f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r3 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r3, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r3, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r4 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mq_timedsend(r4, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:13 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) pipe2$9p(&(0x7f0000000080), 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) 09:58:13 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 901.115440] 9pnet: Insufficient options for proto=fd [ 901.143874] 9pnet: Insufficient options for proto=fd 09:58:14 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, 0x0) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r3 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r3, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r3, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r4 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mq_timedsend(r4, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:14 executing program 2: r0 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mq_timedsend(r0, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x0, &(0x7f0000000640)={0x77359400}) 09:58:14 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:14 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:14 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r1) chown(0x0, r1, r0) syz_mount_image$jffs2(&(0x7f0000000080)='jffs2\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="01971e998966f623f1989ee4cc7a197d32aeea0cda49104fda1c3ec88ada6cb373216c6ead4b1de39506abfd6e4e5433a9fbe3a248ceabb01c1f13d2f61d55a14638588c376f4e3f5b5d5323582ac83f2435183963dd31ba95d7447465bb36fd8a3acab86a63f7ffafff7b009fb02f487464de6efda87769e24d7f8f8e795c89d9cf2d4d2560e3e88238dbb9529cbf7bba542b9a823933ebf0d3b3dd4465cd6f3af0b12fdb9d977720e2290c272fb50bf4c577ee56d4c4fd6196f799119b9ae0838911cd9acba5b19342cf", 0xcb, 0x23}], 0x200e, &(0x7f0000000340)={[{@compr_none='compr=none'}, {@compr_none='compr=none'}, {@compr_zlib='compr=zlib'}, {@compr_zlib='compr=zlib'}, {@compr_lzo='compr=lzo'}, {@rp_size={'rp_size', 0x3d, 0x8000}}, {@compr_none='compr=none'}, {@compr_none='compr=none'}], [{@obj_role={'obj_role', 0x3d, '![\xd2}}$]\\@'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@euid_gt={'euid>', r1}}, {@hash='hash'}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '9p\x00'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@dont_measure='dont_measure'}]}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@loose='loose'}]}}) 09:58:14 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:14 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 901.872857] 9pnet: Insufficient options for proto=fd 09:58:14 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:14 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={0x0, r3+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r4 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r4, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r5, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:14 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:14 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:14 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={0x0, r3+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r4 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r4, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r5, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:14 executing program 4: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0xa718d000) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eefffffffffffffd010000", @ANYRES32=r8, @ANYBLOB="01040000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x4c, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x100, 0x0, 0x1, 0xfffffffc}}}}]}, 0x4c}}, 0x0) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=@setlink={0x5c, 0x13, 0x100, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, 0x8000, 0x40}, [@IFLA_LINKMODE={0x5, 0x11, 0xe3}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x2}, @IFLA_GROUP={0x8, 0x1b, 0x1}, @IFLA_LINKMODE={0x5, 0x11, 0x83}, @IFLA_BROADCAST={0xa, 0x2, @remote}, @IFLA_EXT_MASK={0x8, 0x1d, 0x7}, @IFLA_EVENT={0x8, 0x2c, 0x40}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040000}, 0x40058) ioctl$vim2m_VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000300)={0x3, 0x2, 0x4, 0x2000, 0x81, {}, {0x7, 0xc, 0x8, 0x4, 0x82, 0x81, "05fa3f03"}, 0x5, 0x2, @planes=&(0x7f00000002c0)={0xc6, 0x8, @fd=r3, 0x4}, 0xffffff81}) ftruncate(r9, 0x3ff) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose='loose'}]}}) [ 902.149915] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 902.190171] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 09:58:15 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:15 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:15 executing program 2: r0 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mq_timedsend(r0, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x0, &(0x7f0000000640)={0x77359400}) 09:58:15 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={0x0, r3+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r4 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r4, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r5, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:15 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:15 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='t=\x00'/15, @ANYRESHEX=r0, @ANYBLOB=',rtdno=', @ANYRESHEX=r1, @ANYBLOB=',loose,\x00']) 09:58:15 executing program 1: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:15 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:15 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="617fb74f226c2c17cfd5e519da2c2803a28f8bcbf58f578e0339a98cf508c4d4347e14827728e4721f34b63def003888072a6a28df5f519d1c22a4f5c90f25350489011e04ece96a5c7c72c9b71b", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',loose,\x00']) 09:58:15 executing program 1: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:15 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, 0x0}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r4 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r4, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r5, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:15 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:15 executing program 1: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:15 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, 0x0}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r4 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r4, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r5, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:16 executing program 2: r0 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mq_timedsend(r0, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, 0x0) 09:58:16 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xfff) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r6, &(0x7f0000000080)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$UI_SET_KEYBIT(r6, 0x40045565, 0x120) ioctl$UI_DEV_CREATE(r6, 0x5501) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="7a8089c845c47eed231f2679b9a12fd436388f1fbcb283f0e339226e13f083d822600ae85790dd8868f9272ef858881497cdebf0e4df3d18eec485e61aa6b3bdd2b55c9ae4f6b56227155aa93482ce510bc9364d624f353923d232dbc082957ed076ba38fc49d712b0a351ac84eab288a15f7a4ca8739b8e34e5d0c2509bbb51a4b89485da8e65ff7ed7e6af04c65cd2984dd3a31f84a18afe", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYRESHEX=r6, @ANYRESDEC]) 09:58:16 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:16 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:16 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, 0x0}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r4 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r4, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r5, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:16 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:16 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 903.719428] 9pnet: Insufficient options for proto=fd 09:58:16 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:16 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 903.768104] input: syz1 as /devices/virtual/input/input1637 09:58:16 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 903.821250] input: syz1 as /devices/virtual/input/input1638 09:58:16 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 903.863159] 9pnet: Insufficient options for proto=fd 09:58:16 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) [ 904.000740] 9pnet: Insufficient options for proto=fd 09:58:17 executing program 2: r0 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mq_timedsend(r0, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, 0x0) 09:58:17 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x4000000000, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 09:58:17 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:17 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:17 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:17 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:17 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:17 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:17 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, 0x0, 0x0, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:17 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:17 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, 0x0, 0x0, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:17 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:18 executing program 2: r0 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mq_timedsend(r0, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, 0x0) 09:58:18 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:18 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, 0x0, 0x0, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:18 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:18 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:18 executing program 4: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_mount_image$jffs2(&(0x7f0000000080)='jffs2\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000380)=[{&(0x7f0000000280)="4c1690bebd670a83eb35ed02d43195eee0100f09b7cf8015b5b48d96acb84dd8221679955bc23a6b0b2f131d4e3e3c0d320c27030a16fd6c5b5ece336dd86751da9dbdc010c8c3735e2b46d122dea2f6c5e960e975c880511b74fcea11656613e5c6286426f0c42cf958966b6c76730ebf65774dae32d43a5d63d29dd51b4f867c38f18f123752488274444f2709d0bcc107e25efbfdf4f30020a2183739a14f0cd67eec5bdf6f49e923b5e73099f261f3e2fa071f0de44d4a845dc3018519eec5f76c6799cc64b4dd16bb5e03e2bcc8f445308db1d5805b1dfdfe4b3d2672d7cf116cc0fbc305a224f57368f5", 0xed, 0x4}], 0x134841, &(0x7f00000003c0)={[{@rp_size={'rp_size', 0x3d, 0x6}}, {@compr_none='compr=none'}], [{@appraise='appraise'}, {@pcr={'pcr', 0x3d, 0x2c}}, {@fsname={'fsname', 0x3d, '@'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@audit='audit'}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@fsname={'fsname', 0x3d, '{}\''}}]}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ftruncate(r0, 0x4) lsetxattr$trusted_overlay_origin(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='trusted.overlay.origin\x00', &(0x7f0000000500)='y\x00', 0x2, 0x3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SOUND_MIXER_INFO(r6, 0x805c4d65, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose='loose'}]}}) 09:58:18 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}]}}) 09:58:18 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200), 0x0, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:18 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:18 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200), 0x0, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:18 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x818004, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:18 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}]}}) 09:58:18 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6c6f9693860000a5d83c6d8c9cc291b4c5f3d6e0240541d4c3af176c529a9b8da6f3f79af3242eda1ecc9e3931f317741a9fdff5316b1d2d915dab1d4de93cce64d6"]) 09:58:18 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x2000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@mmap='mmap'}, {@uname={'uname', 0x3d, '(:*@^),'}}, {@fscache='fscache'}, {@cache_loose='cache=loose'}, {@version_9p2000='version=9p2000'}], [{@subj_type={'subj_type', 0x3d, '^-+#)\\'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '9p\x00'}}, {@smackfstransmute={'smackfstransmute'}}, {@permit_directio='permit_directio'}, {@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '9p\x00'}}]}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x80000, &(0x7f0000000000)=ANY=[@ANYRES64=r4]) 09:58:18 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200), 0x0, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:18 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}]}}) 09:58:18 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:18 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:19 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa93", 0x2f, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:19 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}}) 09:58:19 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa93", 0x2f, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:19 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:19 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}]}}) 09:58:19 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa93", 0x2f, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:19 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:19 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r6) chown(0x0, r6, r5) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r9) chown(0x0, r9, r8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r11) chown(0x0, r11, r10) read$FUSE(r3, &(0x7f0000000540)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000002580)={{}, {0x1, 0x1}, [{}, {0x2, 0x4, r6}, {0x2, 0x2}, {0x2, 0x5, r6}, {0x2, 0x4}, {0x2, 0x5}, {0x2, 0x5, r6}, {0x2, 0x2, r4}, {0x2, 0x2, 0xffffffffffffffff}], {}, [{}, {0x8, 0x1}, {0x8, 0x2, r7}, {0x8, 0x8, r8}, {0x8, 0x4, r10}, {0x8, 0x5, r5}, {0x8, 0x4, r12}], {0x10, 0x3}, {0x20, 0x8}}, 0xa4, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x48400, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport='privport'}], [{@uid_gt={'uid>', r6}}, {@euid_gt={'euid>', r4}}, {@pcr={'pcr', 0x3d, 0x26}}, {@smackfshat={'smackfshat', 0x3d, '\x00\x00\x00\x00\x00'}}, {@euid_lt={'euid<'}}, {@obj_role={'obj_role'}}]}}) 09:58:19 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}]}}) 09:58:19 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d", 0x47, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:19 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:19 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:19 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}]}}) 09:58:19 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d", 0x47, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:19 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:19 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:19 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d", 0x47, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:20 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}]}}) 09:58:20 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:20 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac43", 0x53, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:20 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:20 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:20 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:20 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:20 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac43", 0x53, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:20 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:20 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x80, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x121000, 0x0) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r5, 0x8010671f, &(0x7f0000000400)={&(0x7f0000000300)=""/248, 0xf8}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x8ff476b38edb9272, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e9873f149fb36bf887d3574ba352c0f6f3d", @ANYRESHEX=r7, @ANYBLOB=',access=client,afid=0x00000000000000e0,posixacl,cache=mmap,cache=mmap,fowner=', @ANYRESDEC, @ANYBLOB=',context=root,permit_directio,mask=^MAY_APPEND,smackfshat=wfdno,\x00']) r8 = socket$alg(0x26, 0x5, 0x0) flock(r8, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) chown(0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f00000002c0)=0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x200002, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno'}, 0x2c, {[{@noextend='noextend'}, {@cachetag={'cachetag', 0x3d, 'wfdno'}}, {@dfltuid={'dfltuid'}}, {@version_u='version=9p2000.u'}, {@cache_loose='cache=loose'}, {@access_uid={'access'}}], [{@smackfshat={'smackfshat', 0x3d, '({^'}}, {@dont_hash='dont_hash'}, {@permit_directio='permit_directio'}, {@smackfshat={'smackfshat', 0x3d, '&\''}}, {@subj_type={'subj_type', 0x3d, 'rfdno'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '&/'}}, {@subj_user={'subj_user', 0x3d, '+^#:^^#\'-\\]:#-'}}, {@euid_eq={'euid', 0x3d, r9}}, {@measure='measure'}]}}) 09:58:20 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:20 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac43", 0x53, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:20 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e", 0x6f, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 908.202304] 9pnet: Insufficient options for proto=fd [ 908.253932] 9pnet: Insufficient options for proto=fd 09:58:20 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:20 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2", 0x59, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:20 executing program 4: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="74721f616e733d66642c7266646e6f", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',loose,\x00']) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) dup(r6) fremovexattr(r5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r7 = dup3(r5, r0, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r5) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendto$ax25(r9, &(0x7f0000000300)="adaafdd37d319c61a3c681562c702bc66a61cf52eaf5bcd85713152c772b756b4c350dc0a439c3e3c2f825d828ac2dcbe1720bd17c4bc87e223dc29a607c942050051566b4625f2b4ae807cc489b6babddad6e9ffb84d5fb5543584bea68e1576c9e4f0ca617b932a119537a5d4e57ad9a67fd", 0x73, 0x80, &(0x7f0000000380)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) 09:58:21 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}, {@version_u='version=9p2000.u'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:21 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) 09:58:21 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2", 0x59, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:21 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:21 executing program 4: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) accept4(r1, &(0x7f0000000380)=@alg, &(0x7f0000000040)=0x80, 0x800) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200), 0x100) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000400)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(r7, 0xc0045405, &(0x7f0000000440)=0x5d) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000100)) r8 = dup2(r5, r0) connect$inet(r8, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x860800, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d579b75b17a4397ac15694d1e3bdbcda305594748f45d830f20f89399b6cdcd8851a0279450ad8539b6cbe8b2af6ddf8742ea3a137197b450d90102c8dcc04aa2ed2e4c26217151fa90396a44ef2d0782ff2e02fc6a1c7aab7c447cad28ef1338eb5a994521f98b4115be1770ff6141ff413593d429b97ff934e9b4e2eb041ca8e249", @ANYRESHEX=r4, @ANYBLOB="2c6c6f6f7365c3e2d0e8fb770a1917e3cca43e4f080a5858c2231d3e7562e8ff"]) 09:58:21 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:21 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, 0x0, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:21 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2", 0x59, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:21 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 908.947557] 9pnet: Insufficient options for proto=fd 09:58:21 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}]}}) 09:58:21 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) 09:58:21 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2a", 0x5c, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:21 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:21 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 909.040776] 9pnet: Insufficient options for proto=fd 09:58:21 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) [ 909.095618] 9pnet: Insufficient options for proto=fd 09:58:21 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2a", 0x5c, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:21 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) [ 909.209375] 9pnet: Insufficient options for proto=fd 09:58:21 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:21 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:21 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:21 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2a", 0x5c, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:21 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0000001000010400eefffffffffffffd010000", @ANYRES32=r8, @ANYBLOB="010400000000008fb6179f057f89640654d7b1de68001c0012000c000300627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x4c, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x100, 0x0, 0x1, 0xfffffffc}}}}]}, 0x4c}}, 0x0) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f00000002c0)) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$VIDIOC_G_TUNER(r9, 0xc054561d, &(0x7f00000003c0)={0xe0b, "59955a7b009b607786978f5cef8641b63ebe8f05e13dbb3aaa1cb65f33b8a153", 0x4, 0x8, 0x5, 0x7fff, 0x4, 0x2, 0x2, 0x7}) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@getqdisc={0x30, 0x26, 0x300, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, {0xe, 0x7}, {0xffff, 0x7}, {0x5, 0x5}}, [{0x4}, {0x4}, {0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000000}, 0x8800) 09:58:21 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) [ 909.273033] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2aba", 0x5d, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:22 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) 09:58:22 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 909.374918] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 909.385045] 9pnet: Insufficient options for proto=fd [ 909.412160] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2aba", 0x5d, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:22 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 909.468940] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 909.496760] 9pnet: Insufficient options for proto=fd [ 909.520938] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2aba", 0x5d, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:22 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RREAD(r5, &(0x7f0000000200)={0x5a, 0x75, 0x2, {0x4f, "726170397f29a372d069b9844c095cbb3e0a88df29b041479d9a26baf59ae09ecfcced870666c9264b5b97342eba7ae9ab3155003f75dea0d618ef229b4055d20adf8ec0f592c971522d5060d84dca"}}, 0x5a) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) 09:58:22 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) 09:58:22 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:22 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:22 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 909.624934] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x0, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:22 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r0]) 09:58:22 executing program 2: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 909.675245] 9pnet: Insufficient options for proto=fd [ 909.681481] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:22 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RVERSION(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1500000065ffff0080000008003950323030302e750688b636937da8c8009bad9ea404c58dd5380405"], 0x15) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}]}}) 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x0, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:22 executing program 2: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 909.785334] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r0]) 09:58:22 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x0, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 909.909477] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:22 executing program 2: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:22 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r5) chown(0x0, r5, r4) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}], [{@subj_role={'subj_role', 0x3d, '-,^\''}}]}}) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r6, &(0x7f0000000080)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3]}, 0x45c) ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r6, 0x40045565, 0x120) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000500)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$UI_DEV_CREATE(r6, 0x5501) write$binfmt_misc(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a314f63c6f502b2bee830dad641d4967f7d191c4af560152664bf871dea710921fee19d3e15bd89c3b108de3fd3d0d75d81362ba48ea3e3ab03a4548469b4e9065b7930d628e5ac988091480a33b058ed184444ede9fe879f7529cc98329d405969f1ea50fc59356b017d914f57ee9844dcc624f3d0abd1ffa2ffe911131899e3c6d2b84a699eaf4a0d6dbdbb1c7d75a4fb9882c6800b7fb9d3818ac2863168e5b4c53d6fd9"], 0xa8) 09:58:22 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRESHEX=r0]) 09:58:22 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, 0x0) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 910.001290] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 910.042799] 9pnet: Insufficient options for proto=fd [ 910.056593] input: syz1 as /devices/virtual/input/input1639 09:58:22 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r0]) 09:58:22 executing program 2: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, 0x0) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:22 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:22 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) r4 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x8}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000003a00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x37e4, 0x11, 0x8, 0x70bd2c, 0x25dfdbfe, {0xc}, [@generic="44310f4bfe1f3a9adddc9dea0270626f9f58f931faac2d7f55f0cb4c9ef7781c925460908690fa17607ea6cc6c4c6ed5845f9d10968ebd3a2d418f917f0099734fd5894f496a0d24fab7c460d85ee391bc241002d8b408152d398fa49210ead4ad0bad2b0b54fbf5cc1d863174f9abe58e8809e4a9eefe3f55ed57c647c3e3624fb2af67514619188ac4193e", @nested={0x1004, 0x61, 0x0, 0x1, [@generic="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@nested={0x1f7, 0x7d, 0x0, 0x1, [@generic, @typed={0x4, 0x3a}, @generic="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", @generic="f65f3f019c02c2ef1583f6a6e4bb4cca52eb6670a5fbbf3109d62046b75f9dc06068e9ad8d2e168b9b47163889ea752687102af7b5718f6116200d3a507c5c2b1ed1baffe990ee619c6424c074986b3d58a888661f76c238329de88208fc2faeaad9b19ba3841400c9a014f7012a16476bb0a9832374fd17d7df623fb5460c5ccf1c9856fc466d48723dee7c2da2449e792bab7d3727f27a05df1c590057358dadfc2a7229e63fb1e39277528f37c3b154714b6536d70916", @typed={0x8, 0x16, 0x0, 0x0, @ipv4=@multicast1}, @generic="0231e11910960af9e3b6c618eb1f14eb3efce68190f715f18f5762791d170428fa687888af72ea66", @typed={0x8, 0x25, 0x0, 0x0, @ipv4=@private=0xa010101}]}, @generic="ae3a8120c0516056cda0b1af4a039d8a4fa5e0fa6a95b866370578fbbb1a614377d4489e6259cc6bf2556db1e30df4d98ac288abc67288dc99539c6890cc2ea20c5a26759383f3d658b493cf38242d2d41c0ae0a76f061728714254ae7", @typed={0x9, 0x7c, 0x0, 0x0, @str='wfdno'}, @generic="1e0b413c1dc201ae70306ec3648ebb75dfc11bf2895b2c2e7682c836304e4dc47cf7b40fd8f91c82623e6683c9015aaf58b7071861c2e18995f56c9492602f4427447df045482a314b5917eae9178fbab22df5eaa5507a02b3bf97f1f670145837d351b5bfd4a910e1f810f4c70d299c569067328dff8debd6b0896c851e2bce72c739500d375c", @nested={0x12be, 0x68, 0x0, 0x1, 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@generic="43c510484ced81e51a3fffe5479969648e0073a20bc93b4a495c964fbd798168d634b179a0aefc9fbccadc21536d038374e4e9cb181e3c19c9cfa21a246a471065b556095225f7057d1ed5f9b664182e03751c96b43106d6d3d9630808d1d7386fe4328bde3c7a5c9d9559341a1bd5bd3c2fd9d526db2d247f667a5253a6a176345128f690a5ffca39ada9d71fc57824b7a6f99bdfb21b960ebbc9899f76dda021186de156ba41a43b93274850eb06018a21ae50995946b44ba2bd2e29ccf3fa63633539b26679f7f48b7cec3f82", @generic="bb4082bc8ceb3588df2c4bf3bc8bd3ac9936c9265ff6d9787a8d1f03c617204d53860c70111e8bebc6ae8de8f3bf17dd2c6223fc000fb2d6b406fb3cfbc543f1938dd197266337ef6ca06e37e24073a74a0c1cec09ff2a35767c7ed02da14f9d026b9f929e4ccb965514f9ad48252095a40f5dc66a92b7fb27619359e4ac503953f980d39d3319c92c31f82082ddb0f2158125c995091db088b96514aed2989543f286c847dd74eff4e9d017ee75ba6b486d391143aaa73d008e812ce4d447a9dd33f448d9a824ccae910dd50175ec915ad95c495850da4b92", @typed={0x4, 0x18}]}, @nested={0x1195, 0xc, 0x0, 0x1, [@generic="def1534a45a1b3c331c6ff53996d3605747904cb8902f445f8ae16e6fa1e48490d153bd7afc6a358ebdc675f3c02fac1d18d059b9140eb5d32389b0f31b38bf4a68e8a8e0d67c880c949e6354edcef33ae97c0bf184e953f9b71ff3d3be4ea2f71aaf74058c0ffb861fb622f7930", @generic="2649d6f6f2c7f479f567df7edfb99376d98b106b10ecd2fa08f61743c6d691893e1f1dcd58b2f016499b456d55834d59", @typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="77de9517a8cd47bc9334c5e69a3fcb163d3e1a72ea9f541385574d5d7377e01bb2eb73f43afc00e6851940df2543a2a84871ed2f7861adf08d8e4f2f23b3af9a45321374b877106a4327c22fb0a9598558569ecc7e12cd743d357c7b30d55844a6f1e718e71559bc90f998376fb31d5023910227acebf149f69816b55605d79edb4d8c66c57059bdbe197da63555f9d555879742767fe08935687868d69664bcb35b01612ce4ff83989bc7d3e3bf2a83ff41dbed6efbdcf4bbca261a730e9df6ebfce494ab5298c5888f6f099833be454c9d0e13154700", @typed={0x8, 0x35, 0x0, 0x0, @pid=r5}, @generic="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0x37e4}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 910.178249] 9pnet: Insufficient options for proto=fd 09:58:22 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:22 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r0]) 09:58:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, 0x0) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:22 executing program 2: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:22 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:22 executing program 4: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xd0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r7) r9 = syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000001640)='./file0\x00', 0x9, 0x2, &(0x7f00000017c0)=[{&(0x7f0000001680)="df1df7004613d6d11a9e7dc5fab1f438c45f7d4882b591c9458bd89fbc01d11ef1d66289156d5338d341a4822f356b8093fdb166bb49932715aadfe23bc7dad9e16bd4c24e349d0e2d9a92cab9a5154ed8bb04cb6a776d56debc03fb4448efcfed6db72c34b21e7d397d815b4dda8b2837429d17fc6ca0599f7503a6497a31d34b75c9b17894948f241537a7d70747e840c5cdeef7d56c96ed1aed3e3f00ea70bc8dc13634a9a9cfcbc2a3576611bc7a96fa7cafbe9613f15bf93be6e6040b607b427da23a391e6af9597544e72c835c2c14", 0xd2, 0x2}, {&(0x7f0000001780)="1d9b7e5e64", 0x5, 0x6}], 0x88000, &(0x7f0000001800)={[{@case_sensitive_yes='case_sensitive=yes'}, {@dmask={'dmask', 0x3d, 0x1}}, {@gid={'gid', 0x3d, r8}}, {@errors_recover='errors=recover'}, {@disable_sparse_yes='disable_sparse=yes'}, {@errors_remount='errors=remount-ro'}], [{@dont_hash='dont_hash'}, {@obj_user={'obj_user'}}, {@appraise_type='appraise_type=imasig'}, {@uid_gt={'uid>', r5}}]}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000015c0)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fee000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff5000/0xb000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f00000005c0)="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", 0x1000}, 0x68) chown(0x0, r7, r6) mount$fuse(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='fuse\x00', 0x100080, &(0x7f0000000240)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xb1}}, {@blksize={'blksize', 0x3d, 0xc00}}, {@blksize={'blksize', 0x3d, 0x1c00}}, {@max_read={'max_read', 0x3d, 0x5}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@blksize={'blksize', 0x3d, 0x800}}, {@max_read={'max_read', 0x3d, 0xfa}}], [{@func={'func', 0x3d, 'FILE_CHECK'}}]}}) r10 = dup(r3) r11 = socket$caif_seqpacket(0x25, 0x5, 0x2) r12 = dup3(r3, r11, 0x80000) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f0000000100)={0x100000000000000, 0x4, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="0300ffff0000", 0x6}]) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002900)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r14 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/btrfs-control\x00', 0x200000, 0x0) io_submit(0x0, 0x4, &(0x7f0000002bc0)=[&(0x7f00000028c0)={0x0, 0x0, 0x0, 0x6, 0x8000, r9, &(0x7f00000018c0)="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", 0x1000, 0x5, 0x0, 0x1, r12}, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x7, 0x8000, r13, &(0x7f0000002940)="6e74e4472f588d9baa2ec73e99f929d781622120ffa1408064765cceaf8ce60352a01c3a1cf4e4", 0x27, 0x3f, 0x0, 0x2, r4}, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x8, 0x7, r10, &(0x7f00000029c0)="53cc3829371d8d74350a7b5d61a3792d192d5b165e11d9a475f969ea7604d61fea341c61f0f349cb34d02aaa2c4aae4fc905081c080f8bb9ffd7e5bb5455ad5fcfb1320810dcc494de5cc687de9bcbebb275e4ba9dee4cf29002df77becafef087364a014de4c40e2c880e4dcecc920e0cbb953dc7bce2959c2c79da0c7876f97bb7c4770ba7ca61d7ef34e8035bc2b2f0b94f2e23cc8fe7cc1e8913ff51781cf6c4313d6a88a5631faa6494c89b5e4ea6971d15e3ab4a702cf420b4c26cd7cca33fafa969ada68c51f2bde4e0678d55ee613b91bb5436be891efcfafae6bc326622f0cf853a78165577750d6d0bae27597db045c911fa", 0xf7, 0xabc6, 0x0, 0x2, r14}, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x5, r9, &(0x7f0000002b40)="29b8", 0x2, 0xffff, 0x0, 0x3}]) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="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", @ANYRESHEX=r2, @ANYBLOB=',loose,\x00']) 09:58:23 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:23 executing program 2: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 910.381480] 9pnet: Insufficient options for proto=fd 09:58:23 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r0]) [ 910.450031] 9pnet: Insufficient options for proto=fd 09:58:23 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:23 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:23 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 910.536403] 9pnet: Insufficient options for proto=fd 09:58:23 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x9, 0x0, "72720da75371df3a1242ead6862f6af7b795b026a0ec5d050488e5f5412f7a7fae7cbb7cc437a3340157f3d967ce23caf75e5d8a1d9183a4d843d7b7edc10c8bd89668360e493450ac612649f568a893"}, 0xd8) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:23 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x10010, r2, 0x1df60000) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x10001) r4 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/mm/transparent_hugepage/khugepaged/scan_sleep_millisecs\x00', 0x1, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r4, 0x4008941a, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='tra\b\x00\x00\x00\x00\x00\x00\x00dno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',loose,\x00']) 09:58:23 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r0]) 09:58:23 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 910.627549] 9pnet: Insufficient options for proto=fd 09:58:23 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:23 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:23 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RLERROR(r5, &(0x7f0000000000)={0x12, 0x7, 0x1, {0x9, 'trans=fd,'}}, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d66642c72667d17331faf646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',loose,afid=0x00000000000007ff,\x00']) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) renameat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00') r7 = dup(r6) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) fchdir(r9) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x5466) [ 910.718570] 9pnet: Insufficient options for proto=fd 09:58:23 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r0]) 09:58:23 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:23 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 910.761559] 9pnet: Insufficient options for proto=fd [ 910.775318] 9pnet: Insufficient options for proto=fd [ 910.826390] 9pnet: Insufficient options for proto=fd [ 910.837278] 9pnet: Insufficient options for proto=fd [ 910.857613] 9pnet: Insufficient options for proto=fd [ 910.866487] 9pnet: Insufficient options for proto=fd [ 910.881024] 9pnet: Insufficient options for proto=fd 09:58:24 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:24 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:24 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r0]) 09:58:24 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mbind(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0x1, &(0x7f0000000540)=0x8, 0x1f, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_mount_image$sysv(&(0x7f0000000080)='sysv\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x4, &(0x7f0000000440)=[{&(0x7f0000000200)="3218ba3632ce80626cea254d634ef317817e698f8956c9e0d88ee4f2ffbb4c8635baea07f6f6f8df4665ea128f2ffab30069f1a344db74aa969d50cf9287d0ec38a9ccbaaa42d1d74158771faa46dbbf2dcbff42bd33b2b3df3b00af766e9d83be874b099504c8", 0x67, 0xffffffff}, {&(0x7f0000000280)="c0fc57e72a5ad80c746d992601b237b719357482eec93f1e31", 0x19, 0x1}, {&(0x7f00000002c0)="276febb22be6530c3e36f121bacda518d04aaa75da36fda3e3bd0ad705ca4eccdb2d3e7e1b6c2317952aa7ebdce6345e9eb9701947d4d1188272ea97b8bccd1b5300d54922dea0513f6ac1358c30a56f2c3302ed299c679f1f2aecdc31517dc6ddcf03187d88bba8adc0ca49eb2a4fffeae23f68e6910aecae69e81ebe676f1291d4fd6082797c6c12ba49ce65df220d0347445d0091982ef9cd67c95d1904a865c74a84224db7175c52e0dce4be52d760cdf2a5", 0xb4, 0x8}, {&(0x7f0000000380)="2e562669da0573ea29de360f13e7faf6a8141c55913f722dd5b1169143cf56c3ff59bcbc40ee733560d4e83211c47e42cc1efcbcf0a252c2b2ae54971f80cceb49c1117e9ad8d70bd4d7d3083ecc1a564470d26711dfe6126939a92206bf88ddf4a51e820248bb3d183f57b3baa810352fece20146d9266981842a83f757a87b1cb05acf585c43b9af740cf536add67e3899248858e78eab4aab31e7ea92bf21664340da6c9541f0d48daf224ae344ac8a8a806452f99ecacb", 0xb9, 0x100000001}], 0x4, &(0x7f00000004c0)={[{'9p\x00'}, {'9p\x00'}, {'*/--|'}, {':'}, {'9p\x00'}, {'\\'}], [{@subj_user={'subj_user', 0x3d, '-.m'}}, {@dont_appraise='dont_appraise'}, {@measure='measure'}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cbc0300006d3d", @ANYRESHEX=r1, @ANYBLOB=',loose,\x00']) 09:58:24 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:24 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) [ 911.417195] 9pnet: Insufficient options for proto=fd [ 911.432035] 9pnet: Insufficient options for proto=fd 09:58:24 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r0]) 09:58:24 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:24 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 911.464262] VFS: unable to find oldfs superblock on device loop4 [ 911.509940] 9pnet: Insufficient options for proto=fd 09:58:24 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 911.531716] 9pnet: Insufficient options for proto=fd 09:58:24 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r0]) 09:58:24 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 911.591722] VFS: unable to find oldfs superblock on device loop4 [ 911.664159] 9pnet: Insufficient options for proto=fd 09:58:24 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:24 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:24 executing program 4: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) 09:58:24 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:24 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r0]) 09:58:24 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:25 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:25 executing program 0: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 912.318880] 9pnet: Insufficient options for proto=fd 09:58:25 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:25 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7477ae59d20000000072616a733d66", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',loose,\x00']) 09:58:25 executing program 0: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 912.415038] 9pnet: Insufficient options for proto=fd 09:58:25 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 912.537314] 9pnet: Insufficient options for proto=fd 09:58:25 executing program 0: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:25 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:25 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:25 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:25 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@measure='measure'}, {@obj_type={'obj_type', 0x3d, '(\\.'