, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:17 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:17 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = semget(0x2, 0x5, 0x48) semctl$GETVAL(r2, 0x4, 0xc, &(0x7f0000000100)=""/249) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4(r0, &(0x7f0000975000)=@can, &(0x7f00000000c0)=0x80, 0x7fffe) close(r1) [ 493.519987] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 493.538918] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 493.546673] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 493.553973] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 493.561278] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 493.568585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 493.575887] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000001d 21:06:17 executing program 5: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SCSI_IOCTL_GET_IDLUN(0xffffffffffffffff, 0x5382, &(0x7f00000001c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) r2 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000440)={&(0x7f0000000280), 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x2c, r3, 0x105, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x800) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000240), 0x101) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x5, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)={r5, 0x3, 0x1}, 0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x61}) 21:06:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="6e65742f617270004af545673b110c0f61d784ea2e5b693017326e0102f1675546458418f2348139511175a318d1d0a01adc12995c95ac45fdbef1ffff355593bf5929f487a02378184c3c4d1e81a78a1cd18ca9a6f2a75fdc2f72a9536627f8576c30ace99b20fdc4100d1dab603e43f079486ac4226b7eb100d5bebdc02a4a1a03a11e7999a3bc61c97ab227a629b1084896b57a4a66bbd099446e5db5197fc08c71f0a5dc9e8cec26150bc17a2f596bd1380cfd93a2253e92b9e4d7495100ec99f274cab293b8e2a4e7a0213a4233cb8dc56c928446ec6f46737b66b510701900ef57824061b7bc3073d6f792e6") fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'GPLmd5sum$ppp0lo(\x00'}, &(0x7f0000000140)="6f6f6d5f61646a00000026a14c3bf10afce2e59f0ddc81fd4e7ba3c97db254ced3731129eb14245eb1e0aec0629457793d239f009f6da034428a126a76bc007752d761521eb8426121afbf68811c92eb0b5d7278a7fba79c1d7bc3b97e120e0310bdf71601865c2d28b9e3ae8866b0f4b9a4f82ea7889b15749b9391992b3fd76fbc9bd3729cee5049c6be73e472881f3ed47c4893fe078ede1f6c210b13aa779d0108001b1512a145b0a16078bfc8b3a04d72adac50841b2a5c3a45af023fc17dc68d62fd6e108982e94294a6fbe4d320f8ad11fc5fd3555158a0d4d2fd69ec1266b1336ee8eb02ecbb1f0e1df91f9af7df", 0xf2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="6f6f6d5f61646a00000026a14c3bf10afce2e59f0ddc81fd4e7ba3c97db254ced3731129eb14245eb1e0aec0629457793d239f009f6da034428a126a76bc007752d761521eb8426121afbf68811c92eb0b5d7278a7fba79c1d7bc3b97e120e0310bdf71601865c2d28b9e3ae8866b0f4b9a4f82ea7889b15749b9391992b3fd76fbc9bd3729cee5049c6be73e472881f3ed47c4893fe078ede1f6c210b13aa779d0108001b1512a145b0a16078bfc8b3a04d72adac50841b2a5c3a45af023fc17dc68d62fd6e108982e94294a6fbe4d320f8ad11fc5fd3555158a0d4d2fd69ec1266b1336ee8eb02ecbb1f0e1df91f9af7df") sendfile(r1, r0, &(0x7f0000000040)=0x2000005d, 0x79fffff8000000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000380)=""/148) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002380)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000002480)=0xe8) r13 = getegid() r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000024c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000025c0)=0xe8) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000039c0)={0x0}, &(0x7f0000003a00)=0xc) stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() lstat(&(0x7f0000003e00)='./file0\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003ec0)={0x0, 0x0, 0x0}, &(0x7f0000003f00)=0xc) r23 = getpgrp(0xffffffffffffffff) r24 = geteuid() getresgid(&(0x7f0000003f40)=0x0, &(0x7f0000003f80), &(0x7f0000003fc0)) r26 = gettid() stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0, 0x0}, &(0x7f0000004100)=0xc) sendmmsg$unix(r1, &(0x7f00000044c0)=[{&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000004c0)="09e6d4446d180c0d0e1c0c1b53cc577e57861c9e96248a09a73806d6d6a69464c2d9fd75d9d686f8ab8686a12881a635bfb54e918eb9545efd27c63b74533f462f082e2e1287790ea7f59369e3d5ddb904ac0d394d61b46a59b3eb072495005f426e6016bceb593a37df9bc891268bd1993fb0e9a7ee42639d72ba07766423e015d89521b62172721798e03c4db43872bef0538788a81488e4a3cd68b16ef7e553f92e85bc66d2ced4ffd6702e579c0a4fa07a3baa6269f03bd28fcf5c21aeb795c58502d63d0d375dc139a7a30135309be0cec1555393d79c630f9bd3a640de", 0xe0}, {&(0x7f00000005c0)="18035094999bd7731846ae706867d1d587bac18dff70e5dc3aaaeb8c086747609d6cf2cded75d3601da6ce4a8340a5f562cb0d2b5212fe6ee909c9771fbec67cab274e0e050b7eada9ec252d77f740194ae7ecf3e6520fa15da6ade652f06daa7b3c8247229629254d380c866859e120b8dbca5601223d5b8393010d41e60589c8feaa0d8ec60874a120253766063bacc142a95ec9a6d1a0b6638035be80ce", 0x9f}, {&(0x7f0000000680)="4e62e19d2aed4faa76c61117905cf446ce285a8221fcbd3620f1b52d67ec999f2a9672014119576c6ce1deb254d314cab1679e9693b3bd5f1f04817ab2a40920fa157ef7ad7db26e8211009a85112424d61392edef13dd41f95abc18d958b5fc132d9325817d36747d5cdfdcb6e344a1150ee5b30196dc07db53018bd8eff036abfeb1179059c877cf2f6063d73be1aef0d78af8bdeedaee76e2d6fcffc1831ac3e17cdd54fd5653ac9a0359420c1e29981f2b7259e02e013bf3a207ec7fa4658f3981da18f1beb86ad251fa8c850a203273d785b3deadb517a6ef", 0xdb}, {&(0x7f0000000780)="40b56426f4d764103e4976d660598c996d22275f23341736ff0e4a78c7ba9c29df39219a182f57752d5842dfe5266b7e351d816a07b6409a52b48b1fca065746988a225855a1682a168f271af6ce6f3214f9d2ed8c4add5bf4055f9101e23df5c2342a879cc0d9ce724f86f1468f5214f1", 0x71}], 0x4, &(0x7f0000004880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x4010}, {&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000000d40)="4c5914fc5383612a300c67a280725247ea627e27523f4e7f175315184a756d294095e3a8fb70a53fb1dd4229200d8dfe8266168afeefc53817d828b15a04b1294d69c09fed98a6326039675166edaf57c3a5859923292838b575bbddf87cfa1a", 0x60}, {&(0x7f0000000dc0)="cf962584c967e879a18477d4e66667aa6f29b3072605102004cda355a98682cfe4caae80f6fec63ea4a3766e347ba700c2be150a45dbfa1a7069d6d3f7bd83346092b681049ea898447ac231fb13746745618d51b7ada2afe39965415f05161f05d16ba9d38b63291dc198f8171cd4d533c121dc4d8ff15f4ddca372033bf6d0af2d8a4d072f90c560833a2f5fe0ba5d26d4d4c8b13633f9c9f8b25ed935ca4a886cfb99035ab2f4239b144e9cf81e3b33027236595d29f190816562ee2f9ce7b9d2d3ec43a7c224713fb16aa1e08221c4e5e3ee13ad2b3082a8b95a8e68177325cef5d140", 0xe5}, {&(0x7f0000000ec0)="9ce248e3cddc36dd2c1675b793880da4a0eecb785bc5136702eefc708382b4d22298e33c1bb1125010f31a0eed3e6590c7b2c31e90043ddb9502b108982d9183453e8637aa0be921d58370ea79874e445ec9c7fccb109da5bd90e9d80cd9b50e0e134356621dd418783ac023b86342936acd6f025ff2d4e1e7b6cc52d4e009c19405d6604e99419a3557bfb652deb53bc0d1649c907e1c215bc94d50d06e7c66bb0a8a615eb51f451b1b4e5376a1cc5f40d629e0b6101268bbca730a07b9bd11ac63f5d9", 0xc4}, 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0x1000}, {&(0x7f0000001fc0)="11328ebd6ae56548e26975e0d4c14df2bf9cd79a5da1b09f73eba59045ef719f394a54b81dae8c1ffbe5db3258103de3ea66f4cbae7439f8ebfc1898ecd11fef31cef4552b7420026173bb3bdb100457de44f9d15e76e08b5c42cf6ae870edfa6f10b435ae6ed719ea0c8ae677096793d827bd32bcb477fec5f41cf0dd4ea6dd5176c00533a930165941f8a0b95b978fa2c5104919058f1b193c017f", 0x9c}, {&(0x7f0000002080)="4431af56ce0da1fd2be87b3e1146dbb9a4bb5dde7ee194e9c55703123b5338fd93cba1c3ed5eea7436f653026d159a34ea1fa7dd65b2c434eaad0653dd7aa1fb225ecb7706e9305cd18aae074784a05553b3c9e709635ee592a57516963b17109835b7280daa45fb2782d9c996c8088fffe9e3a12325938dd7893904e4d023b4d1679f947585c9390268770239df91a83ba50d2e012920828e866085c128be4cfa6a67f82949233cb5fdb107e18b65c299177bf789c3b0dc853f60bce8d351edd501d79bc58c3742", 0xc8}, {&(0x7f0000002180)}, {&(0x7f00000021c0)="dad3a79c2413bb84c0a46b156d0a8becfb502e1e837b31a3444ccf372456daecee989a6e8769302cc27affab964598af5d936dd7800a75e1b592f7c26f", 0x3d}, {&(0x7f0000002200)="e5b4ddaecf593ef929d5c7d5772a0bad7a03c6ec5f498cc45874e0abdb20ecb84885f27a0119123e2428fd2e87d489d99cc40868a95d7b149a98775a150f7d666d58efd7aedfef418df965fa296c28a9e62bf8616e72c75ff99344d17ab0b450e8e68d359d6ce2dc347a0ff841f0de9b269bdfa2fd2067982d306462c62f2fbd59ef12a6b59e3285ecca720ab8", 0x8d}], 0x9, &(0x7f00000026c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x8000}, {&(0x7f0000002700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000002780)="103dde53f73469f0671e54606b016de1266ef3c108301053f385db69b95db8382581edee20aef7b854ea38a3712f5e4f6fb31309d84dcbe35d509c4e9bcac94fad5f8435ac90151837607acf53f221b3828a319422d9e6e1d439624020", 0x5d}, {&(0x7f0000002800)="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", 0x1000}, {&(0x7f0000003800)="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", 0xfe}, {&(0x7f0000003900)="c426390daa126e4ffc04d57c2cfdde7667f88e4e21fb19839b565823432255b13fd9f73919bb118b13839d48bb53af2efada92727a903186feedcaacccb516f0626f04f81e8ac646833cb607a78328c0c4b64195da37d106e27b73f14449ad25206a1ac1e85851323ad204ceb5f5e1224b6e05fae7ff45c3750f2775", 0x7c}], 0x4, &(0x7f0000003bc0)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x58, 0x80}, {&(0x7f0000003c40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003cc0)="9cad52ecda7c37ef7609196435b6bcd50aba97bb4f207e02dd46b8281d116b1960bf7f2858f3c3a22a2629c43bd5df36e1ea1c94a57ab8a2a0f4e5bdaf4d1da6e730f582a391def9cd542103c77e98344fdc2d752ca68c165fa95271aee8fa7ee7e51eb757d78e0078b441029b45308c2ce31fc30f4c755d8c6df511123f28dcc5fe3e01c2010d23390b893e08ca491de1b4e16152b744b03b1ffcf577cefd7de92ec4a195f4c897373691f982d668f5ab4b2e0202a441ba3725c1fb7e3bb8cfc55aa73258704c859b28b6fa53cd7d3f8cbe65cadc630995bc64db2c56fb626b78554610f610dd8aa509", 0xea}], 0x1, &(0x7f0000004600)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="c9dd74f9d84790344061c4055a0000000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x40804}, {&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000004300)="b3b4843f457acb6a93ed457c7abe88e1f639cf8dbb1e019eed373030", 0x1c}, {&(0x7f0000004340)="0c5efbd9f3c3da7f7c3d74da58713bf5368b944132f192f89d1464337070e9cef643cc4748859efb99de7b4716acbd15b009df16b8be6cf3e9ce577c66284ea710b2074f9651da50d4418919f11db86b676497e00c567a4d93924d8d676cf3093667ec58376cf882d3891cc909d7724721e576fb9adb195e4e768fc6c3899ad93bbd70f3f113d0195e622799eb9c57e72118c93a8c2a04092d69f4fa4e35064577db765c3bef4a89679b4dfa99971f457c201d258e018553c82489cae234a8b721aa328957b416d14d72a8741234a4", 0xcf}], 0x2, &(0x7f0000004480)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x3cba2a4229d4eb54}], 0x5, 0x80) 21:06:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x0, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180), 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004040)=[{{&(0x7f0000002b40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002bc0)=""/78, 0x4e}], 0x1, &(0x7f0000002cc0)=""/103, 0x67}}], 0x1, 0x0, 0x0) 21:06:18 executing program 4: socket$inet6(0xa, 0x5, 0x1000) r0 = socket$inet6(0xa, 0x0, 0x8) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85714070") openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x7ff, 0x2000009) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0x8) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2000) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000380)={0x200000000000003, 0x7ff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f75702e6e65742f73797a312775ca1e56b82a6b2c9610345bf0841f9c0102ea8317e1c2fd7ad819a4e039", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000800)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000140)) r4 = socket$inet6(0xa, 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000540)={0x7ff, 0x0, 0xfffffffffffffeff, 0x5, 0x13b7615, 0x3f}) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_opts(r4, 0x29, 0x20000003f, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="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", @ANYBLOB]], 0x2) 21:06:18 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001240)={0x15, 0x1000, &(0x7f0000000240)="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"}) listen(r0, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000000000000002004e23e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6dd6278bf00000000000020000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:06:18 executing program 2 (fault-call:3 fault-nth:30): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x0, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 494.312110] FAULT_INJECTION: forcing a failure. [ 494.312110] name failslab, interval 1, probability 0, space 0, times 0 [ 494.323650] CPU: 0 PID: 21292 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 494.330955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.340332] Call Trace: [ 494.342971] dump_stack+0x14b/0x190 [ 494.346661] should_fail+0xa98/0xaa0 [ 494.350468] __should_failslab+0x278/0x2a0 [ 494.354793] should_failslab+0x29/0x70 [ 494.358743] kmem_cache_alloc+0x127/0xb20 [ 494.362947] ? mempool_alloc_slab+0x66/0xc0 [ 494.367321] mempool_alloc_slab+0x66/0xc0 [ 494.371525] ? mempool_free+0x430/0x430 [ 494.375566] mempool_init_node+0x50b/0xa50 [ 494.379863] mempool_create+0x16e/0x210 [ 494.383876] ? mempool_alloc_slab+0xc0/0xc0 [ 494.388269] ? mempool_free+0x430/0x430 [ 494.392338] ceph_osdc_init+0x5dd/0x1090 [ 494.396451] ceph_create_client+0x435/0x630 [ 494.400865] ceph_mount+0xc31/0x30d0 [ 494.404634] ? alloc_pages_current+0x6b1/0x970 [ 494.409295] ? destroy_caches+0x120/0x120 [ 494.413530] mount_fs+0x28f/0x760 [ 494.417038] vfs_kern_mount+0x21b/0x8d0 [ 494.421079] do_mount+0xcee/0x56b0 [ 494.424705] ksys_mount+0x32e/0x3d0 [ 494.428415] __x64_sys_mount+0x157/0x1c0 [ 494.432525] ? ksys_mount+0x3d0/0x3d0 [ 494.436363] do_syscall_64+0x15b/0x220 [ 494.440294] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.445510] RIP: 0033:0x457089 21:06:18 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x2080c0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/125, &(0x7f0000000100)=0x7d) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000040)="b80c31b6ee726ecdd77a36b1192e59c09a9d7dfdcf75d7c0", &(0x7f0000000200)=""/104}, 0x18) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x4221, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:06:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@getroute={0x14, 0x1a, 0x1, 0x70bd26, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth0_to_bond\x00', 0x0}) socketpair(0x1, 0x0, 0x9, &(0x7f0000000000)) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="34200000419601000000000000000000000000368ed61d6856f6a4217d6c00", @ANYRES32=r3, @ANYBLOB="00000000000000000c000100aaaaaaaaaaaa00000800210000000000"], 0x34}}, 0x0) [ 494.448743] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 494.467677] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 494.475419] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 494.482716] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 494.490009] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 494.497302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 494.504598] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000001e 21:06:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:18 executing program 1: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x7fff, 0x8002, 0x0, 0x1, 0x1000, 0x1, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0xd218}, 0x8) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001800), 0x1000000000000118, &(0x7f0000d19000), 0x10d}, 0xffffffffffffffff) 21:06:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x2}, {0x5d, 0x1}, {0x7865, 0x7}, {0x4, 0x3ff}, {0x0, 0x103}, {0x0, 0x8}]}) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x13) 21:06:18 executing program 4: socket$inet6(0xa, 0x5, 0x1000) r0 = socket$inet6(0xa, 0x0, 0x8) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85714070") openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x7ff, 0x2000009) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0x8) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2000) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000380)={0x200000000000003, 0x7ff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f75702e6e65742f73797a312775ca1e56b82a6b2c9610345bf0841f9c0102ea8317e1c2fd7ad819a4e039", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000800)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000140)) r4 = socket$inet6(0xa, 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000540)={0x7ff, 0x0, 0xfffffffffffffeff, 0x5, 0x13b7615, 0x3f}) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_opts(r4, 0x29, 0x20000003f, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="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", @ANYBLOB]], 0x2) 21:06:20 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:20 executing program 5: socket$inet6(0xa, 0x5, 0x1000) r0 = socket$inet6(0xa, 0x0, 0x8) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85714070") openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x7ff, 0x2000009) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0x8) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2000) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000380)={0x200000000000003, 0x7ff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f75702e6e65742f73797a312775ca1e56b82a6b2c9610345bf0841f9c0102ea8317e1c2fd7ad819a4e039", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000800)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000140)) r4 = socket$inet6(0xa, 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000540)={0x7ff, 0x0, 0xfffffffffffffeff, 0x5, 0x13b7615, 0x3f}) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_opts(r4, 0x29, 0x20000003f, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="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", @ANYBLOB]], 0x2) 21:06:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, "66a9d8f9db07204969f7029a0ac6d4104343d57b25f9ad66285b3a4de6bef1cb97b8583a9c64d6053a2acefc6f0c494bfba1c4f36877ba9d81eb3efbcb27f2472561bbda2415ed9e53c205f43c183bef"}, 0x495) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) 21:06:20 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x2, 0x7fff, 0x8, 0x401, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), 0x4) listen(r0, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0x7fffffff, 0x4) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r0) 21:06:20 executing program 2 (fault-call:3 fault-nth:31): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:20 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x1000000000048, &(0x7f0000000040)=0x899, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x90, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x200, @remote, 0x8}, @in6={0xa, 0x4e23, 0x1, @empty, 0x2}, @in6={0xa, 0x4e21, 0x101, @ipv4={[], [], @multicast1}, 0x8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0xd7f3, @mcast1}]}, &(0x7f0000000400)=0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r3, 0x101}, &(0x7f0000000480)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000840)=0xe7ecf869) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x10, &(0x7f0000000080)=@raw=[@ldst={0x1, 0x2, 0x0, 0x1, 0x9, 0xffffffffffffffe0}, @map={0x18, 0x7, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffff832}, @call={0x85, 0x0, 0x0, 0x7}, @ldst={0x2, 0x2, 0x0, 0x7, 0x6, 0x1, 0xfffffffffffffffc}, @map={0x18, 0xc, 0x1, 0x0, r2}, @alu={0x4, 0x598, 0x3, 0xf, 0x3, 0xfffffffffffffffe, 0x10}, @jmp={0x5, 0xf0, 0xb, 0xf, 0x9, 0x101, 0xfffffffffffffffd}], &(0x7f0000000100)='GPL\x00', 0x80000001, 0x0, 0x0, 0x0, 0x1, [], r4, 0x6}, 0x48) 21:06:20 executing program 4: socket$inet6(0xa, 0x5, 0x1000) r0 = socket$inet6(0xa, 0x0, 0x8) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85714070") openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x7ff, 0x2000009) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0x8) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2000) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000380)={0x200000000000003, 0x7ff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f75702e6e65742f73797a312775ca1e56b82a6b2c9610345bf0841f9c0102ea8317e1c2fd7ad819a4e039", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000800)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000140)) r4 = socket$inet6(0xa, 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000540)={0x7ff, 0x0, 0xfffffffffffffeff, 0x5, 0x13b7615, 0x3f}) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_opts(r4, 0x29, 0x20000003f, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="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", @ANYBLOB]], 0x2) [ 496.775370] FAULT_INJECTION: forcing a failure. [ 496.775370] name failslab, interval 1, probability 0, space 0, times 0 [ 496.786829] CPU: 1 PID: 21348 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 496.794135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.803512] Call Trace: [ 496.806162] dump_stack+0x14b/0x190 [ 496.809877] should_fail+0xa98/0xaa0 [ 496.813684] __should_failslab+0x278/0x2a0 [ 496.817995] should_failslab+0x29/0x70 [ 496.821952] kmem_cache_alloc+0x127/0xb20 [ 496.826142] ? mempool_alloc_slab+0x66/0xc0 [ 496.830513] mempool_alloc_slab+0x66/0xc0 [ 496.834709] ? mempool_free+0x430/0x430 [ 496.838727] mempool_init_node+0x50b/0xa50 [ 496.843027] mempool_create+0x16e/0x210 [ 496.847045] ? mempool_alloc_slab+0xc0/0xc0 [ 496.851433] ? mempool_free+0x430/0x430 [ 496.855488] ceph_osdc_init+0x5dd/0x1090 [ 496.859606] ceph_create_client+0x435/0x630 [ 496.864007] ceph_mount+0xc31/0x30d0 [ 496.867787] ? alloc_pages_current+0x6b1/0x970 [ 496.872451] ? destroy_caches+0x120/0x120 [ 496.876676] mount_fs+0x28f/0x760 [ 496.880206] vfs_kern_mount+0x21b/0x8d0 [ 496.884224] do_mount+0xcee/0x56b0 [ 496.887855] ksys_mount+0x32e/0x3d0 [ 496.891566] __x64_sys_mount+0x157/0x1c0 [ 496.895673] ? ksys_mount+0x3d0/0x3d0 [ 496.899517] do_syscall_64+0x15b/0x220 [ 496.903462] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 496.908678] RIP: 0033:0x457089 21:06:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x40, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000680)={&(0x7f0000000600)='./file0\x00', r0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x128, r2, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5a8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x81, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000300), 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'veth1_to_bond\x00', 0x3}, 0x18) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) ioctl$TIOCSBRK(r3, 0x5427) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000000200)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2e}) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x105082) r7 = memfd_create(&(0x7f00000002c0)="000000008c00000000000000000000", 0x1) pwritev(r7, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000240)) sendfile(r6, r6, &(0x7f00000ddff8), 0x102000000) dup2(r7, r6) 21:06:20 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000340), 0x12) r2 = socket$inet(0x2, 0xa, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) io_setup(0xffff, &(0x7f0000000040)) [ 496.911906] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 496.930842] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 496.938605] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 496.945907] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 496.953208] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 496.960508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 496.967823] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000001f 21:06:21 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000100)=0xfffffffffffffdd8, 0x0) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="8b300959998cc4a1fe660692f00fd702ea8bbc16978b0a22ac8fb3", 0x1b, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='!\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) close(r2) 21:06:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:21 executing program 2 (fault-call:3 fault-nth:32): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 497.465708] FAULT_INJECTION: forcing a failure. [ 497.465708] name failslab, interval 1, probability 0, space 0, times 0 [ 497.477313] CPU: 1 PID: 21399 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 497.484615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.493994] Call Trace: [ 497.496638] dump_stack+0x14b/0x190 [ 497.500344] should_fail+0xa98/0xaa0 [ 497.504153] __should_failslab+0x278/0x2a0 [ 497.508461] should_failslab+0x29/0x70 [ 497.512421] kmem_cache_alloc+0x127/0xb20 [ 497.516614] ? mempool_alloc_slab+0x66/0xc0 [ 497.520993] mempool_alloc_slab+0x66/0xc0 [ 497.525191] ? mempool_free+0x430/0x430 [ 497.529212] mempool_init_node+0x50b/0xa50 [ 497.533499] mempool_create+0x16e/0x210 [ 497.537523] ? mempool_alloc_slab+0xc0/0xc0 [ 497.541932] ? mempool_free+0x430/0x430 [ 497.545999] ceph_osdc_init+0x5dd/0x1090 [ 497.550114] ceph_create_client+0x435/0x630 [ 497.554519] ceph_mount+0xc31/0x30d0 [ 497.558297] ? alloc_pages_current+0x6b1/0x970 [ 497.562968] ? destroy_caches+0x120/0x120 [ 497.567202] mount_fs+0x28f/0x760 [ 497.570738] vfs_kern_mount+0x21b/0x8d0 [ 497.574770] do_mount+0xcee/0x56b0 [ 497.578412] ksys_mount+0x32e/0x3d0 [ 497.582123] __x64_sys_mount+0x157/0x1c0 [ 497.586228] ? ksys_mount+0x3d0/0x3d0 [ 497.590071] do_syscall_64+0x15b/0x220 [ 497.594016] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 497.599239] RIP: 0033:0x457089 21:06:21 executing program 5: unshare(0x20400) capset(&(0x7f00000001c0)={0x20080522}, &(0x7f0000000200)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x89, 0x3, "11772d7787e01c92a9bc8261d9901403cff5d21f247df592652476171ac525d59c3d0e77f02b89dcabc3e1e1c6abb8aff30a200464aa71ab3ab2bd025959145e8afc569e427a7c30668497a84d795ad15fbf2df918869c77fba6ed5b087cfaf8788dc21968c98793cbfebb2309eb7d377e1ed6dfe0585d917936efd117678aafc6"}, 0x4000) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040), 0x4) 21:06:21 executing program 4: socket$inet6(0xa, 0x5, 0x1000) r0 = socket$inet6(0xa, 0x0, 0x8) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85714070") openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x7ff, 0x2000009) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0x8) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2000) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000380)={0x200000000000003, 0x7ff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f75702e6e65742f73797a312775ca1e56b82a6b2c9610345bf0841f9c0102ea8317e1c2fd7ad819a4e039", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000800)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000140)) r4 = socket$inet6(0xa, 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000540)={0x7ff, 0x0, 0xfffffffffffffeff, 0x5, 0x13b7615, 0x3f}) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_opts(r4, 0x29, 0x20000003f, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="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", @ANYBLOB]], 0x2) [ 497.602476] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 497.621408] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 497.629166] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 497.636472] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 497.643773] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 497.651087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 497.658385] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000020 21:06:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:23 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) fchmod(r0, 0x0) fchmod(r0, 0x0) 21:06:23 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:23 executing program 3: unshare(0x20401) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x7, 0x3d, 0x5}) setsockopt(r0, 0x10d, 0xc, &(0x7f0000f67000), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{r2, r3/1000+10000}, 0x17, 0x9, 0x1000}, {{0x77359400}, 0x1, 0x4, 0x5}, {{0x0, 0x2710}, 0x3, 0x4, 0xe725}, {{0x0, 0x7530}, 0x14, 0x8, 0x5}, {{0x0, 0x2710}, 0x17, 0x7, 0x6}, {{0x77359400}, 0x0, 0x4, 0xb6b9}, {{}, 0x11, 0xffff, 0xc4}], 0xa8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x6c, @empty, 0x4e23, 0x4, 'wlc\x00', 0x20, 0x6, 0x15}, 0x2c) 21:06:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x40, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000680)={&(0x7f0000000600)='./file0\x00', r0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x128, r2, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5a8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x81, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000300), 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'veth1_to_bond\x00', 0x3}, 0x18) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) ioctl$TIOCSBRK(r3, 0x5427) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000000200)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2e}) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x105082) r7 = memfd_create(&(0x7f00000002c0)="000000008c00000000000000000000", 0x1) pwritev(r7, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000240)) sendfile(r6, r6, &(0x7f00000ddff8), 0x102000000) dup2(r7, r6) 21:06:23 executing program 2 (fault-call:3 fault-nth:33): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:23 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0), 0x4) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) socket$inet6(0xa, 0x4, 0x3ff) 21:06:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x40, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000680)={&(0x7f0000000600)='./file0\x00', r0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x128, r2, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5a8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x81, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000300), 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'veth1_to_bond\x00', 0x3}, 0x18) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) ioctl$TIOCSBRK(r3, 0x5427) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000000200)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2e}) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x105082) r7 = memfd_create(&(0x7f00000002c0)="000000008c00000000000000000000", 0x1) pwritev(r7, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000240)) sendfile(r6, r6, &(0x7f00000ddff8), 0x102000000) dup2(r7, r6) [ 499.860877] FAULT_INJECTION: forcing a failure. [ 499.860877] name failslab, interval 1, probability 0, space 0, times 0 [ 499.872341] CPU: 0 PID: 21445 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 499.879653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.889039] Call Trace: [ 499.891696] dump_stack+0x14b/0x190 [ 499.895402] should_fail+0xa98/0xaa0 [ 499.899209] __should_failslab+0x278/0x2a0 [ 499.903519] should_failslab+0x29/0x70 [ 499.907478] kmem_cache_alloc+0x127/0xb20 [ 499.911675] ? mempool_alloc_slab+0x66/0xc0 [ 499.916084] mempool_alloc_slab+0x66/0xc0 [ 499.920277] ? mempool_free+0x430/0x430 [ 499.924296] mempool_init_node+0x50b/0xa50 [ 499.928596] mempool_create+0x16e/0x210 [ 499.932614] ? mempool_alloc_slab+0xc0/0xc0 [ 499.937016] ? mempool_free+0x430/0x430 [ 499.941099] ceph_osdc_init+0x5dd/0x1090 [ 499.945219] ceph_create_client+0x435/0x630 [ 499.949623] ceph_mount+0xc31/0x30d0 [ 499.953389] ? alloc_pages_current+0x6b1/0x970 [ 499.958065] ? destroy_caches+0x120/0x120 [ 499.962294] mount_fs+0x28f/0x760 [ 499.965811] vfs_kern_mount+0x21b/0x8d0 [ 499.969841] do_mount+0xcee/0x56b0 [ 499.973474] ksys_mount+0x32e/0x3d0 [ 499.977183] __x64_sys_mount+0x157/0x1c0 [ 499.981295] ? ksys_mount+0x3d0/0x3d0 [ 499.985139] do_syscall_64+0x15b/0x220 [ 499.989085] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 499.995091] RIP: 0033:0x457089 [ 499.998331] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 500.017785] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 500.025554] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 500.032864] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 500.040165] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 500.047463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 500.054767] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000021 21:06:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xb1e0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x60020d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) readv(r0, &(0x7f0000000340)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) pread64(r1, &(0x7f0000000540)=""/103, 0x49, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) keyctl$session_to_parent(0x12) accept4$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000004c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000500)={@ipv4={[], [], @multicast1}, r3}, 0x14) timer_create(0x7, &(0x7f0000000000)={0x0, 0x25, 0x4, @thr={&(0x7f00000000c0)="20d80af866ec75f20e4e3d549f838779b2c4a54568f15074b6e3c57f8d6ff17e8bd7b513e966ca11679c8cd0e304b6ea313831a44c36a24de3c04fd4146e12f2906ec5", &(0x7f0000000140)="7ec637cff69b4591a7f72cdd2fd5541f7979e7aa72676e90cf5c756e948b2b2eae2cdfb11eabe99451582d695a8462ea87c7dd14be1a94f3b6073cefa5b0ac5c15efce53eaec23864b32fefc3b00c053881b3d8ea800881eb078ebcd734746510e3f6b091e0762092d25345079d2871cb664b4f926458909c9a59581c75309abf3a5baa9ca24f72d2a06a6db856cb769cb6cc1936dc8cd4cdb0eab510c683809c350788953a33cf9dbbe634b9a8efda47e0fdee9b264202caaf9cb4ccdfd43257b16f6c0c5559673cc5e01d39e0fe8e911699b10"}}, &(0x7f0000000240)) tkill(r2, 0x1000000000013) pwrite64(r1, &(0x7f0000000140), 0x0, 0x0) 21:06:24 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x806, 0x0) write$UHID_CREATE2(r0, &(0x7f0000001080)={0xb, "73797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", 'syz1\x00', 'syz0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1c"}, 0x119) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0xc0, @tick=0x9e, 0xffffffffffffb71a, {0x0, 0x1f}, 0x6, 0x1, 0xfff}) 21:06:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:24 executing program 2 (fault-call:3 fault-nth:34): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = dup(r0) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, @in={{0x2, 0x0, @remote}}}, &(0x7f0000000000)=0x449) [ 500.383382] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz0] on syz1 [ 500.433386] FAULT_INJECTION: forcing a failure. [ 500.433386] name failslab, interval 1, probability 0, space 0, times 0 [ 500.444838] CPU: 1 PID: 21471 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 500.452147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.461538] Call Trace: [ 500.464206] dump_stack+0x14b/0x190 [ 500.467914] should_fail+0xa98/0xaa0 [ 500.471728] __should_failslab+0x278/0x2a0 [ 500.476055] should_failslab+0x29/0x70 [ 500.480014] kmem_cache_alloc+0x127/0xb20 [ 500.484217] ? mempool_alloc_slab+0x66/0xc0 [ 500.488638] mempool_alloc_slab+0x66/0xc0 [ 500.492833] ? mempool_free+0x430/0x430 [ 500.496887] mempool_init_node+0x50b/0xa50 [ 500.501186] mempool_create+0x16e/0x210 [ 500.505206] ? mempool_alloc_slab+0xc0/0xc0 [ 500.509613] ? mempool_free+0x430/0x430 [ 500.513674] ceph_osdc_init+0x5dd/0x1090 [ 500.517801] ceph_create_client+0x435/0x630 [ 500.522181] ceph_mount+0xc31/0x30d0 [ 500.525953] ? alloc_pages_current+0x6b1/0x970 [ 500.530629] ? destroy_caches+0x120/0x120 [ 500.534878] mount_fs+0x28f/0x760 [ 500.538414] vfs_kern_mount+0x21b/0x8d0 [ 500.542446] do_mount+0xcee/0x56b0 [ 500.546076] ksys_mount+0x32e/0x3d0 [ 500.549811] __x64_sys_mount+0x157/0x1c0 [ 500.553956] ? ksys_mount+0x3d0/0x3d0 [ 500.557837] do_syscall_64+0x15b/0x220 [ 500.561789] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 500.567008] RIP: 0033:0x457089 [ 500.570241] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 500.589175] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 500.596928] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 500.604226] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 500.611523] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 500.619086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 500.626380] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000022 21:06:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 500.653756] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz1 21:06:24 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bond\x00', 0x0}) readahead(r0, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@mpls_getnetconf={0x1c, 0x52, 0x3, 0x0, 0x0, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0xfffffffffffffed0) 21:06:24 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f00000000c0), 0x4) close(r2) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000100)=""/203, 0xcb}, &(0x7f0000000200), 0x40}, 0x20) 21:06:24 executing program 2 (fault-call:3 fault-nth:35): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 501.082363] FAULT_INJECTION: forcing a failure. [ 501.082363] name failslab, interval 1, probability 0, space 0, times 0 [ 501.093864] CPU: 0 PID: 21495 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 501.101172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.110550] Call Trace: [ 501.113199] dump_stack+0x14b/0x190 [ 501.116878] should_fail+0xa98/0xaa0 [ 501.120689] __should_failslab+0x278/0x2a0 [ 501.125002] should_failslab+0x29/0x70 [ 501.128967] kmem_cache_alloc+0x127/0xb20 [ 501.133164] ? mempool_alloc_slab+0x66/0xc0 [ 501.137837] mempool_alloc_slab+0x66/0xc0 [ 501.142034] ? mempool_free+0x430/0x430 [ 501.146070] mempool_init_node+0x50b/0xa50 [ 501.150361] mempool_create+0x16e/0x210 [ 501.154381] ? mempool_alloc_slab+0xc0/0xc0 [ 501.158789] ? mempool_free+0x430/0x430 [ 501.162868] ceph_osdc_init+0x5dd/0x1090 [ 501.167016] ceph_create_client+0x435/0x630 [ 501.171404] ceph_mount+0xc31/0x30d0 [ 501.175175] ? alloc_pages_current+0x6b1/0x970 [ 501.179857] ? destroy_caches+0x120/0x120 [ 501.184101] mount_fs+0x28f/0x760 [ 501.187606] vfs_kern_mount+0x21b/0x8d0 [ 501.191631] do_mount+0xcee/0x56b0 [ 501.195263] ksys_mount+0x32e/0x3d0 [ 501.198970] __x64_sys_mount+0x157/0x1c0 [ 501.203088] ? ksys_mount+0x3d0/0x3d0 [ 501.206928] do_syscall_64+0x15b/0x220 [ 501.210873] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 501.216082] RIP: 0033:0x457089 [ 501.219285] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 501.238193] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 501.245934] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 501.253219] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 501.260514] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 501.267818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 501.275118] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000023 21:06:26 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:26 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000240)={0x9, 0xf4, {0x53, 0x7, 0x3, {0x2, 0x1000}, {0x4, 0x81}, @cond=[{0x40, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x100, 0x8, 0x9}, {0x3, 0x3, 0x4f, 0x5, 0x1ff, 0x10000}]}, {0x56, 0x4, 0x80000000, {0x9, 0x1}, {0x7, 0x40}, @const={0x2, {0x5, 0x100000000, 0x3ff, 0xfffffffffffffffe}}}}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000200)=0xcc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x2000000, &(0x7f0000000400)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}]}}) ioctl$int_in(r2, 0x5452, &(0x7f00000003c0)=0x3) sendmmsg$unix(r2, &(0x7f00000bd000), 0x1e628281cc4f499f, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x8004}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180), 0x8) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000540)=""/52, 0x34}], 0x1) 21:06:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:26 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xcd, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6(0xa, 0x80000, 0xaaf, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x2a, "43354b5b1a73ad4cf5556b07945e21c362b8420c284174a85026a75102192974a45dc53505fc3b286cf6"}, &(0x7f0000000100)=0x32) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x4}, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) 21:06:26 executing program 2 (fault-call:3 fault-nth:36): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:26 executing program 5: r0 = msgget(0x3, 0x4) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRES32=r0]], 0x1, 0x800) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x4df, &(0x7f0000000500)="0a5cc80700315f85715070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x2, 0x100000001, 0x902}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r3, 0x4, 0x8, [0x6, 0x7, 0xfffffffffffffffa, 0x10001, 0x1, 0x1c, 0x2, 0x0]}, &(0x7f0000000300)=0x18) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r4, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000040), 0x4) 21:06:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c65302073797a5f74756e00202f6465762f766373612300202f6465766373000abed896638611928a2f5cad9390c4cb1e6b8c"], 0x3c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000480)="0a5cc80700315f85715070") r2 = getpid() r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x101284) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x4, 0xfffffffffffffffc, 0xe84, 0x0, 0x0, 0x744, 0x80828, 0x0, 0xfffffffffffffff9, 0x1f, 0xbd25, 0xfffffffffffffbff, 0x3, 0xe236, 0x5, 0x19be, 0x7, 0x6, 0x2, 0x2, 0x4, 0x7f, 0x300000000000000, 0x7, 0x81, 0x7, 0xffffffff, 0x5, 0x0, 0xe6, 0x5, 0x3ff, 0x8, 0x6, 0x24d, 0x6, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x30020, 0x9, 0xdd4, 0x6, 0x3, 0xffffffffffff0000}, r2, 0xf, r3, 0x3) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004cc0)='/dev/vcs\x00', 0x4000, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000000c0)=0x1ffffffffffff) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'syz_tun\x00', @ifru_addrs=@nl=@proc}) 21:06:26 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = gettid() r3 = gettid() kcmp(r2, r3, 0x7, r0, r1) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r4) [ 502.882433] Unknown ioctl 1080579529 [ 502.899104] FAULT_INJECTION: forcing a failure. [ 502.899104] name failslab, interval 1, probability 0, space 0, times 0 [ 502.907094] Unknown ioctl 8835 [ 502.910457] CPU: 0 PID: 21517 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 502.910488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.930323] Call Trace: [ 502.932967] dump_stack+0x14b/0x190 [ 502.936672] should_fail+0xa98/0xaa0 [ 502.940487] __should_failslab+0x278/0x2a0 [ 502.944808] should_failslab+0x29/0x70 [ 502.948779] kmem_cache_alloc+0x127/0xb20 [ 502.952984] ? mempool_alloc_slab+0x66/0xc0 [ 502.957373] mempool_alloc_slab+0x66/0xc0 [ 502.961567] ? mempool_free+0x430/0x430 [ 502.965589] mempool_init_node+0x50b/0xa50 [ 502.969888] mempool_create+0x16e/0x210 [ 502.973912] ? mempool_alloc_slab+0xc0/0xc0 [ 502.978312] ? mempool_free+0x430/0x430 [ 502.982371] ceph_osdc_init+0x5dd/0x1090 [ 502.986483] ceph_create_client+0x435/0x630 [ 502.990888] ceph_mount+0xc31/0x30d0 [ 502.994657] ? alloc_pages_current+0x6b1/0x970 [ 502.999323] ? destroy_caches+0x120/0x120 [ 503.003561] mount_fs+0x28f/0x760 [ 503.007281] vfs_kern_mount+0x21b/0x8d0 [ 503.011309] do_mount+0xcee/0x56b0 [ 503.014945] ksys_mount+0x32e/0x3d0 [ 503.018653] __x64_sys_mount+0x157/0x1c0 [ 503.022775] ? ksys_mount+0x3d0/0x3d0 [ 503.026618] do_syscall_64+0x15b/0x220 [ 503.030559] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 503.035794] RIP: 0033:0x457089 [ 503.039021] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 503.057958] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 503.065716] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 503.073031] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 503.080353] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 503.087686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 21:06:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2102) semget$private(0x0, 0x4, 0x80) read(r0, &(0x7f0000000240)=""/28, 0x27c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 21:06:27 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair(0xa, 0x6, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x81) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x42000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x8c00, 0x0) getpeername$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) connect$can_bcm(r3, &(0x7f0000000140)={0x1d, r5}, 0x10) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x2000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000240)={0xa, 0x4, 0xfa00, {r7}}, 0xc) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00000002c0)) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000300)={@empty, @multicast2, @multicast2}, &(0x7f0000000340)=0xc) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000380)="4230c9b48cd0cbf814b6a998ea2d601b89b04f9e749dd39fa8c65b201ba8e2f027917fbe7817b7c14211791b6d67e236ebab8e86cebaab7cbe3e2b3d5f70e65f5d48e6fa8982096cd845d701ae7e8c114e5e6182423d4ad31119782f25b36ebe2bb1675c69cc8aa2ab63c1029a65fcb5cdfa3697c7085316bdae4c125b8428aa6bc77553cb3a152c09aea55d138c6b5650ecd69330604f5b3510f9c7f2b3e3a73e25947c5faeb5d0640d280ec88bfae6ac7883383ffffac9db8328832afbc425fdde886128d252f5526b648ea4d4da35805398e56311e2340f2d23eadeb80a170d0d4c66913154e8eef028ec09ce2d1a785b60a9c1d57daf", 0xf8) sendmsg$key(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x2, 0xb, 0x0, 0x8, 0x5, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x4e23, @multicast2}}]}, 0x28}}, 0x4) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r6, 0x80045700, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000600)={r8, 0x8}, 0x8) perf_event_open$cgroup(&(0x7f0000000640)={0x3, 0x70, 0x0, 0x0, 0xf46a, 0x100000001, 0x0, 0x3ff, 0x2000, 0x4, 0x3, 0x100, 0x5, 0x2, 0x5, 0x9, 0x5, 0x7ff, 0x1ff, 0xbd8e, 0x6, 0x401, 0x100, 0x9, 0x3, 0x800, 0x5ae, 0x8001, 0x8001, 0xd4, 0xfffffffffffffff9, 0x7, 0x1ff, 0x3f, 0x0, 0x2, 0x4, 0x2, 0x0, 0xffffffffffffff81, 0x1, @perf_config_ext={0x8, 0x3ff}, 0x230, 0x3ff, 0x8, 0x1, 0x100000001, 0x6, 0x4a}, r3, 0x9, r2, 0x1) flistxattr(r0, &(0x7f00000006c0)=""/37, 0x25) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@broadcast}}}, &(0x7f0000000800)=0xe8) sendfile(r0, r0, &(0x7f0000000840), 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000880)) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r9 = syz_open_dev$audion(&(0x7f00000008c0)='/dev/audio#\x00', 0x100000001, 0x200000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000900)={{0xa, 0x4e20, 0x0, @remote, 0x3}, {0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x13}, 0x3}, 0xed39, [0x5, 0x44b, 0x6, 0x1, 0x8, 0x0, 0x4, 0x7]}, 0x5c) r10 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000980)=r10) ioctl$VHOST_SET_VRING_BASE(r9, 0x4008af12, &(0x7f00000009c0)={0x2, 0xe83f}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000a00)={r8, @in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x2}, 0x90) [ 503.087708] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000024 21:06:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:27 executing program 2 (fault-call:3 fault-nth:37): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:27 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r2 = gettid() waitid(0x0, r2, &(0x7f0000000100), 0x9, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 503.436328] FAULT_INJECTION: forcing a failure. [ 503.436328] name failslab, interval 1, probability 0, space 0, times 0 [ 503.447799] CPU: 0 PID: 21556 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 503.455103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.464479] Call Trace: [ 503.467121] dump_stack+0x14b/0x190 [ 503.470837] should_fail+0xa98/0xaa0 [ 503.474652] __should_failslab+0x278/0x2a0 [ 503.478971] should_failslab+0x29/0x70 [ 503.482925] kmem_cache_alloc+0x127/0xb20 [ 503.487121] ? mempool_alloc_slab+0x66/0xc0 [ 503.491493] mempool_alloc_slab+0x66/0xc0 [ 503.495688] ? mempool_free+0x430/0x430 [ 503.499710] mempool_init_node+0x50b/0xa50 [ 503.504016] mempool_create+0x16e/0x210 [ 503.508059] ? mempool_alloc_slab+0xc0/0xc0 [ 503.512456] ? mempool_free+0x430/0x430 [ 503.516516] ceph_osdc_init+0x5dd/0x1090 [ 503.520631] ceph_create_client+0x435/0x630 [ 503.525043] ceph_mount+0xc31/0x30d0 [ 503.528819] ? alloc_pages_current+0x6b1/0x970 [ 503.533483] ? destroy_caches+0x120/0x120 [ 503.537716] mount_fs+0x28f/0x760 [ 503.541226] vfs_kern_mount+0x21b/0x8d0 [ 503.545250] do_mount+0xcee/0x56b0 [ 503.548875] ksys_mount+0x32e/0x3d0 [ 503.552583] __x64_sys_mount+0x157/0x1c0 [ 503.556699] ? ksys_mount+0x3d0/0x3d0 [ 503.560551] do_syscall_64+0x15b/0x220 [ 503.564491] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 503.569718] RIP: 0033:0x457089 21:06:27 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x5000) shmdt(r1) [ 503.572964] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 503.591896] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 503.599650] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 503.606965] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 503.614266] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 503.621568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 503.628871] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000025 [ 503.677971] Unknown ioctl 1080579529 [ 503.682350] Unknown ioctl 8835 21:06:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x10000000002) read(r0, &(0x7f00000001c0)=""/87, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f0400000000000000000000000000000000000000000000000000000000000055aca1f7c779f47e725aa31b5ee3"], 0x2e) 21:06:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:29 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:29 executing program 2 (fault-call:3 fault-nth:38): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:29 executing program 4: r0 = memfd_create(&(0x7f0000000280)='ppp1proc$vboxnet1$bdevselinux!