last executing test programs: 48.730131836s ago: executing program 0 (id=648): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000006300), 0x2000, &(0x7f00000041c0)={&(0x7f00000001c0)={0x50, 0x0, 0x0, {0x7, 0x29, 0x7, 0x22110079, 0x1000, 0x0, 0x7fc, 0x58, 0x0, 0x0, 0x6, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) syz_fuse_handle_req(r0, &(0x7f0000004300)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x78, 0x0, 0x100000000, {0x20000, 0xcb7b, 0x0, {0x5, 0xffffffffffffffff, 0x48b, 0xa, 0x400000000000004, 0x10000, 0x9, 0xc, 0x102, 0x6000, 0xffff1854, 0xffffffffffffffff, 0x0, 0x3, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 48.653384648s ago: executing program 0 (id=658): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x440007, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x8a9}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x8}, 0x1c) 48.599881897s ago: executing program 0 (id=664): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@delneigh={0x28, 0x1d, 0x1, 0x70bd29, 0x25dfdbfb, {0x2, 0x0, 0x0, 0x0, 0x40, 0x8, 0x9}, [@NDA_DST_MAC={0xa, 0x1, @broadcast}]}, 0x28}}, 0x22004002) 48.324143702s ago: executing program 0 (id=675): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, 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\x00', 0x2000, &(0x7f00000041c0)={&(0x7f00000001c0)={0x50, 0x0, 0x0, {0x7, 0x29, 0x7, 0x22110039, 0x1000, 0x0, 0x7ff, 0x5c, 0x0, 0x0, 0x6, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x78, 0x0, 0x100000800, {0x20000, 0xcbfb, 0x0, {0x5, 0x0, 0x48b, 0xa, 0x400000000000007, 0xd, 0xfff7ffff, 0x6, 0x101, 0x6000, 0xffff1854, 0xffffffffffffffff, 0x0, 0x3, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x1000) 48.231458817s ago: executing program 0 (id=677): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/ipv4/icmp_ratelimit\x00', 0x101042, 0x15) r1 = syz_clone(0x4000000, 0x0, 0xfffffffffffffd88, 0x0, 0x0, 0x0) syz_open_procfs(r1, 0x0) sendfile(r0, r0, 0x0, 0x2) 48.124246784s ago: executing program 0 (id=679): r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000240)={&(0x7f00009b3000/0x2000)=nil, &(0x7f0000443000/0x4000)=nil, 0x2000, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f0000000180)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x2, 0x2}) 33.087177189s ago: executing program 32 (id=679): r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000240)={&(0x7f00009b3000/0x2000)=nil, &(0x7f0000443000/0x4000)=nil, 0x2000, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f0000000180)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x2, 0x2}) 10.02414927s ago: executing program 1 (id=1263): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x8001, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000a400)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000008400)="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ee9f75191631d2a4c4da06fc38423b1d5b828d7201235b2974164f52aa16bee70ee509250752f4fdd6b9f8d021943df8320682a6f80ff0d67ab7a4ceea807bd5b3b7b6380b0c7f0caa67b0208ba71317f0355a3b755af0e2c007186389438615df80b7b25104a733fc90625b62682198733c0f1625dfaa08cf81e3df043094b7b5a098b3b36f803b5b0f10a057bf814ae3579932c0a5f208985bab3d817f975283b8838ae5cb709be72b58df7425e059fdbf4e0ee51b3da01fe0b44963c1196baee5ec5909ad80d9d1660f3edd90374952a0bf8b3bece2c2f944593f4de7de5e05ded096b8f4f05d65dfc2e806f78220d84b3db564fb12f4e5e8f5eab316591f004e9374cce8e787263bc3827affe6793c130b8621d3bbb2a86fd87f070ea21718281ee7aec4bb3bb71af4bf5721cecd139c4be8c9df4ec8dfb09a5cf1d86a25d39faa9f064a997c214f334e4410917fc3b4d67ada8d87a38c0f86b02bf653dddaeb5b75b300f8bcfd792858bef8ab23e063421939c59212964c9ed5dd56e215db58cef53d31a966bb8ce4ed56287fecb3a85ba435e0b41b20ba1164b9c9f2c49fa0f7b17a89e0ec47eefe992d63ee29c8c0a1ece2664fee8edadd43636a54c48519b4fcf55b0d9103602b92441a5f85cf8c5e406d0f5815f8f37309934bd78fbc2acf0a03b051b4528db4f7c09de7d0aabafca3736b8259c818ca338ca6754e0747717c2794d664a1cacc1e9c52764a308e6df73d975638630b74cce6c49b1bac16454e96852c4f9d8ed118e86d2f1c8dc33bccd4a07be128db5e80f5684ddcc1158e744411acde590f902f0987cfb750bb5bfeed53bff076868986b566d7701f48ddfcacbd325c8d930bcef26713bf60585d5c991e2a6cc33ccbc27f7ddfba18f998497c2eb378cc8f2cc07a1b4f141c5e0fb6f52e18242e505bcf6dd20e33a469d056a0b4fd5e72d0da9d0bcce1e2f9e9dc7d1c7b6cb0f3604287eca", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x90, 0x0, 0x3fffe, {0x3, 0x1100000000001, 0x8, 0x0, 0xffffffff, 0x0, {0x0, 0x1, 0x7, 0x40000000006, 0xffffffffffffffff, 0x2006, 0x1, 0x290, 0xfffffffc, 0x2000, 0x2, r2, 0x0, 0x104, 0xb}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000500)={0x50, 0x0, r1, {0x7, 0x2b, 0x2, 0x16008010, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100, 0xffffffff}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x42, 0x0) write$P9_RREAD(r3, 0x0, 0x0) 9.784180239s ago: executing program 1 (id=1266): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20d42, 0x4) 9.741226536s ago: executing program 1 (id=1267): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) socket$packet(0x11, 0x2, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0xc}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x1a, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) io_submit(0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) preadv2(0xffffffffffffffff, &(0x7f00000018c0), 0x0, 0x7ffffffe, 0x3, 0x0) 9.488158277s ago: executing program 1 (id=1269): ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x51) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x81899, 0x0) chdir(&(0x7f0000000200)='./file0/file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000000)='sysfs\x00', 0x1214040, 0x0) setxattr$incfs_metadata(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000180), 0x0, 0x0, 0x0) 9.46799361s ago: executing program 1 (id=1272): openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) io_uring_setup(0x1a26, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x0, 0x0}, 0x6) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r0, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000140)={r1, 0x20, &(0x7f00000007c0)={&(0x7f0000000800)=""/243, 0xfffffffffffffdb4, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000000500)={0x7, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r1}, 0x94) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f000012d000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f00005a4000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f000012d000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58}, 0x10) r2 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0x970, 0x1f480, 0x2, 0x325}) io_uring_enter(r2, 0x12a, 0xffffffdc, 0x17, 0x0, 0x0) 8.957695523s ago: executing program 1 (id=1279): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) socket$packet(0x11, 0x2, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0xc}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x1a, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) io_submit(0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) preadv2(0xffffffffffffffff, &(0x7f00000018c0), 0x0, 0x7ffffffe, 0x3, 0x0) 8.921103659s ago: executing program 33 (id=1279): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) socket$packet(0x11, 0x2, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0xc}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x1a, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) io_submit(0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) preadv2(0xffffffffffffffff, &(0x7f00000018c0), 0x0, 0x7ffffffe, 0x3, 0x0) 3.169705074s ago: executing program 2 (id=1488): sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a00)=@newqdisc={0x148, 0x24, 0x605, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x0, 0x1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8}, {0x11c, 0x2, [@TCA_RED_PARMS={0x14, 0x1, {0x0, 0x10, 0x80, 0x8, 0xe, 0x8, 0x4}}, @TCA_RED_STAB={0x104}]}}]}, 0x148}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000a0000)={0x0, 0x0, &(0x7f00000a0040)={&(0x7f00000a0080)=@newqdisc={0x38, 0x24, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x0, 0x2}, {0x1, 0x1}}, [@qdisc_kind_options=@q_pfifo={{0xa}, {0x8, 0x2, 0x100}}]}, 0x38}}, 0x0) 3.169453185s ago: executing program 2 (id=1489): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = epoll_create1(0x0) r3 = syz_open_procfs(0x0, 0x0) getdents64(r3, 0xffffffffffffffff, 0x43) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000300)={0x20000002}) epoll_pwait2(r2, &(0x7f00000001c0)=[{}], 0x1, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x800001f}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000000180)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x2, 0x21, 0x34, 0x64, 0x0, 0x7, 0x6, 0x0, @remote, @remote}, {{0x4e22, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x10, 0x2, 0x0, 0xe7, {[@timestamp={0x8, 0xa, 0x6}]}}}}}}}, 0x0) 2.321140063s ago: executing program 2 (id=1508): read$eventfd(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) io_uring_setup(0x1b7b, 0x0) setresuid(0x0, 0xee01, 0xee00) epoll_create1(0x0) io_uring_enter(0xffffffffffffffff, 0x2219, 0x7721, 0x16, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 2.321051593s ago: executing program 2 (id=1509): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d") ioctl(r0, 0xc138fd0e, &(0x7f0000000000)="04000000000000000000000060010000380100"/41) 2.297310747s ago: executing program 2 (id=1510): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x4, &(0x7f0000006680)) syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[@ANYBLOB="120100001ddf8208c00712152230000000010902"], 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/zoneinfo\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000440), 0x2, 0x0) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000180)='debugfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/dynamic_debug/control\x00', 0x2, 0x0) write(r2, &(0x7f0000000100)='+p', 0x2) r3 = syz_open_dev$usbfs(&(0x7f0000000480), 0x19, 0x2) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) lseek(r1, 0x6, 0x0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8000, 0xffff) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="5c0000002000010000000000000000000220001800000000000000000500150002000000080009000000000008000b0005000000080017004e214e22080001"], 0x5c}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x14, 0x17, 0x0, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @lirc_mode2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 1.648440952s ago: executing program 5 (id=1524): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001940)={&(0x7f0000000880)={0x10b8, 0x11, 0x9, 0x101, 0x70bd2d, 0x25dfdbfb, {0x2, 0x0, 0x7}, [@nested={0x10a2, 0x37, 0x0, 0x1, [@generic="ca910824eecfdbc6914c816d203f2d92e99f7abe49d2c3dd379f04565d2a455a364b645e3c9262ad840d70363f361653cfc96502a4216408143ed5e75b5f125642ca619b1cdf5a053de2a6ebaf47c097e6d4b93312f998904c6d49e80bde0b9204518e173e2262186270508ef941d5a1f649ea90165debb1f4c42a294ac946b831ad73ab053e063ebd41ecca0ddd58879db8f4fe0e58e0801d2a726d72e2310af9dbc281322bffca39c00881d6dcfcfa2914c3c9b8008670d4dfbba3187ff7f0802a3bdc5e59d54aa09c95b385d1c48add8c2f2700c5262310c2af749e8cf3ad6764e1fa49c6626649d83bac8e09cb59c3781dd25a96ea77eea884db8a216c3f772a24dbe082827d526c65b78bb1c2da7668960926335821ffebe1a3e364175fba7c27ab3692b257ffe4b2c4b8f78c5510f415fda228c3a2f31d18760dbf7e491aa5955b125062ed208bb80d2cd7e2080a40c54ec29ac69a8ae3371c318a98c10d77d27029c9c3ff23a00460f445e6847eb83338df929f76446485a4edf3a23717da24b0e837a34cfd9ff0777ed8f75fc438ed409d6b5885feb7964626f3903d3869c8116d63cc5a694844a09e490c824b5a8b2e56611e8aa5cb077817f567f8b74d491dfb925131f5ce4de69ded278268467a34596a8d134bc80658dbd0f3c2c8cf3aa926ae3038e1f40d146db3e9c8507c69ee4e859cf0fcc6f39a956b6762d8956deaf96db4aa4820272b14c86e3fea56f0ea0566935dc44b3fd68d95e8b41455c864d7ea36b3e6c17f742ee1d777174b266fe5084aecdbb63f7bd338b7f147e95b3f74eca38f62c08f99f48c549a87e0176e81d77621b88916e0b7830fad9a1264b31d9d6158e70b51585c5f1d826087361c43eca6fb9f28f6618b399f1ccfe2176fcb423f2384b59bc5da044772017dddc9d14d3fb78bd3864bd7912f392925d30920f7709567a4a2458ee68b7612f19ddb0a05f318c7b331507faadb11d4da71ca50b87981faf55901b9ed975e42a1dd5f7be64445f61ff897b0e4a65930dbf27f7260a94a54379214363457917abdcd4902062e4d6254627ff79fbee3a313fd9c194e50d5b10547ca77916690769c5e25ea7fde888a03c43faa0bb8ee6a26334e43dbb134fa5afec4a8511fc640437cc92afd0d467696361d01218e3edbf9456f35486f93c41663ce849e927a6a64bbb5d55f639137e69b19ba60cbccc5acbbf8f00355c88d1e41a291795d8616301c8be775bf6043c8af34bc73bfd7fe88336caef544a6df51ecae59188fb010e5dfba988ee433419c2ba984594d611896d8ef1a333b604343e0b323ba993979ef7396a3e792fb799fc1d4d027a798eee562c6a4ce0517b9cc132595662e5aca0713515df02fbee6809946f45c25ae386752c6971e3341e5e6967670a7446a911d1c90ebcae5a701ea7eb808c77190fa43ce3aacce619896a7f501c80321093d2e4254fd37d8f5a0b97d5ebfde8a1dddc0b95ab83cb1d357d7ea622dd18e2035e45b8db9d0eefdfc01b2da949b14e8957beca3775b35ef3b83aaa3d1eaeadfbb45e794f5d1396b59b8b1f83aeb016a0fd84fb522890aacb25e12b0e129a0b622b596c15f84611914cdf5ce377a2d72dbdf95f3751d29a622c33ddd1693ead72225f71875f9e11f5d1fccbfe7100ad79a6c2454a63c1d46f4d0362035d8f3d54130045ac79055f4e9592397363367344cdea29133053f7a06caf71d34eda908202501a5b34bc9a43faf2e9f5f3582fe3de177df939c13b3738145744a3bcf262b15302314d6d5be146b326e07a0e16e9065263c885b604c4ca4300d9f933e8481971ed9409fe7284cc7f775aba415f5e4aff8930d76b9d2ebf9ba364c563dcdbfbb203441fc81a7f24f6f9b46d32bbefc2764cded621b42348f16e80eec2d8ea662c4efa9a6a898449e03a1428fce8df3b8e100e245a6ea70a182288aa07c78076efd3934001294af769ebcbb99170add5504da9c11b85c7412919d2057406eb558a8bff08364a03c58e13fffa5d2c6d068952c60e48ca636c1ee515e798b753b5521fab40ace552d8fe9f08101a4b881fd29f55e1d59e3122bfbb51194b97d6569698a07f3658343b5feb491f4c5a8905392af9af8f2a8f62c5e87b7eee593e41d9b0f6d78d054509f2ac9cd989de7bd03054b574f371901f51f5528a1da5a5d04fbca241a57d9ec0d790034472b2c69e35ec3a746b7a0f460ed8cdbdafedffcf70155833c349f538540af93710575341181b752743e668e89c5e0438a3dbcdb18b74f98d20a1c2db3481eb0807c27d1749d71be0b3f3f3f399fcba564980bbb360dde38ba3b47a4eeff420715be5a38c0c8b675e6d4696c9ad8cb8e4ab94def38e2beab8b0eb55e26ed26393440d5eaa2fb201a2672a023e7fcb22ae9858d0bb7fc8afd9950e65ee8ba283d60e49a4d8a0a4383bfb680b43f3fca1921b7c76e18bf8879bf376db008f9332f3e06955cfa5cdfa830998846819315487ccbe7cd876b07a87b174fc8c3ec4697c1c680ff0972424c8bbec52586bf5fa2c16dde17c25ecddbad442072248d55888fd5273900952fcf63955da3e42badeede4f4c526a88110e70ebf65022ff4cc25ed83bc173d794f297f0a82098f98bea6298308b6535958e283253d2c1f8cc8024f9ce2202553fabf91f56c05ec0e7b1ee04febff04edd11a5338b0737ae4a6fbb597dbbb4c91a55f18d26405e244c9944e27d1558f509b2f78dc7b8db351f9eb908b6745306cf21c6cd4244740ffb1366c3e638af91a5c7c3beb63e26893e42f8767846ecb8ded0a484c187e11044c8b9d8eb094bc43f44965366f752fcfb64312b951c73f25b99311cab8042a51a8a6fadbcee05ba4d620cd0d6e028c092ba1a429b5062b4ccec35214e10b6144bc0233601d52103264c1ae1ec540e774060477aeedc41b7bcea3591564b6eda9eea420d3a90a38a9c2335e6d813a298bca1b386e09fe41a23090019e122afaab73ba8f2bd595d83440dc3eb40474a62c7238749553490b08de5c5413448f117206e5a7f56d21ecc795a02d20c643a5ff42fdd1b6ee21db3f523c84628ebf4c48a246e9a5675bc0a4c568a91e0ab810db7bd9eba168e970f487df05e1c507ebb79aadc76e4ce2ba39ea22be3fbf68c92bf7c8f8e955bd5204fb00603fef0def22ea2db0432ae53cbf0990beb28af87231759861311acd1013a251800bf00d01e8b451e7e1bceff329ee6a7e77ad26d68de4eca45975ee925d573d5adf4bddcdbea7b3fa84e534cedb1663c1c8036cade52aba5be848ce06487e6029b952c94d99161180fe9069bc9307c21a2425e45a109ddf1d86935ec8332cdbcbd2d5aa6b7e0386d9b53680bebc39e214fe2a40ff542780128f1c6cb9fcfd0cc8810c707aa058890666118935d8c3a29e5b459d6479fb04381b956674d9cdcef6076f08fe74dd27e296dd86b2fc1660ebe974beb4086e8fdaa5bca4c51fde34632b179a50df81a56cf457cc42c9d70b04331dd484b3c9da3a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@generic="99b84b20c49875bfc68af2c5065c9382a58df27c78474d29d9066fe3c3404957d8297287f0209e041a0da3efeee18106ebb36fe057162691e7f1cd8eef72aa691a7c01b94ecf174df5c3b4260e8160c70df1942e4f4ad6b1ddd3e49a86", @nested={0x4, 0x145}, @generic="9c4de62bedca0772b061a1dd98fa1d8a511def71911af7e85f0d3171bd8f64c1c777f731cba4ee5949492c03ef49ee0627", @nested={0x4, 0x121}, @nested={0x4, 0xfa}, @nested={0x4, 0x7c}]}]}, 0x10b8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) close(r1) r2 = getpid() r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) 1.616003237s ago: executing program 5 (id=1525): socket$inet6(0xa, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0xffffffffffffffff}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000940)=@newqdisc={0x74, 0x14, 0xf0b, 0x70bd26, 0x0, {0x2, 0x0, 0x0, 0x0, {0x7, 0xa}, {0x1, 0xfff3}, {0xffe0, 0xb}}, [@TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xd4, 0x6, 0x200, 0xc, 0x1, 0x40000002, 0x7e}}, {0x4}}, {{0x1c, 0x1, {0x0, 0x18, 0x7, 0xf, 0x0, 0x4, 0x9, 0x5}}, {0xe, 0x2, [0x8, 0x3, 0x4, 0x8, 0x5]}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x10000000}, 0x8080) 867.971989ms ago: executing program 3 (id=1532): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100008}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='GPL\x00'}, 0x94) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback, @loopback}}}}}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0xd007, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 867.633999ms ago: executing program 3 (id=1534): r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x1008010, &(0x7f0000000540)=ANY=[], 0x4, 0x309, &(0x7f0000000a00)="$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") mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80, 0x143) getdents64(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r2, 0xfffffffffffffffe, 0x29) close_range(r0, 0xffffffffffffffff, 0x0) 845.584023ms ago: executing program 3 (id=1535): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001940)={&(0x7f0000000880)={0x10b8, 0x11, 0x9, 0x101, 0x70bd2d, 0x25dfdbfb, {0x2, 0x0, 0x7}, [@nested={0x10a2, 0x37, 0x0, 0x1, [@generic="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", @generic="99b84b20c49875bfc68af2c5065c9382a58df27c78474d29d9066fe3c3404957d8297287f0209e041a0da3efeee18106ebb36fe057162691e7f1cd8eef72aa691a7c01b94ecf174df5c3b4260e8160c70df1942e4f4ad6b1ddd3e49a86", @nested={0x4, 0x145}, @generic="9c4de62bedca0772b061a1dd98fa1d8a511def71911af7e85f0d3171bd8f64c1c777f731cba4ee5949492c03ef49ee0627", @nested={0x4, 0x121}, @nested={0x4, 0xfa}, @nested={0x4, 0x7c}]}]}, 0x10b8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) close(r1) r2 = getpid() r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) 824.447836ms ago: executing program 3 (id=1536): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x67) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e22, @local}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) socket(0x2, 0x3, 0x6) mount$9p_fd(0x0, 0x0, 0x0, 0x3b88843, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$inet(r0, 