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fsname={'fsname'}}, {@euid_lt={'euid<', r4}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'rKdno\xb6\xca\v\x8aS\x05\a\xee\x1c\xb1T\xd8M@\x808\x1d\xe57N\x8b\xcf\xc6I0\x03\xf7\x03+}\x0ff\xc0k\x17\x8b\xecn\x8c\xae\x8e.\xc1\xc2\x88\xe4\x14\t\t\xf1X\x1d\xcd\xc3\x8a?\xcc\x99)\xb5\x9c\xb4{\xc7\xea$\x06\x9e\xfc\xdc\'\x04h\b\xca/|5\x15 R\xebd\xdd\x0e\x89\x1a\b\x126?\a\xbdO\xab\x98\xda\xb7\xc6s?\x00\x00\x00\x00\x00\x00\x00\x9b\x1fo\xf1!,\x95u\xcb\xaa6G\xda\xae9\x19\x166\x1dT'}}]}}) 09:58:25 executing program 3: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:25 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:25 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 913.240616] 9pnet: Insufficient options for proto=fd 09:58:25 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 913.298735] 9pnet: Insufficient options for proto=fd 09:58:26 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x6, 0x0, 0x0, 0x41000, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000000)={@empty, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="00000000000000e1ddd10709b5dae22e302d5804bf910f20838fb4bff499bb501a685eabee8438c6699d1404e2bce7747cb7c4503a908e4d82eac099a59e7b80f2f740d96a3ec237", @ANYRESHEX=r1, @ANYBLOB=',loose,\x00']) 09:58:26 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 913.381678] 9pnet: Insufficient options for proto=fd 09:58:26 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:26 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 913.419609] 9pnet: Insufficient options for proto=fd 09:58:26 executing program 4: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) splice(r0, &(0x7f0000000100)=0x9, r2, &(0x7f0000000200)=0xffffffff00000001, 0x0, 0x2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000080)) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose='loose'}]}}) [ 913.458594] 9pnet: Insufficient options for proto=fd [ 913.535111] 9pnet: Insufficient options for proto=fd 09:58:26 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:26 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:26 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:26 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:26 executing program 4: syz_mount_image$omfs(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) pipe2$9p(&(0x7f00000002c0), 0x5800) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_RES_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x28, 0x1409, 0x1, 0x70bd2c, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c000}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) 09:58:26 executing program 3: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:26 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:26 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 914.119556] 9pnet: Insufficient options for proto=fd [ 914.129909] 9pnet: Insufficient options for proto=fd 09:58:26 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:26 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:26 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) newfstatat(0xffffffffffffff9c, &(0x7f0000001340)='./file0\x00', &(0x7f0000001380), 0x800) write$P9_RLOPEN(r3, &(0x7f0000001400)={0x18, 0xd, 0x1, {{0x4, 0x4, 0x4}, 0x47bd}}, 0x18) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$vxfs(&(0x7f0000000100)='vxfs\x00', &(0x7f0000000200)='./file0\x00', 0x80, 0x2, &(0x7f0000001280)=[{&(0x7f0000000240)="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", 0x1000, 0x3}, {&(0x7f0000001240)="88586a015c3c5b8d587843c3293824fc004f3f8ae9", 0x15, 0x2}], 0x20001, &(0x7f00000012c0)={[{'%'}, {}, {'&\\'}, {'(/\xbd-#'}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@obj_role={'obj_role', 0x3d, '9p\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6c066f652c00"]) 09:58:26 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 914.384028] print_req_error: I/O error, dev loop4, sector 0 09:58:27 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:27 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x53, 0x0, 0x0) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:27 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:27 executing program 3: syz_mount_image$omfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:27 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:27 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x1320880, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) 09:58:27 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:27 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:27 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:27 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:27 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) 09:58:27 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:27 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:28 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x53, 0x0, 0x0) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:28 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:28 executing program 4: syz_mount_image$omfs(0x0, &(0x7f0000000080)='./file0\x00', 0x8001, 0x0, 0x0, 0x180008, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) 09:58:28 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:28 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:28 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:28 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f00000046c0)={0x0, 0x0, &(0x7f0000004680)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xec4}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb], 0x100000, 0x40080}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_NMI(r6, 0xae9a) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x1000000003, 0x0, 0x0, 0x2, 0x10000000000, 0x0, 0x8, 0x0, 0x81], 0x10000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e732a5dd4db78179e346f38", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',loose,\x00']) [ 915.957266] 9pnet: Could not find request transport: fd0x0000000000000005 09:58:28 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:28 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:28 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:28 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) [ 916.058294] 9pnet: Could not find request transport: fd0x0000000000000005 09:58:28 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 916.119573] *** Guest State *** [ 916.135931] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 916.160815] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 916.196088] CR3 = 0x00000000fffbc000 [ 916.201256] RSP = 0x0000000000000000 RIP = 0x0000000000000221 [ 916.207646] RFLAGS=0x00000246 DR7 = 0x0000000000000400 [ 916.213994] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 916.223410] 9pnet: Could not find request transport: fd0x0000000000000005 [ 916.241575] CS: sel=0x0001, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000010 [ 916.254798] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 916.263487] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 916.272482] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 916.280599] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 916.284729] 9pnet: Insufficient options for proto=fd [ 916.290979] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 916.301934] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 916.310739] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 916.318856] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 916.327018] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 916.335164] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 916.341645] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 916.349267] Interruptibility = 00000001 ActivityState = 00000000 [ 916.355657] *** Host State *** [ 916.358915] RIP = 0xffffffff8116013e RSP = 0xffff88802e9bf9b8 [ 916.365023] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 916.371512] FSBase=00007f53c640a700 GSBase=ffff8880ba400000 TRBase=fffffe0000034000 [ 916.379416] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 916.385406] CR0=0000000080050033 CR3=0000000050d84000 CR4=00000000001426f0 [ 916.392591] Sysenter RSP=fffffe0000034000 CS:RIP=0010:ffffffff87401690 [ 916.399319] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 916.405455] *** Control State *** [ 916.409012] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000e2 [ 916.415765] EntryControls=0000d1ff ExitControls=002fefff [ 916.421263] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 916.428352] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 916.435112] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 916.441714] reason=80000021 qualification=0000000000000003 [ 916.448184] IDTVectoring: info=00000000 errcode=00000000 [ 916.453760] TSC Offset = 0xfffffe1243b1bbd8 [ 916.458113] EPT pointer = 0x0000000050bae01e [ 916.462943] Virtual processor ID = 0x0001 09:58:29 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:29 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:29 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:29 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:29 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x53, 0x0, 0x0) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:29 executing program 4: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x800) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000440)={0x4, 0x70, 0x0, 0x80, 0x4, 0x80, 0x0, 0x9, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000400), 0xa}, 0x40004, 0x1, 0x1ff, 0x1, 0x1, 0x4, 0x8000}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e7cba57cd40b41d9aff33b46f3d", @ANYRESHEX=r2, @ANYBLOB=',loose,\x00']) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) r8 = socket$inet(0x2, 0x0, 0x5) dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r9 = dup3(r2, r0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000='version=9p2000'}, {@posixacl='posixacl'}, {@fscache='fscache'}, {@cache_fscache='cache=fscache'}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport='privport'}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@dont_appraise='dont_appraise'}, {@subj_role={'subj_role', 0x3d, 'loose'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@context={'context', 0x3d, 'unconfined_u'}}]}}) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r7, 0x111, 0x5, 0x3, 0x4) 09:58:29 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:29 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 916.899966] 9pnet: Insufficient options for proto=fd [ 916.918552] 9pnet: Insufficient options for proto=fd 09:58:29 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:29 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 916.955295] 9pnet: Insufficient options for proto=fd [ 916.972600] 9pnet: Insufficient options for proto=fd 09:58:29 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x2000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) [ 916.996465] 9pnet: Insufficient options for proto=fd 09:58:29 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:29 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 917.057796] 9pnet: Insufficient options for proto=fd [ 917.074708] 9pnet: Insufficient options for proto=fd 09:58:29 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:29 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x40800) r7 = dup(r2) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = syz_open_dev$mouse(&(0x7f0000001400)='/dev/input/mouse#\x00', 0xa2, 0x400c00) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000001500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000014c0)={&(0x7f0000001440)={0x74, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfed}]}, 0x74}}, 0x8c0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) r11 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self\x00', 0x200440, 0x0) sendfile(r11, 0xffffffffffffffff, &(0x7f0000000100)=0x100000000, 0x100000001) [ 917.176337] 9pnet: Insufficient options for proto=fd [ 917.224144] 9pnet: Insufficient options for proto=fd 09:58:29 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) [ 917.289360] 9pnet: Insufficient options for proto=fd [ 917.337814] 9pnet: Insufficient options for proto=fd 09:58:30 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(0x0, 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:30 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:30 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:30 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:30 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1\x00', 0x2, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x1002) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}], [{@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef'}}, {@smackfsroot={'smackfsroot', 0x3d, '-'}}, {@dont_appraise='dont_appraise'}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x38, 0x36, 0x31, 0x32, 0x66, 0x38, 0x64], 0x2d, [0x0, 0x30, 0x34, 0x65], 0x2d, [0x39, 0x66, 0x61, 0x37], 0x2d, [0x34, 0x64, 0x31, 0x30], 0x2d, [0x31, 0x31, 0x63, 0x35, 0x64, 0x66, 0x64, 0x36]}}}, {@obj_type={'obj_type', 0x3d, 'rfdno'}}, {@pcr={'pcr'}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) 09:58:30 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:30 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:30 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) [ 917.792895] 9pnet: Insufficient options for proto=fd 09:58:30 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(0x0, 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:30 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:30 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 917.831285] 9pnet: Insufficient options for proto=fd [ 917.838733] binder: 6979:6983 ioctl 8912 400200 returned -22 09:58:30 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r1, 0x5, 0x0, 0x3}) sendfile(r2, r3, &(0x7f0000000100)=0x5, 0x7fffe) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) [ 917.887878] binder: 6979:6983 ioctl 8912 400200 returned -22 [ 917.926240] 9pnet: Insufficient options for proto=fd 09:58:30 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:30 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:30 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(0x0, 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 917.987807] 9pnet: Insufficient options for proto=fd 09:58:30 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:30 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x121000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) [ 918.108908] 9pnet: Insufficient options for proto=fd [ 918.122506] 9pnet: Insufficient options for proto=fd 09:58:30 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:30 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:30 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) 09:58:30 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:30 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:30 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RSTAT(r4, &(0x7f0000000240)={0x49, 0x7d, 0x2, {0x0, 0x42, 0x7, 0x5, {0x10, 0x4, 0x6}, 0x81010000, 0x4, 0x4b0, 0x2cf, 0x3, '9p\x00', 0x3, '9p\x00', 0x0, '', 0x9, '.@-&}:$\xbd&'}}, 0x49) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1000000, 0x0) write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x47, 0x1}, 0x7) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7c40a8e98f00"]) 09:58:30 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:30 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:30 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x2, 0x0, @ioapic={0x0, 0x0, 0x40, 0x0, 0x0, [{0x5, 0x4, 0x58, [], 0x9}, {0x3f, 0x40, 0x1f, [], 0xe1}, {0x6, 0xb1, 0x4, [], 0x56}, {0x1, 0x1b, 0x2, [], 0x5a}, {0x0, 0xc, 0x64, [], 0x40}, {0x8, 0x2, 0x0, [], 0x4}, {0x0, 0x7, 0x0, [], 0x2}, {0x6, 0x8, 0xa6, [], 0x88}, {0x0, 0x0, 0x81, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x63}, {0x0, 0x0, 0x0, [], 0x40}, {}, {0x0, 0x5}, {0x20, 0x6}, {0x0, 0x4, 0xe4}, {0x4, 0x4, 0x59}, {0xc9, 0x0, 0x6}, {}, {0xee, 0x0, 0xf9, [], 0x96}, {0x2}, {}, {0x0, 0x0, 0x7}, {0x0, 0x1f, 0x0, [], 0x8}, {0x4, 0x7f}]}}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000000c0)=0x6000) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x2) ioctl$KVM_SET_CPUID(r4, 0xae80, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000000)=@generic) [ 918.306431] 9pnet: Insufficient options for proto=fd [ 918.325506] 9pnet: Insufficient options for proto=fd 09:58:31 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:31 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:31 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video2\x00', 0x2, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r6) chown(0x0, r6, r5) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x2220008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@mmap='mmap'}, {@version_L='version=9p2000.L'}, {@version_L='version=9p2000.L'}, {@debug={'debug', 0x3d, 0x3}}, {@cache_mmap='cache=mmap'}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}], [{@fowner_gt={'fowner>', r6}}, {@dont_measure='dont_measure'}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}]}}) 09:58:31 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:31 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:31 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:31 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r1) chown(0x0, r1, r0) chown(&(0x7f0000000080)='./file0\x00', r1, 0xee01) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@loose='loose'}]}}) 09:58:31 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:31 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:31 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@nodevmap='nodevmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:31 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/80, 0x50) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 09:58:31 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:31 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:31 executing program 4: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f00000000c0)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x1000000, 0x86, &(0x7f0000000000)="b3058985f86e08766aa9cae95a9cf80275e8173ecb549b97a68ff849458c4a26fa6a4007e682fff4fec98b88d623d19ab79005ea124d5e05705471a8a086c64f8270b85fc758e52f0ca8914ba85c760d5b8d", 0x52, 0xfffffffd, 0x7f00, 0x0, 0x4, 0x80, &(0x7f00000001c0)="c8680f51522c1f1f6408e427807c488c51afd30ebd7b941d72d1f19f8091e523a580ea47484145b8f2dd7034e3732613d14c7641502d5a62c4d3e2b7d10f574744558e189eeeee669e09600cf3bb672f4f70b3c3f1305cf1d2905048b9334f15b3ab813e70ecd48358ba5e4a13df1dba49b89c411289859c72890dabb2e44292679bc99eec0be9a1f09cb171dd3f56a74cee1d093d0e3e95fa4a04"}) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40080}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:58:31 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:31 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:31 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:31 executing program 1 (fault-call:3 fault-nth:0): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:31 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:31 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:31 executing program 4: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f00000000c0)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x1000000, 0x86, &(0x7f0000000000)="b3058985f86e08766aa9cae95a9cf80275e8173ecb549b97a68ff849458c4a26fa6a4007e682fff4fec98b88d623d19ab79005ea124d5e05705471a8a086c64f8270b85fc758e52f0ca8914ba85c760d5b8d", 0x52, 0xfffffffd, 0x7f00, 0x0, 0x4, 0x80, &(0x7f00000001c0)="c8680f51522c1f1f6408e427807c488c51afd30ebd7b941d72d1f19f8091e523a580ea47484145b8f2dd7034e3732613d14c7641502d5a62c4d3e2b7d10f574744558e189eeeee669e09600cf3bb672f4f70b3c3f1305cf1d2905048b9334f15b3ab813e70ecd48358ba5e4a13df1dba49b89c411289859c72890dabb2e44292679bc99eec0be9a1f09cb171dd3f56a74cee1d093d0e3e95fa4a04"}) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40080}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 919.011066] FAULT_INJECTION: forcing a failure. [ 919.011066] name failslab, interval 1, probability 0, space 0, times 0 [ 919.032560] CPU: 0 PID: 7143 Comm: syz-executor.1 Not tainted 4.14.217-syzkaller #0 [ 919.040379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 919.049818] Call Trace: [ 919.052420] dump_stack+0x1b2/0x281 [ 919.056064] should_fail.cold+0x10a/0x149 [ 919.060220] should_failslab+0xd6/0x130 [ 919.064204] __kmalloc_track_caller+0x2bc/0x400 [ 919.068871] ? strndup_user+0x5b/0xf0 [ 919.072676] memdup_user+0x22/0xa0 [ 919.076218] strndup_user+0x5b/0xf0 [ 919.079844] ? copy_mnt_ns+0xa30/0xa30 [ 919.083728] 9pnet: Insufficient options for proto=fd [ 919.083749] SyS_mount+0x39/0x120 [ 919.092275] ? copy_mnt_ns+0xa30/0xa30 [ 919.096166] do_syscall_64+0x1d5/0x640 [ 919.100058] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 919.105245] RIP: 0033:0x45e219 09:58:31 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:31 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:31 executing program 1 (fault-call:3 fault-nth:1): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 919.108429] RSP: 002b:00007fcff9d4cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 919.116138] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 919.123397] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 919.130658] RBP: 00007fcff9d4cca0 R08: 0000000020000480 R09: 0000000000000000 [ 919.137921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 919.145182] R13: 00007fff41f797ff R14: 00007fcff9d4d9c0 R15: 000000000119bf8c [ 919.214611] 9pnet: Insufficient options for proto=fd [ 919.255190] FAULT_INJECTION: forcing a failure. [ 919.255190] name failslab, interval 1, probability 0, space 0, times 0 [ 919.266801] CPU: 1 PID: 7162 Comm: syz-executor.1 Not tainted 4.14.217-syzkaller #0 [ 919.274607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 919.283950] Call Trace: [ 919.286525] dump_stack+0x1b2/0x281 [ 919.290136] should_fail.cold+0x10a/0x149 [ 919.294268] should_failslab+0xd6/0x130 [ 919.298225] kmem_cache_alloc_trace+0x29a/0x3d0 [ 919.302874] ? copy_mnt_ns+0xa30/0xa30 [ 919.306738] copy_mount_options+0x59/0x2f0 [ 919.310952] ? copy_mnt_ns+0xa30/0xa30 [ 919.314819] SyS_mount+0x84/0x120 [ 919.318251] ? copy_mnt_ns+0xa30/0xa30 [ 919.322120] do_syscall_64+0x1d5/0x640 [ 919.325992] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 919.331162] RIP: 0033:0x45e219 [ 919.334330] RSP: 002b:00007fcff9d4cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 919.342016] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 919.349331] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 919.356580] RBP: 00007fcff9d4cca0 R08: 0000000020000480 R09: 0000000000000000 [ 919.363826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 919.371074] R13: 00007fff41f797ff R14: 00007fcff9d4d9c0 R15: 000000000119bf8c 09:58:32 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_user='access=user'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:32 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:32 executing program 4: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f00000000c0)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x1000000, 0x86, &(0x7f0000000000)="b3058985f86e08766aa9cae95a9cf80275e8173ecb549b97a68ff849458c4a26fa6a4007e682fff4fec98b88d623d19ab79005ea124d5e05705471a8a086c64f8270b85fc758e52f0ca8914ba85c760d5b8d", 0x52, 0xfffffffd, 0x7f00, 0x0, 0x4, 0x80, &(0x7f00000001c0)="c8680f51522c1f1f6408e427807c488c51afd30ebd7b941d72d1f19f8091e523a580ea47484145b8f2dd7034e3732613d14c7641502d5a62c4d3e2b7d10f574744558e189eeeee669e09600cf3bb672f4f70b3c3f1305cf1d2905048b9334f15b3ab813e70ecd48358ba5e4a13df1dba49b89c411289859c72890dabb2e44292679bc99eec0be9a1f09cb171dd3f56a74cee1d093d0e3e95fa4a04"}) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40080}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:58:32 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:32 executing program 1 (fault-call:3 fault-nth:2): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 919.483702] 9pnet: Insufficient options for proto=fd [ 919.491562] FAULT_INJECTION: forcing a failure. [ 919.491562] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 919.503376] CPU: 1 PID: 7180 Comm: syz-executor.1 Not tainted 4.14.217-syzkaller #0 [ 919.511159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 919.520489] Call Trace: [ 919.523064] dump_stack+0x1b2/0x281 [ 919.526673] should_fail.cold+0x10a/0x149 [ 919.530802] ? __save_stack_trace+0xa0/0x160 [ 919.535192] __alloc_pages_nodemask+0x22c/0x2720 [ 919.539924] ? depot_save_stack+0x10d/0x3f0 [ 919.544230] ? __lock_acquire+0x5fc/0x3f20 [ 919.548455] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 919.553277] ? get_pid_task+0xb8/0x130 [ 919.557149] ? fsnotify+0x974/0x11b0 [ 919.560842] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 919.565760] ? debug_check_no_obj_freed+0x2c0/0x680 [ 919.570774] ? SyS_write+0x1b7/0x210 [ 919.574473] cache_grow_begin+0x91/0x630 [ 919.578520] ? check_preemption_disabled+0x35/0x240 [ 919.583620] cache_alloc_refill+0x273/0x350 [ 919.587947] kmem_cache_alloc_trace+0x340/0x3d0 [ 919.592626] ? copy_mnt_ns+0xa30/0xa30 [ 919.596494] copy_mount_options+0x59/0x2f0 [ 919.600758] ? copy_mnt_ns+0xa30/0xa30 [ 919.604633] SyS_mount+0x84/0x120 [ 919.608075] ? copy_mnt_ns+0xa30/0xa30 [ 919.611952] do_syscall_64+0x1d5/0x640 [ 919.615852] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 919.621029] RIP: 0033:0x45e219 [ 919.624197] RSP: 002b:00007fcff9d4cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 09:58:32 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) [ 919.631882] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 919.639250] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 919.646506] RBP: 00007fcff9d4cca0 R08: 0000000020000480 R09: 0000000000000000 [ 919.653766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.661020] R13: 00007fff41f797ff R14: 00007fcff9d4d9c0 R15: 000000000119bf8c [ 919.738290] 9pnet: Insufficient options for proto=fd 09:58:32 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:32 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:32 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:32 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:32 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) [ 919.881669] 9pnet: Insufficient options for proto=fd 09:58:32 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:32 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}]}}) 09:58:32 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:32 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:32 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}]}}) [ 919.985335] 9pnet: Insufficient options for proto=fd 09:58:32 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:32 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:33 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:33 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:33 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}]}}) 09:58:33 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:33 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@dont_hash='dont_hash'}]}}) 09:58:33 executing program 4 (fault-call:5 fault-nth:0): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:33 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}]}}) 09:58:33 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@nodevmap='nodevmap'}]}}) [ 920.874652] FAULT_INJECTION: forcing a failure. [ 920.874652] name failslab, interval 1, probability 0, space 0, times 0 [ 920.890400] CPU: 1 PID: 7274 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 920.898307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 920.907654] Call Trace: [ 920.910229] dump_stack+0x1b2/0x281 [ 920.913851] should_fail.cold+0x10a/0x149 [ 920.918034] should_failslab+0xd6/0x130 [ 920.921994] __kmalloc_track_caller+0x2bc/0x400 [ 920.926641] ? strndup_user+0x5b/0xf0 [ 920.930422] memdup_user+0x22/0xa0 [ 920.933945] strndup_user+0x5b/0xf0 [ 920.937556] ? copy_mnt_ns+0xa30/0xa30 [ 920.941427] SyS_mount+0x39/0x120 [ 920.944861] ? copy_mnt_ns+0xa30/0xa30 [ 920.948734] do_syscall_64+0x1d5/0x640 [ 920.952602] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 920.957768] RIP: 0033:0x45e219 [ 920.960934] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 09:58:33 executing program 4 (fault-call:5 fault-nth:1): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:33 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@cache_none='cache=none'}]}}) [ 920.968633] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 920.975898] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 920.983155] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 920.990410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 920.997661] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 921.092633] FAULT_INJECTION: forcing a failure. [ 921.092633] name failslab, interval 1, probability 0, space 0, times 0 [ 921.108548] CPU: 1 PID: 7285 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 921.116371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.125716] Call Trace: [ 921.128308] dump_stack+0x1b2/0x281 [ 921.131940] should_fail.cold+0x10a/0x149 [ 921.136090] should_failslab+0xd6/0x130 [ 921.140077] kmem_cache_alloc_trace+0x29a/0x3d0 [ 921.144742] ? copy_mnt_ns+0xa30/0xa30 [ 921.148633] copy_mount_options+0x59/0x2f0 [ 921.152862] ? copy_mnt_ns+0xa30/0xa30 [ 921.156741] SyS_mount+0x84/0x120 [ 921.160186] ? copy_mnt_ns+0xa30/0xa30 [ 921.164071] do_syscall_64+0x1d5/0x640 [ 921.167964] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 921.173140] RIP: 0033:0x45e219 [ 921.176332] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 921.184041] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 09:58:33 executing program 1: syz_mount_image$omfs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x100000000000, 0x0, 0x0, 0x2900004, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 921.191302] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 921.198591] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 921.205841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 921.213089] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c 09:58:33 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}]}}) 09:58:34 executing program 4 (fault-call:5 fault-nth:2): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:34 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:34 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:34 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) syz_mount_image$cramfs(&(0x7f0000000000)='cramfs\x00', &(0x7f0000000040)='./file0\x00', 0x40, 0x4, &(0x7f0000000400)=[{&(0x7f0000000080)="dc6528e337a64e181502f53f3f51f3f80922301015c4a3933c", 0x19, 0xffffffffffffff00}, {&(0x7f0000000100)="d00d25968f62a1f97a204c99136a36ebaa5af3b99b8f507db5", 0x19, 0x3ff}, {&(0x7f0000000200)="aa6a48f84de4705e22c7209c46ac68a191fc65ffd43329edb6608fb2fd800551624947289c348a224cee61349f3b8215027806de80db58e32b62591e766d093a568a66dfd44fca67c74bacfb27c64d906e7353fc618be5d75c6d9d3fdf664d013dea1ce6477365aac8c9fe08a4b675601afde8c086464eecd4c87d5096213cd88b6fa40b8a4445e3a76dae2e02e99750b308b93ce6031ece3a16d3e19cbeba81cdbc5d44f5db09a886125a4c120de5b972c9e33e06f7dd8640526246fdc21cd136111421e0ac2258e4a2139dd2ebfb9b5767a00a70b141872507ed775563a146664f4799e6e1ee9febfb95dc52eebc588ca9d26802cbc9a144", 0xf9, 0x100000000}, {&(0x7f0000000300)="699cf407881682fe79d01200ca1d43da79118f9c7003d95766efe95a0515b91b4979742163d09f3db60ca732b780d051f8a8d902158f445efb9cfc76d0ade9b7a0a4b58c7b5c3e88b1b822cc7663fc9d650f60df982241d0213665a96648495c853156feb6e83582b79f2ea90660a7ac2e0f4b6b4cdad600832f776ef0cda4343baa732d363d81fd202141458475f422c1fdaefdd5fed811ebe6c62c420aa493e63b3866fc8bb38f464ef73b9512deaaa979b9f87d0bbad7c745612c9a7c0de69295ae3ca837201f82e1d748fc70ab72323af47364", 0xd5, 0x7fff}], 0x800, &(0x7f00000004c0)={[{'9p\x00'}, {'\x87\xea/#'}, {}, {}, {'+\\{]`]\\'}, {}, {}, {'9p\x00'}, {'9p\x00'}, {'9p\x00'}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '@'}}, {@fowner_eq={'fowner'}}, {@appraise='appraise'}]}) 09:58:34 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x53, 0x0, 0x0) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:34 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}, {@hash='hash'}]}}) 09:58:34 executing program 0 (fault-call:5 fault-nth:0): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 921.695428] FAULT_INJECTION: forcing a failure. [ 921.695428] name failslab, interval 1, probability 0, space 0, times 0 [ 921.711000] CPU: 1 PID: 7326 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 921.718807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.728156] Call Trace: [ 921.730757] dump_stack+0x1b2/0x281 [ 921.734394] should_fail.cold+0x10a/0x149 [ 921.738546] should_failslab+0xd6/0x130 09:58:34 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@subj_user={'subj_user', 0x3d, 'mask'}}]}}) [ 921.742513] kmem_cache_alloc+0x28e/0x3c0 [ 921.746654] getname_flags+0xc8/0x550 [ 921.750457] user_path_at_empty+0x2a/0x50 [ 921.754611] do_mount+0x118/0x2a00 [ 921.758157] ? check_preemption_disabled+0x35/0x240 [ 921.763171] ? retint_kernel+0x2d/0x2d [ 921.767057] ? copy_mount_string+0x40/0x40 [ 921.771280] ? copy_mount_options+0x150/0x2f0 [ 921.775758] ? __sanitizer_cov_trace_pc+0x3d/0x50 [ 921.780592] ? copy_mount_options+0x1fa/0x2f0 [ 921.785083] ? copy_mnt_ns+0xa30/0xa30 [ 921.789081] SyS_mount+0xa8/0x120 [ 921.792511] ? copy_mnt_ns+0xa30/0xa30 [ 921.796379] do_syscall_64+0x1d5/0x640 [ 921.800254] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 921.805502] RIP: 0033:0x45e219 [ 921.808675] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 921.816373] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 921.823625] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 921.830873] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 921.838165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 09:58:34 executing program 4 (fault-call:5 fault-nth:3): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 921.845473] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 921.896861] FAULT_INJECTION: forcing a failure. [ 921.896861] name failslab, interval 1, probability 0, space 0, times 0 [ 921.909071] CPU: 1 PID: 7335 Comm: syz-executor.0 Not tainted 4.14.217-syzkaller #0 [ 921.916874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.926226] Call Trace: [ 921.928822] dump_stack+0x1b2/0x281 [ 921.932459] should_fail.cold+0x10a/0x149 [ 921.936612] should_failslab+0xd6/0x130 [ 921.940587] __kmalloc_track_caller+0x2bc/0x400 [ 921.945249] ? strndup_user+0x5b/0xf0 [ 921.949030] memdup_user+0x22/0xa0 [ 921.952550] strndup_user+0x5b/0xf0 [ 921.956158] ? copy_mnt_ns+0xa30/0xa30 [ 921.960032] SyS_mount+0x39/0x120 [ 921.963463] ? copy_mnt_ns+0xa30/0xa30 [ 921.967328] do_syscall_64+0x1d5/0x640 [ 921.971199] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 921.976374] RIP: 0033:0x45e219 [ 921.979548] RSP: 002b:00007f3f6b64cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 921.987232] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 921.994491] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 922.001800] RBP: 00007f3f6b64cca0 R08: 0000000020000200 R09: 0000000000000000 [ 922.009090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 922.016338] R13: 00007fff961c1ccf R14: 00007f3f6b64d9c0 R15: 000000000119bf8c [ 922.029658] FAULT_INJECTION: forcing a failure. [ 922.029658] name fail_page_alloc, interval 1, probability 0, space 0, times 0 09:58:34 executing program 0 (fault-call:5 fault-nth:1): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 922.041462] CPU: 1 PID: 7340 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 922.049241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.058583] Call Trace: [ 922.061163] dump_stack+0x1b2/0x281 [ 922.064773] should_fail.cold+0x10a/0x149 [ 922.068906] __alloc_pages_nodemask+0x22c/0x2720 [ 922.073646] ? deref_stack_reg+0x124/0x1a0 [ 922.077910] ? __lock_acquire+0x5fc/0x3f20 [ 922.082169] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 922.086990] ? kernel_text_address+0xbd/0xf0 [ 922.091378] ? __kernel_text_address+0x9/0x30 [ 922.095858] ? depot_save_stack+0x10d/0x3f0 [ 922.100163] ? kasan_kmalloc+0x139/0x160 [ 922.104207] cache_grow_begin+0x91/0x630 [ 922.108253] ? check_preemption_disabled+0x35/0x240 [ 922.113264] cache_alloc_refill+0x273/0x350 [ 922.117566] kmem_cache_alloc+0x333/0x3c0 [ 922.121692] getname_flags+0xc8/0x550 [ 922.125489] user_path_at_empty+0x2a/0x50 [ 922.129620] do_mount+0x118/0x2a00 [ 922.133144] ? copy_mount_string+0x40/0x40 [ 922.137361] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 922.142353] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 922.147174] ? copy_mnt_ns+0xa30/0xa30 [ 922.151040] ? copy_mount_options+0x1fa/0x2f0 [ 922.155511] ? copy_mnt_ns+0xa30/0xa30 [ 