0000080)=[{&(0x7f0000000180)="aefdda9d240900005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d76641cb69d952f41bdd2ac8bb8c43", 0x2e}], 0x1) 14:58:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'%d', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:12 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse/', 0x0, 0x0) [ 480.764923][T20892] overlayfs: unrecognized mount option "lowerdir [ 480.764923][T20892] ©¤ÒÅ–ôíó ðb=.:file0" or missing value 14:58:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x59) close(r0) 14:58:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x204000, 0x0) sendmmsg$alg(r2, &(0x7f0000004e40)=[{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000380)="50025a3229d58e4bbfc2ed4351b6ef33ea47562a943d9e5903f21851781335f057772391c93eb03bf5c5838729bc1fb306d1ed329f2b957879478def2012d2db12c95a000a21df1496267256796381a2027f4a4bbbe9260a21a794c938c87b5cdda63e9b9ab8f142f79c1b9c1880baccb123915964ad19ade58d7f3dfcabff1d15846ef867324af1a247c9d2724cded8e425a8c1d5913215f1a3be71147e9174c67bd969bd05a7994bc7d9a005544a3873a891a6ceed5f3b1d1edee1d0c6b4a90753365870e7ae5875be06f8cd362df1dbac9b38efdc69af6c815ed760334108e62e1da719ec23619341", 0xea}, {&(0x7f00000001c0)="ec7aadc5ba617c619dfe0161309a2333213c158d1afc1c2f6aa78f6df27abe437c8ce5cf6057eea89800339298161df47d45fb4c5746ec2e13579903a35baf6f59983d8fa85d97904859e8e00afee4122f75a6cbac20a4b87bad378a8a3cad46ef0e1ec00dc4b5a8a601ccaeca5e6fdf9fd5cc2a8d505133661f5ad7a6ba6657232c3acdade7", 0x86}, {&(0x7f0000000500)="5385763ad955c1f5021aa1bcc630cb031595157aec1b9ab075494926bdc68b0f83a9f1edf14fc6e7cb8da5f731112e357942d908fbbae5ad91b2d3f47b0c2152ea2a3f7f32f6d118cd87a4473f5e7385139f62b791066308cdae7df427a078e7e1e834d5fcfd1e52784a446f27c08da9b64335464020a23000191833d6b094f3e65f724d9742150d32950fa5711285454152cb4134a8aae46256aca8f34d", 0x9e}, {&(0x7f0000000100)="740aaed63a7673b5f89ad446fd37087b8e1448afae0f73b6310902deb062c867da10946fe94b38cb257b642b72d1f7a961258965defdfca6380759c9ea6f4fb00d420128b6eb14d95e211b40ee8b36f1c18e", 0x52}, {&(0x7f00000005c0)="26cfd3bf1481b8e58ed2bf234deff7337a8d1484b1f03eb1d17ed9484af9c20311e1a908eb8fef665c617c8edda3690c2e6d8b8812a427c7e76b2419d064436ab3478acd0cef42ecfa553f9aea6dd23482600a6e58119015c41394e1c75a1c4a768ce57eab36a1a30c8d33f82ce1f58db16225e232ecec8ed2c3d98430fda86f49fc2b5d6fed30fd52bfbea8e6f4b8549f33a5c694f29d93b53c8d31264bee9d965f46a53ea04b4000e5805e71aa2304", 0xb0}, {&(0x7f0000000680)="69aae2006435ad2bc83210a6a471a46590a4360d36d9a1b7e80f721f0fe2517b9d6027a9f89c8629fa1be8a9f6d5c5e690dfdce08c0fcff80b91bfad99003a1134530475f85416de1dffbdc06b3277faa8bf7909e8868b6a845aa5b9012d6cca1f175a6de7f8e66bc2c7a99e678c12cba42d0f87cffa2b66ba5249ded432878874b50c33a8e10a9806191950af", 0x8d}, {&(0x7f0000000740)="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{&(0x7f0000003b80)="4414ed5445e32411af47b5e247f76b3d5be10de4467f304ebc941405725dd5004ee2b2b1e6a2fd3e9592590700022dbfbfd6766d019147b6658a71c335e00edfb085403c81c8fc8831357505a7cd85e01eb451b19d5a06c6d67357e375d560f1498e4a42c0977861a1ba62dab3eee00f48946f5d68cec8c14a3b2a8655030e2cdd108bd3f79583a280fe9fec3eccfd565ccc3d67aa9cb596be95b06ff27f24bfec217bafe5cddaf02352be72e2ec73ca41edc6bded9c8f8f32a5153861993ab02e7965eff51a68195e7f649c5a2a227ace88027706b34d531bfe540e220a81b7125a3ee50efdab2a1e7016aa3021b873d64ef0", 0xf3}, {&(0x7f0000003c80)="8c434942374f75e535a2e9b3f32d85f2ad83f635a8b5baf09d6ca94504f1597accd0c778d5ea396c4d20c627f1", 0x2d}], 0x6, &(0x7f0000003d40)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xe0, 0x117, 0x2, 0xc6, "232da6b34c33776f4a81d793424f1277fa0c37ddd59af15bad30e13d37e0bc6e8a27385e93ad43f0f40d993297b9c8b981dd0b7f8d450d4b08bc86a4d509fad52fdeaa33ff8a9a03a294eae317f866f1b5b859ef9c6c0c73609c3298b9f498640e8c3bcbf49b75090b6f477a36b6e0a16f3d014d1483e90ed43e08abf6725353e7161ee91d8268f2ac1676235f1dc9bea577257b5a38a876d1e3801d0d684e679e599033bf98a8d822e153f041a0ad807a99d62e3907adf24201c9545447d56a190c345fd680"}], 0x10f8, 0x8080}], 0x7, 0x8000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x4, 0x0, 0xd000, 0x1000, &(0x7f0000007000/0x1000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000480)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 480.901631][T20903] fuse: Unknown parameter '%d' 14:58:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000600)) r1 = syz_open_pts(r0, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000000080)=0xe8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000440)) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa4, r7, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffff13}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffa}]}]}, 0xa4}}, 0x20004845) write$FUSE_CREATE_OPEN(r2, &(0x7f00000002c0)={0xa0, 0x3b5e971630084ac9, 0x3, {{0x1, 0x3, 0x7, 0x1ff, 0x7fff, 0x7, {0x1, 0x5252, 0x9, 0x1, 0x9, 0x8000, 0x5, 0x4, 0x5, 0x800, 0x9, r3, r6, 0x5, 0x9}}, {0x0, 0x16}}}, 0xa0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x1a, 0x2, 0xfffffffffffffffe}) r8 = accept4$inet6(r4, &(0x7f00000003c0)={0xa, 0x0, 0x0, @ipv4}, &(0x7f0000000400)=0x1c, 0x800) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000680)={r8, 0x0, 0x800, 0x6, 0x6}) [ 480.927675][T20907] fuse: Unknown parameter '%d' [ 480.934406][T20892] overlayfs: unrecognized mount option "lowerdir [ 480.934406][T20892] ©¤ÒÅ–ôíó ðb=.:file0" or missing value 14:58:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'.d', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:13 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse8', 0x0, 0x0) 14:58:13 executing program 1: r0 = gettid() r1 = openat$cachefiles(0xffffffffffffff9c, 0x0, 0x20000, 0x0) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000200)=0x1) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x8, 0x70bd27, 0x25dfdbfb, {{}, 0x0, 0x4101, 0x0, {0x14, 0x17, {0x17, 0x9, @l2={'ib', 0x3a, 'ifb0\x00'}}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 14:58:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000000205fdff0000000000000000000000000800080004000000bdac22b446832201d024a87ec98d49279b09b12c6be6eaad116510c98f7867410db61bc9ccffae79f1ace7aca71a814b72421beba82d0b8b36342d2927a20a5a6d27d7a6c0667cd0605d64e142ade1d2f4ed1e743f757ff945da98f62fc7c44e5b0ec85a0742aa73fc74653d684dff3c0505b54639833ee2c4067c6e58578874f00fb2a087eec1dfde1ab13b3beb940cb5a6b80d4c9d15491705491415feddf026449d7ab869108f206c7da3b7c44ca0c3316de8510eb74ccc9b16b7"], 0x1c}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000040)={0x8000000, 0x9, 0x1}) [ 481.298844][T20926] fuse: Unknown parameter '.d' 14:58:13 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000940)='/dev/vbi#\x00', 0x0, 0x2) r1 = socket$key(0xf, 0x3, 0x2) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x44, &(0x7f0000000b00)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}, {@access_uid={'access', 0x3d, r2}}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@access_client='access=client'}], [{@appraise='appraise'}, {@smackfsfloor={'smackfsfloor', 0x3d, '%\xe8mime_type!-!'}}, {@obj_role={'obj_role', 0x3d, '/dev/usbmon0\x00'}}]}}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) openat$usbmon(0xffffffffffffff9c, &(0x7f0000000040)='/dev/usbmon0\x00', 0x1, 0x0) pread64(r4, &(0x7f0000000240)=""/242, 0xf2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) ioctl$RTC_WKALM_RD(r5, 0x80287010, &(0x7f0000000140)) ioctl(r4, 0x0, &(0x7f00000000c0)="11dca50d5e0bcfe47bf070") write$P9_RREAD(r5, &(0x7f0000000780)={0x109, 0x75, 0x1, {0xfe, "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"}}, 0x109) sendmsg$inet_sctp(r5, &(0x7f0000000740)={&(0x7f0000000340)=@in={0x2, 0x4e20, @rand_addr=0x8001}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000380)="086525053f8a683555538596a1445c4559163a607ad1a500ba382ac1d01ccdea8b51e5218a823f433d8c6b700932c40e28b3ee12d814455b85f0777c821ab2bb45dceb5f", 0x44}, {&(0x7f0000000400)="f5c71e7fc1838d106896b41dae4fc0a2f095f2f6e1e1cd647054433556c30cf483a4ca916eb6ffe5fccdb14646bf3a3d5c3b9ed61c827375551a0707b9d8d2a6926bf8f13a1e8aa420649d4ad9619f2715", 0x51}, {&(0x7f0000000480)="ca4390ffaa96fa909aba27fe430604158f7f8b057146fd4354e7c5ab5688a41d20ca47985b502f561eea7582635e936e5e603b7a655499ced6130547975ec567d48396da8b17d0f6d00a6027df8f404564a5f96d170340618bb601a203f82f2bbc8b48bf8804390f1f30f3485071fce49d583c83e8c8f173fa4347365fa8a9a66dadc02e7ac7c108e777f0f5051d83f6cf39f698282234c7b7050ba04dac8cf409c99a6683a6d18c11f42c0486fb3270f2155948ecc3f2ce2d603d6ba63c9c8998ceb7ece7e99a0d26396ad83de11334767e500bfe4a64d97b6ad026b71fbda7f6cd4276173c7a262bd800c023", 0xed}, {&(0x7f0000000580)="64d7cefb8cd8a4e213806b3ddc01a2b37e64fe4b40acae298f10db5fac92af86684f8c8ef4d6b927cf90f8ddd2c06a4cf41df6c30bd0db79e155c2048305d3c127ee506cc765cb0235ca3201b15ae95c44e4e356e34ffc92a23c011310bf05db5121e1f95dad6709473b0b17197d24b3998c41a57900aaf646f9d5a98ab28ed23af653ebabee2e17eb6ffc9913044f7f1498304b106b9648", 0x98}, {&(0x7f0000000640)="9c00f04d4e91", 0x6}], 0x5, &(0x7f0000000700)=[@dstaddrv4={0x18, 0x84, 0x7, @empty}], 0x18, 0x10}, 0x20000000) getsockopt$inet_udp_int(r5, 0x11, 0xa, &(0x7f0000000080), &(0x7f0000000200)=0x4) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010600"/20, @ANYRES32=0x0, @ANYRES32=0x0], 0x3}, 0x1, 0x0, 0x0, 0x10010}, 0x10) [ 481.347595][T20930] fuse: Unknown parameter '.d' 14:58:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/2409], 0x969) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x9) io_setup(0x1000, &(0x7f0000000080)=0x0) r3 = dup3(r0, r0, 0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000c00)) io_submit(r2, 0x40000000000001d8, &(0x7f0000000040)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0xffffffffffffffff, 0x2ac, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 14:58:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'/d', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:13 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse<', 0x0, 0x0) 14:58:13 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) socket$xdp(0x2c, 0x3, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0xc, {{}, {0x0}, 0x0}}], 0x48}, 0x4000000) [ 481.662571][T20951] fuse: Unknown parameter '/d' [ 481.714333][T20956] fuse: Unknown parameter '/d' 14:58:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2f, 'memory'}]}, 0x8) 14:58:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'\\d', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:14 executing program 1: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000000)={0x10}) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 14:58:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) write$eventfd(r0, &(0x7f00000000c0)=0x800, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') r1 = geteuid() setxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000180)=@v3={0x3000000, [{0x3, 0x3}, {0x20}], r1}, 0x18, 0x3) 14:58:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'nr0\x01\x00', 0x2}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8903810001006b004a08a1faaa77b47d7f2ea6de043444ce511600cdffff88f5"], 0x12) 14:58:14 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\\', 0x0, 0x0) [ 481.976838][T20972] fuse: Unknown parameter '\d' 14:58:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0, 0x168}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x400, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x6c50, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x214, 0x0) [ 482.039905][T20981] fuse: Unknown parameter '\d' [ 482.080855][T20976] EXT4-fs warning (device sda1): verify_group_input:123: Last group not full 14:58:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'f\\', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 482.136361][T20985] device nr0 entered promiscuous mode [ 482.148591][T20987] EXT4-fs warning (device sda1): verify_group_input:123: Last group not full 14:58:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) ioctl(r0, 0x200001000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = socket$inet(0x10, 0x2000000003, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="24000000180007381dfffd946f6105000a0003001f00000618000800080017c00000ff7e", 0x24}], 0x1}, 0x0) 14:58:14 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x2, 0x0) [ 482.344886][T20996] fuse: Unknown parameter 'f\' [ 482.389396][T21000] fuse: Unknown parameter 'f\' 14:58:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x7, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 482.508219][T21004] fuse: Missing mount parameter(s) [ 482.529715][T21005] fuse: Missing mount parameter(s) [ 482.586181][T21008] fuse: Bad value for 'fd' [ 482.603592][T21009] fuse: Bad value for 'fd' 14:58:14 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x3, 0x0) 14:58:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x3c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:14 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2000001, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00008a4000/0x2000)=nil) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bc0e47bf070") mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 482.737046][T21003] IPv6: NLM_F_CREATE should be specified when creating new route [ 482.739536][T21013] fuse: Bad value for 'fd' [ 482.757000][T21003] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 482.764706][T21003] IPv6: NLM_F_CREATE should be set when creating new route [ 482.771980][T21003] IPv6: NLM_F_CREATE should be set when creating new route 14:58:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f0000000100)="2fed657efce89165393dd2c25e276a8dd085ab24c315eb8370f834b7e5217559d3", 0x21) r2 = socket(0x0, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000080)=@in6={0x21, 0x2, 0x2, 0x0, {0xa, 0x4e20, 0xfffffffffffffffe, @loopback, 0x80}}, 0x300) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, 'w'}], 0x18}}], 0x1, 0x0) signalfd(r0, &(0x7f00000001c0)={0x2d3}, 0x8) [ 482.805944][T20985] device nr0 entered promiscuous mode [ 482.834162][T21016] fuse: Missing mount parameter(s) [ 482.834838][T21019] fuse: Bad value for 'fd' [ 482.873799][T21022] fuse: Missing mount parameter(s) 14:58:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'\\ootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 483.061610][T21033] fuse: Unknown parameter '\ootmode' [ 483.109331][T21036] fuse: Unknown parameter '\ootmode' 14:58:15 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4, 0x0) 14:58:15 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x82, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x0) io_setup(0x20, &(0x7f0000000040)=0x0) io_submit(r1, 0xc3, &(0x7f0000000440)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="10000040060000000000000000000000b22025285db74192e7576d9062ec6e2fe8ffff3ff248691861d03a71091d334252afb1af5b8f0274c2ed58338226131291198f3d70dcf797ac42d0eeed042c06b56b89f02f92b12ebe4c45948a362a76def2f4955f100a13131f474b140942110257e173cea102775e1b3873ebf98dac6421f6d449544114b8ce29f4b48d1738b5be127a96f24c9d3c130e1a6c2eb5b3f12eb6a1f5051594545cbb895e65d83c08d2d6cd56694e5a6c00f54aceaf498f57b2a56634a23ae7", 0x40000010}]) 14:58:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'r%otmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:15 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x11, 0xa, 0x300) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x2, 0x5}) getpeername$packet(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x14) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f0000000680)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f0000000640)={&(0x7f0000000480)=ANY=[@ANYBLOB="a8010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1a8}, 0x1, 0x0, 0x0, 0x4}, 0x8040) bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="d6b860d18dc4fe9ef6781e8e3eee8fc3e78ba6636763a74a9df03ac2d0f4c9c5366dbeed15d83d284a12c90792cdd2a6a6d8b0482fccd6df8b9f2cf8e7764d5f93ff987bf8057fe804d715dd36817d5410", 0x51}, {&(0x7f0000000100)="fc7b0c5ec9654816dca1d22a93b3e79652e876346347eae37fa6dccedda12e2dc42e868cccb5e37a3e00a2a8f3ca9dfbb4278ec8b0a812c0c5ef69a3e6010271f8c394dcb42d2947e5daf3523f4ef3df110a5f04bca2947f3f46a2fabed10468b201", 0x62}, {&(0x7f0000000180)="b94d210020dd8b262e18a784389cf01c8f4ab29fd9b0f0095aeaea030ab16c3562e19f2cd4b3678813f5da6fcc764e3ff54f0817f901a795c367ad3b58158635675692a6b01dcab166bd1db34613179e2e43482dbbff918ba25d241d6237e18798f6f3a83c37ef21987c0f8972bb400a", 0x70}], 0x3, &(0x7f0000000300)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x60}, 0x804) r2 = semget(0x1, 0x3, 0x50) semctl$IPC_RMID(r2, 0x0, 0x0) 14:58:15 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000095c0)='net/ipv6_route\x00\xe8\xd0\x93\xa3=\xae\n\xb4Q\\\x1a\xe5\x03Wn\x90\x19*$\xa2\xd5\x04f\x9afA\x86\xb9\\\f\xf1k\x03U\xda]\xe9(\xce\b\xab;\xbf,|dU\x82_\x1e;9\xa3\xeb\x7f\xa6\x12\x02v\xcb\x8f\xc9\xaf\x9aD\xfb\x82\xa5J\xdex-\x9f9\x9d\x85\xdb;\xbd@\xc5\x88R\xbe\xd5Dk\xa5\xd7\xb1x(!<\x88:\xa7?>\x0eV%\xa6\x16=7\xf2:\x1bK9\x88\x9fz\xf43Q#\xa5\f\xa8;\x1e\xe9\x0e\xc8\x93\x1f\xca\xc0\xa6#\x85\xf0\xff\xb50\xf5\xd3\xb7\x8a\xb4i\x0f^\xc3\x8d}~\'H\xfaJx\x82_\xb6S\x05\xc6`\xc3\xec\v\x9d\x92\x83\xd1\xecU\x13\xf4\x0e@\x96\x18+{\xb4\x8f\xcc\"\xa2}\x05\v<\x02\xa0\x993\xf2_T\xd7\xbd\xcc\xc8\xcei\xdfG\xa2lg\xd6m\xfa\x04l\xfa\xc12\xae\xbdWs\xa2#\x8d=\t\xaa\b\xab\x94\xe5%\xe5\xe1\xa2$1\xbc\x13\x89#Z') setsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000000)=0x3f, 0x4) sendfile(r0, r2, 0x0, 0x800000bf) 14:58:15 executing program 5: getpid() socket$inet6(0xa, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x7f, 0x1) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) fcntl$getown(0xffffffffffffffff, 0x9) prctl$PR_GET_THP_DISABLE(0x2a) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) r2 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$PR_SET_PTRACER(0x59616d61, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x791a5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$setownex(r3, 0xf, &(0x7f00000001c0)={0x2, r1}) r4 = gettid() setsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f0000000040), 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) fsetxattr$security_capability(r5, &(0x7f0000000200)='security.capability\x00', &(0x7f0000000040)=@v2={0x2000000, [{0xfff, 0x31}, {0xfffffffffffffffb, 0x4}]}, 0x14, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000000c0)={0xca3c, 0x8, 0x9d6, 'queue1\x00', 0xe9d}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3b) fcntl$setstatus(r3, 0x4, 0x2000) tkill(r4, 0x18) [ 483.360395][T21043] fuse: Missing mount parameter(s) 14:58:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'r/otmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 483.411773][T21047] fuse: Unknown parameter 'r%otmode' [ 483.424882][T21053] fuse: Missing mount parameter(s) [ 483.438751][T21054] fuse: Unknown parameter 'r%otmode' 14:58:15 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x5, 0x0) 14:58:15 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x40000000003, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/bus\x00', 0x280, 0x0) write$FUSE_LSEEK(r1, &(0x7f0000000040)={0x18, 0x0, 0x6, {0x2}}, 0x18) 14:58:15 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCMIWAIT(r1, 0x545c, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setsockopt(r0, 0x10d, 0x8000000003, 0x0, 0x0) [ 483.571329][T21064] ptrace attach of "/root/syz-executor.5"[21055] was attempted by "/root/syz-executor.5"[21064] 14:58:15 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @icmp=@address_reply={0x2b6}}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x2, 0x2d9]}) [ 483.664279][T21069] fuse: Unknown parameter 'r/otmode' [ 483.714150][T21078] fuse: Unknown parameter 'r/otmode' [ 483.719605][T21074] fuse: Missing mount parameter(s) [ 483.721817][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 483.721830][ T26] audit: type=1804 audit(1567090695.880:15868): pid=21070 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir847534875/syzkaller.StIGwL/442/file0/bus" dev="sda1" ino=17463 res=1 [ 483.759893][T21080] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 483.763306][T21079] fuse: Missing mount parameter(s) 14:58:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000002c0)={0xffffffffffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x29}, 0x3459}, {0xa, 0x4e21, 0x202000000, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, r2, 0x8}}, 0x48) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800002, 0x4002011, r4, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000, 0x77a0100]}, @rand_addr="58c4c4a733d993a894f49491cb15d13e", @loopback}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0x587233da1cd0c2a4}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r5, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r6, 0x20}}, 0x18) ioctl$KVM_RUN(r4, 0xae80, 0x0) 14:58:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3dd4, 0x2800) ioctl$VIDIOC_G_PRIORITY(r2, 0x80045643, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4004ae8b, &(0x7f0000000000)={0x8, 0x5, [], [0xc1]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 483.806938][T21083] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 14:58:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'r\\otmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x70, 0x0, &(0x7f0000000000)) 14:58:16 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6, 0x0) 14:58:16 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="440000001ae0a402ac1b8fb1989cdc487435d8669ac0757150226931e2534c43e2354b679590ff91041c75a09f15ff06000000610bfb5ad9e60ccaf07b31ac1100000000002a000000"], 0x0) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000100), 0x2d) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) semctl$IPC_RMID(r0, 0x0, 0x0) [ 484.080115][T21095] fuse: Unknown parameter 'r\otmode' [ 484.139926][T21101] fuse: Unknown parameter 'r\otmode' 14:58:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3dd4, 0x2800) ioctl$VIDIOC_G_PRIORITY(r2, 0x80045643, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4004ae8b, &(0x7f0000000000)={0x8, 0x5, [], [0xc1]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 14:58:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'ro%tmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x104}}, 0x0) msgget$private(0x0, 0x0) 14:58:16 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x210000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="bb6683124794ec8aad1ce6de2655371c936d203807000000000000004e64ac9be3248f0c7e3c1411f74af27c06598500e63d15029f0fa03f1bdeb3d293965c86c5426c9c948c309a33a069c571d9346e4e05dfcffc6b282912fffbc58a0c77b1a7fb8201455195ee4ce701e39c1fb5439f6e2ffafcf5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x8, 0x3, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0x400}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227c, 0xfffffffffffffffd) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = getegid() write$FUSE_ATTR(r2, &(0x7f0000000100)={0x78, 0x0, 0x7, {0x9, 0x3, 0x0, {0x0, 0x7, 0x94fc, 0x1ff, 0x7228, 0x80000001, 0x7fffffff, 0x7, 0x400, 0x6, 0x80000000, r3, r4, 0x800, 0x8000}}}, 0x78) 14:58:16 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000005d40)=[{{&(0x7f00000014c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, 0x0}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000002b00)=@nfc_llcp, 0x80, &(0x7f0000002e80)=[{0x0}, {&(0x7f0000002cc0)=""/137, 0x89}, {&(0x7f0000002d80)=""/13, 0xd}, {&(0x7f0000002dc0)=""/29, 0x1d}, {&(0x7f0000002e00)=""/43, 0x2b}, {&(0x7f0000002e40)}], 0x6, &(0x7f0000002ec0)=""/37, 0x25}}, {{&(0x7f0000002f00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002f80)=""/223, 0xdf}], 0x1, &(0x7f00000030c0)=""/197, 0xc5}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000032c0)=""/53, 0x35}, 0x101}], 0x5, 0x40, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005f00)) io_setup(0x0, 0x0) modify_ldt$write(0x1, 0x0, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000003700)={{0x8001}, {}, 0x8}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) semctl$SETALL(0x0, 0x0, 0x11, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000000)={0x0, @aes256, 0x3, "5d29cdf4ca5b5b55"}) ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f00000001c0)={0x7fb}) ioctl$sock_ifreq(r3, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x00\x1e\xff', @ifru_names='bond_slave_1\x00@\x00L'}) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\n\n\x00!!\x00\x01\x00', @ifru_names='bond_slave_1\x00\x00\x00\b'}) [ 484.295650][T21109] fuse: Missing mount parameter(s) [ 484.329155][T21114] fuse: Missing mount parameter(s) 14:58:16 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x7, 0x0) 14:58:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x104}}, 0x0) msgget$private(0x0, 0x0) [ 484.534456][T21124] fuse: Unknown parameter 'ro%tmode' [ 484.543722][T21129] bond0: (slave bond_slave_1): Releasing backup interface [ 484.598843][T21131] fuse: Unknown parameter 'ro%tmode' 14:58:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$KDGKBMETA(r2, 0x540b, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) 14:58:16 executing program 1: r0 = syz_open_dev$radio(0x0, 0x1, 0x2) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f0000000000)={0xa, {0x1, 0x2, 0x7, 0x400}, {0x8, 0x240000000000000, 0x2, 0x5}, {0x8, 0x3}}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000d000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000004cb]}) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000140)={0xfec5, 0x5, 0x0, 0x0, 0x0, 0x3}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'team0\x00'}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 14:58:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'ro/tmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 484.729686][T21135] fuse: Missing mount parameter(s) [ 484.771906][T21141] fuse: Missing mount parameter(s) 14:58:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaa1aaaaae8107f0dc3c0770000008000000d23508b0086077d162a399a3046b720000000021"], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) modify_ldt$read(0x0, &(0x7f0000000040)=""/166, 0xa6) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xf000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003c00)=[{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000000440)="d25fd950ff7c33fdbc7b5c3a19b89242cb044aee924ba29a040a9d29c4511bea05c87a3b6698d1bc9e384c4e39e0bcf19e8443ea9fd32d81a2e286f85cb231acc48035098e32b919fdb3715e62afc6eb19e875c6ff09703c45ce6699816e124647867f7b778b9c2c89c0665cbab5cf35b8a4b20ee25433f1872850ab185cbf6d6dafc281ea8f5a3e85e469a45eaf803de177360ac5d55f93ad054187df6c7b65ee25642b5397b64c758f6416097f4d0a5d60dfab0d4c2e333fc8a81688d276a96b4c61080b317ca358f5de2d881a6f4aeb63d6e45c5430d0bc92ff558d4cda8307b5a052191895042b53111aed323740ca512dbba5d0d1ddc643d9c00a95cacbde75ea6736932e9ae59172667982fed664f1104a7c5f6c0d53538ceb608d1a6a0c550f574beb8eb39069372f2ee9fe18737e3c7ccd9b3dc84ed39796833c0337008ead82eb52297052ba719f7358a271186189374d335475f4d38a07e92c44dd25e5f0ff212dc308dee1ceea532146671217a50b06b637575775eee908ef5f6a356c4bdbbc7419b2e826643a85986de174dc67bfebded57e54aa99740ff564cbc5c10d08c181b039ef4014dd55091f82aaf412e660b646a306ff88f1b1782544c2eea0b7ad0c161846ab8ed147c446646827d1818da8f7dd03e0a9786d336018df7a74c752227b083ccf109a25e9f3b28cfd0b033ed9e3612b971672d82901b577c4bfa9e3c592e8fe4aa71f974678f64437dab60482ee238a94a3cfb7a3b12fefeb1599aa18c6f748bcd872a83c6baf76aef845cd286710ab5dc28634fb4ad83063c26f1e602c6e91d9dbe07dbb32d3444cd87f2e4974a149de5df090188174d1f1b188b3813111f0510da4c07b6e10e270d3834ac4c8c8127b0b933b6f0c4b2f8c520ba4d873d590a3c327cac5e0feef7857ebafe9f5bc946f1fc0ecb6453161a9e5f5f1a5f7d232c508fb24d5e17eb33b870c1132bef50856d9964b68506708296f8971fde3cf636c5c43a680aedee974fc830be0fd9d409657a62d0731b3142ba9bb11e8e67dc26d840728ee71428f1685399cb2b6280e7e56ef06a04ee1d8f0285e9bf42559f18fad1ff125335f155670cdf612f8d1b0a66030f10eefe442a53fe6e78026471869c12cea27ed9d93c5d071eddae98389481165be82bf73641701125e632c9263bd78b0b96c3c142a5d1f683fef3ef3b16b9ae675488711492eb40e125de35933bc44d6738fefe566e23c2de8208f84647d3c6e31dae67b65f1c71f6ed97758324aaa3a7c398880ca6c081fa6e2a1c2a9273a4664cefce18d9cfb423dd95a4776050e92198f275d92ebe13329461beca6bdcdf22868b30663a33aa939d53b9cd7d6402db892d0637ead35763fa8553b445256643206eae34a3550b8f72592e6c4a5d0dc3e9be8a58f7bea959ae6663b285be193fc8db937039c1e47bb4deba569225bacf92622f8d6ead78915e1982b5979815e98176af54db50e1dd90c2a3e7d3e77a8f43872580b1326cd8edf5e2927c1e12f604a3fcd18078d229468e326529ae2364eb2354c71701a40eb42c4572a7a2f51d9ba21b4d9e907032dd2d73d3d598a322ced3ecb4823e4b99101806eedd78bfc7a25beded17b7be746af18d8403cefe4aa9d895c2a5d379547d5ea23b6f4d1df35c712b8e48ddb267fd350339b8508b80296a1402d651c2a8bb27aa326d4f69eab9b03f94f447395b55a570c3db4618d6e967895773726856e019e4d17e26a7c9cc5deffefd0b9d94fb37ee6df0879212a1304da5ca120ffa2ede22755e366bd9284cc4a4f7571db3a92b9980031560669de0b6c738ba830797942f4fb42b9a7154a8d2b2245744886f9b0fb98b5bc27df46f5536a49381afdd7aa6bd5d4e5a5af25ec8783b4cf38b5755d2097acc90a1ed28ccfe49d412ad54a91f1a4a98ae9d69d940e3d9aceb634109cb6e7d79921760d1a360a49b6fd1525a488e39e897c401cd180718809cb39b84899d8af03752367c251a4a1ec68c13033a12052a1ae676a11ee742b6f96f873684ee02fa48a4b72db3c1604f61b16bec6019e366b7e0089a8ea6ee2742f876f0bad606bab6a2e9a816adb8b725cb544dfbc89792393685412dd863e56945fe65ad098c21ce7b62445a86cf8ef60bbf075280d194eddef26f4917658e45dd8fd35582d64767f4cbae15f3531a99a22567e6055ce247e6e1ce46e10ad34e205b4151acb3c6f713ae5ad0cd958bcb3f1dc34f54eef1aef2eca2a4088ba02303f90bd6f11a6b0234098cb7c026d496a1f1cb0857b783fc697d7098f6b02e5fc77c0effa140056830ff9966af81423e497cc3cf53068363138e10267ec19678f0a406421c75b467db4b375dd94985698ab98e2705bb9df63c06234db5931c481d0a556863c0388f0609cb6835e8f6b5ad9bdcb92c810807e456d26b5261d0724eeeefb045a2968986c3e55f00e529b063008def984eb67258fec7852e55672b90bcd1c20f8795ecd31f2b13c3bbed39e6a490911c469a252aec9dd2936471f6f330b2410ae16d25174906622f793826f0f53a05c2d2302211a50b331a4a9c65ef57962bc14b75b9215e7b25ba63633a3e4a3022dfc35b90c3718e59ddc92320c6670c213fdc710440232a486e2a8baa51d22b71352776443a70de31bf2734984fcd8b5b1b7d27ea9a4a2447d1a14335f75bab5eb3ccda86cce9d24b9b06c5daadd48c8d4abed9015782e346db124336567b5ac3af6ac01f6a2a03af89164d00c0e08b8791c25c3fd354c3118799a5b99cb6296fa2fc6ec5f8ef5aaf31d2d45a06b7573b26a6231f78b5fa331fedc1b1d4a9276dfa3e3a6a9b53ebfc679171ed5be79a1b6a988618a8c523e1cf4d2bf34e93e6f3c729a27c53842e02667aa54cb11d298ea4069f4edc58a05f32d2c63352dfa0dc3471a94d2da1c7bd5046cc209df1b0000c7d88d31bb9bbb8fbd16057ca3d535ec36374ac4e728c4399afccb92893e749bf0191d6f317cc15195ccf3eefddb99d02d4ca5006af6c41bdec60692a2537ae477c9f6b0fd896d184c9b0e6bda7b380b7fdb51edc68911542b4ff739138bd48028ac3fe2517ca9fe126d204e86123e16c4c5dcbedfa26ebd27b35473f52524bde0a7d0428e6d1c3d66dbceef28bf8e34f25beb5bd53fdc9d1b5e96d35abb5cabfa8649fc58255fa3074011dd6da76ba31ba0946ad88dc68f4a666c255daeb43e3be9615a5c2a1b545ed0b0ca6da1e9fd6f88ec22edc12d984eb95490da3fc4ac40fa8b8861eec53fb5d3052d88dd6560fac0e7395aeb3f2c103550512329ff68edafb20011300d89289f72f211bd1585ec2efd1d1d33eea0e62fd0114abff52e6595057bb69964fff76d9b36dc924f3904926ccb390ea6f799b43c26fa21ec47e6ff9d1a90d119bcae613616e543afa8087aea1101b1bb11c213fa04e53c384dc2db6e67d478e4b78b5ef2dbdc16b9d1b5e2b876fa371a8691447987bf48253cded40adef184295066e1597295ac38773444ea784f71880eb1b05fcac8de70450770058ffe19bcf7b24ebd0c8d0fa79878a2f2189a7ddf0f1064eaef25367c1790abb50c980cfb77b47dcbd4da0ae9aaeb3cdf03fb9723adb82fddbfd2261a05223386226e1fdaa732aa521ff2713af4722c591a7d0ce2e36cfb7371a3fc90cfc22cb77298fe1c3e082b529ae49a08a24b9358673fd0f687a14675316cb373be0e4eb9896f5c50e373a564b950bafc67c98c5a3ebe97bfccaa4b39ad09747d8fa2f98031553e01d424fdea692107e434617bd278360ca61d28706a1531e644768096aba5adbc417828c8909dd91b286e850ca0568f99b17fb457f17c1951b1a9ead251e9f3bb88af52843276635818538884d475d4b69f08166c74fbc61091b0402bf5e802bd8ad5aabf1b394601e9f021585ecb180f6ee846a988d198628fcf44b8854494447bf17d30b37001644d41dc6c6a95af06ca222b09f1c0f9fec7c952bb7f6e7118d48988861e067e605a0c610e8f5b614abcf505c87dadda4e1c357bbc29b23fddafea237ed8e1190ea0ab6f569690005f8e66a47551b04998d8448cadeeb5915a2455585211e2d255b1e347fa70a74a9df49f9cc7353ef915663c625515bc2c84d675a0b079c28a6ed577508932db1c946b1209744f0d93216fd1e3147ce3a84495cfbd9b637cd3476c30a57db3c9d99c5d27a7f8d9db5ccf4a8e038b8856eff499a9ec508dce0e698ab63b579e8af89ab322648eab2d9750a0fe52269e6546ee724d694d82593e75b8992a2a3df79abdcf4de8a4c401767e4eabcc8fc03244fdc7fa46398464e8513345b1fd2f7f7baeca0d35f6b873b927a02b15e74b5c19d8573004847c866d31", 0xc16}], 0x1}], 0x1, 0x0) 14:58:17 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x8, 0x0) [ 484.923200][T21148] fuse: Unknown parameter 'ro/tmode' [ 484.986922][T21155] fuse: Unknown parameter 'ro/tmode' 14:58:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'ro\\tmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 485.096049][T21158] fuse: Missing mount parameter(s) [ 485.141438][T21159] fuse: Missing mount parameter(s) [ 485.152451][T21154] kvm: emulating exchange as write 14:58:17 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x9, 0x0) [ 485.253191][T21163] fuse: Unknown parameter 'ro\tmode' [ 485.304456][T21126] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 485.319411][T21168] fuse: Unknown parameter 'ro\tmode' [ 485.383386][T21166] bond0: (slave bond_slave_1): Releasing backup interface 14:58:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'roo%mode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x8000000002, 0x300) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000003c0)="39000000140081ae00003c9733f5f087110008abead99025e4ca9b4e7d0f6298db85d0b0e62bdbb7d553b4e921556b3d5df500c250825702fc", 0x39}], 0xf5}, 0x0) [ 485.491502][T21171] fuse: Missing mount parameter(s) [ 485.541641][T21178] fuse: Missing mount parameter(s) [ 485.552598][T21177] fuse: Unknown parameter 'roo%mode' [ 485.583893][T21180] fuse: Unknown parameter 'roo%mode' 14:58:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="56ef637615b704c4aa77cebc58325dc65adaff3124533c31"], 0x18) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb8, r2, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}]}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x44001) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001e00)='./bus\x00') sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$P9_RSTAT(r3, &(0x7f0000000200)={0x48, 0x7d, 0x2, {0x0, 0x41, 0x1, 0x18cc, {0x9003ed5fd222a300, 0x2, 0x1}, 0xed9f23a459e781b3, 0xff, 0x0, 0x8, 0x0, '', 0x5, 'vfat\x00', 0x0, '', 0x9, ']GPLem0!:'}}, 0x48) 14:58:17 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf, 0x0) 14:58:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'roo\\mode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:17 executing program 4: r0 = socket$kcm(0xa, 0x25, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xa}}, 0x8fe7, &(0x7f0000000640), 0x11d, &(0x7f0000000180)=[{0x12, 0x84, 0x6}], 0x20}, 0x0) [ 485.829062][T21191] fuse: Missing mount parameter(s) 14:58:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xa3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) sendmmsg(r0, &(0x7f0000001fc0)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x0, {0xa, 0x4e23, 0x3, @remote, 0x80000001}}}, 0x0, &(0x7f0000000940)=[{&(0x7f0000000240)="042a7d0cae2234e35f52569f059c6a1cdc90004d6050638da8d7c4b9b0a83d635c7ab08de2afa94439dd86873cfcd10c594670144471bbef8f38e61aa56570cb683a30968d323cf7e269ebf33b8efc95b140d2c63efd82a7eb30b9aca889b67dd784f105dcebe69d7d6f8072a17f9e6803642178c5a2441c9560735b9f89658fb1cff91a8a32c285c5bede0306b27bde1cf297ad15b2c3b873055a55668c992ed651805177242c76e5b44ee1b2aa7fb298de9c558139ca729eca7c92bccdedf3e6514865a4ce627f56853a1367fb341092d1c0aeca05a47e416833"}, {&(0x7f0000000340)="b1067d376f3601c71cd879b86adfcb53dff7c088c9753c9c35f8973ef7b5e6a4870310e668a4d98b7a2484a58623b7dce91896e25a20b394f12ac41a0137e589e0699ee4bc1d6e2d4c94de19baa0b45bce8d21d920372160a33855b2459d39330a314b8c119854a4bb7ec4bc9712f82b6b0827389f6e831959d9cdb2f61e7534a9e5c00034ca132356cf898c5f1e3f9e9eb43b9e42adca64be4111bdff91b900bcfef9f1535b1821c45ccaa4dd9dcfad9d8df8f9f97fbb9ef09c633bbc58eea519c934ddd7268f7d8215be4d1a4d6a7a9d2d46a8bf1c3235d3a08adc21a55cc315843b99ed979e1bbae593647ab9113a9a20cd4b98dcb8"}, {&(0x7f0000000440)="838f6c9544b80de40f344fb798c1552ddd4a0ccdb4d2ca39c7faface2743779bbc8db73d"}, {&(0x7f0000000480)="00acd8f400a09fc20e8b5035ea10eca4163f"}, {&(0x7f00000004c0)="4cd8c1e3ac47968239d72c185426c1cc17044fc05613e8c28ea66e96bf8646207fbe8c96c9ff8496ff3948f3fe1bcd5fe554b57593750dba8909c1c2dcc0f860f775dc06388c172dfdaa076f32a5454e91b8fcb92b2452fcbbdf518576c04e941a76b1fea64e450fc77c02fa2fec2c245d74a9f71e98443b8e8b0d15446a0697cdd4105495b0be8202407805c8298f87b1f895d2054f2ff7e6eb3bcb0906a4162312256d4578f9c3d620f874b138ae9b0818d3500f0b4ec225fb2b19e85c12b33ae3"}, {&(0x7f00000005c0)="07c0194377ca4bf0c766230f7a805ee361927347bf962ad6a6e2656a5b79c832389f725a4e01a18b484b71f354b95c4f0b6e6ae827eaabdf482e76396a1161d807e3f1b7fd"}, {&(0x7f0000000640)="88f21990af571768e65afe7d6ee8bfea15d48bd1bc8390298ab5b0b940acecce2ebd47e79c97064e34df50e9df31087bc7900afb1b4c4db48b2bf35f100cd1a94464d1ec719a61abbfb0ce09e7c29d528dc5f8e383e3c1d42d5b38859b49ef6a32debdc1670a90"}, {&(0x7f00000006c0)="f96b960a23d44f234d8500acfeaa64357d6f98bc59a156035a3c8852d5112dc3b6ae6d48a03e679812a00bd16385fc6da42c90d1fccb3dd0b73a79e2aefaa497386174d43313f3e67900c65ae50d0e9c08c3e1f9250a3bb82ad4fe3f02f422a490c7e105c344e94622c1ff17e49aa0ba80196189ca07aecd71e3ec7038154d8609edf77b48494b657da7c6f4443870b0cb2dfdac2544cde0cd92f44fa5c653c1f52c521eaed7ff64ab142ad3daa6d57c9eb68b52f7f43acc6c4d26e961db35586a83847a74e6c9fce58b5e37539306718787fce0dde170c831aabe29d89eea763be003264c5e1e07b1a9ad5446a8"}, {&(0x7f00000007c0)="a635ff17c31459dcfd32433ad4bcf0eadef4320876b0525d7b4efed48f9bf8ed33b389083fa2ae09a23b764074b71fbf86305b99199ab6fad0198f8b62285ac061b5dd7b4583b629cb9dc4fd88d8f829847e1547bc1ad2eb2dec7789fc3fb45eb4646f04203f1844eda9be787d524a2a93d1f63e8f11d386ffe452d5b3b2a5a6d13fe7cdedd471f81a57d21d33c997a16c542c92d1abc5f084085ab5b10e105c2ae56c2d81f8e66d967b17044f8733d5c65816948257801ab0ca4495ac876d056cf79e0f753d2274269489b73c3948c45e4cb6299ed69f37c8c7ef1c9a7aa8b2b8852505bd313bf03944", 0x13}, {&(0x7f00000008c0)="02705aaf72a7bf260fe7019bbb1f01df81dc2d39c08f8dd45038986001c5bd2c0340bf588ef4ea2d98a02b9880c36cc48a6caa2a8be0003733f73afa12544d086eebe2cd64bb05d0d0adaa24ee882acc9fab7ed0930105de7e6ba36c6a7b3a"}], 0x0, &(0x7f0000000a00)=[{0x0, 0x0, 0x5, "acae5e982be3107ec4ce6e7f799bd79453387c8feaea391ff4bf874353448d9e459aa868ddb3cfb9c3502a9894926b100f51ba6302766953141adf253585e71103ecba5819a16ec4313d50f8cfa162ff6966b7555a484772d1fe197f206771e734f0602513ec8ff6b7c07d21cf3b825418f0cd38b8511734e672bbe3f8bb60e3733d792357f7ba6225e717bed86b48832338000469208495a9"}]}}, {{&(0x7f0000000ac0)=@vsock={0x28, 0x0, 0x2711, @host}, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000b40)="10cd9d575b97ec8d06dc79f5eb61e555a1770980576e668d39fb4dc234dc6c92a9a2f64bab86e924f905ee5282e29ea21cf4f02ea500c6c9341883993166e7537af673dead429d76980157684dc6271442db8b82f7df6024e5301550c1b1247c8cfd9d99a73b174562e779cbf0e833551bceee72f7d7e430cbf953e2510c0c2ae3d86cd27ec7c7e5024d2fd9bbda1c1ffc7256e91fe943324b8d3c299edc1c8c5c36ca09f29525a8ebafb2afc8e9423012caf34247850d13a18d90ebe1f0b3950ea7fcd6400339bf39ab5f91f269de775e1723c7adfe0d32a3c181396bc580eb5df7e973cd3fa8b76ab37b3b465aacedef9826b7527ae869"}, {&(0x7f0000000c40)="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"}, {&(0x7f0000001c40)="05b24adc59721d300fa60fae586025b0bb90629ce75c2ebc379049a578698479ffabd811a4f46bfe81169b52467b93e11c651f0e8bba40ed24cd544e51e3b8dd8ea6c0633a9b9ac2785a1ac2326ac3b82bd4f5e8f769f1d7e30ce1b43fb5af674e8203e9c6de526567f9185f51233edd001ce52b0363f193fcd4e8f4e7981059ed6235674888faa8e4b433690716ccf5653ec312a3ff2331af9f8818cf46c1718f7d53eb2a508eb9f820cd3ede97fcb83ee140b886642abccd155940d8f842869182e781228ef21abddd6dcdfd5c55", 0xfffffffffffffe9d}], 0x0, &(0x7f0000001d80)=[{0x0, 0x114, 0x1, "ae136f82392e1151fd99c6fdae6e0e53f2ede473d481c105a6729615298db56cceb76566a29a86d24b33712d75677cd00db54ecbdd79e3da2d6747906afdf801efab03a0ed7e4d25de3fb345bde8ff1f9e0a3bc078b05bfa62f9c1282123297722f513e23ff197ae0bcfba230875c017dae0be82af8c"}, {0x0, 0x10b, 0x9, "0a6e898f3c3715df"}]}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001e40)="0fa805d4dfb3e7ccf9f9cb47bbfc93807b656e733e81687449abce8b73de927a25a6dd1b36e76aa7b7d96bf2012c03366eab58122a59a4c43da067868b94f55263b9a813d0b2d96be71ffbce02a18dd37ab5fab924cb3ad523f41a30794b6b4b94d33ffaf1abec49606c315bf052ec386374c25cac52b809b59575cfedf48a899ac78adaba4b2dc63c48ab30debb269c71af095b9d52203af83a37be8f76f867489ea3f1b5bf848ab61c978cda1000ab9646beb77f491edb38e6e57bb524029d56fa13"}], 0x0, &(0x7f0000001f80)}}], 0x25d227c11b23191, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4c, "e1a12e6492f514febdc7bdbcc488d35a733f8f10475f3c6091edef3a9f5b2118ad0f7d29730e142768472985a113bddade75fe7aeb9e674d55c0e58ee268d05106da15f21514119317d16d9c"}, &(0x7f0000000000)=0x70) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x80281, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0xfffffffffffffff9, 0x2, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x3}) 14:58:18 executing program 5: ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f0000000f80)={0x0, "d0d3c2a21932e844a89e906edfd511636d1ec93e5971f312e4bd08fd3e10bc18", 0x0, 0x4, 0xaf8a}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x386) connect$inet6(r0, &(0x7f00000000c0), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) fcntl$setstatus(r0, 0x4, 0x0) 14:58:18 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x10, 0x0) 14:58:18 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000380)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x3, 0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3('}, 0x48) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x400) ioctl$MON_IOCQ_URB_LEN(r2, 0x9201) [ 485.851492][T21197] fuse: Missing mount parameter(s) [ 485.858822][T21190] fuse: Unknown parameter 'roo\mode' [ 485.885573][T21199] fuse: Unknown parameter 'roo\mode' 14:58:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'root%ode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:18 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x2, 0x800, 0x6, 0x6, 0x0, 0x7ff, 0x80000, 0x1, 0x1f, 0x4, 0xfffffffffffffffc, 0x7fffffff, 0xffffffff, 0x1, 0xffffffffffffffc1, 0x1ff, 0x7, 0x6c, 0xfffffffffffffffe, 0x3, 0x10000, 0x4, 0x5, 0x3, 0x6, 0xd7, 0xe51, 0x7, 0x3053e8dd, 0x9, 0x101, 0x3f, 0x5, 0x101, 0x159, 0x7fff, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000000000), 0xfe624c7fd5537fa9}, 0x8000, 0xfff, 0x1000, 0x8, 0x9, 0xffffffffffffffff, 0xd51}, r1, 0xf, r0, 0x3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 486.096155][T21209] fuse: Missing mount parameter(s) [ 486.155467][T21216] fuse: Missing mount parameter(s) [ 486.235443][T21221] fuse: Unknown parameter 'root%ode' 14:58:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, 0x0, 0x33) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4080, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, r1, 0x0, 0xa, &(0x7f0000000080)='/dev/zero\x00', 0xffffffffffffffff}, 0x30) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x3) waitid(0x1, r2, &(0x7f0000000200), 0x1, 0x0) accept4$netrom(r3, &(0x7f0000000280)={{}, [@rose, @null, @bcast, @default, @default, @bcast, @default, @bcast]}, &(0x7f0000000300)=0x48, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x80, &(0x7f0000000100)=0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000180)=0xe09e) 14:58:18 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x48, 0x0) [ 486.258791][T21222] fuse: Unknown parameter 'root%ode' [ 486.469669][T21220] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 486.507122][T21231] fuse: Missing mount parameter(s) [ 486.559740][T21233] fuse: Missing mount parameter(s) 14:58:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="c0dca5055e0bcfec7bf070") syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500), 0xc, 0x0}, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000440)=0x4018) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="40b8b32c547e8e5fcc"], 0x2}}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000480)=0x4) ioctl$KVM_NMI(r4, 0xae9a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 14:58:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0xc0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0xff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x5, 0x2}, 0x0, 0x0, &(0x7f0000000080)={0x5, 0x10, 0x3ff00000000000}, &(0x7f00000000c0)=0x40, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0x7}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r1, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000240)={@local, @empty}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x7e1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001380)={r2, &(0x7f0000000300)="65b186a7ad1f2249bb979da30a12097851ffacb97c8fc760a4246967743a7227d54d0ba7ca41a021c4accbe4f97fdd44b44fd7b285fb91c2d7f40bb659c26894ffe73f1386fadaefaf70cc9e35db68f48de8ed24ba99d4c122e1db98149a10a7321663", &(0x7f0000000380)=""/4096}, 0x18) 14:58:18 executing program 1: r0 = syz_open_dev$dspn(0x0, 0x0, 