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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r2, 0x0, 0x0) 01:04:57 executing program 3: r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000000140)) [ 473.630398] netlink: 3160 bytes leftover after parsing attributes in process `syz-executor.1'. 01:04:57 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, 0x0) 01:04:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001dc0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001d80)={&(0x7f0000001940)={0x14}, 0x14}}, 0x0) 01:04:57 executing program 3: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 473.702708] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 01:04:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000700), &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000d40)={[{@session}]}) 01:04:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 473.792447] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 473.864404] ISOFS: Invalid session number or type of track [ 473.882347] ISOFS: Invalid session number [ 473.931222] ISOFS: Unable to identify CD-ROM format. [ 473.966324] ISOFS: Invalid session number or type of track [ 473.973079] ISOFS: Invalid session number [ 473.987794] ISOFS: Unable to identify CD-ROM format. 01:05:00 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:00 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000080)=""/163, 0x0, 0xa3}, 0x20) 01:05:00 executing program 4: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5d, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x101, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xd66a, 0x4, @perf_config_ext={0x0, 0x20}, 0x480, 0x3, 0x3, 0x1, 0x0, 0x7, 0x8, 0x0, 0x9, 0x0, 0x200}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0xf) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}, 0x201}], 0x102, 0x401eb94) 01:05:00 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) capset(&(0x7f0000000180)={0x20080522}, &(0x7f00000001c0)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 01:05:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000700), &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000d40)={[{@uid}, {@dmode}, {@session={'session', 0x3d, 0xe}}]}) 01:05:00 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=ANY=[@ANYBLOB="b400000024000b0f00"/20, @ANYRES32, @ANYBLOB="00000000ffffffff000000000a000100636f64656c000000840002"], 0xb4}}, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000640)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=ANY=[@ANYBLOB="b400000024000b3100"/20, @ANYRES32=r1], 0xb4}}, 0x0) [ 476.656103] ISOFS: Invalid session number or type of track [ 476.672391] ISOFS: Invalid session number 01:05:00 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000640)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=ANY=[@ANYBLOB="b400000024000b0500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000a000100636f64656c"], 0xb4}}, 0x0) 01:05:00 executing program 2: inotify_add_watch(0xffffffffffffffff, 0x0, 0x1000) 01:05:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) [ 476.735351] ISOFS: Unable to identify CD-ROM format. 01:05:00 executing program 1: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 01:05:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) 01:05:00 executing program 0: socketpair(0x22, 0x0, 0x5, &(0x7f0000001000)) [ 476.826960] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.3'. 01:05:03 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:03 executing program 4: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5d, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x101, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xd66a, 0x4, @perf_config_ext={0x0, 0x20}, 0x480, 0x3, 0x3, 0x1, 0x0, 0x7, 0x8, 0x0, 0x9, 0x0, 0x200}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0xf) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}, 0x201}], 0x102, 0x401eb94) 01:05:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000200)=ANY=[], 0x14}}, 0x0) 01:05:03 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x114031, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@afid}, {@dfltuid}]}}) 01:05:03 executing program 2: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:03 executing program 0 (fault-call:5 fault-nth:0): mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:03 executing program 1 (fault-call:4 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:03 executing program 3 (fault-call:10 fault-nth:0): r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 479.848972] FAULT_INJECTION: forcing a failure. [ 479.848972] name failslab, interval 1, probability 0, space 0, times 1 [ 479.883129] CPU: 0 PID: 15793 Comm: syz-executor.1 Not tainted 4.14.232-syzkaller #0 01:05:03 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10, 0x0, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000021c0)={r5, @in6={{0xa, 0x4e20, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0xe5e}}}, &(0x7f0000000100)=0x84) 01:05:03 executing program 4: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5d, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x101, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xd66a, 0x4, @perf_config_ext={0x0, 0x20}, 0x480, 0x3, 0x3, 0x1, 0x0, 0x7, 0x8, 0x0, 0x9, 0x0, 0x200}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0xf) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}, 0x201}], 0x102, 0x401eb94) [ 479.891080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.900441] Call Trace: [ 479.903052] dump_stack+0x1b2/0x281 [ 479.906695] should_fail.cold+0x10a/0x149 [ 479.910848] should_failslab+0xd6/0x130 [ 479.914888] kmem_cache_alloc_node_trace+0x25a/0x400 [ 479.920030] __kmalloc_node+0x38/0x70 [ 479.923968] kvmalloc_node+0x88/0xd0 [ 479.927692] xt_alloc_table_info+0x6a/0xe0 [ 479.931938] do_ip6t_set_ctl+0x1b1/0x3b0 [ 479.936006] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 479.940956] ? nf_sockopt_find.constprop.0+0x1ad/0x220 [ 479.946244] nf_setsockopt+0x5f/0xb0 [ 479.949979] ipv6_setsockopt+0xc0/0x120 [ 479.953954] udpv6_setsockopt+0x45/0x80 [ 479.957946] SyS_setsockopt+0x110/0x1e0 [ 479.961967] ? SyS_recv+0x40/0x40 [ 479.965410] ? __do_page_fault+0x159/0xad0 [ 479.969640] ? do_syscall_64+0x4c/0x640 [ 479.973606] ? SyS_recv+0x40/0x40 [ 479.977094] do_syscall_64+0x1d5/0x640 [ 479.980969] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 479.986158] RIP: 0033:0x4665f9 [ 479.989331] RSP: 002b:00007f9e183cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 01:05:03 executing program 1 (fault-call:4 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 479.997029] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 480.004342] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000004 [ 480.011634] RBP: 00007f9e183cb1d0 R08: 0000000000001448 R09: 0000000000000000 [ 480.018901] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 480.026163] R13: 00007fff5b9bb02f R14: 00007f9e183cb300 R15: 0000000000022000 [ 480.036507] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:03 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0x20]}, 0x8, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8200, 0x0) openat(r3, &(0x7f0000000240)='./file1\x00', 0x40, 0x103) [ 480.141042] FAULT_INJECTION: forcing a failure. [ 480.141042] name failslab, interval 1, probability 0, space 0, times 0 [ 480.170757] CPU: 1 PID: 15808 Comm: syz-executor.1 Not tainted 4.14.232-syzkaller #0 [ 480.178707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.188763] Call Trace: [ 480.191360] dump_stack+0x1b2/0x281 [ 480.195015] should_fail.cold+0x10a/0x149 [ 480.199171] should_failslab+0xd6/0x130 [ 480.203163] kmem_cache_alloc_node_trace+0x25a/0x400 [ 480.208390] __kmalloc_node+0x38/0x70 [ 480.212205] kvmalloc_node+0x46/0xd0 [ 480.215934] xt_alloc_entry_offsets+0x2f/0x40 [ 480.220470] translate_table+0x1fa/0x14a0 [ 480.224620] ? __might_fault+0x104/0x1b0 [ 480.228683] ? cleanup_entry+0x310/0x310 [ 480.232810] do_ip6t_set_ctl+0x228/0x3b0 [ 480.236893] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 480.241747] ? nf_sockopt_find.constprop.0+0x1ad/0x220 [ 480.247031] nf_setsockopt+0x5f/0xb0 [ 480.250743] ipv6_setsockopt+0xc0/0x120 [ 480.254719] udpv6_setsockopt+0x45/0x80 [ 480.258893] SyS_setsockopt+0x110/0x1e0 [ 480.262880] ? SyS_recv+0x40/0x40 [ 480.266319] ? __do_page_fault+0x159/0xad0 [ 480.270537] ? do_syscall_64+0x4c/0x640 [ 480.274496] ? SyS_recv+0x40/0x40 [ 480.277950] do_syscall_64+0x1d5/0x640 [ 480.281826] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 480.286999] RIP: 0033:0x4665f9 [ 480.290168] RSP: 002b:00007f9e183cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 480.297857] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 480.305110] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000004 [ 480.312365] RBP: 00007f9e183cb1d0 R08: 0000000000001448 R09: 0000000000000000 [ 480.319627] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 480.326908] R13: 00007fff5b9bb02f R14: 00007f9e183cb300 R15: 0000000000022000 01:05:06 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:06 executing program 4: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5d, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x101, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xd66a, 0x4, @perf_config_ext={0x0, 0x20}, 0x480, 0x3, 0x3, 0x1, 0x0, 0x7, 0x8, 0x0, 0x9, 0x0, 0x200}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0xf) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}, 0x201}], 0x102, 0x401eb94) 01:05:06 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100), 0x2120000000000000, 0x10000) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r2, 0x402, 0x21) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) bind(r0, &(0x7f0000000180)=@phonet={0x23, 0x1f, 0xfe, 0x5}, 0x80) 01:05:06 executing program 2: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10, 0x0, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000021c0)={r5, @in6={{0xa, 0x4e20, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0xe5e}}}, &(0x7f0000000100)=0x84) 01:05:06 executing program 1 (fault-call:4 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:06 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 482.777453] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:06 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r0, 0x88001) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80042, 0x38) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001480)=0x0) process_vm_writev(r3, &(0x7f0000002840)=[{&(0x7f00000014c0)=""/123, 0x7b}, {&(0x7f0000001540)=""/30, 0x1e}, {&(0x7f0000001580)=""/32, 0x20}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/213, 0xd5}, {&(0x7f00000026c0)=""/48, 0x30}, {&(0x7f0000002700)=""/148, 0x94}, {&(0x7f00000027c0)=""/93, 0x5d}], 0x8, &(0x7f0000003cc0)=[{&(0x7f00000028c0)=""/114, 0x72}, {&(0x7f0000002940)=""/120, 0x78}, {&(0x7f00000029c0)=""/247, 0xf7}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/159, 0x9f}, {&(0x7f0000003b80)}, {&(0x7f0000003bc0)=""/96, 0x60}, {&(0x7f0000003c40)=""/90, 0x5a}], 0x8, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:06 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e8e0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96be0700000000000000a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4200, r0, 0x0, 0x19) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0x7, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x54, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc10c5541, &(0x7f0000000140)={r4}) r5 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000080)={0x6, 0x1b, 0xde9c, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000000)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r6}) 01:05:06 executing program 2 (fault-call:3 fault-nth:0): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:06 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:06 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x4000a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x48) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="0fae570d0deece85e5d4360f0ff3b63ef0fe4e00ba420066ed66b891d7e4700f23c00f21f8663503000a000f23f80f060f30", 0x32}], 0x1, 0x14, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000340)=0x5, &(0x7f0000000380)=0x4) r4 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r4) 01:05:06 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000080)) r1 = gettid() wait4(0x0, 0x0, 0x4, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x9, 0x100069) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) clone(0x1000000, &(0x7f0000000140)="c1e367e00386ba99f847632fcbdbaf102dbf9b4305d84c469748236282c94291259e9a96b815fb961cab05afbd0c6fd51dee6c9dc05ab755dd1af8f4e33ce40f1a210ad5643999443a63a4a5a538ae6a14580de933e810141e15810d47ada743190749998f5e482a7c9a2f2a19d37c1e1851441c9a6ea2d7e6b4a3afa85355e618453a207be71b810f0af3d25435f7cfe11809854f8db7d1602a8c6b5bd6bf699d38a88d96e23b9ecc9451962a4def18feca2179cb94b33a95207a78908fe246dcb7f961e6046b93d91fa96ba633e10cd471307d8ec825a8ebb70be9def324624306cad938fd07e1ed", &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)="28306fd9e208e089ded70831df6d21610ba34a8549cf45bbfdba2fbc58790690de5ed2a676052985890bd91427c99630bfbed17cf8fba0f3f58e92f2336d59622c19fe373832c6c0e9229d8c19d8bbc40d9815bc868fdd8585712eabb56b5815e3934dc053959e74941c4335e28266776634353343115e7ab45a529e5ef7a936") tkill(r0, 0x6) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:06 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) wait4(r1, &(0x7f0000000080), 0x4, &(0x7f0000000140)) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x46, 0x100021) [ 482.985346] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 483.004402] FAULT_INJECTION: forcing a failure. [ 483.004402] name failslab, interval 1, probability 0, space 0, times 0 [ 483.042082] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 483.057727] CPU: 1 PID: 15849 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 483.065636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.075002] Call Trace: [ 483.077600] dump_stack+0x1b2/0x281 [ 483.081242] should_fail.cold+0x10a/0x149 [ 483.085429] should_failslab+0xd6/0x130 [ 483.089422] __kmalloc_track_caller+0x2bc/0x400 [ 483.094094] ? strndup_user+0x5b/0xf0 [ 483.097898] memdup_user+0x22/0xa0 [ 483.101702] strndup_user+0x5b/0xf0 [ 483.105329] ? copy_mnt_ns+0xa30/0xa30 [ 483.109215] SyS_mount+0x39/0x120 [ 483.112664] ? copy_mnt_ns+0xa30/0xa30 [ 483.116584] do_syscall_64+0x1d5/0x640 [ 483.120566] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 483.125763] RIP: 0033:0x4665f9 [ 483.128990] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 01:05:06 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) wait4(r0, &(0x7f0000000080), 0x8, &(0x7f0000000140)) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ptrace$setopts(0x4200, r0, 0xf923, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) ptrace$cont(0x1f, r2, 0x80, 0x8) 01:05:06 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 01:05:06 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) r2 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x5, 0x6, &(0x7f0000001500)=[{&(0x7f0000000180)="16239c4807fd5917efc40e35812d4044cf4a857c2f983d0da49b29ecb268c8b803ff08a105a21adf880737a9e952f9b70c98e7453d9244a89b820f87a95204aad487177e277318fcf0030a6a7aa4341411995dd24840dc832e9aa52e630628e4f490275b2899f2d55ec8872a44", 0x6d}, {&(0x7f0000000200)="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", 0x1000, 0x6}, {&(0x7f0000001200)="99ad95c704d8f29a74e1d966f55e7db18f6bc4366bf47b8a066238921f2943fa107c3ac20212e3397c0d575065c41a99b06e22a9c5b9b51c091d05c81259b627a4443bd690bf974539c1936c24fd88439a01eea9c5054d6b8b6d1193fc061d1e8dd9dce06b341b3e10f3cf8f6750d9f955974dfba4795b2119ea8d0a864e02840071f337a73a3566bc513beb35a0b30ec3ace2deb21910a72a8f984edec2d47d1a7c77a68658d26368672e648a7e9ca1cc885818b0429bc645104a764d0a607015b4bbaa157175cd0f5f2641cf83ee9969902781805bafbe74c365d5a2", 0xdd, 0x16}, {&(0x7f0000001300)="aebfd7edcaba38e82b15675cb3c07587bff3d386ed60cb7d0e3dfbab843e36a7e4d4c449b3cb84ba0194c2fc8fca669daf2116370445b545251bb6c37c502da063302362b862e3af05121c80ae43f25dcc53570b5b7f244b5654943ae0a6f687e52fd6722948812b5db8092aaa225e92ceaddd6c16122eb06640be526a043bbc9038d55d66df90af9e909f269b1c0527bd354f483d6e4f3534d8e4321b5026f848c17ed22e3f0e4746dad834691e1d07c30d4c159de222eb0f127caa7670d06063f84f7dec0c50461183f68697ca5a0696daadedb623f52ed7f58e1dd27efa525ebe99ceccd9d5701a094f61b009", 0xee, 0x4}, {&(0x7f0000001400)="e0771ad9e5807d7403c4ffe352b2ff48e25621a5c7d2e6d77bb9ad4ef6d7b7026dc5903bc6524d19d414dac7f47b774eaa962990179fbd10ea9387712d5b6e070b27eb157d1458818ef45be72776659189a0b333cfd6101ed284bd0197c0542a73612ae3e9f7e5757f8be3a1d246026a107cfb05a524d5f845bfc965eeb3a4ffe648ea08f7669ff2affb502d428fb6d20b71ac62f5ac8389d5f9b746979b", 0x9e, 0xffffffffffff9506}, {&(0x7f00000014c0)="e9613a42a799a23369cee54606dbe10adc1452df839b4098c46eeb1e140af9deb54dfdcfdf81c1e0ab2eaa136a54", 0x2e, 0xff}], 0x1900003, &(0x7f00000015c0)={[{@map_acorn}], [{@appraise}, {@dont_hash}, {@pcr={'pcr', 0x3d, 0x4}}, {@uid_lt}, {@hash}]}) sendfile(r1, r2, &(0x7f0000001640)=0x6, 0xfffffffffffffffa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000800000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="b75ab4e5414c4c45522020080000e680325132510000e680001000000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000004c0)="2ebc9c5d9d2020202020201000ace6e9a1cac4c54badf5703251030080000000312e202020200000e6703251", 0x2c, 0x1000}], 0x412, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x80) creat(&(0x7f0000000080)='./file1\x00', 0x80) rename(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000002c0)='./file1\x00') 01:05:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) r3 = signalfd4(r2, &(0x7f0000001480)={[0x20]}, 0x8, 0x800) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f00000018c0)={0x1, 0x1, 0x12, 0xb, 0x1ab, &(0x7f00000014c0)}) 01:05:06 executing program 2 (fault-call:3 fault-nth:1): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 483.136704] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 483.144246] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 483.151543] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 483.158832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.166110] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:06 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 01:05:07 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2c001, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r2, &(0x7f0000000a80)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4f85cd1717f762ed}, 0xc, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB="46000000150a0114000000b0241cbaa703a6c91754279001000000000000000a0000fcd45f801873797a31000000000900020073797a30948c4b930900020073797a300000567eee6cd52bc7888073795a3100000000230d6d"], 0x44}, 0x1, 0x0, 0x0, 0x40001}, 0x44444) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x94, 0x10, 0x401, 0x21efdc, 0x0, {0x0, 0x0, 0x0, 0x0, 0x42df58543c83c0ff}, [@IFLA_LINKINFO={0x6c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x5c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x2d}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00'}, @IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_TTL={0x5, 0x4, 0x1}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e22}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x3ff}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x94}}, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r4, 0x88001) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0xf1, 0x6, 0x7, 0x440, r0, 0x32e, '\x00', r3, r4, 0x3, 0x0, 0x1}, 0x40) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x0, 0x0, 0xc}) read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x89a2, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0xb5) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) [ 483.275316] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 483.286763] FAULT_INJECTION: forcing a failure. [ 483.286763] name failslab, interval 1, probability 0, space 0, times 0 [ 483.328980] CPU: 1 PID: 15876 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 483.336913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.346275] Call Trace: [ 483.348870] dump_stack+0x1b2/0x281 [ 483.352505] should_fail.cold+0x10a/0x149 [ 483.356751] should_failslab+0xd6/0x130 [ 483.360732] kmem_cache_alloc_trace+0x29a/0x3d0 [ 483.365430] ? copy_mnt_ns+0xa30/0xa30 [ 483.369326] copy_mount_options+0x59/0x2f0 [ 483.373564] ? copy_mnt_ns+0xa30/0xa30 01:05:07 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000080), 0x0, 0x640}, {0x0}, {&(0x7f00000009c0)="8081000000180000daf4655fdaf4655fdaf4655f00000000001401008000000010000800000000000af301000400000000000000000000000200000030e461c7893858423f704327a36ea27caeb848cf862f9e0d", 0x54, 0x47fd}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f010000000000010080", 0x1d, 0x4c00}, {&(0x7f00000007c0)="111fc0d901000000803a0900803a09000000000006a851948d2de0de30ecb60c50394835eefc8871d78d92716bb2a092093fa5fe3962fb748dee4ae13f097ae03805c5bfca51b11107fcffffffe9f113ae450912c9eefecaf1d10aff8cda", 0x5e, 0x8001}, {&(0x7f0000000880)="2719c0d901000000803a", 0xa, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000a40)="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", 0x2000, &(0x7f0000003840)={&(0x7f0000000940)={0x50, 0x0, 0x401, {0x7, 0x21, 0x7ff, 0x1000, 0x40, 0xb1, 0x8, 0x80000000}}, &(0x7f0000002a40)={0x18, 0x0, 0xffffffff, {0x9}}, &(0x7f0000002a80)={0x18, 0x0, 0x4, {0xfffffffffffffff9}}, &(0x7f0000002ac0)={0x18, 0x0, 0x100, {0x3}}, &(0x7f0000002b00)={0x18, 0xfffffffffffffff5, 0x800, {0x81}}, &(0x7f0000002b40)={0x28, 0x0, 0xa14b, {{0x5, 0x80, 0x1}}}, &(0x7f0000002b80)={0x60, 0xfffffffffffffff5, 0xfffffffffffffffd, {{0x1, 0xffffffffffffffff, 0x200, 0x80, 0x5, 0xffffffa3, 0x4, 0x7fff}}}, &(0x7f0000002c00)={0x18, 0xfffffffffffffff5, 0x3f, {0x4}}, &(0x7f0000002c40)={0x1b, 0x0, 0x8, {'allow_other'}}, &(0x7f0000002c80)={0x20, 0x0, 0xffffffff, {0x0, 0x1}}, &(0x7f0000002cc0)={0x78, 0x0, 0x6, {0x0, 0x5, 0x0, {0x0, 0xe347, 0xffffffffffff11ec, 0x7ff, 0xff, 0x8, 0x40, 0x20, 0x1, 0x4000, 0x8, r1, r2, 0x6, 0x6}}}, &(0x7f0000002d40)={0x90, 0x0, 0x400, {0x5, 0x3, 0x7, 0x5, 0x6, 0x7fffffff, {0x6, 0x7, 0x10001, 0x6, 0x8480, 0x2, 0x6, 0xdc, 0x0, 0xc000, 0x2, 0x0, 0x0, 0x45d5c21c, 0x9}}}, &(0x7f0000002e00)={0x78, 0x0, 0x400, [{0x1, 0x3f, 0x9, 0x2f, '/dev/bsg\x00'}, {0x0, 0x8, 0x3, 0x2, ')*-'}, {0x4, 0x0, 0x4, 0x8b, '@-\'@'}]}, &(0x7f0000003140)={0x508, 0xfffffffffffffff5, 0x81, [{{0x1, 0x2, 0x6, 0xfff, 0x3, 0x8001, {0x6, 0x40, 0x3f, 0x100, 0x800, 0x3, 0x6, 0x7, 0xfffffff9, 0xc000, 0xd52, r1, 0x0, 0x5, 0x40}}, {0x3, 0x1, 0x4, 0x3, '/:(^'}}, {{0x6, 0x3, 0x9, 0x4e, 0x0, 0xbad, {0x7, 0x2f0d, 0x6, 0x7, 0x3, 0x5, 0xa9, 0x1000, 0x7, 0x4000, 0x40, 0x0, 0x0, 0x4dd7, 0x8000}}, {0x1, 0x672, 0x5, 0x401, 'ext3\x00'}}, {{0x2, 0x3, 0x0, 0x8, 0xf2a2, 0x6, {0x2, 0x7ff, 0x100000001, 0x0, 0x5, 0x7, 0x74, 0xffffffff, 0x2, 0x4000, 0x0, r1, r2, 0x10000, 0x4}}, {0x1, 0x4, 0x2, 0x7fffffff, ':%'}}, {{0x3, 0x2, 0x29e26a54, 0x1fa5, 0xfffffffe, 0x100, {0x4, 0x4, 0x1000, 0x0, 0x5, 0x80, 0x400, 0x0, 0x3, 0xa000, 0xfffffeff, 0x0, 0x0, 0x8, 0x1}}, {0x2, 0x1, 0x2, 0x0, ',\xb3'}}, {{0x2, 0x2, 0x2f0dee03, 0x10000, 0x4, 0x3, {0x0, 0x9, 0x1f2, 0x5, 0x3, 0x3, 0x40000000, 0xffffff66, 0x9, 0x4000, 0x1000, r1, r2, 0x80, 0xea7042fb}}, {0x1, 0x5, 0x1, 0x7, '#'}}, {{0x2, 0x0, 0x426b, 0x382, 0x3, 0x40, {0x2, 0x0, 0xffffffffffff1a5e, 0x8, 0x9c, 0xdfb, 0x81, 0xd46, 0x5, 0xa000, 0x7f, r1, 0x0, 0xfffffffe, 0x2}}, {0x1, 0x0, 0x0, 0x8}}, {{0x2, 0x2, 0x4, 0x1, 0xffffffff, 0x9, {0x0, 0x9, 0x1, 0x40, 0x5, 0x7f, 0x42129d, 0x1, 0x4, 0x6000, 0x1, r1, 0x0, 0x1, 0x1}}, {0x3, 0x6c, 0x8, 0xffffffff, 'rootmode'}}, {{0x4, 0x3, 0x9, 0x9, 0x2, 0xf3e1, {0x4, 0x6, 0x53, 0x7ff, 0x8, 0x3, 0x5, 0xdf9, 0x0, 0x8000, 0xfffffff8, r1, 0x0, 0x1000, 0x7}}, {0x2, 0x100, 0x2, 0x7, 'fd'}}]}, &(0x7f0000003740)={0xa0, 0x0, 0x8, {{0x4, 0x2, 0x1, 0x1, 0x5, 0x80000001, {0x1, 0xd7, 0x2, 0xffffffffffffffff, 0x5, 0x80, 0x8000, 0x7, 0x3, 0x2000, 0x1ff, 0x0, 0x0, 0x3, 0x1}}}}, &(0x7f0000003800)={0x20, 0x0, 0x55, {0xfffffffa, 0x4, 0xede, 0x3ff}}}) stat(&(0x7f0000000540)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, 0xffffffffffffffff) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC=r1, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r4, @ANYBLOB=',obj_role=ext4\x00,\x00']) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x210402, &(0x7f0000000180)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x7ff}}, {@max_read={'max_read', 0x3d, 0x9}}, {@max_read={'max_read', 0x3d, 0x1}}], [{@func={'func', 0x3d, 'PATH_CHECK'}}]}}) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000580), 0x400000, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000080)=ANY=[], 0xfea7) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@private, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@empty}}, &(0x7f0000000840)=0xe8) setxattr$system_posix_acl(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000002e80)=ANY=[@ANYBLOB="02000000010007000000000002000400", @ANYRES32=r12, @ANYBLOB="02000200", @ANYRES32=r1, @ANYBLOB="021e846c21fc5919afc42821000000", @ANYRES32=r6, @ANYBLOB="02000100", @ANYRES32=r4, @ANYBLOB="02000100", @ANYRES32=r1, @ANYBLOB="02000000", @ANYRES32=r8, @ANYBLOB="02000300", @ANYRES32=r4, @ANYBLOB="02000000", @ANYRES32=r1, @ANYBLOB="040007000000000008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\a\x00', @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x74, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r11, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r13, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 483.377468] SyS_mount+0x84/0x120 [ 483.380922] ? copy_mnt_ns+0xa30/0xa30 [ 483.384816] do_syscall_64+0x1d5/0x640 [ 483.388714] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 483.393902] RIP: 0033:0x4665f9 [ 483.397086] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 483.404798] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 483.412073] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 483.419469] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 01:05:07 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 01:05:07 executing program 2 (fault-call:3 fault-nth:2): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000001480), &(0x7f00000014c0)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000001600)=[{&(0x7f0000001500)="bfc8dacfdd41cd8841831057c33339e7b551ba7c37ab344e6b267cfadcc772222b2a844aa686b36acfba969bddc8b2716acccd41fa13ffb5f2cbc0fc5c3a51a5c6298905845284582e96ffa39d238b5dbe7e0d9861a7c32f498d94c69ec43b91e08583e9526aeadb9e76d68dd0c53c550c192e4f95a27bde0ac92910aef0eddd6815d15f03bd2d296837dd29e9ca32c3bc8ee4d2432ff26631bbeacc03592b64323cf171775e7eefd1d0e666d8bfe9fd6d1985b215fc56f614cf838b96d0260d8cca5087b44869cbe546d4c273950c5682393b", 0xd3, 0xf323}], 0x10, &(0x7f0000001640)={[{@nonumtail}, {@rodir}, {@utf8}], [{@measure}, {@dont_measure}, {@uid_gt}, {@dont_hash}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x31, 0x32, 0x61, 0x66, 0x64, 0x61, 0x31], 0x2d, [0x61, 0x38, 0x33, 0x66], 0x2d, [0x22, 0x36, 0x31, 0x65], 0x2d, [0x65, 0x32, 0x39, 0x61], 0x2d, [0x65, 0x32, 0x31, 0x61, 0x38, 0x32, 0x62, 0x37]}}}]}) r1 = openat(r0, &(0x7f00000016c0)='./file0\x00', 0x4880, 0x190) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 483.426748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.434027] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 483.454643] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 483.587888] FAULT_INJECTION: forcing a failure. [ 483.587888] name failslab, interval 1, probability 0, space 0, times 0 [ 483.593401] FAT-fs (loop1): Unrecognized mount option "nnonumtail=1" or missing value [ 483.599397] CPU: 1 PID: 15905 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 483.615159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.624527] Call Trace: [ 483.627136] dump_stack+0x1b2/0x281 [ 483.630776] should_fail.cold+0x10a/0x149 [ 483.634946] should_failslab+0xd6/0x130 [ 483.638929] kmem_cache_alloc+0x28e/0x3c0 [ 483.643087] getname_flags+0xc8/0x550 [ 483.646905] user_path_at_empty+0x2a/0x50 [ 483.651058] do_mount+0x118/0x2a00 [ 483.654611] ? copy_mount_string+0x40/0x40 [ 483.658857] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 483.663883] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 483.667535] bridge0: port 3(ip6gretap0) entered blocking state [ 483.668743] ? copy_mnt_ns+0xa30/0xa30 [ 483.668755] ? copy_mount_options+0x1fa/0x2f0 [ 483.668764] ? copy_mnt_ns+0xa30/0xa30 [ 483.668775] SyS_mount+0xa8/0x120 [ 483.668784] ? copy_mnt_ns+0xa30/0xa30 [ 483.668795] do_syscall_64+0x1d5/0x640 [ 483.668811] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 483.668819] RIP: 0033:0x4665f9 [ 483.668824] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 483.668834] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 483.668847] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 483.675943] bridge0: port 3(ip6gretap0) entered disabled state [ 483.678703] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 483.678709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.678714] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 483.680847] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 483.761308] device ip6gretap0 entered promiscuous mode [ 483.782804] FAT-fs (loop1): Unrecognized mount option "nnonumtail=1" or missing value [ 483.815870] bridge0: port 3(ip6gretap0) entered blocking state [ 483.822363] bridge0: port 3(ip6gretap0) entered forwarding state [ 483.842177] device ip6gretap0 left promiscuous mode [ 483.847465] bridge0: port 3(ip6gretap0) entered disabled state [ 483.886157] bridge0: port 3(ip6gretap0) entered blocking state [ 483.894508] bridge0: port 3(ip6gretap0) entered disabled state [ 483.914454] device ip6gretap0 entered promiscuous mode [ 483.923445] bridge0: port 3(ip6gretap0) entered blocking state [ 483.929926] bridge0: port 3(ip6gretap0) entered forwarding state [ 483.936693] device ip6gretap0 left promiscuous mode [ 483.942130] bridge0: port 3(ip6gretap0) entered disabled state 01:05:09 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:09 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x72]}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r3 = syz_mount_image$bfs(&(0x7f0000000680), &(0x7f00000006c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000c00), 0x800440, &(0x7f0000000d00)={[{')'}], [{@fowner_gt={'fowner>', 0xee01}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@dont_hash}, {@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, 'cgroup.controllers\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x63, 0x32, 0x61, 0x31, 0x31, 0x32, 0x57], 0x2d, [0x65, 0x30, 0x33, 0x36], 0x2d, [0x34, 0x33, 0x66, 0x34], 0x2d, [0x39, 0x31, 0x66, 0x32], 0x2d, [0x33, 0x63, 0x1, 0x30, 0x37, 0x38, 0x34, 0x64]}}}, {@smackfsroot={'smackfsroot', 0x3d, 'aut\xf7gro\\p\x00'}}, {@fsname={'fsname', 0x3d, '/dev/null\x00'}}]}) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f0000000e40)={0x80, 0x10, '\x00', 0x0, &(0x7f0000000e00)=[0x0, 0x0]}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x321002, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='autogroup\x00') ioctl$KDFONTOP_COPY(r5, 0x4b72, &(0x7f0000000640)={0x3, 0x1, 0x5, 0x15, 0xb2, &(0x7f0000000240)}) setsockopt$TIPC_GROUP_LEAVE(r4, 0x10f, 0x88) 01:05:09 executing program 2 (fault-call:3 fault-nth:3): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0x721000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:09 executing program 4: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r1, &(0x7f0000000980)='./file3\x00', 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000000100)='./file3\x00', r1, &(0x7f0000000200)='./file0\x00') r3 = dup3(r2, 0xffffffffffffffff, 0x80000) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f00000009c0)={{r1}, r5, 0x4, @inherit={0x0, 0x0}, @subvolid=0x100}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000180)={{r0}, r5, 0x8, @inherit={0x60, &(0x7f0000000000)={0x0, 0x3, 0x9, 0xfff, {0x0, 0x2, 0x8, 0x7, 0x81}, [0x40, 0x30000000000000, 0x0]}}, @subvolid=0x7}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r6, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r6, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "ec"}], 0x18, 0x1100}}], 0x1, 0x0) 01:05:10 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000000140)={0x3b, 0x4, 0xaa3f}) wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$setsig(0x4203, r2, 0xe759, &(0x7f00000001c0)={0x13, 0x2, 0xfff}) tkill(r1, 0x33) r3 = getpid() ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) r4 = getpid() ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$setregs(0xf, r3, 0x7, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:10 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 486.306619] FAULT_INJECTION: forcing a failure. [ 486.306619] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 486.318467] CPU: 1 PID: 15948 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 486.326800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.336429] Call Trace: [ 486.339039] dump_stack+0x1b2/0x281 [ 486.342683] should_fail.cold+0x10a/0x149 [ 486.346962] __alloc_pages_nodemask+0x22c/0x2720 [ 486.351728] ? __save_stack_trace+0x63/0x160 [ 486.356153] ? is_bpf_text_address+0x91/0x150 [ 486.360665] ? __lock_acquire+0x5fc/0x3f20 [ 486.364915] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 486.369769] ? kernel_text_address+0xbd/0xf0 [ 486.374277] ? __kernel_text_address+0x9/0x30 [ 486.378793] ? depot_save_stack+0x10d/0x3f0 [ 486.383127] ? kasan_kmalloc+0x139/0x160 [ 486.387207] cache_grow_begin+0x91/0x700 [ 486.391283] ? fs_reclaim_release+0xd0/0x110 [ 486.395704] ? check_preemption_disabled+0x35/0x240 [ 486.400980] cache_alloc_refill+0x273/0x350 01:05:10 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000640)={0x6, 0xfffffffb, {r1}, {}, 0x0, 0x15}) ptrace$setopts(0x4200, r2, 0x0, 0x69) clone(0x1000000, &(0x7f00000001c0)="e5a6e49588370f7255500eae56fc5e2c6ba8faa0a9b792876f662ea073378af36d24f82304390af12ffda4389bc597910edf5a73b386f1e4dbb5b4bc971845fc12de78b774eebfc9a6549f9a13a7b7d427c88c9947663c6b1e4ccde44389a1dda067783db0989258000c31d3a285f4451c3455c7ce6b2052eae7a8cdec830a6910e010df6ff52e37a42ef32e35", &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0)="d6cd26a96af9a683b7e2973baee72820a20bcf8d909aab85ab1f0e7a3007c91b5fa8abfa6da101") wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) clone(0x8040800, &(0x7f0000000480)="3b6fbcfb3c1e0974932fb504ba798b0c8fdd6a74f8168ec448fc3ecbcce7b9c19ab2706068b547ca2e6b7a5e1c26b7ebd76890e84828af86eb98dd46787007ba3639dc98dc753d34c0ddb4584360e7e6cea7aebb7f73cb7f9136e343a3a4632621b284a9a53df6d0b9e1f2042bce3f817bccbdd97c478af28d618e1291014b622249e35b20705946a7de394c58e515d9c8d3ae7f3973c020a10ecebeab2090b362bed5b503", &(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)="975233e76a671e1e6586f3ae2f74e7574922e17a49dd239fc6228beeac647cd052ec6b95a9f2d0c93b4f3686f23c1c6965005db900ae47c348d83db6de36b5d5e2b71d6134b4d96e5a3996a1f02799663e55e3d25caaea99250e0fc9ec2cc9e21c0b81bd442e9e5f73f6052d4d0618cbcb7b9b4c876a67") vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) clone(0x20000800, &(0x7f0000000300)="ee8c06a72542551286f9a81b5077d5caa1fb810dd56ef244f26e1888d36b69c085f42754718c9c5b65c100d75da2d7f761bf60e7c900dd88b7ec1ec47bcce978b975318aa639ccd82541f89553a5273fac04066e7bbeb2037b9dc0e5199b2dbe101daecaf84f1605e7f58152b624c2d65a57566542b2fab9854c7e09bd237df087d34e", &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="87") rt_tgsigqueueinfo(r0, r1, 0x2d, &(0x7f0000000140)={0x9, 0x7fff, 0x7}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 486.406372] kmem_cache_alloc+0x333/0x3c0 [ 486.410545] getname_flags+0xc8/0x550 [ 486.414374] user_path_at_empty+0x2a/0x50 [ 486.418545] do_mount+0x118/0x2a00 [ 486.422119] ? copy_mount_string+0x40/0x40 [ 486.426405] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 486.431469] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 486.436458] ? copy_mnt_ns+0xa30/0xa30 [ 486.440484] ? copy_mount_options+0x1fa/0x2f0 [ 486.444996] ? copy_mnt_ns+0xa30/0xa30 [ 486.449172] SyS_mount+0xa8/0x120 [ 486.452642] ? copy_mnt_ns+0xa30/0xa30 01:05:10 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 486.456540] do_syscall_64+0x1d5/0x640 [ 486.460455] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 486.465652] RIP: 0033:0x4665f9 [ 486.468842] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 486.477172] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 486.484450] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 486.491731] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 486.499030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:05:10 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYRES64], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 486.506310] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 486.514607] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 486.524819] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:10 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r1, r2, 0x0, 0x8000ffffc001) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001480), 0x4aa440, 0x0) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:10 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x2080000, &(0x7f0000000140)="f9cac079296b052d1970ebba1bdff1c7ecb37d60ae3039717fa8edda74c4c106da293121e1e89918cc9cd1713bb547af652359da0cadbc31a45e2f0effa74ab1f844a4ef50b8d06892353b14c117cd3c564714bf06368e2c2ffc4f0ee4951413cb25604483018cd07a35f70131aa1f", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200)="076e81b2949c322cf5954fd913435b524e1b5ced15c2cef4e2875987f239ba4cb59345a447687758e372c9ef2522d2018e3a652088dd6e6f9a15c1698c67a61ebed26a3cd956f9f8bc1383c34d261317e046fbcfedf273ea4f8aa427c6a63cf2fc4cdeef6f259334a908791c9739b3d7950cf9a50a6e316a96a6b0662aef4e07cf4ff7a661892e1fa710903d453434c2f74dcfe8313c90f3fcd9a687b6713ac7335fa4e1c6f5e5") tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:10 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="8520000000000000750000000000000027000000000000009500000000000000476448e058a76caf764c598e3d602f3759feee0a7691410f4a80c983f9e6f192729f45cdebf3cea5bb0e42b0e2a98ba063270e9489839f"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x410081, 0x0) 01:05:10 executing program 2 (fault-call:3 fault-nth:4): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:10 executing program 5: gettid() clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 01:05:10 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) rt_sigqueueinfo(r0, 0x25, &(0x7f0000000140)={0x11, 0x2, 0x3}) ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f0000000280)={{r2}, 0x0, 0x4, @inherit={0x90, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0xa0, {0x0, 0xffc00000000, 0x9, 0x4, 0x3ff}, [0x2, 0xfffffffffffffff7, 0x100, 0x7d3c, 0x1, 0x1000, 0x80000001, 0x3, 0xffffffff]}}, @name="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"}) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 486.673506] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:10 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r0, 0x88001) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x111000, 0x6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:10 executing program 5: gettid() clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 01:05:10 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000200), 0x59d7, 0x228000) sendto$inet(r0, &(0x7f0000000380)="db0d22c6294312fcca1fc0c949202a425726b5d38921c8d00918559c621a4b07fd9ba2b539adc843611ccf4097a59f944a19f0cac489e386bf43c7c2bd8af41e6810", 0x42, 0x80, &(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xfea7) r2 = syz_open_dev$amidi(&(0x7f0000000080), 0x36, 0x1) r3 = socket$inet6(0xa, 0x0, 0x10000) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000010060000000000000003000000000000004f05e7586c88ec6699204713d95a949a13a3436c04ab29c32487d0ec9720d457959c007c2ed810c2d44f1b5a8514177487d6153272c474c7893905111f0332d965765b9ca4d3d80e3b3c43a2e9065971486f13f9c500261cc5b2773c9b0d38db7bc3aee7ec021cb93b014197bb3545b3", @ANYRES32=r1, @ANYBLOB="000000000600"/28, @ANYRES32=r3, @ANYBLOB="000000000500"/28, @ANYRES32=r1, @ANYBLOB="000000007f00"/28]) r4 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r4, 0x88001) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f00000001c0)={@hyper}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r1, 0x0) r5 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r4, 0x80189439, &(0x7f0000000400)) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r5, 0x5412, &(0x7f0000000080)=0x7e) setsockopt$rose(r5, 0x104, 0x6, &(0x7f0000000180)=0x4, 0x4) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000000100)=0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 486.744828] FAULT_INJECTION: forcing a failure. [ 486.744828] name failslab, interval 1, probability 0, space 0, times 0 [ 486.756111] ptrace attach of "/root/syz-executor.5"[16002] was attempted by "/root/syz-executor.5"[16003] 01:05:10 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffe89, 0x0, 0x3}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x100, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:10 executing program 4: setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="6975c14c", @ANYRES16=0x0, @ANYBLOB="020027bd7000fbdbdf250a0000002800018008000100", @ANYRES32=0x0, @ANYBLOB="14000200776c616e31000000000000000000000008000100", @ANYRES32=0x0, @ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="25000300d693e18ec9121a65d18f5d330095b602e60f8a354cb6f32cf073"], 0x1180}, 0x1, 0x0, 0x0, 0x4844}, 0x40000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x4e, 0xf, 0x0, 0x100000000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0xfffffff9}, 0x0, 0xf, r0, 0x2) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x8841, 0x0, 0x0) exit_group(0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000006, 0x400002172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000000), 0x20000000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000200)=0x2000000000000074, 0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x9, 0x4) sendto$inet(r2, &(0x7f00000012c0)="11268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9281a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x200000, 0x0) perf_event_open$cgroup(&(0x7f0000000480)={0x0, 0x70, 0xf0, 0x2, 0xc1, 0x0, 0x0, 0x2, 0x220, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8600, 0x0, 0x3, 0x9, 0x94, 0x0, 0x3}, r1, 0x2, r1, 0x0) [ 486.855781] ptrace attach of "/root/syz-executor.5"[16016] was attempted by "/root/syz-executor.5"[16020] [ 486.866639] CPU: 0 PID: 15995 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 486.869902] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 486.874657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.874662] Call Trace: [ 486.874683] dump_stack+0x1b2/0x281 [ 486.874698] should_fail.cold+0x10a/0x149 [ 486.874717] should_failslab+0xd6/0x130 01:05:10 executing program 5: gettid() clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 486.894464] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 486.897595] kmem_cache_alloc+0x28e/0x3c0 [ 486.897611] alloc_vfsmnt+0x23/0x7f0 [ 486.897624] ? _raw_read_unlock+0x29/0x40 [ 486.925015] vfs_kern_mount.part.0+0x27/0x470 [ 486.929523] do_mount+0xe53/0x2a00 [ 486.933080] ? copy_mount_string+0x40/0x40 [ 486.937323] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 486.942392] ? copy_mnt_ns+0xa30/0xa30 [ 486.946290] ? copy_mount_options+0x1fa/0x2f0 [ 486.950798] ? copy_mnt_ns+0xa30/0xa30 [ 486.954698] SyS_mount+0xa8/0x120 [ 486.958159] ? copy_mnt_ns+0xa30/0xa30 [ 486.962050] do_syscall_64+0x1d5/0x640 [ 486.965979] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 486.971179] RIP: 0033:0x4665f9 [ 486.974371] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 486.982114] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 486.989398] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 486.996676] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 01:05:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xfffffff6, 0xfffffffc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000001480), &(0x7f00000014c0)='./file0\x00', 0xfff, 0x1, &(0x7f0000001600)=[{&(0x7f0000001500)="83369c755338f9576b559531e9f5e3d18496744656c3423a99fdff595416bd719085146038726766bb99d11a6c8bba989b9933de254f55bd20a1fab0c8a849349d751c5c85cadb5344671150e0c123ded32c2a9b10d333c2c6f0ce1cf3053adf27508c2aa5c11861111df3fdf6886afc306cd463390f6f7b7c3eae72610c0ba43b92cafc060da032f9d9030f1032b0e3fd77c062989f6ae5d2f864893fa169b6e82025d83515832e9e979f280db801a5f570074e937c8fd8dce4f77d6c6c651cbd9a5e8d7d999a984d465b6049e7", 0xce, 0x8}], 0x1822412, &(0x7f0000001640)=ANY=[@ANYBLOB="756e695f786c617c653d312c696f6368617273653d56f984ecc0605b685e6f0a6b2a0731b4743d69736f383835392d392c6572726f72733d636f6e74696e75652c757466383d312cf986d655786c6174653d312c73686f72746e616d653d6d697865642c73686f72746e616d653d77696e39352c757466383d302c757466383d302c736d61456b66736465663d6383b5d767726f7570002c686173682c7569", @ANYRESDEC=0xee01, @ANYBLOB=',hash,rootcontext=system_u,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',measure,\x00']) vmsplice(r2, &(0x7f0000001bc0)=[{&(0x7f0000001740)="a2", 0x1}, {&(0x7f0000001780)="07bfefd3cd839da5d0d24e129c4c13bc2b38c06ff75209c46fa5a8a1bf920683053e6f0c95685e2b7eea2216d8e09a4251bfc8ddab8c7a74e6824c0cc1f739aa0841fbf4b1f36ec5ac72890ae5f2d67f", 0x50}, {&(0x7f0000001800)="2ac113af2696069314be9614fe6db7646018d9602ed7a32bf76a100164e2fdb3407a75bcb47e96d5de9c70420a76ece659cdec9be8e2083bd412c14ddfaf4cb36bab446bf11eaca71bf40476990c732474cf48c16914dfd7df86f4f597a2c29d3a2c61a9fe73059c410db921c559b3fad03d8edb2cc79f9a547884fef865ffd1ec13000709a3dd761d1171a2fc3b476c256899a47adfc26015a186b4b2699e640a4c20f4af844e81828e50d4fbf15eea416760f4779be112d16f62cc9f1368325bda358434792fdb6392eb0734409992983f6da8c76a3129a33d293bc5b1470f4e4ad59837e90fb8a54d7556ed7a4b17333241", 0xf3}, {&(0x7f0000001900)="ca53d0a3353e906e4b7c95f1b14cc2dc69e31990fa530ff14712aec3932d1bb1519f2eaef1753a4dc2748501128929d721d7c86d876c872fbe50f8a78bc69d75a274a80ac70b53deaaafad4a9b098eed1de762249eecf2a0c8aec5889f42617a89a9d788c967afa97cef", 0x6a}, {&(0x7f0000001980)="bb22761f84127151f1fca543f496142f70ba3024e89ab9ce1cba64c499ccc8a1181acd305682749d5c330ee92e7083b32815c1a5826b8d18c03579cb1f48095f1611e645de1db00014314c0336b151a8813d96853db010f6bf3d15455350ad56b66e9455899a28294dd6b296ab2d0cf2419a229f6a7a4bbbbb86121023a8", 0x7e}, {&(0x7f0000001a00)="38873288dce17a2a811cdd93f1400f79702f8e49dcd63e60c8962cdaead904c13614beccf6ffe38545505e1e49188f561c952a7c8065a3b77f47b1b70a01cd589dc15af35fc0b4747a78bdcf0aee603e0813f938b0a807cabe47f79bfb852200ac1fc1af369f44721494da9e61a0b961b5007627cd55fb1ecc9f93f370d938c5d8680d9d676e9cc8d4660edc077a14ac92c5a117ef2373b5d3f959836f0cd1e3ef510502850afbd993a64b1d66b9", 0xae}, {&(0x7f0000001ac0)="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", 0xfb}], 0x7, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) [ 487.003953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 487.011229] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:10 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(r2, &(0x7f00000012c0)=[{&(0x7f0000001200)="480ea2e8ee2f4746122d184a579c75a07278c9f3de9906007b52bb2a5b44e288ec349b91a4a489bebbc1167faa34b36d3c4a10716f51cbdb49ef2993f7d45c70ca3724b9ea2be942781a679db1f1f7615c9c7eba62b1abe861b8c3030bb95c524560d9fac078", 0x66}, {&(0x7f00000013c0)="0832f497b6b93df1d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c897f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x49}, {&(0x7f0000000000)="aeddb0616a4cc42af4bf50b19cc2395da8212fb6b5c29e9043a700248fc70756fc984320dd8b02562fc8680a1a6da63d0aea840f7764715725e48027946a641a57da5655379f7690a5e548b3e75e941fe421cb4f88e16fb0d3f687474b0d49d709048d58", 0x64}, {&(0x7f0000001300)="ffe178bd1762741ce6a989fddaabe5f6dbbd83004f08888b8cd49bdb2a0f6ae75945e57ddcb365e5c07b597fb6f0900a78ab401a015fb89ceb75b0597066937b818f060004000058cf3c00de8112ef18d1f95d239226fddfa2fd2994b30d9ece9dc08d53a998b8c555c521fcb244610765d15666e25c296b3f77e2dae065c064d12eb734ecdceb91064fc8598ade4cf83ead", 0x92}], 0x4, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x80200000, &(0x7f0000000140)="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", &(0x7f0000000080), &(0x7f0000001140), &(0x7f0000001180)="0db6cab9ca3e35368049d366c0ffb027203842436c746d980da10677441b3cb2a7de57b37eb30b0788008efa4d3aaa4f65adaa13bf8d0f6966601953a4e976076101159fbe437286bc2ebc925ed5603c") tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:10 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80010, r1, 0x7ec67000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 487.153728] ptrace attach of "/root/syz-executor.5"[16041] was attempted by "/root/syz-executor.5"[16043] [ 487.199817] print_req_error: I/O error, dev loop1, sector 0 [ 487.209890] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 487.300233] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:11 executing program 2 (fault-call:3 fault-nth:5): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 01:05:11 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x134, r1, 0x601, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x106, 0x1, '\x10\x80\x03l\x14\x10\xbc\x90;\xa8F\xcd3\xb86e_qS\r\xbc\x88;\x14afZa7-\xbf\xf4\xd2\n\x8a\xcdB\xd2\xa61\x1a\n{\xa5#|1@2FMr\xf6=\xa7\x88\x1a<\xf5\x93\xb6\xaf\xd0 L\xba\x95H\xf9\xe4\xb7[)\x19#\xb4\x83\xb7D\x1c\bCR\xf6ibs\xc3\xa4\xb0\xe0l\x95\x7f\xa3\x18\xf7\x04\xd2)\xe6@\xaa\xe0\xcet\x99\x1d\x17\xe5&\xe7h#\xbc9\xd2u.h%\xbf\".aD\xf8)5\xf47\x87p\x18\xf4\x95\x0e\xa1SY\n\xfbn\xbe\xb1\x9ef\xfe\xae\x14\xb2\x13\x88\x06\xbd\a\xb4\x90\xf2\xc5\x04+\x86l\x1e\x83\x1aA\x95\xd0\x0e\x03/\xde\x1a\xccNT\xf4\xad\x99\x83\xaf\x81Nz\xb2@\x1e\x82>:\xc9n\xe8\x16,\xccu\a(h>\x015\xadd\xce\x99k{\x91\xd9[B\xd3\x1f>{\xf6.\xa3d\xce\x7f\xb0\xaa\xe6~\xf45\xd4v7z\xffJ\xdeN\xd7\xb1\xa2t\xacj\xb8h\xe5\x98\xb6\xf3\xa0\xe0\xbc\x1d\x00\x0f\xf7'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback=0x7f000007}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}]}, 0x134}}, 0x0) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x33) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) 01:05:11 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 487.489455] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 487.505239] ptrace attach of "/root/syz-executor.5"[16073] was attempted by "/root/syz-executor.5"[16075] [ 487.531149] FAULT_INJECTION: forcing a failure. 01:05:11 executing program 4: setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="6975c14c", @ANYRES16=0x0, @ANYBLOB="020027bd7000fbdbdf250a0000002800018008000100", @ANYRES32=0x0, @ANYBLOB="14000200776c616e31000000000000000000000008000100", @ANYRES32=0x0, @ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="25000300d693e18ec9121a65d18f5d330095b602e60f8a354cb6f32cf073"], 0x1180}, 0x1, 0x0, 0x0, 0x4844}, 0x40000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x4e, 0xf, 0x0, 0x100000000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0xfffffff9}, 0x0, 0xf, r0, 0x2) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x8841, 0x0, 0x0) exit_group(0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000006, 0x400002172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000000), 0x20000000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000200)=0x2000000000000074, 0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x9, 0x4) sendto$inet(r2, &(0x7f00000012c0)="11268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9281a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x200000, 0x0) perf_event_open$cgroup(&(0x7f0000000480)={0x0, 0x70, 0xf0, 0x2, 0xc1, 0x0, 0x0, 0x2, 0x220, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8600, 0x0, 0x3, 0x9, 0x94, 0x0, 0x3}, r1, 0x2, r1, 0x0) 01:05:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000001480)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000001580)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x40, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xff}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc014}, 0x20040000) 01:05:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 487.531149] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 487.574621] CPU: 0 PID: 16076 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 487.582587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.592557] Call Trace: [ 487.595155] dump_stack+0x1b2/0x281 [ 487.598789] should_fail.cold+0x10a/0x149 [ 487.602948] __alloc_pages_nodemask+0x22c/0x2720 [ 487.607737] ? trace_hardirqs_on+0x10/0x10 [ 487.611984] ? _find_next_bit+0xdb/0x100 [ 487.616055] ? pcpu_alloc+0xbe0/0xf50 [ 487.619877] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 487.624737] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 487.630193] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 487.635290] alloc_pages_current+0x155/0x260 [ 487.639695] ? __lockdep_init_map+0x100/0x560 [ 487.644189] get_zeroed_page+0x19/0x50 [ 487.648301] mount_fs+0x1c7/0x2a0 [ 487.651760] vfs_kern_mount.part.0+0x5b/0x470 [ 487.656260] do_mount+0xe53/0x2a00 [ 487.659802] ? copy_mount_string+0x40/0x40 [ 487.664045] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 487.669090] ? copy_mnt_ns+0xa30/0xa30 [ 487.672999] ? copy_mount_options+0x1fa/0x2f0 [ 487.677761] ? copy_mnt_ns+0xa30/0xa30 [ 487.681644] SyS_mount+0xa8/0x120 [ 487.685091] ? copy_mnt_ns+0xa30/0xa30 [ 487.688994] do_syscall_64+0x1d5/0x640 [ 487.692879] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 487.698066] RIP: 0033:0x4665f9 [ 487.701343] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 487.709045] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 487.716331] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 01:05:11 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x144001, &(0x7f00000008c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {}, 0x2c, {}, 0x2c, {[], [{@fowner_lt}]}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x21, 0x5, 0x1000000, 0x2, 0xedac, 0x7, 0x8ec}}, 0x50) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r4, 0x0) statx(r4, &(0x7f0000000a80)='./file0/file0\x00', 0x800, 0x80, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000006380)="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", 0x2000, &(0x7f0000001200)={&(0x7f0000000200)={0x50, 0xffffffffffffffda, 0xc75, {0x7, 0x21, 0xffff, 0x2810806, 0x9, 0x8, 0x7, 0x7f}}, &(0x7f0000000080)={0x18, 0xfffffffffffffff5, 0x7fffffff, {0x6a1}}, &(0x7f0000000100)={0x18, 0xffffffffffffffda, 0x78c, {0x80000001}}, &(0x7f0000000280)={0x18, 0x0, 0x1ff, {0x8}}, &(0x7f00000002c0)={0x18, 0xfffffffffffffff5, 0x9}, &(0x7f0000000300)={0x28, 0x0, 0x0, {{0x7f, 0x68f3, 0x2}}}, &(0x7f0000000340)={0x60, 0x0, 0x1, {{0x1, 0x5, 0x9, 0x8, 0x8, 0xcc1c0000, 0xbc, 0x7}}}, &(0x7f00000003c0)={0x18, 0x0, 0x8, {0x7}}, &(0x7f0000000400)={0x12, 0x0, 0xffffffff, {'+\x00'}}, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x7}, &(0x7f0000000480)={0x78, 0x0, 0x6, {0x4e, 0x28, 0x0, {0x6, 0x5, 0x6, 0x8000, 0x4, 0x18, 0xfffffffa, 0xfffffff9, 0x7fff, 0x2000, 0x0, r2, r3, 0x0, 0x8}}}, &(0x7f00000005c0)={0x90, 0x0, 0x7f, {0x5, 0x4, 0x7, 0x5, 0x0, 0x3, {0x3, 0x3ff, 0x2, 0x2, 0x9f, 0x1, 0x401, 0xfffffffb, 0x6d, 0x6000, 0x9, 0x0, 0x0, 0x1f, 0x2}}}, &(0x7f0000000680)={0x168, 0x0, 0xd222, [{0x1, 0x76d, 0x7, 0x5, 'user_id'}, {0x4, 0x7, 0xa, 0x7, '/dev/fuse\x00'}, {0x6, 0x4, 0xa, 0x100, '/dev/fuse\x00'}, {0x5, 0x7fff, 0x13, 0x0, 'cgroup.controllers\x00'}, {0x5, 0x2, 0x1, 0x56, '\x00'}, {0x1, 0x4, 0xa, 0x1, '/dev/fuse\x00'}, {0x1, 0x7f, 0x2, 0x6, '#+'}, {0x4, 0x9, 0x13, 0x1, 'cgroup.controllers\x00'}, {0x1, 0x0, 0x6, 0x9, ')!#\'++'}]}, &(0x7f0000000bc0)={0x518, 0x0, 0x3ff, [{{0x4, 0x2, 0x5, 0x4, 0x0, 0x4, {0x3, 0x5, 0x3, 0x7, 0x2706, 0x5, 0x3, 0x3ff, 0x6, 0x2000, 0x3, r2, r3, 0x621f}}, {0x4, 0x7a8f, 0x8, 0x9, 'rootmode'}}, {{0x4, 0x3, 0xffffffffffffffe0, 0x7f, 0x1, 0xfffffff7, {0x5, 0x7, 0x1, 0x9, 0x1, 0x7, 0x6, 0x6, 0x1a, 0x2000, 0x2, 0x0, 0x0, 0x2, 0x7}}, {0x0, 0x7f, 0x8, 0x6, 'rootmode'}}, {{0x3, 0x0, 0x7fc00000000, 0x0, 0x6, 0x2, {0x2, 0x2, 0x5, 0xe, 0x4, 0x5, 0x1, 0x5b, 0xa7, 0x2000, 0xffffffff, r2, 0x0, 0x5, 0x9}}, {0x5, 0x20, 0x13, 0x9, 'cgroup.controllers\x00'}}, {{0x1, 0x2, 0x2, 0xfffffffffffff41a, 0xfffff800, 0x9, {0x4, 0x9, 0x80, 0x3a, 0x6, 0x7f, 0xd153, 0xa, 0x8, 0xc000, 0x43a, 0x0, 0x0, 0x9, 0x9}}, {0x5, 0x5, 0x5, 0x4d45, '{/-{{'}}, {{0x0, 0x0, 0x80000001, 0x4, 0x6, 0xc293, {0x2, 0x8, 0x5678, 0x239, 0x6, 0x40a0, 0x81, 0x4, 0x6, 0x2000, 0x7ff, r2, 0x0, 0x1, 0x200}}, {0x4, 0x9, 0x0, 0x20}}, {{0x2, 0x3, 0x1, 0x6, 0x0, 0x9, {0x2, 0x1ff, 0x0, 0xb8a, 0x9, 0x0, 0xb5d, 0x7, 0x9, 0x1000, 0x9d0b, r2, 0x0, 0x4, 0x20}}, {0x3, 0x100, 0x8, 0x3, 'group_id'}}, {{0x5, 0x2, 0x3f, 0x0, 0x3656, 0x5, {0x4, 0xe9ca, 0x8, 0x0, 0x180, 0xffffffffffffffff, 0x3ff, 0x101, 0x8, 0x8000, 0x5c96, r2, r5, 0x8, 0x4}}, {0x2, 0x0, 0x7, 0x0, 'user_id'}}, {{0x2, 0x0, 0x9, 0x2, 0xc0000000, 0x40, {0x6, 0x101, 0x3f, 0x6d, 0x2, 0x9, 0xffff0ff9, 0x8, 0x4, 0x1000, 0x1, r2, r7, 0x0, 0x8ef000}}, {0x6, 0x401, 0x7, 0xe429, 'user_id'}}]}, &(0x7f0000001100)={0xa0, 0xffffffffffffffda, 0x9, {{0x3, 0x2, 0x8bdb, 0x80000000, 0x6, 0x8000, {0x6, 0x109, 0x1, 0x3, 0xfffffffffffffe00, 0x2d, 0x400, 0x9, 0xac60, 0x8000, 0xffffffff, r2, r9, 0xa3cd, 0x8}}, {0x0, 0x18}}}, &(0x7f00000011c0)={0x20, 0x0, 0x4, {0x2, 0x0, 0x101}}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r10, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:11 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r1, r2, 0x0, 0x8000ffffc001) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x87) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x33) ptrace$setregs(0x6, r4, 0x400, &(0x7f0000000140)="9cf49775857be1bee06a34b70fb1d1711f78eb148c339608656c6911d1af69d427dd9120cfcde651bcf97f62ea97cbf50c01cc83911b22c2b35eb47ee3377f4f0eda6ed113283ffa20ae15000000f5efcf4e2b34e2c59b91a01e50b2574dafb99f8698c746503f581e6f982c35e413760048b6f2b2dc8e4b244c8dcb26d536af1f78375f390500f3ba9fa5b866126a9a041f887d63be9f622ce7aea2a8720301bf1893c58dbc3af71acf0f5bd6d9bd5f09d539ebe337eb0f3a3eedd3d5095a3a251ad066271f7eb4805f37edbc0df777a66b99b282b6d909c4315aacba6bc5bd17") ptrace$cont(0x7, r4, 0x0, 0x0) [ 487.723586] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 487.730855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 487.738125] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:11 executing program 2 (fault-call:3 fault-nth:6): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 487.851291] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 487.853824] ptrace attach of "/root/syz-executor.5"[16097] was attempted by "/root/syz-executor.5"[16100] 01:05:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 01:05:11 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000340)=""/195, 0xc3}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f0000000080)=""/16, 0x10}], 0x4, 0x7fffffff, 0x9) r2 = dup2(r1, r1) write$proc_mixer(r2, &(0x7f0000000200)=[{'PCM', @val={' \'', 'Master Capture Switch'}}, {'SPEAKER', @val={' \'', 'Mic Capture Switch'}}, {'MIC', @val={' \'', 'Master'}}, {'IMIX', @void}, {'PCM', @void}], 0x8e) openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x84443, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000180)=0xffffffffffffffff, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 487.912258] FAULT_INJECTION: forcing a failure. [ 487.912258] name failslab, interval 1, probability 0, space 0, times 0 [ 487.939485] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 487.956066] CPU: 1 PID: 16105 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 487.964015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.973378] Call Trace: [ 487.975979] dump_stack+0x1b2/0x281 [ 487.979614] should_fail.cold+0x10a/0x149 [ 487.983793] should_failslab+0xd6/0x130 [ 487.987790] kmem_cache_alloc_trace+0x29a/0x3d0 [ 487.992475] v9fs_mount+0x54/0x860 [ 487.996081] ? alloc_pages_current+0x15d/0x260 [ 488.000673] ? __lockdep_init_map+0x100/0x560 [ 488.005182] mount_fs+0x92/0x2a0 [ 488.008587] vfs_kern_mount.part.0+0x5b/0x470 [ 488.013097] do_mount+0xe53/0x2a00 [ 488.016647] ? copy_mount_string+0x40/0x40 [ 488.020909] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 488.025930] ? copy_mnt_ns+0xa30/0xa30 [ 488.029827] ? copy_mount_options+0x1fa/0x2f0 [ 488.034349] ? copy_mnt_ns+0xa30/0xa30 [ 488.038239] SyS_mount+0xa8/0x120 [ 488.041694] ? copy_mnt_ns+0xa30/0xa30 [ 488.045710] do_syscall_64+0x1d5/0x640 [ 488.049612] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 488.054811] RIP: 0033:0x4665f9 01:05:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) splice(r1, &(0x7f0000001480), r0, &(0x7f00000014c0), 0x4, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:11 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000080), 0x0, 0x640}, {0x0}, {&(0x7f00000009c0)="8081000000180000daf4655fdaf4655fdaf4655f00000000001401008000000010000800000000000af301000400000000000000000000000200000030e461c7893858423f704327a36ea27caeb848cf862f9e0d", 0x54, 0x47fd}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f010000000000010080", 0x1d, 0x4c00}, {&(0x7f00000007c0)="111fc0d901000000803a0900803a09000000000006a851948d2de0de30ecb60c50394835eefc8871d78d92716bb2a092093fa5fe3962fb748dee4ae13f097ae03805c5bfca51b11107fcffffffe9f113ae450912c9eefecaf1d10aff8cda", 0x5e, 0x8001}, {&(0x7f0000000880)="2719c0d901000000803a", 0xa, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r5, r4) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC=r3, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r5, @ANYBLOB=',obj_role=ext4\x00,\x00']) statx(0xffffffffffffff9c, &(0x7f00000026c0)='./file0\x00', 0x800, 0x40, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000140)="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994046824a348245094dac2f12b0b6ad627d5f9a5190bb6a4847e96207002611256107f3158b5973f2c39575bf1e6434dea2cf5d6a09b2faadaf0f566613b396c0d298812f1fa1c3f77355df1a110770f1fdf09d46fbd01af84ba9de3a74ab4016c5b1c990f34cbe44222e19cd9c3220abc34af5cd09545e244a761d01b8e47e5f37ad62b7981b03f09892fad188a6aef5f2f45de34a1996ddcebb768cf8436eefeaeabb97fad51846ffd5c8df43b3105d0d230617d3743b8273145b0f624b6a3d4752685a0a6bd519a20b4053910750bc470184067b1db88a7878b324977ad242886ab67aed33099842aae174509de063cf7c0fb38ab315a3c9f3ec451832aae75c26d2ed38ba95577b1c0ca388015b024b7159c143fec7c082211e86c33681233ac1ebdc94d20174177c67e2a69763720a96a9fdbc9126c1e55eb9939951475e2e58b880a166a1c3746cb79ef41c65b6241e6a4c501e5d42d74dc2370bfa3c16619414a92131402268bc3a970cee361c23f45c3feeca6ad736c02d5119ebc15629601305cf1fe015c6218322a8496448c031db6678cb24d4fd4386af757a894111d8620f0eb3292312a36db42672a441e97efce0c6c4fdedcec4739eb570161d8bb5980a8d4bbd30c4621d6aa4b912ec68b62f805dd6144a9d0de979603a183fb569e440c3a2648ede48ec2fe9205429a242a3a1044434b5e364cb56e2066b37e362d10a33cf7ac80c66f7a1cea0989f8fe39aef75e93e38183aaae2f3edc6d17d66a8dcce0d5388c4f212971dee2dba08acbd70591d5d283f49aa92684a644d0249e6532c69f179d2d9964f715b9b0b6f593dfe003bb00252102bcfbc27b5a5fcb6689ece9517aaeef65082fda95cb9760be5a5648b89981bcac33acd2e03a7142709e79962bd2e6cbc8f4bb55eca641576ca1cb8b9cd9f152c8796e63f0a36d14160fb184cc2982acc5da7b6e67c7731bf1f6ddf29bb74ccf0dde26f668979f3b31ff03d7519101be8820fd0d61bd9587182a16edb6ff7a6d173d65f23184a99cb7db7ab61d6bcdd87df72101f201b24135d3e5a6a80333a44c5e47348103f046dda9e762c8b349bbc340f09f263786ae97ab47e6f51eddc577659fd28ddefe1f84d955b5af2e043589e3bfa549a0de2f17d13fa7687cc018826aa01f020a624cf27aaa352b59fc320be0b2048ae23c901fd7106421dcb7dcf2eae821c32f732423666b8a5932b1e5ec3a3d1172a01175677ac9d966599cbfd8d13c98edc877b61d87a77660fa11483bd69c230a01e3dbe24c688b024a28d1640289d0cace8cccdf77b736a7d31fbdcbb7bb34be52e553b9db109758f99d5fd036991e30cde1b5658409f2f4c24210787eac0a572bd6e5ff2feba984c4fe039399bfba22c35497b7741c14ee136292a042c1fb36bd88c7531f682c036d3f0543744eca95041e396125bf1838d92e6a808ec671799f9ae014e9163640a59f90f5af97f200fef2df2f3f7f02b90165ff9c22b13101546a601789b7b7f958fee2cd20e7602845f77c74240c65f056604fdb80fda6619c2f8c8603beee808a8f49e7790119b808196aa1c3130710a1a226560ed4f1abbc2dadd21bc4ff6edab65b941c78197e89777c03345b9e12f3a9bde94aaf1f738e53438d22197d49e3eeabf1615a4367da258240141207a3a078c1365c17438180c41facc07b7336cdf5217ac779368f1e1d4bdda6c5621106e90268ff112ee9c72e9f0fbcccc28b767eee4325518c44c86e478378c6177c6b8fc6f74fefab61641ac13983ffb8ede0652a0b0ea5b19fa3d29ed704a33455861905e0bee2b592091f102f3f185ad085a83b48a6852f0919daccdf18c167c7416327b1f2bcf8b096850a09452d3602346f7d3c0114e2b5abf0213c9140d422c7317bd9ee21da62db862c4f5acab46924fbadad22b57eaa52e30c366d6587a1c9455389d71927503eb7b015e9a90826ee67198cf6e162d0a9dbb28628d1742d7210403f53c1c1ba5cb98e4e42dbc41bd20c2c288a69b229d5da45bd375844d64615fa8ba466e526a46b4559517833e35a7c6bab1e7eda72f4a4e785184bd4a6e8b2e15cb8d8ecd7a19485c6a67f2cbcaec6c2d3a597fff7607d4b27b7332dbd9cbeb9c5e0485b8e28a45093ec03c862a43cf4c8811fb97aed31fa38f1b9a78c0d9e31e2c643640484f68b7ae89cfb2df2e6ea3c79dc138373be859439320c1c129521baf5b0dc5bdffed9fbcbc2452cc645f7c170acdfbc042d3d7f265a1c4964c60fbffdfd4aa03d734440a4bd434161cd74f028b9b6df8015e8520e73028e978e7c3c74942e1d4533f8f64da4a62d415a3a0221ca1925431ee6f095ec630a8ced033c3d27e2b73a0af23b3ee0cacd2c55dd6027b4ea07b1d92eb35aa8cc1b7c21e7ac2530cb4f586261497c25d8cf668ffd748dbe1eee3f0e0d086d5989d58680d37980102996a0a277034a17b9af5d4447fdd4d257764e1d98ba2245921f666bb00c83c40b8e4aa40b6d40347d11ab48b01b2024b035b3aae565a6f3a768db657351e0c4a0393e0cdebbb364f074812f18f95bfdd28322d0d331404aad0217f54fea4ea8c6dbb112ce4261fcbd839b01d9460b82f5a5c9278252c2e33fb0bc8d3d46b01c0d44d7c566c17ede48fdaf8fd11e65af9dee72dc4a49e3d813ca5b67ad33d3dd4bc0fe9044286a69438836d3d722c1a39d47f8111310b7b56ce891680b2dbf1a7ab0ab4e272c1dcbee98790929055020dd8ea75b46847b130291ffa82ecc810116c58ddd29887d0f11f0172acf0961a3db1e326599cfae04c7a214ba19d48db40f5da5f024f6b2757f773ca00cc95ae3e0d2715229a0d4bf442cbf9d839abf968cb430dd6cda95e760642b92943a7636eee069906142c5850bc327a6d45581054a54a1f90436dedad601e5461191cfba3794de2692f606880bd827638bd1d248d47318a8977ab16c075bc9d9c9f4824d9f2659fc3986758eb9594255c6ba8e66101d4a1aba6f568a46e3edb155be656a96fb75d1fd577a266a559be0719861cab422e5fe5732e5df0605b146a3270fe661be7e84257e5a7786561e578ecdd39efe7c46d20dded3fde1322d882a7cda9fd67edde9ce4d863a15535e89c827039bc01b01ec9ceb41bf54645e7498568538e096da753037fb809da97f9366439d90c120512a5ce673553108fd4fbd3b9fa7d9537b8ce0bae216800b6440dc4af13d9a1adc648e67809f8d71819dfeaa4ea99d3d8d5e90c6836202dd86133eb96b41864743cadade689e547253241a61139ff48a63ae02718f67af5c82b8c092a1f850d7365529dd0dbf37681c6e6160a329be2391b062babf438c6dc779e64db98ddceaca646a7abaf29f65a2f370e7df3e9cc4c72f806162fdf321496002358305a3d408548db1bc6b9aec85b4dacd95334ed7f2b92f977c93e21efa0030f1cfd5c112d04cc6877a17fa2257f89e994fc844c8a4c924cfc212ad9ebf6bceda98e7e3ae4344aa4d2ccf37c4e230a72ed7a08933f84b3580c4548ab0cc0ca76b34d0f8df271f9e9ba13f08d47d57b628e73ad7ba32643b149be03dc270097c7d56195785a1a2b8fe86d1aef9158e462c6acecc427623e80a7a83308c19b06980ac646f2b1ab6e70dd695521907551ca05d465fb8addc9989e22f41692d6df9a81522fc997a88a4b4e70fdfecfc8f821b7581cbc2295ff5fd9c52ecf705a00820f72fdeee00fd8bf8a120a8b8ff5cb45d83a76e457b2ca63000c6b6c70b7648f2ec2a933ebdcb665e3b39ffd9685bf2d1f0bb9a82fa9a4a9339c743c2501085ac156aa7667f8a33e10484efabf7c4f4b23f6ffc1a0f0ad23b1534713d771eb32c005fe68fe35e387b5a08f69b4f152a33442ee3587f419b25739725d2a554c808f88bc26e314f7e1a60cb5a3bf66f33b751958e77634d9df8122895272b0b2489c7e6b71e8c3f430f117d126b4b9b85561c2d97356f6ff03f389b240c83deb649c72beacd2e130f2ac9cfe78f01b106efb88cfb4aa14beee28e733ed2ad6e99ba311f67b1e309c20cde14373fb8eaa8984fef7578255b4286cb671b432cd9d97359109ca826b7c7769c2ac36d94044a57ca956c6b4c91c40e5aa4fd2ecb3e151f9e09eeb10f550b0fce543909eb26d75c92e0b4f6ecc03df6c5eb96819128ed93ca4192d0d724775853712f6030b17128d6d38d3917e244f22590f1b725de11ae3f1b5ac77e7a858d2eb5991330e805926b9d24aebe63c09a794e2a3ffc514bad38e803ebad0df257910e83aa8780215e3c4663b52761e7faae42e9553c2661028d13a85fc42ad418100d4aed1fcaa574520cae5be7b10f0521bf1bd2d719751e3effdbdb7919bd1c0e6f60073c2a0c8dea505ee2196393d37f547fb49ba91c3bc0b16c23693fe690229747bc29639680f509d999151f1e5eec1cd7a8483567feb1a774171ade5ac857796030d272054442255213cc0fc141f9cdb6dc1dfe84f7bc3ac18722339f9aa3adbd0483e8df7365fec29c8da9", 0x2000, &(0x7f0000002b00)={&(0x7f0000002140)={0x50, 0x0, 0x8, {0x7, 0x21, 0x91, 0x0, 0x3, 0x5, 0x7, 0x4}}, &(0x7f00000021c0)={0x18, 0xfffffffffffffff5, 0x5, {0x10000}}, &(0x7f0000002200)={0x18, 0xfffffffffffffffe, 0x2a, {0x5}}, &(0x7f0000002240)={0x18, 0x0, 0x6, {0xda9}}, &(0x7f0000002280)={0x18, 0x0, 0x1968, {0xffff0001}}, &(0x7f0000002340)={0x28, 0x0, 0x9, {{0x3, 0x9, 0x1}}}, &(0x7f0000002380)={0x60, 0x0, 0xffffffff, {{0x2, 0x9, 0x7f, 0x37eef7c8, 0x3, 0x6, 0xff, 0x9}}}, &(0x7f0000002400)={0x18, 0xfffffffffffffff5, 0x4, {0x650}}, &(0x7f0000002440)={0x11, 0x0, 0x6, {'\x00'}}, &(0x7f0000002480)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f00000024c0)={0x78, 0x0, 0x2, {0x27, 0x3f, 0x0, {0x1, 0x2, 0xffffffffffffff80, 0x5, 0x20, 0xfff, 0x4, 0x9, 0x1, 0xc000, 0x8, 0xee01, 0x0, 0x7, 0x2}}}, &(0x7f0000002540)={0x90, 0xffffffffffffffda, 0x3, {0x0, 0x2, 0x9, 0x62, 0x0, 0x0, {0x6, 0x9, 0x6aaa2a0e, 0x7fffffff, 0xe23, 0x800, 0x9, 0x80000001, 0x800, 0x6000, 0x9, 0xee00, 0x0, 0x1000}}}, &(0x7f0000002600)={0xc0, 0xffffffffffffffda, 0x4, [{0x6, 0x98, 0x0, 0x7}, {0x2, 0x4, 0x3, 0x2, '\x85]('}, {0x4, 0x90a, 0x6, 0x2, '\\{{.]\\'}, {0x3, 0x7, 0x3, 0xfffffff9, '(%\''}, {0x4, 0xffff, 0x0, 0x81}, {0x1, 0x1, 0x3, 0x8, '!:%'}]}, &(0x7f0000002800)={0x1f0, 0xffffffffffffffda, 0x3fe7, [{{0x6, 0x2, 0xfd0c, 0x7fffffff, 0x6, 0x0, {0x3, 0x6, 0x10001, 0x0, 0x0, 0x100, 0x1, 0x151c, 0xffffffb3, 0x1000, 0xfffffffc, 0xffffffffffffffff, 0x0, 0x400, 0x772}}, {0x6, 0x0, 0x5, 0x2, '(:!^-'}}, {{0x6, 0x3, 0x9, 0x4, 0x40, 0xfff, {0x1, 0x4b, 0x1f, 0x6, 0x400, 0xffffffffffff1f6a, 0xfffffff2, 0x8, 0x8de, 0xb000, 0x7f, r5, r6, 0x1f, 0x80000001}}, {0x2, 0x5, 0x2, 0x80000000, '/]'}}, {{0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x100000001, 0x1, 0x8000, {0x0, 0x428ca661, 0x9, 0x7, 0x7008, 0x0, 0x401, 0x5, 0x28000, 0x1000, 0x3eba0, 0xffffffffffffffff, 0xee01, 0xf6, 0xfffffc00}}, {0x0, 0x6, 0x2, 0xfff, '(\b'}}]}, &(0x7f0000002a00)={0xa0, 0x0, 0x3, {{0x6, 0x2, 0x401, 0x80, 0x800, 0x4, {0x1, 0x2, 0x5, 0x0, 0x7, 0x800, 0x5, 0x1, 0x9, 0x6000, 0x0, r7, 0xee01, 0x4, 0x3}}}}, &(0x7f0000002ac0)={0x20, 0x0, 0x0, {0x400, 0x4, 0x5, 0x4}}}) [ 488.058000] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 488.065714] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 488.072988] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 488.080263] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 488.087547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 488.094829] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:11 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x2001, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x200102, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r3, 0x5412, &(0x7f0000000080)=0x7e) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r3, 0x551b9000) [ 488.141118] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 488.177754] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:05:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000067a000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r0, 0x6ba38000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 488.223102] ptrace attach of "/root/syz-executor.5"[16127] was attempted by "/root/syz-executor.5"[16129] [ 488.305168] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 01:05:12 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x134, r1, 0x601, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x106, 0x1, '\x10\x80\x03l\x14\x10\xbc\x90;\xa8F\xcd3\xb86e_qS\r\xbc\x88;\x14afZa7-\xbf\xf4\xd2\n\x8a\xcdB\xd2\xa61\x1a\n{\xa5#|1@2FMr\xf6=\xa7\x88\x1a<\xf5\x93\xb6\xaf\xd0 L\xba\x95H\xf9\xe4\xb7[)\x19#\xb4\x83\xb7D\x1c\bCR\xf6ibs\xc3\xa4\xb0\xe0l\x95\x7f\xa3\x18\xf7\x04\xd2)\xe6@\xaa\xe0\xcet\x99\x1d\x17\xe5&\xe7h#\xbc9\xd2u.h%\xbf\".aD\xf8)5\xf47\x87p\x18\xf4\x95\x0e\xa1SY\n\xfbn\xbe\xb1\x9ef\xfe\xae\x14\xb2\x13\x88\x06\xbd\a\xb4\x90\xf2\xc5\x04+\x86l\x1e\x83\x1aA\x95\xd0\x0e\x03/\xde\x1a\xccNT\xf4\xad\x99\x83\xaf\x81Nz\xb2@\x1e\x82>:\xc9n\xe8\x16,\xccu\a(h>\x015\xadd\xce\x99k{\x91\xd9[B\xd3\x1f>{\xf6.\xa3d\xce\x7f\xb0\xaa\xe6~\xf45\xd4v7z\xffJ\xdeN\xd7\xb1\xa2t\xacj\xb8h\xe5\x98\xb6\xf3\xa0\xe0\xbc\x1d\x00\x0f\xf7'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback=0x7f000007}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}]}, 0x134}}, 0x0) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x33) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) 01:05:12 executing program 5: gettid() prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 01:05:12 executing program 2 (fault-call:3 fault-nth:7): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:12 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYRES16], 0xff00) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000240)={0x2, [0x0, 0x0]}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000180)=""/81, 0x51}], 0x1, 0xfffffffd, 0x2) [ 488.345400] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:12 executing program 3: gettid() getpid() gettid() r0 = getpid() ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000001480)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:12 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x3c41811, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 488.483273] FAULT_INJECTION: forcing a failure. [ 488.483273] name failslab, interval 1, probability 0, space 0, times 0 [ 488.494478] ptrace attach of "/root/syz-executor.5"[16156] was attempted by "/root/syz-executor.5"[16157] 01:05:12 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$setopts(0x4206, r2, 0x75c, 0x100009) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) wait4(0x0, &(0x7f0000000080), 0x40000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x23) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x4, 0x1, 0x2, 0x1, 0x0, 0x401, 0x300, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x1, 0xfffffffffffffff9}, 0x0, 0x3, 0x7fff, 0x0, 0x9, 0x4e, 0x4, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x8) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 488.524901] CPU: 0 PID: 16155 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 488.529240] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 488.532820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.532826] Call Trace: [ 488.532850] dump_stack+0x1b2/0x281 [ 488.532866] should_fail.cold+0x10a/0x149 [ 488.532883] should_failslab+0xd6/0x130 [ 488.563917] __kmalloc_track_caller+0x2bc/0x400 [ 488.568596] ? v9fs_session_init+0xd1/0x1540 [ 488.573018] kstrdup+0x36/0x70 [ 488.576256] v9fs_session_init+0xd1/0x1540 [ 488.580520] ? pcpu_alloc+0xbe0/0xf50 [ 488.584333] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 488.589185] ? v9fs_show_options+0x6b0/0x6b0 [ 488.593614] ? v9fs_mount+0x54/0x860 [ 488.597483] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 488.602971] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 488.607999] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 488.612850] v9fs_mount+0x73/0x860 [ 488.616510] ? alloc_pages_current+0x15d/0x260 [ 488.621228] ? __lockdep_init_map+0x100/0x560 [ 488.625728] mount_fs+0x92/0x2a0 [ 488.629086] vfs_kern_mount.part.0+0x5b/0x470 [ 488.633674] do_mount+0xe53/0x2a00 [ 488.637244] ? copy_mount_string+0x40/0x40 [ 488.641465] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 488.646499] ? copy_mnt_ns+0xa30/0xa30 [ 488.650412] ? copy_mount_options+0x1fa/0x2f0 [ 488.655021] ? copy_mnt_ns+0xa30/0xa30 [ 488.658898] SyS_mount+0xa8/0x120 [ 488.662350] ? copy_mnt_ns+0xa30/0xa30 [ 488.666230] do_syscall_64+0x1d5/0x640 [ 488.670105] entry_SYSCALL_64_after_hwframe+0x46/0xbb 01:05:12 executing program 5: gettid() prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 01:05:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x1398, 0xffffffff, 0x0, 0x11e8, 0x11e8, 0xffffffff, 0xffffffff, 0x12c8, 0x12c8, 0x12c8, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [0x0, 0xffffff], [0x0, 0x0, 0xff], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x4000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {}, {0x0, 0x0, 0x2}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x13f8) 01:05:12 executing program 2 (fault-call:3 fault-nth:8): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 488.675293] RIP: 0033:0x4665f9 [ 488.678498] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 488.686205] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 488.693461] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 488.702206] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 488.709474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 488.716733] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:12 executing program 5: gettid() prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 488.817390] ptrace attach of "/root/syz-executor.5"[16184] was attempted by "/root/syz-executor.5"[16185] [ 488.827649] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not filter [ 488.846992] FAULT_INJECTION: forcing a failure. [ 488.846992] name failslab, interval 1, probability 0, space 0, times 0 [ 488.876564] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not filter [ 488.883739] CPU: 1 PID: 16187 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 488.893069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.902450] Call Trace: [ 488.905050] dump_stack+0x1b2/0x281 [ 488.908806] should_fail.cold+0x10a/0x149 [ 488.912969] should_failslab+0xd6/0x130 [ 488.917125] __kmalloc_track_caller+0x2bc/0x400 [ 488.921828] ? v9fs_session_init+0xd1/0x1540 [ 488.926253] kstrdup+0x36/0x70 [ 488.929452] v9fs_session_init+0xd1/0x1540 [ 488.933694] ? pcpu_alloc+0xbe0/0xf50 [ 488.937514] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 488.939167] ptrace attach of "/root/syz-executor.5"[16197] was attempted by "/root/syz-executor.5"[16198] [ 488.942373] ? v9fs_show_options+0x6b0/0x6b0 [ 488.942388] ? v9fs_mount+0x54/0x860 [ 488.942399] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 488.942410] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 488.942424] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 488.976244] v9fs_mount+0x73/0x860 [ 488.979823] ? alloc_pages_current+0x15d/0x260 [ 488.984421] ? __lockdep_init_map+0x100/0x560 [ 488.988931] mount_fs+0x92/0x2a0 [ 488.992313] vfs_kern_mount.part.0+0x5b/0x470 [ 488.996817] do_mount+0xe53/0x2a00 [ 489.000397] ? copy_mount_string+0x40/0x40 [ 489.004671] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 489.009701] ? copy_mnt_ns+0xa30/0xa30 [ 489.013601] ? copy_mount_options+0x1fa/0x2f0 [ 489.018625] ? copy_mnt_ns+0xa30/0xa30 [ 489.022527] SyS_mount+0xa8/0x120 [ 489.025987] ? copy_mnt_ns+0xa30/0xa30 [ 489.029919] do_syscall_64+0x1d5/0x640 [ 489.033821] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 489.039124] RIP: 0033:0x4665f9 [ 489.042341] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 489.050144] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 489.057816] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 489.065103] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 489.072382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 489.079648] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:15 executing program 4: setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="6975c14c", @ANYRES16=0x0, @ANYBLOB="020027bd7000fbdbdf250a0000002800018008000100", @ANYRES32=0x0, @ANYBLOB="14000200776c616e31000000000000000000000008000100", @ANYRES32=0x0, @ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="25000300d693e18ec9121a65d18f5d330095b602e60f8a354cb6f32cf073"], 0x1180}, 0x1, 0x0, 0x0, 0x4844}, 0x40000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x4e, 0xf, 0x0, 0x100000000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0xfffffff9}, 0x0, 0xf, r0, 0x2) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x8841, 0x0, 0x0) exit_group(0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000006, 0x400002172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000000), 0x20000000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000200)=0x2000000000000074, 0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x9, 0x4) sendto$inet(r2, &(0x7f00000012c0)="11268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9281a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x200000, 0x0) perf_event_open$cgroup(&(0x7f0000000480)={0x0, 0x70, 0xf0, 0x2, 0xc1, 0x0, 0x0, 0x2, 0x220, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8600, 0x0, 0x3, 0x9, 0x94, 0x0, 0x3}, r1, 0x2, r1, 0x0) 01:05:15 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) umount2(&(0x7f0000000100)='./bus\x00', 0xb) r0 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r0, 0x88001) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r1, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000080)=0x7e) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x400000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:15 executing program 3: r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) tkill(r1, 0x20) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="007540def723438fcd347f59a67feb95cf5e47c82444b90d33390e152f592e"]) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x515100, 0x8) getdents64(r3, &(0x7f0000000100)=""/239, 0xef) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0xda1, 0x4) 01:05:15 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000001480)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x1, 0x4, 0x6, 0x3, 0x2, 0x6, 0x7, 0x15a, 0x40, 0x110, 0xaf, 0xf, 0x38, 0x2, 0x67, 0xc02e, 0x400}, [{0x6474e551, 0x400, 0x0, 0xffffffff, 0x9, 0xfffffffffffffff7, 0x2, 0x200}], "99bef420f97d0f872297"}, 0x82) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:15 executing program 2 (fault-call:3 fault-nth:9): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:15 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) getsockname(r1, &(0x7f0000000280)=@l2tp6={0xa, 0x0, 0x0, @private2}, &(0x7f0000000240)=0x80) mkdir(&(0x7f0000000200)='./file0\x00', 0xc2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141002, 0x0) ftruncate(r4, 0x88001) write$cgroup_int(r4, &(0x7f00000001c0)=0xae, 0x12) sendfile(r2, r3, 0x0, 0x8000ffffc001) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000180)) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x80002, 0x0) openat$cgroup_ro(r5, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 491.480650] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 491.505278] overlayfs: missing 'lowerdir' [ 491.532945] FAULT_INJECTION: forcing a failure. [ 491.532945] name failslab, interval 1, probability 0, space 0, times 0 [ 491.563528] CPU: 1 PID: 16220 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 491.571450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.580831] Call Trace: [ 491.583430] dump_stack+0x1b2/0x281 [ 491.587064] should_fail.cold+0x10a/0x149 [ 491.591272] should_failslab+0xd6/0x130 [ 491.595255] kmem_cache_alloc_trace+0x29a/0x3d0 [ 491.599955] p9_idpool_create+0x3c/0x120 [ 491.604052] p9_client_create+0x1d4/0x12c0 [ 491.608288] ? fs_reclaim_release+0xd0/0x110 [ 491.612721] ? p9_client_flush+0x4c0/0x4c0 [ 491.616961] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 491.622440] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 491.627488] ? __lockdep_init_map+0x100/0x560 [ 491.632000] ? __raw_spin_lock_init+0x28/0x100 [ 491.636593] v9fs_session_init+0x1c5/0x1540 [ 491.640920] ? pcpu_alloc+0xbe0/0xf50 [ 491.644733] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 491.649608] ? v9fs_show_options+0x6b0/0x6b0 [ 491.654021] ? v9fs_mount+0x54/0x860 [ 491.658346] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 491.663833] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 491.668861] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 491.673718] v9fs_mount+0x73/0x860 [ 491.677260] ? alloc_pages_current+0x15d/0x260 01:05:15 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r3, r4, 0x0, 0x8000ffffc001) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000180)={{0x5, 0x1f}, {0xff, 0x81}, 0x3f, 0x1, 0x4}) [ 491.681842] ? __lockdep_init_map+0x100/0x560 [ 491.686341] mount_fs+0x92/0x2a0 [ 491.689713] vfs_kern_mount.part.0+0x5b/0x470 [ 491.694210] do_mount+0xe53/0x2a00 [ 491.697788] ? copy_mount_string+0x40/0x40 [ 491.702024] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 491.707044] ? copy_mnt_ns+0xa30/0xa30 [ 491.711287] ? copy_mount_options+0x1fa/0x2f0 [ 491.715791] ? copy_mnt_ns+0xa30/0xa30 [ 491.719683] SyS_mount+0xa8/0x120 [ 491.723140] ? copy_mnt_ns+0xa30/0xa30 [ 491.727030] do_syscall_64+0x1d5/0x640 [ 491.731283] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 491.736473] RIP: 0033:0x4665f9 [ 491.739661] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 491.747400] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 491.754090] ptrace attach of "/root/syz-executor.3"[16219] was attempted by "/root/syz-executor.3"[16228] [ 491.754681] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 491.771660] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 01:05:15 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:15 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) rt_sigqueueinfo(r0, 0x37, &(0x7f0000000200)={0x23, 0xffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r3 = getpid() ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) wait4(r3, &(0x7f0000000280), 0x8181a090a06ccf4d, &(0x7f00000002c0)) wait4(r2, 0x0, 0x2, &(0x7f00000003c0)) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) tkill(r0, 0x3f) [ 491.778947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 491.786223] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:15 executing program 4: setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="6975c14c", @ANYRES16=0x0, @ANYBLOB="020027bd7000fbdbdf250a0000002800018008000100", @ANYRES32=0x0, @ANYBLOB="14000200776c616e31000000000000000000000008000100", @ANYRES32=0x0, @ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="25000300d693e18ec9121a65d18f5d330095b602e60f8a354cb6f32cf073"], 0x1180}, 0x1, 0x0, 0x0, 0x4844}, 0x40000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x4e, 0xf, 0x0, 0x100000000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0xfffffff9}, 0x0, 0xf, r0, 0x2) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x8841, 0x0, 0x0) exit_group(0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000006, 0x400002172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000000), 0x20000000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000200)=0x2000000000000074, 0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x9, 0x4) sendto$inet(r2, &(0x7f00000012c0)="11268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9281a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x200000, 0x0) perf_event_open$cgroup(&(0x7f0000000480)={0x0, 0x70, 0xf0, 0x2, 0xc1, 0x0, 0x0, 0x2, 0x220, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8600, 0x0, 0x3, 0x9, 0x94, 0x0, 0x3}, r1, 0x2, r1, 0x0) 01:05:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000573000/0x2000)=nil, 0x2000, 0x3800003, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) inotify_init() r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r4, 0x5412, &(0x7f0000000080)=0x7e) r5 = syz_mount_image$jffs2(&(0x7f0000001c40), &(0x7f0000001c80)='./bus\x00', 0x7, 0x4, &(0x7f0000001f40)=[{&(0x7f0000001cc0)="796c45fd268ea853e09785098bd0525c3d39a3e270235f550bda8ebea824f10ae0f3eddf64d7acea7a64a7ce537e551c8a7bf038346917072e4b220594816e88004952d6c83f99f03c0a4a479b104a82537f205229698f9a2522205b", 0x5c, 0x4cb}, {&(0x7f0000001d40)="bf19b65d5f528f3bcf340ca7eb58a90a29d0d09285385279d48ac68736f1591d5a33b99f668bb8d395ece9c133f08a2e3f5892cf5f5143baa32044c8f13444a475a16c4a54b16338d9a9797ad468d5ad8a9abb2af8976996a67e9aa3b9ab951ef2ee4104b3a15b04d61c27be352a5e9d02dfbda287344889b0d2490e4ca08744b082857579c1dda810ae3756b17ef3cd560702c588a14c6083dde7ff513611e3e0b1af1c315d2fab1dc9ccf8efb74213e184964bf9b9b25866c8", 0xba, 0x2}, {&(0x7f0000001e00)="9c568640ff1e7ea0b524e5", 0xb, 0x9}, {&(0x7f0000001e40)="7aa2e8cc573139db397ab8cb6689fcac5840a3a336cc61d2be0c114fe9f62883f93ea8496b2232df90c62a707c3f5ae78b4da559a1c9fa74fffc15e68b5eec17e6f2aa12efa60adb81b8c4db5cb65c3bff2e00064eab3c6e16217b1f3f50a0ca5c19da1bc460de7b7126dc0f90d363fad20cc3f9fa938528d3d39b764cf6c19983974cce5ece3bbe6068baaf1a3e664b8f15608e9dfcc3469131af552826de3e15123ee567a029cfd2c26e3ee14b8ffef8691a631bf5befefb35dbf3f921be043ecee11226031071ef515d6df1be5a9ee327e290b31ce6830dd2f6af", 0xdc, 0x96c4}], 0x2b584aee164497ce, &(0x7f0000001fc0)={[{@rp_size={'rp_size', 0x3d, 0x3}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, 'filter\x00'}}]}) sendfile(r5, r1, 0x0, 0x8000ffffd001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001b40)={0x0, @in={{0x2, 0x4e24, @empty}}, 0xfffffffc, 0x3869, 0x3, 0x3, 0xfffffeb5}, &(0x7f0000001c00)=0x98) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001480)=""/100, 0x64}, {&(0x7f0000001500)=""/122, 0x7a}, {&(0x7f0000001580)=""/164, 0xa4}, {&(0x7f0000001640)=""/16, 0x10}, {&(0x7f0000001680)=""/225, 0xe1}, {&(0x7f0000001780)=""/73, 0x49}, {&(0x7f0000001800)=""/156, 0x9c}, {&(0x7f00000018c0)=""/226, 0xe2}, {&(0x7f00000019c0)=""/155, 0x9b}], 0x9, 0x6, 0x9) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:15 executing program 2 (fault-call:3 fault-nth:10): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:15 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r0, 0x88001) r1 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r1, 0x88001) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x9, 0x9, 0x2, 0x100], 0x4, 0x80800}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r5 = socket$inet6(0xa, 0x400000000001, 0x0) r6 = dup(r5) setsockopt$inet6_tcp_int(r6, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r7 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r6, r7, 0x0, 0x8000ffffc001) ioctl$SG_GET_COMMAND_Q(r7, 0x2270, &(0x7f0000000240)) 01:05:15 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 491.946612] FAULT_INJECTION: forcing a failure. [ 491.946612] name failslab, interval 1, probability 0, space 0, times 0 [ 491.968509] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 491.975097] audit: type=1804 audit(1620781515.709:10): pid=16258 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir860846066/syzkaller.dmH17a/323/bus" dev="sda1" ino=14002 res=1 [ 492.032243] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 492.047656] CPU: 1 PID: 16250 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 492.055585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.064958] Call Trace: [ 492.067563] dump_stack+0x1b2/0x281 [ 492.071207] should_fail.cold+0x10a/0x149 [ 492.075370] should_failslab+0xd6/0x130 [ 492.079362] kmem_cache_alloc_trace+0x29a/0x3d0 [ 492.084082] p9_client_create+0x9c/0x12c0 [ 492.088239] ? fs_reclaim_release+0xd0/0x110 [ 492.092678] ? p9_client_flush+0x4c0/0x4c0 [ 492.096932] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 492.102426] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 492.107456] ? __lockdep_init_map+0x100/0x560 [ 492.111972] ? __raw_spin_lock_init+0x28/0x100 [ 492.116597] v9fs_session_init+0x1c5/0x1540 [ 492.120931] ? pcpu_alloc+0xbe0/0xf50 [ 492.124748] ? gfp_pfmemalloc_allowed+0x150/0x150 01:05:15 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 492.129600] ? v9fs_show_options+0x6b0/0x6b0 [ 492.134022] ? v9fs_mount+0x54/0x860 [ 492.137746] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 492.143211] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 492.148240] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 492.153103] v9fs_mount+0x73/0x860 [ 492.156658] ? alloc_pages_current+0x15d/0x260 [ 492.161274] ? __lockdep_init_map+0x100/0x560 [ 492.165798] mount_fs+0x92/0x2a0 [ 492.169219] vfs_kern_mount.part.0+0x5b/0x470 [ 492.173753] do_mount+0xe53/0x2a00 [ 492.177311] ? do_raw_spin_unlock+0x164/0x220 [ 492.181839] ? copy_mount_string+0x40/0x40 [ 492.186100] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 492.191134] ? copy_mnt_ns+0xa30/0xa30 [ 492.195039] ? copy_mount_options+0x1fa/0x2f0 [ 492.199551] ? copy_mnt_ns+0xa30/0xa30 [ 492.203505] SyS_mount+0xa8/0x120 [ 492.206975] ? copy_mnt_ns+0xa30/0xa30 [ 492.210881] do_syscall_64+0x1d5/0x640 [ 492.214784] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 492.219988] RIP: 0033:0x4665f9 [ 492.223206] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 492.230927] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 492.238205] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 492.245484] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 492.252767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 492.260053] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:16 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x10000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000380)=0xffff, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r3, 0x0, 0x8000ffffc001) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000640)={0xffffffffffffffff, 0x10, &(0x7f0000000600)={&(0x7f0000000500)=""/223, 0xdf, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0x1d, 0x9, &(0x7f0000001740)=ANY=[@ANYBLOB="1800000013995002000000000e0e0000851000000300000018260000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="000000000000000018280000", @ANYBLOB="8600003f00253c55f70000cb9436120399277a486b8b1f89eaaf0e7a080000000000000000000000000071738f78b4e5b41af66479bd"], &(0x7f0000000340)='syzkaller\x00', 0x5, 0xac, &(0x7f0000000280)=""/172, 0x41100, 0x0, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f0000000480)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000004c0)={0x3, 0x10, 0x401, 0x3}, 0x10, r5, r4}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000080)=@raw=[@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @ldst={0x2, 0x3, 0x1, 0xa, 0x6, 0x30, 0x1}], &(0x7f0000000140)='syzkaller\x00', 0x5, 0x0, 0x0, 0x40f00, 0x1c, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000180)={0x7, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x5, 0x6, 0x416c, 0x3f}, 0x10, r5}, 0xffffffffffffff70) 01:05:16 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000001480)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:16 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:16 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x401, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$cont(0x7, r3, 0x0, 0x0) 01:05:16 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 492.434047] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 492.498894] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:16 executing program 4: ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = syz_mount_image$vxfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x7, &(0x7f0000001380)=[{&(0x7f00000000c0)="eb919dc5f6729598c00b4b798d494b31ef6d4405dd7627b3", 0x18, 0xfffffffffffff001}, {&(0x7f0000000100)="09d4ded6", 0x4, 0x4}, {&(0x7f0000000140), 0x0, 0x8}, {&(0x7f0000000180)="681b77a3a0e36fb4352a088d1b83e938ab1bb7fec9a110eeace42a711236093cfc1205cedd7dbaa13a7f06680de46d77aa3df740ac3d7e103c2c355e3e9b7d023a5723a78203c46a830837cb196c299fa37c8fce6d80c0972d44d31bf1d256d97d3275a4e4c1b9564aab697c8760dc171fed60642f14b8b3695cfcdfa12dfaeaedebe5d2b486f5921f57d4f2636e2c6bf81ac7081aa185cee9a925e570bcd44babbe1fb4", 0xa4, 0x1f}, {&(0x7f0000000240)="c15db668cbea63318207d772d73ea68264eeb9d706d01a93a4db05aa818b9620363f3d81c83ee9ca4fc8b28fc21e963295f6e0462789437b33e0a600b25f4300c4ae8ed41c490ae8bba332eeae37a87b33efa5c2701717f5512e883b93cfd50aa8c48bd4e204fb348f285bbef9f621f76247511be2795d0356a2bc375c759a942891d4598e088b4630ec17fb6729020c33aafdd3de5763118f4d877144ad8dd429bad268a2f2e0acd7ced6a8b876b0bc06f1cc122991dc62b178fdbf0d7e56f81df7e099dbca3d19e09334e30e22918936b19b9aaf048c16a58334f487", 0xdd, 0x7}, {&(0x7f0000000340)="69f3b21e242474474feaebd9682b377415b5bd280b6fb4fa38daf21889917b155dc93f41de1135553add250e852e0d", 0x2f, 0xfd}, {&(0x7f0000000380)="71c5481c14a5fd046a1fa2e575435cce2d7b7287b2a8df824fb431b7700ad7f53fa4c721d2f91eeedab10de2385526ae13db4069e65548998f1e23fb6f72c4db667193cbed60d3f6205b18fffea6588984f432cef4373e50e4f9a3e36fbe82ea8212e2b295283dc3b07a3a694ecf2f05838e6408d82d6f4a81419d38398a84f7f5a1bb07160889d467f7c96aaceaf173044cef5cf9cd22ede04593c31b8c0301b1469134a63f9de8c9275b7d73a024e2ea7f918c025af3f39eaaa8bad482cdb4ea772f75f7ad5cd892efb0ca94b6bf612ae665d94d0df59a531076b6e38ea77d7f1a03580207cfb303e3233ee8a29df9ce53ccc46e620ead8a01ae01fb345be1bfb66585ea9d4dfa8e18548d59451b9c2d51667616fe92e9e93dd428da0763b3a220dfe1b41ea1fa4a57cfd23d3ef3811a251484f51ea4dd0e8e183324472bbcf3c9b902c79dbd1384f350a60247e59b1a0cf4f8b9a738dac73beebcdb0350da151b14680d31b9068fcdc4f2ac214d4408184477a9756e654df4f66e4af5cfe264c68f29b767028c938b2959dc6b78332f9d1ceef6bbcaf9ec7fec1a9835268443da56972185a205f2dc7a22ec774bfdf7d23ef47cf75a7f61272ab11f2fd781578414b91ed6b481fb29f1d9a7eb7e34dded84631ff4813a30f60040171c27040eb7ba8f931f75978c33bd4d85ba3760f330d70949ce19f845e046d4b7e661ab78244ce9bc4efbea78c81b8f9430186a0350409b378638fcfe1b2ff9118d39a3c26b207132592efcdc9c5cf84c4f4fb29d8efa470ceb92b6af0880da42f1392b5c0c3d9d15713302a74dd0f7455a9c659919d83f30d4cb7238fe94e258417857606328089db7aca3fa6920640037d17e5587a2c611edb308bbc08534fd83168de9d03a1670c86448165ad62ec371a3e3bea52f767f000092abb68799cca047dea5c3690a4fcab2ea55047eeac1f1beaa7975a84acf5fd686ff96bfe9e16f62cd0fd985d31cb9ba0bf99b9179804f345a10bc8dede78d2036c299622a632ce373d598f49a6ca8c9e932f960ad2a088f2c50fd14b45cb60c56dd20f7d9da88bbe8a785647d48e6b6e31fa05db975dcc84b2a09b14e44b0429a942083ef1262e402e233c63748945ecaecafe5c4afd1ee638928446d7f27f3810c52533f87f4cccfcda0e6fc4edb9f969ad347697cdfea087f28d1ab00231ebe04564fcb2ba03b5c1cff9ec2dc7ece598b8c8cee2774dda6a8c7da3f0730a196e0ce91fa6b63ea749f346956e5b2e7fe608a93c273f10530b2fd542f3415a672d72f8efa75ef2d97ad78a7f6133d138585fb5d89e0b13b62eb99bb22b187a5792544c15aee12cbd4c58dddb57c88666554c3896c0b2fb36be653512f488a1f0800ef09dc6e503199209fe54454e91ab4c2ecf23e96dc601211f287eb5636a2b5681e14f8e3508dd206a795353afebbff325843e3502585b3bae579e075a366180b4a527ce84c5d20d03ec3cf25f8323dc486fa2ada9096c2ef6697e52ccacf8ec0edf0fde0d6d6fd1b44b7d88df4bf80b5c9a0d8f9be54bfffa5aa30cb68d4e476e0a7fe50de8a622ccb118efafc0e96861fe6e3fb440b3fad5d9ad649157bcd75ba859d7c6117a012c8390c99362c7e323cc7de49bb158803997b764277699706e164d5b4ac1c613df09b69a068184ec0a726d3551254c7b085b7d8cadfaf4c831addb5cb59089cc514a259da5e2b9fe346a8c291bf91215c6854eea330912226d9f886f021bc9c3b216ac2f8acd33563d61ecd4d1234ef3e50156444557bc66a4985bededebb05d67afcd6b60821f7b9e709d6eaa2fb0648aef165951085bb95f2422452b3f3958c40b9959a30af60b39dc3d3cb1da76edc5d2caa5d462ef5d726b05d57bd046c5be401038ef5b30188209b1a05700326fa2ff9148f994b9da0aca27a60b4a7fb456323f317814cf385d39a1dda1929b56cde1a553e3c97a3b7090ff846df46ed727495e36aa7df687c5b7e346f6bc5a1c95736b8348cb839d1867c4fd2168ae329e996ca52e10d036a4d4ae1b49fb49b890e9c9c8dbf261ca510725274906f71c64e48945799393bd80f080529a800b163a053aa897bf40b6e744114257c343156c5be39a18a2ef1acb99c6b77f5526f9a8f519ed79e1faa64f1d194bc7ba9e168e64629a158da01c1c7d366701a40a69f929dad5e5c82473c7b41f7e9b676c09425646eedfc76d97e1e5e4d53061ed9e8de700120b938af4fbd793223fcb7c80dc2a2809478faf0e2c965473ab7d0155ee2cf573931aa1b1f9d197e6b934309cd906533134b997df5e38ff39fe66762e1be4498977d99573ed750836a3839faf42fad404e717a5b29b234e989dca23653095ac1ad39369f556c585f0b4568e1e6812fc3adf40d6d03715e750d27d58988d319613226c584e4124c9abf3f01e1679b9c96989b56ac3c8bf46e967fcf1dce602491a9d366aef55eac8567414912799cacece0b6fa274735528bd03b0537cbd23b01b10a2234d2118e501894578f5f35f8f207efede0528bc426a7114259671fbf110951a55d1c9f7d9ec079b706ba42eb770c89fb658de43dd2b77bd7d228e814079e7f1e9cb276a54f6e10a259fb53a068aef3ef9b866e8ac74458ecf6182326e7d5103e653968884425f5bda78f5ab986605b2964022973042067998bb8bff5fa4398062e703708e2a6927bf4a29a54dec846dd4df501aa1ba111a6165820d90b867c675182da0f8ba78e49fd1a540de8b7603abec0f0875ecf0f6b6310df95be5df891ae19a5ecbf2ab4231aedabc731e37e1a4b577e2f26b4e9f46ebf82f1dbd3303e0eb64b843a4ddc6c429163438f39893ce30a74931bf02ce31269b054e07998efcbadc48525a15b1e2e21619c8ee2be0e8d821df343efcc30e09efcd186b12d0c92f0c4dd38b7178208a8b0b417ab428c7d6c25a5a747c12a1aa60dec75f300956adacff9634febac2d98e722b692cc70ca554ee21c44c07f3de84cf27807ce9d548c58034742ed3955dd5f4dc840b011002d0ccff85f659b5c392d0818e2e2a365df44205dba96282db11d2de3f6ba71844cce845be8c46c64d3129c749801f62d0b6e34ce1858dab4d8faa06e83806d491be8214a4378a4a8e0eaac4719617b5a5cda6ef3f1121939f37512a80af6758692a9998ca6921604d932445eae7cd55822a7019a5feee3e89d6dc23f4d4d8c68c0eb350e17f013c04ceb25f0c86f29915062d39f61580dc993997302d58705f33d0b39924c77e5a7023bc2ceb4a843f29fceb8b282f1ae977b3b926a2107da481ee43273b787345169cd415eeb12f182dc19aa0ce890d4a4b752facc2bed27dda02d5ac99f542378ffd3e8d3c0b40143dbe49ffab19c50df72e13ef968f4aeefdf507faa588447a1749c71571ae50e2d9faaab8f72166b569e25a414a1de48314a1d17d7d891695116c524cb62145624fbf11ef36b8b1e68b8747a4b67889c7d9c95357826054ef2d8ffe2767ec1e6a7b1a32c463f001f33039a700ca242c67e83cfde8f5a8b9dd1f9e96f56411024e5be9a8b401f2287b99f2d110ca58ccacb5acdc3a2ac06043b08777848bcb49f0e42d076dc9c60ed2e1559d4dc51022ee982d8c1a3aeccbb1ea82958d0fa66351f9829cb64476f92d253c96ca54ccef39a70cff56c9c765f6e1a6d17669a60159194a21e805024c9c6b4ad5c7be727f5fbf76f359a38cca33e540c3374641bb9d4a12552fb24bd8244d99b61cb92ce428360ce278ec7e17ceedb4468f02675879eb4bc8936c2da8def5129b41c99a6637a524451f2509c3111648a9a981536482300438066c385bf0138387cb798d3deac72dd0e63b4ebc806b4aaec821905dc29d59fdd7865605a2c5226c7222690c113b4809c8babdb5d58610bb252ef46a8a6c3a42d992682b94eee27cd6610b29571b442f674048c875acc3ba2a90d9bbad5398e9cdbfb86bbdd36a9e5fcc929febaf7631aba554008ce18c2a1ee3ecd5d8ac4f0cbb2b5c706af93bbd262c670edc7c832b671f75e746b0497281b22222716427269555a805efddbdcac64b427c8d67cc9b0357163e516b2da9e24ea10b8465ecb0e96f2469537d7c70e08fb6a0ef6e0dbb89f730a6585809c6a1673d5c0e1521981a97f7579f82a6eaf89f701bda582e72f41bef62bf7bc93879f2e8b293f94fd513a832541e8645e57c6863c14e8505a0d1fbae7fdbfd5210b3c6c9917ba9112d8bfff04cb3ae8f2a35576c7f5bb7a544a35fdad02cfc8c37de10834bd61bd5f100ea11731fc7d052054303877f2c3da7c052b8fd3cf1413f3307a67d69063d33561ff22f43fcf47860931aa19566b6f06c3e14a7994dc191f63bdafd0af5e23aa5abb74740c6888ce4331044ce05aa380263e5399009803111372eb56ab625472d5937f18139916a3cda8eded81e40514155b5fbb67755425681953360ba6f3a64d965f91fb7086b6ef2718fa3a1e1f6ebd63ad643e603098086e3189a720ac3fff0f05dcb84fec42b6e4676f31b148851e20dfe4936541d54aea0d925147a168806588bde0a5190e6fc6248620aec9978a06266395f497d3bbe23f11b50ea35632dd3d2cd75b37ed9d0bae1d7889b8a09fa17bf3a77f50e2cacafe66aa78038b0c0f8a9c53f87cdf17886baf10a60f5161abd2289687189e358b795b77364440408bea910c0791cb8c035913496e7236e94dc729a8e9bbc99f0f0ed3eef548e76c233b76cbbaa43b46f47fc28430faae553618cdd5171bdbbe89d9aa0f85873ca6a9f7a28728656921c5085d0bed58c877621bd9e44e3bbfb16962c3270f80e1109b163cf2105a50ef91170e2d6fc0adfb8e9f2daabd1175f5bd84a3be2be9d223846a5df8f932925e795cf852d9d61d375e8471e14f770864d90b7eb2a41a9de09e7edcbf6f12a58971b3e30e1bf8d6d9e34b9e6fba433df97f7f6ae5ecbd6089d09c5d3a5c03a0ce25f136f190c643ca3c43c3ac73c54d6172cc9070910b6220151a741d152edadacc88a3e991a74449023b8259e7801c0ea2b2aa440ef74ad486edbb8df4dedf25729f61acd24464fb2788aa662e13cd37251b14a45b463135ee1802119b8c11406704c94d423f7ee419250a3f8e3886447bb2e080e34009506d67144bdb38700cf601cc6ee9018d67367dc7b79b1c95e4889c98c0de23bac899565aa92bd545f15b82b82f961643c25a15aa180b2fbe0e9e62c76c50191a686f02ab96328c55a6fa0965fd62ab1010771d6bf5fc0a45054acf075ba64cacb1b676970bf7f344b052c68d62b8b830f83f5ae55214947abfdda7bf8a02c1466d3875470ef6713365127aba88045a7ac33734dabd6af40b0fffaf98569dd0c652d019fb1299b57b32c8e2fe41b8172a82fff9adda5eeb78c5e85edaeb8afa27aad1c01c2772f5efe23229d3590da58151fbe982af24c899c1658354705029774239545f059d1bb1d9e643939e5dfce6d2b1e1bf82627e57dc3ecdae4150cd4b8d6fb67903bc6e500eaf2bc2879035a2b52396fe9c637a6efb85527802b32a411852c78acf4867a8993e9ce60732140d0790c3ff4364f47454ff2e70ae787d8367fed0e065bc4776b28d61e7f767ff6f50813dd8c3b20e4ade80a518ea859e52ba0819a5935b652c0b0da7daf5b46fc30ecc905ae646b7a4ad1315ed9ce39ac9cc0f7b4df6ac65830cd6ebd42e4aafbdd40c661f041f6b67f1eab539e572d67eff2d942dd3f0fd53856bf801722dbb0724d641fb4a89a21a553d4795a25b56f7c901dcb91d", 0x1000, 0x100000001}], 0x2148000, &(0x7f0000001440)={[{'\xdf'}], [{@subj_type}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x33, 0x35, 0x62, 0x35, 0x33, 0x30, 0x65], 0x2d, [0x34, 0x30, 0x65, 0x32], 0x2d, [0x32, 0x37, 0x38, 0x63], 0x2d, [0x66, 0x31, 0x39, 0x35], 0x2d, [0x63, 0x33, 0x64, 0x65, 0x32, 0x61, 0x63, 0x34]}}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@hash}, {@uid_lt={'uid<', 0xee00}}]}) r1 = openat(r0, &(0x7f00000014c0)='./file0\x00', 0x101401, 0x46) r2 = dup(r0) utime(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0xffffffff, 0x4}) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x2000000, 0x81810, 0xffffffffffffffff, 0x278f7000) sendmmsg(r2, &(0x7f0000001900)=[{{&(0x7f0000001580)=@can, 0x80, &(0x7f0000001700)=[{&(0x7f0000001600)="6fb72acf0c803d7e26489f1501ea1c25131991316787c8158fd4bed4966e4bf212b4fce7c3cd810f9a89461c4506a3b76c3cd4421cf49aff5dc02901418240cd423a1140e80fe51a825774bbaf1d94b47d76002b0512", 0x56}, {&(0x7f0000001680)="ba14040463ef574f74be5a5fbc0001cad493ef851149f09f3e3437fadee0153719275373a9070bcd813a84d154070ccbddee513b1d27f57200da277372b732ec2e691da093584f", 0x47}], 0x2, &(0x7f0000001740)=[{0x98, 0x10e, 0x9, "518ead9acd2776c820636a9e7a30e0a92ea07abc02378e5af3c11f519f9c1e00845695bf25b7b6996aaf7bae60dc539106133a383ae43df00fc22ce58f0a4111452f68081782e73a4ef55494abe27b658209678de824585eb370dddb323574993c6565a11f74ffdb72a0429e91af90ffb6230297ea97905ffcb49b068c28433f8e70be1fcebc20bd"}, {0xb0, 0x10e, 0x1, "4513c2349d44f9adb7ec6235127a0eef35b2a30e1d36573fbc853246e41d4b2c53caeba552195d3604410d51d4b7a0d8d48ee46772e05cbdd4ccb550b795fcc56e9a5f5a2f2420ddb6c674724bb8556147f56298894dc3636891a359e112968cf8734d0b03ca5295a9ac2fce4ab98893a396df5296cc557d7a812f47253fdb93cffcfe1623975cf5fe3b14af0c3972aa5368b264d51c630330bd94"}, {0x40, 0x105, 0x800, "f26377d17b1d33de1a15264b406c74bfe003dcd6d9bfe8b7ade7817650df4c61877b102054e1ab31c78e1bb4444739"}], 0x188}}], 0x1, 0x10) socketpair(0x2b, 0x6, 0x0, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001980), &(0x7f00000019c0)=0x4) mount(&(0x7f0000001a00)=@sr0, &(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)='exofs\x00', 0x408, &(0x7f0000001ac0)='subj_type') read(r4, &(0x7f0000001b00)=""/159, 0x9f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001bc0), 0x8) r5 = perf_event_open(&(0x7f0000001cc0)={0x1, 0x80, 0x6, 0xff, 0x0, 0x9, 0x0, 0x97b, 0x40000, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x4, 0xb0c}, 0x40020, 0x5000000, 0x7, 0x4, 0x4, 0xfffff3cd, 0x0, 0x0, 0x8, 0x0, 0xf1e}, 0xffffffffffffffff, 0x8, r1, 0x1) perf_event_open(&(0x7f0000001c40)={0x3, 0x80, 0x3, 0x5, 0xff, 0x1f, 0x0, 0x5, 0x1000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2272, 0x1, @perf_bp={&(0x7f0000001c00), 0x2}, 0x8500, 0x4, 0x17, 0x9, 0x9, 0x8001, 0x5, 0x0, 0x6, 0x0, 0xffffffffffffc6d2}, 0x0, 0xf, r5, 0x2) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001d40), 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r6, 0x29, 0x37, &(0x7f0000001d80)={0x3b, 0x12, '\x00', [@pad1, @generic={0x1, 0x7b, "ddcdfce724c66aa3c8027aef3374b86e2b5183730c38a214fbda957a1d7c44dd0f005363dd7c67deeb7e274014f60465d2a002e0761f35a3a955dcbdff64444e99e1dda37522d107baded8d3dedffcbab6472cc2ff63aeb2fad5e4c4ac452bca881039f11b853aefcfdee0210ba8477bbf2d089afbd87c3283d2a4"}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0xa0) r7 = openat$mice(0xffffffffffffff9c, &(0x7f0000001e40), 0x684c0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r7) preadv(r6, &(0x7f0000002280)=[{&(0x7f0000001e80)=""/20, 0x14}, {&(0x7f0000001ec0)=""/183, 0xb7}, {&(0x7f0000001f80)=""/163, 0xa3}, {&(0x7f0000002040)=""/16, 0x10}, {&(0x7f0000002080)=""/253, 0xfd}, {&(0x7f0000002180)=""/251, 0xfb}], 0x6, 0x8, 0x1) ioctl$BTRFS_IOC_SNAP_CREATE(r7, 0x50009401, &(0x7f0000002300)={{r1}, "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"}) 01:05:16 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:16 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$cont(0x18, r2, 0x6, 0x5) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:16 executing program 2 (fault-call:3 fault-nth:11): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007c00)={0x0, 0x1}, &(0x7f0000007c40)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003900)=@assoc_id=0x0, &(0x7f0000003940)=0x4) r6 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r6, 0x5412, &(0x7f0000000080)=0x7e) preadv(r6, &(0x7f0000007b00)=[{&(0x7f00000073c0)=""/152, 0x98}, {&(0x7f0000007480)=""/156, 0x9c}, {&(0x7f00000059c0)=""/52, 0x34}, {&(0x7f0000007540)=""/220, 0xdc}, {&(0x7f0000007640)=""/124, 0x7c}, {&(0x7f00000076c0)=""/200, 0xc8}, {&(0x7f00000077c0)=""/184, 0xb8}, {&(0x7f0000007880)=""/254, 0xfe}, {&(0x7f0000007980)=""/197, 0xc5}, {&(0x7f0000007a80)=""/116, 0x74}], 0xa, 0x1, 0x8a4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006fc0)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote, 0x8}}, 0xfffe, 0x81}, &(0x7f0000007080)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000007180)=[{&(0x7f0000001480)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000002700)=[{&(0x7f00000014c0)="9cc75f6c8273374dcfd24a357649f5ca4bacaaed62de61ed9375d850bfb44629680c3085cbbaed2ef363e4a85e05c38175d6ab85c1eceabab9308dab15a3b5ea6547b45e9cc34f459f2af8851b2e158aafdf608ca311d9563566ad1ef8d526889e93dae2a9b811c5d9ea0ff8d0c867d96227c34a7c838acdb0", 0x79}, {&(0x7f0000001540)="a5a1ca117a5389eb03c34d9d7e39de5e5e4aacd5063c3987ef2f7a80699b8e0959f0321aebcf7d8b4657260bf88c7a85967b91783632b78a3db86714a207a43db0f861fe76d81516aeaf452483cd979b6c9dd09f406638216d47039cb9c44c402a329135c2732273e46890bdc2865dfd8f00212726e97f92ffb70f31eb", 0x7d}, {&(0x7f00000015c0)="1d", 0x1}, {&(0x7f0000001600)="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0x1000}, {&(0x7f0000002600)="92542e20ae4feaa97d89bde211b41989630e742264f99ab57308031e3a3bee7d5d9817ccefd190def0fc16c95d2d7c1af9fcfad588f71df980c6b2175a89ad738a9f9d92349dc82605bfa9ad7d11775e3a3468c846dd6f6133", 0x59}, {&(0x7f0000002680)="0d0a4774f3e74f801e4dbe6bc03c797288fcc62452a0dd450956017e21e6ee332a001b6ab037d4e016a07adbed10de5fe6d29142c974bc4cbcb2570cfa65defb734feda3", 0x44}], 0x6, &(0x7f0000002780)=[@authinfo={0x18, 0x84, 0x6, {0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010101}], 0x48, 0xc0}, {&(0x7f0000002800)=@in6={0xa, 0x4e20, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x9}, 0x1c, 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{&(0x7f0000005dc0)="01b9aa9e8b5b3022aeadb65aff4b9a9cded9f8427eddf190b9eef861e3d8078e3aeb4b9eda2bfa2dbfe639bee46b50c814194a7f9e90d83367d6b12c5638d37b6ddf7a40a673e3552c53768a345a57b279d10625404cfdc8fd1468b224449bee4e3d608ebf476cafbc5af5646e76b58114638ba67d8f95e097a4f41db4bbe9b554164d00c590153ca48d799008b53955bfa06eab9ce827aef82ac172f6db2436a5e894ab493f3845beeb776b7e5d479774cb213499e353ded30d8d1009a57b27af218d0a9d013cf28b36717838453eb32659ddfeaace1e6de64fd1ff133bdb1702a7e0f50422e1e1a32f80253a830cd554e95097508d6a4d88876fca4105ac59a5e1043fd155e474970161bdfdaf5be2938c00aba2afac90246dff9b800d426b2043d34913d5b1818d2efdd13e7919ad2a31ce7b9bf7983d5d76d83a8637d4c4b49db54efc8f59a68effa8e6df6d708afd0b21a2f90b5e7f083696ae57273b8d2287de6d2b24b204a2284e17a745328de7d5f8b4f8f8c399b8c60dbb3c525c4c3cac0b0d07c7eb80a4fba4db96256eccbe70dfc4687df71052cf5de3a80678b38b3ca27a69e751738149350f28f650c275dd0de684d36026e485e55ca75deffcc9cf4a3abacc7feeebfe6ec60c053850564759665dc74adce90bab614f1ea39f89b7a6ee54eac5f3bfd2456ab50ae77a5b55d784f1ea5942138edaac9db7efe677e893982b139ece6882fd7b3b09c6e541fd454ae9d8b11b8e9fe24095e17a88f20d9a8b6ff2a3203f9b4f84b0aa6303db9b6dae9afcffb07e975f8d09c214d87d07668f4d06bf5467316ede82ff2a6bc4b03893cc0bb37911004e313bf65f7144a8aaadfd2a2d0d2dbf9195faf1c419661ac95c4a1cb56bf39b8931efaed36c793374d2dff3258280f284f1268d1b7165872caa9de0fb53565528fa136aa0dcac39b186384bd22464c959923dffb8f2849262e2c767b04f88eafb5953c3e59fffd56bcd2ef1821c80d9ea54d35cdf03605575c8c94fad1792e01b2281f5ba8d67a4481ef67204ee6a629bb4178874623ff86243d67b99bd1e80453c45d9418c63f00121c32a2f182e8bf95809e54f63b2981c2c7c7ef171dbf6930621b6307507ce08e24c25cb3c52ff171a86d394a1e2cf0c455a8e608970109b63c08bc265abbb9172d17bdda2dfffbc9a10169869c2ce9fb71db85347dcd7fcafe32e58cf4cc8f009e8b17f4b7a72be4be197d9f3fe44534c5da9ba527b2d5a11a23d5ce45c3a64dc31fc9e4299f16cc8ab095cfe9e47af10ca773183f9592d0a29fa51d00e1ad52939f6878953fe3b076784f59ee8cedbab9196cbdb5afa77b1b9798ddb7962008d07796b5377d702a29e8551cc75f78964c5f18b3be38d9427a62fa81bb06c627d90b5cf511336bcb247f0c279fe4668b09bee8357bdc74644ba903b009fe272cc2b28ef1a07548f6d33969cb66a70d686f42450149d13e7a0b6f9e11832fdd2d7f8fb6cdd704abc9f0b590787bd603565aa9602b447fe6167392a721e5889be602f20811f5cb57b506da7061ebb823f835d2abdf130b9ab595100fd10515567cacabb86bbcad95238b9aa149acd9213d9e299cc0dea5db3532c5b20cb0199d0c33f00cafaeecab20abb06403880cae9fed931ac1cd9f97e768abfe2d90504d6fc1689cc98b56838af0a5465168046ada234ed6f9889a13077fec7f63946927cd8d5bfa4f99aeb9072a37d92f3f543bf4aaabde45fee0109f25071f2caffe9ca6958eb740c2e677fbbb5c2a00ea2dd16ff5e8b0826a73c31cf1ce8cc6eb2afcda0fc6d12e820175983437382c09301c53933dc77780502ade33118359c8bd63e05777740d1ee8867bafd96fc426da8c69c26a613ffbe8b6c3e94c6e76e2b067e2bd8af846c16e3b278efae8db216bbcc95dbc8dea09fa1f1c02aaf34690ebda403ad8d42eb7c2a12b43ea163b0a96e82e348bb2d61b25ee073eee91f1b68d67560ffadd61f0d02783a27c1fc039b0dde2b519f893a0b892d72967e6bebf3113dba7ab7d38b1b95938f8d2329a5a8a4bbf3b569d1a970b1181bde6324b2df71509654b438ea0b47ec110fd7bbf57e9adfd98290111f26f4fc33af0062ef2d5a1ff14648ff7e505bc9b4fcad709011affa95e0896f6d655b72a9b60692af28780650f6e5145c25e34399541186b53c8e5a5f37c7496ce298c813fdd14efc23938fccb29f2fee4f08a44c6982e4ab94153b04f603b3235f82af0ee9a6b1adaecf255651f6f726367a3db42e563fe5b594b71a195c0641345d276c082baf2c958888f8bdcbe3e5f42f0e2457c6669edae5439827fea1e0ff63cac9ae20b996ad7c457bdfb5999dab6ffdebcdf670dd7b9d3c1ff601621e1d6e69b1649ae0558c5a6e0d4bd3bfe5f086da9b1a9c9c276e33949ae537a80445c7efe58f8a337bfb0f6e86af3b259c83c3e9d1c6f2fdf244f24b333021c12347be9b196d2fa3bd8e4f5d1fd94d8a00e9d8ffb839ef38e2ba1758f922f365d977ced15374de877594e7ab101fad2224d69d0b7dfe1b1d12f6d61b3a3d657e9efd555b42604a4bcd48b9672f1edbc0e358730a6b918fc4443fe2de398a97fe1eef58faf5be5b4de4945f7e93f06b0fe18bdf3e64d08ab4548ac4cf83e15a1d9f62674a5a9cfbc5f2948234b3882c4427588de16be08bec422e5ac2bcd43543e9e7a213403c8c63f27518eabb1068cf8f68671dc75faa62273e74186c21f2b5572918ad92b1b4649ce4fac914cf7b6e7901cfe75960f24df61159ef49d62a735e87e247044b4e05aae4123742272823242e577c2d86f33adde97df3b741dc9dd7fa6336d8bae50e66c8ba524ae10640cf25c0f8c2db6a333eca6c7aafbe63889589174a9536a5db2cf4f7d1d2b0f57e806e0b5e5e779e832f1a50db6179f15792d6eeb9eae022cefc84476d70ee765089e5ea676a1a1c3fc9672792e9c030fbe7d855a6b96bf37ff29e5fd3258289154f79b90df6a22eeb5f938ef55f1c5fd9753dfe88f46b623addcd9015c569f6b64282a6009e6b23b00280efe16c7bd19927c021a1de3c2f880fd6bd27755c032492f18cee7cc32137f707b01de1bec38c2f121775076e115811f764ca6a621919ebd167cddce9f19a1a309b14e371d6bda2d6293cf0850f1fe27f9a51ad15ba0f678e96069ecbb1ede09027ab5f41c9082387f9212a4e4089e8592ff9d26cda7a4947f84f04cf2bc3890304d9494c43255d3d8f715d5dbbbfbf98387ac6827e49781c64b36532d3cc495f8992b60a58fac3485ef1eee9aa197f3f88d68a9c9f8dda55c0bf7fdcde1412efcf7a9d91b09998488103d59abdd9ce19c5466b374a30e5bfd70de0a9a4d63909f758f618e7628c1e4a0d82d529a480463f9f140c3f83af13487b870f887530b3e8cb532be794b498dde961e9b7f0f8bbe81f00483bb4f19acb8d326d0173c8f2b4f7b10c5a2114ebeb81add81005cc5785430d4dcea5180e507c46922265e2d6c6e7acc580b87c521b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0x1000}, {&(0x7f0000006dc0)="8c28eaaf1794332404d56ea3475f0ea22008fa00eaf5cb0b5631dc5bddb814669ff458648455587f7573", 0x2a}, {&(0x7f0000006e00)="095be82b1721ffad747eb0bd145ec5cd2e0d678aed6232e9a7fd2c55acba09e26c1c2335e5ad0a8c24e46d1f0f456e5d72cf45aa3194891a200faeb9e8153fcb009a22836bbab8e8cd462187db6d57d4fc4b7d600591a51899573124a9babb4829c07a883c299d14559e357615b917a52a3c622ef3754bccd3f967ae82b748aa120cf560c774cc", 0x87}, {&(0x7f0000006ec0)="e71de2b2e65178a3c4a60e56227c337d870b1851fdc322ee5758501b4565a157c66c53771369bd29", 0x28}], 0x9, &(0x7f00000070c0)=ANY=[@ANYBLOB="20000000000000008400000008000000fe8000000000000000000000000000aa20000000000000008400861833ec0000060008000180000006000000", @ANYRES32=r7, @ANYBLOB="18000000000000008400000006000000060000000000000018000000000000008400000000000000f70720000000758818000000000000008400000000000000df0001000400f8ff"], 0x88, 0xc0}], 0x7, 0x4000000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 492.646323] FAULT_INJECTION: forcing a failure. [ 492.646323] name failslab, interval 1, probability 0, space 0, times 0 [ 492.685512] CPU: 0 PID: 16303 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 492.693454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.702817] Call Trace: [ 492.705419] dump_stack+0x1b2/0x281 [ 492.709078] should_fail.cold+0x10a/0x149 [ 492.713245] should_failslab+0xd6/0x130 [ 492.717243] __kmalloc_track_caller+0x2bc/0x400 [ 492.721927] ? p9_client_create+0x2e3/0x12c0 [ 492.726372] kstrdup+0x36/0x70 [ 492.729583] p9_client_create+0x2e3/0x12c0 [ 492.733833] ? p9_client_flush+0x4c0/0x4c0 [ 492.738083] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 492.743550] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 492.748600] ? __lockdep_init_map+0x100/0x560 [ 492.753114] ? __raw_spin_lock_init+0x28/0x100 [ 492.757711] v9fs_session_init+0x1c5/0x1540 [ 492.762042] ? pcpu_alloc+0xbe0/0xf50 [ 492.765886] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 492.770755] ? v9fs_show_options+0x6b0/0x6b0 [ 492.775177] ? v9fs_mount+0x54/0x860 [ 492.778898] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 492.784368] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 492.789402] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 492.794264] v9fs_mount+0x73/0x860 [ 492.797820] ? alloc_pages_current+0x15d/0x260 [ 492.802418] ? __lockdep_init_map+0x100/0x560 [ 492.806928] mount_fs+0x92/0x2a0 [ 492.810354] vfs_kern_mount.part.0+0x5b/0x470 [ 492.814868] do_mount+0xe53/0x2a00 [ 492.818431] ? copy_mount_string+0x40/0x40 [ 492.822683] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 492.827716] ? copy_mnt_ns+0xa30/0xa30 [ 492.831626] ? copy_mount_options+0x1fa/0x2f0 [ 492.836146] ? copy_mnt_ns+0xa30/0xa30 [ 492.840057] SyS_mount+0xa8/0x120 01:05:16 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$cont(0x9, 0x0, 0x80, 0x1) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, r2, 0xa09}, 0x14}}, 0x0) r3 = getpid() ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) r4 = getpid() ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x124, r2, 0x100, 0x70bd27, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r0}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x124}}, 0x5) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x24, 0x7fff) [ 492.843546] ? copy_mnt_ns+0xa30/0xa30 [ 492.847465] do_syscall_64+0x1d5/0x640 [ 492.851401] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 492.856607] RIP: 0033:0x4665f9 [ 492.859809] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 492.867834] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 492.875148] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 492.882451] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 492.889731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 492.897014] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 492.927143] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:16 executing program 2 (fault-call:3 fault-nth:12): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r1, r2, 0x0, 0x50000000000443) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000080)={0x6, 0x7, 'syz1\x00'}, &(0x7f00000000c0)=0x28) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x0, @loopback}}) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 492.947679] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:16 executing program 0: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, r0) mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r3, 0x0, 0x8000ffffc001) r4 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x9, 0x401) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[], 0xfea7) r6 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, r6) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, r6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r4, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0xfdfa) [ 493.029797] FAULT_INJECTION: forcing a failure. [ 493.029797] name failslab, interval 1, probability 0, space 0, times 0 [ 493.047989] CPU: 0 PID: 16333 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 493.056002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.062865] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 493.065359] Call Trace: [ 493.065379] dump_stack+0x1b2/0x281 01:05:16 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) sendto$inet6(r0, &(0x7f0000000180)="f14b64c35b887e45e73243a0fa53ddc37cbb662f371496477e2c6c8aa129dbc369e3573c2e5dbdb25d2119e5c71297a691a035649ffa83bc14010e204f4e729290698a242d3175f18100f927c79f95e431bfbd58bab46e", 0x57, 0x5, &(0x7f0000000200)={0xa, 0x4e21, 0x6, @empty, 0xffffca41}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x7, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x2}, 0x1c) [ 493.065394] should_fail.cold+0x10a/0x149 [ 493.083065] should_failslab+0xd6/0x130 [ 493.087056] kmem_cache_alloc_trace+0x29a/0x3d0 [ 493.091916] p9_idpool_create+0x3c/0x120 [ 493.096598] p9_client_create+0x1d4/0x12c0 [ 493.100842] ? fs_reclaim_release+0xd0/0x110 [ 493.105963] ? p9_client_flush+0x4c0/0x4c0 [ 493.110216] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 493.115684] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 493.120712] ? __lockdep_init_map+0x100/0x560 [ 493.125226] ? __raw_spin_lock_init+0x28/0x100 [ 493.129822] v9fs_session_init+0x1c5/0x1540 [ 493.134153] ? pcpu_alloc+0xbe0/0xf50 [ 493.137994] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 493.139068] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 493.142848] ? v9fs_show_options+0x6b0/0x6b0 [ 493.154529] ? v9fs_mount+0x54/0x860 [ 493.158247] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 493.163720] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 493.168771] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 493.173628] v9fs_mount+0x73/0x860 [ 493.177183] ? alloc_pages_current+0x15d/0x260 [ 493.181775] ? __lockdep_init_map+0x100/0x560 [ 493.186312] mount_fs+0x92/0x2a0 [ 493.189690] vfs_kern_mount.part.0+0x5b/0x470 [ 493.194278] do_mount+0xe53/0x2a00 [ 493.197825] ? do_raw_spin_unlock+0x164/0x220 [ 493.202330] ? copy_mount_string+0x40/0x40 [ 493.206563] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 493.211575] ? copy_mnt_ns+0xa30/0xa30 [ 493.215466] ? copy_mount_options+0x1fa/0x2f0 [ 493.219967] ? copy_mnt_ns+0xa30/0xa30 [ 493.223855] SyS_mount+0xa8/0x120 [ 493.227318] ? copy_mnt_ns+0xa30/0xa30 [ 493.231306] do_syscall_64+0x1d5/0x640 [ 493.235208] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 493.240401] RIP: 0033:0x4665f9 [ 493.243620] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 493.251327] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 493.258609] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 493.265882] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 493.273153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 01:05:17 executing program 2 (fault-call:3 fault-nth:13): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 493.280510] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x161002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x3) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) pipe(&(0x7f0000002480)={0xffffffffffffffff}) ppoll(&(0x7f0000002700)=[{r1, 0x8004}, {0xffffffffffffffff, 0x620}, {0xffffffffffffffff, 0x100}, {r1, 0x150}, {r1, 0x2}], 0x5, &(0x7f0000002740)={0x77359400}, &(0x7f0000002780)={[0x1000]}, 0x8) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r3, 0x5412, &(0x7f0000000080)=0x7e) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000001480)={{r3}, 0x0, 0x2, @unused=[0x1000, 0x7, 0x4, 0x8000], @name="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"}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000024c0), 0x719001, 0x0) r5 = getpid() ptrace$getregset(0x4204, r5, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000002500)=r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002580)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000026c0)={&(0x7f0000002540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002680)={&(0x7f00000025c0)=@ipv6_getaddr={0x84, 0x16, 0x4, 0x70bd2b, 0x25dfdbff, {0xa, 0x20, 0x28, 0xff, r7}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x32}}, @IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x80000000, 0x479e3406, 0xffffffff, 0x80000001}}, @IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x800, 0x8, 0x7fff}}, @IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x84}}, 0x10) [ 493.351671] FAULT_INJECTION: forcing a failure. [ 493.351671] name failslab, interval 1, probability 0, space 0, times 0 [ 493.384667] CPU: 0 PID: 16347 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 493.392599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.401984] Call Trace: [ 493.404590] dump_stack+0x1b2/0x281 [ 493.408236] should_fail.cold+0x10a/0x149 [ 493.412395] should_failslab+0xd6/0x130 [ 493.416373] __kmalloc+0x2c1/0x400 [ 493.420001] ? match_strdup+0x58/0xa0 [ 493.423795] match_strdup+0x58/0xa0 [ 493.427421] p9_client_create+0x3ba/0x12c0 [ 493.431656] ? p9_client_flush+0x4c0/0x4c0 [ 493.435508] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 493.435905] ? __lockdep_init_map+0x100/0x560 [ 493.447654] ? __raw_spin_lock_init+0x28/0x100 [ 493.452238] v9fs_session_init+0x1c5/0x1540 [ 493.456562] ? pcpu_alloc+0xbe0/0xf50 [ 493.460366] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 493.465208] ? _find_next_bit+0xdb/0x100 [ 493.469299] ? v9fs_show_options+0x6b0/0x6b0 [ 493.473705] ? v9fs_mount+0x54/0x860 [ 493.477408] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 493.482846] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 493.487851] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 493.492683] v9fs_mount+0x73/0x860 [ 493.496211] ? alloc_pages_current+0x15d/0x260 [ 493.500798] ? __lockdep_init_map+0x100/0x560 [ 493.505291] mount_fs+0x92/0x2a0 [ 493.508663] vfs_kern_mount.part.0+0x5b/0x470 [ 493.513163] do_mount+0xe53/0x2a00 [ 493.516695] ? copy_mount_string+0x40/0x40 [ 493.520935] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 493.525937] ? copy_mnt_ns+0xa30/0xa30 [ 493.529822] ? copy_mount_options+0x1fa/0x2f0 [ 493.534370] ? copy_mnt_ns+0xa30/0xa30 [ 493.538254] SyS_mount+0xa8/0x120 [ 493.541699] ? copy_mnt_ns+0xa30/0xa30 [ 493.545574] do_syscall_64+0x1d5/0x640 [ 493.549460] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 493.554655] RIP: 0033:0x4665f9 [ 493.557827] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 493.565523] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 493.572789] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 493.580048] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 493.587318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 493.594578] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 494.264271] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:19 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:19 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) readahead(r1, 0x2, 0x40000000000) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000080)=0x7e) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r3, 0x5412, &(0x7f0000000080)=0x7e) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_mount_image$fuse(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, &(0x7f00000001c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other}, {@blksize={'blksize', 0x3d, 0xc00}}, {@max_read={'max_read', 0x3d, 