\'ppp1&ppp0\x00', 0x0) close(r0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r1, @ANYBLOB="07f52dbd7000fcdbdf250f0000000800040000040000080005000000010034000200080003000300000008000400229444908223d457e66dd0a78f6001000000080003000000000008000400b2000000080006001a540000080007000104000008000600ff074e2000000800070081000000080002004e200000080004000300000008000b000a000000080002004e24000014000100ff010000000000000000000000000001080000000000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)}, 0x10) 21:06:29 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000240)={0x9, 0xf4, {0x53, 0x7, 0x3, {0x2, 0x1000}, {0x4, 0x81}, @cond=[{0x40, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x100, 0x8, 0x9}, {0x3, 0x3, 0x4f, 0x5, 0x1ff, 0x10000}]}, {0x56, 0x4, 0x80000000, {0x9, 0x1}, {0x7, 0x40}, @const={0x2, {0x5, 0x100000000, 0x3ff, 0xfffffffffffffffe}}}}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000200)=0xcc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x2000000, &(0x7f0000000400)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}]}}) ioctl$int_in(r2, 0x5452, &(0x7f00000003c0)=0x3) sendmmsg$unix(r2, &(0x7f00000bd000), 0x1e628281cc4f499f, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x8004}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180), 0x8) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000540)=""/52, 0x34}], 0x1) 21:06:29 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000600)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x8002) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000400)={0x53, 0xffffffffffffffff, 0x39, 0x80, @scatter={0x2, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/221, 0xdd}]}, &(0x7f0000000280)="c5ca84242b8a2f924229306e8506e836211bf17d2c522d35793a2e8137802b126a05f47afbc0c61c4f799afa63cd906f42951b55daca402456", &(0x7f00000002c0)=""/201, 0x100000000, 0x10, 0x0, &(0x7f00000003c0)}) r4 = accept4(r0, &(0x7f0000000580)=@can, &(0x7f0000000080)=0x80, 0xfffffffffffffffe) close(r4) 21:06:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0a5cc80700315f85715070") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) r1 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) 21:06:29 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x80000001, @remote, 0x6}}, 0x0, 0x10000, 0x1, "580a14be076139ddfa1de04f54962cac46fd2ae5223a352d5d4805b6408b3436e00c3aeba0b6907b62d6defe2550fd8f2295cbe3d15da7bc8ebbad0d9896163a3de7079631207083f104cc37eec032b8"}, 0xd8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/36) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'ip6_vti0\x00', {0x2, 0x4e23, @local}}) r1 = socket$inet6(0xa, 0x2, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000001c0)={0x2c, 0x4, 0x0, {0x3, 0x80, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) 21:06:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 506.001426] Unknown ioctl 1080579529 [ 506.018492] FAULT_INJECTION: forcing a failure. [ 506.018492] name failslab, interval 1, probability 0, space 0, times 0 [ 506.029914] CPU: 1 PID: 21596 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 506.037214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.046593] Call Trace: [ 506.049233] dump_stack+0x14b/0x190 [ 506.052935] should_fail+0xa98/0xaa0 [ 506.056716] __should_failslab+0x278/0x2a0 [ 506.061005] should_failslab+0x29/0x70 [ 506.064964] __kmalloc_node+0x22a/0x11c0 [ 506.069107] ? mempool_create+0xa0/0x210 [ 506.073252] mempool_create+0xa0/0x210 [ 506.077206] ? msgpool_alloc+0x1a0/0x1a0 [ 506.081330] ? ceph_msgpool_init+0x2a0/0x2a0 [ 506.085795] ceph_msgpool_init+0x12d/0x2a0 [ 506.090146] ceph_osdc_init+0x69f/0x1090 [ 506.094255] ceph_create_client+0x435/0x630 [ 506.098652] ceph_mount+0xc31/0x30d0 [ 506.102414] ? alloc_pages_current+0x6b1/0x970 [ 506.107079] ? destroy_caches+0x120/0x120 [ 506.111305] mount_fs+0x28f/0x760 [ 506.114852] vfs_kern_mount+0x21b/0x8d0 [ 506.118875] do_mount+0xcee/0x56b0 [ 506.122502] ksys_mount+0x32e/0x3d0 [ 506.126218] __x64_sys_mount+0x157/0x1c0 [ 506.130326] ? ksys_mount+0x3d0/0x3d0 [ 506.134169] do_syscall_64+0x15b/0x220 [ 506.138602] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 506.143823] RIP: 0033:0x457089 [ 506.147084] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 506.166033] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 506.173802] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 506.181104] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 506.188405] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:06:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000005, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000b00000018050300140002007663086e300000000000000000000000"], 0x2c}}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xc0b, 0xa7d9e6afa019a005) write$evdev(r1, &(0x7f0000000040)=[{}, {{0x0, 0x7530}}], 0xff3e) 21:06:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x0, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 506.195701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 506.203026] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000026 [ 506.217694] Unknown ioctl 8835 21:06:30 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) socketpair$inet(0x2, 0xa, 0x65eea90f, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x10000, 0x2, 0x4, 0x7ff, 0x9, 0x401, {0x0, @in6={{0xa, 0x4e21, 0x3, @remote, 0x8}}, 0x0, 0xabc9, 0x2000, 0x2e, 0x1}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x100000000}, &(0x7f0000000240)=0x8) listen(r0, 0x6) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r4) 21:06:30 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/11, 0xb) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file1\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 21:06:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f0000000680)=0x82, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000000c0)=0x6, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) 21:06:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x0, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000070701010000000000001000000000a9c48ddc2d22afe64e1c92fd3cd61c37d13639f5b16358ce112cd14d475747366426e6141fc7173f870364d17e75cceea910e521f37704954517350b7dcd34774b84b05b2e52faed9592d744e96067f8fb04624b027fde0bd522903731d209"], 0x14}}, 0x0) 21:06:30 executing program 2 (fault-call:3 fault-nth:39): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 506.739622] FAULT_INJECTION: forcing a failure. [ 506.739622] name failslab, interval 1, probability 0, space 0, times 0 [ 506.751100] CPU: 1 PID: 21645 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 506.758401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.767788] Call Trace: [ 506.770430] dump_stack+0x14b/0x190 [ 506.774100] should_fail+0xa98/0xaa0 [ 506.777910] __should_failslab+0x278/0x2a0 [ 506.782195] should_failslab+0x29/0x70 [ 506.786122] __kmalloc_node+0x22a/0x11c0 [ 506.790224] ? kmsan_set_origin+0x93/0x150 [ 506.794543] ? mempool_init_node+0x251/0xa50 [ 506.799010] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 506.804539] ? __init_waitqueue_head+0x68/0xe0 [ 506.809204] mempool_init_node+0x251/0xa50 [ 506.813516] ? ceph_msgpool_init+0x2a0/0x2a0 [ 506.818013] ? msgpool_alloc+0x1a0/0x1a0 [ 506.822140] mempool_create+0x16e/0x210 [ 506.826190] ? msgpool_alloc+0x1a0/0x1a0 [ 506.830333] ? ceph_msgpool_init+0x2a0/0x2a0 [ 506.834802] ceph_msgpool_init+0x12d/0x2a0 [ 506.839126] ceph_osdc_init+0x69f/0x1090 [ 506.843242] ceph_create_client+0x435/0x630 [ 506.847643] ceph_mount+0xc31/0x30d0 [ 506.851418] ? alloc_pages_current+0x6b1/0x970 [ 506.856076] ? destroy_caches+0x120/0x120 [ 506.860309] mount_fs+0x28f/0x760 [ 506.863824] vfs_kern_mount+0x21b/0x8d0 [ 506.867846] do_mount+0xcee/0x56b0 [ 506.871470] ksys_mount+0x32e/0x3d0 [ 506.875178] __x64_sys_mount+0x157/0x1c0 [ 506.879287] ? ksys_mount+0x3d0/0x3d0 [ 506.883132] do_syscall_64+0x15b/0x220 [ 506.887063] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 506.892285] RIP: 0033:0x457089 [ 506.895520] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 506.914469] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 506.922234] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 506.929545] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 506.936855] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 506.944159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 506.951455] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000027 21:06:33 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x0, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x0, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x13, 0x10}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f00000001c0), &(0x7f0000000280)=""/4096}, 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x400000) write$vnet(r1, &(0x7f0000001300)={0x1, {&(0x7f0000000200)=""/36, 0x24, &(0x7f0000001280)=""/119, 0x0, 0x2}}, 0x68) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0xfffffffffffffffa, 0x7, 0x3, 0x7, 0x50, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x7}}, 0x7fffffff, 0x5, 0x8, 0x73, 0x6}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xf0}, 0x8) 21:06:33 executing program 2 (fault-call:3 fault-nth:40): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:33 executing program 3: r0 = socket$inet(0x10, 0xa, 0x7f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x40000, 0x0) readv(r1, &(0x7f0000001580)=[{&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000040)=""/22, 0x16}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/83, 0x53}, {&(0x7f00000013c0)=""/139, 0x8b}, {&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001500)=""/101, 0x65}], 0x9) flistxattr(r0, &(0x7f0000001b40)=""/91, 0x5b) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001640)={{0xa, 0x0, 0xb8, 0x0, 'syz0\x00', 0x2}, 0x1, [0x3f, 0x0, 0x58, 0x2, 0x8, 0x7ff, 0x9, 0x100, 0x800, 0x9, 0x180000000000, 0xabfa, 0x3e7d, 0x4, 0x3d, 0x5, 0x4, 0x51, 0x1, 0x7f, 0x6, 0x0, 0x9, 0x0, 0x8, 0x3ff, 0x1000, 0x5, 0xffffffffffffff68, 0x401, 0x7f, 0x37246a7a, 0xfffffffffffffffe, 0x3, 0x8, 0xb77, 0x0, 0x8, 0xb318, 0x1f8e, 0x7, 0x0, 0x8001, 0x8, 0x8, 0x55b, 0x4, 0x7, 0x7, 0x7fffffff, 0x80000000, 0x9d1c, 0xc, 0x3c8059d0, 0x4, 0xfffffffffffffff8, 0x20, 0x9, 0x79c7, 0x2, 0x7, 0x8, 0x2, 0x35f3, 0x1, 0x1, 0x7ff, 0x6, 0x0, 0x1, 0xab, 0x7fffffff, 0x9, 0x2d7f, 0x200, 0xff, 0x40, 0x8, 0x6, 0xe03, 0x0, 0x7, 0x100000000, 0x7, 0x8000, 0x5, 0x9, 0x6, 0x0, 0x726, 0x10001, 0x81f9, 0x0, 0x8, 0x5, 0x6, 0x401, 0x0, 0xffffffff, 0x9f57, 0xfffffffffffffffc, 0x7, 0x766, 0x8, 0x5, 0x3, 0x0, 0x4, 0x9, 0x8c9, 0x0, 0x400, 0xd852, 0x2, 0x9, 0x2, 0x2, 0x8, 0x10000, 0x3, 0x8, 0x5, 0x1096, 0x8, 0x351, 0x0, 0x3, 0x7f]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000240)={0xd7c, @dev={[], 0x11}}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001bc0)=0x2, 0x4) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000290007031dfffd946fa2830020200a000900000006000000000400000d00ff7e", 0x24}], 0x1}, 0x10) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000000c0)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001c00)=""/89) 21:06:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="c7", 0x1}], 0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x5) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz1'}, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="4c0000001400197f09004b0101048c590188ffffcf3d34740600d4ff5bffff00e7e5ed7d00000000c8550000000000002758d60034650c0326356cdb47f6aaaa956086cbfe0db35200af4486", 0x4c}], 0x1) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x2) write$P9_RCLUNK(r2, &(0x7f0000000180)={0x7, 0x79, 0x1}, 0x7) 21:06:33 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000100)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) [ 509.171437] FAULT_INJECTION: forcing a failure. [ 509.171437] name failslab, interval 1, probability 0, space 0, times 0 [ 509.182801] CPU: 1 PID: 21660 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 509.190100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.199478] Call Trace: [ 509.202129] dump_stack+0x14b/0x190 [ 509.205849] should_fail+0xa98/0xaa0 [ 509.209670] __should_failslab+0x278/0x2a0 [ 509.213986] should_failslab+0x29/0x70 [ 509.217948] kmem_cache_alloc+0x127/0xb20 [ 509.222174] ? ceph_msg_new+0xc4/0x690 [ 509.226120] ceph_msg_new+0xc4/0x690 [ 509.229886] msgpool_alloc+0xc9/0x1a0 [ 509.233735] ? ceph_msgpool_init+0x2a0/0x2a0 [ 509.238254] mempool_init_node+0x50b/0xa50 [ 509.242570] ? ceph_msgpool_init+0x2a0/0x2a0 [ 509.247092] ? msgpool_alloc+0x1a0/0x1a0 [ 509.251260] mempool_create+0x16e/0x210 [ 509.255311] ? msgpool_alloc+0x1a0/0x1a0 [ 509.259448] ? ceph_msgpool_init+0x2a0/0x2a0 [ 509.263907] ceph_msgpool_init+0x12d/0x2a0 [ 509.268230] ceph_osdc_init+0x69f/0x1090 [ 509.272344] ceph_create_client+0x435/0x630 [ 509.276791] ceph_mount+0xc31/0x30d0 [ 509.280577] ? alloc_pages_current+0x6b1/0x970 [ 509.285248] ? destroy_caches+0x120/0x120 [ 509.289534] mount_fs+0x28f/0x760 [ 509.289611] vfs_kern_mount+0x21b/0x8d0 [ 509.289655] do_mount+0xcee/0x56b0 [ 509.289737] ksys_mount+0x32e/0x3d0 [ 509.289825] __x64_sys_mount+0x157/0x1c0 21:06:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x6}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x200031, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x3162, &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x66, 0x80) fcntl$dupfd(r0, 0x406, r0) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9, 0xe99e4c992362745f) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x200200, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x40) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) [ 509.289865] ? ksys_mount+0x3d0/0x3d0 [ 509.289899] do_syscall_64+0x15b/0x220 [ 509.289943] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 509.289970] RIP: 0033:0x457089 [ 509.290004] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 509.290021] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 509.290059] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 509.290080] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 509.290098] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:06:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x0, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 509.290118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 509.290139] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000028 21:06:33 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200001, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8915, &(0x7f0000000480)="0a5cc80700315f85715070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 21:06:33 executing program 2 (fault-call:3 fault-nth:41): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:33 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) [ 509.803470] FAULT_INJECTION: forcing a failure. [ 509.803470] name failslab, interval 1, probability 0, space 0, times 0 [ 509.814944] CPU: 1 PID: 21711 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 509.822243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.831617] Call Trace: [ 509.834261] dump_stack+0x14b/0x190 [ 509.837968] should_fail+0xa98/0xaa0 [ 509.841797] __should_failslab+0x278/0x2a0 [ 509.846114] should_failslab+0x29/0x70 [ 509.850071] __kmalloc+0xbe/0x350 [ 509.853578] ? ceph_msg_new+0xc4/0x690 [ 509.857506] ? ceph_kvmalloc+0xb9/0x1e0 [ 509.861567] ceph_kvmalloc+0xb9/0x1e0 [ 509.865448] ceph_msg_new+0x2bf/0x690 [ 509.869296] msgpool_alloc+0xc9/0x1a0 [ 509.873142] ? ceph_msgpool_init+0x2a0/0x2a0 [ 509.877632] mempool_init_node+0x50b/0xa50 [ 509.881941] ? ceph_msgpool_init+0x2a0/0x2a0 [ 509.886429] ? msgpool_alloc+0x1a0/0x1a0 [ 509.890555] mempool_create+0x16e/0x210 [ 509.894611] ? msgpool_alloc+0x1a0/0x1a0 [ 509.898756] ? ceph_msgpool_init+0x2a0/0x2a0 [ 509.903214] ceph_msgpool_init+0x12d/0x2a0 [ 509.907546] ceph_osdc_init+0x69f/0x1090 [ 509.911659] ceph_create_client+0x435/0x630 [ 509.916040] ceph_mount+0xc31/0x30d0 [ 509.919830] ? alloc_pages_current+0x6b1/0x970 [ 509.924498] ? destroy_caches+0x120/0x120 [ 509.928760] mount_fs+0x28f/0x760 [ 509.932276] vfs_kern_mount+0x21b/0x8d0 [ 509.936298] do_mount+0xcee/0x56b0 [ 509.939933] ksys_mount+0x32e/0x3d0 [ 509.943647] __x64_sys_mount+0x157/0x1c0 [ 509.947772] ? ksys_mount+0x3d0/0x3d0 [ 509.951618] do_syscall_64+0x15b/0x220 [ 509.955563] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 509.960792] RIP: 0033:0x457089 [ 509.964027] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 509.982991] RSP: 002b:00007ff311c87c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 509.990742] RAX: ffffffffffffffda RBX: 00007ff311c886d4 RCX: 0000000000457089 21:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x48600, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6tnl0\x00', 0x10) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe090000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 509.998054] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 510.005354] RBP: 0000000000930140 R08: 00000000200000c0 R09: 0000000000000000 [ 510.012955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 510.020257] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000029 21:06:34 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) bind(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @multicast1}}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='eth0bdev\x00', 0xffffffffffffff9c}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000001c0)={0xffff, 0x4, 0x2}) listen(r0, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:06:34 executing program 3: mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x800000000002, 0x10000000004) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f00000010c0)=""/15, 0xf) 21:06:34 executing program 4: syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00003fe000)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) tee(0xffffffffffffffff, r0, 0x0, 0x0) close(0xffffffffffffffff) 21:06:36 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 21:06:36 executing program 2 (fault-call:3 fault-nth:42): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x0, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) r1 = socket$inet6(0xa, 0x80806, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000280)="0800c80700b9ef8f764070") r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x3a) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) close(r2) 21:06:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffe0000000, @mcast2}, 0x1c) 21:06:36 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x12c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='mqueue\x00', 0x0, 0x0) 21:06:36 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x8, 0x401) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @loopback, 0xfffffffffffffffc}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e21}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000140)={0x3a, @rand_addr=0x100, 0x4e24, 0x0, 'lblcr\x00', 0x22, 0x80, 0x65}, 0x2c) [ 512.336230] FAULT_INJECTION: forcing a failure. [ 512.336230] name failslab, interval 1, probability 0, space 0, times 0 [ 512.347664] CPU: 0 PID: 21754 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 512.354974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.364370] Call Trace: [ 512.367033] dump_stack+0x14b/0x190 [ 512.370738] should_fail+0xa98/0xaa0 [ 512.374587] __should_failslab+0x278/0x2a0 [ 512.378907] should_failslab+0x29/0x70 [ 512.382859] kmem_cache_alloc+0x127/0xb20 [ 512.387070] ? ceph_msg_new+0xc4/0x690 [ 512.390994] ? ceph_kvmalloc+0xb9/0x1e0 [ 512.395030] ceph_msg_new+0xc4/0x690 [ 512.398807] msgpool_alloc+0xc9/0x1a0 [ 512.402646] ? ceph_msgpool_init+0x2a0/0x2a0 [ 512.407135] mempool_init_node+0x50b/0xa50 [ 512.411433] mempool_create+0x16e/0x210 [ 512.415478] ? msgpool_alloc+0x1a0/0x1a0 [ 512.419614] ? ceph_msgpool_init+0x2a0/0x2a0 [ 512.420132] IPVS: set_ctl: invalid protocol: 58 0.0.1.0:20004 [ 512.424087] ceph_msgpool_init+0x12d/0x2a0 [ 512.424166] ceph_osdc_init+0x69f/0x1090 [ 512.424209] ceph_create_client+0x435/0x630 [ 512.442779] ceph_mount+0xc31/0x30d0 [ 512.446553] ? alloc_pages_current+0x6b1/0x970 [ 512.451237] ? destroy_caches+0x120/0x120 [ 512.455476] mount_fs+0x28f/0x760 [ 512.458987] vfs_kern_mount+0x21b/0x8d0 [ 512.463029] do_mount+0xcee/0x56b0 [ 512.466677] ksys_mount+0x32e/0x3d0 [ 512.470406] __x64_sys_mount+0x157/0x1c0 [ 512.474548] ? ksys_mount+0x3d0/0x3d0 [ 512.478406] do_syscall_64+0x15b/0x220 21:06:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x8000000000000000, 0x81, 0x6, 0xfffffffffffffffd}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e20, 0x8, @local, 0x3}}}, 0x84) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1}, &(0x7f0000000040)=0x8) r6 = socket$netlink(0x10, 0x3, 0x1ffffe) write(r6, &(0x7f00000000c0)="2470deafa16e7d6f63f6000000240099a9471164ba40827701000000ff0100000000000000f1ffffff0100ff108d24a265614f3462f097dff20cfe9a9895f5c967b0ffe85da2a7ad39ecd5c9f60b9011e2539a7347a9cc4c2a95424db30c349e9acbf79b79ea05328e1ec9e2414d24762f", 0x47) ioctl$TCSBRK(r6, 0x5409, 0x8) r7 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000000, r7) 21:06:36 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x1000000009) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) fdatasync(r3) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in6=@dev}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000340)=0xfffffffffffffe14) [ 512.482351] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 512.487578] RIP: 0033:0x457089 [ 512.490820] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 512.509794] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 512.517649] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 512.524966] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 512.532287] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 512.539597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 512.546927] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000002a 21:06:36 executing program 3: setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000700), 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000004c0)='ramfs\x00', 0x0, &(0x7f0000000400)) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x201002, &(0x7f00000002c0)) unshare(0x8000000) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2b, 'cpu'}, {0x2d, 'rdma'}]}, 0xb) 21:06:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x0, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7fff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) modify_ldt$write(0x1, &(0x7f00000000c0), 0x10) 21:06:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x27}}, &(0x7f0000000240)="47504c0083ff130f5fb00e5d5b644354b6e27770c5a6241e8defd6533e2ae106be655c6c526349216c30bb1f80fb450ec0d5be", 0x1, 0x99, &(0x7f0000000180)=""/153}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000080), 0x0, &(0x7f00000000c0)}, &(0x7f0000000280)=0x18) 21:06:36 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000280), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getrule={0x14, 0x22, 0x401}, 0x14}}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000540)=@polexpire={0xc0, 0x1b, 0x1, 0x0, 0x0, {{{@in=@multicast2, @in6=@local}, {}, {}, 0x0, 0x6e6bba}}}, 0xc0}, 0x8}, 0x0) 21:06:37 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x2, 0x8a000) creat(&(0x7f0000000140)='./file0\x00', 0x184) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000100)={0x1, 0x4, 0x2, 0xff, 0x9, 0x9b0b}) [ 513.104904] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 513.176842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 21:06:39 executing program 2 (fault-call:3 fault-nth:43): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:39 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x80000001, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="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") setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000240)={{0x7c, @local, 0x4e21, 0x0, 'lblc\x00', 0x10, 0x7ff, 0x10}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x2003, 0x0, 0x1, 0x1f}}, 0x44) sendfile(r0, r2, &(0x7f0000000200), 0xfffffffe) 21:06:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000040), 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6gre={{0x14, 0x1, 'ip6gre\x00'}, {0xc, 0x2, [@gre_common_policy=[@IFLA_GRE_OKEY={0x8, 0x2}]]}}}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000280)={0xff, @remote, 0x4e23, 0x0, 'wrr\x00', 0x2, 0x4, 0x2}, 0x2c) 21:06:39 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x202, 0x4) r2 = getpid() fcntl$lock(r1, 0x5, &(0x7f00000000c0)={0x1, 0x2, 0x5, 0xf77, r2}) write$binfmt_misc(r1, &(0x7f00000001c0)={'syz0', "e7f50c2c9fb9b51176b652bc328be37284de1889"}, 0x18) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000140)=""/39, &(0x7f0000000180)=0x27) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:06:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2000000000008040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffffff}, 0x0, 0x2fb) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x8) fcntl$setlease(r2, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000180)='./file0\x00', 0x0) 21:06:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x0, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000), 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="240000001800175200000000000000000a00000000000000000000000800160004000000"], 0x24}}, 0x0) [ 515.428313] FAULT_INJECTION: forcing a failure. [ 515.428313] name failslab, interval 1, probability 0, space 0, times 0 [ 515.439767] CPU: 0 PID: 21824 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 515.447079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.456465] Call Trace: [ 515.459122] dump_stack+0x14b/0x190 [ 515.462839] should_fail+0xa98/0xaa0 [ 515.466649] __should_failslab+0x278/0x2a0 [ 515.470960] should_failslab+0x29/0x70 [ 515.474916] __kmalloc+0xbe/0x350 [ 515.478411] ? ceph_msg_new+0xc4/0x690 [ 515.482334] ? ceph_kvmalloc+0xb9/0x1e0 [ 515.486382] ceph_kvmalloc+0xb9/0x1e0 [ 515.490234] ceph_msg_new+0x2bf/0x690 [ 515.494089] msgpool_alloc+0xc9/0x1a0 [ 515.497928] ? ceph_msgpool_init+0x2a0/0x2a0 [ 515.502426] mempool_init_node+0x50b/0xa50 [ 515.506715] mempool_create+0x16e/0x210 [ 515.510824] ? msgpool_alloc+0x1a0/0x1a0 [ 515.514989] ? ceph_msgpool_init+0x2a0/0x2a0 [ 515.519451] ceph_msgpool_init+0x12d/0x2a0 [ 515.523790] ceph_osdc_init+0x69f/0x1090 [ 515.527913] ceph_create_client+0x435/0x630 [ 515.532331] ceph_mount+0xc31/0x30d0 [ 515.536094] ? alloc_pages_current+0x6b1/0x970 [ 515.537596] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 515.540772] ? destroy_caches+0x120/0x120 [ 515.540851] mount_fs+0x28f/0x760 [ 515.540931] vfs_kern_mount+0x21b/0x8d0 [ 515.560909] do_mount+0xcee/0x56b0 [ 515.564533] ksys_mount+0x32e/0x3d0 [ 515.568239] __x64_sys_mount+0x157/0x1c0 [ 515.572344] ? ksys_mount+0x3d0/0x3d0 [ 515.576187] do_syscall_64+0x15b/0x220 [ 515.580137] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 515.584165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 515.585377] RIP: 0033:0x457089 [ 515.585410] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 515.585427] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 21:06:39 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3}}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x8000) recvfrom$inet(r1, &(0x7f0000000100)=""/115, 0x73, 0x40000100, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000180)={0x7, 0x4d, 0x1}, 0x7) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x82, 0x3}}) 21:06:39 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) [ 515.585462] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 515.585482] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 515.585502] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 515.585520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 515.585539] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000002b 21:06:39 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x9) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) fchdir(r1) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xfe, "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"}, &(0x7f0000000000)=0x106) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x1) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={r3, 0x0, 0x200000000000}, &(0x7f0000000080)=0x18) 21:06:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x0, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:39 executing program 4: r0 = socket$inet(0x2b, 0x400000000000801, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x84000, 0x0) 21:06:39 executing program 2 (fault-call:3 fault-nth:44): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0x6, 0x1000000000080000, 0x10000000000) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="d6bc14a3e44e516ab17d43ee927abf6f28f4ddb0ca8e68b94bdf60efe14b9bdb41de9a0ee3041c6bef2486a88962", 0x2e}, {&(0x7f0000000080)="619e9407f32ffd9e15956f690a3db80f34afdc182d23775871700319819d53cf434f591f35da46898de96adef7d9fee057da2949f2fd854921bff24ef260610a4c5b0150b95299c29e13059d1cf02ab8a89b407a4a073ce5367f5395ca50f4b813eef58926b0", 0x66}], 0x2, 0xc) [ 515.975534] FAULT_INJECTION: forcing a failure. [ 515.975534] name failslab, interval 1, probability 0, space 0, times 0 [ 515.987023] CPU: 1 PID: 21859 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 515.994323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.003704] Call Trace: [ 516.006596] dump_stack+0x14b/0x190 [ 516.010308] should_fail+0xa98/0xaa0 [ 516.014121] __should_failslab+0x278/0x2a0 [ 516.018433] should_failslab+0x29/0x70 [ 516.022395] kmem_cache_alloc+0x127/0xb20 [ 516.026595] ? ceph_msg_new+0xc4/0x690 [ 516.030532] ? ceph_kvmalloc+0xb9/0x1e0 [ 516.034562] ceph_msg_new+0xc4/0x690 [ 516.038336] msgpool_alloc+0xc9/0x1a0 [ 516.042183] ? ceph_msgpool_init+0x2a0/0x2a0 [ 516.046680] mempool_init_node+0x50b/0xa50 [ 516.050991] mempool_create+0x16e/0x210 [ 516.055036] ? msgpool_alloc+0x1a0/0x1a0 [ 516.059174] ? ceph_msgpool_init+0x2a0/0x2a0 [ 516.063631] ceph_msgpool_init+0x12d/0x2a0 [ 516.067953] ceph_osdc_init+0x69f/0x1090 [ 516.072069] ceph_create_client+0x435/0x630 [ 516.076471] ceph_mount+0xc31/0x30d0 [ 516.080240] ? alloc_pages_current+0x6b1/0x970 [ 516.084907] ? destroy_caches+0x120/0x120 [ 516.089145] mount_fs+0x28f/0x760 [ 516.092654] vfs_kern_mount+0x21b/0x8d0 [ 516.096673] do_mount+0xcee/0x56b0 [ 516.100309] ksys_mount+0x32e/0x3d0 [ 516.104019] __x64_sys_mount+0x157/0x1c0 [ 516.108130] ? ksys_mount+0x3d0/0x3d0 [ 516.111971] do_syscall_64+0x15b/0x220 [ 516.115912] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.121133] RIP: 0033:0x457089 21:06:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x60001, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000100)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) socket(0x3, 0xa, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x7f, 0x4, 0x49c, 0x80000000000000, 0x10000, 0x8, 0x100000000}, 0x1c) [ 516.124371] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 516.143567] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 516.151334] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 516.158641] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 516.165942] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 516.173252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 516.180556] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000002c 21:06:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x0, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x5, &(0x7f0000013ff4)={@local, @multicast1, @loopback}, 0xc) close(r3) dup3(r1, r2, 0x0) 21:06:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x20000) r2 = getpgrp(0x0) write$P9_RGETLOCK(r1, &(0x7f00000001c0)={0x22, 0x37, 0x1, {0x3, 0x800, 0xfffffffffffffe00, r2, 0x4, '%\\*\x00'}}, 0x22) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x12, 0x72, &(0x7f0000000100)="2c645547d50eaa895c0ac63ee1fb4e23c2078f19c1a07230e9f7ed01e5299bbc2f5790b065434da5201dca24c225cf8e00b053512ca0b098a3a3c556fb8ece4e979b6e9225a9d440a4d182ab63fdf2c4068bcc3fcedfde8eeca4c49d22aaadb96be9c421166e74fc3ed287beea1a11f441ec"}) listen(r0, 0x6) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r4) 21:06:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000008c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ab9b3f8683ecf89dee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca9fcf03cbf82bd13534737339245d3c70641be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf3ad8882947ffa1fb4c050727beb12c57e06ff590000000000000000040000000000008924578ad49ea1144c7448d640aa88a66a71b77d73a924ff027fdcb550161653d4cb57088385248286f5be9d8766c70c29e6f5063dfe74a1b0b52079159048210b4d271ac94c889b063ca34a09579af03631f128e6dd2c966caecd7c6f7e0f4ebcaf80250c7e6b7184838078c71d809d00dc0bac75db814525d1d1acaf4cb6f4890f397382ae636697f688094e38db5c22770f53076c630df9bb4c149189ffa975f52087311c5baafc11c90bdc25fc803b71153ddc3995b2d784bc5bea40861070dadb395e85c93cdfa08e000000") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10012, r0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0xc4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80202) seccomp(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) 21:06:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0x6, 0x1000000000080000, 0x10000000000) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="d6bc14a3e44e516ab17d43ee927abf6f28f4ddb0ca8e68b94bdf60efe14b9bdb41de9a0ee3041c6bef2486a88962", 0x2e}, {&(0x7f0000000080)="619e9407f32ffd9e15956f690a3db80f34afdc182d23775871700319819d53cf434f591f35da46898de96adef7d9fee057da2949f2fd854921bff24ef260610a4c5b0150b95299c29e13059d1cf02ab8a89b407a4a073ce5367f5395ca50f4b813eef58926b0", 0x66}], 0x2, 0xc) 21:06:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b80000001300010a000000000000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000020f7b920ea030407e362db857b2c0000000000dd460000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000300000000000000"], 0xfdf7}, 0x8}, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x1f, 0x4, 0x8000, 0x101, 0xffffffff, 0x7, 0x1, 0x7de4, 0x1, 0x10001}) 21:06:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x0, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:40 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000180)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x100000000, 0x820c, 0xae, 0x9, 0x0, 0x7f, 0x7f, r2}, &(0x7f00000000c0)=0x20) 21:06:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40040, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x3, 'bond0\x00', 0x4}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x2c, 0x119, 0x0, 0x0, {0x4003}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='U'}]}]}, 0x20}}, 0x0) 21:06:42 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:42 executing program 2 (fault-call:3 fault-nth:45): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)="0000000234a3a0382d686f883e1c11ba5b85f27e", 0x14, 0x0) flistxattr(r0, &(0x7f0000000000)=""/167, 0xa7) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000300)={0x2c, @empty, 0x4e24, 0x0, 'dh\x00', 0x0, 0x1ec6, 0x34}, 0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xbd2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) r2 = getpid() ptrace$setregset(0x4205, r2, 0x203, &(0x7f00000002c0)={&(0x7f0000000240)="d038eb7133d09d179b19abe04c18335c924fed1494498c178dd26df49d168f3f03e94833866aba076ee9133e2e1d0a6d1052ee395b5661e04d6a972879b6719c7dca139188924b749a3fc6cf8521d58040d95a93dbe4fde93ccf704022a811814ebd12a3473e69f5e3fa5f482def73f3114090c896", 0x75}) 21:06:42 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) unshare(0x28000100) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) shmget(0x1, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000340), 0x12) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) unshare(0x40000000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r3, 0x1) 21:06:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0xfff, 0x7, 0x16}, &(0x7f00000002c0)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x72, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x74, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write$FUSE_IOCTL(r2, &(0x7f0000000000)={0x20, 0x0, 0x4, {0x1f, 0x4, 0x1}}, 0x20) 21:06:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x0, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:42 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000000000)=""/4, &(0x7f0000b91000)=0x4) 21:06:42 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x8) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) [ 518.826905] FAULT_INJECTION: forcing a failure. [ 518.826905] name failslab, interval 1, probability 0, space 0, times 0 [ 518.838305] CPU: 1 PID: 21931 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 518.845608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.854986] Call Trace: [ 518.857632] dump_stack+0x14b/0x190 [ 518.861338] should_fail+0xa98/0xaa0 [ 518.865153] __should_failslab+0x278/0x2a0 [ 518.869467] should_failslab+0x29/0x70 [ 518.873430] __kmalloc+0xbe/0x350 [ 518.876935] ? ceph_msg_new+0xc4/0x690 [ 518.880859] ? ceph_kvmalloc+0xb9/0x1e0 [ 518.884912] ceph_kvmalloc+0xb9/0x1e0 [ 518.888774] ceph_msg_new+0x2bf/0x690 [ 518.892626] msgpool_alloc+0xc9/0x1a0 [ 518.896575] ? ceph_msgpool_init+0x2a0/0x2a0 [ 518.901111] mempool_init_node+0x50b/0xa50 [ 518.905412] mempool_create+0x16e/0x210 [ 518.909454] ? msgpool_alloc+0x1a0/0x1a0 [ 518.913589] ? ceph_msgpool_init+0x2a0/0x2a0 [ 518.918044] ceph_msgpool_init+0x12d/0x2a0 [ 518.922370] ceph_osdc_init+0x69f/0x1090 [ 518.926521] ceph_create_client+0x435/0x630 [ 518.930945] ceph_mount+0xc31/0x30d0 [ 518.934712] ? alloc_pages_current+0x6b1/0x970 [ 518.939390] ? destroy_caches+0x120/0x120 [ 518.943631] mount_fs+0x28f/0x760 [ 518.945179] IPVS: ftp: loaded support on port[0] = 21 [ 518.947165] vfs_kern_mount+0x21b/0x8d0 [ 518.947209] do_mount+0xcee/0x56b0 [ 518.947292] ksys_mount+0x32e/0x3d0 [ 518.947364] __x64_sys_mount+0x157/0x1c0 [ 518.967763] ? ksys_mount+0x3d0/0x3d0 [ 518.971606] do_syscall_64+0x15b/0x220 [ 518.975548] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 518.980782] RIP: 0033:0x457089 [ 518.984016] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 519.002948] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 519.010701] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 519.018009] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 519.025307] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 519.032602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 519.039898] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000002d 21:06:43 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x20040) getdents(r1, &(0x7f0000000240)=""/210, 0xd2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"0000000000000000000000000200", 0x5002}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000006ab60000000000000000000000000000000000"], 0x13) [ 519.091687] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 21:06:43 executing program 2 (fault-call:3 fault-nth:46): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) dup(r0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000580), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="80d4363ec53307acdb000000000000000c000200"], 0x2c}}, 0x0) 21:06:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x0, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 519.364113] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 519.383904] FAULT_INJECTION: forcing a failure. [ 519.383904] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 519.395753] CPU: 0 PID: 21967 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 519.403037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.412412] Call Trace: [ 519.415038] dump_stack+0x14b/0x190 [ 519.418702] should_fail+0xa98/0xaa0 [ 519.422470] __alloc_pages_nodemask+0x5db/0x5c80 [ 519.427261] ? kernel_poison_pages+0x1a0/0x360 [ 519.431888] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 519.437365] ? get_page_from_freelist+0xae35/0xb8b0 [ 519.442487] kmsan_internal_alloc_meta_for_pages+0xfa/0x700 [ 519.448251] ? task_kmsan_context_state+0x5e/0x110 [ 519.453215] ? kmsan_set_origin_inline+0x6b/0x120 [ 519.458111] kmsan_alloc_page+0x75/0xd0 [ 519.462113] __alloc_pages_nodemask+0xf6b/0x5c80 [ 519.466892] ? __module_address+0x6a/0x600 [ 519.471157] ? task_kmsan_context_state+0x5e/0x110 [ 519.476119] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 519.481500] ? is_bpf_text_address+0x47e/0x4b0 [ 519.486121] ? __kernel_text_address+0x250/0x350 [ 519.490902] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 519.496367] ? __save_stack_trace+0x89c/0xaa0 [ 519.500912] alloc_pages_current+0x6b1/0x970 [ 519.505345] new_slab+0x4d8/0x1b60 [ 519.508902] ? mempool_init_node+0x50b/0xa50 [ 519.513331] ? __cpuset_node_allowed+0x60/0x4a0 [ 519.518013] ? ___slab_alloc+0x1248/0x1fa0 [ 519.522269] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 519.527664] ___slab_alloc+0x15bf/0x1fa0 [ 519.531747] ? ceph_kvmalloc+0xb9/0x1e0 [ 519.535778] __kmalloc+0x2d5/0x350 [ 519.539334] ? ceph_msg_new+0xc4/0x690 [ 519.543232] ? ceph_kvmalloc+0xb9/0x1e0 [ 519.547222] ceph_kvmalloc+0xb9/0x1e0 [ 519.551077] ceph_msg_new+0x2bf/0x690 [ 519.554898] msgpool_alloc+0xc9/0x1a0 [ 519.558718] ? ceph_msgpool_init+0x2a0/0x2a0 [ 519.563155] mempool_init_node+0x50b/0xa50 [ 519.567424] mempool_create+0x16e/0x210 [ 519.571423] ? msgpool_alloc+0x1a0/0x1a0 [ 519.575492] ? ceph_msgpool_init+0x2a0/0x2a0 [ 519.579931] ceph_msgpool_init+0x12d/0x2a0 [ 519.584192] ceph_osdc_init+0x69f/0x1090 [ 519.588275] ceph_create_client+0x435/0x630 [ 519.592617] ceph_mount+0xc31/0x30d0 [ 519.596390] ? alloc_pages_current+0x6b1/0x970 [ 519.601036] ? destroy_caches+0x120/0x120 [ 519.605213] mount_fs+0x28f/0x760 [ 519.608691] vfs_kern_mount+0x21b/0x8d0 [ 519.612694] do_mount+0xcee/0x56b0 [ 519.616277] ksys_mount+0x32e/0x3d0 [ 519.619981] __x64_sys_mount+0x157/0x1c0 [ 519.624068] ? ksys_mount+0x3d0/0x3d0 [ 519.627897] do_syscall_64+0x15b/0x220 [ 519.631819] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 519.637035] RIP: 0033:0x457089 [ 519.640240] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 519.659151] RSP: 002b:00007ff311c87c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 519.666899] RAX: ffffffffffffffda RBX: 00007ff311c886d4 RCX: 0000000000457089 [ 519.674176] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 519.681453] RBP: 0000000000930140 R08: 00000000200000c0 R09: 0000000000000000 [ 519.688734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 519.696031] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000002e [ 519.709925] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 519.734803] IPVS: ftp: loaded support on port[0] = 21 21:06:43 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="08b732b5ed1b70000000", @ANYRES16=r1, @ANYBLOB="200028bd7000ffdbdf250300000008000400530000000800060081000000080006000ce600004400020008000b000a000000080006003b7403640800030002000000080008009ed4000008000900020000000800070006000000080009000200000008000900a0070000"], 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r2, 0x6) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x50) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000004c0)=""/199) execveat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='trusted*system)userkeyring\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='-\x00'], 0x1c00) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000280)={@multicast1, @rand_addr=0x4}, 0x8) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f00000002c0)={0x0, @aes256, 0x1, "1a0080663c31d921"}) r5 = accept4(r2, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r5) 21:06:43 executing program 2 (fault-call:3 fault-nth:47): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:43 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', 0x0}) bind$can_raw(r2, &(0x7f00000001c0)={0x1d, r3}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x90000000}) splice(r1, &(0x7f0000000080), r2, &(0x7f0000000140), 0x6, 0xa) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2200, 0x0) [ 520.024067] FAULT_INJECTION: forcing a failure. [ 520.024067] name failslab, interval 1, probability 0, space 0, times 0 [ 520.035610] CPU: 0 PID: 21998 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 520.042916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.052290] Call Trace: [ 520.054927] dump_stack+0x14b/0x190 [ 520.058627] should_fail+0xa98/0xaa0 [ 520.062434] __should_failslab+0x278/0x2a0 [ 520.066752] should_failslab+0x29/0x70 [ 520.070706] __kmalloc+0xbe/0x350 [ 520.074215] ? ceph_msg_new+0xc4/0x690 [ 520.078136] ? ceph_kvmalloc+0xb9/0x1e0 [ 520.082180] ceph_kvmalloc+0xb9/0x1e0 [ 520.086032] ceph_msg_new+0x2bf/0x690 [ 520.089884] msgpool_alloc+0xc9/0x1a0 [ 520.093736] ? ceph_msgpool_init+0x2a0/0x2a0 [ 520.098192] mempool_init_node+0x50b/0xa50 [ 520.102530] mempool_create+0x16e/0x210 [ 520.106579] ? msgpool_alloc+0x1a0/0x1a0 [ 520.110709] ? ceph_msgpool_init+0x2a0/0x2a0 [ 520.115174] ceph_msgpool_init+0x12d/0x2a0 [ 520.119490] ceph_osdc_init+0x69f/0x1090 [ 520.123606] ceph_create_client+0x435/0x630 [ 520.127986] ceph_mount+0xc31/0x30d0 [ 520.131768] ? alloc_pages_current+0x6b1/0x970 [ 520.136431] ? destroy_caches+0x120/0x120 [ 520.140675] mount_fs+0x28f/0x760 [ 520.144233] vfs_kern_mount+0x21b/0x8d0 [ 520.148270] do_mount+0xcee/0x56b0 [ 520.151899] ksys_mount+0x32e/0x3d0 [ 520.155607] __x64_sys_mount+0x157/0x1c0 [ 520.159717] ? ksys_mount+0x3d0/0x3d0 [ 520.163601] do_syscall_64+0x15b/0x220 [ 520.167534] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 520.172763] RIP: 0033:0x457089 [ 520.176004] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 520.194937] RSP: 002b:00007ff311c87c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 520.202750] RAX: ffffffffffffffda RBX: 00007ff311c886d4 RCX: 0000000000457089 [ 520.210051] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 520.217354] RBP: 0000000000930140 R08: 00000000200000c0 R09: 0000000000000000 [ 520.224657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 520.231970] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000002f 21:06:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00000000c0)={'veth1\x00', @ifru_hwaddr=@dev}) [ 520.358204] bridge0: port 1(bridge_slave_0) entered disabled state [ 520.383363] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 520.618894] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 21:06:45 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:45 executing program 2 (fault-call:3 fault-nth:48): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 521.923423] FAULT_INJECTION: forcing a failure. [ 521.923423] name failslab, interval 1, probability 0, space 0, times 0 [ 521.934809] CPU: 0 PID: 22021 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 521.942109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.951486] Call Trace: [ 521.954128] dump_stack+0x14b/0x190 [ 521.957830] should_fail+0xa98/0xaa0 [ 521.961640] __should_failslab+0x278/0x2a0 [ 521.965952] should_failslab+0x29/0x70 21:06:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x2000, 0x0) write$FUSE_GETXATTR(r3, &(0x7f0000000340)={0x18, 0x0, 0x4, {0x6}}, 0x18) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc000140}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xa8, r2, 0x200, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe0d2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0xa8}, 0x1, 0x0, 0x0, 0x41}, 0x800) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="506cff1164accfd0be2271701c000000375ce235a086195459c67764ca31b9c529bab5259be7feed7b6b478e40e397dbd533800756aaae4402a68d06632a6ac7f8cc0f7c2bb1bec04595afaccd729e7188b870d67f73bf1d733e0536c73752d0ba184b3e8c7b04c0da2adc54ff3cf5ecbdba75d183eed19911d8d863e70bfbb4dd2b1d3f0bab61e46e0c4d854367ba1b6aed0f18aeb0d6d0dd07eb2561dc006c8396160b352901deb8ba40a1603662d54e104ed2b34e62ad984247780afd85c683ac0a40023f1c4e7d60b66245d5b701e060a8", @ANYRES16=r1, @ANYBLOB="015000000002000000000000000011521d0800020002000000"], 0x1c}}, 0x0) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000180)={0x1043, 0x2a}) dup2(r0, r0) 21:06:46 executing program 5: unshare(0x20400) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0a5cc80700315f85715070") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001380)=""/43, 0x2b, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x27, "07da09bb7a68f37fc9447e8e2e7522b5f2ce9dc84b7295decb64249d00fbd67a34a06fec042912"}, &(0x7f00000001c0)=0x2f) 21:06:46 executing program 1: sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8}]}]}, 0x48}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x36200}, 0xffffffffffffff41, &(0x7f0000000080)={&(0x7f00000000c0)={0xd, 0x2e, 0x6fd, 0x0, 0xfffffffffffffffc, {0x2004}, [@typed={0x8, 0x4f, @ipv4=@remote}]}, 0x111}}, 0x0) 21:06:46 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f00000000c0)=0x80, 0x80000) close(r2) 21:06:46 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x80000000, 0x8, 0x3, 0x1, "35b0d8575a979007f3ea9a7f846e050ebfd57c041cae3ec3aae0dc614f2c505a"}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000240)}}, &(0x7f00000002c0)) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/7, 0x7}], 0x1) r2 = gettid() ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r2, 0x15) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080), 0x0) [ 521.969929] kmem_cache_alloc+0x127/0xb20 [ 521.974124] ? ceph_msg_new+0xc4/0x690 [ 521.978044] ? ceph_kvmalloc+0xb9/0x1e0 [ 521.982070] ceph_msg_new+0xc4/0x690 [ 521.985836] msgpool_alloc+0xc9/0x1a0 [ 521.989689] ? ceph_msgpool_init+0x2a0/0x2a0 [ 521.994182] mempool_init_node+0x50b/0xa50 [ 521.998480] mempool_create+0x16e/0x210 [ 522.002525] ? msgpool_alloc+0x1a0/0x1a0 [ 522.006885] ? ceph_msgpool_init+0x2a0/0x2a0 [ 522.011343] ceph_msgpool_init+0x12d/0x2a0 [ 522.015663] ceph_osdc_init+0x69f/0x1090 [ 522.019785] ceph_create_client+0x435/0x630 [ 522.024188] ceph_mount+0xc31/0x30d0 [ 522.027961] ? alloc_pages_current+0x6b1/0x970 [ 522.032626] ? destroy_caches+0x120/0x120 [ 522.036862] mount_fs+0x28f/0x760 [ 522.040442] vfs_kern_mount+0x21b/0x8d0 [ 522.044471] do_mount+0xcee/0x56b0 [ 522.048102] ksys_mount+0x32e/0x3d0 [ 522.051827] __x64_sys_mount+0x157/0x1c0 [ 522.055940] ? ksys_mount+0x3d0/0x3d0 [ 522.059790] do_syscall_64+0x15b/0x220 [ 522.063750] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 522.068998] RIP: 0033:0x457089 [ 522.072283] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.091220] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 522.098974] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 522.106283] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 522.113589] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 522.120892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 522.128196] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000030 21:06:46 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111800, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ppoll(&(0x7f00000010c0)=[{r0}], 0x1, &(0x7f0000001100), &(0x7f0000001140), 0x8) 21:06:46 executing program 1: getpid() r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0xbb, 0x6, 0x3, 0x0, @time={0x77359400}, {0x1, 0xda4}, {0xffffffffffff8000, 0x3}, @queue={0x3, {0x2, 0x8}}}, {0x100000001, 0x6, 0x800, 0x97, @tick=0x8, {0x6, 0xffffffffffffffc1}, {0x1, 0x7}, @queue={0x9, {0xa5}}}, {0x755, 0x8001, 0x1, 0x3, @tick=0x100000000, {0x4, 0x9}, {0x1ff}, @raw8={"0a4fe70116dc917987131a6a"}}], 0x90) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r2, 0x407, 0x0) dup2(r1, r3) 21:06:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) read(r1, &(0x7f0000000200)=""/11, 0xffffff51) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = epoll_create1(0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5434, &(0x7f00000000c0)) r3 = syz_open_pts(r1, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000300), &(0x7f0000000500), &(0x7f0000000540)) dup2(r2, r3) ioctl$void(r1, 0x5451) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") 21:06:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:46 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x100000080) 21:06:46 executing program 2 (fault-call:3 fault-nth:49): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 522.697358] FAULT_INJECTION: forcing a failure. [ 522.697358] name failslab, interval 1, probability 0, space 0, times 0 [ 522.708824] CPU: 0 PID: 22070 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 522.716129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.725509] Call Trace: [ 522.728160] dump_stack+0x14b/0x190 [ 522.731870] should_fail+0xa98/0xaa0 [ 522.735674] __should_failslab+0x278/0x2a0 [ 522.739998] should_failslab+0x29/0x70 [ 522.743958] __kmalloc+0xbe/0x350 21:06:46 executing program 5: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./file0\x00', 0x200, 0x120) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000a80)={r0, r1, 0x800, 0x6, &(0x7f0000000980)="0d0836e133be2fd726ea658e7931a62bd39ba5165099a90629cad78aa781892f55d265ee5a8e10c63975b5fbb480f086d77e2bef6cd57033aa2c0670d52d21ee4df23b1bd8eae41855b731b917f98cf442b7c985fe8061dedcb930a7b57292b91d41ad4b2cbd9b6185fa0a14c8f7114bcc45c4611e0117d2d3ab65b3c8db7fc7c6f78b7c3cc0a86d4f3d65a8dd1a5f0dd01305e74f76d4a0be0ae2e7f53b4ac503225873091bdf07649c0f85e68bd69823fe4282fe26a1e34d0a191b430b1895cbd7cbcd12652c6e46d1d6cb342903ab0bbcb2501ca0d9a4cfda3751a55add646b676648285858de0d07ff8d", 0xffffffffffffffe0, 0xffffffffffff8c93, 0x4, 0x8, 0x5, 0x6, 0x5, "64b8f5bb94684413a3d2a5d6a94ebd68f040e0749e2655f03da6e9ef98a44405cd1dd0cbfb57d6be54"}) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1f}, 0x8}, 0x1c) fcntl$setsig(r0, 0xa, 0x3b) r3 = socket$inet6(0xa, 0xfffffffffffffffd, 0xffffffffffffffff) ioctl(r3, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1c}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) sendto$inet6(r4, &(0x7f0000000140)="88fdfe6581eabc9661b9bf112700ca6aea557ac210d4d3744c384dfeef918ff0bc92061f418cb41a520a8a092163e2db3e45301d4fd8a8ea43b90a210fa6f178d2f1b83308b84ba239fd4cb372159c6c449b503c0b097be000aee7a6d5f7ac5ccc4435de650800a905661e761c0e12f7bce7d87792a7f86db643fdd65d9741da69f4c63cb8772972404a9e26ba8e5bd68ced0a1a31106b682f90c2faec0f04a606abcf6669dc39ed2ace3d19f0183ee67142dc886a92c9", 0xb7, 0x40, &(0x7f0000000000)={0xa, 0x4e21, 0x5, @ipv4={[], [], @local}, 0x7f}, 0x1c) [ 522.747490] ? ceph_msg_new+0xc4/0x690 [ 522.751413] ? ceph_kvmalloc+0xb9/0x1e0 [ 522.755455] ceph_kvmalloc+0xb9/0x1e0 [ 522.759330] ceph_msg_new+0x2bf/0x690 [ 522.763186] msgpool_alloc+0xc9/0x1a0 [ 522.767034] ? ceph_msgpool_init+0x2a0/0x2a0 [ 522.771526] mempool_init_node+0x50b/0xa50 [ 522.775830] mempool_create+0x16e/0x210 [ 522.779878] ? msgpool_alloc+0x1a0/0x1a0 [ 522.784028] ? ceph_msgpool_init+0x2a0/0x2a0 [ 522.788488] ceph_msgpool_init+0x12d/0x2a0 [ 522.792825] ceph_osdc_init+0x69f/0x1090 [ 522.796975] ceph_create_client+0x435/0x630 [ 522.801389] ceph_mount+0xc31/0x30d0 [ 522.805163] ? alloc_pages_current+0x6b1/0x970 [ 522.809829] ? destroy_caches+0x120/0x120 [ 522.814065] mount_fs+0x28f/0x760 [ 522.817598] vfs_kern_mount+0x21b/0x8d0 [ 522.821617] do_mount+0xcee/0x56b0 [ 522.825280] ksys_mount+0x32e/0x3d0 [ 522.829000] __x64_sys_mount+0x157/0x1c0 [ 522.833109] ? ksys_mount+0x3d0/0x3d0 [ 522.836947] do_syscall_64+0x15b/0x220 [ 522.840898] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 522.846123] RIP: 0033:0x457089 [ 522.849360] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.868298] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 522.876059] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 522.883367] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 522.890671] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 522.897980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 522.905294] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000031 21:06:48 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:48 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r1, 0x0, &(0x7f0000000180)) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r4 = fcntl$getown(r1, 0x9) tgkill(r3, r4, 0x15) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000100)=""/70) 21:06:48 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x80000000, 0x40000) accept4$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @reserved}, 0x10, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000680)={'ah\x00'}, &(0x7f00000006c0)=0x1e) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x0, 0xff}, 0x0, @in6=@dev}}, 0xe8) r3 = semget(0x3, 0x0, 0x200) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000440)=[0x1, 0x2]) syz_emit_ethernet(0x4c, &(0x7f0000000580)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa8100460000040001367724f6a11f487b79d830177e02a799042f89b1c8c9d923c80dbeccb4bcbc9bc829be9d98b071779072556a5d8a6801c99a6cde293ebaaf062a867c8f3a99e3a9c079cbe0ae97b9b9b74e681d2b73b15848416be16472d4d6e4eb216f87211dd4a4802fb1f5c9871b9448657c0dfd9159d77252ef9ab1acf378e8a11967973cdd079359899af8a0413e2a60c9adfbcb954dd3c1"], 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000500), &(0x7f0000000540)=0x30) getsockname(r4, &(0x7f0000000480)=@ax25, &(0x7f0000000640)=0x80) socketpair(0xa, 0x3, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000700)={'lo\x00', @random="157e9955eb8c"}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$kcm(r5, &(0x7f0000000180)={&(0x7f00000000c0)=@hci={0x1f, r6, 0x3}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)="ae190c9eab021a1c66a0ca82a3e78c51c08f8ce32a52df540953eff8eec0fda853933c6355f58fd945f07a2643c7f94042d2a0dae5e9f620588f454c7049f4ada46aa1245b256c68e82433d86016c3e3b19deeb818aea5a2d68a2e8df8bb5e34bd40fd55b2e6adbae455f1f2f9d9800ff24259eb8a7f946da44c9e1948f5b293436d33e0200e2ad181f74729a1594b7692eb1317fc72265db4c987c0fce435766f9dc1a9900f90c16ebba36a4413ee0b940ee13b0815ec54e4bc870ecac7df82dd2c7592d5fe3fdea7", 0xc9}], 0x1, 0x0, 0x0, 0x20000041}, 0x40) sendmmsg(r2, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 21:06:48 executing program 5: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ntfs\x00', 0x200000, &(0x7f0000000100)="3a10d1dbe47d44db5d8db631b844a9bcd2fa3fd2b1ff3a2c2465f4e74693179a3929ac8725965aea9d756b60a4113624f62bba68cf9cdb9c0468682b") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) unshare(0x40000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) 21:06:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:48 executing program 2 (fault-call:3 fault-nth:50): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:48 executing program 3: r0 = socket(0x2, 0x3, 0xfffffffffffffffe) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100), 0xc, &(0x7f0000000900)={&(0x7f0000000040)={0x14, 0x1e, 0x201}, 0x14}}, 0x0) 21:06:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000006900)=[{{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001280)=""/114, 0x72}}, {{&(0x7f0000002a80)=@alg, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000002c00)=""/85, 0x55}, {&(0x7f0000002fc0)=""/4096, 0x1000}], 0x2, &(0x7f0000004040)=""/30, 0x1e}}], 0x2, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r1 = semget$private(0x0, 0x3, 0x200) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/183) r2 = semget(0x3, 0x3, 0x1) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001300)=""/4096) pwritev(r0, &(0x7f0000000900), 0x39c, 0x81a06) [ 525.058590] FAULT_INJECTION: forcing a failure. [ 525.058590] name failslab, interval 1, probability 0, space 0, times 0 [ 525.069986] CPU: 1 PID: 22107 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 525.077289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.086668] Call Trace: [ 525.089330] dump_stack+0x14b/0x190 [ 525.093035] should_fail+0xa98/0xaa0 [ 525.096814] __should_failslab+0x278/0x2a0 [ 525.101127] should_failslab+0x29/0x70 [ 525.105087] kmem_cache_alloc+0x127/0xb20 [ 525.109283] ? ceph_msg_new+0xc4/0x690 [ 525.113206] ? ceph_kvmalloc+0xb9/0x1e0 [ 525.117227] ceph_msg_new+0xc4/0x690 [ 525.120995] msgpool_alloc+0xc9/0x1a0 [ 525.124841] ? ceph_msgpool_init+0x2a0/0x2a0 [ 525.129328] mempool_init_node+0x50b/0xa50 [ 525.133627] mempool_create+0x16e/0x210 [ 525.138136] ? msgpool_alloc+0x1a0/0x1a0 [ 525.142267] ? ceph_msgpool_init+0x2a0/0x2a0 [ 525.146733] ceph_msgpool_init+0x12d/0x2a0 [ 525.151052] ceph_osdc_init+0x69f/0x1090 [ 525.155169] ceph_create_client+0x435/0x630 [ 525.159574] ceph_mount+0xc31/0x30d0 [ 525.163342] ? alloc_pages_current+0x6b1/0x970 [ 525.168010] ? destroy_caches+0x120/0x120 [ 525.172243] mount_fs+0x28f/0x760 [ 525.175790] vfs_kern_mount+0x21b/0x8d0 [ 525.179828] do_mount+0xcee/0x56b0 [ 525.183455] ksys_mount+0x32e/0x3d0 [ 525.187167] __x64_sys_mount+0x157/0x1c0 [ 525.191300] ? ksys_mount+0x3d0/0x3d0 [ 525.195138] do_syscall_64+0x15b/0x220 [ 525.199073] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 525.204291] RIP: 0033:0x457089 21:06:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/224) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) [ 525.207534] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.210970] IPVS: ftp: loaded support on port[0] = 21 [ 525.226467] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 525.226513] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 525.226535] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 21:06:49 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) write$binfmt_elf32(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000000000000000000002cfeb8943a4db4000000003800000000000000000000000000200006000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) fcntl$getownex(r2, 0x10, &(0x7f0000002780)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000027c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000028c0)=0xe8) r6 = getgid() r7 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002900)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002a00)=0xe8) bind$unix(r2, &(0x7f0000002b00)=@file={0x1, './file0\x00'}, 0x6e) r9 = getegid() sendmsg$unix(r0, &(0x7f0000002ac0)={&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f00000003c0)="be15cf4699d667ffc0bf883aea7e2457e79a3e43debac28e2cf2eb2f02d4e0cd8a91cf42a916ea73c75214193165c2885649aebda92751b111472ad7adbfeb25ef85e48bb230eccb9a52c2d5fc0ce32ead0f34581a94a20eb77c97d955f84339749846d31e5b4293c3be486ea52925269d9c4b7f813874753272a83332399ac51a58e25a78f31e4cc14882dc487b9d471a634a7172bc9346e23d369f2c28ec644a2146b908312dfb68157f1e9280ad71ad0baaad025b008948e4c9b651365a1029ed4e445271c496e8bc80f1ccebccc3539c", 0xd2}, {&(0x7f00000004c0)="8db9f32a74a3fe3aa2e84348cc0fddc01988e13b480887000b442afef49a3cf172bae78f9794f125a0e1136690ceff8ba3cb5f7fd6cab46679c2a3c68ac0f62fee5f4df7582c37ea7efd899c3b7e6429c8bee51cddf3b1ae2c54b67f5812b99c9c661cbf24ba77192ff4be03605d65d028ef45906560e1a3b3f4965c1ee069a36657e6ee831f6bcc39cbb456cd4e82b72d8dea093112cf6a9a1131b76cd6b753126cc17760a3cc6cb9b3af73aaaa21409482020588095f0dda06bc2099405e4376856aff9fdbca2c123fccca46d2f785be27ad987af262751d3ce2cf858258a20e2089a5b596d71168e3eac9b5d6e334dc75e6e62b18ec98", 0xf8}, {&(0x7f00000005c0)="83a27558b483a3599d5d6cf7925d1e8b4cbf37459cd851605e686b59caf05f", 0x1f}, {&(0x7f0000000600)="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{&(0x7f0000001600)="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0x1000}, {&(0x7f0000002600)="a8c292a9f768a0bbc488ca73b2b804664fdfda3ef1529c14278992c18c27d3de41ad5e57fbe461806a78bcfab1ad10d2001f7e61099c4694394c3b423242c6ccbc863f6a38a4e5cdf6cdedb24663d4a0199b0c9a915de5f8c4a588419aa987b977f7225aa864371e0beb9d717aa7528d12ad7ce0c1509a84df59b94f62bd2e99364ebc24f85422a7f5d8d91f25993c974da9010caa67889ffeb9ae1d7c760aab86f82bd8cd7df99353a0a57a777a47cc59521a0cb198a12cf31e8e407757e77702f3f958642af547c3e38dc99aaf4d", 0xcf}], 0x6, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}], 0x60, 0x1}, 0x800) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r3, 0x100000000, 0x0, 0x0, 0x0, @ib={0x1b, 0x1, 0xff, {"b81eecf28c8a7d9a774bb7dd79d27204"}, 0x80, 0x4, 0xffff}, @ib={0x1b, 0x3ff, 0xffff, {"cca25a29027cac124729cf46cba2c9c7"}, 0x4, 0x8, 0x7}}}, 0x118) [ 525.226556] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 525.226576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 525.226598] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000032 21:06:49 executing program 1: openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x805, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, "50ac"}, &(0x7f0000000200)=0x26) ioctl(r1, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0xfffffffffffffd5c) 21:06:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/224) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) 21:06:49 executing program 6 (fault-call:28 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:49 executing program 2 (fault-call:3 fault-nth:51): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 525.669377] FAULT_INJECTION: forcing a failure. [ 525.669377] name failslab, interval 1, probability 0, space 0, times 0 [ 525.680780] CPU: 0 PID: 22135 Comm: syz-executor6 Not tainted 4.19.0-rc1+ #38 [ 525.688101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.697474] Call Trace: [ 525.700123] dump_stack+0x14b/0x190 [ 525.703812] should_fail+0xa98/0xaa0 [ 525.707600] __should_failslab+0x278/0x2a0 [ 525.711911] should_failslab+0x29/0x70 21:06:49 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) write$binfmt_elf32(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000000000000000000002cfeb8943a4db4000000003800000000000000000000000000200006000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) fcntl$getownex(r2, 0x10, &(0x7f0000002780)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000027c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000028c0)=0xe8) r6 = getgid() r7 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002900)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002a00)=0xe8) bind$unix(r2, &(0x7f0000002b00)=@file={0x1, './file0\x00'}, 0x6e) r9 = getegid() sendmsg$unix(r0, &(0x7f0000002ac0)={&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f00000003c0)="be15cf4699d667ffc0bf883aea7e2457e79a3e43debac28e2cf2eb2f02d4e0cd8a91cf42a916ea73c75214193165c2885649aebda92751b111472ad7adbfeb25ef85e48bb230eccb9a52c2d5fc0ce32ead0f34581a94a20eb77c97d955f84339749846d31e5b4293c3be486ea52925269d9c4b7f813874753272a83332399ac51a58e25a78f31e4cc14882dc487b9d471a634a7172bc9346e23d369f2c28ec644a2146b908312dfb68157f1e9280ad71ad0baaad025b008948e4c9b651365a1029ed4e445271c496e8bc80f1ccebccc3539c", 0xd2}, {&(0x7f00000004c0)="8db9f32a74a3fe3aa2e84348cc0fddc01988e13b480887000b442afef49a3cf172bae78f9794f125a0e1136690ceff8ba3cb5f7fd6cab46679c2a3c68ac0f62fee5f4df7582c37ea7efd899c3b7e6429c8bee51cddf3b1ae2c54b67f5812b99c9c661cbf24ba77192ff4be03605d65d028ef45906560e1a3b3f4965c1ee069a36657e6ee831f6bcc39cbb456cd4e82b72d8dea093112cf6a9a1131b76cd6b753126cc17760a3cc6cb9b3af73aaaa21409482020588095f0dda06bc2099405e4376856aff9fdbca2c123fccca46d2f785be27ad987af262751d3ce2cf858258a20e2089a5b596d71168e3eac9b5d6e334dc75e6e62b18ec98", 0xf8}, {&(0x7f00000005c0)="83a27558b483a3599d5d6cf7925d1e8b4cbf37459cd851605e686b59caf05f", 0x1f}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="a8c292a9f768a0bbc488ca73b2b804664fdfda3ef1529c14278992c18c27d3de41ad5e57fbe461806a78bcfab1ad10d2001f7e61099c4694394c3b423242c6ccbc863f6a38a4e5cdf6cdedb24663d4a0199b0c9a915de5f8c4a588419aa987b977f7225aa864371e0beb9d717aa7528d12ad7ce0c1509a84df59b94f62bd2e99364ebc24f85422a7f5d8d91f25993c974da9010caa67889ffeb9ae1d7c760aab86f82bd8cd7df99353a0a57a777a47cc59521a0cb198a12cf31e8e407757e77702f3f958642af547c3e38dc99aaf4d", 0xcf}], 0x6, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}], 0x60, 0x1}, 0x800) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r3, 0x100000000, 0x0, 0x0, 0x0, @ib={0x1b, 0x1, 0xff, {"b81eecf28c8a7d9a774bb7dd79d27204"}, 0x80, 0x4, 0xffff}, @ib={0x1b, 0x3ff, 0xffff, {"cca25a29027cac124729cf46cba2c9c7"}, 0x4, 0x8, 0x7}}}, 0x118) [ 525.715865] kmem_cache_alloc_node+0x156/0xc00 [ 525.720490] ? _raw_spin_lock_irqsave+0x41/0xe0 [ 525.725233] ? __alloc_skb+0x201/0x9e0 [ 525.729212] __alloc_skb+0x201/0x9e0 [ 525.733036] inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 525.738298] ip6mr_sk_done+0x36f/0x4a0 [ 525.742240] ip6_mroute_setsockopt+0xd52/0x6f40 [ 525.747008] ? vmalloc_to_page+0x57d/0x6b0 [ 525.751325] ? task_kmsan_context_state+0x5e/0x110 [ 525.756342] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 525.761793] ? vmalloc_to_page+0x57d/0x6b0 [ 525.766113] ? kmsan_set_origin+0x93/0x150 [ 525.768460] FAULT_INJECTION: forcing a failure. [ 525.768460] name failslab, interval 1, probability 0, space 0, times 0 [ 525.770422] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 525.770469] do_ipv6_setsockopt+0x5ab/0x6770 [ 525.770541] ? kmsan_set_origin_inline+0x6b/0x120 [ 525.770609] ? kmsan_set_origin+0x93/0x150 [ 525.770702] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 525.806088] ? aa_label_sk_perm+0x725/0x850 [ 525.810506] ipv6_setsockopt+0xf8/0x350 [ 525.814595] rawv6_setsockopt+0x345/0x800 [ 525.818808] ? raw6_destroy+0x80/0x80 [ 525.822659] sock_common_setsockopt+0x13b/0x170 [ 525.827390] ? sock_common_recvmsg+0x270/0x270 [ 525.832008] __sys_setsockopt+0x496/0x540 [ 525.836234] __x64_sys_setsockopt+0x15c/0x1c0 [ 525.840777] ? __ia32_sys_recv+0x180/0x180 [ 525.845068] do_syscall_64+0x15b/0x220 [ 525.849012] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 525.854222] RIP: 0033:0x457089 [ 525.857445] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.876370] RSP: 002b:00007ff58f898c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 525.884113] RAX: ffffffffffffffda RBX: 00007ff58f8996d4 RCX: 0000000000457089 [ 525.891420] RDX: 00000000000000c9 RSI: 0000000000000029 RDI: 0000000000000006 [ 525.898728] RBP: 00000000009300a0 R08: 000000000000000b R09: 0000000000000000 [ 525.906018] R10: 0000000020000180 R11: 0000000000000246 R12: 000000000000000b [ 525.913306] R13: 00000000004d4ed0 R14: 00000000004c922f R15: 0000000000000000 [ 525.920625] CPU: 1 PID: 22142 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 525.927930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.937313] Call Trace: [ 525.939953] dump_stack+0x14b/0x190 [ 525.943653] should_fail+0xa98/0xaa0 [ 525.947463] __should_failslab+0x278/0x2a0 [ 525.951796] should_failslab+0x29/0x70 [ 525.955762] __kmalloc+0xbe/0x350 [ 525.959257] ? ceph_msg_new+0xc4/0x690 [ 525.963178] ? ceph_kvmalloc+0xb9/0x1e0 [ 525.967226] ceph_kvmalloc+0xb9/0x1e0 [ 525.971080] ceph_msg_new+0x2bf/0x690 [ 525.974923] msgpool_alloc+0xc9/0x1a0 [ 525.978776] ? ceph_msgpool_init+0x2a0/0x2a0 [ 525.983256] mempool_init_node+0x50b/0xa50 [ 525.987566] mempool_create+0x16e/0x210 [ 525.991609] ? msgpool_alloc+0x1a0/0x1a0 [ 525.995752] ? ceph_msgpool_init+0x2a0/0x2a0 [ 526.000210] ceph_msgpool_init+0x12d/0x2a0 [ 526.004583] ceph_osdc_init+0x69f/0x1090 [ 526.008916] ceph_create_client+0x435/0x630 [ 526.013287] ceph_mount+0xc31/0x30d0 [ 526.017082] ? alloc_pages_current+0x6b1/0x970 [ 526.021758] ? destroy_caches+0x120/0x120 [ 526.025992] mount_fs+0x28f/0x760 [ 526.029502] vfs_kern_mount+0x21b/0x8d0 [ 526.033529] do_mount+0xcee/0x56b0 [ 526.037158] ksys_mount+0x32e/0x3d0 [ 526.040864] __x64_sys_mount+0x157/0x1c0 [ 526.044967] ? ksys_mount+0x3d0/0x3d0 [ 526.048805] do_syscall_64+0x15b/0x220 [ 526.052751] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.057966] RIP: 0033:0x457089 [ 526.061200] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.065604] IPVS: ftp: loaded support on port[0] = 21 [ 526.080126] RSP: 002b:00007ff311c87c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 526.080161] RAX: ffffffffffffffda RBX: 00007ff311c886d4 RCX: 0000000000457089 [ 526.080180] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 526.080212] RBP: 0000000000930140 R08: 00000000200000c0 R09: 0000000000000000 21:06:50 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) sysfs$1(0x1, &(0x7f00000000c0)='\x00') listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) [ 526.114926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 526.122227] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000033 21:06:52 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000200)=0x10000) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)=':ppp0mime_type,lo{em1ppp1[vmnet1!)[\x00', r0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x10000000, 0x7f}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r4, 0xb59}, 0x8) ioctl(r2, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'bond0\x00', &(0x7f0000000280)=@ethtool_cmd={0x1c}}) close(r1) close(r0) 21:06:52 executing program 2 (fault-call:3 fault-nth:52): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:52 executing program 1: timer_create(0x3, &(0x7f0000000400)={0x0, 0x8, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000003c0)) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x1e, 0x5, @tid=r1}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x989680}}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x3f, @loopback, 0x7}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r2, 0x1, 0x3, 0x8000}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x78, 0x4) timer_gettime(0x0, &(0x7f0000000080)) 21:06:52 executing program 6 (fault-call:28 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:52 executing program 5: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ntfs\x00', 0x200000, &(0x7f0000000100)="3a10d1dbe47d44db5d8db631b844a9bcd2fa3fd2b1ff3a2c2465f4e74693179a3929ac8725965aea9d756b60a4113624f62bba68cf9cdb9c0468682b") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) unshare(0x40000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) 21:06:52 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) fcntl$setsig(r0, 0xa, 0x36) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0xffff, 0x5, 0x4}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x68, &(0x7f0000000280)=[@in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [], @rand_addr=0x5}, 0xf8c7}, @in6={0xa, 0x4e20, 0x101, @mcast1, 0x80000000}]}, &(0x7f0000000240)=0x10) 21:06:52 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) write$binfmt_elf32(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000000000000000000002cfeb8943a4db4000000003800000000000000000000000000200006000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) fcntl$getownex(r2, 0x10, &(0x7f0000002780)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000027c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000028c0)=0xe8) r6 = getgid() r7 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002900)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002a00)=0xe8) bind$unix(r2, &(0x7f0000002b00)=@file={0x1, './file0\x00'}, 0x6e) r9 = getegid() sendmsg$unix(r0, &(0x7f0000002ac0)={&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f00000003c0)="be15cf4699d667ffc0bf883aea7e2457e79a3e43debac28e2cf2eb2f02d4e0cd8a91cf42a916ea73c75214193165c2885649aebda92751b111472ad7adbfeb25ef85e48bb230eccb9a52c2d5fc0ce32ead0f34581a94a20eb77c97d955f84339749846d31e5b4293c3be486ea52925269d9c4b7f813874753272a83332399ac51a58e25a78f31e4cc14882dc487b9d471a634a7172bc9346e23d369f2c28ec644a2146b908312dfb68157f1e9280ad71ad0baaad025b008948e4c9b651365a1029ed4e445271c496e8bc80f1ccebccc3539c", 0xd2}, {&(0x7f00000004c0)="8db9f32a74a3fe3aa2e84348cc0fddc01988e13b480887000b442afef49a3cf172bae78f9794f125a0e1136690ceff8ba3cb5f7fd6cab46679c2a3c68ac0f62fee5f4df7582c37ea7efd899c3b7e6429c8bee51cddf3b1ae2c54b67f5812b99c9c661cbf24ba77192ff4be03605d65d028ef45906560e1a3b3f4965c1ee069a36657e6ee831f6bcc39cbb456cd4e82b72d8dea093112cf6a9a1131b76cd6b753126cc17760a3cc6cb9b3af73aaaa21409482020588095f0dda06bc2099405e4376856aff9fdbca2c123fccca46d2f785be27ad987af262751d3ce2cf858258a20e2089a5b596d71168e3eac9b5d6e334dc75e6e62b18ec98", 0xf8}, {&(0x7f00000005c0)="83a27558b483a3599d5d6cf7925d1e8b4cbf37459cd851605e686b59caf05f", 0x1f}, {&(0x7f0000000600)="94d46dccd16298ec35e03cbdb2ae40fc49eae727c66f0d313346750dc397a40f4cd6a90431438f523791bb491bf0d45b2596953e977567fd20198be4f9cceac92cf66580e1d5da060eeb23be5478f3e67b6c3936a1d0dd9b04170613e0229700c67f3ef5f02d69a8c0c76c234101a4c65572ee26027ace57a6ae0c59564b5e239cf00c916171f01c17fc1c42d23f7adebc493c186069fddf89ca74bdfed27c3b05bc5868cb67e533144db2e10dcdc62caca57ecb11746350045162b0c638f66d79da7a2b12196136651411ccb86e61755668cb5676fd50b34c63fe047c3a8e0988660155656c50eb1858d44b1ed124e59efa58b22d76c1a65ea5eed4dad9bcd2662382b60f94e4a741a6a2f9f7184b342ab51a27d5029094544a5f5a50325bb2aa54949429226f9679180f2b5ff9f1b4393925ee57a307253bf311ad1607bd98afc1d08ecb51699272c317c587e20f33963bd426996ab7164e167324ca98a3f1db15a92aa95bb86c3398082bb3c236fd90957fca98bb8ce87e8a7cd39c04a56a5116681e1562c7c5afd3e5f7d853d4fa5f1a55365a20560df90aadcb6e26f5f937ce03d8b5c786bc0344418eecf290809b63212990baad7699752e56950164224a8c0f2132685a52d424bc2ee992ed4d3bc85d3159a0046b6877e47b66c99f18e22d1f1f69e3bfc814f02f6abe2fea01b4328741eae76f567322b7e225258e447ede599b29b3e1c14539701ae71aa58719391a077537427d213308171733fa1bb9ad0ebc35f58b3549ea2171c3331d24688038c8719f0855c29204a8b57e7d942a91eea891b140659233856ecca1537cd0f45ea9df2bafd1fdcb8d082557c2a4070307a5883256ecf68bd425d30b94ecdcc23c7099b68cecb3a8a6ccc358d282d43a9ab00d270ec3793ad498c3715fca00e75400937d60e8df3ab7dfc3c31d01f0c49a360c352765f91dc80244610c70667105a4a892638ad40a5721b184f25700da581256f9626e3d0598705739c8ba9538b3129c00bf0000e17d137a48b6893d475abea349bc1b6785b9b6bae0a85b611f45808967c2499289ad2d3c3b6bf0be0c9a52a9d01a84a32604c4afeb513ae9fcaa6a0f8c04e612a7e93653de871f6193642d21d66da79232ffc08578a95183850485ba86a9d89947ef9eab513da58b69d69d35c18a21ae97dd227ad9641b8f82441b1f53579e0b800760478874baa052aa6d3ec4d3f078a0c58420718bed5a212adca718c6aa3756e624582ebd3e4071576692094d0604c3d406c5b50c0bbbfa28f154154d49b78ae7eb9f80090e8cd1751f51fc0fd2abf6003ec2d3f7b33cc4ea33a0c34b767c6c42939ae753e886109cae0061ff9623dd360be4e78283ed7fa4f1cde3e2e1f8bad93474fda419d0fd57c87464c66fd3e6d856674e4215a3937db4dff957b625155028ddb0dae02a64f7fb480f24c68dd3189920cdbb0653e0352b0c5746b3f9d17c99c6140e9cc7f81edcd36aded80acfd6d3c9412bc2e7bec5bdcd2541d61e76ae658a25918c7ea3a46e687a4ebec8c9b2adce9653f1d712abc184a417fd4366790347091ee3fae81e6dcf00149cd87b9bee7aed108ef3ba591fa58041f42480b7ddb81b8c449a68de60d2334e109459c7a958765325bf7939c8059a5f0f98096b89854349379daaa3baa2947be07c3df9b38cf2fdda02eb7a554b01ce0d9e39fe25958477ffb744697365f6b042015192169e2fd330aac38036648d4db33fcaa9fa63b76956bd8730b119dca75b1bcd529ca5d4c8a50024feea46d44ca5a98bc69c1a844f32da3ec989e9065f50d4ee17948aea2041512f09a08dab9af8d0e4f5c91d1324bce0acf28c256fc584b99241d4d28ecea3d57a0abadd936adfba88e2501b7fca690a427d68078940a95bd82d69453280f2abc4242dd52bc3e14775f7efe9398611fd716555919f28bb24472b29ef994308e0a4522efad3e62644c1b2efcd010c712158e87af61327d32723413d56626c10ca9fee99e77b0be75883f773fb951bde8f96166f8a90bb0ea6762ce663e95ed9bae1c5c20df9338661849d413c01ad9d2cad58b8191ef246ad63be1f962172d220e120118c2ca1e799e775eb445b6d14a10229123fb194527613d06faf70c22551e67884c767255ee603b8f11dafe2557676444fe755a6f79baac9886f11378cf7c572694d357cdbbc1681b17cddd2a651edde09018c41bdd607f0dab09f96113b849dc06f0751be3e92c6b6d177a79ea12c437f1ea3023ec693de499f5d956efc88f75c625e4066beab010a192013aa57a3bf6c3df9f150b55f0e17bca540daf2339c72acd753228ca0e0f13dfd350b01fe812598d9acf0f61b947b30f8c4f430e715b5a038e94649d588cb62e7efebb36f0d5714353ad4b00a31c6094e86f2f13b579b13a28dfe74207973ef81cc58c1d84f95c322960b01fc73172f4c8fa15886ccfe385b1316c76541763b23660d3bff42f345da3c35416190ce6198802d8ddbca2fac9fc12d5be29d55b2f9a860cff4a11a184247a29be0b645e41a89e540f1cb8f51b66344319ad05f0de710eed06138d860fd787d2c4f2c1fe04f0d7d6ad12342964f3f8187800153911af654986b36b79c16636c8b902f6c8a9a1ca7c3a01689536b48acc98c2ff8ceef906fadc511e063c1ae1454d5408bf43a6164da60434c17d7f2c235aa292b2ae1612086e4c0c1e2715c0cb4ce74b37f0ca10b850cb95eb903b96778d96bb0fafb61ce37ad501c3fe0e1441f773fcefee2d99bb0d79ce282d7178149a7fa1b00906084645790e83a3c5db146a04a680d3289acfd14064968a949dbccb3ec40193bbeb1f94001c211602e3a3908a297d9a83330ac2999296f51c294b938d48c637c7710c3a44a54bf68ae68a387c8003f11d2624295b7ae144cc9a8273921f34791b8b69299aae5ae43fc10a8efba66807fba31d0f173c40401e51165a23a717b4e64ae7f94e363f42ba1b69458f0b1c4543f473b11f0fe1fc275497043814c1c6def931d07f0fedffa62e45693159f0a067c87341f2f5f16df9c6b2ad687bd69c6e1b252b86945d95995c9c92684d9cbc1f39ca524a52fc9332f9a9f7b84462a26ab4337c98bd702bb417ffa57230b0d8f6a5d562e0ab27b7f46a0f0208158ee118d303e6f44dadc7428cce157bfb7c0406b52b801c93dc08d5fea5226918866433e8aab7f3a9f23159a3ff6612f1d38de30ee990ef6a1fafaa7780fc2d4047ec893e79fb981ad5fa925729febffdedaea6f694b1a3f5ef74d6723891dfbb7810c6a943b912a7bd0ab57caa59a50503fd732113d5f97e240c15ac475ea65f58ae68cf53113e4b89f40372672f6709b0afc7bf1894ac49003b658fd9832aea3aa6cb40e3cdc2c09416665112927896567a6522f85e99741b4423f937f26f222861af44ce96df7905c8e5dc8ba57f5680c76434b8375fb009419da1d49cb7a16f3c1158c08dcdc42462ca0bb2acee80fe047ce6ee34e52df424a680b0c29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0x1000}, 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", 0x1000}, {&(0x7f0000002600)="a8c292a9f768a0bbc488ca73b2b804664fdfda3ef1529c14278992c18c27d3de41ad5e57fbe461806a78bcfab1ad10d2001f7e61099c4694394c3b423242c6ccbc863f6a38a4e5cdf6cdedb24663d4a0199b0c9a915de5f8c4a588419aa987b977f7225aa864371e0beb9d717aa7528d12ad7ce0c1509a84df59b94f62bd2e99364ebc24f85422a7f5d8d91f25993c974da9010caa67889ffeb9ae1d7c760aab86f82bd8cd7df99353a0a57a777a47cc59521a0cb198a12cf31e8e407757e77702f3f958642af547c3e38dc99aaf4d", 0xcf}], 0x6, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}], 0x60, 0x1}, 0x800) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r3, 0x100000000, 0x0, 0x0, 0x0, @ib={0x1b, 0x1, 0xff, {"b81eecf28c8a7d9a774bb7dd79d27204"}, 0x80, 0x4, 0xffff}, @ib={0x1b, 0x3ff, 0xffff, {"cca25a29027cac124729cf46cba2c9c7"}, 0x4, 0x8, 0x7}}}, 0x118) [ 528.161751] FAULT_INJECTION: forcing a failure. [ 528.161751] name failslab, interval 1, probability 0, space 0, times 0 [ 528.173126] CPU: 1 PID: 22169 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 528.180433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.189813] Call Trace: [ 528.192465] dump_stack+0x14b/0x190 [ 528.196152] should_fail+0xa98/0xaa0 [ 528.199925] __should_failslab+0x278/0x2a0 [ 528.204259] should_failslab+0x29/0x70 [ 528.208194] kmem_cache_alloc+0x127/0xb20 [ 528.212432] ? ceph_msg_new+0xc4/0x690 [ 528.216394] ? ceph_kvmalloc+0xb9/0x1e0 [ 528.217284] IPVS: ftp: loaded support on port[0] = 21 [ 528.220427] ceph_msg_new+0xc4/0x690 [ 528.220476] msgpool_alloc+0xc9/0x1a0 [ 528.220521] ? ceph_msgpool_init+0x2a0/0x2a0 [ 528.220594] mempool_init_node+0x50b/0xa50 [ 528.220648] mempool_create+0x16e/0x210 [ 528.246017] ? msgpool_alloc+0x1a0/0x1a0 [ 528.250143] ? ceph_msgpool_init+0x2a0/0x2a0 [ 528.254598] ceph_msgpool_init+0x12d/0x2a0 [ 528.258927] ceph_osdc_init+0x69f/0x1090 [ 528.263046] ceph_create_client+0x435/0x630 [ 528.267487] ceph_mount+0xc31/0x30d0 [ 528.271256] ? alloc_pages_current+0x6b1/0x970 [ 528.275944] ? destroy_caches+0x120/0x120 [ 528.280178] mount_fs+0x28f/0x760 [ 528.283683] vfs_kern_mount+0x21b/0x8d0 [ 528.287719] do_mount+0xcee/0x56b0 [ 528.291343] ksys_mount+0x32e/0x3d0 [ 528.295056] __x64_sys_mount+0x157/0x1c0 [ 528.299196] ? ksys_mount+0x3d0/0x3d0 [ 528.303037] do_syscall_64+0x15b/0x220 [ 528.306975] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 528.312198] RIP: 0033:0x457089 [ 528.315448] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 528.334403] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 528.342154] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 528.349456] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 21:06:52 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) sysfs$1(0x1, &(0x7f00000000c0)='\x00') listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) [ 528.356777] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 528.364077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 528.371373] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000034 [ 528.426633] FAULT_INJECTION: forcing a failure. [ 528.426633] name failslab, interval 1, probability 0, space 0, times 0 [ 528.438011] CPU: 1 PID: 22167 Comm: syz-executor6 Not tainted 4.19.0-rc1+ #38 [ 528.445316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.454691] Call Trace: [ 528.457344] dump_stack+0x14b/0x190 [ 528.461046] should_fail+0xa98/0xaa0 [ 528.464854] __should_failslab+0x278/0x2a0 [ 528.469158] should_failslab+0x29/0x70 [ 528.473116] __kmalloc_node_track_caller+0x23f/0x1160 [ 528.478387] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 528.483823] ? inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 528.489238] ? inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 528.494688] __alloc_skb+0x2f5/0x9e0 [ 528.498534] ? inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 528.503982] inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 528.509228] ip6mr_sk_done+0x36f/0x4a0 [ 528.513169] ip6_mroute_setsockopt+0xd52/0x6f40 [ 528.517929] ? kmsan_set_origin_inline+0x6b/0x120 [ 528.522872] ? kmsan_set_origin+0x93/0x150 [ 528.527205] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 528.532640] do_ipv6_setsockopt+0x5ab/0x6770 [ 528.537129] ? kmsan_set_origin_inline+0x6b/0x120 [ 528.542057] ? kmsan_set_origin+0x93/0x150 [ 528.546378] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 528.551828] ? aa_label_sk_perm+0x725/0x850 [ 528.556250] ipv6_setsockopt+0xf8/0x350 [ 528.560313] rawv6_setsockopt+0x345/0x800 [ 528.564549] ? raw6_destroy+0x80/0x80 [ 528.568399] sock_common_setsockopt+0x13b/0x170 [ 528.573150] ? sock_common_recvmsg+0x270/0x270 [ 528.577806] __sys_setsockopt+0x496/0x540 [ 528.582069] __x64_sys_setsockopt+0x15c/0x1c0 [ 528.586623] ? __ia32_sys_recv+0x180/0x180 [ 528.590898] do_syscall_64+0x15b/0x220 [ 528.594833] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 528.600054] RIP: 0033:0x457089 [ 528.603291] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:06:52 executing program 1: unshare(0x20400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fchdir(r0) fanotify_mark(r0, 0x2, 0x40010000, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x5, 0xfffffffffffff801, 0x6, 0x1, 0x1ed, 0xff}, 0x48ff}) 21:06:52 executing program 2 (fault-call:3 fault-nth:53): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 528.622225] RSP: 002b:00007ff58f898c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 528.629976] RAX: ffffffffffffffda RBX: 00007ff58f8996d4 RCX: 0000000000457089 [ 528.637281] RDX: 00000000000000c9 RSI: 0000000000000029 RDI: 0000000000000006 [ 528.644584] RBP: 00000000009300a0 R08: 000000000000000b R09: 0000000000000000 [ 528.651887] R10: 0000000020000180 R11: 0000000000000246 R12: 000000000000000b [ 528.659183] R13: 00000000004d4ed0 R14: 00000000004c922f R15: 0000000000000001 21:06:52 executing program 3: r0 = epoll_create1(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) unshare(0x20400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)}, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000540)=0x40000001b) dup2(r0, r1) 21:06:52 executing program 6 (fault-call:28 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 528.815321] FAULT_INJECTION: forcing a failure. [ 528.815321] name failslab, interval 1, probability 0, space 0, times 0 [ 528.826775] CPU: 1 PID: 22209 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 528.834093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.843472] Call Trace: [ 528.846123] dump_stack+0x14b/0x190 [ 528.849831] should_fail+0xa98/0xaa0 [ 528.853658] __should_failslab+0x278/0x2a0 [ 528.857992] should_failslab+0x29/0x70 [ 528.861941] __kmalloc+0xbe/0x350 [ 528.865440] ? ceph_msg_new+0xc4/0x690 [ 528.869384] ? ceph_kvmalloc+0xb9/0x1e0 [ 528.873404] ceph_kvmalloc+0xb9/0x1e0 [ 528.877256] ceph_msg_new+0x2bf/0x690 [ 528.881115] msgpool_alloc+0xc9/0x1a0 [ 528.884964] ? ceph_msgpool_init+0x2a0/0x2a0 [ 528.889466] mempool_init_node+0x50b/0xa50 [ 528.893782] mempool_create+0x16e/0x210 [ 528.897897] ? msgpool_alloc+0x1a0/0x1a0 [ 528.902031] ? ceph_msgpool_init+0x2a0/0x2a0 [ 528.906497] ceph_msgpool_init+0x12d/0x2a0 [ 528.910797] ceph_osdc_init+0x69f/0x1090 [ 528.914929] ceph_create_client+0x435/0x630 [ 528.919330] ceph_mount+0xc31/0x30d0 [ 528.923105] ? alloc_pages_current+0x6b1/0x970 [ 528.927783] ? destroy_caches+0x120/0x120 [ 528.932037] mount_fs+0x28f/0x760 [ 528.935545] vfs_kern_mount+0x21b/0x8d0 [ 528.939605] do_mount+0xcee/0x56b0 [ 528.943242] ksys_mount+0x32e/0x3d0 [ 528.946961] __x64_sys_mount+0x157/0x1c0 [ 528.951073] ? ksys_mount+0x3d0/0x3d0 [ 528.954918] do_syscall_64+0x15b/0x220 [ 528.958863] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 528.964087] RIP: 0033:0x457089 [ 528.967320] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 528.986260] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 528.994016] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 529.001314] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 529.008618] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 529.015917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 529.023214] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000035 21:06:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x2) socketpair$unix(0x1, 0x200000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x0, 0x5) 21:06:53 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x80800) write$UHID_INPUT(r0, &(0x7f0000000100)={0x8, "f8c219138a36a1fe095b4eeec9f275d15030c94954b19eecff689e818b93217140c74b744985e7c7e5e8cb3e456320298c243dd798d8e6afceb7de4f1b5e285c4792c3bffb9f1b96a13beb212f78e19744bdf60cca14288147c5a90b35f05e825359930a69612f13e72500e99f9c717d7f0efdcb87b0dfd69c9aae68622924b34369675bdc3a31a847f3b4901bdf9f0766e2774a7d41b5009ccbb82668d6c58fc644fe5f582240e45997d5bacd6e8355e860cbbc4d131964e0d337cc3842e835a504d02ca548fb61e0e3abf8f95171e520d4318422b96e0afed39ecf5db694f0ce959364cac29cdb4246550636d75fc26710fa90a89fb88ba536c723bdd992bbcae7d24d253bb6eec7ede4900387e594889c62b4dcdcdc8dae59e929703db4c43c06117d8b9e53b3ae96b17bde72ec86b44fa76c416f7c7b168205a2f2b274bb4a23402ad001160716bfa4c61d5c9c5e0c20e91d578ba70e813cba70903586a06dc1c213ba09d8d2622327f838854b1cc915680d567ca99fbb6265d3df86411b3bdcadfb896db9b03c53fe479b08b5a0ce8e94ce8b01a89df6518813c5d2d745cb161b3c85eaf4301d9073d716f58c089490ab76473883fc2a3bc889180cc0754847d829ade9555db068e9f55ac20c9b2c6464404bbb075ccafc644ad131313387eb1199df8e7b55c53bffa524ad5a30dcac9ff7920bd4f4480630c92a4393d01a304bcd1944e8309ed2606312e8d400084fff23b07fbd3ea4445c8f94432a9c59f63ee4bd9fa952409cfddab98fae676a33cddc254d977c6d2e49e89a7aeb4fe2c78ef16e89da8de1c6bed60af0aa9c0cdbec215b9dc026eec36cf8328185942026337454f88ab16acf2a83630506d6d0360a17c459f5d73b00a4b28b59f68ce3148ab1933e438f8786a0aa37ffb0cd3f78b445d4701d87681aa219a5c365fd33914e8f6ea69749d8e272b78ba66a1b02c122e551ad6b3cf6c69ca8c77477e061279a14d7774c6b212b256825898a3f84461360d98dbff1f75fd14c1e7e754f0593c0417b7c634e507f8d7f2971399816ff358eda958f17207e61677be93c2075da0cf71ad3ef2d8b1dc0fe38ae997c31e6ed98e132a9c804d69e98a5fa1d7a04d97ca56cace19d224f3c55e105284b718b7a609d2ca9a826df6b5a914d7f7cfcfd97989ec129dac2c33480c0f93c5360dd57379027157fc3a8ea7baf9dac7483df29115d128b8813d253708017150d3183da10503186380a53f99ac117ca43dde1b495b5170ca46eec7b832578dfaadc8b81cc2110b95a128c29925dabbbfbf07fa38447eb7733470ce1c0764222711d1cafa51b15b51885925302ec1247d7dcc5d5dcee2980cd5f1dbed42e139041f6ca35f190811607cd86ff04ef66a4c61c31429ccd933efc45f6a66c54d41f43de99624b4223195a9fd892535200b604ae313bbb79cfc6aca89455785d08f2d0b1205053309dcf1a6954a6d90bf823e1c3090f9b8236905a30eeccf95bb29649df691ac7607408ab9a869a0e871339b03683245aef19816fe425848f07eb7d5c289cf52aa372b671e0f38d5fc453ca5683abaa717c7857b451240cfc63839db5c48303da911a502fcc7062e7b3abb46e03706798aff984c6d4072db22a6f7e3476aabed9e34d9379d2b8d515fe11c8c2716a7cef55fb9d9a21d06233830748c8d7dda1fe21081165f6b3051341fbd643985090049ea5c61fe8af16b608f3e8170ee6dc9a35e401bccd04cf4a2d259f7456807bc92fd4109d8d6d313604a034e33fd076160cea1ba616e8104c30b9d152d52c29d0f2da6df23d12901dfabc1cb9c6d0178d69e40bbc73443d1decd5e954f84b3428cb7c08f0468fbdcc629538a728d669e928422887b9023aea78d0029bdd9faa9544c4c2592a2806c47fc0ab50af6c12fff07f30a2ed468c0079440cf23634940ffd93a0428fa1f1c60e5dcffb3c71448ba325405c8af0bdb2f681fda28f4028708672b8737f09c543eddcf625fa7dd105c458a2aaa54062beffa9ec7b320e435d9b0c27563d0739960f3a64289fc9a20d166b7b61430b4b12d0307ccca800effe10ad9024384924862b560908c67260e03624ded172e14ad7cdd236c5f8c27c92b1428870a94988f4c20dcf7cffd74c9dd9e82e222ab7008ee2c09b2563e255be01831e62b3f8a9878e532bee6f85d244e6a8f3f28490147d2f4194f97e9bad06b6eab26bda31186b307c16df1e2e3cc5a9e183d6774593ad32065c55d96a72377d663e6d7e5f6f8ebf9714e03540ebedb95e1e6232bc7b58c536c45a82eb288bceb62cd83643bee9096c15bd128788c4adccae0a96367afcbe323f93044c0cc6c1347f714a56e918648dcadc0ba90789e48f1e53fa19184d57268c2da91ed8c11e46c887cf2ad06aaa7c0614172738e7cf527e0849ca67fee9d991e8d4493a1e856e20cc865008af966ee5404facda801961dd5c959b30d831dfc50c782e0b10dabaebb3d9a09374474c07ad70b69c60df45bb5a287e5f86068acf41e67cc6a29876834ff28deb84962b88730205e177c612e91516b80bea836596c33e008a71eaadc7dca29a471d701858a2e05b35e3eab8a68070a97b4690d0f16d609af76b9aba7f1143a97c984d67ea9b2550807f21980c55568fab9f4890eaea0d5e10dec826505c74c2da7515e1ef8b2a9a789170da739f1c7460abbef2c00d0847b05341b5bdf4995402dd92f7da67696d363509e9bc3874854161e96728a87cb53f4b4da7e8497b00dd970d02773b99bb1dc8404fe8b6cd5c2b4aafb66f3c49ac37367a70940daa3b90755bb9d4ce5918d5de43c6caaabd4302ff3094107480781c61f3d1d55d665bdf1db42805bf8a4934d0697d6590f33b5e931e33c839bbb314386d079cf96262156ec16ab26f0b8989dc0e13d8c75b3ea0bbb412f73174f104f2245637225f3a3e37418c6d5c369fe1c196c87e3abeec7215efa7de51655cede725732850c9f89e3d53604cf044ac37d054c9ddaac844375f58e98c4e7d7a0e820340fbc04dff163af3737f5a70dfa3f786bc19d5ed893f0ab6a9db6d26d8a02f7c22454dd035df9128d5d1df3b450d5935c48b353a2d0135e3ee4db3d1dca4b39b47573a97e31300f9fe475ee867a3f8a96c091b05f759a2cdd25cf926c146ec7e6c271ff98c4634b6c47382c4d270e402297b2b4424384fa89b4cd91a66df9712c3381501a65c678cfb701c1e870200f01225cf767ea836444055aede620b5216310435bbc4a6080f2448df61f49ae38aeb0fe5c4c960fe48535286b945a80e4b2ee05e1763ee362a9a5247dd4f721d5402b3ccbd8f1370160699e68b41afbc7c817b57da5261b961f6544f0801bdcc2de1ce51ce297fa4c823a2336c0b4fcf46d819cf37b3c8ce8ae05d8e535ff1d595ed55117859ea9a9f8937be5afb518da44e98bb7034a6b0230f4cbbc85cbc8be722a2b6f74c7b70621942327933b1a714b5d6cfdeb7c54f9cce8a7203525bc64ca89daeca43835b91e4e854bcf9456b1ff9c87edee06c6f84bc5d87939e53b7c6f20b44935a37052777d27cca7426b19ac01e14804701ca478202b647519ce881cefbac9b420846ceb4a3edd25dd24fa7d95ba0d05416b539bb7cee69fb2a4ba2fee7d292e60e56be7f61918c982a15541ff9b921543ebcb81d21ac9f8e24ebd516d99da21a621eca3a0ed3bff9b065ef295f1a279cadc7981bc6232fbf111839e1126f9339e57fec293010021c392ad4c9db30b3e398410f7a92adbdf6e85de31f9f740ed76f7de08112d1805851162ccd0fb44cb7902b270ce66d5d3bbce755238857a8e24a96580161b118b543e2fe0f726caf958acfd0ae0987deb0030671f15f9e1416161d39291c08ed12d55e074768ebade17d76cf103e59345ff0cc2838ceb6071eea23195f2a846033cecfda0b40dc7a73eb5fdaf9560ec2d7ce5b7626f55842817ce5b99436d492ec043830d909938fae43014416128c5475557bbcb1f460982af7e38895b5a3b0b0e7a9b8ca1de05ed81bc51a32012664fd7c2d3ecf4a3ede59a4e75705f63c137e2636af0d2cda43ff81ee1a3b562c5ac2faa07714f8d698cfd3f208eec9a4863a1227493e17cd333a41f5a4340991059d00c416e4af9ff913e2e09461014cf36504338cc37db6d8fc0e9a1733c8ef20f276a518df99cd445f28a732c0f271af0df73869d17b62a9099bac8cad5069b2d58271c3cc6041952e3a52f272e276922e804ade8ac19752dce4a0fe96b77067dfe76a4b5c58e144977b1cff06cf985485ed951ac1f43eeaaece0d33651af3e01cbfb5f27cc13728f6e34d781d2bd041737fe3104cf5d40f07d119b344073926edb251e1cd87d3d7120ad4e52d6acf859ae17575852fd241049a7ba0e61d48420367ae9cc30fb13a95de423cecaecc9b8aaf16ed5ce4ca85e024ec6959bb3e8daf67a705aab9c71c4c454fa3be28288a2d12a279d2b5c92aaf850cae85dd33a0b086b4263010a9b44290007405c6962a2fb255e30f9ed1f338cf9bfdb60ea0db1751da49656120d03a1bd8d4260688e9d05765ce78fac16af227c1c3f8e42230c125311a7b400f9c8e8888d6bdbd5386ecff573b9efd14252d7049cd85209f6c7b8c64697efed06fc25ac522106837c9b8f513385b11a599d5c2a229e5742cd4116d42b9a3189c213544270f941733a924febdc565e970cdb3c5b4fc81a50a80447af0d470eb09ea26250a43d04cf44cfc4bb9984ab934b45489d9e524869f2f766609ae433b37f02b28b3dbcb6a7d7c10d341b9dca0892426f4b83c93fa70a36ae6253ce3b5264c02c6de80a02e4d2a92e797810f3e48755f4d8965b64a7d9ee0a9ce536d334df321920ea163288de3885a3e7f44116e81d007ab32762c2b93a75df1252e4e7d2a981f26a0f4f3211e014e00e7753fa51f522936132b53614ae471cf7ac74e93913de530af8c9d6a5d43e86f6f31497349dd832dbde04ec2f086b0163bea3ef627080e04abced2130471ae1828e735d7cd7d5c71f8eb00882a3f5d0ef3d1285604c17df5631c572339cb49d6143406c1a6bce1d1d45ffeca082b95c28a25a77f9f0705b826dff83738018e597a96073ee6cfc624a1fb41b3d333669716f12bfdcc307188e0b5bcdb251c0c81caa28226e5bf395c19f6be4a9a3bc5c5be7b13c87f07746cd667633be4234df67232b7c42e1e1c7a2288d9553adce3c86508e2155b803433b7d085d0177f551e54834075528d9d33f4bfac6a914a36f6028ef54c045f134497e142c7b542bd4b4d09f9d35d4e8489805b3280d185a954aaa13d5cf164a1ccf43c54dd8e5c86eaa22f907842174993b58cbf3d1be4f80fa080dafeb6dadef832847679f2a2dc9326d9bb322ef7a30cbbb96ead2a564bf87d89070611e8553198ff73ea5982a42b86ed9392492b8240ed473f88e45ffd64525443a24f2f45b78e92b384b60883d0618739cdad0f51d23e477f64b2c465f8d7796676004094e93409330a6bc9479ef22896c5d38fd39b6e54e190ec925fc524e23fa35b2ae648f13029676f99f98a2aa8ece07b45bb70ee7b71e4805e1322665e3ca2eb53285f4a6e7c265186967c131e3d9769e45a1a573d6fb4467e89036290ba30a17b4178fe5e3d297a648cf0d2a2171972f8184fd89251e6319b68fa2e033045d5242c0529afa85c13b81d2a63e9eab3bc3fee07823fb9f3bd372bda58d67d8499d525ebf7de1aa3c575227753b1ef5ccebd85116e5faf0920509301c27456e6ca4e1e4400aeda8d", 0x1000}, 0x1006) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0), 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001140)={0xffffffffffffffff, 0x3, 0x7fff, 0x0, 0x1}) 21:06:53 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) close(r2) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x8, 0x81, 0x1, 0xffffffff00000000}) 21:06:53 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = socket(0xa, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10040, 0x0) rt_sigtimedwait(&(0x7f0000000240)={0x3}, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, 0x8) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000280)=""/95, &(0x7f0000000040)=0x5f) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0xe7d9b7a59ac2e705, @local, 0x4e23, 0x2, 'sh\x00', 0x31, 0x9, 0x18}, 0x2c) 21:06:55 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500020000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r1}) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x6) clock_gettime(0x0, &(0x7f0000006580)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006400)=[{{&(0x7f0000001f00)=@can, 0x80, &(0x7f0000002140)=[{&(0x7f0000001f80)=""/58, 0x3a}], 0x1, &(0x7f0000002180)=""/88, 0x58}}], 0x500, 0x0, &(0x7f00000065c0)={0x0, r3+30000000}) 21:06:55 executing program 2 (fault-call:3 fault-nth:54): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000200)='/dev/hwrng\x00') ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r3 = socket(0x11, 0x3, 0x0) r4 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r2, 0x4b32, 0x1000) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r6, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r7 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r3], 0x1) getpeername$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r8}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000440)) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000300)=0x7, 0x4) bind$packet(r2, &(0x7f00000002c0)={0x11, 0x0, r9, 0x1, 0x7fffffff}, 0x14) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000200)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r5, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r7], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) 21:06:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='team_slave_1\x00') r1 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_destroy(r2) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xb, 0x2, r1, &(0x7f00000000c0)="0c789f5855abd92c491677910a3317b95992e7f8fd6efb8f9afd0cb0eff62b40d6efc263027634ed637b01ecb2940d62f7b4336ebc1245f9d7782a9064f91c63b994cff06939d321aa4a738e11d075ba5888b6ba7c8314d9a203a923b89163b08e5fa1", 0x63, 0x1}]) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100000e000000000000000000000402001300100000000000000000000d0fa11112ee2ce795458129beb300000000000000000000000000000000000000000000000000000005000500000000000a000000000000001f0000000048b0d700000000000000000000000000000100635754c13f"], 0x70}}, 0x0) 21:06:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x39a1d3bb}, {0x4, 0x8}, {0x8, 0x2}, {0xa, 0x5}, {0x6, 0x800}, {0x0, 0x7}, {0x4, 0x2}], 0x7) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0xdba, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback}, {0x0, @dev}, 0x6, {0x2, 0x0, @remote}, 'bridge_slave_1\x00'}) 21:06:55 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = socket(0xa, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10040, 0x0) rt_sigtimedwait(&(0x7f0000000240)={0x3}, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, 0x8) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000280)=""/95, &(0x7f0000000040)=0x5f) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0xe7d9b7a59ac2e705, @local, 0x4e23, 0x2, 'sh\x00', 0x31, 0x9, 0x18}, 0x2c) 21:06:55 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x7, 0x81, 0x3}) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) [ 531.240520] FAULT_INJECTION: forcing a failure. [ 531.240520] name failslab, interval 1, probability 0, space 0, times 0 [ 531.251995] CPU: 1 PID: 22263 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 531.259297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.268674] Call Trace: [ 531.271330] dump_stack+0x14b/0x190 [ 531.275034] should_fail+0xa98/0xaa0 [ 531.278850] __should_failslab+0x278/0x2a0 [ 531.283177] should_failslab+0x29/0x70 [ 531.287140] kmem_cache_alloc+0x127/0xb20 [ 531.291368] ? ceph_msg_new+0xc4/0x690 [ 531.295295] ? ceph_kvmalloc+0xb9/0x1e0 [ 531.299354] ceph_msg_new+0xc4/0x690 [ 531.303121] msgpool_alloc+0xc9/0x1a0 [ 531.306970] ? ceph_msgpool_init+0x2a0/0x2a0 [ 531.311457] mempool_init_node+0x50b/0xa50 [ 531.315780] mempool_create+0x16e/0x210 [ 531.319831] ? msgpool_alloc+0x1a0/0x1a0 [ 531.323968] ? ceph_msgpool_init+0x2a0/0x2a0 [ 531.328426] ceph_msgpool_init+0x12d/0x2a0 [ 531.332752] ceph_osdc_init+0x69f/0x1090 [ 531.336882] ceph_create_client+0x435/0x630 [ 531.341272] ceph_mount+0xc31/0x30d0 [ 531.345026] ? alloc_pages_current+0x6b1/0x970 [ 531.349684] ? destroy_caches+0x120/0x120 [ 531.353918] mount_fs+0x28f/0x760 [ 531.357412] vfs_kern_mount+0x21b/0x8d0 [ 531.361425] do_mount+0xcee/0x56b0 [ 531.365046] ksys_mount+0x32e/0x3d0 [ 531.368756] __x64_sys_mount+0x157/0x1c0 [ 531.372855] ? ksys_mount+0x3d0/0x3d0 [ 531.376685] do_syscall_64+0x15b/0x220 [ 531.380623] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 531.385835] RIP: 0033:0x457089 [ 531.389061] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 531.407986] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 531.415739] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 531.423035] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 531.430325] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 531.437616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 531.444909] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000036 21:06:55 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xd25c, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0xacb7}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000240)="d7fc55797abbc93db821f8644f2966f3", 0x10, 0x200000000000813, &(0x7f0000000280)=@ax25={0x3, {"086738aa2d4ab1"}, 0x7}, 0x80) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x80800) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000040)={0xa3c2, 0x3}) 21:06:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f00000003c0)=[{&(0x7f00002f0f89)=""/204, 0xffffff50}], 0x1, 0x20000000000000) r2 = semget(0x3, 0x5, 0x400) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x4, 0xfffffffeffffffff, 0x1000}, {0x4, 0x4, 0x1000}, {0x7, 0x6, 0x800}, {0x3, 0x7ff, 0x1000}], 0x5, &(0x7f0000000100)={r3, r4+10000000}) 21:06:55 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r0, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) 21:06:55 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x12d) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0x2, 0x4e21}, {0xa, 0x0, 0x0, @local}, r2}}, 0x1ff) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000280)=0x44) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000180)={0x1, 0x10, 0xfa00, {&(0x7f00000000c0), r2}}, 0x18) 21:06:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:55 executing program 1: unshare(0x400) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000180)) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x85) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)=',bdevtrusted:securityvboxnet0\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='\\wlan0keyring^%}\x00', &(0x7f00000003c0)='vboxnet1+\x00']) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dba7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b7605afb988de9bba6df5fdc54d81bf6ba5629eef628582fba5bf4af44acfe05900", "ee42e3ef1d1772a9432c220303b70b708ad791137e2982fcce5d747a3131995a"}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000200)) 21:06:55 executing program 4: r0 = socket$inet(0x10, 0x7, 0x80000001) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900020009000000000000000404ff7e", 0x24}], 0x1}, 0x0) 21:06:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) openat(r1, &(0x7f0000000040)='./file0\x00', 0x4000, 0x12) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000600)={@remote, 0x0, 0x0, 0xff, 0x3}, 0x20) close(r0) [ 531.969771] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%º} [ 531.969771] ¾ ̈\‹©) failed (rc=-13) [ 532.126315] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 21:06:58 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:58 executing program 2 (fault-call:3 fault-nth:55): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:58 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="d2131b789810db63dc691fe63e7ce6f5e5d4cca2b8746db8fe98842d785626dc6a183784ab920025ec3a1209209431c6f02a3f2f6d82274df2b65c5ada5ee2aa3fe5797b2ebcafc91add56184ad5ac0baf54dd33a595dcbf45524994f18728f09e7240e56d90e7fb98b8680eb86356d0ea085d11c899477fd46a7d579d1e71f91fdf1c10b9eabac00a7f3a5044442812c82dc516107c") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x3, 0x4) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000200)={0x16, 0x98, 0xfa00, {&(0x7f00000001c0)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x1c, 0x0, @ib={0x1b, 0x3, 0xa7, {"7508827cf518685ccbfd7992012ee003"}, 0x8, 0x7, 0x6}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000002c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000180), r1}}, 0x18) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) ioprio_get$uid(0x3, r3) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000480)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000540)={'vcan0\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000580)={'team0\x00', r2}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00000005c0)=0x5f62) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000600)={0x48d, 0x8000}) ioctl$sock_netdev_private(r4, 0x89fd, &(0x7f0000000640)="f39626639e52616281dafe88519f8909e3d6e0b144019973e6d1732973b09eee2ec79180491cbd52a22c27e179c91095102d2a48730bede1c9214e7647f6b500f83244f73a2e878d510b916b5c8ab21eb37251176a44fa9a29cf24e3f34fc4c6f8f2fb4b9e16921e072a5789b292be142bed93bca3ce7bdf2bd9157bfe3cd276b92e93bb3378844445ef9a1e554523fc46c07e10c2675b405ebde402509613e591b54d197ec923f565e2fa0276138eceb72c95fc5068fe74345c26440c590967bff4bbd30e2d665725ebc519a1c3fd") r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vsock\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000780)=[{0x2, 0x3ff}, {0x4, 0xc50}, {0x8, 0x2}, {0x3, 0x3}, {0x4, 0x4}, {0xa, 0x2}, {0x8, 0x5}], 0x7) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000007c0)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x100040}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x1c, r7, 0x900, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x8) fcntl$setlease(r6, 0x400, 0x1) syz_extract_tcp_res(&(0x7f00000009c0), 0x3, 0xec000000000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r5, 0x4008af23, &(0x7f0000000a00)={0x2, 0xffff}) listen(r0, 0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) 21:06:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:58 executing program 4: r0 = socket$inet(0x2b, 0x400000000000801, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x324) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r0, r0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000080)={0x6e, 0x5, 0x100, 0xfff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac1414bb00000000000000000000000073797a6b616c6c65723100000000000073797a6b616c6c657230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280054544c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000002b00000000000000000000010000000000000000000000ac1414bb000000000000000076657468305f746f5f7465616d000000626f6e645f736c6176655f300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f58590000000000000000000000000000000000000000000000000000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006aeb89d44fd08d500000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c0) 21:06:58 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d000103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="dc82bc9d59a2af3d012b3f0e0afbd434136a1da7588a85836a057881c2"], 0x1c}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 21:06:58 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"0000bd68000000010000000000000084", 0x2}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, r0) 21:06:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @local}}}, 0x88) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @local}, &(0x7f00000001c0)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000080)={0x9, {{0x2, 0x0, @multicast2}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000008000)=""/144, &(0x7f0000000200)=0xffffffffffffff18) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r3, 0x6) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r5) [ 534.328613] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 534.348368] FAULT_INJECTION: forcing a failure. [ 534.348368] name failslab, interval 1, probability 0, space 0, times 0 [ 534.359819] CPU: 1 PID: 22339 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 534.366044] Unknown ioctl 1074310947 [ 534.367117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.367130] Call Trace: [ 534.367187] dump_stack+0x14b/0x190 [ 534.367260] should_fail+0xa98/0xaa0 [ 534.367348] __should_failslab+0x278/0x2a0 [ 534.394579] should_failslab+0x29/0x70 [ 534.395316] Unknown ioctl 1074310947 [ 534.398540] __kmalloc+0xbe/0x350 [ 534.398581] ? ceph_msg_new+0xc4/0x690 [ 534.398613] ? ceph_kvmalloc+0xb9/0x1e0 [ 534.398679] ceph_kvmalloc+0xb9/0x1e0 [ 534.398726] ceph_msg_new+0x2bf/0x690 [ 534.398775] msgpool_alloc+0xc9/0x1a0 [ 534.425198] ? ceph_msgpool_init+0x2a0/0x2a0 [ 534.429704] mempool_init_node+0x50b/0xa50 [ 534.434005] mempool_create+0x16e/0x210 [ 534.438050] ? msgpool_alloc+0x1a0/0x1a0 [ 534.442183] ? ceph_msgpool_init+0x2a0/0x2a0 [ 534.446640] ceph_msgpool_init+0x12d/0x2a0 [ 534.450955] ceph_osdc_init+0x69f/0x1090 [ 534.455088] ceph_create_client+0x435/0x630 [ 534.459495] ceph_mount+0xc31/0x30d0 [ 534.463251] ? alloc_pages_current+0x6b1/0x970 [ 534.467902] ? destroy_caches+0x120/0x120 [ 534.472124] mount_fs+0x28f/0x760 [ 534.475671] vfs_kern_mount+0x21b/0x8d0 [ 534.479746] do_mount+0xcee/0x56b0 [ 534.483369] ksys_mount+0x32e/0x3d0 [ 534.487087] __x64_sys_mount+0x157/0x1c0 [ 534.491196] ? ksys_mount+0x3d0/0x3d0 [ 534.495033] do_syscall_64+0x15b/0x220 [ 534.498964] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 534.504185] RIP: 0033:0x457089 [ 534.507421] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:06:58 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a040007000000000013002d5403e205001a000000000000000000000000d707fffffff0000007000000000000000002000000dfe146174a621820a062bf92c3541ded1c7db18a42fddcd4bcd2c9f81d91588d3725d3252c5624dd549de0e70b701bf9492f5fd10cde16d7796377e6e6a52ab91800ca235476d4d6254dc6f2e7eab6d3e265bd2f8b4ba0635f00000000"], 0x91}}, 0x0) [ 534.526362] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 534.534116] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 534.541410] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 534.548714] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 534.556007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 534.563304] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000037 21:06:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x2000000008, 0x4) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 21:06:58 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/76, 0x4c}, {&(0x7f0000000a00)=""/16, 0x10}], 0x2, &(0x7f0000000ac0)=""/44, 0x2c}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x3}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000340)=0xfffffffffffffffd, 0xc4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/53, &(0x7f00000000c0)=0x35) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x297ef) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d7, 0x80000001, 0x0, 0x0, 0x0, 0xb4fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x65, &(0x7f0000000080), &(0x7f0000000180)=""/101}, 0x28) 21:06:58 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x203, 0x2, 0x0, 0x0, 0x0, 0x7ffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r0) [ 534.808345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 21:06:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008913, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[], 0x0) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:58 executing program 2 (fault-call:3 fault-nth:56): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 535.032021] FAULT_INJECTION: forcing a failure. [ 535.032021] name failslab, interval 1, probability 0, space 0, times 0 [ 535.043522] CPU: 0 PID: 22381 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 535.050829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.060208] Call Trace: [ 535.062853] dump_stack+0x14b/0x190 [ 535.066558] should_fail+0xa98/0xaa0 [ 535.070382] __should_failslab+0x278/0x2a0 [ 535.074677] should_failslab+0x29/0x70 [ 535.078620] kmem_cache_alloc+0x127/0xb20 [ 535.082814] ? ceph_msg_new+0xc4/0x690 [ 535.086744] ? ceph_kvmalloc+0xb9/0x1e0 [ 535.090766] ceph_msg_new+0xc4/0x690 [ 535.094531] msgpool_alloc+0xc9/0x1a0 [ 535.098374] ? ceph_msgpool_init+0x2a0/0x2a0 [ 535.102878] mempool_init_node+0x50b/0xa50 [ 535.107175] mempool_create+0x16e/0x210 [ 535.111212] ? msgpool_alloc+0x1a0/0x1a0 [ 535.115597] ? ceph_msgpool_init+0x2a0/0x2a0 [ 535.120049] ceph_msgpool_init+0x12d/0x2a0 [ 535.124360] ceph_osdc_init+0x69f/0x1090 [ 535.128462] ceph_create_client+0x435/0x630 [ 535.132853] ceph_mount+0xc31/0x30d0 [ 535.136612] ? alloc_pages_current+0x6b1/0x970 [ 535.141455] ? destroy_caches+0x120/0x120 [ 535.145677] mount_fs+0x28f/0x760 [ 535.149217] vfs_kern_mount+0x21b/0x8d0 [ 535.153236] do_mount+0xcee/0x56b0 [ 535.156851] ksys_mount+0x32e/0x3d0 [ 535.160552] __x64_sys_mount+0x157/0x1c0 [ 535.164658] ? ksys_mount+0x3d0/0x3d0 [ 535.168522] do_syscall_64+0x15b/0x220 [ 535.172456] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 535.177672] RIP: 0033:0x457089 [ 535.180910] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 535.199833] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 