922.159376] SyS_mount+0xa8/0x120 [ 922.162808] ? copy_mnt_ns+0xa30/0xa30 [ 922.166677] do_syscall_64+0x1d5/0x640 [ 922.170551] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 922.175718] RIP: 0033:0x45e219 [ 922.178884] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 922.186570] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 922.193825] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 922.201079] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 922.208346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 922.215595] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c 09:58:34 executing program 4 (fault-call:5 fault-nth:4): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:34 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}}) [ 922.296980] FAULT_INJECTION: forcing a failure. [ 922.296980] name failslab, interval 1, probability 0, space 0, times 0 [ 922.310411] FAULT_INJECTION: forcing a failure. [ 922.310411] name failslab, interval 1, probability 0, space 0, times 0 [ 922.311214] CPU: 0 PID: 7356 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 922.329501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.338847] Call Trace: [ 922.341436] dump_stack+0x1b2/0x281 [ 922.345096] should_fail.cold+0x10a/0x149 [ 922.349253] should_failslab+0xd6/0x130 [ 922.353225] kmem_cache_alloc+0x28e/0x3c0 [ 922.357386] alloc_vfsmnt+0x23/0x7f0 [ 922.361092] ? _raw_read_unlock+0x29/0x40 [ 922.365232] vfs_kern_mount.part.0+0x27/0x470 [ 922.369719] do_mount+0xe53/0x2a00 [ 922.373244] ? copy_mount_string+0x40/0x40 [ 922.380951] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 922.385956] ? copy_mnt_ns+0xa30/0xa30 [ 922.389832] ? copy_mount_options+0x1fa/0x2f0 [ 922.394313] ? copy_mnt_ns+0xa30/0xa30 [ 922.398188] SyS_mount+0xa8/0x120 [ 922.401620] ? copy_mnt_ns+0xa30/0xa30 [ 922.405497] do_syscall_64+0x1d5/0x640 [ 922.409377] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 922.414552] RIP: 0033:0x45e219 [ 922.417734] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 922.425440] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 922.432705] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 922.439959] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 922.447211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 922.454489] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 922.461761] CPU: 1 PID: 7354 Comm: syz-executor.0 Not tainted 4.14.217-syzkaller #0 [ 922.469570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.478914] Call Trace: [ 922.481515] dump_stack+0x1b2/0x281 [ 922.485241] should_fail.cold+0x10a/0x149 [ 922.489394] should_failslab+0xd6/0x130 [ 922.493369] kmem_cache_alloc_trace+0x29a/0x3d0 09:58:35 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r4}, 0x8) dup(r5) preadv(r2, &(0x7f0000000340)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000300)=""/13, 0xd}], 0x8, 0x2, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r7, 0x2) 09:58:35 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) [ 922.498029] ? copy_mnt_ns+0xa30/0xa30 [ 922.501898] copy_mount_options+0x59/0x2f0 [ 922.506135] ? copy_mnt_ns+0xa30/0xa30 [ 922.510022] SyS_mount+0x84/0x120 [ 922.513466] ? copy_mnt_ns+0xa30/0xa30 [ 922.517356] do_syscall_64+0x1d5/0x640 [ 922.521247] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 922.526426] RIP: 0033:0x45e219 [ 922.529595] RSP: 002b:00007f3f6b64cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 922.537283] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 09:58:35 executing program 4 (fault-call:5 fault-nth:5): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:35 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}, {@permit_directio='permit_directio'}]}}) 09:58:35 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x53, 0x0, 0x0) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 922.544567] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 922.551812] RBP: 00007f3f6b64cca0 R08: 0000000020000200 R09: 0000000000000000 [ 922.559065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 922.566331] R13: 00007fff961c1ccf R14: 00007f3f6b64d9c0 R15: 000000000119bf8c [ 922.628970] FAULT_INJECTION: forcing a failure. [ 922.628970] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 922.642581] CPU: 0 PID: 7366 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 922.650582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.659931] Call Trace: [ 922.662624] dump_stack+0x1b2/0x281 [ 922.666259] should_fail.cold+0x10a/0x149 [ 922.670423] __alloc_pages_nodemask+0x22c/0x2720 [ 922.675185] ? trace_hardirqs_on+0x10/0x10 09:58:35 executing program 0 (fault-call:5 fault-nth:2): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 922.679426] ? pcpu_alloc+0xbe0/0xf50 [ 922.683230] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 922.688089] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 922.693541] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 922.698558] alloc_pages_current+0x155/0x260 [ 922.702964] ? __lockdep_init_map+0x100/0x560 [ 922.707461] get_zeroed_page+0x19/0x50 [ 922.711346] mount_fs+0x1c7/0x2a0 [ 922.714815] vfs_kern_mount.part.0+0x5b/0x470 [ 922.719311] do_mount+0xe53/0x2a00 [ 922.722870] ? copy_mount_string+0x40/0x40 [ 922.727118] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 922.728099] FAULT_INJECTION: forcing a failure. [ 922.728099] name failslab, interval 1, probability 0, space 0, times 0 [ 922.732123] ? copy_mnt_ns+0xa30/0xa30 [ 922.732133] ? copy_mount_options+0x1fa/0x2f0 [ 922.732146] ? copy_mnt_ns+0xa30/0xa30 [ 922.755509] SyS_mount+0xa8/0x120 [ 922.758944] ? copy_mnt_ns+0xa30/0xa30 [ 922.762815] do_syscall_64+0x1d5/0x640 [ 922.766690] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 922.771856] RIP: 0033:0x45e219 [ 922.775024] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 922.782709] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 922.789957] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 922.797205] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 922.804464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 922.811713] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c 09:58:35 executing program 4 (fault-call:5 fault-nth:6): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 922.822628] CPU: 1 PID: 7375 Comm: syz-executor.0 Not tainted 4.14.217-syzkaller #0 [ 922.830439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.839786] Call Trace: [ 922.842375] dump_stack+0x1b2/0x281 [ 922.846016] should_fail.cold+0x10a/0x149 [ 922.850172] should_failslab+0xd6/0x130 [ 922.854258] kmem_cache_alloc+0x28e/0x3c0 [ 922.858409] getname_flags+0xc8/0x550 [ 922.862214] user_path_at_empty+0x2a/0x50 [ 922.866357] do_mount+0x118/0x2a00 [ 922.869889] ? check_preemption_disabled+0x35/0x240 [ 922.874891] ? retint_kernel+0x2d/0x2d [ 922.878757] ? copy_mount_string+0x40/0x40 [ 922.882973] ? copy_mount_options+0x185/0x2f0 [ 922.887450] ? copy_mount_options+0x18f/0x2f0 [ 922.891927] ? copy_mount_options+0x1fa/0x2f0 [ 922.896405] ? copy_mnt_ns+0xa30/0xa30 [ 922.900272] SyS_mount+0xa8/0x120 [ 922.903705] ? copy_mnt_ns+0xa30/0xa30 [ 922.907577] do_syscall_64+0x1d5/0x640 [ 922.911449] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 922.916705] RIP: 0033:0x45e219 [ 922.919877] RSP: 002b:00007f3f6b64cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 09:58:35 executing program 0 (fault-call:5 fault-nth:3): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:35 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}, {@seclabel='seclabel'}]}}) [ 922.927565] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 922.934814] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 922.942074] RBP: 00007f3f6b64cca0 R08: 0000000020000200 R09: 0000000000000000 [ 922.949322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 922.956571] R13: 00007fff961c1ccf R14: 00007f3f6b64d9c0 R15: 000000000119bf8c [ 923.019780] FAULT_INJECTION: forcing a failure. [ 923.019780] name failslab, interval 1, probability 0, space 0, times 0 [ 923.042964] CPU: 0 PID: 7387 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 923.048203] FAULT_INJECTION: forcing a failure. [ 923.048203] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 923.050804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 923.071905] Call Trace: [ 923.074484] dump_stack+0x1b2/0x281 [ 923.078093] should_fail.cold+0x10a/0x149 [ 923.082222] should_failslab+0xd6/0x130 [ 923.086265] kmem_cache_alloc_trace+0x29a/0x3d0 [ 923.090915] v9fs_mount+0x54/0x860 [ 923.094436] ? alloc_pages_current+0x15d/0x260 [ 923.099000] ? __lockdep_init_map+0x100/0x560 [ 923.103475] mount_fs+0x92/0x2a0 [ 923.106827] vfs_kern_mount.part.0+0x5b/0x470 [ 923.111312] do_mount+0xe53/0x2a00 [ 923.114835] ? copy_mount_string+0x40/0x40 [ 923.119051] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 923.124047] ? copy_mnt_ns+0xa30/0xa30 [ 923.127916] ? copy_mount_options+0x1fa/0x2f0 [ 923.132388] ? copy_mnt_ns+0xa30/0xa30 [ 923.136254] SyS_mount+0xa8/0x120 [ 923.139685] ? copy_mnt_ns+0xa30/0xa30 [ 923.143554] do_syscall_64+0x1d5/0x640 [ 923.147427] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 923.152596] RIP: 0033:0x45e219 [ 923.155767] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 923.163452] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 923.170700] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 923.177949] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 923.185303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 923.192551] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 923.199816] CPU: 1 PID: 7389 Comm: syz-executor.0 Not tainted 4.14.217-syzkaller #0 [ 923.207614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 923.216949] Call Trace: [ 923.219610] dump_stack+0x1b2/0x281 [ 923.223225] should_fail.cold+0x10a/0x149 [ 923.227355] __alloc_pages_nodemask+0x22c/0x2720 [ 923.232087] ? deref_stack_reg+0x124/0x1a0 [ 923.236319] ? __lock_acquire+0x5fc/0x3f20 [ 923.240550] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 923.245370] ? kernel_text_address+0xbd/0xf0 [ 923.249756] ? __kernel_text_address+0x9/0x30 [ 923.254236] ? depot_save_stack+0x10d/0x3f0 [ 923.258644] ? kasan_kmalloc+0x139/0x160 [ 923.262703] cache_grow_begin+0x91/0x630 [ 923.266744] ? check_preemption_disabled+0x35/0x240 [ 923.271740] cache_alloc_refill+0x273/0x350 [ 923.276042] kmem_cache_alloc+0x333/0x3c0 [ 923.280182] getname_flags+0xc8/0x550 [ 923.283960] ? cache_alloc_refill+0x1da/0x350 [ 923.288448] user_path_at_empty+0x2a/0x50 [ 923.292577] do_mount+0x118/0x2a00 [ 923.296099] ? do_raw_spin_unlock+0x164/0x220 [ 923.300576] ? copy_mount_string+0x40/0x40 [ 923.304792] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 923.309788] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 923.314613] ? copy_mnt_ns+0xa30/0xa30 [ 923.318479] ? copy_mount_options+0x1fa/0x2f0 [ 923.322952] ? copy_mnt_ns+0xa30/0xa30 [ 923.326819] SyS_mount+0xa8/0x120 [ 923.330254] ? copy_mnt_ns+0xa30/0xa30 [ 923.334133] do_syscall_64+0x1d5/0x640 [ 923.338023] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 923.343192] RIP: 0033:0x45e219 [ 923.346359] RSP: 002b:00007f3f6b64cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 923.354068] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 923.361315] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 923.368566] RBP: 00007f3f6b64cca0 R08: 0000000020000200 R09: 0000000000000000 [ 923.375815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 923.383065] R13: 00007fff961c1ccf R14: 00007f3f6b64d9c0 R15: 000000000119bf8c 09:58:36 executing program 4 (fault-call:5 fault-nth:7): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:36 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}, {@subj_role={'subj_role', 0x3d, '${\rF\xfa\x17\xd2\xadi\xc7\x1e\xf2\x83\xb1M|'}}]}}) 09:58:36 executing program 0 (fault-call:5 fault-nth:4): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:36 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x0, 0x0, 0x20834, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_mount_image$adfs(&(0x7f0000000000)='adfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x6, &(0x7f0000001580)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000200)="a363355e7963506cfe5cb0138903c94216a5a11ce5d1e2788f5085d8dc2a11b0b7094970a56a4f68e8c83a6f8c4b336022258bbfedcd74dca6809cdc96f8ca4be9e27825f8bcb745b7eade95bed93f2f0945c64566dc6e591b4b78fc2b9ea0b6530f214c2dcf87300255e2f607f265928a3d1dea06c44927ec789c00f2183c43b66780fcc6f2b9c79af69da7cdd72717744d80df621b53f8209c2b45", 0x9c, 0x2}, {&(0x7f00000002c0)="35e92e0d2578bd8f2a27a621d35c7b7e5d0114b60354763a5698be136c41d806fc04d6ffcbb6e67bfcbec6a48aabea2eed0dfeef1f0f298a87e703ef20347b5b3d15613b80130cdcfed295e74bb80c39bde426fa0ff767d05ac48cf73674f4f7", 0x60, 0x1000000000}, {&(0x7f0000000080)="de4a54c41206f3c06be74416e2", 0xd, 0x2}, {&(0x7f0000000340)="5704e24d268ff42aee2f9c4f5db20ab9c78321ff5d8496ea5199d005bf1bf60eab1a6f75ee4d9c51d18673160aa96947440134cd0937019264c6b357947882578dafce89f1a8839b4b5e0960f2635b8ee41fe416b4663b3c42312624a24a6d0c15095a5604b1597d685edb94cba90b76235e2cb0cf4a691693b7c662255872edf2540100c0c3d43daf7920d2f047969a8a0e0cac6742b0ee65a9", 0x9a, 0x5}, {&(0x7f00000014c0)="438917ca829e55996c95c2eedb4bb508a3674b4d486600d2490d50dbcc567fb042b876d53b055d0a933a60f511ebc93c9d799140263cd6096d225ae9ba83ca5af3f80a23aecb96999cbe19c247eb00224289f6a1cdc43f37c603c1c740eec507d02094c1838d42e65211f79f98796c846c5523aa199127b0e03c430613f50ec8c1813e3daf5cabe7fb4bc8b6e4edea618169", 0x92, 0x5}], 0x1001, &(0x7f0000001780)=ANY=[@ANYBLOB="3970002c2a2b2c2c3970002cd65c2c3970002c3970002c3970002c3970002c2c66736e616d653d7b24292d2527242f5b2c61756469742c657569643e", @ANYRESDEC=0xee01, @ANYBLOB="2c6673636f6e746578743d756e636f6e66696e65645f752c7365636c6162656c2c726f6f74636f6e74657874000000000000000066736e616d653d2d2c61707072616973655f747970653d696d617369672c7569643d9725903955375658552a3065a547969a570e27d9c6295549fc812ab2851060a59db66f776824c2819aee12f8705a06fe6c631b90f2a5a4c30aeeac7ebe8607924fb3ba4e81cf827d61f67b9c7e869c698cb9e8b161bf7acda8c3ec18", @ANYRESDEC, @ANYBLOB=',\x00']) write(r2, &(0x7f0000000100), 0x0) r3 = accept$inet(r1, &(0x7f0000000100)={0x2, 0x0, @loopback}, &(0x7f0000000400)=0x10) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000018c0)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x120, 0x0, 0x120, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000440), {[{{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0x4, [0x1, 0x4, 0x6, 0x2, 0x2, 0x1], 0x0, 0x4}}}, @common=@set={{0x40, 'set\x00'}, {{0x3, [0x4, 0x4, 0x0, 0x1, 0x2, 0x6], 0x5}}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x3, 0x6, 0x2}, {0x1, 0x1, 0x3}, 0x986, 0x6}}}, {{@ip={@private=0xa010101, @loopback, 0xff000000, 0xff, 'bridge_slave_0\x00', 'veth1_macvtap\x00', {0xff}, {0xff}, 0xc, 0x2, 0x49}, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x20, "ceadbcf87d14786de44cc33731ef929cdd66417ec6e0df82b74102fbb844"}}}, {{@ip={@loopback, @empty, 0xff, 0x0, 'ip6_vti0\x00', 'team_slave_0\x00', {}, {0xff}, 0x1d}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0xfffffff7, 0x3ff], 0x1}}, @common=@set={{0x40, 'set\x00'}, {{0x3, [0x3, 0x1, 0x1, 0x2, 0x1, 0x1], 0x5}}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x0, 0x2}, {0x4, 0x6}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3d0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="00350300000000", @ANYRESHEX=r0]) [ 923.507405] FAULT_INJECTION: forcing a failure. [ 923.507405] name failslab, interval 1, probability 0, space 0, times 0 [ 923.507583] FAULT_INJECTION: forcing a failure. [ 923.507583] name failslab, interval 1, probability 0, space 0, times 0 [ 923.520061] CPU: 0 PID: 7403 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 923.537740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 923.547090] Call Trace: [ 923.549682] dump_stack+0x1b2/0x281 [ 923.553315] should_fail.cold+0x10a/0x149 [ 923.557483] should_failslab+0xd6/0x130 [ 923.561458] __kmalloc_track_caller+0x2bc/0x400 [ 923.566126] ? v9fs_session_init+0xd1/0x1540 [ 923.570547] kstrdup+0x36/0x70 [ 923.573744] v9fs_session_init+0xd1/0x1540 [ 923.577972] ? pcpu_alloc+0xbe0/0xf50 [ 923.581774] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 923.586618] ? v9fs_show_options+0x6b0/0x6b0 [ 923.591031] ? v9fs_mount+0x54/0x860 [ 923.594747] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 923.600230] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 923.605247] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 923.610091] v9fs_mount+0x73/0x860 [ 923.613634] ? alloc_pages_current+0x15d/0x260 [ 923.618213] ? __lockdep_init_map+0x100/0x560 [ 923.622708] mount_fs+0x92/0x2a0 [ 923.626079] vfs_kern_mount.part.0+0x5b/0x470 [ 923.630569] do_mount+0xe53/0x2a00 [ 923.634096] ? do_raw_spin_unlock+0x164/0x220 [ 923.638577] ? copy_mount_string+0x40/0x40 [ 923.642794] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 923.647823] ? copy_mnt_ns+0xa30/0xa30 [ 923.651704] ? copy_mount_options+0x1fa/0x2f0 [ 923.656185] ? copy_mnt_ns+0xa30/0xa30 [ 923.660164] SyS_mount+0xa8/0x120 [ 923.663621] ? copy_mnt_ns+0xa30/0xa30 [ 923.667499] do_syscall_64+0x1d5/0x640 [ 923.671384] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 923.676564] RIP: 0033:0x45e219 [ 923.679740] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 923.681807] 9pnet: Insufficient options for proto=fd [ 923.687439] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 923.687445] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 923.687451] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 923.687457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 923.687463] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 923.733428] CPU: 1 PID: 7406 Comm: syz-executor.0 Not tainted 4.14.217-syzkaller #0 [ 923.741225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 923.750569] Call Trace: [ 923.753160] dump_stack+0x1b2/0x281 [ 923.756789] should_fail.cold+0x10a/0x149 [ 923.760943] should_failslab+0xd6/0x130 [ 923.764912] kmem_cache_alloc+0x28e/0x3c0 [ 923.769046] alloc_vfsmnt+0x23/0x7f0 [ 923.772737] ? _raw_read_unlock+0x29/0x40 [ 923.776884] vfs_kern_mount.part.0+0x27/0x470 [ 923.781359] do_mount+0xe53/0x2a00 [ 923.784879] ? copy_mount_string+0x40/0x40 [ 923.789092] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 923.794202] ? copy_mnt_ns+0xa30/0xa30 [ 923.798113] ? copy_mount_options+0x1fa/0x2f0 [ 923.802586] ? copy_mnt_ns+0xa30/0xa30 [ 923.806449] SyS_mount+0xa8/0x120 [ 923.809898] ? copy_mnt_ns+0xa30/0xa30 [ 923.813772] do_syscall_64+0x1d5/0x640 [ 923.817650] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 923.822818] RIP: 0033:0x45e219 [ 923.825982] RSP: 002b:00007f3f6b64cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 923.833669] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 923.840915] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 923.848165] RBP: 00007f3f6b64cca0 R08: 0000000020000200 R09: 0000000000000000 [ 923.855414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 923.862658] R13: 00007fff961c1ccf R14: 00007f3f6b64d9c0 R15: 000000000119bf8c 09:58:36 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}], [{@appraise_type='appraise_type=imasig'}]}}) 09:58:36 executing program 4 (fault-call:5 fault-nth:8): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:36 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x53, 0x0, 0x0) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:36 executing program 0 (fault-call:5 fault-nth:5): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:36 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:36 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x100802, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 923.986680] FAULT_INJECTION: forcing a failure. [ 923.986680] name failslab, interval 1, probability 0, space 0, times 0 [ 923.999193] FAULT_INJECTION: forcing a failure. [ 923.999193] name failslab, interval 1, probability 0, space 0, times 0 [ 924.011502] CPU: 0 PID: 7432 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 924.019310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 924.028658] Call Trace: [ 924.031244] dump_stack+0x1b2/0x281 [ 924.034874] should_fail.cold+0x10a/0x149 [ 924.039019] should_failslab+0xd6/0x130 [ 924.042985] kmem_cache_alloc_trace+0x29a/0x3d0 [ 924.047665] p9_client_create+0x9c/0x12c0 [ 924.051795] ? fs_reclaim_release+0xd0/0x110 [ 924.056197] ? p9_client_flush+0x4c0/0x4c0 [ 924.060420] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 924.065858] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 924.070864] ? __lockdep_init_map+0x100/0x560 [ 924.075355] ? __raw_spin_lock_init+0x28/0x100 [ 924.079951] v9fs_session_init+0x1c5/0x1540 [ 924.084252] ? pcpu_alloc+0xbe0/0xf50 [ 924.088062] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 924.092886] ? v9fs_show_options+0x6b0/0x6b0 [ 924.097281] ? v9fs_mount+0x54/0x860 [ 924.100974] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 924.106404] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 924.111406] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 924.116239] v9fs_mount+0x73/0x860 [ 924.119772] ? alloc_pages_current+0x15d/0x260 [ 924.124350] ? __lockdep_init_map+0x100/0x560 [ 924.128829] mount_fs+0x92/0x2a0 [ 924.132180] vfs_kern_mount.part.0+0x5b/0x470 [ 924.136687] do_mount+0xe53/0x2a00 [ 924.140217] ? do_raw_spin_unlock+0x164/0x220 [ 924.144702] ? copy_mount_string+0x40/0x40 [ 924.148927] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 924.153922] ? copy_mnt_ns+0xa30/0xa30 [ 924.157816] ? copy_mount_options+0x1fa/0x2f0 [ 924.162299] ? copy_mnt_ns+0xa30/0xa30 [ 924.166177] SyS_mount+0xa8/0x120 [ 924.169612] ? copy_mnt_ns+0xa30/0xa30 [ 924.173520] do_syscall_64+0x1d5/0x640 [ 924.177418] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 924.182589] RIP: 0033:0x45e219 09:58:36 executing program 2: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 924.185760] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 924.193455] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 924.200705] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 924.208395] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 924.215652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 924.222911] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 924.230277] CPU: 1 PID: 7431 Comm: syz-executor.0 Not tainted 4.14.217-syzkaller #0 [ 924.238073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 924.247414] Call Trace: [ 924.249990] dump_stack+0x1b2/0x281 [ 924.253599] should_fail.cold+0x10a/0x149 [ 924.257738] should_failslab+0xd6/0x130 [ 924.261715] kmem_cache_alloc_trace+0x29a/0x3d0 [ 924.266372] v9fs_mount+0x54/0x860 [ 924.269894] ? alloc_pages_current+0x15d/0x260 [ 924.274461] ? __lockdep_init_map+0x100/0x560 [ 924.278947] mount_fs+0x92/0x2a0 [ 924.282298] vfs_kern_mount.part.0+0x5b/0x470 [ 924.286780] do_mount+0xe53/0x2a00 [ 924.290311] ? copy_mount_string+0x40/0x40 [ 924.294540] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 924.299555] ? copy_mnt_ns+0xa30/0xa30 [ 924.303441] ? copy_mount_options+0x1fa/0x2f0 [ 924.307916] ? copy_mnt_ns+0xa30/0xa30 [ 924.311808] SyS_mount+0xa8/0x120 [ 924.315260] ? copy_mnt_ns+0xa30/0xa30 [ 924.319171] do_syscall_64+0x1d5/0x640 [ 924.323055] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 924.328235] RIP: 0033:0x45e219 09:58:37 executing program 4 (fault-call:5 fault-nth:9): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 924.331405] RSP: 002b:00007f3f6b64cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 924.339105] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 924.346356] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 924.353606] RBP: 00007f3f6b64cca0 R08: 0000000020000200 R09: 0000000000000000 [ 924.360858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 924.368105] R13: 00007fff961c1ccf R14: 00007f3f6b64d9c0 R15: 000000000119bf8c 09:58:37 executing program 0 (fault-call:5 fault-nth:6): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 924.482608] FAULT_INJECTION: forcing a failure. [ 924.482608] name failslab, interval 1, probability 0, space 0, times 0 [ 924.505286] FAULT_INJECTION: forcing a failure. [ 924.505286] name failslab, interval 1, probability 0, space 0, times 0 [ 924.510619] CPU: 1 PID: 7446 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 09:58:37 executing program 2 (fault-call:5 fault-nth:0): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 924.524288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 924.533639] Call Trace: [ 924.536251] dump_stack+0x1b2/0x281 [ 924.539879] should_fail.cold+0x10a/0x149 [ 924.544022] should_failslab+0xd6/0x130 [ 924.548116] kmem_cache_alloc_trace+0x29a/0x3d0 [ 924.552769] p9_idpool_create+0x3c/0x120 [ 924.556823] p9_client_create+0x1d4/0x12c0 [ 924.561039] ? fs_reclaim_release+0xd0/0x110 [ 924.565445] ? p9_client_flush+0x4c0/0x4c0 [ 924.569668] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 924.575102] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 924.580100] ? __lockdep_init_map+0x100/0x560 [ 924.584580] ? __raw_spin_lock_init+0x28/0x100 [ 924.589155] v9fs_session_init+0x1c5/0x1540 [ 924.593462] ? pcpu_alloc+0xbe0/0xf50 [ 924.597251] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 924.602104] ? _find_next_bit+0xdb/0x100 [ 924.606152] ? v9fs_show_options+0x6b0/0x6b0 [ 924.610550] ? v9fs_mount+0x54/0x860 [ 924.614246] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 924.619694] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 924.624744] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 924.629583] v9fs_mount+0x73/0x860 [ 924.633108] ? alloc_pages_current+0x15d/0x260 [ 924.637675] ? __lockdep_init_map+0x100/0x560 [ 924.642160] mount_fs+0x92/0x2a0 [ 924.645517] vfs_kern_mount.part.0+0x5b/0x470 [ 924.650011] do_mount+0xe53/0x2a00 [ 924.653549] ? copy_mount_string+0x40/0x40 [ 924.657775] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 924.662773] ? copy_mnt_ns+0xa30/0xa30 [ 924.666647] ? copy_mount_options+0x1fa/0x2f0 [ 924.671122] ? copy_mnt_ns+0xa30/0xa30 [ 924.674991] SyS_mount+0xa8/0x120 [ 924.678425] ? copy_mnt_ns+0xa30/0xa30 [ 924.682300] do_syscall_64+0x1d5/0x640 [ 924.686184] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 924.691369] RIP: 0033:0x45e219 [ 924.694547] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 924.702268] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 924.709524] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 924.716775] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 924.724024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 924.731609] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 924.738879] CPU: 0 PID: 7451 Comm: syz-executor.0 Not tainted 4.14.217-syzkaller #0 [ 924.746674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 924.756024] Call Trace: [ 924.758625] dump_stack+0x1b2/0x281 [ 924.762259] should_fail.cold+0x10a/0x149 [ 924.766415] should_failslab+0xd6/0x130 [ 924.770393] __kmalloc_track_caller+0x2bc/0x400 [ 924.775062] ? v9fs_session_init+0x98/0x1540 [ 924.779470] ? trace_hardirqs_on+0x10/0x10 [ 924.783714] kstrdup+0x36/0x70 [ 924.786907] v9fs_session_init+0x98/0x1540 [ 924.791139] ? pcpu_alloc+0xbe0/0xf50 [ 924.794946] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 924.799787] ? _find_next_bit+0xdb/0x100 [ 924.801660] FAULT_INJECTION: forcing a failure. [ 924.801660] name failslab, interval 1, probability 0, space 0, times 0 [ 924.803845] ? v9fs_show_options+0x6b0/0x6b0 [ 924.803864] ? v9fs_mount+0x54/0x860 [ 924.823115] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 924.828557] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 924.833557] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 924.838387] v9fs_mount+0x73/0x860 [ 924.841911] ? alloc_pages_current+0x15d/0x260 [ 924.846479] ? __lockdep_init_map+0x100/0x560 [ 924.850961] mount_fs+0x92/0x2a0 [ 924.854324] vfs_kern_mount.part.0+0x5b/0x470 [ 924.858803] do_mount+0xe53/0x2a00 [ 924.862329] ? retint_kernel+0x2d/0x2d [ 924.866204] ? copy_mount_string+0x40/0x40 [ 924.870426] ? copy_mount_options+0x150/0x2f0 [ 924.874904] ? copy_mount_options+0x166/0x2f0 [ 924.879380] ? copy_mount_options+0x1fa/0x2f0 [ 924.883855] ? copy_mnt_ns+0xa30/0xa30 [ 924.887724] SyS_mount+0xa8/0x120 [ 924.891159] ? copy_mnt_ns+0xa30/0xa30 [ 924.895029] do_syscall_64+0x1d5/0x640 [ 924.898904] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 924.904074] RIP: 0033:0x45e219 [ 924.907258] RSP: 002b:00007f3f6b64cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 924.914949] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 924.922202] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 924.929455] RBP: 00007f3f6b64cca0 R08: 0000000020000200 R09: 0000000000000000 [ 924.936725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 924.943976] R13: 00007fff961c1ccf R14: 00007f3f6b64d9c0 R15: 000000000119bf8c [ 924.951252] CPU: 1 PID: 7455 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 924.959044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 924.968377] Call Trace: [ 924.970953] dump_stack+0x1b2/0x281 [ 924.974564] should_fail.cold+0x10a/0x149 [ 924.978700] should_failslab+0xd6/0x130 [ 924.982659] __kmalloc_track_caller+0x2bc/0x400 [ 924.987305] ? strndup_user+0x5b/0xf0 [ 924.991087] memdup_user+0x22/0xa0 [ 924.994608] strndup_user+0x5b/0xf0 [ 924.998216] ? copy_mnt_ns+0xa30/0xa30 [ 925.002088] SyS_mount+0x39/0x120 [ 925.005519] ? copy_mnt_ns+0xa30/0xa30 [ 925.009388] do_syscall_64+0x1d5/0x640 [ 925.013261] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 925.018428] RIP: 0033:0x45e219 [ 925.021599] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 09:58:37 executing program 4 (fault-call:5 fault-nth:10): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:37 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 925.029288] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 925.036551] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 925.043811] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 925.051059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 925.058314] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:37 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eefffffffffffffd010000", @ANYRES32=r5, @ANYBLOB="01040000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x4c, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x100, 0x0, 0x1, 0xfffffffc}}}}]}, 0x4c}}, 0x0) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x48, r0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xbe}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x4d}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0xf91}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x6891}]}, 0x48}, 0x1, 0x0, 0x0, 0x4804}, 0x48008) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x81800) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) [ 925.121114] FAULT_INJECTION: forcing a failure. [ 925.121114] name failslab, interval 1, probability 0, space 0, times 0 [ 925.148888] CPU: 0 PID: 7460 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 925.156704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.166160] Call Trace: [ 925.168754] dump_stack+0x1b2/0x281 [ 925.172370] should_fail.cold+0x10a/0x149 [ 925.176510] should_failslab+0xd6/0x130 [ 925.180467] __kmalloc_track_caller+0x2bc/0x400 [ 925.185116] ? p9_client_create+0x2e3/0x12c0 [ 925.189507] kstrdup+0x36/0x70 [ 925.192680] p9_client_create+0x2e3/0x12c0 [ 925.196896] ? p9_client_flush+0x4c0/0x4c0 [ 925.201111] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 925.206550] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 925.211547] ? __lockdep_init_map+0x100/0x560 [ 925.216025] ? __raw_spin_lock_init+0x28/0x100 [ 925.220591] v9fs_session_init+0x1c5/0x1540 [ 925.224890] ? pcpu_alloc+0xbe0/0xf50 [ 925.228677] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 925.233498] ? v9fs_show_options+0x6b0/0x6b0 [ 925.237886] ? v9fs_mount+0x54/0x860 [ 925.241577] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 925.247006] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 925.251998] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 925.256818] v9fs_mount+0x73/0x860 [ 925.260338] ? alloc_pages_current+0x15d/0x260 [ 925.264897] ? __lockdep_init_map+0x100/0x560 [ 925.269376] mount_fs+0x92/0x2a0 [ 925.272738] vfs_kern_mount.part.0+0x5b/0x470 [ 925.277218] do_mount+0xe53/0x2a00 [ 925.280740] ? copy_mount_string+0x40/0x40 [ 925.284961] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 925.289961] ? copy_mnt_ns+0xa30/0xa30 [ 925.293828] ? copy_mount_options+0x1fa/0x2f0 [ 925.298302] ? copy_mnt_ns+0xa30/0xa30 [ 925.302167] SyS_mount+0xa8/0x120 [ 925.305598] ? copy_mnt_ns+0xa30/0xa30 [ 925.309468] do_syscall_64+0x1d5/0x640 [ 925.313343] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 925.318513] RIP: 0033:0x45e219 09:58:38 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:38 executing program 2 (fault-call:5 fault-nth:1): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 925.321681] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 925.329368] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 925.336625] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 925.343959] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 925.351209] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 925.358461] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c 09:58:38 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) fanotify_mark(r3, 0x80, 0x18, r3, &(0x7f0000000000)='./file0\x00') [ 925.448064] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 925.482841] FAULT_INJECTION: forcing a failure. [ 925.482841] name failslab, interval 1, probability 0, space 0, times 0 [ 925.498716] 9pnet: Insufficient options for proto=fd [ 925.503545] CPU: 1 PID: 7474 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 925.511624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.520981] Call Trace: [ 925.523582] dump_stack+0x1b2/0x281 [ 925.527220] should_fail.cold+0x10a/0x149 [ 925.531386] should_failslab+0xd6/0x130 [ 925.535359] kmem_cache_alloc_trace+0x29a/0x3d0 [ 925.540019] ? copy_mnt_ns+0xa30/0xa30 [ 925.543896] copy_mount_options+0x59/0x2f0 [ 925.548109] ? copy_mnt_ns+0xa30/0xa30 [ 925.551974] SyS_mount+0x84/0x120 [ 925.555408] ? copy_mnt_ns+0xa30/0xa30 [ 925.559277] do_syscall_64+0x1d5/0x640 [ 925.563152] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 925.568322] RIP: 0033:0x45e219 [ 925.571490] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 925.579175] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 925.586423] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 925.593681] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 925.600936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 925.608186] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:38 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:38 executing program 4 (fault-call:5 fault-nth:11): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:38 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:38 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x82000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:38 executing program 2 (fault-call:5 fault-nth:2): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 925.663939] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 925.726109] 9pnet: Insufficient options for proto=fd [ 925.733929] FAULT_INJECTION: forcing a failure. [ 925.733929] name failslab, interval 1, probability 0, space 0, times 0 [ 925.734336] FAULT_INJECTION: forcing a failure. [ 925.734336] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 925.746355] CPU: 0 PID: 7503 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 925.764677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.774009] Call Trace: [ 925.776588] dump_stack+0x1b2/0x281 [ 925.780200] should_fail.cold+0x10a/0x149 [ 925.784344] should_failslab+0xd6/0x130 [ 925.788303] kmem_cache_alloc+0x28e/0x3c0 [ 925.792442] getname_flags+0xc8/0x550 [ 925.796225] user_path_at_empty+0x2a/0x50 [ 925.800355] do_mount+0x118/0x2a00 [ 925.803881] ? copy_mount_string+0x40/0x40 [ 925.808097] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 925.813093] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 925.817914] ? copy_mnt_ns+0xa30/0xa30 [ 925.821779] ? copy_mount_options+0x1fa/0x2f0 [ 925.826253] ? copy_mnt_ns+0xa30/0xa30 [ 925.830123] SyS_mount+0xa8/0x120 [ 925.833556] ? copy_mnt_ns+0xa30/0xa30 [ 925.837429] do_syscall_64+0x1d5/0x640 [ 925.841302] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 925.846471] RIP: 0033:0x45e219 [ 925.849642] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 925.857697] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 925.864949] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 925.872198] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 925.879447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 925.886696] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 925.893970] CPU: 1 PID: 7501 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 925.901759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.911114] Call Trace: [ 925.913709] dump_stack+0x1b2/0x281 [ 925.917339] should_fail.cold+0x10a/0x149 [ 925.921486] ? is_bpf_text_address+0x91/0x150 [ 925.925988] __alloc_pages_nodemask+0x22c/0x2720 [ 925.930747] ? lock_downgrade+0x740/0x740 [ 925.934889] ? __lock_acquire+0x5fc/0x3f20 [ 925.939122] ? unwind_get_return_address+0x51/0x90 [ 925.944032] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 925.949377] ? __save_stack_trace+0xa0/0x160 [ 925.953768] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 925.958605] ? depot_save_stack+0x10d/0x3f0 [ 925.962910] ? kasan_kmalloc+0x139/0x160 [ 925.966949] ? kasan_kmalloc+0xeb/0x160 [ 925.970912] ? __kmalloc_track_caller+0x155/0x400 [ 925.975735] ? kstrdup+0x36/0x70 [ 925.979080] ? v9fs_session_init+0xd1/0x1540 [ 925.983467] ? v9fs_mount+0x73/0x860 [ 925.987158] ? mount_fs+0x92/0x2a0 [ 925.990678] ? vfs_kern_mount.part.0+0x5b/0x470 [ 925.995328] ? do_mount+0xe53/0x2a00 [ 925.999031] ? SyS_mount+0xa8/0x120 [ 926.002636] ? do_syscall_64+0x1d5/0x640 [ 926.006677] cache_grow_begin+0x91/0x630 [ 926.010720] ? check_preemption_disabled+0x35/0x240 [ 926.015717] cache_alloc_refill+0x273/0x350 [ 926.020022] kmem_cache_alloc_trace+0x340/0x3d0 [ 926.024678] p9_client_create+0x9c/0x12c0 [ 926.028806] ? fs_reclaim_release+0xd0/0x110 [ 926.033195] ? p9_client_flush+0x4c0/0x4c0 [ 926.037409] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 926.042839] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 926.047835] ? __lockdep_init_map+0x100/0x560 [ 926.052321] ? __raw_spin_lock_init+0x28/0x100 [ 926.056888] v9fs_session_init+0x1c5/0x1540 [ 926.061187] ? pcpu_alloc+0xbe0/0xf50 [ 926.064971] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 926.069808] ? v9fs_show_options+0x6b0/0x6b0 [ 926.074196] ? v9fs_mount+0x54/0x860 [ 926.077906] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 926.083346] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 926.088342] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 926.093165] v9fs_mount+0x73/0x860 [ 926.096682] ? alloc_pages_current+0x15d/0x260 [ 926.101241] ? __lockdep_init_map+0x100/0x560 [ 926.105731] mount_fs+0x92/0x2a0 [ 926.109079] vfs_kern_mount.part.0+0x5b/0x470 [ 926.113569] do_mount+0xe53/0x2a00 [ 926.117094] ? do_raw_spin_unlock+0x164/0x220 [ 926.121569] ? copy_mount_string+0x40/0x40 [ 926.125787] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 