0x101}}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x6}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0xc00}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@measure}, {@func={'func', 0x3d, 'PATH_CHECK'}}]}}) ioctl$BTRFS_IOC_QGROUP_LIMIT(r5, 0x8030942b, &(0x7f0000000340)={0x5, {0x38, 0x0, 0x6, 0x3, 0x100000001}}) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:19 executing program 2 (fault-call:3 fault-nth:14): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:19 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"/324], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = perf_event_open$cgroup(&(0x7f0000000bc0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, 0x0, 0x0, 0xb9, 0xed3, 0x7, 0x3ff, 0x0, 0x8, 0x4, @perf_bp, 0x0, 0x1}, r1, 0xc, 0xffffffffffffffff, 0x3) openat$cgroup(r1, 0x0, 0x200002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f40)={0xffffffffffffffff, 0xc0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d40), 0x0, 0x0, 0x0, &(0x7f0000000d80)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000000dc0)={0x0, 0x0, 0x9, 0xffffffa7}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=0x7}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x0, 0x0, 0x0, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r4}, 0x78) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x0, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="183000000100000000000000000005009500000010000000"], 0x0, 0xff, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000500)={0x2, 0xc, 0x4, 0x21}, 0x10}, 0x78) r5 = getpid() ptrace$getregset(0x4204, r5, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1, 0x4, 0xc0, 0x1f, 0x0, 0xfff, 0x100, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x571, 0x0, @perf_config_ext={0x7, 0x8}, 0x40000, 0x892, 0x8000, 0x7, 0x1, 0x8, 0x3, 0x0, 0x64, 0x0, 0x6}, r5, 0xd, r2, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000001240)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "3e68f18b9cd34d"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000002240)={r6, 0x1}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) [ 495.641206] FAULT_INJECTION: forcing a failure. [ 495.641206] name failslab, interval 1, probability 0, space 0, times 0 [ 495.660984] CPU: 0 PID: 16368 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 495.668905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.678263] Call Trace: [ 495.680857] dump_stack+0x1b2/0x281 [ 495.684530] should_fail.cold+0x10a/0x149 [ 495.688668] should_failslab+0xd6/0x130 [ 495.692636] __kmalloc+0x2c1/0x400 [ 495.696168] ? match_number+0x9d/0x200 [ 495.700055] match_number+0x9d/0x200 [ 495.703764] ? match_strdup+0xa0/0xa0 [ 495.707546] ? memcpy+0x35/0x50 [ 495.710819] parse_opts.part.0+0x1b5/0x2d0 [ 495.715072] ? p9_fd_show_options+0x190/0x190 [ 495.719576] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 495.724673] ? fs_reclaim_release+0xd0/0x110 [ 495.729099] p9_fd_create+0x86/0x3b0 [ 495.732799] ? p9_fd_create_tcp+0x440/0x440 [ 495.737123] ? __raw_spin_lock_init+0x28/0x100 [ 495.741711] p9_client_create+0x5fd/0x12c0 [ 495.745959] ? p9_client_flush+0x4c0/0x4c0 [ 495.750188] ? __lockdep_init_map+0x100/0x560 [ 495.754720] ? __raw_spin_lock_init+0x28/0x100 [ 495.759307] v9fs_session_init+0x1c5/0x1540 [ 495.763625] ? pcpu_alloc+0xbe0/0xf50 [ 495.767420] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 495.772276] ? v9fs_show_options+0x6b0/0x6b0 [ 495.776682] ? v9fs_mount+0x54/0x860 [ 495.780398] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 495.785854] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 495.790883] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 495.796591] v9fs_mount+0x73/0x860 [ 495.800147] ? alloc_pages_current+0x15d/0x260 [ 495.804812] ? __lockdep_init_map+0x100/0x560 [ 495.809493] mount_fs+0x92/0x2a0 [ 495.812854] vfs_kern_mount.part.0+0x5b/0x470 [ 495.817344] do_mount+0xe53/0x2a00 [ 495.820898] ? copy_mount_string+0x40/0x40 [ 495.825144] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 495.830154] ? copy_mnt_ns+0xa30/0xa30 [ 495.834029] ? copy_mount_options+0x1fa/0x2f0 [ 495.838523] ? copy_mnt_ns+0xa30/0xa30 [ 495.842410] SyS_mount+0xa8/0x120 [ 495.845864] ? copy_mnt_ns+0xa30/0xa30 [ 495.849760] do_syscall_64+0x1d5/0x640 [ 495.853637] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 495.858820] RIP: 0033:0x4665f9 [ 495.862005] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 495.869711] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 495.876975] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 495.884237] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 01:05:19 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(r2, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x511, 0x920, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x56000, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9355}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x8) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000001500), 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001480), 0x422200, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f00000014c0)) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) mlock2(&(0x7f00006a1000/0x3000)=nil, 0x3000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x9) sendfile(r4, r3, 0x0, 0x7fffffff) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:19 executing program 4: clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40000000, &(0x7f0000000140)="2710975534013c8504dd78550fd723c7ca85caa84237caadd59e6b53966465c9d392242897200b413ef73e1fac1ec5a34be6163a9d6983457a05d477c68bfd4525ce30fbeaa68438145ec6fb55158dc55c6947b682502b58aa2fc87f72cc01fbd74de08577b01a01da417f6d39f5846a97", &(0x7f0000000040), 0x0, &(0x7f00000003c0)) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000001c0)="cbd433f5b4e6078d87f983635d5813b8dde05cb1922f3800dab636e852cc9b378458e0369194a9c263e468c509ecbde2651c4262e8b77d0155821f19bf7abcbb0ac9d939085001d7ebec13209d05c8e298ae3960f2fbb4a3a2377fda74e658a1f7f7dec835db60926fa0e7cad8ed0ef9bc55173dda4e005d68b8cd29c8b0b772634ae30462ecf27eec3ea2991e158b35e49dd390be454b", 0x97}, {&(0x7f0000000280)="9bdf191f103b138173d99b9c75e8759b61ed716995ea9375077b174a15c2919bf46274224b0b4e8e306342fe765cdf02a440a5d5fe3d4cca1a1c050bb0b67d459ea3190fe22af26ee170fe6d7b48cdfb694b59c9f2ec7609", 0x58}, {&(0x7f0000000300)="998502faeb32c2239dd22e65a12960d5d0d3f916b9d04c73bf9eaf2263f08fb6a4f6f4ca1844d2b7d6329910eb3646c2b03f06fc40e452b9a17b57c5377b424c4ffb3df5455b5b8bceffe1ef92810dbf1b2e2670c39b259b3b", 0x59}, {&(0x7f0000000380)="8be09940eafa952dc73bcbd808fd6e9374b797a7a4e5758eeae23c3faa8ef486869284d34a7f135e8ea7a9957ac1c54a14ac1ea2ccb946378fbb5d3312fae21a98dac29aa8065ac302ca35ceab1b6cbe7205acb52f836b7166ec41395ea13a74703d2928e8446b6e8566bf69ed21a8fa8b6cacd5622f0af0b8361e21c4a6a10594b157368b0e349349f9", 0x8a}, {&(0x7f0000000440)="05db5a677031fc4ab1f05111171c5921cb9facc4237f3dbbd576e6b438b5840685312c01ace61ff21e21fd7a55929addbef0ff2276fbb42e4f56f537cf43a151edf910f6f105dbbd7774bdf4225151ffe3d814ed483a9be0c901eb79df3633c05db2d86165c8d3ff757406d4989b992eecf233f0c80d6d0fce7c4f609a933d67d382babe8094804777818fb12b9824ebc0db4eef2649c7e0a5c02cc4d33509dae2134c66bd23187c0de2f7c7", 0xac}], 0x5, 0xf) r0 = gettid() r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_SUBDEV_S_CROP(r1, 0xc038563c, &(0x7f0000000080)={0x1, 0x0, {0x92000000, 0x3, 0x0, 0x8}}) tkill(r0, 0x14) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[], 0x0, 0x14a}, 0x20) 01:05:19 executing program 2 (fault-call:3 fault-nth:15): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 495.891687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 495.898951] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 495.917299] 9pnet: Insufficient options for proto=fd 01:05:19 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x10012, r0, 0xffffd000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:19 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) tkill(r2, 0x3e) clone(0x2002000, &(0x7f0000000140)="523b9a4ecd678747ac2ca25d3d912254c67c268589a5d285d5e52f11f798e100412bba664b8f8e46ebfc6aa06b1b0a1ccb05337f96aaa7f5952815eac02a92ced69d1cd96b81848510bece6bc45c7aba09a04c1d4eddac0d81e461aab29f8daefff34e7e304c5936fee4e4cff1d7043d13d5b78c829d2ac9953ce5d12613e380cade61bea3ab78796770a3fbdca88968eecbbf208d7f0141dd88b6c5e3b32795", &(0x7f0000000080), &(0x7f0000000200), &(0x7f00000003c0)="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") ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 495.999780] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 496.025920] IPVS: ftp: loaded support on port[0] = 21 [ 496.058436] FAULT_INJECTION: forcing a failure. [ 496.058436] name failslab, interval 1, probability 0, space 0, times 0 [ 496.105530] CPU: 0 PID: 16391 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 496.113494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.122858] Call Trace: [ 496.125462] dump_stack+0x1b2/0x281 [ 496.129107] should_fail.cold+0x10a/0x149 [ 496.133263] should_failslab+0xd6/0x130 [ 496.137245] __kmalloc+0x2c1/0x400 [ 496.140821] ? match_number+0x9d/0x200 [ 496.144719] match_number+0x9d/0x200 [ 496.148466] ? match_strdup+0xa0/0xa0 [ 496.152275] ? memcpy+0x35/0x50 [ 496.155575] parse_opts.part.0+0x1b5/0x2d0 [ 496.159816] ? p9_fd_show_options+0x190/0x190 [ 496.164319] ? fs_reclaim_release+0xd0/0x110 [ 496.168737] p9_fd_create+0x86/0x3b0 [ 496.172461] ? p9_fd_create_tcp+0x440/0x440 [ 496.176794] ? __raw_spin_lock_init+0x28/0x100 [ 496.181384] p9_client_create+0x5fd/0x12c0 [ 496.185630] ? p9_client_flush+0x4c0/0x4c0 [ 496.189876] ? __lockdep_init_map+0x100/0x560 [ 496.194387] ? __raw_spin_lock_init+0x28/0x100 [ 496.198979] v9fs_session_init+0x1c5/0x1540 [ 496.203323] ? pcpu_alloc+0xbe0/0xf50 [ 496.207131] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 496.211986] ? v9fs_show_options+0x6b0/0x6b0 [ 496.216406] ? v9fs_mount+0x54/0x860 [ 496.220125] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 496.227916] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 496.232967] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 496.237813] v9fs_mount+0x73/0x860 [ 496.241356] ? alloc_pages_current+0x15d/0x260 [ 496.245951] ? __lockdep_init_map+0x100/0x560 [ 496.250451] mount_fs+0x92/0x2a0 [ 496.253982] vfs_kern_mount.part.0+0x5b/0x470 [ 496.258493] do_mount+0xe53/0x2a00 [ 496.262033] ? do_raw_spin_unlock+0x164/0x220 [ 496.266518] ? copy_mount_string+0x40/0x40 [ 496.270767] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 496.277174] ? copy_mnt_ns+0xa30/0xa30 [ 496.281072] ? copy_mount_options+0x1fa/0x2f0 [ 496.285572] ? copy_mnt_ns+0xa30/0xa30 [ 496.289457] SyS_mount+0xa8/0x120 [ 496.292918] ? copy_mnt_ns+0xa30/0xa30 [ 496.296798] do_syscall_64+0x1d5/0x640 [ 496.300686] entry_SYSCALL_64_after_hwframe+0x46/0xbb 01:05:20 executing program 1: creat(&(0x7f0000002b40)='./file0\x00', 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001480), 0x0, 0x9, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) preadv(r0, &(0x7f0000002a80)=[{&(0x7f0000001480)=""/151, 0x97}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/67, 0x43}, {&(0x7f00000025c0)=""/64, 0x40}, {&(0x7f0000002600)=""/222, 0xde}, {&(0x7f0000002700)=""/232, 0xe8}, {&(0x7f0000002800)=""/206, 0xce}, {&(0x7f0000002900)=""/14, 0xe}, {&(0x7f0000002940)=""/32, 0x20}, {&(0x7f0000002980)=""/219, 0xdb}], 0xa, 0x3, 0x7fffffff) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:20 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r4 = open(&(0x7f00000002c0)='./bus/file0\x00', 0x84400, 0x6c) sendfile(r3, r4, 0x0, 0x8000ffffc001) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x100) sendto$inet6(r4, &(0x7f0000000180)="bd80a7f179940a7ab22e5cdf3937f8735a1a3ce38e19380a80435f04c9744ecc631c50aff8154f193de1393ef52f388db5db659ff5b4e14ae060ede52f3e20e154006812065bad323125d65c6bd573aa7eefd3e7c364852ffa7f607009043c9005054e505333e1e5d59fcde960325c488ebdf065bbd28ecdffdce2e02962c41c71d150430f3232fa952295611400189082138d1ee255c548e4cbe0e46343c23806d73534a056d9d3f08dc7156826c0a8d32e8910850336acb9cc9467eb7d2f859646a2983055504055cbf3954a47c1ad1f19d55c3ee17702625ce7c52a1b8a45c55cef1c1cc3e135ea58e111d96d", 0xee, 0x80, &(0x7f0000000080)={0xa, 0x4e21, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x63}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 496.305871] RIP: 0033:0x4665f9 [ 496.309045] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 496.316739] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 496.324059] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 496.331323] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 496.338605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 496.345891] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 496.401871] 9pnet: Insufficient options for proto=fd [ 496.448209] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 496.465436] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 497.359882] IPVS: ftp: loaded support on port[0] = 21 01:05:22 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:22 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(r0, &(0x7f0000000140), 0x1000000, &(0x7f0000000180)) wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000080)=0x7e) r3 = signalfd4(r2, &(0x7f0000000080)={[0x9]}, 0x8, 0x80000) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x1e, 0xdd, 0x5a, 0x7f, 0x0, 0x1ff, 0x141, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000240)}, 0x234, 0x7, 0x8, 0xe, 0x3, 0xe94, 0xffff, 0x0, 0xa, 0x0, 0x10000}, r0, 0x3, r3, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:22 executing program 2 (fault-call:3 fault-nth:16): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:22 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x2, 0x3ff, 0x5, 0x40, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x5}, 0x40) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r3, 0x8040942d, &(0x7f0000000100)) 01:05:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000015c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r3, 0x5412, &(0x7f0000000080)=0x7e) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000001600)=0xfffffffe) r4 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(0xffffffffffffffff, r4, 0x0, 0x8000ffffc001) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001640)={0x7, 0x2, 0x81, 0x80000000}, 0x10) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000080)=0x7e) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ftruncate(r5, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001480)={0x18c, {{0xa, 0x4e21, 0x40, @private2, 0x100}}, {{0xa, 0x4e23, 0x2, @rand_addr=' \x01\x00', 0x100}}}, 0x108) r6 = socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r6) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:22 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 498.695361] audit: type=1804 audit(1620781522.429:11): pid=16472 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir169767917/syzkaller.3RqF9d/356/bus" dev="sda1" ino=14883 res=1 [ 498.720177] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 498.731476] FAULT_INJECTION: forcing a failure. [ 498.731476] name failslab, interval 1, probability 0, space 0, times 0 [ 498.757097] CPU: 1 PID: 16476 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 498.765014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.774364] Call Trace: [ 498.776979] dump_stack+0x1b2/0x281 [ 498.780613] should_fail.cold+0x10a/0x149 [ 498.784776] should_failslab+0xd6/0x130 [ 498.788786] __kmalloc+0x2c1/0x400 [ 498.792354] ? match_number+0x9d/0x200 [ 498.796261] match_number+0x9d/0x200 [ 498.800002] ? match_strdup+0xa0/0xa0 [ 498.803927] ? memcpy+0x35/0x50 [ 498.807218] parse_opts.part.0+0x1b5/0x2d0 [ 498.811472] ? p9_fd_show_options+0x190/0x190 [ 498.815961] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 498.821287] ? fs_reclaim_release+0xd0/0x110 [ 498.825705] p9_fd_create+0x86/0x3b0 [ 498.829421] ? p9_fd_create_tcp+0x440/0x440 [ 498.833729] ? __raw_spin_lock_init+0x28/0x100 [ 498.838316] p9_client_create+0x5fd/0x12c0 [ 498.842562] ? p9_client_flush+0x4c0/0x4c0 [ 498.846799] ? __lockdep_init_map+0x100/0x560 [ 498.851289] ? __raw_spin_lock_init+0x28/0x100 [ 498.855960] v9fs_session_init+0x1c5/0x1540 [ 498.860357] ? pcpu_alloc+0xbe0/0xf50 [ 498.864149] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 498.868984] ? v9fs_show_options+0x6b0/0x6b0 [ 498.873401] ? v9fs_mount+0x54/0x860 [ 498.877138] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 498.882634] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 498.887666] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 498.892520] v9fs_mount+0x73/0x860 [ 498.896052] ? alloc_pages_current+0x15d/0x260 [ 498.900629] ? __lockdep_init_map+0x100/0x560 [ 498.905143] mount_fs+0x92/0x2a0 [ 498.908504] vfs_kern_mount.part.0+0x5b/0x470 [ 498.913003] do_mount+0xe53/0x2a00 [ 498.916560] ? copy_mount_string+0x40/0x40 [ 498.920820] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 498.925864] ? copy_mnt_ns+0xa30/0xa30 [ 498.929747] ? copy_mount_options+0x1fa/0x2f0 [ 498.934250] ? copy_mnt_ns+0xa30/0xa30 [ 498.938153] SyS_mount+0xa8/0x120 [ 498.941603] ? copy_mnt_ns+0xa30/0xa30 [ 498.945485] do_syscall_64+0x1d5/0x640 [ 498.949375] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 498.954573] RIP: 0033:0x4665f9 [ 498.957756] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 498.965463] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 498.972733] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 498.980104] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 498.987372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 498.994641] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:22 executing program 4: syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="0042454130310100"/32, 0x20, 0x8000}, {&(0x7f0000010100)="004e535230330100"/32, 0x20, 0x9000}, {&(0x7f0000010200)="0054454130310100"/32, 0x20, 0xa000}, {&(0x7f0000010300)="01000300aa0001001f89f0010c0000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e757855444600"/128, 0x80, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1d115d02002a4c696e7578205544464653000000000000000000000004050000", 0xe0, 0xc0c0}, {&(0x7f0000010500)="00000000000000000100"/32, 0x20, 0xc1e0}, {&(0x7f0000010600)="060003002d00010098cfae010d00000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000", 0x60, 0xd000}, {&(0x7f0000010700)="000000000000000000000000000000000000000900100000002a4f5354412055444620436f6d706c69616e74000000000102000000000000001000000100000000000000000000000600000001000000002a4c696e75782055444646530000000000000000000000040500"/128, 0x80, 0xd0c0}, {&(0x7f0000010800)="0000000000000000000000000000000000a00000120000000106010000000000", 0x20, 0xd1a0}, {&(0x7f0000010900)="05000300710001008ddcf0010e0000000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000000000000000000001000"/96, 0x60, 0xe000}, {&(0x7f0000010a00)="000000000000000000000000000000000000000000000000030000001c00000020000000002a4c696e7578205544464653000000000000000000000004050000", 0x40, 0xe0a0}, {&(0x7f0000010b00)="07000300bb00010098f910000f0000000600000001000000003000003c000000", 0x20, 0xf000}, {&(0x7f0000010c00)="04000300a20001003168f0011000000004000000002a554446204c5620496e666f00000000000000000000000102040500000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000", 0x80, 0x10000}, {&(0x7f0000010d00)="0000000000000000000000000000000000000009084c696e7578206d6b756466667320322e32000000000000000000000000000000000012084c696e757820756466746f6f6c7320322e3200000000000000000000000000000000130868747470733a2f2f6769746875622e636f6d2f70616c692f756466746f6f6c732f0022002a4c696e757820554446465300000000000000000000000405000000000000", 0xa0, 0x100e0}, {&(0x7f0000010e00)="080003000e0001000000f0011100"/32, 0x20, 0x11000}, {&(0x7f0000010f00)="0900030046000100c2ef7600120000000010e4070913122c1e0b56460100000000000000000000001700000000000000000000000000000000000000000000000000000000000000010000002e0000000f00000020000000002a4c696e757820554446465300000000000000000000000405000000000000050000000200000001020102010200"/160, 0xa0, 0x12000}, {&(0x7f0000000040)="080103280afa7335005f00010099b10800feff0004040600"/37, 0x25, 0x1c000}, {&(0x7f0000011100)="000103006200010087e4f001010000007810e4070913142c1d115d020300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e757855444600000000000000", 0x80, 0x1d000}, {&(0x7f0000011200)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900200000050000000000000000000000002a4f5354412055444620436f6d706c69616e7400000000010200000000000000000000000000000000000000000000001000000200"/256, 0x100, 0x1d0e0}, {&(0x7f0000011300)="050103005a0001007135a8000200000000000000001001000200000d00000000000000000000000000000000a57c00000100000000000000280000000000000001000000000000007810e4070913142c1d115d027810e4070913142c1d115d027810e4070913142c1d115d020100000000000000000000000000000000000000002a4c696e75782055444646530000000000000000000000040500000000000000000000000000000000000008000000280000000400"/192, 0xc0, 0x1e000}, {&(0x7f0000011400)="0101030077000100c39218000400000001000a00002000000200000000000000", 0x20, 0x20000}, {&(0x7f0000011500)="05010300f40001009e9fa8000500000000000000001001000200000400000000000000000000000000000000a53c00000200000000000000080100000000000001000000000000000010e4070913122c1d115d020010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c0100000000000000000000000000000000000000002a4c696e75782055444646530000000000000000000000040500000000000000000000000000000000000008000000080100000700"/192, 0xc0, 0x21000}, {&(0x7f0000011600)="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"/288, 0x120, 0x23000}, {&(0x7f0000011800)="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", 0x160, 0x24000}, {&(0x7f0000011a00)="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"/1280, 0x500, 0x25000}, {&(0x7f0000011f00)="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"/288, 0x120, 0x26000}, {&(0x7f0000012100)="0a0103002b000100330cd2000b00000000000000040000000100000500000000000003000000000000000000a57c000001000000000000000a000000000000000a0000000000000000000000000000000010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c01000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001300000000000000000000000a00000073797a6b616c6c65727300"/256, 0x100, 0x27000}, {&(0x7f0000012200)="0a010300ef0001001ddfd8000c00000000000000040000000100000500000000000001000000000000000000a57c000002000000000000002823000000000000282300000000000003000000000000000010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c01000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e75782055444646530000000000000000000000040500000000000014000000000000000000000010000000282300000d000000", 0xe0, 0x28000}, {&(0x7f0000012300)="0a01030045000100dd1c2c011000000000000000040000000100000500000000000003000000000000000000a57c000001000000000000006400000000000000640000000000000000000000000000000010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c0010e4070913122c1e0b0e5c01000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001600000000000000000000006400000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727300000000", 0x140, 0x2c000}, {&(0x7f0000012500)="020003006a0001001d17f0013f000000006000000c000000006000000c000000", 0x20, 0x3f000}], 0x0, &(0x7f0000012600)) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0xfff, 0x752}, 0x140, 0x1000000}}, &(0x7f0000000140), 0x1400) 01:05:22 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r3, 0x0, 0x8000ffffc001) sendto(r3, &(0x7f0000000180)="776f3bda6ae9b1b10a8b33aae74c310367eaa37216361cc4dde3eaadf6ec0cfc9e535e4ce249c2f6a34bd5adefb3dad96fcb2525c1ebb46dd6cea68afebfcb74e541921dcb7b8a2e0aefdf7323053d8e6117b402ce4daa10b4876ddb17b4568fe51e078f878f67a7a944f152031424df979d65c2a6817d140d3852ff086e747ad232771245538a41385837e8b19fa235dc53f7fef07eb4243ab5255593d55c36ef78555b38715610f6e0a4bb6843a896131bd4bad44ae063d92083d0741af80f55d174016915fd116d", 0xc9, 0x0, &(0x7f0000000280)=@hci={0x1f, 0x1}, 0x80) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000008, 0x80010, 0xffffffffffffffff, 0x4000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) accept$inet(r0, &(0x7f0000001480)={0x2, 0x0, @private}, &(0x7f00000014c0)=0x10) fsetxattr(r0, &(0x7f0000001500)=@random={'osx.', 'SET\x00'}, &(0x7f0000001540)='syzkaller0\x00', 0xb, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001580), 0x80000, 0x0) 01:05:22 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$setopts(0x4206, r2, 0x783, 0x100004) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 499.019571] 9pnet: Insufficient options for proto=fd 01:05:22 executing program 2 (fault-call:3 fault-nth:17): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:22 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1c9d03284f6d33265be9c604ce8682500fcecd803fcb7298f2d253ff9f240bc71ba5b985b9e6f13b181e222bfe22dbd7934226b864ad35ba48600e75c7ad23ae3997af4530", 0x66}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x200000, &(0x7f00000001c0)="868cb0e31042ce34c14cfeffffff35b713533648b116cbd70cd3c68cf75bd2bc09000000fe1a31afaa3085c3c9ef5dad9d073f740850b7a662b88498eddfbfbbef8e350700f89eaac4457439bbfbcabd4b5f0ea62e632154208633c51c17ee915824ea6e0635e34637814ad20d35071a1ff02e791b1a228b0334b11690696e5cb0b9ddfade1d7bc42be0034775c5f29115a845160c63d3a9805fc84f9ddc76e4895f91bd72afbfe05883e18d4ee5f14bee002b3389c57190d9fff6d7fda2b2f297d8f2279f9c8b023d011fac2fab1e723a") r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x14080) fcntl$setown(r2, 0x8, r0) [ 499.088051] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 499.115062] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 499.129254] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 499.174608] FAULT_INJECTION: forcing a failure. [ 499.174608] name failslab, interval 1, probability 0, space 0, times 0 [ 499.177419] UDF-fs: Scanning with blocksize 512 failed [ 499.217686] CPU: 1 PID: 16506 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 499.225609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.234972] Call Trace: [ 499.237565] dump_stack+0x1b2/0x281 [ 499.241198] should_fail.cold+0x10a/0x149 [ 499.245347] should_failslab+0xd6/0x130 [ 499.249320] kmem_cache_alloc_trace+0x29a/0x3d0 [ 499.254005] p9_fd_create+0x135/0x3b0 [ 499.257806] ? p9_fd_create_tcp+0x440/0x440 [ 499.262134] ? __raw_spin_lock_init+0x28/0x100 [ 499.266731] p9_client_create+0x5fd/0x12c0 [ 499.270992] ? p9_client_flush+0x4c0/0x4c0 [ 499.275229] ? __lockdep_init_map+0x100/0x560 [ 499.279726] ? __raw_spin_lock_init+0x28/0x100 [ 499.284311] v9fs_session_init+0x1c5/0x1540 [ 499.288629] ? pcpu_alloc+0xbe0/0xf50 [ 499.292445] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 499.297291] ? v9fs_show_options+0x6b0/0x6b0 [ 499.301706] ? v9fs_mount+0x54/0x860 [ 499.305419] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 499.310881] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 499.315903] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 499.320744] v9fs_mount+0x73/0x860 [ 499.324284] ? alloc_pages_current+0x15d/0x260 [ 499.328867] ? __lockdep_init_map+0x100/0x560 [ 499.333357] mount_fs+0x92/0x2a0 [ 499.336722] vfs_kern_mount.part.0+0x5b/0x470 [ 499.341233] do_mount+0xe53/0x2a00 [ 499.344775] ? copy_mount_string+0x40/0x40 [ 499.349007] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 499.354027] ? copy_mnt_ns+0xa30/0xa30 [ 499.357921] ? copy_mount_options+0x1fa/0x2f0 [ 499.362419] ? copy_mnt_ns+0xa30/0xa30 [ 499.366312] SyS_mount+0xa8/0x120 [ 499.369767] ? copy_mnt_ns+0xa30/0xa30 [ 499.373656] do_syscall_64+0x1d5/0x640 [ 499.377552] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 499.382744] RIP: 0033:0x4665f9 [ 499.385930] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 499.393642] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 499.400934] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 499.408204] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 499.415500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 499.422776] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 499.453839] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 499.461711] UDF-fs: Scanning with blocksize 1024 failed [ 499.481368] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 499.490549] UDF-fs: Scanning with blocksize 2048 failed [ 499.497290] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 499.511966] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 499.522221] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 499.530254] UDF-fs: Scanning with blocksize 4096 failed [ 499.537985] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 499.566458] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 499.575605] UDF-fs: Scanning with blocksize 512 failed [ 499.583452] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 499.591525] UDF-fs: Scanning with blocksize 1024 failed [ 499.597853] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 499.606144] UDF-fs: Scanning with blocksize 2048 failed [ 499.613267] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 499.623222] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 499.633782] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 499.641266] UDF-fs: Scanning with blocksize 4096 failed [ 499.646633] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 01:05:25 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x88000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendfile(r1, r2, &(0x7f0000001480)=0xc8b, 0x100000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:25 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) openat$incfs(r0, &(0x7f0000000240)='.pending_reads\x00', 0x240900, 0x63) r1 = dup2(r0, r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0xfea7) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4001, 0x9d) ftruncate(r3, 0x88001) openat(r3, &(0x7f00000001c0)='./file1\x00', 0x200840, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r2, 0x0) openat(r2, &(0x7f00000002c0)='./file0\x00', 0x286940, 0x8) creat(&(0x7f0000000180)='./file0\x00', 0x185) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x10000, 0x8001], 0x2, 0x80800}) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:25 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) wait4(r1, &(0x7f0000000140), 0x1, &(0x7f0000000280)) wait4(r2, &(0x7f0000000240), 0x80000000, &(0x7f0000000180)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ptrace$setregs(0x7, r3, 0x3, &(0x7f00000003c0)="fcede5f0668dfe4b4ea280f86028ee9f5879b8ad24e906c26123938fca3a074d8b1a4e2ddace554b1b9407909d6268730507db418b655186c255196e6e53154458dd70868f1120ade43bc9aafcc3ac00e6d7c39fee9f4f3e51e016495eb9dcc838bbd014c2d71403778c3825eb3bb75c74db7eb6480231e7fb5013ab86ee867abb14c6e591757379f626e3f85c612877a32f012606cbef9a2360e67dd0f98d9a4389fb910fbb071b3fc110ea04f49ab42814b0f46cb3039a35bd5f53686c603f") ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:25 executing program 2 (fault-call:3 fault-nth:18): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x10, 0x9}, [@ldst={0x5, 0x0, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 501.727959] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 501.747509] FAULT_INJECTION: forcing a failure. [ 501.747509] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 501.759558] CPU: 0 PID: 16539 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 501.767477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 01:05:25 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r1, r2, 0x0, 0x8000ffffc001) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r3, 0x5412, &(0x7f0000000080)=0x7e) r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r4, 0x5412, &(0x7f0000000080)=0x7e) syz_mount_image$jfs(&(0x7f0000000040), &(0x7f0000000080)='./bus\x00', 0x300, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r4]) 01:05:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000015c0)={0x9, 0x3, 0x3f, 0x3f, 0x3}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(r0, 0xc01064c2, &(0x7f0000001500)={0x0, 0x1, r0}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000001540)={0x8001, 0x3, 0x4, 0x2800, 0x3, {0x0, 0x2710}, {0x3, 0x2, 0xff, 0x4d, 0x1, 0x40, "beba0b4c"}, 0x80000001, 0x4, @fd=r0, 0xff, 0x0, r0}) kcmp(r2, r3, 0x2, r4, r5) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 501.776844] Call Trace: [ 501.779442] dump_stack+0x1b2/0x281 [ 501.783082] should_fail.cold+0x10a/0x149 [ 501.787248] __alloc_pages_nodemask+0x22c/0x2720 [ 501.792031] ? static_obj+0x50/0x50 [ 501.795664] ? __save_stack_trace+0x63/0x160 [ 501.800627] ? __lock_acquire+0x5fc/0x3f20 [ 501.804863] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 501.809717] ? static_obj+0x50/0x50 [ 501.813351] ? trace_hardirqs_on+0x10/0x10 [ 501.817589] ? depot_save_stack+0x10d/0x3f0 [ 501.821916] cache_grow_begin+0x91/0x700 [ 501.825980] ? trace_hardirqs_on+0x10/0x10 [ 501.830253] ? check_preemption_disabled+0x35/0x240 [ 501.835267] cache_alloc_refill+0x273/0x350 [ 501.839586] kmem_cache_alloc_trace+0x340/0x3d0 [ 501.844255] p9_client_prepare_req.part.0+0x4ea/0xb60 [ 501.849449] p9_client_rpc+0x170/0x1520 [ 501.853436] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 501.858454] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 501.863822] ? p9_pollwait+0x18e/0x1f0 [ 501.867732] ? p9_conn_create+0x4b0/0x4b0 [ 501.872005] ? pipe_poll+0x24f/0x2c0 [ 501.875737] ? p9_fd_poll+0x237/0x2e0 [ 501.879545] ? p9_conn_create+0x3aa/0x4b0 [ 501.883694] ? p9_fd_create+0x293/0x3b0 [ 501.887665] ? p9_fd_create_tcp+0x440/0x440 [ 501.891986] p9_client_create+0x92f/0x12c0 [ 501.896282] ? p9_client_flush+0x4c0/0x4c0 [ 501.900542] ? __lockdep_init_map+0x100/0x560 [ 501.905054] ? __raw_spin_lock_init+0x28/0x100 [ 501.909631] v9fs_session_init+0x1c5/0x1540 [ 501.913945] ? pcpu_alloc+0xbe0/0xf50 [ 501.917738] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 501.922579] ? v9fs_show_options+0x6b0/0x6b0 [ 501.926983] ? v9fs_mount+0x54/0x860 [ 501.930688] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 501.936132] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 501.941145] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 501.945998] v9fs_mount+0x73/0x860 [ 501.949550] ? alloc_pages_current+0x15d/0x260 [ 501.954119] ? __lockdep_init_map+0x100/0x560 [ 501.958609] mount_fs+0x92/0x2a0 [ 501.961979] vfs_kern_mount.part.0+0x5b/0x470 [ 501.966489] do_mount+0xe53/0x2a00 [ 501.970026] ? copy_mount_string+0x40/0x40 [ 501.974253] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 501.979261] ? copy_mnt_ns+0xa30/0xa30 [ 501.983153] ? copy_mount_options+0x1fa/0x2f0 [ 501.987772] ? copy_mnt_ns+0xa30/0xa30 [ 501.991688] SyS_mount+0xa8/0x120 [ 501.995145] ? copy_mnt_ns+0xa30/0xa30 [ 501.999025] do_syscall_64+0x1d5/0x640 [ 502.002989] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 502.008323] RIP: 0033:0x4665f9 [ 502.011517] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 502.019217] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 01:05:25 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000080)={0x5, 0x9, 0x1, 0x0, 0x2, [0x6, 0x2, 0x9, 0x9]}) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 502.026500] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 502.033769] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 502.041037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 502.048332] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:25 executing program 2 (fault-call:3 fault-nth:19): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 502.133674] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 502.165888] jfs: Unrecognized mount option "01777777777777777777777" or missing value [ 502.182416] FAULT_INJECTION: forcing a failure. [ 502.182416] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 502.194259] CPU: 1 PID: 16567 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 502.202151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.211515] Call Trace: [ 502.214116] dump_stack+0x1b2/0x281 [ 502.217756] should_fail.cold+0x10a/0x149 [ 502.221927] __alloc_pages_nodemask+0x22c/0x2720 [ 502.226688] ? static_obj+0x50/0x50 [ 502.230439] ? __save_stack_trace+0x63/0x160 [ 502.234844] ? __lock_acquire+0x5fc/0x3f20 [ 502.239084] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 502.243952] ? static_obj+0x50/0x50 [ 502.247596] ? trace_hardirqs_on+0x10/0x10 [ 502.252029] ? depot_save_stack+0x10d/0x3f0 [ 502.256653] cache_grow_begin+0x91/0x700 [ 502.260806] ? trace_hardirqs_on+0x10/0x10 [ 502.265038] ? check_preemption_disabled+0x35/0x240 [ 502.270056] cache_alloc_refill+0x273/0x350 [ 502.274402] kmem_cache_alloc_trace+0x340/0x3d0 [ 502.279098] p9_client_prepare_req.part.0+0x4ea/0xb60 [ 502.284439] p9_client_rpc+0x170/0x1520 [ 502.288440] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 502.293465] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 502.298820] ? p9_pollwait+0x18e/0x1f0 [ 502.302710] ? p9_conn_create+0x4b0/0x4b0 [ 502.306855] ? pipe_poll+0x24f/0x2c0 [ 502.310567] ? p9_fd_poll+0x237/0x2e0 [ 502.314366] ? p9_conn_create+0x3aa/0x4b0 [ 502.318525] ? p9_fd_create+0x293/0x3b0 [ 502.323122] ? p9_fd_create_tcp+0x440/0x440 [ 502.327453] p9_client_create+0x92f/0x12c0 [ 502.331683] ? p9_client_flush+0x4c0/0x4c0 [ 502.335921] ? __lockdep_init_map+0x100/0x560 [ 502.340414] ? __raw_spin_lock_init+0x28/0x100 [ 502.344997] v9fs_session_init+0x1c5/0x1540 [ 502.349318] ? pcpu_alloc+0xbe0/0xf50 [ 502.353129] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 502.357972] ? v9fs_show_options+0x6b0/0x6b0 [ 502.362393] ? v9fs_mount+0x54/0x860 [ 502.366204] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 502.371653] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 502.376680] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 502.381519] v9fs_mount+0x73/0x860 [ 502.385133] ? alloc_pages_current+0x15d/0x260 [ 502.389832] ? __lockdep_init_map+0x100/0x560 [ 502.394335] mount_fs+0x92/0x2a0 [ 502.397747] vfs_kern_mount.part.0+0x5b/0x470 [ 502.402243] do_mount+0xe53/0x2a00 [ 502.405826] ? copy_mount_string+0x40/0x40 [ 502.410115] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 502.415260] ? copy_mnt_ns+0xa30/0xa30 [ 502.419572] ? copy_mount_options+0x1fa/0x2f0 [ 502.424112] ? copy_mnt_ns+0xa30/0xa30 [ 502.428003] SyS_mount+0xa8/0x120 [ 502.431458] ? copy_mnt_ns+0xa30/0xa30 [ 502.435355] do_syscall_64+0x1d5/0x640 [ 502.439432] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 502.444633] RIP: 0033:0x4665f9 [ 502.447829] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 502.455530] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 502.462795] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 502.470066] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 502.477332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 01:05:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$sysv(&(0x7f0000001800), &(0x7f0000001840)='./bus\x00', 0x7ff, 0x6, &(0x7f0000001bc0)=[{&(0x7f0000001880)="e45952fe4f199d1e63b12b84230edfa221926a694833ca9ba9c52ddf4e31c8e93224cdd1fae7b4527421742cb62567a8f019650e103c56659317e483cef18b8f59122ceb7f5e885449f567a692ac59da3c964ec0fba3506f5620c78735eed83d936730c3b9d6b37688fda56fd5802ae0f3247f63a157aeeaa4a95198d34da21413d6232de6d5dfe7cfb10cb7a6775e3fc344608a46a8962d1ec03263adf450fbe69e9ac0d1f4be24e24713658054", 0xae, 0x7}, {&(0x7f0000001940)="b90597c266a40517da0389f5a761925d1ac5acbaf5253ae86b8bc27396047325ead7c43d7527", 0x26, 0x8}, {&(0x7f0000001980)="780d183d87686aa481", 0x9, 0x20}, {&(0x7f00000019c0)="8e2bb1df8da8199b9a5b526deafabc66686b0dffe226f330d784354cebff312c7f62ae3d5dee24fe26bd4aad0c4f57be2eb535adbd06ea1b25646e487933c9a653b25b0386633b8c292fd7a3097815bcf9c48001b83e667046c48d6312976d44c240fe09fdfce392e0b4916f504cfa2466597f064cf1cc0b76c1554a92426a3b8d771bb3328de5088067940b7290ff1bf650cfd947171583df72a9a1320b687019cda362b22e8552f63d96bcdb93114b09aefef4b5d4d734a089e91c6a976fb2aed01bb9f67d33f2514d62c63cb42e0fd203753838fcd94ce9e47d", 0xdb, 0x5}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)="fcd940a7d03938635fde6d995e9fe0914f4cf1fc28d6fc920ef16d4874fbce7d55a8ab49e872982578a29f2c9d2774a759f028e3e2a354aafd0f9e2aceed3fc217d9fa437fbfd3cabf3e04a51d92ea4d626fb4f73269c3eed1dcaa900f3a233747ac44b42fb9487a533b0643061397f14dafc05288d054496511e8a4496ccd68087271bc6596bc", 0x87, 0x9}], 0x81404, &(0x7f0000001d80)=ANY=[@ANYBLOB="d524262d2b5d5b6ab32c2c002c5443504f50545354524950002c52459e9039c05914ae8a61636b6673726f6f743d6c656e677468002c6673636f6e746578743d757365725f752c7063723d303030303030303030303030303030308bf8906c662f39944d1d5d57e283c8cae63c9c84075b7fe0fa8cfd2eccc24dd5e24b338f96e9a8f15032d3b55cda7b23a153d666737798512b106505d1a23f4eabe2e5d04475016f70a9ca944f09d5aa4dd94c9147f2e5bda2837c79cce40cd44612afbd703f8101763a474e12999a82f41687b2880a47732c33c9ae5ca2aef244bb9aba0eee38bf5764f30e977944519e555d71ed"]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000001, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r2, 0x88001) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001540)=""/104, 0x68}, {&(0x7f00000015c0)=""/197, 0xc5}, {&(0x7f00000016c0)=""/177, 0xb1}, {&(0x7f0000001780)=""/37, 0x25}], 0x4, 0xfff, 0x8001) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000001480)=0x2) r3 = syz_open_dev$mouse(&(0x7f00000014c0), 0x5, 0x10240) ioctl$TCSETS(r3, 0x5402, &(0x7f0000001500)={0x1f, 0xfffffc00, 0x6, 0x1ff, 0x1, "77ed4d0f7f5b0bbe95d576f7a9984495a4912a"}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:26 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000000, 0x3}, 0x0, 0xbffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = getpid() r3 = perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x1, 0x5, 0xe0, 0x8, 0x0, 0xffffffffffff5cdb, 0x2080, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000280), 0xa}, 0x422d0, 0xa13, 0x5, 0x0, 0x3, 0x80000000, 0xfffa, 0x0, 0x5, 0x0, 0x401}, 0xffffffffffffffff, 0x0, r0, 0x9) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xc7, 0xd2, 0x5, 0x0, 0x0, 0xb87, 0x40100, 0xb, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4000000, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x10c, 0x8001, 0xffffffff, 0x4, 0x8, 0x1f, 0x6, 0x0, 0xb2a, 0x0, 0x8}, r2, 0x2, r3, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x8, 0x9, 0x7, 0x11, 0x0, 0x5, 0x20, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x80000001, 0x4}, 0x14400, 0x4, 0x10000, 0x3, 0x7ff, 0x4, 0x83, 0x0, 0x7, 0x0, 0x5}, r2, 0x7, r0, 0xa) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xff, 0x7f, 0x3, 0x20, 0x0, 0x3, 0x80000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff7, 0x0, @perf_config_ext={0x40}, 0x10008, 0xb70, 0x400, 0x2, 0x0, 0x2, 0x0, 0x0, 0x452, 0x0, 0xda9}, r2, 0x2, 0xffffffffffffffff, 0xa) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e05b80ecdb4cb904044865160b00160002000000740004140e001100024d0000dc2976d153b4", 0x2e}], 0x1}, 0x0) [ 502.484614] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 