0x801) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$vsock_stream(r0, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32], 0x1) openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) write$FUSE_CREATE_OPEN(r1, 0x0, 0x0) close(r1) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x450, 0xd0, 0x0, 0xd0, 0xd0, 0xd0, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @rand_addr=0x7, @local, @gre_key=0x3, @gre_key=0x6}}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e21, 0x5, 0x4e21, 0x4e22, 0xa5b6d2f7f232bbf7, 0x2, 0x9, 0x3f}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x615b}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x3, @multicast1, @local, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr=0x1d4, @local, @gre_key, @icmp_id=0x67}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x24}, @rand_addr=0x4, 0x0, 0xff000000, '\x00', 'ip6gretap0\x00', {}, {}, 0x62, 0x2, 0x66}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @loopback, @remote, @gre_key, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4b0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x3, 0x5}) 14:58:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootm%de', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:18 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4c, 0x0) 14:58:18 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xb07}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = open(0x0, 0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/16) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000400)=""/235) keyctl$set_reqkey_keyring(0xe, 0x7) lsetxattr$security_smack_entry(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='security.SMACK64\x00', &(0x7f00000002c0)='\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000780)={0x0, r5, 0x4e, 0x3f0000000000, 0x2}) pivot_root(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 486.729899][ T26] audit: type=1804 audit(1567090698.890:15869): pid=21235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir902545750/syzkaller.BPufE2/458/file0" dev="sda1" ino=17730 res=1 14:58:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootm/de', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:19 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x8, 0x0, &(0x7f0000000040)=[@increfs], 0x0, 0x0, 0x0}) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/138) [ 486.877328][T21247] fuse: Unknown parameter 'rootm%de' [ 486.886019][T21249] fuse: Unknown parameter 'rootm%de' [ 486.910658][T21250] fuse: Missing mount parameter(s) 14:58:19 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x60, 0x0) [ 487.087626][T21261] fuse: Unknown parameter 'rootm/de' [ 487.144402][T21266] fuse: Unknown parameter 'rootm/de' 14:58:19 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0105303, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0xffffffffffffff59, 0x7fffc) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="2321202e2f46696c6530202a2d206d696d655f74797065766d6e6574317472757374656420207b23406d64f3c5198e5d9e09d87f1bc5113573756d5e6d643573756d20245b29266b657972696e67736563757269747976626f786e6574316b0a1138594b54e624129a76db695350b27626469a23841f65fb48aaf3be8dca87b37960257354c9e2f969795d72739f41ca5586e6b92dbcc1b4e8135550c6ccc410b0019384c30b316ca1d3a1a645afb515f1086cae351ae3aa680d9c608e390a2524db84b163a87cd6e430617750e8126921cddb2c5f4b9b6187b6fd36858973998fae94a65d92cd5f590224cc15567f9b4772118123a2c4b666eb63d688c91927ecdb405ae597ec8c09675ef993d9a60797f0981d216614370000000000001bac683e39cc8b83f81d723027dffbb4793952725b2e6958194868d5ac6b7235f85739518b51f5d59dd065a823f785ce8688e0a696cd171ac14ee0e073cb27bf17773a0ae0f37e8f6007749c3a39"], 0x16c) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x100) signalfd(r0, &(0x7f0000000100)={0x6}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0xfffffffffffffffe) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000380)=0x9) r3 = syz_open_dev$midi(0x0, 0x9e7e, 0x1201c2) pidfd_send_signal(r3, 0x8, &(0x7f00000003c0)={0x33, 0x31bc, 0xfffffffffffff6d1}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000740)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000480)={0x2, 'syz_tun\x00', 0x1}, 0x18) write$P9_RLOPEN(r1, &(0x7f00000001c0)={0x18, 0xd, 0x1, {{0x20, 0x0, 0x5}}}, 0x18) listen(r2, 0x200000000002) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}], 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, &(0x7f0000000440)=0xfffffdb8) r5 = msgget$private(0x0, 0xaff03116209b9b62) msgctl$MSG_STAT(r5, 0xb, &(0x7f00000004c0)=""/241) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) dup(0xffffffffffffffff) 14:58:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootm\\de', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:19 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x68, 0x0) [ 487.432248][T21279] fuse: Unknown parameter 'rootm\de' 14:58:19 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr="9b0487f41df4f37d463ad6a921b01229"}, 0x1c) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @local, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x6}, 0x1c) 14:58:19 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x11, 0x1a001000000}, [@ldst={0x6, 0x0, 0x3}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x23f, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff34, 0x10, &(0x7f0000000000), 0xffffffffffffff5e}, 0x48) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) [ 487.482891][T21283] fuse: Unknown parameter 'rootm\de' 14:58:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmo\\e', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:19 executing program 4: r0 = socket(0x10, 0x80002, 0x0) connect$netlink(r0, &(0x7f00000014c0)=@kern={0x10, 0x0, 0x0, 0x80100}, 0xc) getpeername$packet(r0, 0x0, &(0x7f0000000180)) fsetxattr$security_selinux(r0, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:watchdog_device_t:s0\x00', 0x27, 0x2) [ 487.704273][T21295] fuse: Unknown parameter 'rootmo\e' 14:58:19 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6c, 0x0) [ 487.739468][T21300] fuse: Unknown parameter 'rootmo\e' 14:58:19 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xb07}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = open(0x0, 0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/16) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000400)=""/235) keyctl$set_reqkey_keyring(0xe, 0x7) lsetxattr$security_smack_entry(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='security.SMACK64\x00', &(0x7f00000002c0)='\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000780)={0x0, r5, 0x4e, 0x3f0000000000, 0x2}) pivot_root(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 14:58:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000280)=""/80, 0x50}, &(0x7f0000000200), 0x1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, 0x0, 0x20003, 0x0) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0x14, 0x11, 0x2, {0x0, 0x3, 0x8}}, 0x14) connect$can_bcm(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000280)}, {0x0}, {&(0x7f0000000400)="efbbd6b38712bde581bd99f37644b505a5454ed16676254d397907c3d769e025759f1809a9867c6f559d98db9aec069f05e0e8585bbe5fa9d6c13a3abff1f49de0ef", 0x42}, {&(0x7f0000000340)="44c661063d0c6a29045a4eef695b936c3522d83b", 0x14}, {&(0x7f0000000140)="d82a63a67db0905d22216f988ad69a815ee05bb5fc3b0679b423b1", 0x1b}, {&(0x7f00000006c0)}, {&(0x7f00000001c0)="9429b5b50cb5d7ad4c7bee7c7ce353e6bc63e9863ef2", 0x16}], 0x7, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\x01\x00', @ifru_names='bond_slave_1\x00\x00\x00\b'}) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='net/fib_triestat\x00') getsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000003c0), &(0x7f0000000480)=0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x1000, 0x9, 0x4, 0x2, 0xffffffffffffff01}) 14:58:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmod%', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:20 executing program 4: keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0x1000}, 0x2a, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000440)='X', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/112, 0x349b7f55) keyctl$read(0xb, r0, &(0x7f0000000140)=""/227, 0xe3) [ 488.105594][T21318] fuse: Unknown parameter 'rootmod%' 14:58:20 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') openat$cgroup_ro(r1, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xedV\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) lseek(r3, 0x203ffffd, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) write$P9_RXATTRWALK(r2, &(0x7f0000000080)={0xf, 0x1f, 0x35}, 0x20000357) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil) 14:58:20 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x74, 0x0) [ 488.149101][T21325] fuse: Unknown parameter 'rootmod%' [ 488.157753][T21317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 14:58:20 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000006d00), 0x400034b, 0x24000004) [ 488.221626][T21323] bond0: (slave bond_slave_1): Error: Device is in use and cannot be enslaved 14:58:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmod\\', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:20 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x7a, 0x0) [ 488.446473][T21338] fuse: Unknown parameter 'rootmod\' [ 488.501468][T21342] fuse: Unknown parameter 'rootmod\' 14:58:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x2e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfffffbfffff3ffa7, &(0x7f0000000140)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000000c0)={0x1080000000000000, 0x0, 0xfffffffffffffffd, 0x4, 0x1}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) openat$cgroup_int(r3, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) 14:58:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$apparmor_exec(r0, 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f0000000140)=@v3={0x3000000, [{0xff, 0xf18}, {0x7fff, 0x5}], r1}, 0x18, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10000, 0x0) connect$rxrpc(r2, &(0x7f0000000300)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0x100000000, @ipv4={[], [], @multicast2}, 0x3ff}}, 0x24) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\b\x00', @ANYRES16=r3, @ANYBLOB="10002dbd7000ffdbdf25030000001000040006000000010100000100000014000100ff010000000000000000000000000001"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 14:58:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc002}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:21 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xb07}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = open(0x0, 0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/16) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000400)=""/235) keyctl$set_reqkey_keyring(0xe, 0x7) lsetxattr$security_smack_entry(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='security.SMACK64\x00', &(0x7f00000002c0)='\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000780)={0x0, r5, 0x4e, 0x3f0000000000, 0x2}) pivot_root(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 14:58:21 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf0, 0x0) 14:58:21 executing program 2: mknod(&(0x7f0000000040)='./bus\x00', 0x3a0914c44f7b802d, 0x1b00) r0 = open(&(0x7f0000000080)='./bus\x00', 0x400000003fd, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="005e661a68f3253089192e", 0xb}], 0x1, 0x0) write(r0, &(0x7f00000003c0)="9c87c377284c35b87e2e", 0xa) execve(0x0, 0x0, 0x0) 14:58:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="02000f00000a00000000ff07000000000000000000000000000000000000000000004200000000000000018000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 14:58:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc003}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:21 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x300, 0x0) [ 489.200137][T21372] ldm_validate_privheads(): Disk read failed. [ 489.241409][T21372] loop1: p1 < > p3 [ 489.280665][T21372] loop1: partition table partially beyond EOD, truncated [ 489.303852][T21372] loop1: p1 size 2 extends beyond EOD, truncated [ 489.359573][T21385] fuse: Missing mount parameter(s) [ 489.377809][T21387] fuse: Missing mount parameter(s) [ 489.397099][T21372] loop1: p3 size 32769 extends beyond EOD, truncated 14:58:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, 0x0, &(0x7f0000000100)) 14:58:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc004}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:21 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000640)=""/240) open$dir(0x0, 0x101000, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) seccomp(0x0, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000140)=[{0x0, 0x22ba, 0x4}]}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 14:58:21 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x500, 0x0) 14:58:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee6e, 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000f000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa5) getuid() [ 489.646695][T21397] fuse: Missing mount parameter(s) 14:58:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc005}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 489.699629][T21403] fuse: Missing mount parameter(s) 14:58:22 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xb07}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = open(0x0, 0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/16) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000400)=""/235) keyctl$set_reqkey_keyring(0xe, 0x7) lsetxattr$security_smack_entry(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='security.SMACK64\x00', &(0x7f00000002c0)='\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000780)={0x0, r5, 0x4e, 0x3f0000000000, 0x2}) pivot_root(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 14:58:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a4f000/0x4000)=nil, 0x4000, 0x0) munlockall() 14:58:22 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x600, 0x0) 14:58:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc006}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) membarrier(0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000004c0)=ANY=[@ANYBLOB="04ff0fa3d5e28fb4e799153c000000000000b0e3f9877f000000f9ffffff050000000001007f9c92dc0000000000000000000f0000801b0d002a3ed0903fdddcb800060000003f000000ff7f0000000003000000000000000000008ca5ab9c000100"]) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:58:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff02c}, {0x80000006}]}, 0x10) [ 490.160770][T21420] fuse: Missing mount parameter(s) [ 490.210851][T21424] fuse: Missing mount parameter(s) 14:58:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc007}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:22 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x700, 0x0) 14:58:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r0, 0x0, 0x0, 0xfffc) 14:58:22 executing program 4: r0 = memfd_create(&(0x7f0000000280)='\x00\x00\x00\x00\x00\t\x00\x00\x00\x8as\xaa\xfe\xfa\x1bf\a^\"9\xdd\x8bTi\xe8\xc9\xfe8\xcf)\xff1\xdf5\xa80B\xb0\xda\x83\xf8\x10M\xab\xe1\x9c}i\xc2\xda\xdb\xf0\x97\xaf,}i{t\x904;_\x91_\xfd\x90\"\xff/`\x19q\xf4c5JC\xb0\xe2\x8c\x8a\xd3\xe3C\x02\x12\xf7+\x18\xb7\n\xa3K+\x98u#L\x92\xa0Hj\v\xaa(h\xe4\"\xeb\xc5Kv\xca4\xd1S\xe3\xe2\xa8\xafk\xfb\x11\x8f \xca\xb4\x88\",F/w\xd7\xffC\a.\x00\xe5\xa0MJ%\x15\xf2\xe5\xad\xe1\xa0[PB\xdb\xcc\xa5\x00\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x200000004000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) clone(0x4000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 14:58:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc008}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 490.712708][T21450] fuse: Missing mount parameter(s) 14:58:22 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000000)=0x54) [ 490.755327][T21450] fuse: Missing mount parameter(s) 14:58:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 14:58:23 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x900, 0x0) 14:58:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r0, &(0x7f0000000040)=@random={'security.', 'selinux\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x0) 14:58:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc009}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 491.124873][T21470] fuse: Missing mount parameter(s) 14:58:23 executing program 1: socket$inet6(0xa, 0x0, 0x0) alarm(0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000080)={0x30, 0x6, 0x0, {0x1, 0x0, 0x7, 0x0, 'user_id'}}, 0x30) 14:58:23 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x4c09ffff, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x12) wait4(0x0, 0x0, 0x0, 0x0) [ 491.161962][T21475] fuse: Missing mount parameter(s) 14:58:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc00a}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:23 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') pread64(r0, 0x0, 0x0, 0xfffc) 14:58:23 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf00, 0x0) [ 491.383353][T21486] fuse: Bad value for 'subtype' 14:58:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000040)=[{r2, 0x88}], 0x1, 0xfffffffffffffffb) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 14:58:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x6, 0x1000}, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x35c) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000280)=0x32, 0x4) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) r3 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x0, 0x70bd2a, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x880) 14:58:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0xca) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendmmsg(r1, &(0x7f0000003880)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)='~', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)='2', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000680)=')', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000580)="bf", 0xfffffdfc}], 0x1, &(0x7f0000002040)}}], 0x4, 0x4040000) [ 491.513081][T21501] fuse: Missing mount parameter(s) 14:58:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc010}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 491.555742][T21507] fuse: Missing mount parameter(s) [ 491.568424][T21486] fuse: Bad value for 'subtype' 14:58:23 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffff000, 0x0, 0x0, 0x0, @local={0xac, 0x28}, @dev}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 14:58:23 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x1020, 0x0) 14:58:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xff00}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:24 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x2000, 0x0) 14:58:24 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)}, 0x0) [ 492.061453][T21535] fuse: Invalid rootmode 14:58:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x7, {'user_id'}, 0x2c, {'group_id'}}) [ 492.088838][T21540] fuse: Invalid rootmode 14:58:24 executing program 1: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffc, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000027c0)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, 0x0}}], 0x2, 0x0) 14:58:24 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x2010, 0x0) [ 492.246640][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 492.252568][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 492.287794][T21550] fuse: Bad value for 'rootmode' [ 492.305503][T21554] fuse: Bad value for 'rootmode' 14:58:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000001c0)={0x0, 'team_slave_1\x00'}, 0x18) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f0000000000)={@remote}) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback, 0x0, 0x2}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000240)=0x8, 0x4) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x1}, 0x7) clock_gettime(0x7, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@local, 0x12, r2}) 14:58:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20, 0x0, 0x0, 0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:58:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0xca) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000003880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000dc0)="bf", 0x1}], 0x1, &(0x7f0000002040)=[{0xc, 0x1}], 0xc}}], 0x2, 0x4040000) 14:58:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x3c, {'user_id'}, 0x2c, {'group_id'}}) 14:58:24 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4000, 0x0) 14:58:24 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffd1e, 0x0, 0x229}}], 0x0, 0x0, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r1, &(0x7f00000017c0), 0x333, 0x0) [ 492.659637][T21576] fuse: Missing mount parameter(s) 14:58:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000240)={0x7d, 0x0, [0x0, 0x0, 0xc0010141], [0xc1]}) [ 492.694356][T21574] fuse: Bad value for 'rootmode' [ 492.748741][T21583] fuse: Bad value for 'rootmode' [ 492.766658][T21581] fuse: Missing mount parameter(s) 14:58:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001640)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) 14:58:25 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x10}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 14:58:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'%ser_id'}, 0x2c, {'group_id'}}) 14:58:25 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4800, 0x0) 14:58:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffffffffffff55, 0x0, 0x0, 0xfffffcc5) [ 493.072801][T21598] fuse: Bad value for 'subtype' [ 493.111564][T21605] fuse: Unknown parameter '%ser_id' 14:58:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000040)="9bfee0cf785019"}) 14:58:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'\\ser_id'}, 0x2c, {'group_id'}}) 14:58:25 executing program 4: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100), 0x1321be) clone(0x2102001ff2, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="034afad9bd008acae95cffa3f09ef5a2", 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)}, 0x0) [ 493.174870][T21606] fuse: Missing mount parameter(s) [ 493.189354][T21601] fuse: Bad value for 'subtype' [ 493.229615][T21612] fuse: Missing mount parameter(s) 14:58:25 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4c00, 0x0) 14:58:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x3, @remote}}}, 0xfd89) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) [ 493.390536][T21621] fuse: Unknown parameter '\ser_id' [ 493.436069][T21623] fuse: Unknown parameter '\ser_id' 14:58:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'vser_id'}, 0x2c, {'group_id'}}) 14:58:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001640)='./file0\x00', 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000000', @ANYBLOB]) 14:58:25 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 14:58:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) removexattr(0x0, 0x0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2102001fee, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 493.582136][T21632] fuse: Missing mount parameter(s) [ 493.642123][T21635] fuse: Missing mount parameter(s) [ 493.718684][T21642] fuse: Unknown parameter 'vser_id' 14:58:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u#er_id'}, 0x2c, {'group_id'}}) 14:58:26 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6000, 0x0) [ 493.805168][T21648] fuse: Bad value for 'subtype' 14:58:26 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00\x88\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x2a8) 14:58:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x5, 0x4) [ 493.898445][T21652] fuse: Bad value for 'subtype' [ 493.981978][T21659] fuse: Unknown parameter 'u#er_id' 14:58:26 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffd1e, 0x0, 0x229}}], 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r0, &(0x7f00000017c0), 0x333, 0x0) [ 494.031725][T21664] fuse: Unknown parameter 'u#er_id' 14:58:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3d, &(0x7f0000000380), 0x8) 14:58:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0xfd89) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) 14:58:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u%er_id'}, 0x2c, {'group_id'}}) 14:58:26 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6800, 0x0) [ 494.339984][T21685] fuse: Unknown parameter 'u%er_id' 14:58:26 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, 0x0) 14:58:26 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa000800}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 14:58:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u*er_id'}, 0x2c, {'group_id'}}) 14:58:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0xca) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) r1 = mq_open(&(0x7f0000000040)='nodev\x95posix_acl_accessmime_type\x00', 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/125, 0x7d}], 0x1) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) 14:58:26 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6c00, 0x0) 14:58:26 executing program 5: clone(0x2102001ff1, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mknod$loop(0x0, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) request_key(&(0x7f0000000900)='asymmetric\x00', &(0x7f0000000940)={'syz', 0x1}, &(0x7f0000000980)='tmpfs\x00', 0xffffffffffffffff) [ 494.697085][T21700] fuse: Unknown parameter 'u*er_id' 14:58:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000300)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x2, 0x20) ioctl$VT_RESIZEX(r1, 0x560a, 0x0) 14:58:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000001c0)=""/126) 14:58:26 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) ppoll(&(0x7f0000000200)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) [ 494.740900][T21706] fuse: Unknown parameter 'u*er_id' 14:58:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u+er_id'}, 0x2c, {'group_id'}}) 14:58:27 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x7400, 0x0) [ 494.957355][T21724] fuse: Unknown parameter 'u+er_id' 14:58:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2ee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) [ 494.991802][T21727] fuse: Unknown parameter 'u+er_id' 14:58:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u-er_id'}, 0x2c, {'group_id'}}) 14:58:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000340)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 14:58:27 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x7a00, 0x0) [ 495.251394][T21742] fuse: Unknown parameter 'u-er_id' [ 495.260129][T21746] fuse: Unknown parameter 'u-er_id' 14:58:27 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffd1e, 0x0, 0x229}}], 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r0, &(0x7f00000017c0), 0x333, 0x0) 14:58:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x5) 14:58:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u.er_id'}, 0x2c, {'group_id'}}) [ 495.436649][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 495.442632][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:58:27 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xedc0, 0x0) 14:58:27 executing program 5: clone(0x3182001fd6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = socket$inet6(0xa, 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x3f8, 0x1a, 0x4, 0x3f, 0x4, 0x3}) fcntl$dupfd(r2, 0x0, r2) write$nbd(r1, 0x0, 0x0) [ 495.545181][T21765] fuse: Unknown parameter 'u.er_id' [ 495.588539][T21770] fuse: Unknown parameter 'u.er_id' [ 495.591088][T21767] mkiss: ax0: crc mode is auto. [ 495.782635][T21785] mkiss: ax0: crc mode is auto. 14:58:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000300)=""/186, 0xfffffffffffffdd2) 14:58:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u0er_id'}, 0x2c, {'group_id'}}) 14:58:28 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x20000000000c, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5}}, &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x154, &(0x7f0000014000)=""/4096}, 0x2c7) 14:58:28 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 14:58:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf000, 0x0) 14:58:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 495.987383][T21807] fuse: Unknown parameter 'u0er_id' [ 496.059316][T21807] fuse: Unknown parameter 'u0er_id' 14:58:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'uXer_id'}, 0x2c, {'group_id'}}) 14:58:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040), 0x2000010a) clone(0x3102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, 0x0, 0x0) 14:58:28 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20005f) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600800000000008000004000002000600ca3f8bca0000004038000000000400f70400000000000000020000020000009226529a0001000000000000000000f8fb66ff000cef000004"], 0x4c) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) uselib(&(0x7f0000000080)='./file0\x00') 14:58:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xff00, 0x0) [ 496.467991][T21833] fuse: Unknown parameter 'uXer_id' [ 496.532366][T21839] fuse: Unknown parameter 'uXer_id' 14:58:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u\\er_id'}, 0x2c, {'group_id'}}) 14:58:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000300)=""/186, 0xfffffffffffffdd2) 14:58:29 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x800000, 0x0) 14:58:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 496.942953][T21855] fuse: Unknown parameter 'u\er_id' [ 497.019278][T21864] fuse: Unknown parameter 'u\er_id' [ 497.208849][T21869] fuse: Missing mount parameter(s) [ 497.273971][T21872] fuse: Missing mount parameter(s) 14:58:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001640)='./file0\x00', 0x3) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:58:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'ucer_id'}, 0x2c, {'group_id'}}) 14:58:30 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) recvmmsg(r0, &(0x7f00000078c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000001040)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = gettid() ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7fffffff) tkill(r1, 0x1000000000016) r2 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) clock_gettime(0x0, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x800040000000015) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 497.990742][T21883] fuse: Unknown parameter 'ucer_id' [ 498.034735][T21887] fuse: Unknown parameter 'ucer_id' [ 498.102686][T21888] fuse: Bad value for 'subtype' [ 498.258798][T21892] fuse: Bad value for 'subtype' 14:58:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)={0x2a, 0x0, 0x6, 0x7}) connect$x25(r1, &(0x7f0000000000)={0x9, @remote}, 0x12) 14:58:31 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x8000a0, 0x0) 14:58:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'uder_id'}, 0x2c, {'group_id'}}) 14:58:31 executing program 5: r0 = socket(0x10, 0x10000000000802, 0x0) write(r0, &(0x7f00000003c0)="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", 0x48b) 14:58:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007c00)=[{{&(0x7f00000004c0)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000002ac0)=[@dstopts_2292={{0x18}}], 0x18}}], 0x1, 0x0) 14:58:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000110440006c000000004ae4009500000000000000a6276b7d63aef8c68dad5c414e89e067722d64d172c2d49606e0cac9c05a15f07fd00a320c89dc106f138d6334bb150946e2ca123e342f"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) [ 499.788273][T21912] fuse: Unknown parameter 'uder_id' 14:58:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x8001a0, 0x0) 14:58:32 executing program 5: clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) syz_genetlink_get_family_id$nbd(0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 499.832126][T21918] fuse: Unknown parameter 'uder_id' 14:58:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)={0x2a, 0x0, 0x6, 0x7}) connect$x25(r1, &(0x7f0000000000)={0x9, @remote}, 0x12) 14:58:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'uier_id'}, 0x2c, {'group_id'}}) 14:58:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000040)="eced3df84b3a") 14:58:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf0ffff, 0x0) 14:58:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 500.183158][T21944] fuse: Unknown parameter 'uier_id' 14:58:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 500.244572][T21951] fuse: Unknown parameter 'uier_id' 14:58:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'uler_id'}, 0x2c, {'group_id'}}) 14:58:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x1000000, 0x0) 14:58:32 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d}) 14:58:32 executing program 4: r0 = open(&(0x7f0000000500)='./bus\x00', 0x8141042, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x101, 0x105082) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0x526987c9) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r1, r0, 0x0, 0x80005) 14:58:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 500.519425][T21971] fuse: Unknown parameter 'uler_id' 14:58:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 500.565538][T21975] fuse: Unknown parameter 'uler_id' [ 500.652241][T21979] fuse: Missing mount parameter(s) 14:58:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'uoer_id'}, 0x2c, {'group_id'}}) [ 500.701537][T21987] fuse: Missing mount parameter(s) 14:58:32 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @in={0x2, 0x0, @dev}}}, 0xa0) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000200)) 14:58:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x2000000, 0x0) 14:58:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 500.833050][T21992] fuse: Unknown parameter 'uoer_id' [ 500.909841][T21995] fuse: Unknown parameter 'uoer_id' 14:58:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='map_files\x00') fchdir(r0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='.\x00', 0x1) read(r1, 0x0, 0x352) getdents64(r0, 0x0, 0x328) [ 500.961401][T22003] fuse: Missing mount parameter(s) 14:58:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'uper_id'}, 0x2c, {'group_id'}}) 14:58:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 501.021998][T22007] fuse: Missing mount parameter(s) 14:58:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 501.172112][T22015] fuse: Unknown parameter 'uper_id' [ 501.213523][T22022] fuse: Unknown parameter 'uper_id' 14:58:33 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{}]}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0x0) getpid() r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={0x0, 0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x200096dc) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:58:33 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x3000000, 0x0) 14:58:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 14:58:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, 0x0) r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x61986e65d498ff73, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) write$apparmor_exec(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="737461636b207500bd36a8cdc1422f7606f36b59cf02b0f2e60409fd60fc20c895ae0714e3aa5de3c89d3a422353ad05b54b915c371b7eea3bd6db3a9ab8954acd1b31138dd73e06e4a39a9d6ac03aced8097d00aae2932eb5a9216476205bc2d081885c6184d4f9bc7b3d29d30d631bc4f308809dde492a7d8204000000dd7026a52590e3fff335695916b37053b59fc9ce66afbf5f1233a68d841e47a3d10f6218ec5000"/175], 0x8) r2 = socket$inet6(0xa, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, 0x0, 0x82000, 0x0) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x1c) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x8000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000000c0)=0x1) 14:58:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'uuer_id'}, 0x2c, {'group_id'}}) [ 501.519874][T22035] fuse: Missing mount parameter(s) 14:58:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 501.547047][T22038] fuse: Unknown parameter 'uuer_id' 14:58:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 501.575654][T22042] fuse: Missing mount parameter(s) [ 501.618960][T22044] fuse: Unknown parameter 'uuer_id' 14:58:33 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4000000, 0x0) 14:58:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'uxer_id'}, 0x2c, {'group_id'}}) 14:58:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 501.937426][T22061] fuse: Missing mount parameter(s) [ 501.999937][T22062] fuse: Unknown parameter 'uxer_id' [ 502.064568][T22067] fuse: Unknown parameter 'uxer_id' 14:58:34 executing program 5: chmod(0x0, 0x0) chmod(0x0, 0x0) semget(0x1, 0x0, 0x696) 14:58:34 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x5000000, 0x0) 14:58:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'us%r_id'}, 0x2c, {'group_id'}}) 14:58:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 502.443548][T22082] fuse: Missing mount parameter(s) 14:58:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0xc102}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000080)={'eql\x00i\x0e\xa9[\x00\xce\x00', @ifru_mtu=0x1}) [ 502.471288][T22087] fuse: Unknown parameter 'us%r_id' [ 502.488482][T22091] fuse: Missing mount parameter(s) [ 502.525990][T22092] fuse: Unknown parameter 'us%r_id' 14:58:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:34 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6000000, 0x0) 14:58:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'us\\r_id'}, 0x2c, {'group_id'}}) 14:58:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={0x0, 0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x200096dc) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:58:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 502.812576][T22112] fuse: Missing mount parameter(s) [ 502.876523][T22113] fuse: Unknown parameter 'us\r_id' [ 502.932374][T22120] fuse: Unknown parameter 'us\r_id' 14:58:35 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x7000000, 0x0) 14:58:35 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r0, 0x1}, 0x14}}, 0x0) 14:58:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'use\\_id'}, 0x2c, {'group_id'}}) [ 503.198474][T22130] fuse: Missing mount parameter(s) [ 503.245277][T22134] fuse: Missing mount parameter(s) 14:58:35 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r0, 0x1}, 0x14}}, 0x0) [ 503.270634][T22133] fuse: Unknown parameter 'use\_id' [ 503.300605][T22136] fuse: Unknown parameter 'use\_id' 14:58:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000000080)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") 14:58:35 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:35 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x8000000, 0x0) 14:58:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_%d'}, 0x2c, {'group_id'}}) 14:58:35 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r0, 0x1}, 0x14}}, 0x0) 14:58:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:35 executing program 1: r0 = socket(0x0, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 503.731214][T22155] fuse: Missing mount parameter(s) [ 503.738574][T22154] fuse: Unknown parameter 'user_%d' [ 503.766624][T22158] fuse: Missing mount parameter(s) 14:58:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 503.778624][T22159] fuse: Unknown parameter 'user_%d' 14:58:36 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x9000000, 0x0) 14:58:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_\\d'}, 0x2c, {'group_id'}}) 14:58:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:36 executing program 1: r0 = socket(0x0, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 504.070355][T22177] fuse: Unknown parameter 'user_\d' [ 504.102702][T22179] fuse: Unknown parameter 'user_\d' 14:58:36 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = dup(r1) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000fac0)={{{@in6=@local, @in=@local}}, {{@in=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f000000fbc0)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000000fd40)={@mcast1}, &(0x7f000000fd80)=0x14) getpeername$packet(r0, &(0x7f000000fdc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f000000fe00)=0x14) getpeername$packet(r2, &(0x7f000000fe80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000100c0)={{{@in6, @in6=@initdev}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000101c0)=0xe8) getsockname$packet(r2, &(0x7f0000010380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000103c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000010400)) accept4$packet(r3, &(0x7f0000010500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000010540)=0x14, 0xd967d5e4013ee7d6) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffd) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4) ftruncate(r4, 0x80003) sendfile(r1, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:58:36 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:36 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf000000, 0x0) 14:58:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_i\\'}, 0x2c, {'group_id'}}) 14:58:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:36 executing program 1: r0 = socket(0x0, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 504.663562][T22204] fuse: Unknown parameter 'user_i\' [ 504.666277][T22202] fuse: Missing mount parameter(s) [ 504.693793][T22208] fuse: Unknown parameter 'user_i\' [ 504.726521][T22210] fuse: Missing mount parameter(s) 14:58:36 executing program 1: r0 = socket(0x10, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x7, {'group_id'}}) [ 504.775963][T22209] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 14:58:37 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x10000000, 0x0) 14:58:37 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:37 executing program 1: r0 = socket(0x10, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 504.935276][T22222] fuse: Bad value for 'user_id' [ 504.945870][T22223] fuse: Bad value for 'user_id' [ 505.123535][T22232] fuse: Missing mount parameter(s) [ 505.159213][T22234] fuse: Missing mount parameter(s) 14:58:37 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x3c, {'group_id'}}) 14:58:37 executing program 1: r0 = socket(0x10, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:37 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:37 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = dup(r1) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000fac0)={{{@in6=@local, @in=@local}}, {{@in=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f000000fbc0)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000000fd40)={@mcast1}, &(0x7f000000fd80)=0x14) getpeername$packet(r0, &(0x7f000000fdc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f000000fe00)=0x14) getpeername$packet(r2, &(0x7f000000fe80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000100c0)={{{@in6, @in6=@initdev}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000101c0)=0xe8) getsockname$packet(r2, &(0x7f0000010380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000103c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000010400)) accept4$packet(r3, &(0x7f0000010500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000010540)=0x14, 0xd967d5e4013ee7d6) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffd) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4) ftruncate(r4, 0x80003) sendfile(r1, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:58:37 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x20000000, 0x0) 14:58:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 505.601932][T22251] fuse: Missing mount parameter(s) [ 505.609358][T22250] fuse: Bad value for 'user_id' 14:58:37 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 505.644012][T22255] fuse: Missing mount parameter(s) [ 505.654314][T22256] fuse: Bad value for 'user_id' 14:58:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'g\\oup_id'}}) 14:58:38 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x20100000, 0x0) 14:58:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 505.915708][T22268] fuse: Unknown parameter 'g\oup_id' [ 505.974547][T22274] fuse: Unknown parameter 'g\oup_id' 14:58:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'gr%up_id'}}) 14:58:38 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 506.280192][T22291] fuse: Unknown parameter 'gr%up_id' [ 506.329153][T22295] fuse: Unknown parameter 'gr%up_id' 14:58:38 executing program 5: r0 = socket(0x1000000010, 0x4008000000803, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xcd2d7c09ccd48691) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) 14:58:38 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x40000000, 0x0) 