0x0, 0x38, 0x20000800, &(0x7f0000000240)={0x2, 0x0, @remote}, 0x10) 812.501308ms ago: executing program 3 (id=1537): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x1d0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0xffffffff, 0xffffffff}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x230) socket(0x1, 0x803, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2, 0x1, 0x0, @remote, @local}, @echo_reply={0xe0}}}}}, 0x0) 761.439946ms ago: executing program 3 (id=1538): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x3, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0x20, 0x0, 0x0, 0xfffff00c}, {0x6}]}, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000840), r0) 759.026006ms ago: executing program 5 (id=1539): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000006340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002180)={0x50, 0x0, r2, {0x7, 0x27, 0x5, 0x1dd880, 0xffff, 0x81, 0x0, 0x4, 0x0, 0x0, 0x1, 0x2404}}, 0x50) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_IOCTL(r0, &(0x7f0000002140)={0x20, 0x0, r3, {0x403, 0x0, 0x8, 0xfff}}, 0x20) syz_fuse_handle_req(r0, &(0x7f0000008380)="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", 0x2000, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002240)={0x78, 0x0, 0x7, {0x1, 0x0, 0x0, {0xffffffffffffffff, 0x8, 0x3, 0x8, 0x2, 0x0, 0x200800, 0x0, 0x0, 0x4000, 0xbca4, 0x0, r4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r1, 0x0, 0x20000) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f000000cc00)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c540)={0x28, 0x0, 0x0, {{0x2, 0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c800)={0x58, 0x0, 0x19a5, [{0x6, 0x3ff, 0x2, 0x9, '{['}, {0x2, 0x7, 0x9, 0x1, '%:+\\/{%-+'}]}, 0x0, 0x0, 0x0, 0x0}) 589.154534ms ago: executing program 4 (id=1543): read$FUSE(0xffffffffffffffff, &(0x7f0000006100)={0x2020}, 0x2020) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/208, 0xd0, 0x8d35) 582.069226ms ago: executing program 5 (id=1544): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x8, 0x3, 0x530, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x460, 0xffffffff, 0xffffffff, 0x460, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@helper={{0x48}, {0x0, 'amanda\x00'}}, @common=@unspec=@conntrack2={{0xc0}, {{@ipv6=@private1, [0xff000000, 0xffffffff, 0xff, 0xffffffff], @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}, [0xffffff00, 0xff, 0xffffffff, 0xffffffff], @ipv6=@empty, [0xff000000, 0xff, 0xff, 0xff], @ipv6=@local, [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], 0x80, 0x54, 0x3b, 0x4e20, 0x4e23, 0x4e21, 0x4e23, 0x446, 0x39a}, 0x100, 0x20}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0xe, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x590) syz_emit_ethernet(0x4e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa3986dd6c370c8900182f01fe800000000000000000000000000025fe8000000000000000000000000000aa"], 0x0) 510.876417ms ago: executing program 4 (id=1545): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xd39a) sendmsg$inet6(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0xa, 0x4e21, 0x84, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x800}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @tclass={{0x14, 0x29, 0x43, 0x2}}], 0x30}, 0x0) 510.590707ms ago: executing program 4 (id=1546): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001940)={&(0x7f0000000880)={0x10b8, 0x11, 0x9, 0x101, 0x70bd2d, 0x25dfdbfb, {0x2, 0x0, 0x7}, [@nested={0x10a2, 0x37, 0x0, 0x1, [@generic="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", @generic="99b84b20c49875bfc68af2c5065c9382a58df27c78474d29d9066fe3c3404957d8297287f0209e041a0da3efeee18106ebb36fe057162691e7f1cd8eef72aa691a7c01b94ecf174df5c3b4260e8160c70df1942e4f4ad6b1ddd3e49a86", @nested={0x4, 0x145}, @generic="9c4de62bedca0772b061a1dd98fa1d8a511def71911af7e85f0d3171bd8f64c1c777f731cba4ee5949492c03ef49ee0627", @nested={0x4, 0x121}, @nested={0x4, 0xfa}, @nested={0x4, 0x7c}]}]}, 0x10b8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) close(r1) r2 = getpid() r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) 509.766157ms ago: executing program 4 (id=1547): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0xffffffff, @empty, 0x4}, 0x1c) openat(0xffffffffffffff9c, 0x0, 0x40042, 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1c, 0x40000009, @mcast1, 0x4}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="5b685c7e778f", @empty, @void, {@ipv6={0x86dd, @udp={0xa, 0x6, '\x00', 0x8, 0x11, 0x1, @dev={0xfe, 0x80, '\x00', 0x3e}, @mcast2, {[], {0x4e1d, 0x4e20, 0x8}}}}}}, 0x0) 479.244122ms ago: executing program 4 (id=1548): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x40040) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d") ioctl(r0, 0xc138fd0e, &(0x7f0000000000)="04000000000000000000000060010000380100"/41) 478.023332ms ago: executing program 4 (id=1549): socket$inet6(0xa, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0xffffffffffffffff}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) rmdir(&(0x7f0000000140)='./cgroup/../file0\x00') r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000940)=@newqdisc={0x74, 0x14, 0xf0b, 0x70bd26, 0x0, {0x2, 0x0, 0x0, 0x0, {0x7, 0xa}, {0x1, 0xfff3}, {0xffe0, 0xb}}, [@TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xd4, 0x6, 0x200, 0xc, 0x1, 0x40000002, 0x7e}}, {0x4}}, {{0x1c, 0x1, {0x0, 0x18, 0x7, 0xf, 0x0, 0x4, 0x9, 0x5}}, {0xe, 0x2, [0x8, 0x3, 0x4, 0x8, 0x5]}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x10000000}, 0x8080) 395.994966ms ago: executing program 6 (id=1553): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000480)='./file0\x00', 0x18000, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYRES16, @ANYRESOCT, @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES64, @ANYRESDEC=0x0], 0x1, 0x304, &(0x7f0000000bc0)="$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") mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) dup(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x193042, 0x41) readv(r1, &(0x7f0000000040)=[{0x0, 0xa00}, {0x0, 0xfffffff3}, {0x0}, {&(0x7f0000000140)=""/50, 0x2b}], 0x4) 271.340316ms ago: executing program 6 (id=1554): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000006c0)='.\x00', 0xaa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) dup3(r0, r1, 0x0) readv(r1, &(0x7f0000001980)=[{&(0x7f0000000340)=""/48, 0x30}], 0x1) 121.52492ms ago: executing program 6 (id=1555): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00'}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}]}, 0x5c}}, 0x0) 105.821193ms ago: executing program 2 (id=1556): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x2000) read$FUSE(r0, &(0x7f0000000500)={0x2020}, 0x2020) 103.146333ms ago: executing program 6 (id=1557): bpf$PROG_LOAD(0x5, &(0x7f0000004200)={0x12, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000061182c000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @fallback=0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000004200)={0x12, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @fallback=0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r2, r1, 0xf, 0x0, @val=@netfilter={0xa, 0x1, 0x4}}, 0x20) 58.698051ms ago: executing program 5 (id=1558): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001940)={&(0x7f0000000880)={0x10b8, 0x11, 0x9, 0x101, 0x70bd2d, 0x25dfdbfb, {0x2, 0x0, 0x7}, [@nested={0x10a2, 0x37, 0x0, 0x1, [@generic="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", @generic="99b84b20c49875bfc68af2c5065c9382a58df27c78474d29d9066fe3c3404957d8297287f0209e041a0da3efeee18106ebb36fe057162691e7f1cd8eef72aa691a7c01b94ecf174df5c3b4260e8160c70df1942e4f4ad6b1ddd3e49a86", @nested={0x4, 0x145}, @generic="9c4de62bedca0772b061a1dd98fa1d8a511def71911af7e85f0d3171bd8f64c1c777f731cba4ee5949492c03ef49ee0627", @nested={0x4, 0x121}, @nested={0x4, 0xfa}, @nested={0x4, 0x7c}]}]}, 0x10b8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) fchdir(0xffffffffffffffff) close(0xffffffffffffffff) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x24020000) 57.569551ms ago: executing program 5 (id=1559): r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) io_setup(0x7, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000040)=0xefba) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x8000000000000000) syz_clone(0x48020000, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000009, 0x200000006c832, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x64) syz_clone(0x84801000, 0x0, 0x0, &(0x7f0000000680), 0x0, 0x0) 57.382061ms ago: executing program 6 (id=1560): mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000008c0)}, {&(0x7f0000000140)='\x00', 0x1}], 0x2}}], 0x1, 0x4404c880) 0s ago: executing program 6 (id=1561): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/module/firmware_class/parameters/path\x00', 0x101002, 0x0) sendfile(r0, r0, 0x0, 0x1) kernel console output (not intermixed with test programs): 89.097673][ T2586] ? complete_request_key+0xa0/0xa0 [ 89.103031][ T2586] ? downgrade_write+0x440/0x440 [ 89.108171][ T2586] ? restrict_link_reject+0x10/0x10 [ 89.113559][ T2586] ? keyring_search_rcu+0x290/0x290 [ 89.119020][ T2586] __se_sys_request_key+0x293/0x350 [ 89.124408][ T2586] ? __x64_sys_request_key+0xb0/0xb0 [ 89.129719][ T2586] ? __kasan_check_write+0x14/0x20 [ 89.135002][ T2586] ? switch_fpu_return+0x15d/0x2c0 [ 89.140106][ T2586] __x64_sys_request_key+0x9b/0xb0 [ 89.145206][ T2586] x64_sys_call+0x6f7/0x9a0 [ 89.149873][ T2586] do_syscall_64+0x4c/0xa0 [ 89.154355][ T2586] ? clear_bhb_loop+0x50/0xa0 [ 89.159215][ T2586] ? clear_bhb_loop+0x50/0xa0 [ 89.163891][ T2586] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.169781][ T2586] RIP: 0033:0x7fdb9cd85159 [ 89.174187][ T2586] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 89.193795][ T2586] RSP: 002b:00007fdb9b7de028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 89.202199][ T2586] RAX: ffffffffffffffda RBX: 00007fdb9d00cfa0 RCX: 00007fdb9cd85159 [ 89.210270][ T2586] RDX: 0000200000001fee RSI: 0000200000001ffb RDI: 0000200000000040 [ 89.218237][ T2586] RBP: 00007fdb9ce1c06b R08: 0000000000000000 R09: 0000000000000000 [ 89.226220][ T2586] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 89.234204][ T2586] R13: 00007fdb9d00d038 R14: 00007fdb9d00cfa0 R15: 00007ffffcf0d2f8 [ 89.242554][ T2586] [ 89.276548][ T2595] loop1: detected capacity change from 0 to 1024 [ 89.329767][ T2595] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,bsddf,quota,nojournal_checksum,debug_want_extra_isize=0x0000000000000080,delalloc,nogrpid,noauto_da_alloc,lazytime,,errors=continue. Quota mode: writeback. [ 89.559079][ T2616] loop4: detected capacity change from 0 to 256 [ 89.566958][ T2615] FAULT_INJECTION: forcing a failure. [ 89.566958][ T2615] name failslab, interval 1, probability 0, space 0, times 0 [ 89.579903][ T2615] CPU: 0 PID: 2615 Comm: syz.2.889 Not tainted syzkaller #0 [ 89.587198][ T2615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 89.597383][ T2615] Call Trace: [ 89.600658][ T2615] [ 89.603699][ T2615] __dump_stack+0x21/0x30 [ 89.608147][ T2615] dump_stack_lvl+0x110/0x170 [ 89.612862][ T2615] ? show_regs_print_info+0x20/0x20 [ 89.618068][ T2615] ? pcpu_alloc+0x1118/0x16f0 [ 89.622759][ T2615] dump_stack+0x15/0x20 [ 89.626908][ T2615] should_fail+0x3ab/0x500 [ 89.631426][ T2615] __should_failslab+0xa4/0xe0 [ 89.636184][ T2615] should_failslab+0x9/0x20 [ 89.640721][ T2615] slab_pre_alloc_hook+0x39/0xd0 [ 89.645680][ T2615] ? __alloc_file+0x28/0x2a0 [ 89.650265][ T2615] kmem_cache_alloc+0x44/0x260 [ 89.655033][ T2615] __alloc_file+0x28/0x2a0 [ 89.659576][ T2615] alloc_empty_file+0x97/0x180 [ 89.664570][ T2615] dentry_open+0x4e/0x100 [ 89.668919][ T2615] __se_sys_open_tree+0x6ad/0x810 [ 89.673968][ T2615] ? __x64_sys_open_tree+0x90/0x90 [ 89.679092][ T2615] ? __kasan_check_write+0x14/0x20 [ 89.684215][ T2615] ? switch_fpu_return+0x15d/0x2c0 [ 89.689320][ T2615] __x64_sys_open_tree+0x7b/0x90 [ 89.694255][ T2615] x64_sys_call+0x529/0x9a0 [ 89.698772][ T2615] do_syscall_64+0x4c/0xa0 [ 89.703186][ T2615] ? clear_bhb_loop+0x50/0xa0 [ 89.707874][ T2615] ? clear_bhb_loop+0x50/0xa0 [ 89.712568][ T2615] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.718452][ T2615] RIP: 0033:0x7f4bb6439159 [ 89.722860][ T2615] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 89.742675][ T2615] RSP: 002b:00007f4bb4e92028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac [ 89.751290][ T2615] RAX: ffffffffffffffda RBX: 00007f4bb66c0fa0 RCX: 00007f4bb6439159 [ 89.759538][ T2615] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 89.767674][ T2615] RBP: 00007f4bb64d006b R08: 0000000000000000 R09: 0000000000000000 [ 89.775839][ T2615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 89.783810][ T2615] R13: 00007f4bb66c1038 R14: 00007f4bb66c0fa0 R15: 00007fff28dc8ea8 [ 89.791876][ T2615] [ 89.803908][ T2616] exFAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.818159][ T2616] exFAT-fs (loop4): Medium has reported failures. Some data may be lost. [ 89.829809][ T2625] loop3: detected capacity change from 0 to 256 [ 89.839490][ T2625] exfat: Deprecated parameter 'utf8' [ 89.844824][ T2625] exfat: Deprecated parameter 'utf8' [ 89.847285][ T2616] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 89.851223][ T2625] exfat: Unexpected value for 'utf8' [ 89.895024][ T2627] loop2: detected capacity change from 0 to 8192 [ 89.934659][ T2627] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.952444][ T2631] FAULT_INJECTION: forcing a failure. [ 89.952444][ T2631] name failslab, interval 1, probability 0, space 0, times 0 [ 89.971207][ T2631] CPU: 0 PID: 2631 Comm: syz.1.897 Not tainted syzkaller #0 [ 89.978566][ T2631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 89.988723][ T2631] Call Trace: [ 89.992021][ T2631] [ 89.994944][ T2631] __dump_stack+0x21/0x30 [ 89.999270][ T2631] dump_stack_lvl+0x110/0x170 [ 90.003947][ T2631] ? show_regs_print_info+0x20/0x20 [ 90.009141][ T2631] dump_stack+0x15/0x20 [ 90.013309][ T2631] should_fail+0x3ab/0x500 [ 90.017828][ T2631] __should_failslab+0xa4/0xe0 [ 90.022611][ T2631] should_failslab+0x9/0x20 [ 90.027107][ T2631] slab_pre_alloc_hook+0x39/0xd0 [ 90.032040][ T2631] ? key_alloc+0x306/0xef0 [ 90.036648][ T2631] __kmalloc_track_caller+0x6c/0x2c0 [ 90.041956][ T2631] ? key_alloc+0x306/0xef0 [ 90.046371][ T2631] kmemdup+0x26/0x60 [ 90.050259][ T2631] key_alloc+0x306/0xef0 [ 90.054521][ T2631] request_key_auth_new+0x69f/0x8d0 [ 90.059717][ T2631] ? __kasan_check_write+0x14/0x20 [ 90.064912][ T2631] ? request_key_auth_rcu_disposal+0x20/0x20 [ 90.070893][ T2631] ? mutex_unlock+0x8f/0x230 [ 90.075483][ T2631] ? refcount_dec_and_lock+0x25/0xa0 [ 90.081116][ T2631] request_key_and_link+0xa5d/0x1120 [ 90.086405][ T2631] ? key_task_permission+0x36d/0x4a0 [ 90.091716][ T2631] ? complete_request_key+0xa0/0xa0 [ 90.096975][ T2631] ? downgrade_write+0x440/0x440 [ 90.101914][ T2631] ? restrict_link_reject+0x10/0x10 [ 90.107115][ T2631] ? keyring_search_rcu+0x290/0x290 [ 90.112309][ T2631] __se_sys_request_key+0x293/0x350 [ 90.117493][ T2631] ? __x64_sys_request_key+0xb0/0xb0 [ 90.122861][ T2631] ? __kasan_check_write+0x14/0x20 [ 90.127964][ T2631] ? switch_fpu_return+0x15d/0x2c0 [ 90.133061][ T2631] __x64_sys_request_key+0x9b/0xb0 [ 90.138154][ T2631] x64_sys_call+0x6f7/0x9a0 [ 90.142652][ T2631] do_syscall_64+0x4c/0xa0 [ 90.147058][ T2631] ? clear_bhb_loop+0x50/0xa0 [ 90.151733][ T2631] ? clear_bhb_loop+0x50/0xa0 [ 90.156396][ T2631] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.162363][ T2631] RIP: 0033:0x7fa07366a159 [ 90.166765][ T2631] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.186521][ T2631] RSP: 002b:00007fa0720c3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 90.187983][ T993] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 90.194940][ T2631] RAX: ffffffffffffffda RBX: 00007fa0738f1fa0 RCX: 00007fa07366a159 [ 90.194967][ T2631] RDX: 0000200000001fee RSI: 0000200000001ffb RDI: 0000200000000040 [ 90.194978][ T2631] RBP: 00007fa07370106b R08: 0000000000000000 R09: 0000000000000000 [ 90.194988][ T2631] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 90.194999][ T2631] R13: 00007fa0738f2038 R14: 00007fa0738f1fa0 R15: 00007fff480fe488 [ 90.242611][ T2631] [ 90.280441][ T2639] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 90.302804][ T2646] input: syz1 as /devices/virtual/input/input8 [ 90.322908][ T2648] FAULT_INJECTION: forcing a failure. [ 90.322908][ T2648] name failslab, interval 1, probability 0, space 0, times 0 [ 90.326278][ T2650] FAULT_INJECTION: forcing a failure. [ 90.326278][ T2650] name failslab, interval 1, probability 0, space 0, times 0 [ 90.335716][ T2648] CPU: 0 PID: 2648 Comm: syz.1.908 Not tainted syzkaller #0 [ 90.335745][ T2648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 90.335756][ T2648] Call Trace: [ 90.335763][ T2648] [ 90.335769][ T2648] __dump_stack+0x21/0x30 [ 90.376575][ T2648] dump_stack_lvl+0x110/0x170 [ 90.381272][ T2648] ? show_regs_print_info+0x20/0x20 [ 90.386523][ T2648] dump_stack+0x15/0x20 [ 90.390739][ T2648] should_fail+0x3ab/0x500 [ 90.395167][ T2648] __should_failslab+0xa4/0xe0 [ 90.399954][ T2648] should_failslab+0x9/0x20 [ 90.404457][ T2648] slab_pre_alloc_hook+0x39/0xd0 [ 90.409460][ T2648] ? security_file_alloc+0x33/0x120 [ 90.414672][ T2648] kmem_cache_alloc+0x44/0x260 [ 90.419532][ T2648] security_file_alloc+0x33/0x120 [ 90.424638][ T2648] __alloc_file+0xb5/0x2a0 [ 90.429148][ T2648] alloc_empty_file+0x97/0x180 [ 90.433913][ T2648] dentry_open+0x4e/0x100 [ 90.438247][ T2648] __se_sys_open_tree+0x6ad/0x810 [ 90.443271][ T2648] ? __x64_sys_open_tree+0x90/0x90 [ 90.448371][ T2648] ? __kasan_check_write+0x14/0x20 [ 90.453474][ T2648] ? switch_fpu_return+0x15d/0x2c0 [ 90.458579][ T2648] __x64_sys_open_tree+0x7b/0x90 [ 90.463682][ T2648] x64_sys_call+0x529/0x9a0 [ 90.468187][ T2648] do_syscall_64+0x4c/0xa0 [ 90.472598][ T2648] ? clear_bhb_loop+0x50/0xa0 [ 90.477272][ T2648] ? clear_bhb_loop+0x50/0xa0 [ 90.481938][ T2648] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.487823][ T2648] RIP: 0033:0x7fa07366a159 [ 90.492234][ T2648] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.511842][ T2648] RSP: 002b:00007fa0720c3028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac [ 90.520284][ T2648] RAX: ffffffffffffffda RBX: 00007fa0738f1fa0 RCX: 00007fa07366a159 [ 90.528255][ T2648] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 90.536225][ T2648] RBP: 00007fa07370106b R08: 0000000000000000 R09: 0000000000000000 [ 90.544190][ T2648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.552243][ T2648] R13: 00007fa0738f2038 R14: 00007fa0738f1fa0 R15: 00007fff480fe488 [ 90.557972][ T993] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 