535.207578] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 535.214874] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 535.222165] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:06:59 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x0, @multicast2}}}, 0x8c) 21:06:59 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xe1120000, 0xea03000000000000, 0x0, 0x0, 0x0, 0x0, 0xd9050000]}}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 21:06:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000a07fff)) [ 535.229455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 535.236746] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000038 [ 535.345056] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:06:59 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffffffffff45, 0x0) close(r2) 21:06:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x100000400000003a) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000800)=ANY=[@ANYBLOB="000080000c000000"], 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="8fafa7c980d065f106d5000000000000b4fe3635019ad707cfc38660", 0x1c}], 0x1) 21:06:59 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:06:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x1, 0x8000) 21:06:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)="69000000000000000000000400") bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000440)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:06:59 executing program 2 (fault-call:3 fault-nth:57): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:06:59 executing program 4: [ 535.754041] FAULT_INJECTION: forcing a failure. [ 535.754041] name failslab, interval 1, probability 0, space 0, times 0 [ 535.766090] CPU: 0 PID: 22414 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 535.773393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.782769] Call Trace: [ 535.785418] dump_stack+0x14b/0x190 [ 535.789121] should_fail+0xa98/0xaa0 [ 535.792890] __should_failslab+0x278/0x2a0 [ 535.797174] should_failslab+0x29/0x70 [ 535.801096] __kmalloc+0xbe/0x350 21:06:59 executing program 3: [ 535.804588] ? ceph_msg_new+0xc4/0x690 [ 535.808520] ? ceph_kvmalloc+0xb9/0x1e0 [ 535.812547] ceph_kvmalloc+0xb9/0x1e0 [ 535.816397] ceph_msg_new+0x2bf/0x690 [ 535.820263] msgpool_alloc+0xc9/0x1a0 [ 535.824118] ? ceph_msgpool_init+0x2a0/0x2a0 [ 535.828627] mempool_init_node+0x50b/0xa50 [ 535.832942] mempool_create+0x16e/0x210 [ 535.837022] ? msgpool_alloc+0x1a0/0x1a0 [ 535.841166] ? ceph_msgpool_init+0x2a0/0x2a0 [ 535.845624] ceph_msgpool_init+0x12d/0x2a0 [ 535.849957] ceph_osdc_init+0x69f/0x1090 [ 535.854076] ceph_create_client+0x435/0x630 [ 535.858481] ceph_mount+0xc31/0x30d0 [ 535.862277] ? alloc_pages_current+0x6b1/0x970 [ 535.866939] ? destroy_caches+0x120/0x120 [ 535.871181] mount_fs+0x28f/0x760 [ 535.874699] vfs_kern_mount+0x21b/0x8d0 [ 535.878734] do_mount+0xcee/0x56b0 [ 535.882367] ksys_mount+0x32e/0x3d0 [ 535.886082] __x64_sys_mount+0x157/0x1c0 [ 535.890198] ? ksys_mount+0x3d0/0x3d0 [ 535.894047] do_syscall_64+0x15b/0x220 [ 535.897994] entry_SYSCALL_64_after_hwframe+0x63/0xe7 21:06:59 executing program 1: [ 535.903220] RIP: 0033:0x457089 [ 535.906459] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 535.925409] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 535.933179] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 535.940495] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 535.947809] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:00 executing program 3: [ 535.955113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 535.962420] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000039 21:07:00 executing program 4: 21:07:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000200)=0x1ff) r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000000800)='/dev/audio\x00', 0x1000000000100, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045105, &(0x7f0000a07fff)) 21:07:00 executing program 2 (fault-call:3 fault-nth:58): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 536.379276] FAULT_INJECTION: forcing a failure. [ 536.379276] name failslab, interval 1, probability 0, space 0, times 0 [ 536.390797] CPU: 1 PID: 22445 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 536.398099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.407475] Call Trace: [ 536.410130] dump_stack+0x14b/0x190 [ 536.413820] should_fail+0xa98/0xaa0 [ 536.417642] __should_failslab+0x278/0x2a0 [ 536.421948] should_failslab+0x29/0x70 [ 536.425874] kmem_cache_alloc+0x127/0xb20 [ 536.430050] ? ceph_msg_new+0xc4/0x690 [ 536.434000] ? ceph_kvmalloc+0xb9/0x1e0 [ 536.438002] ceph_msg_new+0xc4/0x690 [ 536.441757] msgpool_alloc+0xc9/0x1a0 [ 536.445587] ? ceph_msgpool_init+0x2a0/0x2a0 [ 536.450101] mempool_init_node+0x50b/0xa50 [ 536.454403] mempool_create+0x16e/0x210 [ 536.458449] ? msgpool_alloc+0x1a0/0x1a0 [ 536.462590] ? ceph_msgpool_init+0x2a0/0x2a0 [ 536.467044] ceph_msgpool_init+0x12d/0x2a0 [ 536.471360] ceph_osdc_init+0x69f/0x1090 [ 536.475493] ceph_create_client+0x435/0x630 [ 536.479911] ceph_mount+0xc31/0x30d0 [ 536.483665] ? alloc_pages_current+0x6b1/0x970 [ 536.488353] ? destroy_caches+0x120/0x120 [ 536.492580] mount_fs+0x28f/0x760 [ 536.496087] vfs_kern_mount+0x21b/0x8d0 [ 536.500176] do_mount+0xcee/0x56b0 [ 536.503808] ksys_mount+0x32e/0x3d0 [ 536.507586] __x64_sys_mount+0x157/0x1c0 [ 536.511725] ? ksys_mount+0x3d0/0x3d0 [ 536.515569] do_syscall_64+0x15b/0x220 [ 536.519542] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 536.524766] RIP: 0033:0x457089 [ 536.528005] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 536.546943] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 536.554709] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 536.562011] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 536.569314] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) 21:07:00 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/current\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/56, 0x38) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x100}) [ 536.576611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 536.583912] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000003a 21:07:00 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bcsh0\x00'}}, 0x1e) close(r2) 21:07:00 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:00 executing program 4: 21:07:00 executing program 1: 21:07:00 executing program 3: [ 536.760050] print_req_error: I/O error, dev loop0, sector 0 [ 536.765993] Buffer I/O error on dev loop0, logical block 0, lost async page write 21:07:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r3 = socket(0x11, 0x3, 0x0) r4 = socket$inet6(0xa, 0x80805, 0xd610) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r2, 0x4b32, 0x1000) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0xa, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r6, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r7 = socket(0xa, 0x801, 0x7fffffffffffc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)="2e936367726f7570abcae237b0a696cc4af88b648b4766e52d3d13fd17a2b0aba2c298f73258e4be69e60ae52002d78b9bc78af1e5714cf6b84d9b5f2f27802190ed75e4f36a304d361a2a2ce0d4c97d7d7bdd16ed411f9dd23cc8e442842177ffa87cb2746f4565ba1d267fcac7278d653e5d83ac013a1a72825744cb4131b747b4dee97d7d9ffc392e4e40bb423e58d1184c8fef17c7903c8c2a44296a7e5b80e3d4f545147e68e8487a18f563eaf132605cdff47e6a7544bf5e9a5efc0c3fbc565b4da6af0da1a021132f000000000000", 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r3], 0x1) getpeername$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000480)={'syz_tu\x00', r8}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000440)) bind$packet(r7, &(0x7f00000002c0)={0x11, 0x0, r9, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r5, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r7], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) getresgid(&(0x7f0000000700), &(0x7f0000000780)=0x0, &(0x7f0000000800)) mount$fuseblk(&(0x7f0000000200)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000600)='fuseblk\x00', 0x4, &(0x7f0000000840)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r10}, 0x2c, {'group_id', 0x3d, r11}}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:01 executing program 4: 21:07:01 executing program 1: 21:07:01 executing program 5: 21:07:01 executing program 3: 21:07:01 executing program 2 (fault-call:3 fault-nth:59): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:01 executing program 1: 21:07:01 executing program 5: 21:07:01 executing program 4: [ 537.405263] FAULT_INJECTION: forcing a failure. [ 537.405263] name failslab, interval 1, probability 0, space 0, times 0 [ 537.416736] CPU: 1 PID: 22497 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 537.424043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 537.433431] Call Trace: [ 537.436080] dump_stack+0x14b/0x190 [ 537.439786] should_fail+0xa98/0xaa0 [ 537.443627] __should_failslab+0x278/0x2a0 [ 537.447958] should_failslab+0x29/0x70 [ 537.451910] __kmalloc+0xbe/0x350 [ 537.455406] ? ceph_msg_new+0xc4/0x690 [ 537.459388] ? ceph_kvmalloc+0xb9/0x1e0 [ 537.463435] ceph_kvmalloc+0xb9/0x1e0 [ 537.467292] ceph_msg_new+0x2bf/0x690 [ 537.471143] msgpool_alloc+0xc9/0x1a0 [ 537.474987] ? ceph_msgpool_init+0x2a0/0x2a0 [ 537.479505] mempool_init_node+0x50b/0xa50 [ 537.483810] mempool_create+0x16e/0x210 [ 537.487862] ? msgpool_alloc+0x1a0/0x1a0 [ 537.491994] ? ceph_msgpool_init+0x2a0/0x2a0 [ 537.496451] ceph_msgpool_init+0x12d/0x2a0 [ 537.500784] ceph_osdc_init+0x69f/0x1090 [ 537.504892] ceph_create_client+0x435/0x630 [ 537.509295] ceph_mount+0xc31/0x30d0 [ 537.513057] ? alloc_pages_current+0x6b1/0x970 [ 537.517732] ? destroy_caches+0x120/0x120 [ 537.521978] mount_fs+0x28f/0x760 [ 537.525498] vfs_kern_mount+0x21b/0x8d0 [ 537.529527] do_mount+0xcee/0x56b0 [ 537.533160] ksys_mount+0x32e/0x3d0 [ 537.536871] __x64_sys_mount+0x157/0x1c0 [ 537.540988] ? ksys_mount+0x3d0/0x3d0 [ 537.544830] do_syscall_64+0x15b/0x220 [ 537.548768] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.553995] RIP: 0033:0x457089 [ 537.557231] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 537.576169] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 537.583920] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 537.591221] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 537.598523] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x80000, 0x8001) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x3, 0x1, &(0x7f0000000680)=""/171, &(0x7f0000000800)=""/198, &(0x7f0000000900)=""/99, 0x6000}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:01 executing program 3: [ 537.605833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 537.613157] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000003b 21:07:01 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) 21:07:01 executing program 5: 21:07:01 executing program 1: 21:07:01 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:01 executing program 3: 21:07:01 executing program 4: 21:07:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) userfaultfd(0x80000) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x7fffc) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:01 executing program 2 (fault-call:3 fault-nth:60): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 538.026400] FAULT_INJECTION: forcing a failure. [ 538.026400] name failslab, interval 1, probability 0, space 0, times 0 [ 538.037846] CPU: 1 PID: 22532 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 538.045146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 538.054518] Call Trace: [ 538.057160] dump_stack+0x14b/0x190 [ 538.060863] should_fail+0xa98/0xaa0 [ 538.064674] __should_failslab+0x278/0x2a0 [ 538.068963] should_failslab+0x29/0x70 21:07:02 executing program 5: 21:07:02 executing program 3: [ 538.072927] __kmalloc_node+0x22a/0x11c0 [ 538.077032] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 538.082473] ? mempool_create+0xa0/0x210 [ 538.086624] mempool_create+0xa0/0x210 [ 538.090610] ? msgpool_alloc+0x1a0/0x1a0 [ 538.094745] ? ceph_msgpool_init+0x2a0/0x2a0 [ 538.099211] ceph_msgpool_init+0x12d/0x2a0 [ 538.103551] ceph_osdc_init+0x72b/0x1090 [ 538.107698] ceph_create_client+0x435/0x630 [ 538.112097] ceph_mount+0xc31/0x30d0 [ 538.115870] ? alloc_pages_current+0x6b1/0x970 [ 538.120530] ? destroy_caches+0x120/0x120 21:07:02 executing program 4: 21:07:02 executing program 1: [ 538.124769] mount_fs+0x28f/0x760 [ 538.128307] vfs_kern_mount+0x21b/0x8d0 [ 538.132335] do_mount+0xcee/0x56b0 [ 538.135983] ksys_mount+0x32e/0x3d0 [ 538.139704] __x64_sys_mount+0x157/0x1c0 [ 538.143814] ? ksys_mount+0x3d0/0x3d0 [ 538.147702] do_syscall_64+0x15b/0x220 [ 538.151644] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 538.156873] RIP: 0033:0x457089 [ 538.160103] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 538.179037] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 538.186795] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 538.194099] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 538.201397] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 538.208722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 538.216022] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000003c 21:07:02 executing program 1: 21:07:02 executing program 3: 21:07:02 executing program 5: 21:07:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 21:07:02 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0xf23) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x2c7, 0x0) listen(r1, 0x5) close(r2) 21:07:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f0000a07fff)) 21:07:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0xfffffffffffffff9, 0x0, @remote}, 0x0, [0x0, 0x0, 0x4]}, 0x5c) 21:07:04 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setresuid(r1, r1, 0x0) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r4, r5) write$eventfd(r6, &(0x7f0000000040), 0x8) 21:07:04 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a07fff)) 21:07:04 executing program 2 (fault-call:3 fault-nth:61): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:04 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x0, &(0x7f00000002c0)) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) 21:07:04 executing program 1: r0 = socket(0x40000000002, 0x3, 0x67) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_1\x00', 0x3d2) sendto$unix(r0, &(0x7f0000000080), 0xffeb, 0x0, &(0x7f0000000d00)=@abs, 0x63) 21:07:04 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) 21:07:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r3 = socket(0x11, 0x3, 0x2) r4 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r2, 0x4b32, 0x1000) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e20, @multicast1}}, [0xffff, 0x1de3, 0x6, 0xffffffffffffffff, 0xfff, 0x200, 0x101, 0x0, 0x800100000000000, 0xffff, 0x0, 0x7d8c, 0x7, 0x4, 0x4]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r7, 0x5}, 0x8) ioctl(r6, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r8 = socket(0x600000000000011, 0x3, 0x5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r3], 0x1) getpeername$packet(r8, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r9}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000440)) bind$packet(r8, &(0x7f00000002c0)={0x11, 0x0, r10, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r5, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r8], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 541.069365] FAULT_INJECTION: forcing a failure. [ 541.069365] name failslab, interval 1, probability 0, space 0, times 0 [ 541.080907] CPU: 0 PID: 22587 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 541.088222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.097596] Call Trace: [ 541.100241] dump_stack+0x14b/0x190 [ 541.103915] should_fail+0xa98/0xaa0 [ 541.107708] __should_failslab+0x278/0x2a0 [ 541.112001] should_failslab+0x29/0x70 [ 541.115927] __kmalloc_node+0x22a/0x11c0 [ 541.120040] ? kmsan_set_origin+0x93/0x150 [ 541.124355] ? mempool_init_node+0x251/0xa50 [ 541.128813] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 541.134334] ? __init_waitqueue_head+0x68/0xe0 [ 541.139166] mempool_init_node+0x251/0xa50 [ 541.143477] ? ceph_msgpool_init+0x2a0/0x2a0 [ 541.147969] ? msgpool_alloc+0x1a0/0x1a0 [ 541.152082] mempool_create+0x16e/0x210 [ 541.156130] ? msgpool_alloc+0x1a0/0x1a0 [ 541.160265] ? ceph_msgpool_init+0x2a0/0x2a0 [ 541.164725] ceph_msgpool_init+0x12d/0x2a0 [ 541.169058] ceph_osdc_init+0x72b/0x1090 [ 541.173170] ceph_create_client+0x435/0x630 [ 541.177578] ceph_mount+0xc31/0x30d0 [ 541.181342] ? alloc_pages_current+0x6b1/0x970 [ 541.186014] ? destroy_caches+0x120/0x120 [ 541.190244] mount_fs+0x28f/0x760 [ 541.193750] vfs_kern_mount+0x21b/0x8d0 [ 541.197770] do_mount+0xcee/0x56b0 [ 541.201401] ksys_mount+0x32e/0x3d0 [ 541.205153] __x64_sys_mount+0x157/0x1c0 [ 541.209259] ? ksys_mount+0x3d0/0x3d0 [ 541.213101] do_syscall_64+0x15b/0x220 [ 541.217041] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 541.222267] RIP: 0033:0x457089 [ 541.225499] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 541.244429] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 541.252181] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 541.259484] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 21:07:05 executing program 5: syz_emit_ethernet(0x437, &(0x7f0000000700)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev, @local, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000000280)) 21:07:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)="69000000000000000000000400") bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000440)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 541.266788] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 541.274087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 541.281391] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000003d 21:07:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008913, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[], 0x0) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:05 executing program 2 (fault-call:3 fault-nth:62): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:05 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d000103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="dc82bc9d59a2af3d012b3f0e0afbd434136a1da7588a85836a057881c2"], 0x1c}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 21:07:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x4, 0x0) r3 = socket$inet6(0xa, 0x80000, 0xffffeffffffffffc) ioctl(r3, 0x8911, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000880)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x20000000000000d, 0x3, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000680)=""/91) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 541.610140] FAULT_INJECTION: forcing a failure. [ 541.610140] name failslab, interval 1, probability 0, space 0, times 0 [ 541.621685] CPU: 1 PID: 22616 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 541.628984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.638364] Call Trace: [ 541.641015] dump_stack+0x14b/0x190 [ 541.644732] should_fail+0xa98/0xaa0 [ 541.648521] __should_failslab+0x278/0x2a0 [ 541.652876] should_failslab+0x29/0x70 [ 541.656824] kmem_cache_alloc+0x127/0xb20 [ 541.661015] ? ceph_msg_new+0xc4/0x690 [ 541.664979] ceph_msg_new+0xc4/0x690 [ 541.668748] msgpool_alloc+0xc9/0x1a0 [ 541.672591] ? ceph_msgpool_init+0x2a0/0x2a0 [ 541.677078] mempool_init_node+0x50b/0xa50 [ 541.681393] ? ceph_msgpool_init+0x2a0/0x2a0 [ 541.683227] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 541.685889] ? msgpool_alloc+0x1a0/0x1a0 [ 541.685946] mempool_create+0x16e/0x210 [ 541.702508] ? msgpool_alloc+0x1a0/0x1a0 [ 541.706634] ? ceph_msgpool_init+0x2a0/0x2a0 [ 541.711090] ceph_msgpool_init+0x12d/0x2a0 [ 541.715407] ceph_osdc_init+0x72b/0x1090 [ 541.720242] ceph_create_client+0x435/0x630 [ 541.724616] ceph_mount+0xc31/0x30d0 [ 541.728371] ? alloc_pages_current+0x6b1/0x970 [ 541.733032] ? destroy_caches+0x120/0x120 [ 541.737257] mount_fs+0x28f/0x760 [ 541.740760] vfs_kern_mount+0x21b/0x8d0 [ 541.744778] do_mount+0xcee/0x56b0 [ 541.748399] ksys_mount+0x32e/0x3d0 [ 541.752102] __x64_sys_mount+0x157/0x1c0 [ 541.756202] ? ksys_mount+0x3d0/0x3d0 [ 541.760036] do_syscall_64+0x15b/0x220 [ 541.763970] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 541.769188] RIP: 0033:0x457089 [ 541.772415] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 541.791355] RSP: 002b:00007ff311c87c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 541.799100] RAX: ffffffffffffffda RBX: 00007ff311c886d4 RCX: 0000000000457089 21:07:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) read$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffd2a) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20801, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x0, @multicast2, 0x4e23, 0x3, 'lblcr\x00', 0x4, 0x81, 0x13}, 0x2c) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f00000002c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000180)}}, 0x18) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) [ 541.806395] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 541.813709] RBP: 0000000000930140 R08: 00000000200000c0 R09: 0000000000000000 [ 541.821005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 541.828303] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000003e 21:07:05 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x0) write$P9_RCREATE(r2, &(0x7f0000000100)={0x18, 0x73, 0x2, {{0x0, 0x1, 0x7}, 0x1}}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) sendmsg$can_bcm(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\b\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="020000c0010000000200008002030000832b07007cb9963a"], 0x48}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) accept4(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0xfffffffffffffffd) close(r0) 21:07:05 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:06 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000), &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f0000000080)}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x6) 21:07:06 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4400, 0x148) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x8000000, 0x3ff, 0x81, 0x400, 0x3, 0x9}) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10000, 0x329000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) tee(r1, r0, 0x5db, 0x8) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fdatasync(r2) connect(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @local}, 0x2, 0x3, 0x3, 0x2}}, 0x80) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f00000001c0)=0x5d, 0x0) close(r3) 21:07:06 executing program 2 (fault-call:3 fault-nth:63): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:06 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000), &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f0000000080)}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x6) 21:07:06 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10140, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x6) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @loopback}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x4}}}}}}, 0x0) [ 542.487082] FAULT_INJECTION: forcing a failure. [ 542.487082] name failslab, interval 1, probability 0, space 0, times 0 [ 542.498627] CPU: 0 PID: 22665 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 542.505939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.515319] Call Trace: [ 542.517968] dump_stack+0x14b/0x190 [ 542.521643] should_fail+0xa98/0xaa0 [ 542.525418] __should_failslab+0x278/0x2a0 [ 542.529737] should_failslab+0x29/0x70 [ 542.533664] __kmalloc+0xbe/0x350 [ 542.537172] ? ceph_msg_new+0xc4/0x690 [ 542.541129] ? ceph_kvmalloc+0xb9/0x1e0 [ 542.545179] ceph_kvmalloc+0xb9/0x1e0 [ 542.549025] ceph_msg_new+0x2bf/0x690 [ 542.552880] msgpool_alloc+0xc9/0x1a0 [ 542.556733] ? ceph_msgpool_init+0x2a0/0x2a0 [ 542.561227] mempool_init_node+0x50b/0xa50 [ 542.565538] ? ceph_msgpool_init+0x2a0/0x2a0 [ 542.570030] ? msgpool_alloc+0x1a0/0x1a0 [ 542.574156] mempool_create+0x16e/0x210 [ 542.578201] ? msgpool_alloc+0x1a0/0x1a0 [ 542.582332] ? ceph_msgpool_init+0x2a0/0x2a0 [ 542.586787] ceph_msgpool_init+0x12d/0x2a0 [ 542.591110] ceph_osdc_init+0x72b/0x1090 [ 542.595224] ceph_create_client+0x435/0x630 [ 542.599600] ceph_mount+0xc31/0x30d0 [ 542.603365] ? alloc_pages_current+0x6b1/0x970 [ 542.608035] ? destroy_caches+0x120/0x120 [ 542.612257] mount_fs+0x28f/0x760 [ 542.615754] vfs_kern_mount+0x21b/0x8d0 [ 542.619770] do_mount+0xcee/0x56b0 [ 542.623391] ksys_mount+0x32e/0x3d0 [ 542.627108] __x64_sys_mount+0x157/0x1c0 [ 542.631208] ? ksys_mount+0x3d0/0x3d0 [ 542.635044] do_syscall_64+0x15b/0x220 [ 542.638982] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 542.644196] RIP: 0033:0x457089 [ 542.647423] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 542.666351] RSP: 002b:00007ff311c87c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 542.674099] RAX: ffffffffffffffda RBX: 00007ff311c886d4 RCX: 0000000000457089 [ 542.681390] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 542.688694] RBP: 0000000000930140 R08: 00000000200000c0 R09: 0000000000000000 [ 542.695991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 542.703281] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000003f 21:07:06 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e280000005f0affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 21:07:06 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x9, 0x40000) read$eventfd(r0, &(0x7f0000000040), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000000080), 0x8) 21:07:06 executing program 5: unshare(0x20400) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000002f077b10d180dd8a000003b24a6be3c3353b02ff07de68cada2a6e3fcd8003cbdd5240a2d05d15b962d9ce2edf171bc744324b26c506b56767f0a51865565779ff3aad4baab57cf63a0f1a"], &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast1, 0x4f201a80}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x8}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0x3ff, 0x80, 0x1}, 0x10) r4 = gettid() fsync(r0) waitid(0x0, r4, &(0x7f0000000080), 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xc59, 0x820c, 0x1, 0x1, r3}, &(0x7f0000000280)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 21:07:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @local}, 0x0, 0x32}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x40002) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x1ec, 0xc, 0x8, 0x400, 0x70bd2a, 0x25dfdbfc, {0x5, 0x0, 0x6}, [@nested={0x6c, 0x86, [@generic="d38ead1df620812327649b382de5c9366ef941309e1d875129a3c05bd8bf14b9dac993682a7b84fdd43b09eeef47c016bb50ba59ab05f662caf56e0142128dfc31f16b54e8d186d5b5c9e2a9b32a8e4f4ce7f7e5e554d8b713", @typed={0xc, 0x8c, @u64=0x59ed9bc5}]}, @typed={0x9c, 0x3a, @binary="e8d596c6ab5b72f6737e8cdc4bf4b2a9a8cb08d777693a0468eb2807a81885e48a0ca4faefbb6f5b9daf6f566ac49ff17c406643d5323d6fd449fd5a05ba54a631d3fb4ee8b464c725a5b3c409c54560c768c0aa3c4d0a4370923fb39328ef5b823b4e0dacee77757cd1fca99bb5973231bd949a57601e25527a4cb618c8634286e15ae7cf975d6a2b6d5f510d432b5bb9de931940"}, @nested={0xc8, 0xb, [@typed={0x8, 0x26, @u32=0x3000000000000}, @typed={0xbc, 0xe6, @binary="d03073a27fd491f85cd5e2856c57695913574e82024cdc44b0383efa33da61811bc1984dbe3c982a42dd95dedd5d3912ecfb302d86116c9ae9441ed6e29ffd63fac9766d193f53de30be8dd00787d2470a4f21612331aa1256698733d57653e298609f503f9dfa50fe72534261210b3cf7e7185efe4fe51efeebd0b27e715e8d90801acb3938467b894766905b874dc950075dee53870f1d4ea8914d8db992597214b38a290fb06c17cf93f5273c7a9016e48db524eb8b"}]}, @typed={0x8, 0x10, @uid=r3}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="20000000000000000a004e210600000000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000a004e2099000000fe8000000000000000000000000000150100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff000000ff02000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000a004e240080000000000000000000000000ffffac1414bb01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220000000000000000000000000000ffffac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000fe8000000000000000000000000000bba6ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000000ff01000000000000000000000000000100030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2007000000ff02000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff070000fe8000000000000000000000000000bb88c4870d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240080000000000000000000000000ffff00000008ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) listen(r1, 0x6) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4}, 0x1c) 21:07:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") socket$inet6_sctp(0xa, 0x3, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e23}}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x80000000000003ff, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) fstatfs(r0, &(0x7f0000000240)=""/251) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0xb8f, @loopback, 0xd4d6}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r4, 0x1, 0x5}, 0x8) write$binfmt_elf32(r3, &(0x7f0000000140)=ANY=[@ANYRESDEC], 0x14) ioctl$int_in(0xffffffffffffff9c, 0x5452, &(0x7f0000000340)=0x7000000000000000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x400) 21:07:07 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:07 executing program 2 (fault-call:3 fault-nth:64): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x6, 0xf6) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) timer_create(0x3, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000000240)) timer_gettime(0x0, &(0x7f0000000280)) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES16=r2], &(0x7f00000001c0)={0x1, 0x2, [0x8000000000000, 0xace, 0xca2, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x46, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) [ 543.171407] FAULT_INJECTION: forcing a failure. [ 543.171407] name failslab, interval 1, probability 0, space 0, times 0 [ 543.182800] CPU: 0 PID: 22689 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 543.190103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.199481] Call Trace: [ 543.202131] dump_stack+0x14b/0x190 [ 543.205839] should_fail+0xa98/0xaa0 [ 543.209643] __should_failslab+0x278/0x2a0 [ 543.213975] should_failslab+0x29/0x70 [ 543.217929] kmem_cache_alloc+0x127/0xb20 [ 543.222127] ? ceph_msg_new+0xc4/0x690 [ 543.226058] ? ceph_kvmalloc+0xb9/0x1e0 [ 543.230115] ceph_msg_new+0xc4/0x690 [ 543.233882] msgpool_alloc+0xc9/0x1a0 [ 543.237732] ? ceph_msgpool_init+0x2a0/0x2a0 [ 543.242216] mempool_init_node+0x50b/0xa50 [ 543.246513] mempool_create+0x16e/0x210 [ 543.250562] ? msgpool_alloc+0x1a0/0x1a0 [ 543.254713] ? ceph_msgpool_init+0x2a0/0x2a0 [ 543.259171] ceph_msgpool_init+0x12d/0x2a0 [ 543.263490] ceph_osdc_init+0x72b/0x1090 [ 543.267607] ceph_create_client+0x435/0x630 [ 543.272017] ceph_mount+0xc31/0x30d0 [ 543.275785] ? alloc_pages_current+0x6b1/0x970 [ 543.280450] ? destroy_caches+0x120/0x120 [ 543.284693] mount_fs+0x28f/0x760 [ 543.288197] vfs_kern_mount+0x21b/0x8d0 [ 543.292220] do_mount+0xcee/0x56b0 [ 543.295849] ksys_mount+0x32e/0x3d0 [ 543.299557] __x64_sys_mount+0x157/0x1c0 [ 543.303661] ? ksys_mount+0x3d0/0x3d0 [ 543.307513] do_syscall_64+0x15b/0x220 [ 543.311459] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 543.316691] RIP: 0033:0x457089 21:07:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @local}, 0x0, 0x32}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x40002) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x1ec, 0xc, 0x8, 0x400, 0x70bd2a, 0x25dfdbfc, {0x5, 0x0, 0x6}, [@nested={0x6c, 0x86, [@generic="d38ead1df620812327649b382de5c9366ef941309e1d875129a3c05bd8bf14b9dac993682a7b84fdd43b09eeef47c016bb50ba59ab05f662caf56e0142128dfc31f16b54e8d186d5b5c9e2a9b32a8e4f4ce7f7e5e554d8b713", @typed={0xc, 0x8c, @u64=0x59ed9bc5}]}, @typed={0x9c, 0x3a, @binary="e8d596c6ab5b72f6737e8cdc4bf4b2a9a8cb08d777693a0468eb2807a81885e48a0ca4faefbb6f5b9daf6f566ac49ff17c406643d5323d6fd449fd5a05ba54a631d3fb4ee8b464c725a5b3c409c54560c768c0aa3c4d0a4370923fb39328ef5b823b4e0dacee77757cd1fca99bb5973231bd949a57601e25527a4cb618c8634286e15ae7cf975d6a2b6d5f510d432b5bb9de931940"}, @nested={0xc8, 0xb, [@typed={0x8, 0x26, @u32=0x3000000000000}, @typed={0xbc, 0xe6, @binary="d03073a27fd491f85cd5e2856c57695913574e82024cdc44b0383efa33da61811bc1984dbe3c982a42dd95dedd5d3912ecfb302d86116c9ae9441ed6e29ffd63fac9766d193f53de30be8dd00787d2470a4f21612331aa1256698733d57653e298609f503f9dfa50fe72534261210b3cf7e7185efe4fe51efeebd0b27e715e8d90801acb3938467b894766905b874dc950075dee53870f1d4ea8914d8db992597214b38a290fb06c17cf93f5273c7a9016e48db524eb8b"}]}, @typed={0x8, 0x10, @uid=r3}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="20000000000000000a004e210600000000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000a004e2099000000fe8000000000000000000000000000150100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff000000ff02000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000a004e240080000000000000000000000000ffffac1414bb01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220000000000000000000000000000ffffac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000fe8000000000000000000000000000bba6ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000000ff01000000000000000000000000000100030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2007000000ff02000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff070000fe8000000000000000000000000000bb88c4870d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240080000000000000000000000000ffff00000008ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) listen(r1, 0x6) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4}, 0x1c) 21:07:07 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) [ 543.319928] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 543.338870] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 543.346629] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 543.353950] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 543.361255] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1e628281cc4f499f, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x80000080045010, &(0x7f0000000000)) unshare(0x20400) ppoll(&(0x7f0000000040)=[{r0, 0x44}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180), 0x8) syz_open_pts(r2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x3a, @remote, 0x4e21, 0x0, 'none\x00', 0x10, 0x8000, 0x66}, 0x2c) [ 543.368553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 543.375858] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000040 21:07:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{}, 0xfffffffffffffff9}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000280)=0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/33, 0x200000d7}], 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 21:07:07 executing program 1: r0 = semget$private(0x0, 0x2, 0x200) semop(r0, &(0x7f0000000080)=[{0x0, 0xffff}], 0x1) semop(r0, &(0x7f0000000000)=[{0xffffffffffffffff, 0x7fffffff, 0x800}], 0x1) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000001740)=""/38) 21:07:07 executing program 2 (fault-call:3 fault-nth:65): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 543.738789] Unknown ioctl -1073195749 [ 543.822489] FAULT_INJECTION: forcing a failure. [ 543.822489] name failslab, interval 1, probability 0, space 0, times 0 [ 543.834028] CPU: 1 PID: 22742 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 543.841359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.850741] Call Trace: [ 543.853380] dump_stack+0x14b/0x190 [ 543.857051] should_fail+0xa98/0xaa0 [ 543.860824] __should_failslab+0x278/0x2a0 [ 543.865111] should_failslab+0x29/0x70 [ 543.869043] __kmalloc+0xbe/0x350 [ 543.872540] ? ceph_msg_new+0xc4/0x690 [ 543.876479] ? ceph_kvmalloc+0xb9/0x1e0 [ 543.880535] ceph_kvmalloc+0xb9/0x1e0 [ 543.884381] ceph_msg_new+0x2bf/0x690 [ 543.888268] msgpool_alloc+0xc9/0x1a0 [ 543.892110] ? ceph_msgpool_init+0x2a0/0x2a0 [ 543.896601] mempool_init_node+0x50b/0xa50 [ 543.900909] mempool_create+0x16e/0x210 [ 543.904962] ? msgpool_alloc+0x1a0/0x1a0 [ 543.909094] ? ceph_msgpool_init+0x2a0/0x2a0 [ 543.913549] ceph_msgpool_init+0x12d/0x2a0 [ 543.917833] ceph_osdc_init+0x72b/0x1090 [ 543.921978] ceph_create_client+0x435/0x630 [ 543.926387] ceph_mount+0xc31/0x30d0 [ 543.930190] ? alloc_pages_current+0x6b1/0x970 [ 543.934860] ? destroy_caches+0x120/0x120 [ 543.939088] mount_fs+0x28f/0x760 [ 543.942624] vfs_kern_mount+0x21b/0x8d0 [ 543.946660] do_mount+0xcee/0x56b0 [ 543.950301] ksys_mount+0x32e/0x3d0 [ 543.954013] __x64_sys_mount+0x157/0x1c0 [ 543.958123] ? ksys_mount+0x3d0/0x3d0 [ 543.961971] do_syscall_64+0x15b/0x220 [ 543.965913] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 543.971139] RIP: 0033:0x457089 [ 543.974377] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 543.993328] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 544.001091] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 544.008602] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 544.015908] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:07 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x20) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 544.023212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 544.030514] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000041 21:07:08 executing program 2 (fault-call:3 fault-nth:66): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x40000020201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x3) write(r1, &(0x7f0000000180)="bf", 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x3) close(r1) [ 544.217060] FAULT_INJECTION: forcing a failure. [ 544.217060] name failslab, interval 1, probability 0, space 0, times 0 [ 544.228516] CPU: 1 PID: 22758 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 544.235825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.245204] Call Trace: [ 544.247851] dump_stack+0x14b/0x190 [ 544.251565] should_fail+0xa98/0xaa0 [ 544.255343] __should_failslab+0x278/0x2a0 [ 544.259655] should_failslab+0x29/0x70 21:07:08 executing program 4: prctl$setname(0xf, &(0x7f00000003c0)='/dev/audio#\x00') r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1fb, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x4, @local, 0x8000}, {0xa, 0x4e20, 0x4, @mcast1, 0x8}, 0x80000000, [0x9, 0x7, 0x4, 0x5, 0x100, 0x7fff, 0x84]}, 0x5c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7fff}, &(0x7f0000000200)=0x8) listen(r0, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) write$P9_RAUTH(r1, &(0x7f0000000280)={0x14, 0x67, 0x1, {0x4a, 0x4}}, 0x14) sendto$inet6(r4, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) clock_gettime(0x6, &(0x7f0000000080)) sendmmsg(r4, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000340)={0x6, 0x70, 0x1, 0x3, 0x9, 0x48e0, 0x0, 0x37a34cfd, 0x1000, 0x3, 0x1, 0x7, 0x8, 0x5, 0x3, 0x4, 0x571800, 0x5, 0x0, 0x100000000, 0x20, 0x7, 0xfffffffffffffff7, 0xa8, 0x7c0, 0x1, 0x1ff, 0x3f, 0xf8f, 0xa4, 0x80, 0x9, 0x8, 0x1c00000000000, 0x400, 0x7, 0x9, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0x5d, 0x1800}, 0x10120, 0x7fff, 0x5, 0x4, 0x1, 0x4, 0x780}) shutdown(r4, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r3, 0xfffffffffffff800}, 0x8) [ 544.263619] kmem_cache_alloc+0x127/0xb20 [ 544.267827] ? ceph_msg_new+0xc4/0x690 [ 544.271752] ? ceph_kvmalloc+0xb9/0x1e0 [ 544.275805] ceph_msg_new+0xc4/0x690 [ 544.279569] msgpool_alloc+0xc9/0x1a0 [ 544.283413] ? ceph_msgpool_init+0x2a0/0x2a0 [ 544.287914] mempool_init_node+0x50b/0xa50 [ 544.292221] mempool_create+0x16e/0x210 [ 544.296266] ? msgpool_alloc+0x1a0/0x1a0 [ 544.300400] ? ceph_msgpool_init+0x2a0/0x2a0 [ 544.304866] ceph_msgpool_init+0x12d/0x2a0 [ 544.309190] ceph_osdc_init+0x72b/0x1090 [ 544.313335] ceph_create_client+0x435/0x630 [ 544.317779] ceph_mount+0xc31/0x30d0 [ 544.321546] ? alloc_pages_current+0x6b1/0x970 [ 544.326213] ? destroy_caches+0x120/0x120 [ 544.330457] mount_fs+0x28f/0x760 [ 544.333994] vfs_kern_mount+0x21b/0x8d0 [ 544.338022] do_mount+0xcee/0x56b0 [ 544.341655] ksys_mount+0x32e/0x3d0 [ 544.345378] __x64_sys_mount+0x157/0x1c0 [ 544.349498] ? ksys_mount+0x3d0/0x3d0 [ 544.353344] do_syscall_64+0x15b/0x220 [ 544.357288] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 544.362511] RIP: 0033:0x457089 [ 544.365750] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 544.384695] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 544.392460] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 544.399762] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 544.407063] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 544.414366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 544.421676] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000042 21:07:08 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x1d, 0x0}, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_newaddr={0x68, 0x14, 0x120, 0x70bd2b, 0x25dfdbfe, {0x2, 0x8, 0x80, 0xff, r3}, [@IFA_FLAGS={0x8, 0x8, 0x14}, @IFA_ADDRESS={0x8, 0x1, @loopback}, @IFA_BROADCAST={0x8, 0x4, @multicast1}, @IFA_BROADCAST={0x8, 0x4, @broadcast}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x2, 0x81, 0x1}}, @IFA_ADDRESS={0x8, 0x1, @multicast1}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x1000, 0x1000, 0xf1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) close(r2) 21:07:08 executing program 2 (fault-call:3 fault-nth:67): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 544.655680] FAULT_INJECTION: forcing a failure. [ 544.655680] name failslab, interval 1, probability 0, space 0, times 0 [ 544.667125] CPU: 0 PID: 22778 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 544.674448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.683834] Call Trace: [ 544.686486] dump_stack+0x14b/0x190 [ 544.690197] should_fail+0xa98/0xaa0 [ 544.694023] __should_failslab+0x278/0x2a0 [ 544.698310] should_failslab+0x29/0x70 [ 544.702236] __kmalloc+0xbe/0x350 [ 544.705738] ? ceph_msg_new+0xc4/0x690 [ 544.709680] ? ceph_kvmalloc+0xb9/0x1e0 [ 544.713736] ceph_kvmalloc+0xb9/0x1e0 [ 544.717580] ceph_msg_new+0x2bf/0x690 [ 544.721436] msgpool_alloc+0xc9/0x1a0 [ 544.725278] ? ceph_msgpool_init+0x2a0/0x2a0 [ 544.729771] mempool_init_node+0x50b/0xa50 [ 544.734065] mempool_create+0x16e/0x210 [ 544.738112] ? msgpool_alloc+0x1a0/0x1a0 [ 544.742247] ? ceph_msgpool_init+0x2a0/0x2a0 [ 544.746718] ceph_msgpool_init+0x12d/0x2a0 [ 544.751049] ceph_osdc_init+0x72b/0x1090 [ 544.755162] ceph_create_client+0x435/0x630 [ 544.759563] ceph_mount+0xc31/0x30d0 [ 544.763330] ? alloc_pages_current+0x6b1/0x970 [ 544.767994] ? destroy_caches+0x120/0x120 [ 544.772261] mount_fs+0x28f/0x760 [ 544.775813] vfs_kern_mount+0x21b/0x8d0 [ 544.779838] do_mount+0xcee/0x56b0 [ 544.783471] ksys_mount+0x32e/0x3d0 [ 544.787180] __x64_sys_mount+0x157/0x1c0 [ 544.791289] ? ksys_mount+0x3d0/0x3d0 [ 544.795131] do_syscall_64+0x15b/0x220 [ 544.799073] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 544.804300] RIP: 0033:0x457089 [ 544.807580] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 544.826510] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 544.834267] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 544.841565] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 544.848867] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:08 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x1000000002806, 0x0) write$UHID_CREATE2(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="0b00000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000001c"], 0x119) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x230001, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xea6, 0x1) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000040), 0xa) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/204) [ 544.856165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 544.863459] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000043 [ 544.939812] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz0] on syz1 [ 544.983847] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz0] on syz1 [ 545.381868] dccp_close: ABORT with 104 bytes unread 21:07:10 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x8c62428ca4a698a2, &(0x7f0000001580)) 21:07:10 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x2, 0x9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) r9 = epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0xfffffffffffffffc, 0x0) readv(r9, &(0x7f0000000440)=[{&(0x7f0000000880)=""/160, 0xa0}], 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f0000000800)=""/109, &(0x7f0000000340)=0x6d) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000300)=0xb196, 0xfffffdee) r10 = gettid() waitid(0x0, r10, &(0x7f0000000200), 0x1000000, &(0x7f0000000680)) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:10 executing program 1: sysfs$1(0x1, &(0x7f0000000140)='\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @loopback}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000300)={0x1ff, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e22, @loopback}}}, 0x108) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x108) 21:07:10 executing program 2 (fault-call:3 fault-nth:68): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:10 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xb, 0x31, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001f80), &(0x7f0000000140), &(0x7f0000002000)) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c653020656d315c2920210ab312b55848797eabf9e990e73eb95cf56a6e76f339624a4d466e2a07ec8426bcaf690e7f41560041e7e60b6d2d8d24f3369da9a8843990547709256ac376b4098284b9bf4be63f2411bb6cf41e714ab84dfdd745dbb469a8db9dab00d2fc7aee5b4e393ba70130be9a2aab793d76b48f0300000025f8e7106cd8cd03876faab99095886592a71d51d73ebd22e0e938d7be19c04ea991d74c8af2da9045f0e40cb9003aa7ce8c9be6d230fe53c383bd7741fba7751c997a29da404d42cccaa562b35f1383bc358d169e9780e1e4556b79f0caa1fff59a6a1f"], 0xeb) 21:07:10 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000000000/0x400000)=nil, 0x400000}, 0x1}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='posix_acl_access{!\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x862, 0x1, 0x4f20, 0x80, 0x100000001, 0x8, 0xc5e9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @multicast1}}, 0xffffffffffffff00, 0x6, 0x545a8497, 0x200, 0x2}, &(0x7f0000000100)=0x98) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000200)=0xfffffffffffffef1) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000480)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000011000/0x4000)=nil, 0x4000}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={r3, 0x58, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x6486f4f4, @local, 0xfffffffffffffe00}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e22, 0x9e, @ipv4={[], [], @remote}, 0x3}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0x1000, 0x4) 21:07:10 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @mcast1, 0xb2}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) listen(r0, 0x7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0xfffffffffffffff5, 0x0) close(r2) [ 546.249317] FAULT_INJECTION: forcing a failure. [ 546.249317] name failslab, interval 1, probability 0, space 0, times 0 [ 546.260701] CPU: 0 PID: 22809 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 546.268005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 546.277380] Call Trace: [ 546.280020] dump_stack+0x14b/0x190 [ 546.283740] should_fail+0xa98/0xaa0 [ 546.287523] __should_failslab+0x278/0x2a0 [ 546.291811] should_failslab+0x29/0x70 [ 546.295741] kmem_cache_alloc+0x127/0xb20 [ 546.299946] ? ceph_msg_new+0xc4/0x690 [ 546.303873] ? ceph_kvmalloc+0xb9/0x1e0 [ 546.307900] ceph_msg_new+0xc4/0x690 [ 546.311691] msgpool_alloc+0xc9/0x1a0 [ 546.315554] ? ceph_msgpool_init+0x2a0/0x2a0 [ 546.320014] mempool_init_node+0x50b/0xa50 [ 546.324316] mempool_create+0x16e/0x210 [ 546.328366] ? msgpool_alloc+0x1a0/0x1a0 [ 546.332529] ? ceph_msgpool_init+0x2a0/0x2a0 [ 546.336995] ceph_msgpool_init+0x12d/0x2a0 [ 546.341319] ceph_osdc_init+0x72b/0x1090 [ 546.345437] ceph_create_client+0x435/0x630 [ 546.349846] ceph_mount+0xc31/0x30d0 [ 546.353615] ? alloc_pages_current+0x6b1/0x970 [ 546.358292] ? destroy_caches+0x120/0x120 [ 546.362527] mount_fs+0x28f/0x760 [ 546.366035] vfs_kern_mount+0x21b/0x8d0 [ 546.370090] do_mount+0xcee/0x56b0 [ 546.373733] ksys_mount+0x32e/0x3d0 [ 546.377442] __x64_sys_mount+0x157/0x1c0 [ 546.381554] ? ksys_mount+0x3d0/0x3d0 [ 546.385401] do_syscall_64+0x15b/0x220 [ 546.389334] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 546.394560] RIP: 0033:0x457089 [ 546.397792] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 546.416750] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 546.424505] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 546.431806] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 546.439108] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 546.446410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 546.453710] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000044 21:07:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xa9c0, 0x10000, 0xffff, 0x8, 0x1, 0x0, 0x10001, 0x7, 0xee65, 0x9e3, 0xfff, 0x1000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000180)=0x10000000000062) read(r1, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000000)={r2, r1}) dup3(r1, r2, 0x0) r4 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) 21:07:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = timerfd_create(0x2000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timerfd_settime(r1, 0x0, &(0x7f0000000280)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x8001, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = dup(r0) recvmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nfc, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001580)=""/106, 0x6a}, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000000)="c7", 0x1) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) write$FUSE_INTERRUPT(r4, &(0x7f0000000080)={0x10, 0x0, 0x8}, 0x10) sendmmsg(r0, &(0x7f00000000c0), 0x400000000000254, 0x0) 21:07:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000800)="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") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffffff80000000) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @remote, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x1, 0x7, 0xc268}) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:10 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x480000) listen(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) 21:07:10 executing program 5: pipe2(&(0x7f0000000080), 0x800) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x500, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) ftruncate(r2, 0x8000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x4fb, &(0x7f0000000000)=[{}]}, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x20000, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 21:07:10 executing program 2 (fault-call:3 fault-nth:69): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") ioctl$RTC_AIE_OFF(r1, 0x7002) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x20) [ 546.910793] FAULT_INJECTION: forcing a failure. [ 546.910793] name failslab, interval 1, probability 0, space 0, times 0 [ 546.922200] CPU: 0 PID: 22855 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 546.929503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 546.938875] Call Trace: [ 546.941518] dump_stack+0x14b/0x190 [ 546.945226] should_fail+0xa98/0xaa0 [ 546.949007] __should_failslab+0x278/0x2a0 [ 546.953316] should_failslab+0x29/0x70 [ 546.957276] __kmalloc+0xbe/0x350 [ 546.960781] ? ceph_msg_new+0xc4/0x690 [ 546.964713] ? ceph_kvmalloc+0xb9/0x1e0 [ 546.968761] ceph_kvmalloc+0xb9/0x1e0 [ 546.972639] ceph_msg_new+0x2bf/0x690 [ 546.976512] msgpool_alloc+0xc9/0x1a0 [ 546.980362] ? ceph_msgpool_init+0x2a0/0x2a0 [ 546.984849] mempool_init_node+0x50b/0xa50 [ 546.989146] mempool_create+0x16e/0x210 [ 546.993190] ? msgpool_alloc+0x1a0/0x1a0 [ 546.997325] ? ceph_msgpool_init+0x2a0/0x2a0 [ 547.001781] ceph_msgpool_init+0x12d/0x2a0 [ 547.006289] ceph_osdc_init+0x72b/0x1090 21:07:10 executing program 3: socketpair$unix(0x1, 0x4000000000, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) fcntl$setsig(r0, 0xa, 0x12) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025c3f0a00145f8f764070") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @loopback, 0x2}}, 0x0, 0x1ff, 0xf4b5, 0x0, 0xdba}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x81, 0x0, 0x3, 0x3}, &(0x7f0000000100)=0x18) r4 = getpgrp(0xffffffffffffffff) socket$xdp(0x2c, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000ff000)={0x0, r4}) shutdown(r1, 0x1) [ 547.010398] ceph_create_client+0x435/0x630 [ 547.014802] ceph_mount+0xc31/0x30d0 [ 547.018565] ? alloc_pages_current+0x6b1/0x970 [ 547.023235] ? destroy_caches+0x120/0x120 [ 547.027465] mount_fs+0x28f/0x760 [ 547.031010] vfs_kern_mount+0x21b/0x8d0 [ 547.035037] do_mount+0xcee/0x56b0 [ 547.038680] ksys_mount+0x32e/0x3d0 [ 547.042393] __x64_sys_mount+0x157/0x1c0 [ 547.046512] ? ksys_mount+0x3d0/0x3d0 [ 547.050363] do_syscall_64+0x15b/0x220 [ 547.054304] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 547.059527] RIP: 0033:0x457089 [ 547.062766] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 547.081712] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 547.089471] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 547.096769] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 547.104072] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 547.111372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 547.118714] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000045 21:07:13 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8000, 0x1, 0x6, 0x3ff, 0x7}, 0xc) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x4, {0xa, 0x4e21, 0x537b800000000000}}}, 0x32) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x102) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000001c0)={0x7f, @broadcast, 0x4e23, 0x3, 'sed\x00', 0x2, 0x1, 0x1}, 0x2c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) getresgid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setfsgid(r3) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) 21:07:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @local, 0xf26}, 0x1c) connect(r0, &(0x7f00000001c0)=@ethernet={0x0, @dev={[], 0x18}}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x2d}, {}, {0x6}]}, 0x10) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="489319a7fe26df17d19e2d3fe247f0ed3c767cac0fbed577138ba853749ae7f96614ecd70e90481763ec5272f71f15f33cc4a6b49872e0c1b40a337f7804aa8a5a199083b675f3eb8c680fd68d7f403604c46f054a8e99efd5a1fd260027de73d25a958d8044d2981dd37452d6a739cb9c1737905e109c7cb56e888ba25b0ddf701405548b33b8cd10dcd020571059b646960813bb42082ab70386e8c37fa274dbdb8f447f8bc069ac", 