14:58:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'gr/up_id'}}) [ 506.511810][T22303] fuse: Unknown parameter 'gr/up_id' [ 506.543797][T22306] fuse: Missing mount parameter(s) [ 506.564906][T22309] fuse: Unknown parameter 'gr/up_id' 14:58:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 506.591307][T22311] fuse: Missing mount parameter(s) 14:58:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'gr\\up_id'}}) 14:58:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r2, 0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x200096dc) 14:58:38 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x48000000, 0x0) [ 506.822244][T22322] fuse: Unknown parameter 'gr\up_id' 14:58:39 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 506.870832][T22327] fuse: Unknown parameter 'gr\up_id' [ 506.970667][T22329] fuse: Missing mount parameter(s) 14:58:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'gro%p_id'}}) 14:58:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:39 executing program 5: syz_emit_ethernet(0x2d0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) [ 507.052118][T22337] fuse: Missing mount parameter(s) 14:58:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, 0x0}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:39 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4c000000, 0x0) [ 507.204320][T22344] fuse: Unknown parameter 'gro%p_id' [ 507.273945][T22352] fuse: Unknown parameter 'gro%p_id' 14:58:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'gro\\p_id'}}) 14:58:39 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)=0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/98, 0xd}], 0x1) [ 507.365366][T22355] fuse: Missing mount parameter(s) [ 507.410123][T22359] fuse: Missing mount parameter(s) 14:58:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, 0x0}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:39 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:39 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x60000000, 0x0) 14:58:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0x7, 0x4) bind$inet(r0, &(0x7f0000001440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="f0", 0x1, 0x1, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000004bc0)=""/4096, 0x240}], 0x1}}], 0x1, 0x0, 0x0) 14:58:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, 0x0}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 507.755774][T22376] fuse: Missing mount parameter(s) [ 507.838177][T22383] fuse: Missing mount parameter(s) 14:58:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:40 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x68000000, 0x0) [ 508.123191][T22398] fuse: Missing mount parameter(s) [ 508.141106][T22399] fuse: Missing mount parameter(s) [ 510.338664][T12657] device bridge_slave_1 left promiscuous mode [ 510.344873][T12657] bridge0: port 2(bridge_slave_1) entered disabled state [ 510.407450][T12657] device bridge_slave_0 left promiscuous mode [ 510.413681][T12657] bridge0: port 1(bridge_slave_0) entered disabled state [ 512.407218][T12657] device hsr_slave_0 left promiscuous mode [ 512.446834][T12657] device hsr_slave_1 left promiscuous mode [ 512.495405][T12657] team0 (unregistering): Port device team_slave_1 removed [ 512.509275][T12657] team0 (unregistering): Port device team_slave_0 removed [ 512.523027][T12657] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 512.574599][T12657] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 512.664968][T12657] bond0 (unregistering): Released all slaves [ 512.757848][T22409] IPVS: ftp: loaded support on port[0] = 21 [ 512.905473][T22409] chnl_net:caif_netlink_parms(): no params data found [ 512.986201][T22409] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.001945][T22409] bridge0: port 1(bridge_slave_0) entered disabled state [ 513.013718][T22409] device bridge_slave_0 entered promiscuous mode [ 513.026326][T22409] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.043054][T22409] bridge0: port 2(bridge_slave_1) entered disabled state [ 513.051667][T22409] device bridge_slave_1 entered promiscuous mode [ 513.081752][T22409] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 513.100721][T22409] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 513.136333][T22409] team0: Port device team_slave_0 added [ 513.145272][T22409] team0: Port device team_slave_1 added [ 513.229735][T22409] device hsr_slave_0 entered promiscuous mode [ 513.283143][T22409] device hsr_slave_1 entered promiscuous mode [ 513.342901][T22409] debugfs: Directory 'hsr0' with parent '/' already present! [ 513.379460][T22409] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.386622][T22409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.393983][T22409] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.401127][T22409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.533838][T22409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 513.565184][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 513.582161][T13906] bridge0: port 1(bridge_slave_0) entered disabled state [ 513.595994][T13906] bridge0: port 2(bridge_slave_1) entered disabled state [ 513.617089][T22409] 8021q: adding VLAN 0 to HW filter on device team0 [ 513.630104][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 513.640719][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.647869][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.669964][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 513.679132][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.686239][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.709081][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 513.718732][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 513.728633][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 513.743564][T22409] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 513.756492][T22409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 513.766430][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 513.776159][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 513.800767][T22409] 8021q: adding VLAN 0 to HW filter on device batadv0 14:58:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'grovp_id'}}) 14:58:46 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:46 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6c000000, 0x0) 14:58:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x1) [ 514.065694][T22417] fuse: Unknown parameter 'gro\p_id' [ 514.074476][T22418] fuse: Unknown parameter 'gro\p_id' 14:58:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 514.203573][T22425] fuse: Missing mount parameter(s) 14:58:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 514.246271][T22432] fuse: Missing mount parameter(s) [ 514.318770][T22433] fuse: Unknown parameter 'grovp_id' 14:58:46 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x74000000, 0x0) 14:58:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x1}) [ 514.378114][T22439] fuse: Unknown parameter 'grovp_id' 14:58:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_%d'}}) 14:58:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:46 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:46 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x7a000000, 0x0) [ 514.774686][T22457] fuse: Unknown parameter 'group_%d' 14:58:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 514.814846][T22461] fuse: Unknown parameter 'group_%d' 14:58:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:47 executing program 5: clone(0x2000000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={'syz'}) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) semget$private(0x0, 0x0, 0x33c) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000740)) unshare(0x40000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x8}) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/115, 0x73, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001900)) msgget$private(0x0, 0x5) fcntl$getflags(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000300)=0xe8) getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000880)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000680)) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000000640)) mq_open(0x0, 0x6e93ebbbcc0884f7, 0x0, 0x0) clone(0x800000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 14:58:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_\\d'}}) [ 515.064742][T22473] fuse: Missing mount parameter(s) 14:58:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:47 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) [ 515.111541][T22477] fuse: Missing mount parameter(s) [ 515.164950][T22478] IPVS: ftp: loaded support on port[0] = 21 14:58:47 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x8cffffff, 0x0) [ 515.298987][T22484] fuse: Unknown parameter 'group_\d' 14:58:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 515.362516][T22491] fuse: Unknown parameter 'group_\d' 14:58:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_i\\'}}) 14:58:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32", 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:47 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:47 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xa0008000, 0x0) [ 515.724838][T22512] fuse: Unknown parameter 'group_i\' 14:58:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32", 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x7}) 14:58:48 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x0, 0x0) 14:58:48 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xa0018000, 0x0) 14:58:48 executing program 4: fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xfff9) 14:58:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 516.054012][T22531] No control pipe specified [ 516.093429][T22534] fuse: Bad value for 'group_id' 14:58:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32", 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x3c}) 14:58:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000001010100002c11b91e6143481000020004000100080002000000e100"], 0x24}}, 0x0) 14:58:48 executing program 4: fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xfff9) 14:58:48 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xc0ed0000, 0x0) 14:58:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x0, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d0400", 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 516.405567][T22552] fuse: Bad value for 'group_id' [ 516.413929][T22556] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 516.457166][T22559] fuse: Bad value for 'group_id' 14:58:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001640)='./file0\x00', 0x0) geteuid() 14:58:48 executing program 4: fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xfff9) [ 516.518597][T22560] fuse: Missing mount parameter(s) 14:58:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x0, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x2}}) [ 516.557943][T22564] fuse: Missing mount parameter(s) 14:58:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d0400", 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:48 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf6ffffff, 0x0) [ 516.768334][T22575] fuse: Bad value for 'subtype' [ 516.794119][T22581] fuse: Bad value for 'subtype' 14:58:49 executing program 4: r0 = creat(0x0, 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d0400", 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 516.830160][T22578] fuse: Unknown parameter '' [ 516.846037][T22585] fuse: Unknown parameter '' 14:58:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x0, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='map_files\x00') fchdir(r1) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1) read(r2, 0x0, 0x0) getdents64(r1, 0x0, 0xfffffffffffffdff) 14:58:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x3}}) 14:58:49 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf9fdffff, 0x0) 14:58:49 executing program 4: r0 = creat(0x0, 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000", 0xe) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 517.232368][T22607] fuse: Unknown parameter '' 14:58:49 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xff000000, 0x0) 14:58:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x4}}) 14:58:49 executing program 4: r0 = creat(0x0, 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:49 executing program 5: r0 = open(&(0x7f0000000500)='./bus\x00', 0x8141042, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x101, 0x105082) fcntl$setstatus(r0, 0x4, 0x0) pipe(0x0) sendfile(r1, r0, 0x0, 0x80005) 14:58:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000", 0xe) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 517.566996][T22628] fuse: Unknown parameter '' 14:58:49 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) [ 517.603125][T22633] fuse: Unknown parameter '' 14:58:49 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xfffff000, 0x0) 14:58:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000", 0xe) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x5}}) 14:58:50 executing program 5: socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) setxattr$security_ima(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='security.ima\x00', &(0x7f0000000140)=@ng, 0x2, 0x0) ftruncate(r1, 0x48207) open(&(0x7f0000000380)='./bus\x00', 0x0, 0x0) 14:58:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d0400000028", 0xf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:50 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) [ 517.961617][T22652] fuse: Unknown parameter '' [ 518.003392][T22658] fuse: Unknown parameter '' 14:58:50 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xfffffdf9, 0x0) [ 518.031337][ T26] audit: type=1804 audit(1567090730.190:15870): pid=22656 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102296703/syzkaller.vH1Z9B/227/bus" dev="sda1" ino=17827 res=1 14:58:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d0400000028", 0xf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x6}}) 14:58:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 14:58:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:50 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:50 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xffffff8c, 0x0) 14:58:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d0400000028", 0xf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 518.409476][T22679] fuse: Unknown parameter '' [ 518.445575][T22684] fuse: Unknown parameter '' 14:58:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x7}}) 14:58:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:50 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:50 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xfffffff6, 0x0) [ 518.745740][T22702] fuse: Unknown parameter '' [ 518.776264][T22709] fuse: Unknown parameter '' 14:58:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x8}}) [ 519.084244][T22727] fuse: Unknown parameter '' [ 519.102540][T22728] fuse: Unknown parameter '' 14:58:51 executing program 5: openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x2, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f0000000000)='syz0\x00') openat$fuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/fuse\x00', 0x2, 0x0) bind$isdn(r1, &(0x7f00000003c0)={0x22, 0xfffffffffffffff9, 0x1, 0x10001, 0x8}, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80), 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x800, 0x10100) ioctl$TIOCGICOUNT(r3, 0x545d, 0x0) r4 = syz_open_procfs(0x0, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [0x6c, 0x2, 0xd401, 0x0, 0x0, 0x0, 0x3fc]}, 0x3b, r2}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x3}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x6) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, 0x0) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x1400) dup3(r6, r0, 0x0) r7 = accept(r5, 0x0, &(0x7f0000000080)=0x10058) bind$bt_rfcomm(r1, &(0x7f0000000340)={0x1f, {0x8d95, 0x80000000, 0x84, 0x9, 0x6, 0x175a}, 0x1}, 0xa) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) sendmmsg(r6, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) 14:58:51 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:51 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x800000000000, 0x0) 14:58:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x9}}) [ 519.455332][T22740] fuse: Unknown parameter ' ' 14:58:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:51 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) [ 519.483389][T22745] fuse: Unknown parameter ' ' 14:58:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xa}}) 14:58:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:51 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xedc000000000, 0x0) 14:58:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 519.793039][T22759] fuse: Unknown parameter ' [ 519.793039][T22759] ' [ 519.813174][T22763] fuse: Unknown parameter ' [ 519.813174][T22763] ' 14:58:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x800000, 0x26}) 14:58:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:58:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x10}}) 14:58:52 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:52 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x8000a0ffffffff, 0x0) 14:58:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:52 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) [ 520.550439][T22784] fuse: Unknown parameter '' 14:58:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, 0x0, 0x0) 14:58:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:52 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x8001a0ffffffff, 0x0) [ 520.583450][T22792] fuse: Unknown parameter '' 14:58:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x300}}) 14:58:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/111) 14:58:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, 0x0, 0x0) 14:58:53 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:53 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf0ffffffffffff, 0x0) 14:58:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x500}}) 14:58:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000003c0)="11eaa50d5e0bcfe47bf070") r1 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) shmdt(r1) 14:58:53 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, 0x0, 0x0) 14:58:53 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x100000000000000, 0x0) 14:58:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x600}}) 14:58:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000002c0)={0x0, 0xffff}) 14:58:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 14:58:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:53 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x200000000000000, 0x0) 14:58:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x700}}) 14:58:53 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) dup2(r0, r1) 14:58:53 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 14:58:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x900}}) 14:58:54 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x300000000000000, 0x0) 14:58:54 executing program 5: syz_mount_image$jfs(&(0x7f00000009c0)='jfs\x00', &(0x7f0000000a00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002f80)={[{@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@gid={'gid'}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/cec#\x00'}}]}) 14:58:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 14:58:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xa00}}) 14:58:54 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x400000000000000, 0x0) 14:58:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) [ 522.320305][T22906] jfs: Unrecognized mount option "smackfstransmute=/dev/cec#" or missing value 14:58:54 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:54 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 14:58:54 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x500000000000000, 0x0) 14:58:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x1020}}) 14:58:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 14:58:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x200096dc) 14:58:55 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x600000000000000, 0x0) [ 522.922821][T22944] fuse: Unknown parameter ' ' 14:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) [ 522.970189][T22948] fuse: Unknown parameter ' ' 14:58:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x2000}}) 14:58:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:55 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, 0x0, 0x0) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 14:58:55 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x700000000000000, 0x0) 14:58:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x2010}}) 14:58:55 executing program 5: openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x2, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f0000000000)='syz0\x00') openat$fuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/fuse\x00', 0x2, 0x0) bind$isdn(r1, &(0x7f00000003c0)={0x22, 0xfffffffffffffff9, 0x1, 0x10001, 0x8}, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80), 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x800, 0x10100) ioctl$TIOCGICOUNT(r3, 0x545d, 0x0) r4 = syz_open_procfs(0x0, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [0x6c, 0x2, 0xd401, 0x0, 0x0, 0x0, 0x3fc]}, 0x3b, r2}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x3}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x6) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, 0x0) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x1400) dup3(r6, r0, 0x0) r7 = accept(r5, 0x0, &(0x7f0000000080)=0x10058) bind$bt_rfcomm(r1, &(0x7f0000000340)={0x1f, {0x8d95, 0x80000000, 0x84, 0x9, 0x6, 0x175a}, 0x1}, 0xa) sendmmsg(r6, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) sendmmsg(r6, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) 14:58:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 14:58:55 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x800000000000000, 0x0) [ 523.792171][T22986] fuse: Unknown parameter '' [ 523.831254][T22992] fuse: Unknown parameter '' 14:58:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x3f00}}) 14:58:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 14:58:56 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, 0x0, 0x0) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:56 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x900000000000000, 0x0) 14:58:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x4000}}) 14:58:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1}, 0x14}}, 0x0) 14:58:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newrule={0x34, 0x20, 0x725, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FIB_RULE_POLICY=@FRA_OIFNAME={0x14, 0x3, 'ip6tnl0\x00'}]}, 0x34}}, 0x0) 14:58:57 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf00000000000000, 0x0) 14:58:57 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, 0x0, 0x0) fallocate(r0, 0x3, 0x0, 0xfff9) 14:58:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xedc0}}) 14:58:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1}, 0x14}}, 0x0) [ 525.067013][T23047] fuse: Unknown parameter 'À' 14:58:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 525.097100][T23054] fuse: Unknown parameter 'À' 14:58:57 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x1000000000000000, 0x0) 14:58:57 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/245) prctl$PR_SET_THP_DISABLE(0x29, 0x1) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x30}], 0x1000000000000308) write$evdev(0xffffffffffffffff, 0x0, 0x0) 14:58:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xff00}}) 14:58:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1}, 0x14}}, 0x0) 14:58:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:57 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xfff9) 14:58:57 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x2000000000000000, 0x0) 14:58:57 executing program 1: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) chmod(&(0x7f00000002c0)='./file0/file1/file0\x00', 0x0) bind(0xffffffffffffffff, 0x0, 0x0) 14:58:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x8000a0}}) 14:58:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 525.712378][T23086] fuse: Unknown parameter ' ' [ 525.745887][T23094] fuse: Unknown parameter ' ' 14:58:57 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$P9_RXATTRCREATE(r0, &(0x7f0000000080)={0x7}, 0x1) r1 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) fsync(r0) lseek(r1, 0x0, 0x3) 14:58:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x8001a0}}) 14:58:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 525.972764][T23104] fuse: Unknown parameter ' ' [ 526.001245][T23109] fuse: Unknown parameter ' ' [ 526.028335][ T26] audit: type=1804 audit(1567090738.190:15871): pid=23108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir663549906/syzkaller.MonuVg/215/bus" dev="sda1" ino=17906 res=1 [ 526.077199][ T26] audit: type=1804 audit(1567090738.240:15872): pid=23111 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir663549906/syzkaller.MonuVg/215/bus" dev="sda1" ino=17906 res=1 14:58:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) sched_rr_get_interval(0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 14:58:58 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x2010000000000000, 0x0) 14:58:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x1000000}}) 14:58:58 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xfff9) 14:58:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:58 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/uts\x00') setns(r1, 0x0) 14:58:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getdents(r0, 0x0, 0xfd15) 14:58:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x2000000}}) 14:58:58 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4000000000000000, 0x0) 14:58:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) chdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x0, 0x7fffffff}) [ 526.785442][T23132] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 526.859607][T23132] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 526.933329][T23132] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 526.978871][T23132] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 14:58:59 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4800000000000000, 0x0) 14:58:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x3000000}}) 14:58:59 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xfff9) 14:58:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x0, 0x7fffffff, 0x1000000}) 14:58:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') getdents(r0, 0x0, 0xfd15) 14:58:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)) 14:58:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x4000000}}) 14:58:59 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x4c00000000000000, 0x0) 14:58:59 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{}]}) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0xff}, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0x0) getpid() sched_setattr(0x0, &(0x7f00000002c0)={0x30, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={0x0, 0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x200096dc) 14:58:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:58:59 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x0, 0x0, 0xfff9) 14:58:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x5000000}}) 14:58:59 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6000000000000000, 0x0) 14:58:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, 0x0) 14:59:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:00 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6800000000000000, 0x0) 14:59:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x6000000}}) 14:59:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:00 executing program 1: 14:59:00 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x6c00000000000000, 0x0) 14:59:00 executing program 5: 14:59:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x7000000}}) 14:59:00 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x0, 0x0, 0xfff9) 14:59:00 executing program 1: 14:59:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:00 executing program 1: 14:59:00 executing program 5: 14:59:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x8000000}}) 14:59:01 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x7400000000000000, 0x0) 14:59:01 executing program 5: 14:59:01 executing program 1: 14:59:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x9000000}}) 14:59:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:01 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x0, 0x0, 0xfff9) 14:59:01 executing program 1: 14:59:01 executing program 5: 14:59:01 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x7a00000000000000, 0x0) 14:59:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xa000000}}) 14:59:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:01 executing program 5: 14:59:01 executing program 1: 14:59:01 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x8cffffff00000000, 0x0) 14:59:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x10000000}}) 14:59:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:01 executing program 5: 14:59:02 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0x0) 14:59:02 executing program 1: 14:59:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:02 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf6ffffff00000000, 0x0) 14:59:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x20000000}}) 14:59:02 executing program 5: 14:59:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:02 executing program 1: 14:59:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x20100000}}) 14:59:02 executing program 5: 14:59:02 executing program 1: 14:59:02 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xf9fdffff00000000, 0x0) 14:59:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x3f000000}}) 14:59:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:02 executing program 5: 14:59:02 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0x0) 14:59:02 executing program 1: 14:59:02 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xff00000000000000, 0x0) 14:59:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:03 executing program 1: 14:59:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x40000000}}) 14:59:03 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xffffffffa0008000, 0x0) 14:59:03 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0x0) 14:59:03 executing program 1: 14:59:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) 14:59:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x8cffffff}}) [ 531.414767][T23408] fuse: Unknown parameter 'ÿ' [ 531.440963][T23410] fuse: Unknown parameter 'ÿ' [ 533.693746][T23416] IPVS: ftp: loaded support on port[0] = 21 [ 533.961717][T23416] chnl_net:caif_netlink_parms(): no params data found [ 533.999113][T23416] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.006255][T23416] bridge0: port 1(bridge_slave_0) entered disabled state [ 534.015563][T23416] device bridge_slave_0 entered promiscuous mode [ 534.110906][T23416] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.118640][T23416] bridge0: port 2(bridge_slave_1) entered disabled state [ 534.131794][T23416] device bridge_slave_1 entered promiscuous mode [ 534.151702][T23416] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 534.247551][T23416] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 534.271648][T23416] team0: Port device team_slave_0 added [ 534.280449][T23416] team0: Port device team_slave_1 added [ 534.419580][T23416] device hsr_slave_0 entered promiscuous mode [ 534.457028][T23416] device hsr_slave_1 entered promiscuous mode [ 534.526836][T23416] debugfs: Directory 'hsr0' with parent '/' already present! [ 534.611913][T23416] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.619040][T23416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 534.626433][T23416] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.633591][T23416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 534.759343][T23416] 8021q: adding VLAN 0 to HW filter on device bond0 [ 534.846062][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 534.854832][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 534.873153][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 534.883163][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 534.896390][T23416] 8021q: adding VLAN 0 to HW filter on device team0 [ 534.909372][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 534.918650][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 534.927609][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.934781][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 534.954336][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 534.963415][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 534.972199][ T8541] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.979339][ T8541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 534.988091][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 534.997120][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 535.057996][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 535.067108][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 535.075574][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 535.084654][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 535.093747][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 535.102454][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 535.112110][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 535.120890][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 535.131521][T23416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 535.145330][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 535.205410][T23416] 8021q: adding VLAN 0 to HW filter on device batadv0 14:59:07 executing program 5: 14:59:07 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xffffffffa0018000, 0x0) 14:59:07 executing program 1: 14:59:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) 14:59:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xa0008000}}) 14:59:07 executing program 4: 14:59:07 executing program 1: 14:59:07 executing program 4: 14:59:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) 14:59:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xa0018000}}) 14:59:07 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0xfffffffffffff000, 0x0) 14:59:07 executing program 5: 14:59:07 executing program 4: 14:59:07 executing program 1: [ 535.620326][ T21] device bridge_slave_1 left promiscuous mode [ 535.653442][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 535.769154][ T21] bridge0: port 1(bridge_slave_0) entered disabled state 14:59:08 executing program 5: 14:59:08 executing program 4: 14:59:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget$private(0x0, 0x0, 0x0) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f00000001c0)=""/45) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000280)={0x0, 0x8, 0x4, 0x0, {r3, r4/1000+30000}, {0x1, 0x1, 0x5, 0x1, 0x7, 0x6d, "8ec0c910"}, 0x5, 0x2, @offset=0x5, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in6=@local}}, 0xe8) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r5, &(0x7f0000007e00), 0x400000000000058, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'U-', 0x3}, 0x28, 0x2) 14:59:08 executing program 1: 14:59:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xc0ed0000}}) 14:59:08 executing program 5: [ 536.244500][T23481] fuse: Missing mount parameter(s) [ 536.934763][T23484] fuse: Missing mount parameter(s) [ 538.287059][ T21] device hsr_slave_0 left promiscuous mode [ 538.326724][ T21] device hsr_slave_1 left promiscuous mode [ 538.374997][ T21] team0 (unregistering): Port device team_slave_1 removed [ 538.388804][ T21] team0 (unregistering): Port device team_slave_0 removed [ 538.402159][ T21] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 538.442533][ T21] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 538.522350][ T21] bond0 (unregistering): Released all slaves 14:59:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0), 0x0, 0x0, 0x0) 14:59:10 executing program 1: 14:59:10 executing program 4: 14:59:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xf6ffffff}}) 14:59:10 executing program 5: 14:59:10 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x14000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000001c0)=0x9473, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='ne\\/i\x01\x00\x00\x00\x00') open(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x100) fcntl$getown(r2, 0x9) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x7, &(0x7f0000ffb000/0x2000)=nil, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) write$vhci(r2, &(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) mkdir(&(0x7f0000000200)='./file0\x00', 0x100) 14:59:10 executing program 5: 14:59:10 executing program 4: [ 538.784104][T23494] fuse: Unknown parameter 'ÿ' 14:59:10 executing program 1: [ 538.817884][T23494] fuse: Unknown parameter 'ÿ' [ 538.848931][T23495] fuse: Bad value for 'source' [ 538.915397][T23502] fuse: Missing mount parameter(s) 14:59:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xf9fdffff}}) 14:59:11 executing program 5: 14:59:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0), 0x0, 0x0, 0x0) 14:59:11 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x10000) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:11 executing program 4: 14:59:11 executing program 1: [ 539.128239][T23508] fuse: Unknown parameter 'ÿ' [ 539.204197][T23516] fuse: Unknown parameter 'ÿ' 14:59:11 executing program 5: 14:59:11 executing program 4: 14:59:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0), 0x0, 0x0, 0x0) 14:59:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xfeffffff}}) [ 539.325145][T23518] fuse: Missing mount parameter(s) 14:59:11 executing program 1: [ 539.407793][T23524] fuse: Missing mount parameter(s) 14:59:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000100)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:11 executing program 4: 14:59:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 539.605861][T23533] fuse: Unknown parameter 'ÿ' 14:59:11 executing program 5: [ 539.672391][T23536] fuse: Unknown parameter 'ÿ' 14:59:11 executing program 1: 14:59:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xff000000}}) 14:59:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 539.816693][T23542] fuse: Missing mount parameter(s) 14:59:12 executing program 4: 14:59:12 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='fuse.', 0x0, 0x0) 14:59:12 executing program 5: 14:59:12 executing program 1: 14:59:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 14:59:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xfffffdf9}}) 14:59:12 executing program 4: 14:59:12 executing program 5: 14:59:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:12 executing program 4: 14:59:12 executing program 1: [ 540.353128][T23573] fuse: Unknown parameter 'ù' 14:59:12 executing program 5: [ 540.389738][T23575] fuse: Unknown parameter 'ù' 14:59:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)}}], 0x1, 0x0, 0x0) 14:59:12 executing program 1: 14:59:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xffffff7f}}) [ 540.552807][T23582] fuse: Missing mount parameter(s) 14:59:12 executing program 5: 14:59:12 executing program 4: 14:59:12 executing program 1: 14:59:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)}}], 0x1, 0x0, 0x0) 14:59:12 executing program 0: mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0xc0802, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0xe00000000000000}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x80000001}}, {@mode={'mode', 0x3d, 0x3b49}}, {@mode={'mode', 0x3d, 0xf0}}], [{@smackfsroot={'smackfsroot'}}]}) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 540.772256][T23593] fuse: Unknown parameter '' [ 540.783373][T23596] fuse: Unknown parameter '' 14:59:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)}}], 0x1, 0x0, 0x0) 14:59:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xffffff8c}}) 14:59:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[@tclass={{0x10}}, @tclass={{0x10}}, @hopopts_2292={{0x14}}], 0x34, 0x7ffffff7}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pipe2(0x0, 0x4000) 14:59:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee6e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000f000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa5) [ 540.989740][T23606] fuse: Missing mount parameter(s) 14:59:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, 0x0, 0x0) 14:59:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 541.145207][T23613] fuse: Unknown parameter 'Œ' 14:59:13 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 541.200730][T23622] fuse: Unknown parameter 'Œ' 14:59:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xfffffff6}}) 14:59:13 executing program 1: seccomp(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x200096dc) 14:59:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) 14:59:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0x3, 0x2857c939, 0x9a, 0x3, 0x7, 0x7, 0x4, 0xfffffffffffffffc, 0x9, 0x4, 0x9, 0x0, 0xc3, 0x2, 0x7f, 0xcc], 0xf000, 0x28000}) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 541.467575][ T26] audit: type=1326 audit(1567090753.630:15873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=23633 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45c6ba code=0x0 [ 541.511191][T23639] fuse: Unknown parameter 'ö' 14:59:13 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) [ 541.581778][T23643] fuse: Unknown parameter 'ö' 14:59:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xfffffffe}}) 14:59:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[@tclass={{0x10}}, @tclass={{0x10}}, @hopopts_2292={{0x14}}], 0x34, 0x7ffffff7}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pipe2(0x0, 0x4000) 14:59:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 541.677704][T23647] fuse: Missing mount parameter(s) 14:59:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCSETXW(r0, 0x5435, &(0x7f0000000040)={0x80, 0x6, [0x10000000000, 0x6, 0x9, 0x5a, 0x80]}) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 541.890163][T23660] fuse: Unknown parameter 'þ' 14:59:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000300)=""/186, 0xfffffffffffffdd2) [ 541.938348][T23666] fuse: Unknown parameter 'þ' 14:59:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/11, 0x380) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) clone(0x83102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) ioctl$TCSETS2(r0, 0x402c542b, 0x0) 14:59:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xedc000000000}}) 14:59:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f00000001c0)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) [ 542.082276][T23670] fuse: Missing mount parameter(s) [ 542.262918][ T26] audit: type=1326 audit(1567090754.420:15874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=23633 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45c6ba code=0x0 14:59:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x3, @remote}}}, 0xfd89) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000180)="08dca50d5e0bcfe47bf070") getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) 14:59:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000004c0)=ANY=[@ANYBLOB="04ff0fa3d5e28fb4e799153c000000000000b0e3f9877f000000f9ffffff050000000001007f9c92dc0000000000000000000f0000801b0d002a3ed0903fdddcb800060000003f000000ff7f0000000003000000000000000000008ca5ab9c0001"]) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:59:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10080402}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, r1, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x707ec69c}]}, 0xb0}, 0x1, 0x0, 0x0, 0x1}, 0x4844) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000200)=0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x66dadec3d9fa170) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240)=0x1ff, 0x8) 14:59:14 executing program 4: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) openat(r0, 0x0, 0x8000, 0x100) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1fe, 0x0) write$binfmt_aout(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="00002f9c54e71f3be48a2b6e05a7de114f3834df225fdf34805e8c2e8e4121e74b4fa6d664b324fb146652d81908be5d0ec4d6fb4bfe81a0fe83dff06e7950b30a20"], 0x42) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001e00)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000001540)='./file0\x00', 0x0) 14:59:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x8000a0ffffffff}}) [ 542.497435][T23702] fuse: Missing mount parameter(s) [ 542.528653][T23706] fuse: Unknown parameter 'ÿ' [ 542.585805][T23710] fuse: Missing mount parameter(s) [ 542.609913][T23718] fuse: Unknown parameter 'ÿ' 14:59:14 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x0, &(0x7f0000000100)='ramfs\x00') 14:59:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x8001a0ffffffff}}) 14:59:14 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x100000100) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 542.859668][T23721] autofs: Unknown parameter 'ramfs' [ 542.956747][T23727] fuse: Unknown parameter 'ÿ' 14:59:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={[{@fat=@fmask={'fmask'}}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 543.010804][T23731] fuse: Unknown parameter 'ÿ' 14:59:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000100)={{0x3, @bcast, 0x4}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) 14:59:15 executing program 1: getpgrp(0xffffffffffffffff) getpid() openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) 14:59:15 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffd1e, 0x0, 0x229}}], 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r0, &(0x7f00000017c0), 0x333, 0x0) 14:59:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x100000000000000}}) [ 543.229999][T23740] fuse: Missing mount parameter(s) 14:59:15 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r0, 0xc0305616, &(0x7f0000000240)={0x0, {0x34a, 0x3}}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = shmget(0x1, 0x1000, 0x8790b14d526ef6a5, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='security.capability\x00', &(0x7f00000001c0)=@v3={0x3000000, [{0x7ff, 0x5}, {0x3, 0x9}], r3}, 0x3ed, 0x3) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'m\xbb\xe7\xce#1\x80\xb4\xb2\x00\x00\x00\x00\x01\x00\x00\x00 \x00\x00\x00\xdd\xff\xff\xfd\x00\x00\x05\x00'}, &(0x7f0000000140)=0x54) [ 543.556851][T23755] fuse: Missing mount parameter(s) [ 543.583285][T10122] block nbd1: Receive control failed (result -22) [ 543.641865][T23763] fuse: Missing mount parameter(s) 14:59:15 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x4000001, 0x0) lsetxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) [ 543.711171][T23744] block nbd1: shutting down sockets 14:59:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x200000000000000}}) 14:59:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast, @empty, [{}], {@ipv6={0x86dd, {0x0, 0x6, "a1bba9", 0x44, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x300000000000000]}, @local, {[], @gre={{0x0, 0x501}}}}}}}, 0x0) 14:59:15 executing program 0: gettid() gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r3 = syz_open_procfs(r0, &(0x7f0000000180)='net\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) lchown(0xffffffffffffffff, r1, r2) 14:59:16 executing program 2: socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000280)={0x0, 0x0, 0x1e000000}) [ 543.836642][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 543.842486][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:59:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x300000000000000}}) [ 543.957681][T23744] block nbd1: shutting down sockets 14:59:16 executing program 1: r0 = memfd_create(&(0x7f0000000280)='\x00\x00\x00\x00\x00\t\x00\x00\x00\x8as\xaa\xfe\xfa\x1bf\a^\"9\xdd\x8bTi\xe8\xc9\xfe8\xcf)\xff1\xdf5\xa80B\xb0\xda\x83\xf8\x10M\xab\xe1\x9c}i\xc2\xda\xdb\xf0\x97\xaf,}i{t\x904;_\x91_\xfd\x90\"\xff/`\x19q\xf4c5JC\xb0\xe2\x8c\x8a\xd3\xe3C\x02\x12\xf7+\x18\xb7\n\xa3K+\x98u#L\x92\xa0Hj\v\xaa(h\xe4\"\xeb\xc5Kv\xca4\xd1S\xe3\xe2\xa8\xafk\xfb\x11\x8f \xca\xb4\x88\",F/w\xd7\xffC\a.