90.560278][ T2648] [ 90.561449][ T2650] CPU: 0 PID: 2650 Comm: syz.2.909 Not tainted syzkaller #0 [ 90.572445][ T993] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 90.573466][ T2650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 90.573478][ T2650] Call Trace: [ 90.573483][ T2650] [ 90.573491][ T2650] __dump_stack+0x21/0x30 [ 90.610249][ T2650] dump_stack_lvl+0x110/0x170 [ 90.614930][ T2650] ? show_regs_print_info+0x20/0x20 [ 90.620143][ T2650] dump_stack+0x15/0x20 [ 90.624324][ T2650] should_fail+0x3ab/0x500 [ 90.628733][ T2650] __should_failslab+0xa4/0xe0 [ 90.633527][ T2650] should_failslab+0x9/0x20 [ 90.638023][ T2650] slab_pre_alloc_hook+0x39/0xd0 [ 90.643126][ T2650] ? __kernfs_new_node+0xe1/0x670 [ 90.648145][ T2650] kmem_cache_alloc+0x44/0x260 [ 90.652917][ T2650] __kernfs_new_node+0xe1/0x670 [ 90.657997][ T2650] ? kernfs_xattr_get+0x81/0x90 [ 90.658052][ T993] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 90.662861][ T2650] ? kernfs_new_node+0x260/0x260 [ 90.662887][ T2650] ? selinux_kernfs_init_security+0x143/0x450 [ 90.662910][ T2650] ? selinux_path_notify+0x660/0x660 [ 90.672282][ T993] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=67 [ 90.677150][ T2650] ? make_kgid+0x1c4/0x650 [ 90.677182][ T2650] ? from_kuid_munged+0x6e0/0x6e0 [ 90.684201][ T993] usb 4-1: SerialNumber: syz [ 90.688537][ T2650] ? __kasan_check_write+0x14/0x20 [ 90.688566][ T2650] kernfs_new_node+0x150/0x260 [ 90.688588][ T2650] __kernfs_create_file+0x4e/0x270 [ 90.688605][ T2650] sysfs_add_file_mode_ns+0x29a/0x350 [ 90.730919][ T2650] internal_create_group+0x492/0xd00 [ 90.736264][ T2650] ? up_write+0x7b/0x290 [ 90.740680][ T2650] ? sysfs_create_group+0x30/0x30 [ 90.746150][ T2650] ? __kasan_check_write+0x14/0x20 [ 90.751279][ T2650] ? kernfs_put+0x44f/0x480 [ 90.755894][ T2650] sysfs_create_groups+0x58/0x120 [ 90.761191][ T2650] device_add_attrs+0x89/0x710 [ 90.765957][ T2650] ? device_add+0x781/0xe90 [ 90.770542][ T2650] device_add+0x5a2/0xe90 [ 90.774878][ T2650] netdev_register_kobject+0x18e/0x330 [ 90.780331][ T2650] ? raw_notifier_call_chain+0xe9/0x100 [ 90.785878][ T2650] register_netdevice+0xeaa/0x1490 [ 90.791067][ T2650] ? netif_stacked_transfer_operstate+0x220/0x220 [ 90.797567][ T2650] ? alloc_netdev_mqs+0xa8b/0xe20 [ 90.802603][ T2650] tun_set_iff+0x85e/0xe70 [ 90.807108][ T2650] __tun_chr_ioctl+0x870/0x1f40 [ 90.811963][ T2650] ? tun_flow_create+0x320/0x320 [ 90.816916][ T2650] ? __fget_files+0x2e1/0x340 [ 90.821591][ T2650] tun_chr_ioctl+0x2a/0x40 [ 90.825997][ T2650] ? tun_chr_poll+0x700/0x700 [ 90.830661][ T2650] __se_sys_ioctl+0x121/0x1a0 [ 90.835327][ T2650] __x64_sys_ioctl+0x7b/0x90 [ 90.839907][ T2650] x64_sys_call+0x2f/0x9a0 [ 90.844313][ T2650] do_syscall_64+0x4c/0xa0 [ 90.848738][ T2650] ? clear_bhb_loop+0x50/0xa0 [ 90.853404][ T2650] ? clear_bhb_loop+0x50/0xa0 [ 90.858092][ T2650] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.863976][ T2650] RIP: 0033:0x7f4bb6439159 [ 90.868828][ T2650] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.888710][ T2650] RSP: 002b:00007f4bb4e92028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.897131][ T2650] RAX: ffffffffffffffda RBX: 00007f4bb66c0fa0 RCX: 00007f4bb6439159 [ 90.905351][ T2650] RDX: 0000200000000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 90.913408][ T2650] RBP: 00007f4bb64d006b R08: 0000000000000000 R09: 0000000000000000 [ 90.921541][ T2650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.929593][ T2650] R13: 00007f4bb66c1038 R14: 00007f4bb66c0fa0 R15: 00007fff28dc8ea8 [ 90.937821][ T2650] [ 90.978486][ T993] usb 4-1: 0:2 : does not exist [ 91.024641][ T993] usb 4-1: USB disconnect, device number 9 [ 91.171692][ T2660] loop2: detected capacity change from 0 to 8192 [ 91.218502][ T2660] loop2: p1[EZD] p3 p4 [ 91.223780][ T2660] loop2: p3 start 150994944 is beyond EOD, truncated [ 91.237906][ T803] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 91.303238][ T483] udevd[483]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 91.305967][ T491] udevd[491]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 91.332779][ T2664] FAULT_INJECTION: forcing a failure. [ 91.332779][ T2664] name failslab, interval 1, probability 0, space 0, times 0 [ 91.345838][ T2664] CPU: 0 PID: 2664 Comm: syz.2.915 Not tainted syzkaller #0 [ 91.353237][ T2664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 91.363294][ T2664] Call Trace: [ 91.366585][ T2664] [ 91.369598][ T2664] __dump_stack+0x21/0x30 [ 91.373936][ T2664] dump_stack_lvl+0x110/0x170 [ 91.378608][ T2664] ? show_regs_print_info+0x20/0x20 [ 91.383816][ T2664] dump_stack+0x15/0x20 [ 91.387963][ T2664] should_fail+0x3ab/0x500 [ 91.392378][ T2664] __should_failslab+0xa4/0xe0 [ 91.397249][ T2664] should_failslab+0x9/0x20 [ 91.401961][ T2664] slab_pre_alloc_hook+0x39/0xd0 [ 91.407007][ T2664] ? key_alloc+0x306/0xef0 [ 91.411449][ T2664] __kmalloc_track_caller+0x6c/0x2c0 [ 91.416949][ T2664] ? key_alloc+0x306/0xef0 [ 91.421502][ T2664] kmemdup+0x26/0x60 [ 91.425432][ T2664] key_alloc+0x306/0xef0 [ 91.430051][ T2664] request_key_auth_new+0x69f/0x8d0 [ 91.435261][ T2664] ? __kasan_check_write+0x14/0x20 [ 91.440376][ T2664] ? request_key_auth_rcu_disposal+0x20/0x20 [ 91.446351][ T2664] ? mutex_unlock+0x8f/0x230 [ 91.450930][ T2664] ? refcount_dec_and_lock+0x25/0xa0 [ 91.456200][ T2664] request_key_and_link+0xa5d/0x1120 [ 91.461471][ T2664] ? key_task_permission+0x36d/0x4a0 [ 91.467020][ T2664] ? complete_request_key+0xa0/0xa0 [ 91.472234][ T2664] ? downgrade_write+0x440/0x440 [ 91.477257][ T2664] ? restrict_link_reject+0x10/0x10 [ 91.482503][ T2664] ? keyring_search_rcu+0x290/0x290 [ 91.487890][ T2664] __se_sys_request_key+0x293/0x350 [ 91.493283][ T2664] ? __x64_sys_request_key+0xb0/0xb0 [ 91.498652][ T2664] ? __kasan_check_write+0x14/0x20 [ 91.503764][ T2664] ? switch_fpu_return+0x15d/0x2c0 [ 91.508955][ T2664] __x64_sys_request_key+0x9b/0xb0 [ 91.514085][ T2664] x64_sys_call+0x6f7/0x9a0 [ 91.518766][ T2664] do_syscall_64+0x4c/0xa0 [ 91.523176][ T2664] ? clear_bhb_loop+0x50/0xa0 [ 91.527954][ T2664] ? clear_bhb_loop+0x50/0xa0 [ 91.532709][ T2664] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 91.538681][ T2664] RIP: 0033:0x7f4bb6439159 [ 91.543173][ T2664] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 91.562968][ T2664] RSP: 002b:00007f4bb4e92028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 91.571397][ T2664] RAX: ffffffffffffffda RBX: 00007f4bb66c0fa0 RCX: 00007f4bb6439159 [ 91.579462][ T2664] RDX: 0000200000001fee RSI: 0000200000001ffb RDI: 0000200000000040 [ 91.587444][ T2664] RBP: 00007f4bb64d006b R08: 0000000000000000 R09: 0000000000000000 [ 91.595506][ T2664] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 91.603592][ T2664] R13: 00007f4bb66c1038 R14: 00007f4bb66c0fa0 R15: 00007fff28dc8ea8 [ 91.611583][ T2664] [ 91.663549][ T2675] loop2: detected capacity change from 0 to 16 [ 91.673890][ T2675] erofs: (device loop2): mounted with root inode @ nid 36. [ 91.738501][ T803] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 92.028021][ T803] usb 2-1: New USB device found, idVendor=0b95, idProduct=7720, bcdDevice= 0.00 [ 92.107791][ T803] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.144390][ T803] usb 2-1: Product: syz [ 92.162066][ T803] usb 2-1: Manufacturer: syz [ 92.185166][ T803] usb 2-1: SerialNumber: syz [ 92.237049][ T2710] netlink: 'syz.5.936': attribute type 12 has an invalid length. [ 92.265242][ T2710] netlink: 'syz.5.936': attribute type 29 has an invalid length. [ 92.283501][ T2710] netlink: 148 bytes leftover after parsing attributes in process `syz.5.936'. [ 92.302841][ T2710] netlink: 'syz.5.936': attribute type 1 has an invalid length. [ 92.319447][ T2710] netlink: 'syz.5.936': attribute type 2 has an invalid length. [ 92.360782][ T2715] loop5: detected capacity change from 0 to 256 [ 92.454223][ T2715] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0x68afaf67, utbl_chksum : 0xe619d30d) [ 92.468171][ T803] asix: probe of 2-1:1.0 failed with error -71 [ 92.482170][ T803] usb 2-1: USB disconnect, device number 9 [ 92.645503][ T2723] loop5: detected capacity change from 0 to 128 [ 92.709705][ T2723] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 92.781293][ T2723] ext4 filesystem being mounted at /13/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 93.011203][ T2733] loop1: detected capacity change from 0 to 16 [ 93.051076][ T2733] erofs: (device loop1): mounted with root inode @ nid 36. [ 93.155047][ T2744] xt_hashlimit: size too large, truncated to 1048576 [ 93.527045][ T2767] FAULT_INJECTION: forcing a failure. [ 93.527045][ T2767] name failslab, interval 1, probability 0, space 0, times 0 [ 93.586989][ T2767] CPU: 0 PID: 2767 Comm: syz.5.958 Not tainted syzkaller #0 [ 93.594346][ T2767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 93.604550][ T2767] Call Trace: [ 93.607856][ T2767] [ 93.610809][ T2767] __dump_stack+0x21/0x30 [ 93.615256][ T2767] dump_stack_lvl+0x110/0x170 [ 93.620135][ T2767] ? show_regs_print_info+0x20/0x20 [ 93.625535][ T2767] ? netlink_set_err+0x3f0/0x3f0 [ 93.630498][ T2767] dump_stack+0x15/0x20 [ 93.634684][ T2767] should_fail+0x3ab/0x500 [ 93.639203][ T2767] __should_failslab+0xa4/0xe0 [ 93.644190][ T2767] should_failslab+0x9/0x20 [ 93.648721][ T2767] slab_pre_alloc_hook+0x39/0xd0 [ 93.653678][ T2767] __kmalloc+0x6d/0x2c0 [ 93.657851][ T2767] ? ops_init+0x88/0x470 [ 93.662095][ T2767] ops_init+0x88/0x470 [ 93.666280][ T2767] setup_net+0x331/0xa30 [ 93.670535][ T2767] ? copy_net_ns+0x5c0/0x5c0 [ 93.675144][ T2767] copy_net_ns+0x355/0x5c0 [ 93.679577][ T2767] create_new_namespaces+0x3a8/0x660 [ 93.684876][ T2767] unshare_nsproxy_namespaces+0x120/0x170 [ 93.690693][ T2767] ksys_unshare+0x4d7/0x810 [ 93.695209][ T2767] ? sighand_ctor+0x60/0x60 [ 93.699725][ T2767] ? __kasan_check_write+0x14/0x20 [ 93.704986][ T2767] ? switch_fpu_return+0x15d/0x2c0 [ 93.710112][ T2767] __x64_sys_unshare+0x38/0x40 [ 93.714902][ T2767] x64_sys_call+0x442/0x9a0 [ 93.719411][ T2767] do_syscall_64+0x4c/0xa0 [ 93.723834][ T2767] ? clear_bhb_loop+0x50/0xa0 [ 93.728540][ T2767] ? clear_bhb_loop+0x50/0xa0 [ 93.733230][ T2767] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.739135][ T2767] RIP: 0033:0x7fc8055aa159 [ 93.743566][ T2767] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 93.764091][ T2767] RSP: 002b:00007fc804003028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 93.772798][ T2767] RAX: ffffffffffffffda RBX: 00007fc805831fa0 RCX: 00007fc8055aa159 [ 93.780815][ T2767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060040000 [ 93.788910][ T2767] RBP: 00007fc80564106b R08: 0000000000000000 R09: 0000000000000000 [ 93.796903][ T2767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.804892][ T2767] R13: 00007fc805832038 R14: 00007fc805831fa0 R15: 00007ffecf205be8 [ 93.812909][ T2767] [ 93.816611][ T30] audit: type=1400 audit(1791022519.825:360): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 93.894324][ T2791] FAULT_INJECTION: forcing a failure. [ 93.894324][ T2791] name fail_futex, interval 1, probability 0, space 0, times 0 [ 93.908451][ T2791] CPU: 1 PID: 2791 Comm: syz.3.973 Not tainted syzkaller #0 [ 93.916401][ T2791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 93.918016][ T30] audit: type=1400 audit(1791022519.955:361): avc: denied { setopt } for pid=2788 comm="syz.5.972" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.926823][ T2791] Call Trace: [ 93.926838][ T2791] [ 93.926846][ T2791] __dump_stack+0x21/0x30 [ 93.926877][ T2791] dump_stack_lvl+0x110/0x170 [ 93.926895][ T2791] ? show_regs_print_info+0x20/0x20 [ 93.926914][ T2791] ? do_filp_open+0x1df/0x400 [ 93.926933][ T2791] ? __x64_sys_openat+0x136/0x160 [ 93.977992][ T2791] ? x64_sys_call+0x219/0x9a0 [ 93.982695][ T2791] ? do_syscall_64+0x4c/0xa0 [ 93.987327][ T2791] dump_stack+0x15/0x20 [ 93.991504][ T2791] should_fail+0x3ab/0x500 [ 93.995960][ T2791] get_futex_key+0x143/0xb60 [ 94.000580][ T2791] ? futex_wait_restart+0x250/0x250 [ 94.006298][ T2791] futex_wake+0x133/0x8f0 [ 94.010655][ T2791] ? arch_stack_walk+0xee/0x140 [ 94.015531][ T2791] ? futex_wait+0x8f0/0x8f0 [ 94.020241][ T2791] do_futex+0xd8d/0x2800 [ 94.024859][ T2791] ? call_rcu+0x10b/0xf60 [ 94.029396][ T2791] ? ____fput+0x15/0x20 [ 94.033609][ T2791] ? exit_to_user_mode_loop+0xd0/0xe0 [ 94.039010][ T2791] ? exit_to_user_mode_prepare+0x87/0xd0 [ 94.044715][ T2791] ? syscall_exit_to_user_mode+0x1a/0x30 [ 94.050598][ T2791] ? do_syscall_64+0x58/0xa0 [ 94.055337][ T2791] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.061594][ T2791] ? futex_exit_release+0x1e0/0x1e0 [ 94.067154][ T2791] ? __kasan_check_read+0x11/0x20 [ 94.072299][ T2791] ? call_rcu+0xb94/0xf60 [ 94.076811][ T2791] ? ____kasan_slab_free+0x130/0x160 [ 94.082122][ T2791] ? rcu_gp_kthread_wake+0x90/0x90 [ 94.087235][ T2791] ? kmem_cache_free+0x100/0x320 [ 94.092200][ T2791] __se_sys_futex+0x135/0x330 [ 94.096991][ T2791] ? __x64_sys_futex+0x100/0x100 [ 94.101931][ T2791] ? ____fput+0x15/0x20 [ 94.106085][ T2791] __x64_sys_futex+0xe5/0x100 [ 94.110827][ T2791] x64_sys_call+0x251/0x9a0 [ 94.115393][ T2791] do_syscall_64+0x4c/0xa0 [ 94.120074][ T2791] ? clear_bhb_loop+0x50/0xa0 [ 94.124762][ T2791] ? clear_bhb_loop+0x50/0xa0 [ 94.129442][ T2791] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.135349][ T2791] RIP: 0033:0x7f13b99cd159 [ 94.139765][ T2791] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 94.159945][ T2791] RSP: 002b:00007f13b84260e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 94.168894][ T2791] RAX: ffffffffffffffda RBX: 00007f13b9c54fa8 RCX: 00007f13b99cd159 [ 94.176966][ T2791] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f13b9c54fac [ 94.184934][ T2791] RBP: 00007f13b9c54fa0 R08: 00332b8972406fc0 R09: 0000000000000000 [ 94.192995][ T2791] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 94.200964][ T2791] R13: 00007f13b9c55038 R14: 00007ffd3cb80050 R15: 00007ffd3cb80138 [ 94.211953][ T2791] [ 94.284329][ T2821] FAULT_INJECTION: forcing a failure. [ 94.284329][ T2821] name failslab, interval 1, probability 0, space 0, times 0 [ 94.297344][ T2821] CPU: 0 PID: 2821 Comm: syz.3.986 Not tainted syzkaller #0 [ 94.304639][ T2821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 94.314799][ T2821] Call Trace: [ 94.318116][ T2821] [ 94.321071][ T2821] __dump_stack+0x21/0x30 [ 94.325507][ T2821] dump_stack_lvl+0x110/0x170 [ 94.330188][ T2821] ? show_regs_print_info+0x20/0x20 [ 94.335390][ T2821] dump_stack+0x15/0x20 [ 94.339573][ T2821] should_fail+0x3ab/0x500 [ 94.344089][ T2821] __should_failslab+0xa4/0xe0 [ 94.348857][ T2821] should_failslab+0x9/0x20 [ 94.353360][ T2821] slab_pre_alloc_hook+0x39/0xd0 [ 94.358294][ T2821] __kmalloc+0x6d/0x2c0 [ 94.362622][ T2821] ? should_failslab+0x9/0x20 [ 94.367292][ T2821] ? security_prepare_creds+0x4e/0x140 [ 94.372752][ T2821] security_prepare_creds+0x4e/0x140 [ 94.378074][ T2821] prepare_creds+0x428/0x610 [ 94.382667][ T2821] lookup_user_key+0x330/0x11b0 [ 94.387702][ T2821] ? lookup_user_key_possessed+0x40/0x40 [ 94.393342][ T2821] ? search_process_keyrings_rcu+0x280/0x280 [ 94.399322][ T2821] ? __kasan_check_write+0x14/0x20 [ 94.404447][ T2821] ? _copy_from_user+0x95/0xd0 [ 94.409238][ T2821] __se_sys_add_key+0x311/0x410 [ 94.414621][ T2821] ? __x64_sys_add_key+0xd0/0xd0 [ 94.419669][ T2821] ? ksys_write+0x1fa/0x260 [ 94.424402][ T2821] ? __kasan_check_write+0x14/0x20 [ 94.429609][ T2821] __x64_sys_add_key+0xbf/0xd0 [ 94.434644][ T2821] x64_sys_call+0x713/0x9a0 [ 94.439234][ T2821] do_syscall_64+0x4c/0xa0 [ 94.443642][ T2821] ? clear_bhb_loop+0x50/0xa0 [ 94.448318][ T2821] ? clear_bhb_loop+0x50/0xa0 [ 94.452991][ T2821] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.458871][ T2821] RIP: 0033:0x7f13b99cd159 [ 94.463377][ T2821] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 94.483517][ T2821] RSP: 002b:00007f13b8426028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 94.491962][ T2821] RAX: ffffffffffffffda RBX: 00007f13b9c54fa0 RCX: 00007f13b99cd159 [ 94.499933][ T2821] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 00002000000002c0 [ 94.508000][ T2821] RBP: 00007f13b9a6406b R08: fffffffffffffffe R09: 0000000000000000 [ 94.516032][ T2821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.523997][ T2821] R13: 00007f13b9c55038 R14: 00007f13b9c54fa0 R15: 00007ffd3cb80138 [ 94.531978][ T2821] [ 94.753357][ T2827] loop1: detected capacity change from 0 to 128 [ 94.835948][ T2829] input: syz0 as /devices/virtual/input/input9 [ 94.889823][ T2837] loop1: detected capacity change from 0 to 1024 [ 94.909155][ T2837] EXT4-fs (loop1): mounted filesystem without journal. Opts: resgid=0x000000000000ee00,bsddf,grpquota,usrquota,max_batch_time=0x000000000000c142,block_validity,nogrpid,noauto_da_alloc,inode_readahead_blks=0x0000000000000008,,errors=continue. Quota mode: writeback. [ 95.394679][ T2855] input: syz0 as /devices/virtual/input/input10 [ 95.452610][ T2865] loop2: detected capacity change from 0 to 1024 [ 95.468724][ T2863] loop5: detected capacity change from 0 to 8192 [ 95.469672][ T2867] loop3: detected capacity change from 0 to 512 [ 95.489733][ T2865] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x000000000000ee00,bsddf,grpquota,usrquota,max_batch_time=0x000000000000c142,block_validity,nogrpid,noauto_da_alloc,inode_readahead_blks=0x0000000000000008,,errors=continue. Quota mode: writeback. [ 95.498921][ T2863] loop5: p1[EZD] p3 p4 [ 95.520146][ T2863] loop5: p1 size 4278190080 extends beyond EOD, truncated [ 95.536145][ T2863] loop5: p3 start 150994944 is beyond EOD, truncated [ 95.547090][ T2867] attempt to access beyond end of device [ 95.547090][ T2867] loop3: rw=524288, want=17179852722, limit=512 [ 95.560477][ T2867] attempt to access beyond end of device [ 95.560477][ T2867] loop3: rw=0, want=17179852714, limit=512 [ 95.572483][ T2867] attempt to access beyond end of device [ 95.572483][ T2867] loop3: rw=0, want=17179852714, limit=512 [ 95.592816][ T2867] attempt to access beyond end of device [ 95.592816][ T2867] loop3: rw=0, want=17179852714, limit=512 [ 95.600456][ T30] audit: type=1400 audit(1791022521.635:362): avc: denied { bind } for pid=2874 comm="syz.2.1007" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 95.621564][ T483] udevd[483]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 95.628124][ T491] udevd[491]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 95.647475][ T2875] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1007'. [ 95.694067][ T30] audit: type=1400 audit(1791022521.735:363): avc: denied { map } for pid=2876 comm="syz.5.1010" path="socket:[26837]" dev="sockfs" ino=26837 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 96.130269][ T30] audit: type=1400 audit(1791022522.175:364): avc: denied { create } for pid=2892 