last executing test programs: 1m24.654927769s ago: executing program 4 (id=10): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000b40), 0x0, 0x236, &(0x7f0000000300)="$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") mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) semtimedop(0x0, &(0x7f00000004c0)=[{0x0, 0xfff, 0x1000}], 0x1f4, &(0x7f0000000500)={0x0, 0x989680}) 1m24.395577062s ago: executing program 4 (id=16): r0 = socket$inet6(0xa, 0x3, 0x7) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) getsockopt(r0, 0xff, 0x24, 0x0, &(0x7f00000002c0)) 1m24.319961456s ago: executing program 4 (id=21): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000001440)={'bridge0\x00', &(0x7f0000000100)=@ethtool_ringparam={0xe}}) 1m24.23394537s ago: executing program 4 (id=25): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000e00)={0xc, 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0x1000}}, 0x1006) 1m24.087649648s ago: executing program 4 (id=31): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) symlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1m24.05541403s ago: executing program 4 (id=35): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x1c, r1, 0x83625fc5352ba305, 0x70bd2b, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) 1m9.32341766s ago: executing program 3 (id=435): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000280)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000003c0)={0xf}, 0x1) 1m9.232089065s ago: executing program 3 (id=439): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2d1, 0xfffffffffffffd85, &(0x7f00000000c0)="b9ff0303000d698cb89e40f086dd6000000e00ff8900630677", 0x0, 0x100, 0x2000000, 0x0, 0x0, &(0x7f0000000440)}, 0x28) 1m9.13254634s ago: executing program 3 (id=443): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000bc00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r1, 0x5, 0xe, 0x0, &(0x7f0000000080)="000000c599ae5a0000ff00000057beae3170", 0x0, 0x420000fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}, 0x1c) 1m8.944339s ago: executing program 32 (id=35): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x1c, r1, 0x83625fc5352ba305, 0x70bd2b, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) 1m8.895090612s ago: executing program 3 (id=450): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x20da, 0x7, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) setreuid(0x0, 0xee00) request_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000480)={'syz', 0x2}, &(0x7f0000000500)='/dev/vcsu#\x00', 0xffffffffffffffff) 1m8.769651399s ago: executing program 3 (id=452): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknod$loop(&(0x7f0000000640)='./file0\x00', 0x100, 0x1) 1m8.658756644s ago: executing program 3 (id=456): r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') unshare(0x600) readv(r0, 0x0, 0x0) 53.157436835s ago: executing program 33 (id=456): r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') unshare(0x600) readv(r0, 0x0, 0x0) 961.927969ms ago: executing program 6 (id=2360): r0 = gettid() r1 = syz_open_procfs$userns(r0, &(0x7f0000000000)) setns(r1, 0x8000000) 847.477086ms ago: executing program 6 (id=2363): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) sendmsg$MPTCP_PM_CMD_SET_FLAGS(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)={0x28, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x40) 788.484369ms ago: executing program 6 (id=2364): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xec796758212a1370) 729.246562ms ago: executing program 6 (id=2368): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210000, &(0x7f0000002f40)={[{@nobarrier}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x4}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@errors_remount}, {@stripe={'stripe', 0x3d, 0x10}}, {@bh}, {@init_itable}]}, 0xfc, 0x56f, &(0x7f0000003780)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) 720.986452ms ago: executing program 5 (id=2369): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r0) tkill(r0, 0xf) 615.924007ms ago: executing program 5 (id=2371): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x1210010, &(0x7f0000000340)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d372c757466383d312c696f636861727365743d63703835372c73686f72746e616d653d6c6f7765722c6e6f6e756d7461696c3d302c7379735f696d6d757461626c652c73686f72746e616d653d6c6f7765722c696f636861727365743d61736369692c73686f72746e616d653d6c6f7765722c756e695f786c6174653d312c757466383d312c71756965742c756e695f786c6174653d312c756e695f786c6174653d3100000000000000026d653d6d697865642c72736469722c756e695f786c6174653d302c757466383d302c00"], 0x1, 0x379, &(0x7f0000000880)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x80000, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 545.860471ms ago: executing program 2 (id=2373): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000640)) 545.721661ms ago: executing program 2 (id=2374): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r0, 0xfffffffc) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000140)) 414.906938ms ago: executing program 2 (id=2377): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x40, r1, 0x1, 0x70bd2a, 0x25dfdbfe, {0x2, 0x2, 0x2}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_macvtap\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x40}, 0x1, 0x40030000000000, 0x0, 0x4000000}, 0x80) 384.50881ms ago: executing program 5 (id=2379): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x10, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000100000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000008000000850000006a00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0xe, 0x0, &(0x7f0000000180)="0080000000000000004588000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x16}, 0x50) 373.6759ms ago: executing program 2 (id=2380): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) r0 = epoll_create1(0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40088a01, &(0x7f0000000000)=0x10) 373.38049ms ago: executing program 1 (id=2381): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x10) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000040), 0x200080, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none}]}}) 314.975513ms ago: executing program 0 (id=2382): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1, 0x4, 0x404, 0x9, 0x0, 0xffffffffffffffff, 0x2}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000940)=@base={0xd, 0x3, 0x4, 0x7, 0x1, r0, 0x15b4}, 0x50) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000240)={&(0x7f0000000300)="88", 0x0, 0x0, 0x0, 0x7fffffff, r1}, 0x38) 314.830783ms ago: executing program 2 (id=2383): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0x400454dc, 0x0) 307.362563ms ago: executing program 5 (id=2384): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x20da, 0x5, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001800010000000000fedbdf251d01"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 274.801475ms ago: executing program 0 (id=2385): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0x2c, r0, 0x10ada85e65c25349, 0x0, 0x0, {{0x67}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0x6, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x4}]}]}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) 225.580818ms ago: executing program 0 (id=2386): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x70bd29, 0x25dfdbff, {{}, {}, {0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x110}, 0x80080) 194.74051ms ago: executing program 1 (id=2396): prctl$PR_SET_NAME(0x4, 0x0) syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0xa, 0x0) 194.492919ms ago: executing program 5 (id=2387): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNGETFEATURES(r0, 0x5452, &(0x7f00000013c0)) 194.30835ms ago: executing program 0 (id=2388): socketpair$unix(0x1, 0x2, 0x0, 0x0) unshare(0x40400) syz_io_uring_setup(0x47a8, &(0x7f0000000740)={0x0, 0x46b6, 0x20, 0x80000, 0x200}, &(0x7f0000000180), &(0x7f0000000700), &(0x7f0000000000)) 194.259819ms ago: executing program 2 (id=2389): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) syz_clone3(&(0x7f00000003c0)={0x8000080, 0x0, 0x0, 0x0, {0x10}, 0x0, 0x0, 0x0, 0x0}, 0x58) 169.1725ms ago: executing program 1 (id=2390): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)={0x28, r1, 0x1, 0x3, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0xc082}, 0x20004080) 140.896072ms ago: executing program 6 (id=2391): r0 = socket$nl_audit(0x10, 0x3, 0x9) setreuid(0xee01, 0xee01) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000010240)={&(0x7f0000000180), 0xc, &(0x7f0000010200)={&(0x7f00000001c0)={0x10, 0x3f7, 0x0, 0x0, 0x0, {0xffff, 0x453, './file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', './file0'}}, 0x10020}}, 0x0) 112.438753ms ago: executing program 0 (id=2392): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000380)={0x0, 0x2, 0x5, {0x101, 0xffe00000}, 0x9, 0x4}) 111.912933ms ago: executing program 1 (id=2393): 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, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x9, 0x6, "8b0f00", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, '\x00', 0x39}, @local, {[], {{0x4e22, 0x4e24, 0x41424344, 0x41424344, 0x1, 0x0, 0x6, 0xc2, 0x1, 0x0, 0xffd, {[@sack_perm={0x4, 0x2}]}}}}}}}}, 0x0) 85.054455ms ago: executing program 1 (id=2394): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@private0={0xfc, 0x0, '\x00', 0x80}, 0x800, 0x0, 0x1, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@local, 0x3ff, 0x0, 0x0, 0x3}, &(0x7f0000000340)=0x20) 69.464006ms ago: executing program 5 (id=2395): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) pwrite64(r0, 0x0, 0xffffffffffffffc2, 0x5) 61.446006ms ago: executing program 0 (id=2397): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file3\x00', 0x42, 0x0) fadvise64(r0, 0x9, 0x6, 0x2) 481.48µs ago: executing program 6 (id=2398): sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000008c0)="9a1646e333841dd817f884072bcfc4e86d09eae42c771150d2a0f7409c1370d3638a8b435039d8f5f5a58fd9696b618dee51e4869aced5", 0x37}], 0x1}}], 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="580100001000130700000000fedbdf2564010101000000000000000000000000ac1414aa000000000000000000000000000000004e1d0002020000001d000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000000004d4320000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff53ffffffffffffff01000000000000000900000000000000ffffff7f0000000043050000000000000400000000000000feffffffffffff7f000000000000000000000000000000000200000000000000000000002cbd7000003500000200010050000000000000004c001200"], 0x158}, 0x1, 0x0, 0x0, 0x880}, 0x0) 0s ago: executing program 1 (id=2399): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="84000000", @ANYRES16=r1, @ANYBLOB="010000000000fbdbdf2501"], 0x84}}, 0x0) kernel console output (not intermixed with test programs): ermissive=1 [ 49.160260][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.329644][ T4182] loop0: detected capacity change from 0 to 512 [ 49.349310][ T4182] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 49.370166][ T4182] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 49.405772][ T4182] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.306: bg 0: block 142: padding at end of block bitmap is not set [ 49.438199][ T4182] loop0: lost filesystem error report for type 5 error -117 [ 49.442465][ T28] audit: type=1400 audit(1776788001.871:299): avc: denied { setopt } for pid=4192 comm="syz.2.311" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 49.445299][ T4182] EXT4-fs (loop0): Remounting filesystem read-only [ 49.451093][ T4193] ieee802154 phy0 wpan0: encryption failed: -22 [ 49.469703][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 49.469726][ C1] EXT4-fs (loop0): initial error at time 1776788001: ext4_validate_block_bitmap:441 [ 49.476719][ T28] audit: type=1400 audit(1776788001.881:300): avc: denied { write } for pid=4192 comm="syz.2.311" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 49.482500][ C1] [ 49.520376][ C1] EXT4-fs (loop0): last error at time 1776788001: ext4_validate_block_bitmap:441 [ 49.606679][ T4182] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 49.679052][ T4182] EXT4-fs (loop0): 1 truncate cleaned up [ 49.716267][ T4182] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.808403][ T28] audit: type=1400 audit(1776788002.241:301): avc: denied { node_bind } for pid=4212 comm="syz.3.321" saddr=224.0.0.2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 49.861014][ T28] audit: type=1400 audit(1776788002.291:302): avc: denied { create } for pid=4214 comm="syz.3.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 49.881379][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.903461][ T4219] netlink: 8 bytes leftover after parsing attributes in process `syz.1.325'. [ 49.913689][ T28] audit: type=1400 audit(1776788002.291:303): avc: denied { connect } for pid=4214 comm="syz.3.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 49.983782][ T28] audit: type=1400 audit(1776788002.321:304): avc: denied { read } for pid=4216 comm="syz.2.