502.619842] print_req_error: I/O error, dev loop1, sector 0 [ 502.633837] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:28 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:28 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r3, r4, 0x0, 0x8000ffffc001) setsockopt(r4, 0x96, 0xb630, &(0x7f0000000180)="6adb30408e4dfc58112a35db956cc7aba635fbf0a294cee2ba9d528e7e725c94923c919b769f74d02033d6b07fb327489eb7ad69bada0ee19770cf9c956ec553849381", 0x43) 01:05:28 executing program 2 (fault-call:3 fault-nth:20): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:28 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff03d3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000440), 0x200000, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f66696c652d8c75707065726469723d2e2f66696c65300348215152067b12bd"]) rmdir(&(0x7f00000000c0)='./bus/file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x7e) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0xc) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x100) setregid(0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000bc0)={{}, {}, [{}]}, 0x2c, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:05:28 executing program 3: r0 = gettid() ptrace$cont(0x20, r0, 0x434, 0xaf99) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) tkill(r0, 0x2c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:28 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a91780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000080)=0x7e) sendfile(r2, r1, &(0x7f0000000080), 0x7) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 504.759665] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:28 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 504.814427] FAULT_INJECTION: forcing a failure. [ 504.814427] name failslab, interval 1, probability 0, space 0, times 0 [ 504.867621] CPU: 0 PID: 16630 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 504.875547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.884911] Call Trace: [ 504.887513] dump_stack+0x1b2/0x281 [ 504.891155] should_fail.cold+0x10a/0x149 [ 504.895311] should_failslab+0xd6/0x130 [ 504.899293] __kmalloc+0x2c1/0x400 [ 504.902968] ? p9_fcall_alloc+0x19/0x90 [ 504.906947] ? __lockdep_init_map+0x100/0x560 [ 504.911464] p9_fcall_alloc+0x19/0x90 [ 504.915282] p9_client_prepare_req.part.0+0x86c/0xb60 [ 504.920497] p9_client_rpc+0x170/0x1520 [ 504.921661] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 504.924478] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 504.924490] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 504.924503] ? p9_pollwait+0x18e/0x1f0 [ 504.946289] ? p9_conn_create+0x4b0/0x4b0 [ 504.950456] ? pipe_poll+0x24f/0x2c0 [ 504.954181] ? p9_fd_poll+0x237/0x2e0 [ 504.958023] ? p9_conn_create+0x3aa/0x4b0 [ 504.962183] ? p9_fd_create+0x293/0x3b0 [ 504.966165] ? p9_fd_create_tcp+0x440/0x440 [ 504.970504] p9_client_create+0x92f/0x12c0 [ 504.974750] ? p9_client_flush+0x4c0/0x4c0 [ 504.979033] ? __lockdep_init_map+0x100/0x560 [ 504.983538] ? __raw_spin_lock_init+0x28/0x100 [ 504.988136] v9fs_session_init+0x1c5/0x1540 [ 504.992467] ? pcpu_alloc+0xbe0/0xf50 [ 504.996282] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 505.001175] ? v9fs_show_options+0x6b0/0x6b0 [ 505.005714] ? v9fs_mount+0x54/0x860 [ 505.009444] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 505.014911] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 505.019942] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 505.024804] v9fs_mount+0x73/0x860 [ 505.028352] ? alloc_pages_current+0x15d/0x260 [ 505.032944] ? __lockdep_init_map+0x100/0x560 [ 505.037452] mount_fs+0x92/0x2a0 [ 505.040829] vfs_kern_mount.part.0+0x5b/0x470 [ 505.045337] do_mount+0xe53/0x2a00 [ 505.048895] ? copy_mount_string+0x40/0x40 [ 505.053140] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 505.058166] ? copy_mnt_ns+0xa30/0xa30 [ 505.062060] ? copy_mount_options+0x1fa/0x2f0 [ 505.066564] ? copy_mnt_ns+0xa30/0xa30 [ 505.070460] SyS_mount+0xa8/0x120 [ 505.073914] ? copy_mnt_ns+0xa30/0xa30 [ 505.077805] do_syscall_64+0x1d5/0x640 [ 505.081707] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 505.086904] RIP: 0033:0x4665f9 [ 505.090095] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 505.097810] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 505.105089] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 01:05:28 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r3 = syz_mount_image$pvfs2(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="c4aba004f1b260bd4e8ad45dbd464b899f7409c036749d516307218f5b5ee4b4374124cce1b0a1942eddf22f141be127407b45d7b7bfccd9fca811cf30a99e218ae32e323936160f82f4bd61607871c9b62bd70b458be1bb54ba4d9a5a8108aed8c67c60ec964783fb6e95bb29b33a8269ff7b7dc4812bf7bfc3a99890cda1611c2bc2cf1df7c8f334876824cdd2a6beba449792d8d8000194c563800bb5e44ad47f84f700823571751b940dd3", 0xad, 0x3}, {&(0x7f0000000240)="b3309b399e16a21587e9999a633b4c546b431ad3126e7efcebed532b53d11d8047b674d362731e469a529cdf783243a22a4116842e82f00c0d01f187fe523b4e23dac9b4c52f5e9eaf6bb83d688941b7e5e1771c6801e88f5b25b03ec36eb9c045ff24410cfc4c342b5b0ab416d7b7a4d6a723d6fb36c6fc252dc0fd11422d8fb998d4b33a40411cd6f0b0c103d6646c4779c7a10f7cf957b7246af9163d13b2db58b85d6fd2a4d6c10e33f79bceb5a388bb53bfeb33a59f3e070aa544918b89f7d184db6d85acf00f4fb3c1bd99702f507a4bd5dc73d1", 0xd7, 0x4}, {&(0x7f0000000340)="8116e13a403f9b82a989ab19b031dfd1583ab3520a2077b624ef13b4f074a179a17bfd394fc868492f70923f71b4d9c628d8faadc0c2fe2a", 0x38}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB='cgroup.controllers\x00,uid>', @ANYRESDEC=r1, @ANYBLOB=',obj_role=cgroup.controllers\x00,dont_hash,fowner<', @ANYRESDEC=0xee01, @ANYBLOB="2cedc60000000000006f6f743d2c00"]) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(r3, &(0x7f0000000500)='./file0\x00', 0x80000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r5, 0xffffffffffffffff) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r5, @ANYBLOB=',obj_role=ext4\x00,\x00']) r6 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000002dc0)='./file0/file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000080), 0x0, 0x640}, {0x0, 0xffffffffffffff50}, {&(0x7f00000009c0)="8081000000180000daf4655fdaf4655fdaf4655f00000000001401008000000010000800000000000af301000400000000000000000000000200000030e461c7893858423f704327a36ea27caeb848cf862f9e0d", 0x54, 0x47fd}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f010000000000010080", 0x1d, 0x4c00}, {&(0x7f00000007c0)="111fc0d901000000803a0900803a09000000000006a851948d2de0de30ecb60c50394835eefc8871d78d92716bb2a092093fa5fe3962fb748dee4ae13f097ae03805c5bfca51b11107fcffffffe9f113ae450912c9eefecaf1d10aff8cda", 0x5e, 0x8001}, {&(0x7f0000000880)="2719c0d901000000803a", 0xa, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000002e00)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000002ec0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080c9a9a01a89fa4fd38697f1e25b269652e0cfa6a917373fa61e4f89d47cf17d66458e06ecffaa667807616bb43e5c08003ffac02586b456a9ad791cb893750ec7ff0f1bad724604ea023e33457d42ee9d89211903402e3de669bf698d2b61ad828451e3c87a16435d8d025b5710f67dccd8071933736dfdcb07a20aa0f1a0943819cdb5def8", 0xa2, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r8, r9, 0xffffffffffffffff) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC=r7, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r9, @ANYBLOB=',obj_role=ext4\x00,\x00']) stat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000000540)="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", 0x2000, &(0x7f0000002d40)={&(0x7f0000002540)={0x50, 0x0, 0x0, {0x7, 0x21, 0x7ff, 0x100483, 0x8000, 0x3f, 0x2, 0x4}}, &(0x7f00000025c0)={0x18, 0x0, 0xd0, {0x9}}, &(0x7f0000002600)={0x18, 0xfffffffffffffff5, 0xd4f8, {0x8}}, &(0x7f0000002640)={0x18, 0xfffffffffffffff5, 0x40, {0x8001}}, &(0x7f0000002680)={0x18, 0x0, 0x8001}, &(0x7f00000026c0)={0x28, 0x0, 0x3ff, {{0x1, 0x1, 0x2}}}, &(0x7f0000002700)={0x60, 0x0, 0x7, {{0xffffffffffffffff, 0x37b5dbd4, 0x4, 0x20, 0x401, 0x2, 0x3ff, 0x7}}}, &(0x7f0000002780)={0x18, 0x0, 0x101, {0x4}}, &(0x7f00000027c0)={0x11, 0x0, 0x400, {'\x00'}}, &(0x7f0000002800)={0x20, 0xfffffffffffffff5, 0x9, {0x0, 0x7}}, &(0x7f0000002840)={0x78, 0x0, 0x4135, {0x32, 0x5, 0x0, {0x4, 0x63, 0x1, 0x5, 0x9, 0x1, 0x5, 0x4, 0x10000, 0xc000, 0x800, 0x0, r2, 0x2, 0x4}}}, &(0x7f0000002980)={0x90, 0x0, 0x3, {0x3, 0x3, 0x2, 0x6, 0xb0, 0x2, {0x1, 0x1, 0x9, 0x6, 0xac02, 0xb5, 0x3ff, 0xffffffff, 0x6, 0xa000, 0x3, r7, r10, 0x81, 0xfffffffc}}}, &(0x7f0000002a40)={0x128, 0xffffffffffffffda, 0x78, [{0x0, 0x7, 0x3, 0x3ff, '\'*-'}, {0x0, 0x7, 0x3, 0x1f, '-$]'}, {0x6, 0x3, 0x1, 0x0, '.'}, {0x5, 0x400, 0x2, 0xb5, '\\,'}, {0x5, 0x280e, 0x0, 0x9}, {0x0, 0x0, 0x5, 0x80000000, '\xc3[{#$'}, {0x1, 0x2, 0x13, 0x4, 'cgroup.controllers\x00'}, {0x5, 0x7, 0x13, 0x6, 'cgroup.controllers\x00'}]}, &(0x7f0000002b80)={0xb0, 0xffffffffffffffea, 0x81, [{{0x1, 0x0, 0x7fff, 0x8000, 0x0, 0xfff, {0x1, 0x100000000, 0x2, 0x9, 0x9e, 0x1ee, 0x9640, 0x8001, 0x10001, 0xa000, 0x1ff, 0x0, r2, 0x8, 0x9}}, {0x2, 0x7f, 0x5, 0x4c, '%+&/+'}}]}, &(0x7f0000002c40)={0xa0, 0x0, 0x6, {{0x2, 0x3, 0x4, 0x4, 0x3ff, 0x81, {0x3, 0xa244, 0x6, 0x7fff, 0x7, 0x86a9, 0xffff, 0x97a800, 0x1, 0x8000, 0xc0, r1, r2, 0x7, 0xffffffff}}, {0x0, 0xf}}}, &(0x7f0000002d00)={0x20, 0xfffffffffffffffe, 0x8, {0x6, 0x0, 0x3f, 0x4}}}) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:28 executing program 2 (fault-call:3 fault-nth:21): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:28 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x148}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x3, 0x22) r3 = fcntl$getown(r2, 0x9) ptrace$cont(0x7, r3, 0x80, 0x70000000000) [ 505.112366] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 505.119644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 505.126923] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 505.139521] 9pnet: Couldn't grow tag array [ 505.149842] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 01:05:28 executing program 4: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x101080, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x550000) sendmsg$inet(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="030b0f2ec0beaf58bf75d1354639293fb7e720346d6617955428bec95bea739485c4e852f4c66a3365403e26b35aba137dcab5281cb77067573b50cb332ddcd1fbbe3be028633f74eff5be2434370b4985ff6409d7e46450d461b52f3b6af53888ce6f14abe90b3129e222ffa887aad6d81ddbc0f0cdedb5eb7581a611ea6f7404dbc2ffc089a7ab476f467b2589186e35ac5ecdbc8c0e1fe66cd2b9b7d0f3acec7c2b4eadc748e404d2811cd939f11ab79b5eaccf9e55794cd40f980e", 0xbd}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="2800000000000000000000000700000083030094040000830f77ac141400ac1414bbe0000001000014000000000000000000000002000000060000000000000014000000000000000000000002000000000000000000000014000000000000000000000001000000170f0000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac1e010100000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="f8620ab949359476e23566877f8e98a37b9b60fa47ddbc5306528c624bd3b5be1b72230c3d4d0a88c64e0bf4196886a41321468d3fc1b72675c8a2ca806ade2d8fb0768309c6c2868edf37f275475f67bf0000000000"], 0xb0}, 0x22040004) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) splice(r0, &(0x7f0000000180)=0x9, r3, &(0x7f0000000200)=0xc00000000000000, 0x4, 0x1) ioctl$ASHMEM_GET_SIZE(r2, 0x40046f41, 0x76006e) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000240)=0x8) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) splice(0xffffffffffffffff, 0x0, r2, &(0x7f0000000640), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r2, 0xb) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) [ 505.262176] FAULT_INJECTION: forcing a failure. [ 505.262176] name failslab, interval 1, probability 0, space 0, times 0 [ 505.298483] CPU: 1 PID: 16660 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 01:05:29 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x100, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r3, 0x0, 0x8000ffffc001) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000080), 0x0, 0x640}, {0x0}, {&(0x7f00000009c0)="8081000000180000daf4655fdaf4655fdaf4655f00000000001401008000000010000800000000000af301000400000000000000000000000200000030e461c7893858423f704327a36ea27caeb848cf862f9e0d", 0x54, 0x47fd}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f010000000000010080", 0x1d, 0x4c00}, {&(0x7f00000007c0)="111fc0d901000000803a0900803a09000000000006a851948d2de0de30ecb60c50394835eefc8871d78d92716bb2a092093fa5fe3962fb748dee4ae13f097ae03805c5bfca51b11107fcffffffe9f113ae450912c9eefecaf1d10aff8cda", 0x5e, 0x8001}, {&(0x7f0000000880)="2719c0d901000000803a", 0xa, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r7, 0xffffffffffffffff) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC=r5, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r7, @ANYBLOB=',obj_role=ext4\x00,\x00']) write$FUSE_CREATE_OPEN(r3, &(0x7f0000000180)={0xa0, 0xfffffffffffffffe, 0x0, {{0x3, 0x2, 0x2c8fea5f, 0x4, 0x1, 0x8, {0x3, 0x8, 0x11e5, 0x40, 0x2f3de92f0, 0x8, 0x8b, 0xde7, 0x5, 0x0, 0x9, r5, 0x0, 0x6, 0x8}}, {0x0, 0x9}}}, 0xa0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f00000002c0)={0x3, 'ip6gre0\x00', {}, 0x6}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:29 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r1, &(0x7f0000000080), 0x40000000, &(0x7f0000000140)) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 505.306419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.315784] Call Trace: [ 505.318385] dump_stack+0x1b2/0x281 [ 505.322020] should_fail.cold+0x10a/0x149 [ 505.326181] should_failslab+0xd6/0x130 [ 505.330160] __kmalloc+0x2c1/0x400 [ 505.333723] ? p9_fcall_alloc+0x19/0x90 [ 505.337695] ? __lockdep_init_map+0x100/0x560 [ 505.342194] p9_fcall_alloc+0x19/0x90 [ 505.346001] p9_client_prepare_req.part.0+0x86c/0xb60 [ 505.351212] p9_client_rpc+0x170/0x1520 [ 505.355200] ? trace_hardirqs_on_caller+0x3a8/0x580 01:05:29 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x4000000000000) [ 505.360264] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 505.365639] ? p9_pollwait+0x18e/0x1f0 [ 505.369567] ? p9_conn_create+0x4b0/0x4b0 [ 505.373729] ? pipe_poll+0x24f/0x2c0 [ 505.377746] ? p9_fd_poll+0x237/0x2e0 [ 505.381580] ? p9_conn_create+0x3aa/0x4b0 [ 505.385743] ? p9_fd_create+0x293/0x3b0 [ 505.389728] ? p9_fd_create_tcp+0x440/0x440 [ 505.394097] p9_client_create+0x92f/0x12c0 [ 505.398349] ? p9_client_flush+0x4c0/0x4c0 [ 505.402604] ? __lockdep_init_map+0x100/0x560 [ 505.407126] ? __raw_spin_lock_init+0x28/0x100 01:05:29 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x2, 0x0, 0x2}}, 0x14) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 505.411753] v9fs_session_init+0x1c5/0x1540 [ 505.416093] ? pcpu_alloc+0xbe0/0xf50 [ 505.419915] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 505.424774] ? v9fs_show_options+0x6b0/0x6b0 [ 505.429201] ? v9fs_mount+0x54/0x860 [ 505.432946] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 505.438408] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 505.443435] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 505.444417] ubi0: attaching mtd0 [ 505.448297] v9fs_mount+0x73/0x860 [ 505.448310] ? alloc_pages_current+0x15d/0x260 [ 505.448321] ? __lockdep_init_map+0x100/0x560 [ 505.448332] mount_fs+0x92/0x2a0 [ 505.448347] vfs_kern_mount.part.0+0x5b/0x470 [ 505.448358] do_mount+0xe53/0x2a00 [ 505.448373] ? copy_mount_string+0x40/0x40 [ 505.448384] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 505.448393] ? copy_mnt_ns+0xa30/0xa30 [ 505.448409] ? copy_mount_options+0x1fa/0x2f0 [ 505.493404] ? copy_mnt_ns+0xa30/0xa30 [ 505.497300] SyS_mount+0xa8/0x120 [ 505.500753] ? copy_mnt_ns+0xa30/0xa30 [ 505.504646] do_syscall_64+0x1d5/0x640 [ 505.508542] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 505.513735] RIP: 0033:0x4665f9 [ 505.516950] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 505.524664] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 505.531933] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 505.538001] ubi0: scanning is finished [ 505.539203] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 505.539210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 01:05:29 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) wait4(r1, &(0x7f0000000080), 0x40000005, &(0x7f0000000140)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 505.539215] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:29 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080)=0x5, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) read$FUSE(r2, &(0x7f0000000180)={0x2020}, 0x2020) [ 505.616869] ubi0: empty MTD device detected 01:05:29 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$setopts(0x6, r2, 0x1, 0x24) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 505.668732] ptrace attach of "/root/syz-executor.3"[16695] was attempted by "/root/syz-executor.3"[16697] [ 505.892974] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 505.900348] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 505.907055] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 505.921051] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 505.933605] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 505.942240] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 505.954374] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 290388677 [ 505.967541] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 505.983898] ubi0: background thread "ubi_bgt0d" started, PID 16710 [ 505.991415] ubi0: detaching mtd0 [ 506.046807] 9pnet: Couldn't grow tag array [ 506.056744] ubi0: mtd0 is detached 01:05:31 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:31 executing program 0: mount$fuse(0x20000000, &(0x7f0000000080)='./file0\x00', 0x0, 0x8001, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) fallocate(r0, 0x50, 0xffffffffffffffe0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) 01:05:31 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) tkill(r2, 0x26) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r3 = getpgrp(r2) ptrace$setopts(0x4200, r3, 0x2, 0x100010) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:31 executing program 2 (fault-call:3 fault-nth:22): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:31 executing program 4: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x101080, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x550000) sendmsg$inet(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="030b0f2ec0beaf58bf75d1354639293fb7e720346d6617955428bec95bea739485c4e852f4c66a3365403e26b35aba137dcab5281cb77067573b50cb332ddcd1fbbe3be028633f74eff5be2434370b4985ff6409d7e46450d461b52f3b6af53888ce6f14abe90b3129e222ffa887aad6d81ddbc0f0cdedb5eb7581a611ea6f7404dbc2ffc089a7ab476f467b2589186e35ac5ecdbc8c0e1fe66cd2b9b7d0f3acec7c2b4eadc748e404d2811cd939f11ab79b5eaccf9e55794cd40f980e", 0xbd}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="2800000000000000000000000700000083030094040000830f77ac141400ac1414bbe0000001000014000000000000000000000002000000060000000000000014000000000000000000000002000000000000000000000014000000000000000000000001000000170f0000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac1e010100000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="f8620ab949359476e23566877f8e98a37b9b60fa47ddbc5306528c624bd3b5be1b72230c3d4d0a88c64e0bf4196886a41321468d3fc1b72675c8a2ca806ade2d8fb0768309c6c2868edf37f275475f67bf0000000000"], 0xb0}, 0x22040004) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) splice(r0, &(0x7f0000000180)=0x9, r3, &(0x7f0000000200)=0xc00000000000000, 0x4, 0x1) ioctl$ASHMEM_GET_SIZE(r2, 0x40046f41, 0x76006e) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000240)=0x8) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) splice(0xffffffffffffffff, 0x0, r2, &(0x7f0000000640), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r2, 0xb) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 01:05:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fdc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "97c0d0f7406803"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fdc0)={0x0, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {r6}, {0x0, 0x0}, {}, {0x0}], 0x0, "97c0d0f7406803"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f080)={0x5, [{r74}, {}, {}, {}, {r91, r95}, {r41, r48}, {r100, r19}, {}, {0x0, r78}, {}, {}, {r117}, {0x0, r13}, {0x0, r71}, {r38}, {}, {}, {r105}, {}, {}, {0x0, r120}, {0x0, r123}, {}, {0x0, r128}, {}, {}, {0x0, r154}, {}, {}, {}, {0x0, r124}, {}, {}, {}, {0x0, r146}, {r72, r40}, {}, {0x0, r133}, {}, {r127, r108}, {}, {r94, r52}, {}, {0x0, r29}, {r5}, {0x0, r151}, {0x0, r163}, {}, {0x0, r34}, {}, {}, {r136}, {}, {}, {r62}, {r87, r43}, {0x0, r48}, {}, {0x0, r96}, {}, {r35, r108}, {0x0, r104}, {r79, r132}, {}, {}, {r158}, {r111}, {}, {r83}, {}, {r17, r77}, {r60, r99}, {}, {}, {}, {}, {}, {0x0, r131}, {}, {0x0, r50}, {0x0, r39}, {r152, r150}, {}, {r56, r22}, {0x0, r110}, {r5}, {}, {r73, r61}, {}, {0x0, r93}, {}, {r25, r57}, {}, {0x0, r82}, {r107}, {}, {r164}, {0x0, r48}, {r97}, {}, {}, {r31}, {}, {}, {r134}, {0x0, r51}, {}, {r14, r130}, {}, {0x0, r37}, {0x0, r36}, {r155, r11}, {}, {}, {}, {0x0, r9}, {r102}, {}, {0x0, r47}, {r76, r48}, {r49}, {r69, r90}, {}, {}, {0x0, r58}, {r66}, {}, {r59, r153}, {0x0, r149}, {0x0, r119}, {0x0, r65}, {r129, r39}, {0x0, r93}, {}, {}, {}, {}, {0x0, r68}, {0x0, r84}, {}, {0x0, r101}, {0x0, r89}, {0x0, r27}, {r44}, {r70}, {r159, r145}, {r138, r46}, {r21}, {}, {0x0, r121}, {r64}, {}, {}, {}, {r161}, {}, {r76, r45}, {r92, r57}, {r18}, {}, {0x0, r63}, {r74, r115}, {}, {r98, r15}, {}, {r26}, {r105}, {}, {}, {0x0, r148}, {0x0, r128}, {0x0, r157}, {}, {r125}, {}, {r53, r146}, {}, {r147}, {r33}, {r18}, {r144}, {r17, r139}, {}, {r102, r156}, {r161}, {}, {0x0, r162}, {}, {0x0, r140}, {0x0, r99}, {r122, r93}, {r10}, {r55, r103}, {r12, r114}, {r141}, {r92}, {r118, r116}, {0x0, r36}, {r112}, {0x0, r67}, {r122, r8}, {}, {r85, r86}, {}, {0x0, r54}, {}, {}, {r137}, {r25, r153}, {r28, r75}, {}, {}, {r70, r58}, {}, {0x0, r142}, {r80, r24}, {r23, r81}, {r30, r39}, {}, {r62, r37}, {}, {r113}, {}, {0x0, r51}, {r106}, {}, {}, {r160}, {}, {0x0, r24}, {r16}, {}, {r32}, {0x0, r126}, {}, {0x0, r13}, {}, {r98}, {r10}, {}, {}, {}, {0x0, r101}, {0x0, r135}, {0x0, r50}, {r141, r42}, {r25, r143}, {}, {0x0, r20}, {0x0, r7}, {0x0, r120}, {r109, r120}, {r88}, {}, {r6}], 0x8, "b48e43adf11678"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000062b40)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "1aaeee0b4ae8c0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063b40)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r166}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {r6, r165}], 0x5, "7abeb2215185f9"}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r167 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r167, 0x0, 0x8000ffffc001) getsockopt$inet_mreqsrc(r167, 0x0, 0x27, &(0x7f0000001480)={@initdev, @multicast1, @loopback}, &(0x7f00000014c0)=0xc) r168 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r168, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:31 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$cont(0x18, r2, 0xffffffff, 0xffc000000000000) [ 507.903137] FAULT_INJECTION: forcing a failure. [ 507.903137] name failslab, interval 1, probability 0, space 0, times 0 [ 507.922155] ubi0: attaching mtd0 [ 507.925154] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 507.974618] CPU: 1 PID: 16725 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 507.982544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.991907] Call Trace: [ 507.994506] dump_stack+0x1b2/0x281 [ 507.998138] should_fail.cold+0x10a/0x149 [ 508.002298] should_failslab+0xd6/0x130 [ 508.006278] kmem_cache_alloc_trace+0x29a/0x3d0 [ 508.010954] p9_client_prepare_req.part.0+0x8ce/0xb60 [ 508.016161] p9_client_rpc+0x170/0x1520 01:05:31 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000380)='./bus\x00', 0x0) fallocate(r1, 0x11, 0x0, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000001480)='./file0\x00', 0x8040, 0x110) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_elf64(r4, &(0x7f00000014c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x21, 0x5, 0x0, 0x126, 0x3, 0x6, 0x4, 0x95, 0x40, 0x1bb, 0x7, 0x81, 0x38, 0x2, 0xfa, 0x396, 0x5}, [{0x7, 0x9, 0x7fff, 0x80000000, 0x6, 0x2, 0x2, 0x3}, {0x7, 0x3, 0x1, 0x0, 0x9, 0x9, 0x10000, 0x5}], "7b0305d54c7feb8136168d68785efadaa3a892c827522a7f240725b61c6c42db2d89314f5b5fb2268c136aa2b018a4c4608505a432df78d67ba17023d54873", ['\x00', '\x00', '\x00']}, 0x3ef) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:31 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000001280)={0x1, 0x3, 0x1000, 0xcb, &(0x7f0000000180)="43bdc1e407262f8ef3d19c35679df4493b4ab0fa0c78a660a3a76d181154d6e8a8f11c905f007cbd19ecf3e63c231647d3cc0ff774428006f06a77b0a075af8178d38a81c596261c85729c8b7ba095d83f3b86a92658e9abdf0b38005a04b67f979b1d417d0bdaa5d10c9f6c0b5bbacf2a3f81fc7f98ba85ea8be38a5927f6fcaf0ee4c967216664c63fea40ba1600d4da6b87f7da4803dd4808a6599534823d45495fe410cede4556cdd4e29283981d017fc65702ad3e0b7ddf57b74f29e87cc34227cc5a268436bae924", 0x1000, 0x0, &(0x7f0000000280)="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"}) [ 508.020150] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 508.025180] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 508.030557] ? p9_pollwait+0x18e/0x1f0 [ 508.034447] ? p9_conn_create+0x4b0/0x4b0 [ 508.038604] ? pipe_poll+0x24f/0x2c0 [ 508.042325] ? p9_fd_poll+0x237/0x2e0 [ 508.046242] ? p9_conn_create+0x3aa/0x4b0 [ 508.050406] ? p9_fd_create+0x293/0x3b0 [ 508.054395] ? p9_fd_create_tcp+0x440/0x440 [ 508.058728] p9_client_create+0x92f/0x12c0 [ 508.062993] ? p9_client_flush+0x4c0/0x4c0 [ 508.067273] ? __lockdep_init_map+0x100/0x560 01:05:31 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) ptrace$setregs(0xd, r1, 0xfffffffffffffffe, &(0x7f0000000080)="888cfad506a8fffc2e09904dcb6c194fefe6e64dbccc909564ad01a3f2e3b3f197a12511ec1254fb") ptrace$cont(0x7, r1, 0x0, 0x0) [ 508.071781] ? __raw_spin_lock_init+0x28/0x100 [ 508.076377] v9fs_session_init+0x1c5/0x1540 [ 508.080710] ? pcpu_alloc+0xbe0/0xf50 [ 508.084523] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 508.089375] ? v9fs_show_options+0x6b0/0x6b0 [ 508.093816] ? v9fs_mount+0x54/0x860 [ 508.097614] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 508.103111] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 508.108228] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 508.113105] v9fs_mount+0x73/0x860 [ 508.116670] ? alloc_pages_current+0x15d/0x260 [ 508.121269] ? __lockdep_init_map+0x100/0x560 [ 508.125811] mount_fs+0x92/0x2a0 [ 508.129228] vfs_kern_mount.part.0+0x5b/0x470 [ 508.133749] do_mount+0xe53/0x2a00 [ 508.137306] ? do_raw_spin_unlock+0x164/0x220 [ 508.141930] ? copy_mount_string+0x40/0x40 [ 508.146187] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 508.151247] ? copy_mnt_ns+0xa30/0xa30 [ 508.155259] ? copy_mount_options+0x1fa/0x2f0 [ 508.159765] ? copy_mnt_ns+0xa30/0xa30 [ 508.163664] SyS_mount+0xa8/0x120 [ 508.167158] ? copy_mnt_ns+0xa30/0xa30 [ 508.171077] do_syscall_64+0x1d5/0x640 01:05:31 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 508.174985] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 508.180192] RIP: 0033:0x4665f9 [ 508.183385] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 508.191103] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 508.194310] ubi0: scanning is finished [ 508.198406] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 508.198413] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 01:05:32 executing program 2 (fault-call:3 fault-nth:23): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 508.198418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 508.198423] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 508.248185] 9pnet: Couldn't grow tag array [ 508.260881] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 508.380454] FAULT_INJECTION: forcing a failure. [ 508.380454] name failslab, interval 1, probability 0, space 0, times 0 [ 508.402877] CPU: 1 PID: 16768 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 508.411055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.420563] Call Trace: [ 508.423162] dump_stack+0x1b2/0x281 [ 508.426834] should_fail.cold+0x10a/0x149 [ 508.431012] should_failslab+0xd6/0x130 [ 508.435035] __kmalloc+0x2c1/0x400 [ 508.438585] ? p9pdu_readf+0x345/0x1970 [ 508.441083] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 508.442567] p9pdu_readf+0x345/0x1970 [ 508.442579] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 508.442592] ? p9pdu_writef+0xd0/0xd0 [ 508.442607] ? p9_fd_poll+0x237/0x2e0 [ 508.449801] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 508.453176] ? p9_fd_create+0x293/0x3b0 [ 508.453185] ? p9_fd_create_tcp+0x440/0x440 [ 508.453200] p9_client_create+0x9b2/0x12c0 [ 508.453215] ? p9_client_flush+0x4c0/0x4c0 [ 508.453230] ? __lockdep_init_map+0x100/0x560 [ 508.453245] ? __raw_spin_lock_init+0x28/0x100 [ 508.467613] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 508.472813] v9fs_session_init+0x1c5/0x1540 [ 508.472826] ? pcpu_alloc+0xbe0/0xf50 [ 508.472841] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 508.472851] ? v9fs_show_options+0x6b0/0x6b0 [ 508.472863] ? v9fs_mount+0x54/0x860 [ 508.472873] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 508.472884] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 508.472896] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 508.472907] v9fs_mount+0x73/0x860 [ 508.472915] ? alloc_pages_current+0x15d/0x260 [ 508.472925] ? __lockdep_init_map+0x100/0x560 [ 508.472936] mount_fs+0x92/0x2a0 [ 508.472949] vfs_kern_mount.part.0+0x5b/0x470 [ 508.472959] do_mount+0xe53/0x2a00 [ 508.472973] ? copy_mount_string+0x40/0x40 [ 508.472983] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 508.472991] ? copy_mnt_ns+0xa30/0xa30 [ 508.473001] ? copy_mount_options+0x1fa/0x2f0 [ 508.473008] ? copy_mnt_ns+0xa30/0xa30 [ 508.473018] SyS_mount+0xa8/0x120 [ 508.473026] ? copy_mnt_ns+0xa30/0xa30 [ 508.473037] do_syscall_64+0x1d5/0x640 [ 508.473052] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 508.473059] RIP: 0033:0x4665f9 [ 508.473064] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 508.473074] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 508.473079] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 508.473084] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 508.473090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 508.473096] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 508.656237] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 508.666602] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 508.675846] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 508.683743] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 290388677 [ 508.697840] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 508.708066] ubi0: background thread "ubi_bgt0d" started, PID 16773 [ 508.714734] ubi0: detaching mtd0 [ 508.731459] ubi0: mtd0 is detached 01:05:34 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:34 executing program 0: mount$fuse(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000080), 0x0, 0x640}, {0x0}, {&(0x7f00000009c0)="8081000000180000daf4655fdaf4655fdaf4655f00000000001401008000000010000800000000000af301000400000000000000000000000200000030e461c7893858423f704327a36ea27caeb848cf862f9e0d", 0x54, 0x47fd}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f010000000000010080", 0x1d, 0x4c00}, {&(0x7f00000007c0)="111fc0d901000000803a0900803a09000000000006a851948d2de0de30ecb60c50394835eefc8871d78d92716bb2a092093fa5fe3962fb748dee4ae13f097ae03805c5bfca51b11107fcffffffe9f113ae450912c9eefecaf1d10aff8cda", 0x5e, 0x8001}, {&(0x7f0000000880)="2719c0d901000000803a", 0xa, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, 0xffffffffffffffff) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC=r1, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r3, @ANYBLOB=',obj_role=ext4\x00,\x00']) syz_mount_image$nilfs2(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x7fff, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="a925fb65f43d46d9ef618a724318da", 0xf, 0x7fffffff}, {&(0x7f00000001c0)="598f9967c3dc832cda30bdc3dc6923f7c393c8878a2ca1be74e98b6190db5f97bba702c45beccb7b3fb78c6e620407b9ab83f8cc4c302f3f38bb09df35903545be0e2bf34897cd82f3f6a4b86c6f0825d0725d0b42382b5dc45b2b77fd0fb1751964e52bfd175e47edf15958127bdbb1c3cc2fcec72cb44198438e8512e89dfda3d66dfea1e84d1d978af79ab3fb7d1c9e7701df43f4c1217af85a135545cc3599c2e3b0d4a2d4c51ea81e8a1f3f3a7b1b2a9eb45878e201da0720ff4e33241cfe24bd410519b6f193c22d78ac4a4806e6003eab3c8ae0d35ff57e718d416b4fa52fd277c3c8dc34f6", 0xe9, 0x2}], 0x0, &(0x7f0000000300)={[{@norecovery}, {}, {@nobarrier}, {@norecovery}, {@nodiscard}, {@discard}], [{@dont_hash}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@uid_lt={'uid<', r3}}, {@smackfsdef={'smackfsdef', 0x3d, '!}*'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ']['}}, {@smackfsroot={'smackfsroot', 0x3d, ',*\\\x8b!}!\''}}, {@smackfsroot={'smackfsroot', 0x3d, 'cgroup.controllers\x00'}}, {@obj_type={'obj_type', 0x3d, 'cgroup.controllers\x00'}}]}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002140), 0x2201, 0x0) r6 = getegid() mount$fuse(0x0, &(0x7f0000002000)='./file0/file1\x00', &(0x7f0000002040), 0x0, &(0x7f0000004380)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize}, {@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x200}}, {@default_permissions}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@seclabel}, {@appraise}, {@context={'context', 0x3d, 'unconfined_u'}}]}}) syz_fuse_handle_req(r1, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x801}}}, 0x0, 0x0, 0x0, 0x0}) r7 = openat(0xffffffffffffff9c, &(0x7f00000020c0)='./file0/file0\x00', 0x0, 0x0) ioctl$KDSETLED(r7, 0x2285, 0x1000000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x76b94000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:34 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x100029) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) wait4(r2, &(0x7f0000000080), 0x1, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:34 executing program 2 (fault-call:3 fault-nth:24): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:34 executing program 4: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x101080, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x550000) sendmsg$inet(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="030b0f2ec0beaf58bf75d1354639293fb7e720346d6617955428bec95bea739485c4e852f4c66a3365403e26b35aba137dcab5281cb77067573b50cb332ddcd1fbbe3be028633f74eff5be2434370b4985ff6409d7e46450d461b52f3b6af53888ce6f14abe90b3129e222ffa887aad6d81ddbc0f0cdedb5eb7581a611ea6f7404dbc2ffc089a7ab476f467b2589186e35ac5ecdbc8c0e1fe66cd2b9b7d0f3acec7c2b4eadc748e404d2811cd939f11ab79b5eaccf9e55794cd40f980e", 0xbd}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="2800000000000000000000000700000083030094040000830f77ac141400ac1414bbe0000001000014000000000000000000000002000000060000000000000014000000000000000000000002000000000000000000000014000000000000000000000001000000170f0000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac1e010100000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="f8620ab949359476e23566877f8e98a37b9b60fa47ddbc5306528c624bd3b5be1b72230c3d4d0a88c64e0bf4196886a41321468d3fc1b72675c8a2ca806ade2d8fb0768309c6c2868edf37f275475f67bf0000000000"], 0xb0}, 0x22040004) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) splice(r0, &(0x7f0000000180)=0x9, r3, &(0x7f0000000200)=0xc00000000000000, 0x4, 0x1) ioctl$ASHMEM_GET_SIZE(r2, 0x40046f41, 0x76006e) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000240)=0x8) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) splice(0xffffffffffffffff, 0x0, r2, &(0x7f0000000640), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r2, 0xb) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) [ 510.956757] ubi0: attaching mtd0 [ 510.981574] FAULT_INJECTION: forcing a failure. [ 510.981574] name failslab, interval 1, probability 0, space 0, times 0 [ 510.997451] CPU: 1 PID: 16791 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 511.005374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.014739] Call Trace: [ 511.017339] dump_stack+0x1b2/0x281 [ 511.020976] should_fail.cold+0x10a/0x149 [ 511.025139] should_failslab+0xd6/0x130 [ 511.026263] ubi0: scanning is finished [ 511.029121] __kmalloc_track_caller+0x2bc/0x400 [ 511.029133] ? v9fs_session_init+0x387/0x1540 [ 511.029144] kstrdup+0x36/0x70 [ 511.029154] v9fs_session_init+0x387/0x1540 [ 511.029173] ? v9fs_show_options+0x6b0/0x6b0 [ 511.029185] ? v9fs_mount+0x54/0x860 [ 511.029196] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 511.029208] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 511.029218] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 511.029229] v9fs_mount+0x73/0x860 [ 511.029238] ? alloc_pages_current+0x15d/0x260 [ 511.029247] ? __lockdep_init_map+0x100/0x560 [ 511.029258] mount_fs+0x92/0x2a0 [ 511.029271] vfs_kern_mount.part.0+0x5b/0x470 [ 511.029284] do_mount+0xe53/0x2a00 [ 511.029294] ? do_raw_spin_unlock+0x164/0x220 [ 511.029307] ? copy_mount_string+0x40/0x40 [ 511.029318] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 511.029328] ? copy_mnt_ns+0xa30/0xa30 [ 511.029340] ? copy_mount_options+0x1fa/0x2f0 [ 511.119412] ? copy_mnt_ns+0xa30/0xa30 [ 511.123337] SyS_mount+0xa8/0x120 [ 511.126804] ? copy_mnt_ns+0xa30/0xa30 [ 511.130694] do_syscall_64+0x1d5/0x640 [ 511.134586] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 511.139775] RIP: 0033:0x4665f9 [ 511.142959] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 511.150672] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 511.157943] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 511.165232] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 511.172504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 01:05:34 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000007, 0x10012, r0, 0x742b1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:34 executing program 2 (fault-call:3 fault-nth:25): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 511.179777] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 511.201215] ptrace attach of "/root/syz-executor.3"[16792] was attempted by "/root/syz-executor.3"[16802] 01:05:35 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r3, 0x0, 0x8000ffffc001) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000180)=""/124, &(0x7f0000000080)=0x7c) creat(&(0x7f0000000200)='./file0\x00', 0x15) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) sendmmsg$inet6(r5, &(0x7f0000004680)=[{{&(0x7f0000000340)={0xa, 0x4e24, 0x8, @private0, 0x4}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000380)="694d1beb14240d39c38285f2adc5eb01fc8745ab73f4b46375157b7b514b57e3221dc14f00b159e54df34f19a13b8e589f6ce443935387f8e9cf27751e1b151c58be2b", 0x43}, {&(0x7f0000000400)="fdf275795dee20592536c47288cbf0425bbbdec99cb47a568cfd8e4dfeaaba4e6e3f807a177a182d48f107d44a3256061b5783a0a8b013a5ed9d7a26c8860d3e381df0b909aa1eb52c338439815fc05c111c6e6340ab79174a7033bca54319a81084f970a2cfd1823178fc1b57eac7142d8459b03738c199e8e2e7b65901cb37491cecb1d77e8ee586d5a56c9abaaa307e1b4576a7f3cb44be18047fbce8e558f2d4956d8741d62d098cea9a09506abbf11a7167c6018618f79c97aca406642a63f98d25a49850a5c6d43e3ea55c", 0xce}, {&(0x7f0000000500)="a5bf732fdaf41eca37e86678017f4b524cfacf81b83a5be29da871718c4e1346f43aff2ce6650d050f", 0x29}], 0x3, &(0x7f0000000580)=[@dstopts_2292={{0x88, 0x29, 0x4, {0x0, 0xd, '\x00', [@hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x48, {0x1, 0x10, 0x2, 0xff32, [0x7, 0x0, 0x5, 0x4, 0x200000000, 0x7ff, 0x7, 0x7f]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @pad1]}}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x8, 0xb, '\x00', [@calipso={0x7, 0x10, {0x3, 0x2, 0x0, 0x2, [0xef3]}}, @jumbo={0xc2, 0x4, 0xfffffffb}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}}}, @hopopts_2292={{0x38, 0x29, 0x36, {0xfd, 0x3, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7f}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x95}]}}}], 0x130}}, {{&(0x7f00000006c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x9}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000700)="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0x1000}, {&(0x7f0000001700)="d222068b192d4eb0b661053db8e985adb74e12ccbaf8a02f73f6bdf9860a575c1a603a2050caa13fee0e6e9cf1ee83f5e7bbf9e1cb", 0x35}], 0x2}}, {{&(0x7f0000001780)={0xa, 0x4e23, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f00000017c0)="20238c76056f5bf78281c83c93e2fd5d06458419645acdc46b43f44922da4ab48320c2a11c680351e92a3d7745823f32650e13d1e57ab5762e3e20b5597d859d2274060a27343e9f4fb753a6dc8dbe12e5290c549ca237ad8f4819dad1dd987fef1826ea9f57b64867d05a644305012a44ef02a5f43294cb7baa42a7d12c981f02b1fe819b5f16791d9bcf683ef09c83ea43d6dcee5aae4d3363b1beea3a7af6dc55b3f4d34b321410b476e6696a728ae163f80370d04f628ff8c63e35ca9cfd54", 0xc1}, {&(0x7f00000018c0)="6bdf983d1726f850653be6e9059487201f26da2f91e14a7b54e3f90d34983f88dbbd7e84f7bc791770cec285e10acff3da3a93704ee152d134357903a1b9476ed7ff643efc938b7a77074ae4fa0a5cb2245b5d8cef48053ad1798d173f7d29d52844ef4d5c3b20f56cf677e75c35344f1cfd21289425e6c3815b70b58341c7734d9cad4bff3b5f0103e0ce40980b83cb286a4ac9ec6cb59397213dfea316a186f47c9cf704e93f6a349123156a672a50a338", 0xb2}, {&(0x7f0000001980)="ffcb7537ba445e857d4ffba7085f8664505b1b027fb3e8f3f451249b4b1a847a3ffc0963c4357da11426228704317e549be25e593a1e076d08c8ace67e3c5ce267611999a91e8872cb47955817a818c2f47380f6d24c9b5b5f863c40f832f3e05c134ff3c4252290c56e502a98af33a0ea3d45506b95f33cb380191f48afb5704a5e2f018b95ab3a0a0954fc151240c683b375d8bf4ea6525270a87414b84ec4a94bd98d44c142852a7d52701ee267e44b626575f2c958", 0xb7}, 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0x1000}, {&(0x7f00000040c0)="1faab8ef8fe649ef1a023b86667502907d3aec3316f6b8", 0x17}], 0x4, &(0x7f0000004140)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @flowinfo={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x58}}, {{&(0x7f00000041c0)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, '\x00', 0x10}, 0x8}, 0x1c, &(0x7f0000004240)=[{&(0x7f0000004200)="a2b383ec66ce3648", 0x8}], 0x1, &(0x7f0000004280)=[@dstopts={{0x68, 0x29, 0x37, {0x33, 0x9, '\x00', [@jumbo={0xc2, 0x4, 0x1}, @padn, @calipso={0x7, 0x40, {0x1, 0xe, 0x9, 0x4, [0x8001, 0x4, 0x0, 0x6, 0x5, 0x5, 0xf354]}}]}}}], 0x68}}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000004300)="c896da1f1d1ceeb982bb7145318d655ced1bd433f2fd464b8bcebc84557a1b9b12c71677471ff56cb89d242a4f3bc58980339a844a23887d22863ac848852b3671754a6b0641486403b0586dd3c0ed484e56556037af068fba7cd317d8f5d6748ac73acd0005367f59eaf000e2b9890b76a1b46c0d9dee7ee689f224171ba712858580fb83c68747e631813d", 