comm="syz.5.1017" name="#1a" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 96.307072][ T30] audit: type=1400 audit(1791022522.195:365): avc: denied { link } for pid=2892 comm="syz.5.1017" name="#1a" dev="tmpfs" ino=219 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 96.478427][ T30] audit: type=1400 audit(1791022522.195:366): avc: denied { rename } for pid=2892 comm="syz.5.1017" name="#1b" dev="tmpfs" ino=219 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 96.576194][ T30] audit: type=1400 audit(1791022522.615:367): avc: denied { shutdown } for pid=2915 comm="syz.5.1025" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 96.594847][ T2920] loop1: detected capacity change from 0 to 16 [ 96.633815][ T2924] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 96.789003][ T2920] erofs: (device loop1): mounted with root inode @ nid 36. [ 96.878164][ T2920] erofs: (device loop1): z_erofs_readahead: readahead error at page 20 @ nid 89 [ 96.888666][ T2920] erofs: (device loop1): z_erofs_readahead: readahead error at page 17 @ nid 89 [ 96.901847][ T2920] erofs: (device loop1): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 89 [ 96.914733][ T2920] erofs: (device loop1): z_erofs_readahead: readahead error at page 16 @ nid 89 [ 96.925703][ T2920] erofs: (device loop1): z_erofs_readahead: readahead error at page 5 @ nid 89 [ 96.938467][ T2920] attempt to access beyond end of device [ 96.938467][ T2920] loop1: rw=524288, want=136, limit=16 [ 96.951230][ T2920] attempt to access beyond end of device [ 96.951230][ T2920] loop1: rw=524288, want=128, limit=16 [ 96.967331][ T2920] erofs: (device loop1): z_erofs_readpage: failed to read, err [-117] [ 96.978577][ T2920] erofs: (device loop1): z_erofs_readpage: failed to read, err [-117] [ 96.989745][ T2920] erofs: (device loop1): z_erofs_readpage: failed to read, err [-117] [ 97.028837][ T2920] erofs: (device loop1): z_erofs_readpage: failed to read, err [-117] [ 97.073590][ T2937] FAULT_INJECTION: forcing a failure. [ 97.073590][ T2937] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.087346][ T2937] CPU: 1 PID: 2937 Comm: syz.4.1035 Not tainted syzkaller #0 [ 97.095411][ T2937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 97.106421][ T2937] Call Trace: [ 97.109786][ T2937] [ 97.112809][ T2937] __dump_stack+0x21/0x30 [ 97.117143][ T2937] dump_stack_lvl+0x110/0x170 [ 97.121923][ T2937] ? show_regs_print_info+0x20/0x20 [ 97.127298][ T2937] ? compat_start_thread+0x20/0x20 [ 97.132612][ T2937] dump_stack+0x15/0x20 [ 97.136857][ T2937] should_fail+0x3ab/0x500 [ 97.141422][ T2937] should_fail_alloc_page+0x55/0x80 [ 97.146826][ T2937] prepare_alloc_pages+0x13f/0x590 [ 97.151977][ T2937] ? __alloc_pages_bulk+0xab0/0xab0 [ 97.157202][ T2937] __alloc_pages+0x11d/0x460 [ 97.161795][ T2937] ? unlock_page_memcg+0x114/0x130 [ 97.166973][ T2937] ? prep_new_page+0x110/0x110 [ 97.171751][ T2937] ? page_remove_rmap+0xc6d/0xf40 [ 97.176861][ T2937] ? page_add_file_rmap+0x700/0x700 [ 97.182329][ T2937] ? __kasan_check_write+0x14/0x20 [ 97.187442][ T2937] ? _raw_spin_lock+0x94/0xf0 [ 97.192297][ T2937] __get_free_pages+0x10/0x30 [ 97.196984][ T2937] __tlb_remove_page_size+0x18a/0x310 [ 97.202379][ T2937] unmap_page_range+0x1059/0x1e00 [ 97.207443][ T2937] ? finish_task_switch+0x32a/0x790 [ 97.213381][ T2937] ? switch_mm_irqs_off+0x2f0/0x960 [ 97.218588][ T2937] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 97.224920][ T2937] ? tokenize_frame_descr+0x90/0xc0 [ 97.230340][ T2937] ? preempt_schedule_common+0xbe/0xf0 [ 97.235808][ T2937] ? schedule_preempt_disabled+0x20/0x20 [ 97.241439][ T2937] unmap_vmas+0x26d/0x380 [ 97.246035][ T2937] ? unmap_page_range+0x1e00/0x1e00 [ 97.251233][ T2937] ? __kasan_check_write+0x14/0x20 [ 97.256570][ T2937] ? tlb_gather_mmu_fullmm+0x144/0x1c0 [ 97.262033][ T2937] exit_mmap+0x412/0x8b0 [ 97.266299][ T2937] ? vm_brk+0x30/0x30 [ 97.270293][ T2937] ? mutex_unlock+0x8f/0x230 [ 97.274971][ T2937] ? uprobe_clear_state+0x2c6/0x320 [ 97.280292][ T2937] __mmput+0x92/0x300 [ 97.284299][ T2937] mmput+0x50/0x150 [ 97.288103][ T2937] do_exit+0xacc/0x29a0 [ 97.292257][ T2937] ? __kasan_check_write+0x14/0x20 [ 97.297474][ T2937] ? put_task_struct+0x90/0x90 [ 97.302426][ T2937] ? __kasan_check_write+0x14/0x20 [ 97.307794][ T2937] ? _raw_spin_lock_irq+0x95/0xf0 [ 97.312908][ T2937] do_group_exit+0x149/0x310 [ 97.317676][ T2937] ? __kasan_check_write+0x14/0x20 [ 97.322875][ T2937] ? recalc_sigpending+0x1ac/0x230 [ 97.327983][ T2937] get_signal+0x64f/0x1430 [ 97.332402][ T2937] arch_do_signal_or_restart+0xe2/0x1100 [ 97.338227][ T2937] ? __local_bh_enable_ip+0x58/0x80 [ 97.343606][ T2937] ? _raw_spin_unlock_bh+0x51/0x60 [ 97.348726][ T2937] ? __kasan_check_write+0x14/0x20 [ 97.353837][ T2937] ? get_sigframe_size+0x10/0x10 [ 97.359045][ T2937] ? __se_sys_futex+0x135/0x330 [ 97.364441][ T2937] exit_to_user_mode_loop+0xa7/0xe0 [ 97.369746][ T2937] exit_to_user_mode_prepare+0x87/0xd0 [ 97.375202][ T2937] syscall_exit_to_user_mode+0x1a/0x30 [ 97.380679][ T2937] do_syscall_64+0x58/0xa0 [ 97.385183][ T2937] ? clear_bhb_loop+0x50/0xa0 [ 97.389943][ T2937] ? clear_bhb_loop+0x50/0xa0 [ 97.394786][ T2937] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.401023][ T2937] RIP: 0033:0x7fdb9cd85159 [ 97.405458][ T2937] Code: Unable to access opcode bytes at RIP 0x7fdb9cd8512f. [ 97.413132][ T2937] RSP: 002b:00007fdb9b7de0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 97.421638][ T2937] RAX: 0000000000000001 RBX: 00007fdb9d00cfa8 RCX: 00007fdb9cd85159 [ 97.429621][ T2937] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdb9d00cfac [ 97.437792][ T2937] RBP: 00007fdb9d00cfa0 R08: 00024b54634a08f0 R09: 0000000000000000 [ 97.445884][ T2937] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 97.454133][ T2937] R13: 00007fdb9d00d038 R14: 00007ffffcf0d210 R15: 00007ffffcf0d2f8 [ 97.462207][ T2937] [ 97.473406][ T30] audit: type=1400 audit(1791022523.515:368): avc: denied { mounton } for pid=2934 comm="syz.2.1034" path="/212/file0/file1" dev="fuse" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=fifo_file permissive=1 [ 97.542726][ T2945] loop1: detected capacity change from 0 to 512 [ 97.582040][ T30] audit: type=1400 audit(1791022523.615:369): avc: denied { read write } for pid=2946 comm="syz.5.1040" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 97.584434][ T2948] loop4: detected capacity change from 0 to 512 [ 97.622254][ T2945] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 97.633464][ T2945] ext4 filesystem being mounted at /177/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.652348][ T2945] EXT4-fs (loop1): shut down requested (0) [ 97.889632][ T469] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 97.943802][ T2974] loop2: detected capacity change from 0 to 512 [ 98.038149][ T2974] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 98.076414][ T2974] ext4 filesystem being mounted at /218/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.418055][ T469] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 98.571228][ T3020] loop4: detected capacity change from 0 to 1024 [ 98.618001][ T469] usb 6-1: New USB device found, idVendor=0b95, idProduct=7720, bcdDevice= 0.00 [ 98.627256][ T469] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.635427][ T469] usb 6-1: Product: syz [ 98.640258][ T469] usb 6-1: Manufacturer: syz [ 98.645004][ T469] usb 6-1: SerialNumber: syz [ 98.908049][ T469] asix: probe of 6-1:1.0 failed with error -71 [ 98.916535][ T469] usb 6-1: USB disconnect, device number 2 [ 99.365761][ T3014] FAULT_INJECTION: forcing a failure. [ 99.365761][ T3014] name failslab, interval 1, probability 0, space 0, times 0 [ 99.378626][ T3014] CPU: 1 PID: 3014 Comm: syz.1.1067 Not tainted syzkaller #0 [ 99.386022][ T3014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 99.396161][ T3014] Call Trace: [ 99.399524][ T3014] [ 99.402456][ T3014] __dump_stack+0x21/0x30 [ 99.406780][ T3014] dump_stack_lvl+0x110/0x170 [ 99.411554][ T3014] ? show_regs_print_info+0x20/0x20 [ 99.416749][ T3014] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 99.422288][ T3014] ? _raw_spin_lock+0xf0/0xf0 [ 99.426951][ T3014] dump_stack+0x15/0x20 [ 99.431108][ T3014] should_fail+0x3ab/0x500 [ 99.435605][ T3014] __should_failslab+0xa4/0xe0 [ 99.440374][ T3014] should_failslab+0x9/0x20 [ 99.444953][ T3014] slab_pre_alloc_hook+0x39/0xd0 [ 99.449891][ T3014] ? taskstats_exit+0x121/0xe60 [ 99.454761][ T3014] kmem_cache_alloc+0x44/0x260 [ 99.459515][ T3014] taskstats_exit+0x121/0xe60 [ 99.464215][ T3014] ? acct_update_integrals+0x32b/0x370 [ 99.469662][ T3014] ? proc_do_uts_string+0x350/0x350 [ 99.474961][ T3014] ? __kasan_check_write+0x14/0x20 [ 99.480164][ T3014] do_exit+0x614/0x29a0 [ 99.484326][ T3014] ? put_task_struct+0x90/0x90 [ 99.489246][ T3014] ? __update_load_avg_cfs_rq+0xb1/0x2e0 [ 99.494868][ T3014] ? __kasan_check_write+0x14/0x20 [ 99.499970][ T3014] ? _raw_spin_lock_irq+0x95/0xf0 [ 99.504996][ T3014] do_group_exit+0x149/0x310 [ 99.509662][ T3014] ? __kasan_check_write+0x14/0x20 [ 99.514757][ T3014] ? recalc_sigpending+0x1ac/0x230 [ 99.519854][ T3014] get_signal+0x64f/0x1430 [ 99.524271][ T3014] ? compat_start_thread+0x20/0x20 [ 99.529375][ T3014] arch_do_signal_or_restart+0xe2/0x1100 [ 99.535082][ T3014] ? __schedule+0xbd7/0x14a0 [ 99.539716][ T3014] ? get_sigframe_size+0x10/0x10 [ 99.544726][ T3014] ? __kasan_check_write+0x14/0x20 [ 99.549849][ T3014] ? recalc_sigpending+0x1ac/0x230 [ 99.554947][ T3014] ? _raw_spin_unlock_irq+0x4e/0x70 [ 99.560135][ T3014] ? sigsuspend+0x16b/0x1c0 [ 99.564625][ T3014] ? __x64_sys_rt_sigsuspend+0x10c/0x150 [ 99.570701][ T3014] exit_to_user_mode_loop+0xa7/0xe0 [ 99.576065][ T3014] exit_to_user_mode_prepare+0x87/0xd0 [ 99.581509][ T3014] syscall_exit_to_user_mode+0x1a/0x30 [ 99.586970][ T3014] do_syscall_64+0x58/0xa0 [ 99.591485][ T3014] ? clear_bhb_loop+0x50/0xa0 [ 99.596306][ T3014] ? clear_bhb_loop+0x50/0xa0 [ 99.600996][ T3014] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.607075][ T3014] RIP: 0033:0x7fa07366a159 [ 99.611664][ T3014] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.631440][ T3014] RSP: 002b:00007fa0720c3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000082 [ 99.639849][ T3014] RAX: fffffffffffffdfe RBX: 00007fa0738f1fa0 RCX: 00007fa07366a159 [ 99.647807][ T3014] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000200000000040 [ 99.655764][ T3014] RBP: 00007fa07370106b R08: 0000000000000000 R09: 0000000000000000 [ 99.663723][ T3014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.671686][ T3014] R13: 00007fa0738f2038 R14: 00007fa0738f1fa0 R15: 00007fff480fe488 [ 99.679774][ T3014] [ 99.699662][ T3029] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 99.735407][ T3029] ext4 filesystem being mounted at /249/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.789912][ T3048] FAULT_INJECTION: forcing a failure. [ 99.789912][ T3048] name failslab, interval 1, probability 0, space 0, times 0 [ 99.823937][ T3048] CPU: 1 PID: 3048 Comm: syz.5.1080 Not tainted syzkaller #0 [ 99.831495][ T3048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 99.841565][ T3048] Call Trace: [ 99.844866][ T3048] [ 99.847813][ T3048] __dump_stack+0x21/0x30 [ 99.852252][ T3048] dump_stack_lvl+0x110/0x170 [ 99.856940][ T3048] ? show_regs_print_info+0x20/0x20 [ 99.862235][ T3048] dump_stack+0x15/0x20 [ 99.866397][ T3048] should_fail+0x3ab/0x500 [ 99.870841][ T3048] __should_failslab+0xa4/0xe0 [ 99.875719][ T3048] should_failslab+0x9/0x20 [ 99.880331][ T3048] slab_pre_alloc_hook+0x39/0xd0 [ 99.885283][ T3048] kmem_cache_alloc_trace+0x48/0x270 [ 99.890649][ T3048] ? call_usermodehelper_setup+0x8e/0x210 [ 99.896379][ T3048] call_usermodehelper_setup+0x8e/0x210 [ 99.901942][ T3048] ? __request_module+0x920/0x920 [ 99.906985][ T3048] __request_module+0x391/0x920 [ 99.911983][ T3048] ? _trace_android_vh_delayacct_thrashing_end+0x110/0x110 [ 99.919209][ T3048] get_fs_type+0x181/0x4e0 [ 99.923798][ T3048] __se_sys_fsopen+0xfd/0x330 [ 99.928643][ T3048] __x64_sys_fsopen+0x5b/0x70 [ 99.933397][ T3048] x64_sys_call+0x553/0x9a0 [ 99.937905][ T3048] do_syscall_64+0x4c/0xa0 [ 99.942309][ T3048] ? clear_bhb_loop+0x50/0xa0 [ 99.946974][ T3048] ? clear_bhb_loop+0x50/0xa0 [ 99.951638][ T3048] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.957701][ T3048] RIP: 0033:0x7fc8055aa159 [ 99.962128][ T3048] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.981946][ T3048] RSP: 002b:00007fc804003028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 99.990655][ T3048] RAX: ffffffffffffffda RBX: 00007fc805831fa0 RCX: 00007fc8055aa159 [ 99.998696][ T3048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100 [ 100.006676][ T3048] RBP: 00007fc80564106b R08: 0000000000000000 R09: 0000000000000000 [ 100.014715][ T3048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.022877][ T3048] R13: 00007fc805832038 R14: 00007fc805831fa0 R15: 00007ffecf205be8 [ 100.030853][ T3048] [ 100.399374][ T3102] set_capacity_and_notify: 1 callbacks suppressed [ 100.399396][ T3102] loop3: detected capacity change from 0 to 2048 [ 100.428429][ T803] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 100.622939][ T3102] loop3: p1 < > p4 [ 100.627729][ T3102] loop3: p4 size 8388608 extends beyond EOD, truncated [ 100.647944][ T469] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 100.700068][ T491] udevd[491]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 100.797991][ T803] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 100.877980][ T993] usb 2-1: new low-speed USB device number 10 using dummy_hcd [ 100.897972][ T469] usb 6-1: Using ep0 maxpacket: 16 [ 100.968023][ T803] usb 3-1: New USB device found, idVendor=0b95, idProduct=7720, bcdDevice= 0.00 [ 100.977403][ T803] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.985541][ T803] usb 3-1: Product: syz [ 100.989769][ T803] usb 3-1: Manufacturer: syz [ 100.994387][ T803] usb 3-1: SerialNumber: syz [ 101.018012][ T469] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 101.028317][ T469] usb 6-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.039861][ T469] usb 6-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.049778][ T469] usb 6-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 101.062604][ T469] usb 6-1: config 0 interface 0 has no altsetting 0 [ 101.069316][ T469] usb 6-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 101.078411][ T469] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.086983][ T469] usb 6-1: config 0 descriptor?? [ 101.258056][ T803] asix: probe of 3-1:1.0 failed with error -71 [ 101.265594][ T803] usb 3-1: USB disconnect, device number 11 [ 101.338035][ T993] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 16, setting to 0 [ 101.348944][ T993] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 96, changing to 4 [ 101.360124][ T993] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 0 [ 101.560113][ T469] logitech-djreceiver 0003:046D:C53A.0002: hiddev96,hidraw0: USB HID vff.fc Device [HID 046d:c53a] on usb-dummy_hcd.5-1/input0 [ 101.658200][ T993] usb 2-1: string descriptor 0 read error: -22 [ 101.665583][ T993] usb 2-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 101.675689][ T993] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.808743][ T993] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 101.860339][ T3131] loop3: detected capacity change from 0 to 512 [ 101.876959][ T993] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 101.890694][ T3133] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 101.948979][ T993] usb 2-1: USB disconnect, device number 10 [ 102.232997][ T3152] loop3: detected capacity change from 0 to 1024 [ 102.339651][ T3156] FAULT_INJECTION: forcing a failure. [ 102.339651][ T3156] name fail_futex, interval 1, probability 0, space 0, times 0 [ 102.358223][ T993] usb 6-1: USB disconnect, device number 3 [ 102.406877][ T3156] CPU: 1 PID: 3156 Comm: syz.2.1128 Not tainted syzkaller #0 [ 102.414320][ T3156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 102.424493][ T3156] Call Trace: [ 102.427872][ T3156] [ 102.430819][ T3156] __dump_stack+0x21/0x30 [ 102.435182][ T3156] dump_stack_lvl+0x110/0x170 [ 102.439886][ T3156] ? show_regs_print_info+0x20/0x20 [ 102.445115][ T3156] ? preempt_schedule_common+0xbe/0xf0 [ 102.450609][ T3156] dump_stack+0x15/0x20 [ 102.454876][ T3156] should_fail+0x3ab/0x500 [ 102.459317][ T3156] get_futex_key+0x143/0xb60 [ 102.463970][ T3156] ? try_to_wake_up+0x632/0x1150 [ 102.469026][ T3156] ? futex_wait_restart+0x250/0x250 [ 102.474256][ T3156] ? __kasan_check_write+0x14/0x20 [ 102.479590][ T3156] futex_wake+0x133/0x8f0 [ 102.485023][ T3156] ? futex_wait+0x8f0/0x8f0 [ 102.489787][ T3156] ? stack_trace_save+0xa6/0xf0 [ 102.494776][ T3156] do_futex+0xd8d/0x2800 [ 102.499227][ T3156] ? kasan_set_track+0x5b/0x70 [ 102.504024][ T3156] ? kasan_set_track+0x4a/0x70 [ 102.508937][ T3156] ? kasan_set_free_info+0x23/0x40 [ 102.514075][ T3156] ? ____kasan_slab_free+0x125/0x160 [ 102.519386][ T3156] ? __kasan_slab_free+0x11/0x20 [ 102.524345][ T3156] ? slab_free_freelist_hook+0xc2/0x190 [ 102.529901][ T3156] ? kmem_cache_free+0x100/0x320 [ 102.534849][ T3156] ? getname_flags+0x272/0x510 [ 102.539634][ T3156] ? user_path_at_empty+0x2f/0x1c0 [ 102.545055][ T3156] ? __se_sys_fspick+0x17d/0x400 [ 102.550190][ T3156] ? __x64_sys_fspick+0x7b/0x90 [ 102.555144][ T3156] ? x64_sys_call+0x4c7/0x9a0 [ 102.559825][ T3156] ? do_syscall_64+0x4c/0xa0 [ 102.564772][ T3156] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.570943][ T3156] ? futex_exit_release+0x1e0/0x1e0 [ 102.576245][ T3156] ? __bpf_prog_test_run_raw_tp+0x157/0x2c0 [ 102.582239][ T3156] ? bpf_prog_test_run_raw_tp+0x670/0x670 [ 102.587980][ T3156] ? __kasan_check_read+0x11/0x20 [ 102.593030][ T3156] ? bpf_prog_test_run_raw_tp+0x518/0x670 [ 102.598761][ T3156] ? bpf_prog_test_run_tracing+0x500/0x500 [ 102.604580][ T3156] ? fput_many+0x15a/0x1a0 [ 102.609280][ T3156] ? bpf_prog_test_run_tracing+0x500/0x500 [ 102.615104][ T3156] ? __kasan_check_write+0x14/0x20 [ 102.620231][ T3156] ? bpf_prog_test_run+0x424/0x5b0 [ 102.625395][ T3156] ? bpf_prog_query+0x230/0x230 [ 102.630253][ T3156] ? selinux_bpf+0xce/0xf0 [ 102.634764][ T3156] ? security_bpf+0x82/0xa0 [ 102.639286][ T3156] __se_sys_futex+0x135/0x330 [ 102.643978][ T3156] ? __x64_sys_futex+0x100/0x100 [ 102.648927][ T3156] __x64_sys_futex+0xe5/0x100 [ 102.653619][ T3156] x64_sys_call+0x251/0x9a0 [ 102.658134][ T3156] do_syscall_64+0x4c/0xa0 [ 102.662569][ T3156] ? clear_bhb_loop+0x50/0xa0 [ 102.667260][ T3156] ? clear_bhb_loop+0x50/0xa0 [ 102.672070][ T3156] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.677989][ T3156] RIP: 0033:0x7f4bb6439159 [ 102.682416][ T3156] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 102.702119][ T3156] RSP: 002b:00007f4bb4e920e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 