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 50.415078][ T4260] netlink: 44 bytes leftover after parsing attributes in process `syz.0.345'. [ 50.440618][ T4260] netlink: 43 bytes leftover after parsing attributes in process `syz.0.345'. [ 50.460032][ T4260] netlink: 'syz.0.345': attribute type 5 has an invalid length. [ 50.477091][ T4260] netlink: 43 bytes leftover after parsing attributes in process `syz.0.345'. [ 50.569385][ T4269] new mount options do not match the existing superblock, will be ignored [ 50.571462][ T4269] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 50.737451][ T4277] loop1: detected capacity change from 0 to 512 [ 50.750762][ T4277] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 50.774446][ T4277] EXT4-fs (loop1): 1 truncate cleaned up [ 50.774855][ T4277] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.830597][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.074120][ T4286] ipip0: entered promiscuous mode [ 51.074142][ T4286] ipip0: entered allmulticast mode [ 51.075263][ T4286] team0: Device ipip0 is of different type [ 51.380814][ T4298] loop2: detected capacity change from 0 to 256 [ 51.441339][ T4298] FAT-fs (loop2): error, clusters badly computed (0 != 128) [ 51.462509][ T4298] FAT-fs (loop2): Filesystem has been set read-only [ 51.462540][ T4298] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 52.522746][ T4345] tipc: Enabling of bearer rejected, failed to enable media [ 52.606488][ T4356] delete_channel: no stack [ 52.658342][ T4358] Process accounting resumed [ 52.663416][ T4362] usb usb7: usbfs: interface 0 claimed by hub while 'syz.0.392' resets device [ 52.721099][ T4364] loop3: detected capacity change from 0 to 2048 [ 52.733717][ T4368] loop0: detected capacity change from 0 to 512 [ 52.743023][ T4368] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 52.761432][ T4368] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 52.771457][ T4364] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.788545][ T4368] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.395: bad orphan inode 4 [ 52.796870][ T4364] ext4 filesystem being mounted at /105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.802369][ T4368] loop0: lost filesystem error report for type 5 error -117 [ 52.812259][ T4368] EXT4-fs (loop0): 1 orphan inode deleted [ 52.820971][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 52.821004][ C1] EXT4-fs (loop0): initial error at time 1776788005: ext4_orphan_get:1423 [ 52.821033][ C1] EXT4-fs (loop0): last error at time 1776788005: ext4_orphan_get:1423 [ 52.856010][ T4368] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.879703][ T4368] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #2: block 4: comm syz.0.395: lblock 0 mapped to illegal pblock 4 (length 1) [ 52.917967][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.950448][ T30] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 345: padding at end of block bitmap is not set [ 52.964095][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 52.998997][ T30] EXT4-fs (loop3): Remounting filesystem read-only [ 52.999498][ T4377] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.076313][ T3332] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.222954][ T4377] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.343057][ T4396] syz.1.407 uses obsolete (PF_INET,SOCK_PACKET) [ 53.457048][ T4404] loop3: detected capacity change from 0 to 512 [ 53.485620][ T4404] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 53.508559][ T4404] EXT4-fs (loop3): 1 truncate cleaned up [ 53.526218][ T4404] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.619494][ T3332] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.078822][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 54.078840][ T28] audit: type=1400 audit(1776788006.511:331): avc: denied { connect } for pid=4464 comm="syz.3.432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 54.333678][ T4496] loop2: detected capacity change from 0 to 1024 [ 54.358914][ T4496] EXT4-fs: Ignoring removed bh option [ 54.383245][ T28] audit: type=1400 audit(1776788006.811:332): avc: denied { read } for pid=4501 comm="syz.0.444" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 54.408772][ T4496] EXT4-fs (loop2): bad geometry: bigalloc file system with non-zero first_data_block [ 54.408772][ T4496] [ 54.450081][ T4496] netlink: 24 bytes leftover after parsing attributes in process `syz.2.442'. [ 54.468631][ T28] audit: type=1400 audit(1776788006.811:333): avc: denied { open } for pid=4501 comm="syz.0.444" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 54.530643][ T28] audit: type=1400 audit(1776788006.861:334): avc: denied { write } for pid=4501 comm="syz.0.444" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 54.615503][ T4506] loop1: detected capacity change from 0 to 8192 [ 54.629483][ T4506] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.680154][ T28] audit: type=1400 audit(1776788007.111:335): avc: denied { module_request } for pid=4515 comm="syz-executor" kmod="netdev-nr5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 54.778131][ T28] audit: type=1326 audit(1776788007.201:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4528 comm="syz.1.454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 54.818699][ T1667] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.839388][ T28] audit: type=1326 audit(1776788007.201:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4528 comm="syz.1.454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 54.867757][ T28] audit: type=1326 audit(1776788007.211:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4528 comm="syz.1.454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 54.952751][ T28] audit: type=1326 audit(1776788007.211:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4528 comm="syz.1.454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 54.977747][ T1667] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.003327][ T35] kernel write not supported for file /uhid (pid: 35 comm: kworker/1:1) [ 55.070692][ T28] audit: type=1326 audit(1776788007.231:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4528 comm="syz.1.454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 55.105932][ T1667] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.180219][ T1667] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.313110][ T4515] chnl_net:caif_netlink_parms(): no params data found [ 55.359096][ T1667] bridge_slave_1: left allmulticast mode [ 55.366788][ T1667] bridge_slave_1: left promiscuous mode [ 55.379570][ T1667] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.394962][ T1667] bridge_slave_0: left allmulticast mode [ 55.401978][ T1667] bridge_slave_0: left promiscuous mode [ 55.420507][ T1667] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.579847][ T1667] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 55.611351][ T1667] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.631240][ T1667] bond0 (unregistering): Released all slaves [ 55.698900][ T3053] 8021q: adding VLAN 0 to HW filter on device eth1 [ 55.760602][ T1667] hsr_slave_0: left promiscuous mode [ 55.770743][ T1667] hsr_slave_1: left promiscuous mode [ 55.779315][ T1667] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 55.796475][ T1667] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 55.808245][ T1667] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 55.820430][ T1667] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 55.837856][ T1667] veth1_macvtap: left promiscuous mode [ 55.848492][ T1667] veth0_macvtap: left promiscuous mode [ 55.857820][ T1667] veth1_vlan: left promiscuous mode [ 55.872827][ T1667] veth0_vlan: left promiscuous mode [ 55.948611][ T4638] netlink: 'syz.1.473': attribute type 2 has an invalid length. [ 55.965852][ T4638] netlink: 132 bytes leftover after parsing attributes in process `syz.1.473'. [ 56.053126][ T1667] team0 (unregistering): Port device team_slave_1 removed [ 56.071996][ T1667] team0 (unregistering): Port device team_slave_0 removed [ 56.180452][ T4515] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.200647][ T4515] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.218505][ T4515] bridge_slave_0: entered allmulticast mode [ 56.232471][ T4515] bridge_slave_0: entered promiscuous mode [ 56.255846][ T4515] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.268120][ T4515] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.275473][ T4515] bridge_slave_1: entered allmulticast mode [ 56.284244][ T4515] bridge_slave_1: entered promiscuous mode [ 56.329136][ T4515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.354298][ T4515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.420443][ T4515] team0: Port device team_slave_0 added [ 56.428618][ T4515] team0: Port device team_slave_1 added [ 56.473694][ T4515] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.489748][ T4515] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 56.532761][ T4515] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.552161][ T4515] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.576314][ T4515] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 56.612946][ T4515] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.626006][ T3053] 8021q: adding VLAN 0 to HW filter on device eth2 [ 56.673024][ T4515] hsr_slave_0: entered promiscuous mode [ 56.691834][ T4515] hsr_slave_1: entered promiscuous mode [ 56.702458][ T4515] debugfs: 'hsr0' already exists in 'hsr' [ 56.717731][ T4515] Cannot create hsr debugfs directory [ 56.911788][ T4515] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 56.934388][ T4515] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 56.946167][ T3053] 8021q: adding VLAN 0 to HW filter on device eth3 [ 56.987808][ T4515] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 57.000951][ T4515] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 57.031865][ T4515] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 57.051577][ T4515] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 57.063674][ T4515] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 57.081109][ T4515] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 57.186212][ T4515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.211609][ T4515] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.229688][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.236835][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.273490][ T1894] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.280621][ T1894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.490903][ T3053] 8021q: adding VLAN 0 to HW filter on device eth4 [ 57.521061][ T4515] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.841271][ T4515] veth0_vlan: entered promiscuous mode [ 57.860280][ T4515] veth1_vlan: entered promiscuous mode [ 57.893590][ T4515] veth0_macvtap: entered promiscuous mode [ 57.912794][ T4515] veth1_macvtap: entered promiscuous mode [ 57.941146][ T4515] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.962152][ T4515] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.986216][ T251] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.021140][ T251] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.052615][ T1667] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.104823][ T1667] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.388635][ T4838] vlan2: entered allmulticast mode [ 58.769596][ T4872] sg_write: data in/out 422876/114 bytes for SCSI command 0x0-- guessing data in; [ 58.769596][ T4872] program syz.0.510 not setting count and/or reply_len properly [ 58.864682][ T4880] bond0: option arp_interval: invalid value (18446744073709551615) [ 58.886873][ T4880] bond0: option arp_interval: allowed values 0 - 2147483647 [ 59.036144][ T4895] delete_channel: no stack [ 59.219225][ T4907] tipc: Enabled bearer , priority 14 [ 59.225848][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 59.225866][ T28] audit: type=1400 audit(1776788011.651:370): avc: denied { create } for pid=4904 comm="syz.1.525" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 59.293488][ T28] audit: type=1400 audit(1776788011.661:371): avc: denied { write } for pid=4904 comm="syz.1.525" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 59.343619][ T28] audit: type=1400 audit(1776788011.661:372): avc: denied { read } for pid=4904 comm="syz.1.525" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 59.373127][ T28] audit: type=1400 audit(1776788011.771:373): avc: denied { append } for pid=4910 comm="syz.2.527" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 59.422199][ T4915] netlink: 8 bytes leftover after parsing attributes in process `syz.5.529'. [ 59.511759][ T4919] netlink: 16 bytes leftover after parsing attributes in process `syz.5.532'. [ 59.542754][ T4919] netlink: 76 bytes leftover after parsing attributes in process `syz.5.532'. [ 59.725004][ T4937] loop0: detected capacity change from 0 to 4096 [ 59.750652][ T4937] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.780695][ T28] audit: type=1400 audit(1776788012.211:374): avc: denied { add_name } for pid=4933 comm="syz.0.540" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.800136][ T4937] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.540: corrupted inode contents [ 59.821631][ T4937] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #15: comm syz.0.540: mark_inode_dirty error [ 59.835927][ T28] audit: type=1400 audit(1776788012.261:375): avc: denied { remove_name } for pid=4933 comm="syz.0.540" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.860772][ T4937] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.540: corrupted inode contents [ 59.874394][ T28] audit: type=1400 audit(1776788012.261:376): avc: denied { rename } for pid=4933 comm="syz.0.540" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.899379][ T28] audit: type=1400 audit(1776788012.261:377): avc: denied { rmdir } for pid=4933 comm="syz.0.540" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.916582][ T4937] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.540: mark_inode_dirty error [ 59.948942][ T4937] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.540: corrupted inode contents [ 59.971767][ T28] audit: type=1400 audit(1776788012.401:378): avc: denied { create } for pid=4950 comm="syz.5.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 59.998405][ T4937] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.540: mark_inode_dirty error [ 60.032878][ T4937] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.540: corrupted inode contents [ 60.063494][ T28] audit: type=1400 audit(1776788012.421:379): avc: denied { write } for pid=4950 comm="syz.5.545" path="socket:[8986]" dev="sockfs" ino=8986 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 60.099226][ T4937] EXT4-fs error (device loop0): ext4_truncate:4690: inode #15: comm syz.0.540: mark_inode_dirty error [ 60.118690][ T4937] EXT4-fs error (device loop0) in ext4_setattr:6120: Corrupt filesystem [ 60.130649][ T4947] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.540: corrupted inode contents [ 60.206527][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.430318][ T4974] loop5: detected capacity change from 0 to 512 [ 60.455765][ T4974] EXT4-fs: Ignoring removed nobh option [ 60.469081][ T4974] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 60.502758][ T4974] EXT4-fs (loop5): 1 truncate cleaned up [ 60.513772][ T4974] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.569637][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.618046][ T4987] netlink: 36 bytes leftover after parsing attributes in process `syz.0.562'. [ 60.658580][ T4983] loop2: detected capacity change from 0 to 4096 [ 60.699363][ T4983] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.760783][ T4983] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.559: corrupted inode contents [ 60.774164][ T4983] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #15: comm syz.2.559: mark_inode_dirty error [ 60.785830][ T4983] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.559: corrupted inode contents [ 60.799251][ T4983] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.559: mark_inode_dirty error [ 60.812542][ T4983] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.559: corrupted inode contents [ 60.836799][ T4983] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.559: mark_inode_dirty error [ 60.858424][ T4983] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.559: corrupted inode contents [ 60.881009][ T4983] EXT4-fs error (device loop2): ext4_truncate:4690: inode #15: comm syz.2.559: mark_inode_dirty error [ 60.905186][ T4983] EXT4-fs error (device loop2) in ext4_setattr:6120: Corrupt filesystem [ 60.916174][ T5000] ip6tnl2: entered promiscuous mode [ 60.926180][ T5000] ip6tnl2: entered allmulticast mode [ 60.935843][ T4998] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.559: corrupted inode contents [ 60.989800][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.057056][ T5003] netlink: 17271 bytes leftover after parsing attributes in process `syz.0.568'. [ 61.139134][ T5009] loop0: detected capacity change from 0 to 128 [ 61.429090][ T5026] loop1: detected capacity change from 0 to 4096 [ 61.460803][ T5026] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.553579][ T5026] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.578: corrupted inode contents [ 61.598636][ T5026] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #15: comm syz.1.578: mark_inode_dirty error [ 61.626814][ T5026] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.578: corrupted inode contents [ 61.657065][ T5026] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.578: mark_inode_dirty error [ 61.684907][ T5026] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.578: corrupted inode contents [ 61.697432][ T5026] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.578: mark_inode_dirty error [ 61.709471][ T5026] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.578: corrupted inode contents [ 61.722303][ T5026] EXT4-fs error (device loop1): ext4_truncate:4690: inode #15: comm syz.1.578: mark_inode_dirty error [ 61.733946][ T5026] EXT4-fs error (device loop1) in ext4_setattr:6120: Corrupt filesystem [ 61.742982][ T5034] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.578: corrupted inode contents [ 61.772037][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.371889][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 70.371908][ T28] audit: type=1400 audit(1776788022.801:382): avc: denied { kexec_image_load } for pid=5098 comm="syz.2.585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 70.424510][ T5111] loop5: detected capacity change from 0 to 128 [ 70.430824][ T5107] netlink: 48 bytes leftover after parsing attributes in process `syz.0.586'. [ 70.477875][ T28] audit: type=1400 audit(1776788022.881:383): avc: denied { setopt } for pid=5108 comm="syz.1.587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 70.623034][ T5117] loop2: detected capacity change from 0 to 4096 [ 70.632010][ T5131] loop1: detected capacity change from 0 to 1024 [ 70.650138][ T5131] EXT4-fs: Ignoring removed mblk_io_submit option [ 70.652334][ T28] audit: type=1326 audit(1776788023.081:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5133 comm="syz.0.596" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6d2fcec819 code=0x0 [ 70.665730][ T5131] EXT4-fs: Ignoring removed bh option [ 70.722991][ T5131] EXT4-fs (loop1): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 70.727780][ T5117] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.766035][ T5143] netlink: 24 bytes leftover after parsing attributes in process `syz.5.598'. [ 70.769318][ T5131] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.794054][ T1667] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.818483][ T5131] ext4 filesystem being mounted at /164/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.840871][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.869412][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 70.887968][ T30] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 106: padding at end of block bitmap is not set [ 70.909586][ T1667] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.921642][ T30] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 70.934207][ T30] EXT4-fs (loop1): This should not happen!! Data will be lost [ 70.934207][ T30] [ 70.944076][ T30] EXT4-fs (loop1): Total free blocks count 0 [ 70.950246][ T30] EXT4-fs (loop1): Free/Dirty block details [ 70.956222][ T30] EXT4-fs (loop1): free_blocks=0 [ 70.961346][ T30] EXT4-fs (loop1): dirty_blocks=16 [ 70.980049][ T30] EXT4-fs (loop1): Block reservation details [ 70.989655][ T30] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 71.001797][ T3325] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 71.019914][ T28] audit: type=1400 audit(1776788023.451:385): avc: denied { setopt } for pid=5149 comm="syz.2.599" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 71.021740][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 71.052027][ T1667] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.112244][ T1667] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.134113][ T5159] loop1: detected capacity change from 0 to 512 [ 71.148069][ T5114] chnl_net:caif_netlink_parms(): no params data found [ 71.178465][ T5159] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 71.201506][ T5159] FAT-fs (loop1): Filesystem has been set read-only [ 71.244585][ T5168] netlink: 32 bytes leftover after parsing attributes in process `syz.2.607'. [ 71.290846][ T5172] loop2: detected capacity change from 0 to 512 [ 71.313752][ T5172] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 71.322604][ T5114] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.339466][ T5172] ext4 filesystem being mounted at /143/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.354689][ T5177] netlink: 36 bytes leftover after parsing attributes in process `syz.1.610'. [ 71.355391][ T5114] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.389924][ T5114] bridge_slave_0: entered allmulticast mode [ 71.397884][ T5114] bridge_slave_0: entered promiscuous mode [ 71.415853][ T5114] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.424813][ T5114] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.432179][ T5114] bridge_slave_1: entered allmulticast mode [ 71.441235][ T5114] bridge_slave_1: entered promiscuous mode [ 71.465927][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 71.482845][ T1667] bridge_slave_1: left allmulticast mode [ 71.488636][ T1667] bridge_slave_1: left promiscuous mode [ 71.498378][ T1667] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.522128][ T28] audit: type=1400 audit(1776788023.951:386): avc: denied { wake_alarm } for pid=5183 comm="syz.1.614" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 71.550694][ T1667] bridge_slave_0: left allmulticast mode [ 71.564647][ T5190] loop0: detected capacity change from 0 to 1024 [ 71.571240][ T1667] bridge_slave_0: left promiscuous mode [ 71.571373][ T1667] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.640072][ T5190] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.705364][ T28] audit: type=1400 audit(1776788024.131:387): avc: denied { append } for pid=5188 comm="syz.0.616" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 71.743012][ T5205] loop2: detected capacity change from 0 to 128 [ 71.772816][ T5205] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF [ 71.785596][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.795178][ T5205] FAT-fs (loop2): Filesystem has been set read-only [ 71.862254][ T1667] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.908961][ T1667] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 71.924989][ T1667] bond0 (unregistering): Released all slaves [ 71.992301][ T3053] 8021q: adding VLAN 0 to HW filter on device eth5 [ 72.013105][ T5114] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.049073][ T28] audit: type=1400 audit(1776788024.481:388): avc: denied { mount } for pid=5231 comm="syz.5.629" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 72.062323][ T5114] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.095229][ T1667] hsr_slave_0: left promiscuous mode [ 72.113671][ T1667] hsr_slave_1: left promiscuous mode [ 72.122208][ T28] audit: type=1400 audit(1776788024.531:389): avc: denied { unmount } for pid=4515 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 72.135948][ T1667] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.154220][ T5239] netlink: 'syz.0.631': attribute type 4 has an invalid length. [ 72.178509][ T1667] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.201015][ T1667] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.214020][ T1667] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.239520][ T1667] veth1_macvtap: left promiscuous mode [ 72.245286][ T1667] veth0_macvtap: left promiscuous mode [ 72.254504][ T1667] veth1_vlan: left promiscuous mode [ 72.265624][ T1667] veth0_vlan: left promiscuous mode [ 72.334219][ T28] audit: type=1326 audit(1776788024.761:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5254 comm="syz.0.640" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d2fcec819 code=0x7ffc0000 [ 72.369496][ T28] audit: type=1326 audit(1776788024.791:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5254 comm="syz.0.640" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d2fcec819 code=0x7ffc0000 [ 72.463307][ T1667] team0 (unregistering): Port device team_slave_1 removed [ 72.485249][ T1667] team0 (unregistering): Port device team_slave_0 removed [ 72.596526][ T5114] team0: Port device team_slave_0 added [ 72.623021][ T5114] team0: Port device team_slave_1 added [ 72.707816][ T5114] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.732393][ T5289] netlink: 8 bytes leftover after parsing attributes in process `syz.2.654'. [ 72.744071][ T5114] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 72.816341][ T5297] netlink: 8 bytes leftover after parsing attributes in process `syz.1.655'. [ 72.821633][ T5114] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.850219][ T5297] netlink: 4 bytes leftover after parsing attributes in process `syz.1.655'. [ 72.872168][ T5297] netlink: 'syz.1.655': attribute type 14 has an invalid length. [ 72.887811][ T5114] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.892193][ T5297] netlink: 'syz.1.655': attribute type 11 has an invalid length. [ 72.907822][ T5114] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 72.941882][ T5114] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.043261][ T3053] 8021q: adding VLAN 0 to HW filter on device eth6 [ 73.116672][ T5324] ieee802154 phy0 wpan0: encryption failed: -22 [ 73.142413][ T5114] hsr_slave_0: entered promiscuous mode [ 73.154681][ T5114] hsr_slave_1: entered promiscuous mode [ 73.161652][ T5114] debugfs: 'hsr0' already exists in 'hsr' [ 73.167655][ T5114] Cannot create hsr debugfs directory [ 73.233934][ T5332] loop0: detected capacity change from 0 to 128 [ 73.269412][ T5332] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 73.287779][ T5332] ext4 filesystem being mounted at /149/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 73.324830][ T5336] netlink: 8 bytes leftover after parsing attributes in process `syz.1.669'. [ 73.352189][ T3329] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 73.515010][ T5114] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 73.599579][ T5114] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 73.621783][ T5114] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 73.671700][ T5114] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 73.703949][ T5114] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 73.773436][ T5114] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 73.797344][ T3053] 8021q: adding VLAN 0 to HW filter on device eth7 [ 73.822321][ T5114] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 73.841698][ T5114] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.041304][ T5114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.110920][ T5413] loop0: detected capacity change from 0 to 1024 [ 74.119092][ T5413] EXT4-fs: Ignoring removed mblk_io_submit option [ 74.131721][ T5413] EXT4-fs: Ignoring removed bh option [ 74.140218][ T5413] EXT4-fs (loop0): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 74.160000][ T5413] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.183693][ T5413] ext4 filesystem being mounted at /155/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.208444][ T5114] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.223747][ T1667] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.230964][ T1667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.255891][ T30] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 106: padding at end of block bitmap is not set [ 74.257278][ T5422] netlink: 36 bytes leftover after parsing attributes in process `syz.1.694'. [ 74.287979][ T1667] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.295115][ T1667] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.315566][ T30] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 74.328211][ T30] EXT4-fs (loop0): This should not happen!! Data will be lost [ 74.328211][ T30] [ 74.342488][ T30] EXT4-fs (loop0): Total free blocks count 0 [ 74.348873][ T30] EXT4-fs (loop0): Free/Dirty block details [ 74.355914][ T30] EXT4-fs (loop0): free_blocks=0 [ 74.363572][ T30] EXT4-fs (loop0): dirty_blocks=16 [ 74.369849][ T30] EXT4-fs (loop0): Block reservation details [ 74.393721][ T30] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 74.393927][ T5426] loop2: detected capacity change from 0 to 512 [ 74.415897][ T3329] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 74.434528][ T3053] 8021q: adding VLAN 0 to HW filter on device eth8 [ 74.445506][ T5426] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.696: invalid indirect mapped block 256 (level 2) [ 74.461594][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 74.482388][ T5426] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 74.485581][ T5426] EXT4-fs (loop2): 2 truncates cleaned up [ 74.494893][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 74.494919][ C1] EXT4-fs (loop2): initial error at time 1776788026: ext4_free_branches:1023: inode 11 [ 74.494970][ C1] EXT4-fs (loop2): last error at time 1776788026: ext4_free_branches:1023: inode 11 [ 74.537990][ T5426] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.654748][ T5114] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.721111][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.871914][ T5468] netlink: 36 bytes leftover after parsing attributes in process `syz.5.708'. [ 75.004388][ T5488] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 75.035835][ T5114] veth0_vlan: entered promiscuous mode [ 75.046144][ T5114] veth1_vlan: entered promiscuous mode [ 75.060914][ T5488] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 75.065305][ T5114] veth0_macvtap: entered promiscuous mode [ 75.073663][ T5488] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 75.082221][ T5114] veth1_macvtap: entered promiscuous mode [ 75.089789][ T5488] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 75.098109][ T5488] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 75.107561][ T5488] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 75.112539][ T5114] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.118535][ T5488] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 75.134340][ T5114] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.145297][ T1894] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.163696][ T1894] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.173092][ T1894] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.194210][ T1894] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.258731][ T5503] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 75.273910][ T5502] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 75.307048][ T5503] ext4 filesystem being mounted at /193/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 75.344605][ T5502] ext4 filesystem being mounted at /161/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 75.391430][ T5502] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:375: inode #2: comm syz.0.727: No space for directory leaf checksum. Please run e2fsck -D. [ 75.418694][ T5502] EXT4-fs error (device loop0): __ext4_find_entry:1626: inode #2: comm syz.0.727: checksumming directory block 0 [ 75.419675][ T3325] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 75.462552][ T3329] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 75.522648][ T5514] set_capacity_and_notify: 3 callbacks suppressed [ 75.522669][ T5514] loop2: detected capacity change from 0 to 128 [ 75.539494][ T5515] netlink: 8 bytes leftover after parsing attributes in process `syz.0.719'. [ 75.545028][ T5511] netlink: 8 bytes leftover after parsing attributes in process `syz.5.718'. [ 75.562472][ T5511] netlink: 4 bytes leftover after parsing attributes in process `syz.5.718'. [ 75.580062][ T5511] netlink: 'syz.5.718': attribute type 14 has an invalid length. [ 75.595055][ T5514] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 75.610338][ T5511] netlink: 'syz.5.718': attribute type 11 has an invalid length. [ 75.618591][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 75.618608][ T28] audit: type=1400 audit(1776788028.051:412): avc: denied { connect } for pid=5521 comm="syz.0.721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 75.635931][ T5514] ext4 filesystem being mounted at /167/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 75.732717][ T5525] netlink: 36 bytes leftover after parsing attributes in process `syz.0.722'. [ 75.768972][ T3326] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 75.817704][ T5531] netlink: 8 bytes leftover after parsing attributes in process `syz.2.739'. [ 75.853258][ T5531] netlink: 4 bytes leftover after parsing attributes in process `syz.2.739'. [ 75.884164][ T5531] netlink: 'syz.2.739': attribute type 14 has an invalid length. [ 75.912407][ T5531] netlink: 'syz.2.739': attribute type 11 has an invalid length. [ 76.202712][ T5554] loop5: detected capacity change from 0 to 512 [ 76.247189][ T5554] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.737: invalid indirect mapped block 256 (level 2) [ 76.275552][ T5554] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 76.275864][ T5554] EXT4-fs (loop5): 2 truncates cleaned up [ 76.285121][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 76.285141][ C0] EXT4-fs (loop5): initial error at time 1776788028: ext4_free_branches:1023: inode 11 [ 76.285179][ C0] EXT4-fs (loop5): last error at time 1776788028: ext4_free_branches:1023: inode 11 [ 76.394036][ T5562] netlink: 5364 bytes leftover after parsing attributes in process `syz.6.742'. [ 76.414708][ T5562] netlink: 5364 bytes leftover after parsing attributes in process `syz.6.742'. [ 76.435669][ T5554] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.568251][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.719418][ T5580] netlink: 48 bytes leftover after parsing attributes in process `syz.1.750'. [ 76.882639][ T5594] netlink: 8 bytes leftover after parsing attributes in process `syz.5.757'. [ 76.908458][ T5592] loop0: detected capacity change from 0 to 4096 [ 76.937668][ T5592] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.973661][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.234875][ T5615] loop1: detected capacity change from 0 to 512 [ 77.285478][ T5615] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.765: invalid indirect mapped block 256 (level 2) [ 77.308268][ T5615] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 77.310131][ T5615] EXT4-fs (loop1): 2 truncates cleaned up [ 77.319386][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 77.319408][ C1] EXT4-fs (loop1): initial error at time 1776788029: ext4_free_branches:1023: inode 11 [ 77.319441][ C1] EXT4-fs (loop1): last error at time 1776788029: ext4_free_branches:1023: inode 11 [ 77.371160][ T5623] loop6: detected capacity change from 0 to 4096 [ 77.379343][ T5615] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.417242][ T5623] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.493453][ T5114] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.524289][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.806325][ T5669] loop5: detected capacity change from 0 to 4096 [ 77.843920][ T5669] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.944462][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.953905][ T28] audit: type=1400 audit(1776788030.371:413): avc: denied { execute } for pid=5682 comm="syz.2.797" name="file1" dev="tmpfs" ino=950 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 78.071192][ T28] audit: type=1400 audit(1776788030.491:414): avc: denied { getopt } for pid=5691 comm="syz.0.802" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 78.179222][ T5702] loop0: detected capacity change from 0 to 256 [ 78.369947][ T28] audit: type=1400 audit(1776788030.801:415): avc: denied { write } for pid=5708 comm="syz.6.809" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 78.663716][ T28] audit: type=1400 audit(1776788031.091:416): avc: denied { create } for pid=5725 comm="syz.6.815" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 78.714293][ T28] audit: type=1400 audit(1776788031.091:417): avc: denied { write } for pid=5725 comm="syz.6.815" path="socket:[12556]" dev="sockfs" ino=12556 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 78.759146][ T5732] loop5: detected capacity change from 0 to 512 [ 78.785669][ T5732] EXT4-fs: Ignoring removed orlov option [ 78.794825][ T28] audit: type=1400 audit(1776788031.221:418): avc: denied { allowed } for pid=5735 comm="syz.6.820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 78.821305][ T5732] EXT4-fs: test_dummy_encryption option not supported [ 79.000263][ T5753] loop2: detected capacity change from 0 to 512 [ 79.010744][ T5753] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 79.027559][ T5753] EXT4-fs (loop2): warning: maximal mount count reached, running e2fsck is recommended [ 79.055231][ T5753] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.828: inode #15: comm syz.2.828: iget: illegal inode # [ 79.068707][ T5753] loop2: lost filesystem error report for type 5 error -117 [ 79.076409][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 79.090212][ C0] EXT4-fs (loop2): initial error at time 1776788031: ext4_orphan_get:1397 [ 79.098849][ C0] EXT4-fs (loop2): last error at time 1776788031: ext4_orphan_get:1397 [ 79.113043][ T5753] EXT4-fs (loop2): Remounting filesystem read-only [ 79.136701][ T5753] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.222781][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.282725][ T28] audit: type=1400 audit(1776788031.711:419): avc: denied { getopt } for pid=5771 comm="syz.2.836" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 79.550323][ T5802] sg_write: data in/out 422876/114 bytes for SCSI command 0x0-- guessing data in; [ 79.550323][ T5802] program syz.2.852 not setting count and/or reply_len properly [ 79.949965][ T5831] tipc: Enabling of bearer rejected, already enabled [ 80.013490][ T28] audit: type=1326 audit(1776788032.441:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5839 comm="syz.1.872" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 80.041375][ T28] audit: type=1326 audit(1776788032.471:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5839 comm="syz.1.872" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 80.126235][ T5848] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 80.241905][ T5864] tipc: Enabling of bearer rejected, failed to enable media [ 80.592633][ T5888] __nla_validate_parse: 4 callbacks suppressed [ 80.592648][ T5888] netlink: 20 bytes leftover after parsing attributes in process `syz.0.892'. [ 80.610522][ T5889] tipc: Enabling of bearer rejected, failed to enable media [ 80.640669][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 80.640682][ T28] audit: type=1400 audit(1776788033.071:433): avc: denied { sqpoll } for pid=5890 comm="syz.0.894" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 80.871535][ T5905] tipc: Enabling of bearer rejected, failed to enable media [ 80.982458][ T28] audit: type=1400 audit(1776788033.411:434): avc: denied { write } for pid=5908 comm="syz.1.903" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 81.347228][ T5933] loop2: detected capacity change from 0 to 512 [ 81.374466][ T5933] EXT4-fs (loop2): 1 truncate cleaned up [ 81.393984][ T5933] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.460762][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.542689][ T5949] loop2: detected capacity change from 0 to 1024 [ 81.557824][ T5949] EXT4-fs: Ignoring removed mblk_io_submit option [ 81.559564][ T5949] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 81.591689][ T5949] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.607876][ T5949] netlink: 8 bytes leftover after parsing attributes in process `syz.2.918'. [ 81.645256][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.733650][ T28] audit: type=1326 audit(1776788034.161:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5960 comm="syz.1.925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 81.779384][ T28] audit: type=1326 audit(1776788034.191:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5960 comm="syz.1.925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 81.803783][ T28] audit: type=1326 audit(1776788034.191:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5960 comm="syz.1.925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 81.828396][ T28] audit: type=1326 audit(1776788034.191:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5960 comm="syz.1.925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=272 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 81.853044][ T5963] netlink: 28 bytes leftover after parsing attributes in process `syz.1.926'. [ 81.884545][ T28] audit: type=1326 audit(1776788034.191:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5960 comm="syz.1.925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 81.914647][ T28] audit: type=1326 audit(1776788034.191:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5960 comm="syz.1.925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 82.001023][ T28] audit: type=1326 audit(1776788034.191:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5960 comm="syz.1.925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 82.035905][ T28] audit: type=1326 audit(1776788034.191:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5960 comm="syz.1.925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 82.183420][ T5988] loop1: detected capacity change from 0 to 1024 [ 82.222250][ T5988] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.251862][ T5988] ext4 filesystem being mounted at /245/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.358015][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 82.711155][ T6040] loop2: detected capacity change from 0 to 512 [ 82.738177][ T6040] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 82.755442][ T6040] System zones: 0-2, 18-18, 34-34 [ 82.771958][ T6040] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 82.790151][ T6046] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.809094][ T6046] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.826384][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 82.832862][ C1] EXT4-fs (loop2): initial error at time 1776788035: ext4_mb_generate_buddy:1317 [ 82.842057][ C1] EXT4-fs (loop2): last error at time 1776788035: ext4_mb_generate_buddy:1317 [ 82.854353][ T6040] EXT4-fs (loop2): Remounting filesystem read-only [ 82.861605][ T6040] EXT4-fs (loop2): 1 truncate cleaned up [ 82.869822][ T6040] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.883650][ T396] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.891305][ T6040] ext4 filesystem being mounted at /214/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.905662][ T396] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.917005][ T396] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 82.938242][ T6040] netlink: 8 bytes leftover after parsing attributes in process `syz.2.960'. [ 82.965030][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.182771][ T6073] loop5: detected capacity change from 0 to 256 [ 83.305047][ T6079] loop5: detected capacity change from 0 to 2048 [ 83.345386][ T6079] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.442038][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.543765][ T6104] loop0: detected capacity change from 0 to 256 [ 83.693983][ T6126] SELinux: policydb version 1580590173 does not match my version range 