\x00\xe5\xa0MJ%\x15\xf2\xe5\xad\xe1\xa0[PB\xdb\xcc\xa5\x00\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x200000004000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) clone(0x4000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0xa, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 14:59:16 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/84, 0x54}], 0x4, &(0x7f00000013c0)=""/140, 0x8c}, 0x7f}], 0x1, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:16 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) 14:59:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_open_procfs(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000000c0)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)=0x100005) ioctl$KVM_RUN(r4, 0xae80, 0x0) 14:59:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x400000000000000}}) 14:59:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000080)={0x30, 0x6, 0x0, {0x1, 0x0, 0x7, 0x0, 'user_id'}}, 0x30) [ 544.320520][T23799] fuse: Bad value for 'source' 14:59:16 executing program 0: mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8000000000001, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="16feb80b9810406abe526876a72a36c952172a70ef1f2c3692c39daef099ace5bbcef10024bd98e2fb1a02458217ec1ff8fa77f369e119195e1846f38d50483ae1caa8c0fdbc3a5393dfbcfa77b20c8f0fa1e243805187b53dbdc459a856ee9b286eec6ea9deeaa21c3d2b63dbbfeea1ecfbe5a1cdc1793c77a01b56350d37abff8cd4881fffe20b84baba1f4ec039697d8c1c70e7c9b5ecc2309eef1affea6460f16c85a3800000"], 0xfffffd50) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)) 14:59:16 executing program 5: [ 544.501936][T23818] fuse: Bad value for 'subtype' 14:59:16 executing program 2: [ 544.638335][T23818] fuse: Bad value for 'subtype' 14:59:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x500000000000000}}) 14:59:16 executing program 2: 14:59:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x111) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000100)={0x0, 0xfb, 0x28, 0x5, 0x5, "5285ae650536c7a18aae81076e59ccbf", "c18365649f3e9fdb812a997d1146f16fda5948"}, 0x28, 0x2) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'veth1\x00', {0x2, 0x4e21, @empty}}) 14:59:16 executing program 4: 14:59:17 executing program 5: 14:59:17 executing program 2: r0 = mq_open(&(0x7f0000000040)='nodev\x95posix_acl_accessmime_type\x00', 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/125, 0x7d}], 0x1) [ 544.978946][T23843] fuse: Bad value for 'source' 14:59:17 executing program 4: [ 545.023525][T23846] fuse: Missing mount parameter(s) 14:59:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x600000000000000}}) 14:59:17 executing program 5: 14:59:17 executing program 2: 14:59:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x10, 0x0) 14:59:17 executing program 4: 14:59:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x700000000000000}}) 14:59:17 executing program 1: 14:59:17 executing program 5: 14:59:17 executing program 4: 14:59:17 executing program 2: 14:59:17 executing program 5: 14:59:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x800000000000000}}) 14:59:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000015c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@initdev}}, &(0x7f0000001700)=0xe8) r3 = getgid() recvfrom$inet(r0, &(0x7f00000017c0)=""/107, 0x6b, 0x2000, &(0x7f0000001840)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000200)="a8804f367285d5161e4e4ac7e22d40b5762215adc13f240fe43d749c541a7e8a190f724ee6f969a472ca28544b3e88a869bb7f5904bc0bd58a74b545b57af8071ada7d5aeedb8a2c4f8b49d480d1103d99d042ea05ed34d8e0a93ddcf7fc5434c6e61205f611c78866c779cc0901412fc5af6434", 0x74}, {&(0x7f0000000040)="760197df17b0fa35152e991bc435b085517a4923a3ec672a75fd8325d22584dfb6feca07f956737ceceb7eda9c333216bc2596bde508b389c4244134", 0x3c}, {&(0x7f0000000280)="1667c56937bcc1d80823f34fd60dbb18d5256f7a63bb3891cc54f5e56e8e488c0bc65bcea27f1e1d8457078aa9ca3754edd699902d8d82aa78251652560aa88d7a5a5303e57a2628b24440040a7da7d06a01907b89db999cf3a03c3444e694d66f15bbefc65a45e0fbe4eb2c4624b07241de6eaa0798982954d1dfca11c40788227f1d146bd700133c7cea6f8f81a2bf7d2c924bb565017d", 0x98}, {&(0x7f0000000340)="d3e67e2a479bf433cbb986fba66c18fc92950b698eedeb72dadc551dfcdc4edb99c872f4974c66cbee5c1cb76b200662e588dfbac412927f015d72875b7933ca62c6ba8ea0f2833fbcb20afaa966319a8076091b97a7514e5050b65f5baa448e752d5ca4a18ce27bb9a97f696e172802c31cb5d20b1527adb7d9121509657e5e7f", 0x81}, {&(0x7f0000000400)="7cc7785680fbbad86ebaac3f1175edd3d60fa63d8b0124ebf72f14e5f92fe5521c85f982be2821acebc8efa7480f650330d0ef419d5c6afdc6ef15ed31e0077a0ffb08a107cd2f48ee246f19b3d625b11e140bf380af1816e03133334b13cdbd789d737f0ea9a1", 0x67}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="830080dc98961e06d6dbd1e4c9507ea8c6cab2d791bf02083f216f6495b566f2ec4506d66db343548a4c752922f347ee2ed948e127f4cf0a5e82a35e31788b1c3af314ffaf4c1950efd08fc252b5d506a14dcce5ab7ee29d3fb245ec178629fa0cb5eeaee200a5035d93624ccb20a67eb6839f7b4260ac75433e0c7eeef573f5b1", 0x81}], 0x7, &(0x7f0000001740)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}], 0x20, 0x4}, 0x1) fcntl$setown(r0, 0x8, r1) mount$fuse(0x20000000, &(0x7f0000001900)='./file0\x00', &(0x7f0000001880)='fuse.', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x9, 0x100000001}, 0x0, 0x2, 0x10000, {0x10001, 0x2}, 0x1, 0x5}) 14:59:17 executing program 1: 14:59:17 executing program 2: 14:59:18 executing program 5: 14:59:18 executing program 4: 14:59:18 executing program 1: 14:59:18 executing program 2: 14:59:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x900000000000000}}) 14:59:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000100)={0x60, 0x0, 0x1, {{0x401, 0x0, 0x40, 0x3, 0x7fffffff, 0x4, 0x101, 0x1269}}}, 0x60) 14:59:18 executing program 5: 14:59:18 executing program 4: 14:59:18 executing program 2: [ 546.301432][T23908] fuse: Missing mount parameter(s) 14:59:18 executing program 1: [ 546.348658][T23913] fuse: Missing mount parameter(s) 14:59:18 executing program 4: 14:59:18 executing program 5: 14:59:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xa00000000000000}}) 14:59:18 executing program 2: 14:59:18 executing program 4: 14:59:18 executing program 1: 14:59:18 executing program 5: [ 546.693682][T23929] fuse: Missing mount parameter(s) 14:59:18 executing program 4: 14:59:19 executing program 2: 14:59:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x1000000000000000}}) 14:59:19 executing program 1: 14:59:19 executing program 5: 14:59:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000100)=""/157, 0x20000, 0x1000, 0x7}, 0x18) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00') mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:19 executing program 4: 14:59:19 executing program 2: 14:59:19 executing program 1: [ 547.098202][T23949] fuse: Missing mount parameter(s) [ 547.125883][T23956] fuse: Missing mount parameter(s) 14:59:19 executing program 5: 14:59:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f0000000280)=""/14) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0x9d, 0x5, 0x9, "6b66abd0eda45e961f203e623939aed4", "e4d8de0ac9901c431bc62fbbf035e2b6383f2bce8b2d1b5c2dd87c35cc35266a0cdbfba055ac4f2977f982704c25fdbce76351ba8eb50a7c922439171b07ebb1210a4995ff068a0cef07c0e32d24f20145b729c029c24b24e192dfc2d1c7c4b366ae2d09c6b6d5cbfe5fa0aa9693d7521c6851a52e4d47664434344002ff853ca2ec64d1fa179f48"}, 0x9d, 0x1) 14:59:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x2000000000000000}}) 14:59:19 executing program 4: 14:59:19 executing program 2: 14:59:19 executing program 1: 14:59:19 executing program 5: 14:59:19 executing program 4: [ 547.460494][T23972] fuse: Missing mount parameter(s) 14:59:19 executing program 2: [ 547.516268][T23972] fuse: Missing mount parameter(s) 14:59:19 executing program 1: 14:59:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x2010000000000000}}) 14:59:19 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x10) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:19 executing program 4: 14:59:19 executing program 5: 14:59:19 executing program 1: 14:59:19 executing program 2: [ 547.813572][T23993] fuse: Missing mount parameter(s) 14:59:20 executing program 4: [ 547.882826][T23998] fuse: Missing mount parameter(s) 14:59:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x3f00000000000000}}) 14:59:20 executing program 2: 14:59:20 executing program 5: 14:59:20 executing program 4: 14:59:20 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f00000001c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r1, &(0x7f0000000140)='net/anycast6\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:20 executing program 1: 14:59:20 executing program 2: 14:59:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x4000000000000000}}) 14:59:20 executing program 1: 14:59:20 executing program 4: 14:59:20 executing program 5: 14:59:20 executing program 0: syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:20 executing program 2: 14:59:20 executing program 4: 14:59:20 executing program 1: 14:59:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x8cffffff00000000}}) 14:59:20 executing program 5: 14:59:20 executing program 2: 14:59:20 executing program 1: 14:59:20 executing program 4: 14:59:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$RTC_PIE_ON(r0, 0x7005) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:21 executing program 5: 14:59:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xf6ffffff00000000}}) 14:59:21 executing program 1: 14:59:21 executing program 4: 14:59:21 executing program 2: 14:59:21 executing program 5: [ 548.955808][T24059] fuse: Missing mount parameter(s) 14:59:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003cc0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000003dc0)=0xe8) sendmmsg$sock(r0, &(0x7f0000005140)=[{{&(0x7f0000000100)=@sco={0x1f, {0xaf, 0x2, 0x5, 0x20, 0xffffffff, 0x1}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000040)="dc683be125", 0x5}, {&(0x7f0000000180)="5b2d41956e63ed9d901490a9e903afc9b526dfd44aa24311795c9ad3fb3810a49c7e4503cfc4d06a2e7c1445abcf2b9373d58304719fdf04e58f91771a54f56642b363460e6cb8282ac45798c919d14bde294d11e6680e0a4ee4833b042944d4d0857ef5e60a4a7834970e01447d8225725f0974ac9d96141a0850808fc60c1f0c2317584e1034ac774509dfa53cb34de74cae5cdbd63896255a9d1bf57d5949888dfcc167", 0xa5}], 0x2, &(0x7f0000000280)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x4d7f}}, @timestamping={{0x14, 0x1, 0x25, 0x7fff}}, @mark={{0x14, 0x1, 0x24, 0xffffffffffffe1fe}}, @mark={{0x14, 0x1, 0x24, 0x401}}, @timestamping={{0x14, 0x1, 0x25, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14}}], 0xf0}}, {{&(0x7f0000000380)=@in={0x2, 0x4e24, @multicast2}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000400)="5e5af3905bf000bf1caa6309108c9bfc897a445f34467a3db5266e4d6eb72dac57ac7018be", 0x25}, {&(0x7f0000000440)="dd17137671ce3f94b8c8ac786edcdac3e851deca6526167ea68c3f2d3f78b870916a67c2596eb9f00b239c536b106e2e6484505802b72eb5d147a089fcfe70d12b93c8102938cd990864cee3ec169c9538e5a31314102e0a630d61e42819b949b126dcfd43c562616f95b5c4070e1f9160ba44b3e12fc3168eb8f6c3ada9bf2b57b4606552a77a79bdb8df4dc2c460f1530ab21b19ab7a", 0x97}, {&(0x7f0000000500)}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000004fc0)="62694d5fa24b60efd13682dcb0b308440a079d8223fd81949f6ed467f4488923a3c13246fcad3fad0ccfe2aa0bde78918a8c90c68f77d1344a92794803aca9c26049213bc6995b332843803062cce029", 0x50}], 0x4, &(0x7f0000005080)=[@timestamping={{0x14, 0x1, 0x25, 0xffff}}, @txtime={{0x18, 0x1, 0x3d, 0x41}}, @mark={{0x14, 0x1, 0x24, 0x80000000}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x101}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0xc0}}], 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000500)=0x2) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:21 executing program 1: 14:59:21 executing program 5: 14:59:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xf9fdffff00000000}}) 14:59:21 executing program 2: 14:59:21 executing program 4: [ 549.248302][T24075] fuse: Missing mount parameter(s) 14:59:21 executing program 1: 14:59:21 executing program 5: 14:59:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100000001, 0x40, 0x5, 0x1f, 0x200, 0x7ff, 0x86, {0x0, @in={{0x2, 0x4e22, @loopback}}, 0x3, 0x4, 0x4, 0xfffffffffffffffc, 0x6}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x4, 0x2, [0x80000001, 0x93b]}, 0xc) 14:59:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xfeffffff00000000}}) 14:59:21 executing program 4: 14:59:21 executing program 2: 14:59:21 executing program 1: 14:59:21 executing program 5: 14:59:21 executing program 4: 14:59:21 executing program 2: [ 549.668234][T24101] fuse: Missing mount parameter(s) [ 549.720387][T24101] fuse: Missing mount parameter(s) 14:59:21 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) membarrier(0x8, 0x0) 14:59:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xff00000000000000}}) 14:59:22 executing program 1: 14:59:22 executing program 2: 14:59:22 executing program 5: 14:59:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="020700060200000000e808924001582099afbc9932a0c25f9500000000000000fde2ddad80053f178309bd1c033664d66a10043e34425d41af41768e16a033c9a03310c25a6020152218950150e14a6736b2bfeb83cc96810a3c10c5757600080000000000001ed9dc6072296675ad208756e6ef2a442d33469b04a0aafb45f7d9fdd14c9df56767560e93f6c983393d67190502f9167ea93ac8ee34769cd0ed2db4d46e371fd0a6618f77351099020b8955ce6147012bb7c4aafe582d552d9393443f63b18689ed082f43c2fd5915"], 0x10}}, 0x0) perf_event_open(&(0x7f0000000780)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) r2 = creat(&(0x7f0000000700)='./file0\x00', 0x100010026) fallocate(r2, 0x1, 0x0, 0x369e5d84) [ 549.986702][T24116] fuse: Missing mount parameter(s) 14:59:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000280)="5a4dde682ceb8e621d1c2e896a5ac565fcc266db22a33ec51c6a39241a811b8f5368b05ef66244008fe3d36f5f2f8d31c4807da22d254c9ce6ad8733ee90709b33bbd9056308e3e7cfa902f4fd4042adea5e6b677df7812e82d6863419a2ba09fafef6f53e", 0x65, 0x8c}, {0x0, 0x0, 0x6}], 0x1000, &(0x7f00000003c0)={[{@data_writeback='data=writeback'}, {@prjquota='prjquota'}], [{@fsuuid={'fsuuid', 0x3d, {[0x66, 0x34, 0x36, 0x61, 0x31, 0x65, 0x39, 0x61], 0x2d, [0x33, 0x39], 0x2d, [0xdfd388f530326036, 0x0, 0x3b], 0x2d, [0x0, 0x33, 0x37, 0x34], 0x2d, [0x31, 0x62, 0x0, 0x64, 0x0, 0x35, 0x32, 0x65]}}}, {@subj_type={'subj_type', 0x3d, 'ext4\x00'}}]}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) statfs(&(0x7f0000000180)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PPPIOCSACTIVE(0xffffffffffffffff, 0x40107446, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() fstatfs(r0, &(0x7f0000000640)=""/240) sched_rr_get_interval(r2, &(0x7f0000000500)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x101000, 0x80) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000440)) seccomp(0x0, 0x0, &(0x7f0000000340)={0x2, &(0x7f0000000140)=[{0x7, 0x22ba, 0x4, 0x7}, {}]}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 550.053723][T24125] fuse: Missing mount parameter(s) 14:59:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xffffff7f00000000}}) 14:59:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) sched_getparam(0x0, &(0x7f0000000100)) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2102001fee, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 14:59:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, 0x0) 14:59:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x80800, 0x0) r1 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) mount$bpf(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x4000, &(0x7f0000000280)={[{@mode={'mode', 0x3d, 0x9ff}}], [{@fowner_gt={'fowner>', r2}}, {@dont_appraise='dont_appraise'}, {@smackfsroot={'smackfsroot'}}]}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) [ 550.322515][ T26] audit: type=1326 audit(1567090762.480:15875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=24137 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45c6ba code=0x0 14:59:22 executing program 5: clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mknod(&(0x7f00000001c0)='./file1\x00', 0xc042, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x1ec) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r1 = dup2(r0, r0) r2 = creat(&(0x7f0000004980)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x10c) dup2(r0, r2) execve(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x841, 0x0) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, 0x0) 14:59:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xffffffff00000000}}) 14:59:22 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/93) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 550.951882][T24178] fuse: Missing mount parameter(s) 14:59:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x300000000000000}}) 14:59:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xffffffffa0008000}}) 14:59:23 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000140)=r0, 0x4) [ 551.126823][ T26] audit: type=1326 audit(1567090763.280:15876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=24137 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45c6ba code=0x0 14:59:23 executing program 2: mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0xc0802, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0xe00000000000000}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x80000001}}, {@mode={'mode', 0x3d, 0x3b49}}, {@mode={'mode', 0x3d, 0xf0}}], [{@smackfsroot={'smackfsroot'}}]}) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'u*er_id'}, 0x2c, {'group_id'}}) 14:59:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0x4}}) 14:59:23 executing program 4 (fault-call:7 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 551.323992][T24208] fuse: Missing mount parameter(s) 14:59:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xffffffffa0018000}}) [ 551.379011][T24217] fuse: Missing mount parameter(s) [ 551.392174][T24213] fuse: Missing mount parameter(s) 14:59:23 executing program 2 (fault-call:3 fault-nth:0): r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) [ 551.498664][T24224] FAULT_INJECTION: forcing a failure. [ 551.498664][T24224] name failslab, interval 1, probability 0, space 0, times 0 [ 551.512369][T24223] fuse: Unknown parameter '' 14:59:23 executing program 1 (fault-call:3 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x0, 0x6, 0x8}}, 0x30) [ 551.566824][T24224] CPU: 1 PID: 24224 Comm: syz-executor.4 Not tainted 5.3.0-rc6-next-20190827 #74 [ 551.575969][T24224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.586029][T24224] Call Trace: [ 551.589343][T24224] dump_stack+0x172/0x1f0 [ 551.593693][T24224] should_fail.cold+0xa/0x15 [ 551.598297][T24224] ? fault_create_debugfs_attr+0x180/0x180 [ 551.604121][T24224] ? ___might_sleep+0x163/0x280 [ 551.608983][T24224] __should_failslab+0x121/0x190 14:59:23 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) io_setup(0xd7c, 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, 0x0) mlockall(0x0) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$P9_RREAD(r0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x2c8) write$P9_RMKDIR(r0, &(0x7f0000000080)={0x14, 0x49, 0x1, {0x0, 0x4, 0x1}}, 0x14) ioctl$VFIO_IOMMU_GET_INFO(r1, 0x3b70, &(0x7f00000000c0)={0x10}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x81401}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="daca9be06527c1a7b7ad0d32507315b523e04defb25f0a44f30000000000000000a5a52166b10da3a90000eb00000000000041dd3a5c7d166b32d5ff7eab2e468e28b5c5e254ee0000000000000000000000000000660533829272f11b7dce0dd7b45aa624d4793e37dc3f262293d56e8b25315a8e69a2759ee1443fdf2e995e5dd2"], 0x1}}, 0xc081) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xe0) write$P9_RMKDIR(r2, &(0x7f0000000140)={0x14, 0x49, 0x2, {0x18, 0x2, 0x1}}, 0x14) r3 = timerfd_create(0x4, 0x80800) fchdir(r3) dup2(r0, r2) [ 551.613927][T24224] should_failslab+0x9/0x14 [ 551.618434][T24224] __kmalloc+0x2e0/0x770 [ 551.622687][T24224] ? af_alg_wait_for_wmem+0x520/0x520 [ 551.628157][T24224] ? lock_sock_nested+0x9a/0x120 [ 551.633104][T24224] ? sock_kmalloc+0xc6/0x120 [ 551.637704][T24224] sock_kmalloc+0xc6/0x120 [ 551.642118][T24224] af_alg_alloc_areq+0x24/0x1e0 [ 551.646965][T24224] aead_recvmsg+0x45d/0x16a0 [ 551.651575][T24224] ? _copy_from_user+0x12c/0x1a0 [ 551.656725][T24224] ? aead_release+0x50/0x50 [ 551.661218][T24224] ? apparmor_socket_recvmsg+0x2a/0x30 [ 551.666669][T24224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 551.672889][T24224] ? security_socket_recvmsg+0x95/0xc0 [ 551.678327][T24224] ? aead_release+0x50/0x50 [ 551.682813][T24224] sock_recvmsg+0xce/0x110 [ 551.687211][T24224] ? sockfs_setattr+0x170/0x170 [ 551.692046][T24224] ___sys_recvmsg+0x271/0x5a0 [ 551.696721][T24224] ? ___sys_sendmsg+0x920/0x920 [ 551.701555][T24224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 551.707802][T24224] ? __kasan_check_read+0x11/0x20 [ 551.712824][T24224] ? __fget+0x384/0x560 [ 551.716962][T24224] ? ksys_dup3+0x3e0/0x3e0 [ 551.721360][T24224] ? get_pid_task+0xc9/0x190 [ 551.726016][T24224] ? __fget_light+0x1a9/0x230 [ 551.730686][T24224] ? __fdget+0x1b/0x20 [ 551.734749][T24224] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 551.741077][T24224] do_recvmmsg+0x27e/0x7a0 [ 551.745481][T24224] ? ___sys_recvmsg+0x5a0/0x5a0 [ 551.750330][T24224] ? __kasan_check_write+0x14/0x20 [ 551.755423][T24224] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 551.760971][T24224] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 551.767208][T24224] __sys_recvmmsg+0x259/0x270 [ 551.771867][T24224] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 551.776871][T24224] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 551.782315][T24224] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 551.787750][T24224] ? do_syscall_64+0x26/0x760 [ 551.792416][T24224] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.798473][T24224] ? do_syscall_64+0x26/0x760 [ 551.803131][T24224] __x64_sys_recvmmsg+0xe6/0x140 [ 551.808060][T24224] do_syscall_64+0xfa/0x760 [ 551.812570][T24224] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.818441][T24224] RIP: 0033:0x459879 [ 551.822327][T24224] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 551.841919][T24224] RSP: 002b:00007f3b72bedc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 551.850328][T24224] RAX: ffffffffffffffda RBX: 00007f3b72bedc90 RCX: 0000000000459879 [ 551.858307][T24224] RDX: 0000000000000001 RSI: 0000000020004ec0 RDI: 0000000000000005 [ 551.866290][T24224] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 551.874260][T24224] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b72bee6d4 [ 551.882225][T24224] R13: 00000000004c6dd5 R14: 00000000004dc220 R15: 0000000000000006 14:59:24 executing program 4 (fault-call:7 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 552.064660][T24244] fuse: Missing mount parameter(s) 14:59:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="66643d48bd404d5e1a4ad801a1bd1957b81354d2b2b97851d202bff62fc2bb9e8032097ea95bf3b722d891220eb466c5cd4cdeed1921f6ffc688c3e6e538e3969465130cd03380da82d519a5bd236bfdb362762086a47513ee0ed8a77d40bb7e5575486f17d480ab933e5edfba9c680d01c63395ba2585477372f4e969b30210", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) fsetxattr$security_smack_transmute(r0, &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x1) [ 552.127460][T24249] FAULT_INJECTION: forcing a failure. [ 552.127460][T24249] name failslab, interval 1, probability 0, space 0, times 0 [ 552.131755][T24248] FAULT_INJECTION: forcing a failure. [ 552.131755][T24248] name failslab, interval 1, probability 0, space 0, times 0 [ 552.154001][T24251] fuse: Missing mount parameter(s) [ 552.161022][T24249] CPU: 0 PID: 24249 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190827 #74 [ 552.170151][T24249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.180244][T24249] Call Trace: [ 552.183555][T24249] dump_stack+0x172/0x1f0 [ 552.187913][T24249] should_fail.cold+0xa/0x15 [ 552.192517][T24249] ? fault_create_debugfs_attr+0x180/0x180 [ 552.198339][T24249] ? ___might_sleep+0x163/0x280 [ 552.203651][T24249] __should_failslab+0x121/0x190 [ 552.208603][T24249] should_failslab+0x9/0x14 [ 552.213118][T24249] kmem_cache_alloc_node+0x268/0x740 [ 552.218423][T24249] __alloc_skb+0xd5/0x5e0 [ 552.222772][T24249] ? netdev_alloc_frag+0x1b0/0x1b0 [ 552.227895][T24249] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.234235][T24249] ? netlink_autobind.isra.0+0x228/0x310 [ 552.239879][T24249] netlink_sendmsg+0x972/0xd60 [ 552.244648][T24249] ? netlink_unicast+0x710/0x710 [ 552.249624][T24249] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 552.255172][T24249] ? apparmor_socket_sendmsg+0x2a/0x30 [ 552.261149][T24249] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.267390][T24249] ? security_socket_sendmsg+0x8d/0xc0 [ 552.272856][T24249] ? netlink_unicast+0x710/0x710 [ 552.277799][T24249] sock_sendmsg+0xd7/0x130 [ 552.282212][T24249] ___sys_sendmsg+0x803/0x920 [ 552.286888][T24249] ? copy_msghdr_from_user+0x440/0x440 [ 552.292362][T24249] ? __kasan_check_read+0x11/0x20 [ 552.297386][T24249] ? __fget+0x384/0x560 [ 552.301544][T24249] ? ksys_dup3+0x3e0/0x3e0 [ 552.305963][T24249] ? __fget_light+0x1a9/0x230 [ 552.310666][T24249] ? __fdget+0x1b/0x20 [ 552.314733][T24249] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 552.320979][T24249] __sys_sendmsg+0x105/0x1d0 [ 552.325571][T24249] ? __sys_sendmsg_sock+0xd0/0xd0 [ 552.330609][T24249] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 552.336064][T24249] ? do_syscall_64+0x26/0x760 [ 552.340745][T24249] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.346809][T24249] ? do_syscall_64+0x26/0x760 [ 552.351578][T24249] __x64_sys_sendmsg+0x78/0xb0 [ 552.356341][T24249] do_syscall_64+0xfa/0x760 [ 552.359187][T24246] FAULT_INJECTION: forcing a failure. [ 552.359187][T24246] name failslab, interval 1, probability 0, space 0, times 0 [ 552.360847][T24249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.360859][T24249] RIP: 0033:0x459879 [ 552.360878][T24249] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 552.360886][T24249] RSP: 002b:00007faaf82c0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 552.360899][T24249] RAX: ffffffffffffffda RBX: 00007faaf82c0c90 RCX: 0000000000459879 [ 552.419364][T24249] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003 14:59:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/ipc\x00') r2 = getpgrp(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0xfc7, 0x7, 0x5, 0x7ec5, 0x1f, r2}) write$cgroup_pid(r0, &(0x7f0000000040)=r2, 0x12) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 552.427342][T24249] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 552.435309][T24249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faaf82c16d4 [ 552.443275][T24249] R13: 00000000004c7575 R14: 00000000004dcd18 R15: 0000000000000004 [ 552.451574][T24246] CPU: 1 PID: 24246 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190827 #74 [ 552.460693][T24246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.470746][T24246] Call Trace: [ 552.474037][T24246] dump_stack+0x172/0x1f0 [ 552.478369][T24246] should_fail.cold+0xa/0x15 [ 552.482957][T24246] ? fault_create_debugfs_attr+0x180/0x180 [ 552.488763][T24246] ? ___might_sleep+0x163/0x280 [ 552.493617][T24246] __should_failslab+0x121/0x190 [ 552.498674][T24246] should_failslab+0x9/0x14 [ 552.503167][T24246] __kmalloc+0x2e0/0x770 [ 552.507413][T24246] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 552.513560][T24246] ? ext4_find_extent+0x76e/0x9d0 [ 552.518584][T24246] ext4_find_extent+0x76e/0x9d0 [ 552.523437][T24246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 552.529674][T24246] ? __ext4_journal_start_sb+0x146/0x4d0 [ 552.535325][T24246] ? ext4_ext_rm_idx+0x811/0x930 [ 552.540266][T24246] ext4_ext_remove_space+0xb48/0x5620 [ 552.545633][T24246] ? ext4_es_remove_extent+0x159/0x450 [ 552.551088][T24246] ? find_held_lock+0x35/0x130 [ 552.555847][T24246] ? ext4_es_remove_extent+0x159/0x450 [ 552.561310][T24246] ? lock_downgrade+0x920/0x920 [ 552.566156][T24246] ? do_raw_read_unlock+0x70/0x70 [ 552.571183][T24246] ? ext4_ext_index_trans_blocks+0x150/0x150 [ 552.577156][T24246] ? ext4_da_release_space+0x2d/0x640 [ 552.582524][T24246] ? ext4_es_remove_extent+0x169/0x450 [ 552.587976][T24246] ? ext4_es_lookup_extent+0xce0/0xce0 [ 552.593442][T24246] ext4_punch_hole+0xfde/0x12e0 [ 552.598298][T24246] ? ext4_insert_range+0x14c0/0x14c0 [ 552.603574][T24246] ext4_fallocate+0x419/0x2470 [ 552.608333][T24246] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 552.613631][T24246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.619884][T24246] ? __this_cpu_preempt_check+0x3a/0x210 [ 552.625553][T24246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.631795][T24246] ? ext4_insert_range+0x14c0/0x14c0 [ 552.637084][T24246] vfs_fallocate+0x4aa/0xa50 [ 552.641704][T24246] ksys_fallocate+0x58/0xa0 [ 552.646219][T24246] __x64_sys_fallocate+0x97/0xf0 [ 552.651158][T24246] do_syscall_64+0xfa/0x760 [ 552.655662][T24246] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.661546][T24246] RIP: 0033:0x459879 [ 552.665436][T24246] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 552.685034][T24246] RSP: 002b:00007f2c8da04c78 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 552.693438][T24246] RAX: ffffffffffffffda RBX: 00007f2c8da04c90 RCX: 0000000000459879 [ 552.701401][T24246] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 552.709454][T24246] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 552.717434][T24246] R10: 000000000000fff9 R11: 0000000000000246 R12: 00007f2c8da056d4 [ 552.725402][T24246] R13: 00000000004bffbd R14: 00000000004d1fc0 R15: 0000000000000004 [ 552.733394][T24248] CPU: 0 PID: 24248 Comm: syz-executor.4 Not tainted 5.3.0-rc6-next-20190827 #74 [ 552.742542][T24248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.752598][T24248] Call Trace: [ 552.755900][T24248] dump_stack+0x172/0x1f0 [ 552.760245][T24248] should_fail.cold+0xa/0x15 [ 552.764848][T24248] ? fault_create_debugfs_attr+0x180/0x180 [ 552.770664][T24248] ? ___might_sleep+0x163/0x280 [ 552.775535][T24248] __should_failslab+0x121/0x190 [ 552.780480][T24248] should_failslab+0x9/0x14 [ 552.780495][T24248] __kmalloc+0x2e0/0x770 [ 552.780515][T24248] ? af_alg_wait_for_wmem+0x520/0x520 [ 552.794592][T24248] ? __kasan_check_write+0x14/0x20 [ 552.799716][T24248] ? sock_kmalloc+0xc6/0x120 [ 552.804319][T24248] sock_kmalloc+0xc6/0x120 [ 552.808740][T24248] af_alg_alloc_areq+0x24/0x1e0 [ 552.808758][T24248] aead_recvmsg+0x45d/0x16a0 [ 552.808790][T24248] ? aead_release+0x50/0x50 [ 552.808806][T24248] ? apparmor_socket_recvmsg+0x2a/0x30 [ 552.808823][T24248] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.808836][T24248] ? security_socket_recvmsg+0x95/0xc0 [ 552.808850][T24248] ? aead_release+0x50/0x50 [ 552.808868][T24248] sock_recvmsg+0xce/0x110 [ 552.808883][T24248] ? sockfs_setattr+0x170/0x170 [ 552.808896][T24248] ___sys_recvmsg+0x271/0x5a0 [ 552.808922][T24248] ? ___sys_sendmsg+0x920/0x920 [ 552.863169][T24248] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.869418][T24248] ? __kasan_check_read+0x11/0x20 [ 552.874452][T24248] ? __fget+0x384/0x560 [ 552.878625][T24248] ? ksys_dup3+0x3e0/0x3e0 [ 552.883056][T24248] ? get_pid_task+0xc9/0x190 [ 552.887752][T24248] ? __fget_light+0x1a9/0x230 [ 552.892433][T24248] ? __fdget+0x1b/0x20 [ 552.896511][T24248] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 552.902771][T24248] do_recvmmsg+0x27e/0x7a0 [ 552.907211][T24248] ? ___sys_recvmsg+0x5a0/0x5a0 [ 552.912082][T24248] ? __kasan_check_write+0x14/0x20 [ 552.917203][T24248] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 552.922777][T24248] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 14:59:25 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:25 executing program 1 (fault-call:3 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 552.929046][T24248] __sys_recvmmsg+0x259/0x270 [ 552.933737][T24248] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 552.938783][T24248] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 552.944256][T24248] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 552.949736][T24248] ? do_syscall_64+0x26/0x760 [ 552.954426][T24248] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.960524][T24248] ? do_syscall_64+0x26/0x760 [ 552.960547][T24248] __x64_sys_recvmmsg+0xe6/0x140 [ 552.970120][T24248] do_syscall_64+0xfa/0x760 [ 552.970140][T24248] entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:59:25 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000280)=""/64) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0x8000000040}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10900, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="8ad0c252dd2fb81e16e71474c892220832b3c833f90ebc06625175291d297264feaed082c4457315ed0aabb6da9c2cd5955c5dd95d8e1e95b1ce96080c3dfe11d880fe5a39fecd64f3466c3a7005318cf65e7bde1a3429d74c3e0021d35df3bb6ac9ac5bd4ff02f5e36098f2fde8b69b9026be2d4ec298ebc689bf9db0", @ANYRES16=r6, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x400c040) syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) 14:59:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 552.970151][T24248] RIP: 0033:0x459879 [ 552.970166][T24248] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 552.970173][T24248] RSP: 002b:00007f3b72bedc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 552.970186][T24248] RAX: ffffffffffffffda RBX: 00007f3b72bedc90 RCX: 0000000000459879 [ 552.970193][T24248] RDX: 0000000000000001 RSI: 0000000020004ec0 RDI: 0000000000000005 [ 552.970200][T24248] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 552.970208][T24248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b72bee6d4 [ 552.970216][T24248] R13: 00000000004c6dd5 R14: 00000000004dc220 R15: 0000000000000006 [ 553.100952][T24259] fuse: Missing mount parameter(s) [ 553.120357][T24258] FAULT_INJECTION: forcing a failure. [ 553.120357][T24258] name failslab, interval 1, probability 0, space 0, times 0 [ 553.170986][T24267] fuse: Bad value for 'fd' 14:59:25 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='fuse.', 0x100010000, 0x0) [ 553.236151][T24274] fuse: Bad value for 'fd' [ 553.264126][T24258] CPU: 1 PID: 24258 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190827 #74 [ 553.273275][T24258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.283362][T24258] Call Trace: [ 553.286668][T24258] dump_stack+0x172/0x1f0 [ 553.291019][T24258] should_fail.cold+0xa/0x15 [ 553.295627][T24258] ? fault_create_debugfs_attr+0x180/0x180 [ 553.301449][T24258] ? ___might_sleep+0x163/0x280 [ 553.306315][T24258] __should_failslab+0x121/0x190 [ 553.311270][T24258] should_failslab+0x9/0x14 [ 553.315780][T24258] kmem_cache_alloc_node_trace+0x274/0x750 [ 553.321598][T24258] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 553.327590][T24258] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 553.333758][T24258] __kmalloc_node_track_caller+0x3d/0x70 [ 553.339404][T24258] __kmalloc_reserve.isra.0+0x40/0xf0 [ 553.344787][T24258] __alloc_skb+0x10b/0x5e0 [ 553.349213][T24258] ? netdev_alloc_frag+0x1b0/0x1b0 [ 553.354323][T24258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 553.354342][T24258] ? netlink_autobind.isra.0+0x228/0x310 [ 553.354361][T24258] netlink_sendmsg+0x972/0xd60 [ 553.354382][T24258] ? netlink_unicast+0x710/0x710 [ 553.366221][T24258] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 553.366242][T24258] ? apparmor_socket_sendmsg+0x2a/0x30 [ 553.366260][T24258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 553.366275][T24258] ? security_socket_sendmsg+0x8d/0xc0 [ 553.366289][T24258] ? netlink_unicast+0x710/0x710 [ 553.366309][T24258] sock_sendmsg+0xd7/0x130 [ 553.408044][T24258] ___sys_sendmsg+0x803/0x920 [ 553.412728][T24258] ? copy_msghdr_from_user+0x440/0x440 [ 553.418208][T24258] ? __kasan_check_read+0x11/0x20 [ 553.423247][T24258] ? __fget+0x384/0x560 [ 553.427405][T24258] ? ksys_dup3+0x3e0/0x3e0 [ 553.431830][T24258] ? __fget_light+0x1a9/0x230 [ 553.436590][T24258] ? __fdget+0x1b/0x20 [ 553.440656][T24258] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 553.446894][T24258] __sys_sendmsg+0x105/0x1d0 [ 553.451483][T24258] ? __sys_sendmsg_sock+0xd0/0xd0 [ 553.456520][T24258] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 553.461995][T24258] ? do_syscall_64+0x26/0x760 [ 553.466678][T24258] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 553.472744][T24258] ? do_syscall_64+0x26/0x760 [ 553.477430][T24258] __x64_sys_sendmsg+0x78/0xb0 [ 553.482192][T24258] do_syscall_64+0xfa/0x760 [ 553.486700][T24258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 553.492587][T24258] RIP: 0033:0x459879 14:59:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c724f6f746d6fcc6e6f64653d3089b96bb7c077f114b3291b8324303030303030303030303030303030", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xc, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 553.496505][T24258] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 553.516102][T24258] RSP: 002b:00007faaf82e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 553.524601][T24258] RAX: ffffffffffffffda RBX: 00007faaf82e1c90 RCX: 0000000000459879 [ 553.532653][T24258] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003 [ 553.540755][T24258] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 553.548719][T24258] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faaf82e26d4 [ 553.556683][T24258] R13: 00000000004c7575 R14: 00000000004dcd18 R15: 0000000000000004 [ 553.679072][T24284] fuse: Unknown parameter 'rOotmoÌnode' 14:59:25 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x9000, 0x0) 14:59:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x3e, "597e51ffa990681700f9b710c76c9e3da8e841ad7d62e171be8e75fb9117f17d853ce5d7e8c10fa642b57f2c349751a9d87c76acf0a4953140007b669f52"}, &(0x7f00000002c0)=0x46) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x1}, &(0x7f0000000340)=0x8) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000200)={0x18, 0x1, 0x0, {0xffffffffffffffc0}}, 0x18) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000180)={0x2}) read(r0, &(0x7f0000000100)=""/91, 0xffffffffffffff63) 14:59:25 executing program 1 (fault-call:3 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 553.903121][T24294] FAULT_INJECTION: forcing a failure. [ 553.903121][T24294] name failslab, interval 1, probability 0, space 0, times 0 [ 553.984740][T24294] CPU: 0 PID: 24294 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190827 #74 [ 553.994028][T24294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.004078][T24294] Call Trace: [ 554.007472][T24294] dump_stack+0x172/0x1f0 [ 554.011909][T24294] should_fail.cold+0xa/0x15 [ 554.016510][T24294] ? fault_create_debugfs_attr+0x180/0x180 [ 554.022307][T24294] __should_failslab+0x121/0x190 [ 554.027251][T24294] should_failslab+0x9/0x14 [ 554.031749][T24294] kmem_cache_alloc+0x47/0x710 [ 554.036761][T24294] ? lock_acquire+0x190/0x410 [ 554.041429][T24294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.047678][T24294] skb_clone+0x154/0x3d0 [ 554.051925][T24294] netlink_deliver_tap+0x94d/0xbf0 [ 554.057039][T24294] netlink_unicast+0x5a2/0x710 [ 554.061803][T24294] ? netlink_attachskb+0x7c0/0x7c0 [ 554.066910][T24294] ? _copy_from_iter_full+0x25d/0x8c0 [ 554.072270][T24294] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 554.077997][T24294] ? __check_object_size+0x3d/0x437 [ 554.083193][T24294] netlink_sendmsg+0x8a5/0xd60 [ 554.087957][T24294] ? netlink_unicast+0x710/0x710 [ 554.092926][T24294] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 554.098583][T24294] ? apparmor_socket_sendmsg+0x2a/0x30 [ 554.104259][T24294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.110507][T24294] ? security_socket_sendmsg+0x8d/0xc0 [ 554.116424][T24294] ? netlink_unicast+0x710/0x710 [ 554.116437][T24294] sock_sendmsg+0xd7/0x130 [ 554.116447][T24294] ___sys_sendmsg+0x803/0x920 [ 554.116457][T24294] ? copy_msghdr_from_user+0x440/0x440 [ 554.116477][T24294] ? __kasan_check_read+0x11/0x20 [ 554.126161][T24294] ? __fget+0x384/0x560 [ 554.126175][T24294] ? ksys_dup3+0x3e0/0x3e0 [ 554.126189][T24294] ? __fget_light+0x1a9/0x230 [ 554.154993][T24294] ? __fdget+0x1b/0x20 [ 554.159066][T24294] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 554.165350][T24294] __sys_sendmsg+0x105/0x1d0 [ 554.169938][T24294] ? __sys_sendmsg_sock+0xd0/0xd0 [ 554.174995][T24294] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 554.180967][T24294] ? do_syscall_64+0x26/0x760 [ 554.185806][T24294] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 554.191870][T24294] ? do_syscall_64+0x26/0x760 [ 554.196557][T24294] __x64_sys_sendmsg+0x78/0xb0 [ 554.201382][T24294] do_syscall_64+0xfa/0x760 [ 554.205890][T24294] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 554.211769][T24294] RIP: 0033:0x459879 [ 554.215655][T24294] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:59:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) fcntl$getflags(r0, 0xfdcb55408c3484c0) 14:59:26 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x2, 0x0, 0xfff9) 14:59:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x27f, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 554.235255][T24294] RSP: 002b:00007faaf82e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 554.244111][T24294] RAX: ffffffffffffffda RBX: 00007faaf82e1c90 RCX: 0000000000459879 [ 554.252476][T24294] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003 [ 554.260619][T24294] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 554.268680][T24294] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faaf82e26d4 [ 554.276647][T24294] R13: 00000000004c7575 R14: 00000000004dcd18 R15: 0000000000000004 14:59:26 executing program 5: r0 = socket$inet6(0xa, 0x100000000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, 0x0, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) 14:59:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1200}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x4}}, {@max_read={'max_read', 0x3d, 0x401}}, {@default_permissions='default_permissions'}]}}) [ 554.373742][T24310] fuse: Missing mount parameter(s) 14:59:26 executing program 1 (fault-call:3 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 554.411840][T24318] fuse: Missing mount parameter(s) 14:59:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xc00, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:26 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 554.514712][T24325] fuse: blksize only supported for fuseblk [ 554.542511][T24330] FAULT_INJECTION: forcing a failure. [ 554.542511][T24330] name failslab, interval 1, probability 0, space 0, times 0 14:59:26 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='nr0\x00') mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 554.566939][T24330] CPU: 1 PID: 24330 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190827 #74 [ 554.575540][T24333] fuse: blksize only supported for fuseblk [ 554.576248][T24330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.576256][T24330] Call Trace: [ 554.576290][T24330] dump_stack+0x172/0x1f0 [ 554.599722][T24330] should_fail.cold+0xa/0x15 [ 554.604290][T24330] ? fault_create_debugfs_attr+0x180/0x180 [ 554.610074][T24330] ? ___might_sleep+0x163/0x280 [ 554.615000][T24330] __should_failslab+0x121/0x190 [ 554.620118][T24330] should_failslab+0x9/0x14 [ 554.624634][T24330] kmem_cache_alloc_node+0x268/0x740 [ 554.629923][T24330] __alloc_skb+0xd5/0x5e0 [ 554.634244][T24330] ? netdev_alloc_frag+0x1b0/0x1b0 [ 554.639345][T24330] ? __kasan_check_read+0x11/0x20 [ 554.644562][T24330] netlink_ack+0x25c/0xb50 [ 554.648991][T24330] ? netlink_sendmsg+0xd60/0xd60 [ 554.653922][T24330] ? find_held_lock+0x35/0x130 [ 554.658707][T24330] netlink_rcv_skb+0x376/0x450 [ 554.663906][T24330] ? rtnetlink_put_metrics+0x590/0x590 [ 554.669360][T24330] ? netlink_ack+0xb50/0xb50 [ 554.673936][T24330] ? __kasan_check_read+0x11/0x20 [ 554.678943][T24330] ? netlink_deliver_tap+0x254/0xbf0 [ 554.684255][T24330] rtnetlink_rcv+0x1d/0x30 [ 554.688650][T24330] netlink_unicast+0x531/0x710 [ 554.693408][T24330] ? netlink_attachskb+0x7c0/0x7c0 [ 554.698502][T24330] ? _copy_from_iter_full+0x25d/0x8c0 [ 554.703853][T24330] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 554.709550][T24330] ? __check_object_size+0x3d/0x437 [ 554.714729][T24330] netlink_sendmsg+0x8a5/0xd60 [ 554.719487][T24330] ? netlink_unicast+0x710/0x710 [ 554.724401][T24330] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 554.729928][T24330] ? apparmor_socket_sendmsg+0x2a/0x30 [ 554.735365][T24330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.741583][T24330] ? security_socket_sendmsg+0x8d/0xc0 [ 554.747046][T24330] ? netlink_unicast+0x710/0x710 [ 554.751972][T24330] sock_sendmsg+0xd7/0x130 [ 554.756369][T24330] ___sys_sendmsg+0x803/0x920 [ 554.761032][T24330] ? copy_msghdr_from_user+0x440/0x440 [ 554.766474][T24330] ? __kasan_check_read+0x11/0x20 [ 554.771493][T24330] ? __fget+0x384/0x560 [ 554.775640][T24330] ? ksys_dup3+0x3e0/0x3e0 [ 554.780052][T24330] ? __fget_light+0x1a9/0x230 [ 554.784712][T24330] ? __fdget+0x1b/0x20 [ 554.788782][T24330] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 554.795020][T24330] __sys_sendmsg+0x105/0x1d0 [ 554.799602][T24330] ? __sys_sendmsg_sock+0xd0/0xd0 [ 554.804614][T24330] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 554.810076][T24330] ? do_syscall_64+0x26/0x760 [ 554.814734][T24330] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 554.820778][T24330] ? do_syscall_64+0x26/0x760 [ 554.825433][T24330] __x64_sys_sendmsg+0x78/0xb0 [ 554.830188][T24330] do_syscall_64+0xfa/0x760 [ 554.834692][T24330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 554.840562][T24330] RIP: 0033:0x459879 [ 554.844457][T24330] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:59:27 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x4, 0xbfbd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7fffffff, 0x2, 0xce3, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x6, 0x80000000, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x400, 0x0, 0x1, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000180), 0x2}, 0x0, 0x4, 0x5, 0x3, 0x6, 0x0, 0x4}, r1, 0x1, r0, 0x9) r2 = accept(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, &(0x7f0000000800)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000f80046e9157c2a2e64ed22a26b91a2c5d21252ed088ba52ef569d79f3ac8b68b1e0c95e21007e570643b7bc0ef3bd533d9f7e4ce09141d61cb2e6321ba23db6ba77ec2f592649023b1172705607ff20fdb18ebd65e5ce259a972ff1db9ba990c903e580b3e80bfa0ed75d938d65c20c09f886c45c570549b035887c83d589711b6298312e4df"], &(0x7f0000000300)=0x75) shmget(0x3, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)) signalfd4(r0, &(0x7f0000000500)={0x1}, 0x8, 0x800) semget(0x2, 0x1, 0x406) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) mmap$perf(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) fchdir(r3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x80100) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000740)) umount2(&(0x7f0000000540)='./file0\x00', 0x4) quotactl(0x3ff, 0x0, 0x0, &(0x7f0000000680)="a24c9c6254d9f0b6c367246c32e3273d089cee2d7300e99d483a41e912f8c713319f77b4c1e8e892106c92134e0e5b69bf580bd5e9ddc65da2358b870525983bd4ac64a573e48172a38b168e64b0f6f4dc734f0f55848873a8caf751384d500e0f256da726d7990f07cba1e4cc7db07c4cf6e4a3460ccfd1941480bd7d203d6c5db0f82ecf1c") [ 554.864038][T24330] RSP: 002b:00007faaf82e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 554.872442][T24330] RAX: ffffffffffffffda RBX: 00007faaf82e1c90 RCX: 0000000000459879 [ 554.880395][T24330] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003 [ 554.888358][T24330] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 554.896306][T24330] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faaf82e26d4 [ 554.904256][T24330] R13: 00000000004c7575 R14: 00000000004dcd18 R15: 0000000000000004 [ 555.030744][T24339] fuse: Missing mount parameter(s) 14:59:27 executing program 1 (fault-call:3 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:27 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x3f00, 0xfff9) 14:59:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x4000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="758ace3e6296fa0389cd91655447f993e86b4bd4d832506fc9b10cef753dabaef6ccdcbbd8444a8b50a83aa987eaf286e05e4619838983d92b5637ddb330e2519d7daf788a97a3ad67e92af5b3dc35a9906d81f56976fa32e23f99d4725da41cf918b6c78b41eeb34ebad9c99176596a9ba0553385d138d4527b1f63ddcfe9da208fec9919995566ec5133fa3823e7519acbc4bfbb013a028a7a4a6d32d8c27c711bc212b465d58f6b3a3ac3404f8d1701e8074f4e02efd20458c6", 0xbb, 0x9}], 0x22000, &(0x7f0000000240)={[{@nonumtail='nnonumtail=1'}, {@nonumtail='nnonumtail=1'}, {@rodir='rodir'}, {@nonumtail='nnonumtail=1'}], [{@audit='audit'}, {@smackfsroot={'smackfsroot', 0x3d, '\'%%'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 555.229115][T24353] FAULT_INJECTION: forcing a failure. [ 555.229115][T24353] name failslab, interval 1, probability 0, space 0, times 0 14:59:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) chroot(&(0x7f0000000180)='./file0/file0\x00') socket$isdn(0x22, 0x3, 0x2) [ 555.301413][T24353] CPU: 1 PID: 24353 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190827 #74 [ 555.310571][T24353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.320798][T24353] Call Trace: [ 555.324103][T24353] dump_stack+0x172/0x1f0 [ 555.328458][T24353] should_fail.cold+0xa/0x15 [ 555.333242][T24353] ? fault_create_debugfs_attr+0x180/0x180 [ 555.339252][T24353] ? ___might_sleep+0x163/0x280 [ 555.344123][T24353] __should_failslab+0x121/0x190 14:59:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x7f02, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 555.349069][T24353] should_failslab+0x9/0x14 [ 555.349084][T24353] kmem_cache_alloc_node_trace+0x274/0x750 [ 555.349105][T24353] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 555.359371][T24353] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 555.359391][T24353] __kmalloc_node_track_caller+0x3d/0x70 [ 555.359411][T24353] __kmalloc_reserve.isra.0+0x40/0xf0 [ 555.359431][T24353] __alloc_skb+0x10b/0x5e0 [ 555.386551][T24353] ? netdev_alloc_frag+0x1b0/0x1b0 [ 555.391678][T24353] ? __kasan_check_read+0x11/0x20 [ 555.396718][T24353] netlink_ack+0x25c/0xb50 [ 555.401141][T24353] ? netlink_sendmsg+0xd60/0xd60 [ 555.406089][T24353] ? find_held_lock+0x35/0x130 [ 555.410851][T24353] netlink_rcv_skb+0x376/0x450 [ 555.415600][T24353] ? rtnetlink_put_metrics+0x590/0x590 [ 555.421051][T24353] ? netlink_ack+0xb50/0xb50 [ 555.425627][T24353] ? __kasan_check_read+0x11/0x20 [ 555.430651][T24353] ? netlink_deliver_tap+0x254/0xbf0 [ 555.435928][T24353] rtnetlink_rcv+0x1d/0x30 [ 555.440331][T24353] netlink_unicast+0x531/0x710 [ 555.445164][T24353] ? netlink_attachskb+0x7c0/0x7c0 [ 555.450268][T24353] ? _copy_from_iter_full+0x25d/0x8c0 [ 555.455710][T24353] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 555.461430][T24353] ? __check_object_size+0x3d/0x437 [ 555.466622][T24353] netlink_sendmsg+0x8a5/0xd60 [ 555.471384][T24353] ? netlink_unicast+0x710/0x710 [ 555.476317][T24353] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 555.481845][T24353] ? apparmor_socket_sendmsg+0x2a/0x30 [ 555.487336][T24353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 555.493582][T24353] ? security_socket_sendmsg+0x8d/0xc0 [ 555.499023][T24353] ? netlink_unicast+0x710/0x710 [ 555.503944][T24353] sock_sendmsg+0xd7/0x130 [ 555.508347][T24353] ___sys_sendmsg+0x803/0x920 [ 555.513006][T24353] ? copy_msghdr_from_user+0x440/0x440 [ 555.518455][T24353] ? __kasan_check_read+0x11/0x20 [ 555.523467][T24353] ? __fget+0x384/0x560 [ 555.527629][T24353] ? ksys_dup3+0x3e0/0x3e0 [ 555.532048][T24353] ? __fget_light+0x1a9/0x230 [ 555.536729][T24353] ? __fdget+0x1b/0x20 [ 555.540780][T24353] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 555.547016][T24353] __sys_sendmsg+0x105/0x1d0 [ 555.551613][T24353] ? __sys_sendmsg_sock+0xd0/0xd0 [ 555.556641][T24353] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 555.562085][T24353] ? do_syscall_64+0x26/0x760 [ 555.566765][T24353] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 555.572818][T24353] ? do_syscall_64+0x26/0x760 [ 555.577482][T24353] __x64_sys_sendmsg+0x78/0xb0 [ 555.582240][T24353] do_syscall_64+0xfa/0x760 [ 555.586749][T24353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 555.592632][T24353] RIP: 0033:0x459879 [ 555.596520][T24353] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 555.616116][T24353] RSP: 002b:00007faaf82e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 555.624603][T24353] RAX: ffffffffffffffda RBX: 00007faaf82e1c90 RCX: 0000000000459879 [ 555.632562][T24353] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003 [ 555.640525][T24353] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 555.648484][T24353] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faaf82e26d4 [ 555.656441][T24353] R13: 00000000004c7575 R14: 00000000004dcd18 R15: 0000000000000004 14:59:28 executing program 1 (fault-call:3 fault-nth:5): r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f6439de5d917230008acdd2ce999b5fc8597e7bdea00d6fbb8bf85e64325606eb17a648abd47e3724505f563f44a03fb2cfbd4764933fb5bf4b2008000000"], &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='afs\x00', 0x49008, &(0x7f00000001c0)='mountinfo\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x401, 0x3f}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x5, 0x20, 0x1, r0}) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xff0f, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:28 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x244280) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') ioctl$VIDIOC_G_FREQUENCY(r1, 0xc02c5638, &(0x7f00000000c0)={0x8, 0x2, 0x8}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0xf757d52447870051}}) [ 556.077840][T24387] fuse: Missing mount parameter(s) 14:59:28 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x3f000000, 0xfff9) 14:59:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x8000a0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 556.122373][T24393] fuse: Missing mount parameter(s) 14:59:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:28 executing program 5: unshare(0x8020000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) semget$private(0x0, 0x403, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.overlay.origin\x00') semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) setns(r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6e, 0x44800) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x7fff80) 14:59:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) 14:59:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x8001a0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 556.428484][T24415] fuse: Missing mount parameter(s) 14:59:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x2, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 556.459939][T24420] fuse: Missing mount parameter(s) 14:59:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="66643d47e73f3640d8f8463b4cb6cf8ff223736ca059a45653a166aac0cf134e8ac281e4ef0faba737dc3f1e7ff1f098f3a5ec0ba89f5ecd08e59c27d5738f946d45568d516f603f5c9128872bc5a5148736d3d22660ff0972c68e80d0bd3a7d0459addb8a4065e62bb66afa66a62b3cc9bb826ab56ef43e1e18", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='fuse\x00', 0x1004, &(0x7f00000004c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@appraise='appraise'}, {@uid_gt={'uid>', r3}}, {@context={'context', 0x3d, 'system_u'}}]}}) 14:59:28 executing program 5: r0 = socket$kcm(0x2b, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x3, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xffffffffffffff51, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002d000500d25a80648c63940d0124fc001000024002020000053582c137153e3709000180f0000000d1bd", 0x2e}], 0x1}, 0x0) 14:59:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xc000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000380)={{r1, r2/1000+30000}}, &(0x7f00000003c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x40000, &(0x7f0000000280)=ANY=[@ANYRES64=0x0, @ANYRESDEC=r3, @ANYBLOB="2c01"]) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x114, 0x0) [ 556.632160][T24431] fuse: Bad value for 'fd' [ 556.704668][T24437] fuse: Bad value for 'fd' [ 556.832745][T24441] fuse: Missing mount parameter(s) [ 556.880206][T24444] fuse: Missing mount parameter(s) 14:59:29 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x3f00000000000000, 0xfff9) 14:59:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x4, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:29 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xba, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7f, 0x558, 0x80000000, 0x7ff, 0x7ff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x6a553c342ef4eb15, 0x5, 0x3, r2}, 0x10) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000180)={0x8, @pix_mp}) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000280)={0x6ba691740bd08708, @raw_data="9b4553766d06a77abad895680fb4f77ec1e9de82a294d460d0da788136a868e67f2c3761e9cf98f6207a3901d292c002b4122f2b93d4f45e5251c530c8cc77d268ead149eb24f593b878603542c176bd8346a045f4fc7c1bf639bf9515767ec3ec46d984752b5261807df69b14cf7dcd84d67de206985d320107178c6d6532701031de0d7bcc6de7a11bf99625203f65767b7f7d42fcaec8f7cfd0e793ae4171e426474f84dd14c4a48700013d666213807e557182273fb449b6f59e91bdf33ee7ff5da622781118"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) 14:59:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x0, 0x1, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='fuse.', 0x2100043, &(0x7f0000000280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [{@obj_type={'obj_type', 0x3d, 'group_id'}}, {@uid_lt={'uid<', r1}}, {@subj_user={'subj_user', 0x3d, 'rootmode'}}, {@pcr={'pcr', 0x3d, 0x1d}}, {@smackfsroot={'smackfsroot', 0x3d, 'cpusetkeyring'}}, {@dont_hash='dont_hash'}, {@measure='measure'}, {@permit_directio='permit_directio'}, {@fsmagic={'fsmagic', 0x3d, 0x454312c5}}]}}) 14:59:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x10000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) 14:59:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x40000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x6, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c001c27cee0acfff0f254cc27df28900c370ea01de8124fde924797bb11854acfd37dcfd06f7b14d109db1f16bfaf5aa3a2121644ff48e9a6f202aa38a3d77f4a8834d614ff0391035766a9302058cb59c9cf08ec9dadc571b155aea4c229e3695d1a0fb75299132bc1d375b4372cf8c885670f73a1062aeb4b906fc0dd4b7f2a5e5255d7e7"]) 14:59:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000180)={0x0, @reserved}) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4002}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)) read$FUSE(r0, &(0x7f0000000440), 0x1000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x81) [ 557.133810][T24465] fuse: Missing mount parameter(s) [ 557.168501][T24470] fuse: Missing mount parameter(s) 14:59:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x7f020000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x5, 0x1, 0x40}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 557.322392][T24481] fuse: Unknown parameter '0x0000000000000003' [ 557.362175][T24485] fuse: Unknown parameter '0x0000000000000003' 14:59:29 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xffffffff000) 14:59:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d3035c75dc86b2c402f90158ca0481494a544772112321e7f83df303030303030303030303030303030303134306686254d3030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="785010b94756a820e1741aaad169a007914263d790f6ca7839ac1926ad8afc05561ac088fcbb5964dcd7984ce447482867b6f8d01d0fe8bcbb12186ad0fb05a119ac08000000ff0dc755e7f92f1ab8efa2ac18cda98d0fccd3475fb0d795a7d3c307fd039bcb7be6737663bf3fd2a329e399b00f75e80406a342a275d1124ee5a33f8017dd20176ff1dbd22a0cd82d61a29d3d2676c4fd92966ab900f89685c21a774601053eff656830fa3a48e57ca76b28e62d2a0492e4621e7fd654ff3d611717cd39c2a5e94ea2983034e6db23ce07d9f2c79f1fd617a95f019cb969a133b6afd0b27d"]) 14:59:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) setxattr$security_smack_entry(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='security.SMACK64IPOUT\x00', &(0x7f0000000140)='proc\x00', 0x5, 0x1) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="9a0d01f15f6ed329cede14495df5370a8d1b26dc55c1ade8d2", 0x19, 0xc9b}, {&(0x7f0000000240)="a8d07e218662acaff9cda1046be581e85be20ddf2abb34e182ab03b7029f50586271a043926fd061390312d59dbe", 0x2e}, {&(0x7f0000000280)="5115e0673c313fe0f452adb1b4bfa6c94618b1b658a45b427aaddd4483f2a5da3c69b3a31f9819cf2f93ea36f77cc153a53f24abde6e3074a5105469517264ee8c585ad8367f8ad0a1c04b8d1c0e6ee181d40a422fcdcc320b481e17629f6d3ebcfb80119af2d0c7c2a88482938ab0cb95b1a9c7f777e46e9babd980e0a996877c05cf7623395e8764026488cfed930ecd1f1e65115c32a9148fc8ba55cded83676ba4359b46def378c92cfff279e74115b191bbfa0aad306a1cb4872a34dd6ead7c93e281758adba4322657c4ee96cd2461d3d4b69a3940c196035237d85c0087aef8b2993df124197e52fa54e855bb6303c165a1", 0xf5, 0xca}], 0x2000008, &(0x7f0000000600)={[{@discard='discard'}, {@sysvgroups='sysvgroups'}, {@sb={'sb', 0x3d, 0xfffffffffffffffa}}, {@quota='quota'}, {@jqfmt_vfsold='jqfmt=vfsold'}], [{@euid_eq={'euid', 0x3d, r1}}, {@audit='audit'}, {@fowner_lt={'fowner<', r2}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) 14:59:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x8dffffff, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @initdev, @empty}, &(0x7f0000000080)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast}, 0x10) [ 557.672048][T24502] fuse: Missing mount parameter(s) [ 557.686365][T24506] fuse: Bad value for 'rootmode' 14:59:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xa, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 557.731578][T24513] fuse: Bad value for 'rootmode' 14:59:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xa0008000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 557.762429][T24511] fuse: Missing mount parameter(s) 14:59:29 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000040), 0x84800) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='ppp1!\x00', 0xffffffffffffffff) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000200)={0x40000000, 0x1f, 0x2e}) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/151, 0x97) splice(r0, 0x0, r0, 0x0, 0x1000000000fff, 0x0) 14:59:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="8c05005632429d92de3e0700ac55c4bd64eaab837d0fc55be878b80f8d81dfa08e2cb5f7baabfad5016076ef88b27314fd1072ba704cd9e9e8968c3e22369113c7a686247afb7633d61a3b63590363994ff8276125602166bb0022592e5ef8f74944f94a3c56bc3174a8b5a4c7e739965c2068e5435781617baba73aaa70c51d0f79dfba35a443d833f52f7824f33f7ef1948c614a6568d052accd7822c68b25870d34310cfc232b167d59759bbeda18a3072a0d7e94e57670ebd18370cfa148e812fcc551b6df4ea5bbf17e1ad3dc2fb7c5bb64d6d4c5b977d8f1850bda77b4f31edd702f51898bdb05", @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d30303db9303030303030303030303029643d3fa454c3924e4c3c260d522069cd2fc51dd438963da7ce87233691", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000040)={0x4}) 14:59:30 executing program 0: gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000140)='ppp0[md5sumeth1(cgroup:%vboxnet0keyring\x00', 0xffffffffffffffff}, 0x30) syz_open_procfs(r0, &(0x7f0000000100)='net/route\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xa0018000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:30 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x400000000000, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:30 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0x6, 0x84c}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = memfd_create(&(0x7f00000003c0)='/7\x02\xe8\xa4\xef\x9e\xc8e\xd5n\x89\xeb[<\x18-\x14\x8d8\xbf\xfe\x83\x19\xf3(\xd7y\x14h\xcf(f\x06I:\xa4\xea\xcb\b\x81C\xdd\xcc\x00\x00\x00\x00\xf9\b1h\xbam\xa4x\xb1:\xcf\a\x94Z\x7f\xc8\vy\xf2F\xf4\x9d\n3\xd4\x9a[\xee\xaa\t\xbe\x90\xabU3\xd3[y\xd1d^We\xa9\xcb\x86a\"\xba\xb7\xcd\xcf\x88\x9eqO|\x9f\xcf\r\x86\xf4\x15@\x82w\xa8\\\x8c^a\xbe\x991l\\\x16\xd4\xd53\xdd\x9e\x00\x01:\xac\x14^\xf6\xb6\xb1^\xaa\xfa\x02x\x8aV\x87\xe3\xfb\xef\xd0\xb7({,\xf4\xa2cl`\xdc\xf7\xe2f\xad\xaa>\xd4Ts\x10\xb9V!\x91uGTy\xde$X\xff\xb1\xf3={\xb7\xe65\xb6\x1a\x99q^\xc2\xfc\xb0\xc09\x85\x03\xf1]\xc54;\x8d\x01\xec3#\x8f%5\xef\xfe\xc5\xdb\xd5\xb7\xe0\xdd\xec,rV\x82!\xa0', 0x0) pwritev(r3, &(0x7f0000000380)=[{&(0x7f0000000680)='d', 0x1}], 0x1, 0x4081806) sendfile(r2, r3, 0x0, 0x20020102000007) fcntl$setstatus(r2, 0x4, 0x2800) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000010180), 0x4) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x22, 0x0, 0x3, 0xde9a}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x7ff}) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x33c) socketpair(0x5, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, 0x0, 0x0) 14:59:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000040)={0x8d, 0x5, 0x3, "b277816ce7ae1e498babce5edc774e5f25088427ddc56ca2af01794302ecc09a", 0x51424752}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f74ab0d64653d303030303030303030303030303030303031b2303030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB="2c67726f7570ff03643d", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x2, 0x7}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x5, 0x201, 0x80000000, 0x7, 0x200, 0x0, 0x6, r1}, &(0x7f00000001c0)=0x20) 14:59:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) accept4$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000002c0)=0x14, 0x80800) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c25000000000000000043b9a86a463891f40000", @ANYRES32=r1, @ANYBLOB="0a00f2ff0e00e0ff060006000800050040ff000008000500030200000800050006060000"], 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x80) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) uname(&(0x7f0000000240)=""/10) 14:59:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xf0ffffff, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 558.356448][T24553] fuse: Missing mount parameter(s) [ 558.374120][T24556] fuse: Unknown parameter 'root« de' 14:59:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xe, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 558.405764][T24556] fuse: Unknown parameter 'root« de' 14:59:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xff0f0000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 558.430483][T24565] fuse: Missing mount parameter(s) 14:59:30 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000140)='mountinfo\x00', 0xffffffffffffffff}, 0x30) r1 = syz_open_procfs(r0, &(0x7f0000000100)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000100)='net/unix\x00') mount$fuse(0x20000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='fuse.', 0x0, 0x0) 14:59:30 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x102b1) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:30 executing program 5: writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)="3900000013000d0468fe0704000000000002ff3f0e0000004500010700000014190004000a004000000808005d14a4e91ee438000000000000", 0x39}], 0x100000ff) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000000c0)=0x34fb, 0x4) 14:59:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffffff8d, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) write$P9_RRENAMEAT(r0, &(0x7f00000005c0)={0x7, 0x4b, 0x1}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000140)={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x2}}, 0x18) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername(r0, &(0x7f0000000200)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, &(0x7f0000000600)=0xcd01) 14:59:31 executing program 5: setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000140)=0x8000, 0x4) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000001400)={0x0, 0x0, 0x4, 0x0, {0x77359400}, {0x4, 0xc, 0x100000000, 0x2, 0x800, 0xde, "7de1ac30"}, 0x66, 0x0, @userptr=0x7f, 0x4}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}}}, 0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x2, 0x1, 0x8, 0x0, 0x4}, &(0x7f0000001240)=0x14) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000001280)={0x0, 0xffff, 0x4, [], &(0x7f0000000100)=0x6}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x100000003, 0x0, 0x0, 0x0, r2}, 0x3c) 14:59:31 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) sendto$inet6(r0, 0x0, 0x243, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00'}) sendto$inet6(r0, &(0x7f0000000180)="16", 0x1f6, 0x0, 0x0, 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xfffffff0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 558.989207][T24607] fuse: Bad value for 'blksize' [ 559.041634][T24611] fuse: Bad value for 'blksize' 14:59:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) sendto(r0, &(0x7f0000000200)="ff82bbd742a120a2db9546ed44972e5af70e6806c4f88da6db0049e8048a3990aaded48782718f2e05f7424a3ec4945f3ba9c6ee51c9aeeece469ef876a550c01e58a7269cd8539349f9524057badcaaaa8589ed0087259e7f094804555323302a15cff55597cc4ca25ad36c3e0fd5e4e0a0cae8abc56b48ba78a873efc9e890ca461daf32", 0x85, 0x9cb172ab1bdddec3, &(0x7f00000002c0)=@generic={0x3, "5ce0bc5db46233c04fce153806a189c6ec7603117e0b5445d9f7fb8f3964ca4ad0e86c72a9ec2fa8fd77a16d3902610284009d22300a79b850696a62a466ef4f6a44d0df66cf92f5ba7117ebf8d0975288d4b4a27e5a4f95c4ca280134766a6040bae70e73ff276757d30e5639ccc0c0ecb3a7b9f72f2c73fae943293015"}, 0x80) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705f69643dfe6af66634de9c86ed5b35c3a7299bbe18174df18b425f9fc35ab6868d2cb4678d6fb7a54b5b3c79716ee937d466a1170687585945f62a748de63130f8482c220948e22afafba9b7d6cb2f397e5da9433757e0bbae30dd4fc0cf06ddea1bbfb45282fec37694436b8066ebad2b45e27286746c28", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:31 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x60, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) write$P9_RRENAMEAT(r0, &(0x7f00000005c0)={0x7, 0x4b, 0x1}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000140)={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x2}}, 0x18) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername(r0, &(0x7f0000000200)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, &(0x7f0000000600)=0xcd01) [ 559.315977][T24629] fuse: Bad value for 'group_id' 14:59:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 559.459471][T24639] fuse: Bad value for 'blksize' [ 559.522709][T24645] fuse: Missing mount parameter(s) 14:59:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) write$P9_RRENAMEAT(r0, &(0x7f00000005c0)={0x7, 0x4b, 0x1}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000140)={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x2}}, 0x18) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername(r0, &(0x7f0000000200)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, &(0x7f0000000600)=0xcd01) [ 559.571054][T24648] fuse: Missing mount parameter(s) 14:59:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x8000a0ffffffff, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d3030303030303030303030303030303092313430b22a36707e8694b17c8a742d", @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705f69643db6166d79959bf51f67d04dc94f00e324c159ddf1bde14e0cd4aa9030965c16c086e53d7a64137ba8082e9492857c3548dff9731fb430ca8b72ed45ca3bf467bed6ac4886ad9908e8cab9be203c990fe73f0b4099d7ce52983f4860baf5123e8e4bbbd52bfb9bb88b5b0d4b03939db1eaed388456cdb6fb0254243182ddfe2b5750b293400a5b52ad740f8d14266155f5bc242f7fe059b06cba0068ed8d5b623440371c4b0f30da8bddc11e000cfd5d1888122c5189bd7a305d9cc5a6db16d4d8873eab72f76c56ea4f0067425f85b6c983811de1c588a332bfbfc6d2b90a41999abe179052", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x2f2, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 559.816308][T24657] fuse: Bad value for 'blksize' 14:59:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x8001a0ffffffff, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:32 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x38f) fallocate(r1, 0x3, 0x0, 0xfff9) [ 559.887805][T24663] fuse: Missing mount parameter(s) [ 559.923681][T24668] fuse: Bad value for 'rootmode' 14:59:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) write$P9_RRENAMEAT(r0, &(0x7f00000005c0)={0x7, 0x4b, 0x1}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000140)={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x2}}, 0x18) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername(r0, &(0x7f0000000200)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, &(0x7f0000000600)=0xcd01) [ 559.996283][T24674] fuse: Bad value for 'rootmode' 14:59:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) lsetxattr$security_smack_entry(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='security.SMACK64IPIN\x00', &(0x7f0000000140)='fuse.', 0x5, 0x1) 14:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x543, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="4394"]) 14:59:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xc00000000000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 560.243677][T24685] fuse: Bad value for 'blksize' 14:59:32 executing program 3: getgroups(0x4, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0xee01, 0xee00]) r1 = getuid() getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xc7, 0x6, &(0x7f0000000440)=[{&(0x7f0000000140)="ef62aee3f0ed54f24ecb1a6e966ab09b6f9ece119cd704ddc0f69fd92de01569c3f9423ab001005d0b22ec45d787c68c18a0c7083b590e00dc2d", 0x3a, 0x20e18770}, {&(0x7f0000000180)="02c732be3f3b304a4a53f17b213b2d1daac9d64cce2d254bdf06a2650687d84d7aa7aaafca531a0d4b6921ecfcbc7c777d751cc148946631b9439c60d52a2da5b864386ee4e94ca33f87929cec1ace7c29bb4eff3683", 0x56, 0x1}, {&(0x7f0000000200)="8153547fc3733def08fc21c73cf9ff71e7030294a0d323ed8400e6ce450d770e43df86742cd22ae3179a2cc144338075f5704332cfde71ec03bb7869356b8af5307329ad5d2e21ac611a9a0809360135a764c171b2aa732eeca0cf445f32db47fd64b24eec271f860bd31384ef48cf8a57cd4bc13b1d424eae3f2fef47", 0x7d, 0x6}, {&(0x7f0000000280)="6734741c0d5f5f131d90cdd674ea42df9593e387573425d0fbe641486a527b289ed83cd094205ec6a05e85ccc9fc6f0fc0e86e574e236f568aecc84a73d36d660b84cb5f0cbc", 0x46, 0x9}, {&(0x7f0000000300)="12335ac5ab3e4d7c3d0845d0bfeea2f8bed09caff8fac074ebb6e34d84a6bc27d8a1b446795fcf3ade08c86e0672f69d87887d92a8dc5b99b7954a9f5240f1580c30169ec3803a4c218533f48d82bcec18609e5947af39c15d88247ab704e3642e2f86dc6f32b09ae01dadde26f90919272f02f9a1977b2e9d563781c6bd354b37952fb149d51b4828b971d770a54ce7d29a32ef383f24aa7614fd559ee3c51301789a80ffa76729f763a3860beeaa09bf7327fdb1b69d875d8d8c073ea9", 0xbe, 0x2}, {&(0x7f00000003c0)="d5cdca61c1dc1c220bbe9dfc59c421af25ebbf64bfa7ea11e18bbf222286453d9b862c02a32d018fc034afb9e9c3020fb388c5e48d20f2fa8b975b10ab7143cb7a6a383a9d86", 0x46, 0xffffffffffff278e}], 0x1000000, &(0x7f0000000600)={[{@nodiscard='nodiscard'}, {@grpquota='grpquota'}, {@discard_size={'discard', 0x3d, 0x6}}, {@errors_remount='errors=remount-ro'}, {@gid={'gid', 0x3d, r0}}, {@discard='discard'}, {@umask={'umask', 0x3d, 0x7ff}}, {@integrity='integrity'}], [{@fowner_gt={'fowner>', r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x7cf07ec0d01f3d28, 0x35, 0x65, 0x61, 0x34, 0x62, 0x66], 0x2d, [0x61, 0x88d1320a92c16c57, 0x68137d53b4b77f28, 0x66], 0x2d, [0x32, 0x9d44b851cf24b9ee, 0x37, 0x31], 0x2d, [0x32, 0x65, 0x7a72b4a2eb8398f5, 0x37], 0x2d, [0x62, 0x64, 0x36, 0x32, 0x35, 0x61, 0x64, 0x39]}}}, {@subj_role={'subj_role'}}, {@euid_eq={'euid', 0x3d, r2}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@subj_role={'subj_role', 0x3d, '&trustedwlan1'}}]}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) syz_read_part_table(0x3f, 0x0, &(0x7f0000000040)) syz_mount_image$btrfs(&(0x7f0000000740)='btrfs\x00', &(0x7f0000000780)='./file0\x00', 0xffffffffffffffaa, 0x3, &(0x7f0000000ac0)=[{&(0x7f00000007c0)="1a1701fa7a24e1445e62c8f5d3d5c14b4a7872415712a6b7e888c9984dba163d4ea0cb7e4ea9c89b59255fb824bfb41231ca09265cb6b7da5bb97da654e3ec414c0eb6d08d9c51555b06bd70dbb44982359b8190203dd71f3e83c6f2ea4ccd8c0617dafd014d82fe9a0b115d9f3cae448382fd090046ceb5db032f55d664516796b407b3bf2c0d1e1b8dfa05058eabb270b09a6013e4932d5470d3668cbeb0a8349c4bb9b6551d222985fe9c9de382ee94cea6af89bf82b54be721adb5bf120fb01255d42052149f5b7e9f1f0297cecf", 0xd0, 0x3f}, {&(0x7f00000008c0)="cd56af384888b5c77f116e7c27d1bf6c3b5ea0d7423cb86a3f85bd915c43aeb88889a08dfebebd8b6be0680cf10e55cbed9ebee20c9e647b23d6752278d597e1e6c05581da136bb06d409cfd86597c85b3e98b746add22fcec9c24427058ed8618891e600fd1969ef0ed2bada1f4536087bb20d45573ac75fbc89f9390ab05de21eb4b90cdaed41990ac2d026408518a77bd637859c4f96d4287ee31b91e50292d5fd62c71250efa2fb515e89ed1f412249172e392e59621f732e21ca631c5b91b122461bf79d360946accb367c30a37d5546a027ac30970fe42d29177a2acf67edf6b8bf2c40d2dcd32", 0xea, 0x2}, {&(0x7f00000009c0)="da387976999e3ec21c3c68e09e68bb58bcbfc44211e1e2e72f5d359fe4bbb9ba0e760ca08bccf4501fc9c71f160a9d83a54d9543191e45ba2aecf8976f6972dd1acefa98cb6be53105560e799df213cd425666b9131f48966fc8b829e774513ae687187a6c474589bab524e8d84cb26c185457878835d51e4b0a2fb10437ff12a7323e3ad429758e625e3b5a06b8f9bbc742b34a268dc477f643c374d40968a616bf205219f94d8cd10340a91cf1d953100a1e8f96129938c1d698f954787588e58496e18457d9035512cca0782cae8fcae656d0d331a5d8c7c07f6efb8dcc768beed8ab41ae6fe2258b", 0xea, 0x20}], 0xa0000, &(0x7f0000000b40)={[{@discard='discard'}, {@space_cache_v2='space_cache=v2'}, {@fragment_data='fragment=data'}, {@enospc_debug='enospc_debug'}, {@ref_verify='ref_verify'}, {@space_cache_v2='space_cache=v2'}], [{@subj_type={'subj_type', 0x3d, 'GPL%cgroupselinuxproc[md5sum(security%'}}]}) fcntl$addseals(r3, 0x409, 0x8) 14:59:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) write$P9_RRENAMEAT(r0, &(0x7f00000005c0)={0x7, 0x4b, 0x1}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000140)={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x2}}, 0x18) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 560.337234][T24696] fuse: Missing mount parameter(s) [ 560.337991][T24697] fuse: Bad value for 'group_id' [ 560.363769][T24700] fuse: Missing mount parameter(s) 14:59:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x1000000000000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x600, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuse.', 0x1800002, 0x0) [ 560.627980][T24715] fuse: Bad value for 'blksize' 14:59:32 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) read(r0, &(0x7f00000000c0)=""/132, 0x84) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x4000000000000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x608, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) write$P9_RRENAMEAT(r0, &(0x7f00000005c0)={0x7, 0x4b, 0x1}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000140)={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x2}}, 0x18) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:32 executing program 0: syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00\xb6Z\x80e`\xden\xd2\\Q>\xc2\xc7#?\xb6\x02z\xde\xf9\xc5\x8dW\xf6\x1c\xd4+\\\x97+\x87>W1\xf3.\xb0&?\xc17QL\x8b\xa7\xde\xbd(\xf1\xe9\xbb\xb2\x02\x8b\xa7\xffS\x06\xdc\v>%\xf6\x9b0\xc1\xb3\x17\xfd') mkdir(&(0x7f0000000200)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10400, 0x1) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:33 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@initdev}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@initdev}}, &(0x7f00000004c0)=0xe8) getgroups(0x5, &(0x7f0000000500)=[0x0, 0xee01, 0xee01, 0xee01, 0x0]) r4 = getegid() getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000940)={{}, {0x1, 0x1}, [{0x2, 0x3, r0}, {0x2, 0x4, r1}, {0x2, 0x2, r2}], {0x4, 0x1}, [{0x8, 0x6, r3}, {0x8, 0x4, r4}, {0x8, 0x2, r5}, {0x8, 0x1, r6}, {0x8, 0x3, r7}, {0x8, 0x2, r8}, {0x8, 0x4, r9}, {0x8, 0x1, r10}, {0x8, 0x5, r11}], {0x10, 0x4}, {0x20, 0x1}}, 0x84, 0x3) r12 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x81008, &(0x7f0000001440)={{'fd', 0x3d, r12}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r13}}) 14:59:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x7f02000000000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x689, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 560.973063][T24740] fuse: Bad value for 'blksize' 14:59:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) write$P9_RRENAMEAT(r0, &(0x7f00000005c0)={0x7, 0x4b, 0x1}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x106, 0x3}}, 0x20) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='fuse.', 0x1000, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x88000) 14:59:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x8dffffff00000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file1\x00', 0x2) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/238, &(0x7f0000000200)=0xee) [ 561.255283][T24762] fuse: Bad value for 'blksize' 14:59:33 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x128, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x25b0}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xacc7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6d3c}]}, 0x128}, 0x1, 0x0, 0x0, 0x4050}, 0x5) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) write$P9_RRENAMEAT(r0, &(0x7f00000005c0)={0x7, 0x4b, 0x1}, 0x7) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x806, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x10140) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{0xff, 0xae}, {0x3, 0x100000000}, {0xe386, 0x9}, {0x6, 0x7f}]}) 14:59:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xf0ffffff00000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 561.633000][T24785] fuse: Bad value for 'blksize' [ 561.655970][T24793] fuse: Bad value for 'source' 14:59:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xff0f000000000000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xa00, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x8000}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) [ 561.705102][T24795] fuse: Bad value for 'source' 14:59:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffffffffa0008000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 561.839179][T24805] fuse: Bad value for 'blksize' 14:59:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) fcntl$setsig(r0, 0xa, 0xe) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") sendmsg$inet_sctp(r2, &(0x7f0000000700)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)="b4", 0x1}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="30000000000000e08300000001000000000000006000"/44, @ANYRES32=0x0], 0x30}, 0x48040) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000740)={"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"}) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000006c0)={0xfffffffffffffffa, 0x89ca, 0xbad0, 0x101}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x800, 0x8, &(0x7f0000000500)=[{&(0x7f0000000180)="75fc32a129533523b4d1d23dc19ceb5ea519ae6619", 0x15, 0xbb}, {&(0x7f00000001c0)="e662452f63303932646dbb439dc08fb952b086063524667618d764e1e77d50dbed130ce7b054e1fd128aacdf8dd215446ada3e3f5ff3c256c19ac0385331c49ff0edb84b4cee5dc9828da8cd205c99c79f30d02a369320531ded6b99d67c308400a79f6ae7721d00fb702906bd2cb25213e8b41d1856b9145d92c63a53a05563d64abdd21fd55f1a1e86ed168041f84416946819babaacb989e2873caf4a18f53cf1cc16a81ab2a9d77dfccdbdecf8cb", 0xb0, 0xfff}, {&(0x7f0000000280)="b1e285ea4e2c566be7896883a8932ed05f6ef3f3fc026c6f12a39901d58cef4094c8ba8949efc62f739a8eff2d951e", 0x2f, 0x100000001}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="83b3b5a97378a5ac5f9cb4063680a6cec623f4c62d8a3084bcc259a2f26d52078d5b4e2aa054473422ee80cea833efb11d094c5e600a2f28f9b7527e60dd4a437a93105ef94b004bf89acdf3564d899096fb", 0x52, 0x8}, {&(0x7f0000000380)="5e9dd2881c2359e99e89534d542946a2984c6cae5ad3594b2a5a57e5479b5c07405ec6e172577c0d81dc765eaf945c8490b54ff4cd5dc4f1711251567a02c4a4584e01723c0dcf3ee42ae0a442206e6567bad4087d4d71f37eb22c7943fe685fa89c7082e8ef8322f0e15e0529df0519143836b085fdd3e2a696e40040f06afba73ec8742c54e71a938c13e63781924e90a7010dc8e35ce85bbc637327422816c3d1909e257e500eb1f5f90883d711ebb95402d8", 0xb4, 0x1d}, {&(0x7f0000000440)="447e8bb1062f4e6bd80fe3acc82282960b77cf7ff7d165", 0x17, 0x8}, {&(0x7f0000000480)="5cc52d0d908e042f0f10bd11f3e1cfecb47658693e6fb3841f89307f672e64e29bbae7ecaa9db47c596fc7c65e2a3bfd3f7f8e08edf98d0003c24f87c7a4e12713dc0d7bf7299f819114d0eb30b00c41d43523886f14280f1ac2706a06b9606a4974f4ff37c3d01542b7231f5f", 0x6d, 0x2c1}], 0x30524c0, &(0x7f00000005c0)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x4004060}}, {@barrier_val={'barrier'}}, {@usrjquota_path={'usrjquota', 0x3d, './file1'}}, {@nodiscard='nodiscard'}, {@max_batch_time={'max_batch_time', 0x3d, 0x6}}, {@dioread_nolock='dioread_nolock'}], [{@smackfsdef={'smackfsdef', 0x3d, 'mime_typeV'}}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d000000199350b150be51be1e203941ae11ee07ae94d2877a3d6008effeb2cbc1af659d67caf28a4623b1998ee5f93e59c6d8f76fd97b10527b86a626b4c3a3c0bfad936629805b99c31858d99e7a4ba5e55d7deb77cc5e03cf33d565a18192c4d2704f61ce37ecedc041cfe7da8233947fac79fb2109eda29410660ac1dd7f9000e639660bc6b55a0d4967658443137f8942da74f06bbef684d29d6acca00641"], &(0x7f0000000c00)=0xa5) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000c40)={r4, 0x6, 0x2, 0x10000}, 0x10) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f00000002c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null}) 14:59:34 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) [ 562.088176][T24821] fuse: Missing mount parameter(s) [ 562.163328][T24821] fuse: Missing mount parameter(s) 14:59:34 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x100000001, 0x4fff9) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0xa1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 14:59:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xc00, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffffffffa0018000, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) sendmsg$kcm(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="9a73ea74252134cc570b604981f79da58ef1f416b407d8ee45a8017d27082f60f6b36ac275b3393c87528531066102d7beaef31cc2e605baee33afc4fd48409befafe66d3cb5885253ab45f33da46d", 0x4f}], 0x1, &(0x7f0000000340)=[{0xf8, 0x84, 0x7, "0500808cafefc0217e82a6e9522cf2df2ad2820dadeb53b2091cd6648dbd3fa3983391e2e97190bc655d9f721753f54fc2912e6726a9e5ba747ae51897c1552802e6ad778c2edc14ec842b4b1adf18400a744f05dbf580b4423b415b4a58214360a76ee91baeaeca4df0a7e48d27a8011508e870a16d62e179c82642a91a74b40d8c1f850d26fab6980409dcad3d6dd5dbdb24047b5c11162c9ee65b10e0aaeaf6ada879440fcb7d83c28d9a09d2c4c40f2d47d9ce962dda61976de864cf0bcc542336614d44cabb7160e1744f4896d37557d5c0f07db239ea1db4cf49637765614280"}, {0x1010, 0x113, 0x5, "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"}, {0x68, 0x10f, 0x80000000, "b771e98afd1376445ef2bf6a2b01980fcdcc93561febab3ba4cbcced2af43a6ec90ab602b413641d7409b9ebc4504df7c893abc685f294afc3b9ca57906c816466ad83122ef37cb70eeb07af92a9ee9115"}, {0xa8, 0xc8faf92148051208, 0x8, "d52f1685b06f85c8399af58a1f8bb25ad8adeef30d90e969d02bfd0a4d9316e8f1a94e49866e44a38ddf0ca78e316977f5d7dd1d291163909172c6058202da850e3751ecc1e78ca5e66d892c52ddf0adddc6436f072f04385feb3d84b4320d6b9ef22790f92180e1f3d26bf8d776315eeedec65861495421c666ca90a26e390fc009c53e40efd641fa4b3d21c4244e05f4"}, {0xd0, 0x117, 0xfa34, "4f61e51cca972250023ef87670a317f4eb8c64a395bd47e4567880fce62ec8146762f2da4a6e31d5b8eb389c2143b68662370bcba6970ef3fc65268eca854a8f8643daeecfdf9f31152f5b149273125267d70b75915f86d144e3ca4656a209a28c6da99ae56794644a034e2baf62b570af574854af98073e9290cd1fd9e6cb3304bd6dbf6b35100c1a5a7500c718850449531bf98115d41b1e32ee79472e54d334ed1a4e8e9e7b01df18284e4726d9c46cdc6c29da7f308f20cb54"}, {0x40, 0x11d, 0xfffffffffffffffa, "ba89e65c9d37d25c31ce5a9c7c74f9fffd6645738896f0d46f5b2da3e1105eb9b6e30429ac3f6bb566271c20"}, {0x38, 0x10f, 0x6, "113be3296e62606a4a72cb912ab1f4f1580d684eb28f77a5688f19dbad755f3277534e"}, {0x48, 0x1, 0xffff, "290d5e084bd3c5b36f82af8b8d59ba2891bc9ceed6a49e9308eaaaf14db42e9f9a5d5eea36903282d9bfc139f55502debd3290"}], 0x13a8}, 0x8000) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/119, 0x77}, &(0x7f00000001c0), 0x40}, 0x20) 14:59:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f0000001340), 0x0, 0x400000000000002) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_to_bridge\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @multicast1, r1}, 0xc) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xbe, 0x1ff, "1216eb2ab89bfda2cba4c2b29ef90ebee0ef2fb1c835698409522aa50bd7d8c27623a86ff838ab28fa7a234ee077d16087714cbbd47838ee817d87daba4545733031c55967a134f0d11ac4b2c50a67bfcb51e9a358913d52942b8d17422c043d521b79d6c1db70009d1b3051babec8f7f5206138e20eca8023e198112d30d40eb2b8f6a9f604a005975b1c82060b69792522539e120cd4a5b7e0f26b37faff187370027b64df01ad50bd4cdd661ae1b4af59a5751e7b"}, &(0x7f0000000240), 0x1400) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 562.317487][T24833] fuse: Bad value for 'blksize' 14:59:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xe00, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) [ 562.446856][T24845] fuse: Missing mount parameter(s) 14:59:34 executing program 3: getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/ip_vs_stats_percpu\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 562.484133][T24852] fuse: Missing mount parameter(s) 14:59:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@sco={0x1f, {0x3, 0x2, 0x2, 0x8, 0x5be4, 0x7}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="618e7ab90dc14b0eb6866d203119852056381655d8ea4195a7b1351230a244e7af307e7b69ebbbf38ac3e2ebdfa71fade79ec48350afa6e412412958d6998727148a7262827ecfda940809481fd098387fe12637e4cab47427a43c9e5e060521c497efd9c33af70829f4622c10b04d1c493c6070b7940c866a912f99d4f1d7ada17c470daec831426d020ad4ee5348a36e1b8241d0b05f9089eb5aeeacc1d5f4ec1e0270ab5eae4effc0a0c6198af2bcff974309d0035877544abe0c3e3cc379a676d16f", 0xc4}, {&(0x7f0000000280)="8ebfc5759a2a248cedabb31ca3befb7bd1acf258efcb9c36583beb95e2e5003832da7faef92da5d2cb3c92b83313b30bb3d30b49345110746b6fa8e975b91bf8cb76137d486a26b2697ee4363f20b102907ff7f92ba7d9dfd684c9da5aac448b284c1c6b18d8928756d19ec28ee74562746b134ce14840517d690b2248ac960f74ac03d62e8b2d6c3b1c89aa0e733c23be98", 0x92}, {&(0x7f0000000340)="8de8eca5fce7952de2653672ec66c9820015181b0cef4f8ad765069bcbdc925b3bce903d4bfa0496d93b9e5fb10f9c06719667fa56117580b9d6c3ac66bbe381a54edbbaf02aeffb7abe32dd1864a6a0341ff106ba4685a3a49b2fc913b186ab2dd85644a5a3f0d446239784056c8deb107b8edff27d38ade01bd7adbe118034622119ac4ee4952b6e3e1e5d6abe1f88c4d94eee4fe5e19a83ea98944f5c85ba63a7cbf41edaa5c408b86aeca63e4344336a83e46dea0cc876676cb517547997291ed50b0ff402b19d1b9d18afd1d10adb187fd1c5eabba5a089db557b06c4a0352e805f24c360deb19cdea60b619f", 0xef}], 0x3}, 0x0) [ 562.780216][T24875] fuse: Missing mount parameter(s) [ 562.819993][T24877] fuse: Missing mount parameter(s) 14:59:35 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/194) fallocate(r0, 0x3, 0x0, 0xfff9) getrandom(&(0x7f0000000200)=""/115, 0x73, 0x1) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) 14:59:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') socket$caif_seqpacket(0x25, 0x5, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf00, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@ng={0x4, 0x8, "05945409120843de133d6e1824"}, 0xf, 0x3) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000180)='trusted.overlay.nlink\x00', 0xffffffffffffffff, 0x0, 0x2) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x3580, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 563.026652][T24888] fuse: Missing mount parameter(s) 14:59:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000100)=0x8, 0x4) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 563.047911][T24894] fuse: Missing mount parameter(s) 14:59:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xb1) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x3f00, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 563.387174][T24915] fuse: Missing mount parameter(s) [ 563.433690][T24920] fuse: Missing mount parameter(s) 14:59:35 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100010001, 0x0, 0x80008e1a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) fcntl$setpipe(r0, 0x407, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) waitid(0x1, r1, 0x0, 0x2000000a, &(0x7f0000000200)) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0x9) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x100, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x88) fallocate(r0, 0x100010102, 0x0, 0xfff9) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x3) 14:59:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:35 executing program 3: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='trusted.overlay.origin\x00', &(0x7f0000000140)='group_id', 0x8, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x4000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockname(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000200)=0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 563.723843][T24936] fuse: Missing mount parameter(s) 14:59:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x100010000) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:35 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) prctl$PR_SET_TSC(0x1a, 0x3) 14:59:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x4305, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:36 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2fd20000000000000000", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 564.085784][T24962] fuse: Missing mount parameter(s) [ 564.134719][T24970] fuse: Missing mount parameter(s) 14:59:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x4788, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:36 executing program 5: r0 = syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:36 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x10\x00\x00\x00\x00\x02\x00o\x02&e\xde\xcdQU\x8d\xc0\xad\x19\xedJ\n\a\xc0\x9c\xa6\x11q\xbb\xbd[\xcd\xa0\xa6\xd8\xbb\xb5\xd5*\x00\xf2F\b\xf9\xbd\xf2\xdc\xf7s\x92\xbcP\xb2\xb2U\x95\xf0\xbb\x18\t\xdc5\xd8GT\xca\xa3\xff') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@empty}}, &(0x7f0000000400)=0xe8) r6 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x9, r3, r4, r5, r6, 0x30, 0x3}, 0x101, 0x1, 0x6}) [ 564.327506][T24982] fuse: Bad value for 'user_id' 14:59:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 564.358992][T24987] fuse: Bad value for 'user_id' 14:59:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="06002d27e9dc3edd6f53c8fc2be592b9b0db88ec13f305103d1dda90b969a4f3b7dd9a5665deea2eb4df7dc2dc3827674f51fbe4b8073af8937c0d3bf9a5c92c617c707408a0a6ba2cb2b3bd4286509f96bc1bb5c98146"]) 14:59:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x4888, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:36 executing program 5: r0 = syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:36 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='tinfo\x00\x00\x00 @') lsetxattr$security_smack_transmute(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.SMACK64TRANSMUTE\x00', &(0x7f00000001c0)='TRUE', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) accept4$ax25(r1, &(0x7f0000000240)={{0x3, @bcast}, [@remote, @netrom, @bcast, @null, @bcast, @netrom, @bcast, @rose]}, &(0x7f0000000040)=0x48, 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 564.660797][T25006] fuse: Missing mount parameter(s) 14:59:36 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000480)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'nlmon0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000540)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001dc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xd89c66b058701fec, &(0x7f0000001e00)={@local, 0x0}, &(0x7f0000001e40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001e80)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001ec0)={0x0, @rand_addr, @dev}, &(0x7f0000001f00)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001f40)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001f80)={'teql0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002080)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002480)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000002580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002680)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002d00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1c20081}, 0xc, &(0x7f0000002cc0)={&(0x7f00000026c0)=ANY=[@ANYBLOB="e4050000", @ANYRES16=r1, @ANYBLOB="000325bd7000ffdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="dc01020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fcffffff38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000104000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004001f00000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100008008000100", @ANYRES32=r6, @ANYBLOB="3c01020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000da8ffff08000600", @ANYRES32=r8, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004008f00000008000600", @ANYRES32=r9, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r10, @ANYBLOB="600102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="400002003c0001002400016e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="f00002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000200000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x5e4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r17 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r17, 0x100000001, 0x0, 0x80008e18) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x48080) write$cgroup_type(r17, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r17, 0x3, 0x0, 0xfff9) 14:59:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x5865, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x7, 0x3, 0x5, 'queue0\x00', 0x1}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303134303030302c757365725f69643dd5d7c7cfd38b179a70d0e4701af65cec78f939721caa46f2235019fb4d299f9f56a60d80be1f2c91baa64eb140332c519d0b53a5b0f5eda2d40c6a75c000eb94d5f608c0c9453b322565514bf2bf574b85eba15d1aa6baf0f6bf4c1b00fa74abe2bce8b4f82792b98f9ffa3b6b17955edc574c4afb0d93cc538eec42acecb1ea109961270577d3586d205d3778a1000000000000000000", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB='\x00\x00']) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) 14:59:37 executing program 5: r0 = syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:37 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) syz_mount_image$erofs(&(0x7f0000000100)='erofs\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="3ffd77c642a0bdbb365917ffd27d5d765cd26565b5b1737f07ebfd9ba1490c54adbaae77c75d0d728ef9c84ebf3070800d0dbf92c6eccaeedd7e1426435633ae1ee1c7b71fad035e209a5db8a1d71dde92dbfd7148e7a7a67ffa8c", 0x5b, 0x7}, {&(0x7f0000000200)="c2977e9e5c6934dbc5403a45fd481788a0d810a6a98a0775971dfec1d474e164965119dae36c03b752367925dc6fb7bf6648b7c8b8cd6e91723503969cca45bd00cc158c92cf57682c3d10f50d1a2df13d32a1dcd396cd82b8c22772f6cb6d3c1a1181249f7e4361fb6b31252d42263f310f327b624ca01d667c246a4afb8a5d29", 0x81, 0x7}], 0x102081, &(0x7f0000000380)={[{@user_xattr='user_xattr'}, {@user_xattr='user_xattr'}], [{@fowner_gt={'fowner>', r2}}, {@appraise='appraise'}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x6000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 564.980407][T25026] fuse: Unknown parameter '0x0000000000000003' [ 565.012290][T25026] fuse: Unknown parameter '0x0000000000000003' 14:59:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(0x0, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:37 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='\xf2\xad8p\xc7\vTcs\xa4C\xf4\xd0lU\x11\xf68z\xba\x9dY\xb4\x84\x8b\xf8y-i:\xd4\x8eh\xa2B\xa7\xdc\xc7\\\x02\xdf\x9b\x03\xe8\xef\xcaw\x10\x90\xe1M\xa7\n\x8b\xdb\xa0\\C\xb8\xb5\rC=\xd2`\x8f\xd6\xc6j\xdc\x8aG$\xe0\xa3\xea{\xafy\x9c\x8e\xea\xc1)\xc0\xaa\x1af\xbeD\x15!EB\xd8\fE2\x11\x1cMrL\x1c\xcdTf\x88%\xef\xc5^\x03\x8b\x8a\xc7\xbeF\xab\xf8\xb7qe@\x98\x81\x97\xcd\x9ch\xe2\xc8\xe8\xdc\xb0-\"\x8b.\xc7L\xec\x1e\x98\xba\x178\xb1\xfc~E\x17\x88\xe5^\x11f\"\xe1Om\xc8>\x85\xae\x9c\a\x01#m#V\xb2\xeb\xf8\x13\xa1\xe3\xfbj=\xa4\x7f\xc8G\x8d\x03tt`g|\xd0\x8f\xe2\xb4a*\xe1\xf5$\xc7\xf4=\xf0\x87\x0e\xa9r\xf9\x9e0\x06\xf0\xf1 \xe7\xb8\x90\xb0\xb7\x10\xa5\xf1\xb1\xe0r\xf9\t\x03\x8f=*\xa1]\x95o\x9eZ\x97\tx\xdb\x9bSZ{\x99[p|\xe5oo\x15\xa9\xees') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',groxp_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x40000, 0x0) 14:59:37 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000140)="1282de9291fc765f8c6c51f6055c3eef1dc5687709456803e62e44cef24eb276787acbff9b893a7f873e903169bb34114cb7fa179fff7378", 0x38, 0x200}, {&(0x7f0000000180)="34038efd47ac517bf549cbca809c5a518d808d7a05685100b77bd6547a8dd2abe3e6efaef262a58193cb1942ac0f732a4dc7e895aa44c53762d06bca3f6cc5e8a291c4951f9ffdda14b85e4a949581daaec9ff30115bc68f7076297715140fcd6f7b972a66988ab8ce3db8079441d8e285afd89fae6d08a6309e73ada7a81d7124a58102ca77399c0a651dfac6b028ad5f4011e1f82bdf427db682af8396e415beceb1a007ee54177d121f9d958472c653084906b0a7a6c94692e9a3ac977529951411eda35aac7c7c65a1d0673e3a0e74dd43e7e802752b03c4592195e1b5e51d860816", 0xe4, 0x3f}, {&(0x7f0000000280), 0x0, 0xfff}, {&(0x7f00000002c0)="657c3035812802848f504a2ec1593fbd2faf0075ccc5bf496fbbb7996844aebb2b5967f3e56c148df0080c3bf855d812dbdffa7fc99584ea0ee0b8a278b69bbd518200a7f25c99dfbd910b147e0843aea2e6d2bf880ca25d4b57c49f020d7cc7467cd5a007bf77fd39755b70617dcf6ec5fa6a35b664bd135c27560f54a7d00f23912d665ab7c869", 0x88, 0x3ff}, {&(0x7f0000000380)="0c5e83d4edd38418d4308aed38cb8244a82e7d9b2190637a6d6b5f0d276e8bfb37abaaf393a490b11107fb01527ddb85229935d5470f8c50e0036e1aca2a5025e92b41fd1bc8dada9b68c723436906a74d9ae3e1c53bb239c56c9e0acea31cd544a1c2e10f196efffa162b98fd41ed18b91814348a24016b4a64ff0cdfa5a6e9c1390f90bda01d44cdbaa3e5e2c2e283e112d51aba3af85cf299492a65bb0e4797aa5df841ab03abb57083453dbddbf90923c9721847fb6388abb83e01f01a4490133110ae90ab2c758c22b37e7bbb5501b3c50275050141805b", 0xda, 0x8}, {&(0x7f0000000480)="c5a06b885bd24fc6f5e9ea66e6216f7c76408a31f290be3f0d45be460a7591b65d47a907c63b93038130b0ab3640c93cdcc94d1359986dba66f5200d", 0x3c, 0x8}, {&(0x7f00000004c0)="2fb6123d28376a901e82341a6badd52109a7b45e218c9e2567eb0793545f523d6a88e86fd590db0ec83833f655879eefa5c4e64bfe40eacaedbba3a2b1b3b8dda875646099057d7f03fa835e53fa247264a5fd84bec9c7cba0ec960496cc38b1ca0f97c8bf53ae05bc864b6f2f5423b33d551546dae1cb91893d6f5f0046b3a682f97506d0cfdd301367313a4b5c047f8e2360e9c83b799944d3b21e4c4379f349ca9483d81b0e507a8a569774c59459133220fc76a44e7cf33bab6a5676808ac2bf74bcf919c3", 0xc7, 0xfa}, {&(0x7f00000005c0)="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", 0x1000, 0x4}], 0x8000, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"]) r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x6488, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(0x0, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:37 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x100, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10002080}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@alg={0x110, 0x10, 0x8, 0x70bd27, 0x25dfdbfb, {{'fpu(pcbc(aes-aesni))\x00'}}, [{0x8}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0xffffffff7fffffff}, {0x8, 0x1, 0xef97}, {0x8, 0x1, 0xc9}, {0x8, 0x1, 0x5}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x10) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0xc000000000000000, 0x10000, 0x1, 0xffff, 0x2, 0x3, 0x6, 0x4, 0xee, 0x38, 0x19f, 0x8, 0x2, 0x20, 0x2, 0x4, 0x4, 0x5}, [{0x7, 0xffffffffffffffff, 0x0, 0x800, 0x6, 0x7, 0x284bc7b6, 0x8b}], "5ff8c7f70f76"}, 0x5e) getsockopt$inet_dccp_int(r1, 0x21, 0xb36f7b57db769aca, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r1, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r1, 0x3, 0x0, 0xfff9) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) [ 565.482519][T25058] fuse: Missing mount parameter(s) 14:59:37 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000380)=[0xee00, 0x0, 0xffffffffffffffff, 0xee00]) fchownat(r0, &(0x7f0000000280)='./file0\x00', r1, r2, 0x1000) fcntl$getown(r0, 0x9) socket$rxrpc(0x21, 0x2, 0xa) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)='u') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="66643dfff9ce44f701d1acb358000000000000007fc6130c5ece3143b70606dfb77e873ef088ca", @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f00000003c0)=0x101) accept4(r4, &(0x7f0000000100)=@sco, &(0x7f0000000040)=0x80, 0x80800) 14:59:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') openat(r0, &(0x7f0000000040)='./file1\x00', 0x20000, 0xf59c9eebedc662e1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x2, 0x0) 14:59:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x6558, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(0x0, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$P9_RFSYNC(r0, &(0x7f0000000040)={0x7, 0x33, 0x1}, 0x7) 14:59:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) [ 565.858335][T25092] fuse: Missing mount parameter(s) 14:59:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8035, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bind$bt_hci(r0, &(0x7f0000000180)={0x1f, r1, 0x2}, 0xc) accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000100)=0x80) 14:59:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:38 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="c1403f56c39015039998cf975e8bcd94e90b1fe7cd0913fa6a294b38eafeff7a773984068c9fd9a22f40cfbff9edc783357f91beb180634d3d65926b873134e3e5f5971afe51830e7152fe2c0f48d3ad92e5b3f816cf7f8eeb30cd04f6a7545e6c311b8494baebe321f8f5936e05f7bc7f9bfe133147391da6353253d759ffe2909e7771658121fde9b65d9db6e68d92f34c1fc1fc3f121ab61ec192cf2073e5c9f693f95bdd3f24469408e58f8f6c33c0dbd5c1a1389447010b783f10aa91c38bbfb5b0d3d4925e9b7829b949a9db4ef89a316244edec88", 0xd8}, {&(0x7f0000000200)="7e96dc6272df164a154d7613c2fa6ec86a90b64550526560391061b5cc9f93ea2e9534f56d1f1a676001eef831f8f4309c362bbc84364f331acc1001a4cf9ee8d1874db51b28bd191f58975078d37d31c65bc9a85d55d280bfbc7760eb05ac5dde338c96bd9b41ea308be958b17178928e44bf13e0ca48359f712a91f0791d1500a25b936a5aee6b0fb8f0da1ccce9ad7cdac1c0750a84d9891cf30d35e27a297440c98139aae439db7efbc35125a261fa7ba6df77dd2cc7543e55887869061ede5e49e8b653035cc171ebf9f302914d8de556496ff36b6c4d803bd3d1ee720ce012b6eee9ee29cbb50226fb8324e5c239d438059e17bccc905b9a4d5400c53089d8b8d2703429613fd3e4dcbf9b599ee356b452623b81b87b5bc8b387162e0d4a07849bdba57ed29028da0be61c10d886effdc64607754cac3637b79df3965683da9e8922634737cb9256a7c368b6e84e4d1caf1ae4c705002a05277e53eb10671181d1c15226dd4528f441664bfe7355eeaaf95f25d7928558b70c7d81ac00623b8698d521099ef82f872e2a8948b4748c6fef7d7679d63918cbea45461721977bda3b38ae8f8b6529f5963d75b23a2362074db7b93ca2eb5ce24800b6b80de92bb089c56c7546c5a6c163faca68322e2631f77b9c07fc7391f179e423d095443439b4b5a10eef01076b1ef5cae4057be60a726e85ed3dfdfc3b43a2b856389992d31a963d8f2d31117d97370b5e63e76f664ac6bd54ea5e7fe5fe92dd5ceb6e04c9991c58cf7a13599aedfa1b1e149cd973b75cb77b4073c9bc220df19550e93081c05105bc261f80c89553161d509f2cb6ec81bd94a97cb97fdf87d726347f2aaf8f8e312fdd53773dc722ec1c56a11e57d12426b35feda7dec1e1fa352c0889e31819798c38937450e80471b148378ef70bcf2454246b08302cfec9721a3bc1428a173a8f992fd16843bec278dd7d612337910a2f4e47dd8ae19be9d3906db0f9c5e8f9a36c2ed4b494b978494751a93f90530ea114b8f037b2dd17e068d58aba9c516a0716b4636b0e45ced14c7005f5afbf3a7a980bf515a0016ff458454568431d52bfc8bcf8bf8c69441a50b440724af8c304e36c869af6013d293cc131581d9eca19165c4978d801232aead0c44d398d87c51cfa4e2d6cdb6c28ff2752c85da6868230429ac54046f2b4ce2421361fd80ed14d81bacd1d961947a62857ff2721ab1ed37d61953e7ae075098b337d11cb10e9aa381c2bc4de50f9665d25b93277a3f94487c8b2c4ddf1d3bb1b054f291f8ec5396ecb2ceedc9ac73423d517196e165c20b6c2b0f494b4b1c06758705c6fdf4090c335f8e797aad3e0effe33e48ab7e874773b1ef12c995c287e18a958eabf8b29c4e5e131156579ab82d84114b15dad9a44401f623c25cb54f544793713cb41412f804db1545df069c74b412d5e4ec5e0c2018b5216b3a918bb4d921ffc59f5aa249f40c0432252037c64ca38b76e09ca8a2dea94c0696f5863f328d3b9a5c68ca74dc25dfcd1b96f1f0a7903da9b77c724656c2237c072a3e531c536e393c3802d7ede67f89c2b4d61f83ccc5c683c035fff510428f47c2e168fa2c6e475957c52625f281bd7cbe30e55cd996a9a8afc04d30925dffc659640d1dd16e9f2e36c0d44eac0b67342bcec9cc6a12edbb4e5b937617f04f9ea6761d9c299d602c0d9da35a138cbbbe931eb16e8ff8e9ebc940800fc1ad3b30075fe46cf570b3d17d51c55fdffeb62c664b16130c3d277f81f9d15cee5a3c7aeb03a79e31139068118a3756d1d2cae3f061537cf9171a364711298c40b74cd3b6dcaeb83d2388d9c0dbd4ce3273cea4317c8b4127a18a0c6247fd933fa398c69a4adbbf41d465883c2bbc1e0c7aba0d244e21e907a3dc1bc7bf0135b082bcd1d2a7414ba393e553483bc39066d912b18b8e84d75e388a25c8079ec0a47ac13eddf8ed4423590614ba88af9f5524152313d5f6eac4090fe8cf1c6cb3b604c46c19ca85c8e5a2130b7854b313fe59108fc8ce9082e839c6c232507d38431b36a4166de22bc9fb00028369f8755f7984ba013be6100e444f5d63d3a70731c1841c474646828b30f7749f5b033c5da6bcd1a5e9ab87946fb05819e9ece1adbf1be1ee26a018b4f5198b066eac904aa806bfcd18651925227952738db536a01d2de6fa65f86943f71b13328a60a7f5bb547ad2b6cfed00d8921021349dc3d10c19812c12f720dfc3aa4c98b0a600b4860b238eb7cefd0a57bf3f2c702da241ced77f5c7895c55a3457f02ebfb3dc4b0661c36e575b54218880335f685488c1d213b43d4057b6d713c7e4c811fbaad4e69fe176944580cf9a3992bd5d6748eb6bcb1aa9530884165e6578b333f8928383106b5e0a7225f68f698f7dbeab75376a503ace2beae3f111660ec50a3e53a7dcddeb8a35e1bef1907ec048736f18b7eec147ab7a26127e55ada7229a099988ff4e425d3c93202934e99744dc8ba58a4d7d1635a2f77ce6339de718fe3888fd04e347b0a7f31a3ba2a067d699e4c4808a46bd25daa49eb6954e86e016d7c8b36bcbb0f5abd478522de2e463b29a225530eb6bcab713c56dc4ba0f61e6946dc287387fdc4235f35df7432c466a1d846ae0f0e637265600009acfd0c953d6ff750cb2d7e0aff59edc746aaf01484bf49387da28a01d1f8877ba62411f3426870c80764530c8817f6861203a2cb5a52b4e6dad3a3c42438765252265ce797b63c3a578ef68db3c1027f27a3d27b479a9254064f302af5615c9dbd2a1bb415f125e5a2bebb95303391c8b472e0663dae2de690bbbe4677a1507f7a52958e812c43cdd01e52da254ea2b8e3e6cc38f4dcfae5d6b681ce2f578c23c3051fbf7f08a0eaadd45d4c635efb6bcf5c04796268ba423a909a5a2d3bd054ba533d1df1f443e154457f91beab2d305f2a25a971e199a477813074c2e5fb949a2723f76eee7d902028145763eb8351e1cd3f95ed8321cde7926a68c6aeaf87772499ae30a582c71a0bdfe9c4f8b2289fd335e7e9a771c92e3ad4dd9093985f797ad3961f041bff802acdf600a206119ca8385bcf807931611a26827e9514312bdc8eac2c659b159913bf20b3f5def24645ee5ec1bcd32ab14c5580e9096448fe298fcdb90b4af8703d35a6df387ae4a1f320a0fda10f4620e692c1109ea5ce4600f4ff20eafd97e5a724039e839bf419a6286b0310e2007f7bb3836267b4880f6e190bc11c142ceb8b9729f18fc083bbbbe10977d27e46ed59b71cfba27011cbbcada85e9de58820f233f9751d54d741bfdb730e7c722ff6cffc22f3e690870ad154c6430a718e899d54f9a6c5784a2e0e75ecb2c7935561848343cf324ebc2f535d231e7c537001639ce9996a68da8df58e38fb79ae2633ed698932af6107100ed4a36475dd2e853e94912516b5768dbfb6fd39445729b53dd63f32567f52b293c7a2a1aba9edb95edf4ae2b3758963ef422f847214aa23fd852481b3fe8bef53db2bceb90d9e57305754d9d7d0aaf2ee3e138d0244c79afa3f079f67b32009b3e663096d6a17ab73f21bd90625b7d2e8cc4e52d4d1d76a886b493b15d6ee1b768dc022404a3a8e7608674465e6dc2ce1ea61a553711b7c1cb68c8b4d2d7eadd76ff6fb9cb72105a9efe74f8d6a2484ac23ea578c847643df38ab9bc69cce2ad64e5d9f524a434e48a92170959e736ed60948a23df047440a6b845133e83c504dcdf4f452b1412abfd0e6a2ca9d1e1933cdc08cd8bf8d009cbdca246abe232eca127f2c3e5a036cb27f273560dfc03236b74685fe1a55b0b5b2577721aa4f9eb1b625ebb7d57752c994392ab5a76120f228b525c379907f23c7a5f9923aecaefd9e73d507392eb603e64a1c34dc9e5e253ac5d33f833bd92b0ee8e872364924c6855d17a801c4f268f13faaa67950c9420eb5e3839fcb31d2f670b1ee3750936095f8b4ede96beb29a91f3f1a071d330ad44e7cf56afc87e4f6f270a8ade505bbafa36cf04ce158b1c395c50531cf71ce776c970ae3d807986bff85f45bb12578ac43d55423691e68e2d72f36bab6755241516d8252cabe01cc0b88251eade188e2cb65b769dbd3db345c1312b6a4f7315744c773999f9ae1dbcc8912dc69dbc6dc2c5d7160e080339632e77941ffe3093e21fc9f6e50d268d4720dc5e8ea9286fdfa51f78ca3f204af591cf06cd95e149e68ec7f0d36fcd60d636c7872d7b57d16463279337bf41c0d6010616cc8e23c3699ec832e6c1c1f8c19f97e3becac33c99e3ab06e087a6ebd34fe9ee9c408dbc3bea26ed2b701c8a7239529f82be391e4b0618c70582a111cd92326779b40d690196bc8980d68704e2ad23da5f7700f35a3088994c22cdf39cfc94053a0d444ce3ca6b1b8e7dc97b963fd78253b82573181da02228f4cf9b44406abac2d9af2c7fe18a72c8ef289b21eec0625d62c02136392b7bde140c76910706f014a8ecbe9871fd6d2e6f88967bfa94090647b672753e17f959f4989c82b59f4376116feb133b8e1e8a3bfb9df31f984486bd53166dd7447e2bc997b8a4508ab3856c09ccf9f38413fd0ae5d89008c052cbc272b0892bb9dc037f6ccbdaf2e0a978b0b823da21ef2073417b1e631cacf859a93f4bc63d846869a1e9b47c27ad93f6e23647a4f9d55051ebd2cc63455a9ee8876be00af7577e625809602d1d93d8b191e0b470a73da1df07cf1b7156c5e132599de496521a4f74f104fba6a5eafdc041dabd408e38bc56dee3ac72142ff8a786659a1e6e5a875aa4fcdd6630976c8ee7d910d150479cd5461436a65323efb3f8e2feb7bec021217b89ba9f139f42358e001518f59fdb344c536b9d9b91e5507053e6f55786bb82b97bc1f2cc4db100132f3d4bf5ec5579c37b4894e20b5a55cdac2418687dc4b060ba2910e68b43bbdbe1783d360c712a1be6587136b26591adea3673457a21d12abe2ba9c1243a924ed7f70d006543c5b18d29946c20a747252e7ae9b147ed28768ade4ceab0ccf69a4d116b90247975902f30e558762c3d1f5205ecb4629f8f8236c86e324c1824c9c1427ec2e82aee3fb8efa6e4a4b14409634527983a755120c8a51c777d826f562d07835e94f11136f9d68b4e99a9b8837e6490fb951933fdcab6ec5c02bc492532a174455b75f7773f6f06c8d02a1ac7f62416ea275d2f7657e1d8d8caada3b161f495644850f7a8806c67b2fdeeb946816a45919edbfe023ff06831a0dbe294bd47a1507315294c2511f1ca5ea1692596475aec18055a396ebf890facce33f4ea1c1592db36b3d90bdc17d148d8a67bfd27a158b1da852692776f8826d71e8e6c72a870b2a88159c13a164dda3a7258c14d2524f9bf386e5e1fdf23bf96b8a70031a677cfc22924047dfdd52f378a59a0baf8a00e50331d48c381601bfb9846dc4c0970c85f9a655ac6d13e8517eaa77a4a7e28aefbaa4b0b93e2879e1d71fc3d4d6706b8adb6dc3f2bc1c97fd73baea1f33507c70e930afb65fe28d2808bfecb136e764bf6f516ca2e0c46eaeb33a5153d98dbb3cdde00e75c7caaa181bc0b8c66cb448c0654ee81c9489ec9fd0741a60856afb3bd41fca4371242a0be3083f3c1f87e4df5bad1bea214883a5852583edbb60bd7ddca26199b528926ed89423667a7a288fd4b7e700512bcff50c726f391dad5b3fcb23d939aefa7237e66b691162d3133f626e8922013017d8747726551da3f3c35520d1bc406540eda4da1961d43017a6382b3a6f301ea7e056464cb289a244c8032d34d25548", 0x1000}], 0x2, &(0x7f0000001200)=[{0xd8, 0x108, 0x4, "975c9fa43d5ad99727d5f917392998a4881048805692766b29e874ad37c74bd27749ff0032ed542907726febef3e12431ba7c067296666188b00d8359714c9ec23bd0ce64551fafde04b7d7c105cb792bef3860486f1fa4f4e794008106a1fd86e08e41215bf59b2f40a40f05c9dd271d93ae40b621394324492966eb90c4f43bd32f75bbec6931aee894bd9d9781f375989b0e1744738d94f9b3110171cf44f985206422a341a58f664d41ceffa863935048eddd6a9312391b89061326bba532a9f"}], 0xd8}, 0x24000084) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000001300)) 14:59:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) 14:59:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8100, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) r3 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000000380)={&(0x7f0000000300)="8409fb4f181188d5fcde294723397c3b820b1e661524e92a828dd1b01f4cce9f4e70d3f8dfe90b0cc7748e2bb1a07c4705055981d1676e5519686de6f87fbb060b9621c7bd6d05e85c7d23dd510b8bc58c5fbe252869f2fac56619fe383c6fe917ee8f18446467", 0x67}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr=0x6, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x4000000004e22, 0x0, 0x4e26, 0x40, 0xa, 0x80, 0x0, 0x8, r1, r2}, {0x7f, 0x1, 0xffffffffffffff42, 0x9, 0x0, 0x0, 0x0, 0x1}, {0x8, 0x5, 0x5, 0x1f}, 0x9, 0x6e6bb8, 0x2, 0x0, 0x2}, {{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4d3, 0x33}, 0xa, @in, 0x3504, 0x0, 0x0, 0x0, 0xc0, 0x1ff, 0x4}}, 0xe8) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8847, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x204000, &(0x7f0000000100)="0ac47c71bc6f0568dcea9b962910ac92952fb54f06aaf9a0bae5a1e29f6d51b60019ac7d3d559845176e2f2b29cedc014bd0d97e8176a99500bbf355b9d34e2e60cfc9786f3e341431ec25a6030f9f6f5c5fe86f5e", &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)="c55fd090f23465276bac0f01532fe50f1658a2525f3711eaf84a4b5e2aca2d838486d0ebba0489c8de09ecbdf88a0ce38025fcd0fd2839e4b9a9cf3e5166bb30bea670a767d258becc0f636e285ef2ac84696d13d2b003a76e9dd39fc9246009b7042d1985837a837104328c18e3348938df162f1a00cb4a487ab744a881ae9215") ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000300)={{0x77359400}, {r1, r2/1000+10000}}) 14:59:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 566.610794][T25147] fuse: Missing mount parameter(s) [ 566.649917][T25153] fuse: Missing mount parameter(s) 14:59:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8848, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:39 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x1f3, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x14, 0x0, 0xfff9) 14:59:39 executing program 0: stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000000880)=0xe8) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x6, &(0x7f0000000540)=[{&(0x7f0000000140)="ccc234ee72ddf31d97ddc8083d4b71fcae45342c710baa3ec2bce821d99c1c0eb1e96168e56327fbf56b7e4c237699d91fc9db", 0x33, 0xa5}, {&(0x7f0000000180)="c07545aa669e30d6ca21c4bfb7f4fcae7f21a312f419882ff5ff7118609e9979dc2284f9cece4a0b50ae486975f91d099566b380c56f2af45b441ab02646066b40ddd8237ce4f6", 0x47, 0x522}, {&(0x7f0000000200)="cea08b604741dde55a954e3bf5c9484073d2759e4e89e48941de3c1435f5ce498f4ad91daa3f4ab3bd0e74e39ddfbd8325f188b443748fe86f1d7792e4a80aed05dc5798b8ca4f0c9ac4f94c16d87b44d65caf0539a07a9c56b0447d54b6d860d1fed2cdbde0527ce861ebccda33abead1f790ceaf738a9124a932bd8177693084bb6b8eff8859d6b9764ee9b7dcaac702d58f25fcc19726f4215a0b303bbc", 0x9f, 0x7}, {&(0x7f00000002c0)="36211a518955c47e73e58bec4663f38ee7c842a9b61c9a680e4b3dbea9233767a07bfbb924c8a4bd821ea4bf3d2b2505109fd6f1fd9cd077a08847e2db3172acaa90b2014539bd0dfa5fca591fc6067a0da0237f5186c953bd3b6aab39224ccb23a6c5254c67b67b6769fb8b95c05a423cff90773aad5866fc7f65f1945b5bcc1ab3510dc2a2", 0x86, 0xd9}, {&(0x7f0000000380)="7d626a0516ce6129a6aae5b68694e659c1f3e415324549b0b4d63af77e89bf1dc2c59f24ab4cce49f501c36810d9eb8844bee1b27b9a6effe187897f1ecd711b2eb44b5cd16cf7944fc1d79c7174d7d4b5cd0c638c1788d7e9e44f280476729a96aa2193267b3645340088180e6054b15b80bc4f5e1354d19654bb38f835d57311154f657eb82c31c43faa8811268a56534fdfa62cb794827b0b280f718a6b5726da7d6e19500190adfbce90a06e835f", 0xb0, 0x80000001}, {&(0x7f0000000440)="513da55693c493db920db7aef7b1b70a3171f8a379e9a2b97c6930eb5b793e101433811511d7532395446b85dc406365fa880c0e80af4889373c71a9d8d847d2421e035fc062a5671dc9fcba83bbc0511bccec03bac3b3a5d9a784b63c156895e688bdda0379dd4ce10f23ae2679543753a5da83dfd100faa71f3573e6429891357596ddaf27756cce00bfef8fcf64ce2a16d4593c78b166e17259d0b50ad751d2e6c82426b74b639e3c29db1efc31e1d7e92c809c2e3ceaa245e58c73920ec178d7e4c71499f52cf7d76d93db680aa9f626b90ac5f3b6c68dfeb0504a9260ddae11a118e0d6fee0e47389d9e9380cecab", 0xf1, 0x8}], 0x31, &(0x7f00000008c0)={[{@user_xattr='user_xattr'}, {@nodelalloc='nodelalloc'}], [{@smackfshat={'smackfshat', 0x3d, 'mountinfo\x00'}}, {@smackfshat={'smackfshat', 0x3d, '%ppp1self%\\proc'}}, {@appraise='appraise'}, {@euid_eq={'euid', 0x3d, r0}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_gt={'fowner>', r1}}, {@uid_eq={'uid', 0x3d, r2}}, {@smackfsroot={'smackfsroot', 0x3d, 'fuse.'}}]}) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8864, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) [ 566.984704][T25171] fuse: Missing mount parameter(s) 14:59:39 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/rt6_stats\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/241}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',\x00']) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x8a0, 0x368, 0x368, 0x538, 0x118, 0x0, 0x7d0, 0x7d0, 0x7d0, 0x7d0, 0x7d0, 0x6, &(0x7f00000002c0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @remote, [0xffffffff, 0xffffffff, 0xff000000], [0xffffffff, 0x0, 0xc9557bbd6d8af2b1, 0xff], 'sit0\x00', 'syz_tun\x00', {}, {0xff}, 0x3a, 0x8, 0x2, 0x40}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x11, 0x2, 0x80}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x8}}}, {{@ipv6={@loopback, @mcast1, [0x0, 0x0, 0xffffff00, 0xff000000], [0xff, 0xffffffff], 'yam0\x00', 'ip6gretap0\x00', {}, {}, 0x62, 0x0, 0x1, 0x46}, 0x0, 0x228, 0x250, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0x5, 0x8, 0x6, 0x2, 0x7, [@mcast1, @local, @loopback, @mcast1, @dev={0xfe, 0x80, [], 0x11}, @mcast2, @dev={0xfe, 0x80, [], 0x21}, @remote, @remote, @remote, @rand_addr="89512bbc25516584639c31c792bdb120", @loopback, @remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @mcast2], 0xf}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xfffffffffffffffe, 0x5e}}}, {{@ipv6={@mcast1, @mcast1, [0xffffff00, 0xff, 0x0, 0xffffffff], [0x0, 0xffffff00, 0xffffff00, 0xff000000], 'bpq0\x00', 'sit0\x00', {0xff}, {}, 0x2e, 0x5, 0x3, 0x10}, 0x0, 0x188, 0x1d0, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xffffff00, 0xff, 0x0, 0xffffffff], @ipv6=@mcast2, [0xffffff00, 0xff000000, 0x658ec4bde90ec684, 0xff000000], @ipv6=@mcast1, [0x0, 0xffffffff, 0x0, 0xffffffff], @ipv4=@empty, [0xffffff00, 0xffffff00, 0x0, 0xff000000], 0x1ff, 0x5, 0x67, 0x4e23, 0x4e22, 0x4e24, 0x4e20, 0x2a00, 0x100}, 0x100, 0x220}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote, @ipv4=@loopback, 0x18, 0x1e, 0x800}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x401, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@local, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}, 0x3b, 0x9, 0x20}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2, @ipv4=@multicast1, 0x28, 0xe, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x900) [ 567.072853][T25177] fuse: Missing mount parameter(s) 14:59:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') inotify_init() ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000040)={0x80000000, "91d755ca08ad0c28e2ecf614d0e7882732deb18237896d5d0b7f783f48b36f6f", 0x2, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000180)=0xbc85) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8906, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030383030312c616c6c6f775f6f746865722c626c6b73697a653d3078303030303030303048303030313230302c00dd7db01c905b16dc60920ea18e2683f6a8d885d48c517b4e0fa88007f419b21f1de7493f15703845ec"]) 14:59:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000740)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000700)='mountinfo\x00'}, 0x30) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000900)=[0xee00, 0xee00, 0xee01, 0xee00, 0xee01, 0x0, 0xee01]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000ac0)=0xe8) r14 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0}, &(0x7f0000000b80)=0xc) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getresuid(&(0x7f0000000c80), &(0x7f0000000cc0), &(0x7f0000000d00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) sendmsg$netlink(r0, &(0x7f0000000f40)={&(0x7f0000000040), 0xc, &(0x7f0000000580)=[{&(0x7f00000014c0)={0x24c0, 0x33, 0x18, 0x70bd27, 0x25dfdbfd, "", [@generic="d40065fc39957e1abc00e91bcc314b93a92c6b4653936709d54c3033702d867df3df2c3fd69ecad5df623f5ab73a4210e69b623c80faecfad5f4d95b733d3f41c01d7273276cd4b350b56f98822599465ca9fd982fa3561efcbf5a662ee5ae2a70ca9b1bcb5a2dc577bb72fd94c6174a10865834ad61ee6e5ad9c5b20e9f2c038abadce1b4d801741f1d1b03befc2c1a8da09fd7ca5b5a0695685b5dbfcc56cff0635ac336d231bd2cc4c0dd53f956adf192faa9940ca69e96", @typed={0x8, 0x1b, @pid=r1}, @generic="ac0e293aaaf9897eddfbacf79a3b7d010cad4d30c5b110a23ede5e22781e4718e62ecf7ba29382875c3dba911b0e08e87d47bbc9ba0afe4bd30d0dbb3d30667030263dcefd4a1de03476fe8253d3d88c31d9a8b940652e8402", @generic, @typed={0xf0, 0x34, @binary="99275856c2286c68b59e720cb0253fe3551e5ceab18288a4283ccb083c9c71414068490ee34dbe76d694ddf11c6c7bf7f5fbddcc9e368edfa78bcb227cd7757c29b119bfbf303643b456d5ca5cf21061ca595ba83cb593d8967ce3e752b60bd88f0adbb084e82b5de4f86d6327800836d0efa1c55e2c3e8c24b1b9aa1436280d8e1c913fa9ba11308734a8018ea59e4c0ff008af9cfffb68916a9ca8618b3289ccabc489f9fef06ac9a04964551e27b31052d364336fdd5f7047ea3630e404cb305a4c150b758277e189f6d502cdd4aa1b1d0d7cca36f35ed3433fd6f7952d3a1ac458cbd50230629e5e"}, @generic="a6dd94dfe4f34f1d0978dcc4196e71778ae8f4e207f32bcc205336979627c93271f2dda5078e04737d975dac892183db664be84277128aeab13b0f2076f69f09a299abd7be82060fcc688aa82227861e87b3cf8b5c04b218ce69fe0c2d09bf02a9174b1af386f821fe8bed7df767bb66bf2e905bb754309d16110716d5bea404c42a334463bd2c65f480ad827d3eca0c241837d9260e9d85b8936d72d2db2974af51f468bbe209fb1bb8a5f79f7eb888e6da4caefd5f638962b10908be6d26633d6de762ce1fe4a7", @typed={0x8, 0x12, @u32=0x80000000000}, @nested={0x11d4, 0x79, [@generic="a83b9d621878dacc53d5703836e768fd7769b6c2bca491b1e6106c836ad13316f91a63c268dc4e6f5cdc70c79829715224bb8f8cdc8d8a9b0a848912493423872c26d341296c49133939646612ca5db5f84f1a5f98aa127c6615a56852dc8ddab11ef5503350ba50216b355d44f3ea2782cd21d541d6dae7589a6450db68ec4d0bb52a89b90527c4797519", @typed={0x1004, 0x31, 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0x24c0}, {&(0x7f0000000280)={0x2e4, 0x41, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="db8c7d2beab779f0b31bf77a95c1cdc875d216d63dea70f4d949bc78b46eceedbbc1e9cd9daedbc53d4db962e51ea49c641940bd83a2b57090df44a99fba72694262e721ce3b15b5cddb88859c9f7ac86497eec50c5da07414ec70cedcf954978d2bdbfa6b48", @nested={0x1a8, 0x46, [@generic, @generic="6e57fa8b5081150ba3cfd985cae9d90c54ab52ab906b16d189aa0d25685c83865ebf5b8b4544ad7f437741ef655c1b2e367c068f9de9f5eb92faace95e1dc3ba7f4218e6323ca758266aafbb0f9c748b5451a2", @generic="8a907dd7024b1c4f896c90524321462764eb2ac1d30cef9dc01a91a771", @typed={0x8, 0x4e, @uid=r2}, @generic="9bab6580b2e1d26f3d40ef9817af7fdf4f8d2bf67b4734b97f2219c72d06dd15552e36bad8bb0204137054bf1f445b85a88c9af5aa89dc6c34d42a08c67d8592bda30cd09a5ea8752e570e3d215d551e5d8489c204e81a6015dc98ce20ea5d0dd9f21a34bbbb4d42a3b9e061414b15557dc9997ee78fbed3ec97ec2381d21d990b849304b7dc5a93ad45d16d0c26c1e604833894e84e8a50ed54fc20b953a8790328d5b666ae89dd7c4d86cd0802a9874e831684df8566103a307fef90ecbfa3e68e6311c0f38dfc27526ed5f8b7b369fa1f75e05bebf1efd4b5a72faee7", @generic="7e0ffde5ed6f78f399ab6d469a", @generic="740bca0155043c3ce3b0f660acd0144f5fdcf570c6125231a3c753f59fb304213bff720b33", @typed={0x8, 0x7d, @u32=0x7}, @generic="e3d452f8e78729d81b312bbcb5fa9ba051"]}, @generic="4d96287d1fa9f1146bbd7341b8584430bb83726ba7d0371d27fa832f003934f25942c5b712107016d71a4b90cd5eed76eb1a833e15c4a6c951a78803a9770e2b70578f3d0788630ee0aeb72283f4d813a91a8ed8f162fddeb4244e76201fbc7acf140c83c1f39d6f8a1fd70fb0b2213fb3615ac02d6895ead204ce0afd3bb4b876b8ce21cc44bdbc9670230982e259c38d9fd6ea1c3d40b9f23132ea45bd76d533a71a27a4471f80cba920ed80544e735a14668a392d58", @typed={0xc, 0x35, @u64=0x6bc}]}, 0x2e4}], 0x2, &(0x7f0000000dc0)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r17}}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, r20}}}], 0x148, 0xb9d42d6ae2ae3764}, 0x8880) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 567.439447][T25204] fuse: Missing mount parameter(s) [ 567.527393][T25212] fuse: Missing mount parameter(s) 14:59:39 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x10, 0x25, 0x80) 14:59:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:39 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') clock_gettime(0x4, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)={0x80, 0xa, 0x4, 0xe000, {r1, r2/1000+30000}, {0xec534c194b4d2a11, 0x0, 0x467, 0x8001, 0x200000, 0x3, "710cab4e"}, 0x3, 0x5, @userptr=0x3, 0x4}) mkdir(&(0x7f0000000000)='./file0\x00', 0x25) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r3, 0x2e}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x0, 0x9, 0x1, 0x0, 0x8}) [ 567.870378][T25234] fuse: Missing mount parameter(s) [ 567.883969][T25227] fuse: Missing mount parameter(s) 14:59:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf202, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 567.912667][T25241] fuse: Missing mount parameter(s) 14:59:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 14:59:40 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x544835e8fa75c4c4) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse.', 0x80a, 0x0) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r0, 0xc0305615, &(0x7f00000000c0)={0x0, {0x6, 0x7}}) 14:59:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:40 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x41) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xacf, &(0x7f0000000040)=0x2) 14:59:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8000a0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:40 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x6e0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000300)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000002c0)='timers\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x14, &(0x7f0000000180)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@access_user='access=user'}, {@common=@access_any='access=any'}, {@sq={'sq', 0x3d, 0x400}}, {@sq={'sq', 0x3d, 0x5}}, {@timeout={'timeout', 0x3d, 0x20}}, {@common=@debug={'debug', 0x3d, 0x3}}], [{@smackfsdef={'smackfsdef', 0x3d, '\'ppp0'}}, {@dont_appraise='dont_appraise'}, {@dont_hash='dont_hash'}]}}) 14:59:40 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') getpeername$inet(r0, &(0x7f0000000280)={0x2, 0x0, @local}, &(0x7f0000000240)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000140)=0xc) [ 568.440279][T25273] fuse: Missing mount parameter(s) 14:59:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8001a0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 14:59:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0) mount$fuse(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='fuse.', 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}, {@max_read={'max_read', 0x3d, 0x3}}], [{@euid_eq={'euid', 0x3d, r1}}]}}) arch_prctl$ARCH_GET_CPUID(0x1011) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r2, &(0x7f0000000180)) getpeername$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@remote, @mcast1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x20000, 0x7fff, 0x101, 0x400, 0x1, 0x2000001, r3}) 14:59:40 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x4000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x6, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @link_local}]}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200), 0x4) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf0ffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 568.916407][T25306] fuse: Missing mount parameter(s) 14:59:41 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) prctl$PR_SVE_SET_VL(0x32, 0x39f6e) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0xe666605b77c7e3ad) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 14:59:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x8, 0x400, 0x3c8, 0x8}) getsockname(r0, &(0x7f0000000100)=@rc, &(0x7f0000000040)=0x80) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) r1 = getpid() r2 = getuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) stat(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000740)={0xffffffffffffffff, r0, 0x0, 0x2, &(0x7f0000000700)='fd'}, 0x30) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e40)={0x0, r0, 0x0, 0x5, &(0x7f0000000e00)='fuse.', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000e80)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8) fstat(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) r17 = geteuid() getgroups(0x5, &(0x7f0000003680)=[0x0, 0xee00, 0xee00, 0xee01, 0xee00]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000003c00)={0x0, r0, 0x0, 0x2, &(0x7f0000003bc0)='fd'}, 0x30) r20 = getuid() lstat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = socket$inet_udp(0x2, 0x2, 0x0) r23 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d00)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000003e00)=0xe8) lstat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003f80)='./file0/file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000045c0)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000240)="e6ea803cfcaf8ed38bd9778e4d36cccf4da62aeb4be7972ba47f83a7488da07b16dc47061dfc5586a7f324e7509953e898e777850e59376550a1094631a66650eb051ecc0147c62f626e30c2a165be3c276e2d14fed8c565d3efaeb661e9656264a5d25c92a320656aaa862b92f867595829fa74d55d4e4cb87d12662890dd35ee42d8b31011f1879801d6", 0x8b}, {&(0x7f0000000300)="052ce0eb226e251e1fed1d201335a12355fd1bbb0320909f89868c13eb757dd150545d4682b11e1308bdc0f8a36596a79213e3e911fd8f7cd1a074de3a0f8d6c4b1b8fd1ef57fbbf21abf0ee462b3cdf3e4764c9cf0b279119b5ef5a1aa127c23da2f8f3", 0x64}, {&(0x7f0000000380)="0d2acb7ca840d74a3ebbf8c3bfd0f2c4a025a9f268a14c8011e87e63fc922dd27a392f7038f68ea0e679ecb37d564773277c39723fed38672ee129226d2b0b4e97454dafe33802d970b1da9bb142381c171d3cf8802e13b0330dd1a0b02e35cda3e2f6d2987b689e480527b532adb7270add5963bd8a1cc08febb89c3559f6d1c7291a3c2d3af56db392774e5cf33570f926eb4f3e24618c990d497bc02ae8587eec0ba402ef74ee4f9bc3a8d341f37d422cc2a5ea72b7c198cb532ec40cbeb5a9667bac25376b0b94870ad30361ad4d394aad8dfdeb6b8ffc7cbbfcbed00592911a08e11235c019cbfab8560a183f8d23412205df5537", 0xf7}], 0x3, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}], 0x88, 0x4000000}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000a40)="ed2be45b776dd04927c89e6a1753cddf1df89fbe3681d8e664d3a9600a0195e33b", 0x21}, {&(0x7f0000000a80)="4dd10e60148b8ec19b2a5fc5e1018fa75e778d59855608f3e9f84e9a8c2b301eae4f79d5c591da", 0x27}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)="40cb42a700b254a0d3a127fb30f901209e61d50ed1263250ca6372eddf33cd77370a9b85022a9f6313fb6c316afed471e0168419b20ab79817251ff7daa478793e5dad115e421815f65bac3b147ebcb41964abd9ba3cfac59156fbacec1708f9411c253114ae8af3c38867abfad19c0015a113d3f1920ef0f90f757316371d22a99d2b77f2f56ec7874a4e7b786589bb01affb375f4f7902ae822d39849e686f15fd3155ed35c77dff4e614b3298c1f5d6c73c872d1fe2e4af110c4722f04f4fbfa51d8ae7a6c7d7c7af1857cad0242791201bf7a8c0c51ecc018b892c6fc0ef8a0e3974fdb546", 0xe7}, {&(0x7f00000014c0)="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@rights={{0x1c, 0x1, 0x1, [r22, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r23, r24, r25}}}, @cred={{0x1c, 0x1, 0x2, {r26, r27, r28}}}], 0x80, 0x8000}, {&(0x7f00000040c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004500)=[{&(0x7f0000004140)="6d4995ef7fe52452ba7ad6e2b7d7bb5df128824f223e5cfe879a2f2c6496787589555ea48501dc5bfc0b7620158efaabf7b21ffb88aac34ba41d4d24cd117d3c3325b9b4035bbc0e06e7b51b543e5d5a1758484e3ba3f7ac0fd41109b45f04fa8bf9794f85fa23b8620512916c30e708e92e3a5dd452e5eeb79f1edd74aa20", 0x7f}, {&(0x7f00000041c0)="8e505ea0c7e5e738b8e39e3108943307e77cd897c97999431c45212e5e9beaaa6685ddf5af74332439f2371123b14c5b680fe9de7320bfca7aa79611de889ccc141f413158279d0d10b5875f00c33e624c2cb69da7b64fc552a0836f79c658246b426b96810a5684412d7bcdd72d2846f507c7c2ab3565a97f0f2d49584361ca667839a17571d98d03d6edac11d2641e6f5af32d007bc89ae91e755badf3e9afb1b7f1ca113bee082b98edfe7271e7273aed9fe1ec7a0b3b59b1d8bbf130c48757750a5e9db6950ef8e8e34dd740faa0979c21808b0657fb13679440e12ed78f489c24b977a4382f0bfa", 0xea}, {&(0x7f00000042c0)="1f503e39ac042a2d9c5a1aec80808db99e10476334d0805f09319733c90fd989e328eb3831512906fe35e8e5abb512e1d8b69bd2ce5c45b626720a54766b47008d0026c2c182652828202d7698d793d70d6b9a82c4f41ec899082ff6cb232e710e867d3fe57d5a98874739024052aa72d0ff4497dab2ffdcb96879b1b77a7592c05bea2c7900a214ede4151d47eaa1dd2d6f28471041ffa8f9d5c76219ee0e3994baf6cf69fd3b477d65994016419cf3675b2c4f4ea8b8328e7a77eda2d0dbfe698877bd94f1d82b729ff307941a4ba4e865ff7e2ba236c933a223ed", 0xdc}, {&(0x7f00000043c0)="878031aba93fd9e0a6a80c3c2b1fa00ccc458a8f90168146d345802ddeca3e4f9dd2575ade6bda81b8ff3e675c6f906b2e6574afe3beade08529a7d03a", 0x3d}, {&(0x7f0000004400)="38b0503042ebdf94cb03267ebc01da8c15bc09e19f3b8c0d370de6eb033ae9136df930fee90e7153f1c6fb841309d670428b86797547bba61d8a2d33bee3c8bf9bc03ba5f75617da0d7f39270c6a7643cc93f915cd9e85454080bf001da0725a3ea6d8e7c06f727c7975fd84bfd2e5d9107c6ac1700a6fb0164812", 0x7b}, {&(0x7f0000004480)="590e532989d73731efb41f68c3506ef82acd96d660ce15109a5663e58b764fc875415f32caa85806ec506f8253cd1870124aa1568ef3ba282b73e381f7e1218362f278cd2f5b0645ed4d6c2edc22321b4e2181e8", 0x54}], 0x6, &(0x7f0000004580)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0x18, 0x4}], 0x6, 0x8000) 14:59:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1, 0x40000000000}}, [0xf01, 0x1, 0x6, 0x1f, 0xfffffffffffffffa, 0x9, 0xb428, 0x100000001, 0x1ff, 0xfffffffffffffbff, 0x5, 0x80000000, 0x100000001, 0x800]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x10004, 0x7, 0x9, 0x3, 0x8000}, 0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x1000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) [ 569.239433][T25330] fuse: Missing mount parameter(s) 14:59:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 569.285341][T25333] fuse: Missing mount parameter(s) 14:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x2000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_pgetevents(r1, 0x3, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x44a}, 0x8}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="4de41ac4d2"]) 14:59:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000c40)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000004c0)="b463f8b7114f076c78d45fb8fe94acb3850cb1eecd3560246608da7bea1e3de093c8132fff28b61e16917e57c2a714d9cf44c7314f01585d7c8903f2b23b766c574796af683e8c195fe652791e003783df5cf7e803e5814eb4657b57e2231a975083bab134f42e1c2c958cf1b3ce7b55b38f872246e8f71bb02779c4280a3c725214d2d714eb1046a7538d7de29dc8a6d37c1c48fec4fe6d882bcf87d771ac5ca0e5b064f4a1cbcd400d6ec1f45347b61d8ba7d4a0114c", 0xb7}, {&(0x7f0000000580)="606e374698a955344b2fc729d07e02d100c629753ed6b8373de1f2516566f9b40e1b8540f743eaad5cbd7c109d41105930f53920531d45423afce1e90dcd1a96d6bdff4705838523fa101fa678659506b911cfb4dac1ed7f9015a266afd120ee7f2eca2e15234434677a2d727153253c0c63f3079b95c656ce9d716bd61be8c4e8ee70659d6c0cd466dbc2c0990973c05121ff3feaa0fee991859d728c490be26476505ab7bf6b706966de00", 0xac}, {&(0x7f0000000640)="a4dfac1f56f36514ef13c9f5475f7109a5283a51785d094e4be65d0732419ef5d73f12159580f066dd6e6f067ecd34a575269389bcf384a74e05469fd590e29863f775481b5aeb4801a7cb4db2a14fa9b87f4df79ca8251db30e445250e004fe20c37ef7969f85ef4dd625e6f1f692cd2d8b2cf7da97f4076ba432240b3cccf9e618e8beed7e6d1d66d6a339ddee15c758487f8ff8ea963dd92eb326ef73e2b894805fd08edda3e98de0772d", 0xac}, {&(0x7f0000000700)="8ef486bba79e9d90ffa02adf9d9ea5deb81b430c1d91a81ab2c5974d0f5860ace688d233dca8f9ad479ab3f5c785693ef0a4ba7a3d4c96a0c9b4514fb606f9fa0a82f4938b0af79e03f7a1a3d5a5df051e6b9a630afd0d3ccc1c5f369c3e24c6c88720c9cb5d3686", 0x68}, {&(0x7f0000000780)="12f1ac66760388fceae165522d4e157c355f5f90be28f8c9f14e8b02d838fd", 0x1f}, {&(0x7f00000007c0)="93982d1af8ef4594c03fd2e19f36082c2023444813bbd99862b3aa6f03b2dbc07ccecee436a9321b72f15bb4a5d6542c496b912c78e5ec883408f199c224ea11f7389ee65aab6dc9bf806a7023b3a3f62278c4f8c96eef596a4a1e53cecbca4404aa2e23361a3cd2d6af0721e5aecfc473be388f1802b7a6683832d834bca7a0fe4e103a8ebbb031e67556c73c811d3103059f92c737c84d15d593c70e82145eac9a7106177d0c542fc53eef82", 0xad}, {&(0x7f0000000880)="d45283d5c662bac242cf1cc3c4c470f52e6c8f01c393c44865cce41d940c4309857600f39e9964912021517033978ca90d924a02d4ea14d167f3fcdcfcc5907ec8c74e3aeb766c507fd25f01b5f13ff5f968037e791ac831382c00c2c9822a493adda30f7e6e409f4c80aa434b0615088cdfd0e927c0da2f8bc8c79982cda82220eed8730c70fbab797b3fa69a03de866ee860696b8afa8109246fcf08312a68de2bdd130dee342abc4428b9766a527887051028ef3eb60bb3569320fa9a187de65354e6a28311d97bfcccbb2f29001fa577bd595396f94e46ee277faf5aa3", 0xdf}, {&(0x7f0000000980)="1b3ec5bbb38bc8da7cc26b6ea5286dd0ff86aaaff5b6cb82f3fa9eb2bbf14cc261c94e960d053ec503171e35bd8452b70b18552632489fe6b9aaa43bf2400496fb83887f3b62e6f5cb844873aae2af632e1c37aab7f63a3ad3160880a6e409b979d3d507c7bcca143a978ff28d16e707b7f2f566b3b8e71f9c135204a745eff47385730da5d328d62ff7636c58cf293ffc", 0x91}, {&(0x7f0000000a40)="793dac894cc7a281a2542d53a7570af18b386512f6f0b994bf548896f16070f75260fda6ca5423d0623e162c1159325dd98683e15c6c5cdfdfbd010b46d5035283f4698f26c8f07e96739ccc4d24e3c8d719be5ec596d3d55a954cb5388a90d59f84cad6b0729283554a8b37a4353e3f1f2e573788e9a39a6b9bd1357776e93385720c324b9f760e65c8a132c8c8f59a086000ead6c2c568f7bf9c7be698e48b69e4b446e7e8c6edfa30438a47231a0dcd9b80d2beed664cdcf18e14d1893f38b021d73dbc080566a4aee84ff6f65300f7cccbce02e1991cde537e7bbf9051e25bf6", 0xe2}, {&(0x7f0000000b40)="bc2d24d1", 0x4}], 0xa, 0x0, 0x0, 0x4}, 0x4000040) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)={0x1ff, 0x5, 0x3, 0x1, 0x40, 0x3}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000400)={0xd3, &(0x7f0000000300)=""/211}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 14:59:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 569.585321][T25352] fuse: Missing mount parameter(s) [ 569.613136][T25354] fuse: Bad value for 'group_id' [ 569.642451][T25358] fuse: Bad value for 'group_id' [ 569.680432][T25352] fuse: Missing mount parameter(s) 14:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x4000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB]) 14:59:42 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000140)=""/221, 0xdd) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:42 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f00000000c0)={0x0, @reserved}) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) 14:59:42 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/fib_triestat\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000040)=0x1) 14:59:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB]) 14:59:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)={0x1, 0x14, [0x8, 0xfffffffeffffffff, 0x3, 0x7, 0xffffffff80000001]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 570.013354][T25386] fuse: Missing mount parameter(s) 14:59:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x6000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:42 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@ipv4={[], [], @multicast2}, 0x55, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') bind$unix(r2, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 14:59:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) keyctl$set_reqkey_keyring(0xe, 0x6ca1b0d8f0049190) 14:59:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB]) 14:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 570.421391][T25407] fuse: Missing mount parameter(s) 14:59:42 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000005, 0x1000, 0x80008e18) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000080)={0x1, 0x9, [{r0}, {r0, 0x0, 0xfffff000, 0xfffff000}, {r0, 0x0, 0x1000000000000, 0x2000}, {r0, 0x0, 0x4000}, {r0, 0x0, 0x10000, 0xfffffffffffff000}, {r0, 0x0, 0xfffffffff0000000, 0x1000000}, {r0, 0x0, 0x1000, 0xfffffffffffff000}, {r0, 0x0, 0x1000, 0x8000}, {r0, 0x0, 0x10000}]}) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0xfffffed5) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 570.521841][T25407] fuse: Missing mount parameter(s) 14:59:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0x8) write$uinput_user_dev(r1, &(0x7f0000000140)={'syz0\x00', {0x4, 0x2, 0xffffffffffffffff, 0x5}, 0xc, [0x8, 0x5, 0x100, 0x5, 0x8, 0xe7d, 0x80000000, 0x8, 0x1, 0x767c, 0x0, 0x5, 0x10001, 0x16, 0x0, 0x1, 0xca, 0x4, 0x5, 0xfd, 0x4c8, 0x0, 0x9, 0x3, 0x6, 0xed, 0x80000001, 0x80, 0x7, 0x2, 0x699, 0x0, 0x2, 0x6, 0x4, 0x7, 0xfffffffffffffffa, 0x1, 0x5, 0x10, 0x7fffffff, 0x5, 0x100000000, 0xfffffffffffffffb, 0x4, 0x4e, 0x9, 0x100000001, 0x1, 0xffffffffffff019a, 0xffffffffffff32ed, 0x5, 0x6, 0x7ff, 0x67, 0x3ff, 0x400, 0x1000, 0x5, 0x9, 0x3, 0xb7c, 0x6, 0xfffffffffffffff8], [0x7, 0x6, 0xf4, 0x7, 0x5, 0x3ff, 0x0, 0x3ff, 0x1f, 0x7, 0x3ff, 0x8, 0x1, 0x5, 0x3, 0x1, 0x5, 0x3, 0x6e47cfc7, 0x52d57e5b, 0xbce1, 0x7, 0x3f, 0x7f, 0x3ff, 0x400, 0x5, 0x1, 0x6, 0x4a02, 0x2, 0x0, 0x401, 0xb8, 0x0, 0x0, 0xfffffffffffffffa, 0x8, 0x200, 0xff, 0xd6, 0x0, 0x7ff, 0x9, 0x7, 0x1ff, 0x7, 0x10001, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x5, 0x5, 0x802, 0x3ff, 0x1, 0x80, 0x100000000, 0x495, 0x7, 0x5, 0x100000001, 0x27, 0x6, 0x1e1], [0x2b4a052d, 0x79, 0x1, 0x7fffffff, 0x7ff, 0x6, 0x3, 0x6, 0x3, 0x5, 0x6, 0x101, 0x6, 0x3, 0x7fff, 0x36, 0x9bd1, 0x5, 0x81, 0x81, 0x8001, 0x80000001, 0x1, 0x100, 0x9, 0x80000001, 0x4, 0x2, 0x4, 0xbd16, 0x4, 0x7, 0x7, 0x9, 0x10000, 0x20, 0x7, 0x4, 0xfffffffffffff67e, 0x101, 0x2000400000, 0x401, 0x0, 0x1, 0x8fc, 0x4, 0x8c2, 0x10000, 0x10001, 0x0, 0x0, 0x8, 0x7, 0x5, 0x3, 0x9, 0x80000000, 0x4, 0x1, 0x5, 0x6, 0xffffffff00000001, 0xffffffff, 0xb0c7], [0x80000001, 0xe8e1, 0xff, 0x3, 0x1, 0x1f, 0x1, 0x1, 0x35ec, 0x6, 0x80000000, 0xcf2, 0xffff, 0x5, 0x1, 0x1f, 0x101, 0x7, 0x25, 0x400, 0x8, 0x4, 0x6, 0x8, 0x10001, 0x7ff, 0x2cc, 0x5, 0x7ad1, 0x1000, 0x7, 0x401, 0x100, 0xb6, 0x100000001, 0x0, 0x9, 0x2, 0x8, 0x0, 0xe2, 0xffffffffffffc539, 0x6, 0xffffffff80000000, 0x81d, 0x9, 0x1, 0x3, 0x401, 0x3, 0x7fffffff, 0x7fffffff, 0x7, 0x4, 0x8, 0x2, 0x2, 0x8, 0x94, 0xffffffff, 0x3, 0x8, 0x5, 0x6]}, 0x45c) 14:59:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xfc, 0x96b}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0xffffffff, @empty, 0x2}}, 0xffff, 0x6, 0x800, 0x44, 0xf2}, 0x98) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,oser_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8060000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other,blksize=0x0000']) 14:59:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x10}], 0x1}}], 0x1, 0x0, 0x0) [ 570.882474][T25438] fuse: Unknown parameter 'oser_id' 14:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xa000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 570.922768][T25445] fuse: Unknown parameter 'oser_id' [ 570.941099][T25443] fuse: Missing mount parameter(s) 14:59:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffc01, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200001, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) clock_nanosleep(0x5, 0x1, &(0x7f0000000100), &(0x7f0000000140)) [ 571.001271][T25443] fuse: Missing mount parameter(s) [ 571.016205][T25447] fuse: blksize only supported for fuseblk 14:59:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000200)=0x4) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x80000) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x10100) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000100)="a6e3c38611028ec7a502801ae4cb88daf399a4f4ee26f36773df5d0900b5b6ca2f72b6ea1c2504fe70c6d1f9a051fefffb197b96d99ccd5221d901f17c825c5acd8b73fa79dd73bd54b67bcde4ec718534df932d3714f8c53bde86343e7e9b8d0d8e909c94cc22dc9fd0cd8e678c5c45b8175c0943560ecf50e620b558fa4489bd33bf2c8a032839a72e513dce71d8720bf62d78aac0c610516bb330b053910f54a7bf154ffbb19e57cc36afcc9bf83483209198b289b7d4ced7f75218c1ba6fb50c0ef50447d3f2542cc5c034bd9b152fd95bc848f095e3024442d3b4e00be4ffe14dde880b09894cc95c5f06495d", 0xef) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x30}], 0x1}}], 0x1, 0x0, 0x0) 14:59:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB]) 14:59:43 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x20) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0xb, 0x0, 0x70bd25, 0x25dfdbfe, {0x7}, [@typed={0x8, 0x2b, @u32=0xfffffffffffffffc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x805) 14:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xc000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') open(&(0x7f0000000040)='./file0/../file0\x00', 0x1, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x7, 0xb, 0x14ae, 0xb229fd4, 0x9, 0x5, 0x81}) setsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000100)=0x9, 0x4) 14:59:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x50}], 0x1}}], 0x1, 0x0, 0x0) 14:59:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB]) 14:59:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x20000054}], 0x1}}], 0x1, 0x0, 0x0) [ 571.720368][T25490] fuse: Missing mount parameter(s) 14:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xe000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 571.775766][T25498] fuse: Missing mount parameter(s) 14:59:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f00000003c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="66643db3075d388850a42591d6f330d531213e3ad8acb39dab3b2e28fbb28fea4737d1f5887f3e075cbbd8696cf62176beb1c6dd6be18873e5a069821a7768a9be2da85afc64fe0b92643766efc05e160af42b9c77810e572c683f9b9615f1e3e2b6ba33e3abfa64082b3d2067cf7be3c0b968c8768be3553dbc93610d0ce01a9e1b50c78d2597aa20e86e556cd22ccc75ccc3c9cd7f705b67b1560ab98a4d5c508971fc81c92b3c00073aea7d1a614c26f0a1929be3124f06a4b4e030000000000000", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) poll(&(0x7f0000000040)=[{r0, 0x40}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x202}, {r0, 0x8000}, {r0, 0x20}], 0x6, 0x2) 14:59:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB]) 14:59:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000002540)=0xe8) stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x81, 0x7, &(0x7f0000002380)=[{&(0x7f0000000180)="64486fa1e66f49f80a51b5153397f1ea5abca93d3969c60f48d27260e56483b68ce4951f4232560a314f01d493a954f992f3799738c091d690b1a7cd987c76b881c39e389d669abbeb966124578675b643f44b19f239541630eb105df59467267dbcc220cf5e6884cc413b0d25007e258c42c468e32f40e5433d07f9bddacdc0c02e82f07bcb13cd74b68958500d3152d623110d2758ade39d017afcc577875091ab178cbc6066aaa44253001a879465a5bec5baa36d9eb6ab1f1c8e41e0b823cf3f4c939dcaa6572761aa959bf7ca2887b5a9b5143452ab0772fc54b1b51f23eedb0b4103aed82eb59f579fdaf77dafa1e5696f7257aff7a6fb34bcaf73b5a9a0fa4e882f74b25246002a150e5d63be19f0a4b45afdcb523b6060846519b7a743550133fa6c29f29a4bfaac0814b6c084fdbc072b3960cfb5f1151125ff5d85aae68589ebdf7fa7258b62462464b326841cbbd2bcbdf7326d744e35f32e7dc7ce05aebbceff47491a78bf03b12159285a3a58d750a8b930ccbcd61e0f694251d96d4ea968c57d1f6d4f46914587372cc60a8b79eff743ef3e19cf43aca3a0e48220c8f1d14a647bd7d3be977375eb890fab658ac2329ab6a0f5bc5d3446ecb962d675085122afe94816a073a99d685b2ef456767d648461f6d59db76f1dd4e897d3e82f1e24711de5f650e7a73bbb06f98bf088e5264118f4ef13dcb225b970ec81963d683414a820cec83517c9423f3f6968a6789c7feef8dd2b5b0d3d45c768cf09bf8b702ca1813df03ca2988b1056298b24982ea9ead67bd13caeead1afb96e3b3423f5a8460bac65aa409b60d938a5086aaba090b4b05efaf0db5416176ef4bda14205b50283228a81cce519d7847842e824940f8f1c8cd8a56735d7e60cf05a9a0aa6b3eb80ce9169c86463d5455304876af99b0dd0151cde0dbc40b8ef644228e089b32f859f3d27c92159e3d9cd39bb2a25619567e830b32cdb9b6845d2cc35e82bb766f7db02e25db26b78fc273f59389107f326500f5e4d765d2989b1e5d1419031f8187f2dedc5a070ab0ca9e11087cc080f1e60f2165f2e8c4cb11018ade94cd1e65a47f02d64478b5f2eb13c39ab07ebbfc83d5d0916cfed117e8bfc06701ef4a750a272c652d866cd7d12841ef4de1b34147d91a2f1c2bb79eb626b8ed2715d5f892d1aac342c9a729523ddad8cd3ec4f414069141df64501d4862e38df5ef3d7b4da73094e3f12300812a8189f0d58f163e4a7f09a848c5c2d85ab3c544e86aadb1639e0b91df65ce3c9f785d36a7568dc96dfb76826e90dbbcadcf066eaa1c199335b4142c1e2c4d4ab37fee6d8bc21a3d3d4315646e928e8888808ba726f7b0d27ebe1d48604f6a39da91ddda25b8423cdfa124ca00445e54bd0a71eb5b075426de155e685a32333152bd4c9857f6f11e8c2da916685f2cbd49bb25bec48e0e2dcf8668b4bb79cf8179adbdf830272dc17a524735000ee36a4ba8d5b5bf033d569b006a77e2b1b06d502796af480ea7ced5ae2e426c0fea16641a34266fb012a656438deadc8b505dcea50b51389514e9d0acdd2ed9c86f42c6146e1a07b0c1d097580dd5f35846a3d2da6d55e4debb4e035804694067aff12d23488cbafd92e542049882694e386b8a9446afe385d26ac52e7cb8bcdafcb1ffe1b7a7bb1811541402052c90021b2c3358890f79e511f9423379559d950b8924d79049cda40432d54a1166f1e6da02a70ad9cca028b08e6cc5317ac6c10e6fe37b4c4918ddc52b437c376af754998ead23ba1b9c3818a5f4bef11263d9388763e0b5e7cb4050e4f0f8bfceb495ec00590c5d8bc81b0c8138f244227b4fd6ec44c830697e9fa4edefa03d6dfc8fd1576fdf21f634e1784e5c7fe7d04a8b5cdeba7430a9bed9869aadb1f8354d1cda88276c96f4b7519621d7bc4676af97ac61e89d39c86f9e4983eca6e145d4dcb3830650d4dcc5f44497a138b50ca71b41066439ec4c9069d8d27a68859ad61848c8430c613a4ffc456c0f6120c44a08045f1467bb5c75dc28a4158871465fe63d3a9cc8aee66cbf2c17f565e1697cad4a8e0fc14e684ce532c929d7276a789e16361aaec865c8d3d24eb1def26a3cc4bf24c67c5fb2374dda241c786710d0950dade830b1e3afa6972316ba0e95fbc301475da3925427b5db4e6a18eb1f4ea123ebf7525e31a9d58d8e38165d2e51432e6490d4b3847378fd7b4f564aa461d589a17e22a25621b0cc748f146a3db24ae49e61d1ba8d0d89184653bad832128dbcbf8bf70c9890aff802c856d8508479da24335d2b5b72b58f65a83070f1e06f19161f969579ff8d5fc3e633ebe154b836ff3bec1683e0035adfa81bb0a7ce6778912dfae9245b4838be7098aae19ab03eace27732d0ea52a2abbf9d4bfd5f9a55c3041fc8f3f19ab5f950e2a74b0ecf28f34efae2b6a73e8fc37ff34bd4b1c3512d587d173346f83336213e4067d2288f4359633b83636bc914435a615bb8752039c91d2c334809a8af52992113fbcd46fd8fafe87d0bb0fabb351be69e9806ff449fe6b31c3949af1d81e36e78a44a3a48c3879c1be5ae1862d8498d5f152b55d56f6aa153ad33f75a4070c1016570456d2cba6bbb23e6dc1ff0c67f51924bd981c21bfd56c5163f0d0554dd3c1b4b05209041eed7e8f194e8fb88158cf6607a332090d8e3767f46b857ec52ec41b74b6dde4ff00409947b4f6413a1d871361fa6ce5dd24b656841b74f9ffbfb231b4633056e94980dd1d2d66078cdf80e75485619797bfa2280747a680603fb84fc0c3e504de828924b1ea2a032388c27b2423f5423d7b8baebd6210c350ff2f002d9b56734b9b79d1fdaadaea6c916702af0d25fca9d7b8fa8c7d885641eab53bcd434a17469a20f60bdbe37c3df70fa2907d3c63e86552c27d8e0211685634be2950f05de4efff16c02d8e4a95de716ca8054f79bfd64efb7fcca41caa3ba13c4401c41cf2cd8a1775813c2a7819196631e2dadeeae0b51cb19e2d9ff5c7b24939327355460250ca064a915f0641bed3f36fc72ee8388bd667fcd0f58a666c014c50b07d4155c6c63fa860e9290c4c1cb68c980809611b4d6190a63ce51541365c4718888eaefd48dbea57227c20e88efdad22a12073547f5d4ab3d48c95261e8997bb334c4eebfa1e61cbad907f45aae021bd4f5b7d7b5f21f04e69c138d446eb17e1b6aa7c7cc15cb7e4cbcecce6a6893f7b0406904ffc5ce4b46598863d6aec7d349929b87de32548765d1517e35b97fe8546a686b3cc56a0ea0df1eee30232c56deb8f53d83abfb48e36cfb47269d0fed7c2d1195e834a224073501301fa61dd9b8231f50c0a8dc3014a3266c3f440e19297df264e25a26aaacf3bb7d6eed60adcd865ba9bc5c764f0eb08df48223e8231de870a96ebbbdf68c8479186617780a840efa6936c5d958168cb7cb8215fa3475a937b28063ce3af6cfa3f63507289583fc4bba0880e609c0d32fe3affce7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0x1000, 0x93}, {&(0x7f0000001180)="a6f1a041a8c4d83b54f4c5226e38f0f34c4f1875c36e207b0bba68247f4e14025537704c926d967e145959d0079d2fa55313a844c6548a4b7e320e15894e166625e6158445af41a07dbb0c71844323f92f5c7d5670abf29d50a56fc80746908d2a36e6d0818b6efe409acd22acb903b483", 0x71, 0x1f71}, {&(0x7f0000001200)="4ccb7005c07c9bf59756bf97eb473d5174a98c1bb9af571bd27fe1405c24cbe9290dc791260ddd9eecc993ef7ea03b76576ce26ff3c01ecb7aef3135ca07a3adb38f85b378508b5f6b5a149bd11bad564ff75bd7bd2512ef69fbbc895a6c813bdc7663741700f3d0bf9d5f5efe12191b8722424bf8eb4ae4b6218c48f472baa790df9a18213941980b3414", 0x8b}, {&(0x7f00000012c0)="9542c3bef9383954d71296990c798e6574d8de272783ee8e6c9e", 0x1a, 0x3ff}, {&(0x7f0000001300)="f28ce370ace487c40f734cb771c5a6f88580fec1e8207c6c885917dc7087b6", 0x1f, 0x10001}, {&(0x7f0000001340)="3f602a484c556eba7a98f571007131221286ee22ecc130ed0941fd1088aff7ea1ed73d04", 0x24, 0x800}, 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", 0x1000, 0xfcb2}], 0x1004, &(0x7f00000026c0)=ANY=[@ANYBLOB="6e6f626172726965722c6a6f75726e616c5f636865636b73756d2c6572726f72733d72656d6f759414265a6e742d726f2c6f626a5f726f6c653d2c2c666f77", @ANYRESDEC=r1, @ANYBLOB=',fowner>', @ANYRESDEC=r2, @ANYBLOB=',measure,smackfshat=mountinfo\x00,fowner<', @ANYRESDEC=r3, @ANYBLOB=',\x00']) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 572.060837][T25515] fuse: Bad value for 'fd' [ 572.105528][T25515] fuse: Bad value for 'fd' [ 572.161968][T25516] fuse: Missing mount parameter(s) 14:59:44 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'ip_vti0\x00', 0x7}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') write$P9_RREMOVE(r0, &(0x7f0000000100)={0x7, 0x7b, 0x2}, 0x7) 14:59:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001']) 14:59:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64652830090030303030303030303c30303030303154e02aea418da223b4", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x10000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 572.388425][T25530] fuse: Unknown parameter 'rootmode(0 ' [ 572.436133][T25535] fuse: Unknown parameter 'rootmode(0 ' 14:59:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001']) [ 572.522139][T25539] fuse: Missing mount parameter(s) [ 572.554064][T25544] fuse: Missing mount parameter(s) 14:59:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x7ffff000}], 0x1}}], 0x1, 0x0, 0x0) 14:59:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) fcntl$setown(r0, 0x8, r1) write$FUSE_INIT(r0, &(0x7f0000000200)={0x50, 0x0, 0x1, {0x7, 0x1f, 0x1000, 0x200, 0x6, 0x6, 0x101, 0x3}}, 0x50) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="9f165a4a660700f62b1ae6e98b6d650bdf13914a381bd4e8e22f0ad6b3033a645ef95cdff9f221c3f9583b3919ff1213656300f262f212299b20bcb6a6", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="542c2ce5e309b283a874684565c1c0fced83f6698cbf23c572ccbc9f2e743208d7537b6a66c8b7a12df4d5910962955ed4678de95c0998dc220e0be777ede2f29a368ad28d050bcad2c4aa0f98d2f79d603e921baf00"/96]) syz_open_dev$usb(&(0x7f0000000340)='/dev/bus/usb/00#/00#\x00', 0x9, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x9, 0x5939}, 'port1\x00', 0x12, 0x52, 0xffff, 0x1, 0x7ff, 0x100000000, 0xf0, 0x0, 0x1, 0xf30c}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x3, 0x11, 0x1, r0}) 14:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x3f000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:44 executing program 0: r0 = socket(0x11, 0x3, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getpeername(r0, &(0x7f0000000100)=@l2, &(0x7f0000000040)=0x80) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001']) [ 572.888428][T25558] fuse: Missing mount parameter(s) 14:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x40000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 572.909680][T25563] fuse: Unknown parameter 'ŸZJf' 14:59:45 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) r1 = semget$private(0x0, 0x3, 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/72) fallocate(r0, 0x3, 0x0, 0xfff9) [ 572.955037][T25563] fuse: Unknown parameter 'ŸZJf' [ 572.962747][T25569] fuse: Missing mount parameter(s) 14:59:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x400, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000240)='mountinfo\x00', &(0x7f0000000280)="ff21aa8ccc129b80232c9046d49b259b1765368c0e5d3377aa86f2a5a7e97fc6c435edf0d987a9e3b98f2dd846fcc5ad449524fb0b2289c7eddb646099296af3fe054755e6", 0x45) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="662a68ac0f1ee6d325394782154a11b81c0f08ce4536b768532173e4a725d31d937885d5b1e484d750c4d3c216112161b573da661327ea3ff3d1fe0f5b153ee5121b49f4a165b3b2159717a3942c9e018edd542e8ae131217d94208cdf2c670013af9f36ae920369378a7c501b68a16d2b34d0342cfcf26dc7ead3abaf3ffd6f446dfea719c65d6ca0a8451b19059e81d96c53384ef299ca1efc54d0cb39", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) socket$kcm(0x29, 0x7, 0x0) 14:59:45 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x1bb9, 0x3, [0x3, 0x0, 0x800]}, &(0x7f0000000180)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xfffffffffffffffc, 0x10}, &(0x7f0000000200)=0xc) syz_open_procfs(r0, &(0x7f0000000100)='net/rt_acct\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f00000002c0)='y\x00', 0x2, 0x1) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='fuse.', 0x4100, 0x0) 14:59:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other,b']) 14:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x43050000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 573.253064][T25585] fuse: Unknown parameter 'b' [ 573.287624][T25588] fuse: Unknown parameter 'f*h¬æÓ%9G‚J¸ÎE6·hS!sä§%Ó“x…Õ±ä„×PÄÓÂ!aµsÚf'ê?óÑþ[>åIô¡e³²—£”' 14:59:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,']) [ 573.340740][T25591] fuse: Unknown parameter 'f*h¬æÓ%9G‚J¸ÎE6·hS!sä§%Ó“x…Õ±ä„×PÄÓÂ!aµsÚf'ê?óÑþ[>åIô¡e³²—£”' 14:59:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x2}}], 0x1, 0x0, 0x0) 14:59:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuse.', 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000180)={0xfffffff, 0x6, 0x8, [], &(0x7f0000000100)={0x990a93, 0x3, [], @p_u8=&(0x7f0000000040)=0x4}}) 14:59:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="24a52455fc3009f1fa697bc08af5582c2c726f6f746d6f64653d3030303030303030303030303030303030313430303094ab757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$SIOCAX25CTLCON(r0, 0x89e8, &(0x7f00000001c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, 0x100000000, 0x8, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) 14:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x60000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,']) 14:59:45 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x65580000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x1, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1, 0x6, [{{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}, {{0x2, 0x4e24, @rand_addr=0xfffffffffffffffe}}, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e23, @remote}}]}, 0x390) 14:59:46 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='fuse.', 0x8000, 0x0) 14:59:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,']) 14:59:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x8}}], 0x1, 0x0, 0x0) 14:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x80350000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) write$FUSE_IOCTL(r0, &(0x7f0000000040)={0x20, 0x0, 0x6, {0x0, 0x4, 0x20c9}}, 0x20) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_o']) 14:59:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa4, r1, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc000000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x40008c0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x1}) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)) 14:59:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x500}}], 0x1, 0x0, 0x0) 14:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x81000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:46 executing program 2: prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x13) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:46 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 574.498066][T25659] fuse: Unknown parameter 'allow_o' 14:59:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xc}}], 0x1, 0x0, 0x0) [ 574.564071][T25662] fuse: Missing mount parameter(s) [ 574.615780][T25662] fuse: Missing mount parameter(s) 14:59:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_o']) 14:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x86ddffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="065b3dcb261f67ee660400", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',default_permissions,max_read=0x0000000000000009,default_permissions,max_read=0x0000000000000001,\x00']) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xa000, 0x0) r2 = geteuid() getgroups(0x5, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0xee00, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000003c0)=0xe8) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) syz_open_dev$amidi(&(0x7f00000006c0)='/dev/amidi#\x00', 0x5, 0x101000) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x40060, &(0x7f0000000540)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0x39}}, {@max_read={'max_read', 0x3d, 0x4}}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_hash='dont_hash'}, {@measure='measure'}, {@appraise='appraise'}, {@euid_gt={'euid>', r4}}, {@euid_lt={'euid<', r5}}, {@context={'context', 0x3d, 'system_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@euid_lt={'euid<', r6}}, {@permit_directio='permit_directio'}]}}) 14:59:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/l2cap\x00') r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r1, 0x1, 0x70bd2a, 0x25dfdbff, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x594, @media='udp\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x24000815}, 0x80) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) [ 574.854204][T25681] fuse: Unknown parameter 'allow_o' 14:59:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x10}}], 0x1, 0x0, 0x0) [ 574.964189][T25688] fuse: Unknown parameter '[' 14:59:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_o']) [ 575.012622][T25692] fuse: Missing mount parameter(s) [ 575.018598][T25694] fuse: Unknown parameter '[' 14:59:47 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x1}) 14:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x88470000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:47 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) alarm(0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="66643dcd3c3093c99279d13fe1e54bf20d1817a1140306178772baed5f4cce17dcb42729e3", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c838c6f7570cb02726e", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0x4, @pix_mp={0x1, 0x7, 0x32314d54, 0x2, 0x7, [{0xffff, 0x4}, {0x3}, {0x8, 0x4}, {0x80000000, 0x1f8cd8a9}, {0xcb, 0x401}, {0x7, 0x401}, {0x1, 0x3}, {0x9, 0x100000000}], 0xc58e, 0x401, 0x2, 0x1, 0x5}}) 14:59:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x27f}}], 0x1, 0x0, 0x0) 14:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x88480000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_othe']) [ 575.374066][T25716] fuse: Missing mount parameter(s) [ 575.396312][T25718] fuse: Bad value for 'fd' [ 575.431086][T25723] fuse: Bad value for 'fd' 14:59:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xc00}}], 0x1, 0x0, 0x0) 14:59:47 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x100000080) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x110) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)=0x2) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x77359400}}) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x10010, r0, 0x10000000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x3afb, &(0x7f0000000200)=0x2) 14:59:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) getpeername(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000040)=0x80) 14:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x88640000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 575.566357][T25731] fuse: Unknown parameter 'allow_othe' 14:59:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_othe']) 14:59:48 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x3, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x4000}}], 0x1, 0x0, 0x0) 14:59:48 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)='wlan1%]\x00', 0xffffffffffffffff}, 0x30) r1 = syz_open_procfs(r0, &(0x7f0000000180)='mountinfo\x00\xaf\xb0\xec\x0e\xae\xcc\xa1$\xd2\xb4\x12\xfa\v!\xa6I\b-\xa08Q\x00k\xb1\x01ub\x0e\xa3Rl\xaf\x93\xca\xf4\xa77+\x886\x8fu\xab\xd3\xaf\x9f\n\xed\x8a\xb4\xa6f\xca\xd7\xe9\x94\x13a\xb4P\xf7&\x94\xe9N\xce\xe2\x9e0\xc5e\xfc\x81\a\xfbC\xb4\x91a\xa2\xd4\xc0~j\x80\x15d\x16x^\xe8\x85F\xf0$0\xfdA\xb3\xc7\xd90\xcd\x14\xbb\xe2T\f\x97.*/\x8f+K\xcf\x93B\xab\xd87\x03n\x1fo\x89\n\x1e\xb8O\xb7\xa8\xd0\xfe\xd7rq7\xd7\xff\xde\x91+\x89\x12\x80\x80W\xd8\xcf9\bD\xed\xcd\xad\xdej\xa2|\xdbGQ\xb9\xb1u\xdf\xb3x\xa6\xd4\xdc\x03+w\x9dJ\x7f\x04;\x1bx\\\x14\ta\xfdg\x8dU\xd4\xa4\xaa\xadxV\xbao!h\xeb\xed\xd0g%J\xfc\x83~\xc2yOs9\xda\x1cx\xd3c\xde\xbc$\x8a\xa3\x0f\x10;\xea\x7f\xde\x91J\xc0.\xf5KT\x02\xd5\x87\x00.q?\au\f\x16?\x00r\xd2u\xa7^\x82\x84m\xe2\xc4\x12\xeaiW\x05\xa2\xf8>\"\xcfkC\xa7I\x05\x14\x7f\x92\x8a\x04\xbeTLR\xdej\xadT:\xa9\x13\xe2\x89\xacT\x137\xacjT\x0f\xa6\xd3\xadk\xbd1\x15\xba\xf9\x05\x1e\\\xeej\xd1\xfa\\\x94D') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000001040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000f80)=[{{&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/123, 0x7b}, {&(0x7f0000000540)=""/93, 0x5d}], 0x4}, 0x3f}, {{&(0x7f0000000600)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000680)=""/184, 0xb8}, {&(0x7f0000000740)=""/204, 0xcc}, {&(0x7f0000000840)=""/127, 0x7f}, {&(0x7f00000008c0)=""/115, 0x73}, {&(0x7f0000000940)=""/13, 0xd}, {&(0x7f0000000980)=""/246, 0xf6}, {&(0x7f0000000a80)=""/255, 0xff}, {&(0x7f0000000b80)=""/7, 0x7}], 0x8, &(0x7f0000000c40)=""/197, 0xc5}, 0x3}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/247, 0xf7}], 0x1, &(0x7f0000000e80)=""/234, 0xea}, 0x8001}], 0x3, 0x20, &(0x7f0000001080)={r2, r3+10000000}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000010c0)={0x1, 0x0, 0x80000001}) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) setxattr(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)=@known='security.apparmor\x00', &(0x7f0000001180)='wlan0^{selinux:}\x00', 0x11, 0x2) 14:59:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x88a8ffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:48 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) [ 575.888296][T25752] fuse: Unknown parameter 'allow_othe' 14:59:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_othe']) 14:59:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x7f02}}], 0x1, 0x0, 0x0) 14:59:48 executing program 0: gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000040)='\'!ppp0\x00'}, 0x30) r2 = syz_open_procfs(r0, &(0x7f0000000140)='net/dev\x00') ioctl$FICLONE(r1, 0x40049409, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r2, 0xc040564b, &(0x7f0000000180)={0x9, 0x0, 0x1013, 0x7, 0x2, {0x6, 0xe372}, 0x1}) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:48 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x43c784e20616e0db, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x3, 0x29800, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x9b0f, 0x3ff}) 14:59:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x88caffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xff0f}}], 0x1, 0x0, 0x0) [ 576.276135][T25776] fuse: Unknown parameter 'allow_othe' 14:59:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other,']) 14:59:48 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x1ff, 0x100000000, 0xd1, &(0x7f00000000c0)="67b792aecf5ab9cff0c1952decbdde7351fb54cca702c10d440868e29f7cbae00520c3395722ec7111940b03c8166d4608bc9113a959ade78707aed2a48a105d1ab385cf95d9aafc6cc65e372803673c5f183b0666204fd27fb5580dceadc5452cb701b6dfc55b902bd9c12c647fd4eb4464cd137c4a2dfca479048713b892062f13133fff75f283ca724acd650e439ac5e12969c58b9542a1452256b24e7b1b1523c3d7c2dc969e9ea56afa04f45e360b9a44626188857897ab023c41e99a03866559e1ca3f3c83f4780ca9457c7dd862"}) fallocate(r0, 0x103, 0x1, 0xfff5) 14:59:48 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x89060000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x8000a0}}], 0x1, 0x0, 0x0) 14:59:48 executing program 3: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x3, 0x30248bc48746ed8a, 0x0, 0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000100)={0x6, 0x800, 0x4000000000000000, 0x2, 0x3, 0x70}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) [ 576.828302][T25813] fuse: Missing mount parameter(s) 14:59:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x8001a0}}], 0x1, 0x0, 0x0) 14:59:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x9effffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 576.857114][T25818] fuse: Missing mount parameter(s) 14:59:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000200)={r0, &(0x7f0000000040)="6602286754a1e576205fb43e81225c17f7714a81ce4e39450a5f910000000000", &(0x7f0000000100)=""/148}, 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r1) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 14:59:49 executing program 0: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) 14:59:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_othe']) 14:59:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xc000000}}], 0x1, 0x0, 0x0) [ 577.161903][T25839] fuse: Missing mount parameter(s) [ 577.193155][T25839] fuse: Missing mount parameter(s) [ 577.212116][T25840] fuse: Unknown parameter 'allow_othe' 14:59:49 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x1, {0xa, 0x4e23, 0xffffffffffffffff, @mcast2, 0x1f}}}, 0x3a) 14:59:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xa0008000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='moun\xe5{\xb3\xd8q\xb7') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:49 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_othe']) 14:59:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x10000000}}], 0x1, 0x0, 0x0) 14:59:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xa0018000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 577.525660][T25860] fuse: Unknown parameter 'allow_othe' 14:59:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x40000000}}], 0x1, 0x0, 0x0) [ 577.575403][T25862] fuse: Bad value for 'fd' [ 577.602454][T25864] fuse: Missing mount parameter(s) 14:59:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_othe']) 14:59:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') timerfd_create(0x0, 0x80000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 577.656949][T25871] fuse: Missing mount parameter(s) 14:59:49 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x18081, 0x10) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, 0x0) 14:59:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x7f020000}}], 0x1, 0x0, 0x0) [ 577.833611][T25883] fuse: Unknown parameter 'allow_othe' 14:59:50 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) kcmp(r1, r2, 0x1, r0, r0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) bind$ax25(r0, &(0x7f0000000200)={{0x3, @default, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7dffdb98407ce9df}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="040025bd7000fddbdf25130000002400060008000100020000000800010003000000080001000500000008000100800000000c0007000800020080000000"], 0x44}, 0x1, 0x0, 0x0, 0x24040000}, 0x4f5e86358d3a2b26) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000040)={0x4, 0x5, 0x401, 0xd9, '\x00\xc6\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x04\x00\x00\x00\x18\xed\x85\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00'}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf0ffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000003880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000dc0)="bf", 0x1}], 0x1, &(0x7f0000002040)=[{0xc}], 0xc}}], 0x2, 0x0) 14:59:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x8dffffff}}], 0x1, 0x0, 0x0) 14:59:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf2020000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 578.204540][T25909] fuse: Bad value for 'group_id' 14:59:50 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xbd, "e89d5442b41c503b85acb24b71237c7ec9c75aeff85aa56a9834c9bbdd4caa6df8646f97a48013b4853b02f42e2062e4e7ec3712cf4bae026e0d21c7ba50fc80e9ff2d35e093d2f603cde16408fb8dbaaade3703677e0252a3c6b2444fcc14154c3975c910739b0ba9f81cb388b12f6866129630e64edea7eb768c3b51228e0c337538512bc1eb9544da84e2a2b489240aa5c6c4688be25d5e909d77c57173064a6598857d7bbaec68fb09f9091d3d530271ecba9fc65d13fc90bb62b8"}, &(0x7f0000000040)=0xc5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x4, 0x8, 0x101, 0xd7, 0x7, 0x2, 0xffffffffffffffff, r0}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr$trusted_overlay_redirect(r1, &(0x7f00000002c0)='trusted.overlay.redirect\x00', &(0x7f0000000300)='./file0/file0\x00', 0xe, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockname$inet6(r1, &(0x7f0000000340)={0xa, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67060200001069643d", @ANYRESDEC=0x0, @ANYBLOB='\x00\x00']) 14:59:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xa0008000}}], 0x1, 0x0, 0x0) 14:59:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xa0018000}}], 0x1, 0x0, 0x0) 14:59:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xffffa888, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 578.444674][T25930] fuse: Unknown parameter 'g' [ 578.480549][T25931] fuse: Bad value for 'group_id' [ 578.481100][T25932] fuse: Unknown parameter 'g' 14:59:50 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "bc7d946002849ef1", "68483dbf5942aa8b4e697bd4009b5412", "667f20d5", "0ff12979e1a76488"}, 0x28) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB=',max_read=0x0000000000008001,allow_other']) [ 578.799520][T25949] fuse: Bad value for 'group_id' 14:59:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xffffca88, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xf0ffffff}}], 0x1, 0x0, 0x0) 14:59:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 