926.130781] ? copy_mnt_ns+0xa30/0xa30 [ 926.134647] ? copy_mount_options+0x1fa/0x2f0 [ 926.139133] ? copy_mnt_ns+0xa30/0xa30 [ 926.142998] SyS_mount+0xa8/0x120 [ 926.146428] ? copy_mnt_ns+0xa30/0xa30 [ 926.150316] do_syscall_64+0x1d5/0x640 [ 926.154192] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 926.159363] RIP: 0033:0x45e219 [ 926.162533] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 926.170232] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 09:58:38 executing program 2 (fault-call:5 fault-nth:3): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:38 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 926.177494] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 926.184743] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 926.191991] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 926.199239] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c 09:58:38 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, 0x0, 0x0, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:38 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7753d5028166f37c65a0071738e22268630fa22743522f992ab3cdadb454d066dd915c9e8f12a8d2e7800330eaa57b8df53efad0246abecea9312bab5cc3496ca89600445fc34083e04c772828dcb6ae4859b9c504e3ccb2fe6d9736dccae1b1f09c21bbd67528449eef8eb886ffdbc0b1bfd3db0956807e78d648f92419f42a285eda488a12eac78d0db166a0525b2ff432845f594299b7503c8ab2446e29bd", @ANYRES64=r0]) 09:58:38 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x24, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r4, &(0x7f0000000080)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r4, 0x40045565, 0x120) ioctl$UI_DEV_CREATE(r4, 0x5501) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77000000003db5c5dc1fb3650f70e9257ab69866bb81727e57584495d62c633d726645a6f0000ea26bb01137cf4c23a75177e37e5e9311a6c5f76ef690bbb2878151abd55fd8b9bf935fe244d8fded0b4aaf027ab31d48edeb71b3e4711f190a4beb733f403ee1ab583789d81c548b17daa697f21beef7030e74703b0314b39c94e04f9266283f5f909a240d56754545f74430e968660a347d6e48499cff52af0128b44a474c78298370222de0129c153e96fa2ee905ac2a84bef90eda7db16c284d89075bfef0139b0bf4907ce6781957587029525fc0351b224baac7a7126b22b97266a17adec4a400000500"/247, @ANYRESHEX=r1, @ANYBLOB=',cache=none,\x00']) [ 926.308780] FAULT_INJECTION: forcing a failure. [ 926.308780] name failslab, interval 1, probability 0, space 0, times 0 [ 926.344517] CPU: 0 PID: 7530 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 926.352374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 926.361723] Call Trace: [ 926.364322] dump_stack+0x1b2/0x281 [ 926.367957] should_fail.cold+0x10a/0x149 [ 926.372109] should_failslab+0xd6/0x130 [ 926.376088] kmem_cache_alloc+0x28e/0x3c0 [ 926.380239] alloc_vfsmnt+0x23/0x7f0 [ 926.383956] ? _raw_read_unlock+0x29/0x40 [ 926.388103] vfs_kern_mount.part.0+0x27/0x470 [ 926.392601] do_mount+0xe53/0x2a00 [ 926.396149] ? copy_mount_string+0x40/0x40 [ 926.399613] input: syz1 as /devices/virtual/input/input1641 09:58:39 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, 0x0, 0x0, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:39 executing program 4 (fault-call:5 fault-nth:12): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 926.400382] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 926.411097] ? copy_mnt_ns+0xa30/0xa30 [ 926.414986] ? copy_mount_options+0x1fa/0x2f0 [ 926.419476] ? copy_mnt_ns+0xa30/0xa30 [ 926.423361] SyS_mount+0xa8/0x120 [ 926.426810] ? copy_mnt_ns+0xa30/0xa30 [ 926.430703] do_syscall_64+0x1d5/0x640 [ 926.434604] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 926.439802] RIP: 0033:0x45e219 [ 926.443002] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 926.450708] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 926.456996] FAULT_INJECTION: forcing a failure. [ 926.456996] name failslab, interval 1, probability 0, space 0, times 0 [ 926.457973] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 926.457979] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 926.457984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 926.457990] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 926.470583] 9pnet: Insufficient options for proto=fd [ 926.499972] CPU: 1 PID: 7543 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 926.511851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 926.521193] Call Trace: [ 926.522029] 9pnet: Insufficient options for proto=fd [ 926.523882] dump_stack+0x1b2/0x281 [ 926.532598] should_fail.cold+0x10a/0x149 [ 926.536756] should_failslab+0xd6/0x130 [ 926.540763] __kmalloc+0x2c1/0x400 [ 926.544303] ? match_strdup+0x58/0xa0 [ 926.548129] match_strdup+0x58/0xa0 [ 926.551760] p9_client_create+0x3ba/0x12c0 [ 926.553450] 9pnet: Insufficient options for proto=fd [ 926.556006] ? p9_client_flush+0x4c0/0x4c0 [ 926.556027] ? __lockdep_init_map+0x100/0x560 [ 926.569815] ? __raw_spin_lock_init+0x28/0x100 [ 926.574404] v9fs_session_init+0x1c5/0x1540 [ 926.578722] ? pcpu_alloc+0xbe0/0xf50 [ 926.582634] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 926.587464] ? v9fs_show_options+0x6b0/0x6b0 [ 926.591904] ? v9fs_mount+0x54/0x860 [ 926.595606] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 926.601070] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 926.606086] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 926.610924] v9fs_mount+0x73/0x860 [ 926.614451] ? alloc_pages_current+0x15d/0x260 [ 926.619015] ? __lockdep_init_map+0x100/0x560 [ 926.623493] mount_fs+0x92/0x2a0 [ 926.626844] vfs_kern_mount.part.0+0x5b/0x470 [ 926.631352] do_mount+0xe53/0x2a00 [ 926.634930] ? copy_mount_string+0x40/0x40 [ 926.639147] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 926.644161] ? copy_mnt_ns+0xa30/0xa30 [ 926.648041] ? copy_mount_options+0x1fa/0x2f0 [ 926.652513] ? copy_mnt_ns+0xa30/0xa30 [ 926.656380] SyS_mount+0xa8/0x120 [ 926.659814] ? copy_mnt_ns+0xa30/0xa30 [ 926.663686] do_syscall_64+0x1d5/0x640 [ 926.667562] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 926.672730] RIP: 0033:0x45e219 [ 926.675897] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 926.683583] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 926.690873] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 926.698123] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 926.705375] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 926.712624] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 926.738249] 9pnet: Insufficient options for proto=fd 09:58:39 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:39 executing program 2 (fault-call:5 fault-nth:4): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:39 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000200)="9a9a664aa25ea3f2461ca2f902bf2608820a9983174949c0e4d56dbb61fb8dfcaf25f9a3b852a4f388c25ee43dcfddb041395c56814aa9773680c380143ab1f27ba46b8fc7b18dc99162bbc78804f6325ba5e81417443cc3d022069b569c8fd5146b79a89e71ab3a6143de09fde29912c6f865c71ba48e3d6cbb37a137dddd91f253283f506a4e926c7c0e1ad3434cf10c09e56f9f2ca93cdf54549a94a93d81f6d4f4a63b05066badd530cb599be4ccc59987ba8fa9148917b26cbbd728e6e0655a", 0xc2, 0x9}, {&(0x7f0000000300)="452c91bd603df7123ec199bb6dde6359ec22c6c5c66e568f4bffd370dd2652a8b94c1c2e230331cddf430202f364df12ca5b7ca69ef7d43ba229e8597936ba765b1e713218748e7e6f3908b308b79b55e41707fe09eda16c2cd8a7a093e4efcca9ba7cef824b43b496cb868d839cafccf9800fbb8b3f1c51955a6c66f0de86200a66fc0519ebe902e5871dd1ac32b8d85c82309da7bde8156697aa1a3f895900bb6a04b65ce1b5fe5b9507db14c5813de2a07b0528d5167867007d00fec6f6a07b5e5ee48a0d76bca620d6f3a53ab570fed8ada9e6ec1ed88d0d155a44a737311d4e24beff670b2a2700a002ff4e721344d675", 0xf3, 0xb4bd}, {&(0x7f0000000400)="c3d1706b32c0baf499ded2f20da7a428d4f98f67e8673388819601cc7a1fba499e1519bffed01b46ecce6594f8f889d1517a079395a6410ecbbeda90a9a2554e93d4454ebbd6e838ae24772cdc2dc7a2f3df1bcb48e46c17e7f77cb8011cb3", 0x5f, 0x8}, {&(0x7f0000000080)="817a48303b9afd67acb3a1759b09dec1c9de550125899c3de9ada79df62be5c6d12b6fdcae4937e435af48082596c5bfbadb86836930297b759f", 0x3a, 0x4}, {&(0x7f00000004c0)="af3ff3aee9aef464ff6d2e6d76cc00435890daf8ff4e597f084e449bc7dd4ae3d9164fd4bd82c7a975fd7663fc7299967c881a2836e787816ecb172bc561b2a01847c3c0a1245a9708775a38b9a5c14ed47c76a3d09f12ae39b0b6f14ed358c42fa26112d92c5471a9cb7e0811a20f9d4ce6ec07114277f637955108a93a2bb424958b7b706ba6c9f728f369b353a70d9d3dc1c30bcffdfff47f27abd2ed308a0ed36446952052b7de6545400126e3bcc99e08fb42062350d195390bad89a821642926", 0xc3, 0x4b5}], 0x3828000, &(0x7f00000006c0)={[{@utf8='utf8=1'}], [{@audit='audit'}, {@euid_gt={'euid>'}}, {@fowner_lt={'fowner<'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@uid_eq={'uid', 0x3d, r0}}, {@fowner_lt={'fowner<', r1}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) 09:58:39 executing program 4 (fault-call:5 fault-nth:13): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:39 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) syz_mount_image$qnx6(&(0x7f0000000080)='qnx6\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="fb7991e1cf8a49d6c39f0f41357101ef139048b8802265dc1265d56717f57f5e92669687307c53db79e8205de311eeb078109e0bbf3f1c12a33b8d2abe396588753624b217c089c411e94773953d2b0d4507ecc69339b7f288ee7b0f98055d159f94d72a5610c37b21a18bab5576b87bb2c10e0137435996b6605f12067f47c6161fb13ddc93f5db0a42debe2e2935b27e7b3fc3b58fd485a7b1a09a99a9e5379e927c4cb5", 0xa5, 0x1ff}, {&(0x7f00000003c0)="4ab0c19ea9b74739aa39", 0xa, 0xd4}], 0x2000, &(0x7f0000000440)={[{'trans=fd,'}, {'$'}, {'trans=fd,'}], [{@appraise='appraise'}]}) r4 = accept$netrom(r3, &(0x7f0000000000)={{0x3, @netrom}, [@remote, @default, @bcast, @bcast, @rose, @bcast, @bcast, @netrom]}, &(0x7f0000000280)=0x48) close(r4) write$binfmt_misc(r0, &(0x7f0000000480)={'syz1', "7ce174b2abe5459722f836761d0000000000"}, 0x16) 09:58:39 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, 0x0, 0x0, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 926.857038] FAULT_INJECTION: forcing a failure. [ 926.857038] name failslab, interval 1, probability 0, space 0, times 0 [ 926.860458] FAULT_INJECTION: forcing a failure. [ 926.860458] name failslab, interval 1, probability 0, space 0, times 0 [ 926.890452] CPU: 0 PID: 7570 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 926.898266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 926.907614] Call Trace: [ 926.910207] dump_stack+0x1b2/0x281 [ 926.913836] should_fail.cold+0x10a/0x149 [ 926.917977] should_failslab+0xd6/0x130 [ 926.921937] __kmalloc+0x2c1/0x400 [ 926.925469] ? match_strdup+0x58/0xa0 [ 926.929260] ? p9_client_create+0x400/0x12c0 [ 926.933658] match_strdup+0x58/0xa0 [ 926.937274] p9_client_create+0x41b/0x12c0 [ 926.941508] ? p9_client_flush+0x4c0/0x4c0 [ 926.945748] ? __lockdep_init_map+0x100/0x560 [ 926.950234] ? __raw_spin_lock_init+0x28/0x100 [ 926.954822] v9fs_session_init+0x1c5/0x1540 [ 926.959138] ? pcpu_alloc+0xbe0/0xf50 [ 926.962926] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 926.967751] ? v9fs_show_options+0x6b0/0x6b0 [ 926.972166] ? v9fs_mount+0x54/0x860 [ 926.975864] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 926.981297] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 926.986298] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 926.991120] v9fs_mount+0x73/0x860 [ 926.994642] ? alloc_pages_current+0x15d/0x260 [ 926.999204] ? __lockdep_init_map+0x100/0x560 [ 927.003682] mount_fs+0x92/0x2a0 [ 927.007038] vfs_kern_mount.part.0+0x5b/0x470 [ 927.011535] do_mount+0xe53/0x2a00 [ 927.015061] ? copy_mount_string+0x40/0x40 [ 927.019279] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 927.024277] ? copy_mnt_ns+0xa30/0xa30 [ 927.028147] ? copy_mount_options+0x1fa/0x2f0 [ 927.032624] ? copy_mnt_ns+0xa30/0xa30 [ 927.036492] SyS_mount+0xa8/0x120 [ 927.039924] ? copy_mnt_ns+0xa30/0xa30 [ 927.043807] do_syscall_64+0x1d5/0x640 [ 927.047702] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 927.052881] RIP: 0033:0x45e219 [ 927.056053] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 927.063741] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 927.071007] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 927.078275] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 927.085528] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 927.092792] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c 09:58:39 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400), 0x0, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 927.102254] CPU: 1 PID: 7572 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 927.110063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 927.119414] Call Trace: [ 927.122020] dump_stack+0x1b2/0x281 [ 927.125657] should_fail.cold+0x10a/0x149 [ 927.129814] should_failslab+0xd6/0x130 [ 927.133795] kmem_cache_alloc+0x28e/0x3c0 [ 927.137945] alloc_vfsmnt+0x23/0x7f0 [ 927.141660] ? _raw_read_unlock+0x29/0x40 [ 927.145809] vfs_kern_mount.part.0+0x27/0x470 [ 927.150324] do_mount+0xe53/0x2a00 [ 927.153873] ? copy_mount_string+0x40/0x40 09:58:39 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=none,\x00']) 09:58:39 executing program 4 (fault-call:5 fault-nth:14): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 927.158107] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 927.163115] ? copy_mnt_ns+0xa30/0xa30 [ 927.166989] ? copy_mount_options+0x1fa/0x2f0 [ 927.171485] ? copy_mnt_ns+0xa30/0xa30 [ 927.175402] SyS_mount+0xa8/0x120 [ 927.178835] ? copy_mnt_ns+0xa30/0xa30 [ 927.182703] do_syscall_64+0x1d5/0x640 [ 927.186576] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 927.191771] RIP: 0033:0x45e219 [ 927.194971] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 09:58:39 executing program 2 (fault-call:5 fault-nth:5): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 927.202698] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 927.209950] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 927.217200] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 927.224447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 927.231694] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 927.296463] 9pnet: Insufficient options for proto=fd [ 927.312576] FAULT_INJECTION: forcing a failure. [ 927.312576] name failslab, interval 1, probability 0, space 0, times 0 [ 927.323541] FAULT_INJECTION: forcing a failure. [ 927.323541] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 927.337033] CPU: 0 PID: 7585 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 09:58:40 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400), 0x0, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 927.344870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 927.354220] Call Trace: [ 927.356819] dump_stack+0x1b2/0x281 [ 927.360452] should_fail.cold+0x10a/0x149 [ 927.364595] should_failslab+0xd6/0x130 [ 927.368568] __kmalloc+0x2c1/0x400 [ 927.372105] ? match_strdup+0x58/0xa0 [ 927.375909] match_strdup+0x58/0xa0 [ 927.379536] p9_client_create+0x3ba/0x12c0 [ 927.383773] ? p9_client_flush+0x4c0/0x4c0 [ 927.387999] ? __lockdep_init_map+0x100/0x560 [ 927.392482] ? __raw_spin_lock_init+0x28/0x100 [ 927.397066] v9fs_session_init+0x1c5/0x1540 [ 927.401370] ? pcpu_alloc+0xbe0/0xf50 [ 927.405159] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 927.409988] ? v9fs_show_options+0x6b0/0x6b0 [ 927.414381] ? v9fs_mount+0x54/0x860 [ 927.418111] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 927.423558] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 927.428560] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 927.433385] v9fs_mount+0x73/0x860 [ 927.436907] ? alloc_pages_current+0x15d/0x260 [ 927.441471] ? __lockdep_init_map+0x100/0x560 [ 927.445965] mount_fs+0x92/0x2a0 [ 927.449319] vfs_kern_mount.part.0+0x5b/0x470 [ 927.453801] do_mount+0xe53/0x2a00 [ 927.457325] ? do_raw_spin_unlock+0x164/0x220 [ 927.461801] ? copy_mount_string+0x40/0x40 [ 927.466016] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 927.471011] ? copy_mnt_ns+0xa30/0xa30 [ 927.474879] ? copy_mount_options+0x1fa/0x2f0 [ 927.479354] ? copy_mnt_ns+0xa30/0xa30 [ 927.483224] SyS_mount+0xa8/0x120 [ 927.486659] ? copy_mnt_ns+0xa30/0xa30 [ 927.490532] do_syscall_64+0x1d5/0x640 [ 927.494412] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 927.499581] RIP: 0033:0x45e219 [ 927.502751] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 927.510438] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 927.517689] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 927.524951] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 927.532198] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e [ 927.539458] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 927.547121] CPU: 1 PID: 7587 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 927.554928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 927.564384] Call Trace: [ 927.566981] dump_stack+0x1b2/0x281 [ 927.570611] should_fail.cold+0x10a/0x149 [ 927.574765] __alloc_pages_nodemask+0x22c/0x2720 [ 927.579527] ? trace_hardirqs_on+0x10/0x10 [ 927.583769] ? pcpu_alloc+0xbe0/0xf50 [ 927.587575] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 927.592427] ? rcu_lockdep_current_cpu_online+0xed/0x140 09:58:40 executing program 4 (fault-call:5 fault-nth:15): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 927.597877] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 927.602898] alloc_pages_current+0x155/0x260 [ 927.607308] ? __lockdep_init_map+0x100/0x560 [ 927.611804] get_zeroed_page+0x19/0x50 [ 927.615691] mount_fs+0x1c7/0x2a0 [ 927.619150] vfs_kern_mount.part.0+0x5b/0x470 [ 927.623654] do_mount+0xe53/0x2a00 [ 927.627215] ? copy_mount_string+0x40/0x40 [ 927.631452] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 927.636460] ? copy_mnt_ns+0xa30/0xa30 [ 927.640330] ? copy_mount_options+0x1fa/0x2f0 [ 927.644814] ? copy_mnt_ns+0xa30/0xa30 [ 927.648692] SyS_mount+0xa8/0x120 [ 927.652130] ? copy_mnt_ns+0xa30/0xa30 [ 927.656004] do_syscall_64+0x1d5/0x640 [ 927.659940] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 927.665111] RIP: 0033:0x45e219 [ 927.668282] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 927.675972] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 927.683226] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 927.690487] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 927.697744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 927.705040] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 927.766272] FAULT_INJECTION: forcing a failure. [ 927.766272] name failslab, interval 1, probability 0, space 0, times 0 [ 927.778303] CPU: 1 PID: 7599 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 927.786114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 927.795468] Call Trace: [ 927.798070] dump_stack+0x1b2/0x281 [ 927.801710] should_fail.cold+0x10a/0x149 [ 927.805855] should_failslab+0xd6/0x130 [ 927.809812] __kmalloc_track_caller+0x2bc/0x400 [ 927.814469] ? parse_opts.part.0+0x76/0x2d0 [ 927.818773] kstrdup+0x36/0x70 [ 927.821943] parse_opts.part.0+0x76/0x2d0 [ 927.826097] ? p9_fd_show_options+0x190/0x190 [ 927.830573] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 927.835655] ? fs_reclaim_release+0xd0/0x110 [ 927.840046] p9_fd_create+0x86/0x3b0 [ 927.843745] ? p9_fd_create_tcp+0x440/0x440 [ 927.848070] ? __raw_spin_lock_init+0x28/0x100 [ 927.852648] p9_client_create+0x5fd/0x12c0 [ 927.856865] ? p9_client_flush+0x4c0/0x4c0 [ 927.861097] ? __lockdep_init_map+0x100/0x560 [ 927.865575] ? __raw_spin_lock_init+0x28/0x100 [ 927.870139] v9fs_session_init+0x1c5/0x1540 [ 927.874446] ? pcpu_alloc+0xbe0/0xf50 [ 927.878246] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 927.883069] ? v9fs_show_options+0x6b0/0x6b0 [ 927.887461] ? v9fs_mount+0x54/0x860 [ 927.891154] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 927.896583] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 927.901576] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 927.906398] v9fs_mount+0x73/0x860 [ 927.909915] ? alloc_pages_current+0x15d/0x260 [ 927.914473] ? __lockdep_init_map+0x100/0x560 [ 927.918947] mount_fs+0x92/0x2a0 [ 927.922294] vfs_kern_mount.part.0+0x5b/0x470 [ 927.926767] do_mount+0xe53/0x2a00 [ 927.930288] ? copy_mount_string+0x40/0x40 [ 927.934502] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 927.939513] ? copy_mnt_ns+0xa30/0xa30 [ 927.943377] ? copy_mount_options+0x1fa/0x2f0 [ 927.947864] ? copy_mnt_ns+0xa30/0xa30 [ 927.951731] SyS_mount+0xa8/0x120 [ 927.955159] ? copy_mnt_ns+0xa30/0xa30 [ 927.959026] do_syscall_64+0x1d5/0x640 [ 927.962901] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 927.968070] RIP: 0033:0x45e219 [ 927.971239] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 927.978925] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 927.986189] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 927.993439] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 928.000684] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f [ 928.007932] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c 09:58:40 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, 0x0, &(0x7f0000000180)='9p\x00', 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:40 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xee01) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:40 executing program 2 (fault-call:5 fault-nth:6): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 928.020643] 9pnet: Insufficient options for proto=fd 09:58:40 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400), 0x0, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:40 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$P9_RLERRORu(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000e3f008"], 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r3) chown(0x0, r3, r2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) mount$9p_rdma(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x2200050, &(0x7f0000000380)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@common=@access_user='access=user'}, {@common=@version_L='version=9p2000.L'}, {@sq={'sq', 0x3d, 0x2}}, {@sq={'sq', 0x3d, 0x1}}, {@timeout={'timeout', 0x3d, 0x8}}, {@common=@dfltuid={'dfltuid', 0x3d, r3}}, {@timeout={'timeout', 0x3d, 0xffffffffffffffff}}, {@common=@access_client='access=client'}], [{@fowner_eq={'fowner', 0x3d, r4}}, {@appraise_type='appraise_type=imasig'}]}}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:40 executing program 4 (fault-call:5 fault-nth:16): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 928.095224] FAULT_INJECTION: forcing a failure. [ 928.095224] name failslab, interval 1, probability 0, space 0, times 0 [ 928.097421] FAULT_INJECTION: forcing a failure. [ 928.097421] name failslab, interval 1, probability 0, space 0, times 0 [ 928.129780] CPU: 1 PID: 7612 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 928.137596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 928.146948] Call Trace: [ 928.149537] dump_stack+0x1b2/0x281 [ 928.153150] should_fail.cold+0x10a/0x149 [ 928.157284] should_failslab+0xd6/0x130 [ 928.161244] __kmalloc+0x2c1/0x400 [ 928.164774] ? match_number+0x9d/0x200 [ 928.168644] match_number+0x9d/0x200 [ 928.172340] ? match_strdup+0xa0/0xa0 [ 928.176125] ? memcpy+0x35/0x50 [ 928.179411] parse_opts.part.0+0x1b5/0x2d0 [ 928.183640] ? p9_fd_show_options+0x190/0x190 [ 928.188119] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 928.193208] ? fs_reclaim_release+0xd0/0x110 [ 928.197605] p9_fd_create+0x86/0x3b0 [ 928.201309] ? p9_fd_create_tcp+0x440/0x440 [ 928.205619] ? __raw_spin_lock_init+0x28/0x100 [ 928.210196] p9_client_create+0x5fd/0x12c0 [ 928.214424] ? p9_client_flush+0x4c0/0x4c0 [ 928.218645] ? __lockdep_init_map+0x100/0x560 [ 928.223126] ? __raw_spin_lock_init+0x28/0x100 [ 928.227693] v9fs_session_init+0x1c5/0x1540 [ 928.231995] ? pcpu_alloc+0xbe0/0xf50 [ 928.235799] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 928.240624] ? v9fs_show_options+0x6b0/0x6b0 [ 928.245018] ? v9fs_mount+0x54/0x860 [ 928.248715] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 928.254152] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 928.259176] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 928.264003] v9fs_mount+0x73/0x860 [ 928.267527] ? alloc_pages_current+0x15d/0x260 [ 928.272090] ? __lockdep_init_map+0x100/0x560 [ 928.276571] mount_fs+0x92/0x2a0 [ 928.279936] vfs_kern_mount.part.0+0x5b/0x470 [ 928.284419] do_mount+0xe53/0x2a00 [ 928.287955] ? copy_mount_string+0x40/0x40 [ 928.292180] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 928.297180] ? copy_mnt_ns+0xa30/0xa30 [ 928.301048] ? copy_mount_options+0x1fa/0x2f0 [ 928.305525] ? copy_mnt_ns+0xa30/0xa30 [ 928.309400] SyS_mount+0xa8/0x120 [ 928.312844] ? copy_mnt_ns+0xa30/0xa30 [ 928.316722] do_syscall_64+0x1d5/0x640 [ 928.320597] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 928.325770] RIP: 0033:0x45e219 [ 928.328942] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 928.336630] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 928.343884] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 928.351135] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 928.358385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 928.365639] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 928.372908] CPU: 0 PID: 7615 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 928.380707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 928.390061] Call Trace: [ 928.392660] dump_stack+0x1b2/0x281 [ 928.396300] should_fail.cold+0x10a/0x149 [ 928.400460] should_failslab+0xd6/0x130 [ 928.404442] kmem_cache_alloc_trace+0x29a/0x3d0 [ 928.409119] v9fs_mount+0x54/0x860 [ 928.410033] 9pnet: Insufficient options for proto=fd [ 928.412659] ? alloc_pages_current+0x15d/0x260 [ 928.412671] ? __lockdep_init_map+0x100/0x560 [ 928.412684] mount_fs+0x92/0x2a0 [ 928.412698] vfs_kern_mount.part.0+0x5b/0x470 [ 928.412710] do_mount+0xe53/0x2a00 [ 928.412726] ? copy_mount_string+0x40/0x40 [ 928.412738] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 928.412748] ? copy_mnt_ns+0xa30/0xa30 [ 928.451356] ? copy_mount_options+0x1fa/0x2f0 [ 928.455854] ? copy_mnt_ns+0xa30/0xa30 [ 928.459749] SyS_mount+0xa8/0x120 [ 928.463197] ? copy_mnt_ns+0xa30/0xa30 [ 928.467158] do_syscall_64+0x1d5/0x640 [ 928.471043] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 928.476226] RIP: 0033:0x45e219 [ 928.479448] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 928.487154] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 09:58:41 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:41 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f46979", 0x65, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:41 executing program 4 (fault-call:5 fault-nth:17): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:41 executing program 2 (fault-call:5 fault-nth:7): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 928.494439] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 928.501706] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 928.508972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 928.516239] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:41 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f46979", 0x65, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 928.582622] FAULT_INJECTION: forcing a failure. [ 928.582622] name failslab, interval 1, probability 0, space 0, times 0 09:58:41 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:41 executing program 0: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r4) chown(0x0, r4, r3) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r6) chown(0x0, r6, r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x800002, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@mmap='mmap'}, {@privport='privport'}, {@version_u='version=9p2000.u'}, {@cache_mmap='cache=mmap'}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@audit='audit'}, {@uid_gt={'uid>'}}, {@subj_type={'subj_type', 0x3d, 'wfdno'}}]}}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@cache_none='cache=none'}]}}) r11 = signalfd(r9, &(0x7f0000000380)={[0x3ff]}, 0x8) mount$9p_fd(0x0, &(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000100)='9p\x00', 0x20400, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@version_L='version=9p2000.L'}, {@debug={'debug', 0x3d, 0x9c0}}, {@noextend='noextend'}, {@msize={'msize', 0x3d, 0x1}}, {@debug={'debug', 0x3d, 0xc0}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'trans=fd,'}}, {@hash='hash'}, {@subj_role={'subj_role', 0x3d, '!'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '9p\x00'}}, {@dont_hash='dont_hash'}]}}) [ 928.625822] CPU: 0 PID: 7633 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 928.633651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 928.639054] FAULT_INJECTION: forcing a failure. [ 928.639054] name failslab, interval 1, probability 0, space 0, times 0 [ 928.643001] Call Trace: [ 928.643025] dump_stack+0x1b2/0x281 [ 928.643048] should_fail.cold+0x10a/0x149 [ 928.664580] should_failslab+0xd6/0x130 [ 928.668562] __kmalloc+0x2c1/0x400 [ 928.672106] ? match_number+0x9d/0x200 [ 928.675996] match_number+0x9d/0x200 [ 928.679708] ? match_strdup+0xa0/0xa0 [ 928.683508] ? memcpy+0x35/0x50 [ 928.686263] 9pnet: Insufficient options for proto=fd [ 928.686794] parse_opts.part.0+0x1b5/0x2d0 [ 928.686808] ? p9_fd_show_options+0x190/0x190 [ 928.686821] ? fs_reclaim_release+0xd0/0x110 [ 928.705116] p9_fd_create+0x86/0x3b0 [ 928.708832] ? p9_fd_create_tcp+0x440/0x440 [ 928.713153] ? __raw_spin_lock_init+0x28/0x100 [ 928.717724] p9_client_create+0x5fd/0x12c0 [ 928.721944] ? p9_client_flush+0x4c0/0x4c0 [ 928.726178] ? __lockdep_init_map+0x100/0x560 [ 928.730675] ? __raw_spin_lock_init+0x28/0x100 [ 928.735280] v9fs_session_init+0x1c5/0x1540 [ 928.739593] ? pcpu_alloc+0xbe0/0xf50 [ 928.743384] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 928.748216] ? v9fs_show_options+0x6b0/0x6b0 [ 928.752606] ? v9fs_mount+0x54/0x860 [ 928.756310] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 928.761753] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 928.766858] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 928.771684] v9fs_mount+0x73/0x860 [ 928.775218] ? alloc_pages_current+0x15d/0x260 [ 928.779802] ? __lockdep_init_map+0x100/0x560 [ 928.784304] mount_fs+0x92/0x2a0 [ 928.787667] vfs_kern_mount.part.0+0x5b/0x470 [ 928.792160] do_mount+0xe53/0x2a00 [ 928.795715] ? do_raw_spin_unlock+0x164/0x220 [ 928.800205] ? copy_mount_string+0x40/0x40 [ 928.804428] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 928.809430] ? copy_mnt_ns+0xa30/0xa30 [ 928.813310] ? copy_mount_options+0x1fa/0x2f0 [ 928.817794] ? copy_mnt_ns+0xa30/0xa30 [ 928.821664] SyS_mount+0xa8/0x120 [ 928.825096] ? copy_mnt_ns+0xa30/0xa30 [ 928.828972] do_syscall_64+0x1d5/0x640 [ 928.832850] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 928.838024] RIP: 0033:0x45e219 [ 928.841193] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 928.848900] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 928.856150] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 928.863400] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 928.870651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 928.877904] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 928.885512] CPU: 1 PID: 7638 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 928.893314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 928.902661] Call Trace: [ 928.905266] dump_stack+0x1b2/0x281 [ 928.908896] should_fail.cold+0x10a/0x149 [ 928.909841] 9pnet: Insufficient options for proto=fd [ 928.913046] should_failslab+0xd6/0x130 [ 928.913062] __kmalloc_track_caller+0x2bc/0x400 09:58:41 executing program 4 (fault-call:5 fault-nth:18): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 928.913072] ? v9fs_session_init+0x98/0x1540 [ 928.913084] ? trace_hardirqs_on+0x10/0x10 [ 928.935407] kstrdup+0x36/0x70 [ 928.938610] v9fs_session_init+0x98/0x1540 [ 928.942864] ? pcpu_alloc+0xbe0/0xf50 [ 928.946667] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 928.951509] ? v9fs_show_options+0x6b0/0x6b0 [ 928.955920] ? v9fs_mount+0x54/0x860 [ 928.959631] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 928.965093] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 928.970963] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 928.975785] v9fs_mount+0x73/0x860 [ 928.979327] ? alloc_pages_current+0x15d/0x260 [ 928.983898] ? __lockdep_init_map+0x100/0x560 [ 928.988435] mount_fs+0x92/0x2a0 [ 928.991804] vfs_kern_mount.part.0+0x5b/0x470 [ 928.996437] do_mount+0xe53/0x2a00 [ 928.999963] ? copy_mount_string+0x40/0x40 [ 929.004192] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 929.009197] ? copy_mnt_ns+0xa30/0xa30 [ 929.013067] ? copy_mount_options+0x1fa/0x2f0 [ 929.017544] ? copy_mnt_ns+0xa30/0xa30 [ 929.021445] SyS_mount+0xa8/0x120 [ 929.024885] ? copy_mnt_ns+0xa30/0xa30 [ 929.028756] do_syscall_64+0x1d5/0x640 [ 929.032630] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 929.039450] RIP: 0033:0x45e219 [ 929.042623] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 929.050364] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 929.057656] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 929.064906] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 929.072161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 929.079416] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:41 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f46979", 0x65, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 929.118244] 9pnet: Insufficient options for proto=fd 09:58:41 executing program 2 (fault-call:5 fault-nth:8): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:41 executing program 1: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES32, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) r2 = openat$incfs(r0, &(0x7f0000000100)='.pending_reads\x00', 0x440040, 0xfd) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x3008000, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x3}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x30, 0x65, 0x61, 0x62, 0x61, 0x38, 0x36], 0x2d, [0x30, 0x66, 0x63, 0x65], 0x2d, [0x32, 0x35, 0x33, 0x30], 0x2d, [0x35, 0x36, 0x30, 0x39], 0x2d, [0x65, 0x35, 0x34, 0x36, 0x36, 0x30, 0x63, 0x66]}}}, {@context={'context', 0x3d, 'staff_u'}}, {@subj_type={'subj_type'}}, {@permit_directio='permit_directio'}]}}) 09:58:41 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d20001d0e30ada1ec427e0a62ffff26b78fab62aaddb12c8531d4dba48434e6a66b5a04df2cb5b8c7319fa37974ab5fc56a7501c9fd89061906662c768892551cd669b39cd65acc86", @ANYRESHEX=r1, @ANYBLOB=',cache=none,\x00']) 09:58:41 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533", 0x98, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 929.193368] FAULT_INJECTION: forcing a failure. [ 929.193368] name failslab, interval 1, probability 0, space 0, times 0 [ 929.216824] CPU: 1 PID: 7659 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 929.218625] FAULT_INJECTION: forcing a failure. [ 929.218625] name failslab, interval 1, probability 0, space 0, times 0 [ 929.224637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 929.224642] Call Trace: [ 929.224666] dump_stack+0x1b2/0x281 [ 929.224683] should_fail.cold+0x10a/0x149 [ 929.224705] should_failslab+0xd6/0x130 [ 929.259488] kmem_cache_alloc_trace+0x29a/0x3d0 [ 929.264144] p9_fd_create+0x135/0x3b0 [ 929.267934] ? p9_fd_create_tcp+0x440/0x440 [ 929.272255] ? __raw_spin_lock_init+0x28/0x100 [ 929.276823] p9_client_create+0x5fd/0x12c0 [ 929.281055] ? p9_client_flush+0x4c0/0x4c0 [ 929.285279] ? __lockdep_init_map+0x100/0x560 [ 929.289767] ? __raw_spin_lock_init+0x28/0x100 [ 929.294335] v9fs_session_init+0x1c5/0x1540 [ 929.298640] ? pcpu_alloc+0xbe0/0xf50 [ 929.302446] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 929.307275] ? v9fs_show_options+0x6b0/0x6b0 [ 929.311666] ? v9fs_mount+0x54/0x860 [ 929.315366] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 929.320820] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 929.325822] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 929.330652] v9fs_mount+0x73/0x860 [ 929.334179] ? alloc_pages_current+0x15d/0x260 [ 929.338742] ? __lockdep_init_map+0x100/0x560 [ 929.343225] mount_fs+0x92/0x2a0 [ 929.346584] vfs_kern_mount.part.0+0x5b/0x470 [ 929.351085] do_mount+0xe53/0x2a00 [ 929.354614] ? copy_mount_string+0x40/0x40 [ 929.358833] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 929.363832] ? copy_mnt_ns+0xa30/0xa30 [ 929.367700] ? copy_mount_options+0x1fa/0x2f0 [ 929.372264] ? copy_mnt_ns+0xa30/0xa30 [ 929.376131] SyS_mount+0xa8/0x120 [ 929.379564] ? copy_mnt_ns+0xa30/0xa30 [ 929.383433] do_syscall_64+0x1d5/0x640 [ 929.387312] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 929.392483] RIP: 0033:0x45e219 [ 929.395648] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 929.403337] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 929.410587] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 929.417836] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 929.425103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 929.432351] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 929.439661] CPU: 0 PID: 7662 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 929.447457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 929.456803] Call Trace: [ 929.459390] dump_stack+0x1b2/0x281 [ 929.463027] should_fail.cold+0x10a/0x149 [ 929.467201] should_failslab+0xd6/0x130 [ 929.471177] __kmalloc_track_caller+0x2bc/0x400 [ 929.475842] ? v9fs_session_init+0xd1/0x1540 [ 929.480241] kstrdup+0x36/0x70 [ 929.483420] v9fs_session_init+0xd1/0x1540 [ 929.487642] ? pcpu_alloc+0xbe0/0xf50 [ 929.491452] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 929.496277] ? check_preemption_disabled+0x35/0x240 [ 929.501275] ? v9fs_show_options+0x6b0/0x6b0 [ 929.505665] ? v9fs_mount+0x54/0x860 [ 929.509359] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 929.514790] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 929.519799] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 929.524622] v9fs_mount+0x73/0x860 [ 929.528155] ? alloc_pages_current+0x15d/0x260 [ 929.532734] ? __lockdep_init_map+0x100/0x560 [ 929.537224] mount_fs+0x92/0x2a0 [ 929.540573] vfs_kern_mount.part.0+0x5b/0x470 [ 929.545049] do_mount+0xe53/0x2a00 [ 929.548575] ? copy_mount_string+0x40/0x40 [ 929.552789] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 929.557785] ? copy_mnt_ns+0xa30/0xa30 [ 929.561667] ? copy_mount_options+0x1fa/0x2f0 [ 929.566142] ? copy_mnt_ns+0xa30/0xa30 [ 929.570009] SyS_mount+0xa8/0x120 [ 929.573564] ? copy_mnt_ns+0xa30/0xa30 [ 929.577438] do_syscall_64+0x1d5/0x640 [ 929.581311] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 929.586483] RIP: 0033:0x45e219 09:58:42 executing program 4 (fault-call:5 fault-nth:19): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 929.589654] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 929.597358] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 929.604617] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 929.611987] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 929.619248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 929.626526] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 929.666167] 9pnet: Insufficient options for proto=fd [ 929.674295] 9pnet: Insufficient options for proto=fd [ 929.702662] FAULT_INJECTION: forcing a failure. [ 929.702662] name failslab, interval 1, probability 0, space 0, times 0 [ 929.713870] CPU: 1 PID: 7673 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 