15-35 [ 83.727573][ T6126] SELinux: failed to load policy [ 83.752022][ T6136] loop2: detected capacity change from 0 to 256 [ 83.850323][ T6147] loop0: detected capacity change from 0 to 1764 [ 83.906150][ T6153] netlink: 68 bytes leftover after parsing attributes in process `syz.5.1014'. [ 83.937007][ T6153] netlink: 68 bytes leftover after parsing attributes in process `syz.5.1014'. [ 84.008458][ T6163] bond1: entered promiscuous mode [ 84.020110][ T6163] bond1: entered allmulticast mode [ 84.064418][ T6176] loop6: detected capacity change from 0 to 512 [ 84.074485][ T6177] netlink: 256 bytes leftover after parsing attributes in process `syz.5.1024'. [ 84.114835][ T6176] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 84.141063][ T6176] ext4 filesystem being mounted at /52/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.168537][ T6176] EXT4-fs warning (device loop6): ext4_group_add:1715: Can't resize non-sparse filesystem further [ 84.195257][ T6192] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1031'. [ 84.222216][ T5114] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 84.335748][ T6208] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 84.384252][ T6208] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002e028, mo2=0002] [ 84.396467][ T6208] System zones: 1-12 [ 84.400983][ T6208] EXT4-fs (loop5): 1 truncate cleaned up [ 84.420773][ T6208] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.464467][ T6229] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 84.477754][ T6229] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 84.511096][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.560573][ T6236] raw_sendmsg: syz.2.1051 forgot to set AF_INET. Fix it! [ 84.674963][ T6253] EXT4-fs: Ignoring removed nobh option [ 84.694626][ T6253] EXT4-fs: Ignoring removed orlov option [ 84.719263][ T6251] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.731543][ T6251] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.744645][ T6253] EXT4-fs error (device loop2): __ext4_iget:5481: inode #11: block 1: comm syz.2.1059: invalid block [ 84.756445][ T6253] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 84.759007][ T6253] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1059: couldn't read orphan inode 11 (err -117) [ 84.768256][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 84.768279][ C1] EXT4-fs (loop2): initial error at time 1776788037: __ext4_iget:5481: inode 11: block 1 [ 84.768341][ C1] EXT4-fs (loop2): last error at time 1776788037: __ext4_iget:5481: inode 11: block 1 [ 84.856601][ T6253] loop2: lost filesystem error report for type 5 error -117 [ 84.857154][ T6253] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.912849][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.948768][ T6266] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.956034][ T6266] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.032847][ T6278] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1071'. [ 85.061521][ T6266] bridge_slave_0: left allmulticast mode [ 85.076114][ T6266] bridge_slave_0: left promiscuous mode [ 85.104879][ T6284] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1073'. [ 85.115219][ T6266] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.141598][ T6266] bridge_slave_1: left allmulticast mode [ 85.156177][ T6266] bridge_slave_1: left promiscuous mode [ 85.156820][ T6266] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.197037][ T6266] bond0: (slave bond_slave_0): Releasing backup interface [ 85.212458][ T6266] bond0: (slave bond_slave_1): Releasing backup interface [ 85.234697][ T6266] team0: Port device team_slave_0 removed [ 85.258213][ T6266] team0: Port device team_slave_1 removed [ 85.274946][ T6266] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 85.308545][ T6266] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 85.322807][ T6266] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.333402][ T6266] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.350335][ T6266] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 85.383256][ T6300] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 85.405036][ T6300] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 85.998416][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 85.998434][ T28] audit: type=1400 audit(1776788038.431:468): avc: denied { getopt } for pid=6357 comm="syz.0.1105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 86.302841][ T28] audit: type=1400 audit(1776788038.731:469): avc: denied { bind } for pid=6394 comm="syz.0.1108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 86.404503][ T6412] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1113'. [ 86.451934][ T6412] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1113'. [ 86.578230][ T28] audit: type=1326 audit(1776788039.011:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6433 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b8594c819 code=0x7ffc0000 [ 86.674070][ T28] audit: type=1326 audit(1776788039.031:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6433 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b8594c819 code=0x7ffc0000 [ 86.743349][ T28] audit: type=1326 audit(1776788039.031:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6433 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b8594c819 code=0x7ffc0000 [ 86.770157][ T28] audit: type=1326 audit(1776788039.031:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6433 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b8594c819 code=0x7ffc0000 [ 86.801869][ T28] audit: type=1326 audit(1776788039.031:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6433 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6b8594c819 code=0x7ffc0000 [ 86.832168][ T28] audit: type=1326 audit(1776788039.031:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6433 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b8594c819 code=0x7ffc0000 [ 86.919166][ T28] audit: type=1326 audit(1776788039.031:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6433 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b8594c819 code=0x7ffc0000 [ 86.950387][ T28] audit: type=1326 audit(1776788039.031:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6433 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b8594c819 code=0x7ffc0000 [ 87.121247][ T6471] set_capacity_and_notify: 7 callbacks suppressed [ 87.121312][ T6471] loop1: detected capacity change from 0 to 256 [ 87.411196][ T6493] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.445537][ T6493] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.562255][ T3434] IPVS: starting estimator thread 0... [ 87.666616][ T6512] IPVS: using max 2256 ests per chain, 112800 per kthread [ 87.883204][ T6544] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 88.404165][ T6579] loop6: detected capacity change from 0 to 256 [ 89.179833][ T6622] netlink: 'syz.1.1211': attribute type 21 has an invalid length. [ 89.324372][ T6630] loop0: detected capacity change from 0 to 128 [ 89.508539][ T6635] loop1: detected capacity change from 0 to 512 [ 89.560683][ T6635] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.1218: iget: bad extra_isize 50264 (inode size 256) [ 89.587308][ T6635] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 89.587445][ T6635] EXT4-fs (loop1): Remounting filesystem read-only [ 89.596707][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 89.596733][ C0] EXT4-fs (loop1): initial error at time 1776788042: ext4_orphan_get:1397: inode 15 [ 89.596772][ C0] EXT4-fs (loop1): last error at time 1776788042: ext4_orphan_get:1397: inode 15 [ 89.628878][ T6635] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.675943][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.730313][ T6652] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1222'. [ 90.459597][ T6728] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1260'. [ 90.588739][ T6742] loop0: detected capacity change from 0 to 1024 [ 90.597755][ T6746] loop2: detected capacity change from 0 to 512 [ 90.620886][ T6742] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 90.636733][ T6746] EXT4-fs: Ignoring removed nobh option [ 90.643385][ T6742] ext4 filesystem being mounted at /274/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.654604][ T6746] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 90.686656][ T6746] EXT4-fs (loop2): 1 truncate cleaned up [ 90.692965][ T6746] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.729125][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 90.741494][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.759000][ T6751] netlink: 2 bytes leftover after parsing attributes in process `syz.6.1270'. [ 90.959543][ T3434] kernel read not supported for file /361/net/ip6_flowlabel (pid: 3434 comm: kworker/0:5) [ 90.983966][ T6777] tipc: Started in network mode [ 90.998014][ T6777] tipc: Node identity e0000002, cluster identity 4711 [ 91.022984][ T6777] tipc: Enabling of bearer rejected, failed to enable media [ 91.165691][ T6796] loop1: detected capacity change from 0 to 512 [ 91.179909][ T6796] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 91.240250][ T6796] __quota_error: 26 callbacks suppressed [ 91.240265][ T6796] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 91.302511][ T6796] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 91.321080][ T6796] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.1289: Failed to acquire dquot type 1 [ 91.333706][ T6796] loop1: lost filesystem error report for type 5 error -5 [ 91.336365][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 91.350100][ C1] EXT4-fs (loop1): last error at time 1776788043: ext4_acquire_dquot:7034 [ 91.359996][ T6796] EXT4-fs (loop1): 1 truncate cleaned up [ 91.366101][ T6796] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 91.410946][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 91.428607][ T28] audit: type=1400 audit(1776788043.861:504): avc: denied { remount } for pid=6810 comm="syz.6.1298" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 91.466130][ T28] audit: type=1400 audit(1776788043.891:505): avc: denied { unmount } for pid=5114 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 91.523699][ T6819] Cannot find del_set index 0 as target [ 91.655158][ T6823] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.662483][ T6823] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.709227][ T6823] bridge_slave_0: left promiscuous mode [ 91.715590][ T6823] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.727161][ T6823] bridge_slave_1: left allmulticast mode [ 91.732991][ T6823] bridge_slave_1: left promiscuous mode [ 91.739693][ T6823] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.753361][ T6823] bond0: (slave bond_slave_0): Releasing backup interface [ 91.764151][ T6823] bond0: (slave bond_slave_1): Releasing backup interface [ 91.775388][ T6823] team0: Port device team_slave_0 removed [ 91.784357][ T6823] team0: Port device team_slave_1 removed [ 91.792641][ T6823] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.801513][ T6823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.810767][ T6823] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.820170][ T6823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.831150][ T6823] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 92.064207][ T28] audit: type=1326 audit(1776788044.491:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6847 comm="syz.6.1318" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff79cdac819 code=0x0 [ 92.220074][ T6872] loop5: detected capacity change from 0 to 1024 [ 92.228884][ T6872] EXT4-fs: Ignoring removed bh option [ 92.252339][ T6872] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.267415][ T6872] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 92.279280][ T28] audit: type=1400 audit(1776788044.711:507): avc: denied { relabelto } for pid=6871 comm="syz.5.1327" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 92.317424][ T6876] tipc: Started in network mode [ 92.323602][ T28] audit: type=1400 audit(1776788044.741:508): avc: denied { add_name } for pid=6871 comm="syz.5.1327" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 92.341417][ T6876] tipc: Node identity , cluster identity 4711 [ 92.354543][ T6876] tipc: Failed to obtain node identity [ 92.360132][ T6876] tipc: Enabling of bearer rejected, failed to enable media [ 92.374195][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.464741][ T6883] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 92.479649][ T6883] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 92.530643][ T6889] sg_write: data in/out 455644/242 bytes for SCSI command 0x0-- guessing data in; [ 92.530643][ T6889] program syz.2.1335 not setting count and/or reply_len properly [ 92.565134][ T6892] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1336'. [ 92.579379][ T6892] vlan2: entered promiscuous mode [ 92.585748][ T6892] bridge0: entered promiscuous mode [ 92.599558][ T6894] loop5: detected capacity change from 0 to 512 [ 92.617414][ T6894] EXT4-fs: Ignoring removed nobh option [ 92.626898][ T6894] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 92.643835][ T6894] EXT4-fs (loop5): 1 truncate cleaned up [ 92.654986][ T6894] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.692567][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.803258][ T6914] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1345'. [ 92.803408][ T6912] loop5: detected capacity change from 0 to 512 [ 92.825439][ T6912] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.869291][ T6920] loop0: detected capacity change from 0 to 512 [ 92.878382][ T6920] EXT4-fs: Ignoring removed nobh option [ 92.926567][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.947429][ T6920] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 92.981688][ T6920] EXT4-fs (loop0): 1 truncate cleaned up [ 93.001270][ T6920] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.051482][ T6927] mmap: syz.6.1350 (6927) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 93.076510][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.168288][ T28] audit: type=1400 audit(1776788045.591:509): avc: denied { write } for pid=6937 comm="syz.6.1356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 93.314073][ T6953] loop6: detected capacity change from 0 to 512 [ 93.322488][ T6953] EXT4-fs: Ignoring removed nobh option [ 93.345881][ T6953] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 93.368192][ T6956] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1366'. [ 93.391655][ T6953] EXT4-fs (loop6): 1 truncate cleaned up [ 93.584426][ T6975] tipc: Started in network mode [ 93.592931][ T6975] tipc: Node identity e0000002, cluster identity 6 [ 93.604569][ T6975] tipc: Enabling of bearer rejected, failed to enable media [ 93.780273][ T6989] loop1: detected capacity change from 0 to 512 [ 93.789241][ T6989] EXT4-fs: Ignoring removed nobh option [ 93.796209][ T6989] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 93.809378][ T6989] EXT4-fs (loop1): 1 truncate cleaned up [ 93.825321][ T6992] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1392'. [ 93.851921][ T6994] can0: slcan on ttyS3. [ 93.916677][ T6993] can0 (unregistered): slcan off ttyS3. [ 93.924362][ T6999] loop6: detected capacity change from 0 to 1764 [ 93.962134][ T6999] syz.6.1384: attempt to access beyond end of device [ 93.962134][ T6999] loop6: rw=0, sector=7180648572, nr_sectors = 4 limit=1764 [ 93.976142][ T28] audit: type=1400 audit(1776788046.391:510): avc: denied { module_load } for pid=6995 comm="syz.6.1384" path="/127/file0/file0" dev="loop6" ino=1923 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=system permissive=1 [ 94.032758][ T6999] Buffer I/O error on dev loop6, logical block 1795162143, async page read [ 94.050756][ T6999] syz.6.1384: attempt to access beyond end of device [ 94.050756][ T6999] loop6: rw=0, sector=7180648572, nr_sectors = 4 limit=1764 [ 94.082847][ T6999] Buffer I/O error on dev loop6, logical block 1795162143, async page read [ 94.108479][ T28] audit: type=1400 audit(1776788046.541:511): avc: denied { getattr } for pid=7014 comm="syz.0.1388" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 95.142981][ T7066] loop0: detected capacity change from 0 to 128 [ 95.450233][ T7102] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1424'. [ 95.552150][ T7116] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1430'. [ 95.572068][ T7116] unsupported nlmsg_type 40 [ 95.654822][ T23] IPVS: starting estimator thread 0... [ 95.756489][ T7131] IPVS: using max 1824 ests per chain, 91200 per kthread [ 96.154514][ T7180] loop0: detected capacity change from 0 to 256 [ 96.220756][ T7186] syz.0.1461 (7186): /proc/7185/oom_adj is deprecated, please use /proc/7185/oom_score_adj instead. [ 96.494600][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 96.494661][ T28] audit: type=1400 audit(1776788048.921:536): avc: denied { read } for pid=7211 comm="syz.5.1476" path="socket:[17058]" dev="sockfs" ino=17058 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 96.771171][ T28] audit: type=1326 audit(1776788049.201:537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 96.800802][ T7226] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1493'. [ 96.859099][ T28] audit: type=1326 audit(1776788049.231:538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 96.919410][ T28] audit: type=1326 audit(1776788049.231:539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 96.970313][ T28] audit: type=1326 audit(1776788049.241:540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 97.019952][ T28] audit: type=1326 audit(1776788049.241:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 97.071049][ T28] audit: type=1326 audit(1776788049.241:542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 97.132522][ T28] audit: type=1326 audit(1776788049.241:543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 97.158414][ T28] audit: type=1326 audit(1776788049.241:544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 97.182741][ T28] audit: type=1326 audit(1776788049.241:545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7227 comm="syz.5.1483" exe="/root/syz-executor" sig=0 arch=c000003e syscall=220 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 97.447171][ T23] IPVS: starting estimator thread 0... [ 97.556460][ T7271] IPVS: using max 2304 ests per chain, 115200 per kthread [ 97.565295][ T7283] loop0: detected capacity change from 0 to 256 [ 98.620903][ T7307] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1521'. [ 98.633222][ T7307] netlink: 100 bytes leftover after parsing attributes in process `syz.1.1521'. [ 98.672184][ T7307] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1521'. [ 98.707646][ T7313] tipc: Enabling of bearer rejected, failed to enable media [ 98.764106][ T7321] loop1: detected capacity change from 0 to 512 [ 98.826690][ T7321] ext4 filesystem being mounted at /343/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.039664][ T7342] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1538'. [ 99.212817][ T7352] loop5: detected capacity change from 0 to 512 [ 99.241495][ T7352] ext4 filesystem being mounted at /239/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.301368][ T7352] EXT4-fs error (device loop5): ext4_get_first_dir_block:3537: inode #12: comm syz.5.1543: Directory hole found for htree leaf block 0 [ 99.347450][ T7352] EXT4-fs (loop5): Remounting filesystem read-only [ 99.426506][ T12] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 99.453737][ T7360] loop1: detected capacity change from 0 to 2048 [ 99.477239][ T7360] ext4 filesystem being mounted at /350/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.898096][ T7393] netlink: 'syz.2.1561': attribute type 3 has an invalid length. [ 99.906181][ T7393] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1561'. [ 99.980854][ T7401] loop6: detected capacity change from 0 to 512 [ 99.989873][ T7401] EXT4-fs error (device loop6): ext4_orphan_get:1397: inode #15: comm syz.6.1564: iget: bad extra_isize 50264 (inode size 256) [ 100.004325][ T7401] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 100.004530][ T7401] EXT4-fs (loop6): Remounting filesystem read-only [ 100.013736][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 100.013759][ C0] EXT4-fs (loop6): initial error at time 1776788052: ext4_orphan_get:1397: inode 15 [ 100.013792][ C0] EXT4-fs (loop6): last error at time 1776788052: ext4_orphan_get:1397: inode 15 [ 100.155149][ T7410] loop6: detected capacity change from 0 to 1024 [ 100.861185][ T7428] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1577'. [ 101.358206][ T7462] loop0: detected capacity change from 0 to 512 [ 101.382940][ T7466] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1595'. [ 101.399175][ T7462] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 101.428375][ T7462] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #13: comm syz.0.1593: iget: bad i_size value: 12154757448730 [ 101.494936][ T7462] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 101.496366][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 101.512033][ C0] EXT4-fs (loop0): initial error at time 1776788053: ext4_orphan_get:1397: inode 13 [ 101.521515][ C0] EXT4-fs (loop0): last error at time 1776788053: ext4_orphan_get:1397: inode 13 [ 101.534525][ T7462] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.1593: couldn't read orphan inode 13 (err -117) [ 101.566656][ T7462] loop0: lost filesystem error report for type 5 error -117 [ 101.568507][ T7462] EXT4-fs mount: 14 callbacks suppressed [ 101.568526][ T7462] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.599053][ T7462] EXT4-fs warning (device loop0): ext4_lookup:1797: Inconsistent encryption contexts: 2/12 [ 101.610212][ T7462] EXT4-fs warning (device loop0): ext4_lookup:1797: Inconsistent encryption contexts: 2/12 [ 101.633571][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.790043][ T7493] netlink: 36 bytes leftover after parsing attributes in process `syz.5.1608'. [ 101.875586][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 101.875601][ T28] audit: type=1400 audit(1776788054.301:561): avc: denied { write } for pid=7502 comm="syz.6.1614" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 101.968747][ T28] audit: type=1400 audit(1776788054.351:562): avc: denied { view } for pid=7502 comm="syz.6.1614" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 101.997592][ T7514] macsec1: entered allmulticast mode [ 102.011465][ T7514] syz_tun: entered allmulticast mode [ 102.024868][ T7514] syz_tun: left allmulticast mode [ 102.111419][ T28] audit: type=1400 audit(1776788054.541:563): avc: denied { name_bind } for pid=7522 comm="syz.5.1623" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 102.213971][ T7532] netlink: 'syz.0.1627': attribute type 1 has an invalid length. [ 102.275650][ T28] audit: type=1400 audit(1776788054.701:564): avc: denied { unlink } for pid=3326 comm="syz-executor" name="file0" dev="tmpfs" ino=1816 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 102.352757][ T7545] netlink: 14 bytes leftover after parsing attributes in process `syz.6.1632'. [ 102.424079][ T7553] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1637'. [ 102.567598][ T7567] netlink: 'syz.0.1644': attribute type 3 has an invalid length. [ 102.603344][ T28] audit: type=1400 audit(1776788055.031:565): avc: denied { associate } for pid=7569 comm="syz.5.1646" name="cgroup" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 102.650628][ T7575] loop6: detected capacity change from 0 to 128 [ 102.707722][ T7575] EXT4-fs error (device loop6): __ext4_fill_super:5596: inode #2: comm syz.6.1647: iget: checksum invalid [ 102.760919][ T7575] loop6: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -74 [ 102.762713][ T7575] EXT4-fs (loop6): get root inode failed [ 102.771769][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 102.771794][ C0] EXT4-fs (loop6): initial error at time 1776788055: __ext4_fill_super:5596: inode 2 [ 102.771842][ C0] EXT4-fs (loop6): last error at time 1776788055: __ext4_fill_super:5596: inode 2 [ 102.805733][ T7575] EXT4-fs (loop6): mount failed [ 102.840883][ T28] audit: type=1400 audit(1776788055.271:566): avc: denied { mounton } for pid=7592 comm="syz.2.1657" path="/360/file0" dev="tmpfs" ino=1852 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 102.908927][ T28] audit: type=1400 audit(1776788055.341:567): avc: denied { mount } for pid=7595 comm="syz.0.1658" name="/" dev="configfs" ino=1002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 102.943539][ T7598] loop2: detected capacity change from 0 to 512 [ 102.993637][ T7604] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 103.008280][ T7598] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 103.026603][ T7598] ext4 filesystem being mounted at /361/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.073255][ T7598] EXT4-fs warning (device loop2): ext4_group_add:1715: Can't resize non-sparse filesystem further [ 103.132060][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 103.143654][ T7616] loop0: detected capacity change from 0 to 256 [ 103.168563][ T7623] loop1: detected capacity change from 0 to 128 [ 103.186959][ T7623] EXT4-fs error (device loop1): __ext4_fill_super:5596: inode #2: comm syz.1.1670: iget: checksum invalid [ 103.224170][ T7623] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -74 [ 103.226358][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 103.241936][ C1] EXT4-fs (loop1): initial error at time 1776788055: __ext4_fill_super:5596: inode 2 [ 103.251487][ C1] EXT4-fs (loop1): last error at time 1776788055: __ext4_fill_super:5596: inode 2 [ 103.252443][ T7623] EXT4-fs (loop1): get root inode failed [ 103.287742][ T7623] EXT4-fs (loop1): mount failed [ 103.553962][ T7659] loop2: detected capacity change from 0 to 1764 [ 103.578113][ T7659] syz.2.1687: attempt to access beyond end of device [ 103.578113][ T7659] loop2: rw=0, sector=7180648572, nr_sectors = 4 limit=1764 [ 103.592273][ T7659] Buffer I/O error on dev loop2, logical block 1795162143, async page read [ 103.604575][ T7659] syz.2.1687: attempt to access beyond end of device [ 103.604575][ T7659] loop2: rw=0, sector=7180648572, nr_sectors = 4 limit=1764 [ 103.629781][ T7659] Buffer I/O error on dev loop2, logical block 1795162143, async page read [ 103.717903][ T7667] loop2: detected capacity change from 0 to 128 [ 103.738495][ T7667] EXT4-fs error (device loop2): __ext4_fill_super:5596: inode #2: comm syz.2.1688: iget: checksum invalid [ 103.775269][ T7667] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -74 [ 103.775547][ T7667] EXT4-fs (loop2): get root inode failed [ 103.784602][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 103.784642][ C1] EXT4-fs (loop2): initial error at time 1776788056: __ext4_fill_super:5596: inode 2 [ 103.784678][ C1] EXT4-fs (loop2): last error at time 1776788056: __ext4_fill_super:5596: inode 2 [ 103.818192][ T7667] EXT4-fs (loop2): mount failed [ 103.907154][ T7675] can0: slcan on ttyS3. [ 104.006460][ T7673] can0 (unregistered): slcan off ttyS3. [ 104.082413][ T7691] loop5: detected capacity change from 0 to 2048 [ 104.109297][ T7691] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.124769][ T7703] loop0: detected capacity change from 0 to 512 [ 104.161635][ T28] audit: type=1326 audit(1776788056.591:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7710 comm="syz.1.1701" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 104.185423][ T28] audit: type=1326 audit(1776788056.611:569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7710 comm="syz.1.1701" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 104.208970][ T28] audit: type=1326 audit(1776788056.621:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7710 comm="syz.1.1701" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 104.254448][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.274966][ T7703] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.288123][ T7703] ext4 filesystem being mounted at /371/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.324690][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.338080][ T7720] __nla_validate_parse: 3 callbacks suppressed [ 104.338095][ T7720] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1702'. [ 104.353533][ T7720] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1702'. [ 104.362973][ T7720] netlink: 'syz.5.1702': attribute type 6 has an invalid length. [ 104.472151][ T7730] netlink: 76 bytes leftover after parsing attributes in process `syz.0.1707'. [ 104.488868][ T7730] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1707'. [ 104.607223][ T7750] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1712'. [ 104.885141][ T7782] SELinux: policydb table sizes (8,16453) do not match mine (8,7) [ 104.929770][ T7782] SELinux: failed to load policy [ 105.191253][ T7806] can0: slcan on ttyS3. [ 105.257862][ T7805] can0 (unregistered): slcan off ttyS3. [ 105.339861][ T7823] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1754'. [ 105.364938][ T7826] loop1: detected capacity change from 0 to 512 [ 105.444136][ T7826] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 105.498118][ T7826] ext4 filesystem being mounted at /380/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.516137][ T7826] EXT4-fs warning (device loop1): ext4_group_add:1715: Can't resize non-sparse filesystem further [ 105.549169][ T7847] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1749'. [ 106.249113][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 106.542528][ T7865] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1753'. [ 107.595673][ T7893] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1767'. [ 107.769379][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 107.769397][ T28] audit: type=1400 audit(1776788060.201:592): avc: denied { getopt } for pid=7914 comm="syz.6.1778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 107.858974][ T7926] loop0: detected capacity change from 0 to 512 [ 107.892393][ T7926] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.932292][ T7926] ext4 filesystem being mounted at /386/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.978404][ T28] audit: type=1400 audit(1776788060.411:593): avc: denied { read write } for pid=7924 comm="syz.0.1783" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 108.024517][ T28] audit: type=1400 audit(1776788060.411:594): avc: denied { open } for pid=7924 comm="syz.0.1783" path="/386/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 108.066104][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.124213][ T28] audit: type=1400 audit(1776788060.551:595): avc: denied { bind } for pid=7952 comm="syz.0.1794" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 108.147291][ T28] audit: type=1400 audit(1776788060.551:596): avc: denied { bind } for pid=7955 comm="syz.5.1796" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 108.210475][ T7960] loop6: detected capacity change from 0 to 1024 [ 108.241209][ T7960] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.310360][ T5114] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.378849][ T28] audit: type=1400 audit(1776788060.811:597): avc: denied { write } for pid=7981 comm="syz.0.1811" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 108.486695][ T7992] loop6: detected capacity change from 0 to 1024 [ 108.496286][ T7992] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 108.511623][ T7992] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 108.522159][ T7992] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 108.533059][ T7992] EXT4-fs error (device loop6): ext4_get_journal_inode:5896: inode #5: comm syz.6.1812: unexpected bad inode w/o EXT4_IGET_BAD [ 108.546693][ T7992] loop6: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 108.546860][ T7992] EXT4-fs (loop6): no journal found [ 108.561192][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 108.561213][ C1] EXT4-fs (loop6): initial error at time 1776788060: ext4_get_journal_inode:5896: inode 5 [ 108.561238][ C1] EXT4-fs (loop6): last error at time 1776788060: ext4_get_journal_inode:5896: inode 5 [ 108.588361][ T7992] EXT4-fs (loop6): can't get journal size [ 108.594905][ T7992] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 108.625937][ T5114] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.665924][ T8005] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 108.667580][ T8002] loop2: detected capacity change from 0 to 512 [ 108.682483][ T8002] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 108.693741][ T8002] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.1818: iget: bad i_size value: 38620345925642 [ 108.709470][ T8002] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 108.709698][ T8002] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1818: couldn't read orphan inode 15 (err -117) [ 108.719014][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 108.719038][ C0] EXT4-fs (loop2): initial error at time 1776788061: ext4_orphan_get:1397: inode 15 [ 108.719075][ C0] EXT4-fs (loop2): last error at time 1776788061: ext4_orphan_get:1397: inode 15 [ 108.781606][ T8008] loop6: detected capacity change from 0 to 512 [ 108.782350][ T8002] loop2: lost filesystem error report for type 5 error -117 [ 108.791702][ T8002] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.824253][ T8002] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1818: bg 0: block 5: invalid block bitmap [ 108.838619][ T8008] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.856784][ T8008] ext4 filesystem being mounted at /211/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.881781][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.924854][ T5114] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.003210][ T8022] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1824'. [ 109.400169][ T8063] netlink: 'syz.6.1842': attribute type 153 has an invalid length. [ 109.436454][ T8071] netlink: 'syz.5.1844': attribute type 8 has an invalid length. [ 109.537779][ T28] audit: type=1326 audit(1776788061.961:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8083 comm="syz.5.1851" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 109.570729][ T28] audit: type=1326 audit(1776788061.961:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8083 comm="syz.5.1851" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 109.594843][ T28] audit: type=1326 audit(1776788061.991:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8083 comm="syz.5.1851" exe="/root/syz-executor" sig=0 arch=c000003e syscall=221 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 109.626912][ T28] audit: type=1326 audit(1776788061.991:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8083 comm="syz.5.1851" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0c0c1c819 code=0x7ffc0000 [ 110.243861][ T8173] __nla_validate_parse: 1 callbacks suppressed [ 110.243913][ T8173] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1894'. [ 110.373217][ T8184] loop2: detected capacity change from 0 to 128 [ 110.395441][ T8184] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 110.410421][ T8184] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 110.476825][ T30] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 110.609751][ T8210] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1913'. [ 110.676375][ T8217] netlink: 'syz.2.1926': attribute type 1 has an invalid length. [ 110.687885][ T8219] syz_tun: entered promiscuous mode [ 110.693237][ T8219] macsec1: entered allmulticast mode [ 110.703822][ T8219] syz_tun: entered allmulticast mode [ 110.713046][ T8219] syz_tun: left allmulticast mode [ 110.723433][ T8219] syz_tun: left promiscuous mode [ 110.988136][ T8258] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1935'. [ 111.017003][ T8258] bond1: entered promiscuous mode [ 111.022317][ T8258] 8021q: adding VLAN 0 to HW filter on device bond1 [ 111.053006][ T8263] vhci_hcd vhci_hcd.0: invalid port number 236 [ 111.059706][ T8263] vhci_hcd vhci_hcd.0: invalid port number 236 [ 111.186841][ T8275] netlink: 'syz.5.1943': attribute type 10 has an invalid length. [ 111.196071][ T8275] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.204750][ T8275] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 111.215823][ T8275] netlink: 'syz.5.1943': attribute type 10 has an invalid length. [ 111.223922][ T8275] netlink: 40 bytes leftover after parsing attributes in process `syz.5.1943'. [ 111.233115][ T8275] batadv0: entered promiscuous mode [ 111.238496][ T8275] batadv0: entered allmulticast mode [ 111.253622][ T8275] bond0: (slave batadv0): Releasing backup interface [ 111.280156][ T8275] bridge0: port 1(batadv0) entered blocking state [ 111.287092][ T8275] bridge0: port 1(batadv0) entered disabled state [ 111.506412][ T1894] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 111.515911][ T1894] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 111.783264][ T8297] netlink: 36 bytes leftover after parsing attributes in process `syz.6.1953'. [ 111.858528][ T8302] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1955'. [ 113.439578][ T8355] RDS: rds_bind could not find a transport for fe80::bb, load rds_tcp or rds_rdma? [ 113.534475][ T8362] 9p: Bad value for 'source' [ 113.645099][ T8376] loop2: detected capacity change from 0 to 512 [ 113.702508][ T8376] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 113.746665][ T8376] ext4 filesystem being mounted at /427/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.776935][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 113.777018][ T28] audit: type=1400 audit(1776788066.201:625): avc: denied { ioctl } for pid=8388 comm="syz.5.1996" path="socket:[20041]" dev="sockfs" ino=20041 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 113.878769][ T28] audit: type=1400 audit(1776788066.241:626): avc: denied { setopt } for pid=8391 comm="syz.6.1997" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 113.900853][ T8398] atomic_op ffff888127582128 conn xmit_atomic 0000000000000000 [ 113.902976][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 113.917964][ T28] audit: type=1400 audit(1776788066.251:627): avc: denied { write } for pid=8391 comm="syz.6.1997" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 113.955838][ T28] audit: type=1400 audit(1776788066.381:628): avc: denied { execute_no_trans } for pid=8401 comm="syz.0.2001" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 113.990524][ T8406] loop5: detected capacity change from 0 to 128 [ 114.002403][ T28] audit: type=1400 audit(1776788066.431:629): avc: denied { remount } for pid=8405 comm="syz.5.2005" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 114.076878][ T8417] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 114.085715][ T28] audit: type=1326 audit(1776788066.511:630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8415 comm="syz.1.2009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 114.153390][ T28] audit: type=1326 audit(1776788066.511:631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8415 comm="syz.1.2009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 114.211925][ T28] audit: type=1326 audit(1776788066.541:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8415 comm="syz.1.2009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 114.280784][ T28] audit: type=1326 audit(1776788066.541:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8415 comm="syz.1.2009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 114.362589][ T8440] loop1: detected capacity change from 0 to 2048 [ 114.362554][ T28] audit: type=1326 audit(1776788066.541:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8415 comm="syz.1.2009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f0dbfacc819 code=0x7ffc0000 [ 114.409724][ T8444] loop0: detected capacity change from 0 to 512 [ 114.438378][ T8440] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.469931][ T8444] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 114.483081][ T8444] ext4 filesystem being mounted at /431/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.520357][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.540277][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 114.838137][ T8474] loop1: detected capacity change from 0 to 128 [ 114.968575][ T8482] usb usb8: usbfs: process 8482 (syz.1.2039) did not claim interface 0 before use [ 115.083349][ T8500] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2048'. [ 115.292332][ T8526] loop5: detected capacity change from 0 to 512 [ 115.315616][ T8530] netem: invalid attributes len -24 [ 115.330211][ T8526] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.347044][ T8530] netem: change failed [ 115.351384][ T8526] ext4 filesystem being mounted at /347/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.458911][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.549729][ T8560] netlink: 40 bytes leftover after parsing attributes in process `syz.6.2075'. [ 115.582205][ T8564] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2079'. [ 115.591801][ T8564] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2079'. [ 115.633739][ T8571] loop5: detected capacity change from 0 to 128 [ 116.000139][ T8595] netlink: 'syz.5.2092': attribute type 3 has an invalid length. [ 116.051055][ T8601] netlink: 'syz.2.2096': attribute type 5 has an invalid length. [ 116.060212][ T8599] gretap0: entered promiscuous mode [ 116.066573][ T8599] vlan2: entered promiscuous mode [ 116.078189][ T8601] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8601 comm=syz.2.2096 [ 116.207053][ T8619] netlink: 'syz.6.2103': attribute type 29 has an invalid length. [ 116.219734][ T8619] netlink: 'syz.6.2103': attribute type 29 has an invalid length. [ 116.280022][ T8625] loop5: detected capacity change from 0 to 1024 [ 116.321418][ T8625] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.432471][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.540070][ T8655] loop1: detected capacity change from 0 to 736 [ 116.773973][ T8670] loop1: detected capacity change from 0 to 8192 [ 117.639798][ T8735] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61ff7272 (sector = 1) [ 117.740912][ T8749] vlan2: entered promiscuous mode [ 117.752145][ T8749] bridge0: entered promiscuous mode [ 117.868064][ T8766] gretap0: entered promiscuous mode [ 117.879874][ T8764] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.899565][ T8766] vlan3: entered promiscuous mode [ 117.926479][ T8764] ext4 filesystem being mounted at /462/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.972690][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.070415][ T8787] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2183'. [ 118.135650][ T8787] bond_slave_0: entered promiscuous mode [ 118.141396][ T8787] bond_slave_1: entered promiscuous mode [ 118.156535][ T8787] macsec1: entered promiscuous mode [ 118.169059][ T8787] bond0: entered promiscuous mode [ 118.174568][ T8787] macsec1: entered allmulticast mode [ 118.181753][ T8787] bond0: entered allmulticast mode [ 118.188603][ T8787] bond_slave_0: entered allmulticast mode [ 118.195355][ T8787] bond_slave_1: entered allmulticast mode [ 118.205451][ T8787] 8021q: adding VLAN 0 to HW filter on device macsec1 [ 118.216273][ T8787] bond0: left allmulticast mode [ 118.224366][ T8787] bond_slave_0: left allmulticast mode [ 118.230667][ T8787] bond_slave_1: left allmulticast mode [ 118.236511][ T8787] bond0: left promiscuous mode [ 118.246611][ T8787] bond_slave_0: left promiscuous mode [ 118.252074][ T8787] bond_slave_1: left promiscuous mode [ 118.423659][ T8816] ext3: Unknown parameter 'noacl' [ 118.889040][ T8847] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 119.134600][ T8870] set_capacity_and_notify: 4 callbacks suppressed [ 119.134616][ T8870] loop0: detected capacity change from 0 to 8192 [ 119.164737][ T28] kauditd_printk_skb: 55 callbacks suppressed [ 119.164751][ T28] audit: type=1400 audit(1776788071.591:690): avc: denied { create } for pid=8878 comm="syz.1.2225" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=isdn_socket permissive=1 [ 119.258210][ T8885] bridge0: entered promiscuous mode [ 119.349844][ T8899] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2234'. [ 119.460182][ T8910] loop6: detected capacity change from 0 to 1024 [ 119.478611][ T8910] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 119.509120][ T28] audit: type=1400 audit(1776788071.941:691): avc: denied { mount } for pid=8918 comm="syz.1.2246" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 119.535803][ T8910] EXT4-fs (loop6): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 119.568236][ T8910] EXT4-fs error (device loop6): ext4_map_blocks:791: inode #3: block 2: comm syz.6.2241: lblock 2 mapped to illegal pblock 2 (length 1) [ 119.590002][ T28] audit: type=1400 audit(1776788071.981:692): avc: denied { remount } for pid=8918 comm="syz.1.2246" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 119.614272][ T28] audit: type=1400 audit(1776788072.021:693): avc: denied { open } for pid=8927 comm="syz.0.2248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 119.615663][ T8910] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 119.636486][ T28] audit: type=1400 audit(1776788072.021:694): avc: denied { kernel } for pid=8927 comm="syz.0.2248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 119.672830][ T28] audit: type=1400 audit(1776788072.021:695): avc: denied { unmount } for pid=3325 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 119.695055][ T8910] Quota error (device loop6): qtree_write_dquot: dquota write failed [ 119.703234][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 119.703260][ C0] EXT4-fs (loop6): initial error at time 1776788072: ext4_map_blocks:791: inode 3: block 2 [ 119.703304][ C0] EXT4-fs (loop6): last error at time 1776788072: ext4_map_blocks:791: inode 3: block 2 [ 119.729663][ T8910] EXT4-fs error (device loop6): ext4_map_blocks:791: inode #3: block 48: comm syz.6.2241: lblock 0 mapped to illegal pblock 48 (length 1) [ 119.794607][ T8910] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 119.795423][ T8910] Quota error (device loop6): v2_write_file_info: Can't write info structure [ 119.835102][ T8910] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.2241: Failed to acquire dquot type 0 [ 119.868601][ T8910] loop6: lost filesystem error report for type 5 error -117 [ 119.868725][ T8934] loop5: detected capacity change from 0 to 8192 [ 119.882920][ T8910] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 119.892404][ T8910] loop6: lost filesystem error report for type 5 error -117 [ 119.895734][ T8910] EXT4-fs error (device loop6): ext4_evict_inode:267: inode #11: comm syz.6.2241: mark_inode_dirty error [ 119.940351][ T8945] netlink: 'syz.1.2255': attribute type 3 has an invalid length. [ 119.948483][ T8910] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 119.948598][ T8910] EXT4-fs warning (device loop6): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 119.951041][ T8946] netlink: 'syz.0.2256': attribute type 1 has an invalid length. [ 119.965306][ T8910] EXT4-fs (loop6): 1 orphan inode deleted [ 119.981856][ T396] EXT4-fs error (device loop6): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 119.996028][ T8945] netlink: 'syz.1.2255': attribute type 8 has an invalid length. [ 119.999205][ T8946] netlink: 212400 bytes leftover after parsing attributes in process `syz.0.2256'. [ 120.014996][ T8945] netlink: 199720 bytes leftover after parsing attributes in process `syz.1.2255'. [ 120.033016][ T396] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 120.033264][ T396] Quota error (device loop6): remove_tree: Can't read quota data block 1 [ 120.072741][ T8910] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.099253][ T396] EXT4-fs error (device loop6): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 0 [ 120.126195][ T28] audit: type=1400 audit(1776788072.551:696): avc: denied { create } for pid=8909 comm="syz.6.2241" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 120.149290][ T8953] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2258'. [ 120.188806][ T5114] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.197953][ T1667] EXT4-fs error (device loop6): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 120.222282][ T1667] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 120.222429][ T1667] EXT4-fs error (device loop6): ext4_release_dquot:7070: comm kworker/u8:7: Failed to release dquot type 0 [ 120.253609][ T8959] loop5: detected capacity change from 0 to 512 [ 120.264555][ T1667] loop6: lost filesystem error report for type 5 error -117 [ 120.264981][ T5114] EXT4-fs error (device loop6): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 120.288414][ T5114] loop6: lost filesystem error report for type 5 error -117 [ 120.288572][ T5114] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 120.320746][ T5114] loop6: lost filesystem error report for type 5 error -117 [ 120.325757][ T5114] EXT4-fs error (device loop6): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 120.325990][ T8959] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.333729][ T8959] ext4 filesystem being mounted at /393/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 120.389917][ T5114] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 120.401563][ T8967] loop0: detected capacity change from 0 to 1024 [ 120.419555][ T8959] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.2263: corrupted xattr block 6: invalid header [ 120.459260][ T8969] tipc: Enabling of bearer rejected, failed to enable media [ 120.485998][ T8959] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 120.497387][ T8967] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 120.518680][ T8959] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.2263: corrupted xattr block 6: invalid header [ 120.546405][ T8967] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 2: comm syz.0.2266: lblock 2 mapped to illegal pblock 2 (length 1) [ 120.570814][ T8959] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 120.591345][ T8967] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 120.594121][ T8967] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 48: comm syz.0.2266: lblock 0 mapped to illegal pblock 48 (length 1) [ 120.603364][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 120.603409][ C0] EXT4-fs (loop0): initial error at time 1776788073: ext4_map_blocks:791: inode 3: block 2 [ 120.603455][ C0] EXT4-fs (loop0): last error at time 1776788073: ext4_map_blocks:791: inode 3: block 2 [ 120.643360][ T8981] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2271'. [ 120.650426][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.657038][ T8967] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 120.669025][ T8967] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2266: Failed to acquire dquot type 0 [ 120.698526][ T8967] loop0: lost filesystem error report for type 5 error -117 [ 120.698702][ T8967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 120.716538][ T8967] loop0: lost filesystem error report for type 5 error -117 [ 120.716703][ T8967] EXT4-fs error (device loop0): ext4_evict_inode:267: inode #11: comm syz.0.2266: mark_inode_dirty error [ 120.775050][ T8967] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 120.775230][ T8967] EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 120.798150][ T8967] EXT4-fs (loop0): 1 orphan inode deleted [ 120.817470][ T396] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 120.836662][ T396] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 120.836805][ T396] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 0 [ 120.854360][ T8967] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.862892][ T396] loop0: lost filesystem error report for type 5 error -117 [ 120.922091][ T9002] netlink: 84 bytes leftover after parsing attributes in process `syz.6.2281'. [ 120.975462][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.013328][ T3329] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 121.035364][ T3329] loop0: lost filesystem error report for type 5 error -117 [ 121.036000][ T3329] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 121.063317][ T3329] loop0: lost filesystem error report for type 5 error -117 [ 121.063665][ T3329] EXT4-fs error (device loop0): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 121.132346][ T9020] Cannot find add_set index 46338 as target [ 121.647106][ T9085] loop0: detected capacity change from 0 to 256 [ 121.677564][ T9083] loop2: detected capacity change from 0 to 4096 [ 121.708020][ T9083] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.754123][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.822716][ T1667] tipc: Subscription rejected, illegal request [ 121.925460][ T9106] SELinux: failed to load policy [ 122.034088][ T9121] loop2: detected capacity change from 0 to 512 [ 122.061890][ T9121] EXT4-fs (loop2): 1 truncate cleaned up [ 122.077132][ T9121] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.097554][ T9121] EXT4-fs warning (device loop2): verify_group_input:137: Cannot add at group 9 (only 1 groups) [ 122.122898][ T9134] netlink: 'syz.6.2343': attribute type 10 has an invalid length. [ 122.169300][ T3326] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.188416][ T9134] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.219000][ T9145] netlink: 'syz.6.2343': attribute type 10 has an invalid length. [ 122.257267][ T9145] netlink: 40 bytes leftover after parsing attributes in process `syz.6.2343'. [ 122.274672][ T9134] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 122.285414][ T9145] batadv0: entered promiscuous mode [ 122.292066][ T9145] batadv0: entered allmulticast mode [ 122.300758][ T9145] bond0: (slave batadv0): Releasing backup interface [ 122.328075][ T9145] bridge0: port 3(batadv0) entered blocking state [ 122.340346][ T9145] bridge0: port 3(batadv0) entered disabled state [ 122.364896][ T9156] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2355'. [ 122.422765][ T9161] usb usb8: usbfs: process 9161 (syz.6.2357) did not claim interface 0 before use [ 122.434496][ T9163] loop5: detected capacity change from 0 to 512 [ 122.457908][ T9163] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 122.469611][ T12] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 122.478904][ T12] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 122.500538][ T9163] EXT4-fs (loop5): 1 truncate cleaned up [ 122.526376][ T9163] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.570056][ T9163] EXT4-fs error (device loop5): mb_free_blocks:2049: group 0, inode 16: block 33:freeing already freed block (bit 32); block bitmap corrupt. [ 122.585974][ T9163] EXT4-fs (loop5): Remounting filesystem read-only [ 122.605164][ T4515] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.777470][ T9190] loop6: detected capacity change from 0 to 1024 [ 122.796065][ T9190] EXT4-fs: Ignoring removed bh option [ 122.824962][ T9190] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.921611][ T9197] FAT-fs (loop5): Directory bread(block 64) failed [ 122.928577][ T9197] FAT-fs (loop5): Directory bread(block 65) failed [ 122.935357][ T9197] FAT-fs (loop5): Directory bread(block 66) failed [ 122.942412][ T9197] FAT-fs (loop5): Directory bread(block 67) failed [ 122.950012][ T9197] FAT-fs (loop5): Directory bread(block 68) failed [ 122.956831][ T9197] FAT-fs (loop5): Directory bread(block 69) failed [ 122.963445][ T9197] FAT-fs (loop5): Directory bread(block 70) failed [ 122.970676][ T9197] FAT-fs (loop5): Directory bread(block 71) failed [ 122.978984][ T9197] FAT-fs (loop5): Directory bread(block 72) failed [ 122.988194][ T9197] FAT-fs (loop5): Directory bread(block 73) failed [ 123.063306][ T9207] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 123.078416][ T9207] EXT4-fs error (device loop0): ext4_find_extent:904: inode #2: comm syz.0.2376: inode has invalid extent depth: 7 [ 123.142921][ T3329] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.180805][ T9224] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2384'. [ 123.338979][ T5114] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.423654][ T3014] ================================================================== [ 123.431930][ T3014] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 123.439446][ T3014] [ 123.441803][ T3014] write to 0xffff888108168d80 of 4 bytes by task 5224 on cpu 0: [ 123.449468][ T3014] d_make_discardable+0x4f/0xa0 [ 123.454368][ T3014] simple_unlink+0x68/0x80 [ 123.458821][ T3014] shmem_unlink+0x12d/0x140 [ 123.463414][ T3014] vfs_unlink+0x1c7/0x490 [ 123.467782][ T3014] filename_unlinkat+0x1e2/0x410 [ 123.472756][ T3014] __se_sys_unlink+0x2b/0xe0 [ 123.477389][ T3014] __x64_sys_unlink+0x1f/0x30 [ 123.482106][ T3014] x64_sys_call+0x2eb6/0x3020 [ 123.486825][ T3014] do_syscall_64+0x12c/0x3b0 [ 123.491462][ T3014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.497397][ T3014] [ 123.499749][ T3014] read to 0xffff888108168d80 of 4 bytes by task 3014 on cpu 1: [ 123.502665][ T9253] netlink: 28 bytes leftover after parsing attributes in process `syz.6.2398'. [ 123.507319][ T3014] do_readlinkat+0xa0/0x2f0 [ 123.507359][ T3014] __x64_sys_readlink+0x47/0x60 [ 123.526059][ T3014] x64_sys_call+0x2b51/0x3020 [ 123.530788][ T3014] do_syscall_64+0x12c/0x3b0 [ 123.535423][ T3014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.538955][ T9255] netlink: 112 bytes leftover after parsing attributes in process `syz.1.2399'. [ 123.541356][ T3014] [ 123.541362][ T3014] value changed: 0x08300080 -> 0x00300180 [ 123.541377][ T3014] [ 123.541382][ T3014] Reported by Kernel Concurrency Sanitizer on: [ 123.567635][ T3014] CPU: 1 UID: 0 PID: 3014 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 123.576510][ T3014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 123.586710][ T3014] ==================================================================