, 0x7}, {&(0x7f0000000240)="77b2174e51b39986cfa744973fc20769ae045e653a80f7778d4d5e4ecda15ffaa76988580b1eea3f193aadc7bf4e10c11c57db2491ed3737c73df2cd765f3d9b1b6773a009872b7558e5b7ed1c529e673540f2969406e72b7df2dc0784a6a8d6453a8b2bfa7edf0d0835d319c1bbebab46270c10ac5d6eba04e4bd1d453ca04a5f0a078daae0d8ed1cc1bd47a4cba0f08ec35f517eb81ecfbe659862209608fb1db9782182c791ea15f640ad3e926b333b95301f8c3fb4a145f74421b83a0e2d2b8bb97d3cffae4c42ecdd8b4615c86eb83184e57d472e0eb41d951a8e", 0xdd, 0x1ff}, {&(0x7f0000000340)="4b7c60af0a482ce05da2aec4f5f68ebe7841b546ddd72dc312d122b026141056d9ed4e2e46fb79a7f028cf5b52e507e7ad8c5f9493ec68884fb3fee7ae1c88c612ef6798b662f131ad955c8c0ef393ad6118cbfcc910a91c154511b5c88b71221e1286ed1aefe011fc4f98fa0b9fab7bb49ac70ffd14bba4fb5c8f3d51799c4a3e20e443711e2f6182250b2ba73ef3162c0e37eb408c02930f701ce7c7f4b4d7c8aef1fc0ae85c700ed4e0cc1b70805ac925ea56a33c5894eff31f17962ef74bc48cfb0cf6aa5dfddbccc49959d6cad4b72801cd4a", 0xd5, 0x8}, {&(0x7f0000000440)="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", 0x1000, 0x2}, {&(0x7f0000001440)="2d1014d6c360933b369bf97eeb2dd1c72ae7cb796533d2ad2b39a85d0b422a40cb4b3f63dfd026dada0b91b6ac5e87ee99e168d9a71d2efa4661644d72c0bc8d92fd9b448839d84d2aa28207e0da9b988ebe3f6750142642def15066b77bdf77c2e484b11f86b4161515613a06fa2e84f65a46640ace2debd6e818f7687d837ba2bda04500d261904f43e7277ec6768da667a15cad447861a3dfed85603f29beccf36986c961810ac8f296a5c84eb04db04c57d442b36901566270b4acdc4f6453b4ed6a4e5c38f1f938656cf77cfccca0d4ae4d48e601", 0xd7, 0xfffffffffffffffc}, {&(0x7f0000001540)="da2ab7e2e4000287c5a9514a1164ded6f591ef9efb871cbf2db633b0e29db10d4a366ff658cfd7bc9a128b0ee0f1bc342c705ad49709256746290b750971e41b6d7414a62138b9d6dd35e9373e36f6", 0x4f, 0x100000001}, {&(0x7f00000015c0)="8620590d46e824a7dee72334a2fe890002a19bc8c2b9fb226a28873c7415685faa88a8c1f6fa23f16bf2aeb882f46849555665dfbe3a1a71516086c3c40ae5e60f8cc7657d0837f9ef", 0x49, 0x101}], 0x410, &(0x7f0000001740)={[{'\x9fefi\x00'}], [{@dont_measure}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 17:33:52 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3801, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 17:33:52 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x21400, &(0x7f0000000100)=ANY=[@ANYBLOB="00f52ad5ce539b94edf9d9ff97492306a4be11e1d3355695d7a341e99a432e8d147b36e3817f4a2314f98c9058a4485eef4f9d993f0ebe0a05b9adc463cb3f43c31474d921531b3a02354213e486eb19fed8a8ea32972e5db22287a1da19674d1c3f92c95ca859bf903da26e6c3734ccc998a1885feb2c8584f5aad558dd"]) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x5, 0x5, &(0x7f00000005c0)=[{&(0x7f00000001c0)="db5760503e69b120b34eaf810c57e665b0d878e7007f406306b3f0537ed9465c1a5d68d9efa0c0f3bae412e61e3cb124ac4c818b0aa3f7da6f795616a915d91ddf07c9aefb4fd5d0d78e2aeb8a45b4cb2a71b862150d933df18b871f00db878a6515c8f170385b7b35099c9be8aa961662dd3a40fefc393523392a55d1c8fe1be7bc27f49d8b52323f0e39c8251d4ac9a582279dabde905be06f99d8c9d949918ea19b47639b61501cdd73bcb4be10b0e4aa5a9bf8d2a9a1b2d292e657abf9b90f9d28a1d6f2d8a73cb42e2d", 0xcc, 0x3}, {&(0x7f00000002c0)="e96fae8176b59ca1bb4c2bd95a7fbd5a542d473e7a7916837c883113fe93593c6ea252d0eae08f888c90d2a5918a8877b508b7d51f51085b116856871eaf1e0eb318b1", 0x43, 0x42451a61}, {&(0x7f0000000340)="a4c4e0bb6337d7bd9f02e86cce840c67c68adf1a9f8db83854d9bf02a4502a79da2569dee071ab5c79565342271ac958f45564be60778aed196222a1f6152c6b86ceeb45b3d64e4cac2cfa80b06453fa614d88973a90d95799b9cb9708b5d7334720ab56a36325635edf789eb46860ee1b9ad03bfd44d95090806d2c6fa126659a886b39c416e0cbdb5c8c7e87d9585a9a639aa215484ce24e76131d88e26e0c567036bc2e73d61cc9bf87102d794c55a38b227bd58a21ca4359ec3f3cbf5af7", 0xc0}, {&(0x7f0000000400)="a442b11df230ad59a5a3d254e1bea0e2c3d806d319227121bd9e5ef51b67b69b2924529d016af3f8adc48aadf81c9c5b0a6b0634b952881f4d0dd1303bba8b80c8497c0d3e744311848035028229d06f0c89689b89f52e6f39ec4b7f8af0f86b2c4d31a51a2839c437f65168e667d4bb1fe6bbad9319f4f520b94494ce6f812ad99d9b6e7a885bc504e36dcf6a8616dc023cffabd3c70d7fb0633a3c28582d4bbe697fd707482d6224b5d32b4e4d7ed29fb975898d77d24867b8c9961f10cd1b677a7b0bb3", 0xc5}, {&(0x7f0000000500)="78cd01076c52fa5c6706123e6e228bd3d3fe917e567eea5fbeb39e454b47976f33f6639610461f90500e4860097c9828adcd08c92f040c7e098a0564dc1ea773c5bbb329343d1b7bf63bc23cfa40ea35ef420ebcbf3795ba912ad355cb173956c7c508686ebc0aaa48fa240396d56660a0d0c3d81038986020def3fc0f91f740dfbc30401c6a05c83918cfc2cedfd46249c0a449859006f1cd9cf3c2c975", 0x9e, 0x9}], 0x100b8, &(0x7f0000000640)={[{'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'^--'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}], [{@appraise}, {@obj_role={'obj_role', 0x3d, 'befs\x00'}}]}) (async, rerun: 64) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0), 0x84b01, 0x0) (rerun: 64) 17:33:52 executing program 1: setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000340)=[@sack_perm, @sack_perm, @timestamp, @mss={0x2, 0x7}], 0x4) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000600)='.pending_reads\x00', 0x181001, 0xd2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000640), &(0x7f0000000680)=0x14) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000540), 0x4) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x3ff, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="5b4e2d4737683701130f109dc16b5ce9c55b9f73ba69508a640f9b753c958880e4b627cb4c05139761903e1a8fec9efe3ec80f8fd37c49be982cc6a545963797c672b4305c40b3eb85a4801ff27221a9e8fedb97071e9eeeccc52a3b8097ff6831086b10232ad9207bfaeef32a0aaa730a02fc086ef196846d9a159800691c94c2993631d8a91d28be186334a88760c01328c7", 0x93, 0x319}, {&(0x7f0000000180)="4b6480adafc25aea66757e1f51d181e0274aeb06eed7e5d791b89cd93d501a64a8b05c9a10473ddbdabea42c43a6", 0x2e, 0x2b}, {&(0x7f00000001c0)="0abd2503bfa0fe779bc2eefd6878ce9a5026aa7d8dbee01ba83bf7e806ca50a5a5c9dbfa97fbf3a144a6b679edc7a9a760e5c45cab8dc0c952e3258d0a3ebe0a7e7982aa04945ca277a90f2c42dc8434592809dd5b3ee9e1ad7e3b7b99c0747e0a2327ea80b0cae8afcad9a64d42fac8e61d827db2b5eefbf50c94a285934d473a6ea7ebd8dacfeb395426ed745b066730b3c2a7dfc5afb542e89fcd88e5abae4d8ccda7e4c4420d74745780cfc46d10013627", 0xb3, 0x3f}, {&(0x7f0000000280)="9bb31f37da9c26f3b36502a4386e24707910cca81f53085de991740bce1c5fd2c0251c83a2ef54c763f54d0992c7cce3a4f619e9c32bfc82cc5b5f902b5a8b21330f15d429f4956ba5271fcfaad986ae5c2d86cdb69c9507ca5ae61d811eb13bd3eae1dbfda9ddf46f19c42219d46417b19ec828817bb2fc3033a9cc42089db6e4cae88544917f822ebc562ff7fcf46a3ff64f3a0d8963b18534bc1cffb8c5c04855e8a40e", 0xa5}, {&(0x7f0000000580)="260bd5b07257f011fd084a12741a06de8521f42c9903cadea3dc597fdc35aa10e700e4f758df85d488e32b98ae01600fda7addb3ea48915ad97548fef87555862a91a036378d5ac5b01c9dd51b", 0x4d, 0x5}, {&(0x7f0000000380)="a0d50ec4c890b4a0d9291c741446241f14384a76981c8324fef8369ff0f0b3da85b07270bbfbe9779156963dec4914cec1d0813e27b77b3aeb4bcb698383afb1f7b361242e3723dfd1fa13729649df54418d4af5bfc10c356354e8a4451750e37c778e87ab983385f41759170c6f55a8d4c6bd41d52213cdf4a2ce8491db2c3640ae7b10d0c151e877133c3bd7e6a0ff88da59af691de2f360f947ef4dbb6a40ed7d461c5383085bc8560b9999d7231f45b537eb4dd282121569e69f5feb9544cb417327fc45419aa54964bf6a0688849fba3a188c3a814e0d75f36537c72b07c3600235abc5d511", 0xe8, 0x5}], 0x8c050, &(0x7f0000000700)=ANY=[@ANYBLOB="2a1c402c2a2c402823215c21404c5b2c26255c2c2c6d6561733572652c00c0d844a73a5e0f8a2ad864b90100bf483e478c6876bcd987c965219ad2c810d4989fa292610939cc7b070000005f5deb6bbd0b9c54b08b01daa11b8aa339cfb986ac94367a7c13a9a3cb3f98be94d4df468de132c9b8bce4e7991179f2ede2a8aeb492a6ace42973cdb80d905319091dad3a8f6d5199ed1e0000000000000000000000004e87eb68517792fdda94b7e8ad3a2fafb65a948cba48c762cb66fbdc"]) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000007c0)="ded34192300e5321a9e7bbdd7bc68d53565ea53387d513462545aaef4e5d0d1834bb8149d9e1fe6f853726566452785e2d5f22c5e93e10354edf93156783cf0d414d4c8cba03b3d4396860b0645d154071c3efb17753dc2cf6cec1780f901f24b909299b0de97baecf29cdd4ed33dc1806f25fe95f2267b95f16bcfabd289b22480918ebe4986a3095895e2301702d2b1eda4b912bf44d125c356009590ede163c9769730441382571d53922fec40236dbef62242afe1b62fb2e8ab1be17714bc4d11a673e154286c1faff3c39f5c928b38982b461664d916e1a15677e6884aee250aba5a45421b0", 0xe8) 17:33:52 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) 17:33:52 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3801, 0x0) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) [ 1880.380995] befs: (loop2): No write support. Marking filesystem read-only 17:33:52 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) syz_open_dev$vcsa(&(0x7f00000001c0), 0x1, 0x581000) [ 1880.452964] befs: (loop5): No write support. Marking filesystem read-only 17:33:52 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3801, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3801, 0x0) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) (async) 17:33:52 executing program 3: ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:52 executing program 1: setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000340)=[@sack_perm, @sack_perm, @timestamp, @mss={0x2, 0x7}], 0x4) (async, rerun: 32) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000600)='.pending_reads\x00', 0x181001, 0xd2) (rerun: 32) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000640), &(0x7f0000000680)=0x14) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000540), 0x4) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_mount_image$v7(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x3ff, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="5b4e2d4737683701130f109dc16b5ce9c55b9f73ba69508a640f9b753c958880e4b627cb4c05139761903e1a8fec9efe3ec80f8fd37c49be982cc6a545963797c672b4305c40b3eb85a4801ff27221a9e8fedb97071e9eeeccc52a3b8097ff6831086b10232ad9207bfaeef32a0aaa730a02fc086ef196846d9a159800691c94c2993631d8a91d28be186334a88760c01328c7", 0x93, 0x319}, {&(0x7f0000000180)="4b6480adafc25aea66757e1f51d181e0274aeb06eed7e5d791b89cd93d501a64a8b05c9a10473ddbdabea42c43a6", 0x2e, 0x2b}, {&(0x7f00000001c0)="0abd2503bfa0fe779bc2eefd6878ce9a5026aa7d8dbee01ba83bf7e806ca50a5a5c9dbfa97fbf3a144a6b679edc7a9a760e5c45cab8dc0c952e3258d0a3ebe0a7e7982aa04945ca277a90f2c42dc8434592809dd5b3ee9e1ad7e3b7b99c0747e0a2327ea80b0cae8afcad9a64d42fac8e61d827db2b5eefbf50c94a285934d473a6ea7ebd8dacfeb395426ed745b066730b3c2a7dfc5afb542e89fcd88e5abae4d8ccda7e4c4420d74745780cfc46d10013627", 0xb3, 0x3f}, {&(0x7f0000000280)="9bb31f37da9c26f3b36502a4386e24707910cca81f53085de991740bce1c5fd2c0251c83a2ef54c763f54d0992c7cce3a4f619e9c32bfc82cc5b5f902b5a8b21330f15d429f4956ba5271fcfaad986ae5c2d86cdb69c9507ca5ae61d811eb13bd3eae1dbfda9ddf46f19c42219d46417b19ec828817bb2fc3033a9cc42089db6e4cae88544917f822ebc562ff7fcf46a3ff64f3a0d8963b18534bc1cffb8c5c04855e8a40e", 0xa5}, {&(0x7f0000000580)="260bd5b07257f011fd084a12741a06de8521f42c9903cadea3dc597fdc35aa10e700e4f758df85d488e32b98ae01600fda7addb3ea48915ad97548fef87555862a91a036378d5ac5b01c9dd51b", 0x4d, 0x5}, {&(0x7f0000000380)="a0d50ec4c890b4a0d9291c741446241f14384a76981c8324fef8369ff0f0b3da85b07270bbfbe9779156963dec4914cec1d0813e27b77b3aeb4bcb698383afb1f7b361242e3723dfd1fa13729649df54418d4af5bfc10c356354e8a4451750e37c778e87ab983385f41759170c6f55a8d4c6bd41d52213cdf4a2ce8491db2c3640ae7b10d0c151e877133c3bd7e6a0ff88da59af691de2f360f947ef4dbb6a40ed7d461c5383085bc8560b9999d7231f45b537eb4dd282121569e69f5feb9544cb417327fc45419aa54964bf6a0688849fba3a188c3a814e0d75f36537c72b07c3600235abc5d511", 0xe8, 0x5}], 0x8c050, &(0x7f0000000700)=ANY=[@ANYBLOB="2a1c402c2a2c402823215c21404c5b2c26255c2c2c6d6561733572652c00c0d844a73a5e0f8a2ad864b90100bf483e478c6876bcd987c965219ad2c810d4989fa292610939cc7b070000005f5deb6bbd0b9c54b08b01daa11b8aa339cfb986ac94367a7c13a9a3cb3f98be94d4df468de132c9b8bce4e7991179f2ede2a8aeb492a6ace42973cdb80d905319091dad3a8f6d5199ed1e0000000000000000000000004e87eb68517792fdda94b7e8ad3a2fafb65a948cba48c762cb66fbdc"]) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000007c0)="ded34192300e5321a9e7bbdd7bc68d53565ea53387d513462545aaef4e5d0d1834bb8149d9e1fe6f853726566452785e2d5f22c5e93e10354edf93156783cf0d414d4c8cba03b3d4396860b0645d154071c3efb17753dc2cf6cec1780f901f24b909299b0de97baecf29cdd4ed33dc1806f25fe95f2267b95f16bcfabd289b22480918ebe4986a3095895e2301702d2b1eda4b912bf44d125c356009590ede163c9769730441382571d53922fec40236dbef62242afe1b62fb2e8ab1be17714bc4d11a673e154286c1faff3c39f5c928b38982b461664d916e1a15677e6884aee250aba5a45421b0", 0xe8) 17:33:52 executing program 3: ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x6) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:52 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x80a40, 0x0) openat$incfs(r0, &(0x7f0000000100)='.log\x00', 0x82, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={{r2, r3/1000+10000}, {r4, r5/1000+60000}}, 0x100) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r6 = syz_mount_image$befs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="0fb5fc3ecb2c1d0bcaa62c90ab6760bb80d388cb2ce2ea8eb240d081d31e2191bc02636378c587258f31451db490be77a9bc69580bb4a3636a8d173f64bef0300352eefab2781876ca6712b1a0a4daa1f217d4f3dd77303747ab3a49ac64f38ce956a416a1e43a4104124aa62e9c3eff81ead6693ef36af1f45948", 0x7b, 0x6}], 0x21010, &(0x7f0000000240)={[{'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}, {':-*(\xeb'}, {'/dev/dlm_plock\x00'}, {'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}], [{@hash}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) getdents(r6, &(0x7f0000000300)=""/152, 0x98) [ 1880.500763] befs: (loop2): No write support. Marking filesystem read-only [ 1880.517237] befs: (loop5): invalid magic header 17:33:52 executing program 5: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x800000, 0x0, 0x0, 0x0, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) recvmmsg$unix(r0, &(0x7f0000002800)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000001540)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/4095, 0x1000}, {&(0x7f0000002ec0)=""/106, 0x6a}, {&(0x7f0000001500)=""/7, 0x7}], 0x8, &(0x7f00000015c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001600), 0xfffffffffffffd7b, &(0x7f00000027c0)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/251, 0xfb}, {&(0x7f0000002780)=""/60, 0x3c}], 0x3}}], 0x46, 0x100, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r1, 0x43403d05, &(0x7f00000029c0)={0x7}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) sendto$unix(r2, &(0x7f0000002880)="d78a521e4a2aeae105735e579b2a462045bfe84cdc6e46884b9fbda42643b0a9270520a97756de47735364b309d4f0829ddc578ebfae0a1073240687a486e953ec37b85e965be4ae0d24dc301515f01b62024e98e4e732b0ebaf4919bca90e4c644d63a83a6c08f406e6cb599fb57034f159ed051b95db65511b322b08d2dd6507e687ff0c4414cd19baea2cbe9eebadb0e960b9e3", 0x95, 0x24000051, &(0x7f0000002940)=@file={0x1, './file0\x00'}, 0x6e) pipe2$watch_queue(&(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) sendmsg$DEVLINK_CMD_RATE_GET(r5, &(0x7f0000002e80)={&(0x7f0000002d40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002e40)={&(0x7f0000002d80)={0xb4, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_NODE_NAME={0x56, 0xa8, @random="ccfadcda08eed663f3860a5d031e60d52bf1141b7a7f051001f82fbcf35be65ac83d92f3ec299d8ade54808e2f090221ae23d516bdd5e559447fe648bf9021b123b0e23c6d00497229181824bdf9066a9e6f"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}]}, 0xb4}, 0x1, 0x0, 0x0, 0x44000081}, 0x20040090) ioctl$VFIO_GET_API_VERSION(r4, 0x3b64) 17:33:52 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) 17:33:52 executing program 3: ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x6) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) [ 1880.671999] befs: (loop2): No write support. Marking filesystem read-only 17:33:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffd, 0x4) 17:33:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r3, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r3, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20008001) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:53 executing program 1: setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000340)=[@sack_perm, @sack_perm, @timestamp, @mss={0x2, 0x7}], 0x4) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000600)='.pending_reads\x00', 0x181001, 0xd2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000640), &(0x7f0000000680)=0x14) (async) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000540), 0x4) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_mount_image$v7(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x3ff, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="5b4e2d4737683701130f109dc16b5ce9c55b9f73ba69508a640f9b753c958880e4b627cb4c05139761903e1a8fec9efe3ec80f8fd37c49be982cc6a545963797c672b4305c40b3eb85a4801ff27221a9e8fedb97071e9eeeccc52a3b8097ff6831086b10232ad9207bfaeef32a0aaa730a02fc086ef196846d9a159800691c94c2993631d8a91d28be186334a88760c01328c7", 0x93, 0x319}, {&(0x7f0000000180)="4b6480adafc25aea66757e1f51d181e0274aeb06eed7e5d791b89cd93d501a64a8b05c9a10473ddbdabea42c43a6", 0x2e, 0x2b}, {&(0x7f00000001c0)="0abd2503bfa0fe779bc2eefd6878ce9a5026aa7d8dbee01ba83bf7e806ca50a5a5c9dbfa97fbf3a144a6b679edc7a9a760e5c45cab8dc0c952e3258d0a3ebe0a7e7982aa04945ca277a90f2c42dc8434592809dd5b3ee9e1ad7e3b7b99c0747e0a2327ea80b0cae8afcad9a64d42fac8e61d827db2b5eefbf50c94a285934d473a6ea7ebd8dacfeb395426ed745b066730b3c2a7dfc5afb542e89fcd88e5abae4d8ccda7e4c4420d74745780cfc46d10013627", 0xb3, 0x3f}, {&(0x7f0000000280)="9bb31f37da9c26f3b36502a4386e24707910cca81f53085de991740bce1c5fd2c0251c83a2ef54c763f54d0992c7cce3a4f619e9c32bfc82cc5b5f902b5a8b21330f15d429f4956ba5271fcfaad986ae5c2d86cdb69c9507ca5ae61d811eb13bd3eae1dbfda9ddf46f19c42219d46417b19ec828817bb2fc3033a9cc42089db6e4cae88544917f822ebc562ff7fcf46a3ff64f3a0d8963b18534bc1cffb8c5c04855e8a40e", 0xa5}, {&(0x7f0000000580)="260bd5b07257f011fd084a12741a06de8521f42c9903cadea3dc597fdc35aa10e700e4f758df85d488e32b98ae01600fda7addb3ea48915ad97548fef87555862a91a036378d5ac5b01c9dd51b", 0x4d, 0x5}, {&(0x7f0000000380)="a0d50ec4c890b4a0d9291c741446241f14384a76981c8324fef8369ff0f0b3da85b07270bbfbe9779156963dec4914cec1d0813e27b77b3aeb4bcb698383afb1f7b361242e3723dfd1fa13729649df54418d4af5bfc10c356354e8a4451750e37c778e87ab983385f41759170c6f55a8d4c6bd41d52213cdf4a2ce8491db2c3640ae7b10d0c151e877133c3bd7e6a0ff88da59af691de2f360f947ef4dbb6a40ed7d461c5383085bc8560b9999d7231f45b537eb4dd282121569e69f5feb9544cb417327fc45419aa54964bf6a0688849fba3a188c3a814e0d75f36537c72b07c3600235abc5d511", 0xe8, 0x5}], 0x8c050, &(0x7f0000000700)=ANY=[@ANYBLOB="2a1c402c2a2c402823215c21404c5b2c26255c2c2c6d6561733572652c00c0d844a73a5e0f8a2ad864b90100bf483e478c6876bcd987c965219ad2c810d4989fa292610939cc7b070000005f5deb6bbd0b9c54b08b01daa11b8aa339cfb986ac94367a7c13a9a3cb3f98be94d4df468de132c9b8bce4e7991179f2ede2a8aeb492a6ace42973cdb80d905319091dad3a8f6d5199ed1e0000000000000000000000004e87eb68517792fdda94b7e8ad3a2fafb65a948cba48c762cb66fbdc"]) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000007c0)="ded34192300e5321a9e7bbdd7bc68d53565ea53387d513462545aaef4e5d0d1834bb8149d9e1fe6f853726566452785e2d5f22c5e93e10354edf93156783cf0d414d4c8cba03b3d4396860b0645d154071c3efb17753dc2cf6cec1780f901f24b909299b0de97baecf29cdd4ed33dc1806f25fe95f2267b95f16bcfabd289b22480918ebe4986a3095895e2301702d2b1eda4b912bf44d125c356009590ede163c9769730441382571d53922fec40236dbef62242afe1b62fb2e8ab1be17714bc4d11a673e154286c1faff3c39f5c928b38982b461664d916e1a15677e6884aee250aba5a45421b0", 0xe8) 17:33:53 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x80a40, 0x0) openat$incfs(r0, &(0x7f0000000100)='.log\x00', 0x82, 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) (async) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={{r2, r3/1000+10000}, {r4, r5/1000+60000}}, 0x100) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) (async) r6 = syz_mount_image$befs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="0fb5fc3ecb2c1d0bcaa62c90ab6760bb80d388cb2ce2ea8eb240d081d31e2191bc02636378c587258f31451db490be77a9bc69580bb4a3636a8d173f64bef0300352eefab2781876ca6712b1a0a4daa1f217d4f3dd77303747ab3a49ac64f38ce956a416a1e43a4104124aa62e9c3eff81ead6693ef36af1f45948", 0x7b, 0x6}], 0x21010, &(0x7f0000000240)={[{'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}, {':-*(\xeb'}, {'/dev/dlm_plock\x00'}, {'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}], [{@hash}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) getdents(r6, &(0x7f0000000300)=""/152, 0x98) 17:33:53 executing program 2: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) 17:33:53 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4015}, 0xc001) 17:33:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r3, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r3, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20008001) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffd, 0x4) 17:33:53 executing program 2: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) 17:33:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r3, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r3, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20008001) (async, rerun: 32) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (rerun: 32) 17:33:53 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x10800, 0x0) 17:33:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffd, 0x4) [ 1881.444482] befs: (loop4): No write support. Marking filesystem read-only [ 1881.463419] befs: (loop4): invalid magic header 17:33:53 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x80a40, 0x0) openat$incfs(r0, &(0x7f0000000100)='.log\x00', 0x82, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={{r2, r3/1000+10000}, {r4, r5/1000+60000}}, 0x100) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r6 = syz_mount_image$befs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="0fb5fc3ecb2c1d0bcaa62c90ab6760bb80d388cb2ce2ea8eb240d081d31e2191bc02636378c587258f31451db490be77a9bc69580bb4a3636a8d173f64bef0300352eefab2781876ca6712b1a0a4daa1f217d4f3dd77303747ab3a49ac64f38ce956a416a1e43a4104124aa62e9c3eff81ead6693ef36af1f45948", 0x7b, 0x6}], 0x21010, &(0x7f0000000240)={[{'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}, {':-*(\xeb'}, {'/dev/dlm_plock\x00'}, {'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}], [{@hash}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) getdents(r6, &(0x7f0000000300)=""/152, 0x98) syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x80a40, 0x0) (async) openat$incfs(r0, &(0x7f0000000100)='.log\x00', 0x82, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) clock_gettime(0x0, &(0x7f0000000400)) (async) clock_gettime(0x0, &(0x7f0000000440)) (async) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={{r2, r3/1000+10000}, {r4, r5/1000+60000}}, 0x100) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) (async) syz_mount_image$befs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="0fb5fc3ecb2c1d0bcaa62c90ab6760bb80d388cb2ce2ea8eb240d081d31e2191bc02636378c587258f31451db490be77a9bc69580bb4a3636a8d173f64bef0300352eefab2781876ca6712b1a0a4daa1f217d4f3dd77303747ab3a49ac64f38ce956a416a1e43a4104124aa62e9c3eff81ead6693ef36af1f45948", 0x7b, 0x6}], 0x21010, &(0x7f0000000240)={[{'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}, {':-*(\xeb'}, {'/dev/dlm_plock\x00'}, {'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}], [{@hash}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) (async) getdents(r6, &(0x7f0000000300)=""/152, 0x98) (async) 17:33:53 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x10800, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x10800, 0x0) (async) 17:33:53 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4015}, 0xc001) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4015}, 0xc001) (async) 17:33:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000400)=@ccm_128={{0x303}, "192fb19b78e94071", "f8ac15e24410f2ca9b48ee9632e29dfd", "f67b638a", "265d668473a62383"}, 0x28) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000440)={0x9, 0x8000, 0x9, 0x80, 0x5, 0x19, 0x12, "a675a4bd081b5865317bb22bb55c0ceffb256510", "14bb23c0d0dcca2c34370b5ca9d3ec85556045fb"}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x120, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x40}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1ff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x40}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3a2e}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4810}, 0xc000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x98, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8001, 0x4b}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x2044001) 17:33:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:33:53 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x10800, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x10800, 0x0) (async) 17:33:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000400)=@ccm_128={{0x303}, "192fb19b78e94071", "f8ac15e24410f2ca9b48ee9632e29dfd", "f67b638a", "265d668473a62383"}, 0x28) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000440)={0x9, 0x8000, 0x9, 0x80, 0x5, 0x19, 0x12, "a675a4bd081b5865317bb22bb55c0ceffb256510", "14bb23c0d0dcca2c34370b5ca9d3ec85556045fb"}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x120, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x40}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1ff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x40}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3a2e}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4810}, 0xc000) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x98, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8001, 0x4b}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x2044001) 17:33:53 executing program 5: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:33:53 executing program 2: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) 17:33:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async, rerun: 32) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000400)=@ccm_128={{0x303}, "192fb19b78e94071", "f8ac15e24410f2ca9b48ee9632e29dfd", "f67b638a", "265d668473a62383"}, 0x28) (async, rerun: 32) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000440)={0x9, 0x8000, 0x9, 0x80, 0x5, 0x19, 0x12, "a675a4bd081b5865317bb22bb55c0ceffb256510", "14bb23c0d0dcca2c34370b5ca9d3ec85556045fb"}) (async) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x120, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x40}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1ff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x40}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3a2e}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4810}, 0xc000) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x98, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8001, 0x4b}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x2044001) [ 1881.708984] befs: (loop4): No write support. Marking filesystem read-only 17:33:54 executing program 0: r0 = syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="5d51d54281bb6ac259033abe48de41be1ba38be85b0488db73f9d5d2002b8087c2cc5e337a3038ed0b6d074395bbc6e23933a9a96f04a508d17b19ac3982fe2e897801b33ac2", 0x46, 0xda41}, {&(0x7f0000000200)="23958db83b2591b0d0fdfa0051c8cca55172ab61523c59242ec5790894b9862242b6e331b94072f6915f16f24fe82adaa35f5b193c4629872ff5c22a4bfe88ea38eaa65e67d147b998cd56bb8bb2d62fdc34e9f32bb992cad2ed70b3fde29228081f864be8a360c62a213171b1803dd6af3818b4172ace0cc60dac373baa279a7a812ebc14029b252e309cc7f55b548df39c0e3375", 0x95, 0x3f}], 0x0, &(0x7f00000004c0)={[{'-\'(\']\x94'}, {'/(.,-*%-[-%%-##\xd6\'\'-$[*\'.%*%!'}], [{@pcr={'pcr', 0x3d, 0x31}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsmagic={'fsmagic', 0x3d, 0xfff}}, {@hash}, {@fowner_gt={'fowner>', 0xee01}}, {@dont_hash}]}) mknodat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x200, 0x24) mknodat$loop(r1, &(0x7f00000003c0)='./file0/file0\x00', 0x800, 0x1) getdents(r0, &(0x7f0000000440)=""/90, 0x5a) [ 1881.756540] befs: (loop4): invalid magic header 17:33:54 executing program 1: openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x1) 17:33:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)=""/253, &(0x7f0000000000)=0xfd) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x4, &(0x7f0000000180)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000001c0)='GPL\x00', 0x1, 0x87, &(0x7f0000000200)=""/135, 0x41100, 0x2, '\x00', 0x0, 0x19, r1, 0x8, &(0x7f00000002c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0x2, 0xbe, 0x513}, 0x10, 0x0, r3}, 0x80) 17:33:54 executing program 5: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:33:54 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4015}, 0xc001) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4015}, 0xc001) (async) 17:33:54 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), 0x0, 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) [ 1881.875764] VFS: could not find a valid V7 on loop0. 17:33:54 executing program 0: r0 = syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) (async) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="5d51d54281bb6ac259033abe48de41be1ba38be85b0488db73f9d5d2002b8087c2cc5e337a3038ed0b6d074395bbc6e23933a9a96f04a508d17b19ac3982fe2e897801b33ac2", 0x46, 0xda41}, {&(0x7f0000000200)="23958db83b2591b0d0fdfa0051c8cca55172ab61523c59242ec5790894b9862242b6e331b94072f6915f16f24fe82adaa35f5b193c4629872ff5c22a4bfe88ea38eaa65e67d147b998cd56bb8bb2d62fdc34e9f32bb992cad2ed70b3fde29228081f864be8a360c62a213171b1803dd6af3818b4172ace0cc60dac373baa279a7a812ebc14029b252e309cc7f55b548df39c0e3375", 0x95, 0x3f}], 0x0, &(0x7f00000004c0)={[{'-\'(\']\x94'}, {'/(.,-*%-[-%%-##\xd6\'\'-$[*\'.%*%!'}], [{@pcr={'pcr', 0x3d, 0x31}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsmagic={'fsmagic', 0x3d, 0xfff}}, {@hash}, {@fowner_gt={'fowner>', 0xee01}}, {@dont_hash}]}) mknodat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x200, 0x24) (async) mknodat$loop(r1, &(0x7f00000003c0)='./file0/file0\x00', 0x800, 0x1) (async) getdents(r0, &(0x7f0000000440)=""/90, 0x5a) 17:33:54 executing program 1: openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x1) 17:33:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async, rerun: 64) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 64) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async, rerun: 64) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)=""/253, &(0x7f0000000000)=0xfd) (async, rerun: 64) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x4, &(0x7f0000000180)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000001c0)='GPL\x00', 0x1, 0x87, &(0x7f0000000200)=""/135, 0x41100, 0x2, '\x00', 0x0, 0x19, r1, 0x8, &(0x7f00000002c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0x2, 0xbe, 0x513}, 0x10, 0x0, r3}, 0x80) 17:33:54 executing program 5: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:33:54 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), 0x0, 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) [ 1881.963996] befs: (loop4): No write support. Marking filesystem read-only [ 1881.999019] befs: (loop4): invalid magic header 17:33:54 executing program 1: openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x1) 17:33:54 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:33:54 executing program 0: r0 = syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="5d51d54281bb6ac259033abe48de41be1ba38be85b0488db73f9d5d2002b8087c2cc5e337a3038ed0b6d074395bbc6e23933a9a96f04a508d17b19ac3982fe2e897801b33ac2", 0x46, 0xda41}, {&(0x7f0000000200)="23958db83b2591b0d0fdfa0051c8cca55172ab61523c59242ec5790894b9862242b6e331b94072f6915f16f24fe82adaa35f5b193c4629872ff5c22a4bfe88ea38eaa65e67d147b998cd56bb8bb2d62fdc34e9f32bb992cad2ed70b3fde29228081f864be8a360c62a213171b1803dd6af3818b4172ace0cc60dac373baa279a7a812ebc14029b252e309cc7f55b548df39c0e3375", 0x95, 0x3f}], 0x0, &(0x7f00000004c0)={[{'-\'(\']\x94'}, {'/(.,-*%-[-%%-##\xd6\'\'-$[*\'.%*%!'}], [{@pcr={'pcr', 0x3d, 0x31}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsmagic={'fsmagic', 0x3d, 0xfff}}, {@hash}, {@fowner_gt={'fowner>', 0xee01}}, {@dont_hash}]}) mknodat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x200, 0x24) mknodat$loop(r1, &(0x7f00000003c0)='./file0/file0\x00', 0x800, 0x1) getdents(r0, &(0x7f0000000440)=""/90, 0x5a) syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) (async) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="5d51d54281bb6ac259033abe48de41be1ba38be85b0488db73f9d5d2002b8087c2cc5e337a3038ed0b6d074395bbc6e23933a9a96f04a508d17b19ac3982fe2e897801b33ac2", 0x46, 0xda41}, {&(0x7f0000000200)="23958db83b2591b0d0fdfa0051c8cca55172ab61523c59242ec5790894b9862242b6e331b94072f6915f16f24fe82adaa35f5b193c4629872ff5c22a4bfe88ea38eaa65e67d147b998cd56bb8bb2d62fdc34e9f32bb992cad2ed70b3fde29228081f864be8a360c62a213171b1803dd6af3818b4172ace0cc60dac373baa279a7a812ebc14029b252e309cc7f55b548df39c0e3375", 0x95, 0x3f}], 0x0, &(0x7f00000004c0)={[{'-\'(\']\x94'}, {'/(.,-*%-[-%%-##\xd6\'\'-$[*\'.%*%!'}], [{@pcr={'pcr', 0x3d, 0x31}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsmagic={'fsmagic', 0x3d, 0xfff}}, {@hash}, {@fowner_gt={'fowner>', 0xee01}}, {@dont_hash}]}) (async) mknodat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x200, 0x24) (async) mknodat$loop(r1, &(0x7f00000003c0)='./file0/file0\x00', 0x800, 0x1) (async) getdents(r0, &(0x7f0000000440)=""/90, 0x5a) (async) 17:33:54 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) [ 1882.061872] befs: (loop4): No write support. Marking filesystem read-only [ 1882.074884] befs: (loop4): invalid magic header 17:33:54 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), 0x0, 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) 17:33:54 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x6, 'syzkaller0\x00'}) 17:33:54 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:33:54 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) 17:33:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)=""/253, &(0x7f0000000000)=0xfd) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x4, &(0x7f0000000180)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000001c0)='GPL\x00', 0x1, 0x87, &(0x7f0000000200)=""/135, 0x41100, 0x2, '\x00', 0x0, 0x19, r1, 0x8, &(0x7f00000002c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0x2, 0xbe, 0x513}, 0x10, 0x0, r3}, 0x80) 17:33:54 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) [ 1882.231951] befs: (loop4): No write support. Marking filesystem read-only [ 1882.258972] VFS: could not find a valid V7 on loop0. 17:33:54 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1882.295729] befs: (loop4): invalid magic header [ 1882.310394] print_req_error: I/O error, dev loop0, sector 0 [ 1882.316256] Buffer I/O error on dev loop0, logical block 0, async page read [ 1882.323902] print_req_error: I/O error, dev loop0, sector 3 [ 1882.329776] Buffer I/O error on dev loop0, logical block 3, async page read [ 1882.336982] print_req_error: I/O error, dev loop0, sector 4 17:33:54 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x6, 'syzkaller0\x00'}) [ 1882.342692] Buffer I/O error on dev loop0, logical block 4, async page read [ 1882.351045] print_req_error: I/O error, dev loop0, sector 5 [ 1882.357182] Buffer I/O error on dev loop0, logical block 5, async page read [ 1882.363330] befs: (loop2): No write support. Marking filesystem read-only [ 1882.364350] print_req_error: I/O error, dev loop0, sector 6 [ 1882.377690] Buffer I/O error on dev loop0, logical block 6, async page read [ 1882.384833] print_req_error: I/O error, dev loop0, sector 7 17:33:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2e, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(0xffffffffffffffff, 0xc00864c0, &(0x7f0000000080)={r1}) [ 1882.391283] Buffer I/O error on dev loop0, logical block 7, async page read 17:33:54 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) 17:33:54 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$befs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x5, 0x3, &(0x7f0000001680)=[{&(0x7f0000000500)="6221151a48aa6d2799a60afedf6f07e313bac7e02496519887e9eef398e3256d9f991d843b1a9b0a3c79cc60971d76c1ad3bdba86d0298984d85ccb59f90f0c53e2265b92af1723754d9c144373297d1fe812ee55155e0e261bc94eebc99f0dac797d2244c90590d0d52b256976b951f15667ac8323afa013d05a3925a9d4cb562230de9dd63134b051e18c8af493b7c68ced858769fa4176ec4f9085e760d32566d5b23d2886a17948e99e9a7dec8a567742d1f10eca6758d5c7aeca5d9383f1df8f44f68c9710917a8e9ede6", 0xcd, 0x3}, {&(0x7f0000000600)="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", 0x1000, 0xffffffff00000000}, {&(0x7f0000001600)="81613e7f77ba1363c04e44fdc0e57d5fb1b67ddc504cf3f1a0ecbe4834ed09136f2fef045bf146bee29136461424f61df2e762079c97ee9bb10be55e67678c9c3d954374fe96a585e1986ef3f700cfb7af0b1727164445f7029ea9e4168293777829f87aa0a8a058ffbbae49afc80b3596174a6dab9d9023b0b28f", 0x7b}], 0x66002, &(0x7f0000001700)={[{'/'}, {}, {'/)*'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_gt}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000340), 0x200000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r1, 0x58, &(0x7f0000000380)}, 0x10) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) utimensat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000017c0)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000040), 0x8001, 0x2c002) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000001800)=ANY=[@ANYBLOB="840100008074b95b7c6ff8f4d445cb03d3239011842be6db493817ad097a9cedff4c060c6ee7c8f4cacad98941b6f8b9e45f4790ac86c30aba58a0401a13ae6696001c611f7c0aa50d67e617bb9a12021a192c5553ab0fa890d74bee94ab71d06994d406ba7ce3c6e2f905dcb6073441a60bb16b7a686e5611a0c68eed5d9b729b9006e061b6332b344bb13abcc441a9", @ANYRES16=0x0, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x85}, 0x48000) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r6, r7/1000+10000}}, 0x0) 17:33:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x30f3, 0x4) [ 1882.426647] VFS: could not find a valid V7 on loop0. [ 1882.441673] befs: (loop2): invalid magic header 17:33:54 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) [ 1882.496858] befs: (loop4): No write support. Marking filesystem read-only [ 1882.511383] befs: (loop4): invalid magic header 17:33:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2e, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(0xffffffffffffffff, 0xc00864c0, &(0x7f0000000080)={r1}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x2e, &(0x7f0000000040), 0x4) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)) (async) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(0xffffffffffffffff, 0xc00864c0, &(0x7f0000000080)={r1}) (async) 17:33:54 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+10000}}, 0x0) 17:33:54 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async, rerun: 64) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x6, 'syzkaller0\x00'}) (rerun: 64) 17:33:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x30f3, 0x4) [ 1882.554166] befs: (loop2): No write support. Marking filesystem read-only 17:33:54 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_mount_image$befs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x5, 0x3, &(0x7f0000001680)=[{&(0x7f0000000500)="6221151a48aa6d2799a60afedf6f07e313bac7e02496519887e9eef398e3256d9f991d843b1a9b0a3c79cc60971d76c1ad3bdba86d0298984d85ccb59f90f0c53e2265b92af1723754d9c144373297d1fe812ee55155e0e261bc94eebc99f0dac797d2244c90590d0d52b256976b951f15667ac8323afa013d05a3925a9d4cb562230de9dd63134b051e18c8af493b7c68ced858769fa4176ec4f9085e760d32566d5b23d2886a17948e99e9a7dec8a567742d1f10eca6758d5c7aeca5d9383f1df8f44f68c9710917a8e9ede6", 0xcd, 0x3}, {&(0x7f0000000600)="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", 0x1000, 0xffffffff00000000}, {&(0x7f0000001600)="81613e7f77ba1363c04e44fdc0e57d5fb1b67ddc504cf3f1a0ecbe4834ed09136f2fef045bf146bee29136461424f61df2e762079c97ee9bb10be55e67678c9c3d954374fe96a585e1986ef3f700cfb7af0b1727164445f7029ea9e4168293777829f87aa0a8a058ffbbae49afc80b3596174a6dab9d9023b0b28f", 0x7b}], 0x66002, &(0x7f0000001700)={[{'/'}, {}, {'/)*'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_gt}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000340), 0x200000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r1, 0x58, &(0x7f0000000380)}, 0x10) (async) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) utimensat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000017c0)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) (async) r4 = syz_open_dev$audion(&(0x7f0000000040), 0x8001, 0x2c002) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000001800)=ANY=[@ANYBLOB="840100008074b95b7c6ff8f4d445cb03d3239011842be6db493817ad097a9cedff4c060c6ee7c8f4cacad98941b6f8b9e45f4790ac86c30aba58a0401a13ae6696001c611f7c0aa50d67e617bb9a12021a192c5553ab0fa890d74bee94ab71d06994d406ba7ce3c6e2f905dcb6073441a60bb16b7a686e5611a0c68eed5d9b729b9006e061b6332b344bb13abcc441a9", @ANYRES16=0x0, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x85}, 0x48000) (async) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) (async) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r6, r7/1000+10000}}, 0x0) [ 1882.601522] befs: (loop2): invalid magic header 17:33:54 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) 17:33:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x30f3, 0x4) 17:33:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2e, &(0x7f0000000040), 0x4) (async, rerun: 32) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) (async, rerun: 32) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(0xffffffffffffffff, 0xc00864c0, &(0x7f0000000080)={r1}) 17:33:54 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) (async, rerun: 32) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) (rerun: 32) utimensat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+10000}}, 0x0) [ 1882.656970] befs: (loop4): No write support. Marking filesystem read-only [ 1882.717277] befs: (loop4): invalid magic header 17:33:55 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="a3636a238c2b7b014f5a983d80953ebbfd849d55370cda625cc8165bfc406bfd126b8fa730f3d06b22c7ee8273977dec3f84ed7451984dee806ec054bad97ead1b895bd9791c626bf3e05d3e6acdab0db79e2d33e908f784f77db3123b6e1e51a50dff24", 0x64, 0x3}], 0x45000, &(0x7f0000000200)={[{'\t{'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'-'}, {'befs\x00'}, {'befs\x00'}], [{@context={'context', 0x3d, 'staff_u'}}, {@dont_measure}]}) 17:33:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) [ 1882.785273] befs: (loop2): No write support. Marking filesystem read-only 17:33:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x80000, 0xffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:55 executing program 0: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_mount_image$befs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x5, 0x3, &(0x7f0000001680)=[{&(0x7f0000000500)="6221151a48aa6d2799a60afedf6f07e313bac7e02496519887e9eef398e3256d9f991d843b1a9b0a3c79cc60971d76c1ad3bdba86d0298984d85ccb59f90f0c53e2265b92af1723754d9c144373297d1fe812ee55155e0e261bc94eebc99f0dac797d2244c90590d0d52b256976b951f15667ac8323afa013d05a3925a9d4cb562230de9dd63134b051e18c8af493b7c68ced858769fa4176ec4f9085e760d32566d5b23d2886a17948e99e9a7dec8a567742d1f10eca6758d5c7aeca5d9383f1df8f44f68c9710917a8e9ede6", 0xcd, 0x3}, {&(0x7f0000000600)="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", 0x1000, 0xffffffff00000000}, {&(0x7f0000001600)="81613e7f77ba1363c04e44fdc0e57d5fb1b67ddc504cf3f1a0ecbe4834ed09136f2fef045bf146bee29136461424f61df2e762079c97ee9bb10be55e67678c9c3d954374fe96a585e1986ef3f700cfb7af0b1727164445f7029ea9e4168293777829f87aa0a8a058ffbbae49afc80b3596174a6dab9d9023b0b28f", 0x7b}], 0x66002, &(0x7f0000001700)={[{'/'}, {}, {'/)*'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_gt}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000340), 0x200000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r1, 0x58, &(0x7f0000000380)}, 0x10) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) utimensat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000017c0)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) (async) r4 = syz_open_dev$audion(&(0x7f0000000040), 0x8001, 0x2c002) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) (async) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000001800)=ANY=[@ANYBLOB="840100008074b95b7c6ff8f4d445cb03d3239011842be6db493817ad097a9cedff4c060c6ee7c8f4cacad98941b6f8b9e45f4790ac86c30aba58a0401a13ae6696001c611f7c0aa50d67e617bb9a12021a192c5553ab0fa890d74bee94ab71d06994d406ba7ce3c6e2f905dcb6073441a60bb16b7a686e5611a0c68eed5d9b729b9006e061b6332b344bb13abcc441a9", @ANYRES16=0x0, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x85}, 0x48000) (async) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) (async) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r6, r7/1000+10000}}, 0x0) 17:33:55 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+10000}}, 0x0) [ 1882.850768] befs: (loop2): invalid magic header 17:33:55 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, 0x0, 0x1018002, &(0x7f0000001700)) 17:33:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 17:33:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x80000, 0xffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet(0x2, 0x80000, 0xffffffff) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) 17:33:55 executing program 0: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) 17:33:55 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x3c3002, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000100)={@desc={0x1, 0x0, @auto="0a3ec749f9d9d5ce"}}) [ 1882.940365] befs: (loop4): No write support. Marking filesystem read-only [ 1882.957641] befs: (loop4): invalid magic header 17:33:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 17:33:55 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, 0x0, 0x1018002, &(0x7f0000001700)) 17:33:55 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="a3636a238c2b7b014f5a983d80953ebbfd849d55370cda625cc8165bfc406bfd126b8fa730f3d06b22c7ee8273977dec3f84ed7451984dee806ec054bad97ead1b895bd9791c626bf3e05d3e6acdab0db79e2d33e908f784f77db3123b6e1e51a50dff24", 0x64, 0x3}], 0x45000, &(0x7f0000000200)={[{'\t{'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'-'}, {'befs\x00'}, {'befs\x00'}], [{@context={'context', 0x3d, 'staff_u'}}, {@dont_measure}]}) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="a3636a238c2b7b014f5a983d80953ebbfd849d55370cda625cc8165bfc406bfd126b8fa730f3d06b22c7ee8273977dec3f84ed7451984dee806ec054bad97ead1b895bd9791c626bf3e05d3e6acdab0db79e2d33e908f784f77db3123b6e1e51a50dff24", 0x64, 0x3}], 0x45000, &(0x7f0000000200)={[{'\t{'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'-'}, {'befs\x00'}, {'befs\x00'}], [{@context={'context', 0x3d, 'staff_u'}}, {@dont_measure}]}) (async) 17:33:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:55 executing program 0: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="a3636a238c2b7b014f5a983d80953ebbfd849d55370cda625cc8165bfc406bfd126b8fa730f3d06b22c7ee8273977dec3f84ed7451984dee806ec054bad97ead1b895bd9791c626bf3e05d3e6acdab0db79e2d33e908f784f77db3123b6e1e51a50dff24", 0x64, 0x3}], 0x45000, &(0x7f0000000200)={[{'\t{'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'-'}, {'befs\x00'}, {'befs\x00'}], [{@context={'context', 0x3d, 'staff_u'}}, {@dont_measure}]}) 17:33:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x80000, 0xffffffff) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:55 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x3c3002, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000100)={@desc={0x1, 0x0, @auto="0a3ec749f9d9d5ce"}}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x3c3002, 0x0) (async) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000100)={@desc={0x1, 0x0, @auto="0a3ec749f9d9d5ce"}}) (async) 17:33:55 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, 0x0, 0x1018002, &(0x7f0000001700)) 17:33:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1883.139751] befs: (loop4): No write support. Marking filesystem read-only [ 1883.168915] befs: (loop4): invalid magic header 17:33:55 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:55 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x3c3002, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000100)={@desc={0x1, 0x0, @auto="0a3ec749f9d9d5ce"}}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x3c3002, 0x0) (async) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000100)={@desc={0x1, 0x0, @auto="0a3ec749f9d9d5ce"}}) (async) 17:33:55 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000040), 0x4) [ 1883.207105] befs: (loop0): No write support. Marking filesystem read-only [ 1883.230010] befs: (loop0): invalid magic header 17:33:55 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1883.290733] befs: (loop4): No write support. Marking filesystem read-only [ 1883.319170] befs: (loop4): invalid magic header 17:33:55 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="a3636a238c2b7b014f5a983d80953ebbfd849d55370cda625cc8165bfc406bfd126b8fa730f3d06b22c7ee8273977dec3f84ed7451984dee806ec054bad97ead1b895bd9791c626bf3e05d3e6acdab0db79e2d33e908f784f77db3123b6e1e51a50dff24", 0x64, 0x3}], 0x45000, &(0x7f0000000200)={[{'\t{'}, {'befs\x00'}, {'befs\x00'}, {'befs\x00'}, {'-'}, {'befs\x00'}, {'befs\x00'}], [{@context={'context', 0x3d, 'staff_u'}}, {@dont_measure}]}) 17:33:55 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) 17:33:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:55 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvfrom$unix(r0, &(0x7f0000000040)=""/14, 0xe, 0x41, 0x0, 0x0) 17:33:55 executing program 5: r0 = syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="5d51d54281bb6ac259033abe48de41be1ba38be85b0488db73f9d5d2002b8087c2cc5e337a3038ed0b6d074395bbc6e23933a9a96f04a508d17b19ac3982fe2e897801b33ac2", 0x46, 0xda41}, {&(0x7f0000000200)="23958db83b2591b0d0fdfa0051c8cca55172ab61523c59242ec5790894b9862242b6e331b94072f6915f16f24fe82adaa35f5b193c4629872ff5c22a4bfe88ea38eaa65e67d147b998cd56bb8bb2d62fdc34e9f32bb992cad2ed70b3fde29228081f864be8a360c62a213171b1803dd6af3818b4172ace0cc60dac373baa279a7a812ebc14029b252e309cc7f55b548df39c0e3375", 0x95, 0x3f}], 0x0, &(0x7f00000004c0)={[{'-\'(\']\x94'}, {'/(.,-*%-[-%%-##\xd6\'\'-$[*\'.%*%!'}], [{@pcr={'pcr', 0x3d, 0x31}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsmagic={'fsmagic', 0x3d, 0xfff}}, {@hash}, {@fowner_gt={'fowner>', 0xee01}}, {@dont_hash}]}) mknodat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x200, 0x24) mknodat$loop(r1, &(0x7f00000003c0)='./file0/file0\x00', 0x800, 0x1) getdents(r0, &(0x7f0000000440)=""/90, 0x5a) 17:33:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x54, r4, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r5 = syz_open_dev$audion(&(0x7f00000001c0), 0x200, 0x100) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x0, 0x18, 0x0, "137e83d92e505d68b0bc09837afe89c095dc9b7611397d60283892a0ad4ebe9d3743c48c0edc131a36ceb3dffe7af2f1008d5d870ecdabea84fa0a99fc13a6d36011ce10b00b9c8455d773b8680de10b"}, 0xd8) 17:33:55 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async, rerun: 32) recvfrom$unix(r0, &(0x7f0000000040)=""/14, 0xe, 0x41, 0x0, 0x0) (rerun: 32) [ 1883.410941] befs: (loop2): No write support. Marking filesystem read-only [ 1883.439845] befs: (loop2): unable to read superblock 17:33:55 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1883.491531] befs: (loop4): No write support. Marking filesystem read-only [ 1883.499100] VFS: could not find a valid V7 on loop5. [ 1883.511450] befs: (loop4): invalid magic header 17:33:55 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvfrom$unix(r0, &(0x7f0000000040)=""/14, 0xe, 0x41, 0x0, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) recvfrom$unix(r0, &(0x7f0000000040)=""/14, 0xe, 0x41, 0x0, 0x0) (async) 17:33:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x54, r4, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r5 = syz_open_dev$audion(&(0x7f00000001c0), 0x200, 0x100) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x0, 0x18, 0x0, "137e83d92e505d68b0bc09837afe89c095dc9b7611397d60283892a0ad4ebe9d3743c48c0edc131a36ceb3dffe7af2f1008d5d870ecdabea84fa0a99fc13a6d36011ce10b00b9c8455d773b8680de10b"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x54, r4, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x40000) (async) syz_open_dev$audion(&(0x7f00000001c0), 0x200, 0x100) (async) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x0, 0x18, 0x0, "137e83d92e505d68b0bc09837afe89c095dc9b7611397d60283892a0ad4ebe9d3743c48c0edc131a36ceb3dffe7af2f1008d5d870ecdabea84fa0a99fc13a6d36011ce10b00b9c8455d773b8680de10b"}, 0xd8) (async) 17:33:55 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="d1d3a6aca28cab9453c5bfe5b221c328923442258a7d6ccc89bde1e8ebfdebfc174567759e7c178ca00e0fa9289e83f2917417ad6f4b202bfc240dc46aa4b7d4a4dc4b4ab987458f1f0f2a937e3eb77ed1669ce3ba8c5fa1bb3777bf533e6dba5b8c0550b160b07513e53bdb164819a4d316082c79d6e609439525bbcf320ad5860b8500e03c52cfc2e060491e2e6fc2206a1809b431af869c0720198254e6e7441e6403672b70d345695b613a50f57479355cefceece626d90de7096c3656be5cf04744f15dcaa57157a7e98ef2bcb0987d5ae4", 0xd4, 0x8}, {&(0x7f0000000000)="e8d42f3f5cdba6793cc0ebdacd62d38fe9c1fbc5c8624f", 0x17, 0x8}], 0x0, &(0x7f0000000240)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 17:33:55 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1883.616071] befs: (loop2): No write support. Marking filesystem read-only [ 1883.641926] befs: (loop2): unable to read superblock 17:33:55 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f0000000280)={0x10000, 0x2}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x0, 0x0, 0x800000, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/253, 0xfd, 0x2, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140)="e662d5db10a721362d3655c06e4ed325b6db7a6de62dac1d871b0033e883ea39b33c50169837e0737fd11e43bd1cbfcb64a8697c854ef9a704b11b09985d2a476c04d1b6c0e7ba99ae84496b95d837bfeca02e8d04fb65a11bbc868fb061eb89a690d2d289feeb698fc0c15f1277372cb3fa3de39f617e21bc5342df873990581ff5dd5cf3f651ecb7f3f2", 0x8b, 0x4c800, &(0x7f0000000200), 0x6e) 17:33:55 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) [ 1883.663436] befs: (loop4): No write support. Marking filesystem read-only [ 1883.670816] befs: (loop4): invalid magic header [ 1883.682718] befs: (loop5): No write support. Marking filesystem read-only 17:33:55 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="d1d3a6aca28cab9453c5bfe5b221c328923442258a7d6ccc89bde1e8ebfdebfc174567759e7c178ca00e0fa9289e83f2917417ad6f4b202bfc240dc46aa4b7d4a4dc4b4ab987458f1f0f2a937e3eb77ed1669ce3ba8c5fa1bb3777bf533e6dba5b8c0550b160b07513e53bdb164819a4d316082c79d6e609439525bbcf320ad5860b8500e03c52cfc2e060491e2e6fc2206a1809b431af869c0720198254e6e7441e6403672b70d345695b613a50f57479355cefceece626d90de7096c3656be5cf04744f15dcaa57157a7e98ef2bcb0987d5ae4", 0xd4, 0x8}, {&(0x7f0000000000)="e8d42f3f5cdba6793cc0ebdacd62d38fe9c1fbc5c8624f", 0x17, 0x8}], 0x0, &(0x7f0000000240)) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) [ 1883.730302] befs: (loop5): unable to read superblock 17:33:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x54, r4, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r5 = syz_open_dev$audion(&(0x7f00000001c0), 0x200, 0x100) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x0, 0x18, 0x0, "137e83d92e505d68b0bc09837afe89c095dc9b7611397d60283892a0ad4ebe9d3743c48c0edc131a36ceb3dffe7af2f1008d5d870ecdabea84fa0a99fc13a6d36011ce10b00b9c8455d773b8680de10b"}, 0xd8) 17:33:56 executing program 0: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/206, 0xce, 0x0, &(0x7f0000000180)=""/157, 0x9d}, &(0x7f0000000240)=0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:56 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f0000000280)={0x10000, 0x2}) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x0, 0x0, 0x800000, 0x0) (async) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/253, 0xfd, 0x2, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140)="e662d5db10a721362d3655c06e4ed325b6db7a6de62dac1d871b0033e883ea39b33c50169837e0737fd11e43bd1cbfcb64a8697c854ef9a704b11b09985d2a476c04d1b6c0e7ba99ae84496b95d837bfeca02e8d04fb65a11bbc868fb061eb89a690d2d289feeb698fc0c15f1277372cb3fa3de39f617e21bc5342df873990581ff5dd5cf3f651ecb7f3f2", 0x8b, 0x4c800, &(0x7f0000000200), 0x6e) 17:33:56 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="d1d3a6aca28cab9453c5bfe5b221c328923442258a7d6ccc89bde1e8ebfdebfc174567759e7c178ca00e0fa9289e83f2917417ad6f4b202bfc240dc46aa4b7d4a4dc4b4ab987458f1f0f2a937e3eb77ed1669ce3ba8c5fa1bb3777bf533e6dba5b8c0550b160b07513e53bdb164819a4d316082c79d6e609439525bbcf320ad5860b8500e03c52cfc2e060491e2e6fc2206a1809b431af869c0720198254e6e7441e6403672b70d345695b613a50f57479355cefceece626d90de7096c3656be5cf04744f15dcaa57157a7e98ef2bcb0987d5ae4", 0xd4, 0x8}, {&(0x7f0000000000)="e8d42f3f5cdba6793cc0ebdacd62d38fe9c1fbc5c8624f", 0x17, 0x8}], 0x0, &(0x7f0000000240)) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) [ 1883.779793] befs: (loop4): No write support. Marking filesystem read-only [ 1883.789730] befs: (loop4): invalid magic header 17:33:56 executing program 0: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:56 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/206, 0xce, 0x0, &(0x7f0000000180)=""/157, 0x9d}, &(0x7f0000000240)=0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/206, 0xce, 0x0, &(0x7f0000000180)=""/157, 0x9d}, &(0x7f0000000240)=0x40) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) [ 1883.866351] befs: (loop2): No write support. Marking filesystem read-only [ 1883.874989] befs: (loop4): No write support. Marking filesystem read-only [ 1883.896897] befs: (loop2): unable to read superblock [ 1883.900547] befs: (loop4): invalid magic header 17:33:56 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f0000000280)={0x10000, 0x2}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x0, 0x0, 0x800000, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/253, 0xfd, 0x2, 0x0, 0x0) (async) sendto$unix(0xffffffffffffffff, &(0x7f0000000140)="e662d5db10a721362d3655c06e4ed325b6db7a6de62dac1d871b0033e883ea39b33c50169837e0737fd11e43bd1cbfcb64a8697c854ef9a704b11b09985d2a476c04d1b6c0e7ba99ae84496b95d837bfeca02e8d04fb65a11bbc868fb061eb89a690d2d289feeb698fc0c15f1277372cb3fa3de39f617e21bc5342df873990581ff5dd5cf3f651ecb7f3f2", 0x8b, 0x4c800, &(0x7f0000000200), 0x6e) 17:33:56 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, 0x0) 17:33:56 executing program 0: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/206, 0xce, 0x0, &(0x7f0000000180)=""/157, 0x9d}, &(0x7f0000000240)=0x40) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) [ 1883.917609] befs: (loop5): No write support. Marking filesystem read-only [ 1883.933381] befs: (loop5): unable to read superblock 17:33:56 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000100)="dbb2da9c8d93df76a1cab8fd2e054f72437ef49577f915ea0b43fe20c626558f32e28c12dd566d94e3eeec5f60e0d1f9c57484a60bbf43abb649bc97b0d123ea0af9f893004acc2e2fef5b", 0x4b, 0x8000000000}, {&(0x7f0000000180)="8fe50fddeee9f5cdee470d0092814ceb47760a72691bf74c64af6095df309deb347e9664f357e00bfa8d4854db1b943abde2b914cbda453b565fc3c2655d1101652081314ccd38", 0x47, 0x100000000}], 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 17:33:56 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="5059ccc862811fbdb576befeb1e73848ddfe8e53ff61f54bd9ac2bd92d36ec21373889387469cf54c5b374adc1b8255ccb1a62a1d1fa3bad91fbf530566131473981e41bf3e07722dadd103a5fad6c0ccbbe8595738a74f42aabed79be6f87b5697c9858f568c488d9ef5ed689f1c1408caab74d0c562cc5cf717a2e038ff983da5904402dd568a1b938f20b2a0a170938059506212ba0a995", 0x99, 0x80, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x6e) 17:33:56 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:56 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x5, 0x200000) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:56 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="5059ccc862811fbdb576befeb1e73848ddfe8e53ff61f54bd9ac2bd92d36ec21373889387469cf54c5b374adc1b8255ccb1a62a1d1fa3bad91fbf530566131473981e41bf3e07722dadd103a5fad6c0ccbbe8595738a74f42aabed79be6f87b5697c9858f568c488d9ef5ed689f1c1408caab74d0c562cc5cf717a2e038ff983da5904402dd568a1b938f20b2a0a170938059506212ba0a995", 0x99, 0x80, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x6e) 17:33:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x5, 0x200000) (rerun: 64) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:33:56 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:56 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, 0x0) 17:33:56 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="5059ccc862811fbdb576befeb1e73848ddfe8e53ff61f54bd9ac2bd92d36ec21373889387469cf54c5b374adc1b8255ccb1a62a1d1fa3bad91fbf530566131473981e41bf3e07722dadd103a5fad6c0ccbbe8595738a74f42aabed79be6f87b5697c9858f568c488d9ef5ed689f1c1408caab74d0c562cc5cf717a2e038ff983da5904402dd568a1b938f20b2a0a170938059506212ba0a995", 0x99, 0x80, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x6e) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="5059ccc862811fbdb576befeb1e73848ddfe8e53ff61f54bd9ac2bd92d36ec21373889387469cf54c5b374adc1b8255ccb1a62a1d1fa3bad91fbf530566131473981e41bf3e07722dadd103a5fad6c0ccbbe8595738a74f42aabed79be6f87b5697c9858f568c488d9ef5ed689f1c1408caab74d0c562cc5cf717a2e038ff983da5904402dd568a1b938f20b2a0a170938059506212ba0a995", 0x99, 0x80, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x6e) (async) [ 1884.086897] befs: (loop4): No write support. Marking filesystem read-only [ 1884.099561] befs: (loop5): No write support. Marking filesystem read-only [ 1884.100761] befs: (loop4): invalid magic header [ 1884.121571] befs: (loop5): unable to read superblock 17:33:56 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000100)="dbb2da9c8d93df76a1cab8fd2e054f72437ef49577f915ea0b43fe20c626558f32e28c12dd566d94e3eeec5f60e0d1f9c57484a60bbf43abb649bc97b0d123ea0af9f893004acc2e2fef5b", 0x4b, 0x8000000000}, {&(0x7f0000000180)="8fe50fddeee9f5cdee470d0092814ceb47760a72691bf74c64af6095df309deb347e9664f357e00bfa8d4854db1b943abde2b914cbda453b565fc3c2655d1101652081314ccd38", 0x47, 0x100000000}], 0x0, &(0x7f0000001700)) (async, rerun: 64) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (rerun: 64) 17:33:56 executing program 5: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:56 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:56 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x7, 0x513680) futimesat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}) 17:33:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x5, 0x200000) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) syz_open_dev$audion(&(0x7f0000000000), 0x5, 0x200000) (async) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) 17:33:56 executing program 2: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, 0x0) 17:33:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) 17:33:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) 17:33:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) 17:33:56 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x7, 0x513680) futimesat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x7, 0x513680) (async) futimesat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}) (async) [ 1884.289156] befs: (loop4): No write support. Marking filesystem read-only 17:33:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) [ 1884.350083] befs: (loop4): invalid magic header 17:33:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) [ 1884.515539] befs: (loop4): No write support. Marking filesystem read-only [ 1884.524763] befs: (loop4): invalid magic header [ 1884.571645] befs: (loop4): No write support. Marking filesystem read-only [ 1884.601487] befs: (loop4): invalid magic header [ 1884.679705] befs: (loop4): No write support. Marking filesystem read-only [ 1884.689402] befs: (loop4): invalid magic header [ 1884.759881] befs: (loop4): No write support. Marking filesystem read-only [ 1884.778556] befs: (loop4): invalid magic header [ 1884.844044] befs: (loop4): No write support. Marking filesystem read-only [ 1884.853524] befs: (loop4): invalid magic header [ 1884.910659] befs: (loop4): No write support. Marking filesystem read-only [ 1884.924258] befs: (loop4): invalid magic header [ 1884.964442] befs: (loop4): No write support. Marking filesystem read-only [ 1884.971936] befs: (loop4): invalid magic header [ 1885.018753] befs: (loop4): No write support. Marking filesystem read-only [ 1885.026106] befs: (loop4): invalid magic header 17:33:57 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000100)="dbb2da9c8d93df76a1cab8fd2e054f72437ef49577f915ea0b43fe20c626558f32e28c12dd566d94e3eeec5f60e0d1f9c57484a60bbf43abb649bc97b0d123ea0af9f893004acc2e2fef5b", 0x4b, 0x8000000000}, {&(0x7f0000000180)="8fe50fddeee9f5cdee470d0092814ceb47760a72691bf74c64af6095df309deb347e9664f357e00bfa8d4854db1b943abde2b914cbda453b565fc3c2655d1101652081314ccd38", 0x47, 0x100000000}], 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 17:33:57 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x7, 0x513680) futimesat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x7, 0x513680) (async) futimesat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}) (async) 17:33:57 executing program 2: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4015}, 0xc001) 17:33:57 executing program 5: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 17:33:57 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) 17:33:57 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="9cea89cdc32dfb", &(0x7f0000000080)=@buf="2ab069acb46f74", 0x2}, 0x20) 17:33:57 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)={0x44, 0x3, 0x4, 0x9, 0x1f, 0x81}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendto$x25(r1, &(0x7f00000001c0)="c6d8ee1b295b6b3f14ec65b5a081f95c61c1d961a0ca2b29e5f1212cf2b471911ab249d0479ca5cc3c89010f81f60f14448092ab64e5f5ef3e4d07d6dd3b8ab4fe8312af3d2510281f96b87922ca99b8c19ae9a7a9e7ed6e6dab5524717084bb93cb8077fbd67ae4ddaf2ae2d79a136fdff8aa21082461d0d75e0d381de588aa830a712f0c581c796b30eb28c2dbe98e36df794601f6db7c4aa8d1f2e148cdb4abdaf5c7e67b4d89ac5e485b7e8475a263f024974e76bd35c554086cb0", 0xbd, 0x4010, &(0x7f0000000280)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0x0, 'bridge_slave_1\x00'}) 17:33:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) [ 1885.154166] befs: (loop2): No write support. Marking filesystem read-only [ 1885.174050] befs: (loop4): No write support. Marking filesystem read-only [ 1885.192724] befs: (loop4): invalid magic header [ 1885.200287] befs: (loop2): invalid magic header 17:33:57 executing program 5: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 17:33:57 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="9cea89cdc32dfb", &(0x7f0000000080)=@buf="2ab069acb46f74", 0x2}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x3, 0x4) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="9cea89cdc32dfb", &(0x7f0000000080)=@buf="2ab069acb46f74", 0x2}, 0x20) (async) 17:33:57 executing program 4: r0 = syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) futimesat(r0, &(0x7f0000000180)='.\x00', &(0x7f00000001c0)={{}, {0x0, 0xea60}}) ioctl$PTP_PIN_SETFUNC(r1, 0x40603d07, &(0x7f0000000100)={'\x00', 0xfffffffc, 0x0, 0x792}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes256, 0x1, '\x00', @c}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0xb0c, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8001, 0x49}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 17:33:57 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)={0x44, 0x3, 0x4, 0x9, 0x1f, 0x81}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendto$x25(r1, &(0x7f00000001c0)="c6d8ee1b295b6b3f14ec65b5a081f95c61c1d961a0ca2b29e5f1212cf2b471911ab249d0479ca5cc3c89010f81f60f14448092ab64e5f5ef3e4d07d6dd3b8ab4fe8312af3d2510281f96b87922ca99b8c19ae9a7a9e7ed6e6dab5524717084bb93cb8077fbd67ae4ddaf2ae2d79a136fdff8aa21082461d0d75e0d381de588aa830a712f0c581c796b30eb28c2dbe98e36df794601f6db7c4aa8d1f2e148cdb4abdaf5c7e67b4d89ac5e485b7e8475a263f024974e76bd35c554086cb0", 0xbd, 0x4010, &(0x7f0000000280)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0x0, 'bridge_slave_1\x00'}) 17:33:57 executing program 2: syz_mount_image$befs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x80a40, 0x0) openat$incfs(r0, &(0x7f0000000100)='.log\x00', 0x82, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={{r2, r3/1000+10000}, {r4, r5/1000+60000}}, 0x100) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r6 = syz_mount_image$befs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="0fb5fc3ecb2c1d0bcaa62c90ab6760bb80d388cb2ce2ea8eb240d081d31e2191bc02636378c587258f31451db490be77a9bc69580bb4a3636a8d173f64bef0300352eefab2781876ca6712b1a0a4daa1f217d4f3dd77303747ab3a49ac64f38ce956a416a1e43a4104124aa62e9c3eff81ead6693ef36af1f45948", 0x7b, 0x6}], 0x21010, &(0x7f0000000240)={[{'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}, {':-*(\xeb'}, {'/dev/dlm_plock\x00'}, {'/dev/dlm_plock\x00'}, {'.pending_reads\x00'}], [{@hash}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) getdents(r6, &(0x7f0000000300)=""/152, 0x98) 17:33:57 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x5, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x80010000, 0x4) 17:33:57 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)={0x44, 0x3, 0x4, 0x9, 0x1f, 0x81}) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendto$x25(r1, &(0x7f00000001c0)="c6d8ee1b295b6b3f14ec65b5a081f95c61c1d961a0ca2b29e5f1212cf2b471911ab249d0479ca5cc3c89010f81f60f14448092ab64e5f5ef3e4d07d6dd3b8ab4fe8312af3d2510281f96b87922ca99b8c19ae9a7a9e7ed6e6dab5524717084bb93cb8077fbd67ae4ddaf2ae2d79a136fdff8aa21082461d0d75e0d381de588aa830a712f0c581c796b30eb28c2dbe98e36df794601f6db7c4aa8d1f2e148cdb4abdaf5c7e67b4d89ac5e485b7e8475a263f024974e76bd35c554086cb0", 0xbd, 0x4010, &(0x7f0000000280)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0x0, 'bridge_slave_1\x00'}) 17:33:57 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 64) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x3, 0x4) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="9cea89cdc32dfb", &(0x7f0000000080)=@buf="2ab069acb46f74", 0x2}, 0x20) 17:33:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r1, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x140, r1, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @DEVLINK_ATTR_RATE_NODE_NAME={0x9e, 0xa8, @random="9dfead1261e5083e58994246b537eaa43d9ee822ba4b5b096ef9356c7e04ebc6f6eadcbae5ca610e6606f7e0d104fba4b5088ed14f18f0a2254f05be52bed90d0b070105c1abc82a4405b31c48771f8b76c3c0cf990ceca757ae806d816286641848d8b355d36e94e54090f4da051a14f89f4c8441b2d6a4f82a051815822b4ea4357a954c65c2ce9c9137fb060cf74e1b17acb73117b3cddcb7"}, @handle=@pci={{0x8}, {0x11}}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}]}, 0x140}, 0x1, 0x0, 0x0, 0x200080c4}, 0x20000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040)=0xfffffffd, 0x4) 17:33:57 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xfc, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x4, 0x0, 0x0, 0x2804020, 0x0) 17:33:57 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), 0x0, 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (fail_nth: 1) [ 1885.472707] befs: (loop4): No write support. Marking filesystem read-only [ 1885.491897] befs: (loop4): invalid magic header 17:33:57 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 1) 17:33:57 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async, rerun: 32) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xfc, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async, rerun: 32) syz_mount_image$befs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x4, 0x0, 0x0, 0x2804020, 0x0) 17:33:57 executing program 4: r0 = syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) futimesat(r0, &(0x7f0000000180)='.\x00', &(0x7f00000001c0)={{}, {0x0, 0xea60}}) (async) ioctl$PTP_PIN_SETFUNC(r1, 0x40603d07, &(0x7f0000000100)={'\x00', 0xfffffffc, 0x0, 0x792}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes256, 0x1, '\x00', @c}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0xb0c, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8001, 0x49}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 17:33:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000004e40), 0x121000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004f00)={r3, &(0x7f0000004e80), &(0x7f0000004ec0)=@buf="232906461dc117bf615b6e447072dd6de17b62cd1c0b27eeb6c1b07153", 0x4}, 0x20) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004d40)=[{{&(0x7f00000013c0), 0x6e, &(0x7f0000001600)=[{&(0x7f0000001440)=""/152, 0x98}, {&(0x7f0000001500)=""/229, 0xe5}], 0x2, &(0x7f0000001640)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f00000016c0)=""/5, 0x5}, {&(0x7f0000001700)=""/222, 0xde}, {&(0x7f0000001800)=""/96, 0x60}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/248, 0xf8}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/4096, 0x1000}], 0x7}}, {{&(0x7f0000004a00)=@abs, 0x6e, &(0x7f0000004d00)=[{&(0x7f0000004a80)=""/22, 0x16}, {&(0x7f0000004ac0)=""/67, 0x43}, {&(0x7f0000004b40)=""/135, 0x87}, {&(0x7f0000004c00)=""/247, 0xf7}], 0x4}}], 0x3, 0x40000000, &(0x7f0000004e00)={0x0, 0x989680}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001300)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/225, 0xe1}], 0x2, &(0x7f0000001200)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x1, 0x140, &(0x7f0000001380)={r1, r2+60000000}) 17:33:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x20203, 0x2a) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000080)) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/217, 0xd9, 0x1, &(0x7f0000000340)=""/212, 0xd4}, &(0x7f0000000280)=0x40) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000040), 0x0) 17:33:57 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), 0x0, 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) [ 1885.582276] FAULT_INJECTION: forcing a failure. [ 1885.582276] name failslab, interval 1, probability 0, space 0, times 0 [ 1885.633527] CPU: 1 PID: 16967 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1885.641432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1885.650790] Call Trace: [ 1885.653384] dump_stack+0x1b2/0x281 [ 1885.657019] should_fail.cold+0x10a/0x149 [ 1885.661175] should_failslab+0xd6/0x130 [ 1885.665160] __kmalloc+0x2c1/0x400 [ 1885.668697] ? SyS_memfd_create+0xbc/0x3c0 [ 1885.672943] SyS_memfd_create+0xbc/0x3c0 [ 1885.677008] ? shmem_fcntl+0x120/0x120 [ 1885.680899] ? __do_page_fault+0x159/0xad0 [ 1885.685131] ? do_syscall_64+0x4c/0x640 [ 1885.689108] ? shmem_fcntl+0x120/0x120 [ 1885.693000] do_syscall_64+0x1d5/0x640 [ 1885.696903] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1885.702089] RIP: 0033:0x7f50cd200279 [ 1885.705801] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1885.713511] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd200279 [ 1885.720775] RDX: 00007f50cbb74fe0 RSI: 0000000000000000 RDI: 00007f50cd2592c4 17:33:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xfc, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) syz_mount_image$befs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x4, 0x0, 0x0, 0x2804020, 0x0) [ 1885.728044] RBP: 0000000000000000 R08: 00007f50cbb74fd8 R09: 00007f50cbb751d0 [ 1885.735312] R10: 00007f50cbb74fdc R11: 0000000000000246 R12: 00000000200000c0 [ 1885.742582] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 17:33:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000004e40), 0x121000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004f00)={r3, &(0x7f0000004e80), &(0x7f0000004ec0)=@buf="232906461dc117bf615b6e447072dd6de17b62cd1c0b27eeb6c1b07153", 0x4}, 0x20) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004d40)=[{{&(0x7f00000013c0), 0x6e, &(0x7f0000001600)=[{&(0x7f0000001440)=""/152, 0x98}, {&(0x7f0000001500)=""/229, 0xe5}], 0x2, &(0x7f0000001640)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f00000016c0)=""/5, 0x5}, {&(0x7f0000001700)=""/222, 0xde}, {&(0x7f0000001800)=""/96, 0x60}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/248, 0xf8}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/4096, 0x1000}], 0x7}}, {{&(0x7f0000004a00)=@abs, 0x6e, &(0x7f0000004d00)=[{&(0x7f0000004a80)=""/22, 0x16}, {&(0x7f0000004ac0)=""/67, 0x43}, {&(0x7f0000004b40)=""/135, 0x87}, {&(0x7f0000004c00)=""/247, 0xf7}], 0x4}}], 0x3, 0x40000000, &(0x7f0000004e00)={0x0, 0x989680}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001300)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/225, 0xe1}], 0x2, &(0x7f0000001200)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x1, 0x140, &(0x7f0000001380)={r1, r2+60000000}) 17:33:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x20203, 0x2a) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000080)) (async) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r1) (async) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/217, 0xd9, 0x1, &(0x7f0000000340)=""/212, 0xd4}, &(0x7f0000000280)=0x40) (async) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000040), 0x0) 17:33:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000004e40), 0x121000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004f00)={r3, &(0x7f0000004e80), &(0x7f0000004ec0)=@buf="232906461dc117bf615b6e447072dd6de17b62cd1c0b27eeb6c1b07153", 0x4}, 0x20) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004d40)=[{{&(0x7f00000013c0), 0x6e, &(0x7f0000001600)=[{&(0x7f0000001440)=""/152, 0x98}, {&(0x7f0000001500)=""/229, 0xe5}], 0x2, &(0x7f0000001640)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f00000016c0)=""/5, 0x5}, {&(0x7f0000001700)=""/222, 0xde}, {&(0x7f0000001800)=""/96, 0x60}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/248, 0xf8}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/4096, 0x1000}], 0x7}}, {{&(0x7f0000004a00)=@abs, 0x6e, &(0x7f0000004d00)=[{&(0x7f0000004a80)=""/22, 0x16}, {&(0x7f0000004ac0)=""/67, 0x43}, {&(0x7f0000004b40)=""/135, 0x87}, {&(0x7f0000004c00)=""/247, 0xf7}], 0x4}}], 0x3, 0x40000000, &(0x7f0000004e00)={0x0, 0x989680}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001300)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/225, 0xe1}], 0x2, &(0x7f0000001200)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x1, 0x140, &(0x7f0000001380)={r1, r2+60000000}) 17:33:58 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000, 0x0, 0x0, 0x0, 0x0) 17:33:58 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), 0x0, 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) [ 1885.775836] befs: (loop4): No write support. Marking filesystem read-only [ 1885.811824] befs: (loop4): invalid magic header 17:33:58 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 2) 17:33:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x20203, 0x2a) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000080)) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/217, 0xd9, 0x1, &(0x7f0000000340)=""/212, 0xd4}, &(0x7f0000000280)=0x40) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000040), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x20203, 0x2a) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000080)) (async) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r1) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/217, 0xd9, 0x1, &(0x7f0000000340)=""/212, 0xd4}, &(0x7f0000000280)=0x40) (async) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000040), 0x0) (async) 17:33:58 executing program 4: r0 = syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) futimesat(r0, &(0x7f0000000180)='.\x00', &(0x7f00000001c0)={{}, {0x0, 0xea60}}) (async) ioctl$PTP_PIN_SETFUNC(r1, 0x40603d07, &(0x7f0000000100)={'\x00', 0xfffffffc, 0x0, 0x792}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes256, 0x1, '\x00', @c}) (async, rerun: 64) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 64) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0xb0c, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8001, 0x49}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 17:33:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)=""/120, &(0x7f0000000000)=0x78) 17:33:58 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:58 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000, 0x0, 0x0, 0x0, 0x0) 17:33:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x10001, 0x467d9960134c4c41) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4f) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1885.957147] befs: (loop4): No write support. Marking filesystem read-only [ 1885.968214] FAULT_INJECTION: forcing a failure. [ 1885.968214] name failslab, interval 1, probability 0, space 0, times 0 [ 1885.990728] CPU: 1 PID: 17039 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1885.998632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1886.007985] Call Trace: [ 1886.008723] befs: (loop4): invalid magic header [ 1886.010570] dump_stack+0x1b2/0x281 [ 1886.018851] should_fail.cold+0x10a/0x149 [ 1886.023008] should_failslab+0xd6/0x130 [ 1886.026990] kmem_cache_alloc+0x28e/0x3c0 [ 1886.031143] __d_alloc+0x2a/0xa20 [ 1886.034601] ? lock_downgrade+0x740/0x740 [ 1886.038761] __shmem_file_setup.part.0+0xcb/0x3c0 [ 1886.043612] ? shmem_create+0x30/0x30 [ 1886.047414] ? __alloc_fd+0x1be/0x490 [ 1886.051220] SyS_memfd_create+0x1fc/0x3c0 [ 1886.055369] ? shmem_fcntl+0x120/0x120 [ 1886.059258] ? __do_page_fault+0x159/0xad0 [ 1886.063497] ? do_syscall_64+0x4c/0x640 [ 1886.067471] ? shmem_fcntl+0x120/0x120 [ 1886.071359] do_syscall_64+0x1d5/0x640 [ 1886.075248] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1886.080444] RIP: 0033:0x7f50cd200279 [ 1886.084152] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1886.091861] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd200279 [ 1886.099137] RDX: 00007f50cbb74fe0 RSI: 0000000000000000 RDI: 00007f50cd2592c4 17:33:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x10001, 0x467d9960134c4c41) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4f) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)=""/120, &(0x7f0000000000)=0x78) [ 1886.106408] RBP: 0000000000000000 R08: 00007f50cbb74fd8 R09: 00007f50cbb751d0 [ 1886.113683] R10: 00007f50cbb74fdc R11: 0000000000000246 R12: 00000000200000c0 [ 1886.120959] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 17:33:58 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000, 0x0, 0x0, 0x0, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000, 0x0, 0x0, 0x0, 0x0) (async) 17:33:58 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6b0d1c1e78856fb1316f2b52ad0000c8deba185d608a79884d5ccdab54401a17d75bf97edde960877679671180c05a927add6461c5e2373a11323e5a97bf16fea065fe0e52b7910ac1c8ffce869474043446916a3f68714989921c13599137d9f1bbb78a376e067b6ad9aa0a8e2f78d2b2f4537d"]) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 17:33:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)=""/120, &(0x7f0000000000)=0x78) [ 1886.149057] befs: (loop5): No write support. Marking filesystem read-only [ 1886.180844] befs: (loop5): invalid magic header 17:33:58 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 3) 17:33:58 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x1, 0xfff, 0x1, 0xfffff1f9], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000080)={0x20, 0x2, 0xfff, 0x3ff, 0x3}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x240000, 0x0) 17:33:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x10001, 0x467d9960134c4c41) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4f) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:58 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0x3], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r3, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xd0, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x80}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x80}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8000}, 0x40005) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_RATE_GET(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r5, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@handle=@pci={{0x8}, {0x11}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x1000) 17:33:58 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:33:58 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6b0d1c1e78856fb1316f2b52ad0000c8deba185d608a79884d5ccdab54401a17d75bf97edde960877679671180c05a927add6461c5e2373a11323e5a97bf16fea065fe0e52b7910ac1c8ffce869474043446916a3f68714989921c13599137d9f1bbb78a376e067b6ad9aa0a8e2f78d2b2f4537d"]) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 17:33:58 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x1, 0xfff, 0x1, 0xfffff1f9], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000080)={0x20, 0x2, 0xfff, 0x3ff, 0x3}) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x240000, 0x0) [ 1886.243961] befs: Unrecognized mount option "kx…o±1o+R­" or missing value [ 1886.252598] befs: (loop4): cannot parse mount options [ 1886.298804] FAULT_INJECTION: forcing a failure. [ 1886.298804] name failslab, interval 1, probability 0, space 0, times 0 [ 1886.314020] CPU: 1 PID: 17079 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1886.321923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1886.331275] Call Trace: [ 1886.333870] dump_stack+0x1b2/0x281 [ 1886.337501] should_fail.cold+0x10a/0x149 [ 1886.341654] should_failslab+0xd6/0x130 [ 1886.345632] kmem_cache_alloc+0x28e/0x3c0 [ 1886.349776] ? shmem_destroy_callback+0xa0/0xa0 [ 1886.354459] shmem_alloc_inode+0x18/0x40 [ 1886.358521] ? shmem_destroy_callback+0xa0/0xa0 [ 1886.363187] alloc_inode+0x5d/0x170 [ 1886.366815] new_inode+0x1d/0xf0 [ 1886.370193] shmem_get_inode+0x8b/0x890 [ 1886.374172] __shmem_file_setup.part.0+0x104/0x3c0 [ 1886.379105] ? shmem_create+0x30/0x30 [ 1886.382906] ? __alloc_fd+0x1be/0x490 [ 1886.386720] SyS_memfd_create+0x1fc/0x3c0 [ 1886.390869] ? shmem_fcntl+0x120/0x120 [ 1886.394755] ? __do_page_fault+0x159/0xad0 [ 1886.398986] ? do_syscall_64+0x4c/0x640 [ 1886.402958] ? shmem_fcntl+0x120/0x120 [ 1886.406851] do_syscall_64+0x1d5/0x640 [ 1886.410743] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1886.415931] RIP: 0033:0x7f50cd200279 [ 1886.419636] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1886.427341] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd200279 [ 1886.434695] RDX: 00007f50cbb74fe0 RSI: 0000000000000000 RDI: 00007f50cd2592c4 [ 1886.441987] RBP: 0000000000000000 R08: 00007f50cbb74fd8 R09: 00007f50cbb751d0 17:33:58 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async, rerun: 64) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) (async, rerun: 64) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0x3], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r3, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xd0, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x80}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x80}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8000}, 0x40005) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_RATE_GET(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r5, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@handle=@pci={{0x8}, {0x11}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x1000) 17:33:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1886.449257] R10: 00007f50cbb74fdc R11: 0000000000000246 R12: 00000000200000c0 [ 1886.456525] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 [ 1886.465794] befs: (loop5): No write support. Marking filesystem read-only 17:33:58 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 4) 17:33:58 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x1, 0xfff, 0x1, 0xfffff1f9], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000080)={0x20, 0x2, 0xfff, 0x3ff, 0x3}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x240000, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x1, 0xfff, 0x1, 0xfffff1f9], 0x5, 0x80000}) (async) ioctl$VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000080)={0x20, 0x2, 0xfff, 0x3ff, 0x3}) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x240000, 0x0) (async) [ 1886.509028] befs: Unrecognized mount option "kx…o±1o+R­" or missing value [ 1886.509365] befs: (loop5): invalid magic header [ 1886.540615] befs: (loop4): cannot parse mount options 17:33:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm], 0x2) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:58 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) [ 1886.574811] FAULT_INJECTION: forcing a failure. [ 1886.574811] name failslab, interval 1, probability 0, space 0, times 0 17:33:58 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0x3], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r3, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xd0, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x80}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x80}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8000}, 0x40005) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_RATE_GET(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r5, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@handle=@pci={{0x8}, {0x11}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x1000) [ 1886.623683] CPU: 1 PID: 17108 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1886.631592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1886.640945] Call Trace: [ 1886.643547] dump_stack+0x1b2/0x281 [ 1886.647192] should_fail.cold+0x10a/0x149 [ 1886.651345] should_failslab+0xd6/0x130 [ 1886.655324] kmem_cache_alloc+0x28e/0x3c0 [ 1886.659600] get_empty_filp+0x86/0x3f0 [ 1886.662698] befs: (loop5): No write support. Marking filesystem read-only [ 1886.663487] alloc_file+0x23/0x440 [ 1886.663502] __shmem_file_setup.part.0+0x198/0x3c0 [ 1886.663512] ? shmem_create+0x30/0x30 [ 1886.682670] ? __alloc_fd+0x1be/0x490 [ 1886.686482] SyS_memfd_create+0x1fc/0x3c0 [ 1886.690637] ? shmem_fcntl+0x120/0x120 [ 1886.694526] ? __do_page_fault+0x159/0xad0 [ 1886.698766] ? do_syscall_64+0x4c/0x640 [ 1886.702744] ? shmem_fcntl+0x120/0x120 [ 1886.703074] befs: (loop5): invalid magic header [ 1886.706631] do_syscall_64+0x1d5/0x640 [ 1886.706646] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1886.706654] RIP: 0033:0x7f50cd200279 17:33:58 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x1000) 17:33:58 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6b0d1c1e78856fb1316f2b52ad0000c8deba185d608a79884d5ccdab54401a17d75bf97edde960877679671180c05a927add6461c5e2373a11323e5a97bf16fea065fe0e52b7910ac1c8ffce869474043446916a3f68714989921c13599137d9f1bbb78a376e067b6ad9aa0a8e2f78d2b2f4537d"]) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6b0d1c1e78856fb1316f2b52ad0000c8deba185d608a79884d5ccdab54401a17d75bf97edde960877679671180c05a927add6461c5e2373a11323e5a97bf16fea065fe0e52b7910ac1c8ffce869474043446916a3f68714989921c13599137d9f1bbb78a376e067b6ad9aa0a8e2f78d2b2f4537d"]) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) 17:33:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm], 0x2) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1886.706659] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1886.706668] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd200279 [ 1886.706673] RDX: 00007f50cbb74fe0 RSI: 0000000000000000 RDI: 00007f50cd2592c4 [ 1886.706677] RBP: 0000000000000000 R08: 00007f50cbb74fd8 R09: 00007f50cbb751d0 [ 1886.706682] R10: 00007f50cbb74fdc R11: 0000000000000246 R12: 00000000200000c0 [ 1886.706686] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 17:33:59 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x1000) 17:33:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x9, 0xaf, 0x10000, 0x0, 0x20bb, 0x1, 0x9, 0x1}, &(0x7f0000000080)={0xce, 0xffffffffffffffff, 0x5cb, 0x7, 0x9f, 0x9, 0x3ff, 0x7}, &(0x7f00000000c0)={0x6, 0x4, 0x6, 0x7ff, 0x80000001, 0x3ff, 0x7, 0x81}, &(0x7f0000000140)={r1, r2/1000+60000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f0000000180)="fb7268b9272f2a7098f15888bf1ab7c5f5b56f83f47c3091a2b3956e4bcd95f54e38322164d2f4606fc2ebd28c4002ad2fdbe4af265309897a1fdcf24ec5c38c19da9ff6125b638dca4183861e96262c262ee5904c4254737cdecf8bae42c2611265500d62576b6ba400567ff2add5b1f9e1b94d2ee95d300d344149294571bd6f57f7ded77e30b9c499032d2d87d1bd43ed24c3df544f9dd61647e7b5198e5fc3cc03755b54f5ff6fc1bd6dd73449c0ba29d99d8ba7", &(0x7f0000000240)=@tcp=r4}, 0x20) 17:33:59 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x1000) 17:33:59 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 5) 17:33:59 executing program 2: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000001200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000200}, 0xc, &(0x7f00000011c0)={&(0x7f0000000100)={0x10b0, r1, 0x2c, 0x70bd26, 0x25dfdbfd, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0x26, 0xa8, @random="9bda85efc10270393c5e4b5cb9b7278bfa9c093cee6390b459252d568ddf135162dd"}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_NODE_NAME={0x1004, 0xa8, @random="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0x10b0}}, 0x18000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x9, 0xaf, 0x10000, 0x0, 0x20bb, 0x1, 0x9, 0x1}, &(0x7f0000000080)={0xce, 0xffffffffffffffff, 0x5cb, 0x7, 0x9f, 0x9, 0x3ff, 0x7}, &(0x7f00000000c0)={0x6, 0x4, 0x6, 0x7ff, 0x80000001, 0x3ff, 0x7, 0x81}, &(0x7f0000000140)={r1, r2/1000+60000}) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async, rerun: 32) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f0000000180)="fb7268b9272f2a7098f15888bf1ab7c5f5b56f83f47c3091a2b3956e4bcd95f54e38322164d2f4606fc2ebd28c4002ad2fdbe4af265309897a1fdcf24ec5c38c19da9ff6125b638dca4183861e96262c262ee5904c4254737cdecf8bae42c2611265500d62576b6ba400567ff2add5b1f9e1b94d2ee95d300d344149294571bd6f57f7ded77e30b9c499032d2d87d1bd43ed24c3df544f9dd61647e7b5198e5fc3cc03755b54f5ff6fc1bd6dd73449c0ba29d99d8ba7", &(0x7f0000000240)=@tcp=r4}, 0x20) [ 1886.834614] befs: Unrecognized mount option "kx…o±1o+R­" or missing value [ 1886.863794] befs: (loop4): cannot parse mount options 17:33:59 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) execveat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='-\x00', &(0x7f0000000200)='\'%[-\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='!)-\x00', &(0x7f00000002c0)=',*\\\x00'], 0x1000) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x40, 0x20, 0x100, 0x81, 0x1ff, 0x3, 0x6, 0x20, 0x2], 0xa, 0x140c00, 0x0, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) [ 1886.917967] FAULT_INJECTION: forcing a failure. [ 1886.917967] name failslab, interval 1, probability 0, space 0, times 0 [ 1886.940371] befs: Unrecognized mount option "kx…o±1o+R­" or missing value [ 1886.959537] befs: (loop4): cannot parse mount options [ 1886.965255] CPU: 0 PID: 17154 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1886.973148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1886.982503] Call Trace: [ 1886.985095] dump_stack+0x1b2/0x281 [ 1886.988728] should_fail.cold+0x10a/0x149 [ 1886.992877] should_failslab+0xd6/0x130 [ 1886.996937] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1887.001610] apparmor_file_alloc_security+0x129/0x800 [ 1887.006803] security_file_alloc+0x66/0xa0 [ 1887.011039] ? selinux_is_enabled+0x5/0x50 [ 1887.015273] get_empty_filp+0x16b/0x3f0 [ 1887.019243] alloc_file+0x23/0x440 [ 1887.022788] __shmem_file_setup.part.0+0x198/0x3c0 [ 1887.027716] ? shmem_create+0x30/0x30 [ 1887.031510] ? __alloc_fd+0x1be/0x490 [ 1887.035323] SyS_memfd_create+0x1fc/0x3c0 [ 1887.039469] ? shmem_fcntl+0x120/0x120 [ 1887.043351] ? __do_page_fault+0x159/0xad0 [ 1887.047591] ? do_syscall_64+0x4c/0x640 [ 1887.051580] ? shmem_fcntl+0x120/0x120 [ 1887.055470] do_syscall_64+0x1d5/0x640 [ 1887.059382] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1887.064583] RIP: 0033:0x7f50cd200279 [ 1887.068294] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1887.076013] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd200279 [ 1887.083287] RDX: 00007f50cbb74fe0 RSI: 0000000000000000 RDI: 00007f50cd2592c4 [ 1887.090564] RBP: 0000000000000000 R08: 00007f50cbb74fd8 R09: 00007f50cbb751d0 [ 1887.097842] R10: 00007f50cbb74fdc R11: 0000000000000246 R12: 00000000200000c0 [ 1887.105116] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 17:33:59 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, 0x0, 0x0, &(0x7f0000001700)) 17:33:59 executing program 2: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) (async, rerun: 32) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 32) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000001200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000200}, 0xc, &(0x7f00000011c0)={&(0x7f0000000100)={0x10b0, r1, 0x2c, 0x70bd26, 0x25dfdbfd, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0x26, 0xa8, @random="9bda85efc10270393c5e4b5cb9b7278bfa9c093cee6390b459252d568ddf135162dd"}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_NODE_NAME={0x1004, 0xa8, @random="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"}]}, 0x10b0}}, 0x18000) (async, rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:59 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) execveat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='-\x00', &(0x7f0000000200)='\'%[-\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='!)-\x00', &(0x7f00000002c0)=',*\\\x00'], 0x1000) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x40, 0x20, 0x100, 0x81, 0x1ff, 0x3, 0x6, 0x20, 0x2], 0xa, 0x140c00, 0x0, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) execveat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='-\x00', &(0x7f0000000200)='\'%[-\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='!)-\x00', &(0x7f00000002c0)=',*\\\x00'], 0x1000) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x40, 0x20, 0x100, 0x81, 0x1ff, 0x3, 0x6, 0x20, 0x2], 0xa, 0x140c00}) (async) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) (async) 17:33:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x9, 0xaf, 0x10000, 0x0, 0x20bb, 0x1, 0x9, 0x1}, &(0x7f0000000080)={0xce, 0xffffffffffffffff, 0x5cb, 0x7, 0x9f, 0x9, 0x3ff, 0x7}, &(0x7f00000000c0)={0x6, 0x4, 0x6, 0x7ff, 0x80000001, 0x3ff, 0x7, 0x81}, &(0x7f0000000140)={r1, r2/1000+60000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async, rerun: 64) socket$inet_udplite(0x2, 0x2, 0x88) (async, rerun: 64) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f0000000180)="fb7268b9272f2a7098f15888bf1ab7c5f5b56f83f47c3091a2b3956e4bcd95f54e38322164d2f4606fc2ebd28c4002ad2fdbe4af265309897a1fdcf24ec5c38c19da9ff6125b638dca4183861e96262c262ee5904c4254737cdecf8bae42c2611265500d62576b6ba400567ff2add5b1f9e1b94d2ee95d300d344149294571bd6f57f7ded77e30b9c499032d2d87d1bd43ed24c3df544f9dd61647e7b5198e5fc3cc03755b54f5ff6fc1bd6dd73449c0ba29d99d8ba7", &(0x7f0000000240)=@tcp=r4}, 0x20) 17:33:59 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 6) 17:33:59 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x310c000, &(0x7f0000000000)={[{'befs\x00'}, {'befs\x00'}, {'/'}, {'#-.'}]}) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 17:33:59 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x310c000, &(0x7f0000000000)={[{'befs\x00'}, {'befs\x00'}, {'/'}, {'#-.'}]}) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x310c000, &(0x7f0000000000)={[{'befs\x00'}, {'befs\x00'}, {'/'}, {'#-.'}]}) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) 17:33:59 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, 0x0, 0x0, &(0x7f0000001700)) 17:33:59 executing program 2: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) (async) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000001200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000200}, 0xc, &(0x7f00000011c0)={&(0x7f0000000100)={0x10b0, r1, 0x2c, 0x70bd26, 0x25dfdbfd, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0x26, 0xa8, @random="9bda85efc10270393c5e4b5cb9b7278bfa9c093cee6390b459252d568ddf135162dd"}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_NODE_NAME={0x1004, 0xa8, @random="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"}]}, 0x10b0}}, 0x18000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1887.268467] FAULT_INJECTION: forcing a failure. [ 1887.268467] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.291347] CPU: 0 PID: 17185 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1887.299271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1887.308631] Call Trace: [ 1887.311229] dump_stack+0x1b2/0x281 17:33:59 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) execveat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='-\x00', &(0x7f0000000200)='\'%[-\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='!)-\x00', &(0x7f00000002c0)=',*\\\x00'], 0x1000) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x40, 0x20, 0x100, 0x81, 0x1ff, 0x3, 0x6, 0x20, 0x2], 0xa, 0x140c00, 0x0, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 17:33:59 executing program 3: openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) [ 1887.314886] should_fail.cold+0x10a/0x149 [ 1887.319053] should_failslab+0xd6/0x130 [ 1887.323039] kmem_cache_alloc+0x28e/0x3c0 [ 1887.327195] getname_flags+0xc8/0x550 [ 1887.330997] do_sys_open+0x1ce/0x410 [ 1887.334700] ? filp_open+0x60/0x60 [ 1887.338225] ? do_syscall_64+0x4c/0x640 [ 1887.342182] ? SyS_open+0x30/0x30 [ 1887.345619] do_syscall_64+0x1d5/0x640 [ 1887.349493] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1887.354667] RIP: 0033:0x7f50cd1b3194 [ 1887.358364] RSP: 002b:00007f50cbb74eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 17:33:59 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 7) [ 1887.366053] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd1b3194 [ 1887.373406] RDX: 0000000000000002 RSI: 00007f50cbb74fe0 RDI: 00000000ffffff9c [ 1887.380658] RBP: 00007f50cbb74fe0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1887.387916] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1887.395169] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:33:59 executing program 2: ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:33:59 executing program 3: openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) [ 1887.470541] FAULT_INJECTION: forcing a failure. [ 1887.470541] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1887.482364] CPU: 0 PID: 17207 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1887.490247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1887.499606] Call Trace: [ 1887.502200] dump_stack+0x1b2/0x281 [ 1887.505834] should_fail.cold+0x10a/0x149 [ 1887.509991] __alloc_pages_nodemask+0x22c/0x2720 [ 1887.514761] ? trace_hardirqs_on+0x10/0x10 [ 1887.518996] ? trace_hardirqs_on+0x10/0x10 [ 1887.523239] ? __lock_acquire+0x5fc/0x3f20 [ 1887.527479] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1887.532333] ? current_time+0x16/0xb0 [ 1887.536138] ? fsnotify+0x974/0x11b0 [ 1887.539852] ? mark_held_locks+0xa6/0xf0 [ 1887.543916] ? current_kernel_time64+0x17c/0x230 [ 1887.548682] ? __fsnotify_inode_delete+0x20/0x20 [ 1887.553453] cache_grow_begin+0x91/0x700 [ 1887.557522] ? fs_reclaim_release+0xd0/0x110 [ 1887.561941] ? check_preemption_disabled+0x35/0x240 [ 1887.566965] cache_alloc_refill+0x273/0x350 [ 1887.571310] kmem_cache_alloc+0x333/0x3c0 [ 1887.575466] getname_flags+0xc8/0x550 [ 1887.579278] do_sys_open+0x1ce/0x410 [ 1887.582997] ? filp_open+0x60/0x60 [ 1887.586550] ? do_syscall_64+0x4c/0x640 [ 1887.590540] ? SyS_open+0x30/0x30 [ 1887.594001] do_syscall_64+0x1d5/0x640 [ 1887.597902] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1887.603092] RIP: 0033:0x7f50cd1b3194 [ 1887.606798] RSP: 002b:00007f50cbb74eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 17:33:59 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, 0x0, 0x0, &(0x7f0000001700)) 17:33:59 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x800040, 0x0) 17:33:59 executing program 2: ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) [ 1887.614518] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd1b3194 [ 1887.621790] RDX: 0000000000000002 RSI: 00007f50cbb74fe0 RDI: 00000000ffffff9c [ 1887.629061] RBP: 00007f50cbb74fe0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1887.636356] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1887.643626] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:33:59 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x310c000, &(0x7f0000000000)={[{'befs\x00'}, {'befs\x00'}, {'/'}, {'#-.'}]}) (async, rerun: 64) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (rerun: 64) 17:33:59 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, 0x0) 17:33:59 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x800040, 0x0) 17:34:00 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x800040, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x800040, 0x0) (async) 17:34:00 executing program 2: ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:00 executing program 3: openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) 17:34:00 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 8) [ 1887.789864] befs: (loop0): No write support. Marking filesystem read-only 17:34:00 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000000000006, 0x0, 0x0, 0x2886803, 0x0) 17:34:00 executing program 2: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1000], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = syz_open_dev$audion(&(0x7f0000000140), 0x7, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000180)=[0x7fff], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$PTP_SYS_OFFSET(r4, 0x43403d05, &(0x7f0000000340)={0xe}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r3, 0xc01064c2, &(0x7f0000000200)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r2, 0xc00864c0, &(0x7f00000001c0)={r5}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) ioctl$PTP_SYS_OFFSET_EXTENDED(r7, 0xc4c03d09, &(0x7f0000000680)={0xe}) setsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:00 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, 0x0) 17:34:00 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="f589ba41f3b9d417a77268a1e00133de", 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'rose0\x00'}}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:34:00 executing program 2: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1000], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = syz_open_dev$audion(&(0x7f0000000140), 0x7, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000180)=[0x7fff], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$PTP_SYS_OFFSET(r4, 0x43403d05, &(0x7f0000000340)={0xe}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r3, 0xc01064c2, &(0x7f0000000200)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r2, 0xc00864c0, &(0x7f00000001c0)={r5}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) ioctl$PTP_SYS_OFFSET_EXTENDED(r7, 0xc4c03d09, &(0x7f0000000680)={0xe}) setsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000000000), 0x4) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1000], 0x1}) (async) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) (async) syz_open_dev$audion(&(0x7f0000000140), 0x7, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000180)=[0x7fff], 0x1, 0x80000}) (async) ioctl$PTP_SYS_OFFSET(r4, 0x43403d05, &(0x7f0000000340)={0xe}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r3, 0xc01064c2, &(0x7f0000000200)={0x0, 0x0, r1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r2, 0xc00864c0, &(0x7f00000001c0)={r5}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) (async) ioctl$PTP_SYS_OFFSET_EXTENDED(r7, 0xc4c03d09, &(0x7f0000000680)={0xe}) (async) setsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) [ 1887.914766] FAULT_INJECTION: forcing a failure. [ 1887.914766] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.955391] CPU: 1 PID: 17274 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1887.963333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1887.972698] Call Trace: [ 1887.975302] dump_stack+0x1b2/0x281 [ 1887.978937] should_fail.cold+0x10a/0x149 [ 1887.983097] should_failslab+0xd6/0x130 [ 1887.987081] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1887.991770] apparmor_file_alloc_security+0x129/0x800 [ 1887.996968] security_file_alloc+0x66/0xa0 [ 1888.001220] ? selinux_is_enabled+0x5/0x50 [ 1888.005456] get_empty_filp+0x16b/0x3f0 [ 1888.009431] path_openat+0x84/0x2970 [ 1888.013150] ? current_time+0x16/0xb0 [ 1888.016954] ? path_lookupat+0x780/0x780 [ 1888.021021] ? trace_hardirqs_on+0x10/0x10 [ 1888.025259] ? fsnotify+0x974/0x11b0 [ 1888.028976] ? mark_held_locks+0xa6/0xf0 [ 1888.033036] ? current_kernel_time64+0x17c/0x230 [ 1888.037804] do_filp_open+0x179/0x3c0 [ 1888.041608] ? may_open_dev+0xe0/0xe0 [ 1888.045408] ? __alloc_fd+0x1be/0x490 [ 1888.049213] ? lock_downgrade+0x740/0x740 [ 1888.053365] ? do_raw_spin_unlock+0x164/0x220 [ 1888.057870] ? _raw_spin_unlock+0x29/0x40 [ 1888.062113] ? __alloc_fd+0x1be/0x490 [ 1888.065925] do_sys_open+0x296/0x410 [ 1888.069643] ? filp_open+0x60/0x60 [ 1888.073204] ? do_syscall_64+0x4c/0x640 [ 1888.077181] ? SyS_open+0x30/0x30 [ 1888.080637] do_syscall_64+0x1d5/0x640 [ 1888.084539] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1888.089733] RIP: 0033:0x7f50cd1b3194 [ 1888.093442] RSP: 002b:00007f50cbb74eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1888.101238] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd1b3194 [ 1888.108507] RDX: 0000000000000002 RSI: 00007f50cbb74fe0 RDI: 00000000ffffff9c [ 1888.115777] RBP: 00007f50cbb74fe0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1888.123054] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1888.130324] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:00 executing program 4: msgsnd(0xffffffffffffffff, &(0x7f0000000180)={0x2, "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"}, 0x105, 0x0) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x6e) 17:34:00 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000000000006, 0x0, 0x0, 0x2886803, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000000000006, 0x0, 0x0, 0x2886803, 0x0) (async) 17:34:00 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="f589ba41f3b9d417a77268a1e00133de", 0x10) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'rose0\x00'}}) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:34:00 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 9) 17:34:00 executing program 2: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1000], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = syz_open_dev$audion(&(0x7f0000000140), 0x7, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000180)=[0x7fff], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$PTP_SYS_OFFSET(r4, 0x43403d05, &(0x7f0000000340)={0xe}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r3, 0xc01064c2, &(0x7f0000000200)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r2, 0xc00864c0, &(0x7f00000001c0)={r5}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) ioctl$PTP_SYS_OFFSET_EXTENDED(r7, 0xc4c03d09, &(0x7f0000000680)={0xe}) setsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000000000), 0x4) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1000], 0x1}) (async) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) (async) syz_open_dev$audion(&(0x7f0000000140), 0x7, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000180)=[0x7fff], 0x1, 0x80000}) (async) ioctl$PTP_SYS_OFFSET(r4, 0x43403d05, &(0x7f0000000340)={0xe}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r3, 0xc01064c2, &(0x7f0000000200)={0x0, 0x0, r1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r2, 0xc00864c0, &(0x7f00000001c0)={r5}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) (async) ioctl$PTP_SYS_OFFSET_EXTENDED(r7, 0xc4c03d09, &(0x7f0000000680)={0xe}) (async) setsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) 17:34:00 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, 0x0) [ 1888.635407] FAULT_INJECTION: forcing a failure. [ 1888.635407] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.672760] CPU: 0 PID: 17365 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1888.680679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1888.690031] Call Trace: [ 1888.692625] dump_stack+0x1b2/0x281 [ 1888.696260] should_fail.cold+0x10a/0x149 [ 1888.700419] should_failslab+0xd6/0x130 [ 1888.704406] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1888.709082] apparmor_file_alloc_security+0x129/0x800 [ 1888.714279] security_file_alloc+0x66/0xa0 [ 1888.718524] ? selinux_is_enabled+0x5/0x50 [ 1888.722858] get_empty_filp+0x16b/0x3f0 [ 1888.726836] path_openat+0x84/0x2970 [ 1888.730557] ? gfp_pfmemalloc_allowed+0x150/0x150 17:34:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000040)=""/23, &(0x7f0000000080)=0x17) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x8, &(0x7f00000000c0)=""/132, &(0x7f0000000180)=0x84) 17:34:00 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000000000006, 0x0, 0x0, 0x2886803, 0x0) 17:34:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x9, 0xaf, 0x10000, 0x0, 0x20bb, 0x1, 0x9, 0x1}, &(0x7f0000000080)={0xce, 0xffffffffffffffff, 0x5cb, 0x7, 0x9f, 0x9, 0x3ff, 0x7}, &(0x7f00000000c0)={0x6, 0x4, 0x6, 0x7ff, 0x80000001, 0x3ff, 0x7, 0x81}, &(0x7f0000000140)={r1, r2/1000+60000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f0000000180)="fb7268b9272f2a7098f15888bf1ab7c5f5b56f83f47c3091a2b3956e4bcd95f54e38322164d2f4606fc2ebd28c4002ad2fdbe4af265309897a1fdcf24ec5c38c19da9ff6125b638dca4183861e96262c262ee5904c4254737cdecf8bae42c2611265500d62576b6ba400567ff2add5b1f9e1b94d2ee95d300d344149294571bd6f57f7ded77e30b9c499032d2d87d1bd43ed24c3df544f9dd61647e7b5198e5fc3cc03755b54f5ff6fc1bd6dd73449c0ba29d99d8ba7", &(0x7f0000000240)=@tcp=r4}, 0x20) 17:34:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000040)=""/23, &(0x7f0000000080)=0x17) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async, rerun: 32) getsockopt$inet6_tcp_buf(r1, 0x6, 0x8, &(0x7f00000000c0)=""/132, &(0x7f0000000180)=0x84) (rerun: 32) 17:34:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)=""/120, &(0x7f0000000000)=0x78) [ 1888.735404] ? current_time+0x16/0xb0 [ 1888.739218] ? path_lookupat+0x780/0x780 [ 1888.743284] ? trace_hardirqs_on+0x10/0x10 [ 1888.747526] ? fsnotify+0x974/0x11b0 [ 1888.751247] ? mark_held_locks+0xa6/0xf0 [ 1888.755317] ? current_kernel_time64+0x17c/0x230 [ 1888.760081] do_filp_open+0x179/0x3c0 [ 1888.763876] ? may_open_dev+0xe0/0xe0 [ 1888.767661] ? __alloc_fd+0x1be/0x490 [ 1888.771448] ? lock_downgrade+0x740/0x740 [ 1888.775581] ? do_raw_spin_unlock+0x164/0x220 [ 1888.780060] ? _raw_spin_unlock+0x29/0x40 [ 1888.784203] ? __alloc_fd+0x1be/0x490 [ 1888.787991] do_sys_open+0x296/0x410 [ 1888.791687] ? filp_open+0x60/0x60 [ 1888.795215] ? do_syscall_64+0x4c/0x640 [ 1888.799172] ? SyS_open+0x30/0x30 [ 1888.802607] do_syscall_64+0x1d5/0x640 [ 1888.806480] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1888.811680] RIP: 0033:0x7f50cd1b3194 [ 1888.815372] RSP: 002b:00007f50cbb74eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1888.823059] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd1b3194 17:34:01 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="f589ba41f3b9d417a77268a1e00133de", 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'rose0\x00'}}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="f589ba41f3b9d417a77268a1e00133de", 0x10) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'rose0\x00'}}) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) [ 1888.830311] RDX: 0000000000000002 RSI: 00007f50cbb74fe0 RDI: 00000000ffffff9c [ 1888.837564] RBP: 00007f50cbb74fe0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1888.844817] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1888.852071] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1888.916989] befs: (loop4): No write support. Marking filesystem read-only [ 1888.944514] befs: (loop4): invalid magic header 17:34:01 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) recvmsg$unix(r0, &(0x7f0000001500)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe0}, 0x12000) 17:34:01 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 10) 17:34:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) (async) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000040)=""/23, &(0x7f0000000080)=0x17) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_buf(r1, 0x6, 0x8, &(0x7f00000000c0)=""/132, &(0x7f0000000180)=0x84) 17:34:01 executing program 5: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000, 0x0, 0x0, 0x0, 0x0) 17:34:01 executing program 4: msgsnd(0xffffffffffffffff, &(0x7f0000000180)={0x2, "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"}, 0x105, 0x0) (async) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x6e) 17:34:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000000c0)=0x5, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000080)) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40103d0b, &(0x7f0000000000)={0x5, 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x4) 17:34:01 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), 0x0, 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) 17:34:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000000c0)=0x5, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000080)) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40103d0b, &(0x7f0000000000)={0x5, 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000000c0)=0x5, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000080)) (async) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40103d0b, &(0x7f0000000000)={0x5, 0x9}) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x4) (async) [ 1889.048965] FAULT_INJECTION: forcing a failure. [ 1889.048965] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.088047] CPU: 1 PID: 17433 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1889.095959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1889.105319] Call Trace: [ 1889.107909] dump_stack+0x1b2/0x281 [ 1889.111545] should_fail.cold+0x10a/0x149 [ 1889.115703] should_failslab+0xd6/0x130 [ 1889.119683] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1889.124357] ? loop_get_status64+0x100/0x100 [ 1889.128768] __kthread_create_on_node+0xbe/0x3a0 [ 1889.133524] ? kthread_park+0x130/0x130 [ 1889.137512] ? loop_get_status64+0x100/0x100 [ 1889.141919] kthread_create_on_node+0xa8/0xd0 [ 1889.146415] ? __kthread_create_on_node+0x3a0/0x3a0 [ 1889.151441] ? __lockdep_init_map+0x100/0x560 [ 1889.155938] ? __lockdep_init_map+0x100/0x560 [ 1889.160436] lo_ioctl+0xcd9/0x1cd0 [ 1889.163981] ? loop_set_status64+0xe0/0xe0 [ 1889.168223] blkdev_ioctl+0x540/0x1830 [ 1889.168651] befs: (loop4): No write support. Marking filesystem read-only [ 1889.172104] ? blkpg_ioctl+0x8d0/0x8d0 [ 1889.172115] ? trace_hardirqs_on+0x10/0x10 [ 1889.172128] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1889.172139] ? debug_check_no_obj_freed+0x2c0/0x680 17:34:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000000c0)=0x5, 0x4) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000080)) (async) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40103d0b, &(0x7f0000000000)={0x5, 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x4) 17:34:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008003) r1 = syz_open_dev$audion(&(0x7f0000000000), 0xffffffff, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000180)) read$ptp(r1, &(0x7f0000000080)=""/230, 0xe6) [ 1889.179714] befs: (loop4): invalid magic header [ 1889.183017] block_ioctl+0xd9/0x120 [ 1889.183027] ? blkdev_fallocate+0x3a0/0x3a0 [ 1889.183038] do_vfs_ioctl+0x75a/0xff0 [ 1889.183050] ? lock_acquire+0x170/0x3f0 [ 1889.217697] ? ioctl_preallocate+0x1a0/0x1a0 [ 1889.222114] ? __fget+0x265/0x3e0 [ 1889.225574] ? do_vfs_ioctl+0xff0/0xff0 [ 1889.229557] ? security_file_ioctl+0x83/0xb0 [ 1889.233969] SyS_ioctl+0x7f/0xb0 [ 1889.237335] ? do_vfs_ioctl+0xff0/0xff0 [ 1889.241313] do_syscall_64+0x1d5/0x640 17:34:01 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x241, 0x101000) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x2000, 0x4) 17:34:01 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) getpeername$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) (rerun: 32) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) recvmsg$unix(r0, &(0x7f0000001500)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe0}, 0x12000) 17:34:01 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 1) [ 1889.245211] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1889.250397] RIP: 0033:0x7f50cd200037 [ 1889.254107] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1889.261819] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1889.269085] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1889.276351] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1889.283634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1889.290902] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:01 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 11) 17:34:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async, rerun: 32) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008003) (async, rerun: 32) r1 = syz_open_dev$audion(&(0x7f0000000000), 0xffffffff, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async, rerun: 64) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000180)) (async, rerun: 64) read$ptp(r1, &(0x7f0000000080)=""/230, 0xe6) 17:34:01 executing program 4: msgsnd(0xffffffffffffffff, &(0x7f0000000180)={0x2, "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"}, 0x105, 0x0) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x6e) msgsnd(0xffffffffffffffff, &(0x7f0000000180)={0x2, "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"}, 0x105, 0x0) (async) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x6e) (async) 17:34:01 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x241, 0x101000) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x2000, 0x4) 17:34:01 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) getpeername$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) recvmsg$unix(r0, &(0x7f0000001500)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe0}, 0x12000) [ 1889.403823] FAULT_INJECTION: forcing a failure. [ 1889.403823] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.424336] FAULT_INJECTION: forcing a failure. [ 1889.424336] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.443307] befs: (loop4): No write support. Marking filesystem read-only [ 1889.451128] CPU: 1 PID: 17481 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1889.459025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1889.468375] Call Trace: [ 1889.470966] dump_stack+0x1b2/0x281 [ 1889.474603] should_fail.cold+0x10a/0x149 [ 1889.478764] should_failslab+0xd6/0x130 [ 1889.482750] __kmalloc+0x2c1/0x400 [ 1889.486293] ? SyS_memfd_create+0xbc/0x3c0 [ 1889.490535] SyS_memfd_create+0xbc/0x3c0 [ 1889.494602] ? shmem_fcntl+0x120/0x120 [ 1889.498492] ? __do_page_fault+0x159/0xad0 [ 1889.502733] ? do_syscall_64+0x4c/0x640 [ 1889.506712] ? shmem_fcntl+0x120/0x120 [ 1889.510604] do_syscall_64+0x1d5/0x640 [ 1889.514501] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1889.519693] RIP: 0033:0x7fe8dd97a279 [ 1889.523401] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1889.531239] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97a279 [ 1889.538511] RDX: 00007fe8dc2eefe0 RSI: 0000000000000000 RDI: 00007fe8dd9d32c4 [ 1889.545792] RBP: 0000000000000000 R08: 00007fe8dc2eefd8 R09: 00007fe8dc2ef1d0 17:34:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008003) r1 = syz_open_dev$audion(&(0x7f0000000000), 0xffffffff, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000180)) (async) read$ptp(r1, &(0x7f0000000080)=""/230, 0xe6) 17:34:01 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x304080, 0x0) 17:34:01 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x241, 0x101000) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x2000, 0x4) syz_open_dev$audion(&(0x7f0000000040), 0x241, 0x101000) (async) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x2000, 0x4) (async) [ 1889.553067] R10: 00007fe8dc2eefdc R11: 0000000000000246 R12: 00000000200000c0 [ 1889.560351] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 [ 1889.592389] befs: (loop4): invalid magic header [ 1889.597877] CPU: 1 PID: 17486 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1889.605763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1889.615125] Call Trace: [ 1889.617719] dump_stack+0x1b2/0x281 [ 1889.621357] should_fail.cold+0x10a/0x149 [ 1889.625516] should_failslab+0xd6/0x130 [ 1889.629583] kmem_cache_alloc+0x28e/0x3c0 [ 1889.633735] __kernfs_new_node+0x6f/0x470 [ 1889.637888] kernfs_create_dir_ns+0x8c/0x200 [ 1889.642302] internal_create_group+0xe9/0x710 [ 1889.646808] lo_ioctl+0x1137/0x1cd0 [ 1889.650445] ? loop_set_status64+0xe0/0xe0 [ 1889.654693] blkdev_ioctl+0x540/0x1830 [ 1889.658593] ? blkpg_ioctl+0x8d0/0x8d0 [ 1889.662496] ? trace_hardirqs_on+0x10/0x10 [ 1889.666736] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1889.671844] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1889.676868] block_ioctl+0xd9/0x120 [ 1889.680504] ? blkdev_fallocate+0x3a0/0x3a0 [ 1889.684829] do_vfs_ioctl+0x75a/0xff0 [ 1889.688666] ? lock_acquire+0x170/0x3f0 [ 1889.692641] ? ioctl_preallocate+0x1a0/0x1a0 [ 1889.697057] ? __fget+0x265/0x3e0 [ 1889.700513] ? do_vfs_ioctl+0xff0/0xff0 17:34:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="99f93dee508c5efc0f9d23a01d9faa4a", 0x10) [ 1889.704620] ? security_file_ioctl+0x83/0xb0 [ 1889.709136] SyS_ioctl+0x7f/0xb0 [ 1889.712499] ? do_vfs_ioctl+0xff0/0xff0 [ 1889.716477] do_syscall_64+0x1d5/0x640 [ 1889.720417] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1889.725610] RIP: 0033:0x7f50cd200037 [ 1889.729313] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1889.737018] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1889.744372] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:34:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="99f93dee508c5efc0f9d23a01d9faa4a", 0x10) 17:34:02 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 2) 17:34:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1889.751642] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1889.758909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1889.766180] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1889.792579] befs: (loop0): No write support. Marking filesystem read-only [ 1889.851516] FAULT_INJECTION: forcing a failure. [ 1889.851516] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.863845] CPU: 1 PID: 17537 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1889.871749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1889.881100] Call Trace: [ 1889.883693] dump_stack+0x1b2/0x281 [ 1889.887323] should_fail.cold+0x10a/0x149 [ 1889.891473] should_failslab+0xd6/0x130 [ 1889.895463] kmem_cache_alloc+0x28e/0x3c0 [ 1889.899620] __d_alloc+0x2a/0xa20 [ 1889.903073] ? lock_downgrade+0x740/0x740 [ 1889.907221] __shmem_file_setup.part.0+0xcb/0x3c0 [ 1889.912061] ? shmem_create+0x30/0x30 [ 1889.915856] ? __alloc_fd+0x1be/0x490 [ 1889.919671] SyS_memfd_create+0x1fc/0x3c0 [ 1889.923819] ? shmem_fcntl+0x120/0x120 [ 1889.927701] ? __do_page_fault+0x159/0xad0 [ 1889.931933] ? do_syscall_64+0x4c/0x640 [ 1889.935912] ? shmem_fcntl+0x120/0x120 [ 1889.939811] do_syscall_64+0x1d5/0x640 [ 1889.943700] entry_SYSCALL_64_after_hwframe+0x46/0xbb 17:34:02 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 12) 17:34:02 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x304080, 0x0) 17:34:02 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4f6c7cec9965819fa8b55fbf3dc7f16e5ef5b80fb0a241dbfab7972b870720d96302e16bcaee0ee11dfa839c482c8653e2a3b8a2611c627dd46a933eecd26ee0f75f072f0a5b63c572969c3f5704bcca39e057862576426fd250a6a04f0e056fae56c2c68eb7e9ae1fe1666223b54a425820782ce71a41f07c083043fdbe9add4b"]) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvmmsg$unix(r0, &(0x7f00000035c0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/85, 0x55}], 0x2, &(0x7f0000000340)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x178}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/96, 0x60}, {&(0x7f0000000700)=""/40, 0x28}, {&(0x7f0000000740)=""/126, 0x7e}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/4, 0x4}], 0x7, &(0x7f0000000980)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/9, 0x9}, {&(0x7f0000000a80)=""/23, 0x17}, {&(0x7f0000000ac0)=""/104, 0x68}], 0x3, &(0x7f0000000b80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000bc0)=""/193, 0xc1}, {&(0x7f0000000cc0)=""/184, 0xb8}, {&(0x7f0000000d80)=""/151, 0x97}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/243, 0xf3}, {&(0x7f0000001f40)=""/251, 0xfb}, {&(0x7f0000002040)=""/140, 0x8c}, {&(0x7f0000002100)=""/102, 0x66}], 0x8, &(0x7f0000002200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f00000022c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000002340)=""/72, 0x48}, {&(0x7f00000023c0)=""/137, 0x89}, {&(0x7f0000002480)=""/74, 0x4a}, {&(0x7f0000002500)=""/235, 0xeb}, {&(0x7f0000002600)=""/16, 0x10}], 0x5, &(0x7f00000026c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002740), 0x6e, &(0x7f0000002a00)=[{&(0x7f00000027c0)=""/233, 0xe9}, {&(0x7f00000028c0)=""/13, 0xd}, {&(0x7f0000002900)=""/48, 0x30}, {&(0x7f0000002940)=""/57, 0x39}, {&(0x7f0000002980)=""/69, 0x45}], 0x5}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/174, 0xae}], 0x1, &(0x7f0000002c00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002d80)=""/219, 0xdb}, {&(0x7f0000002e80)=""/239, 0xef}, {&(0x7f0000002f80)=""/230, 0xe6}, {&(0x7f0000003080)=""/84, 0x54}], 0x4, &(0x7f0000003140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000003300)=""/91, 0x5b}, {&(0x7f0000003380)=""/111, 0x6f}, {&(0x7f0000003400)=""/140, 0x8c}, {&(0x7f00000034c0)=""/128, 0x80}], 0x5}}], 0x9, 0x12101, &(0x7f0000003800)={0x0, 0x3938700}) 17:34:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) 17:34:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="99f93dee508c5efc0f9d23a01d9faa4a", 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="99f93dee508c5efc0f9d23a01d9faa4a", 0x10) (async) [ 1889.948894] RIP: 0033:0x7fe8dd97a279 [ 1889.952598] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1889.960311] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97a279 [ 1889.967624] RDX: 00007fe8dc2eefe0 RSI: 0000000000000000 RDI: 00007fe8dd9d32c4 [ 1889.974900] RBP: 0000000000000000 R08: 00007fe8dc2eefd8 R09: 00007fe8dc2ef1d0 [ 1889.982261] R10: 00007fe8dc2eefdc R11: 0000000000000246 R12: 00000000200000c0 [ 1889.989536] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 17:34:02 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 3) 17:34:02 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x304080, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x304080, 0x0) (async) 17:34:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) 17:34:02 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1890.089187] befs: Unrecognized mount option "Ol|ì™eŸ¨µ_¿=Çñn^õ¸°¢AÛú·—+‡ ÙcákÊîáúƒœH" or missing value [ 1890.122981] FAULT_INJECTION: forcing a failure. [ 1890.122981] name failslab, interval 1, probability 0, space 0, times 0 [ 1890.124072] FAULT_INJECTION: forcing a failure. [ 1890.124072] name failslab, interval 1, probability 0, space 0, times 0 [ 1890.140464] CPU: 1 PID: 17575 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1890.153567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1890.162820] befs: (loop4): cannot parse mount options [ 1890.162915] Call Trace: [ 1890.170679] dump_stack+0x1b2/0x281 [ 1890.174312] should_fail.cold+0x10a/0x149 [ 1890.178464] should_failslab+0xd6/0x130 [ 1890.182444] kmem_cache_alloc+0x28e/0x3c0 [ 1890.186596] __kernfs_new_node+0x6f/0x470 [ 1890.190746] kernfs_new_node+0x7b/0xe0 [ 1890.194633] __kernfs_create_file+0x3d/0x320 [ 1890.199058] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1890.203728] ? kernfs_create_dir_ns+0x171/0x200 [ 1890.208397] internal_create_group+0x22b/0x710 [ 1890.212982] lo_ioctl+0x1137/0x1cd0 [ 1890.216617] ? loop_set_status64+0xe0/0xe0 [ 1890.220941] blkdev_ioctl+0x540/0x1830 [ 1890.224840] ? blkpg_ioctl+0x8d0/0x8d0 [ 1890.228718] ? trace_hardirqs_on+0x10/0x10 [ 1890.232945] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1890.238059] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1890.243072] block_ioctl+0xd9/0x120 [ 1890.246693] ? blkdev_fallocate+0x3a0/0x3a0 [ 1890.251010] do_vfs_ioctl+0x75a/0xff0 [ 1890.254986] ? lock_acquire+0x170/0x3f0 [ 1890.258963] ? ioctl_preallocate+0x1a0/0x1a0 [ 1890.263370] ? __fget+0x265/0x3e0 [ 1890.266818] ? do_vfs_ioctl+0xff0/0xff0 [ 1890.270788] ? security_file_ioctl+0x83/0xb0 [ 1890.275196] SyS_ioctl+0x7f/0xb0 [ 1890.278551] ? do_vfs_ioctl+0xff0/0xff0 [ 1890.282525] do_syscall_64+0x1d5/0x640 [ 1890.286407] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1890.291579] RIP: 0033:0x7f50cd200037 [ 1890.295274] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1890.302965] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1890.310303] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1890.317563] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1890.324818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1890.332085] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:02 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x100000000, 0x101000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) [ 1890.339363] CPU: 0 PID: 17581 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1890.347249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1890.356443] befs: (loop0): No write support. Marking filesystem read-only [ 1890.356598] Call Trace: [ 1890.366099] dump_stack+0x1b2/0x281 [ 1890.369734] should_fail.cold+0x10a/0x149 [ 1890.373884] should_failslab+0xd6/0x130 [ 1890.377861] kmem_cache_alloc+0x28e/0x3c0 [ 1890.382007] ? shmem_destroy_callback+0xa0/0xa0 17:34:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x100000000, 0x101000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) syz_open_dev$audion(&(0x7f0000000000), 0x100000000, 0x101000) (async) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) (async) [ 1890.386676] shmem_alloc_inode+0x18/0x40 [ 1890.390741] ? shmem_destroy_callback+0xa0/0xa0 [ 1890.395407] alloc_inode+0x5d/0x170 [ 1890.399035] new_inode+0x1d/0xf0 [ 1890.402400] shmem_get_inode+0x8b/0x890 [ 1890.406390] __shmem_file_setup.part.0+0x104/0x3c0 [ 1890.411332] ? shmem_create+0x30/0x30 [ 1890.415128] ? __alloc_fd+0x1be/0x490 [ 1890.418929] SyS_memfd_create+0x1fc/0x3c0 [ 1890.423072] ? shmem_fcntl+0x120/0x120 [ 1890.426955] ? __do_page_fault+0x159/0xad0 [ 1890.431193] ? do_syscall_64+0x4c/0x640 [ 1890.435167] ? shmem_fcntl+0x120/0x120 [ 1890.439074] do_syscall_64+0x1d5/0x640 [ 1890.442972] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1890.448156] RIP: 0033:0x7fe8dd97a279 [ 1890.451860] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1890.459564] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97a279 [ 1890.466917] RDX: 00007fe8dc2eefe0 RSI: 0000000000000000 RDI: 00007fe8dd9d32c4 [ 1890.474276] RBP: 0000000000000000 R08: 00007fe8dc2eefd8 R09: 00007fe8dc2ef1d0 [ 1890.481550] R10: 00007fe8dc2eefdc R11: 0000000000000246 R12: 00000000200000c0 17:34:02 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 13) 17:34:02 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) [ 1890.488817] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 17:34:02 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4f6c7cec9965819fa8b55fbf3dc7f16e5ef5b80fb0a241dbfab7972b870720d96302e16bcaee0ee11dfa839c482c8653e2a3b8a2611c627dd46a933eecd26ee0f75f072f0a5b63c572969c3f5704bcca39e057862576426fd250a6a04f0e056fae56c2c68eb7e9ae1fe1666223b54a425820782ce71a41f07c083043fdbe9add4b"]) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) recvmmsg$unix(r0, &(0x7f00000035c0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/85, 0x55}], 0x2, &(0x7f0000000340)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x178}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/96, 0x60}, {&(0x7f0000000700)=""/40, 0x28}, {&(0x7f0000000740)=""/126, 0x7e}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/4, 0x4}], 0x7, &(0x7f0000000980)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/9, 0x9}, {&(0x7f0000000a80)=""/23, 0x17}, {&(0x7f0000000ac0)=""/104, 0x68}], 0x3, &(0x7f0000000b80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000bc0)=""/193, 0xc1}, {&(0x7f0000000cc0)=""/184, 0xb8}, {&(0x7f0000000d80)=""/151, 0x97}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/243, 0xf3}, {&(0x7f0000001f40)=""/251, 0xfb}, {&(0x7f0000002040)=""/140, 0x8c}, {&(0x7f0000002100)=""/102, 0x66}], 0x8, &(0x7f0000002200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f00000022c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000002340)=""/72, 0x48}, {&(0x7f00000023c0)=""/137, 0x89}, {&(0x7f0000002480)=""/74, 0x4a}, {&(0x7f0000002500)=""/235, 0xeb}, {&(0x7f0000002600)=""/16, 0x10}], 0x5, &(0x7f00000026c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002740), 0x6e, &(0x7f0000002a00)=[{&(0x7f00000027c0)=""/233, 0xe9}, {&(0x7f00000028c0)=""/13, 0xd}, {&(0x7f0000002900)=""/48, 0x30}, {&(0x7f0000002940)=""/57, 0x39}, {&(0x7f0000002980)=""/69, 0x45}], 0x5}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/174, 0xae}], 0x1, &(0x7f0000002c00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002d80)=""/219, 0xdb}, {&(0x7f0000002e80)=""/239, 0xef}, {&(0x7f0000002f80)=""/230, 0xe6}, {&(0x7f0000003080)=""/84, 0x54}], 0x4, &(0x7f0000003140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000003300)=""/91, 0x5b}, {&(0x7f0000003380)=""/111, 0x6f}, {&(0x7f0000003400)=""/140, 0x8c}, {&(0x7f00000034c0)=""/128, 0x80}], 0x5}}], 0x9, 0x12101, &(0x7f0000003800)={0x0, 0x3938700}) 17:34:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x100000000, 0x101000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) 17:34:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000040)={0xf801, 0xfffe, 0xa8, 0xfd, 0x8, 0x2, 0x1c, "8d8093c7cfb692b9dca8348c164cb62a7772a9b7", "21c6b3618081aa05c4c12054492837820e737c29"}) 17:34:02 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 4) 17:34:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000040)={0xf801, 0xfffe, 0xa8, 0xfd, 0x8, 0x2, 0x1c, "8d8093c7cfb692b9dca8348c164cb62a7772a9b7", "21c6b3618081aa05c4c12054492837820e737c29"}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000040)={0xf801, 0xfffe, 0xa8, 0xfd, 0x8, 0x2, 0x1c, "8d8093c7cfb692b9dca8348c164cb62a7772a9b7", "21c6b3618081aa05c4c12054492837820e737c29"}) (async) 17:34:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000010c0)={&(0x7f0000001080)=[0xc0, 0x3, 0x7, 0x81, 0x1f, 0xfffffff7, 0x9, 0x1], 0x8, 0x100800, 0x0, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000001140), r1) sendmsg$DEVLINK_CMD_SB_POOL_SET(r2, &(0x7f00000013c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001380)={&(0x7f0000001400)=ANY=[@ANYBLOB="cc01fba384a1fb99516368ce3e933e447b83acd8727c678d50737f4463730790e789b50f161196b5f4f9296a9d3685b721f562bf7b8333cd8e90fd155197f6a15a3d3626bafc440dd9495c29c35bf80c4f81b445c3a62dbfd2184630a7796ad5627337f36c2f06e732df63c1a86c220234b851456b1ff75b4f589271b50c7f406463668dd1af31412e0f3b20f37a77cd10b4dc27202c5592f32368667bbf65b5bb9caca084c43614820746c3482b0dfa9dfbe2358141dcc074843c56a3fa3476d0de4cb148d83ce1a32c82fc1bde40eb", @ANYRES16=r3, @ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0xc0c4}, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "97db696806fa80af", "6062da4a5d6e4a287720e0831e5b7c10", "8d8a8e41", "3a3228e06bb4a749"}, 0x28) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000080)="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", 0x1000) [ 1890.604144] FAULT_INJECTION: forcing a failure. [ 1890.604144] name failslab, interval 1, probability 0, space 0, times 0 [ 1890.633182] FAULT_INJECTION: forcing a failure. [ 1890.633182] name failslab, interval 1, probability 0, space 0, times 0 17:34:02 executing program 1: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) openat$cgroup_devices(r0, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280), 0x40, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000340)={'ip6tnl0\x00', 0x80, 0x3}) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000000440)={'batadv0\x00', 0x2, 0xd751}) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f00000001c0)={{0x8, 0xe21}, {0xc4f, 0x5}, 0x8}) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f00000000c0)={'dvmrp1\x00'}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000200)=[0x81, 0x1, 0xff], 0x3}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0xe97, 0x0, 0x0, 0x2281000, 0x0) [ 1890.648960] befs: Unrecognized mount option "/proc/self/net/pfkey" or missing value [ 1890.661202] CPU: 1 PID: 17620 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1890.669121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1890.674344] befs: (loop4): cannot parse mount options [ 1890.678469] Call Trace: [ 1890.678484] dump_stack+0x1b2/0x281 [ 1890.678497] should_fail.cold+0x10a/0x149 [ 1890.678510] should_failslab+0xd6/0x130 [ 1890.678521] kmem_cache_alloc+0x28e/0x3c0 [ 1890.678532] get_empty_filp+0x86/0x3f0 [ 1890.678540] alloc_file+0x23/0x440 [ 1890.678553] __shmem_file_setup.part.0+0x198/0x3c0 [ 1890.714501] ? shmem_create+0x30/0x30 [ 1890.718304] ? __alloc_fd+0x1be/0x490 [ 1890.722115] SyS_memfd_create+0x1fc/0x3c0 [ 1890.726269] ? shmem_fcntl+0x120/0x120 [ 1890.730150] ? __do_page_fault+0x159/0xad0 [ 1890.734392] ? do_syscall_64+0x4c/0x640 [ 1890.738550] ? shmem_fcntl+0x120/0x120 [ 1890.742447] do_syscall_64+0x1d5/0x640 [ 1890.746422] entry_SYSCALL_64_after_hwframe+0x46/0xbb 17:34:02 executing program 1: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) openat$cgroup_devices(r0, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280), 0x40, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000340)={'ip6tnl0\x00', 0x80, 0x3}) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000000440)={'batadv0\x00', 0x2, 0xd751}) (async) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f00000001c0)={{0x8, 0xe21}, {0xc4f, 0x5}, 0x8}) (async) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f00000000c0)={'dvmrp1\x00'}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000200)=[0x81, 0x1, 0xff], 0x3}) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0xe97, 0x0, 0x0, 0x2281000, 0x0) 17:34:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000010c0)={&(0x7f0000001080)=[0xc0, 0x3, 0x7, 0x81, 0x1f, 0xfffffff7, 0x9, 0x1], 0x8, 0x100800, 0x0, 0xffffffffffffffff}) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000001140), r1) sendmsg$DEVLINK_CMD_SB_POOL_SET(r2, &(0x7f00000013c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001380)={&(0x7f0000001400)=ANY=[@ANYBLOB="cc01fba384a1fb99516368ce3e933e447b83acd8727c678d50737f4463730790e789b50f161196b5f4f9296a9d3685b721f562bf7b8333cd8e90fd155197f6a15a3d3626bafc440dd9495c29c35bf80c4f81b445c3a62dbfd2184630a7796ad5627337f36c2f06e732df63c1a86c220234b851456b1ff75b4f589271b50c7f406463668dd1af31412e0f3b20f37a77cd10b4dc27202c5592f32368667bbf65b5bb9caca084c43614820746c3482b0dfa9dfbe2358141dcc074843c56a3fa3476d0de4cb148d83ce1a32c82fc1bde40eb", @ANYRES16=r3, @ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0xc0c4}, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "97db696806fa80af", "6062da4a5d6e4a287720e0831e5b7c10", "8d8a8e41", "3a3228e06bb4a749"}, 0x28) socket$inet_udplite(0x2, 0x2, 0x88) (async, rerun: 64) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000080)="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", 0x1000) (rerun: 64) 17:34:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000040)={0xf801, 0xfffe, 0xa8, 0xfd, 0x8, 0x2, 0x1c, "8d8093c7cfb692b9dca8348c164cb62a7772a9b7", "21c6b3618081aa05c4c12054492837820e737c29"}) [ 1890.751603] RIP: 0033:0x7fe8dd97a279 [ 1890.755308] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1890.763015] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97a279 [ 1890.770281] RDX: 00007fe8dc2eefe0 RSI: 0000000000000000 RDI: 00007fe8dd9d32c4 [ 1890.777546] RBP: 0000000000000000 R08: 00007fe8dc2eefd8 R09: 00007fe8dc2ef1d0 [ 1890.784816] R10: 00007fe8dc2eefdc R11: 0000000000000246 R12: 00000000200000c0 [ 1890.792083] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 [ 1890.819193] CPU: 0 PID: 17626 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1890.827103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1890.836464] Call Trace: [ 1890.839056] dump_stack+0x1b2/0x281 [ 1890.842692] should_fail.cold+0x10a/0x149 [ 1890.846848] should_failslab+0xd6/0x130 [ 1890.850831] kmem_cache_alloc+0x28e/0x3c0 [ 1890.855024] __kernfs_new_node+0x6f/0x470 [ 1890.859173] kernfs_new_node+0x7b/0xe0 [ 1890.863046] __kernfs_create_file+0x3d/0x320 [ 1890.867436] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1890.872086] ? kernfs_create_dir_ns+0x171/0x200 [ 1890.876736] internal_create_group+0x22b/0x710 [ 1890.881298] lo_ioctl+0x1137/0x1cd0 [ 1890.884907] ? loop_set_status64+0xe0/0xe0 [ 1890.889208] blkdev_ioctl+0x540/0x1830 [ 1890.893087] ? blkpg_ioctl+0x8d0/0x8d0 [ 1890.897014] ? trace_hardirqs_on+0x10/0x10 [ 1890.901230] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1890.906330] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1890.911365] block_ioctl+0xd9/0x120 [ 1890.914972] ? blkdev_fallocate+0x3a0/0x3a0 [ 1890.919385] do_vfs_ioctl+0x75a/0xff0 [ 1890.923172] ? lock_acquire+0x170/0x3f0 [ 1890.927145] ? ioctl_preallocate+0x1a0/0x1a0 [ 1890.931657] ? __fget+0x265/0x3e0 [ 1890.935101] ? do_vfs_ioctl+0xff0/0xff0 [ 1890.939060] ? security_file_ioctl+0x83/0xb0 [ 1890.943452] SyS_ioctl+0x7f/0xb0 [ 1890.946823] ? do_vfs_ioctl+0xff0/0xff0 [ 1890.950784] do_syscall_64+0x1d5/0x640 [ 1890.954661] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1890.959835] RIP: 0033:0x7f50cd200037 [ 