14:59:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=system_u,fsmagic=0x0000000000000ff6,uid<', @ANYRESDEC=r1, @ANYBLOB=',uid=', @ANYRESDEC=r1, @ANYBLOB=',fowner>', @ANYRESDEC=r1, @ANYBLOB=',subj_type=,fowner<', @ANYRESDEC=r2, @ANYBLOB="2c6d7561737572652c7375626a5f95f9b2a57084747970653d2c7375636a5f747970653d726f6f74"]) [ 579.003079][T25965] fuse: Missing mount parameter(s) 14:59:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xffffdd86, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) [ 579.059162][T25969] fuse: Unknown parameter 'defcontext' [ 579.090905][T25974] fuse: Unknown parameter 'defcontext' 14:59:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xff0f0000}}], 0x1, 0x0, 0x0) 14:59:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='gd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c476a6f8f2223990cd7", @ANYRESDEC=0x0, @ANYBLOB='\x00\x00']) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r2, 0x4, 0x70bd2c, 0x25dfdbfe, {{}, 0x0, 0x410c, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x3, {{0xa, 0x4e21, 0x2800, @mcast2, 0xffffffffffff0000}}}, 0x88) 14:59:51 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x400, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0/file0\x00', 0x40, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="38afdcdb3a724207d95c41460049423a4f2eec30490a69de2ff3d63937277a622d8c80c769b35ead78a23c06c36ec22b930849a0272b747535597b389dd39c85cf73e5970a20cca2f16f978a9bbdb147fddac3345f0908cdde9d73c9c710e11cb133695d246fed032db7fdcabac5f69c885a92b8b0e1769ee6cac2d02daec33c54cc253a7ea0b5dce796d52b31fcc2a94a52c390cb", 0x95, 0x2}, {&(0x7f0000000200)="380bfc65c075829d11ba22d1ecbfb832fb51c85157708b09fa140b0102bf5bb5e4d0910623ed61096f338ec4c65d9131727d1a47fa2e074ec847a05d9670542a32917e81633dc3a66925b9030eafed7ce9814230a4708787cb503dee4cdeeea2429fe42ebc41ed30d44b7cec345780c7", 0x70, 0xf}, {&(0x7f0000000180)="a3583e", 0x3}], 0x80, &(0x7f0000000300)={[{@rgrplvb='rgrplvb'}, {@lockproto_dlm='lockproto=dlm'}, {@nobarrier='nobarrier'}, {@quota_on='quota=on'}, {@data_ordered='data=ordered'}, {@nobarrier='nobarrier'}, {@acl='acl'}], [{@obj_type={'obj_type', 0x3d, 'em0)trusted'}}]}) [ 579.243644][T25984] fuse: Missing mount parameter(s) 14:59:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xfffff000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:51 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(0xffffffffffffffff) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000500)=0xffffffffffffffff, 0x4) r1 = fcntl$getown(r0, 0x9) getpgid(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x101}, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x7, 0x3) ioctl(r2, 0x5a, &(0x7f0000000280)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000a40)=ANY=[]]) perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffdcd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/fuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000001140)) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x2, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfd, 0xfd, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r4, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000600)='/dev/null\x00', 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000540)='threaded\x00', 0x9) mkdirat(r3, &(0x7f00000004c0)='./file1\x00', 0x100000000) creat(0x0, 0x44) [ 579.392559][T25992] fuse: Unknown parameter 'gd' 14:59:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xffffff8d}}], 0x1, 0x0, 0x0) [ 579.469946][T25992] fuse: Unknown parameter 'gd' [ 579.548760][T26005] fuse: Bad value for 'fd' 14:59:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xffffff7f, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/hci\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xfffffff0}}], 0x1, 0x0, 0x0) 14:59:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xffffff9e, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x400001003, 0x80002) write$FUSE_ATTR(r1, &(0x7f00000004c0)={0x78}, 0x78) write$FUSE_ENTRY(r1, &(0x7f00000002c0)={0x90}, 0x90) [ 579.894568][T26039] fuse: Bad value for 'fd' 14:59:52 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x200, 0x400) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000300)={0x21, 0x8, [0x2, 0x5]}) r1 = dup3(r0, r0, 0x80000) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x3, 0x4, 0xffffffff, 0x8, '\x00', 0x3}, 0x4, 0x10000003, 0x40, r2, 0x1, 0x80000001, 'syz0\x00', &(0x7f0000000140)=['fd'], 0x2, [], [0xa22, 0x5, 0x400, 0x4]}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000002c0)=0x80, 0x8) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:52 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x81) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x143, 0x80) 14:59:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x8000a0ffffffff}}], 0x1, 0x0, 0x0) 14:59:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xfffffff0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:52 executing program 0: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'lo\x00'}) pipe2(&(0x7f0000000140), 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x16080) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 14:59:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="81006f6f746d6f64653d30303030303030303030303030303030303134303030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) setxattr$security_smack_entry(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='mountinfo\x00', 0xa, 0x1) 14:59:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x8001a0ffffffff}}], 0x1, 0x0, 0x0) [ 580.270110][T26065] fuse: Bad value for 'fd' 14:59:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) [ 580.413065][T26078] fuse: Bad value for 'fd' 14:59:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8000a0ffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 580.475865][T26083] fuse: Bad value for 'fd' 14:59:52 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000004c0)='mountin-u\xc2\xc6ST\xa5\x8d\x18\xfa\'fo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x2, &(0x7f0000000040)='fd'}, 0x30) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0x7) r3 = gettid() write$smack_current(r1, &(0x7f00000001c0)='mountinfo\x00', 0xa) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000440)={r1, 0x0, 0x2, 0x200, 0x8}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000140)={r1, r1, 0x7}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r1, 0x16, 0x1}, 0x14) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xc00000000000000}}], 0x1, 0x0, 0x0) [ 580.573648][T26089] fuse: Bad value for 'fd' 14:59:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='map_files\x00') fchdir(r0) inotify_init() r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="11dca5055e0bcfe47bf070") 14:59:53 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xab36}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0x4, 0x5, 0x9, 0x81}, 0x14) 14:59:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8001a0ffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x44) read$alg(r0, &(0x7f0000000040)=""/33, 0x21) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x1000000000000000}}], 0x1, 0x0, 0x0) [ 580.956722][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 580.962567][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 580.968567][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 580.974369][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:59:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x4000000000000000}}], 0x1, 0x0, 0x0) 14:59:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf0ffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 581.065479][T26121] fuse: Bad value for 'fd' 14:59:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001680)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) r4 = accept$inet6(r0, &(0x7f0000001940)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000001980)=0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000019c0)=0x0) getresuid(&(0x7f0000001a00), &(0x7f0000001a40), &(0x7f0000001a80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001c80)=[0xee00]) r11 = getpid() fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpgrp(0x0) r15 = geteuid() lstat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000035c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000036c0)=0xe8) stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000037c0)={0x0}, &(0x7f0000003800)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003840)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000003940)=0xe8) getgroups(0xa, &(0x7f0000003980)=[0xee01, 0xee01, 0xffffffffffffffff, 0xee01, 0x0, 0xee01, 0xee00, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000039c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0}, &(0x7f0000003a40)=0xc) getresgid(&(0x7f0000003a80), &(0x7f0000003ac0)=0x0, &(0x7f0000003b00)) r29 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004f40)={0x0, 0x0}, &(0x7f0000004f80)=0xc) lstat(&(0x7f0000004fc0)='./file1\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() getresuid(&(0x7f0000005080), &(0x7f00000050c0)=0x0, &(0x7f0000005100)) getgroups(0x6, &(0x7f0000005140)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee00, 0x0, 0xee01]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000005400)={0xffffffffffffffff, r0, 0x0, 0x5, &(0x7f00000053c0)='fuse.', 0xffffffffffffffff}, 0x30) stat(&(0x7f0000005440)='./file0\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000005500)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005540)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000005640)=0xe8) getgroups(0xa, &(0x7f0000005680)=[0xee01, 0xee00, 0x0, 0xee01, 0x0, 0xee01, 0x0, 0x0, 0xee01, 0xee01]) r41 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000056c0)={{{@in=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00000057c0)=0xe8) stat(&(0x7f0000005800)='./file0\x00', &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000005900)={0x0, r0, 0x0, 0x30, &(0x7f00000058c0)='@security@@\xcd--=cgroup+vboxnet1selinux\\trustedlo\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005940)={{{@in=@dev, @in6=@ipv4={[], [], @initdev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000005a40)=0xe8) getresgid(&(0x7f0000005a80), &(0x7f0000005ac0), &(0x7f0000005b00)=0x0) r47 = fcntl$getown(r0, 0x9) r48 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005b40)={0x0, 0x0, 0x0}, &(0x7f0000005b80)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000005ec0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005f00)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000006000)=0xe8) lstat(&(0x7f0000006040)='./file0\x00', &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000006140)={0xffffffffffffffff, r0, 0x0, 0x5, &(0x7f0000006100)='ppp1\x00'}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006180)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000006280)=0xe8) getresgid(&(0x7f00000062c0), &(0x7f0000006300)=0x0, &(0x7f0000006340)) r56 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006380)={0x0, 0x0}, &(0x7f00000063c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006400)={0x0, 0x0, 0x0}, &(0x7f0000006440)=0xc) sendmmsg$unix(r0, &(0x7f00000065c0)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000180)="c5e411f3fead07c004", 0x9}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="34a3883de2c2d32a11cb144ac5e87a590034da3bcf04cff4922c0c7bd7651fdd498c0a3d30081ede849e174abd80da18ae968481e8fa74", 0x37}, {&(0x7f0000001200)="3e744b7845f1c527b3c9cc03b04d0cdbdb4e642ca3ff3a300f83e8deda152639c693f9ff45d611950a56b424dd94d652481be2609b53826ef7daa026e1bcd130a73b4e679593bf434ca1ec", 0x4b}, {&(0x7f0000001280)="c0cf9ecb0fd6e33446baaa833b68da9a122fef285ee96a3c60ba3e13ed77e3ee6614559bdde9709fa9a190a09a67ea7b6944f28953ba2d4f1c8be17a009d12f3c29bfd0ecde96f47a6411e33abf747d17ade919f2c55549568452706c176260d46093686af780ad4d2e3bc391d84d066a401357c3d2b393fecd41ba1cec50f1b317a0ed2bc35b5dc18de4a1647420f265fa3db73d7d3ab423008d9dbc0a2", 0x9e}, {&(0x7f0000001340)="b11bcbac5833528b3fa5a83986943c4d09a21077ceefcc26523071c3ada06aebf7c2d843a329f4fc8d28f58e0e219e2cba6170187beab7491283ec4ca6a4bddc589bdf43aa", 0x45}, {&(0x7f00000014c0)="457fa3ba47c3cfb27ce8fde922a1a900c3af3f70238efe4acf084f3362f5d02f70d5c9c9878b35222a9a7077278648feb01c623d012c1a0430321308f4d86689cc376c493323dc020f25f72d344bd246c0942e30a368f05d15ec661a7f85710889719e1bb2b7aed582c18bd62176d771406161ca15425de33eb3c629c29a698f9cb8a12a234e1b30b2b9ebe14d4af4e789986197ed6a9c189f7003787de7698b7521c04f3169c64c52d415e0c05c66fefc1850bd10c56cae77a6cd8eefd2387bfe9fc4fff95943906cc0f32a94314ed9e21f0a66d192f3f865424648622e2037e9aed6b3b6d961", 0xe7}, {&(0x7f00000015c0)="c50d87da5d9785cb0ab86238326a4005265993d5ebeb234d52f11c9a36eae9d4724463872065f183afacd925486dcac6a67dc43b504085459739e40bb249894453c87853baf7e23aa2cc79d59810fd79ff9d1b26c0780d34044118175353cac42b124ecae9fb9422eb9126c8f92e4a2a0858c988ce403e9b3554125f392005503bcdaf1244b4552b5e080351787e744ed061b956bc92", 0x96}], 0x8, &(0x7f0000001740)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r0]}}], 0x48, 0x4000000}, {&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001840)="0702a81c30c34704e1404a4017d222e3843b7ea204603a2506a04cc7f3706b34680431961c3d8e363737f52de1807282a21af4538b7d9cc2d10adb502a52fbc264f23ce29b134dc88998d545b3ddfa", 0x4f}, {&(0x7f00000018c0)="f4c5fe0df5", 0x5}], 0x2, &(0x7f0000001e00)=[@rights={{0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r15, r16}}}], 0xb8, 0x4000010}, {&(0x7f0000001ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000001f40)="7ccb202433b52aa65ad63273c7e9cc7043434317d58d660a0bd41510faae23d436c274277943097efad98961c47efe064095bc4c14d736442e838840375305b2d4beb629508dcaf7b32af9d24fd6653159fe5aec2d901613daae05891e5cb0650a12572962ef54325823133437107c1342cccc3d5004938afe064e8496", 0x7d}, 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&(0x7f0000004ec0)=[{&(0x7f0000003c80)="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0x1000}, {&(0x7f0000004c80)="bcd7c0aa66c2b5badc6105d559a86a02944c1953038396339db5b2c4cf23e31719d8482160", 0x25}, {&(0x7f0000004cc0)}, {&(0x7f0000004d00)="6ae7c5e28fdff17bb1cc271c9771d428c194bd24d2a0cc129ee3af62b517c72b68ef66989434cbed6cb01d25f60076f4a5e9d92aa3a3a030b95fa85c37dbd20747b34a1359f1f6e9dddb34be332e31d495c2ae3190ab7fe2da", 0x59}, {&(0x7f0000004d80)="f8f743927906ed4d5ef09f3cace912f983371c6a6dbd0f599bccdca7f94518cadd46f3127c96cf52c467a7478c0f1d6bc68020917dce454ad06194819288bf7d6ce5a17a4579ec632fbeeafe147b26813fa065c063d957c90947da780ce02e9852ad16b76f3a718aa10ee734b62bb40f4386ac16b09f083dffe673995121e9602fcef927e9c1d4d2d3a07b5b1886c6fb3a08aaed4b997fa24e90647dcfed0f00726f6a7d598aa6992ad3a6ecb62c51b9801704111f85d5acdc95cdd1", 0xbc}, {&(0x7f0000004e40)="4f521f69828dde71805f4201062025f1f506228388484db439d9861e7e21a623d889414dc003a5b000c32d384664aade3efc108c5b6df923e7d62036d7e4034393782ff657086fd06b01cf4f1d8c64de96f140dc79b68dee38212d702dd18a7f474f06cd6fce013769", 0x69}], 0x6, &(0x7f0000005180)=[@cred={{0x1c, 0x1, 0x2, {r29, r30, r31}}}, @cred={{0x1c, 0x1, 0x2, {r32, r33, r34}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0x58, 0x4000000}, {&(0x7f0000005200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005380)=[{&(0x7f0000005280)="17e5d543fe9adbb3ad0edbd8cd0eb5b83ce13c457a95a379be9dc2afb88a2b04f132190ed002662d8c8327a0201fe24833f5d5c4143a386c6c79c36646b3f670ff23270cd58919d85c5d97a127930626b4973c3703ac6de3dbabd1672759e2f0b7b7ce26a07281a53d57763ff412902689c8199b755aa6e07518", 0x7a}, {&(0x7f0000005300)="f64233dcb3c7c89be7a30b20db054c58b7ecc593a20ccee2ee013bc694aeb96b44691c26826ded1bdddeefaf7648c6fb7258a72bdb0d32ef2c694fbba52b8badf09451d9b583d3877a19f6ec7431a6eb92e1b19420b47c00adee3529ac84e4dd2d097948ad0d0a9c36", 0x69}], 0x2, &(0x7f0000005bc0)=[@cred={{0x1c, 0x1, 0x2, {r35, r36, r37}}}, @cred={{0x1c, 0x1, 0x2, {r38, r39, r40}}}, @rights={{0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r41, r42, r43}}}, @cred={{0x1c, 0x1, 0x2, {r44, r45, r46}}}, @cred={{0x1c, 0x1, 0x2, {r47, r48, r49}}}], 0xd0, 0x4040000}, {&(0x7f0000005cc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000005e80)=[{&(0x7f0000005d40)="c1071a", 0x3}, {&(0x7f0000005d80)="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", 0xfe}], 0x2, &(0x7f0000006480)=[@cred={{0x1c, 0x1, 0x2, {r50, r51, r52}}}, @cred={{0x1c, 0x1, 0x2, {r53, r54, r55}}}, @cred={{0x1c, 0x1, 0x2, {r56, r57, r58}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r0, r0]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x120, 0x4000004}], 0x6, 0x92ad64350f4b712c) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000040)={0x83, 0x1, 0x5, 0x601, 0xffffffffffffffff, 0x2, 0x2}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$void(r0, 0x5450) 14:59:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x7f02000000000000}}], 0x1, 0x0, 0x0) [ 581.276668][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 581.282604][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 581.288504][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 581.294325][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:59:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x100000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 581.396458][T26143] fuse: Bad value for 'fd' [ 581.516656][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 581.522489][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:59:53 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) chdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0x40047211, &(0x7f0000000080)) 14:59:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x2, 0x9, 0x6, "38d4068efaa517ac150c37e504e183acc235df1824a98d8ceeed818423fb84fcc03e87c60c80e415baf3de02dc992c735a1f3a986c1041f3e30890787ea465", 0x2f}, 0x60) 14:59:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x8dffffff00000000}}], 0x1, 0x0, 0x0) 14:59:53 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) prctl$PR_GET_TSC(0x19, &(0x7f0000000040)) 14:59:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x200000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 581.822727][T26165] fuse: Invalid rootmode [ 581.834507][T26166] fuse: Unknown parameter '0x0000000000000003' 14:59:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x400000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xf0ffffff00000000}}], 0x1, 0x0, 0x0) [ 581.884070][T26175] fuse: Unknown parameter '0x0000000000000003' 14:59:54 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) 14:59:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 582.097396][T26190] fuse: Invalid rootmode 14:59:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xff0f000000000000}}], 0x1, 0x0, 0x0) 14:59:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x600000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={0x0, 0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x200096dc) 14:59:54 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f00000000c0)=""/255, 0x208000, 0x1800, 0x1ff}, 0x18) fallocate(r0, 0x3, 0x0, 0xfff9) ioctl$SIOCAX25OPTRT(r0, 0x89e7, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0x56}) [ 582.374104][T26210] fuse: Invalid rootmode 14:59:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x800000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xffffffffa0008000}}], 0x1, 0x0, 0x0) 14:59:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000014000', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75605f69643d42bb3e69ec97a3490ce245f66d0a380cdc5fae", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) fsopen(&(0x7f0000000040)='ocfs2\x00', 0x1) 14:59:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0xffffffffa0018000}}], 0x1, 0x0, 0x0) [ 582.736077][T26233] fuse: Bad value for 'rootmode' 14:59:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x806000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 582.830699][T26237] fuse: Unknown parameter 'grou`_id' 14:59:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000014000', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) [ 582.946064][T26244] fuse: Unknown parameter 'grou`_id' 14:59:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0xc}}], 0x1, 0x0, 0x0) 14:59:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xa00000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 583.173876][T26254] fuse: Bad value for 'rootmode' 14:59:55 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) 14:59:55 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x1}) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) 14:59:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x10}}], 0x1, 0x0, 0x0) 14:59:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000014000', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xc00000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="c8bf"]) 14:59:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x27f}}], 0x1, 0x0, 0x0) [ 583.542458][T26282] fuse: Bad value for 'group_id' 14:59:55 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) [ 583.565487][T26284] fuse: Bad value for 'rootmode' [ 583.595083][T26288] fuse: Bad value for 'group_id' 14:59:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xe00000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,use', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0xc00}}], 0x1, 0x0, 0x0) 14:59:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_pgetevents(r1, 0x7f, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)={r2, r3+10000000}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB]) ppoll(&(0x7f0000000240)=[{r0, 0x8}, {r0}, {r0, 0x1000}], 0x3, &(0x7f0000000280), &(0x7f00000002c0)={0x8000}, 0x8) 14:59:55 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) [ 583.861702][T26300] fuse: Unknown parameter 'use00000000000000000000' 14:59:56 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xdd) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x4000}}], 0x1, 0x0, 0x0) 14:59:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0xf00000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:56 executing program 3: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/59, 0x3b}], 0x4}, 0xac69df80720da762) r2 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x5, 0x22001) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ashmem\x00', 0x80000, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000480)=[r1, r2, r3], 0x35d) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') write$binfmt_elf32(r2, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x81f) fallocate(r2, 0x4c, 0x4, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:59:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,use', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:56 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) 14:59:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x7f02}}], 0x1, 0x0, 0x0) 14:59:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x1000000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\bD=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="6f6589738d99890c8af96f", @ANYRESDEC=0x0, @ANYBLOB="2c0014436394b1e1602445cde6632759ec8c8c16be86f2841c5c034c323aae1b136c96533e1c1af2b74c793f827ec0eb469c7a6f2f31e13f94b665832008a2668dcd2f7219da4da3069a"]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) 14:59:56 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$radio(0x0, 0x3, 0x2) 14:59:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,use', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) [ 584.504531][T26347] fuse: Unknown parameter 'D' 14:59:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0xff0f}}], 0x1, 0x0, 0x0) [ 584.570827][T26355] fuse: Unknown parameter 'D' [ 584.580999][T26354] fuse: Unknown parameter 'use00000000000000000000' 14:59:56 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e15) semget$private(0x0, 0x1, 0x118) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)) getgid() write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000380)={0x423098e4d18064a0, 0x2, 0x6, [], &(0x7f0000000340)={0xa20920, 0x7fffffff, [], @p_u8=&(0x7f0000000300)=0x8001}}) fallocate(r0, 0x3, 0x0, 0xfff9) 14:59:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_i', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 14:59:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}}) 14:59:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x3f00000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 14:59:56 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$radio(0x0, 0x3, 0x2) 14:59:57 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$radio(0x0, 0x3, 0x2) 14:59:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x14) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="0400000000000000643d", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 14:59:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x4000000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 584.895349][T26371] fuse: Unknown parameter 'user_i00000000000000000000' 14:59:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_i', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) [ 585.108189][T26380] fuse: Bad value for 'user_id' [ 585.147786][T26384] fuse: Bad value for 'user_id' 14:59:57 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) 14:59:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x5, 0x200, 0xfffffffffffffff7, 0x40, 0x4b35, 0x7fffffff, 0x7, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x76}, &(0x7f0000000200)=0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x8, 0x4, 0x8, 0xfff, 0x8}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$RTC_VL_CLR(r0, 0x7014) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000100)) [ 585.212652][T26388] fuse: Unknown parameter 'user_i00000000000000000000' [ 588.104160][T12674] bridge0: port 3(gretap0) entered disabled state [ 588.113105][T12674] device gretap0 left promiscuous mode [ 588.118893][T12674] bridge0: port 3(gretap0) entered disabled state [ 588.575336][T26402] IPVS: ftp: loaded support on port[0] = 21 [ 588.715755][T26402] chnl_net:caif_netlink_parms(): no params data found [ 588.784588][T26402] bridge0: port 1(bridge_slave_0) entered blocking state [ 588.796438][T26402] bridge0: port 1(bridge_slave_0) entered disabled state [ 588.804480][T26402] device bridge_slave_0 entered promiscuous mode [ 588.860474][T26402] bridge0: port 2(bridge_slave_1) entered blocking state [ 588.868583][T26402] bridge0: port 2(bridge_slave_1) entered disabled state [ 588.876432][T26402] device bridge_slave_1 entered promiscuous mode [ 588.897377][T26402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 588.914604][T26402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 588.942793][T26402] team0: Port device team_slave_0 added [ 588.978637][T26402] team0: Port device team_slave_1 added [ 588.984650][T12674] device bridge_slave_1 left promiscuous mode [ 588.994072][T12674] bridge0: port 2(bridge_slave_1) entered disabled state [ 589.038066][T12674] device bridge_slave_0 left promiscuous mode [ 589.044379][T12674] bridge0: port 1(bridge_slave_0) entered disabled state [ 590.837520][T12674] device hsr_slave_0 left promiscuous mode [ 590.906774][T12674] device hsr_slave_1 left promiscuous mode [ 590.974606][T12674] team0 (unregistering): Port device team_slave_1 removed [ 590.989901][T12674] team0 (unregistering): Port device team_slave_0 removed [ 591.006175][T12674] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 591.083102][T12674] bond0 (unregistering): Released all slaves [ 591.249704][T26402] device hsr_slave_0 entered promiscuous mode [ 591.297188][T26402] device hsr_slave_1 entered promiscuous mode [ 591.336742][T26402] debugfs: Directory 'hsr0' with parent '/' already present! [ 591.442767][T26402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 591.472157][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 591.483720][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 591.498325][T26402] 8021q: adding VLAN 0 to HW filter on device team0 [ 591.510920][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 591.520434][T13906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 591.529272][T13906] bridge0: port 1(bridge_slave_0) entered blocking state [ 591.536348][T13906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 591.563228][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 591.575635][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 591.591438][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 591.604562][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 591.611713][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 591.625707][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 591.652381][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 591.661400][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 591.676531][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 591.685985][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 591.701894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 591.712872][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 591.728659][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 591.741790][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 591.755627][T26402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 591.796044][T26402] 8021q: adding VLAN 0 to HW filter on device batadv0 15:00:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x8000a0}}], 0x1, 0x0, 0x0) 15:00:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x4305000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 15:00:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_i', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 15:00:04 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x80008e18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000000380)=@getspdinfo={0x14, 0x25, 0x561c8c89ccc4e63b}, 0x14}}, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000000c0)="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") fallocate(r0, 0x3, 0x0, 0xfff9) 15:00:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x7, 0x4) 15:00:04 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) 15:00:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x6000000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 592.091675][T26422] fuse: Unknown parameter 'user_i00000000000000000000' 15:00:04 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) 15:00:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0x100, 0x70bd25, 0x25dfdbfe, {0x0, r1, {0xfff1, 0xbfa739b05293a3ba}, {0x0, 0xffe0}, {0xffff, 0xb}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x14, 0x2, [@TCA_RED_MAX_P={0x8, 0x3, 0x4}, @TCA_RED_MAX_P={0x8, 0x3, 0xff}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x841}, 0x20000004) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 15:00:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 15:00:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x8001a0}}], 0x1, 0x0, 0x0) 15:00:04 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) [ 592.404064][T26442] fuse: Unknown parameter 'user_id00000000000000000000' 15:00:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x6558000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 15:00:04 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000006c0)='/dev/input/mouse#\x00', 0x8000, 0x100) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x180000000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x1c48b49affbe6d4b, 0x0) write$input_event(r2, &(0x7f0000000700)={{}, 0x14, 0x6, 0xf100}, 0x18) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000100)={0x6, 0x0, [], {0x0, @reserved}}) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000200)={0x7f, 0x32f6}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x10000) ioctl$TIOCGISO7816(r2, 0x80285442, &(0x7f0000000000)) recvmsg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/189, 0xbd}], 0x3, &(0x7f0000000580)=""/105, 0x69}, 0x20) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/video2\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000240)=0x10001, 0x4) 15:00:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 15:00:04 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x1018d) fallocate(r0, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r0, 0x3, 0x0, 0xfff9) 15:00:04 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) 15:00:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0xc000000}}], 0x1, 0x0, 0x0) [ 592.725606][T26459] fuse: Unknown parameter 'user_id00000000000000000000' 15:00:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8035000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 15:00:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67722ffa704f69643d", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 15:00:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 15:00:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x10000000}}], 0x1, 0x0, 0x0) 15:00:05 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) [ 593.129484][T26482] fuse: Unknown parameter 'user_id00000000000000000000' 15:00:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = getuid() mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000100)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id'}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1e00}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x9}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1e00}}]}}) 15:00:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8100000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 15:00:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x40000000}}], 0x1, 0x0, 0x0) 15:00:05 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000008001,allow_other']) 15:00:05 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x5, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x80008e18) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xff61) fallocate(r1, 0x3, 0x0, 0xfff9) 15:00:05 executing program 0: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$radio(0x0, 0x3, 0x2) 15:00:05 executing program 3: gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='mou\x11\x19\xf3x\x11m\t\xc06\xc9\b\t\r\xca\x1e+\x04\tv\xc1S\x96\xe08\xa2\x1e\xb3\x85\xdf\x17o\x8e\x1a\xf6O\x8d\x12m\xc8\xf0-\xdaH\xdev\xff\xea\xe3\x14Q\xc1~\xd5\xcc\xe0\xb2{\x1b- \xf5\xe3\xeb\x8c\xa1b\xc0\xda\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00M\aL\xb8\xc1\xffH\x9f\x00\x00\x00\x00\x00\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@gcm_128={{0x304}, "0c8326b21b6c59aa", "a885d9f03d877026a12ed5ea8f53f5bf", "dd4ccdbd", "4b1d27584813d2b4"}, 0x28) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000001440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 15:00:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x86ddffff00000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 593.558961][T26504] kasan: CONFIG_KASAN_INLINE enabled [ 593.569071][T26504] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 593.638157][T26504] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 593.645162][T26504] CPU: 1 PID: 26504 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190827 #74 [ 593.654268][T26504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.664342][T26504] RIP: 0010:kstrtouint+0x85/0x1a0 [ 593.669356][T26504] Code: 04 00 f3 f3 f3 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 e8 fc 32 32 fe 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 4c 89 e2 83 e2 07 38 d0 7f 08 84 c0 0f 85 db 00 00 00 [ 593.688939][T26504] RSP: 0018:ffff88805dcff9e0 EFLAGS: 00010246 [ 593.694983][T26504] RAX: dffffc0000000000 RBX: ffff88805dcffb38 RCX: ffffc9000c57c000 [ 593.702948][T26504] RDX: 0000000000000000 RSI: ffffffff833ffad4 RDI: 0000000000000000 [ 593.710904][T26504] RBP: ffff88805dcffa70 R08: ffff888057072200 R09: ffffed1015d26af5 [ 593.718882][T26504] R10: ffffed1015d26af4 R11: ffff8880ae9357a3 R12: 0000000000000000 [ 593.726834][T26504] R13: 1ffff1100bb9ff3d R14: ffff88805dcffa48 R15: 0000000000000000 [ 593.734794][T26504] FS: 00007f5c2c4a5700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 593.743701][T26504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 593.750280][T26504] CR2: 0000000000758080 CR3: 0000000053987000 CR4: 00000000001406e0 [ 593.758237][T26504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 593.766292][T26504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 593.774257][T26504] Call Trace: [ 593.777534][T26504] ? __x64_sys_mount+0xbe/0x150 [ 593.782536][T26504] ? _kstrtoul+0x170/0x170 [ 593.786953][T26504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.793174][T26504] fs_parse+0xde1/0x1080 [ 593.797412][T26504] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.803461][T26504] fuse_parse_param+0xac/0x750 [ 593.808207][T26504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.814947][T26504] ? process_init_reply+0x1650/0x1650 [ 593.820314][T26504] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 593.826026][T26504] ? __lookup_constant+0xd6/0x100 [ 593.831052][T26504] ? process_init_reply+0x1650/0x1650 [ 593.836403][T26504] vfs_parse_fs_param+0x2ca/0x540 [ 593.841412][T26504] vfs_parse_fs_string+0x105/0x170 [ 593.846505][T26504] ? vfs_parse_fs_param+0x540/0x540 [ 593.851709][T26504] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 593.857412][T26504] ? process_init_reply+0x1650/0x1650 [ 593.862767][T26504] generic_parse_monolithic+0x181/0x200 [ 593.868302][T26504] ? vfs_parse_fs_string+0x170/0x170 [ 593.873657][T26504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.879880][T26504] ? alloc_fs_context+0x434/0x6d0 [ 593.884880][T26504] ? vfs_parse_fs_string+0x170/0x170 [ 593.890154][T26504] parse_monolithic_mount_data+0x69/0x90 [ 593.895767][T26504] do_mount+0x1369/0x1c30 [ 593.900082][T26504] ? copy_mount_string+0x40/0x40 [ 593.905019][T26504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.911241][T26504] ? copy_mount_options+0x2e8/0x3f0 [ 593.916424][T26504] ksys_mount+0xdb/0x150 [ 593.920737][T26504] __x64_sys_mount+0xbe/0x150 [ 593.925397][T26504] do_syscall_64+0xfa/0x760 [ 593.929897][T26504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.935777][T26504] RIP: 0033:0x459879 [ 593.939655][T26504] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 593.959238][T26504] RSP: 002b:00007f5c2c4a4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 593.967640][T26504] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459879 [ 593.975594][T26504] RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000 [ 593.983555][T26504] RBP: 000000000075bf20 R08: 0000000020000480 R09: 0000000000000000 [ 593.991507][T26504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c2c4a56d4 [ 593.999642][T26504] R13: 00000000004c5e8b R14: 00000000004da9d8 R15: 00000000ffffffff [ 594.007606][T26504] Modules linked in: [ 594.021432][ T3892] kobject: 'loop2' (00000000090bfda8): kobject_uevent_env 15:00:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000300), 0x189) [ 594.035586][ T3892] kobject: 'loop2' (00000000090bfda8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 594.121104][ T3892] kobject: 'loop3' (0000000009af63a9): kobject_uevent_env [ 594.139761][ T3892] kobject: 'loop3' (0000000009af63a9): fill_kobj_path: path = '/devices/virtual/block/loop3' 15:00:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000300), 0x189) [ 594.232923][ T3892] kobject: 'loop3' (0000000009af63a9): kobject_uevent_env [ 594.254654][ T3892] kobject: 'loop3' (0000000009af63a9): fill_kobj_path: path = '/devices/virtual/block/loop3' 15:00:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000400030, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x8847000000000000, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 15:00:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000300), 0x189) [ 594.277105][T26402] kobject: 'batman_adv' (000000000cd82b1a): kobject_uevent_env [ 594.291804][T26402] kobject: 'batman_adv' (000000000cd82b1a): kobject_uevent_env: filter function caused the event to drop! [ 594.306320][T26402] kobject: 'batman_adv' (000000000cd82b1a): kobject_cleanup, parent 0000000005909cc0 [ 594.319169][T26402] kobject: 'batman_adv' (000000000cd82b1a): calling ktype release [ 594.330586][T26402] kobject: (000000000cd82b1a): dynamic_kobj_release [ 594.331694][T26504] ---[ end trace 295b9cfb73a1fce3 ]--- [ 594.337825][T26402] kobject: 'batman_adv': free name [ 594.350633][ T3892] kobject: 'loop1' (000000003b7df34c): kobject_uevent_env [ 594.358322][T26402] kobject: 'rx-0' (00000000e48c1597): kobject_cleanup, parent 00000000169a11cc [ 594.361061][T26504] RIP: 0010:kstrtouint+0x85/0x1a0 [ 594.368217][T26402] kobject: 'rx-0' (00000000e48c1597): auto cleanup 'remove' event [ 594.373536][ T3892] kobject: 'loop1' (000000003b7df34c): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 594.382498][T26402] kobject: 'rx-0' (00000000e48c1597): kobject_uevent_env [ 594.393552][T26504] Code: 04 00 f3 f3 f3 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 e8 fc 32 32 fe 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 4c 89 e2 83 e2 07 38 d0 7f 08 84 c0 0f 85 db 00 00 00 [ 594.418494][T26402] kobject: 'rx-0' (00000000e48c1597): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' [ 594.444189][T26402] kobject: 'rx-0' (00000000e48c1597): auto cleanup kobject_del [ 594.450986][ T3892] kobject: 'loop3' (0000000009af63a9): kobject_uevent_env [ 594.468717][ T3892] kobject: 'loop3' (0000000009af63a9): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 594.480275][T26504] RSP: 0018:ffff88805dcff9e0 EFLAGS: 00010246 [ 594.481977][T26402] kobject: 'rx-0' (00000000e48c1597): calling ktype release 15:00:06 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000000200)="813b1269dde772c9aca84d36b27ba9a12c067f63c3514556b88dc67a65ab6c5f304b8624fa191ff824b51e1ff4dbd9a2adea66de4fdb499f4e106a0999f5a6e96624648639939846e193b941e64e33f743a12a84437f8fb2d4d22e5befc0832469ef706ce315e04a8be1b22e0167a70dc2b4309fecd0d789ecbd0705c66e376aae74ee33bd267953f257099951496cde7b6a3378a6573b309b9cf0bac7839a0c8520f1a25d95b23301e70bfa10b9c4d24f", 0xb1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0xfffffffffffffff7) fallocate(r0, 0x100000001, 0x0, 0x80008e18) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='ifb0\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fallocate(r0, 0x100000020, 0x8, 0xfff9) 15:00:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000300), 0x189) [ 594.488409][T26504] RAX: dffffc0000000000 RBX: ffff88805dcffb38 RCX: ffffc9000c57c000 [ 594.519578][T26402] kobject: 'rx-0': free name [ 594.525264][T26402] kobject: 'tx-0' (0000000051077bd0): kobject_cleanup, parent 00000000169a11cc [ 594.525879][T26504] RDX: 0000000000000000 RSI: ffffffff833ffad4 RDI: 0000000000000000 [ 594.546971][ T3892] kobject: 'loop1' (000000003b7df34c): kobject_uevent_env [ 594.554149][ T3892] kobject: 'loop1' (000000003b7df34c): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 594.565952][T26402] kobject: 'tx-0' (0000000051077bd0): auto cleanup 'remove' event [ 594.575660][T26402] kobject: 'tx-0' (0000000051077bd0): kobject_uevent_env [ 594.586415][T26402] kobject: 'tx-0' (0000000051077bd0): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' [ 594.592924][T26504] RBP: ffff88805dcffa70 R08: ffff888057072200 R09: ffffed1015d26af5 [ 594.602364][T26402] kobject: 'tx-0' (0000000051077bd0): auto cleanup kobject_del [ 594.608166][T26504] R10: ffffed1015d26af4 R11: ffff8880ae9357a3 R12: 0000000000000000 [ 594.622392][T26504] R13: 1ffff1100bb9ff3d R14: ffff88805dcffa48 R15: 0000000000000000 [ 594.630389][ T3892] kobject: 'loop2' (00000000090bfda8): kobject_uevent_env [ 594.638455][T26402] kobject: 'tx-0' (0000000051077bd0): calling ktype release [ 594.646208][ T3892] kobject: 'loop2' (00000000090bfda8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 594.657334][T26402] kobject: 'tx-0': free name [ 594.659984][T26504] FS: 00007f5c2c4a5700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 594.674084][T26402] kobject: 'queues' (00000000169a11cc): kobject_cleanup, parent 0000000005909cc0 [ 594.679690][ T3892] kobject: 'loop3' (0000000009af63a9): kobject_uevent_env [ 594.695281][ T3892] kobject: 'loop3' (0000000009af63a9): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 594.702969][T26402] kobject: 'queues' (00000000169a11cc): calling ktype release [ 594.713918][T26402] kobject: 'queues' (00000000169a11cc): kset_release [ 594.726604][T26402] kobject: 'queues': free name [ 594.730343][T26504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 594.739349][T26504] CR2: 0000000000625208 CR3: 0000000053987000 CR4: 00000000001406f0 [ 594.750248][T26402] kobject: 'syz_tun' (00000000f80f4b2c): kobject_uevent_env [ 594.758452][T26402] kobject: 'syz_tun' (00000000f80f4b2c): fill_kobj_path: path = '/devices/virtual/net/syz_tun' [ 594.772923][T26504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 594.781639][T26504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 594.790994][T26504] Kernel panic - not syncing: Fatal exception [ 594.798249][T26504] Kernel Offset: disabled [ 594.802614][T26504] Rebooting in 86400 seconds..