929.721659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 929.731004] Call Trace: [ 929.733585] dump_stack+0x1b2/0x281 [ 929.737196] should_fail.cold+0x10a/0x149 [ 929.741353] should_failslab+0xd6/0x130 [ 929.745310] kmem_cache_alloc_trace+0x47/0x3d0 [ 929.749888] p9_client_prepare_req.part.0+0x4ea/0xb60 [ 929.755062] p9_client_rpc+0x170/0x1520 [ 929.759023] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 929.764029] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 929.769374] ? p9_pollwait+0x18e/0x1f0 [ 929.773268] ? p9_conn_create+0x4b0/0x4b0 [ 929.777395] ? pipe_poll+0x24f/0x2c0 [ 929.781104] ? p9_fd_poll+0x237/0x2e0 [ 929.784885] ? p9_conn_create+0x3aa/0x4b0 [ 929.789034] ? p9_fd_create+0x293/0x3b0 [ 929.792989] ? p9_fd_create_tcp+0x440/0x440 [ 929.797297] p9_client_create+0x92f/0x12c0 [ 929.801517] ? p9_client_flush+0x4c0/0x4c0 [ 929.805743] ? __lockdep_init_map+0x100/0x560 [ 929.810223] ? __raw_spin_lock_init+0x28/0x100 [ 929.814815] v9fs_session_init+0x1c5/0x1540 [ 929.819121] ? pcpu_alloc+0xbe0/0xf50 [ 929.822911] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 929.827734] ? v9fs_show_options+0x6b0/0x6b0 [ 929.832127] ? v9fs_mount+0x54/0x860 [ 929.835837] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 929.841271] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 929.846273] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 929.851099] v9fs_mount+0x73/0x860 [ 929.854621] ? alloc_pages_current+0x15d/0x260 [ 929.859184] ? __lockdep_init_map+0x100/0x560 [ 929.863677] mount_fs+0x92/0x2a0 [ 929.867030] vfs_kern_mount.part.0+0x5b/0x470 [ 929.871506] do_mount+0xe53/0x2a00 [ 929.875034] ? copy_mount_string+0x40/0x40 [ 929.879250] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 929.884249] ? copy_mnt_ns+0xa30/0xa30 [ 929.888122] ? copy_mount_options+0x1fa/0x2f0 [ 929.892594] ? copy_mnt_ns+0xa30/0xa30 [ 929.896461] SyS_mount+0xa8/0x120 [ 929.899897] ? copy_mnt_ns+0xa30/0xa30 [ 929.903767] do_syscall_64+0x1d5/0x640 [ 929.907640] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 929.912811] RIP: 0033:0x45e219 09:58:42 executing program 1: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r1, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRESHEX, @ANYRES16]) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0xa0440, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, '9p\x00'}}, {@mmap='mmap'}], [{@dont_appraise='dont_appraise'}, {@permit_directio='permit_directio'}, {@subj_type={'subj_type', 0x3d, '9p\x00'}}, {@appraise='appraise'}, {@audit='audit'}, {@subj_type={'subj_type'}}, {@appraise='appraise'}]}}) 09:58:42 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RVERSION(r5, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x7, 0x8, '9P2000.L'}, 0x15) [ 929.915980] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 929.923700] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 929.930951] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 929.938198] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 929.945462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 929.952742] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 929.960001] 9pnet: Couldn't grow tag array 09:58:42 executing program 4 (fault-call:5 fault-nth:20): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 930.087634] FAULT_INJECTION: forcing a failure. [ 930.087634] name failslab, interval 1, probability 0, space 0, times 0 [ 930.113529] CPU: 0 PID: 7685 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 930.121346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 930.130705] Call Trace: [ 930.133303] dump_stack+0x1b2/0x281 09:58:42 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:42 executing program 2 (fault-call:5 fault-nth:9): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:42 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533", 0x98, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:42 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$affs(&(0x7f0000000000)='affs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="b0b694e731a1c23e70c3ad3cadcdc69216198a947280a611a1fbafc6bba90425675b0fe3973116218bb055c23951df5d5d7b320b1e534a20eab77944a13fb46c0ea83557afa44f4c4c10be112374379d97", 0x51}], 0x8000, &(0x7f0000000100)={[{'-^'}, {'9p\x00'}], [{@measure='measure'}, {@subj_role={'subj_role', 0x3d, '9p\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '9p\x00'}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}]}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfPno=', @ANYRESHEX=r0]) setxattr$trusted_overlay_upper(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='trusted.overlay.upper\x00', &(0x7f0000000300)={0x0, 0xfb, 0xb1, 0x4, 0x3, "baac3681331022116fbd48adece07b11", "e1a75882806b256d39b6762b770518fb12fb1e0a228f3c48b3c5d4a17866e58233d7322777bd2ddc55c4350029b7d064bf77ceeb0802f50d04b55722d96339ced543881b5d6487e1dd411cbec83f0b7cce6b29c72d5f667952adc9ab0d9ef3cbba276b1aa6ad4a7790f9de33e40fc0c3cc221e39c642fd369c7746a5e7755ce4388535c981d12aaa98f2d3fe4b84f54e1ae15f7172d12e35ff102cd5"}, 0xb1, 0x3) 09:58:42 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 930.136946] should_fail.cold+0x10a/0x149 [ 930.141116] should_failslab+0xd6/0x130 [ 930.145094] kmem_cache_alloc_trace+0x29a/0x3d0 [ 930.149768] p9_client_prepare_req.part.0+0x8ce/0xb60 [ 930.154964] p9_client_rpc+0x170/0x1520 [ 930.158945] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 930.163958] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 930.169320] ? p9_pollwait+0x18e/0x1f0 [ 930.173210] ? p9_conn_create+0x4b0/0x4b0 [ 930.177371] ? pipe_poll+0x24f/0x2c0 [ 930.181102] ? p9_fd_poll+0x237/0x2e0 [ 930.184890] ? p9_conn_create+0x3aa/0x4b0 [ 930.189025] ? p9_fd_create+0x293/0x3b0 [ 930.192982] ? p9_fd_create_tcp+0x440/0x440 [ 930.197288] p9_client_create+0x92f/0x12c0 [ 930.201507] ? p9_client_flush+0x4c0/0x4c0 [ 930.205727] ? __lockdep_init_map+0x100/0x560 [ 930.210223] ? __raw_spin_lock_init+0x28/0x100 [ 930.214791] v9fs_session_init+0x1c5/0x1540 [ 930.219094] ? pcpu_alloc+0xbe0/0xf50 [ 930.222880] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 930.227702] ? v9fs_show_options+0x6b0/0x6b0 [ 930.232093] ? v9fs_mount+0x54/0x860 [ 930.235785] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 930.241218] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 930.246216] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 930.251043] v9fs_mount+0x73/0x860 [ 930.254566] ? alloc_pages_current+0x15d/0x260 [ 930.259127] ? __lockdep_init_map+0x100/0x560 [ 930.263624] mount_fs+0x92/0x2a0 [ 930.266981] vfs_kern_mount.part.0+0x5b/0x470 [ 930.271456] do_mount+0xe53/0x2a00 [ 930.274981] ? copy_mount_string+0x40/0x40 [ 930.279196] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 930.284218] ? copy_mnt_ns+0xa30/0xa30 [ 930.288118] ? copy_mount_options+0x1fa/0x2f0 [ 930.292604] ? copy_mnt_ns+0xa30/0xa30 [ 930.296479] SyS_mount+0xa8/0x120 [ 930.299915] ? copy_mnt_ns+0xa30/0xa30 [ 930.303784] do_syscall_64+0x1d5/0x640 [ 930.307659] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 930.312831] RIP: 0033:0x45e219 [ 930.316003] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 930.323708] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 930.330956] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 930.338205] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 [ 930.345454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 930.352707] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 930.377672] FAULT_INJECTION: forcing a failure. [ 930.377672] name failslab, interval 1, probability 0, space 0, times 0 [ 930.405436] 9pnet: Couldn't grow tag array [ 930.410700] CPU: 0 PID: 7702 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 930.418506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 930.427856] Call Trace: [ 930.430467] dump_stack+0x1b2/0x281 [ 930.434104] should_fail.cold+0x10a/0x149 [ 930.438259] should_failslab+0xd6/0x130 [ 930.442238] kmem_cache_alloc_trace+0x29a/0x3d0 [ 930.446912] p9_client_create+0x9c/0x12c0 [ 930.451069] ? fs_reclaim_release+0xd0/0x110 09:58:43 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) [ 930.455484] ? p9_client_flush+0x4c0/0x4c0 [ 930.459720] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 930.465168] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 930.470178] ? __lockdep_init_map+0x100/0x560 [ 930.474676] ? __raw_spin_lock_init+0x28/0x100 [ 930.479268] v9fs_session_init+0x1c5/0x1540 [ 930.483593] ? pcpu_alloc+0xbe0/0xf50 [ 930.487405] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 930.492247] ? v9fs_show_options+0x6b0/0x6b0 [ 930.496658] ? v9fs_mount+0x54/0x860 [ 930.500369] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 930.505810] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 930.510822] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 930.515669] v9fs_mount+0x73/0x860 [ 930.519210] ? alloc_pages_current+0x15d/0x260 [ 930.523817] ? __lockdep_init_map+0x100/0x560 [ 930.528315] mount_fs+0x92/0x2a0 [ 930.531683] vfs_kern_mount.part.0+0x5b/0x470 [ 930.536179] do_mount+0xe53/0x2a00 [ 930.539725] ? check_preemption_disabled+0x35/0x240 [ 930.540026] 9pnet: Insufficient options for proto=fd [ 930.544739] ? retint_kernel+0x2d/0x2d 09:58:43 executing program 2 (fault-call:5 fault-nth:10): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:43 executing program 4 (fault-call:5 fault-nth:21): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:43 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533", 0x98, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 930.544753] ? copy_mount_string+0x40/0x40 [ 930.544765] ? copy_mount_options+0x150/0x2f0 [ 930.544775] ? copy_mount_options+0x17d/0x2f0 [ 930.544784] ? copy_mount_options+0x1fa/0x2f0 [ 930.544793] ? copy_mnt_ns+0xa30/0xa30 [ 930.544803] SyS_mount+0xa8/0x120 [ 930.544825] ? copy_mnt_ns+0xa30/0xa30 [ 930.544839] do_syscall_64+0x1d5/0x640 [ 930.552998] 9pnet: Insufficient options for proto=fd [ 930.553818] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 930.553826] RIP: 0033:0x45e219 [ 930.553831] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 930.553841] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 930.553847] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 930.553853] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 930.553858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 930.553865] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:43 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r3, &(0x7f0000000080)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x45c) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r3, 0x40045565, 0x120) ioctl$UI_DEV_CREATE(r3, 0x5501) fallocate(r3, 0x22, 0x5, 0x7) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYRESHEX=r1]) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000500)={r0, 0xffffffffffffffff, 0x1d}, 0x10) fcntl$dupfd(r4, 0x406, r5) [ 930.685754] FAULT_INJECTION: forcing a failure. [ 930.685754] name failslab, interval 1, probability 0, space 0, times 0 [ 930.692062] FAULT_INJECTION: forcing a failure. [ 930.692062] name failslab, interval 1, probability 0, space 0, times 0 [ 930.712549] CPU: 0 PID: 7728 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 930.720363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 930.729712] Call Trace: [ 930.732299] dump_stack+0x1b2/0x281 [ 930.735928] should_fail.cold+0x10a/0x149 [ 930.740068] should_failslab+0xd6/0x130 [ 930.744038] __kmalloc_track_caller+0x2bc/0x400 [ 930.748702] ? p9_client_create+0x2e3/0x12c0 [ 930.753099] kstrdup+0x36/0x70 [ 930.756543] p9_client_create+0x2e3/0x12c0 [ 930.760765] ? p9_client_flush+0x4c0/0x4c0 [ 930.764991] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 930.770425] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 930.775431] ? __lockdep_init_map+0x100/0x560 [ 930.779916] ? __raw_spin_lock_init+0x28/0x100 [ 930.784485] v9fs_session_init+0x1c5/0x1540 [ 930.788793] ? pcpu_alloc+0xbe0/0xf50 [ 930.792589] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 930.797419] ? v9fs_show_options+0x6b0/0x6b0 [ 930.801811] ? v9fs_mount+0x54/0x860 [ 930.805512] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 930.810947] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 930.815949] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 930.820777] v9fs_mount+0x73/0x860 [ 930.824301] ? alloc_pages_current+0x15d/0x260 [ 930.828868] ? __lockdep_init_map+0x100/0x560 [ 930.833353] mount_fs+0x92/0x2a0 [ 930.836715] vfs_kern_mount.part.0+0x5b/0x470 [ 930.841195] do_mount+0xe53/0x2a00 [ 930.844723] ? copy_mount_string+0x40/0x40 [ 930.848947] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 930.853955] ? copy_mnt_ns+0xa30/0xa30 [ 930.857845] ? copy_mount_options+0x1fa/0x2f0 [ 930.862332] ? copy_mnt_ns+0xa30/0xa30 [ 930.866212] SyS_mount+0xa8/0x120 [ 930.869656] ? copy_mnt_ns+0xa30/0xa30 [ 930.873541] do_syscall_64+0x1d5/0x640 [ 930.877423] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 930.882592] RIP: 0033:0x45e219 09:58:43 executing program 0: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = signalfd(r0, &(0x7f0000000080), 0x8) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r6, &(0x7f0000000080)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200]}, 0x45c) ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r6, 0x40045565, 0x120) ioctl$UI_DEV_CREATE(r6, 0x5501) read$FUSE(r4, &(0x7f0000000280)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x1a0010, &(0x7f00000022c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@loose='loose'}, {@cache_none='cache=none'}, {@cache_mmap='cache=mmap'}, {@access_any='access=any'}, {@version_9p2000='version=9p2000'}, {@access_any='access=any'}, {@access_any='access=any'}, {@uname={'uname', 0x3d, '--@%-]@]'}}, {@version_u='version=9p2000.u'}, {@access_uid={'access', 0x3d, r7}}], [{@dont_measure='dont_measure'}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 930.885761] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 930.893454] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 930.900727] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 930.907977] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 930.915232] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 930.922486] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 930.926781] 9pnet: Insufficient options for proto=fd 09:58:43 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cd", 0xb1, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 930.946261] CPU: 1 PID: 7724 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 930.954089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 930.963437] Call Trace: [ 930.966029] dump_stack+0x1b2/0x281 [ 930.969665] should_fail.cold+0x10a/0x149 [ 930.973824] should_failslab+0xd6/0x130 [ 930.977809] __kmalloc+0x2c1/0x400 [ 930.981351] ? p9_fcall_alloc+0x19/0x90 [ 930.985329] p9_fcall_alloc+0x19/0x90 [ 930.989131] p9_client_prepare_req.part.0+0x7f8/0xb60 09:58:43 executing program 2 (fault-call:5 fault-nth:11): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:43 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) [ 930.994329] p9_client_rpc+0x170/0x1520 [ 930.998312] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 931.003330] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 931.008698] ? p9_pollwait+0x18e/0x1f0 [ 931.012590] ? p9_conn_create+0x4b0/0x4b0 [ 931.016771] ? pipe_poll+0x24f/0x2c0 [ 931.020492] ? p9_fd_poll+0x237/0x2e0 [ 931.024297] ? p9_conn_create+0x3aa/0x4b0 [ 931.028450] ? p9_fd_create+0x293/0x3b0 [ 931.032420] ? p9_fd_create_tcp+0x440/0x440 [ 931.036768] p9_client_create+0x92f/0x12c0 [ 931.041018] ? p9_client_flush+0x4c0/0x4c0 [ 931.045261] ? __lockdep_init_map+0x100/0x560 [ 931.049763] ? __raw_spin_lock_init+0x28/0x100 [ 931.050075] input: syz1 as /devices/virtual/input/input1643 [ 931.054348] v9fs_session_init+0x1c5/0x1540 [ 931.054360] ? pcpu_alloc+0xbe0/0xf50 [ 931.054374] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 931.073018] ? v9fs_show_options+0x6b0/0x6b0 [ 931.077430] ? v9fs_mount+0x54/0x860 [ 931.081147] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 931.086602] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 931.091624] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 931.096469] v9fs_mount+0x73/0x860 [ 931.100008] ? alloc_pages_current+0x15d/0x260 [ 931.104590] ? __lockdep_init_map+0x100/0x560 [ 931.109083] mount_fs+0x92/0x2a0 [ 931.112435] vfs_kern_mount.part.0+0x5b/0x470 [ 931.116914] do_mount+0xe53/0x2a00 [ 931.120442] ? copy_mount_string+0x40/0x40 [ 931.124661] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 931.129694] ? copy_mnt_ns+0xa30/0xa30 [ 931.133563] ? copy_mount_options+0x1fa/0x2f0 [ 931.138095] ? copy_mnt_ns+0xa30/0xa30 [ 931.141963] SyS_mount+0xa8/0x120 [ 931.145395] ? copy_mnt_ns+0xa30/0xa30 [ 931.149310] do_syscall_64+0x1d5/0x640 [ 931.153184] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 931.158352] RIP: 0033:0x45e219 [ 931.161518] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 931.169206] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 931.176455] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 931.183734] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 09:58:43 executing program 4 (fault-call:5 fault-nth:22): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 931.190982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 931.198234] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 931.207252] 9pnet: Couldn't grow tag array [ 931.221423] 9pnet: Insufficient options for proto=fd 09:58:43 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x5, 0x400, {}, {0xee01}, 0xe89, 0x3ff}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r2) chown(0x0, r2, r1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r4) chown(0x0, r4, r3) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0xc040, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x9}}, {@max_read={'max_read', 0x3d, 0x3}}, {@max_read={'max_read', 0x3d, 0x81}}], [{@fowner_eq={'fowner', 0x3d, r4}}, {@audit='audit'}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat'}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x63, 0x64, 0x30, 0x64, 0x61, 0x39, 0x64], 0x2d, [0x31, 0x35, 0x32, 0x61], 0x2d, [0x39, 0x64, 0x32, 0x37], 0x2d, [0x34, 0x34, 0x55, 0x65], 0x2d, [0x39, 0x63, 0x37, 0x30, 0x38, 0x66, 0x32, 0x34]}}}]}}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chdir(&(0x7f0000000100)='./file1\x00') r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) 09:58:43 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cd", 0xb1, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 931.284578] input: syz1 as /devices/virtual/input/input1645 [ 931.309042] FAULT_INJECTION: forcing a failure. [ 931.309042] name failslab, interval 1, probability 0, space 0, times 0 [ 931.348919] CPU: 1 PID: 7757 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 931.356775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.366125] Call Trace: [ 931.368706] dump_stack+0x1b2/0x281 [ 931.372320] should_fail.cold+0x10a/0x149 [ 931.376451] should_failslab+0xd6/0x130 [ 931.380455] __kmalloc_track_caller+0x2bc/0x400 [ 931.385114] ? p9_client_create+0x2e3/0x12c0 [ 931.389504] kstrdup+0x36/0x70 [ 931.392824] p9_client_create+0x2e3/0x12c0 [ 931.397041] ? p9_client_flush+0x4c0/0x4c0 [ 931.401264] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 931.406702] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 931.411703] ? __lockdep_init_map+0x100/0x560 [ 931.416201] ? __raw_spin_lock_init+0x28/0x100 [ 931.420769] v9fs_session_init+0x1c5/0x1540 [ 931.425071] ? pcpu_alloc+0xbe0/0xf50 [ 931.428856] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 931.433707] ? v9fs_show_options+0x6b0/0x6b0 [ 931.438100] ? v9fs_mount+0x54/0x860 [ 931.441797] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 931.447230] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 931.452231] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 931.457084] v9fs_mount+0x73/0x860 [ 931.460690] ? alloc_pages_current+0x15d/0x260 [ 931.465273] ? __lockdep_init_map+0x100/0x560 [ 931.469760] mount_fs+0x92/0x2a0 [ 931.473168] vfs_kern_mount.part.0+0x5b/0x470 [ 931.477656] do_mount+0xe53/0x2a00 [ 931.481181] ? copy_mount_string+0x40/0x40 [ 931.485396] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 931.490398] ? copy_mnt_ns+0xa30/0xa30 [ 931.494266] ? copy_mount_options+0x1fa/0x2f0 [ 931.498743] ? copy_mnt_ns+0xa30/0xa30 [ 931.502610] SyS_mount+0xa8/0x120 [ 931.506041] ? copy_mnt_ns+0xa30/0xa30 [ 931.509922] do_syscall_64+0x1d5/0x640 [ 931.513804] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 931.518976] RIP: 0033:0x45e219 [ 931.522145] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 931.529834] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 931.537085] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 931.544358] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 931.551610] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 931.558902] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:44 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cd", 0xb1, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:44 executing program 2 (fault-call:5 fault-nth:12): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 931.607914] FAULT_INJECTION: forcing a failure. [ 931.607914] name failslab, interval 1, probability 0, space 0, times 0 [ 931.619974] CPU: 1 PID: 7776 Comm: syz-executor.4 Not tainted 4.14.217-syzkaller #0 [ 931.627796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.637156] Call Trace: [ 931.639745] dump_stack+0x1b2/0x281 [ 931.643359] should_fail.cold+0x10a/0x149 [ 931.647502] should_failslab+0xd6/0x130 [ 931.651483] __kmalloc+0x2c1/0x400 [ 931.655202] ? p9_fcall_alloc+0x19/0x90 [ 931.659163] p9_fcall_alloc+0x19/0x90 [ 931.662974] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 931.668167] p9_client_rpc+0x170/0x1520 [ 931.672134] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 931.677129] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 931.682479] ? p9_pollwait+0x18e/0x1f0 [ 931.686350] ? p9_conn_create+0x4b0/0x4b0 [ 931.690487] ? pipe_poll+0x24f/0x2c0 [ 931.694184] ? p9_fd_poll+0x237/0x2e0 [ 931.697965] ? p9_conn_create+0x3aa/0x4b0 [ 931.702091] ? p9_fd_create+0x293/0x3b0 [ 931.706100] ? p9_fd_create_tcp+0x440/0x440 [ 931.710434] p9_client_create+0x92f/0x12c0 [ 931.714664] ? p9_client_flush+0x4c0/0x4c0 [ 931.718902] ? __lockdep_init_map+0x100/0x560 [ 931.723399] ? __raw_spin_lock_init+0x28/0x100 [ 931.727965] v9fs_session_init+0x1c5/0x1540 [ 931.732267] ? pcpu_alloc+0xbe0/0xf50 [ 931.736051] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 931.740927] ? v9fs_show_options+0x6b0/0x6b0 [ 931.745328] ? v9fs_mount+0x54/0x860 [ 931.749032] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 931.754463] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 931.759466] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 931.764322] v9fs_mount+0x73/0x860 [ 931.767848] ? alloc_pages_current+0x15d/0x260 [ 931.772431] ? __lockdep_init_map+0x100/0x560 [ 931.776912] mount_fs+0x92/0x2a0 [ 931.780267] vfs_kern_mount.part.0+0x5b/0x470 [ 931.784745] do_mount+0xe53/0x2a00 [ 931.788273] ? copy_mount_string+0x40/0x40 [ 931.792562] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 931.797559] ? copy_mnt_ns+0xa30/0xa30 [ 931.801428] ? copy_mount_options+0x1fa/0x2f0 [ 931.805904] ? copy_mnt_ns+0xa30/0xa30 [ 931.809772] SyS_mount+0xa8/0x120 [ 931.813204] ? copy_mnt_ns+0xa30/0xa30 [ 931.817073] do_syscall_64+0x1d5/0x640 [ 931.820957] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 931.826135] RIP: 0033:0x45e219 [ 931.829334] RSP: 002b:00007f53c6409c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 931.837038] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 931.844287] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 931.851545] RBP: 00007f53c6409ca0 R08: 0000000020000200 R09: 0000000000000000 09:58:44 executing program 4 (fault-call:5 fault-nth:23): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 931.858819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 931.866100] R13: 00007ffd349ce32f R14: 00007f53c640a9c0 R15: 000000000119bf8c [ 931.874213] 9pnet: Couldn't grow tag array [ 931.944803] FAULT_INJECTION: forcing a failure. [ 931.944803] name failslab, interval 1, probability 0, space 0, times 0 [ 931.961716] CPU: 1 PID: 7781 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 931.969649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.979004] Call Trace: [ 931.981599] dump_stack+0x1b2/0x281 [ 931.985239] should_fail.cold+0x10a/0x149 [ 931.989397] should_failslab+0xd6/0x130 [ 931.993378] __kmalloc+0x2c1/0x400 [ 931.996922] ? match_strdup+0x58/0xa0 [ 932.000715] match_strdup+0x58/0xa0 [ 932.004331] p9_client_create+0x3ba/0x12c0 [ 932.008555] ? p9_client_flush+0x4c0/0x4c0 [ 932.012776] ? __lockdep_init_map+0x100/0x560 [ 932.017255] ? __raw_spin_lock_init+0x28/0x100 [ 932.021843] v9fs_session_init+0x1c5/0x1540 [ 932.026148] ? pcpu_alloc+0xbe0/0xf50 [ 932.029953] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 932.034778] ? v9fs_show_options+0x6b0/0x6b0 [ 932.039169] ? v9fs_mount+0x54/0x860 [ 932.042879] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 932.048324] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 932.053330] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 932.058163] v9fs_mount+0x73/0x860 [ 932.061716] ? alloc_pages_current+0x15d/0x260 [ 932.066293] ? __lockdep_init_map+0x100/0x560 [ 932.070774] mount_fs+0x92/0x2a0 [ 932.074126] vfs_kern_mount.part.0+0x5b/0x470 [ 932.078691] do_mount+0xe53/0x2a00 [ 932.082214] ? do_raw_spin_unlock+0x164/0x220 [ 932.086698] ? copy_mount_string+0x40/0x40 [ 932.090925] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 932.095925] ? copy_mnt_ns+0xa30/0xa30 [ 932.099800] ? copy_mount_options+0x1fa/0x2f0 [ 932.104274] ? copy_mnt_ns+0xa30/0xa30 [ 932.108160] SyS_mount+0xa8/0x120 [ 932.111595] ? copy_mnt_ns+0xa30/0xa30 [ 932.115466] do_syscall_64+0x1d5/0x640 [ 932.119343] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 932.124514] RIP: 0033:0x45e219 [ 932.127684] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 932.135372] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 09:58:44 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62", 0xbe, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:44 executing program 2 (fault-call:5 fault-nth:13): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 932.142642] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 932.149892] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 932.157142] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 932.164393] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 932.209195] input: syz1 as /devices/virtual/input/input1646 09:58:44 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000000)={@private, @dev}, &(0x7f0000000040)=0xc) 09:58:44 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x802, 0x0, 0x0, 0x200020, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:44 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x141001) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x5, 0xae, 0x5, 0x2, 0x3e, 0x2, 0xd, 0x38, 0x27a, 0x1e, 0x6, 0x20, 0x2, 0xfffe, 0x8, 0x8}, [{0x3, 0x800, 0x2, 0x4cd1, 0x101, 0x0, 0x8, 0xff}], "", [[], []]}, 0x258) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 932.289776] FAULT_INJECTION: forcing a failure. [ 932.289776] name failslab, interval 1, probability 0, space 0, times 0 [ 932.312036] CPU: 0 PID: 7804 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 932.319881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 932.329237] Call Trace: [ 932.331842] dump_stack+0x1b2/0x281 [ 932.335483] should_fail.cold+0x10a/0x149 [ 932.339640] should_failslab+0xd6/0x130 [ 932.343630] __kmalloc_track_caller+0x2bc/0x400 [ 932.348297] ? parse_opts.part.0+0x76/0x2d0 [ 932.352623] kstrdup+0x36/0x70 [ 932.355934] parse_opts.part.0+0x76/0x2d0 [ 932.360084] ? p9_fd_show_options+0x190/0x190 [ 932.364589] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 932.369694] ? fs_reclaim_release+0xd0/0x110 [ 932.374114] p9_fd_create+0x86/0x3b0 [ 932.377830] ? p9_fd_create_tcp+0x440/0x440 [ 932.382158] ? __raw_spin_lock_init+0x28/0x100 [ 932.386743] p9_client_create+0x5fd/0x12c0 [ 932.390997] ? p9_client_flush+0x4c0/0x4c0 [ 932.395241] ? __lockdep_init_map+0x100/0x560 [ 932.399740] ? __raw_spin_lock_init+0x28/0x100 [ 932.404329] v9fs_session_init+0x1c5/0x1540 [ 932.408646] ? pcpu_alloc+0xbe0/0xf50 [ 932.412446] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 932.417293] ? v9fs_show_options+0x6b0/0x6b0 [ 932.421687] ? v9fs_mount+0x54/0x860 [ 932.425383] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 932.430818] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 932.435822] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 932.440651] v9fs_mount+0x73/0x860 [ 932.444185] ? alloc_pages_current+0x15d/0x260 [ 932.448758] ? __lockdep_init_map+0x100/0x560 [ 932.453246] mount_fs+0x92/0x2a0 [ 932.456624] vfs_kern_mount.part.0+0x5b/0x470 [ 932.461113] do_mount+0xe53/0x2a00 [ 932.464645] ? copy_mount_string+0x40/0x40 [ 932.468891] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 932.473907] ? copy_mnt_ns+0xa30/0xa30 [ 932.477924] ? copy_mount_options+0x1fa/0x2f0 [ 932.482417] ? copy_mnt_ns+0xa30/0xa30 [ 932.486295] SyS_mount+0xa8/0x120 [ 932.489849] ? copy_mnt_ns+0xa30/0xa30 [ 932.493744] do_syscall_64+0x1d5/0x640 [ 932.497631] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 932.502816] RIP: 0033:0x45e219 [ 932.506051] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 932.513747] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 932.521009] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 932.528288] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 09:58:45 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:45 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62", 0xbe, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:45 executing program 2 (fault-call:5 fault-nth:14): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 932.535605] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 932.543006] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 932.566074] 9pnet: Insufficient options for proto=fd 09:58:45 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62", 0xbe, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:45 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) write(r3, &(0x7f0000000280)="5f6fe608beb089247f8bce5f0cd0880a750e5f9dc67820f657dafe4b1d4ba406d4a394ce44d37a4eaa07eac3d0cba0fcfff37f56a25deeefd0fd2441f3ad7049c6cb4500b07dff2762a5bb545d848255b12c07f0d671aa4904a2fb8a48adb1cd47c451278d53304cba7089339211b2beaf41f00d8089e923efb8e7a5bf59989be3c4b5f23fa59dafeaf5b1197930d974bb700ccd65cdbf31e08d75838fa1d95a5cb4f967af3c3564f2fbcce877ea5d2740825a6b912e941858ddb355b4890707dd2cf651d25de84036b6adf96cba52bb046397942670f94cc88fe4130dc8ca6e09326b5a39ed97", 0xe7) 09:58:45 executing program 0: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r6) chown(0x0, r6, r5) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r8, 0x4) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x2008001, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wpdno6', @ANYRESHEX=r2, @ANYBLOB="2c617f91e372733db9ae02944d4122c16d5949c7c9e2489d3792c897f18a03397bb79bb0bf7482", @ANYRESDEC=r6, @ANYBLOB=',\x00']) [ 932.668061] FAULT_INJECTION: forcing a failure. [ 932.668061] name failslab, interval 1, probability 0, space 0, times 0 [ 932.702519] CPU: 1 PID: 7834 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 09:58:45 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df6014323", 0xc4, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 932.710464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 932.719822] Call Trace: [ 932.722425] dump_stack+0x1b2/0x281 [ 932.726046] should_fail.cold+0x10a/0x149 [ 932.730180] should_failslab+0xd6/0x130 [ 932.734141] __kmalloc+0x2c1/0x400 [ 932.737662] ? match_number+0x9d/0x200 [ 932.741530] match_number+0x9d/0x200 [ 932.745224] ? match_strdup+0xa0/0xa0 [ 932.749006] ? memcpy+0x35/0x50 [ 932.752291] parse_opts.part.0+0x1b5/0x2d0 [ 932.756632] ? p9_fd_show_options+0x190/0x190 [ 932.761109] ? retint_kernel+0x2d/0x2d [ 932.764998] p9_fd_create+0x86/0x3b0 [ 932.768712] ? p9_fd_create_tcp+0x440/0x440 [ 932.773022] ? __raw_spin_lock_init+0x28/0x100 [ 932.777597] p9_client_create+0x5fd/0x12c0 [ 932.781819] ? p9_client_flush+0x4c0/0x4c0 [ 932.786039] ? __lockdep_init_map+0x100/0x560 [ 932.790523] ? __raw_spin_lock_init+0x28/0x100 [ 932.795137] v9fs_session_init+0x1c5/0x1540 [ 932.799445] ? pcpu_alloc+0xbe0/0xf50 [ 932.803255] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 932.808081] ? v9fs_show_options+0x6b0/0x6b0 [ 932.812621] ? v9fs_mount+0x54/0x860 [ 932.816321] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 932.821755] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 932.826768] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 932.831594] v9fs_mount+0x73/0x860 [ 932.835120] ? alloc_pages_current+0x15d/0x260 [ 932.839687] ? __lockdep_init_map+0x100/0x560 [ 932.844226] mount_fs+0x92/0x2a0 [ 932.847579] vfs_kern_mount.part.0+0x5b/0x470 [ 932.852059] do_mount+0xe53/0x2a00 [ 932.855588] ? copy_mount_string+0x40/0x40 [ 932.859808] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 932.864822] ? copy_mnt_ns+0xa30/0xa30 [ 932.868696] ? copy_mount_options+0x1fa/0x2f0 [ 932.873173] ? copy_mnt_ns+0xa30/0xa30 [ 932.877059] SyS_mount+0xa8/0x120 [ 932.880516] ? copy_mnt_ns+0xa30/0xa30 [ 932.884392] do_syscall_64+0x1d5/0x640 [ 932.888273] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 932.893451] RIP: 0033:0x45e219 [ 932.896620] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 932.904309] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 932.911563] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 09:58:45 executing program 2 (fault-call:5 fault-nth:15): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 932.918817] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 932.926115] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e [ 932.933380] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 932.942835] 9pnet: Insufficient options for proto=fd 09:58:45 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route_sched(r3, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@gettclass={0x24, 0x2a, 0x400, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xffff, 0x9}, {0xffe0, 0x9}, {0xfffe, 0xa}}, ["", "", "", "", ""]}, 0x24}}, 0x20000001) syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x4, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfe, 0x7}, {&(0x7f0000000080)="ce7bfd4c77391762cd58bb35e9ce3ec04b4d3fcd68c4ea280d7203d5bbf965169837", 0x22, 0x3f}, {&(0x7f0000000100), 0x0, 0x40}, {&(0x7f0000000380)="4dc415ad40957a9f30605b0280ecedbcd0cd66b4b2df6eba39d56f7d162ad3498300662f604e55715f80a906975a93c4c4cb9db5e3f735a590964b350dca979b3f8e8234af28addbd250096a9ad1935b13e42f5923bda9e287a210750874431f49a192cdfe2c4c1f85baac4938b332738164aa1797bfb7b4da2bce6b3a39d53e2a20bfeb35a6e9c8b6a28dcd2381ec94006aae87a533ab1377d2476ee2e141c34f0f563b0796b5cbcff93c6ad4d479d473498e84073efce80c1d829a3f3bdd6a4f2df5c0d5acada28e0bdbabc13ecf499be983d4b4d83c59241e8732d5d0d6e2efbafe951b6f91c72940c039fad472", 0xef, 0x8a1}], 0x400, &(0x7f0000000500)={[{}], [{@euid_lt={'euid<', 0xee01}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}]}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:45 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d8c0c4a53cdbe687de99fd6b5dba6f66783241337a9e3ba6a55579683c6e9de53f22fc9dab6a53eeb39fa9d6d8cad86de15dadce0c9a06edabb87da8db4a664f85a44e1686e4f65d5b57d28085548323c0c2a396cb24d3daecc1725", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=loose,nodevmap,mmap,version=9p2000.u,\x00']) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f0000000000)) [ 933.027923] FAULT_INJECTION: forcing a failure. [ 933.027923] name failslab, interval 1, probability 0, space 0, times 0 [ 933.075518] CPU: 1 PID: 7857 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 933.083345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.092701] Call Trace: [ 933.095302] dump_stack+0x1b2/0x281 [ 933.098941] should_fail.cold+0x10a/0x149 [ 933.103126] should_failslab+0xd6/0x130 [ 933.107083] __kmalloc+0x2c1/0x400 [ 933.110604] ? match_number+0x9d/0x200 [ 933.114529] match_number+0x9d/0x200 [ 933.118219] ? match_strdup+0xa0/0xa0 [ 933.122003] ? memcpy+0x35/0x50 [ 933.125270] parse_opts.part.0+0x1b5/0x2d0 [ 933.129482] ? p9_fd_show_options+0x190/0x190 [ 933.133958] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 933.139041] ? fs_reclaim_release+0xd0/0x110 [ 933.143449] p9_fd_create+0x86/0x3b0 [ 933.147186] ? p9_fd_create_tcp+0x440/0x440 [ 933.151533] ? __raw_spin_lock_init+0x28/0x100 [ 933.156138] p9_client_create+0x5fd/0x12c0 [ 933.160354] ? p9_client_flush+0x4c0/0x4c0 [ 933.164571] ? __lockdep_init_map+0x100/0x560 [ 933.169048] ? __raw_spin_lock_init+0x28/0x100 [ 933.173619] v9fs_session_init+0x1c5/0x1540 [ 933.177934] ? pcpu_alloc+0xbe0/0xf50 [ 933.181736] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 933.186561] ? v9fs_show_options+0x6b0/0x6b0 [ 933.190951] ? v9fs_mount+0x54/0x860 [ 933.194648] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 933.200083] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 933.205082] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 933.209906] v9fs_mount+0x73/0x860 [ 933.213428] ? alloc_pages_current+0x15d/0x260 [ 933.218007] ? __lockdep_init_map+0x100/0x560 [ 933.222501] mount_fs+0x92/0x2a0 [ 933.225850] vfs_kern_mount.part.0+0x5b/0x470 [ 933.230331] do_mount+0xe53/0x2a00 [ 933.233876] ? retint_kernel+0x2d/0x2d [ 933.237764] ? copy_mount_string+0x40/0x40 [ 933.241981] ? __sanitizer_cov_trace_pc+0x41/0x50 [ 933.246808] ? copy_mount_options+0x1fa/0x2f0 [ 933.251283] ? copy_mnt_ns+0xa30/0xa30 [ 933.255151] SyS_mount+0xa8/0x120 [ 933.258583] ? copy_mnt_ns+0xa30/0xa30 [ 933.262456] do_syscall_64+0x1d5/0x640 [ 933.266350] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 933.271533] RIP: 0033:0x45e219 [ 933.274702] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 933.282387] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 933.289636] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 933.296885] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 933.304135] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f [ 933.311383] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:46 executing program 1: connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x0, @multicast, 'lo\x00'}}, 0x1e) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d225aae540c35b113c877d88721695cbd3568488c30628a09000000aa8754e8", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:46 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df6014323", 0xc4, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 933.325530] 9pnet: Insufficient options for proto=fd [ 933.334023] 9pnet: Insufficient options for proto=fd 09:58:46 executing program 2 (fault-call:5 fault-nth:16): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:46 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x1100001, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@mmap='mmap'}, {@access_user='access=user'}, {@afid={'afid', 0x3d, 0xff}}, {@access_any='access=any'}, {@afid={'afid', 0x3d, 0x4}}, {@version_L='version=9p2000.L'}, {@version_9p2000='version=9p2000'}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}], [{@hash='hash'}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@pcr={'pcr', 0x3d, 0x3c}}, {@permit_directio='permit_directio'}, {@measure='measure'}, {@smackfsroot={'smackfsroot', 0x3d, 'uid<'}}, {@subj_user={'subj_user', 0x3d, 'uid<'}}]}}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='9p\x00', 0x10000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@uname={'uname', 0x3d, '{!$!\x93-&((\'\xe8:/\\\')\\\\'}}, {@noextend='noextend'}], [{@seclabel='seclabel'}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@uid_lt={'uid<', 0xee01}}, {@obj_role={'obj_role', 0x3d, '\x88$.!&--@'}}, {@smackfsroot={'smackfsroot', 0x3d, '.&^+]'}}, {@pcr={'pcr', 0x3d, 0x1}}, {@subj_type={'subj_type', 0x3d, ',).{/%[}\xdb'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000040)=""/121, 0x79}, {&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000280)=""/172, 0xac}], 0x4, 0x8001, 0x5) 09:58:46 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r4) chown(0x0, r4, r3) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r6) chown(0x0, r6, r5) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x48, &(0x7f0000000280)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x5}}, {@max_read={'max_read', 0x3d, 0x3f}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x31ee476d}}, {@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0xa871}}], [{@audit='audit'}, {@smackfsroot={'smackfsroot', 0x3d, 'trans=fd,'}}, {@seclabel='seclabel'}, {@smackfsdef={'smackfsdef', 0x3d, 'nodevmap'}}, {@permit_directio='permit_directio'}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@obj_role={'obj_role', 0x3d, 'wfdno'}}, {@pcr={'pcr', 0x3d, 0x9}}, {@context={'context', 0x3d, 'sysadm_u'}}]}}) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:46 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, 0x0) 09:58:46 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df6014323", 0xc4, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:46 executing program 1: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r1, @ANYBLOB="a2f075346e6f3d", @ANYRESOCT=0x0]) [ 933.414572] 9pnet: Insufficient options for proto=fd [ 933.424194] 9pnet: Insufficient options for proto=fd 09:58:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201c0, 0x8b) accept$alg(r0, 0x0, 0x0) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x856410, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@debug={'debug', 0x3d, 0x6}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}}) 09:58:46 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7", 0xc7, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 933.487577] FAULT_INJECTION: forcing a failure. [ 933.487577] name failslab, interval 1, probability 0, space 0, times 0 [ 933.514142] CPU: 1 PID: 7888 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 933.521961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.531320] Call Trace: [ 933.533902] dump_stack+0x1b2/0x281 [ 933.537516] should_fail.cold+0x10a/0x149 [ 933.541695] should_failslab+0xd6/0x130 [ 933.545660] kmem_cache_alloc_trace+0x29a/0x3d0 [ 933.550313] p9_fd_create+0x135/0x3b0 [ 933.554092] ? p9_fd_create_tcp+0x440/0x440 [ 933.558395] ? __raw_spin_lock_init+0x28/0x100 [ 933.562956] p9_client_create+0x5fd/0x12c0 [ 933.567174] ? p9_client_flush+0x4c0/0x4c0 [ 933.571390] ? __lockdep_init_map+0x100/0x560 [ 933.575866] ? __raw_spin_lock_init+0x28/0x100 [ 933.580500] v9fs_session_init+0x1c5/0x1540 [ 933.584809] ? pcpu_alloc+0xbe0/0xf50 [ 933.588595] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 933.593435] ? v9fs_show_options+0x6b0/0x6b0 [ 933.597825] ? v9fs_mount+0x54/0x860 [ 933.601515] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 933.606954] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 933.611960] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 933.616785] v9fs_mount+0x73/0x860 [ 933.620362] ? alloc_pages_current+0x15d/0x260 [ 933.624979] ? __lockdep_init_map+0x100/0x560 [ 933.629467] mount_fs+0x92/0x2a0 [ 933.632819] vfs_kern_mount.part.0+0x5b/0x470 [ 933.637295] do_mount+0xe53/0x2a00 [ 933.640818] ? retint_kernel+0x2d/0x2d [ 933.644792] ? copy_mount_string+0x40/0x40 [ 933.649015] ? copy_mount_options+0x185/0x2f0 [ 933.653491] ? copy_mount_options+0x18f/0x2f0 [ 933.657969] ? copy_mount_options+0x1fa/0x2f0 [ 933.662443] ? copy_mnt_ns+0xa30/0xa30 [ 933.666314] SyS_mount+0xa8/0x120 [ 933.669757] ? copy_mnt_ns+0xa30/0xa30 [ 933.673635] do_syscall_64+0x1d5/0x640 [ 933.677515] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 933.682686] RIP: 0033:0x45e219 [ 933.685854] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 933.693551] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 933.700819] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 933.708078] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 933.715342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 933.722641] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:46 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x2, [0x81, 0x5]}, &(0x7f0000000040)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) 09:58:46 executing program 2 (fault-call:5 fault-nth:17): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:46 executing program 4: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_mount_image$sysv(&(0x7f0000000080)='sysv\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f0000000280)=[{&(0x7f0000000200)="96ef675443f88933d8de4ef8cde5953e2a6b2d62ac77b93b1c6298bbd4ff7e5b704ca781ffae20f1", 0x28, 0x2}, {&(0x7f0000000240)="be0b08c87dea9f1abe469a978ea193f3edf13e2ddd4180806f65fb60abd4beb2a3", 0x21, 0x7df8}], 0x90d888, &(0x7f00000002c0)={[{'rfdno'}, {'{{+\xa6+'}, {'\x8c(--}]^'}, {'cache=loose'}, {'trans=fd,'}, {'-**\xdb.'}, {'9p\x00'}, {'cache=loose'}], [{@obj_user={'obj_user', 0x3d, 'nodevmap'}}]}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000000340)=@v2={0x2, @aes128, 0x0, [], @d='~\xb8\n\xf3\xf2N\xf0\x86rjL\xea:\x15L\xe0'}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@access_client='access=client'}, {@version_u='version=9p2000.u'}]}}) 09:58:46 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7", 0xc7, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:46 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) write$P9_RREAD(r1, &(0x7f0000000440)={0xd9, 0x75, 0x1, {0xce, "6bc5ad715f63ea2e0865361726b096e17834b1e2a5daa63da2a5a23c45f66ab497fb1a5503d3536ba811cc4c7aa6d823c420cd2aee1d26b2e9e39476f5a7830b534fc49720506813678de5f82bf494e1f424b1d9e98b93935703655f3e512e828ee5578eac216ffe990d98db1d740163a806c435ee8597b7ea97045e497c1ef4247822448b8399be21503ce01032da5a0eae0c33a5ccb09964ff3b86a02d9f72b58fe7c6302f030a1b07030ba099fcfb07283d4286928ea50502602323abb34cabe9f1c13401db2b6708d9512dfc"}}, 0xd9) dup(r2) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x80080, 0x20) syz_mount_image$udf(&(0x7f0000000080)='udf\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffff56f, 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)="4f96b4a99b2d628a", 0x8, 0x8}], 0x80, &(0x7f00000003c0)={[], [{@uid_lt={'uid<'}}, {@dont_measure='dont_measure'}, {@pcr={'pcr', 0x3d, 0x6}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@subj_type={'subj_type', 0x3d, '}*\\'}}]}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000280)={0x45, {{0x2, 0x4e21, @local}}}, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 933.854443] FAULT_INJECTION: forcing a failure. [ 933.854443] name failslab, interval 1, probability 0, space 0, times 0 [ 933.865671] CPU: 1 PID: 7913 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 933.873453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.882787] Call Trace: [ 933.885368] dump_stack+0x1b2/0x281 [ 933.888998] should_fail.cold+0x10a/0x149 [ 933.893133] should_failslab+0xd6/0x130 [ 933.897092] kmem_cache_alloc_trace+0x47/0x3d0 [ 933.901660] p9_client_prepare_req.part.0+0x4ea/0xb60 [ 933.906839] p9_client_rpc+0x170/0x1520 [ 933.910800] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 933.915796] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 933.921143] ? p9_pollwait+0x18e/0x1f0 [ 933.925014] ? p9_conn_create+0x4b0/0x4b0 [ 933.929145] ? pipe_poll+0x24f/0x2c0 [ 933.932843] ? p9_fd_poll+0x237/0x2e0 [ 933.936626] ? p9_conn_create+0x3aa/0x4b0 [ 933.940756] ? p9_fd_create+0x293/0x3b0 [ 933.944712] ? p9_fd_create_tcp+0x440/0x440 [ 933.949023] p9_client_create+0x92f/0x12c0 [ 933.953243] ? p9_client_flush+0x4c0/0x4c0 [ 933.957475] ? __lockdep_init_map+0x100/0x560 [ 933.961954] ? __raw_spin_lock_init+0x28/0x100 [ 933.966519] v9fs_session_init+0x1c5/0x1540 [ 933.970820] ? pcpu_alloc+0xbe0/0xf50 [ 933.974608] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 933.979431] ? v9fs_show_options+0x6b0/0x6b0 [ 933.983826] ? v9fs_mount+0x54/0x860 [ 933.987521] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 933.992953] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 933.997963] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 934.002785] v9fs_mount+0x73/0x860 [ 934.006307] ? alloc_pages_current+0x15d/0x260 [ 934.010867] ? __lockdep_init_map+0x100/0x560 [ 934.015344] mount_fs+0x92/0x2a0 [ 934.018701] vfs_kern_mount.part.0+0x5b/0x470 [ 934.023180] do_mount+0xe53/0x2a00 [ 934.026705] ? copy_mount_string+0x40/0x40 [ 934.030921] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 934.035918] ? copy_mnt_ns+0xa30/0xa30 [ 934.039784] ? copy_mount_options+0x1fa/0x2f0 [ 934.044261] ? copy_mnt_ns+0xa30/0xa30 [ 934.048128] SyS_mount+0xa8/0x120 [ 934.051561] ? copy_mnt_ns+0xa30/0xa30 [ 934.055449] do_syscall_64+0x1d5/0x640 [ 934.059324] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 934.064495] RIP: 0033:0x45e219 [ 934.067666] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 934.075353] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 934.082601] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 934.089851] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 934.097105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 934.104356] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 934.111633] 9pnet: Couldn't grow tag array 09:58:46 executing program 2 (fault-call:5 fault-nth:18): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:46 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7", 0xc7, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:46 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r5) chown(0x0, r5, r4) syz_mount_image$befs(&(0x7f0000000100)='befs\x00', &(0x7f0000000200)='./file0\x00', 0x59b43fac, 0x7, &(0x7f0000002540)=[{&(0x7f0000000240)="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", 0x1000, 0x1}, {&(0x7f0000001240)="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", 0xfb, 0x401}, {&(0x7f0000001340)="f88233e1162e40afbc6039a6c642936e89412a2947e3be3aa975a4a05d6a906063769ec05e0c19345109cd648339089d6405214f388a98029cd50ab8ee17a8ff2b71767faaa1127f0e44a45dba93146ccb1f106694abc478711900991ae3f76ace51f31c701f34526605eef2fbae7b5c1047bd16cd8b7eec8e3502882142c4cc6ee430cd9a7f33b15405223ed1db29f460df8bfc9940ae9ce706b83d9b9f28fd5eb3ad86c1cebb51ee010dece4fa9da26ee3bf63b320ed1b47", 0xb9, 0x6}, {&(0x7f0000001400)="fd3d71439a83be8abd28343c96bc5483eedc284f54397fbc6370f45ed39f0ed0ac5727446944d100866441d45fa2dc701cb75330336e62f706e15936dff3d40b284b9007218e7c8cae5643dbe1bc74528f7e4a0c316cf96a25ca3756d0570cb543a3000870c341", 0x67, 0x9}, {&(0x7f0000001480), 0x0, 0x8000}, {&(0x7f00000014c0)="f0193fdb82425ba19e770779c16b474feaeb89cd3f6e419bd1c474475af5c03b5815223fa0eff5551a409e36849bd0255a576ca5fdb3de4e5f42021c1fe81b896b9f44ff8107a49f4994c641d63826db10944a022ad38d9078cc9c60690e52cee499d2aefb49f5ee5ecab7feec06be3b51f721", 0x73, 0x3}, {&(0x7f0000001540)="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", 0x1000, 0x8}], 0x1242020, &(0x7f0000002600)={[], [{@fowner_gt={'fowner>', r5}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@euid_lt={'euid<'}}, {@appraise_type='appraise_type=imasig'}, {@smackfsroot={'smackfsroot', 0x3d, '9p\x00'}}, {@dont_measure='dont_measure'}, {@euid_gt={'euid>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '(&'}}, {@dont_hash='dont_hash'}]}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733d66646e6f3d00000000f54236276a615768d1c595c1a036dea462d1786303dfe01b675b9e62137b04c061b6bc46125feb4fb4883000c811a59b68f19a7b", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=loose,nodevmap,mmap,version=9p2000.u,\x00']) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) sendfile(r6, r2, 0x0, 0x2) dup(r1) [ 934.183341] print_req_error: I/O error, dev loop4, sector 0 [ 934.191044] 9pnet: Insufficient options for proto=fd [ 934.280486] FAULT_INJECTION: forcing a failure. [ 934.280486] name failslab, interval 1, probability 0, space 0, times 0 [ 934.291694] CPU: 1 PID: 7942 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 934.299470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.308807] Call Trace: [ 934.311381] dump_stack+0x1b2/0x281 [ 934.315051] should_fail.cold+0x10a/0x149 [ 934.319180] should_failslab+0xd6/0x130 [ 934.323137] kmem_cache_alloc_trace+0x47/0x3d0 [ 934.327700] p9_client_prepare_req.part.0+0x4ea/0xb60 [ 934.332868] p9_client_rpc+0x170/0x1520 [ 934.336826] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 934.341821] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 934.347161] ? p9_pollwait+0x18e/0x1f0 [ 934.351026] ? p9_conn_create+0x4b0/0x4b0 [ 934.355153] ? pipe_poll+0x24f/0x2c0 [ 934.358847] ? p9_fd_poll+0x237/0x2e0 [ 934.362629] ? p9_conn_create+0x3aa/0x4b0 [ 934.366754] ? p9_fd_create+0x293/0x3b0 [ 934.370708] ? p9_fd_create_tcp+0x440/0x440 [ 934.375012] p9_client_create+0x92f/0x12c0 [ 934.379247] ? p9_client_flush+0x4c0/0x4c0 [ 934.383482] ? __lockdep_init_map+0x100/0x560 [ 934.387966] ? __raw_spin_lock_init+0x28/0x100 [ 934.392591] v9fs_session_init+0x1c5/0x1540 [ 934.396901] ? pcpu_alloc+0xbe0/0xf50 [ 934.400685] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 934.405515] ? v9fs_show_options+0x6b0/0x6b0 [ 934.409963] ? v9fs_mount+0x54/0x860 [ 934.413681] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 934.419116] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 934.424127] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 934.428961] v9fs_mount+0x73/0x860 [ 934.432484] ? alloc_pages_current+0x15d/0x260 [ 934.437045] ? __lockdep_init_map+0x100/0x560 [ 934.441539] mount_fs+0x92/0x2a0 [ 934.444891] vfs_kern_mount.part.0+0x5b/0x470 [ 934.449414] do_mount+0xe53/0x2a00 [ 934.452940] ? copy_mount_string+0x40/0x40 [ 934.457155] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 934.462178] ? copy_mnt_ns+0xa30/0xa30 [ 934.466056] ? copy_mount_options+0x1fa/0x2f0 [ 934.470577] ? copy_mnt_ns+0xa30/0xa30 [ 934.474452] SyS_mount+0xa8/0x120 [ 934.478007] ? copy_mnt_ns+0xa30/0xa30 [ 934.481889] do_syscall_64+0x1d5/0x640 [ 934.485773] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 934.490944] RIP: 0033:0x45e219 [ 934.494117] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 934.501822] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 934.509087] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 934.516355] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 934.523626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 09:58:47 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:47 executing program 0: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getdents64(r0, &(0x7f0000000000)=""/113, 0x71) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none='cache=none'}]}}) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) 09:58:47 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e", 0xc9, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:47 executing program 2 (fault-call:5 fault-nth:19): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 934.530902] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 934.538160] 9pnet: Couldn't grow tag array [ 934.592702] 9pnet: Could not find request transport: fdno= [ 934.645763] 9pnet: Could not find request transport: fdno= [ 934.646755] FAULT_INJECTION: forcing a failure. [ 934.646755] name failslab, interval 1, probability 0, space 0, times 0 [ 934.689466] CPU: 0 PID: 7962 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 934.697294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.706646] Call Trace: [ 934.709244] dump_stack+0x1b2/0x281 [ 934.712890] should_fail.cold+0x10a/0x149 [ 934.717046] should_failslab+0xd6/0x130 [ 934.721025] __kmalloc+0x2c1/0x400 [ 934.724575] ? p9_fcall_alloc+0x19/0x90 [ 934.728548] ? __lockdep_init_map+0x100/0x560 [ 934.733063] p9_fcall_alloc+0x19/0x90 [ 934.736862] p9_client_prepare_req.part.0+0x86c/0xb60 [ 934.742060] p9_client_rpc+0x170/0x1520 [ 934.746041] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 934.751062] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 934.756434] ? p9_pollwait+0x18e/0x1f0 [ 934.760320] ? p9_conn_create+0x4b0/0x4b0 [ 934.764467] ? pipe_poll+0x24f/0x2c0 [ 934.768181] ? p9_fd_poll+0x237/0x2e0 [ 934.771978] ? p9_conn_create+0x3aa/0x4b0 [ 934.776124] ? p9_fd_create+0x293/0x3b0 [ 934.780089] ? p9_fd_create_tcp+0x440/0x440 [ 934.784407] p9_client_create+0x92f/0x12c0 [ 934.788378] 9pnet: Insufficient options for proto=fd [ 934.788652] ? p9_client_flush+0x4c0/0x4c0 [ 934.797968] ? __lockdep_init_map+0x100/0x560 [ 934.802465] ? __raw_spin_lock_init+0x28/0x100 [ 934.807053] v9fs_session_init+0x1c5/0x1540 [ 934.811372] ? pcpu_alloc+0xbe0/0xf50 [ 934.815177] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 934.820016] ? v9fs_show_options+0x6b0/0x6b0 [ 934.824430] ? v9fs_mount+0x54/0x860 [ 934.828146] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 934.833601] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 934.838631] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 934.843478] v9fs_mount+0x73/0x860 [ 934.847015] ? alloc_pages_current+0x15d/0x260 [ 934.851581] ? __lockdep_init_map+0x100/0x560 [ 934.856062] mount_fs+0x92/0x2a0 [ 934.859412] vfs_kern_mount.part.0+0x5b/0x470 [ 934.863896] do_mount+0xe53/0x2a00 [ 934.867422] ? copy_mount_string+0x40/0x40 [ 934.871693] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 934.876690] ? copy_mnt_ns+0xa30/0xa30 [ 934.880559] ? copy_mount_options+0x1fa/0x2f0 [ 934.885074] ? copy_mnt_ns+0xa30/0xa30 [ 934.888943] SyS_mount+0xa8/0x120 [ 934.892377] ? copy_mnt_ns+0xa30/0xa30 [ 934.896245] do_syscall_64+0x1d5/0x640 [ 934.900119] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 934.905307] RIP: 0033:0x45e219 [ 934.908473] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 934.916164] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 934.923411] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 934.930658] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 09:58:47 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2f, 0x0, {0x40}}, 0x18) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:47 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e", 0xc9, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:47 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) r4 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@phonet, &(0x7f0000000080)=0x80, 0x80000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x700880, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_u='version=9p2000.u'}, {@cachetag={'cachetag', 0x3d, '\\K'}}], [{@permit_directio='permit_directio'}, {@measure='measure'}]}}) 09:58:47 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x22002, 0x0) write$P9_RWSTAT(r5, &(0x7f0000000040)={0x7, 0x7f, 0x2}, 0x7) r6 = dup(r4) dup(r4) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x4, 0x4}}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6378db4bf8efe0923fa9ab708add57ca39616368653d6e6f6e652c00"]) 09:58:47 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:47 executing program 2 (fault-call:5 fault-nth:20): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 934.937905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 934.945155] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 934.955162] 9pnet: Couldn't grow tag array 09:58:47 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="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"]) 09:58:47 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x220490, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000040)={0x16, 0x7, 0x2, {{0x9, 'trans=fd,'}, 0x4}}, 0x16) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:47 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e", 0xc9, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 935.084404] FAULT_INJECTION: forcing a failure. [ 935.084404] name failslab, interval 1, probability 0, space 0, times 0 [ 935.104538] CPU: 0 PID: 8011 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 935.112363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.121717] Call Trace: [ 935.124319] dump_stack+0x1b2/0x281 [ 935.127957] should_fail.cold+0x10a/0x149 [ 935.132112] should_failslab+0xd6/0x130 [ 935.136094] __kmalloc+0x2c1/0x400 [ 935.139636] ? p9_fcall_alloc+0x19/0x90 [ 935.143612] ? __lockdep_init_map+0x100/0x560 [ 935.148121] p9_fcall_alloc+0x19/0x90 [ 935.151922] p9_client_prepare_req.part.0+0x86c/0xb60 [ 935.157115] p9_client_rpc+0x170/0x1520 [ 935.161080] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 935.166082] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 935.171429] ? p9_pollwait+0x18e/0x1f0 [ 935.175299] ? p9_conn_create+0x4b0/0x4b0 [ 935.179430] ? pipe_poll+0x24f/0x2c0 [ 935.183127] ? p9_fd_poll+0x237/0x2e0 [ 935.186913] ? p9_conn_create+0x3aa/0x4b0 [ 935.191069] ? p9_fd_create+0x293/0x3b0 [ 935.195026] ? p9_fd_create_tcp+0x440/0x440 [ 935.199333] p9_client_create+0x92f/0x12c0 [ 935.203557] ? p9_client_flush+0x4c0/0x4c0 [ 935.207777] ? __lockdep_init_map+0x100/0x560 [ 935.221836] ? __raw_spin_lock_init+0x28/0x100 [ 935.226406] v9fs_session_init+0x1c5/0x1540 [ 935.230725] ? pcpu_alloc+0xbe0/0xf50 [ 935.234511] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 935.239336] ? v9fs_show_options+0x6b0/0x6b0 [ 935.243729] ? v9fs_mount+0x54/0x860 [ 935.247423] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 935.252858] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 935.257854] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 935.262700] v9fs_mount+0x73/0x860 [ 935.266221] ? alloc_pages_current+0x15d/0x260 [ 935.270782] ? __lockdep_init_map+0x100/0x560 [ 935.275261] mount_fs+0x92/0x2a0 [ 935.278610] vfs_kern_mount.part.0+0x5b/0x470 [ 935.283094] do_mount+0xe53/0x2a00 [ 935.286618] ? check_preemption_disabled+0x35/0x240 [ 935.291617] ? retint_kernel+0x2d/0x2d [ 935.295486] ? copy_mount_string+0x40/0x40 [ 935.299704] ? copy_mount_options+0x185/0x2f0 [ 935.304183] ? copy_mount_options+0x18b/0x2f0 [ 935.308699] ? copy_mount_options+0x1fa/0x2f0 [ 935.313173] ? copy_mnt_ns+0xa30/0xa30 [ 935.317056] SyS_mount+0xa8/0x120 [ 935.320488] ? copy_mnt_ns+0xa30/0xa30 [ 935.324360] do_syscall_64+0x1d5/0x640 [ 935.328232] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 935.333403] RIP: 0033:0x45e219 [ 935.336570] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 935.344274] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 935.351526] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 935.358776] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 935.366027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 935.373277] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:48 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="5a72616e733d66642c7202646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=none,\x00']) 09:58:48 executing program 2 (fault-call:5 fault-nth:21): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 935.450368] 9pnet: Couldn't grow tag array 09:58:48 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x0, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 935.547493] FAULT_INJECTION: forcing a failure. [ 935.547493] name failslab, interval 1, probability 0, space 0, times 0 [ 935.566529] CPU: 0 PID: 8048 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 935.574362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.583721] Call Trace: [ 935.586324] dump_stack+0x1b2/0x281 [ 935.589953] should_fail.cold+0x10a/0x149 [ 935.594091] should_failslab+0xd6/0x130 [ 935.598049] __kmalloc+0x2c1/0x400 [ 935.601573] ? p9pdu_readf+0x345/0x1970 [ 935.605533] p9pdu_readf+0x345/0x1970 [ 935.609317] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 935.614665] ? p9pdu_writef+0xd0/0xd0 [ 935.618462] ? p9_fd_poll+0x237/0x2e0 [ 935.622246] ? p9_fd_create+0x293/0x3b0 [ 935.626212] ? p9_fd_create_tcp+0x440/0x440 [ 935.630520] p9_client_create+0x9b2/0x12c0 [ 935.634742] ? p9_client_flush+0x4c0/0x4c0 [ 935.638962] ? __lockdep_init_map+0x100/0x560 [ 935.643442] ? __raw_spin_lock_init+0x28/0x100 [ 935.648031] v9fs_session_init+0x1c5/0x1540 [ 935.652334] ? pcpu_alloc+0xbe0/0xf50 [ 935.656120] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 935.660949] ? v9fs_show_options+0x6b0/0x6b0 [ 935.665344] ? v9fs_mount+0x54/0x860 [ 935.669041] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 935.674479] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 935.679479] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 935.684324] v9fs_mount+0x73/0x860 [ 935.687845] ? alloc_pages_current+0x15d/0x260 [ 935.692406] ? __lockdep_init_map+0x100/0x560 [ 935.696884] mount_fs+0x92/0x2a0 [ 935.700235] vfs_kern_mount.part.0+0x5b/0x470 [ 935.704720] do_mount+0xe53/0x2a00 [ 935.708251] ? copy_mount_string+0x40/0x40 [ 935.712488] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 935.717487] ? copy_mnt_ns+0xa30/0xa30 [ 935.721356] ? copy_mount_options+0x1fa/0x2f0 [ 935.725831] ? copy_mnt_ns+0xa30/0xa30 [ 935.729700] SyS_mount+0xa8/0x120 [ 935.733134] ? copy_mnt_ns+0xa30/0xa30 [ 935.737022] do_syscall_64+0x1d5/0x640 [ 935.740898] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 935.746071] RIP: 0033:0x45e219 [ 935.749240] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 935.756948] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 935.764199] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 935.771449] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 935.778703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 935.785954] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:48 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac141423e0000001010000000500000000000000ac1e0101acffffffff7f000001"], 0x24) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f0000000040)=0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000000c0)={0x0, "72c8962df97c89a96102dbcb535b07b0"}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000980)={0x0, "3d25c5f72243af3bbef0a7948c741ab1"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000180)={{}, 0x0, 0x10, @unused=[0x7ff, 0x3, 0xfff, 0x3305], @devid}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x4, @unused=[0x4, 0x55e, 0x8, 0x5], @subvolid=0x5}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x1c, @inherit={0x78, &(0x7f0000000080)={0x0, 0x6, 0x8001, 0x800, {0x0, 0x2c4, 0x1, 0x0, 0x101}, [0x2, 0x8, 0x400, 0xc3, 0x322, 0x5]}}, @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000440)={"8a6adced5146b037638c53d7173e600f", 0x0, 0x0, {0x2, 0x7}, {0x5, 0xa993}, 0x4, [0x4, 0x1f, 0x1, 0x1, 0x8000, 0xdf38, 0x2, 0x1, 0x4, 0x4, 0x3ff, 0xfffffffffffffffb, 0x7, 0x9, 0x0, 0xffffffffffff4be1]}) setfsuid(r8) chown(0x0, r8, r7) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x8048, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@dont_hash='dont_hash'}, {@seclabel='seclabel'}, {@obj_user={'obj_user', 0x3d, '@:.@.'}}, {@subj_user={'subj_user', 0x3d, '\xcd+'}}, {@euid_gt={'euid>', r6}}, {@measure='measure'}, {@fowner_gt={'fowner>', r8}}]}}) 09:58:48 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xff, 0x0, 0x0, 0x1080804, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fgetxattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e3970002a29d533bb60583ae65b7eea7bf8d03f122b6101df69cd0722cc6f983b5fe094f9aae595156f9205894e55dfc43ac62f172d8ad67bf244f65a0e14715821e484050c213296b3a33ec8278bfd9dfa1f3fa619bc6ac6ce830000000000000000"], &(0x7f0000000040), 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d6612918517f2642c72", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=none,\x00']) 09:58:48 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:48 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x0, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:48 executing program 2 (fault-call:5 fault-nth:22): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:48 executing program 1: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x80b002, &(0x7f0000000440)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any='access=any'}, {@privport='privport'}], [{@euid_gt={'euid>', r2}}, {@context={'context', 0x3d, 'root'}}, {@smackfshat={'smackfshat', 0x3d, '9p\x00'}}, {@dont_appraise='dont_appraise'}, {@seclabel='seclabel'}, {@smackfsfloor={'smackfsfloor', 0x3d, '9p\x00'}}, {@pcr={'pcr', 0x3d, 0xe}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) pipe2$9p(&(0x7f00000001c0), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x4430, &(0x7f0000000640)=ANY=[@ANYRESHEX=r2, @ANYBLOB="18635cbc900452cb01344737e26aff2a8f3dd9a66b32956611ceb83191f7a1d02007e13d8e06c557e64818bba12f2c22a7bd442630b0d8062ddeb9b90757312c7c40609ee48952a1d9badb551e3fb9eb38bba6dece6ab9b012103bd8b64c741b3b5a980349b09cb4453eddb9af97acd639cc95d463c2bca948175cb5b0cb43249c4a86b5e851b50281dbb9b7a00a040dcc9366410254e6a495c02fa3fc21c5e96e24fd803ee4286b4037458a85e531659b313103ae4c9abdad", @ANYBLOB="2c77666400043dd3b76dbe36f4119d9e221600c429cf0fb2ef029d73afbd7d164c5b4b558863526f5426f49de6ef6b47a6e914130987b441eadba2c322a559cb597dacdb402869d2772123b681504a7889de82b94b26e82778305209de721165c917fe9bebab48b36c9922b956612b251800000000c2c844f18cb9cb12e0dbf9e102000000000000008891e07ea0544be3447367a2b890", @ANYRESHEX=0x0]) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) sendfile(r0, r3, &(0x7f0000000280)=0x7, 0x53d8) r4 = openat$incfs(r0, &(0x7f0000000200)='.pending_reads\x00', 0x141102, 0x100) write$P9_RVERSION(r4, &(0x7f0000000240)={0x13, 0x65, 0xffff, 0x1, 0x6, '9P2000'}, 0x13) 09:58:48 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x0, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:48 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x40003, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 935.966756] 9pnet: Could not find request transport: f‘…òd [ 935.983697] FAULT_INJECTION: forcing a failure. [ 935.983697] name failslab, interval 1, probability 0, space 0, times 0 [ 935.994132] 9pnet: Could not find request transport: f‘…òd [ 936.000193] CPU: 1 PID: 8064 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 936.008531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 936.017878] Call Trace: [ 936.020460] dump_stack+0x1b2/0x281 [ 936.024077] should_fail.cold+0x10a/0x149 [ 936.028212] should_failslab+0xd6/0x130 [ 936.032179] __kmalloc+0x2c1/0x400 [ 936.035711] ? p9_fcall_alloc+0x19/0x90 [ 936.039692] ? __lockdep_init_map+0x100/0x560 [ 936.044168] p9_fcall_alloc+0x19/0x90 [ 936.047948] p9_client_prepare_req.part.0+0x86c/0xb60 [ 936.053124] p9_client_rpc+0x170/0x1520 [ 936.057101] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 936.062121] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 936.067472] ? p9_pollwait+0x18e/0x1f0 [ 936.071349] ? p9_conn_create+0x4b0/0x4b0 [ 936.075479] ? pipe_poll+0x24f/0x2c0 [ 936.079173] ? p9_fd_poll+0x237/0x2e0 [ 936.082955] ? p9_conn_create+0x3aa/0x4b0 [ 936.087083] ? p9_fd_create+0x293/0x3b0 [ 936.091039] ? p9_fd_create_tcp+0x440/0x440 [ 936.095363] p9_client_create+0x92f/0x12c0 [ 936.099582] ? p9_client_flush+0x4c0/0x4c0 [ 936.103800] ? __lockdep_init_map+0x100/0x560 [ 936.108326] ? __raw_spin_lock_init+0x28/0x100 [ 936.112899] v9fs_session_init+0x1c5/0x1540 [ 936.117204] ? pcpu_alloc+0xbe0/0xf50 [ 936.120989] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 936.125818] ? v9fs_show_options+0x6b0/0x6b0 [ 936.130223] ? v9fs_mount+0x54/0x860 [ 936.133921] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 936.139351] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 936.144352] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 936.149176] v9fs_mount+0x73/0x860 [ 936.152725] ? alloc_pages_current+0x15d/0x260 [ 936.157304] ? __lockdep_init_map+0x100/0x560 [ 936.161781] mount_fs+0x92/0x2a0 [ 936.165132] vfs_kern_mount.part.0+0x5b/0x470 [ 936.169612] do_mount+0xe53/0x2a00 [ 936.173133] ? do_raw_spin_unlock+0x164/0x220 [ 936.177612] ? copy_mount_string+0x40/0x40 [ 936.181825] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 936.186821] ? copy_mnt_ns+0xa30/0xa30 [ 936.190688] ? copy_mount_options+0x1fa/0x2f0 [ 936.195165] ? copy_mnt_ns+0xa30/0xa30 [ 936.199037] SyS_mount+0xa8/0x120 [ 936.202478] ? copy_mnt_ns+0xa30/0xa30 [ 936.206349] do_syscall_64+0x1d5/0x640 [ 936.210224] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 936.215394] RIP: 0033:0x45e219 [ 936.218568] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 936.226260] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 936.233526] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 936.240779] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 936.248045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 936.255300] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 936.271504] 9pnet: Couldn't grow tag array 09:58:48 executing program 2 (fault-call:5 fault-nth:23): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:49 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdnd=', @ANYRESHEX=r1, @ANYBLOB=',cache=loose,nodevmap,mmap,version=9p2000.u,\x00']) 09:58:49 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, 0x0) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:49 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x4, 0x2, &(0x7f00000003c0)=[{&(0x7f00000004c0)="70c021151047a3c46d014cbbf7adc554494fe001e209ac25ae1d49fe880b3e3c1ffa6476984e815601f38bef545024b32b82c10bfc29ef82eff38ded216918e71b890b7ec7128a94b41c63a470b3fc569fa7020bd3e16305d297c190f51e3c3b45c3e5e42b07074ff25337a6914133050a71957efbcb53b52014e8bcc9910a5849b7ebb186d7d28564da7456da67277835cd41ce9e2c8adf6b8ef04f", 0x9c, 0x2}, {&(0x7f0000000300)="8e5f37f784d77897edec3a6aa1bdaf5e7bbd44e152267cd5433eabf1b0ad852f4da89facfa364ae722a25994cf57e76ce83a30f00bc0eba36fe681a4989e45d05a33871340394309e41bcdb44dfc759b2779b7613925d7800cd03ea7e779a6f63869521dbaeb884a57e915c1cfdb37bb01914b1d2df92c879d1bb3cacd5cc6e42b1f17353606c20b6d2bc2c0cf499fff676dcae8ed20e8e746f5ed10976cdd81e7", 0xa1, 0x3}], 0x8000, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b5f696e745f7072696e745f6d61736b3d3078303030303030303030303030303030312c73706163655f63616368653d76322c646973636172642c6e6f646973636172642c6e6f7373645f7370726561642c7373645f7370726561642c696e6f64655f63616368652c6f626a5f757365723d3970002c61756469742c806d61636b6673726f6fc1ec2b64743d13282c726f6f74636f6e746578743d73797374656d5f752c6673636f6e746578743d73797361646d"]) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d2fd80999095e2331c6f59011949087a7e40ac60f08216e00023493", @ANYRESHEX=r1, @ANYBLOB=',cache=none,\x00']) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) [ 936.404719] FAULT_INJECTION: forcing a failure. [ 936.404719] name failslab, interval 1, probability 0, space 0, times 0 [ 936.444625] 9pnet: Insufficient options for proto=fd 09:58:49 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) r2 = syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="7e5547bf473066e645e9433efd69ae0c97ab730a1e02cca8c51129eb12b25fbcf35b31703683a2a04cd0941205c6e9130e6ef1cb1c4e3249cdf1489b1726080c11f6e52d06dd6ad85cf83b172dee7ac2cf0b6151020a214e05c6e1fd70431927eb1c6de2a02ef4f6e7068a0ba65cd1459502ffb4bc014fe5bec38e7ba4e47ed4e9618e559b62ed", 0x87, 0x4}], 0x20400, &(0x7f00000002c0)={[{'\x85^'}], [{@fsuuid={'fsuuid', 0x3d, {[0x65, 0x63, 0x39, 0x65, 0x35, 0x30, 0x34, 0x64], 0x2d, [0x34, 0x62, 0x36, 0x30], 0x2d, [0x0, 0x30, 0x31, 0x31], 0x2d, [0x66, 0x33, 0x0, 0x38], 0x2d, [0x64, 0x36, 0x65, 0x4, 0x0, 0x38, 0x63, 0x62]}}}, {@fowner_gt={'fowner>', 0xee00}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r4) chown(0x0, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r7) chown(0x0, r7, r6) fsetxattr$system_posix_acl(r1, &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f00000026c0)={{}, {0x1, 0x1}, [{0x2, 0x5}], {0x4, 0x2}, [{0x8, 0x7}, {}, {0x8, 0x3}, {0x8, 0x4}, {0x8, 0x2, r6}, {0x8, 0x0, r3}, {0x8, 0x6, r5}, {0x8, 0x3, r5}, {0x8, 0x2, r5}], {0x10, 0x2}, {0x20, 0x3}}, 0x74, 0x0) chown(0x0, r4, r3) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./bus\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r9) chown(0x0, r9, r8) fchownat(r2, &(0x7f0000000100)='./file0\x00', r4, r8, 0xc00) [ 936.449554] CPU: 1 PID: 8087 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 936.457557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 936.466909] Call Trace: [ 936.469510] dump_stack+0x1b2/0x281 [ 936.473147] should_fail.cold+0x10a/0x149 [ 936.477301] should_failslab+0xd6/0x130 [ 936.481278] __kmalloc+0x2c1/0x400 [ 936.484837] ? p9_fcall_alloc+0x19/0x90 [ 936.488816] p9_fcall_alloc+0x19/0x90 [ 936.492616] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 936.497798] p9_client_rpc+0x170/0x1520 [ 936.501759] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 936.506769] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 936.512175] ? p9_pollwait+0x18e/0x1f0 [ 936.516046] ? p9_conn_create+0x4b0/0x4b0 [ 936.520180] ? pipe_poll+0x24f/0x2c0 [ 936.523877] ? p9_fd_poll+0x237/0x2e0 [ 936.527660] ? p9_conn_create+0x3aa/0x4b0 [ 936.531786] ? p9_fd_create+0x293/0x3b0 [ 936.535776] ? p9_fd_create_tcp+0x440/0x440 [ 936.540089] p9_client_create+0x92f/0x12c0 [ 936.544311] ? p9_client_flush+0x4c0/0x4c0 [ 936.548537] ? __lockdep_init_map+0x100/0x560 [ 936.553023] ? __raw_spin_lock_init+0x28/0x100 [ 936.557642] v9fs_session_init+0x1c5/0x1540 [ 936.561949] ? pcpu_alloc+0xbe0/0xf50 [ 936.565734] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 936.570556] ? v9fs_show_options+0x6b0/0x6b0 [ 936.574953] ? v9fs_mount+0x54/0x860 [ 936.578655] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 936.584094] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 936.589103] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 936.593938] v9fs_mount+0x73/0x860 [ 936.597460] ? alloc_pages_current+0x15d/0x260 [ 936.602069] ? __lockdep_init_map+0x100/0x560 [ 936.606552] mount_fs+0x92/0x2a0 [ 936.609911] vfs_kern_mount.part.0+0x5b/0x470 [ 936.614397] do_mount+0xe53/0x2a00 [ 936.617925] ? do_raw_spin_unlock+0x164/0x220 [ 936.622402] ? copy_mount_string+0x40/0x40 [ 936.626683] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 936.631685] ? copy_mnt_ns+0xa30/0xa30 [ 936.635556] ? copy_mount_options+0x1fa/0x2f0 [ 936.640033] ? copy_mnt_ns+0xa30/0xa30 [ 936.643921] SyS_mount+0xa8/0x120 [ 936.647359] ? copy_mnt_ns+0xa30/0xa30 [ 936.651232] do_syscall_64+0x1d5/0x640 [ 936.655110] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 936.660279] RIP: 0033:0x45e219 [ 936.663455] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 936.671146] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 936.678403] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 936.685662] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 936.692912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 09:58:49 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, 0x0) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 936.700176] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 936.713439] 9pnet: Couldn't grow tag array [ 936.746241] 9pnet: Insufficient options