1890.963533] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1890.971237] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1890.978523] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1890.985778] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1890.993029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1891.000285] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:03 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 14) 17:34:03 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 5) 17:34:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000180)=""/16, 0x10}], 0x3}, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="e7390318aa15886a8c8f72f91b234fd9", 0x10) 17:34:03 executing program 1: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) openat$cgroup_devices(r0, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async, rerun: 32) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280), 0x40, 0x0) (rerun: 32) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000340)={'ip6tnl0\x00', 0x80, 0x3}) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000000440)={'batadv0\x00', 0x2, 0xd751}) (async) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f00000001c0)={{0x8, 0xe21}, {0xc4f, 0x5}, 0x8}) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f00000000c0)={'dvmrp1\x00'}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000200)=[0x81, 0x1, 0xff], 0x3}) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0xe97, 0x0, 0x0, 0x2281000, 0x0) 17:34:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async, rerun: 64) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 64) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000010c0)={&(0x7f0000001080)=[0xc0, 0x3, 0x7, 0x81, 0x1f, 0xfffffff7, 0x9, 0x1], 0x8, 0x100800, 0x0, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000001140), r1) sendmsg$DEVLINK_CMD_SB_POOL_SET(r2, &(0x7f00000013c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001380)={&(0x7f0000001400)=ANY=[@ANYBLOB="cc01fba384a1fb99516368ce3e933e447b83acd8727c678d50737f4463730790e789b50f161196b5f4f9296a9d3685b721f562bf7b8333cd8e90fd155197f6a15a3d3626bafc440dd9495c29c35bf80c4f81b445c3a62dbfd2184630a7796ad5627337f36c2f06e732df63c1a86c220234b851456b1ff75b4f589271b50c7f406463668dd1af31412e0f3b20f37a77cd10b4dc27202c5592f32368667bbf65b5bb9caca084c43614820746c3482b0dfa9dfbe2358141dcc074843c56a3fa3476d0de4cb148d83ce1a32c82fc1bde40eb", @ANYRES16=r3, @ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0xc0c4}, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async, rerun: 64) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "97db696806fa80af", "6062da4a5d6e4a287720e0831e5b7c10", "8d8a8e41", "3a3228e06bb4a749"}, 0x28) (async, rerun: 64) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000080)="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", 0x1000) 17:34:03 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4f6c7cec9965819fa8b55fbf3dc7f16e5ef5b80fb0a241dbfab7972b870720d96302e16bcaee0ee11dfa839c482c8653e2a3b8a2611c627dd46a933eecd26ee0f75f072f0a5b63c572969c3f5704bcca39e057862576426fd250a6a04f0e056fae56c2c68eb7e9ae1fe1666223b54a425820782ce71a41f07c083043fdbe9add4b"]) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvmmsg$unix(r0, &(0x7f00000035c0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/85, 0x55}], 0x2, &(0x7f0000000340)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x178}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/96, 0x60}, {&(0x7f0000000700)=""/40, 0x28}, {&(0x7f0000000740)=""/126, 0x7e}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/4, 0x4}], 0x7, &(0x7f0000000980)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/9, 0x9}, {&(0x7f0000000a80)=""/23, 0x17}, {&(0x7f0000000ac0)=""/104, 0x68}], 0x3, &(0x7f0000000b80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000bc0)=""/193, 0xc1}, {&(0x7f0000000cc0)=""/184, 0xb8}, {&(0x7f0000000d80)=""/151, 0x97}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/243, 0xf3}, {&(0x7f0000001f40)=""/251, 0xfb}, {&(0x7f0000002040)=""/140, 0x8c}, {&(0x7f0000002100)=""/102, 0x66}], 0x8, &(0x7f0000002200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f00000022c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000002340)=""/72, 0x48}, {&(0x7f00000023c0)=""/137, 0x89}, {&(0x7f0000002480)=""/74, 0x4a}, {&(0x7f0000002500)=""/235, 0xeb}, {&(0x7f0000002600)=""/16, 0x10}], 0x5, &(0x7f00000026c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002740), 0x6e, &(0x7f0000002a00)=[{&(0x7f00000027c0)=""/233, 0xe9}, {&(0x7f00000028c0)=""/13, 0xd}, {&(0x7f0000002900)=""/48, 0x30}, {&(0x7f0000002940)=""/57, 0x39}, {&(0x7f0000002980)=""/69, 0x45}], 0x5}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/174, 0xae}], 0x1, &(0x7f0000002c00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002d80)=""/219, 0xdb}, {&(0x7f0000002e80)=""/239, 0xef}, {&(0x7f0000002f80)=""/230, 0xe6}, {&(0x7f0000003080)=""/84, 0x54}], 0x4, &(0x7f0000003140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000003300)=""/91, 0x5b}, {&(0x7f0000003380)=""/111, 0x6f}, {&(0x7f0000003400)=""/140, 0x8c}, {&(0x7f00000034c0)=""/128, 0x80}], 0x5}}], 0x9, 0x12101, &(0x7f0000003800)={0x0, 0x3938700}) syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4f6c7cec9965819fa8b55fbf3dc7f16e5ef5b80fb0a241dbfab7972b870720d96302e16bcaee0ee11dfa839c482c8653e2a3b8a2611c627dd46a933eecd26ee0f75f072f0a5b63c572969c3f5704bcca39e057862576426fd250a6a04f0e056fae56c2c68eb7e9ae1fe1666223b54a425820782ce71a41f07c083043fdbe9add4b"]) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) recvmmsg$unix(r0, &(0x7f00000035c0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/85, 0x55}], 0x2, &(0x7f0000000340)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x178}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/96, 0x60}, {&(0x7f0000000700)=""/40, 0x28}, {&(0x7f0000000740)=""/126, 0x7e}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/4, 0x4}], 0x7, &(0x7f0000000980)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/9, 0x9}, {&(0x7f0000000a80)=""/23, 0x17}, {&(0x7f0000000ac0)=""/104, 0x68}], 0x3, &(0x7f0000000b80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000bc0)=""/193, 0xc1}, {&(0x7f0000000cc0)=""/184, 0xb8}, {&(0x7f0000000d80)=""/151, 0x97}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/243, 0xf3}, {&(0x7f0000001f40)=""/251, 0xfb}, {&(0x7f0000002040)=""/140, 0x8c}, {&(0x7f0000002100)=""/102, 0x66}], 0x8, &(0x7f0000002200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f00000022c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000002340)=""/72, 0x48}, {&(0x7f00000023c0)=""/137, 0x89}, {&(0x7f0000002480)=""/74, 0x4a}, {&(0x7f0000002500)=""/235, 0xeb}, {&(0x7f0000002600)=""/16, 0x10}], 0x5, &(0x7f00000026c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002740), 0x6e, &(0x7f0000002a00)=[{&(0x7f00000027c0)=""/233, 0xe9}, {&(0x7f00000028c0)=""/13, 0xd}, {&(0x7f0000002900)=""/48, 0x30}, {&(0x7f0000002940)=""/57, 0x39}, {&(0x7f0000002980)=""/69, 0x45}], 0x5}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/174, 0xae}], 0x1, &(0x7f0000002c00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002d80)=""/219, 0xdb}, {&(0x7f0000002e80)=""/239, 0xef}, {&(0x7f0000002f80)=""/230, 0xe6}, {&(0x7f0000003080)=""/84, 0x54}], 0x4, &(0x7f0000003140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000003300)=""/91, 0x5b}, {&(0x7f0000003380)=""/111, 0x6f}, {&(0x7f0000003400)=""/140, 0x8c}, {&(0x7f00000034c0)=""/128, 0x80}], 0x5}}], 0x9, 0x12101, &(0x7f0000003800)={0x0, 0x3938700}) (async) [ 1891.021999] befs: (loop0): No write support. Marking filesystem read-only [ 1891.092262] FAULT_INJECTION: forcing a failure. [ 1891.092262] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.131379] CPU: 1 PID: 17673 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1891.132711] befs: Unrecognized mount option "Ol|ì™eŸ¨µ_¿=Çñn^õ¸°¢AÛú·—+‡ ÙcákÊîáúƒœH" or missing value [ 1891.139299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1891.139304] Call Trace: [ 1891.139319] dump_stack+0x1b2/0x281 [ 1891.139333] should_fail.cold+0x10a/0x149 [ 1891.139355] should_failslab+0xd6/0x130 [ 1891.139371] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1891.177740] apparmor_file_alloc_security+0x129/0x800 [ 1891.182944] security_file_alloc+0x66/0xa0 [ 1891.187185] ? selinux_is_enabled+0x5/0x50 [ 1891.191433] get_empty_filp+0x16b/0x3f0 [ 1891.194992] befs: (loop4): cannot parse mount options [ 1891.195491] alloc_file+0x23/0x440 [ 1891.195505] __shmem_file_setup.part.0+0x198/0x3c0 [ 1891.195514] ? shmem_create+0x30/0x30 [ 1891.212951] ? __alloc_fd+0x1be/0x490 [ 1891.216767] SyS_memfd_create+0x1fc/0x3c0 [ 1891.220915] ? shmem_fcntl+0x120/0x120 [ 1891.222759] FAULT_INJECTION: forcing a failure. [ 1891.222759] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.224809] ? __do_page_fault+0x159/0xad0 [ 1891.224820] ? do_syscall_64+0x4c/0x640 [ 1891.224828] ? shmem_fcntl+0x120/0x120 [ 1891.224837] do_syscall_64+0x1d5/0x640 [ 1891.224852] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1891.224860] RIP: 0033:0x7fe8dd97a279 [ 1891.224864] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1891.224874] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97a279 [ 1891.224879] RDX: 00007fe8dc2eefe0 RSI: 0000000000000000 RDI: 00007fe8dd9d32c4 [ 1891.224891] RBP: 0000000000000000 R08: 00007fe8dc2eefd8 R09: 00007fe8dc2ef1d0 17:34:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:34:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) [ 1891.290300] R10: 00007fe8dc2eefdc R11: 0000000000000246 R12: 00000000200000c0 [ 1891.297559] R13: 0000000020000000 R14: 0000000000000320 R15: 0000000020001700 [ 1891.304835] CPU: 0 PID: 17682 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1891.312725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1891.322078] Call Trace: [ 1891.324684] dump_stack+0x1b2/0x281 [ 1891.328320] should_fail.cold+0x10a/0x149 [ 1891.332473] should_failslab+0xd6/0x130 [ 1891.336452] kmem_cache_alloc+0x28e/0x3c0 17:34:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) [ 1891.340607] __kernfs_new_node+0x6f/0x470 [ 1891.344757] kernfs_new_node+0x7b/0xe0 [ 1891.348649] __kernfs_create_file+0x3d/0x320 [ 1891.353059] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1891.357729] ? kernfs_create_dir_ns+0x171/0x200 [ 1891.362573] internal_create_group+0x22b/0x710 [ 1891.367164] lo_ioctl+0x1137/0x1cd0 [ 1891.370819] ? loop_set_status64+0xe0/0xe0 [ 1891.375058] blkdev_ioctl+0x540/0x1830 [ 1891.378948] ? blkpg_ioctl+0x8d0/0x8d0 [ 1891.382836] ? trace_hardirqs_on+0x10/0x10 [ 1891.387076] ? _raw_spin_unlock_irqrestore+0x66/0xe0 17:34:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/187, 0xbb, 0x1, &(0x7f0000000140)=""/205, 0xcd}, &(0x7f0000000240)=0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) [ 1891.392182] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1891.397235] block_ioctl+0xd9/0x120 [ 1891.400862] ? blkdev_fallocate+0x3a0/0x3a0 [ 1891.405180] do_vfs_ioctl+0x75a/0xff0 [ 1891.408985] ? lock_acquire+0x170/0x3f0 [ 1891.412964] ? ioctl_preallocate+0x1a0/0x1a0 [ 1891.417376] ? __fget+0x265/0x3e0 [ 1891.420834] ? do_vfs_ioctl+0xff0/0xff0 [ 1891.424815] ? security_file_ioctl+0x83/0xb0 [ 1891.429227] SyS_ioctl+0x7f/0xb0 [ 1891.432591] ? do_vfs_ioctl+0xff0/0xff0 [ 1891.436590] do_syscall_64+0x1d5/0x640 [ 1891.440483] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1891.445672] RIP: 0033:0x7f50cd200037 [ 1891.449381] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1891.457088] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1891.464792] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1891.472063] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1891.479593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:34:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/187, 0xbb, 0x1, &(0x7f0000000140)=""/205, 0xcd}, &(0x7f0000000240)=0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/187, 0xbb, 0x1, &(0x7f0000000140)=""/205, 0xcd}, &(0x7f0000000240)=0x40) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) 17:34:03 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='-%,@-%$]&\x00', &(0x7f00000000c0)='#&\x00', &(0x7f0000000100)='^{\x00', &(0x7f0000000140)=')\x00', &(0x7f0000000180)=',-\x00', &(0x7f00000001c0)='-#$&,:*\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='[\x00', 0xfffffffffffffffe, &(0x7f0000000280)='[/#]^[:.,\\\x00', &(0x7f00000002c0)='\x00'], 0x400) [ 1891.486866] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1891.530938] befs: Unrecognized mount option "/proc/self/net/pfkey" or missing value [ 1891.549331] befs: (loop4): cannot parse mount options [ 1891.565362] befs: (loop0): No write support. Marking filesystem read-only 17:34:03 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 15) 17:34:03 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 6) 17:34:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000180)=""/16, 0x10}], 0x3}, 0x1) (async) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="e7390318aa15886a8c8f72f91b234fd9", 0x10) 17:34:03 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='-%,@-%$]&\x00', &(0x7f00000000c0)='#&\x00', &(0x7f0000000100)='^{\x00', &(0x7f0000000140)=')\x00', &(0x7f0000000180)=',-\x00', &(0x7f00000001c0)='-#$&,:*\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='[\x00', 0xfffffffffffffffe, &(0x7f0000000280)='[/#]^[:.,\\\x00', &(0x7f00000002c0)='\x00'], 0x400) 17:34:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/187, 0xbb, 0x1, &(0x7f0000000140)=""/205, 0xcd}, &(0x7f0000000240)=0x40) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:34:03 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x100000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="629870973eaa3ca8b0a9f2f14afe86133273c32c4f50d3676b5371eaafbcbf8314598d3750838e102110bbc152ee575ad223d45843e26924b3d635d66c8317e78770491ba0d27581", 0x48, 0x3}, {&(0x7f0000000180)="d7df9e386336bb3f375b37f2f42b31dace1224f98af8945068fdb5f20991536fdd327f2baf50b4359872b00633af95de0884fab592eea06fa2ecfd3b8fbaf0c5b82ebb660c5563ea7025ab0532c8c8738df39a80a738ca1370d08846feb98799bb203e8656f80cb5cf9d151db4cdb377a972cdb30ec8401dd360aacb7dc58f54c1afd4f3bae57c074e94785cebf10efccb9b0ce0f4a9aa8d73b628762f3fd50a5178df157cf3ad8e00", 0xa9, 0x8}, {&(0x7f0000000240)="2959c03faea6a30e6103a8d5a87f5b1e17fb5088e2dfe36dc5fe0bf309ae36f205246209c700b6a09f43cd320c66c3aea8a62e666f8c80d8c24af924019c50d26aabfd7bac07d722152aac1afaf365c17b421d8511394a4495fd899b7cbb43e92ec76a971f78be0f10fb3283f20b63687837d38b8229d8e81b216c58ac1ded1de54c63fbb84e6f3573e5819573238e53343b91be6ec3a30ada52920521274d56fce983b980298df211778ed22447e5e36201", 0xb2, 0x2}], 0x1024400, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) ioctl$SIOCX25GFACILITIES(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) 17:34:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'gretap0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=0x0, @ANYBLOB="0001004000000040c90100f52a732b16d7ef03fe8cf0010102000000830f40ac1414aaac1414bbac1e0005000000fefb51b7ee64242c2321223baf235eece43fad0680c809fa09272f77844b67345f4ae1f55951dcb392d3393990cbaf6c3e21df5ebed4b0d1a05bad4cede61a3ab4a5085a2a3cb8c2daecbffa3e7f4dcadf11d1cf8239c2c300383abb27fc7ba0c924d07f444071853e05b9292e70c028f5eacdc47d1c846e636b3a1706903956c92acdc080ba0240903c66a7ebfa8982c928c23cbf43a09506e648c8d228bc401b92ff62a3c7ab2b0100"/227]}) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="01000080", @ANYRES8=r1, @ANYBLOB="000426bd7000ffdbdf2509000000080001007063690011000200303030303a30303a31302e300000000008000300030000000800090006000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000900040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300030000000800090000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x400c0}, 0x40000c1) 17:34:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000180)=""/16, 0x10}], 0x3}, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="e7390318aa15886a8c8f72f91b234fd9", 0x10) [ 1891.702700] FAULT_INJECTION: forcing a failure. [ 1891.702700] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.741582] FAULT_INJECTION: forcing a failure. [ 1891.741582] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.752090] CPU: 1 PID: 17740 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1891.760681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1891.770034] Call Trace: [ 1891.772618] dump_stack+0x1b2/0x281 [ 1891.776237] should_fail.cold+0x10a/0x149 [ 1891.780373] should_failslab+0xd6/0x130 [ 1891.784422] kmem_cache_alloc+0x28e/0x3c0 [ 1891.788556] getname_flags+0xc8/0x550 [ 1891.792344] do_sys_open+0x1ce/0x410 [ 1891.796042] ? filp_open+0x60/0x60 17:34:04 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 32) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'gretap0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=0x0, @ANYBLOB="0001004000000040c90100f52a732b16d7ef03fe8cf0010102000000830f40ac1414aaac1414bbac1e0005000000fefb51b7ee64242c2321223baf235eece43fad0680c809fa09272f77844b67345f4ae1f55951dcb392d3393990cbaf6c3e21df5ebed4b0d1a05bad4cede61a3ab4a5085a2a3cb8c2daecbffa3e7f4dcadf11d1cf8239c2c300383abb27fc7ba0c924d07f444071853e05b9292e70c028f5eacdc47d1c846e636b3a1706903956c92acdc080ba0240903c66a7ebfa8982c928c23cbf43a09506e648c8d228bc401b92ff62a3c7ab2b0100"/227]}) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="01000080", @ANYRES8=r1, @ANYBLOB="000426bd7000ffdbdf2509000000080001007063690011000200303030303a30303a31302e300000000008000300030000000800090006000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000900040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300030000000800090000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x400c0}, 0x40000c1) [ 1891.799569] ? do_syscall_64+0x4c/0x640 [ 1891.803526] ? SyS_open+0x30/0x30 [ 1891.806966] do_syscall_64+0x1d5/0x640 [ 1891.810845] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1891.816028] RIP: 0033:0x7fe8dd92d194 [ 1891.819727] RSP: 002b:00007fe8dc2eeeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1891.827420] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd92d194 [ 1891.834673] RDX: 0000000000000002 RSI: 00007fe8dc2eefe0 RDI: 00000000ffffff9c [ 1891.842029] RBP: 00007fe8dc2eefe0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 17:34:04 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) execveat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='-%,@-%$]&\x00', &(0x7f00000000c0)='#&\x00', &(0x7f0000000100)='^{\x00', &(0x7f0000000140)=')\x00', &(0x7f0000000180)=',-\x00', &(0x7f00000001c0)='-#$&,:*\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='[\x00', 0xfffffffffffffffe, &(0x7f0000000280)='[/#]^[:.,\\\x00', &(0x7f00000002c0)='\x00'], 0x400) [ 1891.849304] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1891.856580] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1891.869886] CPU: 0 PID: 17747 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1891.877792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1891.887193] Call Trace: [ 1891.889796] dump_stack+0x1b2/0x281 [ 1891.893434] should_fail.cold+0x10a/0x149 [ 1891.897592] should_failslab+0xd6/0x130 [ 1891.901569] kmem_cache_alloc+0x28e/0x3c0 [ 1891.905719] __kernfs_new_node+0x6f/0x470 [ 1891.909871] kernfs_new_node+0x7b/0xe0 [ 1891.913771] __kernfs_create_file+0x3d/0x320 [ 1891.918182] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1891.922853] ? kernfs_create_dir_ns+0x171/0x200 [ 1891.927527] internal_create_group+0x22b/0x710 [ 1891.932115] lo_ioctl+0x1137/0x1cd0 [ 1891.935750] ? loop_set_status64+0xe0/0xe0 [ 1891.939995] blkdev_ioctl+0x540/0x1830 [ 1891.943885] ? blkpg_ioctl+0x8d0/0x8d0 [ 1891.947777] ? trace_hardirqs_on+0x10/0x10 [ 1891.952015] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1891.957120] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1891.962146] block_ioctl+0xd9/0x120 [ 1891.965775] ? blkdev_fallocate+0x3a0/0x3a0 [ 1891.970097] do_vfs_ioctl+0x75a/0xff0 [ 1891.973891] ? lock_acquire+0x170/0x3f0 [ 1891.977856] ? ioctl_preallocate+0x1a0/0x1a0 [ 1891.982261] ? __fget+0x265/0x3e0 [ 1891.985701] ? do_vfs_ioctl+0xff0/0xff0 [ 1891.989660] ? security_file_ioctl+0x83/0xb0 [ 1891.994051] SyS_ioctl+0x7f/0xb0 [ 1891.997395] ? do_vfs_ioctl+0xff0/0xff0 [ 1892.001351] do_syscall_64+0x1d5/0x640 [ 1892.005224] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1892.010395] RIP: 0033:0x7f50cd200037 [ 1892.014083] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1892.021771] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1892.029023] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1892.036278] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1892.043534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:34:04 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 7) 17:34:04 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'gretap0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=0x0, @ANYBLOB="0001004000000040c90100f52a732b16d7ef03fe8cf0010102000000830f40ac1414aaac1414bbac1e0005000000fefb51b7ee64242c2321223baf235eece43fad0680c809fa09272f77844b67345f4ae1f55951dcb392d3393990cbaf6c3e21df5ebed4b0d1a05bad4cede61a3ab4a5085a2a3cb8c2daecbffa3e7f4dcadf11d1cf8239c2c300383abb27fc7ba0c924d07f444071853e05b9292e70c028f5eacdc47d1c846e636b3a1706903956c92acdc080ba0240903c66a7ebfa8982c928c23cbf43a09506e648c8d228bc401b92ff62a3c7ab2b0100"/227]}) (async) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="01000080", @ANYRES8=r1, @ANYBLOB="000426bd7000ffdbdf2509000000080001007063690011000200303030303a30303a31302e300000000008000300030000000800090006000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000900040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300030000000800090000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x400c0}, 0x40000c1) [ 1892.050783] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1892.070543] print_req_error: I/O error, dev loop4, sector 0 [ 1892.087411] FAULT_INJECTION: forcing a failure. [ 1892.087411] name failslab, interval 1, probability 0, space 0, times 0 [ 1892.112968] CPU: 0 PID: 17768 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1892.120873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1892.130229] Call Trace: [ 1892.132827] dump_stack+0x1b2/0x281 [ 1892.136461] should_fail.cold+0x10a/0x149 [ 1892.140619] should_failslab+0xd6/0x130 [ 1892.144605] kmem_cache_alloc+0x28e/0x3c0 [ 1892.148764] get_empty_filp+0x86/0x3f0 [ 1892.152658] path_openat+0x84/0x2970 [ 1892.156376] ? current_time+0x16/0xb0 [ 1892.160181] ? path_lookupat+0x780/0x780 [ 1892.164247] ? trace_hardirqs_on+0x10/0x10 [ 1892.168483] ? fsnotify+0x974/0x11b0 [ 1892.172193] ? mark_held_locks+0xa6/0xf0 [ 1892.176254] ? current_kernel_time64+0x17c/0x230 [ 1892.181017] do_filp_open+0x179/0x3c0 [ 1892.184819] ? may_open_dev+0xe0/0xe0 [ 1892.188620] ? __alloc_fd+0x1be/0x490 [ 1892.192427] ? lock_downgrade+0x740/0x740 [ 1892.196578] ? do_raw_spin_unlock+0x164/0x220 [ 1892.201073] ? _raw_spin_unlock+0x29/0x40 [ 1892.205216] ? __alloc_fd+0x1be/0x490 [ 1892.209021] do_sys_open+0x296/0x410 [ 1892.212740] ? filp_open+0x60/0x60 [ 1892.216284] ? do_syscall_64+0x4c/0x640 [ 1892.220256] ? SyS_open+0x30/0x30 [ 1892.223708] do_syscall_64+0x1d5/0x640 [ 1892.227609] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1892.232796] RIP: 0033:0x7fe8dd92d194 [ 1892.235044] befs: (loop0): No write support. Marking filesystem read-only [ 1892.236496] RSP: 002b:00007fe8dc2eeeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1892.236508] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd92d194 [ 1892.236514] RDX: 0000000000000002 RSI: 00007fe8dc2eefe0 RDI: 00000000ffffff9c [ 1892.236520] RBP: 00007fe8dc2eefe0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1892.236525] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1892.236533] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:04 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 16) 17:34:04 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x100000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="629870973eaa3ca8b0a9f2f14afe86133273c32c4f50d3676b5371eaafbcbf8314598d3750838e102110bbc152ee575ad223d45843e26924b3d635d66c8317e78770491ba0d27581", 0x48, 0x3}, {&(0x7f0000000180)="d7df9e386336bb3f375b37f2f42b31dace1224f98af8945068fdb5f20991536fdd327f2baf50b4359872b00633af95de0884fab592eea06fa2ecfd3b8fbaf0c5b82ebb660c5563ea7025ab0532c8c8738df39a80a738ca1370d08846feb98799bb203e8656f80cb5cf9d151db4cdb377a972cdb30ec8401dd360aacb7dc58f54c1afd4f3bae57c074e94785cebf10efccb9b0ce0f4a9aa8d73b628762f3fd50a5178df157cf3ad8e00", 0xa9, 0x8}, {&(0x7f0000000240)="2959c03faea6a30e6103a8d5a87f5b1e17fb5088e2dfe36dc5fe0bf309ae36f205246209c700b6a09f43cd320c66c3aea8a62e666f8c80d8c24af924019c50d26aabfd7bac07d722152aac1afaf365c17b421d8511394a4495fd899b7cbb43e92ec76a971f78be0f10fb3283f20b63687837d38b8229d8e81b216c58ac1ded1de54c63fbb84e6f3573e5819573238e53343b91be6ec3a30ada52920521274d56fce983b980298df211778ed22447e5e36201", 0xb2, 0x2}], 0x1024400, &(0x7f0000001700)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) ioctl$SIOCX25GFACILITIES(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) 17:34:04 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x8000, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:04 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvfrom$unix(r0, &(0x7f0000000040)=""/58, 0x3a, 0x1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:04 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote, 'pimreg\x00'}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r5, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r5, 0x60b, 0x70bd2a, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0xb0}}, 0x40c4) 17:34:04 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 8) [ 1892.350011] FAULT_INJECTION: forcing a failure. [ 1892.350011] name failslab, interval 1, probability 0, space 0, times 0 [ 1892.366698] CPU: 1 PID: 17797 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1892.374612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1892.383964] Call Trace: [ 1892.385585] FAULT_INJECTION: forcing a failure. [ 1892.385585] name failslab, interval 1, probability 0, space 0, times 0 [ 1892.386554] dump_stack+0x1b2/0x281 [ 1892.401343] should_fail.cold+0x10a/0x149 [ 1892.405486] should_failslab+0xd6/0x130 [ 1892.409448] kmem_cache_alloc+0x28e/0x3c0 [ 1892.413584] get_empty_filp+0x86/0x3f0 [ 1892.417459] path_openat+0x84/0x2970 [ 1892.421167] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1892.425996] ? current_time+0x16/0xb0 [ 1892.429785] ? path_lookupat+0x780/0x780 [ 1892.433832] ? trace_hardirqs_on+0x10/0x10 [ 1892.438055] ? fsnotify+0x974/0x11b0 [ 1892.441769] ? mark_held_locks+0xa6/0xf0 [ 1892.445818] ? current_kernel_time64+0x17c/0x230 [ 1892.450567] do_filp_open+0x179/0x3c0 [ 1892.454357] ? may_open_dev+0xe0/0xe0 [ 1892.458161] ? __alloc_fd+0x1be/0x490 [ 1892.461969] ? lock_downgrade+0x740/0x740 [ 1892.466122] ? do_raw_spin_unlock+0x164/0x220 [ 1892.470618] ? _raw_spin_unlock+0x29/0x40 [ 1892.474770] ? __alloc_fd+0x1be/0x490 [ 1892.478575] do_sys_open+0x296/0x410 [ 1892.482282] ? filp_open+0x60/0x60 [ 1892.485817] ? do_syscall_64+0x4c/0x640 [ 1892.489776] ? SyS_open+0x30/0x30 [ 1892.493220] do_syscall_64+0x1d5/0x640 [ 1892.497109] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1892.502286] RIP: 0033:0x7fe8dd92d194 [ 1892.505983] RSP: 002b:00007fe8dc2eeeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1892.513684] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd92d194 [ 1892.520953] RDX: 0000000000000002 RSI: 00007fe8dc2eefe0 RDI: 00000000ffffff9c [ 1892.528218] RBP: 00007fe8dc2eefe0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1892.535495] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1892.542763] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1892.550035] CPU: 0 PID: 17795 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1892.557923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1892.567280] Call Trace: [ 1892.569869] dump_stack+0x1b2/0x281 [ 1892.573500] should_fail.cold+0x10a/0x149 [ 1892.577659] should_failslab+0xd6/0x130 [ 1892.581642] kmem_cache_alloc+0x28e/0x3c0 [ 1892.585819] __kernfs_new_node+0x6f/0x470 [ 1892.589978] kernfs_new_node+0x7b/0xe0 [ 1892.593868] __kernfs_create_file+0x3d/0x320 [ 1892.598289] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1892.602967] ? kernfs_create_dir_ns+0x171/0x200 [ 1892.607642] internal_create_group+0x22b/0x710 [ 1892.612233] lo_ioctl+0x1137/0x1cd0 [ 1892.615865] ? loop_set_status64+0xe0/0xe0 [ 1892.620105] blkdev_ioctl+0x540/0x1830 [ 1892.624000] ? blkpg_ioctl+0x8d0/0x8d0 [ 1892.627894] ? trace_hardirqs_on+0x10/0x10 [ 1892.632139] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1892.632787] FAULT_INJECTION: forcing a failure. [ 1892.632787] name failslab, interval 1, probability 0, space 0, times 0 [ 1892.637240] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1892.637257] block_ioctl+0xd9/0x120 [ 1892.637267] ? blkdev_fallocate+0x3a0/0x3a0 [ 1892.637277] do_vfs_ioctl+0x75a/0xff0 [ 1892.637287] ? lock_acquire+0x170/0x3f0 [ 1892.637295] ? ioctl_preallocate+0x1a0/0x1a0 [ 1892.637312] ? __fget+0x265/0x3e0 [ 1892.677032] ? do_vfs_ioctl+0xff0/0xff0 [ 1892.680995] ? security_file_ioctl+0x83/0xb0 [ 1892.685396] SyS_ioctl+0x7f/0xb0 [ 1892.688751] ? do_vfs_ioctl+0xff0/0xff0 [ 1892.692721] do_syscall_64+0x1d5/0x640 [ 1892.696607] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1892.701796] RIP: 0033:0x7f50cd200037 [ 1892.705497] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1892.713201] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1892.720459] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1892.727726] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1892.734986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1892.742253] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:04 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x8000, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:04 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvfrom$unix(r0, &(0x7f0000000040)=""/58, 0x3a, 0x1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:04 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote, 'pimreg\x00'}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r5, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r5, 0x60b, 0x70bd2a, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0xb0}}, 0x40c4) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) (async) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote, 'pimreg\x00'}}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r5, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r5, 0x60b, 0x70bd2a, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0xb0}}, 0x40c4) (async) 17:34:04 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvfrom$unix(r0, &(0x7f0000000040)=""/58, 0x3a, 0x1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:04 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvmmsg$unix(r0, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/40, 0x28}], 0x8, &(0x7f0000000680)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000055000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}], 0x1, 0x103, 0x0) 17:34:04 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 9) [ 1892.749622] CPU: 1 PID: 17830 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1892.757511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1892.766866] Call Trace: [ 1892.769461] dump_stack+0x1b2/0x281 [ 1892.773092] should_fail.cold+0x10a/0x149 [ 1892.777248] should_failslab+0xd6/0x130 [ 1892.781232] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1892.785910] apparmor_file_alloc_security+0x129/0x800 [ 1892.791116] security_file_alloc+0x66/0xa0 [ 1892.795351] ? selinux_is_enabled+0x5/0x50 [ 1892.799641] get_empty_filp+0x16b/0x3f0 [ 1892.803626] path_openat+0x84/0x2970 [ 1892.807346] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1892.812189] ? current_time+0x16/0xb0 [ 1892.815994] ? path_lookupat+0x780/0x780 [ 1892.820058] ? trace_hardirqs_on+0x10/0x10 [ 1892.824290] ? fsnotify+0x974/0x11b0 [ 1892.828004] ? mark_held_locks+0xa6/0xf0 [ 1892.832063] ? current_kernel_time64+0x17c/0x230 [ 1892.836824] do_filp_open+0x179/0x3c0 [ 1892.840625] ? may_open_dev+0xe0/0xe0 [ 1892.844425] ? __alloc_fd+0x1be/0x490 [ 1892.848231] ? lock_downgrade+0x740/0x740 [ 1892.852381] ? do_raw_spin_unlock+0x164/0x220 [ 1892.856878] ? _raw_spin_unlock+0x29/0x40 [ 1892.861027] ? __alloc_fd+0x1be/0x490 [ 1892.864838] do_sys_open+0x296/0x410 [ 1892.868551] ? filp_open+0x60/0x60 [ 1892.872094] ? do_syscall_64+0x4c/0x640 [ 1892.876068] ? SyS_open+0x30/0x30 [ 1892.879525] do_syscall_64+0x1d5/0x640 [ 1892.883420] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1892.888612] RIP: 0033:0x7fe8dd92d194 [ 1892.892322] RSP: 002b:00007fe8dc2eeeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1892.900028] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd92d194 [ 1892.900592] befs: (loop0): No write support. Marking filesystem read-only [ 1892.907300] RDX: 0000000000000002 RSI: 00007fe8dc2eefe0 RDI: 00000000ffffff9c [ 1892.907305] RBP: 00007fe8dc2eefe0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1892.907310] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1892.907314] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1892.956403] print_req_error: I/O error, dev loop4, sector 0 17:34:05 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 17) 17:34:05 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvmmsg$unix(r0, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/40, 0x28}], 0x8, &(0x7f0000000680)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000055000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}], 0x1, 0x103, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) recvmmsg$unix(r0, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/40, 0x28}], 0x8, &(0x7f0000000680)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000055000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}], 0x1, 0x103, 0x0) (async) 17:34:05 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x8000, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:05 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote, 'pimreg\x00'}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r5, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r5, 0x60b, 0x70bd2a, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0xb0}}, 0x40c4) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) (async) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote, 'pimreg\x00'}}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r5, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r5, 0x60b, 0x70bd2a, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0xb0}}, 0x40c4) (async) 17:34:05 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 10) 17:34:05 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x100000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="629870973eaa3ca8b0a9f2f14afe86133273c32c4f50d3676b5371eaafbcbf8314598d3750838e102110bbc152ee575ad223d45843e26924b3d635d66c8317e78770491ba0d27581", 0x48, 0x3}, {&(0x7f0000000180)="d7df9e386336bb3f375b37f2f42b31dace1224f98af8945068fdb5f20991536fdd327f2baf50b4359872b00633af95de0884fab592eea06fa2ecfd3b8fbaf0c5b82ebb660c5563ea7025ab0532c8c8738df39a80a738ca1370d08846feb98799bb203e8656f80cb5cf9d151db4cdb377a972cdb30ec8401dd360aacb7dc58f54c1afd4f3bae57c074e94785cebf10efccb9b0ce0f4a9aa8d73b628762f3fd50a5178df157cf3ad8e00", 0xa9, 0x8}, {&(0x7f0000000240)="2959c03faea6a30e6103a8d5a87f5b1e17fb5088e2dfe36dc5fe0bf309ae36f205246209c700b6a09f43cd320c66c3aea8a62e666f8c80d8c24af924019c50d26aabfd7bac07d722152aac1afaf365c17b421d8511394a4495fd899b7cbb43e92ec76a971f78be0f10fb3283f20b63687837d38b8229d8e81b216c58ac1ded1de54c63fbb84e6f3573e5819573238e53343b91be6ec3a30ada52920521274d56fce983b980298df211778ed22447e5e36201", 0xb2, 0x2}], 0x1024400, &(0x7f0000001700)) (async) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) (async) ioctl$SIOCX25GFACILITIES(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) 17:34:05 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:05 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvmmsg$unix(r0, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/40, 0x28}], 0x8, &(0x7f0000000680)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000055000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}], 0x1, 0x103, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) recvmmsg$unix(r0, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/40, 0x28}], 0x8, &(0x7f0000000680)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000055000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}], 0x1, 0x103, 0x0) (async) 17:34:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}}, 0x0, 0x0, 0x3f, 0x0, "2ad669f912674c1f3ebba4d069dfee380030bc86b0c010a0b9ab6f2fd159d8b6a4bc4eafb53b2dc3cd3de9af6481e3c574b9768ebb7efbd1b9797fe0f283e6568182612d54bfe5e62df9ac4f1b871edd"}, 0xd8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$UI_DEV_CREATE(r2, 0x5501) [ 1893.052109] FAULT_INJECTION: forcing a failure. [ 1893.052109] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.059496] FAULT_INJECTION: forcing a failure. [ 1893.059496] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.074805] CPU: 0 PID: 17864 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1893.082688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1893.092038] Call Trace: [ 1893.094630] dump_stack+0x1b2/0x281 [ 1893.098265] should_fail.cold+0x10a/0x149 17:34:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async, rerun: 32) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}}, 0x0, 0x0, 0x3f, 0x0, "2ad669f912674c1f3ebba4d069dfee380030bc86b0c010a0b9ab6f2fd159d8b6a4bc4eafb53b2dc3cd3de9af6481e3c574b9768ebb7efbd1b9797fe0f283e6568182612d54bfe5e62df9ac4f1b871edd"}, 0xd8) (async, rerun: 32) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$UI_DEV_CREATE(r2, 0x5501) [ 1893.102415] should_failslab+0xd6/0x130 [ 1893.106399] kmem_cache_alloc+0x28e/0x3c0 [ 1893.110558] __kernfs_new_node+0x6f/0x470 [ 1893.114714] kernfs_new_node+0x7b/0xe0 [ 1893.118606] __kernfs_create_file+0x3d/0x320 [ 1893.123017] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1893.127690] ? kernfs_create_dir_ns+0x171/0x200 [ 1893.132354] internal_create_group+0x22b/0x710 [ 1893.136933] lo_ioctl+0x1137/0x1cd0 [ 1893.140656] ? loop_set_status64+0xe0/0xe0 [ 1893.144898] blkdev_ioctl+0x540/0x1830 [ 1893.148796] ? blkpg_ioctl+0x8d0/0x8d0 [ 1893.152680] ? trace_hardirqs_on+0x10/0x10 [ 1893.156916] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1893.162017] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1893.167033] block_ioctl+0xd9/0x120 [ 1893.170660] ? blkdev_fallocate+0x3a0/0x3a0 [ 1893.174984] do_vfs_ioctl+0x75a/0xff0 [ 1893.178788] ? lock_acquire+0x170/0x3f0 [ 1893.182757] ? ioctl_preallocate+0x1a0/0x1a0 [ 1893.187166] ? __fget+0x265/0x3e0 [ 1893.190624] ? do_vfs_ioctl+0xff0/0xff0 [ 1893.194613] ? security_file_ioctl+0x83/0xb0 [ 1893.199029] SyS_ioctl+0x7f/0xb0 [ 1893.202389] ? do_vfs_ioctl+0xff0/0xff0 [ 1893.206362] do_syscall_64+0x1d5/0x640 [ 1893.210257] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1893.215438] RIP: 0033:0x7f50cd200037 [ 1893.219139] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1893.226848] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1893.234114] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1893.241376] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 17:34:05 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) [ 1893.248645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1893.255912] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1893.272817] befs: (loop0): No write support. Marking filesystem read-only [ 1893.283560] CPU: 1 PID: 17863 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1893.291454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1893.300807] Call Trace: 17:34:05 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1893.303395] dump_stack+0x1b2/0x281 [ 1893.307028] should_fail.cold+0x10a/0x149 [ 1893.311183] should_failslab+0xd6/0x130 [ 1893.315161] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1893.319832] ? loop_get_status64+0x100/0x100 [ 1893.324240] __kthread_create_on_node+0xbe/0x3a0 [ 1893.328996] ? kthread_park+0x130/0x130 [ 1893.332984] ? loop_get_status64+0x100/0x100 [ 1893.337394] kthread_create_on_node+0xa8/0xd0 [ 1893.341887] ? __kthread_create_on_node+0x3a0/0x3a0 [ 1893.346905] ? __lockdep_init_map+0x100/0x560 [ 1893.351402] ? __lockdep_init_map+0x100/0x560 [ 1893.355903] lo_ioctl+0xcd9/0x1cd0 [ 1893.359443] ? loop_set_status64+0xe0/0xe0 [ 1893.363693] blkdev_ioctl+0x540/0x1830 [ 1893.367590] ? blkpg_ioctl+0x8d0/0x8d0 [ 1893.371478] ? trace_hardirqs_on+0x10/0x10 [ 1893.375728] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1893.380834] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1893.385859] block_ioctl+0xd9/0x120 [ 1893.389484] ? blkdev_fallocate+0x3a0/0x3a0 [ 1893.393791] do_vfs_ioctl+0x75a/0xff0 [ 1893.397579] ? lock_acquire+0x170/0x3f0 [ 1893.401537] ? ioctl_preallocate+0x1a0/0x1a0 [ 1893.405929] ? __fget+0x265/0x3e0 [ 1893.409367] ? do_vfs_ioctl+0xff0/0xff0 [ 1893.413327] ? security_file_ioctl+0x83/0xb0 [ 1893.417742] SyS_ioctl+0x7f/0xb0 [ 1893.421130] ? do_vfs_ioctl+0xff0/0xff0 [ 1893.425092] do_syscall_64+0x1d5/0x640 [ 1893.428965] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1893.434133] RIP: 0033:0x7fe8dd97a037 [ 1893.437824] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1893.445515] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 17:34:05 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 18) 17:34:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}}, 0x0, 0x0, 0x3f, 0x0, "2ad669f912674c1f3ebba4d069dfee380030bc86b0c010a0b9ab6f2fd159d8b6a4bc4eafb53b2dc3cd3de9af6481e3c574b9768ebb7efbd1b9797fe0f283e6568182612d54bfe5e62df9ac4f1b871edd"}, 0xd8) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) 17:34:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@sack_perm, @mss={0x2, 0x28dc}, @window={0x3, 0x1000, 0x80}, @window={0x3, 0x8, 0x8000}, @timestamp], 0x5) 17:34:05 executing program 1: mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x10, 0x0) 17:34:05 executing program 4: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='-%,@-%$]&\x00', &(0x7f00000000c0)='#&\x00', &(0x7f0000000100)='^{\x00', &(0x7f0000000140)=')\x00', &(0x7f0000000180)=',-\x00', &(0x7f00000001c0)='-#$&,:*\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='[\x00', 0xfffffffffffffffe, &(0x7f0000000280)='[/#]^[:.,\\\x00', &(0x7f00000002c0)='\x00'], 0x400) 17:34:05 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 11) [ 1893.452769] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1893.460020] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1893.467272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1893.474524] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1893.484157] print_req_error: I/O error, dev loop4, sector 0 17:34:05 executing program 1: mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x10, 0x0) 17:34:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@sack_perm, @mss={0x2, 0x28dc}, @window={0x3, 0x1000, 0x80}, @window={0x3, 0x8, 0x8000}, @timestamp], 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@sack_perm, @mss={0x2, 0x28dc}, @window={0x3, 0x1000, 0x80}, @window={0x3, 0x8, 0x8000}, @timestamp], 0x5) (async) 17:34:05 executing program 4: syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4f6c7cec9965819fa8b55fbf3dc7f16e5ef5b80fb0a241dbfab7972b870720d96302e16bcaee0ee11dfa839c482c8653e2a3b8a2611c627dd46a933eecd26ee0f75f072f0a5b63c572969c3f5704bcca39e057862576426fd250a6a04f0e056fae56c2c68eb7e9ae1fe1666223b54a425820782ce71a41f07c083043fdbe9add4b"]) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) recvmmsg$unix(r0, &(0x7f00000035c0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/85, 0x55}], 0x2, &(0x7f0000000340)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x178}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/96, 0x60}, {&(0x7f0000000700)=""/40, 0x28}, {&(0x7f0000000740)=""/126, 0x7e}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/4, 0x4}], 0x7, &(0x7f0000000980)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/9, 0x9}, {&(0x7f0000000a80)=""/23, 0x17}, {&(0x7f0000000ac0)=""/104, 0x68}], 0x3, &(0x7f0000000b80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000bc0)=""/193, 0xc1}, {&(0x7f0000000cc0)=""/184, 0xb8}, {&(0x7f0000000d80)=""/151, 0x97}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/243, 0xf3}, {&(0x7f0000001f40)=""/251, 0xfb}, {&(0x7f0000002040)=""/140, 0x8c}, {&(0x7f0000002100)=""/102, 0x66}], 0x8, &(0x7f0000002200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f00000022c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000002340)=""/72, 0x48}, {&(0x7f00000023c0)=""/137, 0x89}, {&(0x7f0000002480)=""/74, 0x4a}, {&(0x7f0000002500)=""/235, 0xeb}, {&(0x7f0000002600)=""/16, 0x10}], 0x5, &(0x7f00000026c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002740), 0x6e, &(0x7f0000002a00)=[{&(0x7f00000027c0)=""/233, 0xe9}, {&(0x7f00000028c0)=""/13, 0xd}, {&(0x7f0000002900)=""/48, 0x30}, {&(0x7f0000002940)=""/57, 0x39}, {&(0x7f0000002980)=""/69, 0x45}], 0x5}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/174, 0xae}], 0x1, &(0x7f0000002c00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002d80)=""/219, 0xdb}, {&(0x7f0000002e80)=""/239, 0xef}, {&(0x7f0000002f80)=""/230, 0xe6}, {&(0x7f0000003080)=""/84, 0x54}], 0x4, &(0x7f0000003140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000003300)=""/91, 0x5b}, {&(0x7f0000003380)=""/111, 0x6f}, {&(0x7f0000003400)=""/140, 0x8c}, {&(0x7f00000034c0)=""/128, 0x80}], 0x5}}], 0x9, 0x12101, &(0x7f0000003800)={0x0, 0x3938700}) [ 1893.572134] FAULT_INJECTION: forcing a failure. [ 1893.572134] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.592789] FAULT_INJECTION: forcing a failure. [ 1893.592789] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.600276] CPU: 0 PID: 17933 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1893.611882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1893.621235] Call Trace: [ 1893.623830] dump_stack+0x1b2/0x281 [ 1893.627475] should_fail.cold+0x10a/0x149 [ 1893.631633] should_failslab+0xd6/0x130 [ 1893.635613] kmem_cache_alloc+0x28e/0x3c0 [ 1893.639769] __kernfs_new_node+0x6f/0x470 [ 1893.643929] kernfs_new_node+0x7b/0xe0 [ 1893.647817] __kernfs_create_file+0x3d/0x320 [ 1893.652221] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1893.656883] ? kernfs_create_dir_ns+0x171/0x200 [ 1893.661549] internal_create_group+0x22b/0x710 [ 1893.666132] lo_ioctl+0x1137/0x1cd0 [ 1893.669766] ? loop_set_status64+0xe0/0xe0 [ 1893.674005] blkdev_ioctl+0x540/0x1830 [ 1893.677893] ? blkpg_ioctl+0x8d0/0x8d0 [ 1893.681782] ? trace_hardirqs_on+0x10/0x10 [ 1893.686018] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1893.691128] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1893.696142] block_ioctl+0xd9/0x120 [ 1893.699758] ? blkdev_fallocate+0x3a0/0x3a0 [ 1893.704070] do_vfs_ioctl+0x75a/0xff0 [ 1893.707858] ? lock_acquire+0x170/0x3f0 [ 1893.711826] ? ioctl_preallocate+0x1a0/0x1a0 [ 1893.716221] ? __fget+0x265/0x3e0 [ 1893.719665] ? do_vfs_ioctl+0xff0/0xff0 [ 1893.723630] ? security_file_ioctl+0x83/0xb0 [ 1893.728029] SyS_ioctl+0x7f/0xb0 [ 1893.731384] ? do_vfs_ioctl+0xff0/0xff0 [ 1893.735350] do_syscall_64+0x1d5/0x640 [ 1893.739233] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1893.744406] RIP: 0033:0x7f50cd200037 [ 1893.748098] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1893.755790] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1893.763047] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:34:06 executing program 3: getsockname$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x8000, 0x4) [ 1893.770301] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1893.777561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1893.784987] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1893.792260] CPU: 1 PID: 17935 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1893.800147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1893.809497] Call Trace: [ 1893.812084] dump_stack+0x1b2/0x281 [ 1893.815716] should_fail.cold+0x10a/0x149 [ 1893.819866] should_failslab+0xd6/0x130 [ 1893.823349] befs: Unrecognized mount option "/proc/self/net/pfkey" or missing value [ 1893.823933] kmem_cache_alloc+0x28e/0x3c0 [ 1893.823948] __kernfs_new_node+0x6f/0x470 [ 1893.823963] kernfs_new_node+0x7b/0xe0 [ 1893.840888] befs: (loop4): cannot parse mount options [ 1893.843899] __kernfs_create_file+0x3d/0x320 [ 1893.843912] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1893.843923] ? kernfs_create_dir_ns+0x171/0x200 [ 1893.843933] internal_create_group+0x22b/0x710 [ 1893.843947] lo_ioctl+0x1137/0x1cd0 17:34:06 executing program 3: getsockname$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x8000, 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x8000, 0x4) (async) [ 1893.851813] befs: (loop0): No write support. Marking filesystem read-only [ 1893.853551] ? loop_set_status64+0xe0/0xe0 [ 1893.853566] blkdev_ioctl+0x540/0x1830 [ 1893.853577] ? blkpg_ioctl+0x8d0/0x8d0 [ 1893.853590] ? trace_hardirqs_on+0x10/0x10 [ 1893.894210] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1893.899322] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1893.904353] block_ioctl+0xd9/0x120 [ 1893.907980] ? blkdev_fallocate+0x3a0/0x3a0 [ 1893.912306] do_vfs_ioctl+0x75a/0xff0 [ 1893.916114] ? lock_acquire+0x170/0x3f0 17:34:06 executing program 3: getsockname$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x8000, 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x8000, 0x4) (async) [ 1893.920103] ? ioctl_preallocate+0x1a0/0x1a0 [ 1893.924524] ? __fget+0x265/0x3e0 [ 1893.927982] ? do_vfs_ioctl+0xff0/0xff0 [ 1893.931963] ? security_file_ioctl+0x83/0xb0 [ 1893.936373] SyS_ioctl+0x7f/0xb0 [ 1893.939738] ? do_vfs_ioctl+0xff0/0xff0 [ 1893.943715] do_syscall_64+0x1d5/0x640 [ 1893.947609] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1893.952797] RIP: 0033:0x7fe8dd97a037 [ 1893.956506] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1893.964211] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1893.971481] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1893.978744] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1893.986011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1893.993279] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1894.017340] befs: (loop5): No write support. Marking filesystem read-only 17:34:06 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 19) 17:34:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@sack_perm, @mss={0x2, 0x28dc}, @window={0x3, 0x1000, 0x80}, @window={0x3, 0x8, 0x8000}, @timestamp], 0x5) 17:34:06 executing program 1: mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x10, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x10, 0x0) (async) 17:34:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="99f93dee508c5efc0f9d23a01d9faa4a", 0x10) 17:34:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x212080, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080)=""/158, &(0x7f0000000000)=0x9e) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x2, 0x80) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r1) sendmsg$DEVLINK_CMD_RATE_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3a20bf84", @ANYRES16=r3, @ANYBLOB="000127bd7000ffdbdf254d0000000e0001006e657464657673696d0000000f0002006e657464657673696d300000"], 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) [ 1894.025275] befs: (loop5): unable to read superblock 17:34:06 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 12) 17:34:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (fail_nth: 1) 17:34:06 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x2000, 0x8, 0x5, 0x20], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x3b) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r0, 0xc01064c2, &(0x7f0000000580)={0x0, 0x1, r0}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r0, 0xc00864c0, &(0x7f00000005c0)={r3}) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="150000000000000000003d000000"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="f8010000", @ANYRES16=r2, @ANYBLOB="080025bd7000fbdbdf25130000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000b00490000000600110007000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b00000000800600110007000000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b000000008006001100fa0b0000080001007063690011000200303030303a30303a31302e3000000000080003000100000008000b00040000000600110005000000080001007063690011000200303030303a30303a31302e300000000008f002000300000008000b00ff00000006001100020000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000300000008000b00090000000600110005000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000b000200000006001100018000000e0001006e657464657673696d300000080003000300000008000b000100000006001100000800000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000300000008000b0001000000060011001b0200"/498], 0x1f8}}, 0x4044000) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x202800, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000640), r1) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, r4, 0x100, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x56c8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x259e}, {0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x6}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004045}, 0x40000) 17:34:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 17:34:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "fc9e8101b481faf8", "5ed59da4c9d83f11ea7cb0d7b65bf358", "a1e6b379", "8a457db1a8a3a9d6"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1894.113479] FAULT_INJECTION: forcing a failure. [ 1894.113479] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.131267] FAULT_INJECTION: forcing a failure. [ 1894.131267] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.140369] CPU: 1 PID: 17985 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1894.150349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1894.159699] Call Trace: 17:34:06 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x2000, 0x8, 0x5, 0x20], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x3b) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r0, 0xc01064c2, &(0x7f0000000580)={0x0, 0x1, r0}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r0, 0xc00864c0, &(0x7f00000005c0)={r3}) (async) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="150000000000000000003d000000"], 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="f8010000", @ANYRES16=r2, @ANYBLOB="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"/498], 0x1f8}}, 0x4044000) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x202800, 0x0) (async) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000640), r1) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, r4, 0x100, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x56c8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x259e}, {0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x6}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004045}, 0x40000) 17:34:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "fc9e8101b481faf8", "5ed59da4c9d83f11ea7cb0d7b65bf358", "a1e6b379", "8a457db1a8a3a9d6"}, 0x28) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1894.162291] dump_stack+0x1b2/0x281 [ 1894.166039] should_fail.cold+0x10a/0x149 [ 1894.170196] should_failslab+0xd6/0x130 [ 1894.174172] kmem_cache_alloc+0x28e/0x3c0 [ 1894.178322] __kernfs_new_node+0x6f/0x470 [ 1894.182476] kernfs_new_node+0x7b/0xe0 [ 1894.186363] __kernfs_create_file+0x3d/0x320 [ 1894.190771] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1894.195438] ? kernfs_create_dir_ns+0x171/0x200 [ 1894.200107] internal_create_group+0x22b/0x710 [ 1894.204692] lo_ioctl+0x1137/0x1cd0 [ 1894.208316] ? loop_set_status64+0xe0/0xe0 [ 1894.212543] blkdev_ioctl+0x540/0x1830 [ 1894.216422] ? blkpg_ioctl+0x8d0/0x8d0 [ 1894.220307] ? trace_hardirqs_on+0x10/0x10 [ 1894.224536] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1894.229629] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1894.234642] block_ioctl+0xd9/0x120 [ 1894.238259] ? blkdev_fallocate+0x3a0/0x3a0 [ 1894.242564] do_vfs_ioctl+0x75a/0xff0 [ 1894.246350] ? lock_acquire+0x170/0x3f0 [ 1894.250311] ? ioctl_preallocate+0x1a0/0x1a0 [ 1894.254705] ? __fget+0x265/0x3e0 [ 1894.258141] ? do_vfs_ioctl+0xff0/0xff0 [ 1894.262111] ? security_file_ioctl+0x83/0xb0 [ 1894.266512] SyS_ioctl+0x7f/0xb0 [ 1894.269859] ? do_vfs_ioctl+0xff0/0xff0 [ 1894.273818] do_syscall_64+0x1d5/0x640 [ 1894.277702] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1894.282879] RIP: 0033:0x7f50cd200037 [ 1894.286570] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1894.294258] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1894.301507] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1894.308760] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1894.316009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1894.323265] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1894.339640] CPU: 0 PID: 17989 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1894.347536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1894.356889] Call Trace: [ 1894.359477] dump_stack+0x1b2/0x281 [ 1894.363111] should_fail.cold+0x10a/0x149 [ 1894.367263] should_failslab+0xd6/0x130 [ 1894.371238] kmem_cache_alloc+0x28e/0x3c0 [ 1894.375386] __kernfs_new_node+0x6f/0x470 [ 1894.379539] kernfs_new_node+0x7b/0xe0 [ 1894.383426] __kernfs_create_file+0x3d/0x320 [ 1894.387835] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1894.390359] befs: (loop0): No write support. Marking filesystem read-only [ 1894.392528] ? kernfs_create_dir_ns+0x171/0x200 [ 1894.392539] internal_create_group+0x22b/0x710 [ 1894.392554] lo_ioctl+0x1137/0x1cd0 [ 1894.412301] ? loop_set_status64+0xe0/0xe0 [ 1894.416544] blkdev_ioctl+0x540/0x1830 [ 1894.420433] ? blkpg_ioctl+0x8d0/0x8d0 [ 1894.424322] ? trace_hardirqs_on+0x10/0x10 [ 1894.428557] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1894.433658] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1894.438667] block_ioctl+0xd9/0x120 [ 1894.442748] ? blkdev_fallocate+0x3a0/0x3a0 [ 1894.447048] do_vfs_ioctl+0x75a/0xff0 [ 1894.450835] ? lock_acquire+0x170/0x3f0 [ 1894.455193] ? ioctl_preallocate+0x1a0/0x1a0 [ 1894.459581] ? __fget+0x265/0x3e0 [ 1894.463012] ? do_vfs_ioctl+0xff0/0xff0 [ 1894.466964] ? security_file_ioctl+0x83/0xb0 [ 1894.471366] SyS_ioctl+0x7f/0xb0 [ 1894.474714] ? do_vfs_ioctl+0xff0/0xff0 [ 1894.478671] do_syscall_64+0x1d5/0x640 [ 1894.482539] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1894.487710] RIP: 0033:0x7fe8dd97a037 [ 1894.491403] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1894.499090] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1894.506343] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:34:06 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 20) 17:34:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "fc9e8101b481faf8", "5ed59da4c9d83f11ea7cb0d7b65bf358", "a1e6b379", "8a457db1a8a3a9d6"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "fc9e8101b481faf8", "5ed59da4c9d83f11ea7cb0d7b65bf358", "a1e6b379", "8a457db1a8a3a9d6"}, 0x28) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) 17:34:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x212080, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080)=""/158, &(0x7f0000000000)=0x9e) (async) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x2, 0x80) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r1) sendmsg$DEVLINK_CMD_RATE_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3a20bf84", @ANYRES16=r3, @ANYBLOB="000127bd7000ffdbdf254d0000000e0001006e657464657673696d0000000f0002006e657464657673696d300000"], 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:34:06 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x2000, 0x8, 0x5, 0x20], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x3b) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r0, 0xc01064c2, &(0x7f0000000580)={0x0, 0x1, r0}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r0, 0xc00864c0, &(0x7f00000005c0)={r3}) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000002588c0a4ab286eeb04dbff0ee1ca1d0e64293706f332089952922ccba2a8c5c8ede0f5869431ad2b043a58d830cb88f570c1fe253e18ae1ac8f88cd5536edc22b81a29b9bc24837c0a9db7b68070f7669ce06069691bafb44461ef2e1fe3f2f922cfb242af66938c9d64ba35b46c2008672021857d41c83b5c3b1b04b5f451eca5674c0ae4ccb0b4338ef343fd64a9a67e01f4978dbea6edd31c456099d92416cc77944c42501f10ff3607df6343a27b97235d458c788c4a8307e5f20f0196afb65a021e292768f6f4134952b77cb825e7fb89436fa3842f72a77c38a8b0c7cfe24f399024dcedcce03ceebe4a1da6fdfeb43e60256a1f0d3a983230a645d1b153a1e3d320d0d68b707c34f9ddc6f149ac225874d45af275aab57b54cc30c862992f25d9747a51ff0f6d8a7ef15af09bfade24f9295767ffa6267b73a655e39b33ebbf2db652ae85a7d338a1417337b8a7a787588346d7cfc1104ee24afc377c3adcac63b1532ab7fbf567d679fcdc156eda87e92e6a7f3a523163709211b449fe00c5aebb4b9d46b4d2f52472c17a304d23e73375921096acfe9ff42821e0e8b131a48057493f925ad27795aa377782c09870afc2d", @ANYRES16=r2, @ANYBLOB="150000000000000000003d000000"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="f8010000", @ANYRES16=r2, @ANYBLOB="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"/498], 0x1f8}}, 0x4044000) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x202800, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000640), r1) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, r4, 0x100, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x56c8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x259e}, {0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x6}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004045}, 0x40000) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x2000, 0x8, 0x5, 0x20], 0x4, 0x80000}) (async) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x3b) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r0, 0xc01064c2, &(0x7f0000000580)={0x0, 0x1, r0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r0, 0xc00864c0, &(0x7f00000005c0)={r3}) (async) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="150000000000000000003d000000"], 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="f8010000", @ANYRES16=r2, @ANYBLOB="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"/498], 0x1f8}}, 0x4044000) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x202800, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000640), r1) (async) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, r4, 0x100, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x56c8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x259e}, {0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x6}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004045}, 0x40000) (async) 17:34:06 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 13) 17:34:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7}, 0x10) (async) socket$pppoe(0x18, 0x1, 0x0) [ 1894.513596] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1894.520854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1894.528127] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1894.538707] befs: (loop5): No write support. Marking filesystem read-only [ 1894.550000] befs: (loop5): unable to read superblock 17:34:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7}, 0x10) (async) socket$pppoe(0x18, 0x1, 0x0) 17:34:06 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) 17:34:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x212080, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080)=""/158, &(0x7f0000000000)=0x9e) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x2, 0x80) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r1) sendmsg$DEVLINK_CMD_RATE_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3a20bf84", @ANYRES16=r3, @ANYBLOB="000127bd7000ffdbdf254d0000000e0001006e657464657673696d0000000f0002006e657464657673696d300000"], 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x212080, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080)=""/158, &(0x7f0000000000)=0x9e) (async) openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x2, 0x80) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r1) (async) sendmsg$DEVLINK_CMD_RATE_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3a20bf84", @ANYRES16=r3, @ANYBLOB="000127bd7000ffdbdf254d0000000e0001006e657464657673696d0000000f0002006e657464657673696d300000"], 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) [ 1894.620042] FAULT_INJECTION: forcing a failure. [ 1894.620042] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.631562] CPU: 1 PID: 18030 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1894.639463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1894.648819] Call Trace: [ 1894.651418] dump_stack+0x1b2/0x281 [ 1894.655048] should_fail.cold+0x10a/0x149 [ 1894.659205] should_failslab+0xd6/0x130 [ 1894.663185] kmem_cache_alloc+0x40/0x3c0 17:34:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xfffffffffffffc23, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254a0000000604a80066697273746e616d65000000080003ffff0000004107844fb7fc8526f4ffb09cdced78c2e8563dd2dd4c92a9"], 0x2c}, 0x1, 0x0, 0x0, 0x20001080}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:06 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) [ 1894.667248] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 1894.672873] idr_get_free_cmn+0x595/0x8d0 [ 1894.677021] ? trace_hardirqs_on+0x10/0x10 [ 1894.681259] idr_alloc_cmn+0xe8/0x1e0 [ 1894.685064] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 1894.689911] ? cpuacct_charge+0x1cf/0x350 [ 1894.694058] ? fs_reclaim_release+0xd0/0x110 [ 1894.698473] idr_alloc_cyclic+0xc2/0x1d0 [ 1894.702536] ? idr_alloc_cmn+0x1e0/0x1e0 [ 1894.706599] ? __radix_tree_preload+0x1c3/0x250 [ 1894.711273] __kernfs_new_node+0xaf/0x470 [ 1894.715431] kernfs_create_dir_ns+0x8c/0x200 17:34:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xfffffffffffffc23, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254a0000000604a80066697273746e616d65000000080003ffff0000004107844fb7fc8526f4ffb09cdced78c2e8563dd2dd4c92a9"], 0x2c}, 0x1, 0x0, 0x0, 0x20001080}, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1894.719840] internal_create_group+0xe9/0x710 [ 1894.724346] lo_ioctl+0x1137/0x1cd0 [ 1894.727974] ? loop_set_status64+0xe0/0xe0 [ 1894.732207] blkdev_ioctl+0x540/0x1830 [ 1894.736107] ? blkpg_ioctl+0x8d0/0x8d0 [ 1894.739996] ? trace_hardirqs_on+0x10/0x10 [ 1894.744233] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1894.749339] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1894.754361] block_ioctl+0xd9/0x120 [ 1894.757983] ? blkdev_fallocate+0x3a0/0x3a0 [ 1894.762332] do_vfs_ioctl+0x75a/0xff0 [ 1894.766132] ? lock_acquire+0x170/0x3f0 [ 1894.770104] ? ioctl_preallocate+0x1a0/0x1a0 [ 1894.774509] ? __fget+0x265/0x3e0 [ 1894.777951] ? do_vfs_ioctl+0xff0/0xff0 [ 1894.781904] ? security_file_ioctl+0x83/0xb0 [ 1894.786295] SyS_ioctl+0x7f/0xb0 [ 1894.789643] ? do_vfs_ioctl+0xff0/0xff0 [ 1894.793603] do_syscall_64+0x1d5/0x640 [ 1894.797475] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1894.802645] RIP: 0033:0x7fe8dd97a037 [ 1894.806333] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1894.814021] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1894.821285] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1894.828648] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1894.835901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1894.843154] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1894.891646] FAULT_INJECTION: forcing a failure. [ 1894.891646] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.902961] CPU: 0 PID: 18032 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1894.910850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1894.920242] Call Trace: [ 1894.922819] dump_stack+0x1b2/0x281 [ 1894.926433] should_fail.cold+0x10a/0x149 [ 1894.930570] should_failslab+0xd6/0x130 [ 1894.934528] kmem_cache_alloc_node+0x263/0x410 [ 1894.939091] __alloc_skb+0x5c/0x510 [ 1894.942706] kobject_uevent_env+0x882/0xf30 [ 1894.947021] lo_ioctl+0x11a6/0x1cd0 [ 1894.950718] ? loop_set_status64+0xe0/0xe0 [ 1894.954935] blkdev_ioctl+0x540/0x1830 [ 1894.958813] ? blkpg_ioctl+0x8d0/0x8d0 [ 1894.962696] ? trace_hardirqs_on+0x10/0x10 [ 1894.966910] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1894.971992] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1894.977000] block_ioctl+0xd9/0x120 [ 1894.980612] ? blkdev_fallocate+0x3a0/0x3a0 [ 1894.984913] do_vfs_ioctl+0x75a/0xff0 [ 1894.988692] ? lock_acquire+0x170/0x3f0 [ 1894.992645] ? ioctl_preallocate+0x1a0/0x1a0 [ 1894.997032] ? __fget+0x265/0x3e0 [ 1895.000461] ? do_vfs_ioctl+0xff0/0xff0 [ 1895.004415] ? security_file_ioctl+0x83/0xb0 [ 1895.008802] SyS_ioctl+0x7f/0xb0 [ 1895.012144] ? do_vfs_ioctl+0xff0/0xff0 [ 1895.016106] do_syscall_64+0x1d5/0x640 [ 1895.019977] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1895.025159] RIP: 0033:0x7f50cd200037 [ 1895.028862] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1895.036556] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1895.043805] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1895.051058] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1895.058311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1895.065558] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1895.074289] befs: (loop0): No write support. Marking filesystem read-only [ 1895.082635] befs: (loop5): No write support. Marking filesystem read-only 17:34:07 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 21) 17:34:07 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) (async) 17:34:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xfffffffffffffc23, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254a0000000604a80066697273746e616d65000000080003ffff0000004107844fb7fc8526f4ffb09cdced78c2e8563dd2dd4c92a9"], 0x2c}, 0x1, 0x0, 0x0, 0x20001080}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x83}}, 0x0, 0x0, 0xf, 0x0, "c9c1e589bcb7366fcc120079d767e065b531f45c554c2d878f9b219753da4c79d797e332f3d83dbce9ac0a9ffbd862229c3c858a1bc446d4fa506b42119741c1343c8f8d0e0c77e3a006c4e4c901a765"}, 0xd8) [ 1895.092805] befs: (loop5): unable to read superblock 17:34:07 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 14) 17:34:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000040)={0x1, 0x2, 0x4f8, 0x2, 0x9, 0x8, 0x5, "88a5a5701536cd2539cdf4e3e750f222e9b61029", "60ec6571f3bd4cae0101d75ca4b453860284073a"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000140)="6deaab37b4a62a843e0178cbdba26eaffefcb9f7485dc1282a6b7b0eb5b5ddba6b52c993eda042c91e549f16f0efe86bbf272765f8f692aecf7e93c408a08c971387de01ca2fb0c78e1998b48450e2371476e546da958457f7e8e1e381dfb8c557e002145132fb81692cb33859f5c4c7e947a3865ff47b827cb672e1e98e24a7087b9dad9be08ca859d2ab6ca30310f1f2f1d7997c8e3e", &(0x7f0000000200)=@buf="a9cafa086b16a3f8e2d8c80866977fd3ed5c8922015f678bd14289b0c6a4cbfb7d9066068651fee5b700df43ef073550d5b2f75fe1ff022cb051d2966e871453cb8e25b09e9705ab9ebadec37eded6223164bab138d77ea1ccfc3a705727c6432b39e9ab8973f1fefe060a172b29cbc3b698e79fca5c561487825ade3e7cb0b2c659a1a4b6f204af4d6ff81e615a770f5dd987a00da1a695daa460ec804a118390817a53fdf17f0c22a04b33d251c45529fde103d20a3c5398d2fe8bb5fbdcb20040c431e83c40662ff24e6bc3a3"}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:07 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1a8008b, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001040), 0x7, 0x101002) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f00000012c0), 0x2, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000001200)=""/109, &(0x7f0000001280)=0x6d) bind$unix(r0, &(0x7f0000001080)=@file={0x0, './file0/file0\x00'}, 0x6e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001380), 0x200, 0x0) futimesat(r1, &(0x7f00000013c0)='./file0/file0\x00', &(0x7f0000001140)={{0x77359400}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bind$unix(r2, &(0x7f0000001180)=@file={0x0, './file0/file0\x00'}, 0x6e) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000001300)=@file={0x0, './file0/file0\x00'}, 0x6e) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x40000042, 0x0, 0x0) 17:34:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000040)={0x1, 0x2, 0x4f8, 0x2, 0x9, 0x8, 0x5, "88a5a5701536cd2539cdf4e3e750f222e9b61029", "60ec6571f3bd4cae0101d75ca4b453860284073a"}) (async, rerun: 32) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000140)="6deaab37b4a62a843e0178cbdba26eaffefcb9f7485dc1282a6b7b0eb5b5ddba6b52c993eda042c91e549f16f0efe86bbf272765f8f692aecf7e93c408a08c971387de01ca2fb0c78e1998b48450e2371476e546da958457f7e8e1e381dfb8c557e002145132fb81692cb33859f5c4c7e947a3865ff47b827cb672e1e98e24a7087b9dad9be08ca859d2ab6ca30310f1f2f1d7997c8e3e", &(0x7f0000000200)=@buf="a9cafa086b16a3f8e2d8c80866977fd3ed5c8922015f678bd14289b0c6a4cbfb7d9066068651fee5b700df43ef073550d5b2f75fe1ff022cb051d2966e871453cb8e25b09e9705ab9ebadec37eded6223164bab138d77ea1ccfc3a705727c6432b39e9ab8973f1fefe060a172b29cbc3b698e79fca5c561487825ade3e7cb0b2c659a1a4b6f204af4d6ff81e615a770f5dd987a00da1a695daa460ec804a118390817a53fdf17f0c22a04b33d251c45529fde103d20a3c5398d2fe8bb5fbdcb20040c431e83c40662ff24e6bc3a3"}, 0x20) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x83}}, 0x0, 0x0, 0xf, 0x0, "c9c1e589bcb7366fcc120079d767e065b531f45c554c2d878f9b219753da4c79d797e332f3d83dbce9ac0a9ffbd862229c3c858a1bc446d4fa506b42119741c1343c8f8d0e0c77e3a006c4e4c901a765"}, 0xd8) 17:34:07 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1a8008b, 0x0) (async) r0 = syz_open_dev$audion(&(0x7f0000001040), 0x7, 0x101002) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f00000012c0), 0x2, 0x0) (async) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000001200)=""/109, &(0x7f0000001280)=0x6d) (async) bind$unix(r0, &(0x7f0000001080)=@file={0x0, './file0/file0\x00'}, 0x6e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001380), 0x200, 0x0) futimesat(r1, &(0x7f00000013c0)='./file0/file0\x00', &(0x7f0000001140)={{0x77359400}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bind$unix(r2, &(0x7f0000001180)=@file={0x0, './file0/file0\x00'}, 0x6e) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000001300)=@file={0x0, './file0/file0\x00'}, 0x6e) (async) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x40000042, 0x0, 0x0) [ 1895.193340] FAULT_INJECTION: forcing a failure. [ 1895.193340] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.200083] FAULT_INJECTION: forcing a failure. [ 1895.200083] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.210128] CPU: 1 PID: 18098 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1895.223723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1895.233074] Call Trace: [ 1895.235665] dump_stack+0x1b2/0x281 [ 1895.239295] should_fail.cold+0x10a/0x149 17:34:07 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1a8008b, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001040), 0x7, 0x101002) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f00000012c0), 0x2, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000001200)=""/109, &(0x7f0000001280)=0x6d) bind$unix(r0, &(0x7f0000001080)=@file={0x0, './file0/file0\x00'}, 0x6e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001380), 0x200, 0x0) futimesat(r1, &(0x7f00000013c0)='./file0/file0\x00', &(0x7f0000001140)={{0x77359400}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bind$unix(r2, &(0x7f0000001180)=@file={0x0, './file0/file0\x00'}, 0x6e) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000001300)=@file={0x0, './file0/file0\x00'}, 0x6e) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x40000042, 0x0, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1a8008b, 0x0) (async) syz_open_dev$audion(&(0x7f0000001040), 0x7, 0x101002) (async) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f00000012c0), 0x2, 0x0) (async) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000001200)=""/109, &(0x7f0000001280)=0x6d) (async) bind$unix(r0, &(0x7f0000001080)=@file={0x0, './file0/file0\x00'}, 0x6e) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001380), 0x200, 0x0) (async) futimesat(r1, &(0x7f00000013c0)='./file0/file0\x00', &(0x7f0000001140)={{0x77359400}}) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) bind$unix(r2, &(0x7f0000001180)=@file={0x0, './file0/file0\x00'}, 0x6e) (async) socket$unix(0x1, 0x5, 0x0) (async) bind$unix(r3, &(0x7f0000001300)=@file={0x0, './file0/file0\x00'}, 0x6e) (async) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x40000042, 0x0, 0x0) (async) [ 1895.243466] should_failslab+0xd6/0x130 [ 1895.247450] kmem_cache_alloc+0x28e/0x3c0 [ 1895.251597] __kernfs_new_node+0x6f/0x470 [ 1895.255740] kernfs_new_node+0x7b/0xe0 [ 1895.259662] __kernfs_create_file+0x3d/0x320 [ 1895.264068] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1895.268727] ? kernfs_create_dir_ns+0x171/0x200 [ 1895.273392] internal_create_group+0x22b/0x710 [ 1895.277976] lo_ioctl+0x1137/0x1cd0 [ 1895.281597] ? loop_set_status64+0xe0/0xe0 [ 1895.285825] blkdev_ioctl+0x540/0x1830 [ 1895.289706] ? blkpg_ioctl+0x8d0/0x8d0 17:34:07 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) utimensat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100), 0x0) execveat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='/dev/dlm_plock\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/dlm_plock\x00', &(0x7f0000000240)='!-\'\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='/dev/dlm_plock\x00'], 0x400) recvmmsg$unix(r1, &(0x7f0000002840)=[{{&(0x7f0000000340), 0x6e, &(0x7f00000009c0)=[{&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/238, 0xee}, {&(0x7f0000000740)=""/95, 0x5f}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f00000008c0)=""/222, 0xde}], 0x9}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)=""/48, 0x30}], 0x1, &(0x7f0000000b80)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000000c40), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000000cc0)=""/91, 0x5b}, {&(0x7f0000000d40)=""/177, 0xb1}, {&(0x7f0000000e00)=""/148, 0x94}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/129, 0x81}], 0x5, &(0x7f0000002000)=[@rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f00000020c0)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002140)=""/190, 0xbe}, {&(0x7f0000002200)=""/206, 0xce}, {&(0x7f0000002300)=""/40, 0x28}, {&(0x7f0000002340)=""/135, 0x87}, {&(0x7f0000002400)=""/126, 0x7e}, {&(0x7f0000002480)=""/64, 0x40}, {&(0x7f00000024c0)=""/207, 0xcf}, {&(0x7f00000025c0)=""/248, 0xf8}], 0x8, &(0x7f0000002740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x4, 0x80, &(0x7f0000002940)) [ 1895.293586] ? trace_hardirqs_on+0x10/0x10 [ 1895.297818] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1895.302915] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1895.307924] block_ioctl+0xd9/0x120 [ 1895.311543] ? blkdev_fallocate+0x3a0/0x3a0 [ 1895.315864] do_vfs_ioctl+0x75a/0xff0 [ 1895.319658] ? lock_acquire+0x170/0x3f0 [ 1895.323627] ? ioctl_preallocate+0x1a0/0x1a0 [ 1895.328028] ? __fget+0x265/0x3e0 [ 1895.331482] ? do_vfs_ioctl+0xff0/0xff0 [ 1895.335455] ? security_file_ioctl+0x83/0xb0 [ 1895.339855] SyS_ioctl+0x7f/0xb0 [ 1895.343202] ? do_vfs_ioctl+0xff0/0xff0 [ 1895.347256] do_syscall_64+0x1d5/0x640 [ 1895.351141] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1895.356323] RIP: 0033:0x7fe8dd97a037 [ 1895.360019] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1895.367715] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1895.374981] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1895.382246] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1895.389505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1895.396766] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1895.416019] CPU: 1 PID: 18100 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1895.423915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1895.433262] Call Trace: [ 1895.435837] dump_stack+0x1b2/0x281 [ 1895.439454] should_fail.cold+0x10a/0x149 [ 1895.443585] should_failslab+0xd6/0x130 [ 1895.447543] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1895.452624] __kmalloc_node_track_caller+0x38/0x70 [ 1895.457547] __alloc_skb+0x96/0x510 [ 1895.461164] kobject_uevent_env+0x882/0xf30 [ 1895.465479] lo_ioctl+0x11a6/0x1cd0 [ 1895.469092] ? loop_set_status64+0xe0/0xe0 [ 1895.473311] blkdev_ioctl+0x540/0x1830 [ 1895.477191] ? blkpg_ioctl+0x8d0/0x8d0 [ 1895.481067] ? trace_hardirqs_on+0x10/0x10 [ 1895.485284] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1895.490368] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1895.495373] block_ioctl+0xd9/0x120 [ 1895.499009] ? blkdev_fallocate+0x3a0/0x3a0 [ 1895.503310] do_vfs_ioctl+0x75a/0xff0 [ 1895.507091] ? lock_acquire+0x170/0x3f0 [ 1895.511041] ? ioctl_preallocate+0x1a0/0x1a0 [ 1895.515438] ? __fget+0x265/0x3e0 [ 1895.518877] ? do_vfs_ioctl+0xff0/0xff0 [ 1895.522829] ? security_file_ioctl+0x83/0xb0 [ 1895.527217] SyS_ioctl+0x7f/0xb0 [ 1895.530557] ? do_vfs_ioctl+0xff0/0xff0 [ 1895.534517] do_syscall_64+0x1d5/0x640 [ 1895.539433] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1895.544603] RIP: 0033:0x7f50cd200037 [ 1895.548290] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1895.556210] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1895.563464] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1895.570711] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1895.577965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1895.585220] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1895.605626] befs: (loop5): No write support. Marking filesystem read-only [ 1895.612642] befs: (loop5): unable to read superblock [ 1895.619264] befs: (loop0): No write support. Marking filesystem read-only 17:34:07 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 22) 17:34:07 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) (async) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) utimensat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100), 0x0) execveat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='/dev/dlm_plock\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/dlm_plock\x00', &(0x7f0000000240)='!-\'\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='/dev/dlm_plock\x00'], 0x400) (async) recvmmsg$unix(r1, &(0x7f0000002840)=[{{&(0x7f0000000340), 0x6e, &(0x7f00000009c0)=[{&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/238, 0xee}, {&(0x7f0000000740)=""/95, 0x5f}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f00000008c0)=""/222, 0xde}], 0x9}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)=""/48, 0x30}], 0x1, &(0x7f0000000b80)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000000c40), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000000cc0)=""/91, 0x5b}, {&(0x7f0000000d40)=""/177, 0xb1}, {&(0x7f0000000e00)=""/148, 0x94}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/129, 0x81}], 0x5, &(0x7f0000002000)=[@rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f00000020c0)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002140)=""/190, 0xbe}, {&(0x7f0000002200)=""/206, 0xce}, {&(0x7f0000002300)=""/40, 0x28}, {&(0x7f0000002340)=""/135, 0x87}, {&(0x7f0000002400)=""/126, 0x7e}, {&(0x7f0000002480)=""/64, 0x40}, {&(0x7f00000024c0)=""/207, 0xcf}, {&(0x7f00000025c0)=""/248, 0xf8}], 0x8, &(0x7f0000002740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x4, 0x80, &(0x7f0000002940)) 17:34:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x83}}, 0x0, 0x0, 0xf, 0x0, "c9c1e589bcb7366fcc120079d767e065b531f45c554c2d878f9b219753da4c79d797e332f3d83dbce9ac0a9ffbd862229c3c858a1bc446d4fa506b42119741c1343c8f8d0e0c77e3a006c4e4c901a765"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x83}}, 0x0, 0x0, 0xf, 0x0, "c9c1e589bcb7366fcc120079d767e065b531f45c554c2d878f9b219753da4c79d797e332f3d83dbce9ac0a9ffbd862229c3c858a1bc446d4fa506b42119741c1343c8f8d0e0c77e3a006c4e4c901a765"}, 0xd8) (async) 17:34:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "2d6501b243d99544", "8593d67930d54d59d29dc2eed7f1299f", "89e4a9b3", "59abffc88b8a7257"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0xa1, 0x4) 17:34:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000040)={0x1, 0x2, 0x4f8, 0x2, 0x9, 0x8, 0x5, "88a5a5701536cd2539cdf4e3e750f222e9b61029", "60ec6571f3bd4cae0101d75ca4b453860284073a"}) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000140)="6deaab37b4a62a843e0178cbdba26eaffefcb9f7485dc1282a6b7b0eb5b5ddba6b52c993eda042c91e549f16f0efe86bbf272765f8f692aecf7e93c408a08c971387de01ca2fb0c78e1998b48450e2371476e546da958457f7e8e1e381dfb8c557e002145132fb81692cb33859f5c4c7e947a3865ff47b827cb672e1e98e24a7087b9dad9be08ca859d2ab6ca30310f1f2f1d7997c8e3e", &(0x7f0000000200)=@buf="a9cafa086b16a3f8e2d8c80866977fd3ed5c8922015f678bd14289b0c6a4cbfb7d9066068651fee5b700df43ef073550d5b2f75fe1ff022cb051d2966e871453cb8e25b09e9705ab9ebadec37eded6223164bab138d77ea1ccfc3a705727c6432b39e9ab8973f1fefe060a172b29cbc3b698e79fca5c561487825ade3e7cb0b2c659a1a4b6f204af4d6ff81e615a770f5dd987a00da1a695daa460ec804a118390817a53fdf17f0c22a04b33d251c45529fde103d20a3c5398d2fe8bb5fbdcb20040c431e83c40662ff24e6bc3a3"}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:07 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 15) [ 1895.706127] FAULT_INJECTION: forcing a failure. [ 1895.706127] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.716455] FAULT_INJECTION: forcing a failure. [ 1895.716455] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.718362] CPU: 0 PID: 18154 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1895.736694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1895.746046] Call Trace: [ 1895.748638] dump_stack+0x1b2/0x281 [ 1895.752261] should_fail.cold+0x10a/0x149 [ 1895.756404] should_failslab+0xd6/0x130 [ 1895.760372] kmem_cache_alloc_node+0x263/0x410 [ 1895.764952] __alloc_skb+0x5c/0x510 [ 1895.768583] kobject_uevent_env+0x882/0xf30 [ 1895.772917] lo_ioctl+0x11a6/0x1cd0 [ 1895.776542] ? loop_set_status64+0xe0/0xe0 [ 1895.780773] blkdev_ioctl+0x540/0x1830 [ 1895.784656] ? blkpg_ioctl+0x8d0/0x8d0 [ 1895.788628] ? trace_hardirqs_on+0x10/0x10 [ 1895.792862] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1895.797968] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1895.802989] block_ioctl+0xd9/0x120 [ 1895.806610] ? blkdev_fallocate+0x3a0/0x3a0 [ 1895.810931] do_vfs_ioctl+0x75a/0xff0 [ 1895.814725] ? lock_acquire+0x170/0x3f0 [ 1895.818689] ? ioctl_preallocate+0x1a0/0x1a0 [ 1895.823091] ? __fget+0x265/0x3e0 [ 1895.826543] ? do_vfs_ioctl+0xff0/0xff0 [ 1895.830539] ? security_file_ioctl+0x83/0xb0 [ 1895.834959] SyS_ioctl+0x7f/0xb0 [ 1895.838310] ? do_vfs_ioctl+0xff0/0xff0 [ 1895.842272] do_syscall_64+0x1d5/0x640 [ 1895.846176] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1895.851352] RIP: 0033:0x7f50cd200037 17:34:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "2d6501b243d99544", "8593d67930d54d59d29dc2eed7f1299f", "89e4a9b3", "59abffc88b8a7257"}, 0x28) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0xa1, 0x4) 17:34:07 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:08 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:08 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:08 executing program 4: ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x20008880}, 0x4008880) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:08 executing program 4: ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x20008880}, 0x4008880) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000040)) (async) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x20008880}, 0x4008880) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) [ 1895.855055] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1895.862762] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1895.870023] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1895.877282] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1895.884547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1895.891809] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1895.899208] CPU: 1 PID: 18160 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1895.907094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1895.916444] Call Trace: [ 1895.919033] dump_stack+0x1b2/0x281 [ 1895.920821] befs: (loop0): No write support. Marking filesystem read-only [ 1895.922665] should_fail.cold+0x10a/0x149 [ 1895.922680] should_failslab+0xd6/0x130 [ 1895.922691] kmem_cache_alloc+0x28e/0x3c0 [ 1895.922708] __kernfs_new_node+0x6f/0x470 [ 1895.945997] kernfs_new_node+0x7b/0xe0 [ 1895.949889] __kernfs_create_file+0x3d/0x320 [ 1895.954302] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1895.958970] ? kernfs_create_dir_ns+0x171/0x200 [ 1895.963639] internal_create_group+0x22b/0x710 [ 1895.968229] lo_ioctl+0x1137/0x1cd0 [ 1895.971859] ? loop_set_status64+0xe0/0xe0 [ 1895.976094] blkdev_ioctl+0x540/0x1830 [ 1895.979981] ? blkpg_ioctl+0x8d0/0x8d0 [ 1895.983866] ? trace_hardirqs_on+0x10/0x10 [ 1895.988103] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1895.993210] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1895.998233] block_ioctl+0xd9/0x120 [ 1896.001865] ? blkdev_fallocate+0x3a0/0x3a0 [ 1896.006189] do_vfs_ioctl+0x75a/0xff0 [ 1896.009989] ? lock_acquire+0x170/0x3f0 [ 1896.013965] ? ioctl_preallocate+0x1a0/0x1a0 [ 1896.018380] ? __fget+0x265/0x3e0 [ 1896.021842] ? do_vfs_ioctl+0xff0/0xff0 [ 1896.025819] ? security_file_ioctl+0x83/0xb0 [ 1896.030225] SyS_ioctl+0x7f/0xb0 [ 1896.033575] ? do_vfs_ioctl+0xff0/0xff0 [ 1896.037529] do_syscall_64+0x1d5/0x640 [ 1896.041399] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1896.046589] RIP: 0033:0x7fe8dd97a037 [ 1896.050277] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1896.057962] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1896.065208] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1896.072478] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1896.079728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1896.086976] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1896.098604] befs: (loop5): No write support. Marking filesystem read-only 17:34:08 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 23) 17:34:08 executing program 4: ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x20008880}, 0x4008880) (async, rerun: 32) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:08 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) (async) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) utimensat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100), 0x0) (async) execveat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='/dev/dlm_plock\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/dlm_plock\x00', &(0x7f0000000240)='!-\'\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='/dev/dlm_plock\x00'], 0x400) recvmmsg$unix(r1, &(0x7f0000002840)=[{{&(0x7f0000000340), 0x6e, &(0x7f00000009c0)=[{&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/238, 0xee}, {&(0x7f0000000740)=""/95, 0x5f}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f00000008c0)=""/222, 0xde}], 0x9}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)=""/48, 0x30}], 0x1, &(0x7f0000000b80)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000000c40), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000000cc0)=""/91, 0x5b}, {&(0x7f0000000d40)=""/177, 0xb1}, {&(0x7f0000000e00)=""/148, 0x94}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/129, 0x81}], 0x5, &(0x7f0000002000)=[@rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f00000020c0)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002140)=""/190, 0xbe}, {&(0x7f0000002200)=""/206, 0xce}, {&(0x7f0000002300)=""/40, 0x28}, {&(0x7f0000002340)=""/135, 0x87}, {&(0x7f0000002400)=""/126, 0x7e}, {&(0x7f0000002480)=""/64, 0x40}, {&(0x7f00000024c0)=""/207, 0xcf}, {&(0x7f00000025c0)=""/248, 0xf8}], 0x8, &(0x7f0000002740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x4, 0x80, &(0x7f0000002940)) 17:34:08 executing program 3: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x400], 0x1, 0x180000, 0x0, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x2a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:34:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "2d6501b243d99544", "8593d67930d54d59d29dc2eed7f1299f", "89e4a9b3", "59abffc88b8a7257"}, 0x28) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0xa1, 0x4) [ 1896.105691] befs: (loop5): unable to read superblock 17:34:08 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 16) 17:34:08 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44120}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x5}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40440c1}, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:08 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x40800, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 17:34:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:08 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x40800, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 17:34:08 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44120}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x5}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40440c1}, 0x80) (async, rerun: 64) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:08 executing program 3: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x400], 0x1, 0x180000, 0x0, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x2a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) [ 1896.204138] FAULT_INJECTION: forcing a failure. [ 1896.204138] name failslab, interval 1, probability 0, space 0, times 0 [ 1896.234109] FAULT_INJECTION: forcing a failure. [ 1896.234109] name failslab, interval 1, probability 0, space 0, times 0 [ 1896.249105] CPU: 0 PID: 18213 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1896.257003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1896.266345] Call Trace: [ 1896.268924] dump_stack+0x1b2/0x281 [ 1896.272548] should_fail.cold+0x10a/0x149 [ 1896.276689] should_failslab+0xd6/0x130 [ 1896.280657] kmem_cache_alloc+0x28e/0x3c0 [ 1896.284797] __kernfs_new_node+0x6f/0x470 [ 1896.288933] kernfs_new_node+0x7b/0xe0 [ 1896.292806] __kernfs_create_file+0x3d/0x320 [ 1896.297197] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1896.301847] ? kernfs_create_dir_ns+0x171/0x200 [ 1896.306502] internal_create_group+0x22b/0x710 [ 1896.311068] lo_ioctl+0x1137/0x1cd0 [ 1896.314702] ? loop_set_status64+0xe0/0xe0 [ 1896.318923] blkdev_ioctl+0x540/0x1830 [ 1896.322793] ? blkpg_ioctl+0x8d0/0x8d0 [ 1896.326663] ? trace_hardirqs_on+0x10/0x10 [ 1896.330882] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1896.335966] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1896.340967] block_ioctl+0xd9/0x120 [ 1896.344576] ? blkdev_fallocate+0x3a0/0x3a0 [ 1896.348877] do_vfs_ioctl+0x75a/0xff0 [ 1896.352663] ? lock_acquire+0x170/0x3f0 [ 1896.356621] ? ioctl_preallocate+0x1a0/0x1a0 [ 1896.361023] ? __fget+0x265/0x3e0 [ 1896.364463] ? do_vfs_ioctl+0xff0/0xff0 [ 1896.368430] ? security_file_ioctl+0x83/0xb0 [ 1896.372821] SyS_ioctl+0x7f/0xb0 [ 1896.376173] ? do_vfs_ioctl+0xff0/0xff0 [ 1896.380131] do_syscall_64+0x1d5/0x640 [ 1896.384008] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1896.389184] RIP: 0033:0x7fe8dd97a037 [ 1896.392876] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1896.400565] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1896.407816] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1896.415064] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1896.422313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1896.429570] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1896.436835] CPU: 1 PID: 18204 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1896.444717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1896.454065] Call Trace: [ 1896.456657] dump_stack+0x1b2/0x281 [ 1896.460285] should_fail.cold+0x10a/0x149 [ 1896.464432] should_failslab+0xd6/0x130 [ 1896.468404] kmem_cache_alloc_node+0x263/0x410 [ 1896.472987] __alloc_skb+0x5c/0x510 [ 1896.476792] kobject_uevent_env+0x882/0xf30 [ 1896.481106] lo_ioctl+0x11a6/0x1cd0 [ 1896.484722] ? loop_set_status64+0xe0/0xe0 [ 1896.488950] blkdev_ioctl+0x540/0x1830 [ 1896.492827] ? blkpg_ioctl+0x8d0/0x8d0 [ 1896.496705] ? trace_hardirqs_on+0x10/0x10 [ 1896.500929] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1896.506025] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1896.511157] block_ioctl+0xd9/0x120 [ 1896.514775] ? blkdev_fallocate+0x3a0/0x3a0 [ 1896.519086] do_vfs_ioctl+0x75a/0xff0 [ 1896.522868] ? lock_acquire+0x170/0x3f0 [ 1896.526836] ? ioctl_preallocate+0x1a0/0x1a0 [ 1896.531233] ? __fget+0x265/0x3e0 [ 1896.534676] ? do_vfs_ioctl+0xff0/0xff0 [ 1896.538649] ? security_file_ioctl+0x83/0xb0 [ 1896.543055] SyS_ioctl+0x7f/0xb0 [ 1896.546413] ? do_vfs_ioctl+0xff0/0xff0 [ 1896.550388] do_syscall_64+0x1d5/0x640 [ 1896.554283] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1896.559451] RIP: 0033:0x7f50cd200037 [ 1896.563137] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1896.570829] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1896.578085] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1896.585337] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1896.592597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1896.599850] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1896.618374] befs: (loop5): No write support. Marking filesystem read-only [ 1896.626277] befs: (loop0): No write support. Marking filesystem read-only [ 1896.637343] befs: (loop5): unable to read superblock 17:34:08 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 24) 17:34:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:08 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44120}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x5}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40440c1}, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:08 executing program 3: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x400], 0x1, 0x180000, 0x0, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x2a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x400], 0x1, 0x180000}) (async) getsockopt$inet6_tcp_int(r0, 0x6, 0x2a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) 17:34:08 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x40800, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 17:34:08 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 17) 17:34:08 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x2002, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x84, 0x1, 0xd834], 0x3, 0x800, 0x0, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10001}}, 0x0, 0x0, 0x43, 0x0, "308a5845b2e5402ece4ec9bb2db79315ba1059b5a80e7298cca9869ce59f1096e289e96b084c0e5e6630bb3b41da8fd67e257941873a24bb3a1f5bcdd968bdd8e3fd2e3a6ab97c47bb09d42dfc9b35f0"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:09 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x2002, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1896.749900] FAULT_INJECTION: forcing a failure. [ 1896.749900] name failslab, interval 1, probability 0, space 0, times 0 [ 1896.754575] FAULT_INJECTION: forcing a failure. [ 1896.754575] name failslab, interval 1, probability 0, space 0, times 0 [ 1896.773046] CPU: 1 PID: 18245 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1896.780971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1896.790322] Call Trace: [ 1896.792911] dump_stack+0x1b2/0x281 17:34:09 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x2002, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x2002, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) [ 1896.796588] should_fail.cold+0x10a/0x149 [ 1896.800740] should_failslab+0xd6/0x130 [ 1896.804713] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1896.809817] __kmalloc_node_track_caller+0x38/0x70 [ 1896.814744] __alloc_skb+0x96/0x510 [ 1896.818369] kobject_uevent_env+0x882/0xf30 [ 1896.822686] lo_ioctl+0x11a6/0x1cd0 [ 1896.826311] ? loop_set_status64+0xe0/0xe0 [ 1896.830543] blkdev_ioctl+0x540/0x1830 [ 1896.834427] ? blkpg_ioctl+0x8d0/0x8d0 [ 1896.838305] ? trace_hardirqs_on+0x10/0x10 [ 1896.842536] ? _raw_spin_unlock_irqrestore+0x66/0xe0 17:34:09 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30ef, 0x4) [ 1896.847634] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1896.852650] block_ioctl+0xd9/0x120 [ 1896.856274] ? blkdev_fallocate+0x3a0/0x3a0 [ 1896.860586] do_vfs_ioctl+0x75a/0xff0 [ 1896.864387] ? lock_acquire+0x170/0x3f0 [ 1896.868354] ? ioctl_preallocate+0x1a0/0x1a0 [ 1896.872763] ? __fget+0x265/0x3e0 [ 1896.876208] ? do_vfs_ioctl+0xff0/0xff0 [ 1896.880183] ? security_file_ioctl+0x83/0xb0 [ 1896.884586] SyS_ioctl+0x7f/0xb0 [ 1896.887945] ? do_vfs_ioctl+0xff0/0xff0 [ 1896.891907] do_syscall_64+0x1d5/0x640 [ 1896.895788] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1896.900966] RIP: 0033:0x7f50cd200037 [ 1896.904662] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1896.912367] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1896.919627] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1896.926898] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1896.934149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1896.941400] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1896.948670] CPU: 0 PID: 18246 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1896.956561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1896.965913] Call Trace: [ 1896.967908] befs: (loop0): No write support. Marking filesystem read-only [ 1896.968498] dump_stack+0x1b2/0x281 [ 1896.968513] should_fail.cold+0x10a/0x149 [ 1896.968526] should_failslab+0xd6/0x130 [ 1896.968544] kmem_cache_alloc+0x28e/0x3c0 [ 1896.991287] __kernfs_new_node+0x6f/0x470 [ 1896.995440] kernfs_new_node+0x7b/0xe0 [ 1896.999329] __kernfs_create_file+0x3d/0x320 [ 1897.003739] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1897.008407] ? kernfs_create_dir_ns+0x171/0x200 [ 1897.013075] internal_create_group+0x22b/0x710 [ 1897.017661] lo_ioctl+0x1137/0x1cd0 [ 1897.021288] ? loop_set_status64+0xe0/0xe0 [ 1897.025523] blkdev_ioctl+0x540/0x1830 [ 1897.029419] ? blkpg_ioctl+0x8d0/0x8d0 [ 1897.033312] ? trace_hardirqs_on+0x10/0x10 [ 1897.037554] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1897.042660] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1897.047684] block_ioctl+0xd9/0x120 [ 1897.051310] ? blkdev_fallocate+0x3a0/0x3a0 [ 1897.055631] do_vfs_ioctl+0x75a/0xff0 [ 1897.059432] ? lock_acquire+0x170/0x3f0 [ 1897.063406] ? ioctl_preallocate+0x1a0/0x1a0 [ 1897.067814] ? __fget+0x265/0x3e0 [ 1897.071267] ? do_vfs_ioctl+0xff0/0xff0 [ 1897.075241] ? security_file_ioctl+0x83/0xb0 [ 1897.079646] SyS_ioctl+0x7f/0xb0 [ 1897.083008] ? do_vfs_ioctl+0xff0/0xff0 [ 1897.086981] do_syscall_64+0x1d5/0x640 [ 1897.090869] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1897.096051] RIP: 0033:0x7fe8dd97a037 [ 1897.099753] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1897.107459] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1897.114726] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1897.121995] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1897.129253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1897.136514] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:09 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 25) 17:34:09 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30ef, 0x4) 17:34:09 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) semget(0x3, 0x4, 0x10) 17:34:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)={'ip_vti0\x00', r2, 0x80, 0x10, 0x0, 0x6, {{0x9, 0x4, 0x3, 0x7, 0x24, 0x66, 0x0, 0x8, 0x4, 0x0, @rand_addr=0x64010101, @loopback, {[@generic={0x44, 0x10, "34862ea1d3fafe0c8c4ba5f6dcfa"}]}}}}}) r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x20000, 0x90) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x15, 0x6, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, [@alu={0x7, 0x1, 0x5, 0x8, 0x8, 0xfffffffffffffffe, 0xfffffffffffffff0}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x5}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x6b, &(0x7f0000000140)=""/107, 0x41100, 0x2, '\x00', r3, 0x9, r4, 0x8, &(0x7f00000002c0)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x9, 0x800, 0x4}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, r5]}, 0x80) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0406618, &(0x7f0000000080)={@desc={0x1, 0x0, @desc3}}) 17:34:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x84, 0x1, 0xd834], 0x3, 0x800, 0x0, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10001}}, 0x0, 0x0, 0x43, 0x0, "308a5845b2e5402ece4ec9bb2db79315ba1059b5a80e7298cca9869ce59f1096e289e96b084c0e5e6630bb3b41da8fd67e257941873a24bb3a1f5bcdd968bdd8e3fd2e3a6ab97c47bb09d42dfc9b35f0"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:09 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 18) [ 1897.146835] befs: (loop5): No write support. Marking filesystem read-only [ 1897.153944] befs: (loop5): unable to read superblock 17:34:09 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) semget(0x3, 0x4, 0x10) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) semget(0x3, 0x4, 0x10) (async) 17:34:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x84, 0x1, 0xd834], 0x3, 0x800, 0x0, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10001}}, 0x0, 0x0, 0x43, 0x0, "308a5845b2e5402ece4ec9bb2db79315ba1059b5a80e7298cca9869ce59f1096e289e96b084c0e5e6630bb3b41da8fd67e257941873a24bb3a1f5bcdd968bdd8e3fd2e3a6ab97c47bb09d42dfc9b35f0"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:09 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30ef, 0x4) [ 1897.219749] FAULT_INJECTION: forcing a failure. [ 1897.219749] name failslab, interval 1, probability 0, space 0, times 0 [ 1897.231639] FAULT_INJECTION: forcing a failure. [ 1897.231639] name failslab, interval 1, probability 0, space 0, times 0 [ 1897.260704] CPU: 1 PID: 18287 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1897.268605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1897.277950] Call Trace: [ 1897.280529] dump_stack+0x1b2/0x281 [ 1897.284142] should_fail.cold+0x10a/0x149 [ 1897.288282] should_failslab+0xd6/0x130 [ 1897.292242] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1897.297338] __kmalloc_node_track_caller+0x38/0x70 [ 1897.302254] __alloc_skb+0x96/0x510 [ 1897.305866] kobject_uevent_env+0x882/0xf30 17:34:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9801080040cb486a5f4aa64aff3bed6b6382972fe7577301c6a4f6f5a701dc54659612c11c474a2359ab302c3adc727fca21d10866ebb9edda67b5c998890bfe88f241c954a6ea8a4ef0d9cffa5b86be829139492412762c48aa878d99b84487c1316a33356fdd7cf905b446e205e20d4ebdee9bbaacebd5becfe9e6805da06ba2ea32af8aa47c7faaa796ebfce73f60929caf71a7126b3684d7e60f2c62b853edec474b8ad6b5", @ANYRES16=0x0, @ANYBLOB="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"], 0x198}}, 0x20040845) [ 1897.310176] lo_ioctl+0x11a6/0x1cd0 [ 1897.313788] ? loop_set_status64+0xe0/0xe0 [ 1897.318011] blkdev_ioctl+0x540/0x1830 [ 1897.321880] ? blkpg_ioctl+0x8d0/0x8d0 [ 1897.325749] ? trace_hardirqs_on+0x10/0x10 [ 1897.329967] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1897.335055] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1897.340056] block_ioctl+0xd9/0x120 [ 1897.343667] ? blkdev_fallocate+0x3a0/0x3a0 [ 1897.348037] do_vfs_ioctl+0x75a/0xff0 [ 1897.351840] ? lock_acquire+0x170/0x3f0 [ 1897.355814] ? ioctl_preallocate+0x1a0/0x1a0 [ 1897.360217] ? __fget+0x265/0x3e0 [ 1897.363659] ? do_vfs_ioctl+0xff0/0xff0 [ 1897.367614] ? security_file_ioctl+0x83/0xb0 [ 1897.372006] SyS_ioctl+0x7f/0xb0 [ 1897.375358] ? do_vfs_ioctl+0xff0/0xff0 [ 1897.379322] do_syscall_64+0x1d5/0x640 [ 1897.383197] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1897.388377] RIP: 0033:0x7f50cd200037 [ 1897.392076] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1897.399775] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1897.407042] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1897.414296] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1897.421560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1897.428825] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1897.436108] CPU: 0 PID: 18291 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1897.443991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1897.453345] Call Trace: [ 1897.455932] dump_stack+0x1b2/0x281 [ 1897.459559] should_fail.cold+0x10a/0x149 [ 1897.463731] should_failslab+0xd6/0x130 [ 1897.467712] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1897.472390] ? dev_uevent_filter+0xd0/0xd0 [ 1897.473923] befs: (loop0): No write support. Marking filesystem read-only [ 1897.476623] kobject_uevent_env+0x20c/0xf30 [ 1897.476638] ? internal_create_group+0x48f/0x710 [ 1897.476651] lo_ioctl+0x11a6/0x1cd0 [ 1897.476663] ? loop_set_status64+0xe0/0xe0 [ 1897.476677] blkdev_ioctl+0x540/0x1830 [ 1897.504350] ? blkpg_ioctl+0x8d0/0x8d0 [ 1897.508241] ? trace_hardirqs_on+0x10/0x10 [ 1897.512597] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1897.517708] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1897.522733] block_ioctl+0xd9/0x120 [ 1897.526358] ? blkdev_fallocate+0x3a0/0x3a0 [ 1897.530680] do_vfs_ioctl+0x75a/0xff0 [ 1897.534482] ? lock_acquire+0x170/0x3f0 [ 1897.538457] ? ioctl_preallocate+0x1a0/0x1a0 [ 1897.542866] ? __fget+0x265/0x3e0 [ 1897.546321] ? do_vfs_ioctl+0xff0/0xff0 [ 1897.550299] ? security_file_ioctl+0x83/0xb0 [ 1897.554708] SyS_ioctl+0x7f/0xb0 [ 1897.558073] ? do_vfs_ioctl+0xff0/0xff0 [ 1897.562049] do_syscall_64+0x1d5/0x640 [ 1897.565941] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1897.571124] RIP: 0033:0x7fe8dd97a037 [ 1897.574831] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1897.582540] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1897.589808] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1897.597081] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1897.604351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:34:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) 17:34:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)={'ip_vti0\x00', r2, 0x80, 0x10, 0x0, 0x6, {{0x9, 0x4, 0x3, 0x7, 0x24, 0x66, 0x0, 0x8, 0x4, 0x0, @rand_addr=0x64010101, @loopback, {[@generic={0x44, 0x10, "34862ea1d3fafe0c8c4ba5f6dcfa"}]}}}}}) r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x20000, 0x90) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x15, 0x6, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, [@alu={0x7, 0x1, 0x5, 0x8, 0x8, 0xfffffffffffffffe, 0xfffffffffffffff0}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x5}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x6b, &(0x7f0000000140)=""/107, 0x41100, 0x2, '\x00', r3, 0x9, r4, 0x8, &(0x7f00000002c0)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x9, 0x800, 0x4}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, r5]}, 0x80) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0406618, &(0x7f0000000080)={@desc={0x1, 0x0, @desc3}}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)={'ip_vti0\x00', r2, 0x80, 0x10, 0x0, 0x6, {{0x9, 0x4, 0x3, 0x7, 0x24, 0x66, 0x0, 0x8, 0x4, 0x0, @rand_addr=0x64010101, @loopback, {[@generic={0x44, 0x10, "34862ea1d3fafe0c8c4ba5f6dcfa"}]}}}}}) (async) openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x20000, 0x90) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x15, 0x6, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, [@alu={0x7, 0x1, 0x5, 0x8, 0x8, 0xfffffffffffffffe, 0xfffffffffffffff0}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x5}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x6b, &(0x7f0000000140)=""/107, 0x41100, 0x2, '\x00', r3, 0x9, r4, 0x8, &(0x7f00000002c0)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x9, 0x800, 0x4}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, r5]}, 0x80) (async) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0406618, &(0x7f0000000080)={@desc={0x1, 0x0, @desc3}}) (async) 17:34:09 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 26) 17:34:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) 17:34:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9801080040cb486a5f4aa64aff3bed6b6382972fe7577301c6a4f6f5a701dc54659612c11c474a2359ab302c3adc727fca21d10866ebb9edda67b5c998890bfe88f241c954a6ea8a4ef0d9cffa5b86be829139492412762c48aa878d99b84487c1316a33356fdd7cf905b446e205e20d4ebdee9bbaacebd5becfe9e6805da06ba2ea32af8aa47c7faaa796ebfce73f60929caf71a7126b3684d7e60f2c62b853edec474b8ad6b5", @ANYRES16=0x0, @ANYBLOB="020026bd7000fddbdf25130000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b000100000006001100000000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b00e400000006001100dd0000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000b00030000000600110007000000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b000002000006001100040000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000300000008000b00836c931f06001100090000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b000400000006001100050000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000300000008000b00fcffffff0600110001000000"], 0x198}}, 0x20040845) 17:34:09 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) semget(0x3, 0x4, 0x10) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) semget(0x3, 0x4, 0x10) (async) 17:34:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)={'ip_vti0\x00', r2, 0x80, 0x10, 0x0, 0x6, {{0x9, 0x4, 0x3, 0x7, 0x24, 0x66, 0x0, 0x8, 0x4, 0x0, @rand_addr=0x64010101, @loopback, {[@generic={0x44, 0x10, "34862ea1d3fafe0c8c4ba5f6dcfa"}]}}}}}) (async) r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x20000, 0x90) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x15, 0x6, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, [@alu={0x7, 0x1, 0x5, 0x8, 0x8, 0xfffffffffffffffe, 0xfffffffffffffff0}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x5}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x6b, &(0x7f0000000140)=""/107, 0x41100, 0x2, '\x00', r3, 0x9, r4, 0x8, &(0x7f00000002c0)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x9, 0x800, 0x4}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, r5]}, 0x80) (async) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0406618, &(0x7f0000000080)={@desc={0x1, 0x0, @desc3}}) 17:34:09 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 19) [ 1897.611620] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1897.629699] befs: (loop5): No write support. Marking filesystem read-only [ 1897.636934] befs: (loop5): unable to read superblock 17:34:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) (async) [ 1897.711404] FAULT_INJECTION: forcing a failure. [ 1897.711404] name failslab, interval 1, probability 0, space 0, times 0 [ 1897.737855] CPU: 0 PID: 18345 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1897.745760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1897.755155] Call Trace: [ 1897.757746] dump_stack+0x1b2/0x281 [ 1897.761377] should_fail.cold+0x10a/0x149 [ 1897.765528] should_failslab+0xd6/0x130 [ 1897.768521] FAULT_INJECTION: forcing a failure. [ 1897.768521] name failslab, interval 1, probability 0, space 0, times 0 [ 1897.769509] kmem_cache_alloc_node+0x263/0x410 [ 1897.769527] __alloc_skb+0x5c/0x510 [ 1897.788973] kobject_uevent_env+0x882/0xf30 [ 1897.793285] lo_ioctl+0x11a6/0x1cd0 [ 1897.796901] ? loop_set_status64+0xe0/0xe0 [ 1897.801124] blkdev_ioctl+0x540/0x1830 [ 1897.804994] ? blkpg_ioctl+0x8d0/0x8d0 [ 1897.808864] ? trace_hardirqs_on+0x10/0x10 [ 1897.813086] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1897.818173] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1897.823185] block_ioctl+0xd9/0x120 [ 1897.826801] ? blkdev_fallocate+0x3a0/0x3a0 [ 1897.831107] do_vfs_ioctl+0x75a/0xff0 [ 1897.834888] ? lock_acquire+0x170/0x3f0 [ 1897.838844] ? ioctl_preallocate+0x1a0/0x1a0 [ 1897.843264] ? __fget+0x265/0x3e0 [ 1897.846702] ? do_vfs_ioctl+0xff0/0xff0 [ 1897.850661] ? security_file_ioctl+0x83/0xb0 [ 1897.855054] SyS_ioctl+0x7f/0xb0 [ 1897.858405] ? do_vfs_ioctl+0xff0/0xff0 [ 1897.862371] do_syscall_64+0x1d5/0x640 [ 1897.866263] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1897.871432] RIP: 0033:0x7f50cd200037 [ 1897.875121] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1897.882809] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1897.890057] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1897.897305] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1897.904555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9801080040cb486a5f4aa64aff3bed6b6382972fe7577301c6a4f6f5a701dc54659612c11c474a2359ab302c3adc727fca21d10866ebb9edda67b5c998890bfe88f241c954a6ea8a4ef0d9cffa5b86be829139492412762c48aa878d99b84487c1316a33356fdd7cf905b446e205e20d4ebdee9bbaacebd5becfe9e6805da06ba2ea32af8aa47c7faaa796ebfce73f60929caf71a7126b3684d7e60f2c62b853edec474b8ad6b5", @ANYRES16=0x0, @ANYBLOB="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"], 0x198}}, 0x20040845) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9801080040cb486a5f4aa64aff3bed6b6382972fe7577301c6a4f6f5a701dc54659612c11c474a2359ab302c3adc727fca21d10866ebb9edda67b5c998890bfe88f241c954a6ea8a4ef0d9cffa5b86be829139492412762c48aa878d99b84487c1316a33356fdd7cf905b446e205e20d4ebdee9bbaacebd5becfe9e6805da06ba2ea32af8aa47c7faaa796ebfce73f60929caf71a7126b3684d7e60f2c62b853edec474b8ad6b5", @ANYRES16=0x0, @ANYBLOB="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"], 0x198}}, 0x20040845) (async) 17:34:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000340)="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", &(0x7f00000000c0)=@buf="36ae8ca7a697b074684664b82af0cff8886ed744de02fd29e15bfcbe4c9e603289c841ba5958e347ea073fe83875f0107905a63682072b5e9cfd6f7d", 0x2}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat$incfs(r2, &(0x7f0000000000)='.log\x00', 0x380, 0x49) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x40200, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r5) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x88980, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/40, 0x28, 0x0, &(0x7f00000001c0)=""/237, 0xed}, &(0x7f0000000340)=0x40) ioctl$MEDIA_IOC_REQUEST_ALLOC(r1, 0x80047c05, &(0x7f0000000140)) [ 1897.911806] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1897.919071] CPU: 1 PID: 18355 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1897.926957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1897.936305] Call Trace: [ 1897.938894] dump_stack+0x1b2/0x281 [ 1897.942526] should_fail.cold+0x10a/0x149 [ 1897.946680] should_failslab+0xd6/0x130 [ 1897.950661] __kmalloc+0x2c1/0x400 [ 1897.953539] befs: (loop0): No write support. Marking filesystem read-only 17:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x88980, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/40, 0x28, 0x0, &(0x7f00000001c0)=""/237, 0xed}, &(0x7f0000000340)=0x40) ioctl$MEDIA_IOC_REQUEST_ALLOC(r1, 0x80047c05, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x88980, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/40, 0x28, 0x0, &(0x7f00000001c0)=""/237, 0xed}, &(0x7f0000000340)=0x40) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(r1, 0x80047c05, &(0x7f0000000140)) (async) [ 1897.954194] ? kobject_get_path+0xb5/0x230 [ 1897.954206] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1897.954219] kobject_get_path+0xb5/0x230 [ 1897.954235] kobject_uevent_env+0x230/0xf30 [ 1897.979160] ? internal_create_group+0x48f/0x710 [ 1897.983925] lo_ioctl+0x11a6/0x1cd0 [ 1897.987561] ? loop_set_status64+0xe0/0xe0 [ 1897.991799] blkdev_ioctl+0x540/0x1830 [ 1897.995688] ? blkpg_ioctl+0x8d0/0x8d0 [ 1897.999573] ? trace_hardirqs_on+0x10/0x10 [ 1898.003812] ? _raw_spin_unlock_irqrestore+0x66/0xe0 17:34:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000340)="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", &(0x7f00000000c0)=@buf="36ae8ca7a697b074684664b82af0cff8886ed744de02fd29e15bfcbe4c9e603289c841ba5958e347ea073fe83875f0107905a63682072b5e9cfd6f7d", 0x2}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat$incfs(r2, &(0x7f0000000000)='.log\x00', 0x380, 0x49) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x40200, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r5) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000340)="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", &(0x7f00000000c0)=@buf="36ae8ca7a697b074684664b82af0cff8886ed744de02fd29e15bfcbe4c9e603289c841ba5958e347ea073fe83875f0107905a63682072b5e9cfd6f7d", 0x2}, 0x20) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$incfs(r2, &(0x7f0000000000)='.log\x00', 0x380, 0x49) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x40200, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r5) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) [ 1898.008916] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1898.013939] block_ioctl+0xd9/0x120 [ 1898.017564] ? blkdev_fallocate+0x3a0/0x3a0 [ 1898.021884] do_vfs_ioctl+0x75a/0xff0 [ 1898.025690] ? lock_acquire+0x170/0x3f0 [ 1898.029663] ? ioctl_preallocate+0x1a0/0x1a0 [ 1898.034073] ? __fget+0x265/0x3e0 [ 1898.037528] ? do_vfs_ioctl+0xff0/0xff0 [ 1898.041504] ? security_file_ioctl+0x83/0xb0 [ 1898.045912] SyS_ioctl+0x7f/0xb0 [ 1898.049273] ? do_vfs_ioctl+0xff0/0xff0 [ 1898.053247] do_syscall_64+0x1d5/0x640 [ 1898.057137] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1898.062320] RIP: 0033:0x7fe8dd97a037 [ 1898.066021] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1898.073724] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1898.080988] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1898.088257] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1898.095519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1898.102782] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:10 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 27) 17:34:10 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040), 0x2, 0x202400) execveat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\\\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='}\\(}+]\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='!\\\'*\xbd}\x00', &(0x7f0000000200)='*:]$$\xdb}\'(\xc2\x00', &(0x7f0000000240)='{-[\x00', &(0x7f0000000280)='.\x00', &(0x7f00000002c0)=':\'\x00', &(0x7f0000000300)='%,\x00'], 0x1000) 17:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x88980, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/40, 0x28, 0x0, &(0x7f00000001c0)=""/237, 0xed}, &(0x7f0000000340)=0x40) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(r1, 0x80047c05, &(0x7f0000000140)) 17:34:10 executing program 2: ioctl$PTP_EXTTS_REQUEST(0xffffffffffffffff, 0x40103d02, &(0x7f00000001c0)={0x3, 0x2}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x23, 0x0, "7f41fd508c2ff601a19a19c48740c96ba60d717c9771ef49197762c4b68541177f178416552143d378a671d30685e6094659d363c6408d7f005e9370c0517858edfb01f177a7ac87c0656ad1ab7166d6"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000500)="b350311b323b5b9ad2d4206409a11a0545ed7ee146526d490f18b46ab166aace49363b0131ac0752105fe886ceb5afca83d6ec479be6a4d6f8511aa0710d99e2263269189848753786c64e7ee6cd3f5ed30d8382c8a15074f2bf881e2da296b6834248e03e819f3377002b0a490e29b6d8c54b590000000000000073011240d77be7f1b8345b067408d12d19818b342f2db5334d4c33a203e2395647da83466a37cbf6456a8720601f44b2997950da602d79ff31e992ae70c8e2b8336be6f2178706a4387069ce011b367400"/217, &(0x7f0000000200)=@buf="2d1bdf86bf17c7d67265ca503ad854c52d47b93ef40bd1d6712c72b28dbdc6fa2e894933010a1eb8b8046960d1e57c719b5040f16e02a2fc626abc3c997a43cc5741e3cf8f4e4391950fba5a73c058bf25c40a417629961b766de109fce0771ad5bdd3e25f977c3bc7a9e152cb3464e572ffe5f9197e3f5010c43939b1503a801ee85d3419b5f70412a247f0c7add5b8f7c7bd6e4e"}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000140), 0xfffffffffffffff7, 0x10081) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) 17:34:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000340)="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", &(0x7f00000000c0)=@buf="36ae8ca7a697b074684664b82af0cff8886ed744de02fd29e15bfcbe4c9e603289c841ba5958e347ea073fe83875f0107905a63682072b5e9cfd6f7d", 0x2}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat$incfs(r2, &(0x7f0000000000)='.log\x00', 0x380, 0x49) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) (async, rerun: 64) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 64) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x40200, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r5) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) [ 1898.139471] befs: (loop5): No write support. Marking filesystem read-only [ 1898.155700] befs: (loop5): unable to read superblock [ 1898.203635] FAULT_INJECTION: forcing a failure. [ 1898.203635] name failslab, interval 1, probability 0, space 0, times 0 [ 1898.218986] CPU: 1 PID: 18412 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1898.226890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1898.236247] Call Trace: [ 1898.238827] dump_stack+0x1b2/0x281 [ 1898.242436] should_fail.cold+0x10a/0x149 [ 1898.246567] should_failslab+0xd6/0x130 [ 1898.250529] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1898.255621] __kmalloc_node_track_caller+0x38/0x70 [ 1898.260538] __alloc_skb+0x96/0x510 [ 1898.264154] kobject_uevent_env+0x882/0xf30 [ 1898.268467] lo_ioctl+0x11a6/0x1cd0 [ 1898.272084] ? loop_set_status64+0xe0/0xe0 [ 1898.276314] blkdev_ioctl+0x540/0x1830 [ 1898.280189] ? blkpg_ioctl+0x8d0/0x8d0 [ 1898.284057] ? trace_hardirqs_on+0x10/0x10 [ 1898.288274] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1898.293355] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1898.298361] block_ioctl+0xd9/0x120 [ 1898.301972] ? blkdev_fallocate+0x3a0/0x3a0 [ 1898.306273] do_vfs_ioctl+0x75a/0xff0 [ 1898.310071] ? lock_acquire+0x170/0x3f0 [ 1898.314022] ? ioctl_preallocate+0x1a0/0x1a0 [ 1898.318413] ? __fget+0x265/0x3e0 [ 1898.321846] ? do_vfs_ioctl+0xff0/0xff0 [ 1898.325803] ? security_file_ioctl+0x83/0xb0 [ 1898.330193] SyS_ioctl+0x7f/0xb0 [ 1898.333538] ? do_vfs_ioctl+0xff0/0xff0 [ 1898.337493] do_syscall_64+0x1d5/0x640 [ 1898.341366] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1898.346554] RIP: 0033:0x7f50cd200037 [ 1898.350363] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1898.358075] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1898.365334] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1898.372594] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1898.379846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1898.387233] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:10 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 20) 17:34:10 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040), 0x2, 0x202400) execveat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\\\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='}\\(}+]\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='!\\\'*\xbd}\x00', &(0x7f0000000200)='*:]$$\xdb}\'(\xc2\x00', &(0x7f0000000240)='{-[\x00', &(0x7f0000000280)='.\x00', &(0x7f00000002c0)=':\'\x00', &(0x7f0000000300)='%,\x00'], 0x1000) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_dev$audion(&(0x7f0000000040), 0x2, 0x202400) (async) execveat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\\\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='}\\(}+]\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='!\\\'*\xbd}\x00', &(0x7f0000000200)='*:]$$\xdb}\'(\xc2\x00', &(0x7f0000000240)='{-[\x00', &(0x7f0000000280)='.\x00', &(0x7f00000002c0)=':\'\x00', &(0x7f0000000300)='%,\x00'], 0x1000) (async) 17:34:10 executing program 2: ioctl$PTP_EXTTS_REQUEST(0xffffffffffffffff, 0x40103d02, &(0x7f00000001c0)={0x3, 0x2}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x23, 0x0, "7f41fd508c2ff601a19a19c48740c96ba60d717c9771ef49197762c4b68541177f178416552143d378a671d30685e6094659d363c6408d7f005e9370c0517858edfb01f177a7ac87c0656ad1ab7166d6"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000500)="b350311b323b5b9ad2d4206409a11a0545ed7ee146526d490f18b46ab166aace49363b0131ac0752105fe886ceb5afca83d6ec479be6a4d6f8511aa0710d99e2263269189848753786c64e7ee6cd3f5ed30d8382c8a15074f2bf881e2da296b6834248e03e819f3377002b0a490e29b6d8c54b590000000000000073011240d77be7f1b8345b067408d12d19818b342f2db5334d4c33a203e2395647da83466a37cbf6456a8720601f44b2997950da602d79ff31e992ae70c8e2b8336be6f2178706a4387069ce011b367400"/217, &(0x7f0000000200)=@buf="2d1bdf86bf17c7d67265ca503ad854c52d47b93ef40bd1d6712c72b28dbdc6fa2e894933010a1eb8b8046960d1e57c719b5040f16e02a2fc626abc3c997a43cc5741e3cf8f4e4391950fba5a73c058bf25c40a417629961b766de109fce0771ad5bdd3e25f977c3bc7a9e152cb3464e572ffe5f9197e3f5010c43939b1503a801ee85d3419b5f70412a247f0c7add5b8f7c7bd6e4e"}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000140), 0xfffffffffffffff7, 0x10081) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) ioctl$PTP_EXTTS_REQUEST(0xffffffffffffffff, 0x40103d02, &(0x7f00000001c0)={0x3, 0x2}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x23, 0x0, "7f41fd508c2ff601a19a19c48740c96ba60d717c9771ef49197762c4b68541177f178416552143d378a671d30685e6094659d363c6408d7f005e9370c0517858edfb01f177a7ac87c0656ad1ab7166d6"}, 0xd8) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000500)="b350311b323b5b9ad2d4206409a11a0545ed7ee146526d490f18b46ab166aace49363b0131ac0752105fe886ceb5afca83d6ec479be6a4d6f8511aa0710d99e2263269189848753786c64e7ee6cd3f5ed30d8382c8a15074f2bf881e2da296b6834248e03e819f3377002b0a490e29b6d8c54b590000000000000073011240d77be7f1b8345b067408d12d19818b342f2db5334d4c33a203e2395647da83466a37cbf6456a8720601f44b2997950da602d79ff31e992ae70c8e2b8336be6f2178706a4387069ce011b367400"/217, &(0x7f0000000200)=@buf="2d1bdf86bf17c7d67265ca503ad854c52d47b93ef40bd1d6712c72b28dbdc6fa2e894933010a1eb8b8046960d1e57c719b5040f16e02a2fc626abc3c997a43cc5741e3cf8f4e4391950fba5a73c058bf25c40a417629961b766de109fce0771ad5bdd3e25f977c3bc7a9e152cb3464e572ffe5f9197e3f5010c43939b1503a801ee85d3419b5f70412a247f0c7add5b8f7c7bd6e4e"}, 0x20) (async) syz_open_dev$vcsa(&(0x7f0000000140), 0xfffffffffffffff7, 0x10081) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) (async) 17:34:10 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x58, &(0x7f0000000340)}, 0x10) r1 = msgget(0x2, 0x6) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000002fc0)=""/128) msgsnd(r1, &(0x7f0000000040)={0x2, "f815eccf7a987185e39b67e00e1c63d4329064f3ef54b54737608f628a21569fe672dbfef932740a050d222ebc2ef5783b30f9ab9c738603beef3152386543ee097bb000315019160afdc573e64b14414cf2427d4bcdbf49bc123df9df290397332ffa1b2d06859adec2041501e514f3f8ece8e4526196d5c202c7c91ab1191f28fd757f0db15f3dcb0d139e7382759105448b13623e8e68ba84e186fdd9d7f232fa6de6121fa1ea11d5894841fd1e3fd73eb638f98d6b425082c2"}, 0xc3, 0x800) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000140)=""/236) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x505}, "75f43f1660383b38", "66d00bf6c7b3d9a6cc4cbfbfad4a6d28", "74ccbf61", "25e381a1d6b91cb4"}, 0x28) 17:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 1898.397847] befs: (loop0): No write support. Marking filesystem read-only 17:34:10 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 28) 17:34:10 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_open_dev$audion(&(0x7f0000000040), 0x2, 0x202400) execveat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\\\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='}\\(}+]\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='!\\\'*\xbd}\x00', &(0x7f0000000200)='*:]$$\xdb}\'(\xc2\x00', &(0x7f0000000240)='{-[\x00', &(0x7f0000000280)='.\x00', &(0x7f00000002c0)=':\'\x00', &(0x7f0000000300)='%,\x00'], 0x1000) 17:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) 17:34:10 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x58, &(0x7f0000000340)}, 0x10) r1 = msgget(0x2, 0x6) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000002fc0)=""/128) msgsnd(r1, &(0x7f0000000040)={0x2, "f815eccf7a987185e39b67e00e1c63d4329064f3ef54b54737608f628a21569fe672dbfef932740a050d222ebc2ef5783b30f9ab9c738603beef3152386543ee097bb000315019160afdc573e64b14414cf2427d4bcdbf49bc123df9df290397332ffa1b2d06859adec2041501e514f3f8ece8e4526196d5c202c7c91ab1191f28fd757f0db15f3dcb0d139e7382759105448b13623e8e68ba84e186fdd9d7f232fa6de6121fa1ea11d5894841fd1e3fd73eb638f98d6b425082c2"}, 0xc3, 0x800) (async) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000140)=""/236) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x505}, "75f43f1660383b38", "66d00bf6c7b3d9a6cc4cbfbfad4a6d28", "74ccbf61", "25e381a1d6b91cb4"}, 0x28) [ 1898.476451] FAULT_INJECTION: forcing a failure. [ 1898.476451] name failslab, interval 1, probability 0, space 0, times 0 [ 1898.488603] CPU: 1 PID: 18434 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1898.496492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1898.505849] Call Trace: [ 1898.508450] dump_stack+0x1b2/0x281 [ 1898.512089] should_fail.cold+0x10a/0x149 [ 1898.516241] should_failslab+0xd6/0x130 [ 1898.520218] kmem_cache_alloc_node+0x263/0x410 17:34:10 executing program 1: ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000040)={'\x00', 0x2fb, 0x0, 0xcb}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:10 executing program 1: ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000040)={'\x00', 0x2fb, 0x0, 0xcb}) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:10 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x58, &(0x7f0000000340)}, 0x10) (async) r1 = msgget(0x2, 0x6) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000002fc0)=""/128) (async) msgsnd(r1, &(0x7f0000000040)={0x2, "f815eccf7a987185e39b67e00e1c63d4329064f3ef54b54737608f628a21569fe672dbfef932740a050d222ebc2ef5783b30f9ab9c738603beef3152386543ee097bb000315019160afdc573e64b14414cf2427d4bcdbf49bc123df9df290397332ffa1b2d06859adec2041501e514f3f8ece8e4526196d5c202c7c91ab1191f28fd757f0db15f3dcb0d139e7382759105448b13623e8e68ba84e186fdd9d7f232fa6de6121fa1ea11d5894841fd1e3fd73eb638f98d6b425082c2"}, 0xc3, 0x800) (async) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000140)=""/236) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x505}, "75f43f1660383b38", "66d00bf6c7b3d9a6cc4cbfbfad4a6d28", "74ccbf61", "25e381a1d6b91cb4"}, 0x28) [ 1898.524803] __alloc_skb+0x5c/0x510 [ 1898.528433] kobject_uevent_env+0x882/0xf30 [ 1898.532759] lo_ioctl+0x11a6/0x1cd0 [ 1898.536390] ? loop_set_status64+0xe0/0xe0 [ 1898.540623] blkdev_ioctl+0x540/0x1830 [ 1898.544506] ? blkpg_ioctl+0x8d0/0x8d0 [ 1898.548388] ? trace_hardirqs_on+0x10/0x10 [ 1898.552627] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1898.557729] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1898.562840] block_ioctl+0xd9/0x120 [ 1898.566467] ? blkdev_fallocate+0x3a0/0x3a0 [ 1898.570786] do_vfs_ioctl+0x75a/0xff0 [ 1898.574588] ? lock_acquire+0x170/0x3f0 [ 1898.578558] ? ioctl_preallocate+0x1a0/0x1a0 [ 1898.582966] ? __fget+0x265/0x3e0 [ 1898.586416] ? do_vfs_ioctl+0xff0/0xff0 [ 1898.590392] ? security_file_ioctl+0x83/0xb0 [ 1898.594803] SyS_ioctl+0x7f/0xb0 [ 1898.598175] ? do_vfs_ioctl+0xff0/0xff0 [ 1898.602153] do_syscall_64+0x1d5/0x640 [ 1898.606046] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1898.611228] RIP: 0033:0x7fe8dd97a037 [ 1898.614930] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1898.622629] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1898.629881] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1898.637130] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1898.644381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1898.651638] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1898.661524] befs: (loop5): No write support. Marking filesystem read-only [ 1898.664631] FAULT_INJECTION: forcing a failure. [ 1898.664631] name failslab, interval 1, probability 0, space 0, times 0 [ 1898.668619] befs: (loop5): unable to read superblock [ 1898.685634] CPU: 1 PID: 18441 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1898.693518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1898.702858] Call Trace: [ 1898.705432] dump_stack+0x1b2/0x281 [ 1898.709050] should_fail.cold+0x10a/0x149 [ 1898.713188] should_failslab+0xd6/0x130 [ 1898.717180] kmem_cache_alloc_node+0x263/0x410 [ 1898.721743] __alloc_skb+0x5c/0x510 [ 1898.725361] kobject_uevent_env+0x882/0xf30 [ 1898.729674] lo_ioctl+0x11a6/0x1cd0 [ 1898.733288] ? loop_set_status64+0xe0/0xe0 [ 1898.737505] blkdev_ioctl+0x540/0x1830 [ 1898.741371] ? blkpg_ioctl+0x8d0/0x8d0 [ 1898.745246] ? trace_hardirqs_on+0x10/0x10 [ 1898.749483] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1898.754584] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1898.759591] block_ioctl+0xd9/0x120 [ 1898.763199] ? blkdev_fallocate+0x3a0/0x3a0 [ 1898.767501] do_vfs_ioctl+0x75a/0xff0 [ 1898.771282] ? lock_acquire+0x170/0x3f0 [ 1898.775240] ? ioctl_preallocate+0x1a0/0x1a0 [ 1898.779636] ? __fget+0x265/0x3e0 [ 1898.783066] ? do_vfs_ioctl+0xff0/0xff0 [ 1898.787038] ? security_file_ioctl+0x83/0xb0 [ 1898.791431] SyS_ioctl+0x7f/0xb0 [ 1898.794781] ? do_vfs_ioctl+0xff0/0xff0 [ 1898.798745] do_syscall_64+0x1d5/0x640 [ 1898.802622] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1898.807788] RIP: 0033:0x7f50cd200037 [ 1898.811475] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1898.819187] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1898.826441] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1898.833695] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1898.840948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1898.848195] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1898.859374] befs: (loop0): No write support. Marking filesystem read-only 17:34:11 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 21) 17:34:11 executing program 3: socketpair(0x6, 0x4, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) socketpair(0x2a, 0x4, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000001c0)=""/169, &(0x7f0000000280)=0xa9) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x8, 0x70bd28, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008880}, 0x2000000) 17:34:11 executing program 1: ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000040)={'\x00', 0x2fb, 0x0, 0xcb}) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:34:11 executing program 2: ioctl$PTP_EXTTS_REQUEST(0xffffffffffffffff, 0x40103d02, &(0x7f00000001c0)={0x3, 0x2}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x23, 0x0, "7f41fd508c2ff601a19a19c48740c96ba60d717c9771ef49197762c4b68541177f178416552143d378a671d30685e6094659d363c6408d7f005e9370c0517858edfb01f177a7ac87c0656ad1ab7166d6"}, 0xd8) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000500)="b350311b323b5b9ad2d4206409a11a0545ed7ee146526d490f18b46ab166aace49363b0131ac0752105fe886ceb5afca83d6ec479be6a4d6f8511aa0710d99e2263269189848753786c64e7ee6cd3f5ed30d8382c8a15074f2bf881e2da296b6834248e03e819f3377002b0a490e29b6d8c54b590000000000000073011240d77be7f1b8345b067408d12d19818b342f2db5334d4c33a203e2395647da83466a37cbf6456a8720601f44b2997950da602d79ff31e992ae70c8e2b8336be6f2178706a4387069ce011b367400"/217, &(0x7f0000000200)=@buf="2d1bdf86bf17c7d67265ca503ad854c52d47b93ef40bd1d6712c72b28dbdc6fa2e894933010a1eb8b8046960d1e57c719b5040f16e02a2fc626abc3c997a43cc5741e3cf8f4e4391950fba5a73c058bf25c40a417629961b766de109fce0771ad5bdd3e25f977c3bc7a9e152cb3464e572ffe5f9197e3f5010c43939b1503a801ee85d3419b5f70412a247f0c7add5b8f7c7bd6e4e"}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000140), 0xfffffffffffffff7, 0x10081) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) 17:34:11 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 29) 17:34:11 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x601000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='dctcp-reno\x00', 0xb) r1 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@var={0x9, 0x0, 0x0, 0xe, 0x4}, @enum={0x7, 0x1, 0x0, 0x6, 0x4, [{0x6, 0xff}]}, @int={0xc, 0x0, 0x0, 0x1, 0x0, 0x47, 0x0, 0x7, 0x7}]}, {0x0, [0x30, 0x61, 0x5f, 0x5f, 0x61, 0x2e, 0x61, 0x30]}}, &(0x7f00000000c0)=""/203, 0x56, 0xcb, 0x1}, 0x20) mknodat(r1, &(0x7f0000000900)='./file0\x00', 0x10, 0x7fffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000840)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) syz_mount_image$v7(&(0x7f0000000200), &(0x7f0000000800)='./file0/file0\x00', 0x4, 0x5, &(0x7f0000000600)=[{&(0x7f0000000280)="bfd84b8d83e327a25753b749949f4187c98ce24f35eeea21ae312914624b4fb17d3e1988e700524ea38141f7ec8c447c3afd08c5c8bb613eccf2ae6666bbb234d23ef652e801f3e1c59032819e1ae3ece4cf311e25f1739608c42a8198b8c3e9092d8ce06b4e3e229a52c1fceb3a00c6f946924f87e0520c3de91fcb44ad2e5629d0a6744b3766c7035f4f8fbd28957b21f8da0605a29d587c49ae50072980e0dfbfe340f6a09fca190df79a354ee9974d0d6e74b3c131e35f", 0xb9, 0x8000000000000001}, {&(0x7f0000000a00)="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", 0x198, 0x5}, {&(0x7f0000000440)="af75874ac1f8dd7076387b1656dc8873be5b95937c66fd363dd0e2f3571a0e8c227d855d422d24785e7ca3523d4576e46ba77dd3aa5841898ddcd488229f92d39395a803e0e0baebabba1aeaf4a1e292a65277f9b0be5b84ad674b02af6f1b", 0x5f, 0xe2d}, {&(0x7f00000004c0)="12298a26745dc17741a4138ef630811d45", 0x11, 0xa2}, {&(0x7f0000000500)="36538bb29d7842fd86dc0e97a40c10e396b5c62e036bab2018acc7d2ef6d01883a436a22d54260e65cadeba0f7bb3110bf295925ee5cff5caff81ac2e908131f9ce2ebb7f04117f39172a0ac33428de71e792f290844612880a436761bb50a2d25e07fb4ac25344429a3e350905942e8aa6b1ff7e8efec7a8be4d4f88e52593ed49a0fd8c58dd942faf501c21399af3c819154476550c945b80075a7cd20ecb2be6423da486da497e553a6aacbb5b8f9a7551d34291afcd4209ceb967d0deb875d928d9937292ca6ed961939c8227c2df5104f556dac", 0xd6, 0x6}], 0x400002, &(0x7f0000000680)={[{'\xe9+&}#^\xa9'}, {','}, {}], [{@dont_appraise}]}) socketpair(0x10, 0x5, 0xfffffff7, &(0x7f0000000780)={0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_PMK(r4, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000880)={&(0x7f0000000940)=ANY=[@ANYBLOB="44040000e96ff6da3c4bac753fd2bcae6ad9486b2003a907a2846bd44d85e782519a17a29c4c80a9fb1739b003000000b8aaaf36051d3b1a30c04130a80704ac24db0de9c2c29823fe50e475", @ANYRES16=0x0, @ANYBLOB="000826bd7000ffdbdf257c0000000c009900020000005a0000000a000600ffffffffffff00000a000600ffffffffffff00000a000600ffffffffffff0000"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x200008c4) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000006c0)={"26ffd8753d41272e2f854604f88018c5f0451c2666f89f580ec9981fe5432e35"}) 17:34:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4c, 0x4, 0x4, 0x0, 0x5, 0x80000001, 0x6], 0x7, 0x180000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @remote}}, 0x0, 0x0, 0x2, 0x0, "97a29cd8ffd105dd6f96c52b3de27781179d7b255dc3166e94ea800382568ad5e75044c09a6ae003c3455e3ec4e6d3d48c537063193c541a9a3468984fbd5d7ebd2f5d883fcb35390434a66d734187e5"}, 0xd8) [ 1898.955801] FAULT_INJECTION: forcing a failure. [ 1898.955801] name failslab, interval 1, probability 0, space 0, times 0 [ 1898.971135] CPU: 1 PID: 18490 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1898.979030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1898.988382] Call Trace: [ 1898.990972] dump_stack+0x1b2/0x281 [ 1898.994606] should_fail.cold+0x10a/0x149 [ 1898.998758] should_failslab+0xd6/0x130 17:34:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4c, 0x4, 0x4, 0x0, 0x5, 0x80000001, 0x6], 0x7, 0x180000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @remote}}, 0x0, 0x0, 0x2, 0x0, "97a29cd8ffd105dd6f96c52b3de27781179d7b255dc3166e94ea800382568ad5e75044c09a6ae003c3455e3ec4e6d3d48c537063193c541a9a3468984fbd5d7ebd2f5d883fcb35390434a66d734187e5"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4c, 0x4, 0x4, 0x0, 0x5, 0x80000001, 0x6], 0x7, 0x180000}) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @remote}}, 0x0, 0x0, 0x2, 0x0, "97a29cd8ffd105dd6f96c52b3de27781179d7b255dc3166e94ea800382568ad5e75044c09a6ae003c3455e3ec4e6d3d48c537063193c541a9a3468984fbd5d7ebd2f5d883fcb35390434a66d734187e5"}, 0xd8) (async) 17:34:11 executing program 3: socketpair(0x6, 0x4, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) socketpair(0x2a, 0x4, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000001c0)=""/169, &(0x7f0000000280)=0xa9) (async) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x8, 0x70bd28, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008880}, 0x2000000) 17:34:11 executing program 3: socketpair(0x6, 0x4, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) socketpair(0x2a, 0x4, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000001c0)=""/169, &(0x7f0000000280)=0xa9) (async) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x8, 0x70bd28, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008880}, 0x2000000) [ 1899.002735] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1899.007840] __kmalloc_node_track_caller+0x38/0x70 [ 1899.012767] __alloc_skb+0x96/0x510 [ 1899.016462] kobject_uevent_env+0x882/0xf30 [ 1899.020787] lo_ioctl+0x11a6/0x1cd0 [ 1899.024414] ? loop_set_status64+0xe0/0xe0 [ 1899.028644] blkdev_ioctl+0x540/0x1830 [ 1899.032531] ? blkpg_ioctl+0x8d0/0x8d0 [ 1899.036415] ? trace_hardirqs_on+0x10/0x10 [ 1899.040652] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1899.045754] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1899.050772] block_ioctl+0xd9/0x120 17:34:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4c, 0x4, 0x4, 0x0, 0x5, 0x80000001, 0x6], 0x7, 0x180000}) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @remote}}, 0x0, 0x0, 0x2, 0x0, "97a29cd8ffd105dd6f96c52b3de27781179d7b255dc3166e94ea800382568ad5e75044c09a6ae003c3455e3ec4e6d3d48c537063193c541a9a3468984fbd5d7ebd2f5d883fcb35390434a66d734187e5"}, 0xd8) [ 1899.054401] ? blkdev_fallocate+0x3a0/0x3a0 [ 1899.058718] do_vfs_ioctl+0x75a/0xff0 [ 1899.062521] ? lock_acquire+0x170/0x3f0 [ 1899.066491] ? ioctl_preallocate+0x1a0/0x1a0 [ 1899.070897] ? __fget+0x265/0x3e0 [ 1899.074358] ? do_vfs_ioctl+0xff0/0xff0 [ 1899.078329] ? security_file_ioctl+0x83/0xb0 [ 1899.082737] SyS_ioctl+0x7f/0xb0 [ 1899.086104] ? do_vfs_ioctl+0xff0/0xff0 [ 1899.090080] do_syscall_64+0x1d5/0x640 [ 1899.093972] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1899.099149] RIP: 0033:0x7fe8dd97a037 [ 1899.102837] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1899.110526] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1899.117776] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1899.125027] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1899.132274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1899.139522] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1899.153251] FAULT_INJECTION: forcing a failure. [ 1899.153251] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.162875] befs: (loop5): No write support. Marking filesystem read-only [ 1899.171459] CPU: 0 PID: 18486 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1899.172349] befs: (loop5): unable to read superblock [ 1899.179337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1899.179342] Call Trace: [ 1899.179360] dump_stack+0x1b2/0x281 [ 1899.179374] should_fail.cold+0x10a/0x149 [ 1899.179387] should_failslab+0xd6/0x130 [ 1899.179401] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1899.179414] __kmalloc_node_track_caller+0x38/0x70 [ 1899.179427] __alloc_skb+0x96/0x510 [ 1899.179440] kobject_uevent_env+0x882/0xf30 [ 1899.225974] lo_ioctl+0x11a6/0x1cd0 [ 1899.229584] ? loop_set_status64+0xe0/0xe0 [ 1899.233798] blkdev_ioctl+0x540/0x1830 [ 1899.237677] ? blkpg_ioctl+0x8d0/0x8d0 [ 1899.241541] ? trace_hardirqs_on+0x10/0x10 [ 1899.245753] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1899.250832] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1899.255830] block_ioctl+0xd9/0x120 [ 1899.259432] ? blkdev_fallocate+0x3a0/0x3a0 [ 1899.263731] do_vfs_ioctl+0x75a/0xff0 [ 1899.267509] ? lock_acquire+0x170/0x3f0 [ 1899.271459] ? ioctl_preallocate+0x1a0/0x1a0 [ 1899.275843] ? __fget+0x265/0x3e0 [ 1899.279276] ? do_vfs_ioctl+0xff0/0xff0 [ 1899.283230] ? security_file_ioctl+0x83/0xb0 [ 1899.287622] SyS_ioctl+0x7f/0xb0 [ 1899.290968] ? do_vfs_ioctl+0xff0/0xff0 [ 1899.294928] do_syscall_64+0x1d5/0x640 [ 1899.298799] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1899.303967] RIP: 0033:0x7f50cd200037 [ 1899.307653] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1899.315338] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1899.322585] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1899.329833] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1899.337080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1899.344329] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:11 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 22) 17:34:11 executing program 3: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8001}, {0xc, 0x90, 0xfffffffffffffffc}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x820) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x2, 0x3d) 17:34:11 executing program 4: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:11 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x601000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='dctcp-reno\x00', 0xb) r1 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@var={0x9, 0x0, 0x0, 0xe, 0x4}, @enum={0x7, 0x1, 0x0, 0x6, 0x4, [{0x6, 0xff}]}, @int={0xc, 0x0, 0x0, 0x1, 0x0, 0x47, 0x0, 0x7, 0x7}]}, {0x0, [0x30, 0x61, 0x5f, 0x5f, 0x61, 0x2e, 0x61, 0x30]}}, &(0x7f00000000c0)=""/203, 0x56, 0xcb, 0x1}, 0x20) mknodat(r1, &(0x7f0000000900)='./file0\x00', 0x10, 0x7fffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000840)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) syz_mount_image$v7(&(0x7f0000000200), &(0x7f0000000800)='./file0/file0\x00', 0x4, 0x5, &(0x7f0000000600)=[{&(0x7f0000000280)="bfd84b8d83e327a25753b749949f4187c98ce24f35eeea21ae312914624b4fb17d3e1988e700524ea38141f7ec8c447c3afd08c5c8bb613eccf2ae6666bbb234d23ef652e801f3e1c59032819e1ae3ece4cf311e25f1739608c42a8198b8c3e9092d8ce06b4e3e229a52c1fceb3a00c6f946924f87e0520c3de91fcb44ad2e5629d0a6744b3766c7035f4f8fbd28957b21f8da0605a29d587c49ae50072980e0dfbfe340f6a09fca190df79a354ee9974d0d6e74b3c131e35f", 0xb9, 0x8000000000000001}, {&(0x7f0000000a00)="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", 0x198, 0x5}, {&(0x7f0000000440)="af75874ac1f8dd7076387b1656dc8873be5b95937c66fd363dd0e2f3571a0e8c227d855d422d24785e7ca3523d4576e46ba77dd3aa5841898ddcd488229f92d39395a803e0e0baebabba1aeaf4a1e292a65277f9b0be5b84ad674b02af6f1b", 0x5f, 0xe2d}, {&(0x7f00000004c0)="12298a26745dc17741a4138ef630811d45", 0x11, 0xa2}, {&(0x7f0000000500)="36538bb29d7842fd86dc0e97a40c10e396b5c62e036bab2018acc7d2ef6d01883a436a22d54260e65cadeba0f7bb3110bf295925ee5cff5caff81ac2e908131f9ce2ebb7f04117f39172a0ac33428de71e792f290844612880a436761bb50a2d25e07fb4ac25344429a3e350905942e8aa6b1ff7e8efec7a8be4d4f88e52593ed49a0fd8c58dd942faf501c21399af3c819154476550c945b80075a7cd20ecb2be6423da486da497e553a6aacbb5b8f9a7551d34291afcd4209ceb967d0deb875d928d9937292ca6ed961939c8227c2df5104f556dac", 0xd6, 0x6}], 0x400002, &(0x7f0000000680)={[{'\xe9+&}#^\xa9'}, {','}, {}], [{@dont_appraise}]}) socketpair(0x10, 0x5, 0xfffffff7, &(0x7f0000000780)={0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_PMK(r4, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000880)={&(0x7f0000000940)=ANY=[@ANYBLOB="44040000e96ff6da3c4bac753fd2bcae6ad9486b2003a907a2846bd44d85e782519a17a29c4c80a9fb1739b003000000b8aaaf36051d3b1a30c04130a80704ac24db0de9c2c29823fe50e475", @ANYRES16=0x0, @ANYBLOB="000826bd7000ffdbdf257c0000000c009900020000005a0000000a000600ffffffffffff00000a000600ffffffffffff00000a000600ffffffffffff0000"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x200008c4) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000006c0)={"26ffd8753d41272e2f854604f88018c5f0451c2666f89f580ec9981fe5432e35"}) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x601000, 0x0) (async) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='dctcp-reno\x00', 0xb) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@var={0x9, 0x0, 0x0, 0xe, 0x4}, @enum={0x7, 0x1, 0x0, 0x6, 0x4, [{0x6, 0xff}]}, @int={0xc, 0x0, 0x0, 0x1, 0x0, 0x47, 0x0, 0x7, 0x7}]}, {0x0, [0x30, 0x61, 0x5f, 0x5f, 0x61, 0x2e, 0x61, 0x30]}}, &(0x7f00000000c0)=""/203, 0x56, 0xcb, 0x1}, 0x20) (async) mknodat(r1, &(0x7f0000000900)='./file0\x00', 0x10, 0x7fffffff) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000840)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) (async) syz_mount_image$v7(&(0x7f0000000200), &(0x7f0000000800)='./file0/file0\x00', 0x4, 0x5, &(0x7f0000000600)=[{&(0x7f0000000280)="bfd84b8d83e327a25753b749949f4187c98ce24f35eeea21ae312914624b4fb17d3e1988e700524ea38141f7ec8c447c3afd08c5c8bb613eccf2ae6666bbb234d23ef652e801f3e1c59032819e1ae3ece4cf311e25f1739608c42a8198b8c3e9092d8ce06b4e3e229a52c1fceb3a00c6f946924f87e0520c3de91fcb44ad2e5629d0a6744b3766c7035f4f8fbd28957b21f8da0605a29d587c49ae50072980e0dfbfe340f6a09fca190df79a354ee9974d0d6e74b3c131e35f", 0xb9, 0x8000000000000001}, {&(0x7f0000000a00)="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", 0x198, 0x5}, {&(0x7f0000000440)="af75874ac1f8dd7076387b1656dc8873be5b95937c66fd363dd0e2f3571a0e8c227d855d422d24785e7ca3523d4576e46ba77dd3aa5841898ddcd488229f92d39395a803e0e0baebabba1aeaf4a1e292a65277f9b0be5b84ad674b02af6f1b", 0x5f, 0xe2d}, {&(0x7f00000004c0)="12298a26745dc17741a4138ef630811d45", 0x11, 0xa2}, {&(0x7f0000000500)="36538bb29d7842fd86dc0e97a40c10e396b5c62e036bab2018acc7d2ef6d01883a436a22d54260e65cadeba0f7bb3110bf295925ee5cff5caff81ac2e908131f9ce2ebb7f04117f39172a0ac33428de71e792f290844612880a436761bb50a2d25e07fb4ac25344429a3e350905942e8aa6b1ff7e8efec7a8be4d4f88e52593ed49a0fd8c58dd942faf501c21399af3c819154476550c945b80075a7cd20ecb2be6423da486da497e553a6aacbb5b8f9a7551d34291afcd4209ceb967d0deb875d928d9937292ca6ed961939c8227c2df5104f556dac", 0xd6, 0x6}], 0x400002, &(0x7f0000000680)={[{'\xe9+&}#^\xa9'}, {','}, {}], [{@dont_appraise}]}) (async) socketpair(0x10, 0x5, 0xfffffff7, &(0x7f0000000780)) (async) sendmsg$NL80211_CMD_DEL_PMK(r4, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000880)={&(0x7f0000000940)=ANY=[@ANYBLOB="44040000e96ff6da3c4bac753fd2bcae6ad9486b2003a907a2846bd44d85e782519a17a29c4c80a9fb1739b003000000b8aaaf36051d3b1a30c04130a80704ac24db0de9c2c29823fe50e475", @ANYRES16=0x0, @ANYBLOB="000826bd7000ffdbdf257c0000000c009900020000005a0000000a000600ffffffffffff00000a000600ffffffffffff00000a000600ffffffffffff0000"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x200008c4) (async) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000006c0)={"26ffd8753d41272e2f854604f88018c5f0451c2666f89f580ec9981fe5432e35"}) (async) [ 1899.365256] befs: (loop0): No write support. Marking filesystem read-only 17:34:11 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 30) 17:34:11 executing program 4: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) 17:34:11 executing program 3: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8001}, {0xc, 0x90, 0xfffffffffffffffc}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x820) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x2, 0x3d) 17:34:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:11 executing program 3: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8001}, {0xc, 0x90, 0xfffffffffffffffc}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x820) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x2, 0x3d) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8001}, {0xc, 0x90, 0xfffffffffffffffc}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x820) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x2, 0x3d) (async) [ 1899.459992] FAULT_INJECTION: forcing a failure. [ 1899.459992] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.493993] CPU: 0 PID: 18532 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 17:34:11 executing program 4: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) [ 1899.501903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1899.511254] Call Trace: [ 1899.513845] dump_stack+0x1b2/0x281 [ 1899.517474] should_fail.cold+0x10a/0x149 [ 1899.521629] should_failslab+0xd6/0x130 [ 1899.525618] kmem_cache_alloc_node+0x263/0x410 [ 1899.530208] __alloc_skb+0x5c/0x510 [ 1899.533839] kobject_uevent_env+0x882/0xf30 [ 1899.538167] lo_ioctl+0x11a6/0x1cd0 [ 1899.541795] ? loop_set_status64+0xe0/0xe0 [ 1899.546019] blkdev_ioctl+0x540/0x1830 [ 1899.549890] ? blkpg_ioctl+0x8d0/0x8d0 [ 1899.553761] ? trace_hardirqs_on+0x10/0x10 [ 1899.557983] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1899.563066] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1899.568065] block_ioctl+0xd9/0x120 [ 1899.571677] ? blkdev_fallocate+0x3a0/0x3a0 [ 1899.575977] do_vfs_ioctl+0x75a/0xff0 [ 1899.579757] ? lock_acquire+0x170/0x3f0 [ 1899.583707] ? ioctl_preallocate+0x1a0/0x1a0 [ 1899.588100] ? __fget+0x265/0x3e0 [ 1899.591535] ? do_vfs_ioctl+0xff0/0xff0 [ 1899.595486] ? security_file_ioctl+0x83/0xb0 [ 1899.599875] SyS_ioctl+0x7f/0xb0 [ 1899.603220] ? do_vfs_ioctl+0xff0/0xff0 [ 1899.607189] do_syscall_64+0x1d5/0x640 [ 1899.611058] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1899.616237] RIP: 0033:0x7fe8dd97a037 [ 1899.619924] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1899.627608] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1899.634857] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1899.642102] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1899.649352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1899.656606] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1899.675114] FAULT_INJECTION: forcing a failure. [ 1899.675114] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.675679] befs: (loop5): No write support. Marking filesystem read-only [ 1899.693986] befs: (loop5): unable to read superblock [ 1899.700937] CPU: 0 PID: 18537 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1899.708820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1899.718168] Call Trace: [ 1899.720757] dump_stack+0x1b2/0x281 [ 1899.724381] should_fail.cold+0x10a/0x149 [ 1899.728515] should_failslab+0xd6/0x130 [ 1899.732472] kmem_cache_alloc_node+0x263/0x410 [ 1899.737047] __alloc_skb+0x5c/0x510 [ 1899.740658] kobject_uevent_env+0x882/0xf30 [ 1899.744980] lo_ioctl+0x11a6/0x1cd0 [ 1899.748613] ? loop_set_status64+0xe0/0xe0 [ 1899.752832] blkdev_ioctl+0x540/0x1830 [ 1899.756700] ? blkpg_ioctl+0x8d0/0x8d0 [ 1899.760574] ? trace_hardirqs_on+0x10/0x10 [ 1899.764796] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1899.769877] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1899.774886] block_ioctl+0xd9/0x120 [ 1899.778500] ? blkdev_fallocate+0x3a0/0x3a0 [ 1899.782797] do_vfs_ioctl+0x75a/0xff0 [ 1899.786575] ? lock_acquire+0x170/0x3f0 [ 1899.790526] ? ioctl_preallocate+0x1a0/0x1a0 [ 1899.794914] ? __fget+0x265/0x3e0 [ 1899.798349] ? do_vfs_ioctl+0xff0/0xff0 [ 1899.802305] ? security_file_ioctl+0x83/0xb0 [ 1899.806692] SyS_ioctl+0x7f/0xb0 [ 1899.810033] ? do_vfs_ioctl+0xff0/0xff0 [ 1899.813988] do_syscall_64+0x1d5/0x640 [ 1899.817856] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1899.823021] RIP: 0033:0x7f50cd200037 [ 1899.826709] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1899.834411] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1899.841660] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1899.848908] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 17:34:12 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 23) 17:34:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x304}, "8a47620fd478f464", "3030038486e0cbccc6b00c4c8b71185f", "6c79a8b8", "6fdc760d5befcfdd"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) 17:34:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xffffff00, 0xffffffae) 17:34:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x8c, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x8000}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x3}, {0x5, 0x12, 0x1}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40004}, 0x0) socketpair(0x2, 0x6, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x17, 0x2, &(0x7f0000000140)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @alu={0x7, 0x0, 0x947f5d3b02b293cd, 0xa, 0xa, 0x100, 0xffffffffffffffff}], &(0x7f0000000180)='GPL\x00', 0x0, 0x5, &(0x7f00000001c0)=""/5, 0x41100, 0x18, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0xb, 0x7, 0x9}, 0x10, 0x0, r1, 0x0, &(0x7f00000002c0)=[r1, r3, 0x1, r1]}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r4 = syz_open_dev$vcsa(&(0x7f0000000380), 0x9, 0x824000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000003c0)=[@timestamp, @window={0x3, 0x5, 0x66}, @timestamp, @window={0x3, 0x3, 0x2}, @sack_perm], 0x5) 17:34:12 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x601000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='dctcp-reno\x00', 0xb) (async) r1 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@var={0x9, 0x0, 0x0, 0xe, 0x4}, @enum={0x7, 0x1, 0x0, 0x6, 0x4, [{0x6, 0xff}]}, @int={0xc, 0x0, 0x0, 0x1, 0x0, 0x47, 0x0, 0x7, 0x7}]}, {0x0, [0x30, 0x61, 0x5f, 0x5f, 0x61, 0x2e, 0x61, 0x30]}}, &(0x7f00000000c0)=""/203, 0x56, 0xcb, 0x1}, 0x20) mknodat(r1, &(0x7f0000000900)='./file0\x00', 0x10, 0x7fffffff) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000840)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) syz_mount_image$v7(&(0x7f0000000200), &(0x7f0000000800)='./file0/file0\x00', 0x4, 0x5, &(0x7f0000000600)=[{&(0x7f0000000280)="bfd84b8d83e327a25753b749949f4187c98ce24f35eeea21ae312914624b4fb17d3e1988e700524ea38141f7ec8c447c3afd08c5c8bb613eccf2ae6666bbb234d23ef652e801f3e1c59032819e1ae3ece4cf311e25f1739608c42a8198b8c3e9092d8ce06b4e3e229a52c1fceb3a00c6f946924f87e0520c3de91fcb44ad2e5629d0a6744b3766c7035f4f8fbd28957b21f8da0605a29d587c49ae50072980e0dfbfe340f6a09fca190df79a354ee9974d0d6e74b3c131e35f", 0xb9, 0x8000000000000001}, {&(0x7f0000000a00)="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", 0x198, 0x5}, {&(0x7f0000000440)="af75874ac1f8dd7076387b1656dc8873be5b95937c66fd363dd0e2f3571a0e8c227d855d422d24785e7ca3523d4576e46ba77dd3aa5841898ddcd488229f92d39395a803e0e0baebabba1aeaf4a1e292a65277f9b0be5b84ad674b02af6f1b", 0x5f, 0xe2d}, {&(0x7f00000004c0)="12298a26745dc17741a4138ef630811d45", 0x11, 0xa2}, {&(0x7f0000000500)="36538bb29d7842fd86dc0e97a40c10e396b5c62e036bab2018acc7d2ef6d01883a436a22d54260e65cadeba0f7bb3110bf295925ee5cff5caff81ac2e908131f9ce2ebb7f04117f39172a0ac33428de71e792f290844612880a436761bb50a2d25e07fb4ac25344429a3e350905942e8aa6b1ff7e8efec7a8be4d4f88e52593ed49a0fd8c58dd942faf501c21399af3c819154476550c945b80075a7cd20ecb2be6423da486da497e553a6aacbb5b8f9a7551d34291afcd4209ceb967d0deb875d928d9937292ca6ed961939c8227c2df5104f556dac", 0xd6, 0x6}], 0x400002, &(0x7f0000000680)={[{'\xe9+&}#^\xa9'}, {','}, {}], [{@dont_appraise}]}) (async) socketpair(0x10, 0x5, 0xfffffff7, &(0x7f0000000780)={0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_PMK(r4, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000880)={&(0x7f0000000940)=ANY=[@ANYBLOB="44040000e96ff6da3c4bac753fd2bcae6ad9486b2003a907a2846bd44d85e782519a17a29c4c80a9fb1739b003000000b8aaaf36051d3b1a30c04130a80704ac24db0de9c2c29823fe50e475", @ANYRES16=0x0, @ANYBLOB="000826bd7000ffdbdf257c0000000c009900020000005a0000000a000600ffffffffffff00000a000600ffffffffffff00000a000600ffffffffffff0000"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x200008c4) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000006c0)={"26ffd8753d41272e2f854604f88018c5f0451c2666f89f580ec9981fe5432e35"}) 17:34:12 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 31) [ 1899.856174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1899.863424] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1899.885693] befs: (loop0): No write support. Marking filesystem read-only 17:34:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x304}, "8a47620fd478f464", "3030038486e0cbccc6b00c4c8b71185f", "6c79a8b8", "6fdc760d5befcfdd"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x304}, "8a47620fd478f464", "3030038486e0cbccc6b00c4c8b71185f", "6c79a8b8", "6fdc760d5befcfdd"}, 0x28) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) (async) 17:34:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xffffff00, 0xffffffae) [ 1900.006289] FAULT_INJECTION: forcing a failure. [ 1900.006289] name failslab, interval 1, probability 0, space 0, times 0 [ 1900.019099] CPU: 1 PID: 18603 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1900.026989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1900.036339] Call Trace: [ 1900.038925] dump_stack+0x1b2/0x281 [ 1900.042554] should_fail.cold+0x10a/0x149 [ 1900.046695] should_failslab+0xd6/0x130 [ 1900.050658] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1900.055741] __kmalloc_node_track_caller+0x38/0x70 [ 1900.060680] __alloc_skb+0x96/0x510 [ 1900.064309] kobject_uevent_env+0x882/0xf30 [ 1900.068625] lo_ioctl+0x11a6/0x1cd0 [ 1900.072236] ? loop_set_status64+0xe0/0xe0 [ 1900.076482] blkdev_ioctl+0x540/0x1830 [ 1900.080364] ? blkpg_ioctl+0x8d0/0x8d0 [ 1900.084240] ? trace_hardirqs_on+0x10/0x10 [ 1900.088466] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1900.093548] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1900.098556] block_ioctl+0xd9/0x120 [ 1900.102162] ? blkdev_fallocate+0x3a0/0x3a0 [ 1900.106473] do_vfs_ioctl+0x75a/0xff0 [ 1900.110264] ? lock_acquire+0x170/0x3f0 [ 1900.114225] ? ioctl_preallocate+0x1a0/0x1a0 [ 1900.118619] ? __fget+0x265/0x3e0 [ 1900.122056] ? do_vfs_ioctl+0xff0/0xff0 [ 1900.126019] ? security_file_ioctl+0x83/0xb0 [ 1900.130414] SyS_ioctl+0x7f/0xb0 [ 1900.133769] ? do_vfs_ioctl+0xff0/0xff0 [ 1900.137748] do_syscall_64+0x1d5/0x640 [ 1900.141635] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1900.146811] RIP: 0033:0x7fe8dd97a037 17:34:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x8c, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x8000}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x3}, {0x5, 0x12, 0x1}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40004}, 0x0) socketpair(0x2, 0x6, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x17, 0x2, &(0x7f0000000140)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @alu={0x7, 0x0, 0x947f5d3b02b293cd, 0xa, 0xa, 0x100, 0xffffffffffffffff}], &(0x7f0000000180)='GPL\x00', 0x0, 0x5, &(0x7f00000001c0)=""/5, 0x41100, 0x18, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0xb, 0x7, 0x9}, 0x10, 0x0, r1, 0x0, &(0x7f00000002c0)=[r1, r3, 0x1, r1]}, 0x80) (async) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r4 = syz_open_dev$vcsa(&(0x7f0000000380), 0x9, 0x824000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000003c0)=[@timestamp, @window={0x3, 0x5, 0x66}, @timestamp, @window={0x3, 0x3, 0x2}, @sack_perm], 0x5) 17:34:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x304}, "8a47620fd478f464", "3030038486e0cbccc6b00c4c8b71185f", "6c79a8b8", "6fdc760d5befcfdd"}, 0x28) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) 17:34:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xffffff00, 0xffffffae) [ 1900.150506] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1900.158190] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1900.165444] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1900.172786] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1900.180032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1900.187288] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1900.214607] FAULT_INJECTION: forcing a failure. [ 1900.214607] name failslab, interval 1, probability 0, space 0, times 0 [ 1900.215999] befs: (loop5): No write support. Marking filesystem read-only [ 1900.249919] CPU: 0 PID: 18601 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1900.254961] befs: (loop5): unable to read superblock 17:34:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x8c, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x8000}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x3}, {0x5, 0x12, 0x1}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40004}, 0x0) (async, rerun: 64) socketpair(0x2, 0x6, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) (rerun: 64) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x17, 0x2, &(0x7f0000000140)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @alu={0x7, 0x0, 0x947f5d3b02b293cd, 0xa, 0xa, 0x100, 0xffffffffffffffff}], &(0x7f0000000180)='GPL\x00', 0x0, 0x5, &(0x7f00000001c0)=""/5, 0x41100, 0x18, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0xb, 0x7, 0x9}, 0x10, 0x0, r1, 0x0, &(0x7f00000002c0)=[r1, r3, 0x1, r1]}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) (async, rerun: 32) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async, rerun: 32) r4 = syz_open_dev$vcsa(&(0x7f0000000380), 0x9, 0x824000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000003c0)=[@timestamp, @window={0x3, 0x5, 0x66}, @timestamp, @window={0x3, 0x3, 0x2}, @sack_perm], 0x5) [ 1900.257814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1900.257818] Call Trace: [ 1900.257834] dump_stack+0x1b2/0x281 [ 1900.257849] should_fail.cold+0x10a/0x149 [ 1900.257865] should_failslab+0xd6/0x130 [ 1900.286613] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1900.291727] __kmalloc_node_track_caller+0x38/0x70 [ 1900.296661] __alloc_skb+0x96/0x510 [ 1900.300293] kobject_uevent_env+0x882/0xf30 [ 1900.304626] lo_ioctl+0x11a6/0x1cd0 [ 1900.308258] ? loop_set_status64+0xe0/0xe0 [ 1900.312491] blkdev_ioctl+0x540/0x1830 [ 1900.316377] ? blkpg_ioctl+0x8d0/0x8d0 [ 1900.320259] ? trace_hardirqs_on+0x10/0x10 [ 1900.324496] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1900.329599] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1900.334622] block_ioctl+0xd9/0x120 [ 1900.338246] ? blkdev_fallocate+0x3a0/0x3a0 [ 1900.342567] do_vfs_ioctl+0x75a/0xff0 [ 1900.346370] ? lock_acquire+0x170/0x3f0 [ 1900.350345] ? ioctl_preallocate+0x1a0/0x1a0 [ 1900.354757] ? __fget+0x265/0x3e0 [ 1900.358219] ? do_vfs_ioctl+0xff0/0xff0 [ 1900.362191] ? security_file_ioctl+0x83/0xb0 [ 1900.366595] SyS_ioctl+0x7f/0xb0 [ 1900.369955] ? do_vfs_ioctl+0xff0/0xff0 [ 1900.373931] do_syscall_64+0x1d5/0x640 [ 1900.377821] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1900.383005] RIP: 0033:0x7f50cd200037 [ 1900.386712] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1900.394415] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1900.401682] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1900.408949] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1900.416210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1900.423473] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:12 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 24) 17:34:12 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=""/213, 0xa3, 0xd5}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0xffffffffffffffff, 0x98, 0x18}, 0xc) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x6, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x1, 0x6, 0x3, 0x7, 0xfffffffffffffff0}, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @jmp={0x5, 0x1, 0x0, 0x3, 0x6, 0x1, 0x10}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x0, 0x0, 0x40f00, 0x14, '\x00', 0x0, 0x16, r1, 0x8, &(0x7f0000000380)={0x8, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x5, 0xe, 0x3c08, 0x2}, 0x10, 0xffffffffffffffff, r2, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, r3, r4, 0x1, 0x1, r5, r6, 0x1, r7, r8]}, 0x80) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r9) setsockopt$inet6_tcp_TLS_RX(r9, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x285}, "1a90060b2551ba96", "38b5932d409ae8846af6b67ee46fa37f", "b9d78466", "47bdbeb4146a5953"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x6600, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f00000000c0)={0x4, "7258cc36e90b85b3c967371c5bc5ae997d1424eb96331263ea8a6e3d4f50d23b"}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:12 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 32) [ 1900.473657] befs: (loop0): No write support. Marking filesystem read-only 17:34:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x6600, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f00000000c0)={0x4, "7258cc36e90b85b3c967371c5bc5ae997d1424eb96331263ea8a6e3d4f50d23b"}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:12 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=""/213, 0xa3, 0xd5}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0xffffffffffffffff, 0x98, 0x18}, 0xc) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x6, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x1, 0x6, 0x3, 0x7, 0xfffffffffffffff0}, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @jmp={0x5, 0x1, 0x0, 0x3, 0x6, 0x1, 0x10}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x0, 0x0, 0x40f00, 0x14, '\x00', 0x0, 0x16, r1, 0x8, &(0x7f0000000380)={0x8, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x5, 0xe, 0x3c08, 0x2}, 0x10, 0xffffffffffffffff, r2, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, r3, r4, 0x1, 0x1, r5, r6, 0x1, r7, r8]}, 0x80) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r9) setsockopt$inet6_tcp_TLS_RX(r9, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x285}, "1a90060b2551ba96", "38b5932d409ae8846af6b67ee46fa37f", "b9d78466", "47bdbeb4146a5953"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=""/213, 0xa3, 0xd5}, 0x20) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0xffffffffffffffff, 0x98, 0x18}, 0xc) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x6, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x1, 0x6, 0x3, 0x7, 0xfffffffffffffff0}, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @jmp={0x5, 0x1, 0x0, 0x3, 0x6, 0x1, 0x10}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x0, 0x0, 0x40f00, 0x14, '\x00', 0x0, 0x16, r1, 0x8, &(0x7f0000000380)={0x8, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x5, 0xe, 0x3c08, 0x2}, 0x10, 0xffffffffffffffff, r2, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, r3, r4, 0x1, 0x1, r5, r6, 0x1, r7, r8]}, 0x80) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r9) (async) setsockopt$inet6_tcp_TLS_RX(r9, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x285}, "1a90060b2551ba96", "38b5932d409ae8846af6b67ee46fa37f", "b9d78466", "47bdbeb4146a5953"}, 0x28) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) 17:34:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x6600, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f00000000c0)={0x4, "7258cc36e90b85b3c967371c5bc5ae997d1424eb96331263ea8a6e3d4f50d23b"}) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1900.574737] FAULT_INJECTION: forcing a failure. [ 1900.574737] name failslab, interval 1, probability 0, space 0, times 0 17:34:12 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) (async, rerun: 64) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=""/213, 0xa3, 0xd5}, 0x20) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) (async) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) (async) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0xffffffffffffffff, 0x98, 0x18}, 0xc) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x6, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x1, 0x6, 0x3, 0x7, 0xfffffffffffffff0}, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @jmp={0x5, 0x1, 0x0, 0x3, 0x6, 0x1, 0x10}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x0, 0x0, 0x40f00, 0x14, '\x00', 0x0, 0x16, r1, 0x8, &(0x7f0000000380)={0x8, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x5, 0xe, 0x3c08, 0x2}, 0x10, 0xffffffffffffffff, r2, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, r3, r4, 0x1, 0x1, r5, r6, 0x1, r7, r8]}, 0x80) (async) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r9) (async) setsockopt$inet6_tcp_TLS_RX(r9, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x285}, "1a90060b2551ba96", "38b5932d409ae8846af6b67ee46fa37f", "b9d78466", "47bdbeb4146a5953"}, 0x28) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1900.614892] CPU: 1 PID: 18681 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1900.622801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1900.632154] Call Trace: [ 1900.634745] dump_stack+0x1b2/0x281 [ 1900.638377] should_fail.cold+0x10a/0x149 [ 1900.642531] should_failslab+0xd6/0x130 [ 1900.646513] kmem_cache_alloc_node+0x263/0x410 [ 1900.651107] __alloc_skb+0x5c/0x510 [ 1900.654748] kobject_uevent_env+0x882/0xf30 [ 1900.659079] lo_ioctl+0x11a6/0x1cd0 [ 1900.662708] ? loop_set_status64+0xe0/0xe0 [ 1900.666952] blkdev_ioctl+0x540/0x1830 [ 1900.670841] ? blkpg_ioctl+0x8d0/0x8d0 [ 1900.674731] ? trace_hardirqs_on+0x10/0x10 [ 1900.678966] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1900.684067] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1900.689091] block_ioctl+0xd9/0x120 [ 1900.692717] ? blkdev_fallocate+0x3a0/0x3a0 [ 1900.697036] do_vfs_ioctl+0x75a/0xff0 [ 1900.700835] ? lock_acquire+0x170/0x3f0 [ 1900.704809] ? ioctl_preallocate+0x1a0/0x1a0 [ 1900.709215] ? __fget+0x265/0x3e0 [ 1900.712669] ? do_vfs_ioctl+0xff0/0xff0 [ 1900.716645] ? security_file_ioctl+0x83/0xb0 [ 1900.721056] SyS_ioctl+0x7f/0xb0 [ 1900.724421] ? do_vfs_ioctl+0xff0/0xff0 [ 1900.728393] do_syscall_64+0x1d5/0x640 [ 1900.732295] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1900.737483] RIP: 0033:0x7f50cd200037 [ 1900.741188] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1900.748891] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1900.756151] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1900.763416] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1900.770677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1900.777939] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1900.830115] FAULT_INJECTION: forcing a failure. [ 1900.830115] name failslab, interval 1, probability 0, space 0, times 0 [ 1900.846676] befs: (loop0): No write support. Marking filesystem read-only [ 1900.853984] CPU: 0 PID: 18682 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1900.861869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1900.871217] Call Trace: [ 1900.873805] dump_stack+0x1b2/0x281 [ 1900.877432] should_fail.cold+0x10a/0x149 [ 1900.881582] should_failslab+0xd6/0x130 [ 1900.885560] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1900.890757] __kmalloc_node_track_caller+0x38/0x70 [ 1900.895683] __alloc_skb+0x96/0x510 [ 1900.899310] kobject_uevent_env+0x882/0xf30 [ 1900.903635] lo_ioctl+0x11a6/0x1cd0 [ 1900.907269] ? loop_set_status64+0xe0/0xe0 [ 1900.911502] blkdev_ioctl+0x540/0x1830 [ 1900.915396] ? blkpg_ioctl+0x8d0/0x8d0 [ 1900.919282] ? trace_hardirqs_on+0x10/0x10 [ 1900.923514] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1900.928615] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1900.933664] block_ioctl+0xd9/0x120 [ 1900.937315] ? blkdev_fallocate+0x3a0/0x3a0 [ 1900.941637] do_vfs_ioctl+0x75a/0xff0 [ 1900.945438] ? lock_acquire+0x170/0x3f0 [ 1900.949411] ? ioctl_preallocate+0x1a0/0x1a0 [ 1900.953824] ? __fget+0x265/0x3e0 [ 1900.957290] ? do_vfs_ioctl+0xff0/0xff0 [ 1900.961263] ? security_file_ioctl+0x83/0xb0 [ 1900.965672] SyS_ioctl+0x7f/0xb0 [ 1900.969041] ? do_vfs_ioctl+0xff0/0xff0 [ 1900.973012] do_syscall_64+0x1d5/0x640 [ 1900.976902] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1900.982090] RIP: 0033:0x7fe8dd97a037 [ 1900.985791] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1900.993494] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1901.000760] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1901.008024] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1901.015290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1901.022554] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1901.052539] befs: (loop5): No write support. Marking filesystem read-only [ 1901.072585] befs: (loop5): unable to read superblock 17:34:13 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1000020, 0x0) 17:34:13 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 25) 17:34:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) recvfrom$unix(r1, &(0x7f0000000040)=""/201, 0xc9, 0x40018046, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 17:34:13 executing program 4: sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"/363, @ANYRES16=0x0, @ANYBLOB="080426bd7000fbdbdf2501000000000000000741000000180018000001ff69623a69703667726574617030000000"], 0x34}, 0x1, 0x0, 0x0, 0x2000c010}, 0x84) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) socketpair(0x8, 0x3, 0xfffffffe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000080)={0x3c}) 17:34:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x88000, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 17:34:13 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 33) 17:34:13 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1000020, 0x0) 17:34:13 executing program 4: sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"/363, @ANYRES16=0x0, @ANYBLOB="080426bd7000fbdbdf2501000000000000000741000000180018000001ff69623a69703667726574617030000000"], 0x34}, 0x1, 0x0, 0x0, 0x2000c010}, 0x84) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) ioctl$UI_DEV_CREATE(r0, 0x5501) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) socketpair(0x8, 0x3, 0xfffffffe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000080)={0x3c}) [ 1901.209750] FAULT_INJECTION: forcing a failure. [ 1901.209750] name failslab, interval 1, probability 0, space 0, times 0 [ 1901.221557] CPU: 1 PID: 18823 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1901.229441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1901.238789] Call Trace: [ 1901.241376] dump_stack+0x1b2/0x281 [ 1901.245006] should_fail.cold+0x10a/0x149 [ 1901.249159] should_failslab+0xd6/0x130 [ 1901.253137] kmem_cache_alloc_node+0x263/0x410 [ 1901.257715] __alloc_skb+0x5c/0x510 [ 1901.261341] kobject_uevent_env+0x882/0xf30 [ 1901.265669] lo_ioctl+0x11a6/0x1cd0 [ 1901.269297] ? loop_set_status64+0xe0/0xe0 [ 1901.273531] blkdev_ioctl+0x540/0x1830 [ 1901.277418] ? blkpg_ioctl+0x8d0/0x8d0 [ 1901.281301] ? trace_hardirqs_on+0x10/0x10 [ 1901.285541] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1901.290640] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1901.295657] block_ioctl+0xd9/0x120 [ 1901.299287] ? blkdev_fallocate+0x3a0/0x3a0 [ 1901.303605] do_vfs_ioctl+0x75a/0xff0 [ 1901.307402] ? lock_acquire+0x170/0x3f0 [ 1901.311374] ? ioctl_preallocate+0x1a0/0x1a0 [ 1901.315782] ? __fget+0x265/0x3e0 [ 1901.319233] ? do_vfs_ioctl+0xff0/0xff0 [ 1901.323207] ? security_file_ioctl+0x83/0xb0 [ 1901.327611] SyS_ioctl+0x7f/0xb0 [ 1901.330972] ? do_vfs_ioctl+0xff0/0xff0 [ 1901.334943] do_syscall_64+0x1d5/0x640 [ 1901.338833] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1901.344012] RIP: 0033:0x7f50cd200037 [ 1901.347711] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:34:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) recvfrom$unix(r1, &(0x7f0000000040)=""/201, 0xc9, 0x40018046, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 17:34:13 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1000020, 0x0) 17:34:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x88000, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 17:34:13 executing program 4: sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="966e7d355ddcdb26856c79cab5c75c2eb498e9d0311006345be1cede941d83463a5b0e724d1da55efa8ff56c4a1438c50102b7f82c27e370cbc1ed02fa5ed7c9499917b687b8c96c9c9d7eb731009a5e5eee55b635de6ace3857f90e8a4b1daf57caa8d16968fadce531c3120fac35917e5aecfdf8f1bd72d1ac018e6000ca2e9d4f47f9bc12daec3d7c692aa542f0947fb12dfbe0c13c42356238045e9912810ff58ced8cef8a5a1f8993f30d92460433f49543488d6e0e936edce42db27cc52d8d08f52402ddda18ce62e05ba0da5530659673214a6301e1abea224f103a625c2edb15cb1c27a032866f645084c4f44e162a75ee4bd1b67fdd92dfff31350791eda708532450e2a5fee25301ac0dfc821060bd1e9d10db66cf8cd4669a931267aa6d87918ba1d4956b020066d67a2303945e8cf59361e03f6d36e4a93d3eebfb27881d649730612317d1be757e418c0e8aabe5212cda56dbbb89562a00"/363, @ANYRES16=0x0, @ANYBLOB="080426bd7000fbdbdf2501000000000000000741000000180018000001ff69623a69703667726574617030000000"], 0x34}, 0x1, 0x0, 0x0, 0x2000c010}, 0x84) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) socketpair(0x8, 0x3, 0xfffffffe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000080)={0x3c}) [ 1901.355414] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1901.362676] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1901.369935] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1901.377203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1901.384463] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x76d3, @local}}, 0x0, 0x0, 0x35, 0x0, "09e00becf7004179921553d240cb2ec16413f01982b20753e4b82c1f9d7125be68007826847d318f2ca71ba07add632c8319445f2b9ad72a5d232e4aaf08197b2b300ad531e1a543f9f54eac83e31491"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x30f3, 0x4) [ 1901.458397] FAULT_INJECTION: forcing a failure. [ 1901.458397] name failslab, interval 1, probability 0, space 0, times 0 [ 1901.476572] befs: (loop0): No write support. Marking filesystem read-only [ 1901.488384] CPU: 0 PID: 18827 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1901.496277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1901.505622] Call Trace: [ 1901.508194] dump_stack+0x1b2/0x281 [ 1901.511802] should_fail.cold+0x10a/0x149 [ 1901.515929] should_failslab+0xd6/0x130 [ 1901.519882] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1901.524966] __kmalloc_node_track_caller+0x38/0x70 [ 1901.529878] __alloc_skb+0x96/0x510 [ 1901.533486] kobject_uevent_env+0x882/0xf30 [ 1901.537791] lo_ioctl+0x11a6/0x1cd0 [ 1901.541397] ? loop_set_status64+0xe0/0xe0 [ 1901.545608] blkdev_ioctl+0x540/0x1830 [ 1901.549470] ? blkpg_ioctl+0x8d0/0x8d0 [ 1901.553333] ? trace_hardirqs_on+0x10/0x10 [ 1901.557588] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1901.562668] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1901.567665] block_ioctl+0xd9/0x120 [ 1901.571267] ? blkdev_fallocate+0x3a0/0x3a0 [ 1901.575572] do_vfs_ioctl+0x75a/0xff0 [ 1901.579352] ? lock_acquire+0x170/0x3f0 [ 1901.583304] ? ioctl_preallocate+0x1a0/0x1a0 [ 1901.587690] ? __fget+0x265/0x3e0 [ 1901.591120] ? do_vfs_ioctl+0xff0/0xff0 [ 1901.595073] ? security_file_ioctl+0x83/0xb0 [ 1901.599458] SyS_ioctl+0x7f/0xb0 [ 1901.602809] ? do_vfs_ioctl+0xff0/0xff0 [ 1901.606769] do_syscall_64+0x1d5/0x640 [ 1901.610637] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1901.615892] RIP: 0033:0x7fe8dd97a037 [ 1901.619580] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1901.627270] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1901.634520] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1901.641770] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1901.649017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1901.656261] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 17:34:13 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 26) 17:34:13 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x70a, 0x7, 0xfffffeff, 0x0], 0x4, 0x800, 0x0, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x124, r1, 0x100, 0x70ad2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0x124}, 0x1, 0x0, 0x0, 0x20802}, 0x4080) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x201c001, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x400}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x2}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x5}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x40}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x1}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x2}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) 17:34:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) recvfrom$unix(r1, &(0x7f0000000040)=""/201, 0xc9, 0x40018046, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) recvfrom$unix(r1, &(0x7f0000000040)=""/201, 0xc9, 0x40018046, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) (async) 17:34:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x88000, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async, rerun: 64) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) (rerun: 64) 17:34:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x76d3, @local}}, 0x0, 0x0, 0x35, 0x0, "09e00becf7004179921553d240cb2ec16413f01982b20753e4b82c1f9d7125be68007826847d318f2ca71ba07add632c8319445f2b9ad72a5d232e4aaf08197b2b300ad531e1a543f9f54eac83e31491"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x30f3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x76d3, @local}}, 0x0, 0x0, 0x35, 0x0, "09e00becf7004179921553d240cb2ec16413f01982b20753e4b82c1f9d7125be68007826847d318f2ca71ba07add632c8319445f2b9ad72a5d232e4aaf08197b2b300ad531e1a543f9f54eac83e31491"}, 0xd8) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x30f3, 0x4) (async) 17:34:13 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 34) [ 1901.692620] befs: (loop5): No write support. Marking filesystem read-only [ 1901.703338] befs: (loop5): unable to read superblock 17:34:14 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x70a, 0x7, 0xfffffeff, 0x0], 0x4, 0x800, 0x0, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x124, r1, 0x100, 0x70ad2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0x124}, 0x1, 0x0, 0x0, 0x20802}, 0x4080) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x201c001, 0x0) (async) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x400}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x2}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x5}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x40}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x1}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x2}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) [ 1901.784451] FAULT_INJECTION: forcing a failure. [ 1901.784451] name failslab, interval 1, probability 0, space 0, times 0 [ 1901.804828] CPU: 0 PID: 18865 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1901.812722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1901.822070] Call Trace: [ 1901.824657] dump_stack+0x1b2/0x281 [ 1901.828283] should_fail.cold+0x10a/0x149 17:34:14 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0x260, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xd8, 0xa9, @random="cae4f73a04115551319512cd3b5a11ee44756db307d18d432a9eed82e17048964981cde2f432fd9456b27612a4cc0a1273f489fef3357b380465026819113f562db594fe5bac379595646a40c0a3eddb2f818cd436dd9717b4173197bea55e763ba2aa00b07d4bbc7f7fa3a830dc506017151c8f5a867c9b2fa2e7191837d236a96e2910b67818e6c4a4d0c3c528f8dc8837bf7eab6796413b7443dc7c2373e9934e78a544acb69f256fd95311c3c459375a64291ea97b41a522a4959fd2921cb24aea9306fd42fe63a6117934c0f59fa1adc5cc"}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x3d, 0xa9, @random="75cc217098e4a1c21c58b4143a7e48da900e414b040aa93a7eb1d701f3e903b7dbb62dd8f56faa6e8a95d0ece45bf5e444541f43aef855cc3f"}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xdb, 0xa8, @random="5fbfc39eb09f9ca5d645ad16bf3940aa70da95590f8b60343e776b47d4739c8f6f12d3913a23ed6e50076eef9152ba7e6b8cd0004471498654d3f4999167a4e646f6916c04d568a9a47672d42634b2873ee1838d4a1e50a95ccac17004c7c6430b2ab30a2590d703585166f4f17484c8c0060ae1340f7c3e755af234a6aba985fad0ac6ad7f729a69652656486f64f5504d3dd4346e313c79cd39759536d07a927cb692771dd466f7d8102e96cc68449eb00125444dd8ef117f10eaeb0794d79cc012f1e5a3894b2ce456a94d8991e1247954e71b4aaf2"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x2}]}, 0x260}, 0x1, 0x0, 0x0, 0x8001}, 0x20004081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0xffca) 17:34:14 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0x260, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xd8, 0xa9, @random="cae4f73a04115551319512cd3b5a11ee44756db307d18d432a9eed82e17048964981cde2f432fd9456b27612a4cc0a1273f489fef3357b380465026819113f562db594fe5bac379595646a40c0a3eddb2f818cd436dd9717b4173197bea55e763ba2aa00b07d4bbc7f7fa3a830dc506017151c8f5a867c9b2fa2e7191837d236a96e2910b67818e6c4a4d0c3c528f8dc8837bf7eab6796413b7443dc7c2373e9934e78a544acb69f256fd95311c3c459375a64291ea97b41a522a4959fd2921cb24aea9306fd42fe63a6117934c0f59fa1adc5cc"}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x3d, 0xa9, @random="75cc217098e4a1c21c58b4143a7e48da900e414b040aa93a7eb1d701f3e903b7dbb62dd8f56faa6e8a95d0ece45bf5e444541f43aef855cc3f"}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xdb, 0xa8, @random="5fbfc39eb09f9ca5d645ad16bf3940aa70da95590f8b60343e776b47d4739c8f6f12d3913a23ed6e50076eef9152ba7e6b8cd0004471498654d3f4999167a4e646f6916c04d568a9a47672d42634b2873ee1838d4a1e50a95ccac17004c7c6430b2ab30a2590d703585166f4f17484c8c0060ae1340f7c3e755af234a6aba985fad0ac6ad7f729a69652656486f64f5504d3dd4346e313c79cd39759536d07a927cb692771dd466f7d8102e96cc68449eb00125444dd8ef117f10eaeb0794d79cc012f1e5a3894b2ce456a94d8991e1247954e71b4aaf2"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x2}]}, 0x260}, 0x1, 0x0, 0x0, 0x8001}, 0x20004081) (async, rerun: 64) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0xffca) 17:34:14 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0x260, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xd8, 0xa9, @random="cae4f73a04115551319512cd3b5a11ee44756db307d18d432a9eed82e17048964981cde2f432fd9456b27612a4cc0a1273f489fef3357b380465026819113f562db594fe5bac379595646a40c0a3eddb2f818cd436dd9717b4173197bea55e763ba2aa00b07d4bbc7f7fa3a830dc506017151c8f5a867c9b2fa2e7191837d236a96e2910b67818e6c4a4d0c3c528f8dc8837bf7eab6796413b7443dc7c2373e9934e78a544acb69f256fd95311c3c459375a64291ea97b41a522a4959fd2921cb24aea9306fd42fe63a6117934c0f59fa1adc5cc"}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x3d, 0xa9, @random="75cc217098e4a1c21c58b4143a7e48da900e414b040aa93a7eb1d701f3e903b7dbb62dd8f56faa6e8a95d0ece45bf5e444541f43aef855cc3f"}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xdb, 0xa8, @random="5fbfc39eb09f9ca5d645ad16bf3940aa70da95590f8b60343e776b47d4739c8f6f12d3913a23ed6e50076eef9152ba7e6b8cd0004471498654d3f4999167a4e646f6916c04d568a9a47672d42634b2873ee1838d4a1e50a95ccac17004c7c6430b2ab30a2590d703585166f4f17484c8c0060ae1340f7c3e755af234a6aba985fad0ac6ad7f729a69652656486f64f5504d3dd4346e313c79cd39759536d07a927cb692771dd466f7d8102e96cc68449eb00125444dd8ef117f10eaeb0794d79cc012f1e5a3894b2ce456a94d8991e1247954e71b4aaf2"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x2}]}, 0x260}, 0x1, 0x0, 0x0, 0x8001}, 0x20004081) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0xffca) 17:34:14 executing program 2: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000040)={@id={0x2, 0x0, @b}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x1c4, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x40}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfffff80b}, {0x6, 0x16, 0x9}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x20}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x80}}, {0x8, 0xb, 0x200}, {0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xffff}, {0x6, 0x16, 0x7ff}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x101}, {0x6, 0x16, 0x101}, {0x5, 0x12, 0x1}}]}, 0x1c4}}, 0x24000010) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$PTP_EXTTS_REQUEST(r2, 0x40103d02, &(0x7f00000000c0)={0x6, 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1901.832434] should_failslab+0xd6/0x130 [ 1901.836411] kmem_cache_alloc_node+0x263/0x410 [ 1901.841089] __alloc_skb+0x5c/0x510 [ 1901.844732] kobject_uevent_env+0x882/0xf30 [ 1901.849060] lo_ioctl+0x11a6/0x1cd0 [ 1901.852690] ? loop_set_status64+0xe0/0xe0 [ 1901.856928] blkdev_ioctl+0x540/0x1830 [ 1901.860815] ? blkpg_ioctl+0x8d0/0x8d0 [ 1901.864696] ? trace_hardirqs_on+0x10/0x10 [ 1901.868934] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1901.874035] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1901.879053] block_ioctl+0xd9/0x120 [ 1901.882677] ? blkdev_fallocate+0x3a0/0x3a0 [ 1901.887006] do_vfs_ioctl+0x75a/0xff0 [ 1901.890804] ? lock_acquire+0x170/0x3f0 [ 1901.894771] ? ioctl_preallocate+0x1a0/0x1a0 [ 1901.899175] ? __fget+0x265/0x3e0 [ 1901.902629] ? do_vfs_ioctl+0xff0/0xff0 [ 1901.906599] ? security_file_ioctl+0x83/0xb0 [ 1901.911001] SyS_ioctl+0x7f/0xb0 [ 1901.914359] ? do_vfs_ioctl+0xff0/0xff0 [ 1901.918325] do_syscall_64+0x1d5/0x640 [ 1901.922214] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1901.927389] RIP: 0033:0x7f50cd200037 17:34:14 executing program 2: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000040)={@id={0x2, 0x0, @b}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x1c4, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x40}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfffff80b}, {0x6, 0x16, 0x9}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x20}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x80}}, {0x8, 0xb, 0x200}, {0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xffff}, {0x6, 0x16, 0x7ff}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x101}, {0x6, 0x16, 0x101}, {0x5, 0x12, 0x1}}]}, 0x1c4}}, 0x24000010) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$PTP_EXTTS_REQUEST(r2, 0x40103d02, &(0x7f00000000c0)={0x6, 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1901.931103] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1901.938799] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1901.946045] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1901.953292] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1901.960542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1901.967794] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1901.984493] FAULT_INJECTION: forcing a failure. [ 1901.984493] name failslab, interval 1, probability 0, space 0, times 0 [ 1902.006222] CPU: 0 PID: 18873 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1902.009559] befs: (loop0): No write support. Marking filesystem read-only [ 1902.014121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1902.014126] Call Trace: [ 1902.014142] dump_stack+0x1b2/0x281 [ 1902.014157] should_fail.cold+0x10a/0x149 [ 1902.014172] should_failslab+0xd6/0x130 [ 1902.014186] kmem_cache_alloc_node+0x263/0x410 [ 1902.049241] __alloc_skb+0x5c/0x510 [ 1902.052857] kobject_uevent_env+0x882/0xf30 [ 1902.057160] lo_ioctl+0x11a6/0x1cd0 [ 1902.060777] ? loop_set_status64+0xe0/0xe0 [ 1902.065002] blkdev_ioctl+0x540/0x1830 [ 1902.068866] ? blkpg_ioctl+0x8d0/0x8d0 [ 1902.072728] ? trace_hardirqs_on+0x10/0x10 [ 1902.076941] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1902.082027] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1902.087031] block_ioctl+0xd9/0x120 [ 1902.090640] ? blkdev_fallocate+0x3a0/0x3a0 [ 1902.094941] do_vfs_ioctl+0x75a/0xff0 [ 1902.098731] ? lock_acquire+0x170/0x3f0 [ 1902.102684] ? ioctl_preallocate+0x1a0/0x1a0 [ 1902.107069] ? __fget+0x265/0x3e0 [ 1902.110509] ? do_vfs_ioctl+0xff0/0xff0 [ 1902.114466] ? security_file_ioctl+0x83/0xb0 [ 1902.118853] SyS_ioctl+0x7f/0xb0 [ 1902.122195] ? do_vfs_ioctl+0xff0/0xff0 [ 1902.126145] do_syscall_64+0x1d5/0x640 [ 1902.130011] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1902.135175] RIP: 0033:0x7fe8dd97a037 [ 1902.138863] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1902.146544] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1902.153789] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1902.161034] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1902.168276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1902.175521] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1902.191718] befs: (loop5): No write support. Marking filesystem read-only [ 1902.198971] befs: (loop5): unable to read superblock 17:34:14 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 27) 17:34:14 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), 0x4) 17:34:14 executing program 2: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000040)={@id={0x2, 0x0, @b}}) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x1c4, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x40}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfffff80b}, {0x6, 0x16, 0x9}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x20}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x80}}, {0x8, 0xb, 0x200}, {0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xffff}, {0x6, 0x16, 0x7ff}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x101}, {0x6, 0x16, 0x101}, {0x5, 0x12, 0x1}}]}, 0x1c4}}, 0x24000010) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$PTP_EXTTS_REQUEST(r2, 0x40103d02, &(0x7f00000000c0)={0x6, 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x76d3, @local}}, 0x0, 0x0, 0x35, 0x0, "09e00becf7004179921553d240cb2ec16413f01982b20753e4b82c1f9d7125be68007826847d318f2ca71ba07add632c8319445f2b9ad72a5d232e4aaf08197b2b300ad531e1a543f9f54eac83e31491"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x30f3, 0x4) 17:34:14 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x70a, 0x7, 0xfffffeff, 0x0], 0x4, 0x800, 0x0, 0xffffffffffffffff}) (async) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x124, r1, 0x100, 0x70ad2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0x124}, 0x1, 0x0, 0x0, 0x20802}, 0x4080) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x201c001, 0x0) (async) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x400}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x2}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x5}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x40}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x1}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x2}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) 17:34:14 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 35) 17:34:14 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async, rerun: 64) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), 0x4) (rerun: 64) 17:34:14 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x4, 0x81, 0x3, 0x10000, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @mcast1, 0x7800, 0x8, 0x200}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl0\x00', r2, 0x29, 0x0, 0x40, 0x44, 0x7, @private1, @rand_addr=' \x01\x00', 0x40, 0x8000, 0x9, 0xdb}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000000)=0x30f3, 0x4) 17:34:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) [ 1902.297606] FAULT_INJECTION: forcing a failure. [ 1902.297606] name failslab, interval 1, probability 0, space 0, times 0 [ 1902.316256] CPU: 0 PID: 18925 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1902.324158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1902.333512] Call Trace: [ 1902.336105] dump_stack+0x1b2/0x281 [ 1902.339735] should_fail.cold+0x10a/0x149 [ 1902.343914] should_failslab+0xd6/0x130 17:34:14 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x4, 0x81, 0x3, 0x10000, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @mcast1, 0x7800, 0x8, 0x200}}) (rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl0\x00', r2, 0x29, 0x0, 0x40, 0x44, 0x7, @private1, @rand_addr=' \x01\x00', 0x40, 0x8000, 0x9, 0xdb}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000000)=0x30f3, 0x4) 17:34:14 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1040000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) execveat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='#\xfa\x00', &(0x7f00000000c0)='[\\%{{[\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='$[^/-C\'\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\'){\xae%\'^+}\x00', &(0x7f0000000240)='(*\x00', &(0x7f0000000280)='{-\x00', &(0x7f00000002c0)='\x00'], 0x800) 17:34:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) [ 1902.347888] kmem_cache_alloc_node+0x263/0x410 [ 1902.352470] __alloc_skb+0x5c/0x510 [ 1902.356102] kobject_uevent_env+0x882/0xf30 [ 1902.360430] lo_ioctl+0x11a6/0x1cd0 [ 1902.364059] ? loop_set_status64+0xe0/0xe0 [ 1902.368305] blkdev_ioctl+0x540/0x1830 [ 1902.372190] ? blkpg_ioctl+0x8d0/0x8d0 [ 1902.376077] ? trace_hardirqs_on+0x10/0x10 [ 1902.380320] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1902.385429] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1902.390443] block_ioctl+0xd9/0x120 [ 1902.394082] ? blkdev_fallocate+0x3a0/0x3a0 [ 1902.398420] do_vfs_ioctl+0x75a/0xff0 [ 1902.402224] ? lock_acquire+0x170/0x3f0 [ 1902.406195] ? ioctl_preallocate+0x1a0/0x1a0 [ 1902.410592] ? __fget+0x265/0x3e0 [ 1902.414022] ? do_vfs_ioctl+0xff0/0xff0 [ 1902.417973] ? security_file_ioctl+0x83/0xb0 [ 1902.422357] SyS_ioctl+0x7f/0xb0 [ 1902.425698] ? do_vfs_ioctl+0xff0/0xff0 [ 1902.429665] do_syscall_64+0x1d5/0x640 [ 1902.433534] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1902.438735] RIP: 0033:0x7fe8dd97a037 [ 1902.442440] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1902.450131] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1902.457378] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1902.464636] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1902.471908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1902.479173] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1902.488090] FAULT_INJECTION: forcing a failure. [ 1902.488090] name failslab, interval 1, probability 0, space 0, times 0 [ 1902.516045] befs: (loop5): No write support. Marking filesystem read-only [ 1902.523264] CPU: 0 PID: 18926 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1902.531143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1902.540488] Call Trace: [ 1902.543075] dump_stack+0x1b2/0x281 [ 1902.546715] should_fail.cold+0x10a/0x149 [ 1902.550862] should_failslab+0xd6/0x130 [ 1902.554837] kmem_cache_alloc+0x28e/0x3c0 [ 1902.558984] getname_flags+0xc8/0x550 [ 1902.562787] SyS_mkdirat+0x83/0x270 [ 1902.566413] ? SyS_mknod+0x30/0x30 [ 1902.569949] ? fput_many+0xe/0x140 [ 1902.573483] ? do_syscall_64+0x4c/0x640 [ 1902.577452] ? SyS_mknod+0x30/0x30 [ 1902.580989] do_syscall_64+0x1d5/0x640 [ 1902.584883] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1902.590065] RIP: 0033:0x7f50cd1ff387 [ 1902.593767] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1902.601470] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1902.608730] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1902.615991] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1902.623251] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1902.630514] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1902.638131] befs: (loop5): unable to read superblock 17:34:14 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 28) 17:34:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) (async) 17:34:14 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), 0x4) 17:34:14 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1040000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) execveat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='#\xfa\x00', &(0x7f00000000c0)='[\\%{{[\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='$[^/-C\'\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\'){\xae%\'^+}\x00', &(0x7f0000000240)='(*\x00', &(0x7f0000000280)='{-\x00', &(0x7f00000002c0)='\x00'], 0x800) 17:34:14 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async, rerun: 64) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x4, 0x81, 0x3, 0x10000, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @mcast1, 0x7800, 0x8, 0x200}}) (rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl0\x00', r2, 0x29, 0x0, 0x40, 0x44, 0x7, @private1, @rand_addr=' \x01\x00', 0x40, 0x8000, 0x9, 0xdb}}) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000000)=0x30f3, 0x4) 17:34:14 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 36) 17:34:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f00000001c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x65}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xca70}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2000800}, 0x40000) 17:34:14 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x4800, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x7fffffff, @private2, 0x40}}, 0x0, 0x0, 0x33, 0x0, "48f6ae261f7f609d24818b2c7b8ec50192c6e0854b8a57ef4b01d6657664d4c615c9a94bfa4adf6d15f567db097e1fc02ebd29311115f9ebb98557eaa1095cb41003f6f046332623d3bb2ed20e7eaee7"}, 0xd8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:15 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1040000, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) execveat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='#\xfa\x00', &(0x7f00000000c0)='[\\%{{[\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='$[^/-C\'\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\'){\xae%\'^+}\x00', &(0x7f0000000240)='(*\x00', &(0x7f0000000280)='{-\x00', &(0x7f00000002c0)='\x00'], 0x800) [ 1902.773312] FAULT_INJECTION: forcing a failure. [ 1902.773312] name failslab, interval 1, probability 0, space 0, times 0 [ 1902.796660] CPU: 0 PID: 18977 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1902.804646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1902.814002] Call Trace: [ 1902.816597] dump_stack+0x1b2/0x281 17:34:15 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x4800, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x7fffffff, @private2, 0x40}}, 0x0, 0x0, 0x33, 0x0, "48f6ae261f7f609d24818b2c7b8ec50192c6e0854b8a57ef4b01d6657664d4c615c9a94bfa4adf6d15f567db097e1fc02ebd29311115f9ebb98557eaa1095cb41003f6f046332623d3bb2ed20e7eaee7"}, 0xd8) (async) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:15 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000005c0)=""/136, &(0x7f0000000680)=0x88) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) recvmmsg$unix(r1, &(0x7f0000000500)=[{{&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/155, 0x9b}], 0x1, &(0x7f00000001c0)=[@rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000240), 0x6e, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/74, 0x4a}], 0x3}}], 0x2, 0x4000, &(0x7f0000000580)={0x77359400}) 17:34:15 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x4800, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x7fffffff, @private2, 0x40}}, 0x0, 0x0, 0x33, 0x0, "48f6ae261f7f609d24818b2c7b8ec50192c6e0854b8a57ef4b01d6657664d4c615c9a94bfa4adf6d15f567db097e1fc02ebd29311115f9ebb98557eaa1095cb41003f6f046332623d3bb2ed20e7eaee7"}, 0xd8) (async) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1902.820231] should_fail.cold+0x10a/0x149 [ 1902.824381] should_failslab+0xd6/0x130 [ 1902.828358] kmem_cache_alloc_node+0x263/0x410 [ 1902.832943] __alloc_skb+0x5c/0x510 [ 1902.836572] kobject_uevent_env+0x882/0xf30 [ 1902.840903] lo_ioctl+0x11a6/0x1cd0 [ 1902.844529] ? loop_set_status64+0xe0/0xe0 [ 1902.848766] blkdev_ioctl+0x540/0x1830 [ 1902.852660] ? blkpg_ioctl+0x8d0/0x8d0 [ 1902.856549] ? trace_hardirqs_on+0x10/0x10 [ 1902.860788] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1902.865883] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1902.870883] block_ioctl+0xd9/0x120 [ 1902.874489] ? blkdev_fallocate+0x3a0/0x3a0 [ 1902.878796] do_vfs_ioctl+0x75a/0xff0 [ 1902.882572] ? lock_acquire+0x170/0x3f0 [ 1902.886616] ? ioctl_preallocate+0x1a0/0x1a0 [ 1902.891002] ? __fget+0x265/0x3e0 [ 1902.894433] ? do_vfs_ioctl+0xff0/0xff0 [ 1902.898392] ? security_file_ioctl+0x83/0xb0 [ 1902.902775] SyS_ioctl+0x7f/0xb0 [ 1902.906122] ? do_vfs_ioctl+0xff0/0xff0 [ 1902.910085] do_syscall_64+0x1d5/0x640 [ 1902.913956] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1902.919123] RIP: 0033:0x7fe8dd97a037 [ 1902.922811] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1902.930495] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1902.937742] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1902.945003] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1902.952249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1902.959494] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1902.988223] FAULT_INJECTION: forcing a failure. [ 1902.988223] name failslab, interval 1, probability 0, space 0, times 0 [ 1902.989127] befs: (loop5): No write support. Marking filesystem read-only [ 1903.016028] befs: (loop5): unable to read superblock [ 1903.023667] CPU: 0 PID: 18980 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1903.031555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1903.040908] Call Trace: [ 1903.043491] dump_stack+0x1b2/0x281 [ 1903.047122] should_fail.cold+0x10a/0x149 [ 1903.051319] should_failslab+0xd6/0x130 [ 1903.055297] kmem_cache_alloc+0x28e/0x3c0 [ 1903.059443] __d_alloc+0x2a/0xa20 [ 1903.062890] ? d_lookup+0x172/0x220 [ 1903.066513] d_alloc+0x46/0x240 [ 1903.069790] __lookup_hash+0x101/0x270 [ 1903.073678] filename_create+0x156/0x3f0 [ 1903.077737] ? kern_path_mountpoint+0x40/0x40 [ 1903.082233] SyS_mkdirat+0x95/0x270 [ 1903.085860] ? SyS_mknod+0x30/0x30 [ 1903.089396] ? fput_many+0xe/0x140 [ 1903.092933] ? do_syscall_64+0x4c/0x640 [ 1903.096904] ? SyS_mknod+0x30/0x30 [ 1903.100442] do_syscall_64+0x1d5/0x640 [ 1903.104348] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1903.109532] RIP: 0033:0x7f50cd1ff387 [ 1903.113240] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1903.120948] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1903.128213] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1903.135478] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1903.142746] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1903.150013] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:15 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 29) 17:34:15 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000005c0)=""/136, &(0x7f0000000680)=0x88) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) recvmmsg$unix(r1, &(0x7f0000000500)=[{{&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/155, 0x9b}], 0x1, &(0x7f00000001c0)=[@rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000240), 0x6e, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/74, 0x4a}], 0x3}}], 0x2, 0x4000, &(0x7f0000000580)={0x77359400}) 17:34:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f00000001c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x65}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xca70}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2000800}, 0x40000) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f00000001c0)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x65}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xca70}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2000800}, 0x40000) (async) 17:34:15 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x109000, 0x0) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000200)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$MEDIA_REQUEST_IOC_REINIT(r2, 0x7c81, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r4, 0x3b72, 0x0) ioctl$VFIO_GET_API_VERSION(r4, 0x3b64) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0c0, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x200080, 0x0) utimensat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0xea60}, {0x0, 0xea60}}, 0x100) 17:34:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:15 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 37) 17:34:15 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000005c0)=""/136, &(0x7f0000000680)=0x88) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) recvmmsg$unix(r1, &(0x7f0000000500)=[{{&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/155, 0x9b}], 0x1, &(0x7f00000001c0)=[@rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000240), 0x6e, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/74, 0x4a}], 0x3}}], 0x2, 0x4000, &(0x7f0000000580)={0x77359400}) 17:34:15 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x109000, 0x0) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000200)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$MEDIA_REQUEST_IOC_REINIT(r2, 0x7c81, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r4, 0x3b72, 0x0) ioctl$VFIO_GET_API_VERSION(r4, 0x3b64) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0c0, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x200080, 0x0) utimensat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0xea60}, {0x0, 0xea60}}, 0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x109000, 0x0) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000200)) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$MEDIA_REQUEST_IOC_REINIT(r2, 0x7c81, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) (async) ioctl$VFIO_IOMMU_UNMAP_DMA(r4, 0x3b72, 0x0) (async) ioctl$VFIO_GET_API_VERSION(r4, 0x3b64) (async) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0c0, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x200080, 0x0) (async) utimensat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0xea60}, {0x0, 0xea60}}, 0x100) (async) 17:34:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f00000001c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x65}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xca70}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2000800}, 0x40000) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f00000001c0)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x65}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xca70}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2000800}, 0x40000) (async) 17:34:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm], 0x2) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) [ 1903.266384] FAULT_INJECTION: forcing a failure. [ 1903.266384] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.288740] FAULT_INJECTION: forcing a failure. [ 1903.288740] name failslab, interval 1, probability 0, space 0, times 0 17:34:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) recvfrom$unix(r1, &(0x7f0000000040)=""/201, 0xc9, 0x40018046, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) [ 1903.319272] CPU: 1 PID: 19042 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1903.327167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1903.336506] Call Trace: [ 1903.339088] dump_stack+0x1b2/0x281 [ 1903.342717] should_fail.cold+0x10a/0x149 [ 1903.346855] should_failslab+0xd6/0x130 [ 1903.350814] kmem_cache_alloc_node+0x263/0x410 [ 1903.355387] __alloc_skb+0x5c/0x510 [ 1903.358997] kobject_uevent_env+0x882/0xf30 [ 1903.363306] lo_ioctl+0x11a6/0x1cd0 [ 1903.366914] ? loop_set_status64+0xe0/0xe0 [ 1903.371129] blkdev_ioctl+0x540/0x1830 [ 1903.374994] ? blkpg_ioctl+0x8d0/0x8d0 [ 1903.378860] ? trace_hardirqs_on+0x10/0x10 [ 1903.383077] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1903.388160] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1903.393181] block_ioctl+0xd9/0x120 [ 1903.396792] ? blkdev_fallocate+0x3a0/0x3a0 [ 1903.401186] do_vfs_ioctl+0x75a/0xff0 [ 1903.404969] ? lock_acquire+0x170/0x3f0 [ 1903.408976] ? ioctl_preallocate+0x1a0/0x1a0 [ 1903.413365] ? __fget+0x265/0x3e0 [ 1903.416799] ? do_vfs_ioctl+0xff0/0xff0 [ 1903.420754] ? security_file_ioctl+0x83/0xb0 [ 1903.425147] SyS_ioctl+0x7f/0xb0 [ 1903.428502] ? do_vfs_ioctl+0xff0/0xff0 [ 