0xa9}, {&(0x7f0000000140)="64740bd4d821de9c81e936fbf5c72265f41a2056d2379187", 0x18}], 0x2, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'veth0_to_team\x00', 0x8000}) 21:07:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702e6370752f73790f9f00", 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)='eql\x00') bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) ioctl$FICLONE(r6, 0x40049409, r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:13 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x3, 0x8000}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) ioctl(r0, 0x80000000, &(0x7f0000000180)="6c5785b66e327e4cc5c2317cc61cda359fa1cc9acb866230126b6d286eb8b5147f68309ad1245162ae17d43b19dee9f03d316a9f8163074fcf8cc8c3e6ced984ba4cc3b14228eb1a390f8b41dfeaa9018bcf8e5af25be9a6ab805955222c13c401121b6c0186cf21fa56d68941fe34f58a6cf079dd746073768e6dc447ad16844363bb87cd90a36d8d1518699d295ce6f778e9ce139da9075f1ff93431247b8c7b2f1adab98d193908b5bdf176bb035c51b942236f98d7c7881b7dbb733553b69e21641fa0eec4cb51ea08948c009674c1d98e97ba0ae4a0837cdf6dde4af3888e6596893559") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000140)=0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) fanotify_init(0x20, 0x1000) 21:07:13 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) sendmsg$netlink(r0, &(0x7f0000000340)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0xc0024}, 0xc, &(0x7f0000000300)=[{&(0x7f00000000c0)={0x20c, 0x3a, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0x1e8, 0x4a, [@typed={0x10, 0x92, @str="a86c6f7472757374656400"}, @generic="c7a62223d87fa9bd2089b6aa4beed7aff135fb0c0cfd663460e19790ba45611d63a63aab1fae8fdfabeccd1dbeaee1e8b757a1269562e840d603f0821a7ceda5c695460381180a8973b8b0a3c0e4de8df4eb6506410487b7a191729ceef56304bc53c2c10b62ac0c008b483f23512ca8f9efec821f18d090f2836a4b3929dcf147aa2b8cb9b7206f7ffedacafe892ebe21c945737f104e877a556902ef829e8fe1bcf0540bc0d11de75666549a26269eb7576e2e7c0d7630ce78e013504e17f0c501454489a783c730c6a3a1e40fb83c33a69d618b0a7c3450da27d8c16ad401e83a31e7b5d3ae", @generic="8ff99105830edc57c40ac2c6725440a372be0d37a8a01241a0402894344c0df9eb412f6943c62f5490e0da6fff704d196cffdf5f85316af84544e7641ae789cb8b", @typed={0x9c, 0x2a, @binary="0c56c39f3fb4488e4792025fcc9510227b5a95ffe3102757635260a26508037a499610140c43836e6ce5cda26825274607c856b38767a44b94680854d93fa7b145b910ac32639a92b7011a3a81726c51ee08334e122d24dbcaa31abc08a02adec47a23f22dfcba75fbc1b0935ce60500cbc4659d4a2357170e7a19c40111fde953d3364c13e03a6c1218adcb03f555d9e80a93be20"}, @generic="afe7b81930ddc072e3146c066e9f"]}, @typed={0x14, 0xd, @ipv6=@dev={0xfe, 0x80, [], 0x19}}]}, 0x20c}], 0x1, 0x0, 0x0, 0xc850}, 0x4010) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x10000, 0xffffffffffffffff, 0x0) 21:07:13 executing program 2 (fault-call:3 fault-nth:70): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f0000000100)="a2f0e770991622aab3dbae2d116585f5d0370b0067cf7b22d7467819fa8aade645384fa294843b99fffa0d4c7a0b9f27dc70971320f8a688601915ed15985e10d8ea9aa355a12d8c518cb40f") ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000080)={r2, 0x0, 0x8, 0x1, 0x8}) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x200802) write$P9_RVERSION(r3, &(0x7f00000001c0)={0x15, 0x65, 0xffff, 0x0, 0x8, '9P2000.L'}, 0x15) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r3, &(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x1, 0x4, {0xa, 0x4e20, 0x401, @empty, 0x9}}}, 0xc) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x1}}, 0x2e) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r5, &(0x7f0000000300)=""/234, 0xea) r6 = open(&(0x7f0000000000)='./file0\x00', 0x220001, 0x70) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x810, r3, 0x0) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000200)=""/69) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047452, &(0x7f0000000180)) [ 549.395051] FAULT_INJECTION: forcing a failure. [ 549.395051] name failslab, interval 1, probability 0, space 0, times 0 [ 549.406765] CPU: 1 PID: 22888 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 549.414110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.423502] Call Trace: [ 549.426160] dump_stack+0x14b/0x190 [ 549.429868] should_fail+0xa98/0xaa0 [ 549.433646] __should_failslab+0x278/0x2a0 [ 549.437974] should_failslab+0x29/0x70 [ 549.441936] kmem_cache_alloc+0x127/0xb20 [ 549.446135] ? ceph_msg_new+0xc4/0x690 [ 549.450063] ? ceph_kvmalloc+0xb9/0x1e0 [ 549.454089] ceph_msg_new+0xc4/0x690 [ 549.457878] msgpool_alloc+0xc9/0x1a0 [ 549.461744] ? ceph_msgpool_init+0x2a0/0x2a0 [ 549.466303] mempool_init_node+0x50b/0xa50 [ 549.470618] mempool_create+0x16e/0x210 [ 549.474717] ? msgpool_alloc+0x1a0/0x1a0 [ 549.478873] ? ceph_msgpool_init+0x2a0/0x2a0 [ 549.483349] ceph_msgpool_init+0x12d/0x2a0 [ 549.487703] ceph_osdc_init+0x72b/0x1090 [ 549.491834] ceph_create_client+0x435/0x630 [ 549.496256] ceph_mount+0xc31/0x30d0 [ 549.500036] ? alloc_pages_current+0x6b1/0x970 [ 549.504758] ? destroy_caches+0x120/0x120 [ 549.509011] mount_fs+0x28f/0x760 [ 549.512530] vfs_kern_mount+0x21b/0x8d0 [ 549.516556] do_mount+0xcee/0x56b0 [ 549.520199] ksys_mount+0x32e/0x3d0 [ 549.523912] __x64_sys_mount+0x157/0x1c0 [ 549.528073] ? ksys_mount+0x3d0/0x3d0 [ 549.531917] do_syscall_64+0x15b/0x220 [ 549.535863] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 549.541093] RIP: 0033:0x457089 [ 549.544333] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 549.563289] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 549.571076] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 549.578405] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 549.585724] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 549.593057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 549.600373] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000046 21:07:13 executing program 2 (fault-call:3 fault-nth:71): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:13 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, 0xfffffffffffffe01, 0x4, 0x5, "1eb1865dfdb2233230adb27f83484c87d19a2bf5c9356545d56c9f16c42edf78f84d6b58f28a494e90f4a2b4734e5d1f8c7aaf9a4ebcc73809e793bfbe84f6c6af668079a9a5f11ffe059864c61e38fe"}, 0xd8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) syz_open_pts(r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) pause() 21:07:13 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x85) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x200000) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x80000) bind$can_raw(r2, &(0x7f0000000400)={0x1d, r4}, 0x10) ioctl$int_in(r3, 0x5473, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000480)={0x5, 0x10, 0xfa00, {&(0x7f0000000200)}}, 0x18) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x7, 0x3, 0x8}) getpeername$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) accept4$packet(r3, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', r6}) [ 549.882330] FAULT_INJECTION: forcing a failure. [ 549.882330] name failslab, interval 1, probability 0, space 0, times 0 [ 549.893978] CPU: 0 PID: 22917 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 549.901289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.910678] Call Trace: [ 549.913341] dump_stack+0x14b/0x190 [ 549.917022] should_fail+0xa98/0xaa0 [ 549.920796] __should_failslab+0x278/0x2a0 [ 549.925107] should_failslab+0x29/0x70 [ 549.929066] __kmalloc+0xbe/0x350 [ 549.932569] ? ceph_msg_new+0xc4/0x690 [ 549.936533] ? ceph_kvmalloc+0xb9/0x1e0 [ 549.940558] ceph_kvmalloc+0xb9/0x1e0 [ 549.944405] ceph_msg_new+0x2bf/0x690 [ 549.948258] msgpool_alloc+0xc9/0x1a0 [ 549.952107] ? ceph_msgpool_init+0x2a0/0x2a0 [ 549.956599] mempool_init_node+0x50b/0xa50 [ 549.960903] mempool_create+0x16e/0x210 [ 549.964969] ? msgpool_alloc+0x1a0/0x1a0 [ 549.969105] ? ceph_msgpool_init+0x2a0/0x2a0 [ 549.973564] ceph_msgpool_init+0x12d/0x2a0 [ 549.977902] ceph_osdc_init+0x72b/0x1090 [ 549.982029] ceph_create_client+0x435/0x630 [ 549.986416] ceph_mount+0xc31/0x30d0 [ 549.990181] ? alloc_pages_current+0x6b1/0x970 [ 549.994858] ? destroy_caches+0x120/0x120 [ 549.999100] mount_fs+0x28f/0x760 [ 550.002642] vfs_kern_mount+0x21b/0x8d0 [ 550.007186] do_mount+0xcee/0x56b0 [ 550.010820] ksys_mount+0x32e/0x3d0 [ 550.014531] __x64_sys_mount+0x157/0x1c0 [ 550.018650] ? ksys_mount+0x3d0/0x3d0 [ 550.022507] do_syscall_64+0x15b/0x220 [ 550.026459] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 550.031700] RIP: 0033:0x457089 [ 550.034948] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 550.053893] RSP: 002b:00007ff311c87c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 550.061672] RAX: ffffffffffffffda RBX: 00007ff311c886d4 RCX: 0000000000457089 [ 550.068985] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 550.076302] RBP: 0000000000930140 R08: 00000000200000c0 R09: 0000000000000000 21:07:14 executing program 1: unshare(0x20400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x20000, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000000000)) getsockname$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1ba) [ 550.083612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 550.090942] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000047 21:07:14 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:14 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1c, 0x40000) ioctl$VT_RELDISP(r3, 0x5605) close(r2) 21:07:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @local, 0xf26}, 0x1c) connect(r0, &(0x7f00000001c0)=@ethernet={0x0, @dev={[], 0x18}}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x2d}, {}, {0x6}]}, 0x10) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="489319a7fe26df17d19e2d3fe247f0ed3c767cac0fbed577138ba853749ae7f96614ecd70e90481763ec5272f71f15f33cc4a6b49872e0c1b40a337f7804aa8a5a199083b675f3eb8c680fd68d7f403604c46f054a8e99efd5a1fd260027de73d25a958d8044d2981dd37452d6a739cb9c1737905e109c7cb56e888ba25b0ddf701405548b33b8cd10dcd020571059b646960813bb42082ab70386e8c37fa274dbdb8f447f8bc069ac", 0xa9}, {&(0x7f0000000140)="64740bd4d821de9c81e936fbf5c72265f41a2056d2379187", 0x18}], 0x2, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'veth0_to_team\x00', 0x8000}) 21:07:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000ccb000), 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f0000000000), &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r0, r2}) shutdown(r0, 0x0) 21:07:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x1000000000005, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000300)={0x2, 0xfc0c, 0xffff, 0x8001, 0x4}) ioctl(r4, 0x4000008912, &(0x7f0000000600)="295ee1311f16f477671070") r5 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r6}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r5, &(0x7f00000002c0)={0x11, 0x0, r7, 0x1, 0x7fffffff}, 0xfd) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000000200), 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r5], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:14 executing program 2 (fault-call:3 fault-nth:72): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000280)="025cc80700145f8f764070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000001c0)="237d00d3fc1ee4671fbaa0a477063e678b5e3aa7f25a11e05de5ea8e96f7fdc7874d39f1828e74735e220913b76d495077a6df50b82b4c4f8db5b8f5193609f66170fa50e500003b4556f403000000413c5845558620060000000000000000000000", 0x80000000000000) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) ftruncate(r1, 0x40001) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x6b6c47f5, 0x8, 0x5c, 0x5, 0x9, 0x7ff, 0x1ff, 0xbc5, 0x5, 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x2, 0x0, 0x80, 0x9, 'syz1\x00', 0x5b5b}, 0x1, [0x1, 0x1, 0x7fffffff, 0x7f, 0x7fffffff, 0x10000, 0x0, 0x4e, 0x200, 0x9, 0x9, 0x4, 0x3, 0x5, 0x2, 0x8, 0x3, 0xfff, 0x9, 0xc0000, 0xa4, 0x8, 0x7f, 0x1988, 0x8e4, 0xdc, 0x9, 0x8, 0x1, 0x2, 0x1, 0xf9, 0x4, 0x0, 0xfe, 0x2c6c000, 0x7fff, 0x1, 0x3, 0x6, 0x5, 0x2, 0x6, 0x8, 0x5ec1, 0x4, 0x2, 0x1ff, 0x80, 0xc5f, 0x81, 0x40, 0x4, 0x8001, 0x0, 0x1ff, 0x377, 0xfffffffffffffffd, 0x1ff, 0x1, 0x9, 0xf9, 0x7, 0x8, 0x8, 0x3ff, 0x4000000000000000, 0x2, 0x59427a29, 0xc8, 0x7, 0xffffffffffffffc0, 0x9, 0x3ff, 0x393, 0x5, 0x8, 0x1, 0x8, 0xfff, 0x7, 0x6, 0x8, 0x80000000, 0x3, 0x4, 0x80000000, 0x0, 0x100, 0x5, 0x5, 0x0, 0x400, 0x7fffffff, 0x1f, 0x1, 0x8, 0xffffffffffffffc1, 0x4, 0x0, 0x1, 0x4, 0x1, 0x7f, 0x8001, 0x81, 0x5, 0x2, 0x24, 0x5, 0x100000000, 0xfffffffffffffffe, 0x7, 0x3, 0x34d, 0x1, 0x0, 0x0, 0x100, 0x6, 0x80, 0x170, 0xff, 0x1, 0xfffffffffffffbff, 0x5, 0x8, 0x1ff], {r2, r3+10000000}}) lseek(r1, 0x0, 0x4) [ 550.628988] FAULT_INJECTION: forcing a failure. [ 550.628988] name failslab, interval 1, probability 0, space 0, times 0 [ 550.640393] CPU: 0 PID: 22950 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 550.647704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.657092] Call Trace: [ 550.659748] dump_stack+0x14b/0x190 [ 550.663454] should_fail+0xa98/0xaa0 [ 550.667235] __should_failslab+0x278/0x2a0 [ 550.671547] should_failslab+0x29/0x70 [ 550.675510] kmem_cache_alloc+0x127/0xb20 [ 550.679718] ? ceph_msg_new+0xc4/0x690 [ 550.683649] ? ceph_kvmalloc+0xb9/0x1e0 [ 550.687696] ceph_msg_new+0xc4/0x690 [ 550.691489] msgpool_alloc+0xc9/0x1a0 [ 550.695335] ? ceph_msgpool_init+0x2a0/0x2a0 [ 550.699829] mempool_init_node+0x50b/0xa50 [ 550.704132] mempool_create+0x16e/0x210 [ 550.708182] ? msgpool_alloc+0x1a0/0x1a0 [ 550.712316] ? ceph_msgpool_init+0x2a0/0x2a0 [ 550.716769] ceph_msgpool_init+0x12d/0x2a0 [ 550.721067] ceph_osdc_init+0x72b/0x1090 [ 550.725180] ceph_create_client+0x435/0x630 [ 550.729616] ceph_mount+0xc31/0x30d0 [ 550.733396] ? alloc_pages_current+0x6b1/0x970 [ 550.738053] ? destroy_caches+0x120/0x120 [ 550.742272] mount_fs+0x28f/0x760 [ 550.745774] vfs_kern_mount+0x21b/0x8d0 [ 550.749790] do_mount+0xcee/0x56b0 [ 550.753411] ksys_mount+0x32e/0x3d0 [ 550.757108] __x64_sys_mount+0x157/0x1c0 [ 550.761207] ? ksys_mount+0x3d0/0x3d0 [ 550.765038] do_syscall_64+0x15b/0x220 [ 550.768968] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 550.774183] RIP: 0033:0x457089 [ 550.777418] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 550.796378] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 550.804140] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 550.811443] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 550.818764] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:14 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000000c0)=0x14080, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000001c0)={0xde2, 0x2, 'client0\x00', 0xffffffff80000001, "1750b88df44e2445", "4bc6284902619786e445a0584ebe9c16e49d4662e6d2ee2d9fc53c2ea98c7066", 0x3, 0x800}) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) dup2(r0, r1) [ 550.826059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 550.833353] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000048 21:07:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) sendto$inet6(r0, &(0x7f0000000000)='A', 0x1, 0x1f4, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141407}}, 0x1c) 21:07:15 executing program 1: fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)={0x7}) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r1}}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000180)={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @ib={0x1b, 0x7fff, 0x7830df29, {"26612c380984c7a0da2484432483ec92"}, 0x1, 0x0, 0x400}}}, 0x90) 21:07:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffbfffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x34, "fe422d2cdbe15f88749103a06d0733d701e6a647407df34e56f95cfeb346c166609fe6e5d41e7d44a18ec0d3babbbf5c5eb062e5"}, &(0x7f0000000300)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000600)={r9, 0x8}, 0x8) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:15 executing program 5: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2dcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x408000, 0x0) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0xb) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x6, @loopback, 0x0, 0x1, [@empty]}, 0x14) 21:07:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setitimer(0x2, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@remote, @multicast2, 0x0, 0x9, [@dev={0xac, 0x14, 0x14, 0x11}, @multicast2, @rand_addr=0x4, @empty, @rand_addr=0x9, @broadcast, @multicast2, @remote, @multicast2]}, 0x34) 21:07:15 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000240)={"0061a40000ffebf9000000000200", 0x9d01}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x80100) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x800454e0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000005580)={0x32e9, 0x7, 0x2000}, 0x4) 21:07:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)) r4 = semget$private(0x0, 0x0, 0xc0) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000080)=""/203) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@remote, @rand_addr, @dev}, 0x6) close(r2) socket$inet6(0xa, 0x1000000000002, 0x0) r5 = accept(r0, &(0x7f0000000180)=@generic, &(0x7f0000000000)=0x80) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000240)=0xffffffffffffffff, 0x4) dup3(r2, r3, 0x0) 21:07:15 executing program 2 (fault-call:3 fault-nth:73): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 551.615840] FAULT_INJECTION: forcing a failure. [ 551.615840] name failslab, interval 1, probability 0, space 0, times 0 [ 551.627309] CPU: 0 PID: 23008 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 551.634628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.644036] Call Trace: [ 551.646694] dump_stack+0x14b/0x190 [ 551.650403] should_fail+0xa98/0xaa0 [ 551.654182] __should_failslab+0x278/0x2a0 [ 551.658489] should_failslab+0x29/0x70 [ 551.662449] __kmalloc+0xbe/0x350 [ 551.665989] ? ceph_msg_new+0xc4/0x690 [ 551.669972] ? ceph_kvmalloc+0xb9/0x1e0 [ 551.674001] ceph_kvmalloc+0xb9/0x1e0 [ 551.677863] ceph_msg_new+0x2bf/0x690 [ 551.681729] msgpool_alloc+0xc9/0x1a0 [ 551.685573] ? ceph_msgpool_init+0x2a0/0x2a0 [ 551.690036] mempool_init_node+0x50b/0xa50 [ 551.694319] mempool_create+0x16e/0x210 [ 551.698337] ? msgpool_alloc+0x1a0/0x1a0 [ 551.702463] ? ceph_msgpool_init+0x2a0/0x2a0 [ 551.706904] ceph_msgpool_init+0x12d/0x2a0 [ 551.711184] ceph_osdc_init+0x72b/0x1090 [ 551.715279] ceph_create_client+0x435/0x630 [ 551.719660] ceph_mount+0xc31/0x30d0 [ 551.723389] ? alloc_pages_current+0x6b1/0x970 [ 551.728064] ? destroy_caches+0x120/0x120 [ 551.732248] mount_fs+0x28f/0x760 [ 551.735750] vfs_kern_mount+0x21b/0x8d0 [ 551.739746] do_mount+0xcee/0x56b0 [ 551.743335] ksys_mount+0x32e/0x3d0 [ 551.747022] __x64_sys_mount+0x157/0x1c0 [ 551.751110] ? ksys_mount+0x3d0/0x3d0 [ 551.754916] do_syscall_64+0x15b/0x220 [ 551.758842] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 551.764068] RIP: 0033:0x457089 [ 551.767283] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 551.786218] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 551.793946] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 551.801220] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 551.808505] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 551.815815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 551.823110] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000049 21:07:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) write$P9_RREADLINK(r9, &(0x7f0000000200)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:17 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:17 executing program 3: r0 = memfd_create(&(0x7f0000000200)="00eb000000000000", 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) getsockopt$inet_int(r1, 0x10d, 0xaa, &(0x7f0000000080), &(0x7f0000000000)=0x4) 21:07:17 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x1}, 0xfffffffffffffeca) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x28, 0x2000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000100)=0xff) listen(r0, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0xe, 0x2) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000000180)=@can, &(0x7f0000000140)=0x14f, 0x2) close(r3) 21:07:17 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) unshare(0x20400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) flock(r0, 0x4) 21:07:17 executing program 2 (fault-call:3 fault-nth:74): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85715070") futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000080)="3e291c4ca1ecb16aa2fee6d0f9381f76466f9345924b735b7130c6a62db9b2edf59fe8aaab0c08b31c6023ec860c65391b0c2886429629c7963a11a3be0499e641dc871d08069bee65b1837dd3eab07961f656df244325ebda96bc4395c1fc9dd6a62597f6edcd3ef59e54752dd9b0a81a83401d2cf39eec726de915323c4d151febb89c4ad5042bfa92e72716c582ddfffbe836904c72652cbc15b535fc3a64ec8eedc313ed101927c4f15c554b74c43d23cb0f902e09bf5a495af8820f5ebe696c65fe975b3b46", 0xc8, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x800) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000a07fff)) 21:07:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8915, &(0x7f0000000280)="0a5cff0700315f85ca649c8a14dfde6104f2234a5a5f7150701a6e73e1ab72aed7e71eb9cf486b0c50619e7b7b051b64e0202062aef567a1dc9ce87b9066245b1a59d78883f971c2537c1aabd7db7cba24117095172cbac2eaeb134d485abe17fdc654ef244977bcda7cabbc682e01cd22a34d81719e5e1b7096bfa42fde786c74f631a89e68b329b910e4fddd9591a72d22b239936217461675a2e1d6aeae1829b4ec40d9ed548a9d6d5f7cff00417971fe4419a91aa65fdf15d3045d8eb249256ce3758237") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) tgkill(r3, r2, 0x7f) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x10000000d420, 0x1c, [0x2, 0x392, 0xfffffffffffffffe, 0x1, 0xff, 0x4, 0xa]}) [ 553.476453] FAULT_INJECTION: forcing a failure. [ 553.476453] name failslab, interval 1, probability 0, space 0, times 0 [ 553.487849] CPU: 1 PID: 23021 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 553.495150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.505016] Call Trace: [ 553.507678] dump_stack+0x14b/0x190 [ 553.511390] should_fail+0xa98/0xaa0 [ 553.515208] __should_failslab+0x278/0x2a0 [ 553.519515] should_failslab+0x29/0x70 [ 553.523480] kmem_cache_alloc+0x127/0xb20 [ 553.527685] ? ceph_msg_new+0xc4/0x690 [ 553.531613] ? ceph_kvmalloc+0xb9/0x1e0 [ 553.535641] ceph_msg_new+0xc4/0x690 [ 553.540980] msgpool_alloc+0xc9/0x1a0 [ 553.544834] ? ceph_msgpool_init+0x2a0/0x2a0 [ 553.549333] mempool_init_node+0x50b/0xa50 [ 553.553644] mempool_create+0x16e/0x210 [ 553.557711] ? msgpool_alloc+0x1a0/0x1a0 [ 553.561843] ? ceph_msgpool_init+0x2a0/0x2a0 [ 553.566298] ceph_msgpool_init+0x12d/0x2a0 [ 553.570623] ceph_osdc_init+0x72b/0x1090 [ 553.574748] ceph_create_client+0x435/0x630 [ 553.579124] ceph_mount+0xc31/0x30d0 [ 553.582887] ? alloc_pages_current+0x6b1/0x970 [ 553.587553] ? destroy_caches+0x120/0x120 [ 553.591784] mount_fs+0x28f/0x760 [ 553.595288] vfs_kern_mount+0x21b/0x8d0 [ 553.599312] do_mount+0xcee/0x56b0 [ 553.602937] ksys_mount+0x32e/0x3d0 [ 553.606665] __x64_sys_mount+0x157/0x1c0 [ 553.610772] ? ksys_mount+0x3d0/0x3d0 [ 553.614610] do_syscall_64+0x15b/0x220 [ 553.618554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 553.623775] RIP: 0033:0x457089 21:07:17 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:17 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x404880) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x19, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x19, 0x4) [ 553.627003] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 553.646029] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 553.653785] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 553.661088] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 553.668388] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 553.675696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 553.683001] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000004a 21:07:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x8000, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/dev/amidi#\x00', 0x0) keyctl$get_keyring_id(0x0, r2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r4, 0x97, 0x20000000030, 0x5, 0x3}, &(0x7f0000000200)=0x18) r6 = getpgrp(0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000300)={0xffffffffffffffff}, 0x6af4296b807ea546, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r3, &(0x7f0000000380)={0xf, 0x8, 0xfa00, {r7, 0xe}}, 0x10) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000000c0)=r6) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000100)={r5, 0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc4c85512, &(0x7f0000001000)) 21:07:17 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x480, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x3, 0x220000) renameat2(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x5) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000280)=@req={0xad, 0x10000000000, 0x8, 0x8}, 0x10) fcntl$lock(r4, 0x7, &(0x7f0000000100)={0x1, 0x3, 0x10000, 0x1, r5}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000140)=0x6, 0xa3) close(r4) 21:07:17 executing program 6: r0 = socket$inet6(0xa, 0x8080807, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000000000000ffc) r4 = socket$inet6(0xa, 0x3, 0x3a) getegid() r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3c, &(0x7f0000000200)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:17 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) r1 = socket(0x200000000000015, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0xfffffffffffffd40) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 21:07:17 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x20400) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x8002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) flock(r0, 0x8) 21:07:18 executing program 2 (fault-call:3 fault-nth:75): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x5e21, @broadcast}, 0x10) r2 = dup2(r1, r1) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x3, 0x0, 0x6, 0x0, 0x40, 0xab}, 0x2}, 0xa) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 554.365104] FAULT_INJECTION: forcing a failure. [ 554.365104] name failslab, interval 1, probability 0, space 0, times 0 [ 554.376542] CPU: 0 PID: 23081 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 554.383855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.393235] Call Trace: [ 554.395880] dump_stack+0x14b/0x190 [ 554.399596] should_fail+0xa98/0xaa0 [ 554.403364] __should_failslab+0x278/0x2a0 [ 554.407631] should_failslab+0x29/0x70 [ 554.411580] __kmalloc+0xbe/0x350 [ 554.415043] ? ceph_msg_new+0xc4/0x690 [ 554.418960] ? ceph_kvmalloc+0xb9/0x1e0 [ 554.422977] ceph_kvmalloc+0xb9/0x1e0 [ 554.426802] ceph_msg_new+0x2bf/0x690 [ 554.430635] msgpool_alloc+0xc9/0x1a0 [ 554.434487] ? ceph_msgpool_init+0x2a0/0x2a0 [ 554.438951] mempool_init_node+0x50b/0xa50 [ 554.443251] mempool_create+0x16e/0x210 [ 554.447285] ? msgpool_alloc+0x1a0/0x1a0 [ 554.451418] ? ceph_msgpool_init+0x2a0/0x2a0 [ 554.455854] ceph_msgpool_init+0x12d/0x2a0 [ 554.460147] ceph_osdc_init+0x72b/0x1090 [ 554.464256] ceph_create_client+0x435/0x630 [ 554.468638] ceph_mount+0xc31/0x30d0 [ 554.472394] ? alloc_pages_current+0x6b1/0x970 [ 554.477014] ? destroy_caches+0x120/0x120 [ 554.481199] mount_fs+0x28f/0x760 [ 554.484744] vfs_kern_mount+0x21b/0x8d0 [ 554.488772] do_mount+0xcee/0x56b0 [ 554.492357] ksys_mount+0x32e/0x3d0 [ 554.496060] __x64_sys_mount+0x157/0x1c0 [ 554.500168] ? ksys_mount+0x3d0/0x3d0 [ 554.503995] do_syscall_64+0x15b/0x220 [ 554.507911] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 554.513201] RIP: 0033:0x457089 [ 554.516396] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 554.535310] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 554.543056] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 554.550342] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 554.557641] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 554.564936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 554.572222] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000004b 21:07:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000002000000ffffffff00000000000000000000000000003000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 21:07:20 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x92f6, 0x0, 0x1, 0x601, 0x8000}, 0x310) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00000003c0)=0xffffffffffffffff, 0xffffffffffffffc1) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000240)=0xff, 0x4) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000280)="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") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000400)=@generic={0x0, 0x4, 0x3}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000014c0)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000001500)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x946a}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x140) ioctl$RTC_UIE_OFF(r1, 0x7004) recvfrom(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x20, &(0x7f0000001440)=@generic={0x11, "5a7a23e258568e751d16e086c08801f356c5a4744e132516bececc14f2551d11f9bd722a6f6d167f91207f0bcb41ea217a971b0855da46dfda5811114edbff972d373c148e0aea954505609fdfc7fd234c929909f1fb6b5219c7dd382c0baa0b82599b4e7de0faa941cdbd40e14b5a93627ef154bb025dc94f6fb61802e3"}, 0x80) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000015c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001580)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000001600)={0x16, 0x98, 0xfa00, {&(0x7f0000001540), 0x1, r2, 0x1c, 0x1, @in6={0xa, 0x4e20, 0x0, @loopback, 0x1}}}, 0xa0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x400}, {r3, 0x1}], 0x2, 0x7) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x100, &(0x7f0000000380)=0x2) 21:07:20 executing program 2 (fault-call:3 fault-nth:76): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:20 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) chroot(&(0x7f00000000c0)='./file0\x00') listen(r0, 0x6) socketpair$inet(0x2, 0x80006, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x20, 0xb}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0xffffffff}, &(0x7f00000002c0)=0x8) time(&(0x7f0000000100)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r4) 21:07:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r2 = semget$private(0x0, 0x0, 0x4) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000140)=[0x2, 0x7ff, 0x2, 0x4, 0xfffffffffffffff8]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc000, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000180)="0a5cc80700315f85715070") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xdf8, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x7bb36688, @local}, {0xa, 0x4e22, 0x3, @local, 0x2}, 0x5, [0x9, 0x8, 0x2, 0x5, 0x7f, 0x2, 0xe000000, 0x3b]}, 0x5c) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x9, 0x200) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty, 0x100}, 0x1c) 21:07:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000300)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 556.585895] FAULT_INJECTION: forcing a failure. [ 556.585895] name failslab, interval 1, probability 0, space 0, times 0 [ 556.597402] CPU: 1 PID: 23097 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 556.604763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.614153] Call Trace: [ 556.616805] dump_stack+0x14b/0x190 [ 556.620511] should_fail+0xa98/0xaa0 [ 556.624326] __should_failslab+0x278/0x2a0 [ 556.628615] should_failslab+0x29/0x70 [ 556.632557] kmem_cache_alloc+0x127/0xb20 [ 556.636748] ? ceph_msg_new+0xc4/0x690 [ 556.640678] ? ceph_kvmalloc+0xb9/0x1e0 [ 556.644722] ceph_msg_new+0xc4/0x690 [ 556.648486] msgpool_alloc+0xc9/0x1a0 [ 556.652326] ? ceph_msgpool_init+0x2a0/0x2a0 [ 556.656812] mempool_init_node+0x50b/0xa50 [ 556.661129] mempool_create+0x16e/0x210 [ 556.665167] ? msgpool_alloc+0x1a0/0x1a0 [ 556.669309] ? ceph_msgpool_init+0x2a0/0x2a0 [ 556.673773] ceph_msgpool_init+0x12d/0x2a0 [ 556.678094] ceph_osdc_init+0x72b/0x1090 [ 556.682202] ceph_create_client+0x435/0x630 [ 556.686628] ceph_mount+0xc31/0x30d0 [ 556.690402] ? alloc_pages_current+0x6b1/0x970 [ 556.695073] ? destroy_caches+0x120/0x120 [ 556.699300] mount_fs+0x28f/0x760 [ 556.702853] vfs_kern_mount+0x21b/0x8d0 [ 556.706881] do_mount+0xcee/0x56b0 [ 556.710534] ksys_mount+0x32e/0x3d0 [ 556.714240] __x64_sys_mount+0x157/0x1c0 [ 556.718377] ? ksys_mount+0x3d0/0x3d0 [ 556.722230] do_syscall_64+0x15b/0x220 [ 556.726170] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 556.731399] RIP: 0033:0x457089 [ 556.734668] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 556.753610] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 556.761421] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 556.768724] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 556.776025] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 556.783328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 556.790632] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000004c 21:07:20 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(r0, r0) close(r1) sendfile(r1, r0, &(0x7f0000000140), 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x420000, 0x0) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) fstat(r1, &(0x7f0000000180)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x3, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, 0x8) mq_timedsend(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r1) dup(r0) 21:07:20 executing program 4: set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x5, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000005c0)='fd/4\x00') fcntl$notify(r3, 0x402, 0x13) exit(0x0) getdents64(r3, &(0x7f0000000200)=""/57, 0x39) ioctl$FICLONE(r3, 0x40049409, r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x2, 0x3, 0x2}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000000)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) 21:07:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101c00) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@getlink={0x28, 0x12, 0x60d, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 21:07:21 executing program 2 (fault-call:3 fault-nth:77): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0xe, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvfrom$packet(r0, &(0x7f00000000c0)=""/4, 0x4, 0x0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 21:07:21 executing program 5: keyctl$set_reqkey_keyring(0x11, 0xfffffffffffffffe) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x42000) ioctl$KDSKBLED(r0, 0x4b65, 0x760c) [ 557.188503] FAULT_INJECTION: forcing a failure. [ 557.188503] name failslab, interval 1, probability 0, space 0, times 0 [ 557.200242] CPU: 0 PID: 23130 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 557.207554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.216947] Call Trace: [ 557.219593] dump_stack+0x14b/0x190 [ 557.223276] should_fail+0xa98/0xaa0 [ 557.227084] __should_failslab+0x278/0x2a0 [ 557.231382] should_failslab+0x29/0x70 [ 557.235336] __kmalloc+0xbe/0x350 [ 557.238825] ? ceph_msg_new+0xc4/0x690 [ 557.242767] ? ceph_kvmalloc+0xb9/0x1e0 [ 557.246794] ceph_kvmalloc+0xb9/0x1e0 [ 557.250656] ceph_msg_new+0x2bf/0x690 [ 557.254516] msgpool_alloc+0xc9/0x1a0 [ 557.258392] ? ceph_msgpool_init+0x2a0/0x2a0 [ 557.262848] mempool_init_node+0x50b/0xa50 [ 557.267146] mempool_create+0x16e/0x210 [ 557.271194] ? msgpool_alloc+0x1a0/0x1a0 [ 557.275328] ? ceph_msgpool_init+0x2a0/0x2a0 [ 557.279789] ceph_msgpool_init+0x12d/0x2a0 [ 557.284109] ceph_osdc_init+0x72b/0x1090 21:07:21 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev}, @in6, @in={0x2, 0x0, @dev}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0, @rand_addr}]}, &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000140)="150000000000080083a66dd2c86b6525000010", 0x13) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e23, @broadcast}}) [ 557.288232] ceph_create_client+0x435/0x630 [ 557.292633] ceph_mount+0xc31/0x30d0 [ 557.296409] ? alloc_pages_current+0x6b1/0x970 [ 557.301088] ? destroy_caches+0x120/0x120 [ 557.305367] mount_fs+0x28f/0x760 [ 557.308879] vfs_kern_mount+0x21b/0x8d0 [ 557.312932] do_mount+0xcee/0x56b0 [ 557.316589] ksys_mount+0x32e/0x3d0 [ 557.320326] __x64_sys_mount+0x157/0x1c0 [ 557.324438] ? ksys_mount+0x3d0/0x3d0 [ 557.328300] do_syscall_64+0x15b/0x220 [ 557.332240] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 557.337477] RIP: 0033:0x457089 [ 557.340742] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 557.359690] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 557.367454] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 557.374783] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 557.382112] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 557.389412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 557.396711] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000004d 21:07:21 executing program 2 (fault-call:3 fault-nth:78): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000680)={{0x2, 0x4e21, @local}, {0x306, @random="209bfd52a8f3"}, 0x8, {0x2, 0x4e23}, 'gre0\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 557.665526] FAULT_INJECTION: forcing a failure. [ 557.665526] name failslab, interval 1, probability 0, space 0, times 0 [ 557.677011] CPU: 0 PID: 23158 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 557.684317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.693693] Call Trace: [ 557.696335] dump_stack+0x14b/0x190 [ 557.700063] should_fail+0xa98/0xaa0 [ 557.703872] __should_failslab+0x278/0x2a0 [ 557.708193] should_failslab+0x29/0x70 [ 557.712150] kmem_cache_alloc+0x127/0xb20 [ 557.716356] ? ceph_msg_new+0xc4/0x690 [ 557.720334] ? ceph_kvmalloc+0xb9/0x1e0 [ 557.724363] ceph_msg_new+0xc4/0x690 [ 557.728130] msgpool_alloc+0xc9/0x1a0 [ 557.731975] ? ceph_msgpool_init+0x2a0/0x2a0 [ 557.736469] mempool_init_node+0x50b/0xa50 [ 557.740826] mempool_create+0x16e/0x210 [ 557.744874] ? msgpool_alloc+0x1a0/0x1a0 [ 557.749039] ? ceph_msgpool_init+0x2a0/0x2a0 [ 557.753526] ceph_msgpool_init+0x12d/0x2a0 [ 557.757849] ceph_osdc_init+0x72b/0x1090 [ 557.761970] ceph_create_client+0x435/0x630 [ 557.766375] ceph_mount+0xc31/0x30d0 [ 557.770146] ? alloc_pages_current+0x6b1/0x970 [ 557.774830] ? destroy_caches+0x120/0x120 [ 557.779065] mount_fs+0x28f/0x760 [ 557.782599] vfs_kern_mount+0x21b/0x8d0 [ 557.786650] do_mount+0xcee/0x56b0 [ 557.790217] ? copy_mount_options+0x4b0/0x650 [ 557.794784] ksys_mount+0x32e/0x3d0 [ 557.798497] __x64_sys_mount+0x157/0x1c0 [ 557.802604] ? ksys_mount+0x3d0/0x3d0 [ 557.806456] do_syscall_64+0x15b/0x220 [ 557.810385] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 557.815605] RIP: 0033:0x457089 [ 557.818814] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 557.837722] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 557.845464] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 557.852791] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 557.860071] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 557.867383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 557.874679] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000004e 21:07:23 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @loopback}}, [0x2, 0x7, 0x6, 0xb34, 0xa5, 0x0, 0x5, 0xbd2, 0x7, 0x2, 0x100000000, 0x80000001, 0x1, 0x8, 0x4]}, &(0x7f0000000100)=0x100) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 21:07:23 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) getpid() fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:23 executing program 7: r0 = socket$inet6(0xa, 0x100000000406, 0x2) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) 21:07:23 executing program 5: r0 = socket(0xa, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0x100}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x70}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="5b9500000000fffff800000000000000bf010000007600000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="00c9000000000000"], @ANYBLOB="0000000000000000000000a6373b0d6b8f000000000000000000000000000000000000000000000000003f7743196efe"], 0x5a}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x0, 0x4, 0xffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x100000000, 0x9}, 0x8) 21:07:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80009, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = dup2(r0, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 21:07:23 executing program 2 (fault-call:3 fault-nth:79): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:23 executing program 4: unshare(0x20400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937c, &(0x7f0000000000)) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) 21:07:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x80}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={r9, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 559.670433] FAULT_INJECTION: forcing a failure. [ 559.670433] name failslab, interval 1, probability 0, space 0, times 0 [ 559.681897] CPU: 0 PID: 23171 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 559.689212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.698592] Call Trace: [ 559.701277] dump_stack+0x14b/0x190 [ 559.704986] should_fail+0xa98/0xaa0 [ 559.708777] __should_failslab+0x278/0x2a0 [ 559.713088] should_failslab+0x29/0x70 [ 559.717049] __kmalloc+0xbe/0x350 [ 559.720555] ? ceph_msg_new+0xc4/0x690 [ 559.724478] ? ceph_kvmalloc+0xb9/0x1e0 [ 559.728528] ceph_kvmalloc+0xb9/0x1e0 [ 559.732377] ceph_msg_new+0x2bf/0x690 [ 559.736247] msgpool_alloc+0xc9/0x1a0 [ 559.740092] ? ceph_msgpool_init+0x2a0/0x2a0 [ 559.744591] mempool_init_node+0x50b/0xa50 [ 559.748918] mempool_create+0x16e/0x210 [ 559.752971] ? msgpool_alloc+0x1a0/0x1a0 [ 559.757107] ? ceph_msgpool_init+0x2a0/0x2a0 [ 559.761578] ceph_msgpool_init+0x12d/0x2a0 [ 559.765902] ceph_osdc_init+0x72b/0x1090 [ 559.770019] ceph_create_client+0x435/0x630 [ 559.774441] ceph_mount+0xc31/0x30d0 [ 559.778198] ? alloc_pages_current+0x6b1/0x970 [ 559.782885] ? destroy_caches+0x120/0x120 [ 559.787122] mount_fs+0x28f/0x760 [ 559.790652] vfs_kern_mount+0x21b/0x8d0 [ 559.794685] do_mount+0xcee/0x56b0 [ 559.798313] ksys_mount+0x32e/0x3d0 [ 559.802022] __x64_sys_mount+0x157/0x1c0 [ 559.806130] ? ksys_mount+0x3d0/0x3d0 [ 559.809970] do_syscall_64+0x15b/0x220 [ 559.813929] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 559.819155] RIP: 0033:0x457089 [ 559.822386] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 559.841328] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 559.849156] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 559.856474] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 559.863786] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:23 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004780)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000004880)=0xe8) connect$can_bcm(r0, &(0x7f00000048c0)={0x1d, r2}, 0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) sendmmsg(r1, &(0x7f0000004240)=[{{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="1cf8942b2ed61cfb2eb71c0bdb6cf8969e1fee11c861eea5e2828017469df41810d36664f4d7d83cde0bae4286d0e58264818e6f3e879d309e74adbc25e9ee50a36e5da09ee42b9e5d38e9c3107e477a093e9cea980a60a8cd5bfe7e8eb9e3c710cf8721df6e911832f1c3e21d419908e3288dde5508dcd6cee46c0c995d27fa91f1e544eaabca389b279aa623282bc39794e048b4a7da2dee4d5e1ad09d2d8ec4b94cb78766fa70f270a6e4b83fceacf210ca703f5cb24845fface28802dc4a7bb9505d6854bcce0f611cb207e2d571fee9a8bc5dd21e3410fc5b8bdb35ce4d388e7bf0c52ef5", 0xe7}, {&(0x7f0000000240)="35245ae60bcf501e82416d5c12cd3ccf88316d969506b1630a06459779ff7410a932db906bd33d1bd886dc14", 0x2c}, {&(0x7f0000000280)="19dfd4e37dfc0d367fac966ec0c910c6ce4f4033acf4e92dce41283135032339709adbab5bf286c652ed0b8b7c0b0ab78e72df2a05f7ebdad220cc8a1850988c13996ebc7e31651e3274909a0d5f607982b66f132eae601ca0a83061a3734ebdf95ae7627b5d027bbeb05bee2cad7208a77c2cea5dc6b7dc1acbb760b096ce7be9e856825cfb287667033073a985eddc5e64e3c09a4124", 0x97}, {&(0x7f0000000340)="5e48765629ffab276883a2dfe9342260c60f8c44b55b20b114ce1c2a9ca448daa7323e659e6b979a8c23c7c73a750ff311760d81392dfc164b5d5a2136f5cffe4b316bb236ce69c33d25f3669325f7d5899a1327b49de83aa6794ba1927241ef4b1cd398ea95e4095592d9f53a5d10ad9f63147c5598797d67262826b3295ae0f0b3cbeefc22da8fb5496d709f95728c81edf9dcc85394c4f313115b94e365a7695a3e65f902c943685b", 0xaa}, {&(0x7f0000000400)="b787d3f6cbb4f7b8ee6c94bbcbb67a97ea2afbbd5263a1626f4d065b05378759cca3792d740f94557b4b8a9c050929e94b4384e03f3ecb2cb34aa2a61c29e80f47b4077f882858fe94c26cd821d11992da42a280a5a01a0bb3e596aaba63614e", 0x60}, {&(0x7f0000000480)="eb897ae66a56c5ba18dd182b65c020823d068954eee24c9232ef9581dbb588c39ed9cc8d76", 0x25}, {&(0x7f00000004c0)="68a332c127c9eaf06539a687f2bec228", 0x10}], 0x7, &(0x7f0000000580)=[{0xa8, 0x88, 0x3, "b797e8f319313f5b33e30aaba662d2eae6530b538366e62e3a525cd3a36ebdbda99c7a3beda764f36a7144e1d810ce0e96481f714e73cd8a7ac2b2045b8176936f6ca3901cf24707c5daa4537c6ee5910ec25b55ee968f634c2480a7f19a95c8b26f9fd5dff977d9ed9b365dcc8ac5eece51910c248686748fae3377a521a9a853c0236b73351c559c39e37b42fa71ba55a545"}, {0x88, 0x11f, 0x6, "ebcbbbd6376bd81586462fe0fb2187284c1240a89721d60547dd504bf8f97517103fad796b2c684c19cd9210af6fc594b9db89dda582b372c57aa6c3c39c41ee6277809b545539ae1b80dea16d65dd6a912c3d0df78b518c894383c51266cc3cd6fa9b44af0572bfcd2344b950380ee3dc2e"}], 0x130, 0x80}, 0x8}, {{&(0x7f00000006c0)=@llc={0x1a, 0x31b, 0x400, 0x2, 0xfff, 0x6, @random="1632397f57e7"}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)="a4c9599e4b8919e7d5e4e8f92b80c2c4da1eda5e85b5852cb841387974446f2c22e910f3d7d035dd97c61319338ae1e485078a6ac302cc6bc79071badd376551e2cee7a49d04ed9ab8d5e7a100029a5b1eaf208d4dc5d19f09a98310b486f2a74f820deb0d79af39880cf9ffd5bafecd2931b5d800af417152a6e668ce1752dd43cb2f15", 0x84}, {&(0x7f0000000800)="a1bbc2743b76f3b6c77ab2a11dc771886e84a0265eb3289d39a44e310528301fb87bef64f206487c812d2da433e5f7fc55d80490255575e46693e92bd2cf6464725ea3d65e07b5e672dcf1054f2945af2c222f7297de3cc289c94685b2cb0aa270d34596e4771dcf4dece755e453e194ae7dd80c06bc16c615f2661011804ab60218df1c29e4908d8bd24366f26cf936edc35e00a44c7dbf3759accd380b9ee1e8683764e79b4b5e2bc337756d77da050a88396a6982d6f1337d5fc1f431ceb76d3eb0a9688188ebcead71541c5a71277eaf4cbc316817937106ffafcb", 0xdd}], 0x2, &(0x7f0000000940)=[{0x1010, 0x108, 0x87ec, "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0x3, 0x3, {0xa, 0x4e21, 0x400, @remote, 0x664}}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003480)="1ac667686e1bb1f5d1fca0de1729f135053c845e4fc9a66967acb9447618253efcaf52a8834253ea938daaae5f34cf6b6b256dd10d97757fa23f6a36a2452059bc31727cfaa64ca0e3d41bd86438016e3e5bc020e77f3ce086fc664db82b5dfb56cd09682fed3653789a7106d8b0a18d08c7c1e0434d55fe0d2d91d80481d541784593a88e4a51836ef708a82cea811b24e7e8ac7fd87d382283d7fef9f467597b48599d2fb9eb95204a7241db23f77c4e961467d9c46ba7d8b5d82072a4412f5a1645df9fc51d30bb4a60636d60564da42303e5845ec616e72f3d2e6b6c0776f72baec25b73231725a69c3cc6a3", 0xee}, {&(0x7f0000003580)="958b7217bdbabb2d472196fc3ad677d394f3ca7892efd20fd621493df3c8ab522523a53174a11e68263ff61205d2033c669ecb4bd39117dacb3bf71f4ba10b773ea4b9e2ab53f461030b938af78f01a8f308682a929c8090dc81a199d78e57638742cbce6bf41aba41ade9cdde4e8de76d3ba5da7256019693e174eea2d31b86086694ae95c6983b6fb57b06a994117de3adc4d6502ae002f5be05fb60e4c931666909fc791af075f13038b3776372e1e3e3ed3b376a135bbdcec4607c23773e5abdeb5bfeb5fcbad6d2393ec934f44a11635bbc35a4f4", 0xd7}, {&(0x7f0000003680)="0da5a77482aa7b7c6ba450c9b825307b222059a831e96d1f8e6ec58976a7592d2305d844901af43371b2afdb408a5dbab9937d509faab671b33e9d7530593d51171ce6caac2dc95751c4162dcf3d3b346381b502bf41082131b4ca6ae85add557f27b0b4fd1ad5f9fb4b8582128d33fce288fb60dbf33366b0b702494e", 0x7d}, {&(0x7f0000003700)="4dcb2460c7fcd6b94dbf26eb3c083d0d600f42289e167c712aefab3ae91ce9ebb7e28c00f7d0839323f29af4a419bf68424d25ea06c81117355b0f18f0e8b02cc81963da3b79007da3517ed26dc6aa834260f4a741813d8663d9e504a3c5bbd3490c08", 0x63}, {&(0x7f0000003780)="78d1b13da404d4ba734a9958241b7d8bda1ece0b63251a493508745447d912ee6ac2fc11d3439e0a8ba201230fe6aa294ac423c10f13329a1a3b942884cb4c43294d0e55073aed9e07afcadc0521fecdace9963c8c0ee268c7d6aba82cfa6fa0481cf94c851a1862e1d732f22a378e8b0bdc87df9d3064db4bfff98695c7ee16590de62c2417382831fe410d92ae931dbc741200a7bea7f9a629b3d9991f4f9f9cb288bed8c875bd057b8485e3c85e373fcf6aac1837b9da0f18142ea94d36f04a68a195cf201fdb07850f2aadf591d2fa0ce932ef3d6e85bcf48ba3396c718c123f4fbcef3ebb6be54ab337", 0xec}, {&(0x7f0000003880)="5a6a3d22f4850c7b116eee568604e3f9cb3599e5c5c92fa750f8bd80fc8132d9e7eb79603eede27f762abb0ade7acc12be50a7612735a011bbe0e1707729cf4e83a700e8a5a9d6a994c9eb8d97c0280b468ef27c2a8cca0c8c4d8b8f2dc4603742afb60b31f142427157b1626d98a0669e2244ea445328e80c976481ad7ee16ac3a495932e5ca84250bc57d7544098d2ac11368658f383eef91c017c7b1ca6ee6f20ffc6", 0xa4}, {&(0x7f0000003940)="9aeaa0afd08a2c64126af32337b1a783b35799e88404e46c6d1670ef4953243cfc763da51643cd9ba2c9920b640827bc702e6588184b4c78b05f4ff532538ad24a9a8b0736e5da8f515ea98fedd006e57d75bf8113eff06d2b35cd4c7f45a60074f18809a749977f5bbc6c5640f670b3acf7b819", 0x74}, {&(0x7f00000039c0)="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", 0xfb}], 0x8, &(0x7f0000003b40)=[{0xb8, 0x10b, 0xc2d, "88ea65d1c731c02a60e37dfce24a52a0dfd5944599f2f2d3e5d49f05cbc4593f736ef65de08475c7859811432ac6b17c86c1ff23e8ed44449435e714c71f9b029772381706b1fa72b2f18004e6ad91420eacc2c86ed104df0c13b4ea9d1bc0552b556c40b9ef80c587a3726e99d9684896b8332213b31702a644db9a59160c3a7bab35103768f619226e6dd0ee7200e61275920314a4855906372aa3e8a5a0ff5e77"}, {0x68, 0x115, 0x400, "21161c9e2c24e26cae8d7b2b814c4b399f48eca7d130f5d18acec97f428b2440df6cb4e6f10b2d042e78d0afbf75702f8d1a988a32944633dd05d83108b417ac8384053e0df26a8e3336a0fd6a1ebd2344"}, {0xf0, 0x109, 0x7ff, "c558b44d6713b74feee9137e38dabf32722e35d525ea79609c7b7ecd8125447d2ff39cca3fbde82e7771cf75e2f3bb655dc3706cb1f0774908cb3184c3a051a13d55bd8f4faf8e2b52c3026890b9be8a62b5f0bc45b6783d30ab1709e3ed3ee46b59aa9ff1dd0279fd2ade3bac653fbcf8cf5970eb8c4ebbd7b320eba88f51ced742d7a2046224c29084a538eecdf1bb359c67520457e225e40b737dbe26045ae52450ee76f57575058384c55ee7258b9d749081f899584de1ccfdb9610581d559e7ddf13a3f8f38822f89f035b011c57617e56ba8e6223efa"}], 0x210, 0x8044}, 0x3}, {{&(0x7f0000003d80)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003e00)="9b1357b575605ecd9b15ce250c0f084a9aa19977ad459d1353e8c10076fbe560777834dc7547b5830e6d3c1da3f3713bc00ac0e433f46d78e3e25794223899fe6f6e90d05ccb74ea7ada26d78df7ffff0b5a454d64005f18391460f384832cc87336bb6dad08919c1b4bbdd6229deaeeb78c44b030b2ea125fd35f5981a0a5c1447683e7be81d5f6ac8c71a3c5f76580de766695f7ded939769b3bc9417e18", 0x9f}, {&(0x7f0000003ec0)="4ef6a1e22ea961b11aab93b510538ad2dbeef800e4a619cb62b62ff504494d0259932576dcd817b1cd7a6094e4005fa5e11c2e70f4186ce5749f70eb25a212a41de2b3e918cb7e1d7825539fcffad93b3f0eebeecd82eadb5c835a3c5f63b5ff87498d5c67a31cfdb447e98139d0a41ac694a301af00a6b942e6fe1bde99d6141ae4259bed2409c73adacd2e7a295d312638a94ca4d4cf1c99a0d064d7d07614f11275fbdf77f27e21f049ffb16bd09f6dd8ae8d7f0f74e0806aeca9e0bf7043e41f9e01b16872cf8902490602bc0688a6a9e9a2822d7b167ce83855f01e10", 0xdf}], 0x2, &(0x7f0000004000)=[{0x40, 0x114, 0x3ff, "f682997da9d446572a32c66ef5943cd449ba05d280b4bb53872d88c8a2edfecbaa0fd1aa69b1ab929f"}, {0xe0, 0x107, 0x5, "b64648a39fd5831b455fe00d30b0ae8dbe52637ee7c765656ca52d81808d90b074b85e0512f87a90a804231623136f0460537f1a3b1d2360435d31c61d8e21de9625333cdc43775f506206de02bd4bdb8a25bd1ddd603d744b9513e73a9ad626f0207c81f2ea3f36f2c416880b144ae8d990fb0b07960a2c0535246e017e3fc9346f662cd90710723dcb3200113d348c24c328f701c08d0c43c0bc6b165007e4f6224e0fec4cab8aaea576fbb12a5912dc5bcce39fc5bc5b918a7945eb63347fbd831e3158063ce953"}, {0x30, 0x10a, 0x4, "ef2cb973d58a51226c08c2f5f2070d793012cb15ada195cd22"}], 0x150, 0x40040}, 0x355}, {{&(0x7f0000004180)=@in6={0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x20}, 0x401}, 0x80, &(0x7f0000004200), 0x0, 0x0, 0x0, 0xc000}, 0x7fff}], 0x6, 0x8000) [ 559.871091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 559.878407] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000004f 21:07:24 executing program 2 (fault-call:3 fault-nth:80): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0a5cc80700315f85715070") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0/file0/../file0\x00', &(0x7f0000000440)) r2 = open(&(0x7f0000000040)='./file0/file0/../file0\x00', 0x210000, 0x0) read$FUSE(r1, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) read$FUSE(r1, &(0x7f0000001000), 0x1000) write$FUSE_ENTRY(r1, &(0x7f0000002000)={0x90, 0x0, 0x2, {0x2}}, 0x90) read$FUSE(r1, &(0x7f0000001000), 0x1000) write$FUSE_ENTRY(r1, &(0x7f0000003000)={0x90, 0x0, 0x3, {0x2, 0x0, 0x0, 0x0, 0x8, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}}, 0x90) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000000240)=""/185, &(0x7f0000000080)=0xfffffffffffffece) 21:07:24 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f00000002c0), 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x30, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_XDP={0x4, 0x2b, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @fd}]}]}]}, 0x30}}, 0x0) r1 = semget(0x0, 0x6, 0x400) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x7f}, {0x1, 0x1afe, 0x1800}, {0x1, 0x94c, 0x800}], 0x3, &(0x7f0000000080)={0x0, 0x989680}) 21:07:24 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc80700165f8f764070") ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000080)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x2) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000040)=0x1) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af03, &(0x7f00000005c0)={0x0, 0x7f}) [ 560.184520] FAULT_INJECTION: forcing a failure. [ 560.184520] name failslab, interval 1, probability 0, space 0, times 0 [ 560.196075] CPU: 1 PID: 23209 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 560.203382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.212770] Call Trace: [ 560.215418] dump_stack+0x14b/0x190 [ 560.219120] should_fail+0xa98/0xaa0 [ 560.222894] __should_failslab+0x278/0x2a0 [ 560.227206] should_failslab+0x29/0x70 [ 560.231165] kmem_cache_alloc+0x127/0xb20 [ 560.235401] ? ceph_msg_new+0xc4/0x690 [ 560.239338] ? ceph_kvmalloc+0xb9/0x1e0 [ 560.243365] ceph_msg_new+0xc4/0x690 [ 560.247141] msgpool_alloc+0xc9/0x1a0 [ 560.250991] ? ceph_msgpool_init+0x2a0/0x2a0 [ 560.255496] mempool_init_node+0x50b/0xa50 [ 560.259801] mempool_create+0x16e/0x210 [ 560.263848] ? msgpool_alloc+0x1a0/0x1a0 [ 560.267979] ? ceph_msgpool_init+0x2a0/0x2a0 [ 560.272441] ceph_msgpool_init+0x12d/0x2a0 [ 560.276763] ceph_osdc_init+0x72b/0x1090 [ 560.280874] ceph_create_client+0x435/0x630 [ 560.285269] ceph_mount+0xc31/0x30d0 [ 560.289036] ? alloc_pages_current+0x6b1/0x970 [ 560.293712] ? destroy_caches+0x120/0x120 [ 560.297947] mount_fs+0x28f/0x760 [ 560.301490] vfs_kern_mount+0x21b/0x8d0 [ 560.305538] do_mount+0xcee/0x56b0 [ 560.309220] ksys_mount+0x32e/0x3d0 [ 560.312948] __x64_sys_mount+0x157/0x1c0 [ 560.317059] ? ksys_mount+0x3d0/0x3d0 [ 560.320906] do_syscall_64+0x15b/0x220 [ 560.324847] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 560.330069] RIP: 0033:0x457089 [ 560.333302] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 560.352239] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 560.359994] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 560.367293] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 560.374587] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 21:07:24 executing program 3: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000200)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xff47, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x355, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1001, 0x101100) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='-self,wlan1+em1ppp0@}#*-nodev\x00', r1}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @multicast1}, &(0x7f00000001c0)=0xc) 21:07:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000600c5d1afc061415e5400000002"], &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={r7, 0x3f}, &(0x7f0000000680)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) 21:07:24 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f00000002c0), 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x30, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_XDP={0x4, 0x2b, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @fd}]}]}]}, 0x30}}, 0x0) r1 = semget(0x0, 0x6, 0x400) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x7f}, {0x1, 0x1afe, 0x1800}, {0x1, 0x94c, 0x800}], 0x3, &(0x7f0000000080)={0x0, 0x989680}) [ 560.381917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 560.389220] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000050 21:07:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85f45070") r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'ip6gretap0\x00', 0x4}, 0x18) fcntl$addseals(r1, 0x409, 0x4) fcntl$setsig(r0, 0xa, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x7}, 0x8) 21:07:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) delete_module(&(0x7f0000000000)='trusted$\x00', 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f78742500000fa600", 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000100), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x249) 21:07:26 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) getpid() fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:26 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5ff4, 0x10842) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000016c0)={0x0, 0x1000, "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"}, &(0x7f00000004c0)=0x1008) sendmmsg$inet_sctp(r0, &(0x7f0000000580)=[{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @remote, 0x100000001}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000140)="ef111227cb0917c2bb3229e3902589b47763f3addfe57a5ad8cfbb52a691eea0e774e868d2b436b3ce30f62175c5dc2ae96e5a8b8faa5e610a746098e3d4f02795302863f3c3301e31d63691c9c602433450d2b2d78c11c18e1f0d5df9ee52a37167f7df6f4d1a1e93387b01d1641d7ed1a39a6f6844c65527027209d6604e3ab4a1853f615ec2f407c6e5d29ec9be8d96c4f5929212058ae87be231eb486da5491ffdee6b1285bb868b019e5a2cfcb42320271b1ea002b7a785309bbe0f80d849a6dbda3740243d6d06945d24a82b1c13dca5c51da9a073f8255442d8d8625507c310d38f5bcd5d6e47bcddb734073ac6e86275", 0xf4}, {&(0x7f0000000240)="7109362b50a6a24e06c937f75c4798c6e59c98f9b0bf9a1d0b47c1436c16a3f13f72ded68a8fa0dbab6c61f2763f70a4218a0d3a6b5cfefa8b8f0fa67a7f72fc98af74fb09bddb4acf5e79abdc6181ac6185b4be411e5acfee5cc645bac549538625923a23859d694137f0a082f4725d9946a908ec826fefb9a8ccd62b1fee25540c37d8e7558d277f9c6083828521648ff9a820706fd744f8149c38a541130cb14acd3ca9a868372ea09f348f3fccbc8b11adcd41010f111baf6f08fce983a23d9a", 0xc2}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x4, 0x1, 0x2b98, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x2, 0x3, 0x7f, 0x400, 0xd402, 0x8, r1}}], 0x48, 0x40001}], 0x1, 0x20000000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfffffffffffffd2d}], 0x137, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) r3 = getpgid(r2) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000380)='limits\x00') preadv(r4, &(0x7f0000000480), 0x1000000000000106, 0x0) 21:07:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) recvfrom$packet(r1, &(0x7f0000000800)=""/212, 0xd4, 0x100, &(0x7f0000000200)={0x11, 0x18, r7, 0x1, 0x1, 0x6, @random="9aebd3eb5f25"}, 0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000180), 0x0, 0x40001, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x101, 0x200000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f00000001c0)='gid_map\x00', r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x18c) timerfd_gettime(r2, &(0x7f0000000180)) poll(&(0x7f0000000100)=[{r0, 0x20}, {r0, 0x100}, {r0, 0x9b40a5600fee0eab}], 0x3, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000040)=""/156) 21:07:26 executing program 2 (fault-call:3 fault-nth:81): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x8000}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000100), 0x12) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) dup2(r0, r2) 21:07:26 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) tgkill(r2, r3, 0x8) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r4) socket$vsock_dgram(0x28, 0x2, 0x0) [ 562.817694] kernel msg: ebtables bug: please report to author: Wrong len argument [ 562.824245] FAULT_INJECTION: forcing a failure. [ 562.824245] name failslab, interval 1, probability 0, space 0, times 0 [ 562.836822] CPU: 1 PID: 23256 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 562.844153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.853582] Call Trace: [ 562.856260] dump_stack+0x14b/0x190 [ 562.859965] should_fail+0xa98/0xaa0 [ 562.863778] __should_failslab+0x278/0x2a0 [ 562.868087] should_failslab+0x29/0x70 [ 562.872040] __kmalloc+0xbe/0x350 [ 562.875539] ? ceph_msg_new+0xc4/0x690 [ 562.879466] ? ceph_kvmalloc+0xb9/0x1e0 [ 562.883500] ceph_kvmalloc+0xb9/0x1e0 [ 562.886773] kernel msg: ebtables bug: please report to author: Wrong len argument [ 562.887369] ceph_msg_new+0x2bf/0x690 [ 562.898804] msgpool_alloc+0xc9/0x1a0 [ 562.902685] ? ceph_msgpool_init+0x2a0/0x2a0 [ 562.907193] mempool_init_node+0x50b/0xa50 [ 562.911513] mempool_create+0x16e/0x210 [ 562.915565] ? msgpool_alloc+0x1a0/0x1a0 [ 562.919700] ? ceph_msgpool_init+0x2a0/0x2a0 [ 562.924154] ceph_msgpool_init+0x12d/0x2a0 [ 562.928448] ceph_osdc_init+0x72b/0x1090 [ 562.932554] ceph_create_client+0x435/0x630 [ 562.936951] ceph_mount+0xc31/0x30d0 [ 562.940717] ? alloc_pages_current+0x6b1/0x970 [ 562.945370] ? destroy_caches+0x120/0x120 [ 562.949602] mount_fs+0x28f/0x760 [ 562.953140] vfs_kern_mount+0x21b/0x8d0 [ 562.957162] do_mount+0xcee/0x56b0 [ 562.960788] ksys_mount+0x32e/0x3d0 [ 562.964493] __x64_sys_mount+0x157/0x1c0 [ 562.968592] ? ksys_mount+0x3d0/0x3d0 [ 562.972445] do_syscall_64+0x15b/0x220 [ 562.976381] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 562.981610] RIP: 0033:0x457089 [ 562.984846] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 563.003784] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 563.011536] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 21:07:27 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000380)={r0}) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') chroot(&(0x7f00000000c0)='./file0\x00') rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, 'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000140)=""/226, 0xe2, 0x0, 0x10000, 0x6, 0x4, 0x80000001}, 0x120) ioctl$UFFDIO_WAKE(r0, 0x8008550e, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x5e) socket$xdp(0x2c, 0x3, 0x0) 21:07:27 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x6, @dev, 0x2, 0x0, 'wrr\x00', 0x0, 0x0, 0x3}, 0xfffffffffffffd73) [ 563.018831] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 563.026126] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 563.033434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 563.040732] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000051 21:07:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x8000}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000100), 0x12) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) dup2(r0, r2) 21:07:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2000000000006, &(0x7f0000000840)="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") syz_open_dev$usb(&(0x7f0000000280)='/dev/bus/usb/00#/00#\x00', 0x6, 0x2000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='fuse\x00', 0xffffffffffffff9c}, 0x10) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0xffffffffffffeff0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303035313030302c757365725f69643d73f28f27749a5e", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x8) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 21:07:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000600)="70646470300000e2ffffffffffffff00") bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) ioctl$EXT4_IOC_RESIZE_FS(r1, 0x40086610, &(0x7f0000000200)=0x20) 21:07:27 executing program 5: r0 = eventfd2(0x5, 0xfffffffffffffffd) r1 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r2, 0x6, &(0x7f00000004c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xf96, r1, &(0x7f0000000000)="590b5b220ff2a6b53616fafc", 0xc, 0xffffffffffffff01, 0x0, 0x1, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x1000, r1, &(0x7f0000000100)="5cc3eb66fda2d8a9483c17", 0xb, 0xd733, 0x0, 0x2, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000000240)="b1adabb1e0e3824b0f428c2533fd632d2d157dc2e8d6bf9ef17806a1db98ce77a8f097828e446dab5314340fe50e1074637240a414b3de873e83eeee25991465b63f208f05466c6fb097117e720dd8c6864d9690ff0e02e05ece84eb2413f026a450f6e26a68a40af2121a97b19547c118f739762990d75fb7c29547e88fdac2be717344326c78f63248ddc2c2620e2b7ce1e55fa8da65a0e3aa3be1aff9f843022026f836286adba177469e1a30cb31cdf827d89810f6b1eaf389", 0xbb, 0xda8, 0x0, 0x0, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0x7fffffff, r1, &(0x7f0000000300)="1ad1886c30a6a08b6098f90023c183574fc636400cc1d3f37e630b4c0f9fc47cdaeab7ece454cda6a40565102eafe9e2070d1403ebf9829899a5086c9eaeb70f297d598fb2f47e3f333f25838c5669e91439b0a409db3dfda09b888e5d05c9d54612bf7adc8a6dafed50d3a53d56819cef9317c5df6ae168cd7df7c1e867eab4190cfd8260152c8d46", 0x89, 0x168}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000000400)="731a20517f3099def41a773b6162832143754a7cd8", 0x15, 0x8, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000540)="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", 0x1000, 0xd7, 0x0, 0x1, r0}]) io_submit(r2, 0x1, &(0x7f0000001800)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000640), 0x28a, 0x0, 0x0, 0x1, r0}]) dup2(r1, r0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="d40b34dd718b67000200000011c86004960b8a63caa3f10000000000000000"], 0x10}}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001580)={'filter\x00', 0x62, "200e1e7b4f7326eaacc52f2177ec715e5af67bff984c0612addfbaaecb42df1b2df2ff39ca82b6234e3c61b3eed4a2231ec3c89bce906a2e32411b5e3c07a0e8669276c47082001862c1825dcfe8584ee72c1e608e9250f32be80297202caa74608e"}, &(0x7f0000001640)=0x86) getrandom(&(0x7f0000001540)=""/40, 0x28, 0x31bae6754a7fed80) 21:07:27 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xa746, 0x30, 0x3, 0x100000001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x68aadcdc}, 0x8) sendto$inet6(r0, &(0x7f00000001c0)="631b0b0161fdd4fe28c73efa04a9024f0f610297b53a45231b9ad0c6e06875b52e9635a9bf112379ce02518ffe0917a020b3633800901d482d37915486f686c2786900753869e89c4a613a9aa243000558980358ef58c1447a828231a671877de38c73bbb7314b195f8654", 0xffffffffffffffd0, 0x4000000, &(0x7f0000000100)={0xa, 0x4e22, 0x84d0, @mcast1, 0x8001}, 0xfffffffffffffdf0) mprotect(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x2000004) 21:07:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000180), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x24, r1, 0x8, 0x0, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) process_vm_writev(r2, &(0x7f0000000100), 0x0, &(0x7f00000023c0)=[{&(0x7f0000000000)=""/236, 0xec}], 0x1, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0) 21:07:27 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x2000) open_by_handle_at(r0, &(0x7f00000001c0)={0xc3, 0x400, "87cfd0e9282dd0837e98d2d9fdbdc28ba5b4c49c515ed48ea3692b1dfb79ba5c7bbb34c41c3be8c40266ddc44583dd764fb99ed47bb9eb7dac071092858864191fcfcdeef5528476fa9b170aa7f556a900e25af77fceede8bea3bee455508122a2f5dc426d7cc0418a2562151e69a8252f7a57512f738ed41a275f81aa1ebaf6be0b8f6522f961034d41eab37f53185173ace45ca810846333a0367337d97b96a180004525dd1eeacf47cfaa9d6790958963ffd8d7a2988bc476a7"}, 0x200000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x3fa, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x12, &(0x7f0000000180), &(0x7f0000000140)=0x10) ioctl$KDGKBLED(r1, 0xc08c5114, &(0x7f0000a07fff)) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000080)=0x991c, 0x4) 21:07:29 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) getpid() fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:29 executing program 4: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00000003c0)={r3, r4/1000+30000}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x84) close(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@ipv4={[], [], @multicast1}, @ipv4={[], [], @local}, @remote, 0x8, 0x1000, 0x0, 0x100, 0xd55, 0x44000000, r6}) fremovexattr(r2, &(0x7f0000000400)=ANY=[@ANYBLOB='bt\a\x00\x00\x00[md5sum&%mime_type.nodev\x00']) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x400037b, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 21:07:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)="2e702e6e0000b000d5816ad07754465094b381ea82c662ffc8d42a511ee7b07f3f2cc2fb944863766c7fd982f487106c948a62a94678e9ba396c04869961c8dd2cec2ef905508c788238b1959906565de9c2d065e4c8e7bde6304bb4f6e9f1787655538b257c59e7e14cbb68fb975e7964176212796f3df0c723633c54af448fb0ac145fd1183cb4f3a480f85ccf192bbe58e3005fdda1da0490c80cf3958fe5d7262a40628d0442b082c8624e384db76a6fc900a51d34e709db5134cfc84d2a6d59ba423a0afa50f871bd70b229298ae7b7eb27fe2e17f32a7cdad02c7b117110e273de231e5082f2c0018562fe78040eb7", 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) socket$inet6(0xa, 0x80006, 0x100) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:29 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) dup2(r0, r1) close(r2) 21:07:29 executing program 2 (fault-call:3 fault-nth:82): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:29 executing program 5: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) unshare(0x64000000) 21:07:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x5, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getpriority(0x1, r1) 21:07:29 executing program 1: r0 = socket$kcm(0x29, 0x2000000000007, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000080)={'gretap0\x00', @ifru_hwaddr=@broadcast}) [ 565.857918] FAULT_INJECTION: forcing a failure. [ 565.857918] name failslab, interval 1, probability 0, space 0, times 0 [ 565.866848] IPVS: ftp: loaded support on port[0] = 21 [ 565.869314] CPU: 0 PID: 23332 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 565.881765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.891140] Call Trace: [ 565.893789] dump_stack+0x14b/0x190 [ 565.897464] should_fail+0xa98/0xaa0 [ 565.901255] __should_failslab+0x278/0x2a0 [ 565.905546] should_failslab+0x29/0x70 [ 565.909478] __kmalloc+0xbe/0x350 [ 565.912977] ? __alloc_workqueue_key+0xd5/0x2300 [ 565.917773] ? __alloc_workqueue_key+0x2a9/0x2300 [ 565.922714] __alloc_workqueue_key+0x2a9/0x2300 [ 565.927447] ? mempool_create+0x16e/0x210 [ 565.931691] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 565.937192] ? ceph_msgpool_init+0x19f/0x2a0 [ 565.941736] ceph_osdc_init+0x7d1/0x1090 [ 565.945873] ceph_create_client+0x435/0x630 [ 565.950290] ceph_mount+0xc31/0x30d0 [ 565.954058] ? alloc_pages_current+0x6b1/0x970 [ 565.958730] ? destroy_caches+0x120/0x120 [ 565.962936] mount_fs+0x28f/0x760 [ 565.966502] vfs_kern_mount+0x21b/0x8d0 [ 565.970523] do_mount+0xcee/0x56b0 [ 565.974170] ksys_mount+0x32e/0x3d0 [ 565.977902] __x64_sys_mount+0x157/0x1c0 [ 565.982013] ? ksys_mount+0x3d0/0x3d0 [ 565.985857] do_syscall_64+0x15b/0x220 [ 565.989804] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 565.995025] RIP: 0033:0x457089 [ 565.998266] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 566.014450] IPVS: ftp: loaded support on port[0] = 21 [ 566.017730] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 566.017769] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 566.017791] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 566.017811] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 566.017844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 566.017880] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000052 21:07:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r2, 0x108, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x480c0}, 0x40) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10000001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000180)={{0x1}}) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000040)={{0x1}}) dup3(r3, r0, 0x0) 21:07:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000280)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492494, 0x400040) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000001c0)=0x6e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0x800, 0x2}, 0x0, 0x7, 0x1, {0x100000001, 0x9}, 0x4, 0x79d}) socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 21:07:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='.(]}usersecurity\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0xffffffff, 0xd7c, 0xb7b, 0x2}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x8, @loopback, 0x8000}}, 0x101, 0x80000000, 0x2, 0x3, 0x6}, &(0x7f0000000200)=0x98) close(r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 21:07:30 executing program 2 (fault-call:3 fault-nth:83): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x30, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x20000620], 0x90, &(0x7f00000000c0), &(0x7f00000005c0)=[{}, {}, {}]}, 0x108) r5 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r6 = socket$inet6(0xa, 0x3, 0x3a) r7 = socket$inet6(0xa, 0x1000000801, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r7, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)="2e2f6367726f75702e6ee5742f73797a3000bfa6380520d5ca0d14dc1b852fc9c5ee8fa2c5ae8ef145a52ea4d7f509f18923aaf72e451c1877c5e5827bb7ed3aeaef7ba362608fe973f07b52867c0da6f66fc94c0e3377f7f6e244de31295cf2fc933ec8ddadcf6bf697be3f8ffbb322c9190191fbfbce68402ca10ce02c0276c16e7351b3d87967e3c25c5c27932bbe21ef992a89c87fb29a9d4cd531154d15fd7646ddb50fba26c0db7ac6eda36344fd84c9d768d5a8b82b9213ce8d6302ce0d170f8a420051f6bf0803bff19cc7f3978200b300f8ba85b16868", 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000001900)=ANY=[], 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x4000000000014, &(0x7f00000000c0)=0x80400000001, 0x240) connect$inet(r9, &(0x7f0000000200)={0x2, 0x0, @remote}, 0x10) 21:07:30 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x12001) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'security.', 'system.advise\x00'}, &(0x7f00000003c0)='(-\x00', 0x3, 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)='+\'\x00', 0x3, 0x0) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/218, 0xda) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000680)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000300)={0xffffffffffffffff}, 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000480), r2, 0x3}}, 0x18) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000400)={0x9baf8a2a8665e875, 0x70, 0x10000, 0x10000, 0x10001, 0x0, 0x0, 0x2, 0x24000, 0x1, 0x6, 0x1000, 0x6000000000000, 0x8, 0x7, 0x6, 0x7, 0x4, 0x7, 0x7, 0xd0f, 0x1, 0x10000, 0x0, 0x0, 0x100000001, 0x0, 0x9, 0x313e, 0x100, 0xe8d, 0xff, 0xd88, 0x1, 0x3, 0x6, 0x6a, 0x2, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x20, 0x6, 0x4000000000, 0x5, 0x1, 0x3f31, 0x2}, r3, 0x4, r1, 0x1) [ 566.446195] FAULT_INJECTION: forcing a failure. [ 566.446195] name failslab, interval 1, probability 0, space 0, times 0 [ 566.457685] CPU: 1 PID: 23365 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 566.464989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.474365] Call Trace: [ 566.477013] dump_stack+0x14b/0x190 [ 566.480686] should_fail+0xa98/0xaa0 [ 566.484466] __should_failslab+0x278/0x2a0 [ 566.488755] should_failslab+0x29/0x70 [ 566.492680] __kmalloc+0xbe/0x350 [ 566.495905] kernel msg: ebtables bug: please report to author: Wrong len argument [ 566.496185] ? __alloc_workqueue_key+0xd5/0x2300 [ 566.496222] ? __alloc_workqueue_key+0x340/0x2300 [ 566.496311] __alloc_workqueue_key+0x340/0x2300 [ 566.518219] ? mempool_create+0x16e/0x210 [ 566.522460] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 566.527947] ? ceph_msgpool_init+0x19f/0x2a0 [ 566.532444] ceph_osdc_init+0x7d1/0x1090 [ 566.536552] ceph_create_client+0x435/0x630 [ 566.540949] ceph_mount+0xc31/0x30d0 [ 566.544706] ? alloc_pages_current+0x6b1/0x970 [ 566.549356] ? destroy_caches+0x120/0x120 [ 566.553588] mount_fs+0x28f/0x760 [ 566.557127] vfs_kern_mount+0x21b/0x8d0 [ 566.561148] do_mount+0xcee/0x56b0 [ 566.564772] ksys_mount+0x32e/0x3d0 [ 566.568485] __x64_sys_mount+0x157/0x1c0 [ 566.572587] ? ksys_mount+0x3d0/0x3d0 [ 566.576435] do_syscall_64+0x15b/0x220 [ 566.580371] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 566.585608] RIP: 0033:0x457089 [ 566.588849] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 566.607777] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 566.615526] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 566.622830] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 566.630127] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 566.637428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 21:07:30 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$int_in(r0, 0x541e, &(0x7f0000000080)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x8, 0x1, 0xffffffffffff076e, 0x1, 0x2, 0xfba, 0x0, 0xfffffffffffff000, 0x6, 0x8f}) fremovexattr(r0, &(0x7f0000001980)=@known='security.ima\x00') [ 566.644722] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000053 [ 566.735351] kernel msg: ebtables bug: please report to author: Wrong len argument 21:07:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x3b}) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}], "20ab765da1219c664f2d14866a6b0f9302bfd8242e3955d19156da3abbeacecf12769edf22076fe2d26bd2b043f6957838cad4d17b5181436d8b29f03ec2204da87ec7345a2cc1b43b721b1b86db7fd150bdead8ece6fac3cbed89c0bb1602bf3be44c8f3ec7e4f4cddc9698940bc4e59c5fd96f34b89b0cf442c1cb51dd9f12999f5f5d6f88591cd4b75959aa9255f9014311bb0e7896fbd151a1c1b87f01e77a071d973e7b13f7c397863d277a9cd753623e1c506595e784308b3f24d2f5e4241165246c0608f69c567a79fc60f1aa9ec3ebc5b1e0359a746a8736ece025921aed4eb98c085933881f550ab4030f6feea94d97b088f661057b2b3608abedac608590334927d9b4c259379ea3b8626a25bffda23806546029e587e89805b6d0269ec49425a5207e25de29671f40b59f3a2d55b4801b6ccd3c855bbba10271a8a5d1b738b92b6f9fd947aaa85d0dd86bbbca8ed0ffeff62d012b61a8012e9c00d9f7ded4b4457a92760d7a367e1058ed058cb58e2574e301fcab4ad727dd633b1f1f44b1ea13300b01a7f03a0aceb253dac8cfd72696ec000bb647baa750a6256a7756e08eb7103630c140f585f14e3ce0da5142a7b24264dfa8dc10f07764ff74a7a5abc7d99093bc0bd0525c7a8e76376525caf972e882b9886ca2d63043373b6b119862745824c4310588eb341bf51029e64f7193a6c3a2d488e730289fd3990ca366f55eb04cdc9ecc00ff64bdc629f6160af267263d60d10986ba3a2b339dee0eb95df12cd11cecec07f8dd615fd1175d02a81761383a2c27350ca7cd53c23b14e055fdf8067214907f5ba4a0a6b4cee5a110d3ed8f6d444db9402019f817312830f19c55455b16b1cb1410c19fbfb11c0d"}, 0x2cc) 21:07:32 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x55e, 0x40002) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) userfaultfd(0x80000) r1 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) connect$inet6(r1, &(0x7f00000000c0), 0x1c) 21:07:32 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:32 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x20000000000001, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) 21:07:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0xd0a, 0x4) socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:32 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='befs\x00', 0x1000, &(0x7f00000001c0)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f00000001c0)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) umount2(&(0x7f0000000140)='./file0\x00', 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000240)=0x6e, 0x80800) sendmsg(r3, &(0x7f0000000d00)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000003c0)="98d2e23434b719e3848b6984d7c698363b3c66f1a8b3632629a7f1be1e3e789331448ebad426360dbdc2adaa6b2041c8ebc45c8775422689a45b42ee6b3ad7b48d03f48db63c5d4bb6a858a8f4665c1e6d19903cd91780235d5adaa972eb4a5c9ae8b447dc9ad6d90ddcf44454ac436a4132bd809de8b20ccd6119df8a03f83d8e0663a1bf90111c9e075b0033b18b33d19a6acd9c8e24b629bc", 0x9a}, {&(0x7f0000000480)="14d905214bd118ce484a107542788d6966b9066b5bf970848351360d8112b8a2c30e793e53a75f5f87dd072138023e32947a2d478f9bc82a829f57ce6987c090a332d7aefcf2a6e7f8df6af7fe991f104ba1ac24cb498f80c898bb3556cc303e4371094aa2c0cf809a033f417fc2ba77a76428a9fce9de1949b6ab8b989f49c52fc614c2dc", 0x85}, {&(0x7f0000000540)="d86e6d755b1d3e00fdf42957480837b318b8f7a51d0fd2104c6a0c85259ee607ea298e14823ca3bdf3619050d4f77607394e5c79b56b81b27d4ffc98e7055b7c23a02f96822b8b922f187e225ff32aa7d97213d845cd4b", 0x57}, {&(0x7f00000005c0)="74ec4a7fac36a0e6f65b34be945dfc6504ba268692437654cc2ac06bebb6094016657fc9ab9241b111d80e91139b2617e2de8b33833fb5f08748e8486ccbb67fe4bf9e1a5981456d2cf8d79d853664c03d276fd5760d48ecb03c10b57c0a6c7419222e3d476b4ee1e457b4a8cad3919834c7a9ab", 0x74}, {&(0x7f0000000640)="fcf6f4", 0x3}, {&(0x7f0000000680)="947506fd40627bb7827ab5fc19d66da518be615a95f870a237dafff61d8a", 0x1e}, {&(0x7f00000006c0)="a15ffef3fca45ed67c43efd92aeb219970d3c042066474db6a1e626e9ba0226b09229586", 0x24}, {&(0x7f0000000700)="c0325c5e077e1b2d7cc5f36ac1a2c69e83632c94982c7abbe8b77b9b9d6c79f68b2be9a7d9aa3cf16740fe40d4058a43e733d3246c4d24d60356bf2a1d49b16e911153a482e47bffa92095087af60095b5b5364409bd15291de4d81ad64b689fdb6eb48a86d02c912a757714435ffea67383ede23cce1ac992fb6cebed4499032d3a261b3886928a5e22f52460100a2c282adf4d1702e356de05a4ff9f15eec43665fddbd9af087dc258afbcd70aa025a45600d8b238ea7008", 0xb9}, {&(0x7f00000007c0)="642a59a6713ae9f57cb7d24441053a610d036f63f969e7137bea397f6b0c7a272a76041ea471aef5df3a5f7dfa91d55da39e308877d2a566170c195bc942f002f89350e6383c22d75dc449677b0b1969a241a5d1ec66e5fea5ed8847b4e8b11bbf9bffe537a8cd06ed6319c77efb29363d561514dd1e3428d385f3f4f29cf3d89e8a99355057a910837b45bb924c5e73fe2a1a3edac5da1a8b589a9d73a4c6306818c6600c1bda531c4bf3e7a43d9f217cd7caadf9f0af662b91c01f890bdfe1f8c6c0aefb3e5b89495f5f6e4a5f1526f77e1d5d17258c2e50c211f8a563", 0xde}], 0x9, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x348, 0x40}, 0x0) 21:07:32 executing program 2 (fault-call:3 fault-nth:84): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="00029576d2b971bd4c28b65b5845b55f9a3552471e0569bf7613b73e40f3744be0221e1d58951a599dfcfbd9833e7468b6779a2eb7e7051e780cc16759826fcfc552fc8ff7047efcfd913efa96c3ab2a7c6dabda066ab1b80db57f534e6eae5dbd5d3cc44f03749466e7fe8dcfcfd8e722070c56ec8e") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="eb280a1a75511eb82753cf3edb473d6a", 0x10) close(r1) 21:07:32 executing program 5: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x65d}, 0x4) sendmmsg$alg(r0, &(0x7f000000b4c0), 0x396, 0x0) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600000000000000009b0300003800000000000000f5e6000000002000000000000000000000000000000000000300000000000000000800000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b79e07875bca60bec3ff4ba1f6129a00000000000000000000000000000000000000000000000000d763c32900000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed6887"], 0x143) fsetxattr(r1, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)='^(ppp0\x00', 0x7, 0x3) recvfrom$packet(r1, &(0x7f00000000c0)=""/225, 0xe1, 0x0, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) [ 568.953396] FAULT_INJECTION: forcing a failure. [ 568.953396] name failslab, interval 1, probability 0, space 0, times 0 [ 568.964825] CPU: 0 PID: 23401 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 568.972129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.981506] Call Trace: [ 568.984152] dump_stack+0x14b/0x190 [ 568.987830] should_fail+0xa98/0xaa0 [ 568.991665] __should_failslab+0x278/0x2a0 [ 568.995985] should_failslab+0x29/0x70 [ 568.999942] __kmalloc+0xbe/0x350 [ 569.003455] ? apply_wqattrs_prepare+0xd8/0x1010 [ 569.008252] apply_wqattrs_prepare+0xd8/0x1010 [ 569.012922] ? __msan_poison_alloca+0x173/0x1f0 [ 569.017658] ? apply_workqueue_attrs_locked+0x94/0xbe0 [ 569.023022] ? __alloc_workqueue_key+0x1b0e/0x2300 [ 569.028049] apply_workqueue_attrs_locked+0x21b/0xbe0 [ 569.033328] __alloc_workqueue_key+0x1b0e/0x2300 [ 569.038196] ceph_osdc_init+0x7d1/0x1090 [ 569.042317] ceph_create_client+0x435/0x630 [ 569.046737] ceph_mount+0xc31/0x30d0 [ 569.050493] ? alloc_pages_current+0x6b1/0x970 [ 569.055149] ? destroy_caches+0x120/0x120 [ 569.059368] mount_fs+0x28f/0x760 [ 569.062863] vfs_kern_mount+0x21b/0x8d0 [ 569.066880] do_mount+0xcee/0x56b0 [ 569.070476] ksys_mount+0x32e/0x3d0 [ 569.074173] __x64_sys_mount+0x157/0x1c0 [ 569.078269] ? ksys_mount+0x3d0/0x3d0 [ 569.082117] do_syscall_64+0x15b/0x220 [ 569.086051] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 569.091275] RIP: 0033:0x457089 [ 569.094496] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.113441] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 569.121182] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 569.128472] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 569.135763] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 569.143309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 21:07:33 executing program 1: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000280)=""/134, 0x86) [ 569.150601] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000054 21:07:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="00029576d2b971bd4c28b65b5845b55f9a3552471e0569bf7613b73e40f3744be0221e1d58951a599dfcfbd9833e7468b6779a2eb7e7051e780cc16759826fcfc552fc8ff7047efcfd913efa96c3ab2a7c6dabda066ab1b80db57f534e6eae5dbd5d3cc44f03749466e7fe8dcfcfd8e722070c56ec8e") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="eb280a1a75511eb82753cf3edb473d6a", 0x10) close(r1) 21:07:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f00000000c0)=0x1, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @multicast1}, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000)='_', 0x1, 0x0, &(0x7f0000000b00)={0x2, 0x0, @loopback}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x10, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/45, 0x2d}], 0x1, &(0x7f0000001b40)=""/4096, 0x1000}, 0x0) 21:07:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000800, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000300)=ANY=[], 0x0) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000700)={@multicast2, @local}, &(0x7f00000006c0)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x200, 0x800) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000600)={{0xa, 0x0, 0x3, @ipv4={[], [], @multicast1}}, {0xa, 0x2, 0x1, @remote}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) 21:07:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000440), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f00005c8000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2}, 0x10) recvmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000240)}}], 0x1, 0x100, &(0x7f0000002500)={0x77359400}) 21:07:33 executing program 2 (fault-call:3 fault-nth:85): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:33 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc000000000000004) socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190020ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) [ 569.600705] FAULT_INJECTION: forcing a failure. [ 569.600705] name failslab, interval 1, probability 0, space 0, times 0 [ 569.612126] CPU: 1 PID: 23448 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 569.619447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.628826] Call Trace: [ 569.631483] dump_stack+0x14b/0x190 [ 569.635158] should_fail+0xa98/0xaa0 [ 569.638971] __should_failslab+0x278/0x2a0 [ 569.643276] should_failslab+0x29/0x70 [ 569.647199] __kmalloc+0xbe/0x350 [ 569.650705] ? apply_wqattrs_prepare+0x138/0x1010 [ 569.655585] apply_wqattrs_prepare+0x138/0x1010 [ 569.660312] ? __msan_poison_alloca+0x173/0x1f0 [ 569.665034] ? apply_workqueue_attrs_locked+0x94/0xbe0 [ 569.670398] ? __alloc_workqueue_key+0x1b0e/0x2300 [ 569.675415] apply_workqueue_attrs_locked+0x21b/0xbe0 [ 569.680713] __alloc_workqueue_key+0x1b0e/0x2300 [ 569.685586] ceph_osdc_init+0x7d1/0x1090 [ 569.689717] ceph_create_client+0x435/0x630 [ 569.694120] ceph_mount+0xc31/0x30d0 [ 569.697885] ? alloc_pages_current+0x6b1/0x970 [ 569.702553] ? destroy_caches+0x120/0x120 [ 569.706784] mount_fs+0x28f/0x760 [ 569.710295] vfs_kern_mount+0x21b/0x8d0 [ 569.714321] do_mount+0xcee/0x56b0 [ 569.717954] ksys_mount+0x32e/0x3d0 [ 569.721676] __x64_sys_mount+0x157/0x1c0 [ 569.725813] ? ksys_mount+0x3d0/0x3d0 [ 569.729659] do_syscall_64+0x15b/0x220 [ 569.733592] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 569.738823] RIP: 0033:0x457089 [ 569.742054] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.760990] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 569.768753] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 569.776067] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 569.783387] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 569.790688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 569.798018] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000055 21:07:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000180)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)='v', 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) 21:07:33 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x2, 0x3}, 0x8) bind$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host}, 0x10) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8834) sendto$inet(r1, &(0x7f00000000c0)="74f602f7ba08a88cf6365eb8f36f49955ab766d0c2062823d58924fd62fd3d40d02c6815cea4abf1f77a9b221d7493945fe0bb07af2240f62e0b817603f3", 0x3e, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast}, 0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xe0e0, 0x40) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000280)={0x4c, 0xc536, 0xffff, 0x3, 0x18cf, 0x8001}) bind$vsock_dgram(r4, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved}, 0x10) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x4000) close(r3) 21:07:33 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:34 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000010006, 0x100000001, &(0x7f0000000000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335bdf8ec65960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bb", 0xd8) 21:07:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x181002, 0x48) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000400)={0xffffffffffff6662, {{0xa, 0x4e20, 0xffffffffffffffff, @mcast1, 0x2}}}, 0x88) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000580)={0x5, 0x9, 0x400, 0x3f, 0xcc5}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000380)={'vcan0\x00', r5}) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x30}, 0x0) write$binfmt_script(r6, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r6, &(0x7f000000b9c0)=[{{&(0x7f0000000500)=@sco, 0x80, &(0x7f0000000940)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f00000009c0)=""/86, 0x56}}], 0x1, 0x0, &(0x7f000000bc80)) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000180)=0x60) 21:07:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x1000000000000005, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:35 executing program 5: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x65d}, 0x4) sendmmsg$alg(r0, &(0x7f000000b4c0), 0x396, 0x0) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600000000000000009b0300003800000000000000f5e6000000002000000000000000000000000000000000000300000000000000000800000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b79e07875bca60bec3ff4ba1f6129a00000000000000000000000000000000000000000000000000d763c32900000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed6887"], 0x143) fsetxattr(r1, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)='^(ppp0\x00', 0x7, 0x3) recvfrom$packet(r1, &(0x7f00000000c0)=""/225, 0xe1, 0x0, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) 21:07:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) io_setup(0x8, &(0x7f0000000140)=0x0) socket(0x1e, 0x80005, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r3, r4, 0x26, &(0x7f0000000080)={0x29, 0x8001, 0x1f, 0x200}) io_submit(r2, 0x76, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040), 0x70c000}]) 21:07:35 executing program 2 (fault-call:3 fault-nth:86): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:35 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x2, 0x4) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, [], [{0x1, 0x3, 0x3, 0x2, 0x8, 0x7}, {0x81, 0x6, 0x6, 0x8, 0xffffffffffffffff, 0x800}], [[], [], [], []]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000240)={0x20, 0x1, 0x20}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0)=0x2, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x80000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000340)) r3 = dup2(r0, r1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000380)=0x240000000000000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000003c0)='bond0\x00') r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x40002, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0x8001, 0x4) fcntl$notify(r2, 0x402, 0xa) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000480)={0x3, @time={0x77359400}, 0x7, {0x3e7, 0x8}, 0x2, 0x2, 0x3}) ioctl$UI_END_FF_UPLOAD(r3, 0x406855c9, &(0x7f0000000540)={0x2, 0x1, {0x57, 0xffffffffffffff00, 0x4, {0x29, 0x6}, {0x8, 0x7}, @period={0x0, 0x0, 0x5, 0x8001, 0x5, {0x0, 0x9e5, 0x101, 0x8}, 0x6, &(0x7f0000000500)=[0x9, 0x7, 0x1f, 0x4, 0x1ff, 0x3]}}, {0x56, 0xfff, 0x1e5, {0x3, 0x800}, {0x8000}, @const={0x100000001, {0x682, 0x8, 0x80, 0x7}}}}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb4, r5, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd6}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20040840}, 0x40811) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000780)=@req3={0x7fff, 0x23c5, 0x8, 0x8000, 0x8, 0x1a, 0x40cb}, 0x1c) write$P9_RLCREATE(r2, &(0x7f00000007c0)={0x18, 0xf, 0x1, {{0x0, 0x4, 0x3}}}, 0x18) r6 = syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x5, 0x80000) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000840)={0x101, 0x2, 0x0, 0x6d5}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000880)=""/88) timerfd_create(0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000900)={{0x9, 0x9}, 0x0, 0x5, 0x1, {0x8, 0x2877}, 0x400, 0x100000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000980)=[@in6={0xa, 0x4e21, 0x40, @local, 0x2}, @in6={0xa, 0x4e23, 0x7, @mcast1, 0x9}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x1e}, 0xfffffffffffffffa}, @in6={0xa, 0x4e22, 0x0, @local, 0x7fff}, @in6={0xa, 0x4e20, 0x1, @loopback, 0x10000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x3f, @empty, 0x6}], 0xc8) timerfd_create(0x0, 0x800) getgroups(0x7, &(0x7f0000000a80)=[0xee01, 0xee00, 0xee01, 0xee01, 0x0, 0xee01, 0xee00]) r8 = getgid() r9 = getgid() getgroups(0x1, &(0x7f0000000ac0)=[0xee00]) fstat(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000b80)=[r7, r8, r9, r10, r11]) 21:07:35 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x0) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:35 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0xa) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) recvmsg$kcm(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0x2}, 0x2001) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:35 executing program 1: r0 = memfd_create(&(0x7f0000000100)="76626f786e657430a800", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000000000000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x1) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002640)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000002740)=0xe8) getresuid(&(0x7f0000002780)=0x0, &(0x7f00000027c0), &(0x7f0000002800)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002840)={{{@in6=@mcast2, @in6=@remote, 0x4e23, 0x8, 0x4e21, 0x101, 0xa, 0x80, 0xa0, 0x3b, r2, r3}, {0x7, 0x0, 0x100, 0xffffffff, 0x80000000, 0x6b, 0x0, 0x3}, {0xc52, 0xb292, 0x2, 0x8}, 0x2, 0x6e6bb9, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback, 0x4d6, 0x7f}, 0xa, @in6=@mcast2, 0x3503, 0x5, 0x2, 0x1, 0x6, 0x3bad, 0x3}}, 0xe8) 21:07:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x800) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 571.996815] FAULT_INJECTION: forcing a failure. [ 571.996815] name failslab, interval 1, probability 0, space 0, times 0 [ 572.008734] CPU: 0 PID: 23511 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 572.016040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.025430] Call Trace: [ 572.027485] Unknown ioctl 1077957454 [ 572.028096] dump_stack+0x14b/0x190 [ 572.028137] should_fail+0xa98/0xaa0 [ 572.028265] __should_failslab+0x278/0x2a0 [ 572.043556] should_failslab+0x29/0x70 [ 572.047499] __kmalloc+0xbe/0x350 [ 572.050997] ? apply_wqattrs_prepare+0x29c/0x1010 [ 572.055896] apply_wqattrs_prepare+0x29c/0x1010 [ 572.060649] ? apply_workqueue_attrs_locked+0x94/0xbe0 [ 572.066021] apply_workqueue_attrs_locked+0x21b/0xbe0 [ 572.067069] Unknown ioctl 1075343563 [ 572.071268] __alloc_workqueue_key+0x1b0e/0x2300 [ 572.071355] ceph_osdc_init+0x7d1/0x1090 [ 572.071397] ceph_create_client+0x435/0x630 [ 572.088375] ceph_mount+0xc31/0x30d0 [ 572.092147] ? alloc_pages_current+0x6b1/0x970 [ 572.096815] ? destroy_caches+0x120/0x120 [ 572.101038] mount_fs+0x28f/0x760 [ 572.104539] vfs_kern_mount+0x21b/0x8d0 [ 572.108557] do_mount+0xcee/0x56b0 [ 572.112198] ksys_mount+0x32e/0x3d0 [ 572.115908] __x64_sys_mount+0x157/0x1c0 [ 572.120010] ? ksys_mount+0x3d0/0x3d0 [ 572.123847] do_syscall_64+0x15b/0x220 [ 572.127784] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 572.131222] Unknown ioctl 1077957454 [ 572.132999] RIP: 0033:0x457089 [ 572.133034] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 572.133051] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 572.133085] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 572.133106] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 572.133125] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 572.133143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 21:07:36 executing program 1: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3d33e1b0b0f69a529b51ceae46c3d43536413fcd1fa450f9e4cb0a0815a8770115328f32f78e98aa531567c4341aed6642c90b957779", 0x36, 0x0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/28, 0x1c) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000140)='^\x00', 0x2) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000180)=""/188, &(0x7f0000000240)=0xbc) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x0) keyctl$set_timeout(0xf, r0, 0x7) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000002c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000300)=""/189) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x8bd9, 0x100000000, 0x1, 0x1, 0x3, 0xffffffff, 0x0, {0x0, @in6={{0xa, 0x4e22, 0xffffffffffff49c4, @mcast2}}, 0x8, 0x94, 0x0, 0x3, 0x8}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r3, 0x8, 0x6, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000580)=0x200, 0x4) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000005c0)=""/143, &(0x7f0000000680)=0x8f) fadvise64(r1, 0x0, 0xffffffffffffff2f, 0x1) fcntl$addseals(r2, 0x409, 0x4) keyctl$describe(0x6, r0, &(0x7f00000006c0)=""/52, 0x34) write$P9_RSTAT(r1, &(0x7f0000000700)={0x5d, 0x7d, 0x2, {0x0, 0x56, 0xfffffffffffffff7, 0x8, {0x4, 0x3, 0x5}, 0x200000, 0x1, 0x1, 0x8, 0x2, '^\x00', 0xa, 'id_legacy\x00', 0xa, 'id_legacy\x00', 0xd, 'system\\vmnet1'}}, 0x5d) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getgroups(0x5, &(0x7f00000008c0)=[0xee01, 0xffffffffffffffff, 0xee01, 0x0, 0xee00]) keyctl$chown(0x4, r0, r4, r5) sendto$inet6(r2, &(0x7f0000000900)="1b8d0b41fd639a5c6feda9ec7ad42b221f38175a82cee5ae10b4613559b3af75a33a026534896414be6e8ab4aa82d6c5453b0763980983309f1ad0e9302c373f5dfe81f0920544a6e7f436df26913f6029c8bab1d245a5f90211860a05e760b04f93adebe00b6b7784bb74838196bb132d9a987b2ff1794ddd898cdd5abfeb029b3977e3447d01c85eea954ecb55238e29e24d52cf45374a2dc0530a6306cdf5", 0xa0, 0x20000000, 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f00000009c0), &(0x7f0000000a00)) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000a40)=0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000a80)) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000ac0)="8e76f763d5636f55b249279e261b5183375c21191aa9dac830464e6c4bba5c3ae753611820b55d872036e869e42d534995d8f7c54c2e47f090e4815778f0d2cc5f9b2ae8f3122cbfee5cfc9c2c3fd2194b2cd82e70e6d3701649bf044c4c8ef6e7afa9787e2d523543b9eb1052a8c48a3a63da72cf06d7b80b2d5458e536fab90ccae4e90f9567a81cf6dfb193ee2a55d8a6303e90501ef13f60e9a4e34c8e38e55164ba804ed63e", 0xa8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000b80)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000bc0)=r7) [ 572.133175] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000056 [ 572.157929] Unknown ioctl 1075343563 21:07:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000800)={0x0, {{0xa, 0x4e22, 0x2, @mcast1, 0x3aa9}}, {{0xa, 0x4e23, 0xfffffffffffffff9, @remote, 0x6}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r3 = socket(0x11, 0x3, 0x0) r4 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r2, 0x4b32, 0x200000000001000) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r6, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r7 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r3], 0x1) getpeername$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r8}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000440)) bind$packet(r7, &(0x7f00000002c0)={0x11, 0x0, r9, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r5, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r7], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 572.304260] misc userio: Invalid payload size 21:07:36 executing program 2 (fault-call:3 fault-nth:87): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 572.347618] misc userio: Invalid payload size 21:07:36 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x84800, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") setfsuid(0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) fremovexattr(r1, &(0x7f0000000180)=@known='user.syz\x00') 21:07:36 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x0) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) [ 572.457390] FAULT_INJECTION: forcing a failure. [ 572.457390] name failslab, interval 1, probability 0, space 0, times 0 [ 572.468897] CPU: 1 PID: 23545 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 572.476213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.485594] Call Trace: [ 572.488254] dump_stack+0x14b/0x190 [ 572.491923] should_fail+0xa98/0xaa0 [ 572.495698] __should_failslab+0x278/0x2a0 [ 572.500014] should_failslab+0x29/0x70 [ 572.503948] kmem_cache_alloc_node+0x156/0xc00 [ 572.508583] ? alloc_unbound_pwq+0x1023/0x1880 [ 572.513255] alloc_unbound_pwq+0x1023/0x1880 [ 572.517733] apply_wqattrs_prepare+0x686/0x1010 [ 572.522519] apply_workqueue_attrs_locked+0x21b/0xbe0 [ 572.527849] __alloc_workqueue_key+0x1b0e/0x2300 [ 572.532725] ceph_osdc_init+0x7d1/0x1090 [ 572.536841] ceph_create_client+0x435/0x630 [ 572.541219] ceph_mount+0xc31/0x30d0 [ 572.544994] ? alloc_pages_current+0x6b1/0x970 [ 572.549701] ? destroy_caches+0x120/0x120 [ 572.553934] mount_fs+0x28f/0x760 [ 572.557464] vfs_kern_mount+0x21b/0x8d0 [ 572.561503] do_mount+0xcee/0x56b0 [ 572.565106] ksys_mount+0x32e/0x3d0 [ 572.568815] __x64_sys_mount+0x157/0x1c0 [ 572.572950] ? ksys_mount+0x3d0/0x3d0 [ 572.576791] do_syscall_64+0x15b/0x220 [ 572.580723] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 572.585938] RIP: 0033:0x457089 [ 572.589167] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:07:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x7fff, 0x19b) [ 572.608098] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 572.615857] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 572.623173] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 572.630472] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 572.637775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 572.645075] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000057 21:07:36 executing program 4: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x8c2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x0) ftruncate(r0, 0x200000000) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000080)=0x6b, 0x4) 21:07:36 executing program 1: r0 = epoll_create1(0x2) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x120000}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="5312820afb660c5ff4f388f30db4bb7408b120b5a7d683a1dac7068a2af694a8ab25c870c628d89a8822793aa788bc564f437ae566efd18a5ab09dc3e2fa8b463449df1846a4d7d6696347a6b41acf2c115819f1242467b8f544", 0x5a}, {&(0x7f00000001c0)="7d2c39654263ce8fda0b64c7f565dd5fc9159327b912d374edb4fcc3047e7658733290c89d0c69331887c1490faf2dffbf9fa17dda44797a33313381e7e9ab41a94a2a6437e85cc876633bdde8c2e194a5dbbe56f335e50a9fbc686d2c", 0x5d}, {&(0x7f0000000240)="d43775ae126fa1077e284b559129c0a7ab150a8512b67821b7b510a1159656809b5c4bdc559047777c7008174b6e307c0b00e466aa59692214eb834f8f7eef7cc68733cd65beca752ded7ab9136b9c80382b85d18fb432b29f828969fa853ea117c516", 0x63}], 0x3, 0x0, 0x0, 0x800}, 0x0) 21:07:39 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0xffffff94, 0x4}]}}, @icmp=@timestamp_reply}}}}, &(0x7f0000000100)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 21:07:39 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e24, 0x4, @mcast1, 0x728}, @in6={0xa, 0x4e24, 0xffff, @loopback, 0x4}], 0xda) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/114, &(0x7f0000000100)=0x72) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x20000180) 21:07:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) ioctl$RTC_VL_CLR(r1, 0x7014) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x800) close(r0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r1, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:39 executing program 2 (fault-call:3 fault-nth:88): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:39 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x0) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') r1 = openat$cgroup_ro(r0, &(0x7f0000000500)="6d656d0001792e73776174000000", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x100) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x7, @remote, 0x2}}, [0x81, 0x40, 0x8000, 0x80000001, 0x50, 0x8, 0xea7, 0x7f, 0x58, 0x6, 0x80000000, 0x4, 0x3, 0x7, 0x8001]}, &(0x7f0000000040)=0x100) pread64(r1, &(0x7f0000000240)=""/136, 0x200002c8, 0x930002) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x80000000, 0x2, 0x3, 0x5}, 0x31a) syz_open_pts(0xffffffffffffffff, 0x0) 21:07:39 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000340), 0x12) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000280)=""/75, &(0x7f0000000300)=0x4b) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r2, &(0x7f0000000200), 0xfffffffffffffe97, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvfrom$unix(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x1, 0x0, 0x0) recvfrom(r2, &(0x7f0000000200)=""/101, 0xfffffffffffffe61, 0x40000100, 0x0, 0x9cbc56ffa29bd621) [ 575.140893] FAULT_INJECTION: forcing a failure. [ 575.140893] name failslab, interval 1, probability 0, space 0, times 0 [ 575.152250] CPU: 0 PID: 23588 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 575.159577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.168967] Call Trace: [ 575.171791] dump_stack+0x14b/0x190 [ 575.175525] should_fail+0xa98/0xaa0 [ 575.179309] __should_failslab+0x278/0x2a0 [ 575.183644] should_failslab+0x29/0x70 [ 575.187620] __kmalloc_node+0x22a/0x11c0 [ 575.191741] ? apply_workqueue_attrs_locked+0x95c/0xbe0 [ 575.197186] ? init_rescuer+0xbe/0x6f0 [ 575.201161] init_rescuer+0xbe/0x6f0 [ 575.204968] __alloc_workqueue_key+0x1d90/0x2300 [ 575.209843] ceph_osdc_init+0x7d1/0x1090 [ 575.213959] ceph_create_client+0x435/0x630 [ 575.218376] ceph_mount+0xc31/0x30d0 [ 575.222147] ? alloc_pages_current+0x6b1/0x970 [ 575.226815] ? destroy_caches+0x120/0x120 [ 575.231062] mount_fs+0x28f/0x760 [ 575.234568] vfs_kern_mount+0x21b/0x8d0 [ 575.238666] do_mount+0xcee/0x56b0 [ 575.242301] ksys_mount+0x32e/0x3d0 [ 575.246026] __x64_sys_mount+0x157/0x1c0 [ 575.250128] ? ksys_mount+0x3d0/0x3d0 [ 575.253979] do_syscall_64+0x15b/0x220 [ 575.257935] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 575.263159] RIP: 0033:0x457089 [ 575.266432] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:07:39 executing program 3: r0 = memfd_create(&(0x7f0000000040)='cpusetcgroup\x00', 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x100000000, 0x6}, 0x8) r2 = inotify_init() ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0xfffffffffffffdae) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) [ 575.285369] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 575.293149] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 575.300459] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 575.307767] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 575.315067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 575.322372] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000058 21:07:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400002, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x18000000, 0x4004400}) 21:07:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) dup3(r9, r4, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{}, {0xa, 0x0, 0x0, @remote}}, 0x5c) 21:07:39 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$FUSE_OPEN(r0, &(0x7f0000000000)={0x20, 0x0, 0x3, {0x0, 0x62ac8ac239ede1e6}}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000008031, 0xffffffffffffffff, 0x0) unshare(0x20400) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x69, 0x7, &(0x7f0000000040)="f15d490b3202028ff9de3a359f0a4ec160f707014146014e91c66e466e641d2e7a603e174a0a3219b85f60ccf0c9238d3e8165", 0x33) 21:07:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x6) r1 = socket$inet6(0xa, 0x1000000000005, 0x0) getsockopt$inet_buf(r1, 0x84, 0x72, &(0x7f0000dcffe8)=""/24, &(0x7f0000000080)=0x18) accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) 21:07:39 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(0xffffffffffffffff, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:39 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000000)={0x28, 0x2, 0x0, {0x4, 0x3c3, 0x1}}, 0xfffffffffffffe59) exit(0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) 21:07:39 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80800, 0x80) mmap(&(0x7f000032d000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x5c832, r0, 0x2) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000040)=""/41}, 0x18) 21:07:40 executing program 2 (fault-call:3 fault-nth:89): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0xc0105303, &(0x7f0000000140)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0105303, &(0x7f00000002c0)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) 21:07:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = dup2(r0, r0) read$FUSE(r1, &(0x7f00000000c0), 0x1000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000880)={'nat\x00', 0x0, 0x3, 0x76, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000800)=""/118}, &(0x7f0000000200)=0x78) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 576.183340] FAULT_INJECTION: forcing a failure. [ 576.183340] name failslab, interval 1, probability 0, space 0, times 0 [ 576.194836] CPU: 0 PID: 23645 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 576.202160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.211551] Call Trace: [ 576.214216] dump_stack+0x14b/0x190 [ 576.217932] should_fail+0xa98/0xaa0 [ 576.221747] __should_failslab+0x278/0x2a0 [ 576.226041] should_failslab+0x29/0x70 [ 576.230005] __kmalloc+0xbe/0x350 [ 576.233546] ? __kthread_create_on_node+0xc4/0x810 [ 576.238538] ? __kthread_create_on_node+0x14e/0x810 [ 576.243618] __kthread_create_on_node+0x14e/0x810 [ 576.248552] ? kmsan_set_origin_inline+0x6b/0x120 [ 576.253456] ? rcu_free_pwq+0x70/0x70 [ 576.257350] ? kthread_create_on_node+0xf5/0x270 [ 576.262203] ? init_rescuer+0x334/0x6f0 [ 576.266276] kthread_create_on_node+0x23f/0x270 [ 576.271038] ? rcu_free_pwq+0x70/0x70 [ 576.274943] init_rescuer+0x334/0x6f0 [ 576.278845] __alloc_workqueue_key+0x1d90/0x2300 [ 576.283706] ceph_osdc_init+0x7d1/0x1090 [ 576.287832] ceph_create_client+0x435/0x630 [ 576.292253] ceph_mount+0xc31/0x30d0 [ 576.296023] ? alloc_pages_current+0x6b1/0x970 [ 576.300721] ? destroy_caches+0x120/0x120 [ 576.304976] mount_fs+0x28f/0x760 [ 576.308497] vfs_kern_mount+0x21b/0x8d0 [ 576.312538] do_mount+0xcee/0x56b0 [ 576.316205] ksys_mount+0x32e/0x3d0 [ 576.319949] __x64_sys_mount+0x157/0x1c0 [ 576.324084] ? ksys_mount+0x3d0/0x3d0 [ 576.327950] do_syscall_64+0x15b/0x220 [ 576.331919] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 576.337154] RIP: 0033:0x457089 [ 576.340401] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 576.359349] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 576.367139] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 576.374448] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 21:07:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465729f0bce026398beec80387ae7cac1e25996ef139a0757d14ff2125ee202948199f865f90e43c3b459a3cc79c5b268c187adcc9bad1671d189caf331f4be"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 21:07:40 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) recvfrom(r0, &(0x7f0000000140)=""/250, 0xfa, 0x40002122, 0x0, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000100)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xf}}) [ 576.381756] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 576.389062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 576.396367] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000059 21:07:40 executing program 2 (fault-call:3 fault-nth:90): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:40 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x771, 0x200000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xb3d9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000200)) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400540, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6, @random="d2ce3d3daab9"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) sync() socketpair$inet6(0xa, 0x80e, 0x100, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000100)={0x100, 0x81, 0x9, 0x4, 0x2, 0x8}) write$P9_RSTATFS(r4, &(0x7f0000000380)={0x43, 0x9, 0x1, {0x80000001, 0x6, 0x0, 0x9, 0x4, 0x5, 0x7, 0x9e, 0x613}}, 0x43) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000280)={'rose0\x00', 0x10001}) 21:07:40 executing program 3: r0 = creat(&(0x7f0000000000)='./control\x00', 0x80) ioctl$UI_DEV_CREATE(r0, 0x5501) mkdir(&(0x7f0000000100)='./control\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@remote, @dev, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) [ 576.671260] FAULT_INJECTION: forcing a failure. [ 576.671260] name failslab, interval 1, probability 0, space 0, times 0 [ 576.682805] CPU: 1 PID: 23668 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 576.690109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.699492] Call Trace: [ 576.702140] dump_stack+0x14b/0x190 [ 576.705813] should_fail+0xa98/0xaa0 [ 576.709586] __should_failslab+0x278/0x2a0 [ 576.713916] should_failslab+0x29/0x70 [ 576.717842] __kmalloc+0xbe/0x350 [ 576.721375] ? __alloc_workqueue_key+0xd5/0x2300 [ 576.726174] ? __alloc_workqueue_key+0x2a9/0x2300 [ 576.731104] ? __msan_get_context_state+0x9/0x30 [ 576.735918] __alloc_workqueue_key+0x2a9/0x2300 [ 576.740715] ceph_osdc_init+0x8af/0x1090 [ 576.744827] ceph_create_client+0x435/0x630 [ 576.749231] ceph_mount+0xc31/0x30d0 [ 576.753003] ? alloc_pages_current+0x6b1/0x970 [ 576.757683] ? destroy_caches+0x120/0x120 [ 576.761924] mount_fs+0x28f/0x760 [ 576.765440] vfs_kern_mount+0x21b/0x8d0 [ 576.769466] do_mount+0xcee/0x56b0 [ 576.773093] ksys_mount+0x32e/0x3d0 [ 576.776805] __x64_sys_mount+0x157/0x1c0 [ 576.780907] ? ksys_mount+0x3d0/0x3d0 [ 576.784743] do_syscall_64+0x15b/0x220 [ 576.788680] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 576.793900] RIP: 0033:0x457089 [ 576.797134] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:07:40 executing program 3: ioctl(0xffffffffffffffff, 0x800, &(0x7f0000000200)="025cc80700145f8f764070") r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0xdc6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={r1, 0x20}, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x0, 0xa, 0x0, [], [{0x14269cd7, 0xf9, 0x7, 0x2ac5, 0x6, 0x400}, {0x80000000, 0x800, 0x1, 0x8, 0x1, 0x401}], [[], [], [], [], [], [], [], [], [], []]}) read$eventfd(r2, &(0x7f00000001c0), 0x8) 21:07:40 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) sendmsg$xdp(r0, &(0x7f0000001580)={&(0x7f00000000c0)={0x2c, 0x2, r1, 0xa}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000100)="3f23f9da79ffb6c01661cb043b661aaf365895cc36aa", 0x16}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="ef80cb4dc99e4b3cdfb3b28185f7a26698f1efb6aae1b260ec57fe0a089ec17820e59f32946614f1d2f1c2979958e2ae01468b5af66f5df5949673e64262ece07e6e52221a50372e7995b45d34154965c302e7aa075bf3e97749973b25e742148a0933c429962a12ffafe0a6fa12ac4b15799b49988ca365687ea33299a320a6e845fe8bfd28c6236a804a417c4b8dae2d176b66a2a3bbd2523afb413016b4a3753338b6bc06f96a614c835fd561e052eee7cd8724252052b7f0d5e3ab2856845644d7d9e5e5543ff28e863abf", 0xcd}, {&(0x7f0000001380)="c60c389b777e3fe60deb529ac078fbb544d3312d2c5b94ac8c3d1cead09c79e63b8907e57465915d006774c497d6406f1d74f97e3c4361296d55b669b6f9ce5eeb46c596a668aaf0dcae3b74d5a198fddbee269017117303b91a8347e84abd506dd199afd10a3564c8496dc0d994d4e9691fa5ea9e4fb9a05e285358910a74aedaed0086a50007faf64140115fa059d6c8adab4d63a12ccab20be356703dc77ece5966451a1f2777e710c686a8a52059b1780239bff42f10cdb99b1f", 0xbc}, {&(0x7f0000001440)="81c336e2e157a18139059e9953216096af473acbcc8bc05c258028253324efadab2271cef50a34558eea98770e21467ed989025352787b1384a6c71ba930e81d65a8fa3ad36eb407dd1ec71aad555bada5590cec78e58afc2bc97433cdabb5ac3e51fb86a7a114df5933897ad0b35bbe88492702c50cff7a9c1cef32974680d1ae8df4a56c49ac906706cfe1274943d6c0231033ca48cbb4cda47a5c437af951c36ee6cc1e07154989010db2239180ac1629", 0xb2}], 0x5, 0x0, 0x0, 0x20000001}, 0x4000) socketpair(0x400000000001e, 0x3, 0x0, &(0x7f0000000140)={0x0, 0x0}) 21:07:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000700)={0x1d, r2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r4 = socket(0x11, 0x3, 0x0) r5 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r3, 0x4b32, 0x1000) r6 = socket$inet6(0xa, 0x3, 0x3a) r7 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r7, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r8 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r4], 0x1) getpeername$packet(r8, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r9}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000440)) bind$packet(r8, &(0x7f00000002c0)={0x11, 0x0, r10, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r6, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r8], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 576.816073] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 576.823834] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 576.831136] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 576.838431] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 576.845764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 576.853067] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000005a [ 577.017230] Unknown ioctl -2147199785 [ 577.031681] Unknown ioctl -2147199785 21:07:41 executing program 2 (fault-call:3 fault-nth:91): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 577.241666] FAULT_INJECTION: forcing a failure. [ 577.241666] name failslab, interval 1, probability 0, space 0, times 0 [ 577.253121] CPU: 1 PID: 23701 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 577.260431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.269825] Call Trace: [ 577.272499] dump_stack+0x14b/0x190 [ 577.276198] should_fail+0xa98/0xaa0 [ 577.279980] __should_failslab+0x278/0x2a0 [ 577.284290] should_failslab+0x29/0x70 [ 577.288242] __kmalloc+0xbe/0x350 [ 577.291766] ? __alloc_workqueue_key+0xd5/0x2300 [ 577.296610] ? __alloc_workqueue_key+0x340/0x2300 [ 577.301554] __alloc_workqueue_key+0x340/0x2300 [ 577.306339] ceph_osdc_init+0x8af/0x1090 [ 577.310506] ceph_create_client+0x435/0x630 [ 577.314982] ceph_mount+0xc31/0x30d0 [ 577.318741] ? alloc_pages_current+0x6b1/0x970 [ 577.323415] ? destroy_caches+0x120/0x120 [ 577.327656] mount_fs+0x28f/0x760 [ 577.331166] vfs_kern_mount+0x21b/0x8d0 [ 577.335235] do_mount+0xcee/0x56b0 [ 577.338900] ksys_mount+0x32e/0x3d0 [ 577.342615] __x64_sys_mount+0x157/0x1c0 [ 577.346729] ? ksys_mount+0x3d0/0x3d0 [ 577.350585] do_syscall_64+0x15b/0x220 [ 577.354550] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 577.359802] RIP: 0033:0x457089 [ 577.363049] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 577.382012] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 577.389744] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 577.397030] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 577.404300] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 577.411649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 577.418936] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000005b 21:07:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280\x00'}, 0xfffffffffffffe3b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) sendmsg$can_bcm(r2, &(0x7f00000012c0)={&(0x7f00000001c0), 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0x10, 0x7, {0x0, 0x2710}, {0x77359400}, {0x1, 0xd3, 0x3, 0x2}, 0x1, @canfd={{0x3, 0x80000001, 0x1, 0x2}, 0x2b, 0x3, 0x0, 0x0, "3cb6436ab5ac34d3dc7a1da4389eac6c165fd73449672501a5696268f2a019f25391bec779c0c0d8221462c510efd7428663a84761d548c01c8962c971634d67"}}, 0x80}, 0x1, 0x0, 0x0, 0x4011}, 0x80c0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x34000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 21:07:42 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(0xffffffffffffffff, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:42 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5456, &(0x7f0000000100)=0x7) socket$inet_smc(0x2b, 0x1, 0x0) 21:07:42 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x771, 0x200000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xb3d9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000200)) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400540, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6, @random="d2ce3d3daab9"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) sync() socketpair$inet6(0xa, 0x80e, 0x100, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000100)={0x100, 0x81, 0x9, 0x4, 0x2, 0x8}) write$P9_RSTATFS(r4, &(0x7f0000000380)={0x43, 0x9, 0x1, {0x80000001, 0x6, 0x0, 0x9, 0x4, 0x5, 0x7, 0x9e, 0x613}}, 0x43) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000280)={'rose0\x00', 0x10001}) 21:07:42 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x348) flock(r0, 0x3) socketpair(0x0, 0x6, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x9c3e, 0x4, 0xad, 0x8, &(0x7f0000000080)=[{}, {}, {}, {}]}) 21:07:42 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffff9, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)="318e1b4215aaf07f62be20de04f0d92abceaff9ca8e242581c1bf1f76c51ff38f1cef3c53999e48686deca223f3087013ab326089e590f5311767d2ec6f201e382b5015ffc17d1c9237a7e66") r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x20000000000003, @broadcast, 'dummy0\x00'}}, 0x16) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000680)="295ee1311f16f47767107094e7a9c718fb5cf781cbbb780ae1f91bc70b64be8ca8c9f75fee4fd5672980ed93810947c861e30a2b623994fd7f5d99dbe93d10639e2334870506532944fd4ee172c4707633c96881c4e33ef1a87a7c5ba4019624651d6ffa9225d927e413cdbfd25c4ec12499baf9f5ab1e4725306167d4") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000600)=0xfffffffffffffeba) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:42 executing program 2 (fault-call:3 fault-nth:92): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 578.921029] FAULT_INJECTION: forcing a failure. [ 578.921029] name failslab, interval 1, probability 0, space 0, times 0 [ 578.932704] CPU: 1 PID: 23711 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 578.940048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.949426] Call Trace: [ 578.952087] dump_stack+0x14b/0x190 [ 578.955794] should_fail+0xa98/0xaa0 [ 578.959575] __should_failslab+0x278/0x2a0 [ 578.963873] should_failslab+0x29/0x70 [ 578.967807] __kmalloc+0xbe/0x350 [ 578.971332] ? apply_wqattrs_prepare+0xd8/0x1010 [ 578.976179] apply_wqattrs_prepare+0xd8/0x1010 [ 578.980816] ? __msan_poison_alloca+0x173/0x1f0 [ 578.985582] ? apply_workqueue_attrs_locked+0x94/0xbe0 [ 578.991000] ? __alloc_workqueue_key+0x1b0e/0x2300 [ 578.995981] apply_workqueue_attrs_locked+0x21b/0xbe0 [ 579.001264] __alloc_workqueue_key+0x1b0e/0x2300 [ 579.006140] ceph_osdc_init+0x8af/0x1090 [ 579.010261] ceph_create_client+0x435/0x630 [ 579.014723] ceph_mount+0xc31/0x30d0 [ 579.018492] ? alloc_pages_current+0x6b1/0x970 [ 579.023155] ? destroy_caches+0x120/0x120 [ 579.027402] mount_fs+0x28f/0x760 [ 579.030915] vfs_kern_mount+0x21b/0x8d0 [ 579.034942] do_mount+0xcee/0x56b0 [ 579.038575] ksys_mount+0x32e/0x3d0 [ 579.042299] __x64_sys_mount+0x157/0x1c0 [ 579.046445] ? ksys_mount+0x3d0/0x3d0 [ 579.050285] do_syscall_64+0x15b/0x220 [ 579.054225] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 579.059454] RIP: 0033:0x457089 [ 579.062701] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 579.081637] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 579.089395] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 579.096705] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 579.104004] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 579.111318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 579.118654] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000005c 21:07:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000005, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000040)) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f0000000080)=""/161, 0x0, 0x1803}, 0x18) 21:07:43 executing program 5: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/178, 0xb2, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f00000001c0)={0x31, 0x6, 0x0, {0x5, 0x5, 0x8, 0x0, '/*&nodev'}}, 0x31) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 21:07:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) timer_create(0x4, &(0x7f0000000200)={0x0, 0x35, 0x5, @thr={&(0x7f0000000680)="51cd0f5bc5ab71983f1ccfaa6e225abfa9a6fe14c3b32d9c174cf9339ab6fd13f61f21f4a858a275e7d7e5f21769109864ccc70e28681dc8aabd82c82a26329f7119046bc4af9581b0222e67d3d2c3277911f999514db7bf8da6240c7e42a7fd70118d01f83baed59fe3e5bd6066960c13478bf671bafcd71337c1851ce1dbe2b70662599149f5a6b2099744f6bf0b6489fcfa731ca20f2e", &(0x7f0000000800)="cc501cbd90f16fbba47812299eb668ef690f8c1dbf24ba1b92a6084cf1039c41e9860cdad6bbdc4aa0260d9b815eaee14bdcc5228f355c930c2261da9b953d98ce0aae875af10b7df37b3fbf9a98e8d28c16cd9e97"}}, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000880)) r4 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x8065) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r6, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r7 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r8}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r7, &(0x7f00000002c0)={0x11, 0x0, r9, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r5, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r7], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x20000000000003, @broadcast, 'dummy0\x00'}}, 0x16) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000680)="295ee1311f16f47767107094e7a9c718fb5cf781cbbb780ae1f91bc70b64be8ca8c9f75fee4fd5672980ed93810947c861e30a2b623994fd7f5d99dbe93d10639e2334870506532944fd4ee172c4707633c96881c4e33ef1a87a7c5ba4019624651d6ffa9225d927e413cdbfd25c4ec12499baf9f5ab1e4725306167d4") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000600)=0xfffffffffffffeba) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:43 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000240)) lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000002c0)) read$FUSE(r0, &(0x7f00000030c0), 0x1000) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000340)=0x1) read$FUSE(r0, &(0x7f0000001000), 0x1000) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00') write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="9000000000000000020000000000000001000008000000000000008b00000000006676656d310000000000f7ffffff0000000000002c000000000000619f053823b7c94f5a3276ce8c9461000000000000001c000000000000002b7379737465746a48be1b31486dcc6370757365746367726f7570246367000000000000006700000000000000000000000000000000"], 0x90) 21:07:43 executing program 2 (fault-call:3 fault-nth:93): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8e, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x401) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev, @remote={0xac, 0x14, 0x223}}, @icmp=@timestamp_reply}}}}, &(0x7f0000000040)) 21:07:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000140)=0x1b7) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000000), 0x142, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000), 0x1e6}], 0x1) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) close(r0) accept(r0, 0x0, &(0x7f0000000080)) [ 579.579630] FAULT_INJECTION: forcing a failure. [ 579.579630] name failslab, interval 1, probability 0, space 0, times 0 [ 579.591126] CPU: 0 PID: 23763 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 579.598434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.607812] Call Trace: [ 579.610465] dump_stack+0x14b/0x190 [ 579.614137] should_fail+0xa98/0xaa0 [ 579.617921] __should_failslab+0x278/0x2a0 [ 579.622208] should_failslab+0x29/0x70 [ 579.626136] __kmalloc+0xbe/0x350 [ 579.629643] ? apply_wqattrs_prepare+0x138/0x1010 [ 579.634535] apply_wqattrs_prepare+0x138/0x1010 [ 579.639298] ? __msan_poison_alloca+0x173/0x1f0 [ 579.644022] ? apply_workqueue_attrs_locked+0x94/0xbe0 [ 579.649400] ? __alloc_workqueue_key+0x1b0e/0x2300 [ 579.654380] apply_workqueue_attrs_locked+0x21b/0xbe0 [ 579.659676] __alloc_workqueue_key+0x1b0e/0x2300 [ 579.664551] ceph_osdc_init+0x8af/0x1090 [ 579.668693] ceph_create_client+0x435/0x630 [ 579.673114] ceph_mount+0xc31/0x30d0 [ 579.676902] ? alloc_pages_current+0x6b1/0x970 [ 579.681611] ? destroy_caches+0x120/0x120 [ 579.685838] mount_fs+0x28f/0x760 [ 579.689347] vfs_kern_mount+0x21b/0x8d0 [ 579.693366] do_mount+0xcee/0x56b0 [ 579.696993] ksys_mount+0x32e/0x3d0 [ 579.700710] __x64_sys_mount+0x157/0x1c0 [ 579.704833] ? ksys_mount+0x3d0/0x3d0 [ 579.708695] do_syscall_64+0x15b/0x220 [ 579.712649] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 579.717886] RIP: 0033:0x457089 [ 579.721117] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 579.740047] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 579.747798] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 579.755097] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 579.762393] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 579.769707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 579.777013] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000005d 21:07:43 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setlease(r1, 0x400, 0x2) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="49f025a703000000018008007ffc"], 0xa) close(r2) 21:07:45 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(0xffffffffffffffff, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:45 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffff9, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)="318e1b4215aaf07f62be20de04f0d92abceaff9ca8e242581c1bf1f76c51ff38f1cef3c53999e48686deca223f3087013ab326089e590f5311767d2ec6f201e382b5015ffc17d1c9237a7e66") r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:45 executing program 2 (fault-call:3 fault-nth:94): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:45 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffff9, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)="318e1b4215aaf07f62be20de04f0d92abceaff9ca8e242581c1bf1f76c51ff38f1cef3c53999e48686deca223f3087013ab326089e590f5311767d2ec6f201e382b5015ffc17d1c9237a7e66") r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0xffffffff7ffffffe, 0x300) recvfrom$packet(r3, &(0x7f0000000040)=""/234, 0xea, 0x40000100, 0x0, 0x0) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2f5}], 0x30}, 0x0) write$binfmt_script(r4, &(0x7f0000000300)=ANY=[], 0xffffffaa) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000007e00)=[{{&(0x7f0000001240)=@alg, 0x80, &(0x7f0000004700)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000004780)=""/245, 0xf5}}], 0x1, 0x0, &(0x7f0000008000)={r5, r6+10000000}) 21:07:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000300)=0x14) r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc6, &(0x7f00000007c0)=0xb196, 0xfffffffffffffec4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:45 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xfa, "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"}, &(0x7f0000000200)=0x102) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x401}, &(0x7f00000002c0)=0x8) [ 581.966657] FAULT_INJECTION: forcing a failure. [ 581.966657] name failslab, interval 1, probability 0, space 0, times 0 [ 581.978056] CPU: 0 PID: 23796 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 581.985354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.994735] Call Trace: [ 581.997389] dump_stack+0x14b/0x190 [ 582.001068] should_fail+0xa98/0xaa0 [ 582.004887] __should_failslab+0x278/0x2a0 [ 582.009697] should_failslab+0x29/0x70 [ 582.013634] __kmalloc+0xbe/0x350 [ 582.017150] ? apply_wqattrs_prepare+0x29c/0x1010 [ 582.022048] apply_wqattrs_prepare+0x29c/0x1010 [ 582.026792] ? apply_workqueue_attrs_locked+0x94/0xbe0 [ 582.032124] apply_workqueue_attrs_locked+0x21b/0xbe0 [ 582.037412] __alloc_workqueue_key+0x1b0e/0x2300 [ 582.042291] ceph_osdc_init+0x8af/0x1090 [ 582.046472] ceph_create_client+0x435/0x630 [ 582.050907] ceph_mount+0xc31/0x30d0 [ 582.054670] ? alloc_pages_current+0x6b1/0x970 [ 582.059385] ? destroy_caches+0x120/0x120 [ 582.063653] mount_fs+0x28f/0x760 [ 582.067158] vfs_kern_mount+0x21b/0x8d0 [ 582.071184] do_mount+0xcee/0x56b0 [ 582.074815] ksys_mount+0x32e/0x3d0 [ 582.078533] __x64_sys_mount+0x157/0x1c0 [ 582.082656] ? ksys_mount+0x3d0/0x3d0 [ 582.086502] do_syscall_64+0x15b/0x220 [ 582.090441] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 582.095671] RIP: 0033:0x457089 [ 582.098913] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 582.117867] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 582.125629] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 582.132930] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 582.140226] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 582.147529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 582.154836] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000005e 21:07:46 executing program 2 (fault-call:3 fault-nth:95): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000680)={0xcb, {{0xa, 0x4e27, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000200)={{0x5, 0x6, 0xffffffff, 0x50, 0x7, 0x1}, 0x80000000}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 582.391107] FAULT_INJECTION: forcing a failure. [ 582.391107] name failslab, interval 1, probability 0, space 0, times 0 [ 582.402645] CPU: 1 PID: 23822 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 582.409952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.419334] Call Trace: [ 582.421992] dump_stack+0x14b/0x190 [ 582.425671] should_fail+0xa98/0xaa0 [ 582.429448] __should_failslab+0x278/0x2a0 [ 582.433764] should_failslab+0x29/0x70 [ 582.437723] kmem_cache_alloc_node+0x156/0xc00 [ 582.442348] ? alloc_unbound_pwq+0x1023/0x1880 [ 582.446987] alloc_unbound_pwq+0x1023/0x1880 [ 582.451455] apply_wqattrs_prepare+0x686/0x1010 [ 582.456198] apply_workqueue_attrs_locked+0x21b/0xbe0 [ 582.461482] __alloc_workqueue_key+0x1b0e/0x2300 [ 582.466367] ceph_osdc_init+0x8af/0x1090 [ 582.470484] ceph_create_client+0x435/0x630 [ 582.474888] ceph_mount+0xc31/0x30d0 [ 582.478689] ? alloc_pages_current+0x6b1/0x970 [ 582.483361] ? destroy_caches+0x120/0x120 [ 582.487606] mount_fs+0x28f/0x760 [ 582.491113] vfs_kern_mount+0x21b/0x8d0 [ 582.495137] do_mount+0xcee/0x56b0 [ 582.498767] ksys_mount+0x32e/0x3d0 [ 582.502478] __x64_sys_mount+0x157/0x1c0 [ 582.506628] ? ksys_mount+0x3d0/0x3d0 [ 582.510475] do_syscall_64+0x15b/0x220 [ 582.514423] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 582.519648] RIP: 0033:0x457089 [ 582.522886] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 582.541840] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 582.549610] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 582.556917] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 582.564216] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 582.571516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 582.578815] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 000000000000005f 21:07:46 executing program 2 (fault-call:3 fault-nth:96): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:46 executing program 3: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000002080)={0x19f4, 0x1a, 0x201, 0x0, 0x0, {}, [@nested={0x354, 0x6f, [@generic="dde1ae8845ab1f537b3dee89faba18c378b154c380", @generic="0ba9e96cc481d2a6e3278c16d33ca2b306289c5581961659f59d136500f91bd814d8fb610968fca62c8e79c266e54fc549da9966", @generic="4c62e0e04eecb90c62237ae87496ab7bcc9d7712f2359e0bcb41899959dd9c9d808c94ea9aaa1d0dce5039a2bd5ced854e16290723cfb21b5febd9f5fa063d83bc0e6a95e0b42d19fa29dcbf3ebc9b7d164d345828d5086e1a7f6b7f402d132e01", @generic="fd3de3df701d6ecf72d397f036116d1fa37a6483459c9b3b26b064bd8544f0abd817b2b0cb3ee47bc5d3bbaeee26", @typed={0x8, 0x42, @uid=r3}, @generic="6009b9c79558651ac48b3d8020e699ce058f015f4268f1adc92fad2e61ffd12e3d2537344f4bc9d5ded1a1f79c8eb1fc1dd1ad16027ef24a59e7d7228c15d4da6d9c17f60362a7936aab4e44d97f75f1b4ad367ff3bea812af0b26f02877702f6ac7a3527c62d53466f0c038805f64be458ffd2346eefddcad42dceb77ba2ad3297fc1253d1dd9dc3325a41991f5f2646476fabca516233d41c7ab1d72270bc627f9934d3b0598e653d376f33418b968578374bfdd41b1e4c2427d7eb30f", @generic="3939b49cec22f56ed175a6b4c4b8e7c9ca4fb1cfb675f46047696625fb2f2d775edcfca3c51b781f2a759568c8a594d36420fab45d914ffdd170fff614a770a77bf7f024feed91dfdffd874ef7712ac232420054abef18cab3f1f39407364f0f155bb0321f3e37935a8ced9f4592c512468be1f295889a808f436fb400adf4d8f76954963687b3841053b5f21dc33f0abb57b6199c0bfd4d19353bcee58f7fea2fc37f5f23d385f45d946c9c47caec6c58509e0d95264ee6bbb4419a009370682efbc2a41995e1033a58b0271a6e31fbc5d442bc5377cf7a478aa513acce073c5fd704", @typed={0x8, 0x30, @uid=r4}, @generic="342263ad417bdde240f80a6b580d4f5bd434b21cbfdad37a7d9217503a6caf8a586c1fc3c29209216b88ac9e54058c1d686a3819405b1b076d59e23927822ae2b40a2ac281c2ce7192a3dc963273de8455f94507652e27db26bb250352ff08950edd3b6b2e688f9991a4159745e20185e9566b58184cd3ea4b3b0b15f0a483273e32a39f5011d0a98e0b5f9da084affc0e495591ba4384d37ae5bf1f53790c73a86994f249db2449c482ed0e7fb6d0898a9a552167b3940eec8e06e850d09db5a28cf66b6d76"]}, @typed={0x8, 0xa, @ipv4=@rand_addr=0x1}, @nested={0x314, 0x6a, [@typed={0x8, 0x8c, @u32=0x2eaf8ff}, @generic="e17bc88c6325889e82b572decbc2cdb46c5af3acb28973f1561c4413db2579d2b8eb876ca2c21200c06ce0633ef96934bb9238c0ac6d469203533ba2cf342a16a0d42f72fd15b626f77f1b272ec3c1914754c985dc5f240682149bba94e7d20dd6fd58a83f437ce91a51e552801d4816362101d3ad559a55126015da581126486dd90bb592ff23163159e84273cc0d394348ef507c678845c431c648ded13068c4ad9dd49b6b45e5e435c988bfbd2eef82806c0d3f69392beaffcb6a09bd0de559ec7130b88c63749d568cc5d799fe9881837a7e2f5d58b6c3a9699dc125268863f7428f2b3c", @generic="4e9d857f367271eb9463f767517d40d5a8aa6adb34c94be7fe1c8f4f02893cff9625c8d574af6133fbb0035a48b40889b178f23eee9553a9c9ef5f49fa54605daf6de220714cc8b8749fc807a2568269ef68a308578e4a38f5ebe9e8c7db778dc9287d5e23acf990e85ed485aae3bd625657204dd080105e03dedb899e4c79a744735d5e323acdd3", @generic="5680be59cc5a49f0bdd92a97720a56b4f06c306dcf8ff32d2b927ed5d2c6452b7854922d379ce195e1c7d29a57abb22769bcc2a34d318aa88205535a4a78b8c8961c2e135677d8a61ef2300d73d87ab215a598600711bbf16e5cbd157b67caac9be6f4f20d2ffba25d1c7bff1e6bdae5d647a92ba00ee574b2b2caaab0a22ae62f7c4dcfdc1659fc2320ba216df9ddb98822940114508e6a8a2faed6bf9068b18299deae85c31912d7542b7feabe950625c2fc491676407eda8fbf33", @typed={0x4, 0x8b}, @typed={0x14, 0x15, @ipv6=@loopback}, @generic="7f3466e4a0bb7d131252d0afe4bcb645a0850021c2098d755974c1fa0e486672d53523e21a84ed6b51b09064fd8fa396eb574f82d804f3b85b77c27f68817fc6acbe88e9260de52aaacb022236ff33c10b32c26255a81fa9013843402f7a89ac53c40f58a2591aee20318f878dc345b8e8eb1f9054122958a321f70b130648653bca59c36608662e75ac2807affbabc01dec130394a42bef861c5cabbffc264cf6726f6e6a56be470dbb564d5e8d6d5d6757c345e21a8e584e76c65274613204a69f19"]}, @nested={0x11c8, 0x1a, [@typed={0x8, 0x7c, @uid=r4}, @typed={0x14, 0x7d, @ipv6=@ipv4={[], [], @remote}}, @generic="637d79c0f3801302a30117222b4bdb8222caeaf9aa0f86bc433f69c7e54d368e41159574b06ee9109baeeba37c2fa2a2d33920bc4d6a695a74d1233d88255dcf0aaf16d217ebc77412786e2eb65ab0f98bb85ded5203ce78c0cea0bc6758237f65d5eaea6e2f50c6e0777145db1594b3cafdae8cfde98891e50e4f390707d6bdee24eddddf047311dfd9b2b71dccfcba2dd3076b892c454a51ca22e63478607778ca6cd2a3af2b8732eefe7a71842a9c95371dcb3bb34a18a6816976f134b195b13dec34", @generic="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@typed={0x8, 0x52, @uid=r3}, @typed={0x8, 0x53, @pid=r5}, @generic="d8bc13b6e65bf0ce4e7e89d15bff3977c2fb81a35ca3b6df4b9163e44e9ae91c4ee6599c65059938b9f241219241008ea781d725aa413ed798a440a3789f78de60b9121e9070fe9cfbb2c2543ccbc21e0818722985364ecb716dbeb2ee922f9c0f4363f43ce92a27f8c664bf9bcfc16496ac8a9f4b91330992b7736be8ac3911eaadc4cb60e3ce20930a46b5a368cd579ae985005a0954b5e04ef83fb1e817cf5e1810b86672c8a0b83bbab46a11db70adac47704c1dbac3695f03840d926d53a9381f551ecb9a6327a398f36d7818ff4a023d"]}, @typed={0x8, 0x8e, @fd=r2}, @nested={0x190, 0x65, [@typed={0xc, 0x8f, @u64=0xe6}, @generic="e40ca54962ca5b6cc3e8d34578ed25c904690ba2a74fa0d9704d80e73ae587d75113dd52eb6f9e81f34b688afeb9cf7495ffabbc3cb1d14b43db01a6f0f5b6f621adb5f4aae590aa4803b64d5c38d56a3fdfdb380b8e417c3a1181ca753288c2b8d70c706894df27824c28f224a3d5d5730550ccef84e61c3d2325e4d3e9aac62173de76bde097320ebd71af5a426abdf44a3bafc78faa3b7b0152f564aedb79d273332d6a0310d582e4a0b216", @generic="410dd767f0b70b48b37b2db878d06b144dbce0c3ac25ffe3d651de27c4cb197a0594d98454d3e9e04d149bbc1ecf4c41674f3f9dd19e5f0e2ecb78f337cc53c2901b8f2e8758ec6ad7b38ff01428e625f054c95bb48079b044f63adb41f3c891330117235b3ddf6b66bcb9eaecf5095cb26e71a284f9a54218b2b89af5893441b26a527a6f72bf7ef4ce4a145e2b09721a19a2f78e3318148c7a124bf163e4707d3ea61e4bd5b7c27366b4d0a5f4af203e189beeeff1e9314a88900a9cd031c23a7ad38d13c53895", @typed={0x8, 0x10, @u32=0x6}]}, @typed={0x8, 0x7b, @pid=r5}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x100000000}]}, 0x19f4}}, 0x0) 21:07:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x1, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200), &(0x7f0000000300)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 582.858809] FAULT_INJECTION: forcing a failure. [ 582.858809] name failslab, interval 1, probability 0, space 0, times 0 [ 582.870280] CPU: 1 PID: 23830 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 582.877589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.886967] Call Trace: [ 582.889624] dump_stack+0x14b/0x190 [ 582.893305] should_fail+0xa98/0xaa0 [ 582.897096] __should_failslab+0x278/0x2a0 [ 582.901390] should_failslab+0x29/0x70 [ 582.905316] __kmalloc_node+0x22a/0x11c0 [ 582.909448] ? apply_workqueue_attrs_locked+0x95c/0xbe0 [ 582.914897] ? init_rescuer+0xbe/0x6f0 [ 582.918888] init_rescuer+0xbe/0x6f0 [ 582.922660] __alloc_workqueue_key+0x1d90/0x2300 [ 582.927499] ceph_osdc_init+0x8af/0x1090 [ 582.931618] ceph_create_client+0x435/0x630 [ 582.936022] ceph_mount+0xc31/0x30d0 [ 582.939816] ? alloc_pages_current+0x6b1/0x970 [ 582.944485] ? destroy_caches+0x120/0x120 [ 582.948721] mount_fs+0x28f/0x760 [ 582.952235] vfs_kern_mount+0x21b/0x8d0 [ 582.956260] do_mount+0xcee/0x56b0 [ 582.959886] ksys_mount+0x32e/0x3d0 [ 582.963564] __x64_sys_mount+0x157/0x1c0 [ 582.967681] ? ksys_mount+0x3d0/0x3d0 [ 582.971523] do_syscall_64+0x15b/0x220 [ 582.975462] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 582.980678] RIP: 0033:0x457089 [ 582.983914] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:07:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x1) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x6) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) write$P9_RFLUSH(r1, &(0x7f0000000200)={0x7, 0x6d, 0x1}, 0x7) [ 583.002846] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 583.010616] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 583.017918] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 583.025220] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 583.032523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 583.039826] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000060 21:07:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioperm(0x9, 0x696, 0x1000) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e1f, 0x0, @loopback}, 0x1c) listen(r0, 0x5a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1099d) close(r0) 21:07:47 executing program 3: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000002080)={0x19f4, 0x1a, 0x201, 0x0, 0x0, {}, [@nested={0x354, 0x6f, [@generic="dde1ae8845ab1f537b3dee89faba18c378b154c380", @generic="0ba9e96cc481d2a6e3278c16d33ca2b306289c5581961659f59d136500f91bd814d8fb610968fca62c8e79c266e54fc549da9966", @generic="4c62e0e04eecb90c62237ae87496ab7bcc9d7712f2359e0bcb41899959dd9c9d808c94ea9aaa1d0dce5039a2bd5ced854e16290723cfb21b5febd9f5fa063d83bc0e6a95e0b42d19fa29dcbf3ebc9b7d164d345828d5086e1a7f6b7f402d132e01", @generic="fd3de3df701d6ecf72d397f036116d1fa37a6483459c9b3b26b064bd8544f0abd817b2b0cb3ee47bc5d3bbaeee26", @typed={0x8, 0x42, @uid=r3}, @generic="6009b9c79558651ac48b3d8020e699ce058f015f4268f1adc92fad2e61ffd12e3d2537344f4bc9d5ded1a1f79c8eb1fc1dd1ad16027ef24a59e7d7228c15d4da6d9c17f60362a7936aab4e44d97f75f1b4ad367ff3bea812af0b26f02877702f6ac7a3527c62d53466f0c038805f64be458ffd2346eefddcad42dceb77ba2ad3297fc1253d1dd9dc3325a41991f5f2646476fabca516233d41c7ab1d72270bc627f9934d3b0598e653d376f33418b968578374bfdd41b1e4c2427d7eb30f", @generic="3939b49cec22f56ed175a6b4c4b8e7c9ca4fb1cfb675f46047696625fb2f2d775edcfca3c51b781f2a759568c8a594d36420fab45d914ffdd170fff614a770a77bf7f024feed91dfdffd874ef7712ac232420054abef18cab3f1f39407364f0f155bb0321f3e37935a8ced9f4592c512468be1f295889a808f436fb400adf4d8f76954963687b3841053b5f21dc33f0abb57b6199c0bfd4d19353bcee58f7fea2fc37f5f23d385f45d946c9c47caec6c58509e0d95264ee6bbb4419a009370682efbc2a41995e1033a58b0271a6e31fbc5d442bc5377cf7a478aa513acce073c5fd704", @typed={0x8, 0x30, @uid=r4}, @generic="342263ad417bdde240f80a6b580d4f5bd434b21cbfdad37a7d9217503a6caf8a586c1fc3c29209216b88ac9e54058c1d686a3819405b1b076d59e23927822ae2b40a2ac281c2ce7192a3dc963273de8455f94507652e27db26bb250352ff08950edd3b6b2e688f9991a4159745e20185e9566b58184cd3ea4b3b0b15f0a483273e32a39f5011d0a98e0b5f9da084affc0e495591ba4384d37ae5bf1f53790c73a86994f249db2449c482ed0e7fb6d0898a9a552167b3940eec8e06e850d09db5a28cf66b6d76"]}, @typed={0x8, 0xa, @ipv4=@rand_addr=0x1}, @nested={0x314, 0x6a, [@typed={0x8, 0x8c, @u32=0x2eaf8ff}, @generic="e17bc88c6325889e82b572decbc2cdb46c5af3acb28973f1561c4413db2579d2b8eb876ca2c21200c06ce0633ef96934bb9238c0ac6d469203533ba2cf342a16a0d42f72fd15b626f77f1b272ec3c1914754c985dc5f240682149bba94e7d20dd6fd58a83f437ce91a51e552801d4816362101d3ad559a55126015da581126486dd90bb592ff23163159e84273cc0d394348ef507c678845c431c648ded13068c4ad9dd49b6b45e5e435c988bfbd2eef82806c0d3f69392beaffcb6a09bd0de559ec7130b88c63749d568cc5d799fe9881837a7e2f5d58b6c3a9699dc125268863f7428f2b3c", @generic="4e9d857f367271eb9463f767517d40d5a8aa6adb34c94be7fe1c8f4f02893cff9625c8d574af6133fbb0035a48b40889b178f23eee9553a9c9ef5f49fa54605daf6de220714cc8b8749fc807a2568269ef68a308578e4a38f5ebe9e8c7db778dc9287d5e23acf990e85ed485aae3bd625657204dd080105e03dedb899e4c79a744735d5e323acdd3", @generic="5680be59cc5a49f0bdd92a97720a56b4f06c306dcf8ff32d2b927ed5d2c6452b7854922d379ce195e1c7d29a57abb22769bcc2a34d318aa88205535a4a78b8c8961c2e135677d8a61ef2300d73d87ab215a598600711bbf16e5cbd157b67caac9be6f4f20d2ffba25d1c7bff1e6bdae5d647a92ba00ee574b2b2caaab0a22ae62f7c4dcfdc1659fc2320ba216df9ddb98822940114508e6a8a2faed6bf9068b18299deae85c31912d7542b7feabe950625c2fc491676407eda8fbf33", @typed={0x4, 0x8b}, @typed={0x14, 0x15, @ipv6=@loopback}, @generic="7f3466e4a0bb7d131252d0afe4bcb645a0850021c2098d755974c1fa0e486672d53523e21a84ed6b51b09064fd8fa396eb574f82d804f3b85b77c27f68817fc6acbe88e9260de52aaacb022236ff33c10b32c26255a81fa9013843402f7a89ac53c40f58a2591aee20318f878dc345b8e8eb1f9054122958a321f70b130648653bca59c36608662e75ac2807affbabc01dec130394a42bef861c5cabbffc264cf6726f6e6a56be470dbb564d5e8d6d5d6757c345e21a8e584e76c65274613204a69f19"]}, @nested={0x11c8, 0x1a, [@typed={0x8, 0x7c, @uid=r4}, @typed={0x14, 0x7d, @ipv6=@ipv4={[], [], @remote}}, @generic="637d79c0f3801302a30117222b4bdb8222caeaf9aa0f86bc433f69c7e54d368e41159574b06ee9109baeeba37c2fa2a2d33920bc4d6a695a74d1233d88255dcf0aaf16d217ebc77412786e2eb65ab0f98bb85ded5203ce78c0cea0bc6758237f65d5eaea6e2f50c6e0777145db1594b3cafdae8cfde98891e50e4f390707d6bdee24eddddf047311dfd9b2b71dccfcba2dd3076b892c454a51ca22e63478607778ca6cd2a3af2b8732eefe7a71842a9c95371dcb3bb34a18a6816976f134b195b13dec34", @generic="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@typed={0x8, 0x52, @uid=r3}, @typed={0x8, 0x53, @pid=r5}, @generic="d8bc13b6e65bf0ce4e7e89d15bff3977c2fb81a35ca3b6df4b9163e44e9ae91c4ee6599c65059938b9f241219241008ea781d725aa413ed798a440a3789f78de60b9121e9070fe9cfbb2c2543ccbc21e0818722985364ecb716dbeb2ee922f9c0f4363f43ce92a27f8c664bf9bcfc16496ac8a9f4b91330992b7736be8ac3911eaadc4cb60e3ce20930a46b5a368cd579ae985005a0954b5e04ef83fb1e817cf5e1810b86672c8a0b83bbab46a11db70adac47704c1dbac3695f03840d926d53a9381f551ecb9a6327a398f36d7818ff4a023d"]}, @typed={0x8, 0x8e, @fd=r2}, @nested={0x190, 0x65, [@typed={0xc, 0x8f, @u64=0xe6}, @generic="e40ca54962ca5b6cc3e8d34578ed25c904690ba2a74fa0d9704d80e73ae587d75113dd52eb6f9e81f34b688afeb9cf7495ffabbc3cb1d14b43db01a6f0f5b6f621adb5f4aae590aa4803b64d5c38d56a3fdfdb380b8e417c3a1181ca753288c2b8d70c706894df27824c28f224a3d5d5730550ccef84e61c3d2325e4d3e9aac62173de76bde097320ebd71af5a426abdf44a3bafc78faa3b7b0152f564aedb79d273332d6a0310d582e4a0b216", @generic="410dd767f0b70b48b37b2db878d06b144dbce0c3ac25ffe3d651de27c4cb197a0594d98454d3e9e04d149bbc1ecf4c41674f3f9dd19e5f0e2ecb78f337cc53c2901b8f2e8758ec6ad7b38ff01428e625f054c95bb48079b044f63adb41f3c891330117235b3ddf6b66bcb9eaecf5095cb26e71a284f9a54218b2b89af5893441b26a527a6f72bf7ef4ce4a145e2b09721a19a2f78e3318148c7a124bf163e4707d3ea61e4bd5b7c27366b4d0a5f4af203e189beeeff1e9314a88900a9cd031c23a7ad38d13c53895", @typed={0x8, 0x10, @u32=0x6}]}, @typed={0x8, 0x7b, @pid=r5}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x100000000}]}, 0x19f4}}, 0x0) 21:07:47 executing program 2 (fault-call:3 fault-nth:97): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 583.327685] FAULT_INJECTION: forcing a failure. [ 583.327685] name failslab, interval 1, probability 0, space 0, times 0 [ 583.339106] CPU: 1 PID: 23859 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 583.346418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.355803] Call Trace: [ 583.358450] dump_stack+0x14b/0x190 [ 583.362156] should_fail+0xa98/0xaa0 [ 583.365968] __should_failslab+0x278/0x2a0 [ 583.370278] should_failslab+0x29/0x70 [ 583.374203] __kmalloc+0xbe/0x350 [ 583.377707] ? __kthread_create_on_node+0xc4/0x810 [ 583.382678] ? __kthread_create_on_node+0x14e/0x810 [ 583.387751] __kthread_create_on_node+0x14e/0x810 [ 583.392648] ? kmsan_set_origin_inline+0x6b/0x120 [ 583.397532] ? rcu_free_pwq+0x70/0x70 [ 583.401433] ? kthread_create_on_node+0xf5/0x270 [ 583.406267] ? init_rescuer+0x334/0x6f0 [ 583.410318] kthread_create_on_node+0x23f/0x270 [ 583.415046] ? rcu_free_pwq+0x70/0x70 [ 583.418942] init_rescuer+0x334/0x6f0 [ 583.422836] __alloc_workqueue_key+0x1d90/0x2300 [ 583.427698] ceph_osdc_init+0x8af/0x1090 [ 583.431807] ceph_create_client+0x435/0x630 [ 583.436218] ceph_mount+0xc31/0x30d0 [ 583.439982] ? alloc_pages_current+0x6b1/0x970 [ 583.444656] ? destroy_caches+0x120/0x120 [ 583.448889] mount_fs+0x28f/0x760 [ 583.452431] vfs_kern_mount+0x21b/0x8d0 [ 583.456451] do_mount+0xcee/0x56b0 [ 583.460078] ksys_mount+0x32e/0x3d0 [ 583.463789] __x64_sys_mount+0x157/0x1c0 [ 583.467902] ? ksys_mount+0x3d0/0x3d0 [ 583.471744] do_syscall_64+0x15b/0x220 [ 583.475682] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 583.480908] RIP: 0033:0x457089 [ 583.484143] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 583.503076] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 583.510831] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 583.518135] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 583.525436] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 583.532736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 583.540040] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000061 21:07:49 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:49 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xc083, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e24, @remote}}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r1, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r1, &(0x7f0000000240)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:49 executing program 4: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000002080)={0x19f4, 0x1a, 0x201, 0x0, 0x0, {}, [@nested={0x354, 0x6f, [@generic="dde1ae8845ab1f537b3dee89faba18c378b154c380", @generic="0ba9e96cc481d2a6e3278c16d33ca2b306289c5581961659f59d136500f91bd814d8fb610968fca62c8e79c266e54fc549da9966", @generic="4c62e0e04eecb90c62237ae87496ab7bcc9d7712f2359e0bcb41899959dd9c9d808c94ea9aaa1d0dce5039a2bd5ced854e16290723cfb21b5febd9f5fa063d83bc0e6a95e0b42d19fa29dcbf3ebc9b7d164d345828d5086e1a7f6b7f402d132e01", @generic="fd3de3df701d6ecf72d397f036116d1fa37a6483459c9b3b26b064bd8544f0abd817b2b0cb3ee47bc5d3bbaeee26", @typed={0x8, 0x42, @uid=r3}, @generic="6009b9c79558651ac48b3d8020e699ce058f015f4268f1adc92fad2e61ffd12e3d2537344f4bc9d5ded1a1f79c8eb1fc1dd1ad16027ef24a59e7d7228c15d4da6d9c17f60362a7936aab4e44d97f75f1b4ad367ff3bea812af0b26f02877702f6ac7a3527c62d53466f0c038805f64be458ffd2346eefddcad42dceb77ba2ad3297fc1253d1dd9dc3325a41991f5f2646476fabca516233d41c7ab1d72270bc627f9934d3b0598e653d376f33418b968578374bfdd41b1e4c2427d7eb30f", @generic="3939b49cec22f56ed175a6b4c4b8e7c9ca4fb1cfb675f46047696625fb2f2d775edcfca3c51b781f2a759568c8a594d36420fab45d914ffdd170fff614a770a77bf7f024feed91dfdffd874ef7712ac232420054abef18cab3f1f39407364f0f155bb0321f3e37935a8ced9f4592c512468be1f295889a808f436fb400adf4d8f76954963687b3841053b5f21dc33f0abb57b6199c0bfd4d19353bcee58f7fea2fc37f5f23d385f45d946c9c47caec6c58509e0d95264ee6bbb4419a009370682efbc2a41995e1033a58b0271a6e31fbc5d442bc5377cf7a478aa513acce073c5fd704", @typed={0x8, 0x30, @uid=r4}, @generic="342263ad417bdde240f80a6b580d4f5bd434b21cbfdad37a7d9217503a6caf8a586c1fc3c29209216b88ac9e54058c1d686a3819405b1b076d59e23927822ae2b40a2ac281c2ce7192a3dc963273de8455f94507652e27db26bb250352ff08950edd3b6b2e688f9991a4159745e20185e9566b58184cd3ea4b3b0b15f0a483273e32a39f5011d0a98e0b5f9da084affc0e495591ba4384d37ae5bf1f53790c73a86994f249db2449c482ed0e7fb6d0898a9a552167b3940eec8e06e850d09db5a28cf66b6d76"]}, @typed={0x8, 0xa, @ipv4=@rand_addr=0x1}, @nested={0x314, 0x6a, [@typed={0x8, 0x8c, @u32=0x2eaf8ff}, @generic="e17bc88c6325889e82b572decbc2cdb46c5af3acb28973f1561c4413db2579d2b8eb876ca2c21200c06ce0633ef96934bb9238c0ac6d469203533ba2cf342a16a0d42f72fd15b626f77f1b272ec3c1914754c985dc5f240682149bba94e7d20dd6fd58a83f437ce91a51e552801d4816362101d3ad559a55126015da581126486dd90bb592ff23163159e84273cc0d394348ef507c678845c431c648ded13068c4ad9dd49b6b45e5e435c988bfbd2eef82806c0d3f69392beaffcb6a09bd0de559ec7130b88c63749d568cc5d799fe9881837a7e2f5d58b6c3a9699dc125268863f7428f2b3c", @generic="4e9d857f367271eb9463f767517d40d5a8aa6adb34c94be7fe1c8f4f02893cff9625c8d574af6133fbb0035a48b40889b178f23eee9553a9c9ef5f49fa54605daf6de220714cc8b8749fc807a2568269ef68a308578e4a38f5ebe9e8c7db778dc9287d5e23acf990e85ed485aae3bd625657204dd080105e03dedb899e4c79a744735d5e323acdd3", @generic="5680be59cc5a49f0bdd92a97720a56b4f06c306dcf8ff32d2b927ed5d2c6452b7854922d379ce195e1c7d29a57abb22769bcc2a34d318aa88205535a4a78b8c8961c2e135677d8a61ef2300d73d87ab215a598600711bbf16e5cbd157b67caac9be6f4f20d2ffba25d1c7bff1e6bdae5d647a92ba00ee574b2b2caaab0a22ae62f7c4dcfdc1659fc2320ba216df9ddb98822940114508e6a8a2faed6bf9068b18299deae85c31912d7542b7feabe950625c2fc491676407eda8fbf33", @typed={0x4, 0x8b}, @typed={0x14, 0x15, @ipv6=@loopback}, @generic="7f3466e4a0bb7d131252d0afe4bcb645a0850021c2098d755974c1fa0e486672d53523e21a84ed6b51b09064fd8fa396eb574f82d804f3b85b77c27f68817fc6acbe88e9260de52aaacb022236ff33c10b32c26255a81fa9013843402f7a89ac53c40f58a2591aee20318f878dc345b8e8eb1f9054122958a321f70b130648653bca59c36608662e75ac2807affbabc01dec130394a42bef861c5cabbffc264cf6726f6e6a56be470dbb564d5e8d6d5d6757c345e21a8e584e76c65274613204a69f19"]}, @nested={0x11c8, 0x1a, [@typed={0x8, 0x7c, @uid=r4}, @typed={0x14, 0x7d, @ipv6=@ipv4={[], [], @remote}}, @generic="637d79c0f3801302a30117222b4bdb8222caeaf9aa0f86bc433f69c7e54d368e41159574b06ee9109baeeba37c2fa2a2d33920bc4d6a695a74d1233d88255dcf0aaf16d217ebc77412786e2eb65ab0f98bb85ded5203ce78c0cea0bc6758237f65d5eaea6e2f50c6e0777145db1594b3cafdae8cfde98891e50e4f390707d6bdee24eddddf047311dfd9b2b71dccfcba2dd3076b892c454a51ca22e63478607778ca6cd2a3af2b8732eefe7a71842a9c95371dcb3bb34a18a6816976f134b195b13dec34", @generic="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@typed={0x8, 0x52, @uid=r3}, @typed={0x8, 0x53, @pid=r5}, @generic="d8bc13b6e65bf0ce4e7e89d15bff3977c2fb81a35ca3b6df4b9163e44e9ae91c4ee6599c65059938b9f241219241008ea781d725aa413ed798a440a3789f78de60b9121e9070fe9cfbb2c2543ccbc21e0818722985364ecb716dbeb2ee922f9c0f4363f43ce92a27f8c664bf9bcfc16496ac8a9f4b91330992b7736be8ac3911eaadc4cb60e3ce20930a46b5a368cd579ae985005a0954b5e04ef83fb1e817cf5e1810b86672c8a0b83bbab46a11db70adac47704c1dbac3695f03840d926d53a9381f551ecb9a6327a398f36d7818ff4a023d"]}, @typed={0x8, 0x8e, @fd=r2}, @nested={0x190, 0x65, [@typed={0xc, 0x8f, @u64=0xe6}, @generic="e40ca54962ca5b6cc3e8d34578ed25c904690ba2a74fa0d9704d80e73ae587d75113dd52eb6f9e81f34b688afeb9cf7495ffabbc3cb1d14b43db01a6f0f5b6f621adb5f4aae590aa4803b64d5c38d56a3fdfdb380b8e417c3a1181ca753288c2b8d70c706894df27824c28f224a3d5d5730550ccef84e61c3d2325e4d3e9aac62173de76bde097320ebd71af5a426abdf44a3bafc78faa3b7b0152f564aedb79d273332d6a0310d582e4a0b216", @generic="410dd767f0b70b48b37b2db878d06b144dbce0c3ac25ffe3d651de27c4cb197a0594d98454d3e9e04d149bbc1ecf4c41674f3f9dd19e5f0e2ecb78f337cc53c2901b8f2e8758ec6ad7b38ff01428e625f054c95bb48079b044f63adb41f3c891330117235b3ddf6b66bcb9eaecf5095cb26e71a284f9a54218b2b89af5893441b26a527a6f72bf7ef4ce4a145e2b09721a19a2f78e3318148c7a124bf163e4707d3ea61e4bd5b7c27366b4d0a5f4af203e189beeeff1e9314a88900a9cd031c23a7ad38d13c53895", @typed={0x8, 0x10, @u32=0x6}]}, @typed={0x8, 0x7b, @pid=r5}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x100000000}]}, 0x19f4}}, 0x0) 21:07:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005700)={&(0x7f0000000040), 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1800f0ff1600010e0000000a00000000e2ffffff28dfc59c79868707b1071710be47d31120b6d850266eb6260e04340906c67f80aedce326d14c733a7a6a09220beb3c5afdbe8d86521320", @ANYRES32=0x0], 0x18}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) write$P9_RLINK(r1, &(0x7f00000000c0)={0x7, 0x47, 0x1}, 0x7) 21:07:49 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x995ba2d8201dca0b}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x90, 0x0, 0x4}}, 0xe8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 21:07:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) getsockopt$inet_mreqsrc(r6, 0x0, 0x2e, &(0x7f0000000200)={@rand_addr, @multicast1, @loopback}, &(0x7f0000000300)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:49 executing program 3: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000002080)={0x19f4, 0x1a, 0x201, 0x0, 0x0, {}, [@nested={0x354, 0x6f, [@generic="dde1ae8845ab1f537b3dee89faba18c378b154c380", @generic="0ba9e96cc481d2a6e3278c16d33ca2b306289c5581961659f59d136500f91bd814d8fb610968fca62c8e79c266e54fc549da9966", @generic="4c62e0e04eecb90c62237ae87496ab7bcc9d7712f2359e0bcb41899959dd9c9d808c94ea9aaa1d0dce5039a2bd5ced854e16290723cfb21b5febd9f5fa063d83bc0e6a95e0b42d19fa29dcbf3ebc9b7d164d345828d5086e1a7f6b7f402d132e01", @generic="fd3de3df701d6ecf72d397f036116d1fa37a6483459c9b3b26b064bd8544f0abd817b2b0cb3ee47bc5d3bbaeee26", @typed={0x8, 0x42, @uid=r3}, @generic="6009b9c79558651ac48b3d8020e699ce058f015f4268f1adc92fad2e61ffd12e3d2537344f4bc9d5ded1a1f79c8eb1fc1dd1ad16027ef24a59e7d7228c15d4da6d9c17f60362a7936aab4e44d97f75f1b4ad367ff3bea812af0b26f02877702f6ac7a3527c62d53466f0c038805f64be458ffd2346eefddcad42dceb77ba2ad3297fc1253d1dd9dc3325a41991f5f2646476fabca516233d41c7ab1d72270bc627f9934d3b0598e653d376f33418b968578374bfdd41b1e4c2427d7eb30f", @generic="3939b49cec22f56ed175a6b4c4b8e7c9ca4fb1cfb675f46047696625fb2f2d775edcfca3c51b781f2a759568c8a594d36420fab45d914ffdd170fff614a770a77bf7f024feed91dfdffd874ef7712ac232420054abef18cab3f1f39407364f0f155bb0321f3e37935a8ced9f4592c512468be1f295889a808f436fb400adf4d8f76954963687b3841053b5f21dc33f0abb57b6199c0bfd4d19353bcee58f7fea2fc37f5f23d385f45d946c9c47caec6c58509e0d95264ee6bbb4419a009370682efbc2a41995e1033a58b0271a6e31fbc5d442bc5377cf7a478aa513acce073c5fd704", @typed={0x8, 0x30, @uid=r4}, @generic="342263ad417bdde240f80a6b580d4f5bd434b21cbfdad37a7d9217503a6caf8a586c1fc3c29209216b88ac9e54058c1d686a3819405b1b076d59e23927822ae2b40a2ac281c2ce7192a3dc963273de8455f94507652e27db26bb250352ff08950edd3b6b2e688f9991a4159745e20185e9566b58184cd3ea4b3b0b15f0a483273e32a39f5011d0a98e0b5f9da084affc0e495591ba4384d37ae5bf1f53790c73a86994f249db2449c482ed0e7fb6d0898a9a552167b3940eec8e06e850d09db5a28cf66b6d76"]}, @typed={0x8, 0xa, @ipv4=@rand_addr=0x1}, @nested={0x314, 0x6a, [@typed={0x8, 0x8c, @u32=0x2eaf8ff}, @generic="e17bc88c6325889e82b572decbc2cdb46c5af3acb28973f1561c4413db2579d2b8eb876ca2c21200c06ce0633ef96934bb9238c0ac6d469203533ba2cf342a16a0d42f72fd15b626f77f1b272ec3c1914754c985dc5f240682149bba94e7d20dd6fd58a83f437ce91a51e552801d4816362101d3ad559a55126015da581126486dd90bb592ff23163159e84273cc0d394348ef507c678845c431c648ded13068c4ad9dd49b6b45e5e435c988bfbd2eef82806c0d3f69392beaffcb6a09bd0de559ec7130b88c63749d568cc5d799fe9881837a7e2f5d58b6c3a9699dc125268863f7428f2b3c", @generic="4e9d857f367271eb9463f767517d40d5a8aa6adb34c94be7fe1c8f4f02893cff9625c8d574af6133fbb0035a48b40889b178f23eee9553a9c9ef5f49fa54605daf6de220714cc8b8749fc807a2568269ef68a308578e4a38f5ebe9e8c7db778dc9287d5e23acf990e85ed485aae3bd625657204dd080105e03dedb899e4c79a744735d5e323acdd3", @generic="5680be59cc5a49f0bdd92a97720a56b4f06c306dcf8ff32d2b927ed5d2c6452b7854922d379ce195e1c7d29a57abb22769bcc2a34d318aa88205535a4a78b8c8961c2e135677d8a61ef2300d73d87ab215a598600711bbf16e5cbd157b67caac9be6f4f20d2ffba25d1c7bff1e6bdae5d647a92ba00ee574b2b2caaab0a22ae62f7c4dcfdc1659fc2320ba216df9ddb98822940114508e6a8a2faed6bf9068b18299deae85c31912d7542b7feabe950625c2fc491676407eda8fbf33", @typed={0x4, 0x8b}, @typed={0x14, 0x15, @ipv6=@loopback}, @generic="7f3466e4a0bb7d131252d0afe4bcb645a0850021c2098d755974c1fa0e486672d53523e21a84ed6b51b09064fd8fa396eb574f82d804f3b85b77c27f68817fc6acbe88e9260de52aaacb022236ff33c10b32c26255a81fa9013843402f7a89ac53c40f58a2591aee20318f878dc345b8e8eb1f9054122958a321f70b130648653bca59c36608662e75ac2807affbabc01dec130394a42bef861c5cabbffc264cf6726f6e6a56be470dbb564d5e8d6d5d6757c345e21a8e584e76c65274613204a69f19"]}, @nested={0x11c8, 0x1a, [@typed={0x8, 0x7c, @uid=r4}, @typed={0x14, 0x7d, @ipv6=@ipv4={[], [], @remote}}, @generic="637d79c0f3801302a30117222b4bdb8222caeaf9aa0f86bc433f69c7e54d368e41159574b06ee9109baeeba37c2fa2a2d33920bc4d6a695a74d1233d88255dcf0aaf16d217ebc77412786e2eb65ab0f98bb85ded5203ce78c0cea0bc6758237f65d5eaea6e2f50c6e0777145db1594b3cafdae8cfde98891e50e4f390707d6bdee24eddddf047311dfd9b2b71dccfcba2dd3076b892c454a51ca22e63478607778ca6cd2a3af2b8732eefe7a71842a9c95371dcb3bb34a18a6816976f134b195b13dec34", @generic="53374104ad6af93425130f02da9fe810d9c8993d650711160de28088b8a9dd4dbe0bea5f84151c8c1cc3bb225490bdd128f4e5ac906f8ddc5c0731d81aab00b3e60c28d40a18dc4a130c0ca91aced8f5c6b46eacc8c455310afe6f99c610040caaddfe60d6c1c306bfb0d616a9c43ed874404984aa34e4e1243bb1e7a580667d40ae9f500dfc1e2b829207f82d485869a203d1ab77790d407cb1fc15d0ee8f109a6f9d1f89fc8e48bbd303ddad69a39535679bf584582ee6449786b4f42d82e9a954ef9cc4927cc9d0cc378a5fb21527562c64c61e09ce5d60b8bd769e57e17cc82255bdda41ac3adfdff949337f613715ae40d429253c874cd3946bded66d76ac6e4ea112782a78f2c52bc69987873de4f6915bf3ce9c89bbb2d654bac28b07a02ddbc3950928082220e8c9edf37437102514518df9c14593ccbe66e3717dd1d4bd98119b178cea881b035724101e70225062e71c17d4339771997a0681259c3ba9cffc04163b1c837f60a19e6db01ec6fced3b02b0c9e12981fd55188a7ed6000b555147dbf4051e0a482decb709572a159a4c537239e38f000bc7ecae5b5a0da31bf3d6c3558f62469bf6bfdf754c54dad96405d6331d8ad068788d1b52b330e3523f71b4fbd0b97db742015e96dc5e7a772d25eaf04cd47fe309a24b7a8939ce9a927d79b9c8e81915abc9a125593d97c2122532652b9fb5cae3b862cf28178c1f86b03ebaf05149822169c75eff5cbbbd88a91a4fe86616b209a69dfa991dbda94979bfca57b78fba42dee608d5586b4fc2f80d69a080ec8cbb6c9c1ffb6aff248fc312235ddacbe98aa296bc957756260e03d0c9229bc508371a529c71a764551051154cf946a773741aee91ff64d5e63403152d48fe0407184b7cba6e29b05b71501f3ce6a4e4a352e6d55ca7cae6b8e6c1d5b8510c50e263d9ed6bef6452eaa56530bd4cef9ba92696c5a3220f7b4fe3b82cf55f8dd2df6206c4ec2029523aaf26c9ddf3cd60e7123cccf4c6f37a68fd7355951f0c6b645dc268dcd68bfdcb8529431572dedc781051fab41d8c0a7a120c8aba3679e42ee59a59b2c0c9dab74c0eb47b21ffa393784c5bf8048fb382a4dfde25fe87d8fe764eebb008534b57821b25e31fb49da012bcbbc550c58183c752481d2b0f74055899bf62d0f7ae292a03a44849807a36c03aced334aaaad44db4009970316e37c760100d6803c6f738872d49bbe7c68ca1bfa28f806738c048dfee9f08ac1dfc2e36a5f6322c3f987c3e2c1e4f68e7cdf40cbfb3cb943e02e86b1165d0b2634b86c463a6316463f753fd4dbf406c0fa80673f75d8e40c73906bd396354be8916b0a7bc61decbdf7754f9f34879dfed737dcfb7e2b21c168d3d60efaa0674cbb5009dbba3f4d248ccafd9675ab42955985015ccc006ec254a1ef86326a472e9a365bead55c1c1a7fe50d661191c7c14daeec50fa5069aa23fbd2342d105f1681b21949f0f28e8e2f2f358daafdf7b3f1a00d5e4c80e82cb797c6d0b71b79f97a7435d3745ff1f601400400c1005442520cff9bf189f68bac14e5d69cfe8ff4a5dee230af6ebc1c931848c6ff0ebb9b38fa08fbf0f6924c14ea052d615afd29acf323fb93bac3e10823908a9455697665fda153e7b4f9e7c029189a7cc9f3cf5a23a912bbb1dcbb8cdc5fb8e6f3f9c9beded1d80f81e888b71fa24c76f5a067547c3580f6904f296d78b1c0a33a9fc32fd319e39bbc5b3b2137b6a263b477de606bff98a260c637788dd5d9dd54feb181e9bd5f9636ddb8a2f8d8491b867040cb8723e81bb2458d7cbb04eb5b016401c0f3a2a62cf653d108ab67dcbc1a7ef5c77e1b2b22fcf58d552658600359f65d97a58ed886603a350e06549eef9bb4ae09cdd68b2bb530c4e51a2bf827d4f9318a8f83d1254d20a9973218bfb4289ea730bba28ac80e27a1f07d003d88ace8c93c2aa4a1b0f869e436e1063b16d78c3b82add8c3fc763b57b4369c636f6c94d72ac8cee050a002ec1d8d48125d555ca9dbff999770f73fdc7a70535d2f14c1973b5dd08656065c89f0682c694ffa1add3634efd2be9fbe47fc4f9276d82572192160665e890d03db3dfb779bb12dfc6f86134d6946ce8054c2e52a78876a32e4bdb127fad55ba4a6660f3efc26e88b2379fe2fe7c2bc8d0d2de2cda44d12576ac122b699b0ffceb92de88eab20a6fa057ccb7f68b419a44b56584aac644a19563da469895654ce6e612b3553007aa6b1bda1813907d384b6fffb9cda4a22310e331b2a928b8a879576c4905e627f039377d67a593d4157908ea4983a417be9ec561d1c9ceb21b84b9dd2a12d5de7c36a8b457495943f7689036c6ea1290e9b7deb8ffc2544e4a2f2ef8b17438ee9661f4b50ac33404296143c219e0922b1a7aea6db9b8b217772dbe16046f04baf1977662d8e8ff50222ffa2492f1b67fb9543d74f30d0d940dbc322017cf3d1d54f1f1c555c0a095cee1c0ede761bf11aa4626d2767351e40a6507ddb8fa7327b298d1856c3e3acb2173182c5b825f020a24a025bd63f79ab35342cd02f34a9ed79abe6f6b3bd2a00292c31dfb931d5b06a19d886bf1b251f54c5830cfaae50dc2879b22d4d1bea2c9c36ec470502a7ff2c389b7af1276fe58c37bfc844a860ba62fc9556f33654d117f4407bbffb6fd680c4971a8c975f8112604bf6715444c071a15a71483f99d0bf0d71e632b48744455b100a1dfaf5ce74748f680b5e4cedac954bb21b17da75b9881d1b833f28882ae09edf31c17060fc2d4644d14221b168d86a5966538949197358f1addf9d347845a20acf3f785ee659d0b87435f2e43717f1b0033d5714a89009be74dc6066bc79d7db45acaa1c390b9946e0d3614dc47051f6cee83c4e1d20c0d138aebc040254eaf8ed19fa093c0799af2f08100afde87ee23e84cf27e33173cf57076a1bf6ab1c5d453cca3deb5717a97b6a5fd22ff03d25fff5d9a57417baad75721893c0d63aea1812679ed2f2461b432beb3322a626bb62c3d3fcf2aa1a8d7c81bac825342f4bf0a436139a45ecdf26d0a259dc0d90168340a103dc68b89692e59e6e16af55c3fa9e94583f2038a749332f2df602fca14315ce8a8574601c3245708dfbefa06654a6a2620b205cbd79e5be3c1b92c709387f02c8017ac1ee7f22ce1b9dbee576e641854194b7460a1efbc750aef38b16a0637eeee7f9c64f59ad448e521297edd55811fa17881b1101f3b5c67607da740e85ff4020653d2750139508fc7b5bed81e06fbf2a0e8117c1845dd57b78827978d22c1cf8ee50b8ca8703a55ed537bfc307d5aafb1542e0c328dcb92b02f078675e89a849ea259db56c84f4349d27946b1e468ff5f1f33a44a7fd3220e93cfecdc4c47ec055b80e31434c9d7d24f20cfadc7f09211f8a49c2166f34640c3ae3091aa45f3fcc159600fc910c63b4944f21a85ff5d95f65b344f3c1c6d7d8cc92dfe4cb209f2b673da9f1325b56917dfdc8b30b5ab2453cb4b4a2ffe38a813693aca977c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@typed={0x8, 0x52, @uid=r3}, @typed={0x8, 0x53, @pid=r5}, @generic="d8bc13b6e65bf0ce4e7e89d15bff3977c2fb81a35ca3b6df4b9163e44e9ae91c4ee6599c65059938b9f241219241008ea781d725aa413ed798a440a3789f78de60b9121e9070fe9cfbb2c2543ccbc21e0818722985364ecb716dbeb2ee922f9c0f4363f43ce92a27f8c664bf9bcfc16496ac8a9f4b91330992b7736be8ac3911eaadc4cb60e3ce20930a46b5a368cd579ae985005a0954b5e04ef83fb1e817cf5e1810b86672c8a0b83bbab46a11db70adac47704c1dbac3695f03840d926d53a9381f551ecb9a6327a398f36d7818ff4a023d"]}, @typed={0x8, 0x8e, @fd=r2}, @nested={0x190, 0x65, [@typed={0xc, 0x8f, @u64=0xe6}, @generic="e40ca54962ca5b6cc3e8d34578ed25c904690ba2a74fa0d9704d80e73ae587d75113dd52eb6f9e81f34b688afeb9cf7495ffabbc3cb1d14b43db01a6f0f5b6f621adb5f4aae590aa4803b64d5c38d56a3fdfdb380b8e417c3a1181ca753288c2b8d70c706894df27824c28f224a3d5d5730550ccef84e61c3d2325e4d3e9aac62173de76bde097320ebd71af5a426abdf44a3bafc78faa3b7b0152f564aedb79d273332d6a0310d582e4a0b216", @generic="410dd767f0b70b48b37b2db878d06b144dbce0c3ac25ffe3d651de27c4cb197a0594d98454d3e9e04d149bbc1ecf4c41674f3f9dd19e5f0e2ecb78f337cc53c2901b8f2e8758ec6ad7b38ff01428e625f054c95bb48079b044f63adb41f3c891330117235b3ddf6b66bcb9eaecf5095cb26e71a284f9a54218b2b89af5893441b26a527a6f72bf7ef4ce4a145e2b09721a19a2f78e3318148c7a124bf163e4707d3ea61e4bd5b7c27366b4d0a5f4af203e189beeeff1e9314a88900a9cd031c23a7ad38d13c53895", @typed={0x8, 0x10, @u32=0x6}]}, @typed={0x8, 0x7b, @pid=r5}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x100000000}]}, 0x19f4}}, 0x0) 21:07:49 executing program 2 (fault-call:3 fault-nth:98): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 585.166802] FAULT_INJECTION: forcing a failure. [ 585.166802] name failslab, interval 1, probability 0, space 0, times 0 [ 585.178314] CPU: 1 PID: 23882 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 585.185623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.194999] Call Trace: [ 585.197654] dump_stack+0x14b/0x190 [ 585.201326] should_fail+0xa98/0xaa0 [ 585.205137] __should_failslab+0x278/0x2a0 [ 585.209443] should_failslab+0x29/0x70 [ 585.213401] __kmalloc+0xbe/0x350 [ 585.216940] ? __alloc_workqueue_key+0xd5/0x2300 [ 585.221773] ? __alloc_workqueue_key+0x2a9/0x2300 [ 585.226665] __alloc_workqueue_key+0x2a9/0x2300 [ 585.231392] ? rcu_all_qs+0x2e/0x1f0 [ 585.235201] ceph_mount+0xfd9/0x30d0 [ 585.238995] ? destroy_caches+0x120/0x120 [ 585.243224] mount_fs+0x28f/0x760 [ 585.246729] vfs_kern_mount+0x21b/0x8d0 [ 585.250749] do_mount+0xcee/0x56b0 [ 585.254382] ksys_mount+0x32e/0x3d0 [ 585.258090] __x64_sys_mount+0x157/0x1c0 [ 585.262195] ? ksys_mount+0x3d0/0x3d0 [ 585.266036] do_syscall_64+0x15b/0x220 [ 585.269972] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 585.275187] RIP: 0033:0x457089 [ 585.278420] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 585.297366] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 585.305123] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 21:07:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = epoll_create1(0x80422) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0x40045402, &(0x7f0000013000)) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000000c0)=""/65) dup3(r4, r0, 0x0) 21:07:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r1, r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x8) 21:07:49 executing program 4: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000002080)={0x19f4, 0x1a, 0x201, 0x0, 0x0, {}, [@nested={0x354, 0x6f, [@generic="dde1ae8845ab1f537b3dee89faba18c378b154c380", @generic="0ba9e96cc481d2a6e3278c16d33ca2b306289c5581961659f59d136500f91bd814d8fb610968fca62c8e79c266e54fc549da9966", @generic="4c62e0e04eecb90c62237ae87496ab7bcc9d7712f2359e0bcb41899959dd9c9d808c94ea9aaa1d0dce5039a2bd5ced854e16290723cfb21b5febd9f5fa063d83bc0e6a95e0b42d19fa29dcbf3ebc9b7d164d345828d5086e1a7f6b7f402d132e01", @generic="fd3de3df701d6ecf72d397f036116d1fa37a6483459c9b3b26b064bd8544f0abd817b2b0cb3ee47bc5d3bbaeee26", @typed={0x8, 0x42, @uid=r3}, @generic="6009b9c79558651ac48b3d8020e699ce058f015f4268f1adc92fad2e61ffd12e3d2537344f4bc9d5ded1a1f79c8eb1fc1dd1ad16027ef24a59e7d7228c15d4da6d9c17f60362a7936aab4e44d97f75f1b4ad367ff3bea812af0b26f02877702f6ac7a3527c62d53466f0c038805f64be458ffd2346eefddcad42dceb77ba2ad3297fc1253d1dd9dc3325a41991f5f2646476fabca516233d41c7ab1d72270bc627f9934d3b0598e653d376f33418b968578374bfdd41b1e4c2427d7eb30f", @generic="3939b49cec22f56ed175a6b4c4b8e7c9ca4fb1cfb675f46047696625fb2f2d775edcfca3c51b781f2a759568c8a594d36420fab45d914ffdd170fff614a770a77bf7f024feed91dfdffd874ef7712ac232420054abef18cab3f1f39407364f0f155bb0321f3e37935a8ced9f4592c512468be1f295889a808f436fb400adf4d8f76954963687b3841053b5f21dc33f0abb57b6199c0bfd4d19353bcee58f7fea2fc37f5f23d385f45d946c9c47caec6c58509e0d95264ee6bbb4419a009370682efbc2a41995e1033a58b0271a6e31fbc5d442bc5377cf7a478aa513acce073c5fd704", @typed={0x8, 0x30, @uid=r4}, @generic="342263ad417bdde240f80a6b580d4f5bd434b21cbfdad37a7d9217503a6caf8a586c1fc3c29209216b88ac9e54058c1d686a3819405b1b076d59e23927822ae2b40a2ac281c2ce7192a3dc963273de8455f94507652e27db26bb250352ff08950edd3b6b2e688f9991a4159745e20185e9566b58184cd3ea4b3b0b15f0a483273e32a39f5011d0a98e0b5f9da084affc0e495591ba4384d37ae5bf1f53790c73a86994f249db2449c482ed0e7fb6d0898a9a552167b3940eec8e06e850d09db5a28cf66b6d76"]}, @typed={0x8, 0xa, @ipv4=@rand_addr=0x1}, @nested={0x314, 0x6a, [@typed={0x8, 0x8c, @u32=0x2eaf8ff}, @generic="e17bc88c6325889e82b572decbc2cdb46c5af3acb28973f1561c4413db2579d2b8eb876ca2c21200c06ce0633ef96934bb9238c0ac6d469203533ba2cf342a16a0d42f72fd15b626f77f1b272ec3c1914754c985dc5f240682149bba94e7d20dd6fd58a83f437ce91a51e552801d4816362101d3ad559a55126015da581126486dd90bb592ff23163159e84273cc0d394348ef507c678845c431c648ded13068c4ad9dd49b6b45e5e435c988bfbd2eef82806c0d3f69392beaffcb6a09bd0de559ec7130b88c63749d568cc5d799fe9881837a7e2f5d58b6c3a9699dc125268863f7428f2b3c", @generic="4e9d857f367271eb9463f767517d40d5a8aa6adb34c94be7fe1c8f4f02893cff9625c8d574af6133fbb0035a48b40889b178f23eee9553a9c9ef5f49fa54605daf6de220714cc8b8749fc807a2568269ef68a308578e4a38f5ebe9e8c7db778dc9287d5e23acf990e85ed485aae3bd625657204dd080105e03dedb899e4c79a744735d5e323acdd3", @generic="5680be59cc5a49f0bdd92a97720a56b4f06c306dcf8ff32d2b927ed5d2c6452b7854922d379ce195e1c7d29a57abb22769bcc2a34d318aa88205535a4a78b8c8961c2e135677d8a61ef2300d73d87ab215a598600711bbf16e5cbd157b67caac9be6f4f20d2ffba25d1c7bff1e6bdae5d647a92ba00ee574b2b2caaab0a22ae62f7c4dcfdc1659fc2320ba216df9ddb98822940114508e6a8a2faed6bf9068b18299deae85c31912d7542b7feabe950625c2fc491676407eda8fbf33", @typed={0x4, 0x8b}, @typed={0x14, 0x15, @ipv6=@loopback}, @generic="7f3466e4a0bb7d131252d0afe4bcb645a0850021c2098d755974c1fa0e486672d53523e21a84ed6b51b09064fd8fa396eb574f82d804f3b85b77c27f68817fc6acbe88e9260de52aaacb022236ff33c10b32c26255a81fa9013843402f7a89ac53c40f58a2591aee20318f878dc345b8e8eb1f9054122958a321f70b130648653bca59c36608662e75ac2807affbabc01dec130394a42bef861c5cabbffc264cf6726f6e6a56be470dbb564d5e8d6d5d6757c345e21a8e584e76c65274613204a69f19"]}, @nested={0x11c8, 0x1a, [@typed={0x8, 0x7c, @uid=r4}, @typed={0x14, 0x7d, @ipv6=@ipv4={[], [], @remote}}, @generic="637d79c0f3801302a30117222b4bdb8222caeaf9aa0f86bc433f69c7e54d368e41159574b06ee9109baeeba37c2fa2a2d33920bc4d6a695a74d1233d88255dcf0aaf16d217ebc77412786e2eb65ab0f98bb85ded5203ce78c0cea0bc6758237f65d5eaea6e2f50c6e0777145db1594b3cafdae8cfde98891e50e4f390707d6bdee24eddddf047311dfd9b2b71dccfcba2dd3076b892c454a51ca22e63478607778ca6cd2a3af2b8732eefe7a71842a9c95371dcb3bb34a18a6816976f134b195b13dec34", @generic="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", @typed={0x8, 0x52, @uid=r3}, @typed={0x8, 0x53, @pid=r5}, @generic="d8bc13b6e65bf0ce4e7e89d15bff3977c2fb81a35ca3b6df4b9163e44e9ae91c4ee6599c65059938b9f241219241008ea781d725aa413ed798a440a3789f78de60b9121e9070fe9cfbb2c2543ccbc21e0818722985364ecb716dbeb2ee922f9c0f4363f43ce92a27f8c664bf9bcfc16496ac8a9f4b91330992b7736be8ac3911eaadc4cb60e3ce20930a46b5a368cd579ae985005a0954b5e04ef83fb1e817cf5e1810b86672c8a0b83bbab46a11db70adac47704c1dbac3695f03840d926d53a9381f551ecb9a6327a398f36d7818ff4a023d"]}, @typed={0x8, 0x8e, @fd=r2}, @nested={0x190, 0x65, [@typed={0xc, 0x8f, @u64=0xe6}, @generic="e40ca54962ca5b6cc3e8d34578ed25c904690ba2a74fa0d9704d80e73ae587d75113dd52eb6f9e81f34b688afeb9cf7495ffabbc3cb1d14b43db01a6f0f5b6f621adb5f4aae590aa4803b64d5c38d56a3fdfdb380b8e417c3a1181ca753288c2b8d70c706894df27824c28f224a3d5d5730550ccef84e61c3d2325e4d3e9aac62173de76bde097320ebd71af5a426abdf44a3bafc78faa3b7b0152f564aedb79d273332d6a0310d582e4a0b216", @generic="410dd767f0b70b48b37b2db878d06b144dbce0c3ac25ffe3d651de27c4cb197a0594d98454d3e9e04d149bbc1ecf4c41674f3f9dd19e5f0e2ecb78f337cc53c2901b8f2e8758ec6ad7b38ff01428e625f054c95bb48079b044f63adb41f3c891330117235b3ddf6b66bcb9eaecf5095cb26e71a284f9a54218b2b89af5893441b26a527a6f72bf7ef4ce4a145e2b09721a19a2f78e3318148c7a124bf163e4707d3ea61e4bd5b7c27366b4d0a5f4af203e189beeeff1e9314a88900a9cd031c23a7ad38d13c53895", @typed={0x8, 0x10, @u32=0x6}]}, @typed={0x8, 0x7b, @pid=r5}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x100000000}]}, 0x19f4}}, 0x0) [ 585.312428] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 585.319732] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 585.327030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 585.334329] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000062 21:07:49 executing program 3: accept4$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs, &(0x7f00000001c0)=0x6e, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x800007, 0x1010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000406000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x42000, 0x0) syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x5, 0x440000) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000140)) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000200)=""/238) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000003c0)={0x2c, @rand_addr=0x357b, 0x4e24, 0x3, 'sh\x00', 0x4, 0x10001, 0x52}, 0x2c) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x600000)=nil, 0x600000, 0x0, 0x80011, r4, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0x54, &(0x7f0000000440)=0x2) close(r1) 21:07:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x100000000, 0xfffffffffffffffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)) 21:07:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0xe, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) r9 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="d0aeb8a74c179862f4a3922b52ef5813c81024cfbc6fec310d9365ef1093db2204e5de60a62fbbbd335d6443871c08ae7c9f6259cd438b5a283a08565a0b19a7e9c7aaf4be2704e19cd75db79c95209f61e0c7b542b15b8bcb6c5ced192ec6b2ba85f9baa190419747cf76a7dcb56ee25fca94aeb27947fac69bdb853d9891e8690da277e06d0e6ff13a00df19c1b1676f299c909c8c1616d95d89ef7cea685202893a22835c4f7b39c59abd4806d53d524c8f1553777644f25b4881fd4682cf", 0xc0, 0xfffffffffffffffa) keyctl$read(0xb, r9, &(0x7f0000000800)=""/151, 0x97) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:49 executing program 4: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000002080)={0x19f4, 0x1a, 0x201, 0x0, 0x0, {}, [@nested={0x354, 0x6f, [@generic="dde1ae8845ab1f537b3dee89faba18c378b154c380", @generic="0ba9e96cc481d2a6e3278c16d33ca2b306289c5581961659f59d136500f91bd814d8fb610968fca62c8e79c266e54fc549da9966", @generic="4c62e0e04eecb90c62237ae87496ab7bcc9d7712f2359e0bcb41899959dd9c9d808c94ea9aaa1d0dce5039a2bd5ced854e16290723cfb21b5febd9f5fa063d83bc0e6a95e0b42d19fa29dcbf3ebc9b7d164d345828d5086e1a7f6b7f402d132e01", @generic="fd3de3df701d6ecf72d397f036116d1fa37a6483459c9b3b26b064bd8544f0abd817b2b0cb3ee47bc5d3bbaeee26", @typed={0x8, 0x42, @uid=r3}, @generic="6009b9c79558651ac48b3d8020e699ce058f015f4268f1adc92fad2e61ffd12e3d2537344f4bc9d5ded1a1f79c8eb1fc1dd1ad16027ef24a59e7d7228c15d4da6d9c17f60362a7936aab4e44d97f75f1b4ad367ff3bea812af0b26f02877702f6ac7a3527c62d53466f0c038805f64be458ffd2346eefddcad42dceb77ba2ad3297fc1253d1dd9dc3325a41991f5f2646476fabca516233d41c7ab1d72270bc627f9934d3b0598e653d376f33418b968578374bfdd41b1e4c2427d7eb30f", @generic="3939b49cec22f56ed175a6b4c4b8e7c9ca4fb1cfb675f46047696625fb2f2d775edcfca3c51b781f2a759568c8a594d36420fab45d914ffdd170fff614a770a77bf7f024feed91dfdffd874ef7712ac232420054abef18cab3f1f39407364f0f155bb0321f3e37935a8ced9f4592c512468be1f295889a808f436fb400adf4d8f76954963687b3841053b5f21dc33f0abb57b6199c0bfd4d19353bcee58f7fea2fc37f5f23d385f45d946c9c47caec6c58509e0d95264ee6bbb4419a009370682efbc2a41995e1033a58b0271a6e31fbc5d442bc5377cf7a478aa513acce073c5fd704", @typed={0x8, 0x30, @uid=r4}, @generic="342263ad417bdde240f80a6b580d4f5bd434b21cbfdad37a7d9217503a6caf8a586c1fc3c29209216b88ac9e54058c1d686a3819405b1b076d59e23927822ae2b40a2ac281c2ce7192a3dc963273de8455f94507652e27db26bb250352ff08950edd3b6b2e688f9991a4159745e20185e9566b58184cd3ea4b3b0b15f0a483273e32a39f5011d0a98e0b5f9da084affc0e495591ba4384d37ae5bf1f53790c73a86994f249db2449c482ed0e7fb6d0898a9a552167b3940eec8e06e850d09db5a28cf66b6d76"]}, @typed={0x8, 0xa, @ipv4=@rand_addr=0x1}, @nested={0x314, 0x6a, [@typed={0x8, 0x8c, @u32=0x2eaf8ff}, @generic="e17bc88c6325889e82b572decbc2cdb46c5af3acb28973f1561c4413db2579d2b8eb876ca2c21200c06ce0633ef96934bb9238c0ac6d469203533ba2cf342a16a0d42f72fd15b626f77f1b272ec3c1914754c985dc5f240682149bba94e7d20dd6fd58a83f437ce91a51e552801d4816362101d3ad559a55126015da581126486dd90bb592ff23163159e84273cc0d394348ef507c678845c431c648ded13068c4ad9dd49b6b45e5e435c988bfbd2eef82806c0d3f69392beaffcb6a09bd0de559ec7130b88c63749d568cc5d799fe9881837a7e2f5d58b6c3a9699dc125268863f7428f2b3c", @generic="4e9d857f367271eb9463f767517d40d5a8aa6adb34c94be7fe1c8f4f02893cff9625c8d574af6133fbb0035a48b40889b178f23eee9553a9c9ef5f49fa54605daf6de220714cc8b8749fc807a2568269ef68a308578e4a38f5ebe9e8c7db778dc9287d5e23acf990e85ed485aae3bd625657204dd080105e03dedb899e4c79a744735d5e323acdd3", @generic="5680be59cc5a49f0bdd92a97720a56b4f06c306dcf8ff32d2b927ed5d2c6452b7854922d379ce195e1c7d29a57abb22769bcc2a34d318aa88205535a4a78b8c8961c2e135677d8a61ef2300d73d87ab215a598600711bbf16e5cbd157b67caac9be6f4f20d2ffba25d1c7bff1e6bdae5d647a92ba00ee574b2b2caaab0a22ae62f7c4dcfdc1659fc2320ba216df9ddb98822940114508e6a8a2faed6bf9068b18299deae85c31912d7542b7feabe950625c2fc491676407eda8fbf33", @typed={0x4, 0x8b}, @typed={0x14, 0x15, @ipv6=@loopback}, @generic="7f3466e4a0bb7d131252d0afe4bcb645a0850021c2098d755974c1fa0e486672d53523e21a84ed6b51b09064fd8fa396eb574f82d804f3b85b77c27f68817fc6acbe88e9260de52aaacb022236ff33c10b32c26255a81fa9013843402f7a89ac53c40f58a2591aee20318f878dc345b8e8eb1f9054122958a321f70b130648653bca59c36608662e75ac2807affbabc01dec130394a42bef861c5cabbffc264cf6726f6e6a56be470dbb564d5e8d6d5d6757c345e21a8e584e76c65274613204a69f19"]}, @nested={0x11c8, 0x1a, [@typed={0x8, 0x7c, @uid=r4}, @typed={0x14, 0x7d, @ipv6=@ipv4={[], [], @remote}}, @generic="637d79c0f3801302a30117222b4bdb8222caeaf9aa0f86bc433f69c7e54d368e41159574b06ee9109baeeba37c2fa2a2d33920bc4d6a695a74d1233d88255dcf0aaf16d217ebc77412786e2eb65ab0f98bb85ded5203ce78c0cea0bc6758237f65d5eaea6e2f50c6e0777145db1594b3cafdae8cfde98891e50e4f390707d6bdee24eddddf047311dfd9b2b71dccfcba2dd3076b892c454a51ca22e63478607778ca6cd2a3af2b8732eefe7a71842a9c95371dcb3bb34a18a6816976f134b195b13dec34", @generic="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@typed={0x8, 0x52, @uid=r3}, @typed={0x8, 0x53, @pid=r5}, @generic="d8bc13b6e65bf0ce4e7e89d15bff3977c2fb81a35ca3b6df4b9163e44e9ae91c4ee6599c65059938b9f241219241008ea781d725aa413ed798a440a3789f78de60b9121e9070fe9cfbb2c2543ccbc21e0818722985364ecb716dbeb2ee922f9c0f4363f43ce92a27f8c664bf9bcfc16496ac8a9f4b91330992b7736be8ac3911eaadc4cb60e3ce20930a46b5a368cd579ae985005a0954b5e04ef83fb1e817cf5e1810b86672c8a0b83bbab46a11db70adac47704c1dbac3695f03840d926d53a9381f551ecb9a6327a398f36d7818ff4a023d"]}, @typed={0x8, 0x8e, @fd=r2}, @nested={0x190, 0x65, [@typed={0xc, 0x8f, @u64=0xe6}, @generic="e40ca54962ca5b6cc3e8d34578ed25c904690ba2a74fa0d9704d80e73ae587d75113dd52eb6f9e81f34b688afeb9cf7495ffabbc3cb1d14b43db01a6f0f5b6f621adb5f4aae590aa4803b64d5c38d56a3fdfdb380b8e417c3a1181ca753288c2b8d70c706894df27824c28f224a3d5d5730550ccef84e61c3d2325e4d3e9aac62173de76bde097320ebd71af5a426abdf44a3bafc78faa3b7b0152f564aedb79d273332d6a0310d582e4a0b216", @generic="410dd767f0b70b48b37b2db878d06b144dbce0c3ac25ffe3d651de27c4cb197a0594d98454d3e9e04d149bbc1ecf4c41674f3f9dd19e5f0e2ecb78f337cc53c2901b8f2e8758ec6ad7b38ff01428e625f054c95bb48079b044f63adb41f3c891330117235b3ddf6b66bcb9eaecf5095cb26e71a284f9a54218b2b89af5893441b26a527a6f72bf7ef4ce4a145e2b09721a19a2f78e3318148c7a124bf163e4707d3ea61e4bd5b7c27366b4d0a5f4af203e189beeeff1e9314a88900a9cd031c23a7ad38d13c53895", @typed={0x8, 0x10, @u32=0x6}]}, @typed={0x8, 0x7b, @pid=r5}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x100000000}]}, 0x19f4}}, 0x0) [ 585.591282] Unknown ioctl -2147191725 [ 585.603411] Unknown ioctl 4707 21:07:49 executing program 2 (fault-call:3 fault-nth:99): r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 585.680065] Unknown ioctl -2147191725 [ 585.716789] Unknown ioctl 4707 [ 585.813849] FAULT_INJECTION: forcing a failure. [ 585.813849] name failslab, interval 1, probability 0, space 0, times 0 [ 585.825315] CPU: 1 PID: 23926 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #38 [ 585.832646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.842039] Call Trace: [ 585.844685] dump_stack+0x14b/0x190 [ 585.848370] should_fail+0xa98/0xaa0 [ 585.852181] __should_failslab+0x278/0x2a0 [ 585.856467] should_failslab+0x29/0x70 [ 585.860419] __kmalloc+0xbe/0x350 [ 585.863929] ? __alloc_workqueue_key+0xd5/0x2300 [ 585.868821] ? __alloc_workqueue_key+0x2a9/0x2300 [ 585.873713] ? __msan_get_context_state+0x9/0x30 [ 585.878523] __alloc_workqueue_key+0x2a9/0x2300 [ 585.883314] ceph_mount+0x109c/0x30d0 [ 585.887203] ? destroy_caches+0x120/0x120 [ 585.891432] mount_fs+0x28f/0x760 [ 585.894937] vfs_kern_mount+0x21b/0x8d0 [ 585.898964] do_mount+0xcee/0x56b0 [ 585.902602] ksys_mount+0x32e/0x3d0 [ 585.906308] __x64_sys_mount+0x157/0x1c0 [ 585.910439] ? ksys_mount+0x3d0/0x3d0 [ 585.914283] do_syscall_64+0x15b/0x220 [ 585.918222] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 585.923458] RIP: 0033:0x457089 [ 585.926697] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 585.945636] RSP: 002b:00007ff311ca8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 585.953398] RAX: ffffffffffffffda RBX: 00007ff311ca96d4 RCX: 0000000000457089 [ 585.960706] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000000 [ 585.968012] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 0000000000000000 [ 585.975311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 585.982623] R13: 00000000004d2c20 R14: 00000000004c7e6a R15: 0000000000000063 21:07:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r0, &(0x7f0000000440)={'#! ', './file0', [], 0xa, "96de86d81aacdb3ba584580de2bfff37e108271616dfd5e3fb5cabab678bd9cf0b8b1c"}, 0x2e) write$binfmt_script(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="2321202e2f66697374656d5b730200696e75787d6c3177ee76440ad2dedc6f5d20026465762f616d6900000000000000"], 0x30) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x8800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000540)) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'eth0'}, {0x20, '#! '}, {0x20, '${'}, {0x20, '/dev/sg#\x00'}, {0x20, '#! '}], 0xa, "00fbdd695d"}, 0x2a) write$binfmt_script(r0, &(0x7f0000000500)={'#! ', './file0', [{0x20, 'vmnet1ppp1system[selinux}lo]'}, {0x20, '/dev/sg#\x00'}]}, 0x32) r2 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_script(r2, &(0x7f00000005c0)={'#! ', './file0', [], 0xa, "259e150cb3a7c15dd7b4458980d12b9e73f5a5ae6b485dce868bf9291c06b2c3d063d0c8ed06843f0d"}, 0x34) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0x23b) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") writev(r0, &(0x7f0000000340)=[{&(0x7f0000001580)="32fc05d612a6f355af98729a47eab1a4af83ebbfe467efa4ac01b3f8951c55a58b93a32c51216619982c7971ee04", 0x2e}], 0x1) write$binfmt_script(r0, &(0x7f0000002640)=ANY=[@ANYBLOB='#! ./file0 proc wlan0%,,+{eth1& nodev trusted& $'], 0x30) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c65300aff510d0e54589ea2fe9f6f075f83826f97824f0a40b2f99773d79ed5df000000000000"], 0x2e) write$binfmt_aout(r0, &(0x7f0000000480)={{}, "b9f750fc69151dd72618a8e67ba47396"}, 0x30) 21:07:52 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:52 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000000c0)=""/226) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") socketpair(0x8, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) write$P9_RGETLOCK(r1, &(0x7f00000001c0)={0x1e, 0x37, 0x1, {0x1, 0xba, 0x10000000000000, r2}}, 0x1e) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001a00000000000000000000000a000000f2a200000000000008001008"], 0x1}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}}, 0x0) 21:07:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) ioctl(r4, 0x7, &(0x7f0000000680)="f4dd4c68baf74fa97de24a11ddfa27d8f213b41945864ad64ad84181b07d80d5f4a27898d4414a8c4c5fff14f8f3d796c4bdb73e5e03c723faf8a0fe3d33aec098f7df15830be074b20fdeb3975f73125b64c2bc2de82fe99cdf8fd812cf879aa218ab65480e7851ca5d1d6667992bf440763122a28cf14481a1f67928ab313d1986") bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r8, 0x1, 0x3}, 0xb3d392cb68bd3c9a) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback, 0x5a, r1}) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)) getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) 21:07:52 executing program 1: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000001600)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000015c0)='ramfs\x00', 0x0, &(0x7f0000001640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='rootfs\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000000c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) [ 588.192851] openvswitch: netlink: Key type 2064 is out of range max 29 [ 588.230321] sg_write: data in/out 1818846731/2 bytes for SCSI command 0x6c-- guessing data in; [ 588.230321] program syz-executor3 not setting count and/or reply_len properly [ 588.266286] openvswitch: netlink: Key type 2064 is out of range max 29 [ 588.269450] sg_write: data in/out 1818846731/519 bytes for SCSI command 0x8b-- guessing data in; [ 588.269450] program syz-executor3 not setting count and/or reply_len properly 21:07:52 executing program 5: syz_emit_ethernet(0x7a, &(0x7f0000000140)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "aabc7d", 0x44, 0x0, 0x0, @local, @ipv4={[], [], @dev}, {[], @gre}}}}}, 0x0) [ 588.377711] sg_write: data in/out 1818846731/2 bytes for SCSI command 0x6c-- guessing data in; [ 588.377711] program syz-executor3 not setting count and/or reply_len properly [ 588.416528] sg_write: data in/out 1818846731/519 bytes for SCSI command 0x8b-- guessing data in; 21:07:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) write$P9_RSYMLINK(r1, &(0x7f00000000c0)={0x14, 0x11, 0x1, {0x81, 0x0, 0x2}}, 0x14) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 588.416528] program syz-executor3 not setting count and/or reply_len properly 21:07:52 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x8001, 0x200000) write$P9_RREMOVE(r0, &(0x7f0000000300)={0x7, 0x7b, 0x1}, 0x7) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r3 = socket(0x11, 0x3, 0x0) r4 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r2, 0x4b32, 0x1000) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000540)={0x1, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r6, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r7 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r3], 0x1) getpeername$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r8}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000440)) bind$packet(r7, &(0x7f00000002c0)={0x11, 0x0, r9, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000500)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r5, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r7], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:52 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) [ 588.547053] libceph: bad option at '' 21:07:52 executing program 2: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r2) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000002c0)={@empty, @rand_addr, @local}, &(0x7f0000000300)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xf, 0x4, 0x9, 0x1f, 0x8, r1, 0x9}, 0x2c) pipe2(&(0x7f0000000380), 0x80000) r3 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) r4 = gettid() sched_setattr(r4, &(0x7f00000003c0)={0x30, 0x6, 0x0, 0x7, 0x4, 0x7fff, 0x1, 0x2}, 0x0) 21:07:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x0, @dev}, {0x2, 0x0, @local}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='veth0\x00'}) 21:07:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090e000000030000000000000005000600000000000a000000000000000000000000000000000000020000002000000000000000000200010001000000000000020000000005000500000000000a000000006a2301f229cf81007fc90eaff52ab97710aa000000ff1700000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 588.750744] libceph: bad option at '' [ 588.794114] libceph: bad option at '' 21:07:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0x0, 0x80000000}) clock_getres(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_setup(0x0, &(0x7f0000000100)) io_pgetevents(0x0, 0x0, 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000300)={0x77359400}, 0x0) pipe(&(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000140), 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[]}}, 0x0) 21:07:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={"6c6f000000000180000000e200", 0xfd}) 21:07:55 executing program 3: socketpair(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8924, &(0x7f00000002c0)="6c6f00966fd651b949a9c84e2c00d2970403f3062417db38295f0349bdb506341c8a5112e4cb3300322fadfe93a0edea7162742df3935919c6c7fd60e188b729192dfe9b986537ac64e3fe164782c67a5a9ecdbc71ca5308f4") 21:07:55 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xffffffffffffffe9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0xfffffffffffffeaa) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 21:07:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r4, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r5 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r6}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r5, &(0x7f00000002c0)={0x11, 0x0, r7, 0x1, 0x7fffffff}, 0xfd) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@multicast2, @local}, &(0x7f0000000780)=0xfffffffffffffdac) prctl$seccomp(0x16, 0x2, &(0x7f0000000300)={0x4, &(0x7f0000000200)=[{0x8, 0x8001, 0xfffffffffffffffb, 0x65}, {0x5, 0x4f5, 0x9, 0x100000000}, {0x401, 0x3fffc000, 0x3, 0x3}, {0xffffffff, 0x2dc, 0x1, 0x6}]}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r5], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r8, 0x40045731, &(0x7f0000000600)=0x2) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 21:07:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000002080)={0x19f4, 0x1a, 0x201, 0x0, 0x0, {}, [@nested={0x354, 0x6f, [@generic="dde1ae8845ab1f537b3dee89faba18c378b154c380", @generic="0ba9e96cc481d2a6e3278c16d33ca2b306289c5581961659f59d136500f91bd814d8fb610968fca62c8e79c266e54fc549da9966", @generic="4c62e0e04eecb90c62237ae87496ab7bcc9d7712f2359e0bcb41899959dd9c9d808c94ea9aaa1d0dce5039a2bd5ced854e16290723cfb21b5febd9f5fa063d83bc0e6a95e0b42d19fa29dcbf3ebc9b7d164d345828d5086e1a7f6b7f402d132e01", @generic="fd3de3df701d6ecf72d397f036116d1fa37a6483459c9b3b26b064bd8544f0abd817b2b0cb3ee47bc5d3bbaeee26", @typed={0x8, 0x42, @uid=r3}, @generic="6009b9c79558651ac48b3d8020e699ce058f015f4268f1adc92fad2e61ffd12e3d2537344f4bc9d5ded1a1f79c8eb1fc1dd1ad16027ef24a59e7d7228c15d4da6d9c17f60362a7936aab4e44d97f75f1b4ad367ff3bea812af0b26f02877702f6ac7a3527c62d53466f0c038805f64be458ffd2346eefddcad42dceb77ba2ad3297fc1253d1dd9dc3325a41991f5f2646476fabca516233d41c7ab1d72270bc627f9934d3b0598e653d376f33418b968578374bfdd41b1e4c2427d7eb30f", @generic="3939b49cec22f56ed175a6b4c4b8e7c9ca4fb1cfb675f46047696625fb2f2d775edcfca3c51b781f2a759568c8a594d36420fab45d914ffdd170fff614a770a77bf7f024feed91dfdffd874ef7712ac232420054abef18cab3f1f39407364f0f155bb0321f3e37935a8ced9f4592c512468be1f295889a808f436fb400adf4d8f76954963687b3841053b5f21dc33f0abb57b6199c0bfd4d19353bcee58f7fea2fc37f5f23d385f45d946c9c47caec6c58509e0d95264ee6bbb4419a009370682efbc2a41995e1033a58b0271a6e31fbc5d442bc5377cf7a478aa513acce073c5fd704", @typed={0x8, 0x30, @uid=r4}, @generic="342263ad417bdde240f80a6b580d4f5bd434b21cbfdad37a7d9217503a6caf8a586c1fc3c29209216b88ac9e54058c1d686a3819405b1b076d59e23927822ae2b40a2ac281c2ce7192a3dc963273de8455f94507652e27db26bb250352ff08950edd3b6b2e688f9991a4159745e20185e9566b58184cd3ea4b3b0b15f0a483273e32a39f5011d0a98e0b5f9da084affc0e495591ba4384d37ae5bf1f53790c73a86994f249db2449c482ed0e7fb6d0898a9a552167b3940eec8e06e850d09db5a28cf66b6d76"]}, @typed={0x8, 0xa, @ipv4=@rand_addr=0x1}, @nested={0x314, 0x6a, [@typed={0x8, 0x8c, @u32=0x2eaf8ff}, @generic="e17bc88c6325889e82b572decbc2cdb46c5af3acb28973f1561c4413db2579d2b8eb876ca2c21200c06ce0633ef96934bb9238c0ac6d469203533ba2cf342a16a0d42f72fd15b626f77f1b272ec3c1914754c985dc5f240682149bba94e7d20dd6fd58a83f437ce91a51e552801d4816362101d3ad559a55126015da581126486dd90bb592ff23163159e84273cc0d394348ef507c678845c431c648ded13068c4ad9dd49b6b45e5e435c988bfbd2eef82806c0d3f69392beaffcb6a09bd0de559ec7130b88c63749d568cc5d799fe9881837a7e2f5d58b6c3a9699dc125268863f7428f2b3c", @generic="4e9d857f367271eb9463f767517d40d5a8aa6adb34c94be7fe1c8f4f02893cff9625c8d574af6133fbb0035a48b40889b178f23eee9553a9c9ef5f49fa54605daf6de220714cc8b8749fc807a2568269ef68a308578e4a38f5ebe9e8c7db778dc9287d5e23acf990e85ed485aae3bd625657204dd080105e03dedb899e4c79a744735d5e323acdd3", @generic="5680be59cc5a49f0bdd92a97720a56b4f06c306dcf8ff32d2b927ed5d2c6452b7854922d379ce195e1c7d29a57abb22769bcc2a34d318aa88205535a4a78b8c8961c2e135677d8a61ef2300d73d87ab215a598600711bbf16e5cbd157b67caac9be6f4f20d2ffba25d1c7bff1e6bdae5d647a92ba00ee574b2b2caaab0a22ae62f7c4dcfdc1659fc2320ba216df9ddb98822940114508e6a8a2faed6bf9068b18299deae85c31912d7542b7feabe950625c2fc491676407eda8fbf33", @typed={0x4, 0x8b}, @typed={0x14, 0x15, @ipv6=@loopback}, @generic="7f3466e4a0bb7d131252d0afe4bcb645a0850021c2098d755974c1fa0e486672d53523e21a84ed6b51b09064fd8fa396eb574f82d804f3b85b77c27f68817fc6acbe88e9260de52aaacb022236ff33c10b32c26255a81fa9013843402f7a89ac53c40f58a2591aee20318f878dc345b8e8eb1f9054122958a321f70b130648653bca59c36608662e75ac2807affbabc01dec130394a42bef861c5cabbffc264cf6726f6e6a56be470dbb564d5e8d6d5d6757c345e21a8e584e76c65274613204a69f19"]}, @nested={0x11c8, 0x1a, [@typed={0x8, 0x7c, @uid=r4}, @typed={0x14, 0x7d, @ipv6=@ipv4={[], [], @remote}}, @generic="637d79c0f3801302a30117222b4bdb8222caeaf9aa0f86bc433f69c7e54d368e41159574b06ee9109baeeba37c2fa2a2d33920bc4d6a695a74d1233d88255dcf0aaf16d217ebc77412786e2eb65ab0f98bb85ded5203ce78c0cea0bc6758237f65d5eaea6e2f50c6e0777145db1594b3cafdae8cfde98891e50e4f390707d6bdee24eddddf047311dfd9b2b71dccfcba2dd3076b892c454a51ca22e63478607778ca6cd2a3af2b8732eefe7a71842a9c95371dcb3bb34a18a6816976f134b195b13dec34", @generic="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@typed={0x8, 0x52, @uid=r3}, @typed={0x8, 0x53, @pid}, @generic="d8bc13b6e65bf0ce4e7e89d15bff3977c2fb81a35ca3b6df4b9163e44e9ae91c4ee6599c65059938b9f241219241008ea781d725aa413ed798a440a3789f78de60b9121e9070fe9cfbb2c2543ccbc21e0818722985364ecb716dbeb2ee922f9c0f4363f43ce92a27f8c664bf9bcfc16496ac8a9f4b91330992b7736be8ac3911eaadc4cb60e3ce20930a46b5a368cd579ae985005a0954b5e04ef83fb1e817cf5e1810b86672c8a0b83bbab46a11db70adac47704c1dbac3695f03840d926d53a9381f551ecb9a6327a398f36d7818ff4a023d"]}, @typed={0x8, 0x8e, @fd=r2}, @nested={0x190, 0x65, [@typed={0xc, 0x8f, @u64=0xe6}, @generic="e40ca54962ca5b6cc3e8d34578ed25c904690ba2a74fa0d9704d80e73ae587d75113dd52eb6f9e81f34b688afeb9cf7495ffabbc3cb1d14b43db01a6f0f5b6f621adb5f4aae590aa4803b64d5c38d56a3fdfdb380b8e417c3a1181ca753288c2b8d70c706894df27824c28f224a3d5d5730550ccef84e61c3d2325e4d3e9aac62173de76bde097320ebd71af5a426abdf44a3bafc78faa3b7b0152f564aedb79d273332d6a0310d582e4a0b216", @generic="410dd767f0b70b48b37b2db878d06b144dbce0c3ac25ffe3d651de27c4cb197a0594d98454d3e9e04d149bbc1ecf4c41674f3f9dd19e5f0e2ecb78f337cc53c2901b8f2e8758ec6ad7b38ff01428e625f054c95bb48079b044f63adb41f3c891330117235b3ddf6b66bcb9eaecf5095cb26e71a284f9a54218b2b89af5893441b26a527a6f72bf7ef4ce4a145e2b09721a19a2f78e3318148c7a124bf163e4707d3ea61e4bd5b7c27366b4d0a5f4af203e189beeeff1e9314a88900a9cd031c23a7ad38d13c53895", @typed={0x8, 0x10, @u32=0x6}]}, @typed={0x8, 0x7b, @pid}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x100000000}]}, 0x19f4}}, 0x0) 21:07:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) r1 = shmget$private(0x0, 0x1000, 0x1001, &(0x7f0000ffd000/0x1000)=nil) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000500)) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f00000001c0)) r4 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x0, r3, r4, r5, r6, 0x20, 0x40}, 0x2, 0xffffffffffffffff, 0x1, 0x8, r7, r8, 0x9}) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:55 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20004}, 0x8) listen(r0, 0x6) r1 = accept4(r0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000080)=0x80, 0x0) close(r3) 21:07:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000300)={0x3}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file1\x00', &(0x7f0000000180)='mslos\x00', 0x0, &(0x7f0000000380)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00000000c0)) write$binfmt_elf64(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x361) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000027c0)=ANY=[], 0x0) 21:07:55 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x20}, {0x6}]}) 21:07:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000300)={0x3}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], 0xc00) 21:07:55 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002740)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 21:07:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001740)=""/215, 0xd7}}, {{&(0x7f0000001c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000001540)={r1}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000002080)={0x19f4, 0x1a, 0x201, 0x0, 0x0, {}, [@nested={0x354, 0x6f, [@generic="dde1ae8845ab1f537b3dee89faba18c378b154c380", @generic="0ba9e96cc481d2a6e3278c16d33ca2b306289c5581961659f59d136500f91bd814d8fb610968fca62c8e79c266e54fc549da9966", @generic="4c62e0e04eecb90c62237ae87496ab7bcc9d7712f2359e0bcb41899959dd9c9d808c94ea9aaa1d0dce5039a2bd5ced854e16290723cfb21b5febd9f5fa063d83bc0e6a95e0b42d19fa29dcbf3ebc9b7d164d345828d5086e1a7f6b7f402d132e01", @generic="fd3de3df701d6ecf72d397f036116d1fa37a6483459c9b3b26b064bd8544f0abd817b2b0cb3ee47bc5d3bbaeee26", @typed={0x8, 0x42, @uid=r3}, @generic="6009b9c79558651ac48b3d8020e699ce058f015f4268f1adc92fad2e61ffd12e3d2537344f4bc9d5ded1a1f79c8eb1fc1dd1ad16027ef24a59e7d7228c15d4da6d9c17f60362a7936aab4e44d97f75f1b4ad367ff3bea812af0b26f02877702f6ac7a3527c62d53466f0c038805f64be458ffd2346eefddcad42dceb77ba2ad3297fc1253d1dd9dc3325a41991f5f2646476fabca516233d41c7ab1d72270bc627f9934d3b0598e653d376f33418b968578374bfdd41b1e4c2427d7eb30f", @generic="3939b49cec22f56ed175a6b4c4b8e7c9ca4fb1cfb675f46047696625fb2f2d775edcfca3c51b781f2a759568c8a594d36420fab45d914ffdd170fff614a770a77bf7f024feed91dfdffd874ef7712ac232420054abef18cab3f1f39407364f0f155bb0321f3e37935a8ced9f4592c512468be1f295889a808f436fb400adf4d8f76954963687b3841053b5f21dc33f0abb57b6199c0bfd4d19353bcee58f7fea2fc37f5f23d385f45d946c9c47caec6c58509e0d95264ee6bbb4419a009370682efbc2a41995e1033a58b0271a6e31fbc5d442bc5377cf7a478aa513acce073c5fd704", @typed={0x8, 0x30, @uid}, @generic="342263ad417bdde240f80a6b580d4f5bd434b21cbfdad37a7d9217503a6caf8a586c1fc3c29209216b88ac9e54058c1d686a3819405b1b076d59e23927822ae2b40a2ac281c2ce7192a3dc963273de8455f94507652e27db26bb250352ff08950edd3b6b2e688f9991a4159745e20185e9566b58184cd3ea4b3b0b15f0a483273e32a39f5011d0a98e0b5f9da084affc0e495591ba4384d37ae5bf1f53790c73a86994f249db2449c482ed0e7fb6d0898a9a552167b3940eec8e06e850d09db5a28cf66b6d76"]}, @typed={0x8, 0xa, @ipv4=@rand_addr=0x1}, @nested={0x314, 0x6a, [@typed={0x8, 0x8c, @u32=0x2eaf8ff}, @generic="e17bc88c6325889e82b572decbc2cdb46c5af3acb28973f1561c4413db2579d2b8eb876ca2c21200c06ce0633ef96934bb9238c0ac6d469203533ba2cf342a16a0d42f72fd15b626f77f1b272ec3c1914754c985dc5f240682149bba94e7d20dd6fd58a83f437ce91a51e552801d4816362101d3ad559a55126015da581126486dd90bb592ff23163159e84273cc0d394348ef507c678845c431c648ded13068c4ad9dd49b6b45e5e435c988bfbd2eef82806c0d3f69392beaffcb6a09bd0de559ec7130b88c63749d568cc5d799fe9881837a7e2f5d58b6c3a9699dc125268863f7428f2b3c", @generic="4e9d857f367271eb9463f767517d40d5a8aa6adb34c94be7fe1c8f4f02893cff9625c8d574af6133fbb0035a48b40889b178f23eee9553a9c9ef5f49fa54605daf6de220714cc8b8749fc807a2568269ef68a308578e4a38f5ebe9e8c7db778dc9287d5e23acf990e85ed485aae3bd625657204dd080105e03dedb899e4c79a744735d5e323acdd3", @generic="5680be59cc5a49f0bdd92a97720a56b4f06c306dcf8ff32d2b927ed5d2c6452b7854922d379ce195e1c7d29a57abb22769bcc2a34d318aa88205535a4a78b8c8961c2e135677d8a61ef2300d73d87ab215a598600711bbf16e5cbd157b67caac9be6f4f20d2ffba25d1c7bff1e6bdae5d647a92ba00ee574b2b2caaab0a22ae62f7c4dcfdc1659fc2320ba216df9ddb98822940114508e6a8a2faed6bf9068b18299deae85c31912d7542b7feabe950625c2fc491676407eda8fbf33", @typed={0x4, 0x8b}, @typed={0x14, 0x15, @ipv6=@loopback}, @generic="7f3466e4a0bb7d131252d0afe4bcb645a0850021c2098d755974c1fa0e486672d53523e21a84ed6b51b09064fd8fa396eb574f82d804f3b85b77c27f68817fc6acbe88e9260de52aaacb022236ff33c10b32c26255a81fa9013843402f7a89ac53c40f58a2591aee20318f878dc345b8e8eb1f9054122958a321f70b130648653bca59c36608662e75ac2807affbabc01dec130394a42bef861c5cabbffc264cf6726f6e6a56be470dbb564d5e8d6d5d6757c345e21a8e584e76c65274613204a69f19"]}, @nested={0x11c8, 0x1a, [@typed={0x8, 0x7c, @uid}, @typed={0x14, 0x7d, @ipv6=@ipv4={[], [], @remote}}, @generic="637d79c0f3801302a30117222b4bdb8222caeaf9aa0f86bc433f69c7e54d368e41159574b06ee9109baeeba37c2fa2a2d33920bc4d6a695a74d1233d88255dcf0aaf16d217ebc77412786e2eb65ab0f98bb85ded5203ce78c0cea0bc6758237f65d5eaea6e2f50c6e0777145db1594b3cafdae8cfde98891e50e4f390707d6bdee24eddddf047311dfd9b2b71dccfcba2dd3076b892c454a51ca22e63478607778ca6cd2a3af2b8732eefe7a71842a9c95371dcb3bb34a18a6816976f134b195b13dec34", @generic="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@typed={0x8, 0x52, @uid=r3}, @typed={0x8, 0x53, @pid}, @generic="d8bc13b6e65bf0ce4e7e89d15bff3977c2fb81a35ca3b6df4b9163e44e9ae91c4ee6599c65059938b9f241219241008ea781d725aa413ed798a440a3789f78de60b9121e9070fe9cfbb2c2543ccbc21e0818722985364ecb716dbeb2ee922f9c0f4363f43ce92a27f8c664bf9bcfc16496ac8a9f4b91330992b7736be8ac3911eaadc4cb60e3ce20930a46b5a368cd579ae985005a0954b5e04ef83fb1e817cf5e1810b86672c8a0b83bbab46a11db70adac47704c1dbac3695f03840d926d53a9381f551ecb9a6327a398f36d7818ff4a023d"]}, @typed={0x8, 0x8e, @fd=r2}, @nested={0x190, 0x65, [@typed={0xc, 0x8f, @u64=0xe6}, @generic="e40ca54962ca5b6cc3e8d34578ed25c904690ba2a74fa0d9704d80e73ae587d75113dd52eb6f9e81f34b688afeb9cf7495ffabbc3cb1d14b43db01a6f0f5b6f621adb5f4aae590aa4803b64d5c38d56a3fdfdb380b8e417c3a1181ca753288c2b8d70c706894df27824c28f224a3d5d5730550ccef84e61c3d2325e4d3e9aac62173de76bde097320ebd71af5a426abdf44a3bafc78faa3b7b0152f564aedb79d273332d6a0310d582e4a0b216", @generic="410dd767f0b70b48b37b2db878d06b144dbce0c3ac25ffe3d651de27c4cb197a0594d98454d3e9e04d149bbc1ecf4c41674f3f9dd19e5f0e2ecb78f337cc53c2901b8f2e8758ec6ad7b38ff01428e625f054c95bb48079b044f63adb41f3c891330117235b3ddf6b66bcb9eaecf5095cb26e71a284f9a54218b2b89af5893441b26a527a6f72bf7ef4ce4a145e2b09721a19a2f78e3318148c7a124bf163e4707d3ea61e4bd5b7c27366b4d0a5f4af203e189beeeff1e9314a88900a9cd031c23a7ad38d13c53895", @typed={0x8, 0x10, @u32=0x6}]}, @typed={0x8, 0x7b, @pid}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x100000000}]}, 0x19f4}}, 0x0) 21:07:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='m'], 0x1) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000140)="f5", 0x1}], 0x1, &(0x7f00000002c0)}}], 0x1, 0x0) 21:07:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, &(0x7f00000000c0)) 21:07:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025c3f0a00145f8f764070") socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffffefffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) ioctl$KDSETLED(r1, 0x4b32, 0x1000) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x1000000801, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000540)={0xcb, {{0xa, 0x4e23, 0x7, @loopback, 0x3}}}, 0x88) ioctl(r5, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r6 = socket(0x200000000000011, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001900)=ANY=[@ANYRESHEX=r2], 0x1) getpeername$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000440)) bind$packet(r6, &(0x7f00000002c0)={0x11, 0x0, r8, 0x1, 0x7fffffff}, 0xfd) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40010, r4, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r6], &(0x7f0000000240)={0x1, 0x2, [0x8000000000000, 0xace, 0x4, 0x316]}) epoll_create1(0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x7, 0x1, 0x1, 0x3ff, 0x401}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 591.733829] ceph: device name is missing path (no : separator in ./file0) [ 591.774704] ================================================================== [ 591.782150] BUG: KMSAN: uninit-value in __kmalloc_node_track_caller+0x667/0x1160 [ 591.789709] CPU: 1 PID: 24076 Comm: syz-executor5 Not tainted 4.19.0-rc1+ #38 [ 591.796989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.806371] Call Trace: [ 591.808966] [ 591.811140] dump_stack+0x14b/0x190 [ 591.814796] kmsan_report+0x183/0x2b0 [ 591.818631] __msan_warning+0x70/0xc0 [ 591.822463] __kmalloc_node_track_caller+0x667/0x1160 [ 591.827681] ? sctp_packet_transmit+0x458/0x4490 [ 591.832474] ? sctp_packet_transmit+0x458/0x4490 [ 591.837253] __alloc_skb+0x2f5/0x9e0 [ 591.840990] ? sctp_packet_transmit+0x458/0x4490 [ 591.845785] sctp_packet_transmit+0x458/0x4490 [ 591.850397] ? sctp_do_sm+0x8738/0x8d80 [ 591.854428] ? sctp_packet_config+0xc4c/0xcd0 [ 591.858969] sctp_outq_flush+0x93a/0x5630 [ 591.863169] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 591.868591] sctp_outq_uncork+0xd0/0xf0 [ 591.872605] sctp_do_sm+0x3dbc/0x8d80 [ 591.876434] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 591.881915] ? __update_load_avg_cfs_rq+0x895/0x1070 [ 591.887063] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 591.892449] ? sctp_hash_key+0x5b1/0x830 [ 591.896557] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 591.901974] sctp_endpoint_bh_rcv+0xd4f/0xff0 [ 591.906513] ? sctp_endpoint_is_peeled_off+0x240/0x240 [ 591.911816] sctp_inq_push+0x304/0x430 [ 591.915736] sctp_rcv+0x435f/0x4cc0 [ 591.919438] sctp6_rcv+0x41/0x70 [ 591.922823] ? sctp_inet6addr_event+0xbf0/0xbf0 [ 591.927513] ip6_input_finish+0xa4f/0x2230 [ 591.931798] ? ip6_input_finish+0x1331/0x2230 [ 591.936318] ip6_input+0x290/0x320 [ 591.939891] ? ip6_input+0x320/0x320 [ 591.943632] ? ip6_sublist_rcv+0x19c0/0x19c0 [ 591.948060] ip6_rcv_finish+0x4d2/0x710 [ 591.952070] ipv6_rcv+0x32c/0x3c0 [ 591.955547] ? local_bh_enable+0x40/0x40 [ 591.959653] process_backlog+0x752/0x10b0 [ 591.963840] ? ip6_rcv_finish+0x710/0x710 [ 591.968019] ? rps_trigger_softirq+0x2e0/0x2e0 [ 591.972623] net_rx_action+0x723/0x19d0 [ 591.976672] ? net_tx_action+0xc40/0xc40 [ 591.980855] __do_softirq+0x562/0x948 [ 591.984711] do_softirq_own_stack+0x49/0x80 [ 591.989040] [ 591.991303] __local_bh_enable_ip+0x119/0x150 [ 591.995826] local_bh_enable+0x36/0x40 [ 591.999734] ip6_finish_output2+0x1f41/0x2130 [ 592.004249] ? nf_ct_deliver_cached_events+0x3b/0x6a0 [ 592.009697] ? ipv6_confirm+0x6a0/0x720 [ 592.013727] ip6_finish_output+0xaf3/0xbb0 [ 592.018028] ip6_output+0x572/0x6a0 [ 592.021680] ? ip6_output+0x6a0/0x6a0 [ 592.025506] ? ac6_seq_show+0x200/0x200 [ 592.029496] ip6_xmit+0x1e9a/0x2370 [ 592.033145] ? ip6_xmit+0x2370/0x2370 [ 592.037001] sctp_v6_xmit+0x565/0x640 [ 592.040837] ? __sctp_v6_cmp_addr+0x850/0x850 [ 592.045363] sctp_packet_transmit+0x4007/0x4490 [ 592.050109] sctp_outq_flush+0x93a/0x5630 [ 592.054311] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 592.059725] sctp_outq_uncork+0xd0/0xf0 [ 592.063755] sctp_do_sm+0x8738/0x8d80 [ 592.067598] ? kmsan_set_origin_inline+0x6b/0x120 [ 592.072472] ? __msan_poison_alloca+0x173/0x1f0 [ 592.077165] ? kmsan_set_origin_inline+0x6b/0x120 [ 592.082083] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 592.086961] sctp_sendmsg_to_asoc+0x18d0/0x2720 [ 592.091688] sctp_sendmsg+0x3f08/0x6090 [ 592.095730] ? sctp_getsockopt+0x166b0/0x166b0 [ 592.100330] inet_sendmsg+0x49a/0x740 [ 592.104163] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 592.109552] ? inet_getname+0x490/0x490 [ 592.113574] __sys_sendto+0x868/0xa30 [ 592.117402] ? prepare_exit_to_usermode+0x46/0x410 [ 592.122359] ? syscall_return_slowpath+0xdb/0x700 [ 592.127259] __x64_sys_sendto+0x1a1/0x210 [ 592.131437] ? __sys_sendto+0xa30/0xa30 [ 592.135429] do_syscall_64+0x15b/0x220 [ 592.139869] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 592.145080] RIP: 0033:0x457089 [ 592.148287] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 592.167207] RSP: 002b:00007fa5a575fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 592.174938] RAX: ffffffffffffffda RBX: 00007fa5a57606d4 RCX: 0000000000457089 [ 592.182219] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004 [ 592.189502] RBP: 00000000009300a0 R08: 000000002005ffe4 R09: 000000000000001c [ 592.196789] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 592.204081] R13: 00000000004d4678 R14: 00000000004c8ded R15: 0000000000000000 [ 592.211374] [ 592.213012] Uninit was created at: [ 592.216597] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 592.221721] kmsan_kmalloc+0x98/0x100 [ 592.225542] kmsan_slab_alloc+0x10/0x20 [ 592.229542] __kmalloc_node_track_caller+0x9e7/0x1160 [ 592.234760] __alloc_skb+0x2f5/0x9e0 [ 592.238492] netlink_dump+0x21a/0x1500 [ 592.242399] netlink_recvmsg+0xd9b/0x1860 [ 592.246579] sock_recvmsg_nosec+0x10a/0x140 [ 592.250922] ___sys_recvmsg+0x426/0xa60 [ 592.254915] __sys_recvmmsg+0x58e/0xe80 [ 592.258908] do_sys_recvmmsg+0x2a2/0x3e0 [ 592.263012] __x64_sys_recvmmsg+0x15d/0x1c0 [ 592.267360] do_syscall_64+0x15b/0x220 [ 592.271266] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 592.276457] ================================================================== [ 592.283819] Disabling lock debugging due to kernel taint [ 592.289274] Kernel panic - not syncing: panic_on_warn set ... [ 592.289274] [ 592.296663] CPU: 1 PID: 24076 Comm: syz-executor5 Tainted: G B 4.19.0-rc1+ #38 [ 592.305337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.314701] Call Trace: [ 592.317295] [ 592.319474] dump_stack+0x14b/0x190 [ 592.323135] panic+0x35d/0x8cb [ 592.326393] kmsan_report+0x2a8/0x2b0 [ 592.330224] __msan_warning+0x70/0xc0 [ 592.334050] __kmalloc_node_track_caller+0x667/0x1160 [ 592.339264] ? sctp_packet_transmit+0x458/0x4490 [ 592.344058] ? sctp_packet_transmit+0x458/0x4490 [ 592.348840] __alloc_skb+0x2f5/0x9e0 [ 592.352588] ? sctp_packet_transmit+0x458/0x4490 [ 592.357390] sctp_packet_transmit+0x458/0x4490 [ 592.361992] ? sctp_do_sm+0x8738/0x8d80 [ 592.366022] ? sctp_packet_config+0xc4c/0xcd0 [ 592.370557] sctp_outq_flush+0x93a/0x5630 [ 592.374770] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 592.380181] sctp_outq_uncork+0xd0/0xf0 [ 592.384185] sctp_do_sm+0x3dbc/0x8d80 [ 592.388007] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 592.393481] ? __update_load_avg_cfs_rq+0x895/0x1070 [ 592.398621] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 592.403999] ? sctp_hash_key+0x5b1/0x830 [ 592.408098] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 592.413500] sctp_endpoint_bh_rcv+0xd4f/0xff0 [ 592.418034] ? sctp_endpoint_is_peeled_off+0x240/0x240 [ 592.423328] sctp_inq_push+0x304/0x430 [ 592.427251] sctp_rcv+0x435f/0x4cc0 [ 592.430945] sctp6_rcv+0x41/0x70 [ 592.434339] ? sctp_inet6addr_event+0xbf0/0xbf0 [ 592.439035] ip6_input_finish+0xa4f/0x2230 [ 592.443317] ? ip6_input_finish+0x1331/0x2230 [ 592.447844] ip6_input+0x290/0x320 [ 592.451406] ? ip6_input+0x320/0x320 [ 592.455143] ? ip6_sublist_rcv+0x19c0/0x19c0 [ 592.459574] ip6_rcv_finish+0x4d2/0x710 [ 592.463587] ipv6_rcv+0x32c/0x3c0 [ 592.467064] ? local_bh_enable+0x40/0x40 [ 592.471161] process_backlog+0x752/0x10b0 [ 592.475356] ? ip6_rcv_finish+0x710/0x710 [ 592.479535] ? rps_trigger_softirq+0x2e0/0x2e0 [ 592.484150] net_rx_action+0x723/0x19d0 [ 592.488169] ? net_tx_action+0xc40/0xc40 [ 592.492271] __do_softirq+0x562/0x948 [ 592.496120] do_softirq_own_stack+0x49/0x80 [ 592.500443] [ 592.502699] __local_bh_enable_ip+0x119/0x150 [ 592.507308] local_bh_enable+0x36/0x40 [ 592.511312] ip6_finish_output2+0x1f41/0x2130 [ 592.515833] ? nf_ct_deliver_cached_events+0x3b/0x6a0 [ 592.521039] ? ipv6_confirm+0x6a0/0x720 [ 592.525065] ip6_finish_output+0xaf3/0xbb0 [ 592.529343] ip6_output+0x572/0x6a0 [ 592.532994] ? ip6_output+0x6a0/0x6a0 [ 592.536822] ? ac6_seq_show+0x200/0x200 [ 592.540809] ip6_xmit+0x1e9a/0x2370 [ 592.544451] ? ip6_xmit+0x2370/0x2370 [ 592.548313] sctp_v6_xmit+0x565/0x640 [ 592.552141] ? __sctp_v6_cmp_addr+0x850/0x850 [ 592.556650] sctp_packet_transmit+0x4007/0x4490 [ 592.561391] sctp_outq_flush+0x93a/0x5630 [ 592.565591] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 592.570988] sctp_outq_uncork+0xd0/0xf0 [ 592.574980] sctp_do_sm+0x8738/0x8d80 [ 592.578800] ? kmsan_set_origin_inline+0x6b/0x120 [ 592.583660] ? __msan_poison_alloca+0x173/0x1f0 [ 592.588349] ? kmsan_set_origin_inline+0x6b/0x120 [ 592.593250] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 592.598114] sctp_sendmsg_to_asoc+0x18d0/0x2720 [ 592.602837] sctp_sendmsg+0x3f08/0x6090 [ 592.606874] ? sctp_getsockopt+0x166b0/0x166b0 [ 592.611463] inet_sendmsg+0x49a/0x740 [ 592.615276] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 592.620662] ? inet_getname+0x490/0x490 [ 592.624649] __sys_sendto+0x868/0xa30 [ 592.628463] ? prepare_exit_to_usermode+0x46/0x410 [ 592.633400] ? syscall_return_slowpath+0xdb/0x700 [ 592.638285] __x64_sys_sendto+0x1a1/0x210 [ 592.642458] ? __sys_sendto+0xa30/0xa30 [ 592.646444] do_syscall_64+0x15b/0x220 [ 592.650359] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 592.655556] RIP: 0033:0x457089 [ 592.658771] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 592.677677] RSP: 002b:00007fa5a575fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 592.685396] RAX: ffffffffffffffda RBX: 00007fa5a57606d4 RCX: 0000000000457089 [ 592.692669] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004 [ 592.699943] RBP: 00000000009300a0 R08: 000000002005ffe4 R09: 000000000000001c [ 592.707217] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 592.714489] R13: 00000000004d4678 R14: 00000000004c8ded R15: 0000000000000000 [ 592.722108] Dumping ftrace buffer: [ 592.725633] (ftrace buffer empty) [ 592.729325] Kernel Offset: disabled [ 592.732946] Rebooting in 86400 seconds..