for proto=fd 09:58:49 executing program 0: sendto$l2tp(0xffffffffffffffff, &(0x7f0000000000)="107c7bdf341a2d5d62a6ea33a29787edb4bfc5425ca3c688ffd4cf24200cc7d0fe151497584bf2bf964b53141e499319ec65de7e04faf37a6f2679929a9976573f4272b9042b777b81803499ec9d3aac850f1532f82227c9b96742efb6c34ab8b81edea5d2", 0x65, 0x1, &(0x7f0000000080)={0x2, 0x0, @remote, 0x3}, 0x10) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$l2tp(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @private=0xa010101}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup(r4) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:49 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) 09:58:49 executing program 2 (fault-call:5 fault-nth:24): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:49 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='fuse\x00', 0x402, &(0x7f0000000240)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}], [{@obj_role={'obj_role', 0x3d, '/-'}}, {@obj_user={'obj_user'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '#\t}'}}, {@hash='hash'}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r5}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/273, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=loose,nodevmap,cache=loose,version=9p2000.u,\x00']) 09:58:49 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, 0x0) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:49 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(0x0, 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 936.847713] FAULT_INJECTION: forcing a failure. [ 936.847713] name failslab, interval 1, probability 0, space 0, times 0 [ 936.863402] CPU: 1 PID: 8114 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 936.871211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 936.874620] 9pnet: Insufficient options for proto=fd [ 936.880556] Call Trace: [ 936.880581] dump_stack+0x1b2/0x281 [ 936.880597] should_fail.cold+0x10a/0x149 09:58:49 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffff5d, 0x0, 0x800020, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 936.880616] should_failslab+0xd6/0x130 [ 936.899986] kmem_cache_alloc_trace+0x29a/0x3d0 [ 936.904664] p9_fid_create+0x47/0x3a0 [ 936.908462] p9_client_attach+0x6d/0x750 [ 936.912507] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 936.918039] ? v9fs_session_init+0xad1/0x1540 [ 936.922543] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 936.927559] v9fs_session_init+0xc03/0x1540 [ 936.931889] ? v9fs_show_options+0x6b0/0x6b0 [ 936.936299] ? v9fs_mount+0x54/0x860 [ 936.940019] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 936.945022] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 936.949848] v9fs_mount+0x73/0x860 [ 936.953394] ? alloc_pages_current+0x15d/0x260 [ 936.957957] ? __lockdep_init_map+0x100/0x560 [ 936.962436] mount_fs+0x92/0x2a0 [ 936.965787] vfs_kern_mount.part.0+0x5b/0x470 [ 936.970279] do_mount+0xe53/0x2a00 [ 936.973834] ? copy_mount_string+0x40/0x40 [ 936.978072] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 936.983068] ? copy_mnt_ns+0xa30/0xa30 [ 936.986983] ? copy_mount_options+0x1fa/0x2f0 [ 936.991468] ? copy_mnt_ns+0xa30/0xa30 [ 936.995348] SyS_mount+0xa8/0x120 [ 936.998783] ? copy_mnt_ns+0xa30/0xa30 [ 937.002650] do_syscall_64+0x1d5/0x640 [ 937.006524] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 937.011699] RIP: 0033:0x45e219 [ 937.014893] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 937.022588] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 937.029838] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 937.037104] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 09:58:49 executing program 2 (fault-call:5 fault-nth:25): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 937.044369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 937.051637] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:49 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(0x0, 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:49 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400400, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route_sched(r6, &(0x7f0000000480)={&(0x7f0000000100), 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@delchain={0x3c, 0x65, 0x20, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xf, 0xfff1}, {0xc, 0xc}, {0x4, 0x4}}, [@TCA_RATE={0x6, 0x5, {0x81, 0x8}}, @TCA_RATE={0x6, 0x5, {0x1f, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x7e000000}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x100080, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L='version=9p2000.L'}, {@afid={'afid', 0x3d, 0x80000000}}, {@noextend='noextend'}, {@access_client='access=client'}], [{@permit_directio='permit_directio'}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, '9p\x00'}}, {@subj_role={'subj_role', 0x3d, 'cache=none'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x36, 0x38, 0x31, 0x39, 0x32, 0x31, 0x63], 0x2d, [0x33, 0x33, 0x35, 0x32], 0x2d, [0x64, 0x63, 0x37, 0x61], 0x2d, [0x66, 0x32, 0x63, 0x34], 0x2d, [0x35, 0x30, 0x0, 0x33, 0x30, 0x30, 0x31, 0x33]}}}, {@smackfsfloor={'smackfsfloor', 0x3d, '&+-]&{$\x9a'}}, {@obj_user={'obj_user', 0x3d, 'cache=none'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@measure='measure'}, {@uid_eq={'uid', 0x3d, 0xee00}}]}}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 937.146317] FAULT_INJECTION: forcing a failure. [ 937.146317] name failslab, interval 1, probability 0, space 0, times 0 [ 937.180037] CPU: 0 PID: 8128 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 937.187851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 937.197195] Call Trace: [ 937.199779] dump_stack+0x1b2/0x281 [ 937.203393] should_fail.cold+0x10a/0x149 [ 937.207527] should_failslab+0xd6/0x130 [ 937.211484] __kmalloc_track_caller+0x2bc/0x400 [ 937.216134] ? v9fs_session_init+0x387/0x1540 [ 937.220614] kstrdup+0x36/0x70 [ 937.223790] v9fs_session_init+0x387/0x1540 [ 937.228097] ? v9fs_show_options+0x6b0/0x6b0 [ 937.232492] ? v9fs_mount+0x54/0x860 [ 937.236186] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 937.241619] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 937.246621] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 937.251458] v9fs_mount+0x73/0x860 [ 937.254979] ? alloc_pages_current+0x15d/0x260 [ 937.259539] ? __lockdep_init_map+0x100/0x560 [ 937.264020] mount_fs+0x92/0x2a0 [ 937.267379] vfs_kern_mount.part.0+0x5b/0x470 [ 937.271859] do_mount+0xe53/0x2a00 [ 937.275387] ? do_raw_spin_unlock+0x164/0x220 [ 937.279866] ? copy_mount_string+0x40/0x40 [ 937.284080] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 937.289081] ? copy_mnt_ns+0xa30/0xa30 [ 937.292950] ? copy_mount_options+0x1fa/0x2f0 [ 937.297421] ? copy_mnt_ns+0xa30/0xa30 [ 937.301286] SyS_mount+0xa8/0x120 [ 937.304721] ? copy_mnt_ns+0xa30/0xa30 [ 937.308589] do_syscall_64+0x1d5/0x640 [ 937.312467] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 937.317653] RIP: 0033:0x45e219 [ 937.320828] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 937.328518] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 937.335771] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 937.343043] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 937.350297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 937.357548] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 937.475709] 9pnet: Insufficient options for proto=fd 09:58:50 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(0x0, 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:50 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$squashfs(&(0x7f0000000500)='squashfs\x00', &(0x7f0000000540)='./bus\x00', 0x80, 0x5, &(0x7f0000001840)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="72fec946ef3aef7dc2a440df5252415003c65b908e553f8e3125f37558e16a12e8ad0ae6f072d1b0b81fc3a01e9dad4a8e65c5161e81bc7c2041961ea5fb0cfd0523e042387abc51ba0755eadc3dc40cf2c202ecd803ac6eb4e9624e5226ab3b9ce6b9bcc84d3d82ec4cc706ca831fa1881257cd3b975b37337176ddb7ebb6a31a5875af1a", 0x85, 0x1}, {&(0x7f0000001640)="ce0897ed86dd5ae65752f8f20e40c8c7b6c87bc54c51d88f08d674c92cc438ffbb4aa01fe56f4c85051d3be1ff5129a73c22227cd29d12aa084ff24f1b75745163565e93317071a37afa67c9f3739ab22405bc15e58ce80133e8f56c8665c8385a17bdfd0ea3def5781bf7a3bb61d952996ab0eb02df3944aff8cb4f8cad1e7cc809fe7d3b9f816f9072f6a67a2d02e2f6c816b131a5aaa171741369a7b0dbaa6293b563790c516232d637a09a9f0f654fc53f26d86bcd4bf17d9ac51850cca8b5c758ae5d07b4283d", 0xc9, 0x8}, {&(0x7f0000001740)="b0b02975d4048a667d7350de4efbd80fe1eedea57acc272dad4138c9ec76e4b95d88bf3c22ece411c42b6f0a7278c5e7a68ce7fd63956e2b96fe61aa5a502afd6f803343c2cdbad0ee9b3f1f30680d45f7650e06eacba0d2db44d1a001b94a34fd8e17bd3552fb27", 0x68, 0x6}, {&(0x7f00000017c0)="93158a855895edd1ea371955b78164c92ff412a6b25784f6e1b45fa561bb3c828e9771156a10e6903013e698a0c68a6623baaca9ceecbc530ed920b5a9ed10f863216c94c7b2b33cc6065616411e6648dc16aeb4375ff0df786a64f5190c5ae411f07290dd420fd122527b52c1", 0x6d, 0x401}], 0x102010, &(0x7f00000018c0)={[{'mmap'}, {'%'}], [{@seclabel='seclabel'}, {@hash='hash'}]}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r5) chown(0x0, r5, r4) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x401, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="349eef58c058e9720bf1f09686f98e923178902fd3f8219239e1b16380c72e", 0x1f, 0x98d2}, {&(0x7f0000000100)="c8974991d39de5268c", 0x9, 0xbe3}, {&(0x7f0000000280)="6f39f32fa4192ab86cf0af7381f56d22f412da4d64946577feb9bebdfe3db290d8ff35d8ede70431743da120a6cc2717d62dd331cbf5afd7736fcee65031bdd4f5a4fdb3aba2e25de022ed74", 0x4c, 0x9}, {&(0x7f0000000300)="51e99651917cb505c0203ae84ca31332a47bb67162eb8a3d04731fbd9c3c4200a423ba9bf92464d358bc845f47aa622632c6f9711e27be80b42fa8e962299ad458fc742ca61d21e3e9350b51f098dc5d56cf95c4a6a19fed80ced8c7dfd683", 0x5f, 0x7}, {&(0x7f0000000380)="903c00b52103df2d9134db606ecf9d", 0xf, 0x100}], 0x80012, &(0x7f0000000440)={[{}, {',-'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@uid_lt={'uid<'}}, {@obj_type={'obj_type', 0x3d, 'mmap'}}, {@dont_measure='dont_measure'}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_lt={'euid<', r5}}, {@smackfshat={'smackfshat', 0x3d, 'rfdno'}}, {@fowner_lt={'fowner<', 0xee00}}]}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:50 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x2, &(0x7f0000000340)=[{&(0x7f0000000280)="affa92f640b4468837063ebb3ae20de87fa37f4271c960d4d1a8916d6e83117084b972cb8e7881882c29e38e48d81d02065379924b1b5c6ee78ec51b5584c1a16c549356bc317a10a4d3f8594869d43231058ce857621ad095f1bcfbd9ab301f4e1dd902478727e9de88f4ea65e4fb621fb1d2f8369861a2a92e09a1735c150c2ef061b9fa878fe30253d26e1e26872067bbfa89175903296b1602635c300ed7de0e", 0xa2, 0x3f}, {&(0x7f0000000100), 0x0, 0x9211}], 0x109a800, &(0x7f0000000380)={[{@nodecompose='nodecompose'}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fowner_gt={'fowner>'}}, {@euid_gt={'euid>', 0xee01}}, {@euid_eq={'euid'}}, {@smackfsdef={'smackfsdef', 0x3d, '{(\x00'}}, {@dont_appraise='dont_appraise'}, {@seclabel='seclabel'}]}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:50 executing program 2 (fault-call:5 fault-nth:26): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002c000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$hwrng(0xffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300000208, 0x0, 0x20004c8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000280)={0xc, 0x8001}) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xd5e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) 09:58:50 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) [ 937.598828] FAULT_INJECTION: forcing a failure. [ 937.598828] name failslab, interval 1, probability 0, space 0, times 0 [ 937.611758] CPU: 0 PID: 8158 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 937.619565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 937.628925] Call Trace: [ 937.631520] dump_stack+0x1b2/0x281 [ 937.635150] should_fail.cold+0x10a/0x149 [ 937.639301] should_failslab+0xd6/0x130 [ 937.643288] kmem_cache_alloc_trace+0x29a/0x3d0 [ 937.647967] p9_fid_create+0x47/0x3a0 [ 937.651774] p9_client_attach+0x6d/0x750 [ 937.655835] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 937.661375] ? v9fs_session_init+0xad1/0x1540 [ 937.665876] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 937.670895] v9fs_session_init+0xc03/0x1540 [ 937.674875] 9pnet: Insufficient options for proto=fd [ 937.675219] ? v9fs_show_options+0x6b0/0x6b0 [ 937.675234] ? v9fs_mount+0x54/0x860 [ 937.675249] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 937.693442] ? kmem_cache_alloc_trace+0x36c/0x3d0 09:58:50 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@aname={'aname', 0x3d, 'trans=fd,'}}]}}) [ 937.698283] v9fs_mount+0x73/0x860 [ 937.701827] ? alloc_pages_current+0x15d/0x260 [ 937.706510] ? __lockdep_init_map+0x100/0x560 [ 937.711000] mount_fs+0x92/0x2a0 [ 937.714371] vfs_kern_mount.part.0+0x5b/0x470 [ 937.718865] do_mount+0xe53/0x2a00 [ 937.722410] ? retint_kernel+0x2d/0x2d [ 937.726315] ? copy_mount_string+0x40/0x40 [ 937.730550] ? copy_mount_options+0x185/0x2f0 [ 937.735050] ? copy_mount_options+0x18b/0x2f0 [ 937.739560] ? copy_mount_options+0x1fa/0x2f0 [ 937.744063] ? copy_mnt_ns+0xa30/0xa30 [ 937.747983] SyS_mount+0xa8/0x120 [ 937.751602] ? copy_mnt_ns+0xa30/0xa30 [ 937.755507] do_syscall_64+0x1d5/0x640 [ 937.759403] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 937.764585] RIP: 0033:0x45e219 [ 937.766367] 9pnet: Insufficient options for proto=fd [ 937.767769] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 937.767782] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 937.767787] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 09:58:50 executing program 2 (fault-call:5 fault-nth:27): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:50 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 937.767793] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 937.767799] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001a [ 937.767805] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 937.871719] FAULT_INJECTION: forcing a failure. [ 937.871719] name failslab, interval 1, probability 0, space 0, times 0 [ 937.886433] kvm: pic: single mode not supported 09:58:50 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x480100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9) 09:58:50 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept4$x25(0xffffffffffffffff, &(0x7f0000000100)={0x9, @remote}, &(0x7f0000000200)=0x12, 0x80000) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000240)=@phonet={0x23, 0x1f, 0x0, 0x57}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="8c002d8fb26b4d34ad51b4a183043857133662bce975980687afc564fe8a216d5bcc8e3e3842582b1401b5fb17b7348544e96664c45e44", 0x37}, {&(0x7f0000000300)="31b692b7ac327542e5a7d1945973d12de98ca60d0916ad8775692b11050b48e7d82765f817adc456406ba55fb144b6c5a8f93ff20c8c1c5ddac490daf55119d49fec05475ccdddc5876a2d96de1659d3bde93023c472d2a432d1e6d2068dcf26a931deedd3c3a6af7ad2a3e7e5efd71f8c91f91466c89730abb96f32f47f2d46c1df18b14d323b60e7f4d56c156d9fdd500b0818ecb764a9622a902c3706237858efe1a2984f", 0xa6}, {&(0x7f00000003c0)="7714d135ab58e3b334d2831c9d7859528cb49fe4622d08724c5ad4", 0x1b}], 0x3, &(0x7f0000000440)=[{0x88, 0x114, 0x7ff, "d49d196bcfc2fa4a8359e974cc811dafc9fc9d6519212e5dbc50ddd728b17faf3387b0841801e13960e522cc38781e69abcdbf0b9c7e5436ae965e6bb0279680c2acbed927996a9db248b91833e9260e35a57a2b18985cfa5b24eba3e9ae628d89b2c3569342fdbfb339d1fa60b3b8f1a2137821e3"}], 0x88}, 0x20048884) pipe2$9p(&(0x7f00000001c0), 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '9p\x00'}) creat(&(0x7f0000000080)='./file0\x00', 0x108) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) write$binfmt_misc(r3, &(0x7f0000000540)={'syz0', "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"}, 0x18f) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, 0x810, r4, 0x85da1000) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0xc1000, &(0x7f0000000200)=ANY=[]) 09:58:50 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 937.888296] kvm: pic: level sensitive irq not supported [ 937.921867] CPU: 1 PID: 8186 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 937.935050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 937.936864] kvm: pic: level sensitive irq not supported [ 937.944410] Call Trace: [ 937.944438] dump_stack+0x1b2/0x281 [ 937.944457] should_fail.cold+0x10a/0x149 [ 937.950219] kvm: pic: single mode not supported [ 937.952387] should_failslab+0xd6/0x130 [ 937.952402] __kmalloc+0x2c1/0x400 09:58:50 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 937.952413] ? match_strdup+0x58/0xa0 [ 937.952424] match_strdup+0x58/0xa0 [ 937.952437] v9fs_session_init+0x63b/0x1540 [ 937.952456] ? v9fs_show_options+0x6b0/0x6b0 [ 937.988435] ? v9fs_mount+0x54/0x860 [ 937.992161] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 937.997197] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 938.002044] v9fs_mount+0x73/0x860 [ 938.005583] ? alloc_pages_current+0x15d/0x260 [ 938.010166] ? __lockdep_init_map+0x100/0x560 [ 938.014703] mount_fs+0x92/0x2a0 [ 938.018074] vfs_kern_mount.part.0+0x5b/0x470 [ 938.022575] do_mount+0xe53/0x2a00 [ 938.026125] ? copy_mount_string+0x40/0x40 [ 938.030365] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 938.035375] ? copy_mnt_ns+0xa30/0xa30 [ 938.039243] ? copy_mount_options+0x1fa/0x2f0 [ 938.043721] ? copy_mnt_ns+0xa30/0xa30 [ 938.047723] SyS_mount+0xa8/0x120 [ 938.051154] ? copy_mnt_ns+0xa30/0xa30 [ 938.055021] do_syscall_64+0x1d5/0x640 [ 938.058931] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 938.064146] RIP: 0033:0x45e219 [ 938.067313] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 938.075024] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 938.082271] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 938.089517] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 938.096768] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 938.104036] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:50 executing program 2 (fault-call:5 fault-nth:28): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:50 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x4, &(0x7f0000000280)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions='default_permissions'}], [{@smackfsdef={'smackfsdef', 0x3d, ':'}}, {@appraise='appraise'}, {@smackfsdef={'smackfsdef', 0x3d, '9p\x00'}}, {@obj_user={'obj_user', 0x3d, '9p\x00'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@permit_directio='permit_directio'}, {@permit_directio='permit_directio'}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 09:58:50 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r2, &(0x7f00000029c0)=@rc={0x1f, @fixed}, &(0x7f0000002a40)=0x80) syz_mount_image$nfs(&(0x7f0000000200)='nfs\x00', &(0x7f0000000240)='./file0\x00', 0x100000000, 0xa, &(0x7f0000002800)=[{&(0x7f0000000380)="95254585d3f336ad0c645c4e23fe2a764ebb90e9c76a5b0559224f08dbd7b0ad718ffd99e64e830fb14d781931ab28f175d0f4f710ea0a3023ce87b8c1127f456b9af8bc686d321fb66ae5449b3afc59112fdb0073d4e8c9f616dcbadcafeafd7d5142730f89849e376582f9e916e01bebf0b53b873116bb0534b20afdea21cf6adf22330ef38cda8eda391a34cc7e4c2233f5268c194efad795ef031a30f977a4108ec3f53859c8ee5fc645d3782a4b6118298e9d6d0d8a06cc7d448330906f4ac3cae2cdc57e5d4b36e24f7c1071772764720b88ec184dc9a7c78e2be6ec3a439a2a72de1abe03312d5f3e26ee351bbdbb92", 0xf3, 0x3}, {&(0x7f0000000480)="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{&(0x7f00000016c0)="7ea3e6ab9cccd8ed958d2347c1121f8c1cf694eaadf6b1a35fae569eb08cb76c74fb012385ab6daba574dd5a3aa58ac1c1857fdbe338d1870c814b7adbcdd1168ee06decd12b3da1bc82924f1b9d2d02d3a12bd31269d3312341cd233bbaab5f6820311a93c24a5e1e5687cd01e4db7e603a24ad2355ef6fb2d46993fcd600414e0b", 0x82, 0x4}, {&(0x7f0000001780)="d1f82bf20baef95db4106323b08a44473ee0cc8bb0ecf966086202e26f5f7146a91990b2d2b1c24e653b4c742fe18f3b8dff57fbe8247b5a59ba82aabd61e7cdea5226", 0x43, 0x7ff}, {&(0x7f0000001800)="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", 0x1000, 0xfffffffffffff801}], 0x40020, &(0x7f0000002900)={[{'version=9p2000.u'}, {','}, {'$&[*]\f'}, {'}8(&{j\xd0'}, {'/}^$}'}], [{@dont_hash='dont_hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'rfdno'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@dont_appraise='dont_appraise'}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@pcr={'pcr', 0x3d, 0x27}}, {@smackfsdef={'smackfsdef', 0x3d, 'rfdno'}}, {@hash='hash'}]}) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', &(0x7f0000000040), 0x4000) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='trusted.overlay.origin\x00', &(0x7f00000002c0)='y\x00', 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800001, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@loose='loose'}, {@version_u='version=9p2000.u'}]}}) 09:58:50 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:50 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c63616368653d6e6f6e656c007f9e2dbde97c3fc2bb1110cd2d8135ba714f24a41954f8e5db2bc8e1"]) [ 938.276017] FAULT_INJECTION: forcing a failure. [ 938.276017] name failslab, interval 1, probability 0, space 0, times 0 [ 938.296674] CPU: 0 PID: 8221 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 938.304487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 938.313839] Call Trace: [ 938.316455] dump_stack+0x1b2/0x281 [ 938.320087] should_fail.cold+0x10a/0x149 09:58:50 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 938.324247] should_failslab+0xd6/0x130 [ 938.328228] __kmalloc+0x2c1/0x400 [ 938.331772] ? p9_fcall_alloc+0x19/0x90 [ 938.335761] ? __lockdep_init_map+0x100/0x560 [ 938.340262] p9_fcall_alloc+0x19/0x90 [ 938.344067] p9_client_prepare_req.part.0+0x86c/0xb60 [ 938.349275] p9_client_rpc+0x170/0x1520 [ 938.353281] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 938.358664] ? lock_acquire+0x170/0x3f0 [ 938.362640] ? lock_downgrade+0x740/0x740 [ 938.366786] ? lock_acquire+0x170/0x3f0 [ 938.370748] ? lock_downgrade+0x740/0x740 [ 938.374890] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 938.379985] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 938.384988] p9_client_attach+0x137/0x750 [ 938.389126] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 938.394645] ? v9fs_session_init+0xad1/0x1540 [ 938.399126] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 938.404128] v9fs_session_init+0xc03/0x1540 [ 938.408434] ? v9fs_show_options+0x6b0/0x6b0 [ 938.412823] ? v9fs_mount+0x54/0x860 [ 938.416522] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 938.421521] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 938.426345] v9fs_mount+0x73/0x860 [ 938.429867] ? alloc_pages_current+0x15d/0x260 [ 938.434431] ? __lockdep_init_map+0x100/0x560 [ 938.438910] mount_fs+0x92/0x2a0 [ 938.442264] vfs_kern_mount.part.0+0x5b/0x470 [ 938.446744] do_mount+0xe53/0x2a00 [ 938.450273] ? copy_mount_string+0x40/0x40 [ 938.454492] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 938.459491] ? copy_mnt_ns+0xa30/0xa30 [ 938.463362] ? copy_mount_options+0x1fa/0x2f0 [ 938.467836] ? copy_mnt_ns+0xa30/0xa30 [ 938.471705] SyS_mount+0xa8/0x120 [ 938.475224] ? copy_mnt_ns+0xa30/0xa30 [ 938.479094] do_syscall_64+0x1d5/0x640 [ 938.482972] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 938.488141] RIP: 0033:0x45e219 [ 938.491310] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 938.498996] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 938.506257] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 938.513506] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 938.520757] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001c [ 938.528005] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:51 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66642c72bd7f22c2e0", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=none,\x00']) 09:58:51 executing program 2 (fault-call:5 fault-nth:29): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 938.568589] 9pnet: Couldn't grow tag array [ 938.574562] 9p: Unknown Cache mode nonel 09:58:51 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:51 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a33d6f3d310000e008000000000000b9e674aba39cf476002a18ca242f71b5df", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=loose,nodevmap,mmap,version=9p2000.u,\x00']) [ 938.668466] FAULT_INJECTION: forcing a failure. [ 938.668466] name failslab, interval 1, probability 0, space 0, times 0 [ 938.674874] 9pnet: Insufficient options for proto=fd [ 938.694705] CPU: 0 PID: 8249 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 938.702518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 938.711873] Call Trace: [ 938.714473] dump_stack+0x1b2/0x281 [ 938.718119] should_fail.cold+0x10a/0x149 [ 938.722275] should_failslab+0xd6/0x130 [ 938.726261] kmem_cache_alloc_trace+0x29a/0x3d0 [ 938.730938] p9_client_prepare_req.part.0+0x8ce/0xb60 [ 938.736134] p9_client_rpc+0x170/0x1520 [ 938.740109] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 938.745470] ? lock_acquire+0x170/0x3f0 [ 938.749440] ? lock_downgrade+0x740/0x740 [ 938.753582] ? lock_acquire+0x170/0x3f0 [ 938.757540] ? lock_downgrade+0x740/0x740 [ 938.761678] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 938.766768] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 938.771786] p9_client_attach+0x137/0x750 [ 938.775930] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 938.781459] ? v9fs_session_init+0xad1/0x1540 [ 938.785950] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 938.790959] v9fs_session_init+0xc03/0x1540 [ 938.795281] ? v9fs_show_options+0x6b0/0x6b0 [ 938.799687] ? v9fs_mount+0x54/0x860 [ 938.803422] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 938.808429] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 938.813268] v9fs_mount+0x73/0x860 [ 938.816811] ? alloc_pages_current+0x15d/0x260 [ 938.821400] ? __lockdep_init_map+0x100/0x560 [ 938.825896] mount_fs+0x92/0x2a0 [ 938.829263] vfs_kern_mount.part.0+0x5b/0x470 [ 938.833759] do_mount+0xe53/0x2a00 [ 938.837301] ? do_raw_spin_unlock+0x164/0x220 [ 938.841803] ? copy_mount_string+0x40/0x40 [ 938.846040] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 938.851055] ? copy_mnt_ns+0xa30/0xa30 [ 938.854956] ? copy_mount_options+0x1fa/0x2f0 [ 938.859455] ? copy_mnt_ns+0xa30/0xa30 [ 938.863338] SyS_mount+0xa8/0x120 [ 938.866784] ? copy_mnt_ns+0xa30/0xa30 [ 938.870665] do_syscall_64+0x1d5/0x640 [ 938.874561] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 938.879745] RIP: 0033:0x45e219 [ 938.882928] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 938.890632] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 938.897899] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 938.905169] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 938.912449] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001d 09:58:51 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000002800)=0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0xa, &(0x7f0000002700)=[{&(0x7f0000000080)="480397f931e750832d", 0x9, 0x6}, {&(0x7f0000000280)="01e6f4b7c0730916533e5e37c9d66cd15eda2b5bd617f2cceb51478e20145baf7da140c32e7d8412303fffdf102610ae6dd84d9184a7e75705acc39efbcceee4cabf4c9876144df2cab4d28c7fdb9d25c1511c26ca063b7183fc113a29c69ceafb6254480939052f5e05fc58cdf33640d000871f9d6328f7d800f516cb62a9c17f95e69a91e85236b787b4c22d525cbe95bdbbeb38e297aaa6e2969590d01af648135dec41b987ba15a3604df085e9386a3400b22d102c4a5498e453d8a24536022393973ef99d6cc724c6ed3f462410f7711d060747bc4a3c2501630b7d5c4e942c17c78b333ee6f0f6af284fd953b0cc3407408c1b", 0xf6, 0xfffffffffffffffa}, {&(0x7f0000000380)="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0x1000, 0x9}, 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0x1000, 0x2}, {&(0x7f0000002380)="4b7d211a47bb00918031bcaaad042ce4478399e54f484dd85ab35336632de8e9699f086077aceab2e5dcd4c154024ca9345beb0730ec75ce2554d67f2c13df0214ca8a355acb604dfa6e8ccae681714198067ac18d0c0c5f42dda57da3f3167591af27a2d23259ab79ca8da64ce279169f0704ec54a055a2dad22a3d4522fa2e78156f942ea99230f5340be364a4fb6a9bb8479954d0ccea36e5", 0x9a, 0xad2b}, {&(0x7f0000002440)="157ab8e94cac0922f01d5db73d133bccc893287e7fddf37925aafd77aa180fcc99582d0e21700a6f32216035c6d749e475ecd71e9723073dffabdd39fcb3d64de01c24414efa9e0f145e49adf426a1072e91b84c19f393112f89bfe8df5d5fb21d87a5add90316bf38dc75a24ea7882c583f7761c3dab9a6eb92c20a4daec9225aee500c0f625fc26c40c12f142a9667eecc5574aa40e70dc655e25643f75336f9655e601c0f5bcaf362d3055493a898", 0xb0, 0x4}, {&(0x7f0000000100)="f3e47b9daa11ba73f294", 0xa, 0x8}, {&(0x7f0000002500)="a46c363c2734b31d306815a2b83f7dc7f56b583c0792ec42d131cb1caa2da49acffd213affd8f7c81b610bdcd04c91e30d9c32", 0x33, 0xc2a}, {&(0x7f0000002540)="fe23b50410cb9e1b2f7b1df6ab4e7c664191fbf6cdab2b95057feb862be9cfb34be77dbe721407690a8f4d929a7908ce015435e642ef59d51e811867745058dc9ca2f0c507cdf5b541d3123ca7287b9c5365605c6358e930710a4fd42c63ac5635e5646ccf46ac1679e42f98d8b28bf120a26f0cd3038a600b3570350db28436ffa145f7ceab97707a0f315649705f4662", 0x91, 0x6615}, {&(0x7f0000002600)="3c5f5cce604a4dd82515f05795f6f8aa28fa58c2bbe5918d8dae50276edb649921b7b06f34460e1fc8c22143f709bb406c16d16cadd7ba1c8dd5d64587ab6007e24ef17779947f139ea0b4270fc3d9b79f571ff2295ab77ad211ecc43432c228685b7a689a3313544e3539a4e43e8ac652bca7860fa216cc79a27ac5bd01ad77a12418090d8d74740d6db32f815920412805bcfaf0910a77edea2a76fd3938dfc28fad14b265f93150dda7a16f7352e451ab355dc613734dff540735f7f1e88df4917527a676567eba1b95fc6b3ed3e3fcaae3894aaf0a0f6946f0c525457e87c5e6d4fcfb90d5906c08ca62a9f0aa5c0c2b", 0xf2, 0x7f}], 0x41, &(0x7f0000002840)={[], [{@fowner_lt={'fowner<', 0xee00}}, {@appraise='appraise'}, {@smackfsroot={'smackfsroot', 0x3d, '-'}}, {@fowner_lt={'fowner<', r4}}]}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 938.919722] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 938.971738] 9pnet: Couldn't grow tag array [ 938.984367] f2fs_msg: 10 callbacks suppressed [ 938.984376] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x17dbd34) [ 939.006830] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 09:58:51 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:51 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RVERSION(r3, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0xffffffff, 0x6, '9P2000'}, 0x13) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xff]}, 0xfffffffffffffe9c) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400000080005fca) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='~dn7+\x00\x00', @ANYRESHEX=r1, @ANYBLOB="2c6372f432c5017ee9b8572c00"]) 09:58:51 executing program 2 (fault-call:5 fault-nth:30): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 939.015318] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 939.022631] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 939.030664] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x17dbd34) [ 939.038775] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 939.046490] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 939.054081] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 09:58:51 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) syz_mount_image$befs(&(0x7f0000000000)='befs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8fd8d0b056a2b93837ae113e790f0a3dc1a9a6bec5c8f95f4cb07c03b9ff582d107ffb15a2b2fb2eccb12f3ec7be34eb181f6602f976063f55f16a255093a4ea0564a51d27ce4bab63a74af50d86c324c1d3d89c2d92eaf1474907b570d9745bdd1d3e89ce2c2dffb7db0cb1c6e4a237b46246c2ea326342fd80066a0f3fdbf6b25d1cb5261705214551e5a833021dd4f2fffbcb9d5d51c5a07fd6b12b2ecce464a8501b13f008ac1fc4c58a24337a4c083c9151cebac36cefece5befa506d3c65ce3ce221e49479e2c72bdbe78881457fe294045f5cd0f647b8f56358e4c6d7175b0829976610df75b73947dc1b7c33474fe32a1259", 0xf6, 0x9}], 0xbdbb318f7078a2f1, &(0x7f0000000100)={[{'9p\x00'}], [{@dont_appraise='dont_appraise'}, {@fsname={'fsname', 0x3d, '#\b].'}}, {@obj_role={'obj_role', 0x3d, '!$[\'/-^&{\xe2[]{&'}}]}) 09:58:51 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 939.128454] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x17dbd34) [ 939.147294] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 939.158345] FAULT_INJECTION: forcing a failure. [ 939.158345] name failslab, interval 1, probability 0, space 0, times 0 [ 939.177217] CPU: 1 PID: 8289 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 939.185040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 939.194382] Call Trace: [ 939.196967] dump_stack+0x1b2/0x281 [ 939.200583] should_fail.cold+0x10a/0x149 [ 939.204716] should_failslab+0xd6/0x130 [ 939.208695] kmem_cache_alloc_trace+0x29a/0x3d0 [ 939.213349] p9_fid_create+0x47/0x3a0 [ 939.217132] p9_client_attach+0x6d/0x750 [ 939.221175] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 939.226695] ? v9fs_session_init+0xad1/0x1540 [ 939.231173] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 939.236173] v9fs_session_init+0xc03/0x1540 [ 939.240502] ? v9fs_show_options+0x6b0/0x6b0 [ 939.244890] ? do_raw_spin_unlock+0x164/0x220 [ 939.249383] ? v9fs_mount+0x54/0x860 [ 939.253170] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 939.258169] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 939.262993] v9fs_mount+0x73/0x860 [ 939.266514] ? alloc_pages_current+0x15d/0x260 [ 939.271178] ? __lockdep_init_map+0x100/0x560 [ 939.275657] mount_fs+0x92/0x2a0 [ 939.279007] vfs_kern_mount.part.0+0x5b/0x470 [ 939.283486] do_mount+0xe53/0x2a00 [ 939.287010] ? retint_kernel+0x2d/0x2d [ 939.290883] ? copy_mount_string+0x40/0x40 [ 939.295100] ? __sanitizer_cov_trace_pc+0x4a/0x50 [ 939.299952] ? copy_mount_options+0x1fa/0x2f0 [ 939.304428] ? copy_mnt_ns+0xa30/0xa30 [ 939.308296] SyS_mount+0xa8/0x120 [ 939.311731] ? copy_mnt_ns+0xa30/0xa30 [ 939.315599] do_syscall_64+0x1d5/0x640 [ 939.319473] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 939.324646] RIP: 0033:0x45e219 09:58:51 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="68000000290200000000004001000000010000000000000005000000000000000107002e2f66696c653004000000000800000000000000ff010000000000008007002e2f66696c65310402010000000000000000000002000000000000002007002e2f66696c6530"], 0x68) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 939.327838] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 939.335528] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 939.342776] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 939.350024] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 939.357271] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001e [ 939.364555] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:52 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:52 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x8a4403, &(0x7f0000000480)=ANY=[]) 09:58:52 executing program 2 (fault-call:5 fault-nth:31): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 939.402171] 9pnet: Insufficient options for proto=fd 09:58:52 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x80080, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@msize={'msize', 0x3d, 0x200}}, {@access_any='access=any'}, {@debug={'debug', 0x3d, 0x7c2}}, {@access_user='access=user'}, {@debug={'debug', 0x3d, 0x1}}], [{@obj_user={'obj_user'}}, {@subj_user={'subj_user', 0x3d, 'rfdno'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x30, 0x64, 0x9, 0x65, 0x66, 0x35, 0x65], 0x2d, [0x36, 0x62, 0x37, 0x39], 0x2d, [0x66, 0x63, 0x66, 0x31], 0x2d, [0x35, 0x38, 0x39, 0x31], 0x2d, [0x34, 0x65, 0x32, 0x35, 0x31, 0x30, 0x37, 0x62]}}}, {@hash='hash'}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) open(&(0x7f0000000080)='./file0\x00', 0x105801, 0x8) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7f66646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',cache=loose,nodevmap,mmap,version=9p2000.u,\x00']) [ 939.444719] 9pnet: Insufficient options for proto=fd 09:58:52 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r7) chown(0x0, r7, r6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x4, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_user='access=user'}, {@cache_fscache='cache=fscache'}, {@fscache='fscache'}], [{@dont_measure='dont_measure'}, {@fowner_eq={'fowner', 0x3d, r7}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x61, 0x36, 0x31, 0x35, 0x36, 0x39, 0x36], 0x2d, [0x36, 0x33, 0x34, 0x64], 0x2d, [0x63, 0x64, 0x51, 0x39], 0x2d, [0x66, 0x63, 0x36, 0x30], 0x2d, [0x35, 0x61, 0x61, 0x65, 0x63, 0x30, 0x35, 0x64]}}}, {@subj_user={'subj_user', 0x3d, '\x85'}}]}}) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:52 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x800000, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getegid() mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x202000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend='noextend'}, {@msize={'msize', 0x3d, 0xfffffffffffffffb}}, {@privport='privport'}, {@msize={'msize'}}, {@afid={'afid', 0x3d, 0x8}}, {@cachetag={'cachetag', 0x3d, '@+!\xac:)+'}}, {@access_uid={'access'}}], [{@fowner_eq={'fowner'}}, {@smackfsroot={'smackfsroot', 0x3d, '#}.%]&}+^@'}}, {@fsname={'fsname', 0x3d, '%-'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '9p\x00'}}, {@obj_user={'obj_user', 0x3d, ',!'}}]}}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x452000, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x1020808, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@aname={'aname', 0x3d, '/proc/sys/net/ipv4/vs/am_droprate\x00'}}, {@version_9p2000='version=9p2000'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@hash='hash'}, {@smackfsroot={'smackfsroot', 0x3d, '{i#]^*^{'}}]}}) sendfile(r1, r4, 0x0, 0x8) [ 939.516661] FAULT_INJECTION: forcing a failure. [ 939.516661] name failslab, interval 1, probability 0, space 0, times 0 [ 939.545100] 9pnet: Insufficient options for proto=fd [ 939.563768] CPU: 0 PID: 8308 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 939.571581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 939.580938] Call Trace: [ 939.583543] dump_stack+0x1b2/0x281 [ 939.587184] should_fail.cold+0x10a/0x149 [ 939.591348] should_failslab+0xd6/0x130 [ 939.595327] kmem_cache_alloc+0x28e/0x3c0 [ 939.599477] __fscache_acquire_cookie+0xd6/0x420 [ 939.604236] v9fs_cache_session_get_cookie+0x95/0x1c0 [ 939.609434] v9fs_session_init+0xc92/0x1540 [ 939.613768] ? v9fs_show_options+0x6b0/0x6b0 [ 939.618180] ? v9fs_mount+0x54/0x860 [ 939.621907] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 939.626932] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 939.631779] v9fs_mount+0x73/0x860 [ 939.635322] ? alloc_pages_current+0x15d/0x260 [ 939.639911] ? __lockdep_init_map+0x100/0x560 [ 939.644514] mount_fs+0x92/0x2a0 [ 939.647898] vfs_kern_mount.part.0+0x5b/0x470 [ 939.652401] do_mount+0xe53/0x2a00 [ 939.655950] ? copy_mount_string+0x40/0x40 [ 939.660190] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 939.665271] ? copy_mnt_ns+0xa30/0xa30 [ 939.669150] ? copy_mount_options+0x1fa/0x2f0 [ 939.673643] ? copy_mnt_ns+0xa30/0xa30 [ 939.677515] 9pnet: Insufficient options for proto=fd [ 939.682623] SyS_mount+0xa8/0x120 [ 939.686072] ? copy_mnt_ns+0xa30/0xa30 [ 939.689960] do_syscall_64+0x1d5/0x640 [ 939.693845] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 939.699017] RIP: 0033:0x45e219 [ 939.702192] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 939.709921] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 09:58:52 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 939.717181] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 939.724435] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 939.731707] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001f [ 939.738966] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:52 executing program 2 (fault-call:5 fault-nth:32): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:52 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4597, 0x40000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r6) chown(0x0, r6, r5) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r8) chown(0x0, r8, r7) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r10) chown(0x0, r10, r9) syz_fuse_handle_req(r4, &(0x7f0000000280)="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", 0x2000, &(0x7f0000002900)={&(0x7f0000000040)={0x50, 0x0, 0x7ff, {0x7, 0x20, 0x200, 0x200, 0x5, 0x5, 0xe2, 0xffffffff}}, &(0x7f0000000100)={0x18, 0x0, 0x4, {0x2}}, &(0x7f0000002280)={0x18, 0xfffffffffffffff5, 0x1, {0x6}}, &(0x7f00000022c0)={0x18, 0x0, 0x7, {0x5b1}}, &(0x7f0000002300)={0x18, 0x0, 0x1, {0x1}}, &(0x7f0000002340)={0x28, 0x0, 0x1, {{0x7fffffff, 0x5, 0x2, 0xffffffffffffffff}}}, &(0x7f0000002380)={0x60, 0xfffffffffffffffe, 0x9, {{0x1ff, 0x4, 0xfc, 0x3, 0xfffffffffffffe01, 0x7, 0x1, 0x3ff}}}, &(0x7f0000002400)={0x18, 0xffffffffffffffda, 0x5, {0x6}}, &(0x7f0000002440)={0x11, 0xffffffffffffffda, 0x1, {'\x00'}}, &(0x7f0000002480)={0x20, 0x0, 0x5, {0x0, 0x10}}, &(0x7f00000024c0)={0x78, 0x0, 0x80000001, {0x5, 0x7fff, 0x0, {0x7, 0xff, 0xfffffffffffffbff, 0x553468cc, 0x9, 0x9, 0x3ff, 0xa6, 0xffffffff, 0x6000, 0x200, 0xffffffffffffffff, r5, 0x46, 0x7fffffff}}}, &(0x7f0000002540)={0x90, 0x0, 0x3, {0x1, 0x3, 0x8, 0x40, 0x8000, 0x1c1, {0x4, 0x6, 0x3, 0x659b, 0x0, 0x2, 0x5, 0x3f, 0x4, 0xc000, 0xfffffff8, 0xee00, 0xee01, 0x80, 0x8000}}}, &(0x7f0000002600)={0x78, 0xfffffffffffffffe, 0xfffffffffffffffd, [{0x0, 0x40, 0xb, 0x5, 'cache=loose'}, {0x5, 0x2, 0x3, 0x40, '$-1'}, {0x4, 0xdea, 0x1, 0x6, ']'}]}, &(0x7f0000002680)={0x158, 0xffffffffffffffda, 0x1, [{{0x1, 0x3, 0x4, 0x100000001, 0x0, 0x9, {0x4, 0x2, 0x0, 0x2e6, 0x2, 0x0, 0x1f, 0x40, 0xfff, 0x1000, 0x5, 0xee01, r7, 0x9, 0x2}}, {0x6, 0x0, 0x10, 0x7, 'version=9p2000.u'}}, {{0x1, 0x0, 0x3, 0x1, 0x2, 0xffffffff, {0x6, 0x4, 0xffffffffffff0000, 0x9, 0x6, 0x8, 0x101, 0xb5022bf4, 0x0, 0x2000, 0x4, r10, 0x0, 0x2, 0x2}}, {0x5, 0x8, 0x8, 0x2, 'nodevmap'}}]}, &(0x7f0000002800)={0xa0, 0xffffffffffffffda, 0x1, {{0x2, 0x3, 0x3, 0x6, 0xa28, 0x9a2, {0x5, 0x2, 0xba, 0x1000, 0x389e, 0x3, 0x0, 0x2, 0x5, 0xa000, 0x9, 0xffffffffffffffff, 0xee00, 0x5, 0x1010000}}, {0x0, 0x4}}}, &(0x7f00000028c0)={0x20, 0x0, 0x92a, {0x9, 0x4, 0x2, 0x800}}}) 09:58:52 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNAPSHOT_GET_IMAGE_SIZE(r3, 0x8008330e, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 939.852211] FAULT_INJECTION: forcing a failure. [ 939.852211] name failslab, interval 1, probability 0, space 0, times 0 [ 939.878296] CPU: 0 PID: 8343 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 939.886134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 939.895488] Call Trace: [ 939.898074] dump_stack+0x1b2/0x281 [ 939.901691] should_fail.cold+0x10a/0x149 [ 939.905829] should_failslab+0xd6/0x130 [ 939.909789] kmem_cache_alloc_trace+0x29a/0x3d0 [ 939.914439] ? v9fs_session_init+0xad1/0x1540 [ 939.918917] v9fs_cache_session_get_cookie+0x103/0x1c0 [ 939.924175] v9fs_session_init+0xc92/0x1540 [ 939.928484] ? v9fs_show_options+0x6b0/0x6b0 [ 939.932883] ? v9fs_mount+0x54/0x860 [ 939.936581] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 939.941580] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 939.946404] v9fs_mount+0x73/0x860 [ 939.949924] ? alloc_pages_current+0x15d/0x260 [ 939.954486] ? __lockdep_init_map+0x100/0x560 [ 939.958964] mount_fs+0x92/0x2a0 [ 939.962315] vfs_kern_mount.part.0+0x5b/0x470 [ 939.966792] do_mount+0xe53/0x2a00 [ 939.970315] ? do_raw_spin_unlock+0x164/0x220 [ 939.974794] ? copy_mount_string+0x40/0x40 [ 939.979008] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 939.984009] ? copy_mnt_ns+0xa30/0xa30 [ 939.987878] ? copy_mount_options+0x1fa/0x2f0 [ 939.992354] ? copy_mnt_ns+0xa30/0xa30 [ 939.996221] SyS_mount+0xa8/0x120 [ 939.999656] ? copy_mnt_ns+0xa30/0xa30 [ 940.003526] do_syscall_64+0x1d5/0x640 [ 940.007423] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 940.012621] RIP: 0033:0x45e219 [ 940.015791] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 940.023480] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 940.030733] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 940.037981] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 940.045228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 940.052476] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:52 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@mmap='mmap'}]}}) 09:58:52 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:58:52 executing program 2 (fault-call:5 fault-nth:33): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:52 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x6, 0x0, 0x0, 0x4000, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:52 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 940.194792] FAULT_INJECTION: forcing a failure. [ 940.194792] name failslab, interval 1, probability 0, space 0, times 0 [ 940.255598] CPU: 0 PID: 8374 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 940.263423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 940.272893] Call Trace: [ 940.275494] dump_stack+0x1b2/0x281 [ 940.279130] should_fail.cold+0x10a/0x149 [ 940.283296] should_failslab+0xd6/0x130 [ 940.287283] __kmalloc+0x2c1/0x400 [ 940.290826] ? __list_lru_init+0x67/0x710 [ 940.294983] __list_lru_init+0x67/0x710 [ 940.298966] sget_userns+0x4e4/0xc10 [ 940.302687] ? v9fs_kill_super+0x90/0x90 [ 940.306755] ? v9fs_kill_super+0x90/0x90 [ 940.310837] sget+0xd1/0x110 [ 940.313876] v9fs_mount+0x9e/0x860 [ 940.317432] ? alloc_pages_current+0x15d/0x260 [ 940.317719] 9pnet: Insufficient options for proto=fd [ 940.322008] ? __lockdep_init_map+0x100/0x560 [ 940.322096] mount_fs+0x92/0x2a0 [ 940.322111] vfs_kern_mount.part.0+0x5b/0x470 [ 940.339523] do_mount+0xe53/0x2a00 [ 940.343072] ? copy_mount_string+0x40/0x40 [ 940.347337] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 940.352355] ? copy_mnt_ns+0xa30/0xa30 [ 940.354172] 9pnet: Insufficient options for proto=fd [ 940.356243] ? copy_mount_options+0x1fa/0x2f0 [ 940.356254] ? copy_mnt_ns+0xa30/0xa30 [ 940.356266] SyS_mount+0xa8/0x120 [ 940.356276] ? copy_mnt_ns+0xa30/0xa30 [ 940.377041] do_syscall_64+0x1d5/0x640 [ 940.380935] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 940.386123] RIP: 0033:0x45e219 [ 940.389305] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 940.397009] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 09:58:52 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=loose,nodevmap,mmap,version=9p2000.u,\b']) 09:58:52 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xe3, 0x0, 0x0, 0x23b3830, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) r8 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r8, &(0x7f0000000080)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) ioctl$UI_SET_EVBIT(r8, 0x40045564, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES32, @ANYBLOB="00000000000ab99e8ca018b362e95e40de7d941c4d9d0b912a99f76f52c25c5982c354d3fa530dc0d445ee5bb17bc15e7e375e343ef8eabf81a22fc23a3f408f058aa2cb17c2380942a7be1f3b1b92e7a0554b3814f0762916cf0addb790dd499ba55cfa3a8c0170dd48c0f87626a0e17371b0060d4eb2e52aae7d959765588773276cd96bb5b636c1e41144ad77fd3c869afc0d24a342cced9e953515cf3e31128525d70bcdb68d7cb0929b33f8598d60a7aac0ce979982253a945a3a76201c9d3b1eb09ae6c080a3b0a94e19ea9e8f0832d6af471750", @ANYRESHEX=r0, @ANYBLOB=',cache=none,\x00', @ANYRES64, @ANYRES16, @ANYRES16=r4, @ANYRESOCT=r6, @ANYRES32=r8, @ANYRESDEC, @ANYBLOB="c14a5aa1a8fe045471f49f9644a52aed616b628b3650a1cfddb01f8e500eb3c5cf9f86b5d5da653e081299ae", @ANYRES64]) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$BLKROSET(r10, 0x125d, &(0x7f0000000000)) [ 940.404278] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 940.411544] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 940.418808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000021 [ 940.426084] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:53 executing program 1: r0 = syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getdents64(r0, &(0x7f0000000200)=""/243, 0xf3) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 09:58:53 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x926a, 0x5, &(0x7f0000000580)=[{&(0x7f0000000280)="ebef7e5fa7c0293e4ced96dfdd3806566561ad0021ade4a1660b96db1876e3bf51d93524fd499c8d71d3d892bd279271d4a0946b6f90c1bf3cbb1828a5a5e4d087e1da11bea7164960b5b1809270abc641f910a812bde9b7ffc6550b204a97414a54a528a71149c3bad95c0bf8c70e9141578e7a94fbfc3b7a82c52edf2b9a57f6a5cc", 0x83, 0x7fffffff}, {&(0x7f0000000340)="6469f4e1f1b1aa7db8088c56b1b0254d7884b1df19b654af9a9a55431658c9dab2a9eaa3e59a13a9a3c4b186926d1ff033a7c22ca61f0546dcad7f90ba5569b194086afd51925d2d6ef11b1a419055ff1b23831f46f022e447bd1d315b24d5", 0x5f}, {&(0x7f00000003c0)="20c86a93bf0f0c0c01982766b31dacf6a77e38ba35c3628e2c41887fed2c765bc322357fe71b674e57f8552f8cbcfb6c653c90bad0f732e7cd322b4f9ee2cdde21ef7c06fe4f13d40f6ce608dab6ef9b3251b61ce97029a73e6448", 0x5b, 0xc0df}, {&(0x7f0000000440)="18e6619c60630cca4aa1ddfb5de93f7a32066d97527f21c29bd5b02ea25160c927a07ff4a0c56996949b4a16cfd17f7e6766de7872be27a0441feabf0d08a72711b736909ace26a2bfdb17e8", 0x4c, 0xf59}, {&(0x7f00000004c0)="4e04524b930b6e09c0758b4be2ca5f8ea4052aad9a37fb7c161c0a63934043d28a5e90f12b53d12b52e3ed6375c8d53b51a995a717c8f9048fd628ef8a7ad8318bc3b0a26c37f936c6276525ddf7602b6f07706da6319ad21465e5fd784829742f3a8c1353d18cd0c6b1c35f47bc98043e54bd844459d7aa7cec74c411632f0505c4f668cd6fa99f8214370b251c466f8ddb111102610c6a7288ab4be2115c39778bf6dcd29e72377b87dff324ccc339434fda8b35", 0xb5, 0x3}], 0x1000000, &(0x7f0000000080)={[{@logdev={'logdev', 0x3d, './file0'}}, {@bsdgroups='bsdgroups'}], [{@subj_user={'subj_user', 0x3d, '!$#*'}}, {@dont_appraise='dont_appraise'}]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000640), 0x8) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x10c00b, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@nodevmap='nodevmap'}, {@posixacl='posixacl'}, {@cache_mmap='cache=mmap'}, {@posixacl='posixacl'}, {@nodevmap='nodevmap'}], [{@smackfshat={'smackfshat', 0x3d, '9p\x00'}}]}}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:53 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x43, 0x0, 0x802, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c13bdeec4b45eedb2c4d74b06c92c38517766646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',cac\x00\x00\x00\x00\x00\x00\b\x00ap,version=9p2000.u,\x00']) 09:58:53 executing program 2 (fault-call:5 fault-nth:34): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:53 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x0) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 940.548844] 9pnet: Insufficient options for proto=fd [ 940.558681] FAULT_INJECTION: forcing a failure. [ 940.558681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 940.570495] CPU: 0 PID: 8412 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 940.574214] 9pnet: Insufficient options for proto=fd [ 940.578296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 940.578302] Call Trace: [ 940.578324] dump_stack+0x1b2/0x281 [ 940.578339] should_fail.cold+0x10a/0x149 [ 940.603113] ? __kernel_text_address+0x9/0x30 [ 940.607594] __alloc_pages_nodemask+0x22c/0x2720 [ 940.612335] ? depot_save_stack+0x10d/0x3f0 [ 940.616642] ? kasan_kmalloc+0x139/0x160 [ 940.620687] ? kasan_kmalloc+0xeb/0x160 [ 940.624643] ? kmem_cache_alloc_trace+0x131/0x3d0 [ 940.629471] ? p9_client_prepare_req.part.0+0x8ce/0xb60 [ 940.634816] ? p9_client_rpc+0x170/0x1520 [ 940.638945] ? p9_client_attach+0x137/0x750 [ 940.643260] ? v9fs_session_init+0xc03/0x1540 [ 940.647763] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 940.652589] ? do_mount+0xe53/0x2a00 [ 940.656290] ? SyS_mount+0xa8/0x120 [ 940.659900] ? do_syscall_64+0x1d5/0x640 [ 940.663950] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 940.669312] ? node_tag_clear+0x6c/0x170 [ 940.673364] cache_grow_begin+0x91/0x630 [ 940.677420] ? check_preemption_disabled+0x35/0x240 [ 940.682424] cache_alloc_refill+0x273/0x350 [ 940.686735] __kmalloc+0x378/0x400 [ 940.690261] ? p9_fcall_alloc+0x19/0x90 [ 940.694236] p9_fcall_alloc+0x19/0x90 [ 940.698017] p9_client_prepare_req.part.0+0x86c/0xb60 [ 940.703192] p9_client_rpc+0x170/0x1520 [ 940.707152] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 940.712501] ? lock_acquire+0x170/0x3f0 [ 940.716477] ? lock_downgrade+0x740/0x740 [ 940.720610] ? lock_acquire+0x170/0x3f0 [ 940.724567] ? lock_downgrade+0x740/0x740 [ 940.728718] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 940.733807] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 940.738814] p9_client_attach+0x137/0x750 [ 940.742954] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 940.748493] ? v9fs_session_init+0xad1/0x1540 [ 940.752967] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 940.757981] v9fs_session_init+0xc03/0x1540 [ 940.762292] ? v9fs_show_options+0x6b0/0x6b0 [ 940.766713] ? v9fs_mount+0x54/0x860 [ 940.770411] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 940.775424] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 940.780353] v9fs_mount+0x73/0x860 [ 940.783878] ? alloc_pages_current+0x15d/0x260 [ 940.788441] ? __lockdep_init_map+0x100/0x560 [ 940.792932] mount_fs+0x92/0x2a0 [ 940.796282] vfs_kern_mount.part.0+0x5b/0x470 [ 940.800763] do_mount+0xe53/0x2a00 [ 940.804290] ? check_preemption_disabled+0x35/0x240 [ 940.809290] ? retint_kernel+0x2d/0x2d [ 940.813162] ? copy_mount_string+0x40/0x40 [ 940.817379] ? copy_mount_options+0x185/0x2f0 [ 940.821857] ? copy_mount_options+0x18f/0x2f0 [ 940.826341] ? copy_mount_options+0x1fa/0x2f0 [ 940.830819] ? copy_mnt_ns+0xa30/0xa30 [ 940.834688] SyS_mount+0xa8/0x120 [ 940.838123] ? copy_mnt_ns+0xa30/0xa30 [ 940.841992] do_syscall_64+0x1d5/0x640 09:58:53 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8000, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400204) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCL_SCROLLCONSOLE(r5, 0x541c, &(0x7f0000000000)={0xd, 0xc39}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x4000010, r6, 0xae033000) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 940.845867] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 940.851040] RIP: 0033:0x45e219 [ 940.854210] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 940.861899] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 940.869150] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 940.876418] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 940.883685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000022 [ 940.890937] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:53 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x0) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:53 executing program 2 (fault-call:5 fault-nth:35): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:53 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) r4 = socket$nl_route(0x10, 0x3, 0x0) ftruncate(r4, 0x81) 09:58:53 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c63616368653d6e6f6e656c007f9e2dbde97c3fc2bb1110cd2d8135ba714f24a41954f8e5db2bc8e1"]) 09:58:53 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) dup(r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) pread64(r1, &(0x7f0000000440)=""/233, 0xe9, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r5, 0xc0585609, &(0x7f0000000240)={0x1, 0x7, 0x4, 0x40, 0x5, {r7, r8/1000+10000}, {0x2, 0x0, 0x0, 0x40, 0x3, 0xcc, "6df255db"}, 0x9, 0x1, @planes=&(0x7f0000000200)={0x6, 0x2, @fd=r5, 0x7}, 0xff, 0x0, r5}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r11) chown(0x0, r11, r10) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x2000021, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@cache_loose='cache=loose'}, {@noextend='noextend'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 941.093919] FAULT_INJECTION: forcing a failure. [ 941.093919] name failslab, interval 1, probability 0, space 0, times 0 [ 941.123190] CPU: 1 PID: 8444 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 941.131011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 941.140364] Call Trace: [ 941.142948] dump_stack+0x1b2/0x281 [ 941.146564] should_fail.cold+0x10a/0x149 [ 941.150699] should_failslab+0xd6/0x130 [ 941.154661] kmem_cache_alloc+0x28e/0x3c0 [ 941.158800] __fscache_acquire_cookie+0xd6/0x420 [ 941.163541] v9fs_cache_session_get_cookie+0x95/0x1c0 [ 941.168712] v9fs_session_init+0xc92/0x1540 [ 941.173023] ? v9fs_show_options+0x6b0/0x6b0 [ 941.177415] ? v9fs_mount+0x54/0x860 [ 941.181114] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 941.186113] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 941.190938] v9fs_mount+0x73/0x860 [ 941.194461] ? alloc_pages_current+0x15d/0x260 [ 941.199029] ? __lockdep_init_map+0x100/0x560 [ 941.203506] mount_fs+0x92/0x2a0 [ 941.206860] vfs_kern_mount.part.0+0x5b/0x470 [ 941.211338] do_mount+0xe53/0x2a00 [ 941.214865] ? copy_mount_string+0x40/0x40 [ 941.219082] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 941.224094] ? copy_mnt_ns+0xa30/0xa30 [ 941.227993] ? copy_mount_options+0x1fa/0x2f0 [ 941.232469] ? copy_mnt_ns+0xa30/0xa30 [ 941.236337] SyS_mount+0xa8/0x120 [ 941.239794] ? copy_mnt_ns+0xa30/0xa30 [ 941.243698] do_syscall_64+0x1d5/0x640 [ 941.247573] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 941.252744] RIP: 0033:0x45e219 [ 941.255920] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 941.263627] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 941.270875] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 941.278123] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 941.285376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000023 09:58:53 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4802, 0x0) write$P9_RRENAMEAT(r3, &(0x7f0000000040)={0x7, 0x4b, 0x1}, 0x7) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x8, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 941.292636] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:54 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3dec681e712ac43d6884274f1acc2db182059b7178889d9fdfc80dbaefaee790fdc9540f135417068376c628867b509281cf6311d2fc56a2da80a78626e61124a52d278b51f8101c458c35c6da255c79c9d536dc36294c59f815fdc9c8ec4f6853c9968427bd08bf960988abeaf106ed053405", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:54 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) r6 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x0) mq_timedsend(r6, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:54 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u='version=9p2000.u'}, {@uname={'uname'}}, {@cache_none='cache=none'}]}}) 09:58:54 executing program 2 (fault-call:5 fault-nth:36): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:54 executing program 0: syz_mount_image$omfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 941.448210] FAULT_INJECTION: forcing a failure. [ 941.448210] name failslab, interval 1, probability 0, space 0, times 0 [ 941.467345] 9pnet: Insufficient options for proto=fd [ 941.483172] CPU: 1 PID: 8478 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 09:58:54 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40600, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x201) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) [ 941.490987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 941.500337] Call Trace: [ 941.502939] dump_stack+0x1b2/0x281 [ 941.506574] should_fail.cold+0x10a/0x149 [ 941.510726] should_failslab+0xd6/0x130 [ 941.514702] kmem_cache_alloc_trace+0x29a/0x3d0 [ 941.519380] sget_userns+0x102/0xc10 [ 941.523099] ? v9fs_kill_super+0x90/0x90 [ 941.527172] ? v9fs_kill_super+0x90/0x90 [ 941.531249] sget+0xd1/0x110 [ 941.534278] v9fs_mount+0x9e/0x860 [ 941.537905] ? alloc_pages_current+0x15d/0x260 [ 941.542491] ? __lockdep_init_map+0x100/0x560 [ 941.546982] mount_fs+0x92/0x2a0 [ 941.550333] vfs_kern_mount.part.0+0x5b/0x470 [ 941.554836] do_mount+0xe53/0x2a00 [ 941.558374] ? copy_mount_string+0x40/0x40 [ 941.562606] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 941.567603] ? copy_mnt_ns+0xa30/0xa30 [ 941.571471] ? copy_mount_options+0x1fa/0x2f0 [ 941.575947] ? copy_mnt_ns+0xa30/0xa30 [ 941.579829] SyS_mount+0xa8/0x120 [ 941.583258] ? copy_mnt_ns+0xa30/0xa30 [ 941.587124] do_syscall_64+0x1d5/0x640 [ 941.591014] entry_SYSCALL_64_after_hwframe+0x46/0xbb 09:58:54 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(0xffffffffffffffff, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) [ 941.596184] RIP: 0033:0x45e219 [ 941.599353] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 941.607042] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 941.614294] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 941.621543] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 941.628814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000024 [ 941.636063] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:54 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) write$P9_RLCREATE(r3, &(0x7f0000000340)={0x18, 0xf, 0x2, {{0x20, 0x4, 0x8}, 0x3}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = mq_open(&(0x7f0000000080)='9p\x00', 0x80, 0x160, &(0x7f0000000100)={0xfffffffffa948fc0, 0x9, 0x2, 0x9}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0xa0c080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@aname={'aname', 0x3d, ',^\'+('}}, {@loose='loose'}, {@noextend='noextend'}, {@posixacl='posixacl'}, {@noextend='noextend'}, {@cache_none='cache=none'}, {@access_client='access=client'}, {@cache_none='cache=none'}, {@mmap='mmap'}], [{@seclabel='seclabel'}, {@obj_type={'obj_type', 0x3d, '!,$'}}, {@uid_gt={'uid>'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@dont_hash='dont_hash'}]}}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 09:58:54 executing program 2 (fault-call:5 fault-nth:37): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 941.718876] 9pnet: Insufficient options for proto=fd [ 941.764570] 9pnet: Insufficient options for proto=fd [ 941.774922] 9pnet: Insufficient options for proto=fd [ 941.794648] FAULT_INJECTION: forcing a failure. [ 941.794648] name failslab, interval 1, probability 0, space 0, times 0 [ 941.810504] CPU: 0 PID: 8510 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 941.818314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 941.827664] Call Trace: [ 941.830270] dump_stack+0x1b2/0x281 [ 941.833907] should_fail.cold+0x10a/0x149 [ 941.838106] should_failslab+0xd6/0x130 [ 941.839061] 9p: Unknown Cache mode nonel [ 941.842083] __kmalloc+0x2c1/0x400 [ 941.842096] ? __list_lru_init+0x67/0x710 [ 941.842108] __list_lru_init+0x67/0x710 [ 941.842126] sget_userns+0x504/0xc10 [ 941.842140] ? v9fs_kill_super+0x90/0x90 [ 941.842149] ? v9fs_kill_super+0x90/0x90 [ 941.842156] sget+0xd1/0x110 [ 941.842166] v9fs_mount+0x9e/0x860 [ 941.842175] ? alloc_pages_current+0x15d/0x260 [ 941.842185] ? __lockdep_init_map+0x100/0x560 [ 941.842196] mount_fs+0x92/0x2a0 [ 941.842213] vfs_kern_mount.part.0+0x5b/0x470 [ 941.893059] do_mount+0xe53/0x2a00 [ 941.896613] ? do_raw_spin_unlock+0x164/0x220 [ 941.901127] ? copy_mount_string+0x40/0x40 [ 941.905361] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 941.910377] ? copy_mnt_ns+0xa30/0xa30 [ 941.914352] ? copy_mount_options+0x1fa/0x2f0 [ 941.918845] ? copy_mnt_ns+0xa30/0xa30 [ 941.922734] SyS_mount+0xa8/0x120 [ 941.926182] ? copy_mnt_ns+0xa30/0xa30 [ 941.930074] do_syscall_64+0x1d5/0x640 [ 941.933961] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 941.939139] RIP: 0033:0x45e219 [ 941.942325] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 941.950034] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 941.957301] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 09:58:54 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c63616368653d6e6f6e656c007f9e2dbde97c3fc2bb1110cd2d8135ba714f24a41954f8e5db2bc8e1"]) 09:58:54 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$key(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x2, 0x14, 0x9, 0x5, 0x6, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd2d}, @sadb_sa={0x2, 0x1, 0x4d5, 0x3, 0x3, 0x5d, 0x4, 0xc0000000}]}, 0x30}}, 0x20000004) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_GET_CAPABILITIES(r7, 0x8004551a, &(0x7f0000000080)) r8 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x6, 0x69, 0xa2, 0x3f, 0x0, 0x80, 0x40000, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x6, 0x7fff}, 0x40, 0x80000000, 0x6, 0x9, 0xffff, 0x3, 0x6}, r8, 0x9, r3, 0x8) 09:58:54 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@cache_loose='cache=loose'}, {@version_u='version=9p2000.u'}]}}) 09:58:54 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000280)='eth0\x00', 0x0, 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0)=0x8, 0xffffffffffffff5e) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="1d2b58a06f7ef12030acb5d333bdf6e79d21363eead6549bc63eb8c69c52271adede49358395b96ac0d16f4bd1d111dcd852b3f3509c486f21f03519d12ea2ef83cb2eb2fd04c3eaca738fb6c4ccd89257d29e6130312ec44f3d3684554cb35b300fbf8d0865a2677037ee538ca32e2ed9c5b53e67487268c867ab19613ad78c81fde47194049987fc2f14389b6c564e4f2a0b382abac74c31113c978a4a95de378e99559de33db296e02c67730d85c7472176542166752d72e9cc6b2a5499adbaabb7a717a7ed528b42e395ad3ada971b5197e85e06740dd8fbda56e3", 0xdd, 0x76, &(0x7f0000000140)={r3, r4+60000000}) mq_timedsend(r1, &(0x7f0000000200)="27e410787c2330db04988b5fdbe50fc693ec48938381deffff1779a2538bf82259280afad06b0e140b278f0e97fa9335fe85db491dc3009f16c82558ab18a672a0c169c34f169d7daa3015d1d254add623ac437514ba776fb2c25e2abac3", 0x5e, 0x1ff, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) r5 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000000000)=""/83, 0x9b0c4f391059f39b, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r5, &(0x7f0000000400)="4de09d987895f7b42ecd845f1381138af9d2e5ad70bff68b44a3dd5af1601c6841b6b11081599f124b63b7d674ec9fdc3bfaf2636ee2b94021b3e791f86a164c538e42212e19e6da2c03532fe73ff6c5ade1cf2afeb5da4f219c6b90b7bdb557d6b8f4697973f1022eccf3682c14c867f21d2b598c4b568d7d1af77e49f502106c794262d50c9e9c178984cc56f9a03d04cc899965ba3533b8cd2669550ecad8bcf287a97ad9965e5bbf8e67d8bd4a62cdfb0ea11994e1362a93f8dc3d62916df60143232249a7ef4e15", 0xca, 0x6, &(0x7f0000000540)) mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mq_timedsend(0xffffffffffffffff, &(0x7f0000000580)="c9d908c23af8dbb94035462eac6ee6d27e10b0b9c8e898b422b40a9a0d9026f4f608424120d0ecd9fcb62a0196c6afc076eb8b6f38ea8ddd6707380f68fab6fa175529dee4da29c45a37ab3b73fb941a2a75de628c2c572001cec5e88e07c8869a15f9135c4679e59c5df413897bc0f38f83e43aa7ecc1f7cbcf2ca6775ef87d010038b5309f5db170ed80d8a290e0f2de22a2f5a82fc2e200598fe9ee293e73d13bbe7008093b2ca24601255a", 0xad, 0x7, &(0x7f0000000640)={0x77359400}) 09:58:54 executing program 1: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) chown(&(0x7f0000000000)='./file0\x00', 0xee01, 0xffffffffffffffff) [ 941.964569] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 941.971837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000025 [ 941.979105] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:54 executing program 4: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@initdev}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setfsuid(r5) chown(0x0, r5, r4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@private1}}, &(0x7f0000000100)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x8000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r3}}, {@access_client='access=client'}, {@cache_mmap='cache=mmap'}], [{@euid_gt={'euid>', r5}}, {@smackfsfloor={'smackfsfloor', 0x3d, '9p\x00'}}, {@uid_gt={'uid>', r6}}, {@obj_user={'obj_user', 0x3d, 'trans=fd,'}}]}}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}]}}) 09:58:54 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 09:58:54 executing program 2 (fault-call:5 fault-nth:38): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) [ 942.082750] 9p: Unknown Cache mode nonel [ 942.109075] FAULT_INJECTION: forcing a failure. [ 942.109075] name failslab, interval 1, probability 0, space 0, times 0 [ 942.127299] CPU: 0 PID: 8545 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 942.135116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.144473] Call Trace: [ 942.147072] dump_stack+0x1b2/0x281 [ 942.150740] should_fail.cold+0x10a/0x149 [ 942.154904] should_failslab+0xd6/0x130 [ 942.158888] __kmalloc+0x2c1/0x400 [ 942.162434] ? __list_lru_init+0x67/0x710 [ 942.166583] __list_lru_init+0x67/0x710 [ 942.170563] sget_userns+0x504/0xc10 [ 942.174292] ? v9fs_kill_super+0x90/0x90 [ 942.178353] ? v9fs_kill_super+0x90/0x90 [ 942.182409] sget+0xd1/0x110 [ 942.185438] v9fs_mount+0x9e/0x860 [ 942.189139] ? alloc_pages_current+0x15d/0x260 [ 942.193733] ? __lockdep_init_map+0x100/0x560 [ 942.198237] mount_fs+0x92/0x2a0 [ 942.201699] vfs_kern_mount.part.0+0x5b/0x470 [ 942.206204] do_mount+0xe53/0x2a00 09:58:54 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c63616368653d6e6f6e656c007f9e2dbde97c3fc2bb1110cd2d8135ba714f24a41954f8e5db2bc8e1"]) [ 942.209756] ? check_preemption_disabled+0x21/0x240 [ 942.214782] ? retint_kernel+0x2d/0x2d [ 942.218704] ? copy_mount_string+0x40/0x40 [ 942.222956] ? audit_kill_trees+0x230/0x230 [ 942.227288] ? copy_mount_options+0x1fa/0x2f0 [ 942.231793] ? copy_mnt_ns+0xa30/0xa30 [ 942.235681] SyS_mount+0xa8/0x120 [ 942.239130] ? copy_mnt_ns+0xa30/0xa30 [ 942.243032] do_syscall_64+0x1d5/0x640 [ 942.246939] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 942.252131] RIP: 0033:0x45e219 [ 942.252835] 9p: Unknown Cache mode nonel 09:58:54 executing program 2 (fault-call:5 fault-nth:39): syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@mmap='mmap'}]}}) 09:58:54 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x655, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="105ca2050e3ac45dad4936f5e0905c620f93aecdc3db20adb9826cf18566471379f9ab36a3f86ac36e5f85febf36807c14fbb2a94d", 0x35, 0x9d}, {&(0x7f0000000100)="53143b9d7a6ba7206182d9901b5262c68442c0f9a447cab8a4e0c1d166399228a288d244aef5254bff23012cdb5f37fb7e3b7a7055ab7930fa8a5dc3b3340d86", 0x40, 0x34}, {&(0x7f0000000280)="0a880959197c395f0ddd438c4f898c1aa58821430bff5b7bac4e64f44e3fccf039e116c76cc820febecf7710af06e450f245f4e2689777614c4bb1f2f5166d2c9e80c69229782c6d3683f1a2c3ec39b317c231c77563cbc2d6b1f019a024", 0x5e}], 0x200a000, &(0x7f0000000380)={[{'cache=none'}, {}, {'trans=fd,'}], [{@subj_role={'subj_role', 0x3d, 'wfdno'}}]}) sendfile(r3, r4, 0x0, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) [ 942.255315] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 942.255327] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 942.255333] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 942.255339] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 942.255345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000026 [ 942.255350] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c 09:58:55 executing program 3: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c63616368653d6e6f6e656c007f9e2dbde97c3fc2bb1110cd2d8135ba714f24a41954f8e5db2bc8e1"]) [ 942.364261] FAULT_INJECTION: forcing a failure. [ 942.364261] name failslab, interval 1, probability 0, space 0, times 0 [ 942.388993] CPU: 1 PID: 8572 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 942.396813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.406169] Call Trace: [ 942.408761] dump_stack+0x1b2/0x281 [ 942.412480] should_fail.cold+0x10a/0x149 [ 942.416631] should_failslab+0xd6/0x130 [ 942.420605] __kmalloc+0x2c1/0x400 [ 942.424232] ? register_shrinker+0x1ab/0x220 [ 942.428646] register_shrinker+0x1ab/0x220 [ 942.432887] sget_userns+0x9aa/0xc10 [ 942.436599] ? v9fs_kill_super+0x90/0x90 [ 942.440654] ? v9fs_kill_super+0x90/0x90 [ 942.444708] sget+0xd1/0x110 [ 942.447849] v9fs_mount+0x9e/0x860 [ 942.451464] ? alloc_pages_current+0x15d/0x260 [ 942.456036] ? __lockdep_init_map+0x100/0x560 [ 942.460525] mount_fs+0x92/0x2a0 [ 942.463884] vfs_kern_mount.part.0+0x5b/0x470 [ 942.468374] do_mount+0xe53/0x2a00 [ 942.471906] ? copy_mount_string+0x40/0x40 [ 942.476160] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 942.481178] ? copy_mnt_ns+0xa30/0xa30 [ 942.485064] ? copy_mount_options+0x1fa/0x2f0 [ 942.489562] ? copy_mnt_ns+0xa30/0xa30 [ 942.493446] SyS_mount+0xa8/0x120 [ 942.496885] ? copy_mnt_ns+0xa30/0xa30 [ 942.500765] do_syscall_64+0x1d5/0x640 [ 942.504726] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 942.509905] RIP: 0033:0x45e219 [ 942.513090] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 942.520902] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 942.528177] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 942.535478] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 942.542964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000027 [ 942.550309] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 942.563498] 9pnet: Found fid 0 not clunked [ 942.568629] ================================================================== [ 942.576453] BUG: KASAN: use-after-free in p9_client_clunk+0x1fc/0x240 [ 942.583036] Read of size 8 at addr ffff8880afa78c00 by task syz-executor.2/8572 [ 942.590475] [ 942.592093] CPU: 1 PID: 8572 Comm: syz-executor.2 Not tainted 4.14.217-syzkaller #0 [ 942.599881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.609222] Call Trace: [ 942.611808] dump_stack+0x1b2/0x281 [ 942.615428] print_address_description.cold+0x54/0x1d3 [ 942.620848] kasan_report_error.cold+0x8a/0x191 [ 942.625558] ? p9_client_clunk+0x1fc/0x240 [ 942.629791] __asan_report_load8_noabort+0x68/0x70 [ 942.634721] ? p9_client_clunk+0x1fc/0x240 [ 942.638949] p9_client_clunk+0x1fc/0x240 [ 942.643012] v9fs_mount+0x69f/0x860 [ 942.646636] ? alloc_pages_current+0x15d/0x260 [ 942.651207] ? __lockdep_init_map+0x100/0x560 [ 942.655694] mount_fs+0x92/0x2a0 [ 942.659060] vfs_kern_mount.part.0+0x5b/0x470 [ 942.663549] do_mount+0xe53/0x2a00 [ 942.667081] ? copy_mount_string+0x40/0x40 [ 942.671309] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 942.676314] ? copy_mnt_ns+0xa30/0xa30 [ 942.680311] ? copy_mount_options+0x1fa/0x2f0 [ 942.684802] ? copy_mnt_ns+0xa30/0xa30 [ 942.688680] SyS_mount+0xa8/0x120 [ 942.692130] ? copy_mnt_ns+0xa30/0xa30 [ 942.696008] do_syscall_64+0x1d5/0x640 [ 942.699890] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 942.705075] RIP: 0033:0x45e219 [ 942.708385] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 942.716085] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 942.723347] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 942.730612] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 942.737869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000027 [ 942.745223] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 942.752533] [ 942.754149] Allocated by task 8572: [ 942.757805] kasan_kmalloc+0xeb/0x160 [ 942.761638] kmem_cache_alloc_trace+0x131/0x3d0 [ 942.766297] p9_fid_create+0x47/0x3a0 [ 942.770133] p9_client_attach+0x6d/0x750 [ 942.774182] v9fs_session_init+0xc03/0x1540 [ 942.778492] v9fs_mount+0x73/0x860 [ 942.782119] mount_fs+0x92/0x2a0 [ 942.785495] vfs_kern_mount.part.0+0x5b/0x470 [ 942.789980] do_mount+0xe53/0x2a00 [ 942.793506] SyS_mount+0xa8/0x120 [ 942.796956] do_syscall_64+0x1d5/0x640 [ 942.800842] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 942.806020] [ 942.807647] Freed by task 8572: [ 942.810917] kasan_slab_free+0xc3/0x1a0 [ 942.814916] kfree+0xc9/0x250 [ 942.818016] p9_client_destroy.cold+0x67/0xaa [ 942.822500] v9fs_session_close+0x45/0x2c0 [ 942.826724] v9fs_kill_super+0x49/0x90 [ 942.830602] deactivate_locked_super+0x6c/0xd0 [ 942.835171] sget_userns+0x9c4/0xc10 [ 942.838874] sget+0xd1/0x110 [ 942.841881] v9fs_mount+0x9e/0x860 [ 942.845408] mount_fs+0x92/0x2a0 [ 942.848773] vfs_kern_mount.part.0+0x5b/0x470 [ 942.853253] do_mount+0xe53/0x2a00 [ 942.856783] SyS_mount+0xa8/0x120 [ 942.860240] do_syscall_64+0x1d5/0x640 [ 942.864130] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 942.869414] [ 942.871089] The buggy address belongs to the object at ffff8880afa78c00 [ 942.871089] which belongs to the cache kmalloc-96 of size 96 [ 942.883563] The buggy address is located 0 bytes inside of [ 942.883563] 96-byte region [ffff8880afa78c00, ffff8880afa78c60) [ 942.895322] The buggy address belongs to the page: [ 942.900250] page:ffffea0002be9e00 count:1 mapcount:0 mapping:ffff8880afa78000 index:0x0 [ 942.908382] flags: 0xfff00000000100(slab) [ 942.912521] raw: 00fff00000000100 ffff8880afa78000 0000000000000000 0000000100000020 [ 942.920388] raw: ffffea000272d260 ffffea0002d00120 ffff88813fe804c0 0000000000000000 [ 942.928339] page dumped because: kasan: bad access detected [ 942.934033] [ 942.935646] Memory state around the buggy address: [ 942.940563] ffff8880afa78b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 942.947907] ffff8880afa78b80: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 942.955255] >ffff8880afa78c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 942.962598] ^ [ 942.965951] ffff8880afa78c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 942.973294] ffff8880afa78d00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 942.980638] ================================================================== [ 942.988016] Disabling lock debugging due to kernel taint [ 943.004310] Kernel panic - not syncing: panic_on_warn set ... [ 943.004310] 09:58:55 executing program 0: syz_mount_image$omfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='ne,\x00']) [ 943.011691] CPU: 1 PID: 8572 Comm: syz-executor.2 Tainted: G B 4.14.217-syzkaller #0 [ 943.020693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 943.030040] Call Trace: [ 943.032627] dump_stack+0x1b2/0x281 [ 943.036276] panic+0x1f9/0x42d [ 943.039457] ? add_taint.cold+0x16/0x16 [ 943.043455] ? ___preempt_schedule+0x16/0x18 [ 943.047854] kasan_end_report+0x43/0x49 [ 943.051815] kasan_report_error.cold+0xa7/0x191 [ 943.056504] ? p9_client_clunk+0x1fc/0x240 [ 943.060728] __asan_report_load8_noabort+0x68/0x70 [ 943.065646] ? p9_client_clunk+0x1fc/0x240 [ 943.069872] p9_client_clunk+0x1fc/0x240 [ 943.073924] v9fs_mount+0x69f/0x860 [ 943.077536] ? alloc_pages_current+0x15d/0x260 [ 943.082106] ? __lockdep_init_map+0x100/0x560 [ 943.086589] mount_fs+0x92/0x2a0 [ 943.089947] vfs_kern_mount.part.0+0x5b/0x470 [ 943.094464] do_mount+0xe53/0x2a00 [ 943.097994] ? copy_mount_string+0x40/0x40 [ 943.102248] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 943.107253] ? copy_mnt_ns+0xa30/0xa30 [ 943.111126] ? copy_mount_options+0x1fa/0x2f0 [ 943.115645] ? copy_mnt_ns+0xa30/0xa30 [ 943.119520] SyS_mount+0xa8/0x120 [ 943.122960] ? copy_mnt_ns+0xa30/0xa30 [ 943.126885] do_syscall_64+0x1d5/0x640 [ 943.130794] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 943.136004] RIP: 0033:0x45e219 [ 943.139214] RSP: 002b:00007f35d358ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 943.146907] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 943.154174] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 943.161468] RBP: 00007f35d358eca0 R08: 0000000020000200 R09: 0000000000000000 [ 943.168723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000027 [ 943.175981] R13: 00007ffe473509af R14: 00007f35d358f9c0 R15: 000000000119bf8c [ 943.184026] Kernel Offset: disabled [ 943.187645] Rebooting in 86400 seconds..