1903.432461] do_syscall_64+0x1d5/0x640 [ 1903.436336] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1903.441510] RIP: 0033:0x7fe8dd97a037 [ 1903.445209] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1903.452910] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1903.460168] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1903.467592] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1903.474847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1903.482101] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1903.489370] CPU: 0 PID: 19040 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1903.497341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1903.503971] befs: (loop5): No write support. Marking filesystem read-only [ 1903.506686] Call Trace: [ 1903.506703] dump_stack+0x1b2/0x281 [ 1903.506718] should_fail.cold+0x10a/0x149 [ 1903.506730] should_failslab+0xd6/0x130 [ 1903.506744] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1903.513807] befs: (loop5): unable to read superblock [ 1903.516232] ? kobj_ns_drop+0x80/0x80 [ 1903.516244] call_usermodehelper_setup+0x73/0x2e0 [ 1903.516258] kobject_uevent_env+0xc21/0xf30 [ 1903.516276] lo_ioctl+0x11a6/0x1cd0 [ 1903.516288] ? loop_set_status64+0xe0/0xe0 [ 1903.558460] blkdev_ioctl+0x540/0x1830 [ 1903.562344] ? blkpg_ioctl+0x8d0/0x8d0 [ 1903.566227] ? trace_hardirqs_on+0x10/0x10 [ 1903.570463] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1903.575564] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1903.580582] block_ioctl+0xd9/0x120 [ 1903.584202] ? blkdev_fallocate+0x3a0/0x3a0 [ 1903.588526] do_vfs_ioctl+0x75a/0xff0 [ 1903.592420] ? lock_acquire+0x170/0x3f0 [ 1903.596390] ? ioctl_preallocate+0x1a0/0x1a0 [ 1903.600796] ? __fget+0x265/0x3e0 [ 1903.604248] ? do_vfs_ioctl+0xff0/0xff0 [ 1903.608221] ? security_file_ioctl+0x83/0xb0 [ 1903.612625] SyS_ioctl+0x7f/0xb0 [ 1903.615986] ? do_vfs_ioctl+0xff0/0xff0 17:34:15 executing program 3: sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"/363, @ANYRES16=0x0, @ANYBLOB="080426bd7000fbdbdf2501000000000000000741000000180018000001ff69623a69703667726574617030000000"], 0x34}, 0x1, 0x0, 0x0, 0x2000c010}, 0x84) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) socketpair(0x8, 0x3, 0xfffffffe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000080)={0x3c}) [ 1903.619959] do_syscall_64+0x1d5/0x640 [ 1903.623845] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1903.629026] RIP: 0033:0x7f50cd200037 [ 1903.632725] RSP: 002b:00007f50cbb74f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1903.640424] RAX: ffffffffffffffda RBX: 00007f50cd249a20 RCX: 00007f50cd200037 [ 1903.647684] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1903.654946] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1903.662301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:34:15 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 30) 17:34:15 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x109000, 0x0) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000200)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) ioctl$MEDIA_REQUEST_IOC_REINIT(r2, 0x7c81, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r4, 0x3b72, 0x0) ioctl$VFIO_GET_API_VERSION(r4, 0x3b64) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0c0, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x200080, 0x0) utimensat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0xea60}, {0x0, 0xea60}}, 0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x109000, 0x0) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000200)) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) ioctl$MEDIA_REQUEST_IOC_REINIT(r2, 0x7c81, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) (async) ioctl$VFIO_IOMMU_UNMAP_DMA(r4, 0x3b72, 0x0) (async) ioctl$VFIO_GET_API_VERSION(r4, 0x3b64) (async) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0c0, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x200080, 0x0) (async) utimensat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0xea60}, {0x0, 0xea60}}, 0x100) (async) 17:34:15 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x400, 0x0, 0x0, 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x101, 0x8, 0x2, 0xfffffc00, 0x3ff, 0xef9, 0x1, 0x6, 0x4, 0xde8f], 0xa, 0x800, 0x0, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f00000000c0)={@id={0x2, 0x0, @d}}) getitimer(0x1, &(0x7f0000000180)) 17:34:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm], 0x2) (async, rerun: 32) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (rerun: 32) 17:34:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1903.669564] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1903.770766] befs: (loop0): No write support. Marking filesystem read-only [ 1903.775740] FAULT_INJECTION: forcing a failure. [ 1903.775740] name failslab, interval 1, probability 0, space 0, times 0 [ 1903.789539] CPU: 1 PID: 19121 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1903.797422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1903.806764] Call Trace: [ 1903.809334] dump_stack+0x1b2/0x281 [ 1903.812941] should_fail.cold+0x10a/0x149 [ 1903.817071] should_failslab+0xd6/0x130 [ 1903.821030] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1903.826116] __kmalloc_node_track_caller+0x38/0x70 [ 1903.831026] __alloc_skb+0x96/0x510 [ 1903.834644] kobject_uevent_env+0x882/0xf30 [ 1903.838956] lo_ioctl+0x11a6/0x1cd0 [ 1903.842579] ? loop_set_status64+0xe0/0xe0 [ 1903.846792] blkdev_ioctl+0x540/0x1830 [ 1903.850655] ? blkpg_ioctl+0x8d0/0x8d0 [ 1903.854540] ? trace_hardirqs_on+0x10/0x10 [ 1903.858783] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1903.863869] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1903.868873] block_ioctl+0xd9/0x120 [ 1903.872475] ? blkdev_fallocate+0x3a0/0x3a0 [ 1903.876791] do_vfs_ioctl+0x75a/0xff0 [ 1903.880592] ? lock_acquire+0x170/0x3f0 [ 1903.884549] ? ioctl_preallocate+0x1a0/0x1a0 [ 1903.888960] ? __fget+0x265/0x3e0 [ 1903.892395] ? do_vfs_ioctl+0xff0/0xff0 [ 1903.896355] ? security_file_ioctl+0x83/0xb0 [ 1903.900755] SyS_ioctl+0x7f/0xb0 [ 1903.904115] ? do_vfs_ioctl+0xff0/0xff0 [ 1903.908093] do_syscall_64+0x1d5/0x640 [ 1903.911959] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1903.917136] RIP: 0033:0x7fe8dd97a037 [ 1903.920826] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1903.928509] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1903.935759] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1903.943021] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1903.950276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1903.957534] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1903.966720] befs: (loop5): No write support. Marking filesystem read-only [ 1903.974757] befs: (loop5): unable to read superblock 17:34:16 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 38) 17:34:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x88974e48d470da1e, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:16 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x400, 0x0, 0x0, 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x101, 0x8, 0x2, 0xfffffc00, 0x3ff, 0xef9, 0x1, 0x6, 0x4, 0xde8f], 0xa, 0x800, 0x0, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f00000000c0)={@id={0x2, 0x0, @d}}) getitimer(0x1, &(0x7f0000000180)) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x400, 0x0, 0x0, 0x80000, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x101, 0x8, 0x2, 0xfffffc00, 0x3ff, 0xef9, 0x1, 0x6, 0x4, 0xde8f], 0xa, 0x800}) (async) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f00000000c0)={@id={0x2, 0x0, @d}}) (async) getitimer(0x1, &(0x7f0000000180)) (async) 17:34:16 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x601000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='dctcp-reno\x00', 0xb) r1 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@var={0x9, 0x0, 0x0, 0xe, 0x4}, @enum={0x7, 0x1, 0x0, 0x6, 0x4, [{0x6, 0xff}]}, @int={0xc, 0x0, 0x0, 0x1, 0x0, 0x47, 0x0, 0x7, 0x7}]}, {0x0, [0x30, 0x61, 0x5f, 0x5f, 0x61, 0x2e, 0x61, 0x30]}}, &(0x7f00000000c0)=""/203, 0x56, 0xcb, 0x1}, 0x20) mknodat(r1, &(0x7f0000000900)='./file0\x00', 0x10, 0x7fffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000840)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) syz_mount_image$v7(&(0x7f0000000200), &(0x7f0000000800)='./file0/file0\x00', 0x4, 0x5, &(0x7f0000000600)=[{&(0x7f0000000280)="bfd84b8d83e327a25753b749949f4187c98ce24f35eeea21ae312914624b4fb17d3e1988e700524ea38141f7ec8c447c3afd08c5c8bb613eccf2ae6666bbb234d23ef652e801f3e1c59032819e1ae3ece4cf311e25f1739608c42a8198b8c3e9092d8ce06b4e3e229a52c1fceb3a00c6f946924f87e0520c3de91fcb44ad2e5629d0a6744b3766c7035f4f8fbd28957b21f8da0605a29d587c49ae50072980e0dfbfe340f6a09fca190df79a354ee9974d0d6e74b3c131e35f", 0xb9, 0x8000000000000001}, {&(0x7f0000000a00)="34f5d650ddfd9d1658117533fbc2dac41ddddde3b63f910883eaf8e527e29256fd416713858e6fe87e07689480eac8bfa843b6daaebcdaee61338f8a2375626d42baeac1859afb0db931cd69a1c710e5a2d80b60bbea136447defd2663d13334ff72b9788e548b5efbebbf48002a4f9be2237088e6f45cc0616188c5b0c88e12218a0769ab47a27ee47958292c72a49dce7b6b1f95525f3944055a3356631cef89f69d76d5b86e143b01c6f0ad86bdc36e1ea3d22f0841c5a5eef15eb446b5486ae37b27644088ffe9b3b18810b5f957f852a18861c42341636413b5cff13e5efcc59ceed8c3fd78e4821fa977f5999555ca6d83f85a3e9a761fbc2bf4a7a63c5a127d76962b8ac31157522c6c9de894dbe76cdfb5c02810da4851a4d9000000001bfaa0259cc3b584a1b288058400fb6415eca85dff8ce92b68153e7a90bd646db6d1a4feb395f1d29c7f48384ad8f03ce4d8ac70644efd5d7cc52f88a1654ccdf5b35bccedc269b4df4772fde618649e1035da933491ebab355f4b6a8fcfd9d6c92088e1cd669c3c35508842d7e2c2d19e212639d4093d", 0x198, 0x5}, {&(0x7f0000000440)="af75874ac1f8dd7076387b1656dc8873be5b95937c66fd363dd0e2f3571a0e8c227d855d422d24785e7ca3523d4576e46ba77dd3aa5841898ddcd488229f92d39395a803e0e0baebabba1aeaf4a1e292a65277f9b0be5b84ad674b02af6f1b", 0x5f, 0xe2d}, {&(0x7f00000004c0)="12298a26745dc17741a4138ef630811d45", 0x11, 0xa2}, {&(0x7f0000000500)="36538bb29d7842fd86dc0e97a40c10e396b5c62e036bab2018acc7d2ef6d01883a436a22d54260e65cadeba0f7bb3110bf295925ee5cff5caff81ac2e908131f9ce2ebb7f04117f39172a0ac33428de71e792f290844612880a436761bb50a2d25e07fb4ac25344429a3e350905942e8aa6b1ff7e8efec7a8be4d4f88e52593ed49a0fd8c58dd942faf501c21399af3c819154476550c945b80075a7cd20ecb2be6423da486da497e553a6aacbb5b8f9a7551d34291afcd4209ceb967d0deb875d928d9937292ca6ed961939c8227c2df5104f556dac", 0xd6, 0x6}], 0x400002, &(0x7f0000000680)={[{'\xe9+&}#^\xa9'}, {','}, {}], [{@dont_appraise}]}) socketpair(0x10, 0x5, 0xfffffff7, &(0x7f0000000780)={0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_PMK(r4, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000880)={&(0x7f0000000940)=ANY=[@ANYBLOB="44040000e96ff6da3c4bac753fd2bcae6ad9486b2003a907a2846bd44d85e782519a17a29c4c80a9fb1739b003000000b8aaaf36051d3b1a30c04130a80704ac24db0de9c2c29823fe50e475", @ANYRES16=0x0, @ANYBLOB="000826bd7000ffdbdf257c0000000c009900020000005a0000000a000600ffffffffffff00000a000600ffffffffffff00000a000600ffffffffffff0000"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x200008c4) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000006c0)={"26ffd8753d41272e2f854604f88018c5f0451c2666f89f580ec9981fe5432e35"}) 17:34:16 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 31) 17:34:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) 17:34:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x88974e48d470da1e, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:16 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x400, 0x0, 0x0, 0x80000, 0x0) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x101, 0x8, 0x2, 0xfffffc00, 0x3ff, 0xef9, 0x1, 0x6, 0x4, 0xde8f], 0xa, 0x800, 0x0, 0xffffffffffffffff}) (rerun: 32) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f00000000c0)={@id={0x2, 0x0, @d}}) (async) getitimer(0x1, &(0x7f0000000180)) [ 1904.072316] FAULT_INJECTION: forcing a failure. [ 1904.072316] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.082124] FAULT_INJECTION: forcing a failure. [ 1904.082124] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.095890] CPU: 1 PID: 19145 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1904.103776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1904.113119] Call Trace: [ 1904.115701] dump_stack+0x1b2/0x281 17:34:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x88974e48d470da1e, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r1) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1904.119323] should_fail.cold+0x10a/0x149 [ 1904.123459] should_failslab+0xd6/0x130 [ 1904.127416] kmem_cache_alloc_node+0x263/0x410 [ 1904.131985] __alloc_skb+0x5c/0x510 [ 1904.135612] kobject_uevent_env+0x882/0xf30 [ 1904.139929] lo_ioctl+0x11a6/0x1cd0 [ 1904.143551] ? loop_set_status64+0xe0/0xe0 [ 1904.147800] blkdev_ioctl+0x540/0x1830 [ 1904.151680] ? blkpg_ioctl+0x8d0/0x8d0 [ 1904.155558] ? trace_hardirqs_on+0x10/0x10 [ 1904.159787] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1904.164885] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1904.169897] block_ioctl+0xd9/0x120 [ 1904.173519] ? blkdev_fallocate+0x3a0/0x3a0 [ 1904.177829] do_vfs_ioctl+0x75a/0xff0 [ 1904.181617] ? lock_acquire+0x170/0x3f0 [ 1904.185581] ? ioctl_preallocate+0x1a0/0x1a0 [ 1904.189977] ? __fget+0x265/0x3e0 [ 1904.193418] ? do_vfs_ioctl+0xff0/0xff0 [ 1904.197387] ? security_file_ioctl+0x83/0xb0 [ 1904.201785] SyS_ioctl+0x7f/0xb0 [ 1904.205130] ? do_vfs_ioctl+0xff0/0xff0 [ 1904.209089] do_syscall_64+0x1d5/0x640 [ 1904.212963] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1904.218134] RIP: 0033:0x7fe8dd97a037 [ 1904.221838] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1904.229545] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1904.236808] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1904.244067] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1904.251320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1904.258573] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1904.265841] CPU: 0 PID: 19144 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1904.273732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1904.276343] befs: (loop5): No write support. Marking filesystem read-only [ 1904.283074] Call Trace: [ 1904.283091] dump_stack+0x1b2/0x281 [ 1904.283105] should_fail.cold+0x10a/0x149 [ 1904.283122] should_failslab+0xd6/0x130 [ 1904.290422] befs: (loop5): unable to read superblock [ 1904.292598] kmem_cache_alloc+0x28e/0x3c0 [ 1904.292612] __d_alloc+0x2a/0xa20 [ 1904.292623] ? d_lookup+0x172/0x220 [ 1904.320569] d_alloc+0x46/0x240 [ 1904.323855] __lookup_hash+0x101/0x270 [ 1904.327742] filename_create+0x156/0x3f0 [ 1904.331804] ? kern_path_mountpoint+0x40/0x40 [ 1904.336302] SyS_mkdirat+0x95/0x270 [ 1904.339924] ? SyS_mknod+0x30/0x30 [ 1904.343455] ? fput_many+0xe/0x140 [ 1904.347014] ? do_syscall_64+0x4c/0x640 [ 1904.350983] ? SyS_mknod+0x30/0x30 [ 1904.354522] do_syscall_64+0x1d5/0x640 [ 1904.358409] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1904.363588] RIP: 0033:0x7f50cd1ff387 17:34:16 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000240)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'vlan0\x00'}}, 0x1e) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_mount_image$befs(&(0x7f00000004c0), &(0x7f0000000500)='\x00', 0xb2ef, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540)="9607b4882078518702baaf0694fc3730aa267a65824e", 0x16, 0x1}], 0x10000, &(0x7f00000005c0)={[{'\x00'}], [{@dont_measure}, {@dont_hash}, {@dont_appraise}, {@fsname={'fsname', 0x3d, 'vlan0\x00'}}]}) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$PTP_EXTTS_REQUEST(r0, 0x40103d02, &(0x7f0000000440)={0x8, 0xc}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000480)=""/49, 0x31}, {&(0x7f0000000280)=""/207, 0xcf}], 0x6}, 0x2040) 17:34:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) [ 1904.367288] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1904.374987] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1904.382244] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1904.389503] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1904.396772] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1904.404035] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:16 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 39) 17:34:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x69, 0x1, 0x4, 0xb, 0xffff}) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, 0x0) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x2) 17:34:16 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 32) 17:34:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:16 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) 17:34:16 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000240)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'vlan0\x00'}}, 0x1e) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_mount_image$befs(&(0x7f00000004c0), &(0x7f0000000500)='\x00', 0xb2ef, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540)="9607b4882078518702baaf0694fc3730aa267a65824e", 0x16, 0x1}], 0x10000, &(0x7f00000005c0)={[{'\x00'}], [{@dont_measure}, {@dont_hash}, {@dont_appraise}, {@fsname={'fsname', 0x3d, 'vlan0\x00'}}]}) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) ioctl$PTP_EXTTS_REQUEST(r0, 0x40103d02, &(0x7f0000000440)={0x8, 0xc}) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000480)=""/49, 0x31}, {&(0x7f0000000280)=""/207, 0xcf}], 0x6}, 0x2040) 17:34:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x69, 0x1, 0x4, 0xb, 0xffff}) (async, rerun: 32) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) (rerun: 32) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, 0x0) (async) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x2) 17:34:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) [ 1904.492986] FAULT_INJECTION: forcing a failure. [ 1904.492986] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.529499] CPU: 1 PID: 19192 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 17:34:16 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) (async) 17:34:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x69, 0x1, 0x4, 0xb, 0xffff}) (async) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, 0x0) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x2) [ 1904.537406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1904.546753] Call Trace: [ 1904.549347] dump_stack+0x1b2/0x281 [ 1904.552978] should_fail.cold+0x10a/0x149 [ 1904.557129] should_failslab+0xd6/0x130 [ 1904.561101] kmem_cache_alloc_node+0x263/0x410 [ 1904.565682] __alloc_skb+0x5c/0x510 [ 1904.569308] kobject_uevent_env+0x882/0xf30 [ 1904.573640] lo_ioctl+0x11a6/0x1cd0 [ 1904.577279] ? loop_set_status64+0xe0/0xe0 [ 1904.581519] blkdev_ioctl+0x540/0x1830 [ 1904.585407] ? blkpg_ioctl+0x8d0/0x8d0 [ 1904.589290] ? trace_hardirqs_on+0x10/0x10 17:34:16 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) [ 1904.593532] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1904.598633] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1904.603653] block_ioctl+0xd9/0x120 [ 1904.607274] ? blkdev_fallocate+0x3a0/0x3a0 [ 1904.611592] do_vfs_ioctl+0x75a/0xff0 [ 1904.615517] ? lock_acquire+0x170/0x3f0 [ 1904.619490] ? ioctl_preallocate+0x1a0/0x1a0 [ 1904.623949] ? __fget+0x265/0x3e0 [ 1904.627402] ? do_vfs_ioctl+0xff0/0xff0 [ 1904.631364] ? security_file_ioctl+0x83/0xb0 [ 1904.635756] SyS_ioctl+0x7f/0xb0 [ 1904.639101] ? do_vfs_ioctl+0xff0/0xff0 [ 1904.643140] do_syscall_64+0x1d5/0x640 [ 1904.647011] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1904.652177] RIP: 0033:0x7fe8dd97a037 [ 1904.655880] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1904.663579] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1904.670847] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1904.678095] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1904.685487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1904.692736] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1904.719969] FAULT_INJECTION: forcing a failure. [ 1904.719969] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.731398] CPU: 0 PID: 19202 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1904.739275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1904.748627] Call Trace: [ 1904.751217] dump_stack+0x1b2/0x281 [ 1904.754850] should_fail.cold+0x10a/0x149 [ 1904.758997] should_failslab+0xd6/0x130 [ 1904.762972] kmem_cache_alloc+0x40/0x3c0 [ 1904.767040] __es_insert_extent+0x338/0x1360 [ 1904.771443] ? __es_shrink+0x8c0/0x8c0 [ 1904.775330] ? lock_acquire+0x170/0x3f0 [ 1904.779298] ? ext4_es_insert_extent+0x11f/0x530 [ 1904.784055] ext4_es_insert_extent+0x1b9/0x530 [ 1904.788639] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1904.794434] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1904.799889] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 1904.805686] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 1904.810267] ? __lock_acquire+0x5fc/0x3f20 [ 1904.814505] ? __lock_acquire+0x5fc/0x3f20 [ 1904.818738] ? mark_buffer_dirty+0x95/0x480 [ 1904.823054] ? trace_hardirqs_on+0x10/0x10 [ 1904.827283] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1904.832643] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1904.837832] ? trace_hardirqs_on+0x10/0x10 [ 1904.842063] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1904.846909] ? ext4_es_lookup_extent+0x321/0xac0 [ 1904.851659] ? lock_acquire+0x170/0x3f0 [ 1904.855633] ? lock_acquire+0x170/0x3f0 [ 1904.859605] ? ext4_map_blocks+0x29f/0x1730 [ 1904.863931] ext4_map_blocks+0xb19/0x1730 [ 1904.867476] befs: (loop5): No write support. Marking filesystem read-only [ 1904.868078] ? ext4_issue_zeroout+0x150/0x150 [ 1904.868088] ? __ext4_new_inode+0x27c/0x4eb0 [ 1904.868106] ext4_getblk+0x98/0x3f0 [ 1904.868117] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1904.868131] ext4_bread+0x6c/0x1a0 [ 1904.876452] befs: (loop5): unable to read superblock [ 1904.879523] ? ext4_getblk+0x3f0/0x3f0 [ 1904.879533] ? dquot_initialize_needed+0x240/0x240 [ 1904.879547] ext4_append+0x143/0x350 [ 1904.879560] ext4_mkdir+0x4c9/0xbd0 [ 1904.879575] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1904.921163] ? security_inode_mkdir+0xca/0x100 [ 1904.925745] vfs_mkdir+0x463/0x6e0 [ 1904.929266] SyS_mkdirat+0x1fd/0x270 [ 1904.932966] ? SyS_mknod+0x30/0x30 [ 1904.936491] ? fput_many+0xe/0x140 [ 1904.940008] ? do_syscall_64+0x4c/0x640 [ 1904.943957] ? SyS_mknod+0x30/0x30 [ 1904.947479] do_syscall_64+0x1d5/0x640 [ 1904.951375] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1904.956541] RIP: 0033:0x7f50cd1ff387 [ 1904.960224] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1904.967986] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1904.975230] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1904.982492] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 17:34:17 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 40) 17:34:17 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[@window={0x3, 0x200, 0x4}, @timestamp, @window={0x3, 0x0, 0x6}], 0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1], 0x1, 0x800, 0x0, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$SIOCX25GFACILITIES(r1, 0x89e2, &(0x7f0000000040)) 17:34:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) 17:34:17 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000240)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'vlan0\x00'}}, 0x1e) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_mount_image$befs(&(0x7f00000004c0), &(0x7f0000000500)='\x00', 0xb2ef, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540)="9607b4882078518702baaf0694fc3730aa267a65824e", 0x16, 0x1}], 0x10000, &(0x7f00000005c0)={[{'\x00'}], [{@dont_measure}, {@dont_hash}, {@dont_appraise}, {@fsname={'fsname', 0x3d, 'vlan0\x00'}}]}) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$PTP_EXTTS_REQUEST(r0, 0x40103d02, &(0x7f0000000440)={0x8, 0xc}) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000480)=""/49, 0x31}, {&(0x7f0000000280)=""/207, 0xcf}], 0x6}, 0x2040) 17:34:17 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 33) [ 1904.989742] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1904.996994] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1905.008115] befs: (loop0): No write support. Marking filesystem read-only [ 1905.015753] print_req_error: I/O error, dev loop1, sector 0 17:34:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[@window={0x3, 0x200, 0x4}, @timestamp, @window={0x3, 0x0, 0x6}], 0x3) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1], 0x1, 0x800, 0x0, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$SIOCX25GFACILITIES(r1, 0x89e2, &(0x7f0000000040)) 17:34:17 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) (async) [ 1905.113561] FAULT_INJECTION: forcing a failure. [ 1905.113561] name failslab, interval 1, probability 0, space 0, times 0 [ 1905.150001] CPU: 1 PID: 19254 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 17:34:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[@window={0x3, 0x200, 0x4}, @timestamp, @window={0x3, 0x0, 0x6}], 0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1], 0x1, 0x800, 0x0, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$SIOCX25GFACILITIES(r1, 0x89e2, &(0x7f0000000040)) 17:34:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x0, 0x22, 0x0, "718958f1da6ac616efc220f66d65bb241b1d288776d071e9298cfc20a05f407c572d8aa7ea2d5292d9397c21f40bfa8b55a777c43b901075f3e466765b8d95f6e302533abe62972c30125a2c098298b7"}, 0xd8) 17:34:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x0, 0x22, 0x0, "718958f1da6ac616efc220f66d65bb241b1d288776d071e9298cfc20a05f407c572d8aa7ea2d5292d9397c21f40bfa8b55a777c43b901075f3e466765b8d95f6e302533abe62972c30125a2c098298b7"}, 0xd8) [ 1905.157907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1905.167257] Call Trace: [ 1905.169846] dump_stack+0x1b2/0x281 [ 1905.173476] should_fail.cold+0x10a/0x149 [ 1905.177630] should_failslab+0xd6/0x130 [ 1905.181614] kmem_cache_alloc_node+0x263/0x410 [ 1905.186196] __alloc_skb+0x5c/0x510 [ 1905.189823] kobject_uevent_env+0x882/0xf30 [ 1905.194153] lo_ioctl+0x11a6/0x1cd0 [ 1905.197779] ? loop_set_status64+0xe0/0xe0 [ 1905.202013] blkdev_ioctl+0x540/0x1830 [ 1905.205898] ? blkpg_ioctl+0x8d0/0x8d0 [ 1905.209778] ? trace_hardirqs_on+0x10/0x10 [ 1905.214010] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1905.219121] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1905.224143] block_ioctl+0xd9/0x120 [ 1905.227774] ? blkdev_fallocate+0x3a0/0x3a0 [ 1905.232089] do_vfs_ioctl+0x75a/0xff0 [ 1905.235889] ? lock_acquire+0x170/0x3f0 [ 1905.239869] ? ioctl_preallocate+0x1a0/0x1a0 [ 1905.244282] ? __fget+0x265/0x3e0 [ 1905.247727] ? do_vfs_ioctl+0xff0/0xff0 [ 1905.251686] ? security_file_ioctl+0x83/0xb0 [ 1905.256073] SyS_ioctl+0x7f/0xb0 [ 1905.259416] ? do_vfs_ioctl+0xff0/0xff0 [ 1905.263376] do_syscall_64+0x1d5/0x640 [ 1905.267279] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1905.272445] RIP: 0033:0x7fe8dd97a037 [ 1905.276152] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1905.283843] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1905.291101] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1905.298356] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1905.305607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1905.312858] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1905.322845] befs: (loop5): No write support. Marking filesystem read-only [ 1905.324456] FAULT_INJECTION: forcing a failure. [ 1905.324456] name failslab, interval 1, probability 0, space 0, times 0 [ 1905.329866] befs: (loop5): unable to read superblock [ 1905.341003] CPU: 0 PID: 19262 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1905.341010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1905.341013] Call Trace: [ 1905.341028] dump_stack+0x1b2/0x281 [ 1905.341041] should_fail.cold+0x10a/0x149 [ 1905.373720] should_failslab+0xd6/0x130 [ 1905.377697] kmem_cache_alloc+0x40/0x3c0 [ 1905.381765] __es_insert_extent+0x338/0x1360 [ 1905.386167] ? __es_shrink+0x8c0/0x8c0 [ 1905.390054] ? lock_acquire+0x170/0x3f0 [ 1905.394025] ? ext4_es_insert_extent+0x11f/0x530 [ 1905.398782] ext4_es_insert_extent+0x1b9/0x530 [ 1905.403359] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1905.409153] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1905.414598] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 1905.420388] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 1905.424969] ? __lock_acquire+0x5fc/0x3f20 [ 1905.429204] ? __lock_acquire+0x5fc/0x3f20 [ 1905.433434] ? mark_buffer_dirty+0x95/0x480 [ 1905.437753] ? trace_hardirqs_on+0x10/0x10 [ 1905.441967] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1905.447320] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1905.452501] ? trace_hardirqs_on+0x10/0x10 [ 1905.456727] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1905.461553] ? ext4_es_lookup_extent+0x321/0xac0 [ 1905.466290] ? lock_acquire+0x170/0x3f0 [ 1905.470318] ? lock_acquire+0x170/0x3f0 [ 1905.474284] ? ext4_map_blocks+0x29f/0x1730 [ 1905.478611] ext4_map_blocks+0xb19/0x1730 [ 1905.482756] ? ext4_issue_zeroout+0x150/0x150 [ 1905.487230] ? __ext4_new_inode+0x27c/0x4eb0 [ 1905.491631] ext4_getblk+0x98/0x3f0 [ 1905.495237] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1905.499541] ext4_bread+0x6c/0x1a0 [ 1905.503061] ? ext4_getblk+0x3f0/0x3f0 [ 1905.506923] ? dquot_initialize_needed+0x240/0x240 [ 1905.511832] ext4_append+0x143/0x350 [ 1905.515530] ext4_mkdir+0x4c9/0xbd0 [ 1905.519135] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1905.523796] ? security_inode_mkdir+0xca/0x100 [ 1905.528361] vfs_mkdir+0x463/0x6e0 [ 1905.531880] SyS_mkdirat+0x1fd/0x270 [ 1905.535573] ? SyS_mknod+0x30/0x30 [ 1905.539088] ? fput_many+0xe/0x140 [ 1905.542612] ? do_syscall_64+0x4c/0x640 [ 1905.546571] ? SyS_mknod+0x30/0x30 [ 1905.550089] do_syscall_64+0x1d5/0x640 [ 1905.553956] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1905.559121] RIP: 0033:0x7f50cd1ff387 [ 1905.562805] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1905.570496] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1905.577758] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1905.585012] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1905.592266] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1905.599513] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1905.608056] befs: (loop0): No write support. Marking filesystem read-only 17:34:17 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 41) 17:34:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x0, 0x22, 0x0, "718958f1da6ac616efc220f66d65bb241b1d288776d071e9298cfc20a05f407c572d8aa7ea2d5292d9397c21f40bfa8b55a777c43b901075f3e466765b8d95f6e302533abe62972c30125a2c098298b7"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x0, 0x22, 0x0, "718958f1da6ac616efc220f66d65bb241b1d288776d071e9298cfc20a05f407c572d8aa7ea2d5292d9397c21f40bfa8b55a777c43b901075f3e466765b8d95f6e302533abe62972c30125a2c098298b7"}, 0xd8) (async) 17:34:17 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) (rerun: 32) 17:34:17 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:17 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 34) [ 1905.643793] print_req_error: I/O error, dev loop1, sector 0 17:34:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x7fff, 0x4) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000040)={0x15}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000380)="a81d5ff6c1a17ffc89c5fc24290c64ffc01892bc40e2437bb295e4370bd1cb32dc069e5727f905b9126cc41a6f63e55d586b250f23b8f2a863b499ca99c1f804df1e6f6671512bf5bf9dc911cbef", &(0x7f0000000400)=@udp, 0x1}, 0x20) syz_open_dev$vcsa(&(0x7f0000000580), 0xffffffffffffffff, 0x111080) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e20, @loopback}}, 0x0, 0x0, 0x11, 0x0, "b0d4bdab263d0427730197ce62b7ac8f8c9097a0a809563d70b7bd7f637ba5640870f0138127c60486c78c8b88f0f8fa444c72be0eada6fe12631bb0059b2a8e80ad46964bbdc9bcf60c684bafefb428"}, 0xd8) 17:34:17 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) (async, rerun: 64) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 64) 17:34:17 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000180)=0x1, 0x4) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) sendto$unix(r4, &(0x7f0000000340)="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", 0x1000, 0x200048ec, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 17:34:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x7fff, 0x4) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000040)={0x15}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000380)="a81d5ff6c1a17ffc89c5fc24290c64ffc01892bc40e2437bb295e4370bd1cb32dc069e5727f905b9126cc41a6f63e55d586b250f23b8f2a863b499ca99c1f804df1e6f6671512bf5bf9dc911cbef", &(0x7f0000000400)=@udp, 0x1}, 0x20) (async) syz_open_dev$vcsa(&(0x7f0000000580), 0xffffffffffffffff, 0x111080) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e20, @loopback}}, 0x0, 0x0, 0x11, 0x0, "b0d4bdab263d0427730197ce62b7ac8f8c9097a0a809563d70b7bd7f637ba5640870f0138127c60486c78c8b88f0f8fa444c72be0eada6fe12631bb0059b2a8e80ad46964bbdc9bcf60c684bafefb428"}, 0xd8) [ 1905.702561] FAULT_INJECTION: forcing a failure. [ 1905.702561] name failslab, interval 1, probability 0, space 0, times 0 17:34:18 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) (async) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) 17:34:18 executing program 1: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.pending_reads\x00', 0x18200, 0x1) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) mknodat$loop(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1905.758744] CPU: 0 PID: 19307 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1905.766738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1905.776117] Call Trace: [ 1905.778705] dump_stack+0x1b2/0x281 [ 1905.782336] should_fail.cold+0x10a/0x149 [ 1905.786498] should_failslab+0xd6/0x130 [ 1905.790470] kmem_cache_alloc_node+0x263/0x410 [ 1905.795141] __alloc_skb+0x5c/0x510 [ 1905.798768] kobject_uevent_env+0x882/0xf30 [ 1905.803097] lo_ioctl+0x11a6/0x1cd0 [ 1905.806724] ? loop_set_status64+0xe0/0xe0 [ 1905.810959] blkdev_ioctl+0x540/0x1830 [ 1905.814844] ? blkpg_ioctl+0x8d0/0x8d0 [ 1905.818727] ? trace_hardirqs_on+0x10/0x10 [ 1905.822947] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1905.828041] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1905.833051] block_ioctl+0xd9/0x120 [ 1905.836655] ? blkdev_fallocate+0x3a0/0x3a0 [ 1905.840977] do_vfs_ioctl+0x75a/0xff0 [ 1905.844767] ? lock_acquire+0x170/0x3f0 [ 1905.848730] ? ioctl_preallocate+0x1a0/0x1a0 [ 1905.853117] ? __fget+0x265/0x3e0 [ 1905.856556] ? do_vfs_ioctl+0xff0/0xff0 [ 1905.860525] ? security_file_ioctl+0x83/0xb0 [ 1905.864923] SyS_ioctl+0x7f/0xb0 [ 1905.868277] ? do_vfs_ioctl+0xff0/0xff0 [ 1905.872242] do_syscall_64+0x1d5/0x640 [ 1905.876108] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1905.881276] RIP: 0033:0x7fe8dd97a037 [ 1905.884962] RSP: 002b:00007fe8dc2eef28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1905.892647] RAX: ffffffffffffffda RBX: 00007fe8dd9c3a20 RCX: 00007fe8dd97a037 [ 1905.899897] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1905.907142] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1905.914399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1905.921646] R13: 0000000000000004 R14: 00000000200000c0 R15: 0000000000000000 [ 1905.939248] FAULT_INJECTION: forcing a failure. [ 1905.939248] name failslab, interval 1, probability 0, space 0, times 0 [ 1905.945647] befs: (loop5): No write support. Marking filesystem read-only [ 1905.967163] CPU: 0 PID: 19310 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1905.975057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1905.977157] befs: (loop5): unable to read superblock [ 1905.984489] Call Trace: [ 1905.984505] dump_stack+0x1b2/0x281 [ 1905.984520] should_fail.cold+0x10a/0x149 [ 1905.984532] should_failslab+0xd6/0x130 [ 1905.984543] __kmalloc+0x2c1/0x400 [ 1905.984554] ? ext4_find_extent+0x879/0xbc0 [ 1906.011748] ext4_find_extent+0x879/0xbc0 [ 1906.015905] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1906.021390] ext4_ext_map_blocks+0x19a/0x6b10 [ 1906.025914] ? __lock_acquire+0x5fc/0x3f20 [ 1906.030151] ? mark_buffer_dirty+0x95/0x480 [ 1906.034474] ? trace_hardirqs_on+0x10/0x10 [ 1906.038704] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1906.044065] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1906.049253] ? trace_hardirqs_on+0x10/0x10 [ 1906.053488] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1906.058334] ? ext4_es_lookup_extent+0x321/0xac0 [ 1906.063090] ? lock_acquire+0x170/0x3f0 [ 1906.067065] ? lock_acquire+0x170/0x3f0 [ 1906.071037] ? ext4_map_blocks+0x623/0x1730 [ 1906.075363] ext4_map_blocks+0x675/0x1730 [ 1906.079515] ? ext4_issue_zeroout+0x150/0x150 [ 1906.084010] ? __ext4_new_inode+0x27c/0x4eb0 [ 1906.088422] ext4_getblk+0x98/0x3f0 [ 1906.092049] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1906.096377] ext4_bread+0x6c/0x1a0 [ 1906.099919] ? ext4_getblk+0x3f0/0x3f0 [ 1906.103802] ? dquot_initialize_needed+0x240/0x240 [ 1906.108735] ext4_append+0x143/0x350 [ 1906.112451] ext4_mkdir+0x4c9/0xbd0 [ 1906.116082] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1906.120753] ? security_inode_mkdir+0xca/0x100 [ 1906.125328] vfs_mkdir+0x463/0x6e0 [ 1906.128847] SyS_mkdirat+0x1fd/0x270 [ 1906.132537] ? SyS_mknod+0x30/0x30 [ 1906.136056] ? fput_many+0xe/0x140 [ 1906.139572] ? do_syscall_64+0x4c/0x640 [ 1906.143522] ? SyS_mknod+0x30/0x30 [ 1906.147042] do_syscall_64+0x1d5/0x640 [ 1906.150911] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1906.156102] RIP: 0033:0x7f50cd1ff387 [ 1906.159805] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 17:34:18 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 42) 17:34:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x7fff, 0x4) (async) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000040)={0x15}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000380)="a81d5ff6c1a17ffc89c5fc24290c64ffc01892bc40e2437bb295e4370bd1cb32dc069e5727f905b9126cc41a6f63e55d586b250f23b8f2a863b499ca99c1f804df1e6f6671512bf5bf9dc911cbef", &(0x7f0000000400)=@udp, 0x1}, 0x20) (async) syz_open_dev$vcsa(&(0x7f0000000580), 0xffffffffffffffff, 0x111080) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e20, @loopback}}, 0x0, 0x0, 0x11, 0x0, "b0d4bdab263d0427730197ce62b7ac8f8c9097a0a809563d70b7bd7f637ba5640870f0138127c60486c78c8b88f0f8fa444c72be0eada6fe12631bb0059b2a8e80ad46964bbdc9bcf60c684bafefb428"}, 0xd8) 17:34:18 executing program 1: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.pending_reads\x00', 0x18200, 0x1) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) mknodat$loop(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:18 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) (async, rerun: 32) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000180)=0x1, 0x4) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) (async, rerun: 32) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) (async, rerun: 32) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async, rerun: 32) sendto$unix(r4, &(0x7f0000000340)="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", 0x1000, 0x200048ec, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) (rerun: 32) [ 1906.167488] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1906.174737] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1906.181982] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1906.189229] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1906.196476] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:18 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 35) 17:34:18 executing program 1: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.pending_reads\x00', 0x18200, 0x1) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) (async) mknodat$loop(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) (async) syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 17:34:18 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9d92, 0x7, 0x7fffffff, 0x8, 0x6, 0x6, 0x0, 0x5], 0x8, 0x80000}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x4, 0x4) [ 1906.270700] FAULT_INJECTION: forcing a failure. [ 1906.270700] name failslab, interval 1, probability 0, space 0, times 0 [ 1906.307745] FAULT_INJECTION: forcing a failure. [ 1906.307745] name fail_page_alloc, interval 1, probability 0, space 0, times 0 17:34:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:18 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) futimesat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) 17:34:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) [ 1906.319564] CPU: 1 PID: 19376 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1906.327442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1906.336795] Call Trace: [ 1906.339388] dump_stack+0x1b2/0x281 [ 1906.343024] should_fail.cold+0x10a/0x149 [ 1906.347178] __alloc_pages_nodemask+0x22c/0x2720 [ 1906.351934] ? kobject_uevent_env+0x274/0xf30 [ 1906.356437] ? __lock_acquire+0x5fc/0x3f20 [ 1906.360678] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1906.365524] ? blkdev_ioctl+0xf4/0x1830 17:34:18 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) futimesat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) [ 1906.369499] ? blkpg_ioctl+0x8d0/0x8d0 [ 1906.373383] ? trace_hardirqs_on+0x10/0x10 [ 1906.377619] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1906.382720] cache_grow_begin+0x91/0x700 [ 1906.386771] ? fs_reclaim_release+0xd0/0x110 [ 1906.391175] ? check_preemption_disabled+0x35/0x240 [ 1906.396187] cache_alloc_refill+0x273/0x350 [ 1906.400499] kmem_cache_alloc+0x333/0x3c0 [ 1906.404644] getname_flags+0xc8/0x550 [ 1906.408444] SyS_mkdirat+0x83/0x270 [ 1906.412072] ? SyS_mknod+0x30/0x30 [ 1906.415606] ? fput_many+0xe/0x140 [ 1906.419138] ? do_syscall_64+0x4c/0x640 [ 1906.423107] ? SyS_mknod+0x30/0x30 [ 1906.426649] do_syscall_64+0x1d5/0x640 [ 1906.430543] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1906.435724] RIP: 0033:0x7fe8dd979387 [ 1906.439428] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1906.447127] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 [ 1906.454390] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1906.461645] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1906.468902] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1906.476195] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1906.483470] CPU: 0 PID: 19366 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1906.491353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1906.500699] Call Trace: [ 1906.503284] dump_stack+0x1b2/0x281 [ 1906.504910] befs: (loop5): No write support. Marking filesystem read-only [ 1906.506909] should_fail.cold+0x10a/0x149 [ 1906.506926] should_failslab+0xd6/0x130 [ 1906.513984] befs: (loop5): unable to read superblock [ 1906.517967] kmem_cache_alloc+0x28e/0x3c0 [ 1906.517982] ext4_mb_new_blocks+0x514/0x3db0 [ 1906.535550] ? ext4_find_extent+0x6f7/0xbc0 [ 1906.539862] ? ext4_ext_search_right+0x2bc/0xaa0 [ 1906.544600] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 1906.549618] ext4_ext_map_blocks+0x2845/0x6b10 [ 1906.554180] ? __lock_acquire+0x5fc/0x3f20 [ 1906.558393] ? mark_buffer_dirty+0x95/0x480 [ 1906.562692] ? trace_hardirqs_on+0x10/0x10 [ 1906.566905] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1906.572243] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1906.577412] ? trace_hardirqs_on+0x10/0x10 [ 1906.581624] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1906.586450] ? ext4_es_lookup_extent+0x321/0xac0 [ 1906.591201] ? lock_acquire+0x170/0x3f0 [ 1906.595161] ext4_map_blocks+0x675/0x1730 [ 1906.599289] ? ext4_issue_zeroout+0x150/0x150 [ 1906.603762] ? __ext4_new_inode+0x27c/0x4eb0 [ 1906.608164] ext4_getblk+0x98/0x3f0 [ 1906.611773] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1906.616073] ext4_bread+0x6c/0x1a0 [ 1906.619592] ? ext4_getblk+0x3f0/0x3f0 [ 1906.623456] ? dquot_initialize_needed+0x240/0x240 [ 1906.628364] ext4_append+0x143/0x350 [ 1906.632065] ext4_mkdir+0x4c9/0xbd0 [ 1906.635676] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1906.640324] ? security_inode_mkdir+0xca/0x100 [ 1906.644883] vfs_mkdir+0x463/0x6e0 [ 1906.648423] SyS_mkdirat+0x1fd/0x270 [ 1906.652115] ? SyS_mknod+0x30/0x30 [ 1906.655630] ? fput_many+0xe/0x140 [ 1906.659254] ? do_syscall_64+0x4c/0x640 [ 1906.663204] ? SyS_mknod+0x30/0x30 [ 1906.666724] do_syscall_64+0x1d5/0x640 [ 1906.670592] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1906.675758] RIP: 0033:0x7f50cd1ff387 [ 1906.679444] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1906.687130] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1906.694382] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1906.701739] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1906.708985] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1906.716238] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:19 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 43) 17:34:19 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) futimesat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) 17:34:19 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9d92, 0x7, 0x7fffffff, 0x8, 0x6, 0x6, 0x0, 0x5], 0x8, 0x80000}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x4, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9d92, 0x7, 0x7fffffff, 0x8, 0x6, 0x6, 0x0, 0x5], 0x8, 0x80000}) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x4, 0x4) (async) 17:34:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) 17:34:19 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000180)=0x1, 0x4) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) sendto$unix(r4, &(0x7f0000000340)="7ecd05880950115237d95bf6f7dbc93a1fa37f82c80ded74e9f43a793c517dbf1c375fb698301953b496cf3060d771f4b7345b435e06adf7d0d9114e7cc6bd4e52911578be528d37fa64a5723b4ef6913fed3fe78d0f019ec7460bb4730051db6c0876a7c5e1ceb6edbdee84f87805c708b98569f8a80abb60e2bd9eddd158a64887e19a1979a584b7dcd5bab0268012baf480b2fba07ddd5c112014383323abec873aeb5bf77e59792d5b9f82eba5f958e8cd24f35c4fa5f9552867aa0791c65d8610dea8058ae53cd86f267232585914548b651b15ec4aeaaac170f0cdad3efb67e4217e9108d0d462472dfdb284a28d38a5133330868810fec928451279414e84fce9abc30deefb1620785d9d07b4cfed71b73fd946e6a90d942ef8a31c80b9d3717b751f4001da2eb6a235c8dd924bb3003424e7b3ca5400fdbfd6ed705a8b9936d8278be68ebb6880d5801fb30af68d6753388bc34c479d92536218d2a90ae2840a0f051f5f0fd047dafd04b5955239dba2a0e21bf8951d00b11c05430f01ced37fabf59fef75487ef598d2150fac5c4679f2d39f1f0f60e0ce96a075a404e9672af98d136634a325275cd1fd5635f845fd1de0098e2c0a08236c3b9d262a7525bdae7390fd22a391a5f5c4fcc8a45e68d026ce6183cdf729c7c9d16f5ec31ee5d7ed5adccf3d75d278775210baf5ee091d13f2055795e22f180f6921dcc77cc77344457d760889a0764e9b37a5515314715d398169d3f75ce1cb16bca4dbbb880d615fdff332ce294cb386b83f968f012ab7800611d7b248e7d8be4068c7195b7b927a65dc1dc1ed72ada43f45552b15e9e2af8eb695f06b47eba58831d8fb1670a349defb26a3948a2e2c53f24d8a654d18fd7a08534a4a842b7bc3d2cdb1ef74d3b935d08f654e61888ef9fa435d12318659ed6fc88797fbbc552067a0c1d405cb7f0b9984b4d31b1d8d32b59243d0f53afa2cdaad3f589828aeac6a5eaba00bdeeb96f64b1b8e019b7102a5dfb0df1e66b82ef0e0df416f774d6a455086f8814acc531860a3b2daee4ae32a5243d0e1786a3738e05d8a0bab9bfdfd4130d96514924c7f85f082b104b56279c495a0bbd094eb77cb30f14b7edf61942b6132bc76e81ebd42421ece14236fd0f86721a4234eaac99ef33f191a61c5b4a67ab17fbbbf50db741fdf459a5c61cda06d2d8fac190375dbe7ea328526e58dca5215c1adf09e89cdb669c8e4f259581e49b2564aea2f8808bad18c2e4bac0cc6be05da6c58fe55370aed7f4c090e0e85cde5145b878489d18c24244ef8e9849379363abd6de7a9d8485d171a6f6016f507140c908fcb523716083634f0363c97174ee0fa595a3baaf41a569cdd43ffa3394e40edf9e42c144cccab06de800474b3308b1305a7a4395ed5da418c5d17a19700eb55e9eb62784071487a63efe813ba6ec96e8bd16bdc0584e6dca9f132f6872df6451d2078898d13eeeda1dc8defea524e2f61920d1a5cd6e6107ba806f39431598bd76bebb56b0ae8a0838132eede3f0ffeff1de73f706bb66c2a1bbba2b098c472c117e6bea337efafbb39284968e171d52a8f0bff7b5e38cebdcc37e1dec372fa2e597181299734dfa0963514a75714b629dd615732078513e68a429cc7e9bd5a736ad60780f2c63e8d71d527e148788fc164a14bbeffd2c88d3e3eb0a96318e94b237d99449048bda3a038120b78b8556f8bf1f6cca1376287e283c7fc6466dd7562ae86f47945d25faf10b093ad22f923ca739162ad553900d9c46187e5b6e401756f2cd15a912f62f4fed8769ccc6a608370174c5c8fd6ac18812ce3afa8c49a657eab359ead94891350de96920be2dc146c94178faf60ef47bc3ecf08b8075d5272ed5ccc4d347ac0f88deb167c25def0cc8f6746f83284add476bfbfb7793638fe45c97b175269285dec7c15ac57be409cd640553ca51135fdbeea24b206c0a15b3bf1c7dc183052f898139b3a5a19ec9cb4a0f8ab574e718f9c354b7a6260f37b55964c21e6d99b31bd4d47a57dab4edef5e7c68c239f5b12435471f49192363f8836f184f9ae1b0890c56a110988d5f033020c753b16fbbe82c562c3a385f793acc759cf820e94a842cdd7d0bfdcca9ab97374c54fe06e34de96a709a97dad9bffb687fc4e22846d3e97c1a223ccaa4eb889e874009079e906ed822d5b36b3bb862082917f0ce9b0987ac4a9021fd61073c58c3b8ad888b6892cd68005c70929b861c2958de1f4bc6f6e5a1cbeae018bd1c2360dda919262908dd66b651141690c00b0c05c226cc18ee4892e434aa21504cab058c0449c1ee51a735aca7737c92aea2f42de819e25e81038531398cebbb711d7d757c036458cca6c2712c604a107bf88982fd9815f6ddb454a79804832ecc04cb84c02953ee15512b96695910c822dd675485cc7a47b24c6461e219e36bae66fbf42c5e5fde75438653f63fa571acb37eb16d24c1065d9da18ed80e74ec6b34c6cb60c5030702b8a324329b2d11aab3ab253c0b69516270e37ca0e1ff859fe894f8a8c613516a2b0abed4649449249d2a517a0c88cf57ea6d89ce728a9872757e4186190b1adfce1a11e65ce5c05ec0b5e9a39e9394a374ed0a3d03a9b8c66b6fc9566a5564354243f1d341e2d5c2c546570ce8f6ad82c5a41cbe98159b56890866d75a498a43d8d4ec9a9c94e4aa27745e1d4947ab478265637dfe4cce0b99a9032253edcf4f0c940b0650bbc17835f0c5118b9c331a2479206029293094db7bb1cdcadf71f2d93be80b27f8efc67d89f21746081baf6016978a632684dd7697c867e5a868e9fd6cc07c07cda2781c387ef94bd7e10828e937e2cffaef712778f3a8761e846b1533d79e0fc3ce412d53246513e0d7db7d008dd9208a8b8e0385d51aed3f9ea871ba0ca014da72e4a8382fda594f1fb81b3ba33c3377c479fbe0dbc135f4b525742495e937ad470e0f7daf3ac0ad27e84cda07ee9ff87d079b25a3f096ec7cff240f84e506b3a511362041f1ad4e4ee04f6480bc883d7b745a054f5e9b895585b59b5777fa4087a38f90f9357263c1368e78f6da0b93c14d7dd011d6a8b1ea68bf82b1d40089d2da34f287126e2ad4b4f0d88eeb2f1dd7f4e913a9de47a4951070eaca3486b9f94b90e14de899d3cdca85bd60923c78358acbf99e4be92459b2d51cce1b0705c537d1947fe25a34296c7f2ea65d67b34ebff581b4826d94a497da9a05983ce076d80aaa668bce7cfc48bfbcdbdc113e8fd31ca2135db8f1f639071379d6f9f8ad58f5580ba19534e1eb1ce3ac16837088e9e0ac648e2a27b4633e6f31e2d1a51487e8bd4df0824c5242c702fca45e14088bd4dade644dd7afe08b611ca31ba19330b2c051bf69e84eede290b066d49c539da63ed908050ea869fafe48e550d152089eab8f5be76ae14ff33f59ca0282b30d21d12712408d339f40a06f43bfcbf281f36783b07a3d555f55b9bfc57db9504e39fe58f177d25026f8e2bbc0de04e09d3b302092d4f5375ab49da9525a12108253f7b8a8221427969f62580d3711225d0f1a16d783847bdc18488abc57c5116ed0d4c6d3c0298336007a34f709293b84b0baa3301ea0bec900fb0a3ec17d754253cc78316b406fc57497c803c501050d5d0ec95955c4a1565f9e9ded0d7ec613f0bdcfe149fe1eef57ed5fa3e425f8a5125f95a0561b3fed4c7651f1ddc1263bf0dc65b41f16a767869e910c781c6525ef093fe24515b32cf1194a4d2d973fa6b687db3eff0890b0a7ef30c5314780fbd5d609225724b6b3959e2a7c6d254b5df97a7cc5409c806564991891775990c27ac10bf7bf78658079589eff4c3cd38da7a7581a9ce73c796eda9ec67922da867e7beff63fb6b29f9b89af43fe59793aa27a9ecc1c3a7aecf61c1593a2d1c590234d3d3b0bf35ab61f864c53a0f85e903d20f0bf896ded2b5eda1c9b463a9f465157e734fe94de741e8f656414d11e14a85a98fae4a3b12fb3db3f80e8bac90633a1a50215290af582e539f48bfa8bd106eb5aa28daf7776631da994e2c2a6a7b860902a25736a9e0dfe3ab76722e5ee36d6d1f344faa31a87521e8ed254a930e6576824310b5f5714627ab23b07ff71d80256e8e44b4eba306af03435caf0350ec2297073e0e3ad945405c445ca3161983a54335a0b87f522c7710c2181ad340b377aff0192ef4768513d76b58fe5659d492549cf6f58f0f185fbaaa0df6d864e0966b202ebd52f1a1f417352dcb080b54783e4f4d810ad9dd47ef015506217e621c686270d7a7e2c5fe6181665dee7714a5f7db83f829b667eda0c2f938a5207b0d16afceecd32e51e9f9a549678d934aa595f074ecbd766ca504368f56e5954c8ed7de01c0e75cd5d3d89a3094d1d0dfc49c7264ccf9a57dae26105be579afb1dc2de26f97b9fbeedda0169f431877c8f446043a8a96b0842e543e092b796a8ea06f093f3c3a4158180d00c4796fcfd6e88c37490d0c3fedc764fb330154c80915bacbd85919e48ce47fdb30beee0f2ceb3737e82c03b8af407f9fa4e6f53b13deaaa4e99f8c46b74c95ecd57cd9e1070fb8a05b90a75d6095db5931ab5c46ecd3b7a6f828c5a0a3bc31941e086241e294865caa3ac8d1e5ae472cad3c88656ce69db09bb9bb64bc850dc1560be5b9252f71712a762ef0744f16d61b72849a87d421ee62dbffbe3f57e1638f31132095fdb7e5229683c1d83d518bd3f2ce74524a08915b9ee5751160e5e9ce23010c3e38509a86af90481d2e0d05b68a9605a3b2745ba80f2df20a42e9369645e84bbebcd4c4c1424da69db89103c093a82ef53b432f5222cb7fa7da70a150eb75ff141d4eba45523777f4502799ac55ddaaea270adfc7f8653b938d0f24a4f111c27db33e94c250bf4bbf2633ac069a3a75192f8d8e6d920de39c5bb6f2cd02c962a93312fa4f1a470267a03aba36688a3e588952c9555001ee850cb98bd829c8dc6c5b61fb5be3cbcb4fa7ff8d4321584f64799bc46ae5130e1241f3a4cfc3560b0ab01c3e691a0ce8dccc4825db2a4c9930d4208ba01fedb4044bba6ed471cb592ddc7117e4f1eb181df901ef5a6896f3b6011de6a3758725b5ef727e56dbfe22ed919956126678c3bc00623aeff0a16329a69ac1722d9256477eb07363a401aaab9b8ef854d2c595e0aa04e26e3b656459d56ba3b195709e8f965dda6a4d27f3d38b2bb81c10993824ab10fff83580c18eebfb507b2dae0c4acdea582d7e25bc6e869a6eacc19ee2eaba9e6a091ea0c29eab95ad2c7b4cae28603cd2ef1e1102695f33c81904429111f099c01d476d5703183d52368a5b9f1b75a0fe34a6376127e5c19cd76290efb5e908ed8c2cf2d2f226263a5575c858b0cf82304c3231853a9bb184f06e9dc34e91e1978ac5ff6ae9b55505ddf660c43472b81da1b50b53a9e9757b1b477d4e4adfa5ec1a30b8b82de5836940a9928fd44f8d20f7bcaa78883d5dc7206b466cd4fd1b1fbbde416a098a42350fcecb3449cac2b846d5a9c7939b18c537a11d06a55d54cbe6e83f897fcd89f0d4549105ecc10d9414815bfa6111ba8e39345648dbe02130cd38c17a3ddc1c87570286aa980994df22f942befadf8681ff0b75cb3b58d2a0e2c384c96ee2e2427ddab4a825d3f034aff2695e7f737057ef7922e967b963fc66974d073dad8f86ebe583e96b8192e9ab9247817452d282a56e0150ef420e4d541150218931c488953c9e237dc40dadde9eef6f8530bbe98a15c1877ee47b89ca86a84ab4c7291f16fe", 0x1000, 0x200048ec, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000180)=0x1, 0x4) (async) pipe2$watch_queue(&(0x7f0000000080), 0x80) (async) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) (async) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) sendto$unix(r4, &(0x7f0000000340)="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", 0x1000, 0x200048ec, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) (async) 17:34:19 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 36) 17:34:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) 17:34:19 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040), 0x40000000000, 0x20280) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f0000000080)) connect$x25(r0, &(0x7f0000000180), 0x12) [ 1906.811755] FAULT_INJECTION: forcing a failure. [ 1906.811755] name failslab, interval 1, probability 0, space 0, times 0 [ 1906.838405] CPU: 1 PID: 19408 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1906.846305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1906.855657] Call Trace: [ 1906.858250] dump_stack+0x1b2/0x281 [ 1906.861882] should_fail.cold+0x10a/0x149 [ 1906.866033] should_failslab+0xd6/0x130 [ 1906.870009] __kmalloc+0x2c1/0x400 [ 1906.873548] ? ext4_find_extent+0x879/0xbc0 [ 1906.877880] ext4_find_extent+0x879/0xbc0 [ 1906.882035] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1906.887487] ext4_ext_map_blocks+0x19a/0x6b10 [ 1906.891986] ? __lock_acquire+0x5fc/0x3f20 [ 1906.896230] ? mark_buffer_dirty+0x95/0x480 [ 1906.900555] ? trace_hardirqs_on+0x10/0x10 [ 1906.904788] ? __ext4_handle_dirty_metadata+0x120/0x480 17:34:19 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_open_dev$audion(&(0x7f0000000040), 0x40000000000, 0x20280) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f0000000080)) (async) connect$x25(r0, &(0x7f0000000180), 0x12) [ 1906.910150] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1906.915338] ? trace_hardirqs_on+0x10/0x10 [ 1906.919575] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1906.924422] ? ext4_es_lookup_extent+0x321/0xac0 [ 1906.929175] ? lock_acquire+0x170/0x3f0 [ 1906.933149] ? lock_acquire+0x170/0x3f0 [ 1906.937120] ? ext4_map_blocks+0x623/0x1730 [ 1906.941445] ext4_map_blocks+0x675/0x1730 [ 1906.945592] ? ext4_issue_zeroout+0x150/0x150 [ 1906.950080] ? __ext4_new_inode+0x27c/0x4eb0 [ 1906.954500] ext4_getblk+0x98/0x3f0 [ 1906.958122] ? ext4_iomap_begin+0x7f0/0x7f0 17:34:19 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9d92, 0x7, 0x7fffffff, 0x8, 0x6, 0x6, 0x0, 0x5], 0x8, 0x80000}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x4, 0x4) [ 1906.962445] ext4_bread+0x6c/0x1a0 [ 1906.965981] ? ext4_getblk+0x3f0/0x3f0 [ 1906.969866] ? dquot_initialize_needed+0x240/0x240 [ 1906.974794] ext4_append+0x143/0x350 [ 1906.978506] ext4_mkdir+0x4c9/0xbd0 [ 1906.982137] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1906.986807] ? security_inode_mkdir+0xca/0x100 [ 1906.991386] vfs_mkdir+0x463/0x6e0 [ 1906.994929] SyS_mkdirat+0x1fd/0x270 [ 1906.998642] ? SyS_mknod+0x30/0x30 [ 1907.002176] ? fput_many+0xe/0x140 [ 1907.005720] ? do_syscall_64+0x4c/0x640 17:34:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, "1ae641f079914f70", "488da9054950a493d8aa653ac4a3b5a5", "8452a707", "3f86ea59fa17e438"}, 0x28) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f00000000c0)) [ 1907.009689] ? SyS_mknod+0x30/0x30 [ 1907.013227] do_syscall_64+0x1d5/0x640 [ 1907.017117] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1907.022303] RIP: 0033:0x7f50cd1ff387 [ 1907.026003] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1907.033709] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1907.040978] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1907.048245] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1907.055509] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 17:34:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="b58ca884719593b15ba70b0e889d85fac2ad7b76d3ec78e2f7afd139ec4a3a8dc8b8d8896eb30803d958aff0cfb0c3da7085a92a7fb9a1e6d304fa3e8e330a6f503156f6248e572cd0e3c8b92d3b0660703f8356faa99871a35ea533081a7095ce495a14796ae8719ec24a21ea391b6d5258059473bc5c2eb296c9e68a452f20ee169a5810cc2b25d992c21d18db5eacebb86777927ee016ddc52915", &(0x7f0000000100)=@udp6=r2}, 0x20) [ 1907.062784] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1907.080822] FAULT_INJECTION: forcing a failure. [ 1907.080822] name failslab, interval 1, probability 0, space 0, times 0 [ 1907.107637] CPU: 1 PID: 19417 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1907.115542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1907.124895] Call Trace: [ 1907.127485] dump_stack+0x1b2/0x281 [ 1907.131116] should_fail.cold+0x10a/0x149 [ 1907.135268] should_failslab+0xd6/0x130 [ 1907.139241] kmem_cache_alloc+0x28e/0x3c0 [ 1907.143387] ? ext4_sync_fs+0x7e0/0x7e0 [ 1907.147364] ext4_alloc_inode+0x1a/0x640 [ 1907.151423] ? ext4_sync_fs+0x7e0/0x7e0 [ 1907.155397] alloc_inode+0x5d/0x170 [ 1907.159022] new_inode+0x1d/0xf0 [ 1907.162391] __ext4_new_inode+0x360/0x4eb0 [ 1907.166624] ? kmem_cache_free+0x7c/0x2b0 [ 1907.170769] ? putname+0xcd/0x110 [ 1907.174219] ? SyS_mkdirat+0x95/0x270 [ 1907.178014] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1907.183380] ? ext4_free_inode+0x1460/0x1460 [ 1907.187793] ? lock_downgrade+0x740/0x740 [ 1907.191951] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1907.197053] ? dquot_initialize_needed+0x240/0x240 [ 1907.201985] ext4_mkdir+0x2e4/0xbd0 [ 1907.205618] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1907.210287] ? security_inode_mkdir+0xca/0x100 [ 1907.214870] vfs_mkdir+0x463/0x6e0 [ 1907.218410] SyS_mkdirat+0x1fd/0x270 [ 1907.222123] ? SyS_mknod+0x30/0x30 [ 1907.225661] ? fput_many+0xe/0x140 [ 1907.229217] ? do_syscall_64+0x4c/0x640 [ 1907.233190] ? SyS_mknod+0x30/0x30 [ 1907.236728] do_syscall_64+0x1d5/0x640 [ 1907.240620] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1907.245806] RIP: 0033:0x7fe8dd979387 [ 1907.249507] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 17:34:19 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 44) 17:34:19 executing program 1: syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_open_dev$audion(&(0x7f0000000040), 0x40000000000, 0x20280) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f0000000080)) (rerun: 32) connect$x25(r0, &(0x7f0000000180), 0x12) 17:34:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, "1ae641f079914f70", "488da9054950a493d8aa653ac4a3b5a5", "8452a707", "3f86ea59fa17e438"}, 0x28) (async) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f00000000c0)) 17:34:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="b58ca884719593b15ba70b0e889d85fac2ad7b76d3ec78e2f7afd139ec4a3a8dc8b8d8896eb30803d958aff0cfb0c3da7085a92a7fb9a1e6d304fa3e8e330a6f503156f6248e572cd0e3c8b92d3b0660703f8356faa99871a35ea533081a7095ce495a14796ae8719ec24a21ea391b6d5258059473bc5c2eb296c9e68a452f20ee169a5810cc2b25d992c21d18db5eacebb86777927ee016ddc52915", &(0x7f0000000100)=@udp6=r2}, 0x20) 17:34:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) [ 1907.257214] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 [ 1907.264477] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1907.271740] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1907.279004] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1907.286267] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 17:34:19 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 37) 17:34:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, "1ae641f079914f70", "488da9054950a493d8aa653ac4a3b5a5", "8452a707", "3f86ea59fa17e438"}, 0x28) (async) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f00000000c0)) 17:34:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="b58ca884719593b15ba70b0e889d85fac2ad7b76d3ec78e2f7afd139ec4a3a8dc8b8d8896eb30803d958aff0cfb0c3da7085a92a7fb9a1e6d304fa3e8e330a6f503156f6248e572cd0e3c8b92d3b0660703f8356faa99871a35ea533081a7095ce495a14796ae8719ec24a21ea391b6d5258059473bc5c2eb296c9e68a452f20ee169a5810cc2b25d992c21d18db5eacebb86777927ee016ddc52915", &(0x7f0000000100)=@udp6=r2}, 0x20) 17:34:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, 0x0, 0x0) 17:34:19 executing program 1: r0 = syz_mount_image$befs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) utimensat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100), 0x0) execveat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='/dev/dlm_plock\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/dlm_plock\x00', &(0x7f0000000240)='!-\'\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='/dev/dlm_plock\x00'], 0x400) recvmmsg$unix(r1, &(0x7f0000002840)=[{{&(0x7f0000000340), 0x6e, &(0x7f00000009c0)=[{&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/238, 0xee}, {&(0x7f0000000740)=""/95, 0x5f}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f00000008c0)=""/222, 0xde}], 0x9}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)=""/48, 0x30}], 0x1, &(0x7f0000000b80)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000000c40), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000000cc0)=""/91, 0x5b}, {&(0x7f0000000d40)=""/177, 0xb1}, {&(0x7f0000000e00)=""/148, 0x94}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/129, 0x81}], 0x5, &(0x7f0000002000)=[@rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f00000020c0)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002140)=""/190, 0xbe}, {&(0x7f0000002200)=""/206, 0xce}, {&(0x7f0000002300)=""/40, 0x28}, {&(0x7f0000002340)=""/135, 0x87}, {&(0x7f0000002400)=""/126, 0x7e}, {&(0x7f0000002480)=""/64, 0x40}, {&(0x7f00000024c0)=""/207, 0xcf}, {&(0x7f00000025c0)=""/248, 0xf8}], 0x8, &(0x7f0000002740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x4, 0x80, &(0x7f0000002940)) 17:34:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, 0x0, 0x0) 17:34:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="b58ca884719593b15ba70b0e889d85fac2ad7b76d3ec78e2f7afd139ec4a3a8dc8b8d8896eb30803d958aff0cfb0c3da7085a92a7fb9a1e6d304fa3e8e330a6f503156f6248e572cd0e3c8b92d3b0660703f8356faa99871a35ea533081a7095ce495a14796ae8719ec24a21ea391b6d5258059473bc5c2eb296c9e68a452f20ee169a5810cc2b25d992c21d18db5eacebb86777927ee016ddc52915", &(0x7f0000000100)=@udp6=r2}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="b58ca884719593b15ba70b0e889d85fac2ad7b76d3ec78e2f7afd139ec4a3a8dc8b8d8896eb30803d958aff0cfb0c3da7085a92a7fb9a1e6d304fa3e8e330a6f503156f6248e572cd0e3c8b92d3b0660703f8356faa99871a35ea533081a7095ce495a14796ae8719ec24a21ea391b6d5258059473bc5c2eb296c9e68a452f20ee169a5810cc2b25d992c21d18db5eacebb86777927ee016ddc52915", &(0x7f0000000100)=@udp6=r2}, 0x20) (async) [ 1907.410495] FAULT_INJECTION: forcing a failure. [ 1907.410495] name failslab, interval 1, probability 0, space 0, times 0 [ 1907.435103] FAULT_INJECTION: forcing a failure. [ 1907.435103] name failslab, interval 1, probability 0, space 0, times 0 [ 1907.483558] CPU: 1 PID: 19489 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1907.491468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1907.500822] Call Trace: [ 1907.503407] dump_stack+0x1b2/0x281 [ 1907.507036] should_fail.cold+0x10a/0x149 [ 1907.511176] should_failslab+0xd6/0x130 [ 1907.515146] kmem_cache_alloc+0x28e/0x3c0 [ 1907.519295] ? ext4_sync_fs+0x7e0/0x7e0 [ 1907.523271] ext4_alloc_inode+0x1a/0x640 [ 1907.527322] ? ext4_sync_fs+0x7e0/0x7e0 [ 1907.531286] alloc_inode+0x5d/0x170 [ 1907.534913] new_inode+0x1d/0xf0 [ 1907.538277] __ext4_new_inode+0x360/0x4eb0 [ 1907.542504] ? kmem_cache_free+0x7c/0x2b0 [ 1907.546641] ? putname+0xcd/0x110 [ 1907.550082] ? SyS_mkdirat+0x95/0x270 [ 1907.553873] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1907.559325] ? ext4_free_inode+0x1460/0x1460 [ 1907.563723] ? lock_downgrade+0x740/0x740 [ 1907.567863] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1907.572951] ? dquot_initialize_needed+0x240/0x240 [ 1907.577878] ext4_mkdir+0x2e4/0xbd0 [ 1907.581510] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1907.586178] ? security_inode_mkdir+0xca/0x100 [ 1907.590752] vfs_mkdir+0x463/0x6e0 [ 1907.594286] SyS_mkdirat+0x1fd/0x270 [ 1907.597998] ? SyS_mknod+0x30/0x30 [ 1907.601528] ? fput_many+0xe/0x140 [ 1907.605059] ? do_syscall_64+0x4c/0x640 [ 1907.609023] ? SyS_mknod+0x30/0x30 [ 1907.612564] do_syscall_64+0x1d5/0x640 [ 1907.616452] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1907.621636] RIP: 0033:0x7fe8dd979387 [ 1907.625340] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1907.633043] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 [ 1907.640310] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1907.647565] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1907.654838] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1907.662097] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1907.678883] CPU: 0 PID: 19484 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1907.686789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1907.696132] Call Trace: [ 1907.698721] dump_stack+0x1b2/0x281 [ 1907.702348] should_fail.cold+0x10a/0x149 [ 1907.706495] should_failslab+0xd6/0x130 [ 1907.710468] __kmalloc+0x2c1/0x400 [ 1907.714003] ? ext4_find_extent+0x879/0xbc0 [ 1907.718322] ext4_find_extent+0x879/0xbc0 [ 1907.722471] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1907.727921] ext4_ext_map_blocks+0x19a/0x6b10 [ 1907.732434] ? __lock_acquire+0x5fc/0x3f20 [ 1907.736656] ? mark_buffer_dirty+0x95/0x480 [ 1907.740955] ? trace_hardirqs_on+0x10/0x10 [ 1907.745198] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1907.750567] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1907.755749] ? trace_hardirqs_on+0x10/0x10 [ 1907.759974] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1907.764807] ? ext4_es_lookup_extent+0x321/0xac0 [ 1907.769543] ? lock_acquire+0x170/0x3f0 [ 1907.773601] ? lock_acquire+0x170/0x3f0 [ 1907.777560] ? ext4_map_blocks+0x623/0x1730 [ 1907.781863] ext4_map_blocks+0x675/0x1730 [ 1907.785995] ? ext4_issue_zeroout+0x150/0x150 [ 1907.790491] ? __ext4_new_inode+0x27c/0x4eb0 [ 1907.794882] ext4_getblk+0x98/0x3f0 [ 1907.798488] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1907.802793] ext4_bread+0x6c/0x1a0 [ 1907.806310] ? ext4_getblk+0x3f0/0x3f0 [ 1907.810174] ? dquot_initialize_needed+0x240/0x240 [ 1907.815086] ext4_append+0x143/0x350 [ 1907.818790] ext4_mkdir+0x4c9/0xbd0 [ 1907.822581] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1907.827230] ? security_inode_mkdir+0xca/0x100 [ 1907.831813] vfs_mkdir+0x463/0x6e0 [ 1907.835339] SyS_mkdirat+0x1fd/0x270 [ 1907.839049] ? SyS_mknod+0x30/0x30 [ 1907.842567] ? fput_many+0xe/0x140 [ 1907.846085] ? do_syscall_64+0x4c/0x640 [ 1907.850036] ? SyS_mknod+0x30/0x30 [ 1907.853558] do_syscall_64+0x1d5/0x640 [ 1907.857430] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1907.862614] RIP: 0033:0x7f50cd1ff387 [ 1907.866302] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1907.873989] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1907.881237] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1907.888486] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1907.895755] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1907.903014] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:20 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 45) 17:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0xbaef, 0x4) 17:34:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x212080, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080)=""/158, &(0x7f0000000000)=0x9e) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x2, 0x80) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r1) sendmsg$DEVLINK_CMD_RATE_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3a20bf84", @ANYRES16=r3, @ANYBLOB="000127bd7000ffdbdf254d0000000e0001006e657464657673696d0000000f0002006e657464657673696d300000"], 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 17:34:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, 0x0, 0x0) 17:34:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0xe, 0xfffffffc, 0x5, 0x4, 0x3, 0x5, 0x0], 0x8, 0x400, 0x0, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @remote, 'veth1_macvtap\x00'}}) select(0x40, &(0x7f00000015c0), &(0x7f0000001600)={0x3f}, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:20 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 38) 17:34:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 32) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async, rerun: 32) socket$inet_udp(0x2, 0x2, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0xe, 0xfffffffc, 0x5, 0x4, 0x3, 0x5, 0x0], 0x8, 0x400, 0x0, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @remote, 'veth1_macvtap\x00'}}) select(0x40, &(0x7f00000015c0), &(0x7f0000001600)={0x3f}, 0x0, 0x0) (async, rerun: 64) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (rerun: 64) 17:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0xbaef, 0x4) [ 1908.028246] FAULT_INJECTION: forcing a failure. [ 1908.028246] name failslab, interval 1, probability 0, space 0, times 0 [ 1908.039557] CPU: 1 PID: 19542 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1908.047432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1908.053428] FAULT_INJECTION: forcing a failure. [ 1908.053428] name failslab, interval 1, probability 0, space 0, times 0 [ 1908.056779] Call Trace: [ 1908.056796] dump_stack+0x1b2/0x281 [ 1908.056810] should_fail.cold+0x10a/0x149 17:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0xbaef, 0x4) 17:34:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r2, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x10c, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x100}, {0x8, 0x15, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x4}, {0x8, 0x15, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xcd}, {0x8, 0x15, 0x29e9b4ab}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x10001}, {0x6, 0x11, 0xe8d}, {0x8, 0x15, 0x8}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40010}, 0x4800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) setsockopt$inet6_tcp_int(r5, 0x6, 0x9, &(0x7f0000000080)=0x2325b6ab, 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) ioctl$PTP_EXTTS_REQUEST(r4, 0x40103d02, &(0x7f0000000180)={0x8, 0xa9950da5a8b93bf6}) [ 1908.056824] should_failslab+0xd6/0x130 [ 1908.056836] kmem_cache_alloc+0x40/0x3c0 [ 1908.056848] __es_insert_extent+0x338/0x1360 [ 1908.056868] ext4_es_insert_extent+0x1b9/0x530 [ 1908.056879] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1908.056898] ext4_map_blocks+0x887/0x1730 [ 1908.105245] ? ext4_issue_zeroout+0x150/0x150 [ 1908.109733] ? __ext4_new_inode+0x27c/0x4eb0 [ 1908.114134] ext4_getblk+0x98/0x3f0 [ 1908.117838] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1908.122166] ext4_bread+0x6c/0x1a0 17:34:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x4) [ 1908.125715] ? ext4_getblk+0x3f0/0x3f0 [ 1908.129604] ? dquot_initialize_needed+0x240/0x240 [ 1908.134533] ext4_append+0x143/0x350 [ 1908.138237] ext4_mkdir+0x4c9/0xbd0 [ 1908.141860] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1908.146533] ? security_inode_mkdir+0xca/0x100 [ 1908.151111] vfs_mkdir+0x463/0x6e0 [ 1908.154649] SyS_mkdirat+0x1fd/0x270 [ 1908.158360] ? SyS_mknod+0x30/0x30 [ 1908.161897] ? fput_many+0xe/0x140 [ 1908.165430] ? do_syscall_64+0x4c/0x640 [ 1908.169395] ? SyS_mknod+0x30/0x30 [ 1908.172933] do_syscall_64+0x1d5/0x640 17:34:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r2, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x10c, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x100}, {0x8, 0x15, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x4}, {0x8, 0x15, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xcd}, {0x8, 0x15, 0x29e9b4ab}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x10001}, {0x6, 0x11, 0xe8d}, {0x8, 0x15, 0x8}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40010}, 0x4800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) (async) setsockopt$inet6_tcp_int(r5, 0x6, 0x9, &(0x7f0000000080)=0x2325b6ab, 0x4) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) ioctl$PTP_EXTTS_REQUEST(r4, 0x40103d02, &(0x7f0000000180)={0x8, 0xa9950da5a8b93bf6}) [ 1908.176825] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1908.182004] RIP: 0033:0x7f50cd1ff387 [ 1908.185700] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1908.193400] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd1ff387 [ 1908.200662] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1908.207916] RBP: 00007f50cbb751d0 R08: 0000000000000000 R09: 00007f50cbb751d0 [ 1908.215177] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1908.222440] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1908.229716] CPU: 0 PID: 19549 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1908.237599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1908.246952] Call Trace: [ 1908.249538] dump_stack+0x1b2/0x281 [ 1908.253168] should_fail.cold+0x10a/0x149 [ 1908.257322] should_failslab+0xd6/0x130 [ 1908.261300] kmem_cache_alloc+0x28e/0x3c0 [ 1908.265449] __d_alloc+0x2a/0xa20 [ 1908.268906] ? d_lookup+0x172/0x220 [ 1908.272531] d_alloc+0x46/0x240 [ 1908.275808] __lookup_hash+0x101/0x270 [ 1908.279695] filename_create+0x156/0x3f0 [ 1908.283756] ? kern_path_mountpoint+0x40/0x40 [ 1908.288257] SyS_mkdirat+0x95/0x270 [ 1908.291887] ? SyS_mknod+0x30/0x30 [ 1908.295421] ? fput_many+0xe/0x140 [ 1908.298959] ? do_syscall_64+0x4c/0x640 [ 1908.302929] ? SyS_mknod+0x30/0x30 [ 1908.306469] do_syscall_64+0x1d5/0x640 [ 1908.310359] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1908.315545] RIP: 0033:0x7fe8dd979387 [ 1908.319249] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1908.322840] befs: (loop0): No write support. Marking filesystem read-only [ 1908.326950] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 [ 1908.326956] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1908.326962] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1908.326966] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1908.326971] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 17:34:20 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 46) 17:34:20 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (fail_nth: 1) 17:34:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x4) 17:34:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0xe, 0xfffffffc, 0x5, 0x4, 0x3, 0x5, 0x0], 0x8, 0x400, 0x0, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @remote, 'veth1_macvtap\x00'}}) (async) select(0x40, &(0x7f00000015c0), &(0x7f0000001600)={0x3f}, 0x0, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r2, 0x15}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x10c, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x100}, {0x8, 0x15, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x4}, {0x8, 0x15, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xcd}, {0x8, 0x15, 0x29e9b4ab}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x10001}, {0x6, 0x11, 0xe8d}, {0x8, 0x15, 0x8}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40010}, 0x4800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) setsockopt$inet6_tcp_int(r5, 0x6, 0x9, &(0x7f0000000080)=0x2325b6ab, 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) ioctl$PTP_EXTTS_REQUEST(r4, 0x40103d02, &(0x7f0000000180)={0x8, 0xa9950da5a8b93bf6}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r2, 0x15}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x10c, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x100}, {0x8, 0x15, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x4}, {0x8, 0x15, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xcd}, {0x8, 0x15, 0x29e9b4ab}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x10001}, {0x6, 0x11, 0xe8d}, {0x8, 0x15, 0x8}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40010}, 0x4800) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r5) (async) setsockopt$inet6_tcp_int(r5, 0x6, 0x9, &(0x7f0000000080)=0x2325b6ab, 0x4) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) ioctl$PTP_EXTTS_REQUEST(r4, 0x40103d02, &(0x7f0000000180)={0x8, 0xa9950da5a8b93bf6}) (async) 17:34:20 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 39) 17:34:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f00000002c0)={0x3f, 0xfe}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SIOCX25CALLACCPTAPPRV(r4, 0x89e8) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000180)="25d5f55a230d640c4d8b58cde2acd853a1b035b8650a8af8b24c11ed4213385e68ec6fcad0568c5b7bfa1b83e8eb7451fae45c78733f73926de4a4", &(0x7f00000001c0)=@udp6=r1}, 0x20) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/233) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x9, 0x1, 0x8000, 0x3f, 0x5, 0xfffffffc], 0x7, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_PORT_GET(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x60, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 17:34:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.pending_reads\x00', 0x109000, 0xf) bind$x25(r1, &(0x7f0000000240), 0x12) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x6, 0x0], 0x2, 0x80400, 0x0, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) getsockname$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 17:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000140)=0x6e) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) [ 1908.529127] FAULT_INJECTION: forcing a failure. [ 1908.529127] name failslab, interval 1, probability 0, space 0, times 0 [ 1908.558544] FAULT_INJECTION: forcing a failure. [ 1908.558544] name failslab, interval 1, probability 0, space 0, times 0 [ 1908.570033] CPU: 0 PID: 19619 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1908.577914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1908.587267] Call Trace: [ 1908.589944] dump_stack+0x1b2/0x281 [ 1908.593576] should_fail.cold+0x10a/0x149 [ 1908.597729] should_failslab+0xd6/0x130 [ 1908.601702] kmem_cache_alloc+0x40/0x3c0 [ 1908.605754] __es_insert_extent+0x338/0x1360 [ 1908.610157] ? __es_shrink+0x8c0/0x8c0 [ 1908.614044] ? lock_acquire+0x170/0x3f0 [ 1908.618012] ? ext4_es_insert_extent+0x11f/0x530 [ 1908.622759] ext4_es_insert_extent+0x1b9/0x530 [ 1908.627331] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1908.633150] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1908.638598] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 1908.644424] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 1908.649180] ? __lock_acquire+0x5fc/0x3f20 [ 1908.653419] ? __lock_acquire+0x5fc/0x3f20 [ 1908.657653] ? mark_buffer_dirty+0x95/0x480 [ 1908.661994] ? trace_hardirqs_on+0x10/0x10 [ 1908.666240] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1908.671605] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1908.676790] ? trace_hardirqs_on+0x10/0x10 [ 1908.681029] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1908.685874] ? ext4_es_lookup_extent+0x321/0xac0 [ 1908.690627] ? lock_acquire+0x170/0x3f0 [ 1908.694596] ? lock_acquire+0x170/0x3f0 [ 1908.698562] ? ext4_map_blocks+0x29f/0x1730 [ 1908.702883] ext4_map_blocks+0xb19/0x1730 [ 1908.707038] ? ext4_issue_zeroout+0x150/0x150 [ 1908.711533] ? __ext4_new_inode+0x27c/0x4eb0 [ 1908.715947] ext4_getblk+0x98/0x3f0 [ 1908.719571] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1908.723911] ext4_bread+0x6c/0x1a0 [ 1908.727440] ? ext4_getblk+0x3f0/0x3f0 [ 1908.731320] ? dquot_initialize_needed+0x240/0x240 [ 1908.736243] ext4_append+0x143/0x350 [ 1908.739960] ext4_mkdir+0x4c9/0xbd0 [ 1908.743591] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1908.748261] ? security_inode_mkdir+0xca/0x100 [ 1908.752842] vfs_mkdir+0x463/0x6e0 [ 1908.756378] SyS_mkdirat+0x1fd/0x270 [ 1908.760088] ? SyS_mknod+0x30/0x30 [ 1908.763622] ? fput_many+0xe/0x140 [ 1908.767157] ? do_syscall_64+0x4c/0x640 [ 1908.771214] ? SyS_mknod+0x30/0x30 [ 1908.774877] do_syscall_64+0x1d5/0x640 [ 1908.778771] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1908.783951] RIP: 0033:0x7fe8dd979387 [ 1908.787647] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1908.795344] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 [ 1908.802607] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1908.809874] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1908.817225] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 17:34:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x4) 17:34:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (fail_nth: 1) 17:34:20 executing program 3: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064c7, &(0x7f0000000100)={0x3, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) [ 1908.824489] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1908.831755] CPU: 1 PID: 19611 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1908.839639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1908.848986] Call Trace: [ 1908.851570] dump_stack+0x1b2/0x281 [ 1908.855202] should_fail.cold+0x10a/0x149 [ 1908.859354] should_failslab+0xd6/0x130 [ 1908.863331] __kmalloc_track_caller+0x2bc/0x400 [ 1908.868000] ? strndup_user+0x5b/0xf0 [ 1908.871805] memdup_user+0x22/0xa0 [ 1908.875350] strndup_user+0x5b/0xf0 [ 1908.878977] ? copy_mnt_ns+0xa30/0xa30 [ 1908.882863] SyS_mount+0x39/0x120 [ 1908.886309] ? copy_mnt_ns+0xa30/0xa30 [ 1908.890192] do_syscall_64+0x1d5/0x640 [ 1908.894083] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1908.899270] RIP: 0033:0x7f50cd2017aa [ 1908.902972] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1908.906952] befs: (loop5): No write support. Marking filesystem read-only [ 1908.910673] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa 17:34:21 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 47) 17:34:21 executing program 3: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000080)) (async) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064c7, &(0x7f0000000100)={0x3, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0]}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000140)=0x6e) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) 17:34:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f00000002c0)={0x3f, 0xfe}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SIOCX25CALLACCPTAPPRV(r4, 0x89e8) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000180)="25d5f55a230d640c4d8b58cde2acd853a1b035b8650a8af8b24c11ed4213385e68ec6fcad0568c5b7bfa1b83e8eb7451fae45c78733f73926de4a4", &(0x7f00000001c0)=@udp6=r1}, 0x20) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/233) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x9, 0x1, 0x8000, 0x3f, 0x5, 0xfffffffc], 0x7, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_PORT_GET(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x60, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 17:34:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.pending_reads\x00', 0x109000, 0xf) bind$x25(r1, &(0x7f0000000240), 0x12) (async, rerun: 64) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x3) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x6, 0x0], 0x2, 0x80400, 0x0, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) getsockname$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) [ 1908.910679] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1908.910684] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1908.910690] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1908.910696] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1908.968006] befs: (loop5): unable to read superblock 17:34:21 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 40) 17:34:21 executing program 3: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000080)) (async) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064c7, &(0x7f0000000100)={0x3, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000140)=0x6e) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) [ 1909.061068] FAULT_INJECTION: forcing a failure. [ 1909.061068] name failslab, interval 1, probability 0, space 0, times 0 [ 1909.072435] CPU: 0 PID: 19666 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1909.080323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1909.089670] Call Trace: [ 1909.092260] dump_stack+0x1b2/0x281 [ 1909.095902] should_fail.cold+0x10a/0x149 [ 1909.100053] should_failslab+0xd6/0x130 [ 1909.104028] kmem_cache_alloc+0x40/0x3c0 [ 1909.108124] __es_insert_extent+0x338/0x1360 [ 1909.112541] ? __es_shrink+0x8c0/0x8c0 [ 1909.116426] ? lock_acquire+0x170/0x3f0 [ 1909.120396] ? ext4_es_insert_extent+0x11f/0x530 [ 1909.125154] ext4_es_insert_extent+0x1b9/0x530 [ 1909.129749] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1909.135542] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1909.140992] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 1909.146789] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 1909.151374] ? __lock_acquire+0x5fc/0x3f20 [ 1909.155612] ? __lock_acquire+0x5fc/0x3f20 [ 1909.159849] ? mark_buffer_dirty+0x95/0x480 [ 1909.164171] ? trace_hardirqs_on+0x10/0x10 [ 1909.168403] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1909.173763] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1909.178954] ? trace_hardirqs_on+0x10/0x10 [ 1909.183188] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1909.188035] ? ext4_es_lookup_extent+0x321/0xac0 [ 1909.192792] ? lock_acquire+0x170/0x3f0 [ 1909.196767] ? lock_acquire+0x170/0x3f0 [ 1909.200738] ? ext4_map_blocks+0x29f/0x1730 [ 1909.205063] ext4_map_blocks+0xb19/0x1730 [ 1909.209217] ? ext4_issue_zeroout+0x150/0x150 [ 1909.213707] ? __ext4_new_inode+0x27c/0x4eb0 [ 1909.218121] ext4_getblk+0x98/0x3f0 [ 1909.221745] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1909.226071] ext4_bread+0x6c/0x1a0 [ 1909.229606] ? ext4_getblk+0x3f0/0x3f0 [ 1909.233489] ? dquot_initialize_needed+0x240/0x240 [ 1909.238423] ext4_append+0x143/0x350 [ 1909.242142] ext4_mkdir+0x4c9/0xbd0 [ 1909.245776] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1909.250445] ? security_inode_mkdir+0xca/0x100 [ 1909.255030] vfs_mkdir+0x463/0x6e0 [ 1909.258576] SyS_mkdirat+0x1fd/0x270 [ 1909.262292] ? SyS_mknod+0x30/0x30 [ 1909.265833] ? fput_many+0xe/0x140 [ 1909.269374] ? do_syscall_64+0x4c/0x640 [ 1909.273348] ? SyS_mknod+0x30/0x30 [ 1909.276892] do_syscall_64+0x1d5/0x640 [ 1909.280783] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1909.285968] RIP: 0033:0x7fe8dd979387 [ 1909.289670] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1909.297375] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 [ 1909.304638] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c 17:34:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f00000002c0)={0x3f, 0xfe}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SIOCX25CALLACCPTAPPRV(r4, 0x89e8) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000180)="25d5f55a230d640c4d8b58cde2acd853a1b035b8650a8af8b24c11ed4213385e68ec6fcad0568c5b7bfa1b83e8eb7451fae45c78733f73926de4a4", &(0x7f00000001c0)=@udp6=r1}, 0x20) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/233) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x9, 0x1, 0x8000, 0x3f, 0x5, 0xfffffffc], 0x7, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_PORT_GET(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x60, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40080}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36) (async) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f00000002c0)={0x3f, 0xfe}) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) pipe2$watch_queue(&(0x7f0000000340), 0x80) (async) ioctl$SIOCX25CALLACCPTAPPRV(r4, 0x89e8) (async) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000180)="25d5f55a230d640c4d8b58cde2acd853a1b035b8650a8af8b24c11ed4213385e68ec6fcad0568c5b7bfa1b83e8eb7451fae45c78733f73926de4a4", &(0x7f00000001c0)=@udp6=r1}, 0x20) (async) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/233) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x9, 0x1, 0x8000, 0x3f, 0x5, 0xfffffffc], 0x7}) (async) sendmsg$DEVLINK_CMD_PORT_GET(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x60, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40080}, 0x0) (async) 17:34:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.pending_reads\x00', 0x109000, 0xf) bind$x25(r1, &(0x7f0000000240), 0x12) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x3) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x6, 0x0], 0x2, 0x80400, 0x0, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0x4) (async) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) getsockname$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) (async) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 17:34:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/241, &(0x7f0000000140)=0xf1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e22, @remote}}, 0x0, 0x0, 0x2c, 0x0, "b374691a60b3a7396e81e245a620610e6c86ff5037e0015d540942bb9cc150187d8cb62e7c39534e2e89afc220ef257e151827e90edcf8c791b07d66f8d1b1ac90c6c04312a2e8f75515c3005aaac46e"}, 0xd8) r2 = socket$inet(0x2, 0x5, 0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000005c0)={&(0x7f0000000580)=[0x7, 0x1bf5, 0xffff, 0x0, 0x80, 0x4b, 0x7ff], 0x7, 0x1000, 0x0}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000600)={r3}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00000001c0)="5c4f67df837a8d92b9238412221dae3d10ef52e5d0e43d21afe9f898e1b3cd2c0f7aa91a0316af1ba1782b4c3675ac346bef0f4f1d535c4de2683fa96aaff70470c28d6b2c3f2bf089240577c652e3e313a03783cbcdebd2564c582636642a39a1aaeee4062f36b2e2142a7236875b4936b8dcbefd536783e801b8f7c295554018896f7dc31c8ad777cb344621757a8c769582563d9dc6940131040f38ab4bae736f158f83073d137f5dc73e0f5c3a3e41ee", 0xb2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000540), r4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0xfffffffe, 0x7], 0x2, 0xc00, 0x0, 0xffffffffffffffff}) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000180)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x73}}, 0x8) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f0000000440)={0x0, 0x1, r5}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r5, 0xc01064c2, &(0x7f0000000480)={0x0, 0x1, r5}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f0000000500)={&(0x7f00000004c0)=[0x0, r7, 0x0, r8], 0x4}) 17:34:21 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) select(0x40, &(0x7f0000000100)={0x1, 0x7e96, 0x2, 0x80000001, 0x1ee, 0x1000, 0x2, 0x4}, &(0x7f0000000140)={0x1, 0x5, 0x3, 0x8, 0x3f, 0x101, 0x800, 0xff}, &(0x7f0000000180)={0x25, 0x8, 0x7, 0x80000000, 0x2, 0x10000, 0x2, 0xb63a}, &(0x7f00000001c0)={0x77359400}) r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/206) [ 1909.311903] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1909.319168] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1909.326432] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1909.338007] FAULT_INJECTION: forcing a failure. [ 1909.338007] name failslab, interval 1, probability 0, space 0, times 0 [ 1909.375857] CPU: 1 PID: 19679 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1909.379571] befs: (loop5): No write support. Marking filesystem read-only [ 1909.383757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1909.383767] Call Trace: [ 1909.383784] dump_stack+0x1b2/0x281 [ 1909.383799] should_fail.cold+0x10a/0x149 [ 1909.383813] should_failslab+0xd6/0x130 [ 1909.383826] __kmalloc_track_caller+0x2bc/0x400 [ 1909.383835] ? strndup_user+0x5b/0xf0 [ 1909.383846] memdup_user+0x22/0xa0 [ 1909.383854] strndup_user+0x5b/0xf0 [ 1909.383862] ? copy_mnt_ns+0xa30/0xa30 [ 1909.383870] SyS_mount+0x39/0x120 [ 1909.383878] ? copy_mnt_ns+0xa30/0xa30 [ 1909.383888] do_syscall_64+0x1d5/0x640 [ 1909.383903] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1909.383910] RIP: 0033:0x7f50cd2017aa [ 1909.383916] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1909.383926] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1909.383931] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 17:34:21 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 48) 17:34:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) 17:34:21 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) select(0x40, &(0x7f0000000100)={0x1, 0x7e96, 0x2, 0x80000001, 0x1ee, 0x1000, 0x2, 0x4}, &(0x7f0000000140)={0x1, 0x5, 0x3, 0x8, 0x3f, 0x101, 0x800, 0xff}, &(0x7f0000000180)={0x25, 0x8, 0x7, 0x80000000, 0x2, 0x10000, 0x2, 0xb63a}, &(0x7f00000001c0)={0x77359400}) r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/206) 17:34:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x0, 0x2, 0x0, "599135162d1d91970302960f78d5121481e212228a69f96194a2780963a9de37c73f7acdc7c110dbfdaac97e963e74ea09acaf602ac90fc36fc0aaeb5a28bf644b00"}, 0xd8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/241, &(0x7f0000000140)=0xf1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e22, @remote}}, 0x0, 0x0, 0x2c, 0x0, "b374691a60b3a7396e81e245a620610e6c86ff5037e0015d540942bb9cc150187d8cb62e7c39534e2e89afc220ef257e151827e90edcf8c791b07d66f8d1b1ac90c6c04312a2e8f75515c3005aaac46e"}, 0xd8) (async) r2 = socket$inet(0x2, 0x5, 0x3) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000005c0)={&(0x7f0000000580)=[0x7, 0x1bf5, 0xffff, 0x0, 0x80, 0x4b, 0x7ff], 0x7, 0x1000, 0x0}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000600)={r3}) (async) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00000001c0)="5c4f67df837a8d92b9238412221dae3d10ef52e5d0e43d21afe9f898e1b3cd2c0f7aa91a0316af1ba1782b4c3675ac346bef0f4f1d535c4de2683fa96aaff70470c28d6b2c3f2bf089240577c652e3e313a03783cbcdebd2564c582636642a39a1aaeee4062f36b2e2142a7236875b4936b8dcbefd536783e801b8f7c295554018896f7dc31c8ad777cb344621757a8c769582563d9dc6940131040f38ab4bae736f158f83073d137f5dc73e0f5c3a3e41ee", 0xb2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000540), r4) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0xfffffffe, 0x7], 0x2, 0xc00, 0x0, 0xffffffffffffffff}) (async) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000180)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x73}}, 0x8) (async) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f0000000440)={0x0, 0x1, r5}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r5, 0xc01064c2, &(0x7f0000000480)={0x0, 0x1, r5}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f0000000500)={&(0x7f00000004c0)=[0x0, r7, 0x0, r8], 0x4}) 17:34:21 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 41) [ 1909.383936] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1909.383941] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1909.383947] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1909.499595] befs: (loop5): unable to read superblock 17:34:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) (async) [ 1909.606740] FAULT_INJECTION: forcing a failure. [ 1909.606740] name failslab, interval 1, probability 0, space 0, times 0 [ 1909.607392] FAULT_INJECTION: forcing a failure. [ 1909.607392] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1909.629742] CPU: 1 PID: 19738 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1909.637622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1909.646975] Call Trace: [ 1909.649557] dump_stack+0x1b2/0x281 [ 1909.653171] should_fail.cold+0x10a/0x149 [ 1909.657307] __alloc_pages_nodemask+0x22c/0x2720 [ 1909.662074] ? __save_stack_trace+0x63/0x160 [ 1909.666528] ? is_bpf_text_address+0x91/0x150 [ 1909.671137] ? __lock_acquire+0x5fc/0x3f20 [ 1909.675364] ? cmp_ex_sort+0xb0/0xb0 [ 1909.679077] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1909.683902] ? search_extable+0x6f/0x80 [ 1909.687860] ? trim_init_extable+0x280/0x280 [ 1909.692251] ? __kernel_text_address+0x9/0x30 [ 1909.696737] ? copy_mount_options+0x194/0x2f0 [ 1909.701234] ? fixup_exception+0x93/0xd0 17:34:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x0, 0x2, 0x0, "599135162d1d91970302960f78d5121481e212228a69f96194a2780963a9de37c73f7acdc7c110dbfdaac97e963e74ea09acaf602ac90fc36fc0aaeb5a28bf644b00"}, 0xd8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x0, 0x2, 0x0, "599135162d1d91970302960f78d5121481e212228a69f96194a2780963a9de37c73f7acdc7c110dbfdaac97e963e74ea09acaf602ac90fc36fc0aaeb5a28bf644b00"}, 0xd8) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) [ 1909.705288] ? no_context+0x9c/0x7c0 [ 1909.709015] ? force_sig_info_fault.constprop.0+0x260/0x260 [ 1909.714728] ? bad_area_access_error+0x1f8/0x3e0 [ 1909.719486] cache_grow_begin+0x91/0x700 [ 1909.723538] ? fs_reclaim_release+0xd0/0x110 [ 1909.727931] ? check_preemption_disabled+0x35/0x240 [ 1909.732935] cache_alloc_refill+0x273/0x350 [ 1909.737252] kmem_cache_alloc+0x333/0x3c0 [ 1909.741398] getname_flags+0xc8/0x550 [ 1909.745189] ? __do_page_fault+0x159/0xad0 [ 1909.749440] user_path_at_empty+0x2a/0x50 [ 1909.753584] do_mount+0x118/0x2a30 17:34:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x0, 0x2, 0x0, "599135162d1d91970302960f78d5121481e212228a69f96194a2780963a9de37c73f7acdc7c110dbfdaac97e963e74ea09acaf602ac90fc36fc0aaeb5a28bf644b00"}, 0xd8) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1909.757126] ? __do_page_fault+0x159/0xad0 [ 1909.761346] ? retint_kernel+0x2d/0x2d [ 1909.765229] ? copy_mount_string+0x40/0x40 [ 1909.769465] ? memset+0x20/0x40 [ 1909.772746] ? copy_mount_options+0x1fa/0x2f0 [ 1909.777236] ? copy_mnt_ns+0xa30/0xa30 [ 1909.781119] SyS_mount+0xa8/0x120 [ 1909.784569] ? copy_mnt_ns+0xa30/0xa30 [ 1909.788452] do_syscall_64+0x1d5/0x640 [ 1909.792343] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1909.797531] RIP: 0033:0x7f50cd2017aa [ 1909.801232] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1909.808938] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1909.816202] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1909.823464] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1909.830721] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1909.837983] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1909.847007] CPU: 0 PID: 19745 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1909.854908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1909.864259] Call Trace: [ 1909.866848] dump_stack+0x1b2/0x281 [ 1909.870485] should_fail.cold+0x10a/0x149 [ 1909.874638] should_failslab+0xd6/0x130 [ 1909.878614] __kmalloc+0x2c1/0x400 [ 1909.880258] befs: (loop0): No write support. Marking filesystem read-only [ 1909.882156] ? ext4_find_extent+0x879/0xbc0 [ 1909.882169] ext4_find_extent+0x879/0xbc0 [ 1909.882182] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1909.902998] ext4_ext_map_blocks+0x19a/0x6b10 [ 1909.907497] ? __lock_acquire+0x5fc/0x3f20 [ 1909.911730] ? mark_buffer_dirty+0x95/0x480 [ 1909.916045] ? trace_hardirqs_on+0x10/0x10 [ 1909.920273] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1909.925631] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1909.930820] ? trace_hardirqs_on+0x10/0x10 [ 1909.935051] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1909.939896] ? ext4_es_lookup_extent+0x321/0xac0 [ 1909.944650] ? lock_acquire+0x170/0x3f0 [ 1909.948628] ? lock_acquire+0x170/0x3f0 [ 1909.952684] ? ext4_map_blocks+0x623/0x1730 17:34:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) (async) 17:34:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/241, &(0x7f0000000140)=0xf1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e22, @remote}}, 0x0, 0x0, 0x2c, 0x0, "b374691a60b3a7396e81e245a620610e6c86ff5037e0015d540942bb9cc150187d8cb62e7c39534e2e89afc220ef257e151827e90edcf8c791b07d66f8d1b1ac90c6c04312a2e8f75515c3005aaac46e"}, 0xd8) r2 = socket$inet(0x2, 0x5, 0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000005c0)={&(0x7f0000000580)=[0x7, 0x1bf5, 0xffff, 0x0, 0x80, 0x4b, 0x7ff], 0x7, 0x1000, 0x0}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000600)={r3}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00000001c0)="5c4f67df837a8d92b9238412221dae3d10ef52e5d0e43d21afe9f898e1b3cd2c0f7aa91a0316af1ba1782b4c3675ac346bef0f4f1d535c4de2683fa96aaff70470c28d6b2c3f2bf089240577c652e3e313a03783cbcdebd2564c582636642a39a1aaeee4062f36b2e2142a7236875b4936b8dcbefd536783e801b8f7c295554018896f7dc31c8ad777cb344621757a8c769582563d9dc6940131040f38ab4bae736f158f83073d137f5dc73e0f5c3a3e41ee", 0xb2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000540), r4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0xfffffffe, 0x7], 0x2, 0xc00, 0x0, 0xffffffffffffffff}) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000180)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x73}}, 0x8) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f0000000440)={0x0, 0x1, r5}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r5, 0xc01064c2, &(0x7f0000000480)={0x0, 0x1, r5}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f0000000500)={&(0x7f00000004c0)=[0x0, r7, 0x0, r8], 0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/241, &(0x7f0000000140)=0xf1) (async) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e22, @remote}}, 0x0, 0x0, 0x2c, 0x0, "b374691a60b3a7396e81e245a620610e6c86ff5037e0015d540942bb9cc150187d8cb62e7c39534e2e89afc220ef257e151827e90edcf8c791b07d66f8d1b1ac90c6c04312a2e8f75515c3005aaac46e"}, 0xd8) (async) socket$inet(0x2, 0x5, 0x3) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000005c0)={&(0x7f0000000580)=[0x7, 0x1bf5, 0xffff, 0x0, 0x80, 0x4b, 0x7ff], 0x7, 0x1000}) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000600)={r3}) (async) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00000001c0)="5c4f67df837a8d92b9238412221dae3d10ef52e5d0e43d21afe9f898e1b3cd2c0f7aa91a0316af1ba1782b4c3675ac346bef0f4f1d535c4de2683fa96aaff70470c28d6b2c3f2bf089240577c652e3e313a03783cbcdebd2564c582636642a39a1aaeee4062f36b2e2142a7236875b4936b8dcbefd536783e801b8f7c295554018896f7dc31c8ad777cb344621757a8c769582563d9dc6940131040f38ab4bae736f158f83073d137f5dc73e0f5c3a3e41ee", 0xb2) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000540), r4) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0xfffffffe, 0x7], 0x2, 0xc00}) (async) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000180)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x73}}, 0x8) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r6) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f0000000440)={0x0, 0x1, r5}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r5, 0xc01064c2, &(0x7f0000000480)={0x0, 0x1, r5}) (async) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f0000000500)={&(0x7f00000004c0)=[0x0, r7, 0x0, r8], 0x4}) (async) 17:34:22 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) select(0x40, &(0x7f0000000100)={0x1, 0x7e96, 0x2, 0x80000001, 0x1ee, 0x1000, 0x2, 0x4}, &(0x7f0000000140)={0x1, 0x5, 0x3, 0x8, 0x3f, 0x101, 0x800, 0xff}, &(0x7f0000000180)={0x25, 0x8, 0x7, 0x80000000, 0x2, 0x10000, 0x2, 0xb63a}, &(0x7f00000001c0)={0x77359400}) r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/206) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) select(0x40, &(0x7f0000000100)={0x1, 0x7e96, 0x2, 0x80000001, 0x1ee, 0x1000, 0x2, 0x4}, &(0x7f0000000140)={0x1, 0x5, 0x3, 0x8, 0x3f, 0x101, 0x800, 0xff}, &(0x7f0000000180)={0x25, 0x8, 0x7, 0x80000000, 0x2, 0x10000, 0x2, 0xb63a}, &(0x7f00000001c0)={0x77359400}) (async) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) (async) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/206) (async) [ 1909.957008] ext4_map_blocks+0x675/0x1730 [ 1909.961158] ? ext4_issue_zeroout+0x150/0x150 [ 1909.965654] ? __ext4_new_inode+0x27c/0x4eb0 [ 1909.970066] ext4_getblk+0x98/0x3f0 [ 1909.973692] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1909.978016] ext4_bread+0x6c/0x1a0 [ 1909.981551] ? ext4_getblk+0x3f0/0x3f0 [ 1909.985433] ? dquot_initialize_needed+0x240/0x240 [ 1909.990363] ext4_append+0x143/0x350 [ 1909.994083] ext4_mkdir+0x4c9/0xbd0 [ 1909.997715] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1910.002385] ? security_inode_mkdir+0xca/0x100 [ 1910.006967] vfs_mkdir+0x463/0x6e0 [ 1910.010507] SyS_mkdirat+0x1fd/0x270 [ 1910.014220] ? SyS_mknod+0x30/0x30 [ 1910.017771] ? fput_many+0xe/0x140 [ 1910.021311] ? do_syscall_64+0x4c/0x640 [ 1910.025280] ? SyS_mknod+0x30/0x30 [ 1910.028820] do_syscall_64+0x1d5/0x640 [ 1910.032712] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1910.037892] RIP: 0033:0x7fe8dd979387 [ 1910.041598] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1910.049301] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 17:34:22 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 49) 17:34:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x5, 0x4) 17:34:22 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x1, 0x4000) 17:34:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000040)=0x20, 0x4) 17:34:22 executing program 4: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x19, 0x4) [ 1910.056565] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1910.063833] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1910.071100] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1910.078366] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 17:34:22 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 42) 17:34:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x5, 0x4) 17:34:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000040)=0x20, 0x4) 17:34:22 executing program 4: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x19, 0x4) 17:34:22 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x1, 0x4000) msgrcv(0x0, 0x0, 0x0, 0x1, 0x4000) (async) [ 1910.186874] FAULT_INJECTION: forcing a failure. [ 1910.186874] name failslab, interval 1, probability 0, space 0, times 0 [ 1910.205718] FAULT_INJECTION: forcing a failure. [ 1910.205718] name failslab, interval 1, probability 0, space 0, times 0 17:34:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x5, 0x4) (async) 17:34:22 executing program 4: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x19, 0x4) [ 1910.235287] CPU: 0 PID: 19821 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1910.243189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1910.252538] Call Trace: [ 1910.255126] dump_stack+0x1b2/0x281 [ 1910.258764] should_fail.cold+0x10a/0x149 [ 1910.262914] should_failslab+0xd6/0x130 [ 1910.266888] kmem_cache_alloc+0x28e/0x3c0 [ 1910.271039] ext4_mb_new_blocks+0x514/0x3db0 [ 1910.275454] ? ext4_find_extent+0x6f7/0xbc0 [ 1910.279768] ? ext4_ext_search_right+0x2bc/0xaa0 [ 1910.284526] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 1910.289541] ext4_ext_map_blocks+0x2845/0x6b10 [ 1910.294127] ? __lock_acquire+0x5fc/0x3f20 [ 1910.298369] ? mark_buffer_dirty+0x95/0x480 [ 1910.302690] ? trace_hardirqs_on+0x10/0x10 [ 1910.306920] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1910.312283] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1910.317471] ? trace_hardirqs_on+0x10/0x10 [ 1910.321703] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1910.326545] ? ext4_es_lookup_extent+0x321/0xac0 [ 1910.331298] ? lock_acquire+0x170/0x3f0 [ 1910.335281] ext4_map_blocks+0x675/0x1730 [ 1910.339431] ? ext4_issue_zeroout+0x150/0x150 [ 1910.343927] ? __ext4_new_inode+0x27c/0x4eb0 [ 1910.348342] ext4_getblk+0x98/0x3f0 [ 1910.351995] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1910.356321] ext4_bread+0x6c/0x1a0 [ 1910.359858] ? ext4_getblk+0x3f0/0x3f0 [ 1910.363743] ? dquot_initialize_needed+0x240/0x240 [ 1910.368672] ext4_append+0x143/0x350 [ 1910.372386] ext4_mkdir+0x4c9/0xbd0 [ 1910.376017] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1910.380691] ? security_inode_mkdir+0xca/0x100 [ 1910.385275] vfs_mkdir+0x463/0x6e0 [ 1910.388815] SyS_mkdirat+0x1fd/0x270 [ 1910.392532] ? SyS_mknod+0x30/0x30 [ 1910.396072] ? fput_many+0xe/0x140 [ 1910.399612] ? do_syscall_64+0x4c/0x640 [ 1910.403674] ? SyS_mknod+0x30/0x30 [ 1910.407215] do_syscall_64+0x1d5/0x640 [ 1910.411107] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1910.416291] RIP: 0033:0x7fe8dd979387 [ 1910.419996] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1910.427703] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 [ 1910.434969] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1910.442221] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1910.449476] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1910.456729] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1910.469960] CPU: 0 PID: 19823 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1910.477861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1910.487213] Call Trace: [ 1910.489805] dump_stack+0x1b2/0x281 [ 1910.493441] should_fail.cold+0x10a/0x149 [ 1910.497594] should_failslab+0xd6/0x130 [ 1910.501569] kmem_cache_alloc+0x28e/0x3c0 [ 1910.505715] alloc_vfsmnt+0x23/0x7f0 [ 1910.509426] ? _raw_read_unlock+0x29/0x40 [ 1910.513572] vfs_kern_mount.part.0+0x27/0x470 [ 1910.518067] do_mount+0xe65/0x2a30 [ 1910.521606] ? __do_page_fault+0x159/0xad0 [ 1910.525840] ? retint_kernel+0x2d/0x2d [ 1910.529727] ? copy_mount_string+0x40/0x40 [ 1910.533967] ? memset+0x20/0x40 [ 1910.537246] ? copy_mount_options+0x1fa/0x2f0 [ 1910.541743] ? copy_mnt_ns+0xa30/0xa30 [ 1910.545631] SyS_mount+0xa8/0x120 [ 1910.549087] ? copy_mnt_ns+0xa30/0xa30 [ 1910.552973] do_syscall_64+0x1d5/0x640 [ 1910.556854] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1910.562022] RIP: 0033:0x7f50cd2017aa [ 1910.565711] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1910.573459] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1910.580709] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1910.587959] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1910.595205] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1910.602454] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:22 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 50) 17:34:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000040)=0x20, 0x4) 17:34:22 executing program 4: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x136dd5cea357cedc, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="e94d9ce5d0ce4a07f6c1d57e8143bdec13064465e0817e5f1577499d215a382394ff0e34ab3db0df2b9978", @ANYRES16=r2, @ANYBLOB="00032bbd7000fddbdf25010000000000000007410000fdc300180000000875647000"/98], 0x68}, 0x1, 0x0, 0x0, 0x24044891}, 0x4000000) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.log\x00', 0x140, 0x1a4) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r3, 0xc02064c3, &(0x7f0000000340)={&(0x7f00000002c0)=[0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, r5], 0x6, 0x8, 0x7}) 17:34:22 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x1, 0x4000) 17:34:22 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 43) 17:34:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) (async, rerun: 64) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (rerun: 64) 17:34:23 executing program 4: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x136dd5cea357cedc, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="e94d9ce5d0ce4a07f6c1d57e8143bdec13064465e0817e5f1577499d215a382394ff0e34ab3db0df2b9978", @ANYRES16=r2, @ANYBLOB="00032bbd7000fddbdf25010000000000000007410000fdc300180000000875647000"/98], 0x68}, 0x1, 0x0, 0x0, 0x24044891}, 0x4000000) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async, rerun: 32) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.log\x00', 0x140, 0x1a4) (async, rerun: 32) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000240)={0x0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r3, 0xc02064c3, &(0x7f0000000340)={&(0x7f00000002c0)=[0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, r5], 0x6, 0x8, 0x7}) 17:34:23 executing program 1: r0 = msgget$private(0x0, 0x628) msgrcv(r0, 0x0, 0x0, 0x2, 0x800) [ 1910.739488] FAULT_INJECTION: forcing a failure. [ 1910.739488] name failslab, interval 1, probability 0, space 0, times 0 [ 1910.773662] CPU: 1 PID: 19867 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1910.781565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1910.784523] FAULT_INJECTION: forcing a failure. [ 1910.784523] name failslab, interval 1, probability 0, space 0, times 0 [ 1910.790912] Call Trace: [ 1910.790929] dump_stack+0x1b2/0x281 [ 1910.790943] should_fail.cold+0x10a/0x149 [ 1910.790957] should_failslab+0xd6/0x130 [ 1910.790975] __kmalloc+0x2c1/0x400 [ 1910.819975] ? ext4_find_extent+0x879/0xbc0 [ 1910.824300] ext4_find_extent+0x879/0xbc0 [ 1910.828445] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1910.833890] ext4_ext_map_blocks+0x19a/0x6b10 [ 1910.838382] ? __lock_acquire+0x5fc/0x3f20 [ 1910.842612] ? mark_buffer_dirty+0x95/0x480 [ 1910.846936] ? trace_hardirqs_on+0x10/0x10 [ 1910.851166] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1910.856521] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1910.861708] ? trace_hardirqs_on+0x10/0x10 [ 1910.865938] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1910.870781] ? ext4_es_lookup_extent+0x321/0xac0 [ 1910.875530] ? lock_acquire+0x170/0x3f0 [ 1910.879497] ? lock_acquire+0x170/0x3f0 [ 1910.883470] ? ext4_map_blocks+0x623/0x1730 [ 1910.887799] ext4_map_blocks+0x675/0x1730 [ 1910.891943] ? ext4_issue_zeroout+0x150/0x150 [ 1910.896428] ? __ext4_new_inode+0x27c/0x4eb0 [ 1910.900845] ext4_getblk+0x98/0x3f0 [ 1910.904469] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1910.908791] ext4_bread+0x6c/0x1a0 [ 1910.912323] ? ext4_getblk+0x3f0/0x3f0 [ 1910.916285] ? dquot_initialize_needed+0x240/0x240 [ 1910.921243] ext4_append+0x143/0x350 [ 1910.924956] ext4_mkdir+0x4c9/0xbd0 [ 1910.928587] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1910.933288] ? security_inode_mkdir+0xca/0x100 [ 1910.937867] vfs_mkdir+0x463/0x6e0 [ 1910.941405] SyS_mkdirat+0x1fd/0x270 [ 1910.945118] ? SyS_mknod+0x30/0x30 [ 1910.948652] ? fput_many+0xe/0x140 [ 1910.952183] ? do_syscall_64+0x4c/0x640 [ 1910.956146] ? SyS_mknod+0x30/0x30 [ 1910.959673] do_syscall_64+0x1d5/0x640 [ 1910.963564] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1910.968746] RIP: 0033:0x7fe8dd979387 [ 1910.972450] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1910.980156] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 17:34:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x303}, "2ff01425a0346ded", "d81be09119b9467548c802074cb8bea5", "ff1fcfda", "ce68f429a5b0d3e4"}, 0x28) 17:34:23 executing program 1: r0 = msgget$private(0x0, 0x628) msgrcv(r0, 0x0, 0x0, 0x2, 0x800) 17:34:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x303}, "2ff01425a0346ded", "d81be09119b9467548c802074cb8bea5", "ff1fcfda", "ce68f429a5b0d3e4"}, 0x28) [ 1910.987424] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1910.994695] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1911.001957] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1911.009212] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1911.016482] CPU: 0 PID: 19875 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1911.024364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1911.033713] Call Trace: [ 1911.036301] dump_stack+0x1b2/0x281 [ 1911.039930] should_fail.cold+0x10a/0x149 [ 1911.044080] should_failslab+0xd6/0x130 [ 1911.048059] __kmalloc_track_caller+0x2bc/0x400 [ 1911.052728] ? kstrdup_const+0x35/0x60 [ 1911.056611] ? lock_downgrade+0x740/0x740 [ 1911.060757] kstrdup+0x36/0x70 [ 1911.063948] kstrdup_const+0x35/0x60 [ 1911.067656] alloc_vfsmnt+0xe0/0x7f0 [ 1911.071367] ? _raw_read_unlock+0x29/0x40 [ 1911.075510] vfs_kern_mount.part.0+0x27/0x470 [ 1911.080002] do_mount+0xe65/0x2a30 [ 1911.083539] ? __do_page_fault+0x159/0xad0 [ 1911.087773] ? retint_kernel+0x2d/0x2d [ 1911.091650] ? copy_mount_string+0x40/0x40 [ 1911.095867] ? memset+0x20/0x40 [ 1911.099145] ? copy_mount_options+0x1fa/0x2f0 [ 1911.103630] ? copy_mnt_ns+0xa30/0xa30 [ 1911.107495] SyS_mount+0xa8/0x120 [ 1911.110933] ? copy_mnt_ns+0xa30/0xa30 [ 1911.114803] do_syscall_64+0x1d5/0x640 [ 1911.118671] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1911.123840] RIP: 0033:0x7f50cd2017aa [ 1911.127527] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:34:23 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 51) 17:34:23 executing program 1: r0 = msgget$private(0x0, 0x628) msgrcv(r0, 0x0, 0x0, 0x2, 0x800) 17:34:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x303}, "2ff01425a0346ded", "d81be09119b9467548c802074cb8bea5", "ff1fcfda", "ce68f429a5b0d3e4"}, 0x28) 17:34:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:23 executing program 4: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x136dd5cea357cedc, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="e94d9ce5d0ce4a07f6c1d57e8143bdec13064465e0817e5f1577499d215a382394ff0e34ab3db0df2b9978", @ANYRES16=r2, @ANYBLOB="00032bbd7000fddbdf25010000000000000007410000fdc300180000000875647000"/98], 0x68}, 0x1, 0x0, 0x0, 0x24044891}, 0x4000000) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.log\x00', 0x140, 0x1a4) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000240)={0x0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r3, 0xc02064c3, &(0x7f0000000340)={&(0x7f00000002c0)=[0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, r5], 0x6, 0x8, 0x7}) 17:34:23 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 44) [ 1911.135211] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1911.142456] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1911.149703] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1911.156950] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1911.164204] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:23 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x8507fbfd8e55bb7b, 0x0) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x31, 0x0, 0x3}) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) r1 = msgget(0x1, 0x180) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000002080)=""/4099) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001000)=""/108) msgctl$IPC_RMID(r1, 0x0) msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f0000000000)=""/4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1911.280143] FAULT_INJECTION: forcing a failure. [ 1911.280143] name failslab, interval 1, probability 0, space 0, times 0 [ 1911.291441] CPU: 1 PID: 19915 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1911.299318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1911.308668] Call Trace: [ 1911.311254] dump_stack+0x1b2/0x281 [ 1911.314884] should_fail.cold+0x10a/0x149 [ 1911.319038] should_failslab+0xd6/0x130 [ 1911.323013] kmem_cache_alloc+0x40/0x3c0 [ 1911.327078] __es_insert_extent+0x338/0x1360 [ 1911.331511] ext4_es_insert_extent+0x1b9/0x530 [ 1911.336098] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1911.341910] ext4_map_blocks+0x887/0x1730 [ 1911.346061] ? ext4_issue_zeroout+0x150/0x150 [ 1911.350551] ? __ext4_new_inode+0x27c/0x4eb0 [ 1911.354967] ext4_getblk+0x98/0x3f0 [ 1911.358599] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1911.362928] ext4_bread+0x6c/0x1a0 [ 1911.366466] ? ext4_getblk+0x3f0/0x3f0 [ 1911.370348] ? dquot_initialize_needed+0x240/0x240 [ 1911.375277] ext4_append+0x143/0x350 [ 1911.378989] ext4_mkdir+0x4c9/0xbd0 [ 1911.382625] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1911.387293] ? security_inode_mkdir+0xca/0x100 [ 1911.391884] vfs_mkdir+0x463/0x6e0 [ 1911.395430] SyS_mkdirat+0x1fd/0x270 [ 1911.399143] ? SyS_mknod+0x30/0x30 [ 1911.402680] ? fput_many+0xe/0x140 [ 1911.406218] ? do_syscall_64+0x4c/0x640 [ 1911.406901] FAULT_INJECTION: forcing a failure. [ 1911.406901] name failslab, interval 1, probability 0, space 0, times 0 [ 1911.410183] ? SyS_mknod+0x30/0x30 [ 1911.410196] do_syscall_64+0x1d5/0x640 [ 1911.410214] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1911.410222] RIP: 0033:0x7fe8dd979387 [ 1911.410227] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1911.410242] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd979387 [ 1911.452623] RDX: 00000000000001ff RSI: 0000000020000000 RDI: 00000000ffffff9c [ 1911.459921] RBP: 00007fe8dc2ef1d0 R08: 0000000000000000 R09: 00007fe8dc2ef1d0 [ 1911.467192] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 17:34:23 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x8507fbfd8e55bb7b, 0x0) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x31, 0x0, 0x3}) (async) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) r1 = msgget(0x1, 0x180) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000002080)=""/4099) (async) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001000)=""/108) (async) msgctl$IPC_RMID(r1, 0x0) (async) msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f0000000000)=""/4) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) 17:34:23 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x424000, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) [ 1911.474467] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1911.481740] CPU: 0 PID: 19931 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1911.489640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1911.498992] Call Trace: [ 1911.501581] dump_stack+0x1b2/0x281 [ 1911.505212] should_fail.cold+0x10a/0x149 [ 1911.509362] should_failslab+0xd6/0x130 [ 1911.513336] kmem_cache_alloc+0x28e/0x3c0 [ 1911.517488] getname_kernel+0x4e/0x340 [ 1911.521374] kern_path+0x1b/0x40 [ 1911.524739] lookup_bdev+0xc6/0x1c0 [ 1911.528372] ? bd_acquire+0x440/0x440 [ 1911.532168] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1911.537617] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1911.538135] befs: (loop5): No write support. Marking filesystem read-only [ 1911.542633] blkdev_get_by_path+0x1b/0xa0 [ 1911.549652] befs: (loop5): unable to read superblock [ 1911.553676] mount_bdev+0x4c/0x360 [ 1911.553683] ? befs_iget+0x23b0/0x23b0 [ 1911.553692] mount_fs+0x92/0x2a0 [ 1911.553705] vfs_kern_mount.part.0+0x5b/0x470 [ 1911.553715] do_mount+0xe65/0x2a30 [ 1911.553728] ? __do_page_fault+0x159/0xad0 [ 1911.581763] ? retint_kernel+0x2d/0x2d [ 1911.585632] ? copy_mount_string+0x40/0x40 [ 1911.589850] ? memset+0x20/0x40 [ 1911.593109] ? copy_mount_options+0x1fa/0x2f0 [ 1911.597581] ? copy_mnt_ns+0xa30/0xa30 [ 1911.601445] SyS_mount+0xa8/0x120 [ 1911.604891] ? copy_mnt_ns+0xa30/0xa30 [ 1911.608754] do_syscall_64+0x1d5/0x640 [ 1911.612621] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1911.617796] RIP: 0033:0x7f50cd2017aa [ 1911.621483] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:34:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:23 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x8507fbfd8e55bb7b, 0x0) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x31, 0x0, 0x3}) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) r1 = msgget(0x1, 0x180) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000002080)=""/4099) (async) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001000)=""/108) (async) msgctl$IPC_RMID(r1, 0x0) (async, rerun: 32) msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f0000000000)=""/4) (rerun: 32) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) 17:34:23 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 32) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x424000, 0x0) (rerun: 32) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) [ 1911.629181] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1911.636426] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1911.643672] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1911.650921] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1911.658195] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:23 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 52) 17:34:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "5db557f23ac4ea1a", "1f2f29d90041c19ceb96730ddbe374b6", "37ad60f4", "41b86f72d5315f05"}, 0x28) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{}, "d948f41ad7abba1e", "529721587dc93c8e0db6ae7df0b3f2c4", "be3f4c7a", "46b1a8c1effbbdc5"}, 0x28) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x60000, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) 17:34:23 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 45) 17:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:24 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) 17:34:24 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x424000, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "5db557f23ac4ea1a", "1f2f29d90041c19ceb96730ddbe374b6", "37ad60f4", "41b86f72d5315f05"}, 0x28) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{}, "d948f41ad7abba1e", "529721587dc93c8e0db6ae7df0b3f2c4", "be3f4c7a", "46b1a8c1effbbdc5"}, 0x28) (async) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) (async) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x60000, 0x4) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) [ 1911.810632] FAULT_INJECTION: forcing a failure. [ 1911.810632] name failslab, interval 1, probability 0, space 0, times 0 [ 1911.819932] FAULT_INJECTION: forcing a failure. [ 1911.819932] name failslab, interval 1, probability 0, space 0, times 0 [ 1911.844210] CPU: 0 PID: 19973 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1911.852112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1911.861461] Call Trace: [ 1911.864040] dump_stack+0x1b2/0x281 [ 1911.867655] should_fail.cold+0x10a/0x149 [ 1911.871788] should_failslab+0xd6/0x130 [ 1911.875754] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1911.880404] ? copy_mnt_ns+0xa30/0xa30 [ 1911.884273] copy_mount_options+0x59/0x2f0 [ 1911.888489] ? copy_mnt_ns+0xa30/0xa30 [ 1911.892363] SyS_mount+0x84/0x120 [ 1911.895804] ? copy_mnt_ns+0xa30/0xa30 [ 1911.899682] do_syscall_64+0x1d5/0x640 [ 1911.903560] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1911.908734] RIP: 0033:0x7fe8dd97b7aa [ 1911.912429] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1911.920122] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1911.927379] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1911.934634] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1911.941885] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1911.949138] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1911.956403] CPU: 1 PID: 19975 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1911.964287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1911.973635] Call Trace: [ 1911.976227] dump_stack+0x1b2/0x281 [ 1911.979859] should_fail.cold+0x10a/0x149 [ 1911.984011] should_failslab+0xd6/0x130 [ 1911.987986] kmem_cache_alloc+0x28e/0x3c0 [ 1911.992133] getname_kernel+0x4e/0x340 [ 1911.996020] kern_path+0x1b/0x40 [ 1911.999390] lookup_bdev+0xc6/0x1c0 [ 1912.003022] ? bd_acquire+0x440/0x440 [ 1912.006824] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1912.012276] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1912.017292] blkdev_get_by_path+0x1b/0xa0 [ 1912.021440] mount_bdev+0x4c/0x360 [ 1912.024981] ? befs_iget+0x23b0/0x23b0 [ 1912.028869] mount_fs+0x92/0x2a0 [ 1912.032242] vfs_kern_mount.part.0+0x5b/0x470 [ 1912.036738] do_mount+0xe65/0x2a30 [ 1912.040278] ? __do_page_fault+0x159/0xad0 [ 1912.044510] ? retint_kernel+0x2d/0x2d [ 1912.048401] ? copy_mount_string+0x40/0x40 [ 1912.052637] ? memset+0x20/0x40 [ 1912.055917] ? copy_mount_options+0x1fa/0x2f0 17:34:24 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) 17:34:24 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) [ 1912.060407] ? copy_mnt_ns+0xa30/0xa30 [ 1912.064291] SyS_mount+0xa8/0x120 [ 1912.067741] ? copy_mnt_ns+0xa30/0xa30 [ 1912.071630] do_syscall_64+0x1d5/0x640 [ 1912.075518] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1912.080702] RIP: 0033:0x7f50cd2017aa [ 1912.084404] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1912.092107] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1912.099370] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 17:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[@window={0x3, 0xad0, 0x4}, @mss={0x2, 0xa3}, @timestamp, @window={0x3, 0x800, 0x1f}], 0x4) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) 17:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "5db557f23ac4ea1a", "1f2f29d90041c19ceb96730ddbe374b6", "37ad60f4", "41b86f72d5315f05"}, 0x28) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{}, "d948f41ad7abba1e", "529721587dc93c8e0db6ae7df0b3f2c4", "be3f4c7a", "46b1a8c1effbbdc5"}, 0x28) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x60000, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "5db557f23ac4ea1a", "1f2f29d90041c19ceb96730ddbe374b6", "37ad60f4", "41b86f72d5315f05"}, 0x28) (async) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{}, "d948f41ad7abba1e", "529721587dc93c8e0db6ae7df0b3f2c4", "be3f4c7a", "46b1a8c1effbbdc5"}, 0x28) (async) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) (async) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x60000, 0x4) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) (async) 17:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000040)=0x4, 0x4) [ 1912.106634] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1912.113904] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1912.121166] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:24 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 53) 17:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[@window={0x3, 0xad0, 0x4}, @mss={0x2, 0xa3}, @timestamp, @window={0x3, 0x800, 0x1f}], 0x4) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[@window={0x3, 0xad0, 0x4}, @mss={0x2, 0xa3}, @timestamp, @window={0x3, 0x800, 0x1f}], 0x4) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) (async) 17:34:24 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f0000000040)={{0x6, 0xaf}, {0x5, 0x9}, 0xfff, 0x1}) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) r0 = msgget(0x2, 0x4) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000080)=""/87) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:34:24 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 46) 17:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000040)=0x4, 0x4) 17:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:24 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f0000000040)={{0x6, 0xaf}, {0x5, 0x9}, 0xfff, 0x1}) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) r0 = msgget(0x2, 0x4) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000080)=""/87) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000040)=0x4, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) (async) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000040)=0x4, 0x4) (async) 17:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[@window={0x3, 0xad0, 0x4}, @mss={0x2, 0xa3}, @timestamp, @window={0x3, 0x800, 0x1f}], 0x4) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) 17:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1912.287825] FAULT_INJECTION: forcing a failure. [ 1912.287825] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.306993] FAULT_INJECTION: forcing a failure. [ 1912.306993] name failslab, interval 1, probability 0, space 0, times 0 17:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x4) (async) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1912.343188] CPU: 0 PID: 20040 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1912.351096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1912.360449] Call Trace: [ 1912.363043] dump_stack+0x1b2/0x281 [ 1912.366673] should_fail.cold+0x10a/0x149 [ 1912.370830] should_failslab+0xd6/0x130 [ 1912.374803] kmem_cache_alloc+0x28e/0x3c0 [ 1912.378950] getname_kernel+0x4e/0x340 [ 1912.382838] kern_path+0x1b/0x40 [ 1912.386204] lookup_bdev+0xc6/0x1c0 [ 1912.389833] ? bd_acquire+0x440/0x440 [ 1912.393635] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1912.399086] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1912.404101] blkdev_get_by_path+0x1b/0xa0 [ 1912.408246] mount_bdev+0x4c/0x360 [ 1912.411780] ? befs_iget+0x23b0/0x23b0 [ 1912.415664] mount_fs+0x92/0x2a0 [ 1912.419034] vfs_kern_mount.part.0+0x5b/0x470 [ 1912.423528] do_mount+0xe65/0x2a30 [ 1912.427072] ? __do_page_fault+0x159/0xad0 [ 1912.431301] ? retint_kernel+0x2d/0x2d [ 1912.435189] ? copy_mount_string+0x40/0x40 [ 1912.439424] ? memset+0x20/0x40 17:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x30f3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair(0x27, 0x1, 0xc7e, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[@sack_perm], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r3}) [ 1912.442701] ? copy_mount_options+0x1fa/0x2f0 [ 1912.447196] ? copy_mnt_ns+0xa30/0xa30 [ 1912.451078] SyS_mount+0xa8/0x120 [ 1912.454524] ? copy_mnt_ns+0xa30/0xa30 [ 1912.458411] do_syscall_64+0x1d5/0x640 [ 1912.462303] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1912.467485] RIP: 0033:0x7f50cd2017aa [ 1912.471194] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1912.478895] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1912.486160] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1912.493428] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1912.500742] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1912.508007] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1912.528055] CPU: 0 PID: 20042 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1912.535940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1912.545286] Call Trace: [ 1912.547873] dump_stack+0x1b2/0x281 [ 1912.551504] should_fail.cold+0x10a/0x149 [ 1912.555665] should_failslab+0xd6/0x130 [ 1912.559645] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1912.564311] ? copy_mnt_ns+0xa30/0xa30 [ 1912.568198] copy_mount_options+0x59/0x2f0 [ 1912.572431] ? copy_mnt_ns+0xa30/0xa30 [ 1912.576317] SyS_mount+0x84/0x120 [ 1912.579770] ? copy_mnt_ns+0xa30/0xa30 [ 1912.583667] do_syscall_64+0x1d5/0x640 [ 1912.587561] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1912.592851] RIP: 0033:0x7fe8dd97b7aa [ 1912.596552] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1912.604258] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1912.611515] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1912.618764] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1912.626013] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1912.633259] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 17:34:24 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 47) 17:34:24 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 54) 17:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x30f3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socketpair(0x27, 0x1, 0xc7e, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[@sack_perm], 0x1) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r3}) 17:34:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x244, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}, {0xc}, {0xc, 0x90, 0x100000000}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0xcf}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0xd4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xffffffffffffffc1}, {0xc, 0x90, 0x10000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x40}}, {@pci={{0x8}, {0x11}}, {0x8}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x81}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0x1eb}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0xef}}]}, 0x244}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:24 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f0000000040)={{0x6, 0xaf}, {0x5, 0x9}, 0xfff, 0x1}) (async) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) r0 = msgget(0x2, 0x4) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000080)=""/87) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x244, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}, {0xc}, {0xc, 0x90, 0x100000000}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0xcf}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0xd4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xffffffffffffffc1}, {0xc, 0x90, 0x10000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x40}}, {@pci={{0x8}, {0x11}}, {0x8}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x81}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0x1eb}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0xef}}]}, 0x244}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) 17:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x30f3, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socketpair(0x27, 0x1, 0xc7e, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[@sack_perm], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r3) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r3}) 17:34:25 executing program 1: r0 = msgget(0x2, 0x6) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000002fc0)=""/128) r1 = msgget$private(0x0, 0x2) msgrcv(r1, 0x0, 0x0, 0x0, 0x4000) [ 1912.754385] FAULT_INJECTION: forcing a failure. [ 1912.754385] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.778610] FAULT_INJECTION: forcing a failure. [ 1912.778610] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.803026] CPU: 1 PID: 20094 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1912.810927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1912.820285] Call Trace: [ 1912.822896] dump_stack+0x1b2/0x281 [ 1912.826517] should_fail.cold+0x10a/0x149 [ 1912.830661] should_failslab+0xd6/0x130 [ 1912.834635] kmem_cache_alloc+0x28e/0x3c0 [ 1912.838779] getname_flags+0xc8/0x550 [ 1912.842573] ? __do_page_fault+0x159/0xad0 [ 1912.846796] user_path_at_empty+0x2a/0x50 [ 1912.850939] do_mount+0x118/0x2a30 17:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) [ 1912.854475] ? __do_page_fault+0x159/0xad0 [ 1912.858700] ? retint_kernel+0x2d/0x2d [ 1912.862602] ? copy_mount_string+0x40/0x40 [ 1912.866835] ? memset+0x20/0x40 [ 1912.870105] ? copy_mount_options+0x1fa/0x2f0 [ 1912.874586] ? copy_mnt_ns+0xa30/0xa30 [ 1912.878460] SyS_mount+0xa8/0x120 [ 1912.881904] ? copy_mnt_ns+0xa30/0xa30 [ 1912.885787] do_syscall_64+0x1d5/0x640 [ 1912.889670] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1912.894843] RIP: 0033:0x7fe8dd97b7aa 17:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) [ 1912.898544] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1912.906250] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1912.913518] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1912.920779] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1912.928036] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1912.935293] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1912.942979] CPU: 0 PID: 20099 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1912.950862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1912.960208] Call Trace: [ 1912.962792] dump_stack+0x1b2/0x281 [ 1912.966425] should_fail.cold+0x10a/0x149 [ 1912.970571] should_failslab+0xd6/0x130 [ 1912.974547] __kmalloc+0x2c1/0x400 [ 1912.978084] ? __list_lru_init+0x67/0x710 [ 1912.982231] __list_lru_init+0x67/0x710 [ 1912.986212] sget_userns+0x4e4/0xc10 [ 1912.989921] ? set_bdev_super+0x110/0x110 [ 1912.994074] ? ns_test_super+0x50/0x50 [ 1912.997958] ? set_bdev_super+0x110/0x110 [ 1913.002125] ? ns_test_super+0x50/0x50 [ 1913.006008] sget+0xd1/0x110 [ 1913.009023] mount_bdev+0xcd/0x360 [ 1913.012556] ? befs_iget+0x23b0/0x23b0 [ 1913.016443] mount_fs+0x92/0x2a0 [ 1913.019809] vfs_kern_mount.part.0+0x5b/0x470 [ 1913.024304] do_mount+0xe65/0x2a30 [ 1913.027844] ? __do_page_fault+0x159/0xad0 [ 1913.032074] ? retint_kernel+0x2d/0x2d [ 1913.035961] ? copy_mount_string+0x40/0x40 [ 1913.040193] ? memset+0x20/0x40 [ 1913.043472] ? copy_mount_options+0x1fa/0x2f0 [ 1913.047966] ? copy_mnt_ns+0xa30/0xa30 [ 1913.051850] SyS_mount+0xa8/0x120 [ 1913.055295] ? copy_mnt_ns+0xa30/0xa30 [ 1913.059186] do_syscall_64+0x1d5/0x640 [ 1913.063075] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1913.068254] RIP: 0033:0x7f50cd2017aa [ 1913.071952] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1913.079655] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1913.086912] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1913.094158] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 17:34:25 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 48) [ 1913.101405] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1913.108651] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:25 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 55) 17:34:25 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x244, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}, {0xc}, {0xc, 0x90, 0x100000000}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0xcf}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0xd4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xffffffffffffffc1}, {0xc, 0x90, 0x10000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x40}}, {@pci={{0x8}, {0x11}}, {0x8}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x81}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0x1eb}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0xef}}]}, 0x244}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x244, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}, {0xc}, {0xc, 0x90, 0x100000000}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0xcf}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0xd4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xffffffffffffffc1}, {0xc, 0x90, 0x10000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x40}}, {@pci={{0x8}, {0x11}}, {0x8}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x81}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0x1eb}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0xef}}]}, 0x244}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) 17:34:25 executing program 1: r0 = msgget(0x2, 0x6) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000002fc0)=""/128) r1 = msgget$private(0x0, 0x2) msgrcv(r1, 0x0, 0x0, 0x0, 0x4000) msgget(0x2, 0x6) (async) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000002fc0)=""/128) (async) msgget$private(0x0, 0x2) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x4000) (async) 17:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 17:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) [ 1913.196115] FAULT_INJECTION: forcing a failure. [ 1913.196115] name failslab, interval 1, probability 0, space 0, times 0 [ 1913.244806] CPU: 1 PID: 20139 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1913.252710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1913.262062] Call Trace: [ 1913.264652] dump_stack+0x1b2/0x281 [ 1913.268285] should_fail.cold+0x10a/0x149 [ 1913.272436] should_failslab+0xd6/0x130 [ 1913.276415] kmem_cache_alloc+0x28e/0x3c0 [ 1913.280561] alloc_vfsmnt+0x23/0x7f0 [ 1913.284274] ? _raw_read_unlock+0x29/0x40 [ 1913.288425] vfs_kern_mount.part.0+0x27/0x470 [ 1913.292510] FAULT_INJECTION: forcing a failure. [ 1913.292510] name failslab, interval 1, probability 0, space 0, times 0 [ 1913.292920] do_mount+0xe65/0x2a30 [ 1913.307620] ? __do_page_fault+0x159/0xad0 [ 1913.311856] ? retint_kernel+0x2d/0x2d [ 1913.315745] ? copy_mount_string+0x40/0x40 [ 1913.319978] ? memset+0x20/0x40 [ 1913.323256] ? copy_mount_options+0x1fa/0x2f0 [ 1913.327743] ? copy_mnt_ns+0xa30/0xa30 [ 1913.331625] SyS_mount+0xa8/0x120 [ 1913.335068] ? copy_mnt_ns+0xa30/0xa30 [ 1913.338940] do_syscall_64+0x1d5/0x640 [ 1913.342823] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1913.347998] RIP: 0033:0x7fe8dd97b7aa [ 1913.351695] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1913.359381] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1913.366639] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1913.373894] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1913.381146] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1913.388400] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 17:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) [ 1913.399413] CPU: 0 PID: 20153 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1913.407306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1913.416661] Call Trace: [ 1913.419253] dump_stack+0x1b2/0x281 [ 1913.422886] should_fail.cold+0x10a/0x149 [ 1913.427036] should_failslab+0xd6/0x130 [ 1913.431014] __kmalloc+0x2c1/0x400 [ 1913.434552] ? __list_lru_init+0x67/0x710 [ 1913.438695] __list_lru_init+0x67/0x710 [ 1913.442670] sget_userns+0x4e4/0xc10 17:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 17:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@pci={{0x8}, {0x11}}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x400c881) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffff9c, 0x800c6613, &(0x7f00000004c0)=@v2={0x2, @aes128, 0x3, '\x00', @auto="79803445b2e63e09b7a452e67b2c7714"}) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x5f}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x305200) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf8, r2, 0x10, 0x70bd2c, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc1}, 0x40008c0) [ 1913.446377] ? set_bdev_super+0x110/0x110 [ 1913.450525] ? ns_test_super+0x50/0x50 [ 1913.454412] ? set_bdev_super+0x110/0x110 [ 1913.458560] ? ns_test_super+0x50/0x50 [ 1913.462445] sget+0xd1/0x110 [ 1913.465460] mount_bdev+0xcd/0x360 [ 1913.468991] ? befs_iget+0x23b0/0x23b0 [ 1913.472877] mount_fs+0x92/0x2a0 [ 1913.476245] vfs_kern_mount.part.0+0x5b/0x470 [ 1913.480738] do_mount+0xe65/0x2a30 [ 1913.484281] ? __do_page_fault+0x159/0xad0 [ 1913.488519] ? retint_kernel+0x2d/0x2d [ 1913.492401] ? copy_mount_string+0x40/0x40 [ 1913.496632] ? memset+0x20/0x40 [ 1913.499913] ? copy_mount_options+0x1fa/0x2f0 [ 1913.504402] ? copy_mnt_ns+0xa30/0xa30 [ 1913.508286] SyS_mount+0xa8/0x120 [ 1913.511860] ? copy_mnt_ns+0xa30/0xa30 [ 1913.515756] do_syscall_64+0x1d5/0x640 [ 1913.519646] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1913.524828] RIP: 0033:0x7f50cd2017aa [ 1913.528536] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1913.536241] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa 17:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@pci={{0x8}, {0x11}}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x400c881) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffff9c, 0x800c6613, &(0x7f00000004c0)=@v2={0x2, @aes128, 0x3, '\x00', @auto="79803445b2e63e09b7a452e67b2c7714"}) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x5f}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x305200) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf8, r2, 0x10, 0x70bd2c, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc1}, 0x40008c0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@pci={{0x8}, {0x11}}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x400c881) (async) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffff9c, 0x800c6613, &(0x7f00000004c0)=@v2={0x2, @aes128, 0x3, '\x00', @auto="79803445b2e63e09b7a452e67b2c7714"}) (async) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x5f}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x305200) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf8, r2, 0x10, 0x70bd2c, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc1}, 0x40008c0) (async) 17:34:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/145, 0x11e, 0x91}, 0x20) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/160, 0xa0, 0x0, &(0x7f0000000380)=""/127, 0x7f}, &(0x7f0000000440)=0x40) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000040)={0xaa7e, 0xf400, 0x1, 0x7f, 0x5c, 0x23, 0x15, "baa69766f2304f93ec758c25fe923725aeb7decc", "265c85fe9c947933746cd1845ab63e0c4fcb30a9"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:25 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 49) [ 1913.543508] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1913.550780] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1913.558052] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1913.565321] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:25 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 56) 17:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f6, 0x4) 17:34:25 executing program 1: r0 = msgget(0x2, 0x6) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000002fc0)=""/128) (async) r1 = msgget$private(0x0, 0x2) msgrcv(r1, 0x0, 0x0, 0x0, 0x4000) 17:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@pci={{0x8}, {0x11}}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x400c881) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffff9c, 0x800c6613, &(0x7f00000004c0)=@v2={0x2, @aes128, 0x3, '\x00', @auto="79803445b2e63e09b7a452e67b2c7714"}) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x5f}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x305200) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf8, r2, 0x10, 0x70bd2c, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc1}, 0x40008c0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@pci={{0x8}, {0x11}}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x400c881) (async) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffff9c, 0x800c6613, &(0x7f00000004c0)=@v2={0x2, @aes128, 0x3, '\x00', @auto="79803445b2e63e09b7a452e67b2c7714"}) (async) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x5f}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x305200) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf8, r2, 0x10, 0x70bd2c, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc1}, 0x40008c0) (async) 17:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f6, 0x4) 17:34:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/145, 0x11e, 0x91}, 0x20) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/160, 0xa0, 0x0, &(0x7f0000000380)=""/127, 0x7f}, &(0x7f0000000440)=0x40) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000040)={0xaa7e, 0xf400, 0x1, 0x7f, 0x5c, 0x23, 0x15, "baa69766f2304f93ec758c25fe923725aeb7decc", "265c85fe9c947933746cd1845ab63e0c4fcb30a9"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/145, 0x11e, 0x91}, 0x20) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/160, 0xa0, 0x0, &(0x7f0000000380)=""/127, 0x7f}, &(0x7f0000000440)=0x40) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) (async) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) (async) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000040)={0xaa7e, 0xf400, 0x1, 0x7f, 0x5c, 0x23, 0x15, "baa69766f2304f93ec758c25fe923725aeb7decc", "265c85fe9c947933746cd1845ab63e0c4fcb30a9"}) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) [ 1913.672210] FAULT_INJECTION: forcing a failure. [ 1913.672210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1913.715714] CPU: 0 PID: 20199 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1913.723615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1913.732967] Call Trace: [ 1913.735563] dump_stack+0x1b2/0x281 [ 1913.739193] should_fail.cold+0x10a/0x149 [ 1913.743342] __alloc_pages_nodemask+0x22c/0x2720 [ 1913.748102] ? trace_hardirqs_on+0x10/0x10 [ 1913.752339] ? pcpu_alloc+0xbe0/0xf50 [ 1913.756141] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1913.760997] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1913.766449] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1913.771476] alloc_pages_current+0x155/0x260 [ 1913.775884] ? __lockdep_init_map+0x100/0x560 [ 1913.780379] get_zeroed_page+0x19/0x50 [ 1913.784267] mount_fs+0x1c7/0x2a0 [ 1913.787722] vfs_kern_mount.part.0+0x5b/0x470 [ 1913.792217] do_mount+0xe65/0x2a30 [ 1913.795760] ? __do_page_fault+0x159/0xad0 [ 1913.799999] ? retint_kernel+0x2d/0x2d [ 1913.803886] ? copy_mount_string+0x40/0x40 [ 1913.808124] ? memset+0x20/0x40 [ 1913.811400] ? copy_mount_options+0x1fa/0x2f0 [ 1913.815893] ? copy_mnt_ns+0xa30/0xa30 [ 1913.819775] SyS_mount+0xa8/0x120 [ 1913.821655] FAULT_INJECTION: forcing a failure. [ 1913.821655] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1913.823223] ? copy_mnt_ns+0xa30/0xa30 [ 1913.838969] do_syscall_64+0x1d5/0x640 [ 1913.842853] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1913.848022] RIP: 0033:0x7fe8dd97b7aa [ 1913.851712] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1913.859401] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1913.866665] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1913.873919] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1913.881171] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1913.888423] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1913.895689] CPU: 1 PID: 20213 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1913.903572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1913.912921] Call Trace: [ 1913.915516] dump_stack+0x1b2/0x281 [ 1913.919141] should_fail.cold+0x10a/0x149 [ 1913.923299] __alloc_pages_nodemask+0x22c/0x2720 [ 1913.928058] ? __lock_acquire+0x5fc/0x3f20 [ 1913.932299] ? __lock_acquire+0x5fc/0x3f20 [ 1913.936533] ? __lock_acquire+0x5fc/0x3f20 [ 1913.940766] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1913.945606] ? blkdev_get+0x484/0x890 [ 1913.949409] ? blkdev_get+0x484/0x890 [ 1913.953210] ? trace_hardirqs_on+0x10/0x10 [ 1913.957451] cache_grow_begin+0x91/0x700 [ 1913.961533] ? fs_reclaim_release+0xd0/0x110 [ 1913.965944] ? check_preemption_disabled+0x35/0x240 [ 1913.970967] cache_alloc_refill+0x273/0x350 [ 1913.975292] kmem_cache_alloc_trace+0x340/0x3d0 [ 1913.979963] ? set_bdev_super+0x110/0x110 [ 1913.984104] sget_userns+0x102/0xc10 [ 1913.987821] ? set_bdev_super+0x110/0x110 [ 1913.991971] ? ns_test_super+0x50/0x50 [ 1913.995858] ? set_bdev_super+0x110/0x110 [ 1914.000000] ? ns_test_super+0x50/0x50 [ 1914.003888] sget+0xd1/0x110 [ 1914.006912] mount_bdev+0xcd/0x360 [ 1914.010447] ? befs_iget+0x23b0/0x23b0 17:34:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f6, 0x4) 17:34:26 executing program 1: syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) r0 = msgget(0x0, 0x40c) r1 = msgget(0x1, 0x181) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001000)=""/108) msgctl$IPC_RMID(r1, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001140)=""/4096) msgrcv(r0, 0x0, 0x0, 0x0, 0x4000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001100)={'ip6tnl0\x00', &(0x7f0000001080)={'ip6gre0\x00', 0x0, 0x4, 0x8, 0x7, 0x9, 0x41, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x40, 0x80, 0x7f, 0x8}}) 17:34:26 executing program 2: write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)={'b', ' *:* ', 'r\x00'}, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080)=0xaf43, 0x4) 17:34:26 executing program 4: ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0406618, &(0x7f0000000040)={@id={0x2, 0x0, @d}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/247, 0xf7, 0x0, &(0x7f0000000180)=""/79, 0x4f}, &(0x7f0000000240)=0x40) 17:34:26 executing program 2: write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)={'b', ' *:* ', 'r\x00'}, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080)=0xaf43, 0x4) [ 1914.014335] mount_fs+0x92/0x2a0 [ 1914.017705] vfs_kern_mount.part.0+0x5b/0x470 [ 1914.022198] do_mount+0xe65/0x2a30 [ 1914.025737] ? __do_page_fault+0x159/0xad0 [ 1914.029969] ? retint_kernel+0x2d/0x2d [ 1914.033853] ? copy_mount_string+0x40/0x40 [ 1914.038086] ? memset+0x20/0x40 [ 1914.041362] ? copy_mount_options+0x1fa/0x2f0 [ 1914.045849] ? copy_mnt_ns+0xa30/0xa30 [ 1914.049734] SyS_mount+0xa8/0x120 [ 1914.053213] ? copy_mnt_ns+0xa30/0xa30 [ 1914.057137] do_syscall_64+0x1d5/0x640 [ 1914.061032] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1914.066214] RIP: 0033:0x7f50cd2017aa [ 1914.069916] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1914.077618] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1914.084882] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1914.092146] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1914.099433] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1914.106702] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1914.119482] befs: (loop0): No write support. Marking filesystem read-only 17:34:26 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 57) 17:34:26 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 50) 17:34:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/145, 0x11e, 0x91}, 0x20) (async, rerun: 64) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/160, 0xa0, 0x0, &(0x7f0000000380)=""/127, 0x7f}, &(0x7f0000000440)=0x40) (async, rerun: 64) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000040)={0xaa7e, 0xf400, 0x1, 0x7f, 0x5c, 0x23, 0x15, "baa69766f2304f93ec758c25fe923725aeb7decc", "265c85fe9c947933746cd1845ab63e0c4fcb30a9"}) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) 17:34:26 executing program 4: ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0406618, &(0x7f0000000040)={@id={0x2, 0x0, @d}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/247, 0xf7, 0x0, &(0x7f0000000180)=""/79, 0x4f}, &(0x7f0000000240)=0x40) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0406618, &(0x7f0000000040)={@id={0x2, 0x0, @d}}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/247, 0xf7, 0x0, &(0x7f0000000180)=""/79, 0x4f}, &(0x7f0000000240)=0x40) (async) 17:34:26 executing program 2: write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)={'b', ' *:* ', 'r\x00'}, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080)=0xaf43, 0x4) 17:34:26 executing program 1: syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) (async) r0 = msgget(0x0, 0x40c) r1 = msgget(0x1, 0x181) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) (async, rerun: 64) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001000)=""/108) (async, rerun: 64) msgctl$IPC_RMID(r1, 0x0) (async) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001140)=""/4096) (async) msgrcv(r0, 0x0, 0x0, 0x0, 0x4000) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001100)={'ip6tnl0\x00', &(0x7f0000001080)={'ip6gre0\x00', 0x0, 0x4, 0x8, 0x7, 0x9, 0x41, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x40, 0x80, 0x7f, 0x8}}) 17:34:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm, @window={0x3, 0x8001, 0x6}, @timestamp], 0x4) 17:34:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x4) 17:34:26 executing program 4: ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0406618, &(0x7f0000000040)={@id={0x2, 0x0, @d}}) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async, rerun: 64) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/247, 0xf7, 0x0, &(0x7f0000000180)=""/79, 0x4f}, &(0x7f0000000240)=0x40) (rerun: 64) 17:34:26 executing program 1: syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) (async) r0 = msgget(0x0, 0x40c) (async) r1 = msgget(0x1, 0x181) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001000)=""/108) (async, rerun: 64) msgctl$IPC_RMID(r1, 0x0) (async, rerun: 64) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001140)=""/4096) msgrcv(r0, 0x0, 0x0, 0x0, 0x4000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001100)={'ip6tnl0\x00', &(0x7f0000001080)={'ip6gre0\x00', 0x0, 0x4, 0x8, 0x7, 0x9, 0x41, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x40, 0x80, 0x7f, 0x8}}) 17:34:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm, @window={0x3, 0x8001, 0x6}, @timestamp], 0x4) [ 1914.267799] FAULT_INJECTION: forcing a failure. [ 1914.267799] name failslab, interval 1, probability 0, space 0, times 0 [ 1914.301940] CPU: 1 PID: 20273 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 17:34:26 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x2b80000000000000, 0x400) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)={0x0, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) [ 1914.309848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1914.319200] Call Trace: [ 1914.321793] dump_stack+0x1b2/0x281 [ 1914.325442] should_fail.cold+0x10a/0x149 [ 1914.329610] should_failslab+0xd6/0x130 [ 1914.333593] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1914.338271] ? set_bdev_super+0x110/0x110 [ 1914.342414] sget_userns+0x102/0xc10 [ 1914.346130] ? set_bdev_super+0x110/0x110 [ 1914.350281] ? ns_test_super+0x50/0x50 [ 1914.354167] ? set_bdev_super+0x110/0x110 [ 1914.358314] ? ns_test_super+0x50/0x50 [ 1914.362198] sget+0xd1/0x110 [ 1914.365218] mount_bdev+0xcd/0x360 [ 1914.368751] ? befs_iget+0x23b0/0x23b0 [ 1914.372634] mount_fs+0x92/0x2a0 [ 1914.376001] vfs_kern_mount.part.0+0x5b/0x470 [ 1914.380498] do_mount+0xe65/0x2a30 [ 1914.384042] ? __do_page_fault+0x159/0xad0 [ 1914.388274] ? retint_kernel+0x2d/0x2d [ 1914.392163] ? copy_mount_string+0x40/0x40 [ 1914.396408] ? memset+0x20/0x40 [ 1914.399690] ? copy_mount_options+0x1fa/0x2f0 [ 1914.404179] ? copy_mnt_ns+0xa30/0xa30 [ 1914.408066] SyS_mount+0xa8/0x120 [ 1914.411516] ? copy_mnt_ns+0xa30/0xa30 [ 1914.415405] do_syscall_64+0x1d5/0x640 [ 1914.419292] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1914.424474] RIP: 0033:0x7f50cd2017aa [ 1914.428178] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1914.435886] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1914.443155] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1914.450421] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1914.457681] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1914.464945] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1914.484062] FAULT_INJECTION: forcing a failure. [ 1914.484062] name failslab, interval 1, probability 0, space 0, times 0 [ 1914.511330] CPU: 0 PID: 20283 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1914.519236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1914.528591] Call Trace: [ 1914.531179] dump_stack+0x1b2/0x281 [ 1914.534822] should_fail.cold+0x10a/0x149 [ 1914.538973] should_failslab+0xd6/0x130 [ 1914.542949] kmem_cache_alloc+0x28e/0x3c0 [ 1914.547099] alloc_vfsmnt+0x23/0x7f0 [ 1914.550811] ? _raw_read_unlock+0x29/0x40 [ 1914.554964] vfs_kern_mount.part.0+0x27/0x470 [ 1914.559461] do_mount+0xe65/0x2a30 [ 1914.562993] ? __do_page_fault+0x159/0xad0 [ 1914.567211] ? retint_kernel+0x2d/0x2d [ 1914.571103] ? copy_mount_string+0x40/0x40 [ 1914.575321] ? memset+0x20/0x40 [ 1914.578578] ? copy_mount_options+0x1fa/0x2f0 [ 1914.583056] ? copy_mnt_ns+0xa30/0xa30 [ 1914.586925] SyS_mount+0xa8/0x120 [ 1914.590355] ? copy_mnt_ns+0xa30/0xa30 [ 1914.594223] do_syscall_64+0x1d5/0x640 [ 1914.598097] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1914.603265] RIP: 0033:0x7fe8dd97b7aa [ 1914.606952] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:34:26 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 51) 17:34:26 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x2b80000000000000, 0x400) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)={0x0, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm, @window={0x3, 0x8001, 0x6}, @timestamp], 0x4) 17:34:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x4) 17:34:26 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x2b3ac0a8c8fa1a6a, 0x4000) 17:34:26 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 58) [ 1914.614736] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1914.621985] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1914.629230] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1914.636483] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1914.643748] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 17:34:26 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x2b3ac0a8c8fa1a6a, 0x4000) 17:34:27 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040), 0x2b80000000000000, 0x400) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)={0x0, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) syz_open_dev$audion(&(0x7f0000000040), 0x2b80000000000000, 0x400) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)={0x0, 0x1}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) 17:34:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8000080, 0x4) [ 1914.731855] FAULT_INJECTION: forcing a failure. [ 1914.731855] name failslab, interval 1, probability 0, space 0, times 0 17:34:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x4) (async) [ 1914.782278] befs: (loop0): No write support. Marking filesystem read-only [ 1914.794507] CPU: 0 PID: 20332 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1914.802405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1914.811756] Call Trace: [ 1914.814352] dump_stack+0x1b2/0x281 [ 1914.817983] should_fail.cold+0x10a/0x149 [ 1914.822135] should_failslab+0xd6/0x130 [ 1914.826112] kmem_cache_alloc+0x28e/0x3c0 [ 1914.830264] getname_kernel+0x4e/0x340 [ 1914.834151] kern_path+0x1b/0x40 [ 1914.837519] lookup_bdev+0xc6/0x1c0 [ 1914.841150] ? bd_acquire+0x440/0x440 [ 1914.844948] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1914.850399] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1914.855415] blkdev_get_by_path+0x1b/0xa0 [ 1914.859566] mount_bdev+0x4c/0x360 [ 1914.863103] ? befs_iget+0x23b0/0x23b0 [ 1914.866989] mount_fs+0x92/0x2a0 [ 1914.870357] vfs_kern_mount.part.0+0x5b/0x470 [ 1914.874855] do_mount+0xe65/0x2a30 [ 1914.878397] ? __do_page_fault+0x159/0xad0 [ 1914.882627] ? retint_kernel+0x2d/0x2d [ 1914.886510] ? copy_mount_string+0x40/0x40 [ 1914.890746] ? memset+0x20/0x40 [ 1914.894028] ? copy_mount_options+0x1fa/0x2f0 [ 1914.898519] ? copy_mnt_ns+0xa30/0xa30 [ 1914.902406] SyS_mount+0xa8/0x120 [ 1914.905858] ? copy_mnt_ns+0xa30/0xa30 [ 1914.909744] do_syscall_64+0x1d5/0x640 [ 1914.913643] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1914.918825] RIP: 0033:0x7fe8dd97b7aa [ 1914.922528] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:34:27 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x2b3ac0a8c8fa1a6a, 0x4000) 17:34:27 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) r0 = msgget(0x1, 0x91) msgget$private(0x0, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000)=""/108) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/127) [ 1914.930236] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1914.937500] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1914.944771] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1914.952034] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1914.959306] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1914.985140] FAULT_INJECTION: forcing a failure. [ 1914.985140] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.004993] CPU: 0 PID: 20342 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1915.012895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1915.022244] Call Trace: [ 1915.024835] dump_stack+0x1b2/0x281 [ 1915.028469] should_fail.cold+0x10a/0x149 [ 1915.032623] should_failslab+0xd6/0x130 [ 1915.036601] kmem_cache_alloc+0x28e/0x3c0 [ 1915.040761] alloc_buffer_head+0x20/0x110 [ 1915.044908] alloc_page_buffers+0xb3/0x1f0 [ 1915.049144] __getblk_slow+0x2d6/0x7a0 [ 1915.053040] __bread_gfp+0x206/0x2e0 [ 1915.056751] befs_fill_super+0x720/0xed0 [ 1915.060833] ? befs_iget+0x23b0/0x23b0 [ 1915.064723] ? vsprintf+0x30/0x30 [ 1915.068172] ? ns_test_super+0x50/0x50 [ 1915.072055] ? set_blocksize+0x125/0x380 [ 1915.076121] mount_bdev+0x2b3/0x360 [ 1915.079745] ? befs_iget+0x23b0/0x23b0 [ 1915.083633] mount_fs+0x92/0x2a0 [ 1915.086999] vfs_kern_mount.part.0+0x5b/0x470 [ 1915.091497] do_mount+0xe65/0x2a30 [ 1915.095031] ? __do_page_fault+0x159/0xad0 [ 1915.099244] ? retint_kernel+0x2d/0x2d [ 1915.103110] ? copy_mount_string+0x40/0x40 [ 1915.107323] ? memset+0x20/0x40 [ 1915.110582] ? copy_mount_options+0x1fa/0x2f0 [ 1915.115055] ? copy_mnt_ns+0xa30/0xa30 [ 1915.118939] SyS_mount+0xa8/0x120 [ 1915.122373] ? copy_mnt_ns+0xa30/0xa30 [ 1915.126242] do_syscall_64+0x1d5/0x640 [ 1915.130114] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1915.135284] RIP: 0033:0x7f50cd2017aa [ 1915.138978] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1915.146662] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1915.153909] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1915.161157] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1915.168404] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1915.175648] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:27 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 52) 17:34:27 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) r0 = msgget(0x1, 0x91) msgget$private(0x0, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000)=""/108) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/127) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) msgget(0x1, 0x91) (async) msgget$private(0x0, 0x20) (async) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) (async) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000)=""/108) (async) msgctl$IPC_RMID(r0, 0x0) (async) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/127) (async) 17:34:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8000080, 0x4) 17:34:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x30f3, 0x4) 17:34:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 17:34:27 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 59) 17:34:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x30f3, 0x4) 17:34:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8000080, 0x4) 17:34:27 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) r0 = msgget(0x1, 0x91) msgget$private(0x0, 0x20) (async) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) (async) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000)=""/108) (async) msgctl$IPC_RMID(r0, 0x0) (async) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/127) 17:34:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 17:34:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x30f3, 0x4) 17:34:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x8000, 0x4) (async) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) (async) [ 1915.302566] befs: (loop0): No write support. Marking filesystem read-only [ 1915.304914] FAULT_INJECTION: forcing a failure. [ 1915.304914] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.341683] FAULT_INJECTION: forcing a failure. [ 1915.341683] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.377217] CPU: 0 PID: 20402 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1915.385125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1915.394473] Call Trace: [ 1915.397053] dump_stack+0x1b2/0x281 [ 1915.400666] should_fail.cold+0x10a/0x149 [ 1915.404825] should_failslab+0xd6/0x130 [ 1915.408790] kmem_cache_alloc+0x28e/0x3c0 [ 1915.412921] alloc_buffer_head+0x20/0x110 [ 1915.417051] alloc_page_buffers+0xb3/0x1f0 [ 1915.421271] __getblk_slow+0x2d6/0x7a0 [ 1915.425148] __bread_gfp+0x206/0x2e0 [ 1915.428848] befs_fill_super+0x720/0xed0 [ 1915.432897] ? befs_iget+0x23b0/0x23b0 [ 1915.436776] ? vsprintf+0x30/0x30 [ 1915.440225] ? ns_test_super+0x50/0x50 [ 1915.444093] ? set_blocksize+0x125/0x380 [ 1915.448139] mount_bdev+0x2b3/0x360 [ 1915.451748] ? befs_iget+0x23b0/0x23b0 [ 1915.455623] mount_fs+0x92/0x2a0 [ 1915.458975] vfs_kern_mount.part.0+0x5b/0x470 [ 1915.463455] do_mount+0xe65/0x2a30 [ 1915.466981] ? __do_page_fault+0x159/0xad0 [ 1915.471198] ? retint_kernel+0x2d/0x2d [ 1915.475067] ? copy_mount_string+0x40/0x40 [ 1915.479283] ? memset+0x20/0x40 [ 1915.482542] ? copy_mount_options+0x1fa/0x2f0 [ 1915.487017] ? copy_mnt_ns+0xa30/0xa30 [ 1915.490886] SyS_mount+0xa8/0x120 [ 1915.494334] ? copy_mnt_ns+0xa30/0xa30 [ 1915.498211] do_syscall_64+0x1d5/0x640 [ 1915.502109] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1915.507286] RIP: 0033:0x7f50cd2017aa [ 1915.510984] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1915.518679] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1915.525936] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1915.533188] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1915.540437] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1915.547704] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1915.554971] CPU: 1 PID: 20397 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1915.562861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1915.572216] Call Trace: [ 1915.574805] dump_stack+0x1b2/0x281 [ 1915.578442] should_fail.cold+0x10a/0x149 [ 1915.582595] should_failslab+0xd6/0x130 [ 1915.586583] kmem_cache_alloc+0x28e/0x3c0 [ 1915.590739] getname_kernel+0x4e/0x340 [ 1915.594630] kern_path+0x1b/0x40 [ 1915.597995] lookup_bdev+0xc6/0x1c0 [ 1915.601618] ? bd_acquire+0x440/0x440 [ 1915.605414] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1915.610870] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1915.615890] blkdev_get_by_path+0x1b/0xa0 [ 1915.620043] mount_bdev+0x4c/0x360 [ 1915.623578] ? befs_iget+0x23b0/0x23b0 [ 1915.627468] mount_fs+0x92/0x2a0 [ 1915.630836] vfs_kern_mount.part.0+0x5b/0x470 [ 1915.635336] do_mount+0xe65/0x2a30 [ 1915.638881] ? __do_page_fault+0x159/0xad0 [ 1915.643114] ? retint_kernel+0x2d/0x2d [ 1915.646998] ? copy_mount_string+0x40/0x40 [ 1915.651290] ? memset+0x20/0x40 [ 1915.654574] ? copy_mount_options+0x1fa/0x2f0 [ 1915.659075] ? copy_mnt_ns+0xa30/0xa30 [ 1915.662963] SyS_mount+0xa8/0x120 [ 1915.666416] ? copy_mnt_ns+0xa30/0xa30 [ 1915.670306] do_syscall_64+0x1d5/0x640 [ 1915.674208] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1915.679392] RIP: 0033:0x7fe8dd97b7aa [ 1915.683083] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1915.690773] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1915.698023] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1915.705275] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1915.712527] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1915.719780] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 17:34:28 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 53) 17:34:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f00000000c0)={'dvmrp1\x00'}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000002a80)={'vlan0\x00', 0xbdd, 0xfffffffe}) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r5, 0x3b72, 0x0) recvmmsg$unix(r1, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000040)=""/72, 0x48}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/210, 0xd2}, {&(0x7f00000011c0)=""/154, 0x9a}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x5, &(0x7f0000002300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000002400)=@abs, 0x6e, &(0x7f0000002700)=[{&(0x7f0000002480)=""/28, 0x1c}, {&(0x7f00000024c0)=""/243, 0xf3}, {&(0x7f00000025c0)=""/106, 0x6a}, {&(0x7f0000002640)=""/142, 0x8e}], 0x4, &(0x7f0000002740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="380000850000000000ffffffef000000c80a96379815dc08c52a41bd91d9bdd4e9a2c3f9ee031835aba91314", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRESOCT=r5, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32], 0x108}}], 0x2, 0x40000021, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r6, &(0x7f0000002a40)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002a00)={&(0x7f0000002b80)=ANY=[@ANYBLOB="f3ef7d87e86c691e60b2f6a48f16e188", @ANYRES16=r3, @ANYBLOB="00032cbd7000fcdbdf251c0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0001000000080001007063690011000200303030303a30303a31302e300000000008000b00ff0300000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0x88}, 0x1, 0x0, 0x0, 0xd69c029cf79d8892}, 0x801) 17:34:28 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x0, 0xea60}}, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) 17:34:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 17:34:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) 17:34:28 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 60) 17:34:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) (async) 17:34:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 17:34:28 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x0, 0xea60}}, 0x0) (async, rerun: 64) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (rerun: 64) 17:34:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f00000000c0)={'dvmrp1\x00'}) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000002a80)={'vlan0\x00', 0xbdd, 0xfffffffe}) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r5, 0x3b72, 0x0) (async) recvmmsg$unix(r1, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000040)=""/72, 0x48}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/210, 0xd2}, {&(0x7f00000011c0)=""/154, 0x9a}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x5, &(0x7f0000002300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000002400)=@abs, 0x6e, &(0x7f0000002700)=[{&(0x7f0000002480)=""/28, 0x1c}, {&(0x7f00000024c0)=""/243, 0xf3}, {&(0x7f00000025c0)=""/106, 0x6a}, {&(0x7f0000002640)=""/142, 0x8e}], 0x4, &(0x7f0000002740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="380000850000000000ffffffef000000c80a96379815dc08c52a41bd91d9bdd4e9a2c3f9ee031835aba91314", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRESOCT=r5, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32], 0x108}}], 0x2, 0x40000021, 0x0) (async) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r6, &(0x7f0000002a40)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002a00)={&(0x7f0000002b80)=ANY=[@ANYBLOB="f3ef7d87e86c691e60b2f6a48f16e188", @ANYRES16=r3, @ANYBLOB="00032cbd7000fcdbdf251c0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0001000000080001007063690011000200303030303a30303a31302e300000000008000b00ff0300000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0x88}, 0x1, 0x0, 0x0, 0xd69c029cf79d8892}, 0x801) [ 1915.846415] FAULT_INJECTION: forcing a failure. [ 1915.846415] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.869896] FAULT_INJECTION: forcing a failure. [ 1915.869896] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1915.877212] CPU: 0 PID: 20451 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1915.889601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1915.898953] Call Trace: [ 1915.901541] dump_stack+0x1b2/0x281 [ 1915.905169] should_fail.cold+0x10a/0x149 [ 1915.909323] should_failslab+0xd6/0x130 [ 1915.913304] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1915.917978] befs_fill_super+0x9c/0xed0 [ 1915.921952] ? pointer+0x9e0/0x9e0 [ 1915.925493] ? befs_iget+0x23b0/0x23b0 [ 1915.929385] ? vsprintf+0x30/0x30 [ 1915.932832] ? ns_test_super+0x50/0x50 [ 1915.936714] ? set_blocksize+0x125/0x380 [ 1915.940774] mount_bdev+0x2b3/0x360 [ 1915.944399] ? befs_iget+0x23b0/0x23b0 [ 1915.948288] mount_fs+0x92/0x2a0 [ 1915.951656] vfs_kern_mount.part.0+0x5b/0x470 [ 1915.956152] do_mount+0xe65/0x2a30 [ 1915.959697] ? __do_page_fault+0x159/0xad0 [ 1915.963931] ? retint_kernel+0x2d/0x2d [ 1915.967819] ? copy_mount_string+0x40/0x40 [ 1915.972056] ? memset+0x20/0x40 [ 1915.975339] ? copy_mount_options+0x1fa/0x2f0 [ 1915.979823] ? copy_mnt_ns+0xa30/0xa30 [ 1915.983720] SyS_mount+0xa8/0x120 [ 1915.987167] ? copy_mnt_ns+0xa30/0xa30 [ 1915.991041] do_syscall_64+0x1d5/0x640 [ 1915.994922] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1916.000101] RIP: 0033:0x7f50cd2017aa [ 1916.003806] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1916.011501] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1916.018760] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1916.026018] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1916.033272] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1916.040532] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1916.047812] CPU: 1 PID: 20453 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1916.055696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1916.065044] Call Trace: [ 1916.067644] dump_stack+0x1b2/0x281 [ 1916.071279] should_fail.cold+0x10a/0x149 [ 1916.075437] __alloc_pages_nodemask+0x22c/0x2720 [ 1916.080226] ? trace_hardirqs_on+0x10/0x10 [ 1916.084466] ? pcpu_alloc+0xbe0/0xf50 [ 1916.088277] ? gfp_pfmemalloc_allowed+0x150/0x150 17:34:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 17:34:28 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) (async) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x0, 0xea60}}, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) [ 1916.093136] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1916.098600] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1916.103621] alloc_pages_current+0x155/0x260 [ 1916.108035] ? __lockdep_init_map+0x100/0x560 [ 1916.112532] get_zeroed_page+0x19/0x50 [ 1916.116421] mount_fs+0x1c7/0x2a0 [ 1916.119880] vfs_kern_mount.part.0+0x5b/0x470 [ 1916.124417] do_mount+0xe65/0x2a30 [ 1916.127965] ? __do_page_fault+0x159/0xad0 [ 1916.132199] ? retint_kernel+0x2d/0x2d [ 1916.136096] ? copy_mount_string+0x40/0x40 [ 1916.140363] ? memset+0x20/0x40 [ 1916.143642] ? copy_mount_options+0x1fa/0x2f0 [ 1916.148136] ? copy_mnt_ns+0xa30/0xa30 [ 1916.152023] SyS_mount+0xa8/0x120 [ 1916.155474] ? copy_mnt_ns+0xa30/0xa30 [ 1916.159364] do_syscall_64+0x1d5/0x640 [ 1916.163256] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1916.168439] RIP: 0033:0x7fe8dd97b7aa [ 1916.172190] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1916.179896] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1916.187163] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1916.194439] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1916.201707] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1916.208979] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 17:34:28 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 54) 17:34:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) (async) 17:34:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/210, 0xd2, 0x40008100, 0x0, 0x0) 17:34:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f00000000c0)={'dvmrp1\x00'}) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r4) (async) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000002a80)={'vlan0\x00', 0xbdd, 0xfffffffe}) (async) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r5, 0x3b72, 0x0) (async) recvmmsg$unix(r1, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000040)=""/72, 0x48}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/210, 0xd2}, {&(0x7f00000011c0)=""/154, 0x9a}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x5, &(0x7f0000002300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000002400)=@abs, 0x6e, &(0x7f0000002700)=[{&(0x7f0000002480)=""/28, 0x1c}, {&(0x7f00000024c0)=""/243, 0xf3}, {&(0x7f00000025c0)=""/106, 0x6a}, {&(0x7f0000002640)=""/142, 0x8e}], 0x4, &(0x7f0000002740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="380000850000000000ffffffef000000c80a96379815dc08c52a41bd91d9bdd4e9a2c3f9ee031835aba91314", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRESOCT=r5, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32], 0x108}}], 0x2, 0x40000021, 0x0) (async) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r6, &(0x7f0000002a40)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002a00)={&(0x7f0000002b80)=ANY=[@ANYBLOB="f3ef7d87e86c691e60b2f6a48f16e188", @ANYRES16=r3, @ANYBLOB="00032cbd7000fcdbdf251c0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0001000000080001007063690011000200303030303a30303a31302e300000000008000b00ff0300000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0x88}, 0x1, 0x0, 0x0, 0xd69c029cf79d8892}, 0x801) 17:34:28 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 61) 17:34:28 executing program 1: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x7800) r0 = msgget(0x2, 0x6) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000002fc0)=""/128) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000003178f6a7958d3197000000000000000000000000f77600000000000000000000000000009d1b2a90900ef4fe806cf07c8b8f07ddc9feb6f9823d6525226706f42d4839775a7aa1758cbf36c67d3609ee4ab1abeb62114b7494da87989c"], 0x34, 0x0, 0x2800) ioctl$MEDIA_REQUEST_IOC_QUEUE(0xffffffffffffffff, 0x7c80, 0x0) 17:34:28 executing program 3: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) bind$x25(r0, &(0x7f00000000c0), 0x12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) ioctl$VFIO_GET_API_VERSION(r2, 0x3b64) 17:34:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) sendto$x25(0xffffffffffffffff, &(0x7f0000000040)="7dfe34011d4bd6f5184e7823654c7bed6a71df6e21c9b56cffca31482150855ff1f0f8cf5b", 0x25, 0x0, &(0x7f0000000080), 0x12) 17:34:28 executing program 1: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x7800) r0 = msgget(0x2, 0x6) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000002fc0)=""/128) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000003178f6a7958d3197000000000000000000000000f77600000000000000000000000000009d1b2a90900ef4fe806cf07c8b8f07ddc9feb6f9823d6525226706f42d4839775a7aa1758cbf36c67d3609ee4ab1abeb62114b7494da87989c"], 0x34, 0x0, 0x2800) ioctl$MEDIA_REQUEST_IOC_QUEUE(0xffffffffffffffff, 0x7c80, 0x0) msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x7800) (async) msgget(0x2, 0x6) (async) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000002fc0)=""/128) (async) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000003178f6a7958d3197000000000000000000000000f77600000000000000000000000000009d1b2a90900ef4fe806cf07c8b8f07ddc9feb6f9823d6525226706f42d4839775a7aa1758cbf36c67d3609ee4ab1abeb62114b7494da87989c"], 0x34, 0x0, 0x2800) (async) ioctl$MEDIA_REQUEST_IOC_QUEUE(0xffffffffffffffff, 0x7c80, 0x0) (async) [ 1916.310726] befs: (loop0): No write support. Marking filesystem read-only [ 1916.337999] FAULT_INJECTION: forcing a failure. [ 1916.337999] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1916.342427] FAULT_INJECTION: forcing a failure. [ 1916.342427] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.349817] CPU: 0 PID: 20521 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1916.349824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1916.349827] Call Trace: [ 1916.349843] dump_stack+0x1b2/0x281 [ 1916.349859] should_fail.cold+0x10a/0x149 [ 1916.349869] ? get_page_from_freelist+0xaf6/0x25a0 [ 1916.349880] __alloc_pages_nodemask+0x22c/0x2720 [ 1916.349894] ? lock_downgrade+0x740/0x740 [ 1916.402389] ? page_outside_zone_boundaries+0x1db/0x310 [ 1916.407756] ? __lock_acquire+0x5fc/0x3f20 [ 1916.411996] ? preempt_count_add+0xaf/0x170 [ 1916.416313] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1916.421163] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1916.426612] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1916.431622] ? __alloc_pages_nodemask+0x1a6e/0x2720 [ 1916.436637] cache_grow_begin+0x91/0x700 [ 1916.440694] ? fs_reclaim_release+0xd0/0x110 [ 1916.445104] ? check_preemption_disabled+0x35/0x240 [ 1916.450124] cache_alloc_refill+0x273/0x350 [ 1916.454451] kmem_cache_alloc+0x333/0x3c0 [ 1916.458594] getname_kernel+0x4e/0x340 [ 1916.462471] kern_path+0x1b/0x40 [ 1916.465827] lookup_bdev+0xc6/0x1c0 [ 1916.469437] ? bd_acquire+0x440/0x440 [ 1916.473222] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1916.478659] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1916.483662] blkdev_get_by_path+0x1b/0xa0 [ 1916.487795] mount_bdev+0x4c/0x360 [ 1916.491321] ? befs_iget+0x23b0/0x23b0 [ 1916.495193] mount_fs+0x92/0x2a0 [ 1916.498560] vfs_kern_mount.part.0+0x5b/0x470 [ 1916.503048] do_mount+0xe65/0x2a30 [ 1916.506576] ? __do_page_fault+0x159/0xad0 [ 1916.510801] ? retint_kernel+0x2d/0x2d [ 1916.514675] ? copy_mount_string+0x40/0x40 [ 1916.518902] ? memset+0x20/0x40 [ 1916.522177] ? copy_mount_options+0x1fa/0x2f0 [ 1916.526660] ? copy_mnt_ns+0xa30/0xa30 [ 1916.530538] SyS_mount+0xa8/0x120 [ 1916.533980] ? copy_mnt_ns+0xa30/0xa30 [ 1916.537861] do_syscall_64+0x1d5/0x640 [ 1916.541744] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1916.546927] RIP: 0033:0x7fe8dd97b7aa [ 1916.550625] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1916.558318] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1916.565574] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1916.572829] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1916.580085] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1916.587345] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1916.594617] CPU: 1 PID: 20513 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1916.602605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 17:34:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/210, 0xd2, 0x40008100, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/210, 0xd2, 0x40008100, 0x0, 0x0) (async) 17:34:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) sendto$x25(0xffffffffffffffff, &(0x7f0000000040)="7dfe34011d4bd6f5184e7823654c7bed6a71df6e21c9b56cffca31482150855ff1f0f8cf5b", 0x25, 0x0, &(0x7f0000000080), 0x12) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) sendto$x25(0xffffffffffffffff, &(0x7f0000000040)="7dfe34011d4bd6f5184e7823654c7bed6a71df6e21c9b56cffca31482150855ff1f0f8cf5b", 0x25, 0x0, &(0x7f0000000080), 0x12) (async) [ 1916.611960] Call Trace: [ 1916.614550] dump_stack+0x1b2/0x281 [ 1916.618182] should_fail.cold+0x10a/0x149 [ 1916.622334] should_failslab+0xd6/0x130 [ 1916.626317] kmem_cache_alloc+0x28e/0x3c0 [ 1916.630477] alloc_buffer_head+0x20/0x110 [ 1916.634634] alloc_page_buffers+0xb3/0x1f0 [ 1916.638873] __getblk_slow+0x2d6/0x7a0 [ 1916.642772] __bread_gfp+0x206/0x2e0 [ 1916.646492] befs_fill_super+0x720/0xed0 [ 1916.650560] ? befs_iget+0x23b0/0x23b0 [ 1916.654453] ? vsprintf+0x30/0x30 [ 1916.657907] ? ns_test_super+0x50/0x50 17:34:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/210, 0xd2, 0x40008100, 0x0, 0x0) [ 1916.661798] ? set_blocksize+0x125/0x380 [ 1916.665868] mount_bdev+0x2b3/0x360 [ 1916.669494] ? befs_iget+0x23b0/0x23b0 [ 1916.673384] mount_fs+0x92/0x2a0 [ 1916.676752] vfs_kern_mount.part.0+0x5b/0x470 [ 1916.681267] do_mount+0xe65/0x2a30 [ 1916.684813] ? __do_page_fault+0x159/0xad0 [ 1916.689046] ? retint_kernel+0x2d/0x2d [ 1916.692936] ? copy_mount_string+0x40/0x40 [ 1916.697175] ? memset+0x20/0x40 [ 1916.700457] ? copy_mount_options+0x1fa/0x2f0 [ 1916.704952] ? copy_mnt_ns+0xa30/0xa30 [ 1916.708838] SyS_mount+0xa8/0x120 [ 1916.712291] ? copy_mnt_ns+0xa30/0xa30 [ 1916.716187] do_syscall_64+0x1d5/0x640 [ 1916.720092] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1916.725331] RIP: 0033:0x7f50cd2017aa [ 1916.729038] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1916.736745] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1916.744013] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1916.751283] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1916.758554] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1916.765828] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1916.792795] befs: (loop5): No write support. Marking filesystem read-only [ 1916.803412] befs: (loop5): unable to read superblock 17:34:29 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 55) 17:34:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) sendto$x25(0xffffffffffffffff, &(0x7f0000000040)="7dfe34011d4bd6f5184e7823654c7bed6a71df6e21c9b56cffca31482150855ff1f0f8cf5b", 0x25, 0x0, &(0x7f0000000080), 0x12) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) (async) sendto$x25(0xffffffffffffffff, &(0x7f0000000040)="7dfe34011d4bd6f5184e7823654c7bed6a71df6e21c9b56cffca31482150855ff1f0f8cf5b", 0x25, 0x0, &(0x7f0000000080), 0x12) (async) 17:34:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='^\x00', &(0x7f00000000c0)=',]-&([\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\xd3\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\')\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='}!\x00', &(0x7f00000002c0)='(B-)%^]){[+(.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='%\'&\xc9^&@\xeb\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], 0x400) 17:34:29 executing program 1: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x7800) (async, rerun: 64) r0 = msgget(0x2, 0x6) (rerun: 64) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000002fc0)=""/128) (async) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000003178f6a7958d3197000000000000000000000000f77600000000000000000000000000009d1b2a90900ef4fe806cf07c8b8f07ddc9feb6f9823d6525226706f42d4839775a7aa1758cbf36c67d3609ee4ab1abeb62114b7494da87989c"], 0x34, 0x0, 0x2800) ioctl$MEDIA_REQUEST_IOC_QUEUE(0xffffffffffffffff, 0x7c80, 0x0) 17:34:29 executing program 3: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) bind$x25(r0, &(0x7f00000000c0), 0x12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) ioctl$VFIO_GET_API_VERSION(r2, 0x3b64) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) (async) bind$x25(r0, &(0x7f00000000c0), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) (async) ioctl$VFIO_GET_API_VERSION(r2, 0x3b64) (async) 17:34:29 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 62) 17:34:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='^\x00', &(0x7f00000000c0)=',]-&([\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\xd3\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\')\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='}!\x00', &(0x7f00000002c0)='(B-)%^]){[+(.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='%\'&\xc9^&@\xeb\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], 0x400) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='^\x00', &(0x7f00000000c0)=',]-&([\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\xd3\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\')\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='}!\x00', &(0x7f00000002c0)='(B-)%^]){[+(.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='%\'&\xc9^&@\xeb\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], 0x400) (async) 17:34:29 executing program 1: msgrcv(0x0, 0x0, 0x4a, 0x0, 0x2800) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x7, 0x0, 0x8, 0x9], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000100)={'\x00', 0x4, 0x0, 0x2}) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000080)={'\x00', 0x8, 0x1, 0x5}) 17:34:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) (async) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='^\x00', &(0x7f00000000c0)=',]-&([\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\xd3\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\')\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='}!\x00', &(0x7f00000002c0)='(B-)%^]){[+(.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='%\'&\xc9^&@\xeb\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], 0x400) 17:34:29 executing program 3: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) bind$x25(r0, &(0x7f00000000c0), 0x12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) ioctl$VFIO_GET_API_VERSION(r2, 0x3b64) 17:34:29 executing program 1: msgrcv(0x0, 0x0, 0x4a, 0x0, 0x2800) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x7, 0x0, 0x8, 0x9], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000100)={'\x00', 0x4, 0x0, 0x2}) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000080)={'\x00', 0x8, 0x1, 0x5}) msgrcv(0x0, 0x0, 0x4a, 0x0, 0x2800) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x7, 0x0, 0x8, 0x9], 0x4, 0x80000}) (async) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000100)={'\x00', 0x4, 0x0, 0x2}) (async) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000080)={'\x00', 0x8, 0x1, 0x5}) (async) [ 1916.901947] FAULT_INJECTION: forcing a failure. [ 1916.901947] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.915425] CPU: 1 PID: 20585 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1916.923322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1916.932677] Call Trace: [ 1916.935270] dump_stack+0x1b2/0x281 [ 1916.938904] should_fail.cold+0x10a/0x149 [ 1916.943055] should_failslab+0xd6/0x130 [ 1916.947037] __kmalloc+0x2c1/0x400 17:34:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0xfffffffb, 0xffffffffffffff81) [ 1916.950586] ? __list_lru_init+0x67/0x710 [ 1916.954735] __list_lru_init+0x67/0x710 [ 1916.958717] sget_userns+0x504/0xc10 [ 1916.962430] ? set_bdev_super+0x110/0x110 [ 1916.966587] ? ns_test_super+0x50/0x50 [ 1916.970481] ? set_bdev_super+0x110/0x110 [ 1916.974628] ? ns_test_super+0x50/0x50 [ 1916.978510] sget+0xd1/0x110 [ 1916.981531] mount_bdev+0xcd/0x360 [ 1916.985073] ? befs_iget+0x23b0/0x23b0 [ 1916.988958] mount_fs+0x92/0x2a0 [ 1916.992340] vfs_kern_mount.part.0+0x5b/0x470 [ 1916.996834] do_mount+0xe65/0x2a30 [ 1917.000380] ? __do_page_fault+0x159/0xad0 [ 1917.004613] ? retint_kernel+0x2d/0x2d [ 1917.008501] ? copy_mount_string+0x40/0x40 [ 1917.012738] ? memset+0x20/0x40 [ 1917.016017] ? copy_mount_options+0x1fa/0x2f0 [ 1917.020511] ? copy_mnt_ns+0xa30/0xa30 [ 1917.024405] SyS_mount+0xa8/0x120 [ 1917.027853] ? copy_mnt_ns+0xa30/0xa30 [ 1917.031746] do_syscall_64+0x1d5/0x640 [ 1917.035637] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1917.040824] RIP: 0033:0x7fe8dd97b7aa [ 1917.044528] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1917.052239] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1917.059505] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1917.066774] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1917.074044] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1917.081312] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1917.098546] befs: (loop0): No write support. Marking filesystem read-only [ 1917.112019] FAULT_INJECTION: forcing a failure. [ 1917.112019] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.133470] CPU: 1 PID: 20587 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1917.141371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1917.150724] Call Trace: [ 1917.153314] dump_stack+0x1b2/0x281 [ 1917.156952] should_fail.cold+0x10a/0x149 [ 1917.161107] should_failslab+0xd6/0x130 [ 1917.165093] kmem_cache_alloc+0x28e/0x3c0 [ 1917.169241] alloc_buffer_head+0x20/0x110 [ 1917.173378] alloc_page_buffers+0xb3/0x1f0 [ 1917.177606] __getblk_slow+0x2d6/0x7a0 [ 1917.181479] __bread_gfp+0x206/0x2e0 [ 1917.185198] befs_fill_super+0x720/0xed0 [ 1917.189250] ? befs_iget+0x23b0/0x23b0 [ 1917.193124] ? vsprintf+0x30/0x30 [ 1917.196570] ? ns_test_super+0x50/0x50 [ 1917.200440] ? set_blocksize+0x125/0x380 [ 1917.204483] mount_bdev+0x2b3/0x360 [ 1917.208091] ? befs_iget+0x23b0/0x23b0 [ 1917.211963] mount_fs+0x92/0x2a0 [ 1917.215321] vfs_kern_mount.part.0+0x5b/0x470 [ 1917.219806] do_mount+0xe65/0x2a30 [ 1917.223359] ? __do_page_fault+0x159/0xad0 [ 1917.227577] ? retint_kernel+0x2d/0x2d [ 1917.231468] ? copy_mount_string+0x40/0x40 [ 1917.235699] ? memset+0x20/0x40 [ 1917.238980] ? copy_mount_options+0x1fa/0x2f0 [ 1917.243467] ? copy_mnt_ns+0xa30/0xa30 [ 1917.247334] SyS_mount+0xa8/0x120 [ 1917.250769] ? copy_mnt_ns+0xa30/0xa30 [ 1917.254644] do_syscall_64+0x1d5/0x640 [ 1917.258531] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1917.263739] RIP: 0033:0x7f50cd2017aa [ 1917.267432] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1917.275126] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1917.282383] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1917.289655] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 17:34:29 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 56) 17:34:29 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x111a01, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x5, 0x4) 17:34:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0xfffffffb, 0xffffffffffffff81) 17:34:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x47) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "0d5b3f97aa45ef2d", "9572725c9d6c2f5aa845553c2af9f40f", "c4de9803", "0cfe6d7c6c3e3869"}, 0x28) 17:34:29 executing program 1: msgrcv(0x0, 0x0, 0x4a, 0x0, 0x2800) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x7, 0x0, 0x8, 0x9], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000100)={'\x00', 0x4, 0x0, 0x2}) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000080)={'\x00', 0x8, 0x1, 0x5}) msgrcv(0x0, 0x0, 0x4a, 0x0, 0x2800) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x7, 0x0, 0x8, 0x9], 0x4, 0x80000}) (async) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000100)={'\x00', 0x4, 0x0, 0x2}) (async) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000080)={'\x00', 0x8, 0x1, 0x5}) (async) [ 1917.296908] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1917.304280] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:29 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 63) 17:34:29 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x111a01, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x5, 0x4) 17:34:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0xfffffffb, 0xffffffffffffff81) 17:34:29 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) r0 = msgget(0x0, 0x228) msgctl$IPC_RMID(r0, 0x0) [ 1917.385831] FAULT_INJECTION: forcing a failure. [ 1917.385831] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.396908] befs: (loop0): No write support. Marking filesystem read-only 17:34:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x47) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "0d5b3f97aa45ef2d", "9572725c9d6c2f5aa845553c2af9f40f", "c4de9803", "0cfe6d7c6c3e3869"}, 0x28) 17:34:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x145000, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x40, 0x7, 0x6, 0x5], 0x4, 0x800}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x4200, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000180)=0x81e4, 0x4) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x123001, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140), 0x4) [ 1917.432005] CPU: 1 PID: 20628 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1917.439923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1917.449274] Call Trace: [ 1917.451864] dump_stack+0x1b2/0x281 [ 1917.455499] should_fail.cold+0x10a/0x149 [ 1917.459652] should_failslab+0xd6/0x130 [ 1917.463628] __kmalloc+0x2c1/0x400 [ 1917.467195] ? __list_lru_init+0x67/0x710 [ 1917.471347] __list_lru_init+0x67/0x710 [ 1917.475334] sget_userns+0x4e4/0xc10 17:34:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x145000, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x40, 0x7, 0x6, 0x5], 0x4, 0x800}) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x4200, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) (async) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000180)=0x81e4, 0x4) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x123001, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140), 0x4) [ 1917.479052] ? set_bdev_super+0x110/0x110 [ 1917.483213] ? ns_test_super+0x50/0x50 [ 1917.487101] ? set_bdev_super+0x110/0x110 [ 1917.491254] ? ns_test_super+0x50/0x50 [ 1917.495139] sget+0xd1/0x110 [ 1917.498158] mount_bdev+0xcd/0x360 [ 1917.501698] ? befs_iget+0x23b0/0x23b0 [ 1917.505585] mount_fs+0x92/0x2a0 [ 1917.508957] vfs_kern_mount.part.0+0x5b/0x470 [ 1917.513461] do_mount+0xe65/0x2a30 [ 1917.517005] ? __do_page_fault+0x159/0xad0 [ 1917.521241] ? retint_kernel+0x2d/0x2d [ 1917.525131] ? copy_mount_string+0x40/0x40 [ 1917.529369] ? memset+0x20/0x40 [ 1917.532652] ? copy_mount_options+0x1fa/0x2f0 [ 1917.537145] ? copy_mnt_ns+0xa30/0xa30 [ 1917.541036] SyS_mount+0xa8/0x120 [ 1917.544491] ? copy_mnt_ns+0xa30/0xa30 [ 1917.548383] do_syscall_64+0x1d5/0x640 [ 1917.552279] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1917.557470] RIP: 0033:0x7fe8dd97b7aa [ 1917.561175] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1917.568879] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1917.576152] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1917.583423] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1917.590696] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1917.597965] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1917.624791] FAULT_INJECTION: forcing a failure. [ 1917.624791] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.637181] CPU: 1 PID: 20635 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1917.645073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1917.654430] Call Trace: [ 1917.657006] dump_stack+0x1b2/0x281 [ 1917.660627] should_fail.cold+0x10a/0x149 [ 1917.664774] should_failslab+0xd6/0x130 [ 1917.668741] kmem_cache_alloc_node+0x263/0x410 [ 1917.673316] __alloc_skb+0x5c/0x510 [ 1917.676934] kobject_uevent_env+0x882/0xf30 [ 1917.681253] loop_clr_fd+0x59f/0xc20 [ 1917.684989] lo_ioctl+0x895/0x1cd0 [ 1917.688526] ? kasan_slab_free+0x12d/0x1a0 [ 1917.692743] ? loop_set_status64+0xe0/0xe0 [ 1917.696965] blkdev_ioctl+0x540/0x1830 [ 1917.700834] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1917.706188] ? blkpg_ioctl+0x8d0/0x8d0 [ 1917.710064] ? trace_hardirqs_on+0x10/0x10 [ 1917.714302] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1917.719300] ? lock_acquire+0x170/0x3f0 [ 1917.723267] block_ioctl+0xd9/0x120 [ 1917.726882] ? blkdev_fallocate+0x3a0/0x3a0 [ 1917.731192] do_vfs_ioctl+0x75a/0xff0 [ 1917.734982] ? lock_acquire+0x170/0x3f0 [ 1917.738937] ? ioctl_preallocate+0x1a0/0x1a0 [ 1917.743340] ? __fget+0x265/0x3e0 [ 1917.746782] ? do_vfs_ioctl+0xff0/0xff0 [ 1917.750752] ? security_file_ioctl+0x83/0xb0 [ 1917.755158] SyS_ioctl+0x7f/0xb0 [ 1917.758520] ? do_vfs_ioctl+0xff0/0xff0 [ 1917.762490] do_syscall_64+0x1d5/0x640 [ 1917.766365] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1917.771536] RIP: 0033:0x7f50cd200037 [ 1917.775228] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1917.783062] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd200037 [ 1917.790348] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 1917.797607] RBP: 00007f50cbb756b8 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1917.804873] R10: 0000000001018002 R11: 0000000000000246 R12: ffffffffffffffff [ 1917.812140] R13: 0000000000000016 R14: 00007f50cbb74fe0 R15: 0000000020001700 17:34:30 executing program 5: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001700)) (fail_nth: 57) 17:34:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x145000, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x40, 0x7, 0x6, 0x5], 0x4, 0x800}) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x4200, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000180)=0x81e4, 0x4) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x123001, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140), 0x4) 17:34:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x47) (async, rerun: 64) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "0d5b3f97aa45ef2d", "9572725c9d6c2f5aa845553c2af9f40f", "c4de9803", "0cfe6d7c6c3e3869"}, 0x28) (rerun: 64) 17:34:30 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x111a01, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x5, 0x4) 17:34:30 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) r0 = msgget(0x0, 0x228) msgctl$IPC_RMID(r0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) (async) msgget(0x0, 0x228) (async) msgctl$IPC_RMID(r0, 0x0) (async) 17:34:30 executing program 0: syz_mount_image$befs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x320, 0x0, &(0x7f00000000c0), 0x1018002, &(0x7f0000001700)) (fail_nth: 64) 17:34:30 executing program 4: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:30 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x4000) r0 = msgget(0x0, 0x228) msgctl$IPC_RMID(r0, 0x0) 17:34:30 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x111000, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0xfffffffe, 0x4) 17:34:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x20400) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c000098f10545de03f02982d180e7382d0537a884c42cd9f705d8dcf4197191644949f132c17fd93373027557bfc31e20633278ed42bc42b2d6626a9064b9fc2dbb0b0bb72c9ef5ee7617bc6a24eeba9647a35761f2546b929898681996b140427e1d258ae6e6b27c9224c8cde285f9d0c61bdade268deeef48ce22f3c7f9ff410477f6e4d373db075fe5faadff62ba7dce193517d677e3557ac04ef114f1b76b39c0dc918dbd1ab4049ab285039e17d99248345f804f1d154b75e71686dcff17", @ANYRES16=0x0, @ANYBLOB="100028bd7000ffdbdf254a000000080003000000000008000300010000000e00a80066697273746e616d650000000800030003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000800) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000200)={@desc={0x1, 0x0, @auto="83f6d3b8a11e0ed4"}}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000080)=0x200, 0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000140)=@v1={0x0, @aes256, 0x8, @auto="7c94a7df36066d25"}) [ 1917.921760] befs: (loop0): No write support. Marking filesystem read-only [ 1917.933486] FAULT_INJECTION: forcing a failure. [ 1917.933486] name failslab, interval 1, probability 0, space 0, times 0 17:34:30 executing program 4: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x30f3, 0x4) 17:34:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x20400) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c000098f10545de03f02982d180e7382d0537a884c42cd9f705d8dcf4197191644949f132c17fd93373027557bfc31e20633278ed42bc42b2d6626a9064b9fc2dbb0b0bb72c9ef5ee7617bc6a24eeba9647a35761f2546b929898681996b140427e1d258ae6e6b27c9224c8cde285f9d0c61bdade268deeef48ce22f3c7f9ff410477f6e4d373db075fe5faadff62ba7dce193517d677e3557ac04ef114f1b76b39c0dc918dbd1ab4049ab285039e17d99248345f804f1d154b75e71686dcff17", @ANYRES16=0x0, @ANYBLOB="100028bd7000ffdbdf254a000000080003000000000008000300010000000e00a80066697273746e616d650000000800030003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000800) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000200)={@desc={0x1, 0x0, @auto="83f6d3b8a11e0ed4"}}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000080)=0x200, 0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000140)=@v1={0x0, @aes256, 0x8, @auto="7c94a7df36066d25"}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x1, 0x4) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x20400) (async) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c000098f10545de03f02982d180e7382d0537a884c42cd9f705d8dcf4197191644949f132c17fd93373027557bfc31e20633278ed42bc42b2d6626a9064b9fc2dbb0b0bb72c9ef5ee7617bc6a24eeba9647a35761f2546b929898681996b140427e1d258ae6e6b27c9224c8cde285f9d0c61bdade268deeef48ce22f3c7f9ff410477f6e4d373db075fe5faadff62ba7dce193517d677e3557ac04ef114f1b76b39c0dc918dbd1ab4049ab285039e17d99248345f804f1d154b75e71686dcff17", @ANYRES16=0x0, @ANYBLOB="100028bd7000ffdbdf254a000000080003000000000008000300010000000e00a80066697273746e616d650000000800030003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000800) (async) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) (async) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000200)={@desc={0x1, 0x0, @auto="83f6d3b8a11e0ed4"}}) (async) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000080)=0x200, 0x4) (async) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000140)=@v1={0x0, @aes256, 0x8, @auto="7c94a7df36066d25"}) (async) [ 1917.964830] FAULT_INJECTION: forcing a failure. [ 1917.964830] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.976126] CPU: 1 PID: 20691 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1917.976136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1917.976140] Call Trace: [ 1917.976155] dump_stack+0x1b2/0x281 [ 1917.976171] should_fail.cold+0x10a/0x149 [ 1917.976185] should_failslab+0xd6/0x130 [ 1917.976198] __kmalloc+0x2c1/0x400 [ 1917.976206] ? register_shrinker+0x1ab/0x220 [ 1917.976218] register_shrinker+0x1ab/0x220 [ 1917.976228] sget_userns+0x9aa/0xc10 [ 1917.976237] ? set_bdev_super+0x110/0x110 [ 1917.976250] ? ns_test_super+0x50/0x50 [ 1917.976260] ? set_bdev_super+0x110/0x110 [ 1917.976268] ? ns_test_super+0x50/0x50 [ 1917.976274] sget+0xd1/0x110 [ 1917.976284] mount_bdev+0xcd/0x360 [ 1918.046107] ? befs_iget+0x23b0/0x23b0 [ 1918.049986] mount_fs+0x92/0x2a0 [ 1918.053341] vfs_kern_mount.part.0+0x5b/0x470 [ 1918.057821] do_mount+0xe65/0x2a30 [ 1918.061353] ? __do_page_fault+0x159/0xad0 [ 1918.065573] ? retint_kernel+0x2d/0x2d [ 1918.069447] ? copy_mount_string+0x40/0x40 [ 1918.073674] ? memset+0x20/0x40 [ 1918.076949] ? copy_mount_options+0x1fa/0x2f0 [ 1918.081440] ? copy_mnt_ns+0xa30/0xa30 [ 1918.085320] SyS_mount+0xa8/0x120 [ 1918.088768] ? copy_mnt_ns+0xa30/0xa30 [ 1918.092658] do_syscall_64+0x1d5/0x640 [ 1918.096549] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1918.101730] RIP: 0033:0x7fe8dd97b7aa [ 1918.105425] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1918.113119] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1918.120462] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1918.127721] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1918.134977] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1918.142234] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1918.149506] CPU: 0 PID: 20690 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1918.157390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1918.166738] Call Trace: [ 1918.169326] dump_stack+0x1b2/0x281 [ 1918.172971] should_fail.cold+0x10a/0x149 [ 1918.177123] should_failslab+0xd6/0x130 [ 1918.183176] kmem_cache_alloc+0x28e/0x3c0 [ 1918.187332] alloc_buffer_head+0x20/0x110 [ 1918.191485] alloc_page_buffers+0xb3/0x1f0 [ 1918.195736] __getblk_slow+0x2d6/0x7a0 [ 1918.199629] __bread_gfp+0x206/0x2e0 [ 1918.203342] befs_fill_super+0x720/0xed0 [ 1918.207408] ? befs_iget+0x23b0/0x23b0 [ 1918.211296] ? vsprintf+0x30/0x30 [ 1918.214787] ? ns_test_super+0x50/0x50 [ 1918.218677] ? set_blocksize+0x125/0x380 [ 1918.222753] mount_bdev+0x2b3/0x360 [ 1918.226376] ? befs_iget+0x23b0/0x23b0 [ 1918.230266] mount_fs+0x92/0x2a0 [ 1918.233635] vfs_kern_mount.part.0+0x5b/0x470 [ 1918.237762] ------------[ cut here ]------------ [ 1918.238143] do_mount+0xe65/0x2a30 [ 1918.242894] WARNING: CPU: 1 PID: 20691 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 1918.246415] ? __do_page_fault+0x159/0xad0 [ 1918.254313] Kernel panic - not syncing: panic_on_warn set ... [ 1918.254313] [ 1918.258533] ? retint_kernel+0x2d/0x2d [ 1918.269734] ? copy_mount_string+0x40/0x40 [ 1918.273962] ? memset+0x20/0x40 [ 1918.277264] ? copy_mount_options+0x1fa/0x2f0 [ 1918.281742] ? copy_mnt_ns+0xa30/0xa30 [ 1918.285628] SyS_mount+0xa8/0x120 [ 1918.289083] ? copy_mnt_ns+0xa30/0xa30 [ 1918.292964] do_syscall_64+0x1d5/0x640 [ 1918.296840] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1918.302014] RIP: 0033:0x7f50cd2017aa [ 1918.305712] RSP: 002b:00007f50cbb74f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1918.313405] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007f50cd2017aa [ 1918.320658] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50cbb74fe0 [ 1918.327911] RBP: 00007f50cbb75020 R08: 00007f50cbb75020 R09: 00000000200000c0 [ 1918.335165] R10: 0000000001018002 R11: 0000000000000202 R12: 00000000200000c0 [ 1918.342419] R13: 0000000020000000 R14: 00007f50cbb74fe0 R15: 0000000020001700 [ 1918.349693] CPU: 1 PID: 20691 Comm: syz-executor.5 Not tainted 4.14.290-syzkaller #0 [ 1918.357570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1918.366921] Call Trace: [ 1918.369511] dump_stack+0x1b2/0x281 [ 1918.373218] panic+0x1f9/0x42d [ 1918.376408] ? add_taint.cold+0x16/0x16 [ 1918.380388] ? kill_block_super+0xbe/0xe0 [ 1918.384536] ? __warn.cold+0x5/0x44 [ 1918.388195] ? kill_block_super+0xbe/0xe0 [ 1918.392336] __warn.cold+0x20/0x44 [ 1918.395881] ? ist_end_non_atomic+0x10/0x10 [ 1918.400183] ? kill_block_super+0xbe/0xe0 [ 1918.404312] report_bug+0x208/0x250 [ 1918.407920] do_error_trap+0x195/0x2d0 [ 1918.411816] ? math_error+0x2d0/0x2d0 [ 1918.415603] ? retint_kernel+0x2d/0x2d [ 1918.419474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1918.424301] invalid_op+0x1b/0x40 [ 1918.427756] RIP: 0010:kill_block_super+0xbe/0xe0 [ 1918.432486] RSP: 0018:ffff88809e98fbc8 EFLAGS: 00010246 [ 1918.437830] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc9000962b000 [ 1918.445089] RDX: 0000000000040000 RSI: ffffffff81875ece RDI: ffff88809f310df0 [ 1918.452347] RBP: ffff8880a5bea3c0 R08: ffffffff8b9ca2b0 R09: 0000000000000001 [ 1918.459619] R10: 0000000000000000 R11: ffff8880abba2000 R12: ffff88809f310940 [ 1918.466874] R13: ffffffff8926c6f0 R14: ffffffff88f45760 R15: dffffc0000000000 [ 1918.474139] ? kill_block_super+0xbe/0xe0 [ 1918.478275] ? kill_block_super+0xbe/0xe0 [ 1918.482407] deactivate_locked_super+0x6c/0xd0 [ 1918.486971] sget_userns+0x9c4/0xc10 [ 1918.490665] ? set_bdev_super+0x110/0x110 [ 1918.494797] ? ns_test_super+0x50/0x50 [ 1918.498665] ? set_bdev_super+0x110/0x110 [ 1918.502799] ? ns_test_super+0x50/0x50 [ 1918.506674] sget+0xd1/0x110 [ 1918.509677] mount_bdev+0xcd/0x360 [ 1918.513197] ? befs_iget+0x23b0/0x23b0 [ 1918.517065] mount_fs+0x92/0x2a0 [ 1918.520416] vfs_kern_mount.part.0+0x5b/0x470 [ 1918.524898] do_mount+0xe65/0x2a30 [ 1918.528424] ? __do_page_fault+0x159/0xad0 [ 1918.532644] ? retint_kernel+0x2d/0x2d [ 1918.536515] ? copy_mount_string+0x40/0x40 [ 1918.540734] ? memset+0x20/0x40 [ 1918.543996] ? copy_mount_options+0x1fa/0x2f0 [ 1918.548471] ? copy_mnt_ns+0xa30/0xa30 [ 1918.552343] SyS_mount+0xa8/0x120 [ 1918.555890] ? copy_mnt_ns+0xa30/0xa30 [ 1918.559764] do_syscall_64+0x1d5/0x640 [ 1918.563658] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1918.568829] RIP: 0033:0x7fe8dd97b7aa [ 1918.572523] RSP: 002b:00007fe8dc2eef88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1918.580217] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00007fe8dd97b7aa [ 1918.587469] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fe8dc2eefe0 [ 1918.594721] RBP: 00007fe8dc2ef020 R08: 00007fe8dc2ef020 R09: 00000000200000c0 [ 1918.601973] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1918.609225] R13: 0000000020000000 R14: 00007fe8dc2eefe0 R15: 0000000020001700 [ 1918.616880] Kernel Offset: disabled [ 1918.620581] Rebooting in 86400 seconds..