102.710653][ T3156] RAX: ffffffffffffffda RBX: 00007f4bb66c0fa8 RCX: 00007f4bb6439159 [ 102.718657][ T3156] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f4bb66c0fac [ 102.726651][ T3156] RBP: 00007f4bb66c0fa0 R08: 00126333ca7e2b08 R09: 0000000000000000 [ 102.734820][ T3156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.742908][ T3156] R13: 00007f4bb66c1038 R14: 00007fff28dc8dc0 R15: 00007fff28dc8ea8 [ 102.750905][ T3156] [ 102.880811][ T3164] FAULT_INJECTION: forcing a failure. [ 102.880811][ T3164] name failslab, interval 1, probability 0, space 0, times 0 [ 102.896733][ T3164] CPU: 1 PID: 3164 Comm: syz.1.1130 Not tainted syzkaller #0 [ 102.904161][ T3164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 102.915026][ T3164] Call Trace: [ 102.918336][ T3164] [ 102.921294][ T3164] __dump_stack+0x21/0x30 [ 102.926361][ T3164] dump_stack_lvl+0x110/0x170 [ 102.931066][ T3164] ? show_regs_print_info+0x20/0x20 [ 102.936312][ T3164] dump_stack+0x15/0x20 [ 102.940495][ T3164] should_fail+0x3ab/0x500 [ 102.944962][ T3164] __should_failslab+0xa4/0xe0 [ 102.949968][ T3164] should_failslab+0x9/0x20 [ 102.954590][ T3164] slab_pre_alloc_hook+0x39/0xd0 [ 102.959562][ T3164] kmem_cache_alloc_trace+0x48/0x270 [ 102.964883][ T3164] ? x509_key_preparse+0x345/0x650 [ 102.970149][ T3164] x509_key_preparse+0x345/0x650 [ 102.975126][ T3164] asymmetric_key_preparse+0x9e/0xe0 [ 102.980444][ T3164] key_create_or_update+0x430/0x9c0 [ 102.985690][ T3164] ? key_type_put+0x20/0x20 [ 102.990412][ T3164] ? lookup_user_key_possessed+0x40/0x40 [ 102.996280][ T3164] ? __kasan_check_write+0x14/0x20 [ 103.001802][ T3164] __se_sys_add_key+0x34b/0x410 [ 103.007056][ T3164] ? __x64_sys_add_key+0xd0/0xd0 [ 103.012152][ T3164] ? __kasan_check_write+0x14/0x20 [ 103.018349][ T3164] __x64_sys_add_key+0xbf/0xd0 [ 103.023175][ T3164] x64_sys_call+0x713/0x9a0 [ 103.028508][ T3164] do_syscall_64+0x4c/0xa0 [ 103.033523][ T3164] ? clear_bhb_loop+0x50/0xa0 [ 103.038517][ T3164] ? clear_bhb_loop+0x50/0xa0 [ 103.043953][ T3164] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.050415][ T3164] RIP: 0033:0x7fa07366a159 [ 103.055166][ T3164] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.075247][ T3164] RSP: 002b:00007fa0720c3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 103.083688][ T3164] RAX: ffffffffffffffda RBX: 00007fa0738f1fa0 RCX: 00007fa07366a159 [ 103.091776][ T3164] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 103.099777][ T3164] RBP: 00007fa07370106b R08: ffffffffffffffff R09: 0000000000000000 [ 103.108076][ T3164] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 103.116429][ T3164] R13: 00007fa0738f2038 R14: 00007fa0738f1fa0 R15: 00007fff480fe488 [ 103.124436][ T3164] [ 103.288457][ T469] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 103.407928][ T993] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 103.449009][ T3187] loop4: detected capacity change from 0 to 128 [ 103.501742][ T3200] loop1: detected capacity change from 0 to 256 [ 103.536883][ T3200] FAT-fs (loop1): Directory bread(block 64) failed [ 103.561821][ T3200] FAT-fs (loop1): Directory bread(block 65) failed [ 103.569834][ T3200] FAT-fs (loop1): Directory bread(block 66) failed [ 103.576513][ T3200] FAT-fs (loop1): Directory bread(block 67) failed [ 103.583309][ T3200] FAT-fs (loop1): Directory bread(block 68) failed [ 103.590037][ T3200] FAT-fs (loop1): Directory bread(block 69) failed [ 103.596897][ T3200] FAT-fs (loop1): Directory bread(block 70) failed [ 103.604004][ T3200] FAT-fs (loop1): Directory bread(block 71) failed [ 103.612740][ T3200] FAT-fs (loop1): Directory bread(block 72) failed [ 103.647166][ T3200] FAT-fs (loop1): Directory bread(block 73) failed [ 103.654649][ T469] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 103.788048][ T993] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 103.798674][ T993] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 103.817998][ T993] usb 4-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 1.00 [ 103.828602][ T993] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.838075][ T469] usb 3-1: New USB device found, idVendor=0b95, idProduct=7720, bcdDevice= 0.00 [ 103.847162][ T469] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.859488][ T469] usb 3-1: Product: syz [ 103.863712][ T469] usb 3-1: Manufacturer: syz [ 103.875704][ T469] usb 3-1: SerialNumber: syz [ 103.926383][ T993] usb 4-1: 1:1 : no or invalid class specific endpoint descriptor [ 104.150595][ T3230] device-mapper: table: 253:0: thin: unknown target type [ 104.163220][ T3230] device-mapper: ioctl: error adding target to table [ 104.198117][ T469] asix: probe of 3-1:1.0 failed with error -71 [ 104.217285][ T469] usb 3-1: USB disconnect, device number 12 [ 104.328001][ T993] usb 4-1: setting selector (id 3) to 1 failed (current: 0) [ 104.367401][ T3243] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 104.548162][ T993] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 4) [ 104.602514][ T3251] loop1: detected capacity change from 0 to 512 [ 104.625249][ T993] usb 4-1: USB disconnect, device number 10 [ 105.148972][ T993] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 105.517911][ T993] usb 2-1: Using ep0 maxpacket: 8 [ 105.638172][ T993] usb 2-1: config 0 has no interfaces? [ 105.643884][ T993] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 105.673359][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.702598][ T993] usb 2-1: config 0 descriptor?? [ 105.944397][ T3271] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1177'. [ 105.958981][ T3271] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1177'. [ 105.971498][ T469] usb 2-1: USB disconnect, device number 11 [ 106.592281][ T3322] loop1: detected capacity change from 0 to 512 [ 106.648591][ T3330] SELinux: ebitmap: truncated map [ 106.653819][ T3330] SELinux: failed to load policy [ 106.664609][ T3322] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 106.678107][ T3322] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1054: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 106.693993][ T3322] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1196: bg 0: block 248: padding at end of block bitmap is not set [ 106.708766][ T3322] __quota_error: 5 callbacks suppressed [ 106.708779][ T3322] Quota error (device loop1): write_blk: dquota write failed [ 106.722645][ T3322] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 106.733621][ T3322] EXT4-fs error (device loop1): ext4_acquire_dquot:6227: comm syz.1.1196: Failed to acquire dquot type 1 [ 106.745695][ T3322] EXT4-fs (loop1): 1 truncate cleaned up [ 106.751443][ T3322] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 107.020300][ T3346] loop2: detected capacity change from 0 to 16 [ 107.046548][ T3346] erofs: (device loop2): mounted with root inode @ nid 36. [ 107.106945][ T3350] FAULT_INJECTION: forcing a failure. [ 107.106945][ T3350] name failslab, interval 1, probability 0, space 0, times 0 [ 107.134934][ T3350] CPU: 1 PID: 3350 Comm: syz.1.1206 Not tainted syzkaller #0 [ 107.142367][ T3350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 107.152488][ T3350] Call Trace: [ 107.155811][ T3350] [ 107.158759][ T3350] __dump_stack+0x21/0x30 [ 107.163714][ T3350] dump_stack_lvl+0x110/0x170 [ 107.168417][ T3350] ? show_regs_print_info+0x20/0x20 [ 107.173636][ T3350] dump_stack+0x15/0x20 [ 107.177809][ T3350] should_fail+0x3ab/0x500 [ 107.182355][ T3350] __should_failslab+0xa4/0xe0 [ 107.187123][ T3350] should_failslab+0x9/0x20 [ 107.191755][ T3350] slab_pre_alloc_hook+0x39/0xd0 [ 107.196697][ T3350] __kmalloc+0x6d/0x2c0 [ 107.200845][ T3350] ? kmem_cache_alloc_trace+0x119/0x270 [ 107.206378][ T3350] ? alloc_pipe_info+0x1f7/0x4a0 [ 107.211306][ T3350] alloc_pipe_info+0x1f7/0x4a0 [ 107.216058][ T3350] fifo_open+0x126/0xac0 [ 107.220305][ T3350] ? pipe_ioctl+0x440/0x440 [ 107.224791][ T3350] do_dentry_open+0x82a/0x1010 [ 107.229568][ T3350] vfs_open+0x73/0x80 [ 107.233579][ T3350] path_openat+0x26e6/0x2f80 [ 107.238263][ T3350] ? __kasan_slab_alloc+0xc9/0xe0 [ 107.243331][ T3350] ? __x64_sys_openat+0x136/0x160 [ 107.248378][ T3350] ? x64_sys_call+0x219/0x9a0 [ 107.253172][ T3350] ? do_filp_open+0x400/0x400 [ 107.257873][ T3350] do_filp_open+0x1df/0x400 [ 107.262569][ T3350] ? vfs_tmpfile+0x2d0/0x2d0 [ 107.267176][ T3350] do_sys_openat2+0x15e/0x7f0 [ 107.271861][ T3350] ? __se_sys_futex+0x135/0x330 [ 107.276727][ T3350] ? do_sys_open+0xe0/0xe0 [ 107.281160][ T3350] ? __x64_sys_futex+0x100/0x100 [ 107.286144][ T3350] ? ksys_write+0x1fa/0x260 [ 107.290663][ T3350] __x64_sys_openat+0x136/0x160 [ 107.295536][ T3350] x64_sys_call+0x219/0x9a0 [ 107.300061][ T3350] do_syscall_64+0x4c/0xa0 [ 107.304500][ T3350] ? clear_bhb_loop+0x50/0xa0 [ 107.309204][ T3350] ? clear_bhb_loop+0x50/0xa0 [ 107.313991][ T3350] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 107.319912][ T3350] RIP: 0033:0x7fa07366a159 [ 107.324344][ T3350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 107.343975][ T3350] RSP: 002b:00007fa0720c3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.352441][ T3350] RAX: ffffffffffffffda RBX: 00007fa0738f1fa0 RCX: 00007fa07366a159 [ 107.360522][ T3350] RDX: 0000000000020d42 RSI: 000020000000c380 RDI: ffffffffffffff9c [ 107.368520][ T3350] RBP: 00007fa07370106b R08: 0000000000000000 R09: 0000000000000000 [ 107.376518][ T3350] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 107.384520][ T3350] R13: 00007fa0738f2038 R14: 00007fa0738f1fa0 R15: 00007fff480fe488 [ 107.392613][ T3350] [ 107.615330][ T3365] loop2: detected capacity change from 0 to 16 [ 107.722269][ T3365] erofs: (device loop2): mounted with root inode @ nid 36. [ 107.952193][ T3376] FAULT_INJECTION: forcing a failure. [ 107.952193][ T3376] name failslab, interval 1, probability 0, space 0, times 0 [ 107.995700][ T3376] CPU: 1 PID: 3376 Comm: syz.5.1215 Not tainted syzkaller #0 [ 108.003521][ T3376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 108.013787][ T3376] Call Trace: [ 108.017089][ T3376] [ 108.020121][ T3376] __dump_stack+0x21/0x30 [ 108.024479][ T3376] dump_stack_lvl+0x110/0x170 [ 108.029734][ T3376] ? show_regs_print_info+0x20/0x20 [ 108.034977][ T3376] dump_stack+0x15/0x20 [ 108.039169][ T3376] should_fail+0x3ab/0x500 [ 108.043619][ T3376] __should_failslab+0xa4/0xe0 [ 108.048436][ T3376] should_failslab+0x9/0x20 [ 108.053057][ T3376] slab_pre_alloc_hook+0x39/0xd0 [ 108.058120][ T3376] __kmalloc+0x6d/0x2c0 [ 108.062492][ T3376] ? asymmetric_key_generate_id+0x59/0xf0 [ 108.068250][ T3376] ? x509_extract_key_data+0x250/0x3c0 [ 108.073742][ T3376] asymmetric_key_generate_id+0x59/0xf0 [ 108.079649][ T3376] x509_process_extension+0x1f9/0x320 [ 108.085147][ T3376] asn1_ber_decoder+0xf22/0x1db0 [ 108.090130][ T3376] ? asn1_ber_decoder+0x4c2/0x1db0 [ 108.095275][ T3376] ? skip_comment+0x50/0x50 [ 108.099808][ T3376] ? kmem_cache_alloc_trace+0x119/0x270 [ 108.105546][ T3376] ? x509_cert_parse+0x170/0x8b0 [ 108.110607][ T3376] x509_cert_parse+0x1d2/0x8b0 [ 108.115391][ T3376] x509_key_preparse+0x63/0x650 [ 108.120268][ T3376] asymmetric_key_preparse+0x9e/0xe0 [ 108.125578][ T3376] key_create_or_update+0x430/0x9c0 [ 108.130999][ T3376] ? key_type_put+0x20/0x20 [ 108.135633][ T3376] ? lookup_user_key_possessed+0x40/0x40 [ 108.141392][ T3376] ? __kasan_check_write+0x14/0x20 [ 108.146525][ T3376] __se_sys_add_key+0x34b/0x410 [ 108.151402][ T3376] ? __x64_sys_add_key+0xd0/0xd0 [ 108.155749][ T3362] loop1: detected capacity change from 0 to 32768 [ 108.156358][ T3376] ? __kasan_check_write+0x14/0x20 [ 108.167861][ T3376] __x64_sys_add_key+0xbf/0xd0 [ 108.172759][ T3376] x64_sys_call+0x713/0x9a0 [ 108.177267][ T3376] do_syscall_64+0x4c/0xa0 [ 108.181709][ T3376] ? clear_bhb_loop+0x50/0xa0 [ 108.186406][ T3376] ? clear_bhb_loop+0x50/0xa0 [ 108.191427][ T3376] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.197318][ T3376] RIP: 0033:0x7fc8055aa159 [ 108.201729][ T3376] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 108.221516][ T3376] RSP: 002b:00007fc804003028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 108.229936][ T3376] RAX: ffffffffffffffda RBX: 00007fc805831fa0 RCX: 00007fc8055aa159 [ 108.238021][ T3376] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 108.246171][ T3376] RBP: 00007fc80564106b R08: ffffffffffffffff R09: 0000000000000000 [ 108.254189][ T3376] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 108.262212][ T3376] R13: 00007fc805832038 R14: 00007fc805831fa0 R15: 00007ffecf205be8 [ 108.270515][ T3376] [ 108.316158][ T483] loop1: p1 p3 < > [ 108.362346][ T3362] loop1: p1 p3 < > [ 108.409468][ T3385] FAULT_INJECTION: forcing a failure. [ 108.409468][ T3385] name failslab, interval 1, probability 0, space 0, times 0 [ 108.438345][ T3385] CPU: 0 PID: 3385 Comm: syz.5.1220 Not tainted syzkaller #0 [ 108.445769][ T3385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 108.455935][ T3385] Call Trace: [ 108.459230][ T3385] [ 108.462174][ T3385] __dump_stack+0x21/0x30 [ 108.466522][ T3385] dump_stack_lvl+0x110/0x170 [ 108.471248][ T3385] ? show_regs_print_info+0x20/0x20 [ 108.476462][ T3385] ? avc_has_perm+0x163/0x250 [ 108.481167][ T3385] dump_stack+0x15/0x20 [ 108.485426][ T3385] should_fail+0x3ab/0x500 [ 108.490679][ T3385] __should_failslab+0xa4/0xe0 [ 108.495571][ T3385] should_failslab+0x9/0x20 [ 108.500104][ T3385] slab_pre_alloc_hook+0x39/0xd0 [ 108.505067][ T3385] kmem_cache_alloc_trace+0x48/0x270 [ 108.510413][ T3385] ? alloc_pipe_info+0xe6/0x4a0 [ 108.515472][ T3385] alloc_pipe_info+0xe6/0x4a0 [ 108.520169][ T3385] fifo_open+0x126/0xac0 [ 108.524428][ T3385] ? pipe_ioctl+0x440/0x440 [ 108.529037][ T3385] do_dentry_open+0x82a/0x1010 [ 108.533823][ T3385] vfs_open+0x73/0x80 [ 108.537855][ T3385] path_openat+0x26e6/0x2f80 [ 108.542542][ T3385] ? __kasan_slab_alloc+0xc9/0xe0 [ 108.547617][ T3385] ? __x64_sys_openat+0x136/0x160 [ 108.552653][ T3385] ? x64_sys_call+0x219/0x9a0 [ 108.557356][ T3385] ? do_filp_open+0x400/0x400 [ 108.562047][ T3385] do_filp_open+0x1df/0x400 [ 108.566566][ T3385] ? vfs_tmpfile+0x2d0/0x2d0 [ 108.571181][ T3385] do_sys_openat2+0x15e/0x7f0 [ 108.575866][ T3385] ? __se_sys_futex+0x135/0x330 [ 108.580818][ T3385] ? do_sys_open+0xe0/0xe0 [ 108.585241][ T3385] ? __x64_sys_futex+0x100/0x100 [ 108.590206][ T3385] ? ksys_write+0x1fa/0x260 [ 108.594727][ T3385] __x64_sys_openat+0x136/0x160 [ 108.599671][ T3385] x64_sys_call+0x219/0x9a0 [ 108.604196][ T3385] do_syscall_64+0x4c/0xa0 [ 108.608635][ T3385] ? clear_bhb_loop+0x50/0xa0 [ 108.613334][ T3385] ? clear_bhb_loop+0x50/0xa0 [ 108.618012][ T3385] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.623901][ T3385] RIP: 0033:0x7fc8055aa159 [ 108.628327][ T3385] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 108.648449][ T3385] RSP: 002b:00007fc804003028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.656885][ T3385] RAX: ffffffffffffffda RBX: 00007fc805831fa0 RCX: 00007fc8055aa159 [ 108.665950][ T3385] RDX: 0000000000020d42 RSI: 000020000000c380 RDI: ffffffffffffff9c [ 108.674405][ T3385] RBP: 00007fc80564106b R08: 0000000000000000 R09: 0000000000000000 [ 108.682953][ T3385] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 108.695143][ T3385] R13: 00007fc805832038 R14: 00007fc805831fa0 R15: 00007ffecf205be8 [ 108.703316][ T3385] [ 108.847317][ T491] udevd[491]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 108.903990][ T483] udevd[483]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 108.946116][ T30] audit: type=1400 audit(1791022534.985:375): avc: denied { mounton } for pid=3402 comm="syz.3.1228" path="/272/file0" dev="configfs" ino=331 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 108.980354][ T3404] device-mapper: ioctl: Unsupported message sent to DM core: @ [ 109.013524][ T491] udevd[491]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 109.038911][ T483] udevd[483]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 109.074585][ T30] audit: type=1400 audit(1791022535.025:376): avc: denied { read } for pid=3402 comm="syz.3.1228" name="/" dev="configfs" ino=331 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.244835][ T3404] smpboot: CPU 1 is now offline [ 109.262912][ T30] audit: type=1400 audit(1791022535.025:377): avc: denied { open } for pid=3402 comm="syz.3.1228" path="/272/file0" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.308648][ T3416] x86: Booting SMP configuration: [ 109.313727][ T3416] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 109.320118][ T0] kvm-clock: cpu 1, msr 70c6041, secondary cpu clock [ 109.321154][ T22] kvm-guest: stealtime: cpu 1, msr 1f7127040 [ 109.325988][ T3424] FAULT_INJECTION: forcing a failure. [ 109.325988][ T3424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.357327][ T3424] CPU: 0 PID: 3424 Comm: syz.1.1235 Not tainted syzkaller #0 [ 109.364852][ T3424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 109.374996][ T3424] Call Trace: [ 109.378273][ T3424] [ 109.381198][ T3424] __dump_stack+0x21/0x30 [ 109.385523][ T3424] dump_stack_lvl+0x110/0x170 [ 109.390354][ T3424] ? show_regs_print_info+0x20/0x20 [ 109.395627][ T3424] ? __kasan_kmalloc+0xe6/0x100 [ 109.398044][ T305] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 109.400475][ T3424] dump_stack+0x15/0x20 [ 109.412392][ T3424] should_fail+0x3ab/0x500 [ 109.416837][ T3424] should_fail_alloc_page+0x55/0x80 [ 109.422095][ T3424] prepare_alloc_pages+0x13f/0x590 [ 109.427321][ T3424] ? __alloc_pages_bulk+0xab0/0xab0 [ 109.432817][ T3424] __alloc_pages+0x11d/0x460 [ 109.437439][ T3424] ? prep_new_page+0x110/0x110 [ 109.442236][ T3424] ? __kmalloc+0x13d/0x2c0 [ 109.446681][ T3424] ? bpf_map_area_alloc+0x49/0xe0 [ 109.451732][ T3424] bpf_ringbuf_alloc+0xa9/0x470 [ 109.456632][ T3424] ? ringbuf_map_alloc+0x191/0x310 [ 109.461947][ T3424] ? bpf_map_init_from_attr+0x146/0x350 [ 109.467520][ T3424] ringbuf_map_alloc+0x1e5/0x310 [ 109.472491][ T3424] map_create+0x3f4/0x1fa0 [ 109.476933][ T3424] __sys_bpf+0x2ff/0x7d0 [ 109.481197][ T3424] ? bpf_link_show_fdinfo+0x330/0x330 [ 109.486593][ T3424] ? __kasan_check_write+0x14/0x20 [ 109.492073][ T3424] ? switch_fpu_return+0x15d/0x2c0 [ 109.497202][ T3424] __x64_sys_bpf+0x7c/0x90 [ 109.501631][ T3424] x64_sys_call+0x4b9/0x9a0 [ 109.506184][ T3424] do_syscall_64+0x4c/0xa0 [ 109.510619][ T3424] ? clear_bhb_loop+0x50/0xa0 [ 109.515322][ T3424] ? clear_bhb_loop+0x50/0xa0 [ 109.520017][ T3424] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.525934][ T3424] RIP: 0033:0x7fa07366a159 [ 109.526974][ T3430] netlink: 'syz.3.1238': attribute type 9 has an invalid length. [ 109.530375][ T3424] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.530396][ T3424] RSP: 002b:00007fa0720c3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.530415][ T3424] RAX: ffffffffffffffda RBX: 00007fa0738f1fa0 RCX: 00007fa07366a159 [ 109.530428][ T3424] RDX: 0000000000000048 RSI: 00002000000002c0 RDI: 0000000000000000 [ 109.582184][ T3424] RBP: 00007fa07370106b R08: 0000000000000000 R09: 0000000000000000 [ 109.590178][ T3424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.598190][ T3424] R13: 00007fa0738f2038 R14: 00007fa0738f1fa0 R15: 00007fff480fe488 [ 109.606183][ T3424] [ 109.862464][ T3450] mmap: syz.1.1247 (3450) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 109.874715][ T305] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 109.890511][ T30] audit: type=1400 audit(1791022535.905:378): avc: denied { mounton } for pid=3438 comm="syz.3.1242" path="/279/file0" dev="tmpfs" ino=1562 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 110.059025][ T3465] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1252'. [ 110.076374][ T3468] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1253'. [ 110.088018][ T305] usb 3-1: New USB device found, idVendor=0b95, idProduct=7720, bcdDevice= 0.00 [ 110.163681][ T305] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.250976][ T305] usb 3-1: Product: syz [ 110.324527][ T305] usb 3-1: Manufacturer: syz [ 110.379247][ T305] usb 3-1: SerialNumber: syz [ 110.431162][ T3479] device-mapper: ioctl: Unsupported message sent to DM core: @ [ 110.512610][ T3488] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=3488 comm=syz.4.1262 [ 110.635462][ T23] IRQ fixup: irq 33 move in progress, old vector 47 [ 110.644648][ T3491] smpboot: CPU 1 is now offline [ 110.655405][ T30] audit: type=1400 audit(1791022536.695:379): avc: denied { read write } for pid=3489 comm="syz.1.1263" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 110.694344][ T3484] loop3: detected capacity change from 0 to 8192 [ 110.707283][ T3492] x86: Booting SMP configuration: [ 110.712373][ T3492] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 110.718767][ T0] kvm-clock: cpu 1, msr 70c6041, secondary cpu clock [ 110.719772][ T22] kvm-guest: stealtime: cpu 1, msr 1f7127040 [ 110.732596][ T305] asix: probe of 3-1:1.0 failed with error -71 [ 110.740792][ T305] usb 3-1: USB disconnect, device number 13 [ 110.767950][ T30] audit: type=1400 audit(1791022536.725:380): avc: denied { open } for pid=3489 comm="syz.1.1263" path="/230/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 110.795864][ T3484] loop3: p1 p2 p3 [ 110.803004][ T3484] loop3: p1 start 51379968 is beyond EOD, truncated [ 110.875333][ T3484] loop3: p3 size 100663552 extends beyond EOD, truncated [ 111.081561][ T3512] FAULT_INJECTION: forcing a failure. [ 111.081561][ T3512] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 111.094968][ T3512] CPU: 1 PID: 3512 Comm: syz.3.1270 Not tainted syzkaller #0 [ 111.102358][ T3512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 111.112426][ T3512] Call Trace: [ 111.115702][ T3512] [ 111.118630][ T3512] __dump_stack+0x21/0x30 [ 111.122969][ T3512] dump_stack_lvl+0x110/0x170 [ 111.127640][ T3512] ? show_regs_print_info+0x20/0x20 [ 111.132823][ T3512] ? compat_start_thread+0x20/0x20 [ 111.137921][ T3512] dump_stack+0x15/0x20 [ 111.142065][ T3512] should_fail+0x3ab/0x500 [ 111.146469][ T3512] should_fail_alloc_page+0x55/0x80 [ 111.151659][ T3512] prepare_alloc_pages+0x13f/0x590 [ 111.156755][ T3512] ? __alloc_pages_bulk+0xab0/0xab0 [ 111.161942][ T3512] __alloc_pages+0x11d/0x460 [ 111.166522][ T3512] ? unlock_page_memcg+0x114/0x130 [ 111.171622][ T3512] ? prep_new_page+0x110/0x110 [ 111.176372][ T3512] ? page_remove_rmap+0xc6d/0xf40 [ 111.181385][ T3512] ? page_add_file_rmap+0x700/0x700 [ 111.186577][ T3512] ? mark_page_accessed+0x3a8/0x8e0 [ 111.191792][ T3512] __get_free_pages+0x10/0x30 [ 111.196474][ T3512] __tlb_remove_page_size+0x18a/0x310 [ 111.201855][ T3512] unmap_page_range+0x1059/0x1e00 [ 111.206870][ T3512] ? finish_task_switch+0x32a/0x790 [ 111.212067][ T3512] ? switch_mm_irqs_off+0x2f0/0x960 [ 111.217432][ T3512] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 111.223847][ T3512] ? tokenize_frame_descr+0x90/0xc0 [ 111.229031][ T3512] ? preempt_schedule_common+0xbe/0xf0 [ 111.234477][ T3512] ? schedule_preempt_disabled+0x20/0x20 [ 111.240182][ T3512] unmap_vmas+0x26d/0x380 [ 111.244505][ T3512] ? unmap_page_range+0x1e00/0x1e00 [ 111.249688][ T3512] ? __kasan_check_write+0x14/0x20 [ 111.254873][ T3512] ? tlb_gather_mmu_fullmm+0x144/0x1c0 [ 111.260318][ T3512] exit_mmap+0x412/0x8b0 [ 111.264553][ T3512] ? vm_brk+0x30/0x30 [ 111.268518][ T3512] ? mutex_unlock+0x8f/0x230 [ 111.273109][ T3512] ? uprobe_clear_state+0x2c6/0x320 [ 111.278466][ T3512] __mmput+0x92/0x300 [ 111.282451][ T3512] mmput+0x50/0x150 [ 111.286244][ T3512] do_exit+0xacc/0x29a0 [ 111.290380][ T3512] ? __kasan_check_write+0x14/0x20 [ 111.295479][ T3512] ? put_task_struct+0x90/0x90 [ 111.300225][ T3512] ? __mark_inode_dirty+0x4d3/0x9c0 [ 111.305410][ T3512] ? __kasan_check_write+0x14/0x20 [ 111.310505][ T3512] ? _raw_spin_lock_irq+0x95/0xf0 [ 111.315514][ T3512] do_group_exit+0x149/0x310 [ 111.320089][ T3512] ? __kasan_check_write+0x14/0x20 [ 111.325183][ T3512] ? recalc_sigpending+0x1ac/0x230 [ 111.330282][ T3512] get_signal+0x64f/0x1430 [ 111.334692][ T3512] arch_do_signal_or_restart+0xe2/0x1100 [ 111.340341][ T3512] ? __kasan_check_write+0x14/0x20 [ 111.345559][ T3512] ? fput_many+0x15a/0x1a0 [ 111.349960][ T3512] ? fput+0x1a/0x20 [ 111.354021][ T3512] ? do_utimes+0x219/0x2a0 [ 111.358434][ T3512] ? get_sigframe_size+0x10/0x10 [ 111.363457][ T3512] ? __se_sys_futex+0x135/0x330 [ 111.368384][ T3512] ? do_utimes+0x2a0/0x2a0 [ 111.372785][ T3512] exit_to_user_mode_loop+0xa7/0xe0 [ 111.378061][ T3512] exit_to_user_mode_prepare+0x87/0xd0 [ 111.383511][ T3512] syscall_exit_to_user_mode+0x1a/0x30 [ 111.389394][ T3512] do_syscall_64+0x58/0xa0 [ 111.393797][ T3512] ? clear_bhb_loop+0x50/0xa0 [ 111.398461][ T3512] ? clear_bhb_loop+0x50/0xa0 [ 111.403307][ T3512] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 111.409280][ T3512] RIP: 0033:0x7f13b99cd159 [ 111.413680][ T3512] Code: Unable to access opcode bytes at RIP 0x7f13b99cd12f. [ 111.421122][ T3512] RSP: 002b:00007f13b84260e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 111.429617][ T3512] RAX: 0000000000000001 RBX: 00007f13b9c54fa8 RCX: 00007f13b99cd159 [ 111.437582][ T3512] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f13b9c54fac [ 111.445625][ T3512] RBP: 00007f13b9c54fa0 R08: 0002e3eaa15e9618 R09: 0000000000000000 [ 111.453756][ T3512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.461796][ T3512] R13: 00007f13b9c55038 R14: 00007ffd3cb80050 R15: 00007ffd3cb80138 [ 111.469759][ T3512] [ 111.516787][ T491] udevd[491]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 111.585497][ T3528] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.598053][ T3528] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1280'. [ 111.673401][ T3546] device-mapper: ioctl: Unsupported message sent to DM core: @ [ 111.696694][ T3550] FAULT_INJECTION: forcing a failure. [ 111.696694][ T3550] name failslab, interval 1, probability 0, space 0, times 0 [ 111.710550][ T3550] CPU: 0 PID: 3550 Comm: syz.2.1289 Not tainted syzkaller #0 [ 111.717958][ T3550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 111.728029][ T3550] Call Trace: [ 111.731324][ T3550] [ 111.734295][ T3550] __dump_stack+0x21/0x30 [ 111.738654][ T3550] dump_stack_lvl+0x110/0x170 [ 111.743351][ T3550] ? show_regs_print_info+0x20/0x20 [ 111.748584][ T3550] dump_stack+0x15/0x20 [ 111.752765][ T3550] should_fail+0x3ab/0x500 [ 111.757202][ T3550] __should_failslab+0xa4/0xe0 [ 111.762002][ T3550] should_failslab+0x9/0x20 [ 111.767080][ T3550] slab_pre_alloc_hook+0x39/0xd0 [ 111.772043][ T3550] ? __alloc_file+0x28/0x2a0 [ 111.776665][ T3550] kmem_cache_alloc+0x44/0x260 [ 111.781453][ T3550] __alloc_file+0x28/0x2a0 [ 111.785898][ T3550] alloc_empty_file+0x97/0x180 [ 111.790862][ T3550] alloc_file+0x59/0x580 [ 111.795166][ T3550] alloc_file_pseudo+0x180/0x200 [ 111.800134][ T3550] ? alloc_empty_file_noaccount+0x80/0x80 [ 111.805884][ T3550] sock_alloc_file+0xba/0x260 [ 111.810679][ T3550] __sys_socket+0x12b/0x190 [ 111.815291][ T3550] __x64_sys_socket+0x7a/0x90 [ 111.819984][ T3550] x64_sys_call+0x8c5/0x9a0 [ 111.824500][ T3550] do_syscall_64+0x4c/0xa0 [ 111.828924][ T3550] ? clear_bhb_loop+0x50/0xa0 [ 111.833623][ T3550] ? clear_bhb_loop+0x50/0xa0 [ 111.838331][ T3550] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 111.844249][ T3550] RIP: 0033:0x7f4bb6439159 [ 111.848678][ T3550] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 111.868418][ T3550] RSP: 002b:00007f4bb4e92028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 111.876874][ T3550] RAX: ffffffffffffffda RBX: 00007f4bb66c0fa0 RCX: 00007f4bb6439159 [ 111.884868][ T3550] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000a [ 111.892942][ T3550] RBP: 00007f4bb64d006b R08: 0000000000000000 R09: 0000000000000000 [ 111.901028][ T3550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.909541][ T3550] R13: 00007f4bb66c1038 R14: 00007f4bb66c0fa0 R15: 00007fff28dc8ea8 [ 111.917538][ T3550] [ 111.918212][ T3544] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.931590][ T3544] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.949355][ T3544] device bridge_slave_0 entered promiscuous mode [ 111.972202][ T3544] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.980881][ T3544] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.988837][ T3544] device bridge_slave_1 entered promiscuous mode [ 112.019963][ T30] audit: type=1400 audit(1791022538.065:381): avc: denied { create } for pid=3567 comm="syz.2.1296" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 112.120598][ T3581] loop3: detected capacity change from 0 to 8192 [ 112.205769][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.216022][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.241749][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.251537][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.266139][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.273277][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.282194][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.292250][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.300825][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.307932][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.325371][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.339815][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.340037][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.364209][ T3544] device veth0_vlan entered promiscuous mode [ 112.368314][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.379273][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.379619][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.395828][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.408302][ T306] device vlan2 left promiscuous mode [ 112.413858][ T306] bridge0: port 3(vlan2) entered disabled state [ 112.425854][ T306] device bridge_slave_1 left promiscuous mode [ 112.433656][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.445333][ T306] device bridge_slave_0 left promiscuous mode [ 112.451698][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.460751][ T306] device veth1_macvtap left promiscuous mode [ 112.468496][ T306] device veth0_vlan left promiscuous mode [ 112.560297][ T3633] loop3: detected capacity change from 0 to 128 [ 112.585146][ T3544] device veth1_macvtap entered promiscuous mode [ 112.592577][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 112.606837][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.625501][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 112.655602][ T3644] af_packet: tpacket_rcv: packet too big, clamped from 120 to 4294967272. macoff=96 [ 112.784380][ T30] audit: type=1400 audit(1791022538.825:382): avc: denied { unmount } for pid=3544 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 112.813875][ T3680] netlink: 52 bytes leftover after parsing attributes in process `syz.4.1345'. [ 112.824386][ T3680] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.831649][ T3680] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.851161][ T3680] netlink: 52 bytes leftover after parsing attributes in process `syz.4.1345'. [ 112.908163][ T3689] loop3: detected capacity change from 0 to 512 [ 112.946666][ T3697] FAULT_INJECTION: forcing a failure. [ 112.946666][ T3697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.960364][ T3697] CPU: 1 PID: 3697 Comm: syz.6.1353 Not tainted syzkaller #0 [ 112.967802][ T3697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 112.977883][ T3697] Call Trace: [ 112.981178][ T3697] [ 112.984228][ T3697] __dump_stack+0x21/0x30 [ 112.988585][ T3697] dump_stack_lvl+0x110/0x170 [ 112.993284][ T3697] ? show_regs_print_info+0x20/0x20 [ 112.996488][ T3705] loop4: detected capacity change from 0 to 256 [ 112.998501][ T3697] ? 0xffffffffa002a000 [ 112.998524][ T3697] dump_stack+0x15/0x20 [ 112.998544][ T3697] should_fail+0x3ab/0x500 [ 112.998561][ T3697] should_fail_alloc_page+0x55/0x80 [ 112.998577][ T3697] prepare_alloc_pages+0x13f/0x590 [ 112.998593][ T3697] ? __alloc_pages_bulk+0xab0/0xab0 [ 113.033307][ T3697] ? __update_load_avg_cfs_rq+0xb1/0x2e0 [ 113.038953][ T3697] __alloc_pages+0x11d/0x460 [ 113.043591][ T3697] ? unlock_page_memcg+0x114/0x130 [ 113.048703][ T3697] ? prep_new_page+0x110/0x110 [ 113.053677][ T3697] ? page_remove_rmap+0xc6d/0xf40 [ 113.058883][ T3697] ? page_add_file_rmap+0x700/0x700 [ 113.064098][ T3697] ? mark_page_accessed+0x3a8/0x8e0 [ 113.069293][ T3697] __get_free_pages+0x10/0x30 [ 113.073966][ T3697] __tlb_remove_page_size+0x18a/0x310 [ 113.079430][ T3697] unmap_page_range+0x1059/0x1e00 [ 113.084453][ T3697] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 113.090890][ T3697] ? lru_cache_add+0x7e0/0x7e0 [ 113.095887][ T3697] ? schedule_preempt_disabled+0x20/0x20 [ 113.102299][ T3697] unmap_vmas+0x26d/0x380 [ 113.106757][ T3697] ? unmap_page_range+0x1e00/0x1e00 [ 113.112675][ T3697] ? __kasan_check_write+0x14/0x20 [ 113.117856][ T3697] ? tlb_gather_mmu_fullmm+0x144/0x1c0 [ 113.123352][ T3697] exit_mmap+0x412/0x8b0 [ 113.127601][ T3697] ? vm_brk+0x30/0x30 [ 113.131586][ T3697] ? mutex_unlock+0x8f/0x230 [ 113.136197][ T3697] ? uprobe_clear_state+0x2c6/0x320 [ 113.141411][ T3697] __mmput+0x92/0x300 [ 113.145479][ T3697] mmput+0x50/0x150 [ 113.149371][ T3697] do_exit+0xacc/0x29a0 [ 113.153607][ T3697] ? alloc_file_pseudo+0x1aa/0x200 [ 113.158777][ T3697] ? put_task_struct+0x90/0x90 [ 113.163734][ T3697] ? alloc_empty_file_noaccount+0x80/0x80 [ 113.169541][ T3697] ? __kasan_check_write+0x14/0x20 [ 113.174658][ T3697] ? _raw_spin_lock_irq+0x95/0xf0 [ 113.179723][ T3697] do_group_exit+0x149/0x310 [ 113.184320][ T3697] ? __kasan_check_write+0x14/0x20 [ 113.189424][ T3697] ? recalc_sigpending+0x1ac/0x230 [ 113.194852][ T3697] get_signal+0x64f/0x1430 [ 113.199267][ T3697] ? selinux_capset+0xf0/0xf0 [ 113.203983][ T3697] arch_do_signal_or_restart+0xe2/0x1100 [ 113.209804][ T3697] ? btf_get_info_by_fd+0x570/0x570 [ 113.215027][ T3697] ? security_capable+0x87/0xb0 [ 113.219899][ T3697] ? get_sigframe_size+0x10/0x10 [ 113.224851][ T3697] ? __se_sys_futex+0x135/0x330 [ 113.229729][ T3697] exit_to_user_mode_loop+0xa7/0xe0 [ 113.234962][ T3697] exit_to_user_mode_prepare+0x87/0xd0 [ 113.240441][ T3697] syscall_exit_to_user_mode+0x1a/0x30 [ 113.245922][ T3697] do_syscall_64+0x58/0xa0 [ 113.250626][ T3697] ? clear_bhb_loop+0x50/0xa0 [ 113.255333][ T3697] ? clear_bhb_loop+0x50/0xa0 [ 113.260035][ T3697] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 113.266199][ T3697] RIP: 0033:0x7fe04d437159 [ 113.270676][ T3697] Code: Unable to access opcode bytes at RIP 0x7fe04d43712f. [ 113.278054][ T3697] RSP: 002b:00007fe04be900e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 113.279860][ T3717] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1362'. [ 113.286591][ T3697] RAX: 0000000000000001 RBX: 00007fe04d6befa8 RCX: 00007fe04d437159 [ 113.286618][ T3697] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe04d6befac [ 113.286631][ T3697] RBP: 00007fe04d6befa0 R08: 00362679989e29a8 R09: 0000000000000000 [ 113.286642][ T3697] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 113.286651][ T3697] R13: 00007fe04d6bf038 R14: 00007fffe194f910 R15: 00007fffe194f9f8 [ 113.286668][ T3697] [ 113.326016][ T3715] device-mapper: ioctl: unable to find target [ 113.516840][ T3755] loop4: detected capacity change from 0 to 512 [ 113.550408][ T30] audit: type=1400 audit(1791022539.595:383): avc: denied { mounton } for pid=3754 comm="syz.4.1380" path="/271/file0/file0" dev="loop4" ino=1048660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=file permissive=1 [ 113.573586][ T3760] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 113.599741][ T3765] loop5: detected capacity change from 0 to 512 [ 113.629419][ T3765] FAT-fs (loop5): bogus number of FAT sectors [ 113.636159][ T3765] FAT-fs (loop5): Can't find a valid FAT filesystem [ 113.637366][ T3771] FAULT_INJECTION: forcing a failure. [ 113.637366][ T3771] name failslab, interval 1, probability 0, space 0, times 0 [ 113.655918][ T3771] CPU: 1 PID: 3771 Comm: syz.3.1382 Not tainted syzkaller #0 [ 113.663310][ T3771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 113.673367][ T3771] Call Trace: [ 113.676657][ T3771] [ 113.679594][ T3771] __dump_stack+0x21/0x30 [ 113.683920][ T3771] dump_stack_lvl+0x110/0x170 [ 113.688605][ T3771] ? show_regs_print_info+0x20/0x20 [ 113.693800][ T3771] ? avc_has_perm_noaudit+0x490/0x490 [ 113.699170][ T3771] dump_stack+0x15/0x20 [ 113.703419][ T3771] should_fail+0x3ab/0x500 [ 113.707830][ T3771] __should_failslab+0xa4/0xe0 [ 113.712605][ T3771] should_failslab+0x9/0x20 [ 113.717138][ T3771] slab_pre_alloc_hook+0x39/0xd0 [ 113.722084][ T3771] kmem_cache_alloc_trace+0x48/0x270 [ 113.727397][ T3771] ? __request_module+0x2a7/0x920 [ 113.732421][ T3771] ? get_fs_type+0x181/0x4e0 [ 113.737258][ T3771] __request_module+0x2a7/0x920 [ 113.742215][ T3771] ? _trace_android_vh_delayacct_thrashing_end+0x110/0x110 [ 113.749665][ T3771] get_fs_type+0x181/0x4e0 [ 113.754111][ T3771] __se_sys_fsopen+0xfd/0x330 [ 113.758884][ T3771] __x64_sys_fsopen+0x5b/0x70 [ 113.763586][ T3771] x64_sys_call+0x553/0x9a0 [ 113.768268][ T3771] do_syscall_64+0x4c/0xa0 [ 113.772735][ T3771] ? clear_bhb_loop+0x50/0xa0 [ 113.777717][ T3771] ? clear_bhb_loop+0x50/0xa0 [ 113.782549][ T3771] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 113.788469][ T3771] RIP: 0033:0x7f13b99cd159 [ 113.792884][ T3771] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 113.812577][ T3771] RSP: 002b:00007f13b8426028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 113.821007][ T3771] RAX: ffffffffffffffda RBX: 00007f13b9c54fa0 RCX: 00007f13b99cd159 [ 113.828975][ T3771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100 [ 