0x8c}, {&(0x7f00000043c0)="7ba85ca5d3fc1387c88015eba7dd1b239f8e50777a8f695b6ee8f154de944dc32c2553fd7a6a3d4feee2edec9d7a96441bb0417431aa0c93e3b730805770073203a953f9fa6bf997065390338c9fa12b9b89568fadfc0988250f1d7587bf2bc5627710f31055524cc5d7aeb6c0dd4f39ad847a51ba76f8ecfe3b1883e7e6e96112cf675aed6de63d6681d492e61113a0bc37fc42befb0356347226d8e1037f35cd059a93f19da303735b9ab52ec8cb257df0092ab0c1adad2320823c743538fa8dda2ad5974db23395615e6e9ee20274f1871db8f413262db8dcbb3db56760c0", 0xe0}, {&(0x7f00000044c0)="db0917f3394335afccbd03c2d29fd9744f2df2b70c62c4d7cc9b1f6583fc70f3015a7542b19be5294ec3c299cb16d12e50a294d7d8176a849d021ec29956d8eb3c8f28f9b90f0fe115f895e279d04445feb66afa2498ddfdf02723e10b46ac2d7c6064c1034c9b00acdd4e901ea9355c1a7b7c8dbe8590b7b3935c674c6ca18871fca696acff7af687708adbcba811d0a211863d23588d3788f97ec61a424f38fd3d21452f35789e9326a2369f54fd0d53851bdeef78483689b2a39f120093b0a31d2c3d5b32f2f5917d0085e68c", 0xce}], 0x3, &(0x7f0000004600)=[@pktinfo={{0x24, 0x29, 0x32, {@private1}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x2e, 0x0, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0xa0}]}}}], 0x48}}], 0x7, 0x0) [ 511.264997] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 511.325045] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 511.325468] FAULT_INJECTION: forcing a failure. [ 511.325468] name failslab, interval 1, probability 0, space 0, times 0 [ 511.336882] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 511.347593] CPU: 1 PID: 16812 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 511.358033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.362282] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 511.367485] Call Trace: [ 511.367506] dump_stack+0x1b2/0x281 [ 511.367521] should_fail.cold+0x10a/0x149 [ 511.367535] should_failslab+0xd6/0x130 [ 511.367547] __kmalloc+0x2c1/0x400 [ 511.367556] ? p9_fcall_alloc+0x19/0x90 [ 511.367565] p9_fcall_alloc+0x19/0x90 [ 511.367575] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 511.367589] p9_client_rpc+0x170/0x1520 [ 511.367602] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 511.367611] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 511.367620] ? p9_pollwait+0x18e/0x1f0 [ 511.367636] ? p9_conn_create+0x4b0/0x4b0 [ 511.379435] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 511.380075] ? pipe_poll+0x24f/0x2c0 [ 511.380089] ? p9_fd_poll+0x237/0x2e0 [ 511.380101] ? p9_conn_create+0x3aa/0x4b0 [ 511.380110] ? p9_fd_create+0x293/0x3b0 [ 511.380119] ? p9_fd_create_tcp+0x440/0x440 [ 511.380134] p9_client_create+0x92f/0x12c0 [ 511.380148] ? p9_client_flush+0x4c0/0x4c0 [ 511.384771] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 01:05:35 executing program 2 (fault-call:3 fault-nth:26): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:35 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000080)=0x7e) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES64=r2], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0xbc, @loopback, 0x5}, @in6={0xa, 0x4e24, 0x34b, @loopback}, @in6={0xa, 0x4e24, 0xa7, @initdev={0xfe, 0x88, '\x00', 0x3, 0x0}}, @in6={0xa, 0x4e21, 0x226e, @mcast2, 0x4}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @private=0x2}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e24, 0x100, @empty, 0xf0}], 0xcc) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x129102, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000100)) [ 511.388269] ? __lockdep_init_map+0x100/0x560 [ 511.388284] ? __raw_spin_lock_init+0x28/0x100 [ 511.388299] v9fs_session_init+0x1c5/0x1540 [ 511.388308] ? pcpu_alloc+0xbe0/0xf50 [ 511.388324] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 511.388335] ? v9fs_show_options+0x6b0/0x6b0 [ 511.388347] ? v9fs_mount+0x54/0x860 [ 511.388357] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 511.388368] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 511.388379] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 511.388390] v9fs_mount+0x73/0x860 [ 511.388399] ? alloc_pages_current+0x15d/0x260 [ 511.388406] ? __lockdep_init_map+0x100/0x560 [ 511.388416] mount_fs+0x92/0x2a0 [ 511.388429] vfs_kern_mount.part.0+0x5b/0x470 [ 511.388441] do_mount+0xe53/0x2a00 [ 511.388450] ? do_raw_spin_unlock+0x164/0x220 [ 511.388462] ? copy_mount_string+0x40/0x40 [ 511.388472] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 511.388482] ? copy_mnt_ns+0xa30/0xa30 [ 511.388493] ? copy_mount_options+0x1fa/0x2f0 [ 511.388502] ? copy_mnt_ns+0xa30/0xa30 [ 511.388512] SyS_mount+0xa8/0x120 [ 511.388520] ? copy_mnt_ns+0xa30/0xa30 [ 511.388532] do_syscall_64+0x1d5/0x640 [ 511.388547] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 511.388555] RIP: 0033:0x4665f9 [ 511.388560] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 511.388570] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 511.388576] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 511.388582] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 511.388587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 511.388599] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 511.396892] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 511.442211] 9pnet: Couldn't grow tag array [ 511.452255] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 290388677 [ 511.634832] FAULT_INJECTION: forcing a failure. [ 511.634832] name failslab, interval 1, probability 0, space 0, times 0 [ 511.640314] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 511.651753] CPU: 1 PID: 16823 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 511.662565] ubi0: background thread "ubi_bgt0d" started, PID 16817 [ 511.668694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.668699] Call Trace: [ 511.668720] dump_stack+0x1b2/0x281 [ 511.668733] should_fail.cold+0x10a/0x149 [ 511.668746] should_failslab+0xd6/0x130 [ 511.668757] __kmalloc+0x2c1/0x400 [ 511.668767] ? match_number+0x9d/0x200 01:05:35 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0xc0000, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000180)=""/45, 0x2d}], 0x2, 0x329, 0xc2e2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000080), 0x0, 0x640}, {0x0}, {&(0x7f00000009c0)="8081000000180000daf4655fdaf4655fdaf4655f00000000001401008000000010000800000000000af301000400000000000000000000000200000030e461c7893858423f704327a36ea27caeb848cf862f9e0d", 0x54, 0x47fd}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f010000000000010080", 0x1d, 0x4c00}, {&(0x7f00000007c0)="111fc0d901000000803a0900803a09000000000006a851948d2de0de30ecb60c50394835eefc8871d78d92716bb2a092093fa5fe3962fb748dee4ae13f097ae03805c5bfca51b11107fcffffffe9f113ae450912c9eefecaf1d10aff8cda", 0x5e, 0x8001}, {&(0x7f0000000880)="2719c0d901000000803a", 0xa, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, 0xffffffffffffffff) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC=r4, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r6, @ANYBLOB=',obj_role=ext4\x00,\x00']) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) [ 511.668778] match_number+0x9d/0x200 [ 511.668787] ? match_strdup+0xa0/0xa0 [ 511.668794] ? memcpy+0x35/0x50 [ 511.668808] v9fs_session_init+0x7a7/0x1540 [ 511.668826] ? v9fs_show_options+0x6b0/0x6b0 [ 511.668840] ? v9fs_mount+0x54/0x860 [ 511.668853] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 511.668863] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 511.668874] v9fs_mount+0x73/0x860 [ 511.668882] ? alloc_pages_current+0x15d/0x260 [ 511.668891] ? __lockdep_init_map+0x100/0x560 [ 511.668900] mount_fs+0x92/0x2a0 [ 511.668917] vfs_kern_mount.part.0+0x5b/0x470 [ 511.681302] ubi0: detaching mtd0 [ 511.686023] do_mount+0xe53/0x2a00 [ 511.686039] ? copy_mount_string+0x40/0x40 [ 511.686051] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 511.686061] ? copy_mnt_ns+0xa30/0xa30 [ 511.686070] ? copy_mount_options+0x1fa/0x2f0 [ 511.686078] ? copy_mnt_ns+0xa30/0xa30 [ 511.686088] SyS_mount+0xa8/0x120 [ 511.686097] ? copy_mnt_ns+0xa30/0xa30 [ 511.686109] do_syscall_64+0x1d5/0x640 [ 511.686123] entry_SYSCALL_64_after_hwframe+0x46/0xbb syz_fuse_handle_req(r0, &(0x7f0000000200)="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", 0x2000, &(0x7f0000002dc0)={&(0x7f0000002200)={0x50, 0xfffffffffffffff5, 0x7, {0x7, 0x21, 0x7, 0x10040, 0x1ff, 0x7f, 0x7, 0x7f}}, &(0x7f0000002280)={0x18, 0x0, 0xc000000, {0x3f}}, &(0x7f00000022c0)={0x18, 0x0, 0xfff, {0x7f}}, &(0x7f0000002300)={0x18, 0x0, 0x5, {0xffffffff}}, &(0x7f0000002340)={0x18, 0x0, 0x3, {0x1}}, &(0x7f0000002380)={0x28, 0x0, 0x40d7, {{0x7, 0x6}}}, &(0x7f00000023c0)={0x60, 0x0, 0x10000, {{0x7fff, 0x9, 0xd542, 0x3ff, 0x3ff, 0x1, 0x6}}}, &(0x7f0000002440)={0x18, 0x0, 0xffff, {0x9}}, &(0x7f0000002480)={0x23, 0x0, 0x1000, {'cgroup.controllers\x00'}}, &(0x7f00000024c0)={0x20, 0x9317250ef0e379be, 0x2, {0x0, 0x2}}, &(0x7f0000002600)={0x78, 0xfffffffffffffff5, 0x100000000, {0x5, 0x3, 0x0, {0x2, 0x7, 0x2, 0x1, 0x100000000, 0xae, 0x40, 0x8000000, 0x6, 0x4000, 0x4, 0x0, 0x0, 0x1, 0x9}}}, &(0x7f00000027c0)={0x90, 0x24, 0x3, {0x0, 0x3, 0x1, 0x1ff, 0x7, 0x0, {0x2, 0x3, 0x9, 0xfffffffffffffffd, 0x8, 0x3, 0x1ff, 0x0, 0x58, 0xa000, 0x7fff, 0x0, 0xffffffffffffffff, 0x1, 0x5e6}}}, &(0x7f0000002880)=ANY=[@ANYBLOB="00020000000000"], &(0x7f0000002980)={0x340, 0x0, 0x7ff, [{{0x3, 0x2, 0x100000000, 0xb8f, 0x15, 0x4, {0x3, 0x2, 0x800, 0xfffffffffffffff9, 0x100000001, 0x2, 0x6, 0x100, 0x8001, 0x4000, 0x800, 0xffffffffffffffff, 0x0, 0x7, 0x1ff}}, {0x1, 0xbe, 0x13, 0xffffffff, 'cgroup.controllers\x00'}}, {{0x0, 0x1, 0x10000, 0x8, 0x0, 0x400, {0x3, 0x1ffc000000000000, 0x7f, 0xfff, 0x81, 0x4, 0x1ff, 0x8ba3, 0x3, 0xa000, 0x154, 0x0, 0x0, 0x3f, 0xfff}}, {0x6, 0x9, 0x1, 0x74c9, '#'}}, {{0x1, 0x1, 0x6, 0x80000001, 0x8, 0x1410000, {0x2, 0x7, 0x3, 0x100, 0x401, 0x7ff, 0x6, 0x0, 0x2, 0x4000, 0x7, 0x0, 0x0, 0x1, 0x1ff}}, {0x6, 0x8, 0xa, 0x2, '/dev/rtc0\x00'}}, {{0x2, 0x2, 0x2, 0xb3, 0x9, 0x8, {0x3, 0x0, 0x8, 0x9, 0x4, 0x7, 0x80000000, 0x3, 0x1fffc0, 0xc000, 0x2000, 0xee01, r2, 0x8, 0x6}}, {0x6, 0x80000001, 0x1, 0x4, '['}}, {{0x4, 0x0, 0x40, 0x100, 0x1, 0xeb, {0x6, 0x7f, 0x80000000, 0x0, 0x7, 0xfffffffffffffff7, 0x4, 0x8a40, 0x78c, 0x1000, 0x7fffffff, 0x0, 0xee00, 0x0, 0x3}}, {0x5, 0x8, 0x0, 0x66000000}}]}, &(0x7f0000002cc0)={0xa0, 0x0, 0x1, {{0x0, 0x3, 0x0, 0x9, 0x77c, 0x4, {0x5, 0xfffffffffffffed2, 0x7fff, 0x2, 0x2a, 0xfff, 0x96ad, 0x20, 0x3, 0xc000, 0x0, r6, r8, 0x5c000, 0xfff}}, {0x0, 0x8}}}, &(0x7f0000002d80)={0x20, 0xfffffffffffffff5, 0x1, {0x1, 0x4, 0x40, 0xff}}}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r9, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 511.686131] RIP: 0033:0x4665f9 [ 511.686136] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 511.686147] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 511.686152] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 511.686157] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 511.686162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 511.686168] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 511.880581] ubi0: mtd0 is detached 01:05:37 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000001480), 0x800) preadv(r1, &(0x7f0000002540)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/86, 0x56}], 0x2, 0xd9f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) sendmsg$kcm(r0, &(0x7f0000004ec0)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000002580)="f15d3b434d7a095b363f9bdd26a4f80dd9fa4ad9bac1da8b3cd90549714ae82533486631fc64b3095332f35f4131667500f31911e49ba07bd7756fe0c47b625857f90dea203dbcf9c27238b3793c3269049c98d29533d364de03a913889199c3680f286b2ae7c273c48322d89ba905f887dcd11dff64a0765dcaac88abaa46f31b867faf11d2df25542d730400a021ca45cc8c15cb52b052e83fce805f6e90bb44eb8f6206a58507eb38841e7fb309", 0xaf}, {&(0x7f0000002640)="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"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"}, {0x88, 0x10d, 0x575, "3f44781ed5780f338ca2c025afecf4f272eee6eeee55750fcd87e6a75bfed35a88538898feaa90b0a457fd55859ec23132ecc609192592fb093bd6e04cf07ecb20fade8a5af1a185b613343605c0da7d1c334322c216218e18d498179b48c65b589f0c6c601594762b22d4baca64770d57dbf7eb67"}, {0xf0, 0x1, 0x5, "72bc4d2772024cdc1044a62b56577df76e5e7d1714d5df322a4719088d5331bf3bff3146bf4311d509419459b14685b174c8fb5a4520c3e23cea807b7f5c6e4e671e829f950afbc039ea8f1f41be58fee05d3fc9f02a6aebb4a3948ed54da3a6bd59c7e1310accd5412df455a6de751e57846316049aa8a525e3f2093e10812074e2581b3e1480780db1fc2cc8677a6f3a82287a4c8ac071a21a8181460a78adde3786b773edf9e02b550f1cdc210aeae1e2f6d4e94dd42db9511bcfba17d52fd63354a5e3e9c83ffc83e33d7199414af990a79018d09d9d5d9cdac7"}], 0x1450}, 0x1) 01:05:37 executing program 2 (fault-call:3 fault-nth:27): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:37 executing program 4: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x101080, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x550000) sendmsg$inet(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="030b0f2ec0beaf58bf75d1354639293fb7e720346d6617955428bec95bea739485c4e852f4c66a3365403e26b35aba137dcab5281cb77067573b50cb332ddcd1fbbe3be028633f74eff5be2434370b4985ff6409d7e46450d461b52f3b6af53888ce6f14abe90b3129e222ffa887aad6d81ddbc0f0cdedb5eb7581a611ea6f7404dbc2ffc089a7ab476f467b2589186e35ac5ecdbc8c0e1fe66cd2b9b7d0f3acec7c2b4eadc748e404d2811cd939f11ab79b5eaccf9e55794cd40f980e", 0xbd}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="2800000000000000000000000700000083030094040000830f77ac141400ac1414bbe0000001000014000000000000000000000002000000060000000000000014000000000000000000000002000000000000000000000014000000000000000000000001000000170f0000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac1e010100000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="f8620ab949359476e23566877f8e98a37b9b60fa47ddbc5306528c624bd3b5be1b72230c3d4d0a88c64e0bf4196886a41321468d3fc1b72675c8a2ca806ade2d8fb0768309c6c2868edf37f275475f67bf0000000000"], 0xb0}, 0x22040004) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) splice(r0, &(0x7f0000000180)=0x9, r3, &(0x7f0000000200)=0xc00000000000000, 0x4, 0x1) ioctl$ASHMEM_GET_SIZE(r2, 0x40046f41, 0x76006e) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000240)=0x8) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) splice(0xffffffffffffffff, 0x0, r2, &(0x7f0000000640), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r2, 0xb) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 01:05:37 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) r3 = getpid() ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) wait4(r3, 0x0, 0x80000000, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=r4) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:37 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000080), 0x0, 0x640}, {0x0}, {&(0x7f00000009c0)="8081000000180000daf4655fdaf4655fdaf4655f00000000001401008000000010000800000000000af301000400000000000000000000000200000030e461c7893858423f704327a36ea27caeb848cf862f9e0d", 0x54, 0x47fd}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f010000000000010080", 0x1d, 0x4c00}, {&(0x7f00000007c0)="111fc0d901000000803a0900803a09000000000006a851948d2de0de30ecb60c50394835eefc8871d78d92716bb2a092093fa5fe3962fb748dee4ae13f097ae03805c5bfca51b11107fcffffffe9f113ae450912c9eefecaf1d10aff8cda", 0x5e, 0x8001}, {&(0x7f0000000880)="2719c0d901000000803a", 0xa, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, 0xffffffffffffffff) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC=r3, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r5, @ANYBLOB=',obj_role=ext4\x00,\x00']) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000028c0)={{{@in=@private, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f00000029c0)=0xe8) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000180)="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", 0x2000, &(0x7f0000002b00)={&(0x7f0000002180)={0x50, 0x0, 0x200, {0x7, 0x21, 0x1, 0x102260, 0x7, 0x6, 0x2, 0xfff}}, &(0x7f0000000100)={0x18, 0xfffffffffffffff5, 0x33d, {0x6}}, &(0x7f0000002200)={0x18, 0x0, 0x5, {0x683c}}, &(0x7f0000002240)={0x18, 0xfffffffffffffff5, 0x81, {0x37}}, &(0x7f0000002280)={0x18, 0x0, 0x4, {0xb540}}, &(0x7f00000022c0)={0x28, 0x0, 0x7f, {{0x2, 0x3}}}, &(0x7f0000002300)={0x60, 0xfffffffffffffff5, 0x722c, {{0x7, 0x1, 0x0, 0x1, 0x4617, 0x400, 0x307, 0x3}}}, &(0x7f0000002380)={0x18, 0xffffffffffffffda}, &(0x7f00000023c0)={0x23, 0x0, 0x7, {'cgroup.controllers\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000002440)={0x78, 0xfffffffffffffffe, 0x4, {0x100, 0x0, 0x0, {0x4, 0x80000001, 0x10000, 0x8, 0xe8, 0xa084, 0xaf, 0x0, 0x8, 0xc000, 0x401, 0x0, 0xee01, 0x7, 0x8}}}, &(0x7f0000002540)={0x90, 0x0, 0x0, {0x6, 0x2, 0x1f, 0x8000, 0x96, 0x4, {0x1, 0x9, 0x3, 0x1ff, 0x6, 0x82d, 0x2, 0x1, 0x9, 0x0, 0x83c, 0x0, 0x0, 0x31, 0x8000}}}, &(0x7f0000002600)={0x108, 0x0, 0x2, [{0x1, 0x3000000000, 0x13, 0x4, 'cgroup.controllers\x00'}, {0x5, 0x0, 0x0, 0x6}, {0x0, 0x2060729b00000, 0x13, 0x5, 'cgroup.controllers\x00'}, {0x5, 0x1, 0x13, 0x64, 'cgroup.controllers\x00'}, {0x4, 0x100, 0x13, 0x0, 'cgroup.controllers\x00'}, {0x1, 0x6, 0x1, 0x100, '.'}]}, &(0x7f0000002740)={0x160, 0x0, 0x1, [{{0x6, 0x3, 0xfff, 0x7ff, 0x200, 0x7ff, {0x5, 0x4a, 0x0, 0x7, 0x3, 0x6, 0x8, 0x10001, 0x4, 0x6000, 0xfff, 0x0, r1, 0x8}}, {0x2, 0x7fffffff, 0x13, 0x1ff8, 'cgroup.controllers\x00'}}, {{0x4, 0x0, 0xfc, 0x1, 0x1000, 0x7f, {0x4, 0x1c, 0x100000000, 0x6, 0x7, 0xfffffffffffffff9, 0x5, 0x6, 0x7fffffff, 0xc000, 0x39e5000, r5, 0xee01, 0x8, 0x5}}, {0x4, 0x40, 0x1, 0x6, ']'}}]}, &(0x7f0000002a00)={0xa0, 0x0, 0x0, {{0x1, 0x1, 0x0, 0x8, 0x8000, 0x8, {0x3, 0x1, 0x7, 0xb24b, 0x800, 0x1, 0x50, 0xd26, 0x40, 0x4000, 0x5, r6, r8, 0x6, 0x800}}, {0x0, 0x10}}}, &(0x7f0000002ac0)={0x20, 0xfffffffffffffff5, 0xfffffffffffff801, {0x3f, 0x0, 0x1, 0x658}}}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r9, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r10, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:37 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clone(0x40400, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="529c8c29cca56ad4b957ae803dd0b911ec5a6b23e17950802e9b97f39b9cd089d3c580d95feeab071f804c6f41c6b3c6796fceffb83769b3a2f9d8cbcf363642957e5639e65efa5c6af513fca02566f4a60910bf9fccc1235a226ead8a7f45166ec45bd7e3ff823e84042701c28292dd1939") bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, 0x0, 0x304, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x5ad}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x10, 0x13, [{0x22}, {0x36, 0x1}, {0x6}, {0x1b, 0x1}, {0x24}, {0x12}, {0x4}, {0x6c, 0x1}, {0xc, 0x1}, {0x47}, {0x5, 0x1}, {0x2e6bda35bd768a70}]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x24001800}, 0x20000010) [ 513.991760] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 514.025292] FAULT_INJECTION: forcing a failure. [ 514.025292] name failslab, interval 1, probability 0, space 0, times 0 [ 514.041591] ubi0: attaching mtd0 [ 514.048309] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 514.078212] CPU: 0 PID: 16851 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 514.086168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.087170] ubi0: scanning is finished [ 514.095616] Call Trace: [ 514.095639] dump_stack+0x1b2/0x281 [ 514.095652] should_fail.cold+0x10a/0x149 [ 514.095666] should_failslab+0xd6/0x130 [ 514.095678] __kmalloc+0x2c1/0x400 [ 514.095687] ? match_number+0x9d/0x200 [ 514.095698] match_number+0x9d/0x200 [ 514.095707] ? match_strdup+0xa0/0xa0 [ 514.095715] ? memcpy+0x35/0x50 [ 514.095729] v9fs_session_init+0x7a7/0x1540 01:05:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x2000001, 0x50, 0xffffffffffffffff, 0xb16b1000) 01:05:37 executing program 0: mount$fuse(0x20000000, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) sendfile(0xffffffffffffffff, r1, &(0x7f0000000100)=0x56, 0x8) [ 514.095749] ? v9fs_show_options+0x6b0/0x6b0 [ 514.095763] ? v9fs_mount+0x54/0x860 [ 514.095777] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 514.095787] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 514.095799] v9fs_mount+0x73/0x860 [ 514.095808] ? alloc_pages_current+0x15d/0x260 [ 514.095818] ? __lockdep_init_map+0x100/0x560 [ 514.095830] mount_fs+0x92/0x2a0 [ 514.095844] vfs_kern_mount.part.0+0x5b/0x470 [ 514.095857] do_mount+0xe53/0x2a00 [ 514.095867] ? assoc_array_gc+0x10e1/0x1110 [ 514.095877] ? retint_kernel+0x2d/0x2d [ 514.095889] ? copy_mount_string+0x40/0x40 [ 514.095903] ? audit_kill_trees+0x230/0x230 [ 514.095914] ? copy_mount_options+0x1fa/0x2f0 [ 514.095924] ? copy_mnt_ns+0xa30/0xa30 [ 514.095935] SyS_mount+0xa8/0x120 [ 514.095943] ? copy_mnt_ns+0xa30/0xa30 [ 514.095956] do_syscall_64+0x1d5/0x640 [ 514.095970] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 514.095978] RIP: 0033:0x4665f9 [ 514.095983] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 514.095994] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 01:05:38 executing program 2 (fault-call:3 fault-nth:28): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 514.095999] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 514.096004] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 514.096009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 514.096014] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 514.214361] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 514.252064] ptrace attach of "/root/syz-executor.3"[16870] was attempted by "/root/syz-executor.3"[16873] 01:05:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000001480)='./file0\x00', 0x2000812) mmap(&(0x7f00001ed000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x1000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat(r0, &(0x7f00000014c0)='./file1\x00', 0x80, 0x34) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:38 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$cont(0x18, r0, 0x1, 0x2) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/164}, 0xac, 0x1, 0x3000) getpriority(0x1, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x2, r3, 0x0, r4, 0x0, 0x44, 0x40}, 0x0, 0x0, 0xffff, 0x0, 0x80, 0xc7, 0xe8b, 0x800, 0x1, 0x7ff, r1, r0}) [ 514.385787] FAULT_INJECTION: forcing a failure. [ 514.385787] name failslab, interval 1, probability 0, space 0, times 0 [ 514.401820] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 514.442114] CPU: 0 PID: 16883 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 514.450040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.459404] Call Trace: [ 514.462002] dump_stack+0x1b2/0x281 [ 514.465635] should_fail.cold+0x10a/0x149 [ 514.469791] should_failslab+0xd6/0x130 [ 514.473789] __kmalloc+0x2c1/0x400 [ 514.477678] ? p9_fcall_alloc+0x19/0x90 [ 514.481680] ? __lockdep_init_map+0x100/0x560 [ 514.486179] p9_fcall_alloc+0x19/0x90 [ 514.489981] p9_client_prepare_req.part.0+0x86c/0xb60 [ 514.495201] p9_client_rpc+0x170/0x1520 [ 514.499205] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 514.504569] ? lock_acquire+0x170/0x3f0 [ 514.508543] ? lock_downgrade+0x740/0x740 [ 514.512694] ? lock_acquire+0x170/0x3f0 [ 514.516670] ? lock_downgrade+0x740/0x740 [ 514.520817] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 514.526038] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 514.531059] p9_client_attach+0x137/0x750 [ 514.535206] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 514.540765] ? v9fs_session_init+0xad1/0x1540 [ 514.545264] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 514.550373] v9fs_session_init+0xc03/0x1540 [ 514.554718] ? v9fs_show_options+0x6b0/0x6b0 [ 514.559143] ? v9fs_mount+0x54/0x860 [ 514.562868] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 514.567914] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 514.572862] v9fs_mount+0x73/0x860 [ 514.576405] ? alloc_pages_current+0x15d/0x260 [ 514.580993] ? __lockdep_init_map+0x100/0x560 [ 514.585491] mount_fs+0x92/0x2a0 [ 514.588864] vfs_kern_mount.part.0+0x5b/0x470 [ 514.593382] do_mount+0xe53/0x2a00 [ 514.596933] ? copy_mount_string+0x40/0x40 [ 514.601173] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 514.606200] ? copy_mnt_ns+0xa30/0xa30 [ 514.610100] ? copy_mount_options+0x1fa/0x2f0 [ 514.614629] ? copy_mnt_ns+0xa30/0xa30 [ 514.618523] SyS_mount+0xa8/0x120 [ 514.622000] ? copy_mnt_ns+0xa30/0xa30 [ 514.625887] do_syscall_64+0x1d5/0x640 [ 514.629781] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 514.634969] RIP: 0033:0x4665f9 [ 514.638151] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 514.645884] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 514.653256] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 514.660528] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 514.667801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 514.675072] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 514.683175] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 514.723274] 9pnet: Couldn't grow tag array [ 514.761359] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 514.769118] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 514.778769] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 514.785565] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 514.793060] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 514.801068] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 514.813334] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 290388677 [ 514.824711] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 514.838499] ubi0: background thread "ubi_bgt0d" started, PID 16898 01:05:40 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:40 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100), 0x8, 0x28000) renameat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) mmap(&(0x7f00000c2000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x1dc0f000) 01:05:40 executing program 2 (fault-call:3 fault-nth:29): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:40 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000180), 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000000)=0x9) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f00000001c0)={0x1, 0x7c, 0x2}) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f00000001c0)={0x1, 0x7c, 0x4}) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)) [ 516.990709] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 517.005794] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 517.016485] FAULT_INJECTION: forcing a failure. [ 517.016485] name failslab, interval 1, probability 0, space 0, times 0 [ 517.030098] CPU: 1 PID: 16912 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 517.038003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.047453] Call Trace: [ 517.050054] dump_stack+0x1b2/0x281 [ 517.053716] should_fail.cold+0x10a/0x149 [ 517.057879] should_failslab+0xd6/0x130 [ 517.061881] kmem_cache_alloc+0x40/0x3c0 [ 517.065960] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 517.071615] radix_tree_extend+0x158/0x3e0 [ 517.075915] idr_get_free_cmn+0x650/0x8d0 [ 517.080277] idr_alloc_cmn+0xe8/0x1e0 [ 517.084096] ? __fprop_inc_percpu_max+0x1d0/0x1d0 01:05:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x320, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x800000003, 0x0) socket(0x11, 0x800000003, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008f80)=[{{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002e80)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) [ 517.089070] ? lock_acquire+0x170/0x3f0 [ 517.093070] p9_idpool_get+0x80/0xf0 [ 517.096794] ? p9_idpool_destroy+0x20/0x20 [ 517.101035] ? __lock_acquire+0x5fc/0x3f20 [ 517.105384] p9_client_prepare_req.part.0+0x65/0xb60 [ 517.110510] ? trace_hardirqs_on+0x10/0x10 [ 517.114763] ? idr_get_free_cmn+0x562/0x8d0 [ 517.119122] p9_client_rpc+0x170/0x1520 [ 517.123169] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 517.128548] ? lock_acquire+0x170/0x3f0 [ 517.132553] ? lock_downgrade+0x740/0x740 [ 517.136714] ? lock_acquire+0x170/0x3f0 01:05:40 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r1, r2, 0x0, 0x8000ffffc001) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001540)={0x7, 0x0, 0x5, 0x8001, 0x800, r1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0xffffffff, 0x1}, 0x40) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r3, 0xe7752000) r5 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000001480)) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r5, 0x5412, &(0x7f0000000080)=0x7e) ioctl$FIONCLEX(r5, 0x5450) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x7e) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000001500)={0x0, @aes256, 0x0, @desc3}) [ 517.140723] ? lock_downgrade+0x740/0x740 [ 517.144887] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 517.150002] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 517.155072] p9_client_attach+0x137/0x750 [ 517.159228] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 517.164771] ? v9fs_session_init+0xad1/0x1540 [ 517.169309] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 517.174563] v9fs_session_init+0xc03/0x1540 [ 517.178910] ? v9fs_show_options+0x6b0/0x6b0 [ 517.183337] ? v9fs_mount+0x54/0x860 [ 517.187102] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 517.192237] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 517.197138] v9fs_mount+0x73/0x860 [ 517.200693] ? alloc_pages_current+0x15d/0x260 [ 517.205309] ? __lockdep_init_map+0x100/0x560 [ 517.209903] mount_fs+0x92/0x2a0 [ 517.213306] vfs_kern_mount.part.0+0x5b/0x470 [ 517.217807] do_mount+0xe53/0x2a00 [ 517.221355] ? do_raw_spin_unlock+0x164/0x220 [ 517.225859] ? copy_mount_string+0x40/0x40 [ 517.230128] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 517.235167] ? copy_mnt_ns+0xa30/0xa30 [ 517.239067] ? copy_mount_options+0x1fa/0x2f0 [ 517.243655] ? copy_mnt_ns+0xa30/0xa30 [ 517.247621] SyS_mount+0xa8/0x120 [ 517.251059] ? copy_mnt_ns+0xa30/0xa30 [ 517.255123] do_syscall_64+0x1d5/0x640 [ 517.259060] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 517.260759] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 517.264268] RIP: 0033:0x4665f9 [ 517.264280] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 01:05:41 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)={0xffffffff, 0x1, 0x4, 0x10, 0x81, {0x0, 0x2710}, {0x1, 0x2, 0x1, 0x4, 0x6, 0xcd, "620dcdc1"}, 0xf6, 0x3, @userptr=0x9, 0x5, 0x0, r0}) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYRESOCT, @ANYBLOB="acdf9d8cf8aea0e5793f1c19e096093b2e8edec565c159102eb28e6e8a213d258cefea88dca2333ebc324ddee6f5619cb1459ce437c78a8f321d72a57e51463102bd4df7c5a6c68fef713f8ee330ad7a813a7500b9dfbef155ea1c9560de927684bc0b6a4e1611792f2f030fe39d98fd1d5a1195b04ba75553204f3de6e62204a145e95a067c4da081e645cf2f3fa63ec57f951f8908f378d582ead9b3"], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x40010, r0, 0xfffff000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 517.264290] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 517.264296] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 517.264302] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 517.264306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 517.264311] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:41 executing program 2 (fault-call:3 fault-nth:30): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x320, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x800000003, 0x0) socket(0x11, 0x800000003, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008f80)=[{{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002e80)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) [ 517.337715] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001480)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x0, 0x1238, 0x0, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [0x0, 0x0, 0x0, 0xff000000], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x1, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:41 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = getpid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) tkill(r2, 0x3) [ 517.455179] FAULT_INJECTION: forcing a failure. [ 517.455179] name failslab, interval 1, probability 0, space 0, times 0 [ 517.475693] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 517.523728] CPU: 1 PID: 16946 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 517.531752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.541114] Call Trace: [ 517.543723] dump_stack+0x1b2/0x281 [ 517.545285] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 517.547379] should_fail.cold+0x10a/0x149 [ 517.547394] should_failslab+0xd6/0x130 [ 517.547406] kmem_cache_alloc_trace+0x29a/0x3d0 [ 517.547418] p9_client_prepare_req.part.0+0x8ce/0xb60 [ 517.547432] p9_client_rpc+0x170/0x1520 [ 517.547445] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 517.547457] ? lock_acquire+0x170/0x3f0 [ 517.547465] ? lock_downgrade+0x740/0x740 [ 517.547476] ? lock_acquire+0x170/0x3f0 [ 517.547489] ? lock_downgrade+0x740/0x740 [ 517.598635] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 517.603756] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 517.608809] p9_client_attach+0x137/0x750 [ 517.612972] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 517.618526] ? v9fs_session_init+0xad1/0x1540 [ 517.623032] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 517.628062] v9fs_session_init+0xc03/0x1540 [ 517.632396] ? v9fs_show_options+0x6b0/0x6b0 [ 517.637133] ? v9fs_mount+0x54/0x860 [ 517.640896] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 517.646547] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 517.651426] v9fs_mount+0x73/0x860 [ 517.655001] ? alloc_pages_current+0x15d/0x260 [ 517.659764] ? __lockdep_init_map+0x100/0x560 [ 517.664271] mount_fs+0x92/0x2a0 [ 517.667678] vfs_kern_mount.part.0+0x5b/0x470 [ 517.672179] do_mount+0xe53/0x2a00 [ 517.675724] ? do_raw_spin_unlock+0x164/0x220 [ 517.680228] ? copy_mount_string+0x40/0x40 [ 517.684465] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 517.689482] ? copy_mnt_ns+0xa30/0xa30 [ 517.693378] ? copy_mount_options+0x1fa/0x2f0 [ 517.697886] ? copy_mnt_ns+0xa30/0xa30 [ 517.701788] SyS_mount+0xa8/0x120 [ 517.705303] ? copy_mnt_ns+0xa30/0xa30 [ 517.709223] do_syscall_64+0x1d5/0x640 [ 517.713121] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 517.718311] RIP: 0033:0x4665f9 [ 517.722816] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 517.730528] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 517.737813] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 517.745084] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 517.752371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 517.759681] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 517.782308] 9pnet: Couldn't grow tag array 01:05:43 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4f, 0x4f, 0x5, [@datasec={0x4, 0x4, 0x0, 0xf, 0x20, [{0x1, 0x701}, {0x2, 0x2, 0x80b96000}, {0x2, 0x8001, 0x4}, {0x5, 0xffffffff, 0x5}], "0fbbf4"}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x22}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x6d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:43 executing program 4: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000180)='.log\x00', 0x40, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/user\x00') r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000002580)) sendfile(r0, r1, 0x0, 0x10000) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed}]}) syz_emit_ethernet(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x2, [0xabf]}) r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) syz_emit_ethernet(0xf6, &(0x7f0000002880)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)={0x0, 0x1, [0x1fd, 0x4ab, 0x0, 0xda5]}) creat(&(0x7f00000001c0)='./file0\x00', 0xc) r4 = add_key(0x0, &(0x7f0000000180), &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000240)=""/112, 0x349b7f55) r5 = add_key(&(0x7f0000000140)='encrypted\x00', 0x0, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000001580)={{}, "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"}) statx(r2, &(0x7f0000000740)='./file0\x00', 0x1000, 0x10, &(0x7f00000036c0)) 01:05:43 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000240)={0x81, 0x2, 0x4, 0x20, 0x1d9c4c6f, {}, {0x4, 0x2, 0x7, 0x7, 0x1, 0x7, "405e3518"}, 0x1000, 0x2, @fd, 0xd0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r3, 0x0, 0x8000ffffc001) write$nbd(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="67446698010000000100000003000000ff451b21b18b8732d63f84cd4ce63769c63be38affe72380e9b58564060c0030dc27c0ad60869d7355516e93ae64948e0513a83e92fcfc82dbf8608058a8c007138cb7c45138e5e621665879ba95366ee5e1ace119623dd14c2c28c69edd18235bf8759708c851be938f808e2e3fc544882b1a8528291e5e3d3c0e0a4ca61ed20d7272c1349a67363a0c2a957a69f885819e2d04eef5f7d0d747491c0038d98b1f3b1c499964282001ef946605fd285c73c8d254688fd4dcd016ea9cbca69f94cce45895e8df811603bbda2f0f28a3f52545d683ff76e34a7985825cc5c5b23d6c387b817b4ad50e36a90c409386142be2a15c6802f8fb2f8004095db8e03fb5d97f64765113a41988b4040a9508b4e4361ab811d11b61db32990ff68ca83240d5913d4125a397740724203c830e5d073305fa92efcd0d7467a3cb5fca3b33c98cf973aa8cd8872b984d7fc22d66a114b6acabf05e97eb45c43baf0d9d651aefd4c24c5d31e682cac3da788878ae02cd27c54963ab4873eea4812ed8ae74356ab92b6f3d8e9e11fa8d1003ebe547561cb3c0bc3840ee66ba1032d6d3b03f5c5f649bf9631c59565ab76dc944874aec2c0715ec9c8bdb02dbf550919077ffd4adaf11e1c772c123fb3dcd69160a13d79a66bc1bc16ff9a72940da5825f8c679b22af62883259a50e9936e5b23c2c1c1f76e7c8c21"], 0x70) openat$cgroup(0xffffffffffffffff, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r4, 0x88001) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r5, 0x0) ftruncate(0xffffffffffffffff, 0x40) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r3, 0x0, 0x8000ffffc001) ioctl$NBD_DO_IT(r2, 0xab03) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:43 executing program 2 (fault-call:3 fault-nth:31): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:43 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) tkill(r2, 0xe) ptrace$cont(0x7, r1, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x14, r4, 0x311c3d2a98afb39d}, 0x14}}, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r5, 0x88001) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_NETNS_FD={0x8, 0x1d, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10008041}, 0x8000) 01:05:43 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x60000005, 0x0) gettid() r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000100)="21397867b18cfb2db45277dd6b80c8674ae8844848ada820c017e539bbf95c0b4a0c9012fddc7000cd6e4ffda245c8dd9f403a5e6cd4747b11150bb60ecbf9f9c39f43aea2f57ccd435224f33192e76f29ed120c7e7268decb923d1d7e1223e59d20abf84b79d52bc2dcd5ad2bc9fffcdcdb96329a0af60b31624c55a4b3dfa7f09435fd9334c9f719ad148f3383a858443ed005768da3246d56bc5d17dbef09dbd0ee67066cf88a79e8935dc3039e53f9b9e40cc474af60db3bc5139d19f697e3bd7ccb4bc75ff6e43125fb3713f932d6bdc996d5352d6fbbfd920fa02ee9b0307a336af30a9d", 0xe7}, {&(0x7f0000000080), 0xfffffef2}, {&(0x7f0000000200)="5a5ee029723c648d3f93cffb5dfe55cb0e7f363f644c927fa7f8cce23803b0e774a7103d1f4536780e39627c438779faa458f5df854471756f60e1fff705a5b9d0997fe0f26178e80a9b094a00839756e561b8658e4681804bbe3b1c7aa6ebc4424bfc0b0609fc3018a1a38b73417665f8fc63d72e726ba75fe672323015172573606e7e926093a412ae92291c9be0fb76055f1b87b75d1bc5ad5a0bcd727f3caf682f", 0xa3}, {&(0x7f00000002c0)="402fa6b20065d67bfbcc5e1a0e8c65e30069324d544b6c834606b5bb6d3e010e42c111e0b05e712b6af39819e50e5acafb34d2cbfc78498d5ed43947e2b5ab977975fe33dc9e13c9a91aa78820e663fc08eaed3f7da4e1b0e9d44ecafde05f6ca58bfce18e932897b5b290e7f2348a99e484b6273acd10c3472274887660d209064d23430eb7e0eac6b5f697f5effb5f3fe5ad85313c6174720657c10ca4291a2f46f0568772d6178b4157077f43c6", 0xaf}, {&(0x7f0000000380)="17f77a15742b97272d6ff66ce4a8a347ac266f6c93688b120d2a6d36836ebb882b4655f60251adf62e60464b5b76ba185080a689176ad011827eab7b0fa45d6f15137b0079193d26c354a59f56e623319040be6f1684814b35a82cce89615136ac73f55289c9ac8eb3cd44fc9f716273d11018e7888a02592a9b598eeafa59bb973ca28c331e5733f394f6c0a58c64062addfd5fc49e3112b4e03876eba92aad3ef64c8ab2a2fd2dc2ffcd5fb66973968d12add4613fc7c4c457a6cecfc6721184865a7627865ab951e4e1ab18965d593417027692246060190c6c34dd", 0xdd}, {&(0x7f0000000480)="ac19283fdddb21d9ae296eb2b9913474131d402ece7114a1ef07f187d7930d3ae32d7787d2e3bbe6a03831f1802b57c070e6f2d713caf6a6a764ae5ab877274b3f7908a8704450ffba1e678c7cb9e6c9c18ec2997e7c4b514f243fcc90cceb2a79327f9d8fbd23a1ab015e9ddc878d680b1f5d7c84107023877bba34e5d7676ff0cc5d39150248c49632b433d785926ad74ffe6994ff2fa58a17a4726f0a19c159444349fca0af75ba9819ebee7d9f6c692966be28141ace3952b07d7703a82ab385e9cbd244dbe07be326eb26", 0xcd}], 0x6, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0xfffffffffffffffd, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 520.110922] audit: type=1804 audit(1620781543.849:12): pid=16981 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir860846066/syzkaller.dmH17a/351/bus" dev="sda1" ino=15450 res=1 01:05:43 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x22, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0xa4) sendfile(r2, r3, 0x0, 0x8000ffffc001) r4 = openat$cgroup_ro(r3, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r4, 0x40046721, &(0x7f0000000180)={r1}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r5, 0x88005) r6 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r6, 0x88001) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000200)={0x10001, 0x6}) setsockopt$inet_int(r5, 0x0, 0x16, &(0x7f00000001c0)=0x1, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 520.158825] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 520.167595] FAULT_INJECTION: forcing a failure. [ 520.167595] name failslab, interval 1, probability 0, space 0, times 0 [ 520.207001] CPU: 0 PID: 16976 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 520.215049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.224407] Call Trace: [ 520.227011] dump_stack+0x1b2/0x281 [ 520.230657] should_fail.cold+0x10a/0x149 [ 520.234816] should_failslab+0xd6/0x130 [ 520.238800] __kmalloc+0x2c1/0x400 [ 520.242343] ? p9_fcall_alloc+0x19/0x90 [ 520.246317] ? __lockdep_init_map+0x100/0x560 [ 520.250916] p9_fcall_alloc+0x19/0x90 [ 520.255164] p9_client_prepare_req.part.0+0x86c/0xb60 [ 520.260367] p9_client_rpc+0x170/0x1520 [ 520.264347] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 520.269741] ? lock_acquire+0x170/0x3f0 [ 520.273707] ? lock_downgrade+0x740/0x740 [ 520.277849] ? lock_acquire+0x170/0x3f0 [ 520.281817] ? lock_downgrade+0x740/0x740 [ 520.286002] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 520.291108] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 520.296200] p9_client_attach+0x137/0x750 [ 520.300344] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 520.305879] ? v9fs_session_init+0xad1/0x1540 [ 520.310363] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 520.315383] v9fs_session_init+0xc03/0x1540 [ 520.319708] ? v9fs_show_options+0x6b0/0x6b0 [ 520.324130] ? v9fs_mount+0x54/0x860 [ 520.327831] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 520.332834] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 520.337661] v9fs_mount+0x73/0x860 [ 520.341203] ? alloc_pages_current+0x15d/0x260 [ 520.345778] ? __lockdep_init_map+0x100/0x560 [ 520.350258] mount_fs+0x92/0x2a0 [ 520.353615] vfs_kern_mount.part.0+0x5b/0x470 [ 520.358116] do_mount+0xe53/0x2a00 [ 520.361655] ? copy_mount_string+0x40/0x40 [ 520.365878] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 520.370969] ? copy_mnt_ns+0xa30/0xa30 [ 520.374843] ? copy_mount_options+0x1fa/0x2f0 [ 520.379324] ? copy_mnt_ns+0xa30/0xa30 [ 520.383296] SyS_mount+0xa8/0x120 [ 520.386736] ? copy_mnt_ns+0xa30/0xa30 [ 520.390638] do_syscall_64+0x1d5/0x640 [ 520.394515] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 520.399857] RIP: 0033:0x4665f9 01:05:44 executing program 4: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000180)='.log\x00', 0x40, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/user\x00') r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000002580)) sendfile(r0, r1, 0x0, 0x10000) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed}]}) syz_emit_ethernet(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x2, [0xabf]}) r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) syz_emit_ethernet(0xf6, &(0x7f0000002880)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)={0x0, 0x1, [0x1fd, 0x4ab, 0x0, 0xda5]}) creat(&(0x7f00000001c0)='./file0\x00', 0xc) r4 = add_key(0x0, &(0x7f0000000180), &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000240)=""/112, 0x349b7f55) r5 = add_key(&(0x7f0000000140)='encrypted\x00', 0x0, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000001580)={{}, "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"}) statx(r2, &(0x7f0000000740)='./file0\x00', 0x1000, 0x10, &(0x7f00000036c0)) [ 520.403043] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 520.410833] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 520.418178] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 520.425532] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 520.432816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 520.440088] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:44 executing program 2 (fault-call:3 fault-nth:32): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000080)=0x7e) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x7) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x7e) preadv(r1, &(0x7f0000001780), 0x0, 0x88003, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 520.462378] 9pnet: Couldn't grow tag array 01:05:44 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r5 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000200), 0x4) sendfile(r4, r5, 0x0, 0x8000ffffc001) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x1, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x40040, 0x7, 0x1, 0x3, 0x2, 0xdf, 0x3, 0x0, 0x1, 0x0, 0x2}, r2, 0x10, r5, 0x0) [ 520.606249] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 520.608280] FAULT_INJECTION: forcing a failure. [ 520.608280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 520.625385] CPU: 1 PID: 17008 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 520.633298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.642683] Call Trace: [ 520.645290] dump_stack+0x1b2/0x281 [ 520.648926] should_fail.cold+0x10a/0x149 [ 520.653092] __alloc_pages_nodemask+0x22c/0x2720 [ 520.657859] ? depot_save_stack+0x10d/0x3f0 [ 520.662191] ? kasan_kmalloc+0x139/0x160 [ 520.666345] ? kasan_kmalloc+0xeb/0x160 [ 520.670331] ? kmem_cache_alloc_trace+0x131/0x3d0 [ 520.675200] ? p9_client_prepare_req.part.0+0x8ce/0xb60 [ 520.680565] ? p9_client_rpc+0x170/0x1520 [ 520.684720] ? p9_client_attach+0x137/0x750 [ 520.689048] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 520.693895] ? vfs_kern_mount.part.0+0x5b/0x470 [ 520.698594] ? do_mount+0xe53/0x2a00 [ 520.702354] ? SyS_mount+0xa8/0x120 [ 520.705984] ? do_syscall_64+0x1d5/0x640 [ 520.710049] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 520.715447] ? node_tag_clear+0x6c/0x170 [ 520.719521] cache_grow_begin+0x91/0x700 [ 520.723667] ? check_preemption_disabled+0x35/0x240 [ 520.728728] cache_alloc_refill+0x273/0x350 [ 520.733066] __kmalloc+0x378/0x400 [ 520.736611] ? p9_fcall_alloc+0x19/0x90 [ 520.740593] p9_fcall_alloc+0x19/0x90 [ 520.744398] p9_client_prepare_req.part.0+0x86c/0xb60 [ 520.749602] p9_client_rpc+0x170/0x1520 [ 520.753588] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 520.758967] ? lock_acquire+0x170/0x3f0 [ 520.761211] print_req_error: I/O error, dev loop4, sector 0 [ 520.762943] ? lock_downgrade+0x740/0x740 [ 520.772822] ? lock_acquire+0x170/0x3f0 [ 520.776818] ? lock_downgrade+0x740/0x740 [ 520.780973] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 520.786177] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 520.791203] p9_client_attach+0x137/0x750 [ 520.795359] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 520.800904] ? v9fs_session_init+0xad1/0x1540 [ 520.805413] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 520.810440] v9fs_session_init+0xc03/0x1540 [ 520.814815] ? v9fs_show_options+0x6b0/0x6b0 [ 520.819269] ? v9fs_mount+0x54/0x860 [ 520.822992] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 520.828019] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 520.832874] v9fs_mount+0x73/0x860 [ 520.836416] ? alloc_pages_current+0x15d/0x260 [ 520.841259] ? __lockdep_init_map+0x100/0x560 [ 520.845759] mount_fs+0x92/0x2a0 [ 520.849136] vfs_kern_mount.part.0+0x5b/0x470 [ 520.853638] do_mount+0xe53/0x2a00 [ 520.857188] ? copy_mount_string+0x40/0x40 [ 520.861431] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 520.866444] ? copy_mnt_ns+0xa30/0xa30 [ 520.870316] ? copy_mount_options+0x1fa/0x2f0 [ 520.874797] ? copy_mnt_ns+0xa30/0xa30 [ 520.878716] SyS_mount+0xa8/0x120 [ 520.882246] ? copy_mnt_ns+0xa30/0xa30 [ 520.886151] do_syscall_64+0x1d5/0x640 [ 520.890043] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 520.895262] RIP: 0033:0x4665f9 [ 520.898438] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 520.906139] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 520.913423] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 520.920788] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 520.928072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 520.935336] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:46 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:46 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_mount_image$ext4(&(0x7f0000000640)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x3fd}, {&(0x7f0000000200)="00000000000000000000000082e36724c6f34caa846ed24256d7d9afff91e5277033780100405142c78eafc982149e17e3a2add0d1aa981b1d27343202908ef6322ac1b801c9049470aa2ac997db07b496402850d0e51aa918bc8665433cacd530ac78e49efe17ed39890180ce13211f038052f8e9d8f71bac809436645c0c80d4310128a5e4a4d2", 0x88, 0x4e0}, {&(0x7f0000000680)="03", 0x1, 0x63c}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000006c0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0xffffffff}, {&(0x7f0000013900)="111fc0d9030000000046", 0xa, 0x30002}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, 0xffffffffffffffff) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=rdma,porp=0x0000000000004e22,timeout=0x00000000ffffffff,euid>', @ANYRESDEC=r1, @ANYBLOB="0500000000", @ANYRESDEC=r3, @ANYBLOB=',obt4\x00,\x00'/17]) socketpair(0xf, 0x2, 0xbb2, &(0x7f0000000340)={0xffffffffffffffff}) r5 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r5, 0x5412, &(0x7f0000000080)=0x7e) r6 = syz_open_dev$video(&(0x7f0000000380), 0x8, 0x4000) r7 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r7, 0x5412, &(0x7f0000000080)=0x7e) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000080)="3413d700329a5725a145f4ace7faff44f46b156acbae72899402746c9a21456e13985888e9cdae929ef82798664f13d267f87895d4a3dcb73166e6ce", 0x3c}, {&(0x7f00000002c0)="358adbadad06057a1784aa4dbe3bb072baf643f1a1481cd4de3b363a752548de97a2065ede35f71a50ad556cd829adcfd37b72c1255c18ba3768996cecbe2d5331d0e7e6aeb4d10da3c364a6e59709c0deeee49611e34001ba404e1045938b7085c1a6027defa20be8f2ec32e0317f6a964485071ee9ee7251d73240e3e3", 0x7e}], 0x2, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r0, r4, r5, r6, r7]}}], 0x90, 0x81}, 0x4000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001480)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) openat(r1, &(0x7f00000014c0)='./file0\x00', 0x8202, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001540)={0x3, &(0x7f0000001500)=[0x4, 0x5, 0x1000]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:46 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x21, &(0x7f0000000180)={0x37, 0x3, 0xaea572d}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:46 executing program 2 (fault-call:3 fault-nth:33): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:46 executing program 4: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000180)='.log\x00', 0x40, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/user\x00') r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000002580)) sendfile(r0, r1, 0x0, 0x10000) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed}]}) syz_emit_ethernet(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x2, [0xabf]}) r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) syz_emit_ethernet(0xf6, &(0x7f0000002880)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)={0x0, 0x1, [0x1fd, 0x4ab, 0x0, 0xda5]}) creat(&(0x7f00000001c0)='./file0\x00', 0xc) r4 = add_key(0x0, &(0x7f0000000180), &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000240)=""/112, 0x349b7f55) r5 = add_key(&(0x7f0000000140)='encrypted\x00', 0x0, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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dbe34d31f229428f211bf1d7e8f5c319ed4a8273cb6255eb318851ac4557b0278fac63107a54d407c42f300b843a12abd3b893b46c7efac2e388ab42b87aebe2543bd4c15f459bc50aad10ffe1c1196fb52c26e54bdaa7fbd52451f207ffb073ef4b3f71eedd7da40c89505019739e3fa733bcdc84ff4919e8fe2358129ef28291be1d6426b8bafe88463b1d3cd7273745381c7f65221898e6ad361e88b24c54ccc7ac9a830145b6dc096e2d71ef71ec4f03524cb870b724e08d223bdec2f6fdde6200217a13b5136004d455d66547f5a1793e0cad85677d49e5c558852107007c8136812cf021afaf6f7e8f59883371be46cda412dd9c6fcf187c31252ceb5758901d39cd5355ab386d9a7fe6ea46ebf277aaf809c3023211ea9aa189de4d422080ebb9fec50ffab6b95ba4ae5018accc497e79149ed6047ce561ccc10e9194cdccd5c9fb75175c8dbc9d0a916ad59288f010defbbb50d263041ab37aac0f93253bef6f898cd0825d99d27224f26181f9713b8979da64756c95e7505f25a2688960d6155c3613dcc31b6c337a6dbfc6b12cfde1db22b93bbd5e48534fb0bda8b212577a14dcf665c834b0bd24e5f624d2455fe048dbe930328d7cb632db3b0e244bb5d43390b420b15157a339487fc78976f867d3a361aafdd3f50a93c01882da7c220089a544381db22e2c86b228dc2be01820468460437588952a549d37498e529e62aa62bad1580546bcb1e9a6ed1870b7838d05d12f6e3a041e78b1bdb80894626f20889ccb3a468aa4fb24b9c87cbb28623ce59c6b3c6286db366d08004551a25fe4d8d194a2bb7c52e1c85a5fbe4cb15b171489da121bea1c469a6bb185d63213084e3a81ee54dc03a94dc5ecdda7bfaad1df68021aaf4627c9d529f13e5c81b5ee4dd228949ca16b9a61d186211d153294470907557e5e14ae665013f285fe4d3766e7b3d8ce5e2a14692072d4d8f79354bcc8db8a2a36c8bcd", 0x2000, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000001580)={{}, "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"}) statx(r2, &(0x7f0000000740)='./file0\x00', 0x1000, 0x10, &(0x7f00000036c0)) [ 523.100801] FAULT_INJECTION: forcing a failure. [ 523.100801] name failslab, interval 1, probability 0, space 0, times 0 [ 523.115406] CPU: 0 PID: 17039 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 523.123327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.132684] Call Trace: [ 523.135279] dump_stack+0x1b2/0x281 [ 523.138911] should_fail.cold+0x10a/0x149 [ 523.143061] should_failslab+0xd6/0x130 [ 523.147038] __kmalloc+0x2c1/0x400 [ 523.150597] ? p9_fcall_alloc+0x19/0x90 [ 523.154574] p9_fcall_alloc+0x19/0x90 [ 523.158376] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 523.163580] p9_client_rpc+0x170/0x1520 [ 523.167568] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 523.172941] ? lock_acquire+0x170/0x3f0 [ 523.176921] ? lock_downgrade+0x740/0x740 [ 523.181078] ? lock_acquire+0x170/0x3f0 [ 523.185059] ? lock_downgrade+0x740/0x740 [ 523.187813] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 523.189207] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 523.189221] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 523.189235] p9_client_attach+0x137/0x750 [ 523.189247] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 523.189257] ? v9fs_session_init+0xad1/0x1540 [ 523.189267] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 523.189280] v9fs_session_init+0xc03/0x1540 [ 523.230383] ? v9fs_show_options+0x6b0/0x6b0 [ 523.234791] ? v9fs_mount+0x54/0x860 [ 523.238507] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 523.243520] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 523.248360] v9fs_mount+0x73/0x860 [ 523.251893] ? alloc_pages_current+0x15d/0x260 [ 523.256477] ? __lockdep_init_map+0x100/0x560 [ 523.259535] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 523.260985] mount_fs+0x92/0x2a0 [ 523.261000] vfs_kern_mount.part.0+0x5b/0x470 [ 523.261014] do_mount+0xe53/0x2a00 [ 523.279765] ? copy_mount_string+0x40/0x40 [ 523.283993] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 523.289026] ? copy_mnt_ns+0xa30/0xa30 [ 523.292923] ? copy_mount_options+0x1fa/0x2f0 [ 523.297406] ? copy_mnt_ns+0xa30/0xa30 [ 523.301292] SyS_mount+0xa8/0x120 [ 523.304726] ? copy_mnt_ns+0xa30/0xa30 [ 523.308604] do_syscall_64+0x1d5/0x640 [ 523.312480] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 523.317684] RIP: 0033:0x4665f9 [ 523.320859] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 523.328687] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 523.335970] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 523.343232] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 01:05:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = signalfd4(r1, &(0x7f0000000040)={[0x80000000]}, 0x8, 0x100800) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001400)=@filter={'filter\x00', 0xe, 0x4, 0x1398, 0xffffffff, 0xe8, 0xe8, 0x11e8, 0xffffffff, 0xffffffff, 0x12c8, 0x12c8, 0x12c8, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00', {}, {}, 0x9d5f58057cde2476}, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0xfffffdb0) [ 523.350556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 523.357936] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 523.383918] 9pnet: Couldn't grow tag array 01:05:47 executing program 2 (fault-call:3 fault-nth:34): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:47 executing program 4: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000180)='.log\x00', 0x40, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/user\x00') r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000002580)) sendfile(r0, r1, 0x0, 0x10000) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed}]}) syz_emit_ethernet(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x2, [0xabf]}) r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) syz_emit_ethernet(0xf6, &(0x7f0000002880)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)={0x0, 0x1, [0x1fd, 0x4ab, 0x0, 0xda5]}) creat(&(0x7f00000001c0)='./file0\x00', 0xc) r4 = add_key(0x0, &(0x7f0000000180), &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000240)=""/112, 0x349b7f55) r5 = add_key(&(0x7f0000000140)='encrypted\x00', 0x0, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000001580)={{}, "27f058af628b90302af4228f0bc806e265d359b376b597debf99bd324f63da0102e1ba420203138d92a86dde441dab43db574377138414ae7dbdf9b7dc4fe6b91ce1b306caaf06ffc926a382ff94ae82f3a576e0c6a672231ba3b31a57ccc045af8ad86acbae340468eabdbc68b33c5f673d8356cf2ce54c915fa62767777fd483c3d79623b7cd771fa0ffbc5a98aea7e803d373398bcf59d6fb74f1fd7869a7a7a429077880b253d54bbb924860605203b9b0101c78330ac6735c5ac1dbb383c0cc15794513c9113abcaf77adc3e31b049a2acfb0b71217ed5d4359f3f07c9ec2dc8940edf3f50a9c51424b8268add0ec14b610d9d22ed0dd9bab47c5888e53970cfd58978493a0e926b46240167137c53e07525cc68c66864318edc8408f711b4cd12bb94e4ec745e072733a2fcd6ebda35478da1cdeaa537508b5ac9148e16cebbc9793261382ffe1e55fd5b7db22784daddef8d8b6ad2ecf367206c6fe3f48ff5f64945c307583bc95cbb6a9213887ab0598c92d6e1fd17425d129367149b24d6828124a9c6dca66910cee7213a85433f64326ae41d2a80843003a9e45d42341e44e7e19e3ad892a619f2b00e03a793ae368526f851dff8ee2c5ea5c0ea33eb5e2439f0937720e47a1fd9eb86a257aa0ceb57f230a4474fa2a665d1cdcdb2aebf56d43b77f5b6f1829a337500cd501c1b559aa6a46c0635b7686e06985d0d52a05427b437e204e83e4ebb9e35dfb16051c623f586288085ba50953058cb9793550eac0e9e7f68a2cb9e563d01ac64921e4268da05c62722dc17dcfbfca09607ead52b8b796ccc77a5c589c456fa51113a02273a0edb403699db989ece20312d1fc10698908e1a1505f413b0ca96312a2b2d5192b3af00e40efe42f90ab241a41ee079cdcbb00c73f536aefd57a4ca1f6c47cad27f81a2bc31d6d5bd52b30890739c1f22cae0af94c8a4295e82039799a21abf4f13cfe503d44b86cec458fc452a4af168674ed08bc4a4a7926bb76e1c10cb1708556c8d2b56f09751e8ceee95237f16d4c9a2ae573b684ff0cc4c5dffe5f2ef812115557e30a271ba0f7b3792ac82dd95cbe1b0c1eeebfe641bc8889863a22bbae4e4493abdea6c66d671ec72c7f6176096a9d44b8d353cd37209154a30401a1d300d553ce85acd5df6edda3d362d21983aaf9b4b57843e57c90b71e168e8725e788736873c221e02a9806b20f6c38a70641d7dbb8ccded0fb24a8411a2358d7f5ef8f25b93e2781ca7dc4b0e3cd6c2368f280d081b42914fdff68c76eb9c8237a870e75d0f400fb37b6e7375d8d58a2c0a9f8fb1022f32537f8a47d37e6319aa9d9ddda2fbe910994286938d9ffb5072566bfbae609fa628d25cc3ac9eb6edd85a546622d8d7481ea706ec449ea1ffb0df2202e63c15e7b88c6e021df955da0af1f42322874f12345e0e806c44cde47dcc09b80b8823627fcda71ed5d921b9d5f7abda9eee4d81cf5e4fa3e6bcada2cf2215c8c35a87c5e3192e1be96e2fe84804dde976e1f3070aa134b7d491148b9212e6fed7d71bcfde1b56f9e582c0d3d60440e542b3b59ad6a4d65e1245909caa308d6f74c5e7c053e25af0bce71ac900a8e493280c11fe35db59ede9205e441beec7abbde9fa1f79c91c7e6950a5b0c80cb65ad92fe83e9de0660e775c17280ba474f89d22891456bddc8fbd88000f88f74ad6199caace0083b0b757a474fbaa38a7b2d3971fa9eb2f73a0bebaf19e142157400a9ca388b0db23f0d28d1874a98856d85b6987c49fc37116489c69746f3281ee34cd11d34a7b950e85aa087894eb9188ebd6b09da447f5a83286f41cf83db10d8c470ef236d8b9fc3920da9a1124d8279f4385dffd86bc6bc4b1c3a5f82bbf311fc3f1d9bea1f7b34f688504b1fab32514ef31f3d346ff249dc770a5aca778653f8a48d5df5952f996785066afb7b502c43eb219b69f3d6ec1c4615b818e89c81d6f224e96c5ceddb8b30e7b5fba7d30206d48f5604ee0942e393a6b741933f48408b74816679349a496724dfb679801a26d6e3007996257776fce65a082eb0c24bf409bcdd7290d76710270739674f652d779ba704b07c2599d21f45aa32b0356c61f2c51c77a81ed957d281d3c3e5f5b5d3df368b7679aec7f1f502d2a7fb3d7ab694b400e36f6ff2e16858f0ec242e0640f6542c4b3687ce8c3b30632b93484d4e749d02adb73382de7766354396f7e2bfd37d483ac669ae00ea2e4758b0b00769ba486f463010a76b184852a3ea57d35bbba661cb405bc95328ff6b61de5bc63f17641d1d76b695bbbfe71b66f73ed62ecc893766828d2c822366e4b8253e111b081780643242b6f67307d97574d12a5351567c4d1b83be89b56802d93e41213744396a4f6c53532b4cc8e6b181bdbafd895637d6188dc756a48423c4ceab557f844d4ddf7749d080c78a62df26fd21c7f947e28d7e5e4813a13296839ad0274d5bf85ca38f0f2a7d14dd3124ee8fd40e598f57e35d3d283463534d387078f339bdbe3ceb5def703972af492130ce650bfbff92c8de48eff3daf8cc9e4dbdf8b220fe8f37c1b0cf1e47debbdf59cdb948ed27953db9a2e29cbfb97caa433fc21b4ae02f8847ef3a364b82b4b4de674884b3b68081abb9d63fb10b7070873628f08f625fb1b49bfc51dd77b883ef9bc6cf195be478a09e25d78a42c22b3fbcafc5513915d72a159ad62435b467321a776f1ae08346217d5ff056f6c3cd86701048ee3c75f782110b0ed5d413352b8d35407478a85c9849ca5e86173f6c057962475a7eeb66708013cec19fff73f11197771aee4024cb9490e538e072fe60fcf046b065a3cf69098f30c89cd96985a0a4b7a45fe766e572a3d1355671716c2e1b4990c0088c7ea6a44c131acccd53974ed73937546162d3ec57937bdefae47bc26fc7d971229f465817fa145f1c047b35945a25af0c5d5a83ee63f1106b14c62fac0d099e3d5c92fab51e927d62a0f813a151d556a9370fe12f381d2aaff2581ddc39b399f0f09e9b3e97a2f7949f8d761f45bcae96398227378241a34ccc3dea3b6d1c089bab237d9d3ec0865823217b82429a73db40d91585046c8e64173a8331b88a27b356c8e97739a999ad245acbcbef5007b6534b65340e4036f190f1cc4ca591951e122e048a46a17e37aadba82ed192e56df39c033634a55825b1032d9f8f9a527367828b03ed1256e7d08b4f419c2cb3be5327934598cb7618aba7d7e8f00eaf53b9399df0991b07f32e272ca49fc796211946fd49d136df9b78a916d2248716ccab3254b3e1f65a04f70543bbb6a967ef81e75afa499197faed2cc9908cb6c83e1c87d897cc9515fefbe9d5883b65edfc7b85c65d086bcbedda9431d05f8ec0b498a84853df823f5a7d586419dccc7b7838e0927637644045519840971dd5f4704708a16f153d20fd1a8685d7630359c13e8ebf3c57ba6ac998e53dc6627222bbcb7a0f6008b8216ccb60bf36e7380bd36d2c079a83a91a20e34c4a5b2e4e01bc514f9c42abc6c4268d57c1e6a7890936bd38068fcd08cdbdf35aa1f968e66910828e72276ce80d8b402872488012e173f0c673e2f9b0dfdc57e1d43e7d112435d05f366819ac00a1a5e0e74b61996a489d84972407d9880c6d906f87238a2e06a12c14bee8d0aad0ac102131c065ace2603b188c9454f4bb01e74bf3215a79d0f91117229723fa1c9a91e36df0741cadb0bf590ded3d06822d1632654844f16ba320d2da77d5381f85286b6b08b4ef238884ffdccebd7c23d63fc72bf34eef1abe91f78d8a968044c1862c9abccde251cacaf7046026a934c3493293e10140b6543844decfd41c0ac2ab868e9bb91b5acaacaa477e326813c5e93cf8ea8028fb71096b9f3d7b3db9ae5a6c8f17dde53b3f79871f834f13906377922e03b025b5593ad5444f5361f0df6fdce493dcc2aae998147794fa4d24c5c3592ad2a7c5373cd93eac8b935e033623adc38e84c87881359444a9509d9192722d8dddf7b77d77a10eddc5861133e815bf401908f822a3a463496441f65bd4daafb0cc13d81364ec3f059eea3bc5475129e820d519cdf88c56b0ee0d3ba6c4727ad37ba0c7d5e64eaff328f53134a95abbd22dde650ab1a069a3115670b1c89cfb8ff31f809b55dc38e1d229c2742919fb7ed55a3e7102188b401e21906e718b17b951840bfed9a261c3997625a41e98d26ef8cefebc3b1b964d499bc2f69ff47ce51c5c6eb30213ff89c9bd8de56b290319c565f861db037fa2037ec18f52eff18a650b4d2c43e0e89d5ca44c2e16e94ff5315d72644419772cfeba1cf9d51c353f56b6988d25f9f81c30b567198484fa4163dd7a32644474c255a6b44150817fdb12904119c81e77400b6d762ae95359d517e72d75b57d30dbe69343048d8a0f272783187bb115cccf3271cc368446222fc2ad87c9dad7ce38b67dc793a61b8fa6f9450ae92d2ff5705cefaee187acbedc6ce6e864597e72b7ccb1029ec519e1de5d5be50737c65f5174bb271dc1e9cdbcf59f01e1d66e69cc36c7e4c45c750d1dd84f2b37821a3b2264193e2b0054f8072d6e31bcbd32b04f01a0f853bb50fe1bb2e93aa1dc0df50d2382ba471f0a60849a0c7ff73801efce4746e063253355f768b480b7f2d390093984c382167e89ae57475d17f73ae449c306d90f77497c30f77213c69c89f747001bc5dfa55cabd1f871106239cf41774f98c82c03c17de5c28cd8ec3ccfe3b23d925f629cbc1196b8f7cb80934f3dfb8f1ffedaa27c825c853d9d87af8bc17f2e47832374696ea204e92d0214c58d60ca809692fade71f4d788e4c3a3198459cc1481feb754de1e2bc1bd8b1ec1739ec0fa804153b4399cd324635f06685c383ddde4ebb3855afbe7557e88ab9a0fc4936a17fbf7719a9acfcdb366cd157408b6718c2b15855d2df2f11c23c4d8cb2930a0bf029d7a2774a7f543180b6d25d84532d5a2ad76222cf917f4ec4245b00764933483e31b9953a41aa7d5d470e3c2f70aba0a7c21b12a52a72583cf7d14af2bcaf2340d2d37db32624536ba59fe7ebfe8abf7a84ab774fff52e4ee132d641e2c21164d32242c72e6725127639580b34dc7e345607db424abaedb4f0bb72e630fe22b2518e4676a206240e607cec999fdb4d15c3f272b4b9f8a1e1a127b7c0394b415940a9a8c4599c7652fc0de2bd1531991a17f51fd4d152bb490717dbd9ff8056d17f3630f0ae6cdb85aa96017f0b37256995ad895183019919dd374343cb81e27175c3ac817e00d12f9e776a42355fa19b4219a15d4756968d3e9b4e2b857e053346a52b5772fdda4952b9492818de8146ae5c56945b905a9d977d24f28a47d19abc8e558088df1e2bb2a29724c28cb1f66db1d78ef3a5fc7e443d3c1989dcce167f893e897a7ddea89e0aa078c86af6f28806356449641f03686ba8ff1fb83b6647a7656a5e39970b5bd740f9c39d09316e33a7dcd4ae5e5d146608a051153fa367abfe43f7cb72df8781c5ab6af4813830db3c9ebdff1e1b4945c5afa078ebc55e40226926ccbe3e6b996eb8dbfe2be6b5eb7ba13569feb0223d843256de5e9ddc94dae160aa3ef718eaca186c5fe3f38e91cde9e779ec6ed5e791909e0911c8e517090f8e218949a49eb7728a4fa556dbe365b06aac03e5f52cd834c2ccf29b7ab30e79e52c1a39a6c2f51a3f077cbc8825c456193088f90ac65709229920d5fbe8f82ab8bef06005f3b661d06e32851f16893cd50667cac6c2662a8fda88a867"}) statx(r2, &(0x7f0000000740)='./file0\x00', 0x1000, 0x10, &(0x7f00000036c0)) 01:05:47 executing program 0: ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000080)={0x2c86, 0x5, 0x7}) mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r1, 0x88001) sendto(r0, &(0x7f0000001540)="73900341c25b20e3631b0f79d5eedbcb7df6b75d515d1b6541c04146eb80ffbf2c33a1a46622009b0a2401f459ff39bb8296694a4879ed38f1369c4223e35aaa051a740b2a926f05b609c2b6cd5027c51e8d6f6df9985f", 0x57, 0x1, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001500)) readlinkat(r1, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)=""/61, 0x3d) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 523.491088] FAULT_INJECTION: forcing a failure. [ 523.491088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 523.502918] CPU: 1 PID: 17069 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 523.510806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.520173] Call Trace: [ 523.522769] dump_stack+0x1b2/0x281 [ 523.526406] should_fail.cold+0x10a/0x149 [ 523.530558] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 523.536014] __alloc_pages_nodemask+0x22c/0x2720 [ 523.540776] ? depot_save_stack+0x10d/0x3f0 [ 523.545106] ? kasan_kmalloc+0xeb/0x160 [ 523.549082] ? __kmalloc+0x15a/0x400 [ 523.552818] ? p9_fcall_alloc+0x19/0x90 [ 523.556791] ? p9_client_prepare_req.part.0+0x86c/0xb60 [ 523.562245] ? p9_client_rpc+0x170/0x1520 [ 523.566828] ? p9_client_attach+0x137/0x750 [ 523.571174] ? v9fs_session_init+0xc03/0x1540 [ 523.575668] ? v9fs_mount+0x73/0x860 [ 523.576890] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 523.579385] ? mount_fs+0x92/0x2a0 [ 523.579398] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 523.579407] ? do_syscall_64+0x1d5/0x640 [ 523.579416] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 523.579424] ? do_syscall_64+0x1d5/0x640 [ 523.579431] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 523.579450] ? cache_alloc_refill+0x2fa/0x350 [ 523.579463] cache_grow_begin+0x91/0x700 [ 523.579495] ? check_preemption_disabled+0x35/0x240 [ 523.579507] cache_alloc_refill+0x273/0x350 [ 523.618419] __kmalloc+0x378/0x400 [ 523.618430] ? p9_fcall_alloc+0x19/0x90 [ 523.618442] p9_fcall_alloc+0x19/0x90 [ 523.618452] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 523.618467] p9_client_rpc+0x170/0x1520 [ 523.618480] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 523.618491] ? lock_acquire+0x170/0x3f0 [ 523.618500] ? lock_downgrade+0x740/0x740 [ 523.618513] ? lock_acquire+0x170/0x3f0 [ 523.618522] ? lock_downgrade+0x740/0x740 [ 523.618535] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 523.618546] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 523.618559] p9_client_attach+0x137/0x750 [ 523.618571] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 523.618582] ? v9fs_session_init+0xad1/0x1540 [ 523.618592] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 523.618607] v9fs_session_init+0xc03/0x1540 [ 523.707407] ? v9fs_show_options+0x6b0/0x6b0 [ 523.711818] ? v9fs_mount+0x54/0x860 [ 523.715534] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 523.720553] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 523.725415] v9fs_mount+0x73/0x860 [ 523.728958] ? alloc_pages_current+0x15d/0x260 [ 523.734580] ? __lockdep_init_map+0x100/0x560 [ 523.739075] mount_fs+0x92/0x2a0 [ 523.742515] vfs_kern_mount.part.0+0x5b/0x470 [ 523.747011] do_mount+0xe53/0x2a00 [ 523.750554] ? copy_mount_string+0x40/0x40 [ 523.754791] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 523.759807] ? copy_mnt_ns+0xa30/0xa30 [ 523.763698] ? copy_mount_options+0x1fa/0x2f0 [ 523.768204] ? copy_mnt_ns+0xa30/0xa30 [ 523.772092] SyS_mount+0xa8/0x120 [ 523.775538] ? copy_mnt_ns+0xa30/0xa30 [ 523.779421] do_syscall_64+0x1d5/0x640 [ 523.783335] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 523.788536] RIP: 0033:0x4665f9 01:05:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001480)={0xffffffffffffffff, 0x0, 0x18}, 0xc) process_vm_writev(0x0, &(0x7f0000001ec0)=[{&(0x7f0000001bc0)=""/184, 0xb8}, {&(0x7f0000001a00)=""/65, 0x41}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/35, 0x23}, {&(0x7f0000001d80)=""/25, 0x19}, {&(0x7f0000001dc0)=""/83, 0x53}, {&(0x7f0000001e40)=""/122, 0x7a}], 0x7, &(0x7f0000002040)=[{&(0x7f0000001f40)=""/53, 0x35}, {&(0x7f0000001f80)=""/152, 0x98}], 0x2, 0x0) process_vm_writev(0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/210, 0xd2}], 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)=""/204, 0xcc}], 0x1, 0x0) preadv(r1, &(0x7f0000001a80)=[{&(0x7f00000014c0)=""/93, 0x5d}, {&(0x7f0000001540)=""/246, 0xf6}, {&(0x7f0000001640)=""/165, 0xa5}, {&(0x7f0000001700)=""/214, 0xd6}, {&(0x7f0000001800)=""/25, 0x19}, {&(0x7f0000001840)=""/168, 0xa8}, {&(0x7f0000001900)=""/68, 0x44}, {&(0x7f0000001980)=""/34, 0x22}, {&(0x7f00000019c0)=""/7, 0x7}, {&(0x7f0000001b40)=""/115, 0x73}], 0xa, 0x80000000, 0x4) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r2, 0xc0385720, &(0x7f0000000340)) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000003500)=@filter={'filter\x00', 0xe, 0x4, 0x1420, 0xffffffff, 0x1238, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1350, 0x1350, 0x1350, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [0x0, 0xffffff00], 'batadv0\x00', 'syzkaller0\x00', {}, {}, 0x0, 0x0, 0x0, 0x1df69ffd57ad1ca8}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x5, 0x1, 0x1, 0x0, "d8233ddc9ead2067790ec2f1e9e3f5ea133ac2198a6e738bf9d432178978051b3f207b804f9c5c6668607ac89f9836ca40a3737b313301f9152b8632c86ce1ef"}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1480) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x0, 0x9b5f, 0x3f95baf6, 0x30, 0xffffffffffffffff, 0x4, '\x00', 0x0, r2, 0x4, 0x1, 0x5}, 0x40) [ 523.791718] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 523.799428] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 523.806698] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 523.813965] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 523.821230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 523.828496] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:49 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:49 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000f, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280, 0x0, 0x3], 0x20000, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000002000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000003000000000000000000697036677265300000000000000000007465616d30000000000000000000000076657468305f746f5f626f6e6400000076657468305f746f5f626f6e64000000aaaaaaaaaa0000000000000024ffffffffff0000000000000000f0000000f0000000200100006c696d697400000000000000000000000000000000000000000000000000000020000000000000000000000002000000000000000000000000000000000000000000000000000000636c75737465720000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0100000011000000000000000000766c616e3000000000000000000000006c6f0000000000000000000000000000726f736530000000000000000000000062726964676530000000000000000000ffffffffffff000000000000aaaaaaaaaa0000000000000000007000000070000000a000000041554449540000000000000000000000000000000000000000000000000000000800"/592, @ANYBLOB="06b462b41f8db40255af38d0e3286bddbb91f3bf4f2154a90a4126a9cf92b437dc8cb782bdb5413896f2cfaf3698b22515399b37db46798abcf36a2461420f0d75a1a0c2270bcedab5abaf2b89743d40294b642e585aa73b5e045a08"]}, 0x324) 01:05:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001480)={0x81, 0x4, 0x5}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000014c0), 0x101800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000001580)={{0x9, 0x1652539af236cb1d, 0x5bb4, 0x7fffffff, 'syz1\x00', 0x800}, 0x2, 0x20, 0x80, 0xffffffffffffffff, 0x4, 0x7fff, 'syz0\x00', &(0x7f0000001540)=['\x00', ']-\x00', 'REJECT\x00', '-!}\xe0'], 0xf, '\x00', [0x2, 0x0, 0x6, 0x2e55]}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000001500)={0x2, 'veth1_virt_wifi\x00', {0x6}, 0x6}) 01:05:49 executing program 2 (fault-call:3 fault-nth:35): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:49 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r1, r2, 0x0, 0x8000ffffc001) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendmmsg(r4, &(0x7f0000006a00)=[{{&(0x7f00000001c0)=@isdn={0x22, 0xfb, 0x70, 0xfc, 0x4}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)="c9144b63524fa30bbf17dca0065f97120eb53415e782b2215541151611a383", 0x1f}, {&(0x7f0000000280)="242b9157e412a2378eb1549cc9f89b9b78ef0259e7909856fb4ee17c30524e82a16bced7808fa15c83269a9af827dea4da772c95b8e7b9bb57c59c8cf12c1bd9bb663adeab16e79b2158ef5e9186a3e2cd2f73627b7824f3b77bc4c8ae9df7a14d9eeb2cb752cc8e242cc8774d4776432e326db1187ed930894f1314fad04e5198cc58c7e8c0d67e4a0bb6161b6d1fc4803368b52f1d9678107a251ff96e1d39654507b38433658d153bc0230d53092e03d4c47572b160f0898abbc4fa2a9f45e77c2818a450a9b3e8f818edf399c45d28e256de9815565bb246c270c62695605db2537f71d75048c0653d37bb78", 0xee}, {&(0x7f0000000380)="f97d3bbea9a7c30c3dd193f60f6997950c8a552226b79ad97e181cd0c10647083199525d5196bc29dbe016215e49bf4ce39c0ed06a6e70739ae03ecb2c9fe2cd05349f8e", 0x44}, {&(0x7f0000000400)="a64cb08fba8b20b5f2a7c84d7731bee6d109fa7f7994648229203235cc8825399e34f32d3e149ee6eb458fede48ef751c551fe1ea4c21bdd830bf1a21e47c2337730a26882b6a7c30a4bc99ddfbd9169025e769fdcbcd33840e468f96e99de0675ef76692dacf48a6a9e0ca79f86566d6dce80082f0edce17aa11f21ccfaa342e204050036fb0d2cd5ddb46dc161247196772f", 0x93}, {&(0x7f00000004c0)="17fe46ae880ebc2afebd5a6536ee2c452edb22bf41fd33ebee387bfb964833678231010828c597af39a830618e88fab52b37cc520d6ff4b36504721df575a13e4cdade77c07c8ee77724c9c56961d3640737e6c00694f8e82c89b25ddd65e7335340351cbd007580b459b0f7c3585d9441ea451f54d8aa4de3c334adab47a1c94155cada297b6ecc73d4fde3ad7d50288388aebb7716486e", 0x98}, 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", 0x1000}], 0x9}}, {{&(0x7f0000006480)=@xdp={0x2c, 0x0, 0x0, 0x34}, 0x80, &(0x7f00000065c0)=[{&(0x7f0000006500)="cbd4ceb30197eb0fa24d87d444a20104ee37292aef786472d4beb28216ab0f68dc76f0ddfd4201f65a1bd67920bed12b7a41730dd974", 0x36}, {&(0x7f0000006540)="0a03c6aba643c10b", 0x8}, {&(0x7f0000006580)="2e7ab9425aa13df0dcd88e4f096bd6773a412a44434d5b288c9244ce812a26b5e2e672fa3b56bde1f6d1db9eebe8db2eef9d", 0x32}], 0x3, &(0x7f0000006600)=[{0x100, 0x117, 0xffffff7f, "d8ac41b8807ba07409a0c05777c48c3d45d788e4909def94be393f5b68d0013bb772748ed343dd6302f3f907a03af0901ac79f717b7b800bb14917ec1b8d8031f59bd824854e0694c70d5e7d7a6826908fa966d18aaaf2dc6668f5ed768da22a8c5fa81d8234f5b925d3e3f2ae475467c06c66391245aa35c641ddc6cd10185b980db23fd6d4aca9195eebfc2c9ebba813ab6a126e21c248e3bd79ce1958f0bbd751f6877bd1b3aa185ffaec337c39da6019940e82bced6c6ed0825c7edb3fb919ed933625a2bce664bd9f151d9438b1d3f136a2bf93f7580feb0e40c760e431181688639ec1e7c9794ced38"}, {0xb0, 0x10b, 0xab, "96666874322de06734c8de6880be6925446858fa4010d40c19e63236523ca919cb696ed79df68e4ed12364d9402aeb0a16307fcdd0549c626f0fc201e6993be631cea755e96371af77bcd4173d8bc218f36ad12748b18ab39cbc1c2d1b8174f711561bd7350eed8eb1f7e6658abbce8f134e0c5926302744bbfda47e4c783a6875e484d29e00166d8c90ad6be4da81455da5747b19c7b26912fdfd"}, {0xc0, 0x101, 0x3, "928fe7285b1db8b7b94ef27f0b67cc70e0e307065280e848f0ba2a575f51ff535d515c465869eb6da0ea7c2cd5e1481e3f92c1a12205aecff9f0ab1c2f926dc91f2b23c1763ebd760435f85dfd23376bb7d848a4ecd53be5b46cf73155c2dd165ce0ab4c745932c907257bc710a7dc820ba187163dd2e22f2b64ace750f17a2d6e8b8d4e74886f262f143768d4d4444fd838b9921570bf02ccbc2fd8985aa583b23b0e5daa667fe3dd6b1785"}, {0x98, 0x104, 0x1, "1da208b9674ec21186307b9e625fdd759da8bcf57d97d2ad929cc24c33653adc760279508cc952aa742a286cdeb6308c78c22adc3c5c6eeb240d8f9031352c0229e764e6338e749190089af8a705eb2183cc99ee41bffa9458ead3221f908f2ca762aa96b55a74f8de59120b6f66ae6f031d3da9e0fd3b520047a7c511c8ac927c3018d6b1"}, {0xf0, 0x11, 0x10000, "837ba3090a082cbe0c84c73fcf2b88addf394c18b6d6cc3c8f5b73b09a9a74500d985f84562b42f5594f3740c4e082dbeeb774944b496d26b7c1c5bb74aa74f884ec12c96986650f0f651f5f7e851647031e87242376149ca5330a50d01b790f80ea95357cc5d1b9432d08544cb9fa4de78c78027dee91e9b1643f35294e7605db0b2dfed0a7bd52960487b7489113c7d951d6c0e705aa4b892a101e56ca141ca0ed8466bc48207ac9c68bdbee79317212fe110d0b04c3d5887f3e08ed09433fb4a97cda9d5f9cda41934d956321183d044190ff97dad2ca67d862"}], 0x3f8}}], 0x5, 0x20000040) write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:49 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(r1, 0x0, 0x2, &(0x7f0000000140)) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xb, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x1, 0x1, 0x0, 0x1}, @map_val={0x18, 0x3, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000}]}, &(0x7f0000000200)='GPL\x00', 0x1, 0x0, 0x0, 0x100, 0x1a, '\x00', 0x0, 0x10, r2, 0x8, &(0x7f0000000240)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x9, 0x9, 0x8}, 0x10, 0x0, r3}, 0x78) [ 526.131383] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 526.147171] IPVS: ftp: loaded support on port[0] = 21 [ 526.149684] FAULT_INJECTION: forcing a failure. [ 526.149684] name failslab, interval 1, probability 0, space 0, times 0 [ 526.170588] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 526.184347] CPU: 1 PID: 17102 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 526.192252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.201605] Call Trace: [ 526.204198] dump_stack+0x1b2/0x281 [ 526.207834] should_fail.cold+0x10a/0x149 [ 526.211995] should_failslab+0xd6/0x130 [ 526.215979] kmem_cache_alloc_trace+0x29a/0x3d0 [ 526.220652] ? v9fs_session_init+0xad1/0x1540 [ 526.225176] v9fs_cache_session_get_cookie+0x103/0x1c0 [ 526.230469] v9fs_session_init+0xc92/0x1540 [ 526.234803] ? v9fs_show_options+0x6b0/0x6b0 [ 526.239233] ? v9fs_mount+0x54/0x860 [ 526.242947] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 526.247965] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 526.252821] v9fs_mount+0x73/0x860 [ 526.256368] ? alloc_pages_current+0x15d/0x260 [ 526.260977] ? __lockdep_init_map+0x100/0x560 [ 526.265472] mount_fs+0x92/0x2a0 [ 526.268844] vfs_kern_mount.part.0+0x5b/0x470 [ 526.273343] do_mount+0xe53/0x2a00 [ 526.276891] ? copy_mount_string+0x40/0x40 [ 526.281128] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 526.286145] ? copy_mnt_ns+0xa30/0xa30 [ 526.290085] ? copy_mount_options+0x1fa/0x2f0 [ 526.294589] ? copy_mnt_ns+0xa30/0xa30 [ 526.298483] SyS_mount+0xa8/0x120 [ 526.301940] ? copy_mnt_ns+0xa30/0xa30 [ 526.306039] do_syscall_64+0x1d5/0x640 [ 526.309941] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 526.315140] RIP: 0033:0x4665f9 [ 526.318311] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 526.326030] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 01:05:50 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e22, 0x1f400000, @remote, 0x8001}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:50 executing program 3: r0 = gettid() r1 = getpid() ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000380)={&(0x7f0000000340)=""/49, 0x31}) prlimit64(r1, 0x7, &(0x7f0000000080)={0x31e, 0x8001}, &(0x7f0000000140)) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 01:05:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000ffffc001) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r3, &(0x7f0000000a80)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4f85cd1717f762ed}, 0xc, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB="46000000150a0114000000b0241cbaa703a6c91754279001000000000000000a0000fcd45f801873797a31000000000900020073797a30948c4b930900020073797a300000567eee6cd52bc7888073795a3100000000230d6d"], 0x44}, 0x1, 0x0, 0x0, 0x40001}, 0x44444) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002bc0)=ANY=[@ANYBLOB="9400000010000104dcef21000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffc0833c000000006c0012800b000100690200fe8000000000000000000000000000bb0500090004000000080008002d000800000000000001000000000000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="0500040001000000060011004e22000006001000ff03000008000a00", @ANYRES32=r4, @ANYBLOB="c4c6b15c5ce78cfd49e08313a66b55e7fc72b518ac56e763cfe2e99b7fdc32d58bf4ece98ffb27954067b1877fb91427b46aa5651985b8eeb052a97e4d65b23a596ca3f8a1d74814d87df8da1b1f693c61697e3a48502f2caaec3ee5f5da25359d02240efdcdb84a406b549478e1f61ccad56b4669cc2470e7882f09268d"], 0x94}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=@gettfilter={0x2c, 0x2e, 0x2, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xffe0, 0xc}, {0x7, 0xffff}, {0xe, 0x2}}, [{0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x240000d4}, 0x840) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendmsg$key(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000002a80)=ANY=[@ANYBLOB="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"/282], 0x118}}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) r6 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r6, 0x5412, &(0x7f0000000080)=0x7e) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f0000001640)={0x0, 0x7, 0x0, [0x1, 0x3, 0x0, 0x5ff5, 0x8000], [0x1e04f00e, 0x3, 0xfb, 0x2, 0x7, 0x401, 0xbd1a, 0x6, 0x2, 0x34, 0x3ff, 0x5, 0x9, 0x800, 0x9, 0x5, 0x3, 0x3f, 0x49, 0x7fffffff, 0x6588, 0x2, 0x62e8f5cf, 0x54, 0x5, 0x1, 0x5, 0x1, 0x3ff, 0x80000000, 0xa9, 0xbf, 0x1, 0x6, 0x8000, 0xfffffffffffffffa, 0xfff, 0x5, 0x400, 0x5, 0x9, 0x100000000, 0x1, 0x5, 0xd4, 0x69, 0x3, 0x5a, 0x7, 0x5, 0x8000, 0x100000001, 0x8, 0x7, 0x5, 0x7fffffff, 0x8, 0x2, 0x0, 0x7, 0x1f, 0x25d, 0x9, 0x101, 0x3f, 0x7, 0x4, 0x3, 0x7, 0x3, 0x4, 0x8, 0xffff, 0x3, 0x5a2, 0x1c4, 0x1000, 0x4, 0x2, 0x9, 0xfffffffffffffffe, 0x6, 0x8001, 0x5, 0x1, 0x3, 0x8, 0x91c5, 0x0, 0x10000, 0x7, 0x5, 0x101, 0x9, 0x2, 0x7, 0x40, 0xe241, 0x7, 0x9fa, 0xf0, 0xff, 0x4, 0x2, 0xe14d, 0x7, 0x7f, 0x41, 0x0, 0x932d, 0x2, 0x4f039b23, 0x39, 0x1f, 0x400, 0x1f, 0x1, 0x4, 0x39f, 0x0, 0x7ff]}) ioctl$BTRFS_IOC_DEV_INFO(r6, 0xd000941e, &(0x7f0000001a80)={r7, "eb8452e19054fa4de3e183f134b7fbc0"}) [ 526.333307] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 526.340572] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 526.347856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 526.355124] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:50 executing program 2 (fault-call:3 fault-nth:36): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 526.468054] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 526.479973] FAULT_INJECTION: forcing a failure. [ 526.479973] name failslab, interval 1, probability 0, space 0, times 0 [ 526.493205] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.1'. [ 526.497153] CPU: 1 PID: 17144 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 526.509705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.519071] Call Trace: [ 526.521694] dump_stack+0x1b2/0x281 [ 526.525325] should_fail.cold+0x10a/0x149 [ 526.529478] should_failslab+0xd6/0x130 [ 526.533482] kmem_cache_alloc+0x28e/0x3c0 [ 526.537641] __fscache_acquire_cookie+0xd6/0x420 [ 526.542428] v9fs_cache_session_get_cookie+0x95/0x1c0 [ 526.547633] v9fs_session_init+0xc92/0x1540 [ 526.551968] ? v9fs_show_options+0x6b0/0x6b0 [ 526.556382] ? v9fs_mount+0x54/0x860 [ 526.560099] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 526.565123] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 526.569975] v9fs_mount+0x73/0x860 [ 526.573523] ? alloc_pages_current+0x15d/0x260 [ 526.578118] ? __lockdep_init_map+0x100/0x560 [ 526.581207] IPVS: ftp: loaded support on port[0] = 21 [ 526.582632] mount_fs+0x92/0x2a0 [ 526.591180] vfs_kern_mount.part.0+0x5b/0x470 [ 526.595707] do_mount+0xe53/0x2a00 [ 526.599259] ? copy_mount_string+0x40/0x40 [ 526.603509] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 526.608531] ? copy_mnt_ns+0xa30/0xa30 [ 526.612423] ? copy_mount_options+0x1fa/0x2f0 [ 526.614913] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 526.616919] ? copy_mnt_ns+0xa30/0xa30 [ 526.616930] SyS_mount+0xa8/0x120 [ 526.616938] ? copy_mnt_ns+0xa30/0xa30 [ 526.616950] do_syscall_64+0x1d5/0x640 [ 526.616966] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 526.616974] RIP: 0033:0x4665f9 [ 526.616979] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 526.655394] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 01:05:50 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000080)=0x9, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xfea7) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r3, r4, 0x0, 0x8000ffffc001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r4, 0x0, 0x16, 0x71, &(0x7f0000000100)="b635bdf100291c1079d2d2bb512d42794f80337a06b4", &(0x7f0000000180)=""/113, 0x20, 0x0, 0x41, 0x32, &(0x7f0000000200)="82996ef5becefac3f7a5f6e208024461f1aad76fb110f170e14546284e9e232ce84e573a46643028b897af5d8267f3be6ee7a28c1a07eb202e97e5e4e917c666d3", &(0x7f0000000280)="45827a857d16b6dbc6d22fb784dca2428b1fb02641f6878eb8c442ee65b6a5ca4451db17b7a2700e0ed06c8804bd48fd167b", 0x1, 0xb930}, 0x48) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000340)='htcp\x00', 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 526.662670] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 526.669946] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 526.677215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 526.684485] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:50 executing program 2 (fault-call:3 fault-nth:37): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 526.713587] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 526.728032] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.1'. [ 526.753305] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 526.816552] FAULT_INJECTION: forcing a failure. [ 526.816552] name failslab, interval 1, probability 0, space 0, times 0 [ 526.838341] CPU: 0 PID: 17175 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 526.846260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.855621] Call Trace: [ 526.858216] dump_stack+0x1b2/0x281 [ 526.861850] should_fail.cold+0x10a/0x149 [ 526.866008] should_failslab+0xd6/0x130 [ 526.869987] __kmalloc+0x2c1/0x400 [ 526.873529] ? __list_lru_init+0x67/0x710 [ 526.877692] __list_lru_init+0x67/0x710 [ 526.881678] sget_userns+0x4e4/0xc10 [ 526.885515] ? v9fs_kill_super+0x90/0x90 [ 526.889561] ? v9fs_kill_super+0x90/0x90 [ 526.893606] sget+0xd1/0x110 [ 526.896611] v9fs_mount+0x9e/0x860 [ 526.900134] ? alloc_pages_current+0x15d/0x260 [ 526.904714] ? __lockdep_init_map+0x100/0x560 [ 526.909196] mount_fs+0x92/0x2a0 [ 526.912549] vfs_kern_mount.part.0+0x5b/0x470 [ 526.917047] do_mount+0xe53/0x2a00 [ 526.920589] ? copy_mount_string+0x40/0x40 [ 526.924858] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 526.930007] ? copy_mnt_ns+0xa30/0xa30 [ 526.933895] ? copy_mount_options+0x1fa/0x2f0 [ 526.938373] ? copy_mnt_ns+0xa30/0xa30 [ 526.942256] SyS_mount+0xa8/0x120 [ 526.945702] ? copy_mnt_ns+0xa30/0xa30 [ 526.949601] do_syscall_64+0x1d5/0x640 [ 526.953490] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 526.958692] RIP: 0033:0x4665f9 [ 526.961888] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 526.969586] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 526.976857] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 526.984113] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 526.991386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 526.998643] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:52 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000001480)=""/123, 0x7b}, {&(0x7f0000001500)=""/220, 0xdc}, {&(0x7f0000001600)=""/127, 0x7f}], 0x3, 0x7f, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r1, 0x88001) sendmsg$kcm(r1, &(0x7f0000003dc0)={&(0x7f0000001700)=@nfc={0x27, 0x0, 0x0, 0x2}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001780)="4453ee00b6f9d5808782182eac6e", 0xe}, {&(0x7f00000017c0)="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0x1000}, {&(0x7f00000027c0)="d7a408d3544fd29f8596be1161c5ae3aedb6f306208d4231e14be94366e458693b049a50", 0x24}, {&(0x7f0000002800)="f074a65d0aa307643d52ef6bc0984d80e3d8961105464d11eebc1ed2f65b71f32afc4c29c30f8f22fe", 0x29}], 0x4, &(0x7f0000002880)=[{0xc0, 0x1, 0x8, "5cddd5d1e67c7407598f60922b3f31f550cdbf65f5aed86bacef8c86293812b127d172438adcd483fa57e99b8dd0dce96ebf6774a03ccdb8abf766426e7d5d3a8d66e31ca02d3c022fdd8f27c5a635ecef1b3c8262d95450b68c1cccfa73ad188c805a0bfdb83848943c7b64b8397fb4a7f650b5c2da19c9f58788ab4b2ab2d1f1b20fab1bfda3248c6fc699be08d1535d4072337b23c9e025b723b7f559443870a6b43cfbc79bf1c1"}, {0x110, 0x100, 0x5, "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"}, {0x100, 0x102, 0x97a0, "ff810c92078767b9919374182922804502d7b3b0a226e93031aedee010ca29895010ba071c1431758634cb68da5fce52da587c3cff5954e020c3dd66686ea336f945d3bb5d8dcd55dd7fd347e6e06f26ee57e0cb3ff83ef8e4a119c8bf6692feadfa90a1d797e1f9cdef89c80bd9704a1c09a7295a0cb1a1563ffdf0d5aec04e07555b0d57a430816375a5991be3dca28e8019119c5933500a5113f59d5a17ebc73cfb75046928b8bfe678f521a656fbcfe6d4d25ea92940fd36c3c9015661fb5eb64127bda79e84696dee2a4f2789478359d1e283a0ef4f30c7e28943a8712ac853cac85d323cd838"}, {0x88, 0xe3, 0xffff2f68, "9931e8169cc634c7d256a65a997c91a13901c03afed81c7b6bad3d0eb1aa2c912d8a84a25536954b2f52026c7f90c34759e10e655c8764f1a9feab8e92828547339cb4ada60d91dbe75ece2785e55244142ebd7b49887d4e245414a13281b9a99d0e5da3792e5d8f3886895731a5b5c431823d"}, {0x28, 0x112, 0x7, "868b1568afeb02c31abf0e6782cb1f8c6b3441e2e5a1b7d5"}, {0x1010, 0x10e, 0x4, "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{0xe0, 0x10f, 0xa79, "3b0573c5aee7a12559deec36c245eea7b97da0f2f064aa3649edeecef5348de67b672476cb8079c19470eab910bcae3fdb489872a0417e6a5f8e3e8a57797aec51e0ffa3e5f891a4d69178360c496ffec7bc75c7bdf8e273dc45454023574ffce323d6b85c1f848e8352b686a345f7ba7a0c11ce0817f4668f437a68fa75449600a2584b93a9746231f0f0a901f9a969731fecf9bd897835be2359f2612367e31bbeb07a03c6e915de713a429e86e10d64c05971ddfa5c695625a2f3db34a39291c4a9b43c5ed3b013f1"}, {0xd0, 0x116, 0x81, "d816be9b7439ef12094033b4a82adf57d4da3c904a64abbfe6558e482cc1b481a3bd5f41f08ecd75033d11f26f13224b40105b7b2e09abf3e5b379c85687e950594a3d846621f6fbce52717744378bc4d9fba2e09c9f0de865f7e62e9b1f57435958db146c5d8d930c00f61086785d8c3b1e853a5164ea3f5b829dfebf24deefda8c697ba9a31b35612eba3ccbe1bce63cafb78f90aff237393e7ad57dc79265516f4dc8f5812f629f30558fbb1969ef25b2f80fa98f916abf33a698a127ee"}], 0x1540}, 0x20000080) r2 = socket$inet6_udp(0xa, 0x2, 0x0) open(&(0x7f00000016c0)='./file0\x00', 0x20080, 0x100) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:52 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2ba, 0x0, 0x1}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f00000000c0)) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) ptrace$setregs(0xd, 0x0, 0x2, &(0x7f00000002c0)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0x400017e) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[], 0x8) ptrace$cont(0x1f, r0, 0x0, 0x695) sendfile(r2, r2, &(0x7f00000001c0), 0xa198) open$dir(&(0x7f0000000040)='./file0\x00', 0x8027e, 0x0) 01:05:52 executing program 2 (fault-call:3 fault-nth:38): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 529.191150] FAULT_INJECTION: forcing a failure. [ 529.191150] name failslab, interval 1, probability 0, space 0, times 0 [ 529.204020] CPU: 0 PID: 17208 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 529.205432] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 529.212016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.212068] Call Trace: [ 529.212092] dump_stack+0x1b2/0x281 [ 529.212109] should_fail.cold+0x10a/0x149 01:05:53 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x2b) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) r3 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r3) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x4e20, 0xffffff94, @dev={0xfe, 0x80, '\x00', 0xf}, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r4, 0x0, 0x8000ffffc001) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000280), &(0x7f0000000240)=0xff67) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, 0x0, {0x7, 0x21, 0x80, 0xf04248, 0x1912, 0x2, 0x2, 0x5}}, 0x50) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 529.212125] should_failslab+0xd6/0x130 [ 529.212139] __kmalloc+0x2c1/0x400 [ 529.212151] ? __list_lru_init+0x67/0x710 [ 529.212165] __list_lru_init+0x67/0x710 [ 529.212181] sget_userns+0x4e4/0xc10 [ 529.212195] ? v9fs_kill_super+0x90/0x90 [ 529.212206] ? v9fs_kill_super+0x90/0x90 [ 529.212216] sget+0xd1/0x110 [ 529.212228] v9fs_mount+0x9e/0x860 [ 529.273259] ? alloc_pages_current+0x15d/0x260 [ 529.277824] ? __lockdep_init_map+0x100/0x560 [ 529.282305] mount_fs+0x92/0x2a0 [ 529.285664] vfs_kern_mount.part.0+0x5b/0x470 [ 529.290172] do_mount+0xe53/0x2a00 [ 529.293711] ? copy_mount_string+0x40/0x40 [ 529.297931] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 529.302944] ? copy_mnt_ns+0xa30/0xa30 [ 529.306831] ? copy_mount_options+0x1fa/0x2f0 [ 529.311324] ? copy_mnt_ns+0xa30/0xa30 [ 529.315207] SyS_mount+0xa8/0x120 [ 529.318644] ? copy_mnt_ns+0xa30/0xa30 [ 529.322544] do_syscall_64+0x1d5/0x640 [ 529.326444] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 529.331623] RIP: 0033:0x4665f9 [ 529.334799] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 529.342508] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 529.349765] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 529.357022] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 529.364280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 529.371553] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:53 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8008800, &(0x7f0000000080)="18b93010dbf62ddaa9ee5d620c98017a519e0b489a052eccfafb71fb754791d61c6000d56d0d8bd2214797d7931dbca92c2ceea7fc2d8055f7", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="214950268382f32cd71e7a025d8efb3109b0d629") r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 01:05:53 executing program 2 (fault-call:3 fault-nth:39): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 529.499644] FAULT_INJECTION: forcing a failure. [ 529.499644] name failslab, interval 1, probability 0, space 0, times 0 [ 529.528247] CPU: 1 PID: 17229 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 529.536170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.545532] Call Trace: 01:05:53 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r3 = open(&(0x7f0000000180)='./file0\x00', 0x3e3103, 0x0) sendfile(r2, r3, 0x0, 0x8000ffffc001) ioctl$SOUND_PCM_READ_BITS(r3, 0x80045005, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x3, 0x6, 0x0, 0x3f, 0xfffffff9, 0xfffffffe}) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xd7a528fa65bbda36) 01:05:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) umount2(&(0x7f0000001480)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f00000014c0), &(0x7f0000001500)='./file0\x00', 0xef, 0x3, &(0x7f0000002680)=[{&(0x7f0000001540)="19028805064e09b85dd1085961884530e6fc1098acb49cf54b5070a817d78ac384a966be3790038227520fe577c6ed5afc1d8c70b0b032b963a85aa0f95f6b3bcf540a7b8544ee9137ebba578bcd75c545fe92c23483d27b1994bf05c034b144cf75427c25529e8976520b8e27e95bfcf20a510a968710c36e0c7f14346a56b16ce80add1bab5a2fbb46671c859da65e86e47f1eb4a59f4c49470c27e5df3881053edea27b78ee015b5ae8598440379900090b571114a63c87", 0xb9, 0xfffffffffffffffc}, {&(0x7f0000001600)="0a0ed14b43455cbf226a0114439d93454cab2b6465b6ae0e8cc924545effbdbd1e881790c7e2c3468637f2e6803fc64eb0b1613dba20c01e6837e843d2084478376bb73a0a117e7f2258899f88a5d4", 0x4f, 0x6}, {&(0x7f0000001680)="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", 0x1000, 0x3}], 0x1100cb8, &(0x7f0000002700)=ANY=[@ANYBLOB="696f636861727365743d63703933362c757466382c7362736563746f723d3078303030303030303030303030303030302c6d6f64653d3078303030303030303030303031303030312c6d6f64653d3078303030303030303030303030306637302c757466382c6f76657272696459726f636b70656ab0afaa7569643d", @ANYRESDEC, @ANYBLOB=',fsmagic=0x0000000000000008,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) mmap(&(0x7f00001d0000/0x2000)=nil, 0x2000, 0x100000e, 0x30, r1, 0x9589c000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) process_vm_writev(0x0, &(0x7f0000002c00)=[{&(0x7f0000002900)=""/183, 0xb7}, {&(0x7f00000029c0)=""/236, 0xec}, {&(0x7f0000002ac0)=""/67, 0x43}, {&(0x7f0000002b40)=""/80, 0x50}, {&(0x7f0000002bc0)=""/19, 0x13}], 0x5, &(0x7f0000002d80)=[{&(0x7f0000002c80)}, {&(0x7f0000002cc0)=""/101, 0x65}, {&(0x7f0000002d40)=""/58, 0x3a}], 0x3, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r4, r5, 0x0, 0x8000ffffc001) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0100000000000000000006000000140008"], 0x28}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r5, &(0x7f00000028c0)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002880)={&(0x7f0000002840)={0x24, r7, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}]}, 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x4c400) preadv(r6, &(0x7f0000002c80)=[{&(0x7f0000002dc0)=""/105, 0x69}, {&(0x7f0000002e40)=""/106, 0x6a}], 0x2, 0x9, 0xd1) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) [ 529.548131] dump_stack+0x1b2/0x281 [ 529.551763] should_fail.cold+0x10a/0x149 [ 529.555916] should_failslab+0xd6/0x130 [ 529.559896] __kmalloc+0x2c1/0x400 [ 529.563438] ? __list_lru_init+0x67/0x710 [ 529.567592] __list_lru_init+0x67/0x710 [ 529.571578] sget_userns+0x504/0xc10 [ 529.575308] ? v9fs_kill_super+0x90/0x90 [ 529.579425] ? v9fs_kill_super+0x90/0x90 [ 529.583490] sget+0xd1/0x110 [ 529.586516] v9fs_mount+0x9e/0x860 [ 529.590061] ? alloc_pages_current+0x15d/0x260 [ 529.594651] ? __lockdep_init_map+0x100/0x560 01:05:53 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000180)=0xffffffffffffffff) preadv(r2, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/20, 0x14}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/44, 0x2c}, {&(0x7f00000013c0)=""/196, 0xc4}], 0x7, 0x883, 0x7) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r5 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r4, r5, 0x0, 0x8000ffffc001) openat(r5, &(0x7f0000000080)='./file1\x00', 0x408040, 0x0) [ 529.599189] mount_fs+0x92/0x2a0 [ 529.602573] vfs_kern_mount.part.0+0x5b/0x470 [ 529.607076] do_mount+0xe53/0x2a00 [ 529.610631] ? copy_mount_string+0x40/0x40 [ 529.614870] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 529.619907] ? copy_mnt_ns+0xa30/0xa30 [ 529.623825] ? copy_mount_options+0x1fa/0x2f0 [ 529.628433] ? copy_mnt_ns+0xa30/0xa30 [ 529.632350] SyS_mount+0xa8/0x120 [ 529.635808] ? copy_mnt_ns+0xa30/0xa30 [ 529.639705] do_syscall_64+0x1d5/0x640 [ 529.643604] entry_SYSCALL_64_after_hwframe+0x46/0xbb 01:05:53 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x8001, 0x240000) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) [ 529.648840] RIP: 0033:0x4665f9 [ 529.652029] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 529.659741] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 529.667017] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 529.674301] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 529.681579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 529.688866] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 529.727101] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:55 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff15}], 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:55 executing program 4: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x2b) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0x7f, 0x4) r3 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r3) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x4e20, 0xffffff94, @dev={0xfe, 0x80, '\x00', 0xf}, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0xe580, 0x6c) sendfile(r2, r4, 0x0, 0x8000ffffc001) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000280), &(0x7f0000000240)=0xff67) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, 0x0, {0x7, 0x21, 0x80, 0xf04248, 0x1912, 0x2, 0x2, 0x5}}, 0x50) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:55 executing program 2 (fault-call:3 fault-nth:40): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) 01:05:55 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001740)={'veth0_vlan\x00', {0x2, 0x0, @broadcast}}) r1 = syz_mount_image$minix(&(0x7f0000001480), &(0x7f00000014c0)='./file0\x00', 0x8, 0x2, &(0x7f0000001640)=[{&(0x7f0000001500)="a97914c5412dad175ca132fc81a966a0ec9729eebba30b3e4f287e6d529840bb9190df095fae91e1557395ebb8414d932bfd4b8110c37912f10fb046566c61b70eee3f6f91af3fe66fa95be01817b192396c21f4ba9b7b4e86453aca0069548ba7a893f73c1276b78e4907ad24c61fac9f4db905948feb4ad99a6aa71006dfabca59fe4f069e638f2580de19c52b03d8201af7950103e37bbf63606a8bb0aee311ed", 0xa2, 0x5}, {&(0x7f00000015c0)="0d02eb85d8be2422476eec4228043227cea9fc6a4f4d3e4d8d6f0ec50abfdadd9b21341de49e1452b3dad4fe241cfc13266a8f00a5fbc4f3812af595ae2da3740379989bce94db57e1640133c03da9e4899128ef3de4dd6c5420335826c9c8", 0x5f, 0x3}], 0x800000, &(0x7f0000001680)={[{'cgroup\x00'}, {'!,'}, {'(\\'}, {'/%/\xed({['}, {'SET\x00'}, {'filter\x00'}, {'addrtype\x00'}], [{@obj_user={'obj_user', 0x3d, '@[]\'-'}}, {@obj_user={'obj_user', 0x3d, 'length\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, './cgroup.cpu/syz1\x00'}}, {@hash}, {@smackfsdef}]}) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x400001, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:55 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='devices.list\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x24500, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280), 0x258681, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x20000002}) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x2000003, 0x40010, r2, 0xf5542000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x840) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000400), &(0x7f0000000440), 0x2, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 01:05:56 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/bnep\x00') ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000100)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x84000, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000021c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$FBIOPAN_DISPLAY(r3, 0x4606, &(0x7f0000002200)={0x780, 0xa0, 0xc80, 0x5f6bee60fb6a354, 0x182680d1, 0x8, 0x28, 0x2, {0x1, 0x0, 0x1}, {0xffff, 0x2}, {0x2, 0x9, 0x1}, {0x6, 0xeb2}, 0x0, 0x40, 0xe433, 0xe62e, 0x0, 0x5, 0x9, 0x1d78, 0x3, 0x36684d88, 0x3, 0x4, 0x24, 0x200, 0x2, 0x1}) read$FUSE(r2, &(0x7f0000000180)={0x2020}, 0x2020) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 532.229439] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 532.235192] FAULT_INJECTION: forcing a failure. [ 532.235192] name failslab, interval 1, probability 0, space 0, times 0 [ 532.250487] CPU: 1 PID: 17262 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 532.258398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.267816] Call Trace: [ 532.270418] dump_stack+0x1b2/0x281 [ 532.274057] should_fail.cold+0x10a/0x149 [ 532.278220] should_failslab+0xd6/0x130 [ 532.282201] __kmalloc+0x2c1/0x400 [ 532.285751] ? __list_lru_init+0x67/0x710 [ 532.289934] __list_lru_init+0x67/0x710 [ 532.293921] sget_userns+0x4e4/0xc10 [ 532.297644] ? v9fs_kill_super+0x90/0x90 [ 532.301721] ? v9fs_kill_super+0x90/0x90 [ 532.305784] sget+0xd1/0x110 [ 532.308808] v9fs_mount+0x9e/0x860 [ 532.312346] ? alloc_pages_current+0x15d/0x260 [ 532.316935] ? __lockdep_init_map+0x100/0x560 [ 532.321437] mount_fs+0x92/0x2a0 [ 532.324814] vfs_kern_mount.part.0+0x5b/0x470 [ 532.329417] do_mount+0xe53/0x2a00 [ 532.332983] ? do_raw_spin_unlock+0x164/0x220 [ 532.337495] ? copy_mount_string+0x40/0x40 [ 532.341743] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 532.346768] ? copy_mnt_ns+0xa30/0xa30 [ 532.350702] ? copy_mount_options+0x1fa/0x2f0 [ 532.355206] ? copy_mnt_ns+0xa30/0xa30 [ 532.359289] SyS_mount+0xa8/0x120 [ 532.362756] ? copy_mnt_ns+0xa30/0xa30 [ 532.366651] do_syscall_64+0x1d5/0x640 [ 532.370570] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 532.375759] RIP: 0033:0x4665f9 [ 532.378941] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 532.387000] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 532.394297] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 532.401559] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 532.409178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 532.416447] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 01:05:56 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x149}, 0x20) clone(0x80002000, &(0x7f0000000140)="3d63efc5dc810dde8a302e9642a95910f5fca720872d619fd0f5ee5618f0ae8612488bb4468d431f363b2791fc823e818ee8874e2941070d526c3bcf352f8d7a0062df209ca576eba5d43ced257facac3d2ab79d7300e9b0510fff7e1c9bfa6ffc34f7bc6ff0b3b7ad4eb17c78f189adccdacc5dd5a88987aa66e531efe372322a6fa1cd50a8788d58c0384edf9767598f6c3f4bf01d1f5e65568d27b1cec6f4df15ed36430ff66d8ea9ed", &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)="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") vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 01:05:56 executing program 4: ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x0, 0x0, 0xc}) read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x19, 0x0, 0x0, 0x0, 0x2e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000340)) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000080)=0x7e) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000002c0)={0x3, 0x8001, 0x5, 0xa37, 0x10, "fb5a87755b96c36464d829ab7d83071af98af1"}) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000280)) r3 = syz_mount_image$ocfs2(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x81, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="891caa0b552f6151ec0e7e4f1e34", 0xe, 0x8}], 0x100010, &(0x7f0000000180)={[{'bridge0\x00'}], [{@fsmagic={'fsmagic', 0x3d, 0xaa}}, {@permit_directio}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) write(r3, &(0x7f0000000240)="b17bfbc35bcfcb0f4f41b8", 0xb) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000000)={'xfrm0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) gettid() socket(0x3c, 0x80000, 0x3) ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000300)) 01:05:56 executing program 0: mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000180)="069a7a4e89cb5251477a5a5f79ecf8cff1cd62fbd60d61afcd836d99f045fcf93882a6c97e35d490e3fc5d3da06c13a486f5ddfaa566dc810af46578e0d3f67f036771deec193e04505c27658790492d90fa028fe1a2a7c9aa26ce1f6ec5a0748a6d6e18ac27126192258ac84efb067f917621dca1089691778e662cb50e84bbf94cb8bcc6e940326c6d62", 0x8b, 0x8d0, &(0x7f0000000100)={0xa, 0x4e24, 0x3f, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x7}, 0x1c) [ 532.426831] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported 01:05:56 executing program 2 (fault-call:3 fault-nth:41): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 532.458110] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. 01:05:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001500)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c000000110020002bbd7000fbdbdf2500", @ANYRES32=r6, @ANYBLOB="0200000081f50000050011000500000004001400"], 0x2c}, 0x1, 0x0, 0x0, 0x4006004}, 0xc004) sendmmsg$inet6(r1, &(0x7f00000051c0)=[{{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001580)="5024aa094cbf9ba19d0f561a9c96b6358b03737d1f1c5b80c0a6109666d981afc6fc2ce56619881a49600abaa2bffe9fe875c8e7d2e2be1fbe50594058bbdcd18720859971151539c5f53f3563d3144206528c43900899aef5d825497e02d48c601fa9179b4d2c6b2a1aeabc44f9bf8b331bfb1f8aa7e1876b74f7803320b2c0d5c504b5d26297c5185e689e0e755631b64c2ad5e37bbefdca3f028b75ccd7c993bfcc18a48d172a169f0d071a721665ae0fdbf288e55695a0bf1bb9a950af4911ab", 0xc2}, {&(0x7f0000001680)="fd4af88886974a41e056e87d70bb3f91a4a4df8eaf5d3b6312", 0x19}, {&(0x7f00000016c0)="184b8b7921d81d6140d8010011734e6102f5c86bd04fe5099148ef5f8f61e990079c8feb820434969f3eb92e2a5abe8daa22fa10eb232ac71eee6fe0c89a8f55a6fb097e23ffd63f23067a22178764c1b3d2b92298445a795662f63f7a7d23c230e4b42afbe7f1478df956aba7091a1e1590945f7bd5ef176016735348712994b92d6041b52595c11b43b44a23fe9980e14a9fad497acfe02e948358128e9be3147ffc534be48a6cf5051f707004902c2ae5380df82c606cd4074029eb741783b1608c", 0xc3}], 0x3, &(0x7f0000001800)=[@hopopts={{0x20, 0x29, 0x36, {0x2b, 0x0, '\x00', [@pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}, @flowinfo={{0x14, 0x29, 0xb, 0x3f}}], 0x50}}, {{&(0x7f0000001880)={0xa, 0x4e20, 0x1, @loopback, 0x10001}, 0x1c, &(0x7f0000001980)=[{&(0x7f00000018c0)="266b4c456642c83bcfec28fe8d120950771341ae1ea37fac8cb963e5ed023497", 0x20}, {&(0x7f0000001900)="acfb08b2d7aa2ef24a4a2b2c8d1f1c9a6bd782575116750e369410d65fd11a7b1b9b8ab2ad5f99dd3a5daa175f090a292c2269e9fa915245b8ed6581654dfefb747623ae99e5d1e1c792e3909250138c", 0x50}], 0x2, &(0x7f00000019c0)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x3b, 0x0, '\x00', [@enc_lim]}}}, @hopopts={{0x88, 0x29, 0x36, {0x3b, 0xd, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @pad1, @pad1, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @calipso={0x7, 0x20, {0x2, 0x6, 0x0, 0x8, [0xfffffffffffffffb, 0x3ff, 0x80000001]}}, @ra, @jumbo={0xc2, 0x4, 0xda}, @hao={0xc9, 0x10, @private0}]}}}], 0xa8}}, {{&(0x7f0000001a80)={0xa, 0x4e20, 0x1f, @mcast2, 0x6}, 0x1c, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=[@rthdr={{0x48, 0x29, 0x39, {0x1d, 0x6, 0x2, 0x7f, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @hopopts_2292={{0x90, 0x29, 0x36, {0x6, 0xe, '\x00', [@pad1, @calipso={0x7, 0x10, {0x0, 0x2, 0x1, 0x8, [0x3]}}, @pad1, @enc_lim, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @loopback}}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x38, {0x3, 0xc, 0x9, 0x7f, [0xffffffffffffffff, 0x5, 0x0, 0x5, 0x2, 0x673]}}]}}}, @hopopts_2292={{0x50, 0x29, 0x36, {0x2f, 0x6, '\x00', [@hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @pad1, @ra={0x5, 0x2, 0x75}, @pad1, @ra={0x5, 0x2, 0xe283}, @hao={0xc9, 0x10, @private1}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hopopts={{0x28, 0x29, 0x36, {0x3c, 0x1, '\x00', [@ra={0x5, 0x2, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}], 0x168}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001f40)}, {&(0x7f0000001f80)="a029fe83553fcf1eb83b1a1d684306eff0e51341d529ff962a9bcd000626bcdd2053694651a843f222a11d41aa61a1c92ba73cccbd299982d05364cf0fbb33b747462df003a7fba978771bf30f29d0f43d96dda34828db23c1d186d32e61ab047e6c03f23f2f4d57c982238aac99d404ee6550bd9b73abc28b3b7d8cd737cdb2a9942e29a7df9e8c1d8a4e5b0085b728fd5dc20c951e54ac3dd26b5c", 0x9c}, {&(0x7f0000002040)="2402b095213e39e71e4156da53449373a2e9171f2a5674fea131c8253b7e121512d64b0f491b47f884b104e5c0f5e61e91e5c98ddb1d209393f27fcbf1c79cb8addd9d026cb824f5e271238aa87fe5a98d4c2dd943862af935b51d9df36d44eaa06c18d7560f6f454e3ea7a85aaaa9859fd7e59d4be7", 0x76}, {&(0x7f00000020c0)="dff21d24d4bdf07e1329b8b392dd25d66f1869b751c72f655424c1e22e3dd433d9dc35133ad2bc9ac26404c4f856d5579c76705c50d0e901e4824ce1b90f84ee9818e85a9839e9ee905a8674b500f6fb4c28030966f9cd8ff15148a2f4e47e2d5fd9980dc40fdb314429445fc33c1a4c66e0d592c92f58c71896e6a450347610c2aa38d5ebada0", 0x87}], 0x4, &(0x7f0000005380)=ANY=[@ANYBLOB="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"], 0x3f8}}, {{&(0x7f00000025c0)={0xa, 0x4e21, 0x5, @private0, 0x80}, 0x1c, &(0x7f0000002780)=[{&(0x7f0000002600)="6c93f4373f5baff8f1d285aae39aba7622c128b028fb48c9280e65293dc0d7d4aac27fd5d4f5d19b3bd7eb2494506e063bb68d082a8c604d1777834e7c85bddee073598c8809", 0x46}, {&(0x7f0000002680)="4e03ab1e48dfe4e36704bba7298d7ae8d40b7b8921f9315a18517b340b8cb8f334856c93a34d8eaf66f13cf53746bc9131ea7aa5269b1ea105f731365ec6b98869a07a6ce926bf80e8252e66fcaacb7ebedbb75b2cc4cb932f9649f56a3ce575725399ad16f233cdfb05285f424df221998f9808ffe462d7f92163929fcace6dfe1b747dba66bf6e1481db7f123543d586d6a4", 0x93}, {&(0x7f0000002740)="40ebbfdf7c987353f980f66d8047de108abd4be1851e4ffca8e933c76aac", 0x1e}], 0x3, &(0x7f00000027c0)=[@pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r6}}}, @hoplimit={{0x14}}, @hopopts_2292={{0xa0, 0x29, 0x36, {0x5e, 0x10, '\x00', [@generic={0x80, 0x7d, "e74e873b3e7ac7115792ec17217678a95300e1c393e8860bf345c90e496ed852ad4de13e83c86840094af245fdb88f4b3b78904d873f7cddd71ef1155b6f753868d820ac9a59ba3f526e8bce90105a0c925d7b7dc1f14a2eab68e59df5f463714c13913ab4d271401e66db7597a5288882f36610c33f2994415ef6baa4"}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts={{0x1038, 0x29, 0x37, {0x84, 0x203, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x800}, @ra={0x5, 0x2, 0x5}, @generic={0x1f, 0x1000, "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0x29, 0x39, {0x62, 0x4, 0x0, 0x4, 0x0, [@remote, @mcast1]}}}], 0x50}}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003e00)="cb4c1c1c6ed2db06a2add9adb6ccd87c3f44eb0225aef196019facf96c0270d82fde34f925326daafa7849b42417bc78cc3afb19753173d48d51018f064e277a0d1a67a47c26e49368b7e5bc1c6a5468e15946698ef1277ebc3aba0b956f5c372b5d0bc55babca549910e14bfa539b3ec28686b952e6912483be5ad49ca18430e4dddfcd186fa35579e28c444fea4da3d3f50366e2c400e1435272ceae444b2c453e2bb9db55766781711eb75844c3c9402ca729e4bb40d0a114f3297f", 0xbd}, {&(0x7f0000003ec0)="4dab476c09a43b11a794da9a25b9907ff8823bef4aca0be57cdeed55a72696c10e2daead39e7d7c711eeb465c74d9282fc76aaf0f53dfc750bd2fa932e01053d872446438e5f900bc2367895b74b417306bbd801651ea022a44ee3b1938a0d5fefbd7723cc7ad1b2febfa615c707ab65ad6bf8e50b22f1f3b4712d4dda97ca10982be3180d8dd6bb418d5833ff2be7", 0x8f}, {&(0x7f0000003f80)="5f9c79254af489b4ef0c293bf80d48436c081db1b02b96c7c34c28", 0x1b}, {&(0x7f0000003fc0)="034127c528139a8b63c8a6bd9dfffc66933165b5249ca41c38436a38aed4266e49ec1cdd27d9722784628ff05153a8cee368cdaa43efcc650e59b218f375082d2269cc", 0x43}], 0x4, &(0x7f0000004080)=[@dstopts={{0x1118, 0x29, 0x37, {0x73, 0x21f, '\x00', [@generic={0x2, 0xec, "9b1e195fd915acae22383fd35c5fc73780d0522bda57d3e339b5283087bb1468e7638451b5502f6342e18a163d5175fd2ec8cfcfb0b4bebc6dfc847876602b4d16e6f47323fa24de62e30aa70588a320565db7287ef3719636f13598d9bee181221f2539e34ff599411a073c2f6039977a2329841ecca05bc6bfdcb1f300642e806e3b83e46159060c7fcbf820d8e66d78342ac58ccd29821da7e9b2b80f38cd6e542beda16261a6d802b83751344691b70e47b2ca43c0304f99c9a922373b4cf895bd9404ad7dcad55a78c9a18f4adae79771326d3ad27187d64f3488b09199040b6ddadf6a1eac5ba6bb89"}, @enc_lim={0x4, 0x1, 0x40}, @generic={0x80, 0x1000, "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"}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x8000}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}], 0x1130}}], 0x7, 0x14) utimensat(r0, &(0x7f0000001480)='./file0\x00', &(0x7f0000001540)={{r2, r3/1000+10000}, {r4, r5/1000+60000}}, 0x100) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13e8, 0xffffffff, 0x1238, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x1318, 0x1318, 0x1318, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private1, [], [], 'batadv0\x00', 'syzkaller0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x0, 0x21a}}, @common=@inet=@length={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1448) 01:05:56 executing program 0: mount$fuse(0x20000000, &(0x7f0000000080)='./file0\x00', 0x0, 0x304d422, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240), &(0x7f0000000280)={'L-', 0xffffffff80000001}, 0x16, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open$dir(&(0x7f00000001c0)='./bus\x00', 0x101800, 0x3d13a0c41c223ce1) dup2(r1, r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x169042, 0x0) ftruncate(r3, 0x88001) ioctl$VIDIOC_S_HW_FREQ_SEEK(r3, 0x40305652, &(0x7f0000000140)={0xa7c, 0x5, 0x7, 0x4009, 0xa3, 0x1, 0x8000}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r0}, 0x8) open(&(0x7f0000000180)='./bus\x00', 0x800, 0x1a8) clock_gettime(0x0, &(0x7f0000001fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000041c0)=[{{&(0x7f00000002c0)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/198, 0xc6}], 0x3, &(0x7f0000000580)=""/54, 0x36}, 0x8}, {{&(0x7f00000005c0)=@can, 0x80, &(0x7f0000001940)=[{&(0x7f0000000640)}, {&(0x7f0000000680)=""/156, 0x9c}, {&(0x7f0000000740)=""/52, 0x34}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/164, 0xa4}, {&(0x7f0000001840)=""/83, 0x53}, {&(0x7f00000018c0)=""/34, 0x22}, {&(0x7f0000001900)=""/54, 0x36}], 0x8, &(0x7f00000019c0)=""/224, 0xe0}, 0x240}, {{&(0x7f0000001ac0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000004100)=[{&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/92, 0x5c}, {&(0x7f0000001c00)=""/198, 0xc6}, {&(0x7f0000001d00)=""/38, 0x26}, {&(0x7f0000001d40)=""/46, 0x2e}, {&(0x7f0000001d80)=""/205, 0xcd}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/237, 0xed}, {&(0x7f0000003040)=""/129, 0x81}, {&(0x7f0000003100)=""/4096, 0x1000}], 0xa, &(0x7f0000001f80)=""/10, 0xa}, 0x2}], 0x3, 0x0, &(0x7f0000004280)={r5, r6+10000000}) ioctl$TIOCNOTTY(r4, 0x5422) [ 532.582080] FAULT_INJECTION: forcing a failure. [ 532.582080] name failslab, interval 1, probability 0, space 0, times 0 [ 532.603316] ptrace attach of "/root/syz-executor.3"[17292] was attempted by "/root/syz-executor.3"[17299] [ 532.634617] CPU: 1 PID: 17296 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 532.642534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.651895] Call Trace: [ 532.654494] dump_stack+0x1b2/0x281 [ 532.658131] should_fail.cold+0x10a/0x149 [ 532.662289] should_failslab+0xd6/0x130 [ 532.666274] __kmalloc+0x2c1/0x400 [ 532.668925] bridge0: port 3(ip6gretap0) entered blocking state [ 532.669814] ? register_shrinker+0x1ab/0x220 [ 532.669841] register_shrinker+0x1ab/0x220 [ 532.669856] sget_userns+0x9aa/0xc10 [ 532.675856] bridge0: port 3(ip6gretap0) entered disabled state [ 532.680233] ? v9fs_kill_super+0x90/0x90 [ 532.680244] ? v9fs_kill_super+0x90/0x90 [ 532.680253] sget+0xd1/0x110 [ 532.680264] v9fs_mount+0x9e/0x860 [ 532.680274] ? alloc_pages_current+0x15d/0x260 [ 532.680283] ? __lockdep_init_map+0x100/0x560 [ 532.680292] mount_fs+0x92/0x2a0 [ 532.680305] vfs_kern_mount.part.0+0x5b/0x470 [ 532.680316] do_mount+0xe53/0x2a00 [ 532.729296] ? do_raw_spin_unlock+0x164/0x220 [ 532.733122] device ip6gretap0 entered promiscuous mode [ 532.733801] ? copy_mount_string+0x40/0x40 [ 532.733816] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 532.733826] ? copy_mnt_ns+0xa30/0xa30 [ 532.733837] ? copy_mount_options+0x1fa/0x2f0 [ 532.733849] ? copy_mnt_ns+0xa30/0xa30 [ 532.746452] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 532.748359] SyS_mount+0xa8/0x120 [ 532.748370] ? copy_mnt_ns+0xa30/0xa30 [ 532.748382] do_syscall_64+0x1d5/0x640 [ 532.748397] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 532.748410] RIP: 0033:0x4665f9 [ 532.760975] bridge0: port 3(ip6gretap0) entered blocking state [ 532.767938] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 532.767950] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 532.767955] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 532.767960] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 532.767965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 532.767971] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 532.821770] 9pnet: Found fid 0 not clunked [ 532.823474] bridge0: port 3(ip6gretap0) entered forwarding state [ 532.833004] ================================================================== [ 532.856004] BUG: KASAN: use-after-free in p9_client_clunk+0x1fc/0x240 [ 532.862592] Read of size 8 at addr ffff8880b4fd1400 by task syz-executor.2/17296 [ 532.870126] [ 532.871766] CPU: 1 PID: 17296 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 532.879647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.889010] Call Trace: [ 532.891607] dump_stack+0x1b2/0x281 [ 532.895235] print_address_description.cold+0x54/0x1d3 [ 532.900501] kasan_report_error.cold+0x8a/0x191 [ 532.905172] ? p9_client_clunk+0x1fc/0x240 [ 532.909419] __asan_report_load8_noabort+0x68/0x70 [ 532.914362] ? p9_client_clunk+0x1fc/0x240 [ 532.918613] p9_client_clunk+0x1fc/0x240 [ 532.922061] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 532.922679] v9fs_mount+0x69f/0x860 [ 532.933577] ? alloc_pages_current+0x15d/0x260 [ 532.938178] ? __lockdep_init_map+0x100/0x560 [ 532.942784] mount_fs+0x92/0x2a0 [ 532.946158] vfs_kern_mount.part.0+0x5b/0x470 [ 532.950667] do_mount+0xe53/0x2a00 [ 532.954249] ? do_raw_spin_unlock+0x164/0x220 [ 532.958760] ? copy_mount_string+0x40/0x40 [ 532.963014] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 532.968047] ? copy_mnt_ns+0xa30/0xa30 [ 532.971951] ? copy_mount_options+0x1fa/0x2f0 [ 532.976493] ? copy_mnt_ns+0xa30/0xa30 [ 532.980452] SyS_mount+0xa8/0x120 [ 532.983938] ? copy_mnt_ns+0xa30/0xa30 [ 532.987840] do_syscall_64+0x1d5/0x640 [ 532.991746] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 532.996954] RIP: 0033:0x4665f9 [ 533.000148] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 533.007869] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 533.015147] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 533.022558] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 533.029820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 533.037084] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 533.044351] [ 533.045965] Allocated by task 17296: [ 533.049664] kasan_kmalloc+0xeb/0x160 [ 533.053456] kmem_cache_alloc_trace+0x131/0x3d0 [ 533.058119] p9_fid_create+0x47/0x3a0 [ 533.061955] p9_client_attach+0x6d/0x750 [ 533.066005] v9fs_session_init+0xc03/0x1540 [ 533.070315] v9fs_mount+0x73/0x860 [ 533.073852] mount_fs+0x92/0x2a0 [ 533.077220] vfs_kern_mount.part.0+0x5b/0x470 [ 533.081700] do_mount+0xe53/0x2a00 [ 533.085223] SyS_mount+0xa8/0x120 [ 533.088662] do_syscall_64+0x1d5/0x640 [ 533.092536] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 533.097728] [ 533.099347] Freed by task 17296: [ 533.102702] kasan_slab_free+0xc3/0x1a0 [ 533.106661] kfree+0xc9/0x250 [ 533.109753] p9_client_destroy.cold+0x67/0xaa [ 533.114240] v9fs_session_close+0x45/0x2c0 [ 533.118481] v9fs_kill_super+0x49/0x90 [ 533.122371] deactivate_locked_super+0x6c/0xd0 [ 533.126962] sget_userns+0x9c4/0xc10 [ 533.130660] sget+0xd1/0x110 [ 533.133665] v9fs_mount+0x9e/0x860 [ 533.137191] mount_fs+0x92/0x2a0 [ 533.140563] vfs_kern_mount.part.0+0x5b/0x470 [ 533.145067] do_mount+0xe53/0x2a00 [ 533.148602] SyS_mount+0xa8/0x120 [ 533.152039] do_syscall_64+0x1d5/0x640 [ 533.155942] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 533.161108] [ 533.162741] The buggy address belongs to the object at ffff8880b4fd1400 [ 533.162741] which belongs to the cache kmalloc-96 of size 96 [ 533.175225] The buggy address is located 0 bytes inside of [ 533.175225] 96-byte region [ffff8880b4fd1400, ffff8880b4fd1460) [ 533.186957] The buggy address belongs to the page: [ 533.191914] page:ffffea0002d3f440 count:1 mapcount:0 mapping:ffff8880b4fd1000 index:0x0 [ 533.200073] flags: 0xfff00000000100(slab) [ 533.204236] raw: 00fff00000000100 ffff8880b4fd1000 0000000000000000 0000000100000020 [ 533.212111] raw: ffffea000290cce0 ffffea000292dfa0 ffff88813fe804c0 0000000000000000 [ 533.219976] page dumped because: kasan: bad access detected [ 533.225685] [ 533.227294] Memory state around the buggy address: [ 533.232206] ffff8880b4fd1300: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 533.239554] ffff8880b4fd1380: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 533.246904] >ffff8880b4fd1400: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 533.254259] ^ [ 533.257741] ffff8880b4fd1480: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 533.265099] ffff8880b4fd1500: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc [ 533.272482] ================================================================== [ 533.279843] Disabling lock debugging due to kernel taint [ 533.286251] Kernel panic - not syncing: panic_on_warn set ... [ 533.286251] [ 533.293624] CPU: 1 PID: 17296 Comm: syz-executor.2 Tainted: G B 4.14.232-syzkaller #0 [ 533.302713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.312095] Call Trace: [ 533.314698] dump_stack+0x1b2/0x281 [ 533.318325] panic+0x1f9/0x42d [ 533.321522] ? add_taint.cold+0x16/0x16 [ 533.325523] ? ___preempt_schedule+0x16/0x18 [ 533.329939] kasan_end_report+0x43/0x49 [ 533.333914] kasan_report_error.cold+0xa7/0x191 [ 533.338601] ? p9_client_clunk+0x1fc/0x240 [ 533.342833] __asan_report_load8_noabort+0x68/0x70 [ 533.347764] ? p9_client_clunk+0x1fc/0x240 [ 533.351998] p9_client_clunk+0x1fc/0x240 [ 533.356068] v9fs_mount+0x69f/0x860 [ 533.359700] ? alloc_pages_current+0x15d/0x260 [ 533.364288] ? __lockdep_init_map+0x100/0x560 [ 533.368783] mount_fs+0x92/0x2a0 [ 533.372153] vfs_kern_mount.part.0+0x5b/0x470 [ 533.376652] do_mount+0xe53/0x2a00 [ 533.380195] ? do_raw_spin_unlock+0x164/0x220 [ 533.384706] ? copy_mount_string+0x40/0x40 [ 533.388938] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 533.393953] ? copy_mnt_ns+0xa30/0xa30 [ 533.397839] ? copy_mount_options+0x1fa/0x2f0 [ 533.402331] ? copy_mnt_ns+0xa30/0xa30 [ 533.406214] SyS_mount+0xa8/0x120 [ 533.409665] ? copy_mnt_ns+0xa30/0xa30 [ 533.413562] do_syscall_64+0x1d5/0x640 [ 533.417453] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 533.422633] RIP: 0033:0x4665f9 [ 533.425814] RSP: 002b:00007f805b6ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 533.433500] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 533.440765] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000000 [ 533.448012] RBP: 00007f805b6ba1d0 R08: 0000000020000300 R09: 0000000000000000 [ 533.455267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 533.462529] R13: 00007ffc086b4e1f R14: 00007f805b6ba300 R15: 0000000000022000 [ 533.470339] Kernel Offset: disabled [ 533.473968] Rebooting in 86400 seconds..