113.837028][ T3771] RBP: 00007f13b9a6406b R08: 0000000000000000 R09: 0000000000000000 [ 113.845211][ T3771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 113.853178][ T3771] R13: 00007f13b9c55038 R14: 00007f13b9c54fa0 R15: 00007ffd3cb80138 [ 113.861185][ T3771] [ 113.910812][ T3785] loop3: detected capacity change from 0 to 256 [ 113.994125][ T3795] ip_tables: iptables: counters copy to user failed while replacing table [ 114.053767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 114.062491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.071929][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 114.081154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.090016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.099312][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.108841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.117469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.126643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 114.134645][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 114.142781][ T803] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 114.205173][ T30] audit: type=1400 audit(1791022540.245:384): avc: denied { read write } for pid=3812 comm="syz.3.1407" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 114.230013][ T30] audit: type=1400 audit(1791022540.245:385): avc: denied { open } for pid=3812 comm="syz.3.1407" path="/dev/vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 114.535938][ T3831] FAULT_INJECTION: forcing a failure. [ 114.535938][ T3831] name failslab, interval 1, probability 0, space 0, times 0 [ 114.548743][ T3831] CPU: 1 PID: 3831 Comm: syz.4.1414 Not tainted syzkaller #0 [ 114.556151][ T3831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 114.566285][ T3831] Call Trace: [ 114.569606][ T3831] [ 114.572566][ T3831] __dump_stack+0x21/0x30 [ 114.576902][ T3831] dump_stack_lvl+0x110/0x170 [ 114.581693][ T3831] ? show_regs_print_info+0x20/0x20 [ 114.586995][ T3831] dump_stack+0x15/0x20 [ 114.591186][ T3831] should_fail+0x3ab/0x500 [ 114.595675][ T3831] __should_failslab+0xa4/0xe0 [ 114.600475][ T3831] should_failslab+0x9/0x20 [ 114.605095][ T3831] slab_pre_alloc_hook+0x39/0xd0 [ 114.610054][ T3831] ? xas_create+0xed7/0x1560 [ 114.614687][ T3831] kmem_cache_alloc+0x44/0x260 [ 114.619469][ T3831] xas_create+0xed7/0x1560 [ 114.623897][ T3831] ? __stack_depot_save+0x34/0x480 [ 114.629022][ T3831] xas_store+0x91/0x17c0 [ 114.633282][ T3831] __xa_store+0x153/0x470 [ 114.637634][ T3831] ? xa_erase+0x1b0/0x1b0 [ 114.642009][ T3831] xa_store+0x33/0x50 [ 114.645983][ T3831] __io_uring_add_tctx_node+0x1cb/0x500 [ 114.651611][ T3831] ? __io_cqring_overflow_flush+0xa80/0xa80 [ 114.657511][ T3831] io_uring_install_fd+0xc0/0xf0 [ 114.662446][ T3831] __se_sys_io_uring_setup+0x23b9/0x2a20 [ 114.668081][ T3831] ? __x64_sys_io_uring_setup+0x70/0x70 [ 114.673635][ T3831] ? asm_sysvec_reschedule_ipi+0x1b/0x20 [ 114.679264][ T3831] __x64_sys_io_uring_setup+0x5b/0x70 [ 114.684629][ T3831] x64_sys_call+0x5f4/0x9a0 [ 114.689239][ T3831] do_syscall_64+0x4c/0xa0 [ 114.693773][ T3831] ? clear_bhb_loop+0x50/0xa0 [ 114.698470][ T3831] ? clear_bhb_loop+0x50/0xa0 [ 114.703137][ T3831] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 114.709016][ T3831] RIP: 0033:0x7fdb9cd85159 [ 114.713424][ T3831] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.733019][ T3831] RSP: 002b:00007fdb9b7bcfb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 114.741464][ T3831] RAX: ffffffffffffffda RBX: 0000200000000080 RCX: 00007fdb9cd85159 [ 114.749457][ T3831] RDX: 0000200000000140 RSI: 0000200000000080 RDI: 00000000000030da [ 114.757434][ T3831] RBP: 00007fdb9ce1c06b R08: 0000000000000000 R09: 0000000000000000 [ 114.765606][ T3831] R10: 0000200000000000 R11: 0000000000000206 R12: 0000200000000140 [ 114.773838][ T3831] R13: 0000200000000000 R14: 0000200000000100 R15: 00007ffffcf0d2f8 [ 114.781962][ T3831] [ 114.836248][ T3844] netdevsim0: tun_chr_ioctl cmd 2147767511 [ 114.900965][ T3865] loop3: detected capacity change from 0 to 128 [ 114.913064][ T3868] loop6: detected capacity change from 0 to 128 [ 114.959662][ T3865] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 114.963290][ T3868] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 114.987921][ T3870] TCP: tcp_parse_options: Illegal window scaling value 129 > 14 received [ 114.988770][ T3868] VFS: Lookup of 'file0' in vfat loop6 would have caused loop [ 115.011627][ T479] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 115.079988][ T3879] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1436'. [ 115.243349][ T30] audit: type=1400 audit(1791022541.285:386): avc: denied { append } for pid=3906 comm="syz.5.1450" name="kmsg" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kmsg_device_t tclass=chr_file permissive=1 [ 115.266427][ T3903] loop6: detected capacity change from 0 to 8192 [ 115.282647][ T3903] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 115.296218][ T3903] /dev/sg0: Can't open blockdev [ 115.729210][ T3940] FAULT_INJECTION: forcing a failure. [ 115.729210][ T3940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.746114][ T3940] CPU: 0 PID: 3940 Comm: syz.4.1464 Not tainted syzkaller #0 [ 115.749516][ T3942] FAULT_INJECTION: forcing a failure. [ 115.749516][ T3942] name failslab, interval 1, probability 0, space 0, times 0 [ 115.753534][ T3940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 115.753557][ T3940] Call Trace: [ 115.753566][ T3940] [ 115.753575][ T3940] __dump_stack+0x21/0x30 [ 115.787303][ T3940] dump_stack_lvl+0x110/0x170 [ 115.791996][ T3940] ? show_regs_print_info+0x20/0x20 [ 115.797201][ T3940] dump_stack+0x15/0x20 [ 115.801444][ T3940] should_fail+0x3ab/0x500 [ 115.805862][ T3940] should_fail_usercopy+0x1a/0x20 [ 115.810890][ T3940] _copy_from_user+0x20/0xd0 [ 115.815481][ T3940] btf_get_info_by_fd+0x102/0x570 [ 115.820524][ T3940] ? btf_get_by_fd+0x170/0x170 [ 115.825290][ T3940] ? __fdget+0x1a1/0x230 [ 115.829535][ T3940] bpf_obj_get_info_by_fd+0xbd9/0x2d30 [ 115.834991][ T3940] ? futex_exit_release+0x1e0/0x1e0 [ 115.840274][ T3940] ? kstrtouint_from_user+0x1c4/0x220 [ 115.845649][ T3940] ? kstrtol_from_user+0x2a0/0x2a0 [ 115.850759][ T3940] ? bpf_map_get_fd_by_id+0x340/0x340 [ 115.856131][ T3940] ? __kasan_check_write+0x14/0x20 [ 115.861237][ T3940] ? proc_fail_nth_write+0x180/0x200 [ 115.866551][ T3940] ? proc_fail_nth_read+0x220/0x220 [ 115.871750][ T3940] ? security_file_permission+0x79/0xa0 [ 115.877306][ T3940] ? vfs_write+0xc72/0xfd0 [ 115.881728][ T3940] ? file_end_write+0x1b0/0x1b0 [ 115.886576][ T3940] ? selinux_bpf+0xce/0xf0 [ 115.890986][ T3940] ? security_bpf+0x82/0xa0 [ 115.895581][ T3940] __sys_bpf+0x46f/0x7d0 [ 115.899835][ T3940] ? bpf_link_show_fdinfo+0x330/0x330 [ 115.905386][ T3940] ? __kasan_check_write+0x14/0x20 [ 115.910510][ T3940] ? switch_fpu_return+0x15d/0x2c0 [ 115.915766][ T3940] __x64_sys_bpf+0x7c/0x90 [ 115.920188][ T3940] x64_sys_call+0x4b9/0x9a0 [ 115.924698][ T3940] do_syscall_64+0x4c/0xa0 [ 115.929124][ T3940] ? clear_bhb_loop+0x50/0xa0 [ 115.933810][ T3940] ? clear_bhb_loop+0x50/0xa0 [ 115.938489][ T3940] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 115.944564][ T3940] RIP: 0033:0x7fdb9cd85159 [ 115.948970][ T3940] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 115.968574][ T3940] RSP: 002b:00007fdb9b7de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 115.976987][ T3940] RAX: ffffffffffffffda RBX: 00007fdb9d00cfa0 RCX: 00007fdb9cd85159 [ 115.984955][ T3940] RDX: 0000000000000010 RSI: 0000200000000000 RDI: 000000000000000f [ 115.992913][ T3940] RBP: 00007fdb9ce1c06b R08: 0000000000000000 R09: 0000000000000000 [ 116.000871][ T3940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.008847][ T3940] R13: 00007fdb9d00d038 R14: 00007fdb9d00cfa0 R15: 00007ffffcf0d2f8 [ 116.016826][ T3940] [ 116.020304][ T3942] CPU: 1 PID: 3942 Comm: syz.5.1465 Not tainted syzkaller #0 [ 116.027725][ T3942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 116.037874][ T3942] Call Trace: [ 116.041149][ T3942] [ 116.044082][ T3942] __dump_stack+0x21/0x30 [ 116.048407][ T3942] dump_stack_lvl+0x110/0x170 [ 116.053071][ T3942] ? show_regs_print_info+0x20/0x20 [ 116.058342][ T3942] dump_stack+0x15/0x20 [ 116.062594][ T3942] should_fail+0x3ab/0x500 [ 116.067177][ T3942] __should_failslab+0xa4/0xe0 [ 116.072049][ T3942] should_failslab+0x9/0x20 [ 116.076571][ T3942] slab_pre_alloc_hook+0x39/0xd0 [ 116.081512][ T3942] ? __alloc_file+0x28/0x2a0 [ 116.086125][ T3942] kmem_cache_alloc+0x44/0x260 [ 116.090930][ T3942] __alloc_file+0x28/0x2a0 [ 116.095526][ T3942] alloc_empty_file+0x97/0x180 [ 116.100362][ T3942] alloc_file+0x59/0x580 [ 116.104838][ T3942] alloc_file_pseudo+0x180/0x200 [ 116.110144][ T3942] ? alloc_empty_file_noaccount+0x80/0x80 [ 116.115862][ T3942] ? alloc_anon_inode+0x225/0x300 [ 116.120880][ T3942] ? memcpy+0x56/0x70 [ 116.124874][ T3942] ? security_inode_init_security_anon+0x84/0xa0 [ 116.131270][ T3942] __anon_inode_getfd+0x26b/0x3d0 [ 116.136377][ T3942] ? anon_inode_getfd+0x40/0x40 [ 116.141222][ T3942] ? slab_post_alloc_hook+0x4f/0x2b0 [ 116.146702][ T3942] ? should_failslab+0x9/0x20 [ 116.151379][ T3942] anon_inode_getfd_secure+0x3b/0x50 [ 116.156657][ T3942] __se_sys_userfaultfd+0x20c/0x3c0 [ 116.161844][ T3942] __x64_sys_userfaultfd+0x38/0x40 [ 116.166989][ T3942] x64_sys_call+0x514/0x9a0 [ 116.171481][ T3942] do_syscall_64+0x4c/0xa0 [ 116.175883][ T3942] ? clear_bhb_loop+0x50/0xa0 [ 116.180554][ T3942] ? clear_bhb_loop+0x50/0xa0 [ 116.185306][ T3942] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.191183][ T3942] RIP: 0033:0x7fc8055aa159 [ 116.195672][ T3942] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 116.215261][ T3942] RSP: 002b:00007fc804003028 EFLAGS: 00000246 ORIG_RAX: 0000000000000143 [ 116.223698][ T3942] RAX: ffffffffffffffda RBX: 00007fc805831fa0 RCX: 00007fc8055aa159 [ 116.231656][ T3942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000080001 [ 116.239614][ T3942] RBP: 00007fc80564106b R08: 0000000000000000 R09: 0000000000000000 [ 116.247691][ T3942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.255654][ T3942] R13: 00007fc805832038 R14: 00007fc805831fa0 R15: 00007ffecf205be8 [ 116.263622][ T3942] [ 116.321654][ T3954] FAULT_INJECTION: forcing a failure. [ 116.321654][ T3954] name failslab, interval 1, probability 0, space 0, times 0 [ 116.336145][ T3954] CPU: 1 PID: 3954 Comm: syz.4.1471 Not tainted syzkaller #0 [ 116.343555][ T3954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 116.353630][ T3954] Call Trace: [ 116.356913][ T3954] [ 116.359836][ T3954] __dump_stack+0x21/0x30 [ 116.364274][ T3954] dump_stack_lvl+0x110/0x170 [ 116.368942][ T3954] ? show_regs_print_info+0x20/0x20 [ 116.374129][ T3954] dump_stack+0x15/0x20 [ 116.378358][ T3954] should_fail+0x3ab/0x500 [ 116.383056][ T3954] __should_failslab+0xa4/0xe0 [ 116.387818][ T3954] should_failslab+0x9/0x20 [ 116.392309][ T3954] slab_pre_alloc_hook+0x39/0xd0 [ 116.397335][ T3954] __kmalloc+0x6d/0x2c0 [ 116.401832][ T3954] ? kmem_cache_alloc_trace+0x119/0x270 [ 116.407365][ T3954] ? alloc_pipe_info+0x1f7/0x4a0 [ 116.412289][ T3954] alloc_pipe_info+0x1f7/0x4a0 [ 116.417045][ T3954] fifo_open+0x126/0xac0 [ 116.421360][ T3954] ? pipe_ioctl+0x440/0x440 [ 116.425853][ T3954] do_dentry_open+0x82a/0x1010 [ 116.430653][ T3954] vfs_open+0x73/0x80 [ 116.434640][ T3954] path_openat+0x26e6/0x2f80 [ 116.439221][ T3954] ? __kasan_slab_alloc+0xc9/0xe0 [ 116.444327][ T3954] ? __x64_sys_openat+0x136/0x160 [ 116.449343][ T3954] ? x64_sys_call+0x219/0x9a0 [ 116.454008][ T3954] ? do_filp_open+0x400/0x400 [ 116.458687][ T3954] do_filp_open+0x1df/0x400 [ 116.463180][ T3954] ? vfs_tmpfile+0x2d0/0x2d0 [ 116.467765][ T3954] do_sys_openat2+0x15e/0x7f0 [ 116.472517][ T3954] ? __se_sys_futex+0x135/0x330 [ 116.477357][ T3954] ? do_sys_open+0xe0/0xe0 [ 116.481762][ T3954] ? __x64_sys_futex+0x100/0x100 [ 116.486682][ T3954] ? ksys_write+0x1fa/0x260 [ 116.491168][ T3954] __x64_sys_openat+0x136/0x160 [ 116.496023][ T3954] x64_sys_call+0x219/0x9a0 [ 116.500521][ T3954] do_syscall_64+0x4c/0xa0 [ 116.504947][ T3954] ? clear_bhb_loop+0x50/0xa0 [ 116.509643][ T3954] ? clear_bhb_loop+0x50/0xa0 [ 116.514337][ T3954] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.520322][ T3954] RIP: 0033:0x7fdb9cd85159 [ 116.524731][ T3954] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 116.544439][ T3954] RSP: 002b:00007fdb9b7de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.552945][ T3954] RAX: ffffffffffffffda RBX: 00007fdb9d00cfa0 RCX: 00007fdb9cd85159 [ 116.561000][ T3954] RDX: 0000000000020d42 RSI: 000020000000c380 RDI: ffffffffffffff9c [ 116.568967][ T3954] RBP: 00007fdb9ce1c06b R08: 0000000000000000 R09: 0000000000000000 [ 116.576935][ T3954] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 116.584889][ T3954] R13: 00007fdb9d00d038 R14: 00007fdb9d00cfa0 R15: 00007ffffcf0d2f8 [ 116.592852][ T3954] [ 116.627069][ T3967] FAULT_INJECTION: forcing a failure. [ 116.627069][ T3967] name fail_futex, interval 1, probability 0, space 0, times 0 [ 116.639948][ T3967] CPU: 1 PID: 3967 Comm: syz.4.1477 Not tainted syzkaller #0 [ 116.647338][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 116.657386][ T3967] Call Trace: [ 116.660861][ T3967] [ 116.663799][ T3967] __dump_stack+0x21/0x30 [ 116.668136][ T3967] dump_stack_lvl+0x110/0x170 [ 116.672808][ T3967] ? show_regs_print_info+0x20/0x20 [ 116.678009][ T3967] dump_stack+0x15/0x20 [ 116.682249][ T3967] should_fail+0x3ab/0x500 [ 116.686674][ T3967] get_futex_key+0x143/0xb60 [ 116.691253][ T3967] ? __kasan_kmalloc+0xd4/0x100 [ 116.696099][ T3967] ? fanout_add+0x77e/0x11d0 [ 116.700680][ T3967] ? packet_setsockopt+0xbf4/0x1af0 [ 116.705881][ T3967] ? futex_wait_restart+0x250/0x250 [ 116.711076][ T3967] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.717148][ T3967] futex_wake+0x133/0x8f0 [ 116.721480][ T3967] ? futex_wait+0x8f0/0x8f0 [ 116.725978][ T3967] ? __kasan_check_write+0x14/0x20 [ 116.731166][ T3967] ? _raw_spin_lock+0x94/0xf0 [ 116.735965][ T3967] ? _raw_spin_trylock_bh+0x150/0x150 [ 116.741343][ T3967] do_futex+0xd8d/0x2800 [ 116.745607][ T3967] ? _raw_spin_unlock+0x4d/0x70 [ 116.750478][ T3967] ? netdev_name_node_alt_destroy+0x340/0x340 [ 116.756547][ T3967] ? __kasan_check_write+0x14/0x20 [ 116.761663][ T3967] ? mutex_unlock+0x8f/0x230 [ 116.766270][ T3967] ? __mutex_lock_slowpath+0x10/0x10 [ 116.771662][ T3967] ? _raw_spin_unlock+0x4d/0x70 [ 116.776702][ T3967] ? futex_exit_release+0x1e0/0x1e0 [ 116.781933][ T3967] ? fanout_add+0x133/0x11d0 [ 116.786558][ T3967] ? packet_setsockopt+0xbf4/0x1af0 [ 116.792128][ T3967] ? packet_ioctl+0x220/0x220 [ 116.796817][ T3967] ? should_failslab+0x9/0x20 [ 116.801492][ T3967] ? selinux_socket_setsockopt+0x282/0x360 [ 116.807295][ T3967] ? selinux_socket_getsockopt+0x340/0x340 [ 116.813094][ T3967] ? percpu_counter_add_batch+0x13c/0x160 [ 116.818815][ T3967] ? __fget_files+0x2e1/0x340 [ 116.823503][ T3967] __se_sys_futex+0x135/0x330 [ 116.828195][ T3967] ? __x64_sys_futex+0x100/0x100 [ 116.833411][ T3967] ? preempt_count_add+0x90/0x1b0 [ 116.838797][ T3967] __x64_sys_futex+0xe5/0x100 [ 116.843504][ T3967] x64_sys_call+0x251/0x9a0 [ 116.848002][ T3967] do_syscall_64+0x4c/0xa0 [ 116.852420][ T3967] ? clear_bhb_loop+0x50/0xa0 [ 116.857105][ T3967] ? clear_bhb_loop+0x50/0xa0 [ 116.861861][ T3967] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.867749][ T3967] RIP: 0033:0x7fdb9cd85159 [ 116.872260][ T3967] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 116.891954][ T3967] RSP: 002b:00007fdb9b7de0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 116.900535][ T3967] RAX: ffffffffffffffda RBX: 00007fdb9d00cfa8 RCX: 00007fdb9cd85159 [ 116.908821][ T3967] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdb9d00cfac [ 116.916880][ T3967] RBP: 00007fdb9d00cfa0 R08: 002313a9874d7f28 R09: 0000000000000000 [ 116.924860][ T3967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.932835][ T3967] R13: 00007fdb9d00d038 R14: 00007ffffcf0d210 R15: 00007ffffcf0d2f8 [ 116.940811][ T3967] [ 117.128699][ T483] loop2: p1 < > p2 < > p3 p4 [ 117.133441][ T483] loop2: partition table partially beyond EOD, truncated [ 117.141208][ T483] loop2: p2 start 2684354560 is beyond EOD, truncated [ 117.148071][ T483] loop2: p3 start 4284160 is beyond EOD, truncated [ 117.154798][ T483] loop2: p4 start 2048 is beyond EOD, truncated [ 117.162553][ T3987] loop2: p1 < > p2 < > p3 p4 [ 117.167376][ T3987] loop2: partition table partially beyond EOD, truncated [ 117.175301][ T3987] loop2: p2 start 2684354560 is beyond EOD, truncated [ 117.182255][ T3987] loop2: p3 start 4284160 is beyond EOD, truncated [ 117.188925][ T3987] loop2: p4 start 2048 is beyond EOD, truncated [ 117.262678][ T483] udevd[483]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 117.271499][ T3989] set_capacity_and_notify: 2 callbacks suppressed [ 117.271524][ T3989] loop5: detected capacity change from 0 to 512 [ 117.283293][ T483] udevd[483]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 117.494603][ T4009] loop6: detected capacity change from 0 to 256 [ 117.519091][ T4009] exFAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 117.529921][ T4009] exFAT-fs (loop6): Medium has reported failures. Some data may be lost. [ 117.539869][ T4009] exFAT-fs (loop6): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 117.586639][ T4014] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1497'. [ 117.600156][ T4014] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1497'. [ 117.696407][ T4025] loop6: detected capacity change from 0 to 512 [ 118.011352][ T4036] loop6: detected capacity change from 0 to 256 [ 118.030969][ T4036] exFAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 118.039200][ T4038] FAULT_INJECTION: forcing a failure. [ 118.039200][ T4038] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.041999][ T4036] exFAT-fs (loop6): Medium has reported failures. Some data may be lost. [ 118.059908][ T4038] CPU: 0 PID: 4038 Comm: syz.4.1507 Not tainted syzkaller #0 [ 118.071047][ T4038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 118.078852][ T4036] exFAT-fs (loop6): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 118.081372][ T4038] Call Trace: [ 118.081381][ T4038] [ 118.081390][ T4038] __dump_stack+0x21/0x30 [ 118.104076][ T4038] dump_stack_lvl+0x110/0x170 [ 118.108868][ T4038] ? show_regs_print_info+0x20/0x20 [ 118.114088][ T4038] ? do_sys_openat2+0x6df/0x7f0 [ 118.118959][ T4038] ? x64_sys_call+0x219/0x9a0 [ 118.123732][ T4038] ? do_syscall_64+0x4c/0xa0 [ 118.128424][ T4038] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.134507][ T4038] dump_stack+0x15/0x20 [ 118.138652][ T4038] should_fail+0x3ab/0x500 [ 118.143056][ T4038] should_fail_alloc_page+0x55/0x80 [ 118.148276][ T4038] prepare_alloc_pages+0x13f/0x590 [ 118.153398][ T4038] ? __alloc_pages_bulk+0xab0/0xab0 [ 118.158606][ T4038] __alloc_pages+0x11d/0x460 [ 118.163317][ T4038] ? security_file_permission+0x79/0xa0 [ 118.168853][ T4038] ? prep_new_page+0x110/0x110 [ 118.173739][ T4038] ? vfs_write+0xc72/0xfd0 [ 118.178171][ T4038] new_slab+0xa0/0x4d0 [ 118.182257][ T4038] ___slab_alloc+0x3ac/0x840 [ 118.186866][ T4038] ? mutex_unlock+0x8f/0x230 [ 118.191753][ T4038] ? getname_flags+0xba/0x510 [ 118.196447][ T4038] ? getname_flags+0xba/0x510 [ 118.199084][ T4042] device-mapper: ioctl: Empty message received. [ 118.201137][ T4038] __slab_alloc+0x49/0x90 [ 118.211824][ T4038] ? getname_flags+0xba/0x510 [ 118.216516][ T4038] kmem_cache_alloc+0x138/0x260 [ 118.221360][ T4038] getname_flags+0xba/0x510 [ 118.225853][ T4038] __x64_sys_renameat+0x99/0xd0 [ 118.230690][ T4038] x64_sys_call+0x274/0x9a0 [ 118.235188][ T4038] do_syscall_64+0x4c/0xa0 [ 118.239594][ T4038] ? clear_bhb_loop+0x50/0xa0 [ 118.244259][ T4038] ? clear_bhb_loop+0x50/0xa0 [ 118.248934][ T4038] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.254846][ T4038] RIP: 0033:0x7fdb9cd85159 [ 118.259267][ T4038] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 118.279067][ T4038] RSP: 002b:00007fdb9b7de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 118.287670][ T4038] RAX: ffffffffffffffda RBX: 00007fdb9d00cfa0 RCX: 00007fdb9cd85159 [ 118.295633][ T4038] RDX: 0000000000000003 RSI: 0000200000000040 RDI: 0000000000000003 [ 118.303604][ T4038] RBP: 00007fdb9ce1c06b R08: 0000000000000000 R09: 0000000000000000 [ 118.311685][ T4038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.319660][ T4038] R13: 00007fdb9d00d038 R14: 00007fdb9d00cfa0 R15: 00007ffffcf0d2f8 [ 118.327751][ T4038] [ 118.360820][ T4047] FAULT_INJECTION: forcing a failure. [ 118.360820][ T4047] name failslab, interval 1, probability 0, space 0, times 0 [ 118.373645][ T4047] CPU: 1 PID: 4047 Comm: syz.6.1511 Not tainted syzkaller #0 [ 118.381043][ T4047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 118.391234][ T4047] Call Trace: [ 118.394531][ T4047] [ 118.397457][ T4047] __dump_stack+0x21/0x30 [ 118.401788][ T4047] dump_stack_lvl+0x110/0x170 [ 118.406485][ T4047] ? show_regs_print_info+0x20/0x20 [ 118.411779][ T4047] dump_stack+0x15/0x20 [ 118.416071][ T4047] should_fail+0x3ab/0x500 [ 118.420509][ T4047] __should_failslab+0xa4/0xe0 [ 118.425298][ T4047] should_failslab+0x9/0x20 [ 118.429795][ T4047] slab_pre_alloc_hook+0x39/0xd0 [ 118.434739][ T4047] ? shmem_alloc_inode+0x1a/0x30 [ 118.439761][ T4047] kmem_cache_alloc+0x44/0x260 [ 118.444543][ T4047] ? shmem_match+0x160/0x160 [ 118.449137][ T4047] shmem_alloc_inode+0x1a/0x30 [ 118.454002][ T4047] new_inode_pseudo+0x62/0x210 [ 118.458853][ T4047] new_inode+0x28/0x1e0 [ 118.463002][ T4047] shmem_get_inode+0x343/0x9d0 [ 118.467756][ T4047] shmem_mknod+0x5c/0x1c0 [ 118.472081][ T4047] shmem_create+0x2c/0x40 [ 118.476408][ T4047] ? shmem_fallocate+0xd30/0xd30 [ 118.481474][ T4047] path_openat+0x15e6/0x2f80 [ 118.486063][ T4047] ? do_filp_open+0x400/0x400 [ 118.490926][ T4047] do_filp_open+0x1df/0x400 [ 118.495426][ T4047] ? vfs_tmpfile+0x2d0/0x2d0 [ 118.500115][ T4047] do_sys_openat2+0x15e/0x7f0 [ 118.504795][ T4047] ? __se_sys_futex+0x135/0x330 [ 118.509811][ T4047] ? do_sys_open+0xe0/0xe0 [ 118.514223][ T4047] ? __x64_sys_futex+0x100/0x100 [ 118.519159][ T4047] ? ksys_write+0x1fa/0x260 [ 118.523667][ T4047] __x64_sys_openat+0x136/0x160 [ 118.528503][ T4047] x64_sys_call+0x219/0x9a0 [ 118.533012][ T4047] do_syscall_64+0x4c/0xa0 [ 118.537504][ T4047] ? clear_bhb_loop+0x50/0xa0 [ 118.542171][ T4047] ? clear_bhb_loop+0x50/0xa0 [ 118.546933][ T4047] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.552809][ T4047] RIP: 0033:0x7fe04d437159 [ 118.557215][ T4047] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 118.576818][ T4047] RSP: 002b:00007fe04be90028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 118.585491][ T4047] RAX: ffffffffffffffda RBX: 00007fe04d6befa0 RCX: 00007fe04d437159 [ 118.593730][ T4047] RDX: 0000000000020d42 RSI: 000020000000c380 RDI: ffffffffffffff9c [ 118.601702][ T4047] RBP: 00007fe04d4ce06b R08: 0000000000000000 R09: 0000000000000000 [ 118.610014][ T4047] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 118.618267][ T4047] R13: 00007fe04d6bf038 R14: 00007fe04d6befa0 R15: 00007fffe194f9f8 [ 118.626244][ T4047] [ 118.629441][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 118.648786][ T295] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 118.666425][ T4054] loop5: detected capacity change from 0 to 512 [ 118.686878][ T4057] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 118.687534][ T4059] loop4: detected capacity change from 0 to 128 [ 118.729170][ T4059] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 118.750821][ T4059] attempt to access beyond end of device [ 118.750821][ T4059] loop4: rw=2049, want=157, limit=128 [ 118.762113][ T4059] Buffer I/O error on dev loop4, logical block 156, lost async page write [ 118.771438][ T4059] attempt to access beyond end of device [ 118.771438][ T4059] loop4: rw=2049, want=158, limit=128 [ 118.783662][ T4059] Buffer I/O error on dev loop4, logical block 157, lost async page write [ 118.794737][ T4059] attempt to access beyond end of device [ 118.794737][ T4059] loop4: rw=2049, want=159, limit=128 [ 118.808046][ T4059] Buffer I/O error on dev loop4, logical block 158, lost async page write [ 118.821951][ T4059] attempt to access beyond end of device [ 118.821951][ T4059] loop4: rw=2049, want=160, limit=128 [ 118.828491][ T30] audit: type=1400 audit(1791022544.865:387): avc: denied { create } for pid=4070 comm="syz.5.1522" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 118.834715][ T4059] Buffer I/O error on dev loop4, logical block 159, lost async page write [ 118.863356][ T30] audit: type=1400 audit(1791022544.895:388): avc: denied { module_request } for pid=4070 comm="syz.5.1522" kmod="net-pf-16-proto-20" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 118.885951][ T4059] attempt to access beyond end of device [ 118.885951][ T4059] loop4: rw=2049, want=161, limit=128 [ 118.897197][ T4059] Buffer I/O error on dev loop4, logical block 160, lost async page write [ 118.899094][ T4072] loop3: detected capacity change from 0 to 256 [ 118.905954][ T4059] attempt to access beyond end of device [ 118.905954][ T4059] loop4: rw=2049, want=162, limit=128 [ 118.927179][ T4059] Buffer I/O error on dev loop4, logical block 161, lost async page write [ 118.927716][ T4072] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 118.947516][ T295] usb 3-1: Using ep0 maxpacket: 8 [ 118.949252][ T4072] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 118.961600][ T343] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 118.962783][ T4072] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 118.997463][ T4081] FAULT_INJECTION: forcing a failure. [ 118.997463][ T4081] name failslab, interval 1, probability 0, space 0, times 0 [ 119.010357][ T4081] CPU: 0 PID: 4081 Comm: syz.4.1526 Not tainted syzkaller #0 [ 119.017769][ T4081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 119.027859][ T4081] Call Trace: [ 119.031153][ T4081] [ 119.034098][ T4081] __dump_stack+0x21/0x30 [ 119.038485][ T4081] dump_stack_lvl+0x110/0x170 [ 119.043245][ T4081] ? show_regs_print_info+0x20/0x20 [ 119.048901][ T4081] ? avc_has_perm_noaudit+0x30a/0x490 [ 119.054569][ T4081] ? avc_denied+0x1b0/0x1b0 [ 119.059085][ T4081] dump_stack+0x15/0x20 [ 119.063235][ T4081] should_fail+0x3ab/0x500 [ 119.067649][ T4081] __should_failslab+0xa4/0xe0 [ 119.072434][ T4081] should_failslab+0x9/0x20 [ 119.076933][ T4081] slab_pre_alloc_hook+0x39/0xd0 [ 119.081857][ T4081] ? __d_alloc+0x2d/0x690 [ 119.086178][ T4081] kmem_cache_alloc+0x44/0x260 [ 119.090931][ T4081] __d_alloc+0x2d/0x690 [ 119.095075][ T4081] d_alloc_parallel+0xe5/0x1380 [ 119.099912][ T4081] ? inode_permission+0xef/0x4a0 [ 119.104855][ T4081] ? d_hash_and_lookup+0x1f0/0x1f0 [ 119.110075][ T4081] ? clear_nonspinnable+0x60/0x60 [ 119.115198][ T4081] ? __mnt_want_write+0x1e6/0x260 [ 119.120220][ T4081] path_openat+0x983/0x2f80 [ 119.124733][ T4081] ? __kasan_slab_alloc+0xc9/0xe0 [ 119.129766][ T4081] ? __x64_sys_openat+0x136/0x160 [ 119.134783][ T4081] ? x64_sys_call+0x219/0x9a0 [ 119.139457][ T4081] ? do_filp_open+0x400/0x400 [ 119.144127][ T4081] do_filp_open+0x1df/0x400 [ 119.148623][ T4081] ? vfs_tmpfile+0x2d0/0x2d0 [ 119.153209][ T4081] do_sys_openat2+0x15e/0x7f0 [ 119.157873][ T4081] ? __se_sys_futex+0x135/0x330 [ 119.162887][ T4081] ? do_sys_open+0xe0/0xe0 [ 119.167302][ T4081] ? __x64_sys_futex+0x100/0x100 [ 119.172233][ T4081] ? ksys_write+0x1fa/0x260 [ 119.176814][ T4081] __x64_sys_openat+0x136/0x160 [ 119.181916][ T4081] x64_sys_call+0x219/0x9a0 [ 119.186410][ T4081] do_syscall_64+0x4c/0xa0 [ 119.190813][ T4081] ? clear_bhb_loop+0x50/0xa0 [ 119.195479][ T4081] ? clear_bhb_loop+0x50/0xa0 [ 119.200151][ T4081] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 119.206031][ T4081] RIP: 0033:0x7fdb9cd85159 [ 119.210439][ T4081] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 119.230131][ T4081] RSP: 002b:00007fdb9b7de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 119.238545][ T4081] RAX: ffffffffffffffda RBX: 00007fdb9d00cfa0 RCX: 00007fdb9cd85159 [ 119.246503][ T4081] RDX: 0000000000020d42 RSI: 000020000000c380 RDI: ffffffffffffff9c [ 119.254467][ T4081] RBP: 00007fdb9ce1c06b R08: 0000000000000000 R09: 0000000000000000 [ 119.262513][ T4081] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 119.270572][ T4081] R13: 00007fdb9d00d038 R14: 00007fdb9d00cfa0 R15: 00007ffffcf0d2f8 [ 119.278541][ T4081] [ 119.389209][ T4085] loop4: detected capacity change from 0 to 256 [ 119.435674][ T4085] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 119.540946][ T295] usb 3-1: config 0 has no interfaces? [ 119.546481][ T295] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 119.555910][ T295] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.563073][ T4086] FAT-fs (loop4): error, invalid FAT chain (i_pos 196, last_block 8200) [ 119.572870][ T4086] FAT-fs (loop4): Filesystem has been set read-only [ 119.573987][ T4088] loop6: detected capacity change from 0 to 256 [ 119.586435][ T295] usb 3-1: config 0 descriptor?? [ 119.635590][ T4085] FAT-fs (loop4): error, corrupted file size (i_pos 196, 2057) [ 119.643622][ T4085] FAT-fs (loop4): error, invalid FAT chain (i_pos 196, last_block 8200) [ 119.665313][ T4098] loop3: detected capacity change from 0 to 128 [ 119.732921][ T4106] ip_tables: iptables: counters copy to user failed while replacing table [ 119.831439][ T4045] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1510'. [ 119.845324][ T4045] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1510'. [ 119.855069][ T803] usb 3-1: USB disconnect, device number 14 [ 119.862318][ T30] audit: type=1400 audit(1791022545.905:389): avc: denied { read } for pid=139 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 119.928425][ T4116] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 119.956864][ T4118] exFAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 119.960250][ T4122] xt_hashlimit: size too large, truncated to 1048576 [ 119.968866][ T4118] exFAT-fs (loop6): Medium has reported failures. Some data may be lost. [ 119.987467][ T4118] exFAT-fs (loop6): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 120.044412][ T4131] device-mapper: ioctl: Empty message received. [ 120.439248][ T30] audit: type=1400 audit(1791022546.485:390): avc: denied { map } for pid=4151 comm="syz.2.1556" path="/289/tracing/per_cpu/cpu0/trace_pipe_raw" dev="tracefs" ino=12826 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 120.539572][ T4161] ================================================================== [ 120.547677][ T4161] BUG: KASAN: slab-out-of-bounds in firmware_param_path_get+0x348/0x350 [ 120.556005][ T4161] Write of size 1 at addr ffff88814b2ddfff by task syz.6.1561/4161 [ 120.563885][ T4161] [ 120.566210][ T4161] CPU: 1 PID: 4161 Comm: syz.6.1561 Not tainted syzkaller #0 [ 120.573677][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 120.583727][ T4161] Call Trace: [ 120.587014][ T4161] [ 120.589973][ T4161] __dump_stack+0x21/0x30 [ 120.594305][ T4161] dump_stack_lvl+0x110/0x170 [ 120.598975][ T4161] ? show_regs_print_info+0x20/0x20 [ 120.604164][ T4161] ? load_image+0x3f0/0x3f0 [ 120.608673][ T4161] print_address_description+0x7f/0x2c0 [ 120.614303][ T4161] ? firmware_param_path_get+0x348/0x350 [ 120.620046][ T4161] kasan_report+0x10f/0x150 [ 120.624559][ T4161] ? firmware_param_path_get+0x348/0x350 [ 120.630214][ T4161] __asan_report_store1_noabort+0x17/0x20 [ 120.635933][ T4161] firmware_param_path_get+0x348/0x350 [ 120.641394][ T4161] param_attr_show+0x150/0x1b0 [ 120.646152][ T4161] ? module_destroy_params+0x100/0x100 [ 120.651601][ T4161] ? param_attr_store+0x320/0x320 [ 120.656628][ T4161] module_attr_show+0x56/0x70 [ 120.661342][ T4161] sysfs_kf_seq_show+0x266/0x3d0 [ 120.666302][ T4161] kernfs_seq_show+0x119/0x160 [ 120.671069][ T4161] seq_read_iter+0x472/0xce0 [ 120.675659][ T4161] kernfs_fop_read_iter+0x146/0x460 [ 120.680854][ T4161] generic_file_splice_read+0x3ea/0x5f0 [ 120.686408][ T4161] ? splice_shrink_spd+0xb0/0xb0 [ 120.691369][ T4161] ? __kasan_check_read+0x11/0x20 [ 120.696495][ T4161] ? fsnotify_perm+0x269/0x5b0 [ 120.701280][ T4161] ? security_file_permission+0x83/0xa0 [ 120.706823][ T4161] ? rw_verify_area+0xa7/0x1c0 [ 120.711581][ T4161] splice_direct_to_actor+0x40f/0xb40 [ 120.716950][ T4161] ? do_splice_direct+0x2d0/0x2d0 [ 120.721982][ T4161] ? pipe_to_sendpage+0x320/0x320 [ 120.726998][ T4161] ? security_file_permission+0x83/0xa0 [ 120.732664][ T4161] ? rw_verify_area+0xa7/0x1c0 [ 120.737438][ T4161] do_splice_direct+0x1c2/0x2d0 [ 120.742475][ T4161] ? splice_direct_to_actor+0xb40/0xb40 [ 120.748023][ T4161] ? security_file_permission+0x83/0xa0 [ 120.753691][ T4161] do_sendfile+0x515/0xe20 [ 120.758156][ T4161] ? do_preadv+0x390/0x390 [ 120.762810][ T4161] ? __se_sys_futex+0x135/0x330 [ 120.767780][ T4161] ? __fget_files+0x2e1/0x340 [ 120.772492][ T4161] __x64_sys_sendfile64+0x199/0x1f0 [ 120.777702][ T4161] ? __ia32_sys_sendfile+0x190/0x190 [ 120.783010][ T4161] ? __kasan_check_write+0x14/0x20 [ 120.788140][ T4161] ? switch_fpu_return+0x15d/0x2c0 [ 120.793268][ T4161] x64_sys_call+0x88d/0x9a0 [ 120.797986][ T4161] do_syscall_64+0x4c/0xa0 [ 120.802402][ T4161] ? clear_bhb_loop+0x50/0xa0 [ 120.807095][ T4161] ? clear_bhb_loop+0x50/0xa0 [ 120.811836][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 120.817723][ T4161] RIP: 0033:0x7fe04d437159 [ 120.822133][ T4161] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 120.841732][ T4161] RSP: 002b:00007fe04be90028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 120.850161][ T4161] RAX: ffffffffffffffda RBX: 00007fe04d6befa0 RCX: 00007fe04d437159 [ 120.858134][ T4161] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 120.866144][ T4161] RBP: 00007fe04d4ce06b R08: 0000000000000000 R09: 0000000000000000 [ 120.874343][ T4161] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 120.882399][ T4161] R13: 00007fe04d6bf038 R14: 00007fe04d6befa0 R15: 00007fffe194f9f8 [ 120.890372][ T4161] [ 120.893398][ T4161] [ 120.895741][ T4161] Allocated by task 0: [ 120.899796][ T4161] (stack is not available) [ 120.904224][ T4161] [ 120.906550][ T4161] The buggy address belongs to the object at ffff88814b2dc000 [ 120.906550][ T4161] which belongs to the cache kmalloc-4k of size 4096 [ 120.920815][ T4161] The buggy address is located 4095 bytes to the right of [ 120.920815][ T4161] 4096-byte region [ffff88814b2dc000, ffff88814b2dd000) [ 120.934805][ T4161] The buggy address belongs to the page: [ 120.940456][ T4161] page:ffffea00052cb600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14b2d8 [ 120.950808][ T4161] head:ffffea00052cb600 order:3 compound_mapcount:0 compound_pincount:0 [ 120.959125][ T4161] flags: 0x4000000000010200(slab|head|zone=1) [ 120.965219][ T4161] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100043380 [ 120.973967][ T4161] raw: 0000000000000000 0000000080040004 00000001ffffffff 0000000000000000 [ 120.982538][ T4161] page dumped because: kasan: bad access detected [ 120.989027][ T4161] page_owner tracks the page as allocated [ 120.994839][ T4161] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 483, ts 120390750653, free_ts 120359122677 [ 121.015504][ T4161] post_alloc_hook+0x192/0x1b0 [ 121.020273][ T4161] prep_new_page+0x1c/0x110 [ 121.024787][ T4161] get_page_from_freelist+0x2c3a/0x2cd0 [ 121.030331][ T4161] __alloc_pages+0x1a2/0x460 [ 121.034939][ T4161] new_slab+0xa0/0x4d0 [ 121.039173][ T4161] ___slab_alloc+0x3ac/0x840 [ 121.043936][ T4161] __slab_alloc+0x49/0x90 [ 121.048280][ T4161] kmem_cache_alloc_trace+0x146/0x270 [ 121.053645][ T4161] kernfs_iop_get_link+0x66/0x600 [ 121.058678][ T4161] pick_link+0x6ce/0xe00 [ 121.062931][ T4161] step_into+0xac8/0xce0 [ 121.067385][ T4161] path_openat+0xf69/0x2f80 [ 121.071974][ T4161] do_filp_open+0x1df/0x400 [ 121.076468][ T4161] do_sys_openat2+0x15e/0x7f0 [ 121.081134][ T4161] __x64_sys_openat+0x136/0x160 [ 121.085988][ T4161] x64_sys_call+0x219/0x9a0 [ 121.090490][ T4161] page last free stack trace: [ 121.095406][ T4161] free_unref_page_prepare+0x5fa/0x600 [ 121.100878][ T4161] free_unref_page+0xae/0x540 [ 121.105555][ T4161] __free_pages+0x6c/0x100 [ 121.109972][ T4161] __free_slab+0xe5/0x1e0 [ 121.114286][ T4161] discard_slab+0x29/0x40 [ 121.118605][ T4161] __slab_free+0x211/0x290 [ 121.123099][ T4161] ___cache_free+0x104/0x120 [ 121.127683][ T4161] qlink_free+0x4d/0x90 [ 121.131830][ T4161] qlist_free_all+0x5f/0xb0 [ 121.136423][ T4161] kasan_quarantine_reduce+0x14a/0x170 [ 121.141890][ T4161] __kasan_slab_alloc+0x2f/0xe0 [ 121.146744][ T4161] slab_post_alloc_hook+0x4f/0x2b0 [ 121.151838][ T4161] kmem_cache_alloc+0xf7/0x260 [ 121.156592][ T4161] getname_flags+0xba/0x510 [ 121.161080][ T4161] getname+0x19/0x20 [ 121.164955][ T4161] do_sys_openat2+0xeb/0x7f0 [ 121.169528][ T4161] [ 121.171845][ T4161] Memory state around the buggy address: [ 121.177477][ T4161] ffff88814b2dde80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 121.185528][ T4161] ffff88814b2ddf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 121.193588][ T4161] >ffff88814b2ddf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 121.201646][ T4161] ^ [ 121.209626][ T4161] ffff88814b2de000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 121.217677][ T4161] ffff88814b2de080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 121.225829][ T4161] ================================================================== [ 121.233883][ T4161] Disabling lock debugging due to kernel taint [ 126.968054][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured!