last executing test programs: 7.353204795s ago: executing program 3 (id=1235): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000100), 0x12) listen(r2, 0x1) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./bus\x00', 0x2000014, &(0x7f0000000a00)=ANY=[@ANYBLOB="6e6f6e756d7461696c2c6e66732c73686f72746e616d653d6c6f7765722c757466383d312c64656275672c696f636861727365743d757466382c73686f72746e616d653d6d697865642c757466383d312c004845160000000000", @ANYRESOCT, @ANYBLOB="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", @ANYRESDEC, @ANYRES64, @ANYBLOB="0ea1a3ed758749a35b0cf19e7301710a8a7c5e7fe9b7c49589266bd5045f15f1817fcc4ea04eeac3f0df37b8beaeafc22a5a08a1a70024"], 0x1, 0x2c3, &(0x7f0000000180)="$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") write$tun(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000008050000010b"], 0x88) 7.033099923s ago: executing program 3 (id=1238): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x9b9ff9166646590c, @perf_config_ext={0x3, 0xfffffffffffffdbf}, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(0x0, 0x2, 0x862b01) lgetxattr(0x0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f00000003c0)=""/158, 0x9e, 0x4) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x1a00040, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x358, &(0x7f0000000880)="$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") syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000280)='./bus\x00', 0x804410, &(0x7f0000000300)=ANY=[], 0x3, 0x2d3, &(0x7f00000006c0)="$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") mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x20004895) socket$vsock_stream(0x28, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) 6.706706631s ago: executing program 3 (id=1241): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file1\x00', 0x0, &(0x7f0000000000), 0xfe, 0x250, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000005c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) truncate(&(0x7f0000000900)='./file1\x00', 0x3000000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/91) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) recvmmsg(0xffffffffffffffff, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f0000000a40)=[{0x0}], 0x1}}], 0x1, 0x22, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000012700)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x1000a) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 6.042853067s ago: executing program 3 (id=1250): bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r4}, &(0x7f0000000280), &(0x7f0000000240)=r1}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r5, 0x4) sendmsg$inet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x4000) 3.251163132s ago: executing program 3 (id=1258): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r1, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, 0x0, 0x0, 0x1, 0x5}, 0x94) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58}, 0x10) r2 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0x970, 0x1f480, 0x2, 0x325}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x0, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4d}, 0x94) io_uring_enter(r2, 0x12a, 0xffffffdc, 0x17, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4) sendmmsg$sock(r0, &(0x7f0000007480), 0x29e15b2, 0x0) 2.94510226s ago: executing program 3 (id=1264): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x4e21, 0x1, @loopback, 0x400014}, 0x1c) splice(r1, 0x0, r0, 0x0, 0x10000008ebc, 0x0) 2.238896726s ago: executing program 0 (id=1267): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000015c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000100), 0x10}, 0x94) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x30}], 0x1, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0xfffffffffffffe84}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x56ab, &(0x7f0000000040)={0x0, 0x36d, 0xc000, 0xc, 0xa0002f5}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x7ffffffc, 0x9f69a7a086f70aee, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000000000)=0xa, 0x4) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 2.181234428s ago: executing program 4 (id=1270): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x5, &(0x7f0000000240)) close(0xffffffffffffffff) socket$kcm(0xa, 0x922000000003, 0x11) r0 = socket$kcm(0x2b, 0x1, 0x0) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f00000017c0)={&(0x7f0000000040)=@l2tp6={0xa, 0x80fe, 0x7, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x12, 0x2}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000004c0)="7f", 0x1}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000084000000070000007f00000000000000b8"], 0xd0}, 0x480c4) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f00000001c0), 0x45) close(r0) 2.139309179s ago: executing program 0 (id=1271): bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_bp={0x0, 0xa}, 0x4, 0x1, 0xfffc, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x48000, &(0x7f000005ffe4)={0xa, 0x4e22, 0x0, @loopback={0xfec0ffffffffffff, 0x1c9ae7fffe9a6f34}}, 0x1c) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) recvmmsg(r1, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x10c4}], 0x1}}], 0x4000210, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f00000000c0)=0x102, 0x4) sendmsg$NFT_BATCH(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2.033814711s ago: executing program 4 (id=1273): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x306) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x183081, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000500)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x1e3c00, 0x0) close(r2) socketpair(0x1, 0x1, 0x1, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2f}}) 2.033626451s ago: executing program 4 (id=1274): syz_clone(0x20b84311, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_clone(0x88308411, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(0x0, 0x128) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd604441f90082fd"], 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={@fallback, 0xffffffffffffffff, 0xc, 0x20}, 0x20) fallocate(r0, 0x18, 0x2, 0x1ff) writev(r0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, 0xffffffffffffffff, 0x0) 1.931432684s ago: executing program 0 (id=1276): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0xffffffffffffff2c}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r2 = io_uring_setup(0x64a, &(0x7f0000000040)={0x0, 0x8835c, 0xc000, 0x20000a, 0x33c}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x8, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x1}, {0x4}, {0xe, 0xe}}}, 0x24}, 0x1, 0x0, 0x0, 0x24040005}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000)=0x6, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) io_uring_enter(r2, 0x2219, 0x7721, 0x16, 0x0, 0x0) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) 1.189636611s ago: executing program 1 (id=1291): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="480000001000050700000086d7c0d6c878f064eb", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000940)=@delchain={0x24, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xffe0}, {0x10, 0xffff}}}, 0x24}}, 0x4040004) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008854}, 0x4010) 1.182583771s ago: executing program 4 (id=1292): socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffb, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, @perf_config_ext={0x3}, 0x828, 0x0, 0x0, 0x8, 0x80000001, 0x7ffffd, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8f03000000000060007538e486dd630ace2211052f00fe800000fe800000875a65059ff57b00000000000000000000000000ac1414aa0000883e"], 0xcfa4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[], 0x48) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040033, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1.119428733s ago: executing program 2 (id=1293): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000440), 0x10) listen(r0, 0x5) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @local}, 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x7, 0x4}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r2 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x3, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1608000004"], 0x50) io_uring_enter(r2, 0x4095, 0x7721, 0x16, 0x0, 0x0) 1.098253054s ago: executing program 0 (id=1294): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) getpgrp(0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x80382, 0x0) ioctl$RTC_UIE_ON(r2, 0x7003) ioctl$RTC_AIE_ON(r2, 0x7001) 1.083043244s ago: executing program 2 (id=1295): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x22180) r2 = syz_open_dev$usbfs(&(0x7f0000000000), 0x20000007c, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$MON_IOCG_STATS(r3, 0xc0109207, 0x0) 807.41325ms ago: executing program 2 (id=1296): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(0x0, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000840)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88}, {@in6=@remote, 0x4d6, 0x33}, @in6=@mcast1, {0x3, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x4}, {0x0, 0x22}, 0x70bd27, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}}, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400004, 0x0, @perf_bp={0x0, 0xe}, 0x82, 0x0, 0x0, 0x1, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_DEL_MIF(r1, 0x29, 0xc8, 0x0, 0xc000000) setsockopt$MRT6_FLUSH(r1, 0x29, 0xd4, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'dummy0\x00', &(0x7f0000000140)=@ethtool_perm_addr={0x1c}}) syz_open_dev$sg(&(0x7f00000002c0), 0xe6, 0x2602) flock(0xffffffffffffffff, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) 755.154212ms ago: executing program 0 (id=1297): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x50420, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x410, 0x2000000, 0x3, 0x0, 0x1}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8000000000000000, 0x8000}, 0x4105, 0x0, 0x3}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(0x0, r1) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20004000) sendmsg$inet6(r0, &(0x7f0000000700)={&(0x7f0000000000)={0xa, 0x4e24, 0x8, @ipv4={'\x00', '\xff\xff', @local}, 0x2}, 0x1c, 0x0}, 0x4048043) mmap$IORING_OFF_PBUF_RING(0x0, 0x8f, 0x1, 0x40010, 0xffffffffffffffff, 0x841f295f) 172.912166ms ago: executing program 1 (id=1298): syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x4044094) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff) mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff) sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000001600)={0x20, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000052}, 0x4008) mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff) 170.060386ms ago: executing program 2 (id=1299): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x100}, 0x0) r6 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r6) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0xf, &(0x7f00000002c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8792}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x19, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r3, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94) close(r0) 114.659217ms ago: executing program 1 (id=1300): socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x20008, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa44, 0x4}, 0x401, 0x0, 0x0, 0x0, 0x200, 0xfffffffc, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa16ae, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0x8}, 0x90, 0xa4, 0x2, 0x1, 0xa1, 0x9b9b, 0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x2) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x3, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000a00)='ns/user\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="850020000000000018100000", @ANYRES32, @ANYBLOB="1700000000000000950000000000000045"], 0x0}, 0x90) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000080)) 114.412627ms ago: executing program 2 (id=1301): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5, r0}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000003, 0x4031, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000480)='!sel\x00\x00\x00\x10\x00\x00\x00\x00\xd7\\P\xc1\xde.O\xcb]0y\x00\x00\x00\x00\x00\x00\x00\x00', 0x6e93ebbbcc0884f2, 0x196, &(0x7f0000000440)={0x2000000000002000, 0x1, 0x56, 0x3}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mq_timedsend(r1, 0x0, 0x0, 0x3, 0x0) mq_timedsend(r1, 0x0, 0x0, 0x9, &(0x7f0000000080)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000500)=""/202, 0xca, 0x200000200009, 0x0) 114.250747ms ago: executing program 0 (id=1302): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) setxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, 0x0) syz_clone(0x20b84311, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, 0x0, &(0x7f0000000200)) 114.122497ms ago: executing program 4 (id=1303): r0 = socket(0x400000000010, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffdf, {0x0, 0x0, 0x0, r4, {0x0, 0x9}, {0xffff, 0xffff}, {0xc, 0xf}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8001}, 0x20008850) sendmsg$nl_route_sched(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)=@newtfilter={0x34, 0x2c, 0xd27, 0x70bd28, 0xfffff000, {0x0, 0x0, 0x0, r4, {0xf000, 0xffff}, {}, {0x7, 0xa}}, [@filter_kind_options=@f_route={{0xa}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001300)=@newtfilter={0x34, 0x2c, 0xd27, 0x70bd28, 0xfffff000, {0x0, 0x0, 0x0, r6, {0xf000, 0xffff}, {}, {0x7, 0xa}}, [@filter_kind_options=@f_route={{0xa}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) 35.407678ms ago: executing program 1 (id=1304): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000440)={'#! ', './file0', [], 0xa, "d18340fc91288aadfd50e907f69a1fb3bcd7f7ff89e143f1bc9c1cef0f97beec7d7c876556f8114555180b2d8bd9d866d6ff26384c9f36ae5a0ee8b697a5e13348a64fa4939770c1985275e78a83df560a0e971320310cf2e9fa4f6f70d474ec"}, 0x6b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000380)={'gre0\x00', 0x0}) bind$packet(r3, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x3c0, 0x43) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="0201130010061e00cb2f4359b648d5ed0000388dcf66ac141415ef06e63a808a5e5cbd43af9111aa0c520f06"], 0x3000}], 0x1}, 0x0) sendfile(r3, r2, 0x0, 0x80004700) 35.124378ms ago: executing program 2 (id=1305): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./nfsd\x00', &(0x7f00000000c0)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='tcp 2049\n\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='1\n\x00', 0x2) (async) nanosleep(&(0x7f0000000300)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./nfs4_new\x00', 0x1ff) mount$nfs4(&(0x7f00000002c0)='127.0.0.1:/\x00', &(0x7f0000000340)='./nfs4_new\x00', &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[{'addr=127.0.0.1'}, {'soft'}, {'timeo=1'}, {'retrans=1'}, {'retry=0'}, {'vers=4.2'}, {'sec=sys'}]}) 34.894218ms ago: executing program 1 (id=1306): r0 = gettid() socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="c5a500429b3a", @remote, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x5d, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={0xac, 0x14, 0x14, 0xe}, @random="9d581c070913", @private=0xa010106}}}}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0xc, 0x0, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) inotify_init() r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) 16.010679ms ago: executing program 4 (id=1307): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40d9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0}, 0x204, 0x8, 0x43a1bd76, 0x3, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200c}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000f00)='./file1\x00', 0x0, &(0x7f0000000180), 0x1, 0x27e, &(0x7f0000000500)="$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") setrlimit(0x1, 0x0) io_uring_register$IORING_REGISTER_SEND_MSG_RING(0xffffffffffffffff, 0x1f, 0x0, 0x1) perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0xd, 0xb41bd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66, 0x2, @perf_config_ext={0x7, 0x100}, 0x204, 0x4, 0x43a1bd76, 0x8, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x804a, 0x8}, 0x0, 0x0, 0x800000, 0x6, 0x2, 0x10, 0xffff, 0x0, 0x0, 0x0, 0xbf}, 0x0, 0xfff8000000000001, 0xffffffffffffffff, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r1, &(0x7f0000000a00)="c7", 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 0s ago: executing program 1 (id=1308): r0 = fsopen(&(0x7f0000000240)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) r2 = openat(0xffffffffffffff9c, 0x0, 0x242, 0x0) truncate(&(0x7f0000000900)='./file1\x00', 0x3000000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r2, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x800000000000000, 0x0, 0x0, 0x2) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x141a42, 0x15) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000002540)={&(0x7f0000002400)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000c0000000c00018008000100", @ANYRES32, @ANYBLOB="200003800400010010000400004017b40200000000eb00000800020049"], 0x40}}, 0x0) kernel console output (not intermixed with test programs): .. [ 47.836957][ T4063] IPVS: using max 2352 ests per chain, 117600 per kthread [ 47.901045][ T4066] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 47.956632][ T4070] tipc: Failed to remove unknown binding: 66,0,0/0:878890916/878890917 [ 47.957225][ T4070] tipc: Failed to remove unknown binding: 66,0,0/0:878890916/878890917 [ 48.015313][ T4072] netlink: 8 bytes leftover after parsing attributes in process `syz.0.209'. [ 48.032209][ T4072] 8021q: adding VLAN 0 to HW filter on device bond1 [ 48.051600][ T4072] 8021q: adding VLAN 0 to HW filter on device bond1 [ 48.052135][ T4072] bond1: (slave gre1): The slave device specified does not support setting the MAC address [ 48.066053][ T4072] bond1: (slave gre1): Error -95 calling set_mac_address [ 48.098498][ T4081] validate_nla: 7 callbacks suppressed [ 48.098524][ T4081] netlink: 'syz.4.213': attribute type 1 has an invalid length. [ 48.121446][ T4081] 8021q: adding VLAN 0 to HW filter on device bond1 [ 48.131804][ T4082] macvlan2: entered promiscuous mode [ 48.131826][ T4082] macvlan2: entered allmulticast mode [ 48.131987][ T4082] bond1: (slave macvlan2): Error -98 calling set_mac_address [ 48.160759][ T4081] bond1: (slave veth3): Enslaving as an active interface with a down link [ 48.189307][ T4081] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.212164][ T4091] netlink: 'syz.0.216': attribute type 10 has an invalid length. [ 48.222264][ T4091] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.222454][ T4091] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.242834][ T4091] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.242912][ T4091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.243122][ T4091] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.243154][ T4091] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.274359][ T4094] netlink: 4 bytes leftover after parsing attributes in process `syz.0.216'. [ 48.289205][ T4091] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 48.300589][ T4081] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 48.309107][ T4081] bond1: (slave batadv1): making interface the new active one [ 48.309850][ T4081] batadv1: entered promiscuous mode [ 48.310036][ T4081] bond1: (slave batadv1): Enslaving as an active interface with an up link [ 48.312999][ T4094] bridge_slave_1: left allmulticast mode [ 48.313068][ T4094] bridge_slave_1: left promiscuous mode [ 48.313335][ T4094] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.329965][ T4094] bridge_slave_0: left allmulticast mode [ 48.330030][ T4094] bridge_slave_0: left promiscuous mode [ 48.330381][ T4094] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.378772][ T4094] bond0: (slave bridge0): Releasing backup interface [ 49.061686][ T4124] ./dev/sda1: Can't lookup blockdev [ 49.071316][ T4122] loop3: detected capacity change from 0 to 128 [ 49.083187][ T4122] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 49.107589][ T4122] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 49.403051][ T3420] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 49.579425][ T4137] batman_adv: batadv0: Adding interface: dummy0 [ 49.579673][ T4137] batman_adv: batadv0: The MTU of interface dummy0 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. [ 49.580164][ T4137] batman_adv: batadv0: Interface activated: dummy0 [ 49.593441][ T4146] nr0: port 1(veth1_virt_wifi) entered blocking state [ 49.593481][ T4146] nr0: port 1(veth1_virt_wifi) entered disabled state [ 49.593628][ T4146] veth1_virt_wifi: entered allmulticast mode [ 49.594185][ T4146] veth1_virt_wifi: entered promiscuous mode [ 49.679716][ T4149] sctp: [Deprecated]: syz.1.238 (pid 4149) Use of struct sctp_assoc_value in delayed_ack socket option. [ 49.679716][ T4149] Use struct sctp_sack_info instead [ 49.740607][ T4141] xt_CONNSECMARK: invalid mode: 66 [ 49.968063][ T4166] loop1: detected capacity change from 0 to 2048 [ 50.009083][ T4166] loop1: p1 p3 [ 50.009142][ T4166] loop1: p1 size 16777216 extends beyond EOD, truncated [ 50.018284][ T4166] loop1: p3 start 3036741376 is beyond EOD, truncated [ 50.185496][ T4173] loop4: detected capacity change from 0 to 512 [ 50.200765][ T4173] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.215141][ T4173] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.215220][ T4173] ext4 filesystem being mounted at /55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.443022][ T3295] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.955996][ T29] kauditd_printk_skb: 36 callbacks suppressed [ 50.956024][ T29] audit: type=1326 audit(1788729506.512:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.956133][ T29] audit: type=1326 audit(1788729506.512:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.956194][ T29] audit: type=1326 audit(1788729506.512:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.956233][ T29] audit: type=1326 audit(1788729506.512:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.956324][ T29] audit: type=1326 audit(1788729506.512:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.961033][ T4203] netlink: 14 bytes leftover after parsing attributes in process `syz.2.258'. [ 50.963198][ T29] audit: type=1326 audit(1788729506.512:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.963234][ T29] audit: type=1326 audit(1788729506.512:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.963266][ T29] audit: type=1326 audit(1788729506.512:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.963322][ T29] audit: type=1326 audit(1788729506.512:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 50.963398][ T29] audit: type=1326 audit(1788729506.512:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4202 comm="syz.2.258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1f14be159 code=0x7ffc0000 [ 51.247857][ T4203] bond0 (unregistering): Released all slaves [ 51.618374][ T3366] vhci_hcd vhci_hcd.1: vhci_device speed not set [ 51.959491][ T4267] netlink: 24 bytes leftover after parsing attributes in process `syz.1.267'. [ 52.047355][ T4267] netlink: 4 bytes leftover after parsing attributes in process `syz.1.267'. [ 52.068600][ T4278] netlink: 'syz.2.269': attribute type 21 has an invalid length. [ 52.068846][ T4278] netlink: 132 bytes leftover after parsing attributes in process `syz.2.269'. [ 52.354380][ T4313] loop0: detected capacity change from 0 to 512 [ 52.390052][ T4313] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.390127][ T4313] ext4 filesystem being mounted at /51/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.417114][ T4313] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #2: comm syz.0.278: corrupted inode contents [ 52.421087][ T4313] EXT4-fs (loop0): Remounting filesystem read-only [ 52.485631][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.557395][ T4330] loop0: detected capacity change from 0 to 512 [ 52.569965][ T4306] xt_hashlimit: size too large, truncated to 1048576 [ 52.569996][ T4306] xt_hashlimit: max too large, truncated to 1048576 [ 52.589215][ T4330] EXT4-fs error (device loop0): ext4_iget_extra_inode:5210: inode #15: comm syz.0.280: corrupted in-inode xattr: invalid ea_ino [ 52.589246][ T4330] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.602685][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 52.602707][ C1] EXT4-fs (loop0): initial error at time 1788729508: ext4_iget_extra_inode:5210: inode 15 [ 52.602732][ C1] EXT4-fs (loop0): last error at time 1788729508: ext4_iget_extra_inode:5210: inode 15 [ 52.638578][ T4330] EXT4-fs error (device loop0): ext4_orphan_get:1408: comm syz.0.280: couldn't read orphan inode 15 (err -117) [ 52.638618][ T4330] loop0: lost filesystem error report for type 5 error -117 [ 52.651396][ T4330] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.723847][ T4341] netlink: 8 bytes leftover after parsing attributes in process `syz.3.283'. [ 52.723884][ T4341] netlink: 28 bytes leftover after parsing attributes in process `syz.3.283'. [ 52.751225][ T4341] geneve3: entered promiscuous mode [ 52.751253][ T4341] geneve3: entered allmulticast mode [ 52.798055][ T4341] syz.3.283 (4341) used greatest stack depth: 9728 bytes left [ 52.880746][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.922362][ T4348] FAULT_INJECTION: forcing a failure. [ 52.922362][ T4348] name failslab, interval 1, probability 0, space 0, times 1 [ 52.922416][ T4348] CPU: 1 UID: 0 PID: 4348 Comm: syz.0.286 Not tainted syzkaller #0 PREEMPT(lazy) [ 52.922496][ T4348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.922516][ T4348] Call Trace: [ 52.922524][ T4348] [ 52.922571][ T4348] __dump_stack+0x1d/0x30 [ 52.922607][ T4348] dump_stack_lvl+0x95/0xd0 [ 52.922637][ T4348] dump_stack+0x15/0x1b [ 52.922739][ T4348] should_fail_ex+0x262/0x280 [ 52.922767][ T4348] ? alloc_vfsmnt+0x2d/0x2f0 [ 52.922798][ T4348] should_failslab+0x8c/0xb0 [ 52.922834][ T4348] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 52.922876][ T4348] ? alloc_vfsmnt+0x2d/0x2f0 [ 52.922909][ T4348] alloc_vfsmnt+0x2d/0x2f0 [ 52.922941][ T4348] vfs_create_mount+0x3b/0x1d0 [ 52.923018][ T4348] fc_mount_longterm+0x6f/0xb0 [ 52.923063][ T4348] mq_init_ns+0x2db/0x370 [ 52.923151][ T4348] copy_ipcs+0x26d/0x460 [ 52.923254][ T4348] create_new_namespaces+0x121/0x420 [ 52.923295][ T4348] unshare_nsproxy_namespaces+0x115/0x150 [ 52.923421][ T4348] ksys_unshare+0x42b/0x710 [ 52.923457][ T4348] __x64_sys_unshare+0x1f/0x30 [ 52.923489][ T4348] x64_sys_call+0x1e33/0x2550 [ 52.923596][ T4348] do_syscall_64+0x112/0x360 [ 52.923634][ T4348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.923662][ T4348] RIP: 0033:0x7f8fd676e159 [ 52.923682][ T4348] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 52.923705][ T4348] RSP: 002b:00007f8fd51c7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 52.923730][ T4348] RAX: ffffffffffffffda RBX: 00007f8fd69f5fa0 RCX: 00007f8fd676e159 [ 52.923755][ T4348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000200 [ 52.923772][ T4348] RBP: 00007f8fd6805024 R08: 0000000000000000 R09: 0000000000000000 [ 52.923788][ T4348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.923803][ T4348] R13: 00007f8fd69f6038 R14: 00007f8fd69f5fa0 R15: 00007ffc927c5938 [ 52.923825][ T4348] [ 53.380382][ T4366] tipc: Started in network mode [ 53.380471][ T4366] tipc: Node identity 0010000000000000002, cluster identity 1 [ 53.636284][ T4384] netlink: 32 bytes leftover after parsing attributes in process `syz.1.303'. [ 53.770419][ T4393] netlink: 'syz.1.306': attribute type 16 has an invalid length. [ 53.770447][ T4393] netlink: 'syz.1.306': attribute type 17 has an invalid length. [ 53.843668][ T4399] netlink: 'syz.4.307': attribute type 4 has an invalid length. [ 53.862895][ T4393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.909287][ T4393] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.928249][ T4393] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.992385][ T4393] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.001075][ T4393] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.012348][ T4393] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 54.012374][ T4393] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.037671][ T4393] veth1_vlan: left promiscuous mode [ 54.043766][ T4393] veth0_vlan: left promiscuous mode [ 54.051210][ T4393] veth0_vlan: entered promiscuous mode [ 54.052487][ T4393] veth1_vlan: entered promiscuous mode [ 54.068933][ T4393] veth1_macvtap: left promiscuous mode [ 54.069762][ T4393] veth0_macvtap: left promiscuous mode [ 54.082838][ T4393] veth0_macvtap: entered promiscuous mode [ 54.091029][ T4393] veth1_macvtap: entered promiscuous mode [ 54.106282][ T4393] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 54.119440][ T4393] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 54.128841][ T4393] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 54.167688][ T4393] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 54.171156][ T51] IPVS: starting estimator thread 0... [ 54.215429][ T4412] netlink: 12 bytes leftover after parsing attributes in process `syz.2.313'. [ 54.228721][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.228767][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.231046][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.231140][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.268750][ T4410] IPVS: using max 2688 ests per chain, 134400 per kthread [ 54.281008][ T313] nr0: port 1(veth1_virt_wifi) entered blocking state [ 54.281054][ T313] nr0: port 1(veth1_virt_wifi) entered forwarding state [ 54.385599][ T4416] loop3: detected capacity change from 0 to 512 [ 54.390851][ T38] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.391488][ T38] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.392041][ T38] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.392093][ T38] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.431333][ T4416] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 54.446216][ T4416] EXT4-fs warning (device loop3): dx_probe:837: inode #2: comm syz.3.315: Unimplemented hash flags: 0x0001 [ 54.446288][ T4416] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.315: Corrupt directory, running e2fsck is recommended [ 54.522648][ T4416] netlink: 16 bytes leftover after parsing attributes in process `syz.3.315'. [ 54.542778][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.576800][ T4425] IPVS: Error connecting to the multicast addr [ 54.627658][ T4427] loop3: detected capacity change from 0 to 2048 [ 54.634578][ T4427] EXT4-fs: Ignoring removed nobh option [ 54.634634][ T4427] EXT4-fs: Ignoring removed i_version option [ 54.634659][ T4427] EXT4-fs: Ignoring removed nobh option [ 54.671170][ T4427] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 54.760435][ T4427] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.760534][ T4427] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1202 with error 28 [ 54.760618][ T4427] EXT4-fs (loop3): This should not happen!! Data will be lost [ 54.760618][ T4427] [ 54.760633][ T4427] EXT4-fs (loop3): Total free blocks count 0 [ 54.760701][ T4427] EXT4-fs (loop3): Free/Dirty block details [ 54.760716][ T4427] EXT4-fs (loop3): free_blocks=2415919104 [ 54.760733][ T4427] EXT4-fs (loop3): dirty_blocks=1216 [ 54.760748][ T4427] EXT4-fs (loop3): Block reservation details [ 54.760762][ T4427] EXT4-fs (loop3): i_reserved_data_blocks=76 [ 55.532194][ T51] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 184 with error 28 [ 55.866669][ T4492] batman_adv: batadv0: Adding interface: dummy0 [ 55.866730][ T4492] batman_adv: batadv0: The MTU of interface dummy0 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. [ 55.866848][ T4492] batman_adv: batadv0: Not using interface dummy0 (retrying later): interface not active [ 56.006374][ T4500] loop4: detected capacity change from 0 to 2048 [ 56.014036][ T4500] EXT4-fs: Ignoring removed nobh option [ 56.014088][ T4500] EXT4-fs: Ignoring removed i_version option [ 56.014118][ T4500] EXT4-fs: Ignoring removed nobh option [ 56.052912][ T4500] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 56.068312][ T29] kauditd_printk_skb: 213 callbacks suppressed [ 56.068341][ T29] audit: type=1400 audit(1788729511.632:579): avc: denied { write } for pid=4499 comm="syz.4.348" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.128091][ T4500] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.129259][ T4500] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 354 with error 28 [ 56.129368][ T4500] EXT4-fs (loop4): This should not happen!! Data will be lost [ 56.129368][ T4500] [ 56.129386][ T4500] EXT4-fs (loop4): Total free blocks count 0 [ 56.129470][ T4500] EXT4-fs (loop4): Free/Dirty block details [ 56.129486][ T4500] EXT4-fs (loop4): free_blocks=2415919104 [ 56.129505][ T4500] EXT4-fs (loop4): dirty_blocks=368 [ 56.129522][ T4500] EXT4-fs (loop4): Block reservation details [ 56.129538][ T4500] EXT4-fs (loop4): i_reserved_data_blocks=23 [ 56.429165][ T4497] loop3: detected capacity change from 0 to 512 [ 56.513748][ T29] audit: type=1400 audit(1788729512.072:580): avc: denied { block_suspend } for pid=4507 comm="syz.1.350" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.634024][ T4497] EXT4-fs error (device loop3): ext4_iget_extra_inode:5210: inode #15: comm syz.3.347: corrupted in-inode xattr: e_value out of bounds [ 56.634697][ T4497] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.636634][ T4497] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.347: couldn't read orphan inode 15 (err -117) [ 56.636772][ T4497] loop3: lost filesystem error report for type 5 error -117 [ 56.637083][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 56.637131][ C1] EXT4-fs (loop3): initial error at time 1788729512: ext4_iget_extra_inode:5210: inode 15 [ 56.637154][ C1] EXT4-fs (loop3): last error at time 1788729512: ext4_iget_extra_inode:5210: inode 15 [ 56.641571][ T4497] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.759044][ T313] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 354 with error 28 [ 56.791726][ T4516] netlink: 'syz.0.363': attribute type 1 has an invalid length. [ 56.834300][ T4516] 8021q: adding VLAN 0 to HW filter on device bond3 [ 56.842384][ T4516] bond2: (slave bond3): making interface the new active one [ 56.842649][ T4516] bond2: (slave bond3): Enslaving as an active interface with an up link [ 56.900300][ T4522] bond2: (slave gretap1): Enslaving as a backup interface with an up link [ 56.946991][ T4516] netlink: 28 bytes leftover after parsing attributes in process `syz.0.363'. [ 56.947427][ T4516] 8021q: adding VLAN 0 to HW filter on device bond2 [ 56.987080][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.014241][ T29] audit: type=1400 audit(1788729512.482:581): avc: denied { create } for pid=4523 comm="syz.1.354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 57.070727][ T4532] FAULT_INJECTION: forcing a failure. [ 57.070727][ T4532] name failslab, interval 1, probability 0, space 0, times 0 [ 57.070771][ T4532] CPU: 0 UID: 0 PID: 4532 Comm: syz.3.356 Not tainted syzkaller #0 PREEMPT(lazy) [ 57.070800][ T4532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 57.070813][ T4532] Call Trace: [ 57.070820][ T4532] [ 57.070836][ T4532] __dump_stack+0x1d/0x30 [ 57.070872][ T4532] dump_stack_lvl+0x95/0xd0 [ 57.070903][ T4532] dump_stack+0x15/0x1b [ 57.071007][ T4532] should_fail_ex+0x262/0x280 [ 57.071107][ T4532] ? alloc_vfsmnt+0x2d/0x2f0 [ 57.071134][ T4532] should_failslab+0x8c/0xb0 [ 57.071200][ T4532] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 57.071410][ T4532] ? alloc_vfsmnt+0x2d/0x2f0 [ 57.071510][ T4532] alloc_vfsmnt+0x2d/0x2f0 [ 57.071635][ T4532] vfs_create_mount+0x3b/0x1d0 [ 57.071740][ T4532] fc_mount_longterm+0x6f/0xb0 [ 57.071904][ T4532] mq_init_ns+0x2db/0x370 [ 57.071981][ T4532] copy_ipcs+0x26d/0x460 [ 57.072064][ T4532] create_new_namespaces+0x121/0x420 [ 57.072189][ T4532] unshare_nsproxy_namespaces+0x115/0x150 [ 57.072315][ T4532] ksys_unshare+0x42b/0x710 [ 57.072434][ T4532] __x64_sys_unshare+0x1f/0x30 [ 57.072531][ T4532] x64_sys_call+0x1e33/0x2550 [ 57.072628][ T4532] do_syscall_64+0x112/0x360 [ 57.072766][ T4532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.072859][ T4532] RIP: 0033:0x7efcdfdde159 [ 57.072923][ T4532] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 57.072988][ T4532] RSP: 002b:00007efcde837028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 57.073123][ T4532] RAX: ffffffffffffffda RBX: 00007efce0065fa0 RCX: 00007efcdfdde159 [ 57.073176][ T4532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000200 [ 57.073228][ T4532] RBP: 00007efcdfe75024 R08: 0000000000000000 R09: 0000000000000000 [ 57.073274][ T4532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.073377][ T4532] R13: 00007efce0066038 R14: 00007efce0065fa0 R15: 00007fff5892b518 [ 57.073442][ T4532] [ 57.350918][ T4539] netlink: 8 bytes leftover after parsing attributes in process `syz.4.361'. [ 57.454592][ T29] audit: type=1400 audit(1788729513.012:583): avc: denied { ioctl } for pid=4546 comm="syz.2.375" path="socket:[8507]" dev="sockfs" ino=8507 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 57.481351][ T29] audit: type=1400 audit(1788729513.012:582): avc: denied { listen } for pid=4544 comm="syz.0.365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 57.566211][ T29] audit: type=1400 audit(1788729513.122:584): avc: denied { sqpoll } for pid=4552 comm="syz.0.366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 57.588786][ T4549] loop3: detected capacity change from 0 to 512 [ 57.610558][ T4549] EXT4-fs (loop3): orphan cleanup on readonly fs [ 57.610812][ T4549] EXT4-fs warning (device loop3): ext4_enable_quotas:7304: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 57.611231][ T4549] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 57.611346][ T4549] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #13: comm syz.3.364: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 57.611465][ T4549] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 57.612269][ T4549] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.364: couldn't read orphan inode 13 (err -117) [ 57.612366][ T4549] loop3: lost filesystem error report for type 5 error -117 [ 57.613761][ T4549] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.735164][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.056436][ T4558] batman_adv: batadv0: Adding interface: dummy0 [ 58.056693][ T4558] batman_adv: batadv0: The MTU of interface dummy0 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. [ 58.098685][ T4558] batman_adv: batadv0: Interface activated: dummy0 [ 58.203585][ T4572] netlink: 8 bytes leftover after parsing attributes in process `syz.2.372'. [ 58.242007][ T4575] netlink: 4 bytes leftover after parsing attributes in process `syz.0.371'. [ 58.325826][ T4575] team0: Port device team_slave_0 removed [ 58.613615][ T4560] loop3: detected capacity change from 0 to 1764 [ 58.943379][ T29] audit: type=1400 audit(1788729514.502:585): avc: denied { getopt } for pid=4609 comm="syz.3.389" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 59.410741][ T29] audit: type=1400 audit(1788729514.972:586): avc: denied { read write } for pid=4636 comm="syz.3.398" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 59.412705][ T29] audit: type=1400 audit(1788729514.972:587): avc: denied { open } for pid=4636 comm="syz.3.398" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 59.581164][ T29] audit: type=1400 audit(1788729515.132:588): avc: denied { ioctl } for pid=4636 comm="syz.3.398" path="socket:[8676]" dev="sockfs" ino=8676 ioctlcmd=0x9421 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 60.306155][ T4637] loop3: detected capacity change from 0 to 1024 [ 60.418790][ T4637] EXT4-fs: Ignoring removed nomblk_io_submit option [ 60.602302][ T4637] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.630774][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.645072][ T4680] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 60.653551][ T4680] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 61.510530][ T4712] netlink: 8 bytes leftover after parsing attributes in process `syz.0.437'. [ 61.510561][ T4712] netlink: 8 bytes leftover after parsing attributes in process `syz.0.437'. [ 61.679604][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 61.679631][ T29] audit: type=1400 audit(1788729517.242:596): avc: denied { wake_alarm } for pid=4725 comm="syz.4.432" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 61.748025][ T29] audit: type=1400 audit(1788729517.312:597): avc: denied { firmware_load } for pid=4725 comm="syz.4.432" path="/lib/firmware/regulatory.db" dev="sda1" ino=448 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 61.797412][ T4734] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.797500][ T4734] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.913868][ T4726] syz.4.432 (4726) used greatest stack depth: 9280 bytes left [ 61.997535][ T29] audit: type=1400 audit(1788729517.512:598): avc: denied { write } for pid=4745 comm="syz.4.439" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 62.022409][ T4748] random: crng reseeded on system resumption [ 62.022529][ T29] audit: type=1400 audit(1788729517.582:599): avc: denied { write } for pid=4745 comm="syz.4.439" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 62.022572][ T29] audit: type=1400 audit(1788729517.582:600): avc: denied { open } for pid=4745 comm="syz.4.439" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 62.144594][ T29] audit: type=1400 audit(1788729517.702:601): avc: denied { create } for pid=4750 comm="syz.4.440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 62.174514][ T29] audit: type=1400 audit(1788729517.732:602): avc: denied { write } for pid=4750 comm="syz.4.440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 62.503885][ T4754] loop0: detected capacity change from 0 to 512 [ 62.589216][ T4756] netlink: 4 bytes leftover after parsing attributes in process `syz.4.441'. [ 62.609170][ T4756] team0: Port device team_slave_0 removed [ 63.061255][ T29] audit: type=1400 audit(1788729518.622:603): avc: denied { cmd } for pid=4777 comm="syz.4.449" path="socket:[8877]" dev="sockfs" ino=8877 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 63.166128][ T29] audit: type=1326 audit(1788729518.722:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4780 comm="syz.1.460" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5479ee159 code=0x7ffc0000 [ 63.169984][ T29] audit: type=1326 audit(1788729518.722:605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4780 comm="syz.1.460" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=426 compat=0 ip=0x7fa5479ee159 code=0x7ffc0000 [ 64.053796][ T4799] tipc: Started in network mode [ 64.053837][ T4799] tipc: Node identity 5ef2e8098a7d, cluster identity 4711 [ 64.053915][ T4799] tipc: Enabled bearer , priority 0 [ 64.073342][ T4795] tipc: Resetting bearer [ 64.090222][ T4795] tipc: Disabling bearer [ 64.171734][ T4804] 9pnet: p9_errstr2errno: server reported unknown error [ 64.452075][ T4801] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 64.487676][ T4823] FAULT_INJECTION: forcing a failure. [ 64.487676][ T4823] name fail_futex, interval 1, probability 0, space 0, times 1 [ 64.487746][ T4823] CPU: 1 UID: 0 PID: 4823 Comm: syz.4.464 Not tainted syzkaller #0 PREEMPT(lazy) [ 64.487783][ T4823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 64.487806][ T4823] Call Trace: [ 64.487813][ T4823] [ 64.487820][ T4823] __dump_stack+0x1d/0x30 [ 64.487852][ T4823] dump_stack_lvl+0x95/0xd0 [ 64.487899][ T4823] dump_stack+0x15/0x1b [ 64.487929][ T4823] should_fail_ex+0x262/0x280 [ 64.487959][ T4823] should_fail+0xb/0x20 [ 64.487986][ T4823] get_futex_key+0x12d/0xb10 [ 64.488085][ T4823] futex_wake+0x89/0x400 [ 64.488124][ T4823] do_futex+0x3f8/0x460 [ 64.488167][ T4823] ? kmem_cache_free+0x106/0x3b0 [ 64.488236][ T4823] __se_sys_futex+0x2f6/0x370 [ 64.488276][ T4823] __x64_sys_futex+0x78/0x90 [ 64.488370][ T4823] x64_sys_call+0x22e2/0x2550 [ 64.488519][ T4823] do_syscall_64+0x112/0x360 [ 64.488554][ T4823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.488586][ T4823] RIP: 0033:0x7f51cd8be159 [ 64.488608][ T4823] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 64.488653][ T4823] RSP: 002b:00007f51cc3170e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 64.488675][ T4823] RAX: ffffffffffffffda RBX: 00007f51cdb45fa8 RCX: 00007f51cd8be159 [ 64.488689][ T4823] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f51cdb45fac [ 64.488703][ T4823] RBP: 00007f51cdb45fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 64.488718][ T4823] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 64.488791][ T4823] R13: 00007f51cdb46038 R14: 00007ffc715b5930 R15: 00007ffc715b5a18 [ 64.488880][ T4823] [ 64.589471][ T4827] loop0: detected capacity change from 0 to 512 [ 64.621732][ T4827] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.623790][ T4827] EXT4-fs warning (device loop0): ext4_enable_quotas:7304: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 64.626534][ T4827] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 64.627230][ T4827] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #13: comm syz.0.463: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 64.627478][ T4827] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 64.631684][ T4827] EXT4-fs error (device loop0): ext4_orphan_get:1408: comm syz.0.463: couldn't read orphan inode 13 (err -117) [ 64.631778][ T4827] loop0: lost filesystem error report for type 5 error -117 [ 64.634544][ T4827] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 64.809221][ T4834] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.809400][ T4834] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.828707][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.892471][ T4841] tipc: Enabling of bearer rejected, failed to enable media [ 65.019219][ T4857] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 65.192612][ T4874] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 65.568190][ T4878] FAULT_INJECTION: forcing a failure. [ 65.568190][ T4878] name failslab, interval 1, probability 0, space 0, times 0 [ 65.568228][ T4878] CPU: 0 UID: 0 PID: 4878 Comm: syz.3.482 Not tainted syzkaller #0 PREEMPT(lazy) [ 65.568252][ T4878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 65.568269][ T4878] Call Trace: [ 65.568276][ T4878] [ 65.568283][ T4878] __dump_stack+0x1d/0x30 [ 65.568329][ T4878] dump_stack_lvl+0x95/0xd0 [ 65.568361][ T4878] dump_stack+0x15/0x1b [ 65.568391][ T4878] should_fail_ex+0x262/0x280 [ 65.568425][ T4878] ? blk_alloc_queue+0x39/0x320 [ 65.568462][ T4878] should_failslab+0x8c/0xb0 [ 65.568590][ T4878] kmem_cache_alloc_node_noprof+0x82/0x400 [ 65.568632][ T4878] ? blk_alloc_queue+0x39/0x320 [ 65.568669][ T4878] ? __list_add_valid_or_report+0x38/0xe0 [ 65.568721][ T4878] blk_alloc_queue+0x39/0x320 [ 65.568817][ T4878] __blk_mq_alloc_disk+0xba/0x1b0 [ 65.568865][ T4878] ? __pfx_loop_control_ioctl+0x10/0x10 [ 65.568981][ T4878] loop_add+0x2a1/0x580 [ 65.569028][ T4878] ? __pfx_loop_control_ioctl+0x10/0x10 [ 65.569069][ T4878] loop_control_ioctl+0xd0/0x3f0 [ 65.569184][ T4878] ? __pfx_loop_control_ioctl+0x10/0x10 [ 65.569227][ T4878] __se_sys_ioctl+0xce/0x140 [ 65.569321][ T4878] __x64_sys_ioctl+0x43/0x50 [ 65.569356][ T4878] x64_sys_call+0x239d/0x2550 [ 65.569391][ T4878] do_syscall_64+0x112/0x360 [ 65.569459][ T4878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.569497][ T4878] RIP: 0033:0x7efcdfdde159 [ 65.569520][ T4878] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 65.569543][ T4878] RSP: 002b:00007efcde837028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 65.569563][ T4878] RAX: ffffffffffffffda RBX: 00007efce0065fa0 RCX: 00007efcdfdde159 [ 65.569577][ T4878] RDX: 00000000ffffffe4 RSI: 0000000000004c80 RDI: 0000000000000004 [ 65.569607][ T4878] RBP: 00007efcdfe75024 R08: 0000000000000000 R09: 0000000000000000 [ 65.569689][ T4878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.569707][ T4878] R13: 00007efce0066038 R14: 00007efce0065fa0 R15: 00007fff5892b518 [ 65.569733][ T4878] [ 65.849818][ T4886] netlink: 24 bytes leftover after parsing attributes in process `syz.0.487'. [ 65.891063][ T4888] FAULT_INJECTION: forcing a failure. [ 65.891063][ T4888] name fail_futex, interval 1, probability 0, space 0, times 0 [ 65.891103][ T4888] CPU: 0 UID: 0 PID: 4888 Comm: syz.3.488 Not tainted syzkaller #0 PREEMPT(lazy) [ 65.891129][ T4888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 65.891195][ T4888] Call Trace: [ 65.891203][ T4888] [ 65.891210][ T4888] __dump_stack+0x1d/0x30 [ 65.891236][ T4888] dump_stack_lvl+0x95/0xd0 [ 65.891339][ T4888] dump_stack+0x15/0x1b [ 65.891447][ T4888] should_fail_ex+0x262/0x280 [ 65.891511][ T4888] should_fail+0xb/0x20 [ 65.891537][ T4888] get_futex_key+0x12d/0xb10 [ 65.891577][ T4888] futex_wake+0x89/0x400 [ 65.891663][ T4888] do_futex+0x3f8/0x460 [ 65.891703][ T4888] __se_sys_futex+0x2f6/0x370 [ 65.891794][ T4888] __x64_sys_futex+0x78/0x90 [ 65.891838][ T4888] x64_sys_call+0x22e2/0x2550 [ 65.891896][ T4888] do_syscall_64+0x112/0x360 [ 65.891962][ T4888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.891992][ T4888] RIP: 0033:0x7efcdfdde159 [ 65.892014][ T4888] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 65.892040][ T4888] RSP: 002b:00007efcde8370e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 65.892113][ T4888] RAX: ffffffffffffffda RBX: 00007efce0065fa8 RCX: 00007efcdfdde159 [ 65.892128][ T4888] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007efce0065fac [ 65.892142][ T4888] RBP: 00007efce0065fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 65.892163][ T4888] R10: 0000000000000104 R11: 0000000000000246 R12: 0000000000000000 [ 65.892182][ T4888] R13: 00007efce0066038 R14: 00007fff5892b430 R15: 00007fff5892b518 [ 65.892248][ T4888] [ 66.191963][ T4901] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 66.202597][ T12] IPVS: starting estimator thread 0... [ 66.287039][ T4902] IPVS: using max 1872 ests per chain, 93600 per kthread [ 66.610190][ T4922] netlink: 4 bytes leftover after parsing attributes in process `syz.3.496'. [ 67.085313][ T4922] team0: Port device team_slave_0 removed [ 67.175061][ T29] kauditd_printk_skb: 27 callbacks suppressed [ 67.175084][ T29] audit: type=1400 audit(1788729522.732:633): avc: denied { setopt } for pid=4940 comm="syz.4.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 67.182048][ T29] audit: type=1400 audit(1788729522.732:634): avc: denied { write } for pid=4940 comm="syz.4.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 67.260024][ T4950] loop3: detected capacity change from 0 to 256 [ 67.268784][ T4950] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 67.307642][ T29] audit: type=1400 audit(1788729522.872:635): avc: denied { connect } for pid=4954 comm="syz.4.513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 67.321687][ T4955] netlink: 830 bytes leftover after parsing attributes in process `syz.4.513'. [ 67.339874][ T4956] FAT-fs (loop3): error, corrupted file size (i_pos 196, 16779264) [ 67.339902][ T4956] FAT-fs (loop3): Filesystem has been set read-only [ 67.340075][ T4956] FAT-fs (loop3): error, corrupted file size (i_pos 196, 16779008) [ 67.340158][ T4956] FAT-fs (loop3): error, corrupted file size (i_pos 196, 16779008) [ 67.410842][ T29] audit: type=1400 audit(1788729522.972:636): avc: denied { setopt } for pid=4961 comm="syz.0.514" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 67.410879][ T29] audit: type=1400 audit(1788729522.972:637): avc: denied { connect } for pid=4961 comm="syz.0.514" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 67.473467][ T29] audit: type=1400 audit(1788729523.032:638): avc: denied { read write } for pid=4966 comm="syz.4.517" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 67.473501][ T29] audit: type=1400 audit(1788729523.032:639): avc: denied { open } for pid=4966 comm="syz.4.517" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 67.555928][ T29] audit: type=1400 audit(1788729523.112:640): avc: denied { connect } for pid=4970 comm="syz.0.518" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 67.799944][ T29] audit: type=1400 audit(1788729523.362:641): avc: denied { watch watch_reads } for pid=4980 comm="syz.0.522" path="/108/file0" dev="tmpfs" ino=586 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 67.845123][ T4956] FAT-fs (loop3): error, corrupted file size (i_pos 196, 16779008) [ 67.845204][ T4956] FAT-fs (loop3): error, corrupted file size (i_pos 196, 16779008) [ 67.845290][ T4956] FAT-fs (loop3): error, corrupted file size (i_pos 196, 16779008) [ 67.892031][ T29] audit: type=1400 audit(1788729523.442:642): avc: denied { setopt } for pid=4984 comm="syz.1.523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 69.079598][ T5022] loop3: detected capacity change from 0 to 512 [ 69.089620][ T5022] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.089868][ T5022] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.113175][ T5022] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 69.142286][ T5022] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.142384][ T5022] ext4 filesystem being mounted at /93/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.191614][ T5022] EXT4-fs error (device loop3): ext4_lookup:1787: inode #12: comm syz.3.536: iget: bad i_size value: 2533274857506816 [ 69.712193][ T5007] loop4: detected capacity change from 0 to 1764 [ 69.830686][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.887009][ T5047] netlink: 'syz.1.545': attribute type 10 has an invalid length. [ 69.887128][ T5047] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.887294][ T5047] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.915219][ T5047] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.915266][ T5047] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.915471][ T5047] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.915511][ T5047] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.937704][ T5047] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 69.985738][ T5047] netlink: 4 bytes leftover after parsing attributes in process `syz.1.545'. [ 69.985801][ T5047] bridge_slave_1: left allmulticast mode [ 69.985825][ T5047] bridge_slave_1: left promiscuous mode [ 69.985970][ T5047] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.004993][ T5047] bridge_slave_0: left allmulticast mode [ 70.005064][ T5047] bridge_slave_0: left promiscuous mode [ 70.005318][ T5047] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.044379][ T5047] bond0: (slave bridge0): Releasing backup interface [ 70.363172][ T5072] loop0: detected capacity change from 0 to 512 [ 70.373704][ T5072] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.373766][ T5072] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.395413][ T5072] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 70.412334][ T5072] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.412533][ T5072] ext4 filesystem being mounted at /114/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.439761][ T5072] EXT4-fs error (device loop0): ext4_lookup:1787: inode #12: comm syz.0.558: iget: bad i_size value: 2533274857506816 [ 70.896616][ T5085] netlink: 16 bytes leftover after parsing attributes in process `syz.4.562'. [ 71.030528][ T5097] netlink: 'syz.3.567': attribute type 10 has an invalid length. [ 71.030694][ T5097] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.030831][ T5097] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.040055][ T5093] loop4: detected capacity change from 0 to 128 [ 71.057227][ T5093] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 71.065629][ T5093] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 71.083648][ T5099] netlink: 4 bytes leftover after parsing attributes in process `syz.3.567'. [ 71.099272][ T5097] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.099323][ T5097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.099653][ T5097] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.099681][ T5097] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.105686][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.168689][ T5097] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 71.185751][ T5099] bridge_slave_1: left allmulticast mode [ 71.185786][ T5099] bridge_slave_1: left promiscuous mode [ 71.185898][ T5099] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.266440][ T5105] netlink: 3084 bytes leftover after parsing attributes in process `syz.2.571'. [ 71.266629][ T5105] netlink: 'syz.2.571': attribute type 1 has an invalid length. [ 71.266671][ T5105] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.571'. [ 71.301390][ T51] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 71.322193][ T5099] bridge_slave_0: left allmulticast mode [ 71.322267][ T5099] bridge_slave_0: left promiscuous mode [ 71.322627][ T5099] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.342866][ T5109] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5109 comm=syz.4.572 [ 71.358973][ T5099] bond0: (slave bridge0): Releasing backup interface [ 72.204435][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 72.204458][ T29] audit: type=1400 audit(1788729527.762:648): avc: denied { map } for pid=5129 comm="syz.4.577" path="socket:[11041]" dev="sockfs" ino=11041 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 73.535877][ T29] audit: type=1400 audit(1788729529.092:649): avc: denied { mount } for pid=5185 comm="syz.2.604" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 74.550805][ T5188] loop0: detected capacity change from 0 to 1764 [ 74.608034][ T5228] loop4: detected capacity change from 0 to 512 [ 74.623065][ T5228] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.623131][ T5228] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.640576][ T5228] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 74.685153][ T5228] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.685306][ T5228] ext4 filesystem being mounted at /128/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.736809][ T5228] EXT4-fs error (device loop4): ext4_lookup:1787: inode #12: comm syz.4.617: iget: bad i_size value: 2533274857506816 [ 75.023113][ T5241] tipc: Started in network mode [ 75.023175][ T5241] tipc: Node identity ac141441, cluster identity 4711 [ 75.024228][ T5241] tipc: Enabled bearer , priority 10 [ 75.062731][ T29] audit: type=1400 audit(1788729530.622:650): avc: denied { create } for pid=5242 comm="syz.3.633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 75.083126][ T5243] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Info response ret = -22) [ 75.083191][ T5243] iwpm_mapping_info_cb: Unable to parse nlmsg [ 75.083296][ T29] audit: type=1400 audit(1788729530.642:651): avc: denied { write } for pid=5242 comm="syz.3.633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 75.428832][ T3295] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.699492][ T5257] loop3: detected capacity change from 0 to 512 [ 75.810493][ T5257] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 75.811529][ T5257] EXT4-fs (loop3): orphan cleanup on readonly fs [ 75.811974][ T5257] EXT4-fs error (device loop3): ext4_orphan_get:1429: comm syz.3.629: bad orphan inode 15 [ 75.812249][ T5257] loop3: lost filesystem error report for type 5 error -117 [ 75.820731][ T29] audit: type=1400 audit(1788729531.382:652): avc: denied { write } for pid=3296 comm="syz-executor" name="123" dev="tmpfs" ino=660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 75.820771][ T29] audit: type=1400 audit(1788729531.382:653): avc: denied { write } for pid=3296 comm="syz-executor" name="123" dev="tmpfs" ino=660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 75.820807][ T29] audit: type=1400 audit(1788729531.382:654): avc: denied { write } for pid=3296 comm="syz-executor" name="123" dev="tmpfs" ino=660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 75.820904][ T29] audit: type=1400 audit(1788729531.382:655): avc: denied { write } for pid=3296 comm="syz-executor" name="123" dev="tmpfs" ino=660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 75.820956][ T5257] ext4_test_bit(bit=14, block=5) = 0 [ 75.841916][ T5257] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 75.959825][ T5257] smc: net device vlan1 applied user defined pnetid SYZ2 [ 75.967883][ T5257] smc: net device vlan1 erased user defined pnetid SYZ2 [ 76.017620][ T3376] tipc: Node number set to 2886997057 [ 76.040952][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.098815][ T5262] loop0: detected capacity change from 0 to 1764 [ 76.180804][ T5269] loop3: detected capacity change from 0 to 2048 [ 76.215516][ T5269] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.228232][ T29] audit: type=1400 audit(1788729531.772:656): avc: denied { write } for pid=5268 comm="syz.3.635" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.228265][ T29] audit: type=1400 audit(1788729531.772:657): avc: denied { read write } for pid=5268 comm="syz.3.635" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 76.602434][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.690297][ T5303] ./dev/sda1: Can't lookup blockdev [ 76.747754][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.749879][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.750635][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.753272][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.755135][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.755995][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.756732][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.758728][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.760803][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.771126][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.773415][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.775937][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.779629][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.782131][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.782878][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.785858][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.786665][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.789203][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.790072][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.790997][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.792969][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.794414][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.797979][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.800796][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.803763][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.806662][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.807470][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.809167][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.809928][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.810661][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.811545][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.812502][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.814861][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.815660][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.816755][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.817657][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.822258][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.824206][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.827227][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.828331][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.832884][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.842382][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.848450][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.848785][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.849657][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.853874][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.854834][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.858467][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.872663][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.875249][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.881597][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.884012][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.894612][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.900642][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.901569][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.911289][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.918749][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.920266][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.925256][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.932646][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.936049][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.940856][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.944023][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.949706][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.966379][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.970288][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.972811][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.974817][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.975702][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.980550][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.985784][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.996934][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 76.999563][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.009879][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.014096][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.015340][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.018203][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.023180][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.024130][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.026645][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.034674][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.037480][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.041907][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.044667][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.045235][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.048455][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.051335][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.053739][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.056285][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.063590][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.067443][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.070071][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.074154][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.080755][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.084654][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.088441][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.092020][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.092722][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.097256][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.101998][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.110070][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.113907][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.116762][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.125051][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.126261][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.131827][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.132546][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.137936][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.138604][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.142917][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.147724][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.152571][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.153469][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.166388][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.170749][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.173163][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.189794][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.191101][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.194978][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.198259][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.198967][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.201676][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.202683][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.212878][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.216980][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.217830][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.223005][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.225841][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.231698][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.240891][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.243313][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.243643][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.246655][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.247915][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.250415][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.251147][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.253014][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.256290][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.260211][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.261103][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.264939][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.266192][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.267203][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.285417][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.291931][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.294198][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.332883][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.333162][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.333695][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.339182][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.340048][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.344470][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.347992][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.348896][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.351319][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.353347][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.356117][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.358234][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.360199][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.361017][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.363447][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.368438][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.369185][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.369476][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.373689][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.378445][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.380591][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.381205][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.385994][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.386753][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.390579][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.405969][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.406678][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.409882][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.410710][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.413089][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.416019][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.416588][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.438197][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.443754][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.453145][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.458268][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.462785][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.475598][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.476795][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.479256][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 77.479387][ T29] audit: type=1400 audit(1788729533.042:661): avc: denied { kexec_image_load } for pid=5312 comm="syz.1.650" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 77.486739][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.493045][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.497523][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.502562][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.515342][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.516348][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.517639][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.529147][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.531960][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.534711][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.541588][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.546530][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.552795][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.555570][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.559904][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.563348][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.573475][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.577479][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.586808][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.599106][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.599797][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.603426][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.610901][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.624215][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.626097][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.645055][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.661123][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.704527][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.706784][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.715934][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.723537][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.729711][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.733761][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.739850][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.748290][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.751503][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.756675][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.759563][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.766610][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.773499][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.777132][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.781374][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.785477][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.790656][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.794612][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.796810][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.800914][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.803222][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.807344][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.812130][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.816963][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.819266][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.824050][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.828078][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.830851][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.837382][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.844688][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.848551][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.853081][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.861928][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.864382][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.872160][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.872531][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.874520][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.880063][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.882897][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.888634][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.895562][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.900106][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.906237][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.919542][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.925144][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.932135][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.937456][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.943566][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.957460][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.962115][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.969922][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.975198][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.981939][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 77.988736][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.000641][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.008061][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.015818][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.021709][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.031980][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.034513][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.042807][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.050264][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.056685][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.059691][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.064990][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.073741][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.074486][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.080814][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.084945][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.088944][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.091360][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.093620][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.096282][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.099353][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.103997][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.111591][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.119783][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.124309][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.128534][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.133431][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.139639][ T5305] 9pnet_fd: p9_fd_create_tcp (5305): problem connecting socket to 127.0.0.1 [ 78.657686][ T29] audit: type=1400 audit(1788729534.212:662): avc: denied { setopt } for pid=5336 comm="syz.4.661" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 79.140928][ T29] audit: type=1400 audit(1788729534.702:663): avc: denied { mount } for pid=5344 comm="syz.4.665" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 79.526860][ T29] audit: type=1400 audit(1788729535.082:664): avc: denied { unmount } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 79.629477][ T29] audit: type=1400 audit(1788729535.192:665): avc: denied { map } for pid=5369 comm="syz.2.673" path="socket:[12824]" dev="sockfs" ino=12824 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 79.904005][ T5381] loop4: detected capacity change from 0 to 1024 [ 79.910011][ T5381] EXT4-fs: Ignoring removed orlov option [ 79.910187][ T5381] EXT4-fs: Ignoring removed orlov option [ 79.952150][ T5381] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.960687][ T5381] random: crng reseeded on system resumption [ 80.043530][ T3295] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.094042][ T5389] netlink: 8 bytes leftover after parsing attributes in process `syz.0.688'. [ 80.133711][ T5389] bond0: entered promiscuous mode [ 80.141081][ T5389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.159011][ T5395] bond0: (slave ip6gre1): refused to change device type [ 80.363757][ T29] audit: type=1400 audit(1788729535.922:666): avc: denied { write } for pid=5400 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.407416][ T29] audit: type=1400 audit(1788729535.972:667): avc: denied { write } for pid=5419 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.789203][ T5446] FAULT_INJECTION: forcing a failure. [ 80.789203][ T5446] name failslab, interval 1, probability 0, space 0, times 0 [ 80.789269][ T5446] CPU: 1 UID: 0 PID: 5446 Comm: syz.4.691 Not tainted syzkaller #0 PREEMPT(lazy) [ 80.789295][ T5446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 80.789309][ T5446] Call Trace: [ 80.789316][ T5446] [ 80.789327][ T5446] __dump_stack+0x1d/0x30 [ 80.789449][ T5446] dump_stack_lvl+0x95/0xd0 [ 80.789549][ T5446] dump_stack+0x15/0x1b [ 80.789582][ T5446] should_fail_ex+0x262/0x280 [ 80.789612][ T5446] ? alloc_fdtable+0x8c/0x1d0 [ 80.789661][ T5446] should_failslab+0x8c/0xb0 [ 80.789781][ T5446] __kmalloc_cache_noprof+0x7a/0x400 [ 80.789823][ T5446] ? alloc_fdtable+0x8c/0x1d0 [ 80.789947][ T5446] ? kmem_cache_alloc_noprof+0x1f5/0x3f0 [ 80.790012][ T5446] alloc_fdtable+0x8c/0x1d0 [ 80.790154][ T5446] dup_fd+0x4ae/0x530 [ 80.790195][ T5446] __se_sys_close_range+0x10e/0x4e0 [ 80.790222][ T5446] ? xfd_validate_state+0x45/0xf0 [ 80.790330][ T5446] ? restore_fpregs_from_fpstate+0x61/0x110 [ 80.790359][ T5446] __x64_sys_close_range+0x43/0x50 [ 80.790386][ T5446] x64_sys_call+0x2198/0x2550 [ 80.790421][ T5446] do_syscall_64+0x112/0x360 [ 80.790488][ T5446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.790517][ T5446] RIP: 0033:0x7f51cd8be159 [ 80.790533][ T5446] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 80.790552][ T5446] RSP: 002b:00007f51cc317028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 80.790578][ T5446] RAX: ffffffffffffffda RBX: 00007f51cdb45fa0 RCX: 00007f51cd8be159 [ 80.790677][ T5446] RDX: 0000000000000002 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 80.790736][ T5446] RBP: 00007f51cd955024 R08: 0000000000000000 R09: 0000000000000000 [ 80.790781][ T5446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.790839][ T5446] R13: 00007f51cdb46038 R14: 00007f51cdb45fa0 R15: 00007ffc715b5a18 [ 80.790909][ T5446] [ 80.836799][ T29] audit: type=1400 audit(1788729536.392:668): avc: denied { write } for pid=5429 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.066304][ T29] audit: type=1400 audit(1788729536.622:669): avc: denied { write } for pid=5453 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.323040][ T5461] loop3: detected capacity change from 0 to 512 [ 81.331337][ T5461] EXT4-fs: Ignoring removed nomblk_io_submit option [ 81.337390][ T5461] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 81.345261][ T5461] EXT4-fs (loop3): 1 truncate cleaned up [ 81.346055][ T5461] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.379573][ T5461] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.392351][ T29] audit: type=1400 audit(1788729536.952:670): avc: denied { read write } for pid=5467 comm="syz.0.698" name="set_event" dev="tracefs" ino=2209 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 81.607832][ T5486] netlink: 'syz.3.704': attribute type 1 has an invalid length. [ 81.607927][ T5486] netlink: 4 bytes leftover after parsing attributes in process `syz.3.704'. [ 81.808820][ T313] netdevsim netdevsim0 netdevsim3: set [1, 1] type 2 family 0 port 20004 - 0 [ 81.816138][ T38] netdevsim netdevsim0 netdevsim2: set [1, 1] type 2 family 0 port 20004 - 0 [ 81.816182][ T38] netdevsim netdevsim0 netdevsim1: set [1, 1] type 2 family 0 port 20004 - 0 [ 81.816326][ T38] netdevsim netdevsim0 netdevsim0: set [1, 1] type 2 family 0 port 20004 - 0 [ 82.526977][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 82.527003][ T29] audit: type=1400 audit(1788729538.082:677): avc: denied { setopt } for pid=5523 comm="syz.4.719" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 82.527044][ T29] audit: type=1400 audit(1788729538.082:678): avc: denied { connect } for pid=5523 comm="syz.4.719" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 82.527099][ T29] audit: type=1400 audit(1788729538.082:679): avc: denied { write } for pid=5523 comm="syz.4.719" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 82.802732][ T5540] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=5540 comm=syz.1.725 [ 82.994435][ T29] audit: type=1400 audit(1788729538.552:680): avc: denied { mounton } for pid=5541 comm="syz.3.726" path="/proc/298/task" dev="proc" ino=11726 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 83.132379][ T5547] af_packet: tpacket_rcv: packet too big, clamped from 36 to 4294967272. macoff=96 [ 83.506560][ T29] audit: type=1400 audit(1788729539.062:681): avc: denied { connect } for pid=5572 comm="syz.2.740" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 83.510718][ T5569] netlink: 'syz.4.738': attribute type 7 has an invalid length. [ 83.534701][ T29] audit: type=1326 audit(1788729539.082:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5570 comm="syz.0.739" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 83.534843][ T29] audit: type=1326 audit(1788729539.082:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5570 comm="syz.0.739" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 83.534885][ T29] audit: type=1326 audit(1788729539.092:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5570 comm="syz.0.739" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=324 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 83.534964][ T29] audit: type=1326 audit(1788729539.092:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5570 comm="syz.0.739" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 83.535028][ T29] audit: type=1326 audit(1788729539.092:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5570 comm="syz.0.739" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 83.668461][ T5577] loop0: detected capacity change from 0 to 256 [ 83.679187][ T5577] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 83.754419][ T5580] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779264) [ 83.754533][ T5580] FAT-fs (loop0): Filesystem has been set read-only [ 83.754681][ T5580] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779008) [ 83.754731][ T5580] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779008) [ 84.033476][ T5577] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779008) [ 84.033529][ T5577] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779008) [ 84.051113][ T5577] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779008) [ 84.233056][ T5601] Illegal XDP return value 4294967274 on prog (id 154) dev N/A, expect packet loss! [ 84.907012][ T5620] loop4: detected capacity change from 0 to 128 [ 85.147913][ T5632] netlink: 24 bytes leftover after parsing attributes in process `syz.3.764'. [ 85.147964][ T5632] netlink: 24 bytes leftover after parsing attributes in process `syz.3.764'. [ 85.148002][ T5632] netlink: 1 bytes leftover after parsing attributes in process `syz.3.764'. [ 85.286298][ T5636] netlink: 'syz.4.767': attribute type 9 has an invalid length. [ 85.286327][ T5636] netlink: 'syz.4.767': attribute type 6 has an invalid length. [ 85.551503][ T5647] netlink: 10184 bytes leftover after parsing attributes in process `syz.3.771'. [ 85.551572][ T5647] netlink: 20 bytes leftover after parsing attributes in process `syz.3.771'. [ 85.632514][ T5651] loop4: detected capacity change from 0 to 256 [ 85.659214][ T5651] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 85.727167][ T5655] FAT-fs (loop4): error, corrupted file size (i_pos 196, 16779264) [ 85.727209][ T5655] FAT-fs (loop4): Filesystem has been set read-only [ 85.727478][ T5655] FAT-fs (loop4): error, corrupted file size (i_pos 196, 16779008) [ 85.727562][ T5655] FAT-fs (loop4): error, corrupted file size (i_pos 196, 16779008) [ 85.819021][ T5657] FAULT_INJECTION: forcing a failure. [ 85.819021][ T5657] name failslab, interval 1, probability 0, space 0, times 0 [ 85.819135][ T5657] CPU: 0 UID: 0 PID: 5657 Comm: syz.0.774 Not tainted syzkaller #0 PREEMPT(lazy) [ 85.819191][ T5657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 85.819204][ T5657] Call Trace: [ 85.819210][ T5657] [ 85.819218][ T5657] __dump_stack+0x1d/0x30 [ 85.819248][ T5657] dump_stack_lvl+0x95/0xd0 [ 85.819268][ T5657] dump_stack+0x15/0x1b [ 85.819339][ T5657] should_fail_ex+0x262/0x280 [ 85.819374][ T5657] ? dst_alloc+0xbd/0x100 [ 85.819441][ T5657] should_failslab+0x8c/0xb0 [ 85.819468][ T5657] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 85.819500][ T5657] ? dst_alloc+0xbd/0x100 [ 85.819653][ T5657] ? __pfx_ip6_dst_gc+0x10/0x10 [ 85.819741][ T5657] dst_alloc+0xbd/0x100 [ 85.819787][ T5657] ip6_pol_route+0xa41/0xef0 [ 85.819849][ T5657] ? ip6_pol_route+0x692/0xef0 [ 85.819874][ T5657] ? tick_program_event+0x79/0xc0 [ 85.819902][ T5657] ? __css_rstat_updated+0xbb/0x280 [ 85.819926][ T5657] ? _raw_spin_unlock+0x9/0x30 [ 85.820034][ T5657] ip6_pol_route_output+0x40/0x50 [ 85.820058][ T5657] ? __pfx_ip6_pol_route_output+0x10/0x10 [ 85.820108][ T5657] fib6_rule_lookup+0x14b/0x4c0 [ 85.820159][ T5657] ? tick_program_event+0x79/0xc0 [ 85.820192][ T5657] ? _raw_spin_unlock+0x9/0x30 [ 85.820283][ T5657] ? dev_get_by_index_rcu+0x9a/0xc0 [ 85.820332][ T5657] ip6_route_output_flags+0x1e0/0x2c0 [ 85.820428][ T5657] ip6_dst_lookup_tail+0xb5/0xa90 [ 85.820467][ T5657] ? sysvec_apic_timer_interrupt+0x44/0x80 [ 85.820518][ T5657] ? get_random_u32+0x144/0x1f0 [ 85.820539][ T5657] ip6_dst_lookup_flow+0x74/0xf0 [ 85.820568][ T5657] ip6_datagram_dst_update+0x384/0x5b0 [ 85.820610][ T5657] __ip6_datagram_connect+0x71e/0x7f0 [ 85.820759][ T5657] ? lock_sock_nested+0x84/0x110 [ 85.820856][ T5657] udpv6_connect+0x32/0x150 [ 85.820926][ T5657] inet_dgram_connect+0x116/0x1b0 [ 85.821106][ T5657] __sys_connect+0x1ef/0x2a0 [ 85.821329][ T5657] __x64_sys_connect+0x3f/0x50 [ 85.821452][ T5657] x64_sys_call+0x1c0b/0x2550 [ 85.821529][ T5657] do_syscall_64+0x112/0x360 [ 85.821690][ T5657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.821840][ T5657] RIP: 0033:0x7f8fd676e159 [ 85.821889][ T5657] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 85.821943][ T5657] RSP: 002b:00007f8fd51c7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 85.822002][ T5657] RAX: ffffffffffffffda RBX: 00007f8fd69f5fa0 RCX: 00007f8fd676e159 [ 85.822040][ T5657] RDX: 000000000000001c RSI: 0000200000002140 RDI: 0000000000000005 [ 85.822075][ T5657] RBP: 00007f8fd6805024 R08: 0000000000000000 R09: 0000000000000000 [ 85.822124][ T5657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.822172][ T5657] R13: 00007f8fd69f6038 R14: 00007f8fd69f5fa0 R15: 00007ffc927c5938 [ 85.822261][ T5657] [ 86.178711][ T5663] ip_tables: iptables: counters copy to user failed while replacing table [ 86.206475][ T5655] FAT-fs (loop4): error, corrupted file size (i_pos 196, 16779008) [ 86.206564][ T5655] FAT-fs (loop4): error, corrupted file size (i_pos 196, 16779008) [ 86.206775][ T5655] FAT-fs (loop4): error, corrupted file size (i_pos 196, 16779008) [ 86.289829][ T5669] loop3: detected capacity change from 0 to 512 [ 86.743907][ T5680] loop3: detected capacity change from 0 to 1024 [ 86.758522][ T5680] EXT4-fs: Ignoring removed orlov option [ 86.759550][ T5680] EXT4-fs: Ignoring removed orlov option [ 86.818113][ T5680] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.938586][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.776990][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 87.777028][ T29] audit: type=1400 audit(1788729543.332:704): avc: denied { write } for pid=5701 comm="syz.4.795" name="usb_gadget" dev="configfs" ino=72 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 87.777129][ T29] audit: type=1400 audit(1788729543.332:705): avc: denied { add_name } for pid=5701 comm="syz.4.795" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 87.777215][ T29] audit: type=1400 audit(1788729543.332:706): avc: denied { create } for pid=5701 comm="syz.4.795" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 87.922218][ T5708] syzkaller0: entered promiscuous mode [ 87.922319][ T5708] syzkaller0: entered allmulticast mode [ 88.072033][ T5723] raw_sendmsg: syz.1.799 forgot to set AF_INET. Fix it! [ 88.184239][ T29] audit: type=1400 audit(1788729543.742:707): avc: denied { ioctl } for pid=5730 comm="syz.3.803" path="/dev/rtc0" dev="devtmpfs" ino=244 ioctlcmd=0x700f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 88.356559][ T51] IPVS: starting estimator thread 0... [ 88.370149][ T5741] tmpfs: Unsupported parameter 'huge' [ 88.428308][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 88.468774][ T5738] IPVS: using max 2352 ests per chain, 117600 per kthread [ 88.881275][ T5763] netlink: 'syz.4.815': attribute type 2 has an invalid length. [ 89.065845][ T29] audit: type=1400 audit(1788729544.622:708): avc: denied { write } for pid=5753 comm="syz.2.812" name="176" dev="tmpfs" ino=942 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 89.115386][ T29] audit: type=1400 audit(1788729544.672:709): avc: denied { write } for pid=3301 comm="syz-executor" name="176" dev="tmpfs" ino=942 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 89.115476][ T29] audit: type=1400 audit(1788729544.672:710): avc: denied { write } for pid=3301 comm="syz-executor" name="176" dev="tmpfs" ino=942 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 89.115521][ T29] audit: type=1400 audit(1788729544.672:711): avc: denied { write } for pid=3301 comm="syz-executor" name="176" dev="tmpfs" ino=942 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 89.115562][ T29] audit: type=1400 audit(1788729544.672:712): avc: denied { write } for pid=3301 comm="syz-executor" name="176" dev="tmpfs" ino=942 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 89.115626][ T29] audit: type=1400 audit(1788729544.672:713): avc: denied { write } for pid=3301 comm="syz-executor" name="176" dev="tmpfs" ino=942 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 89.479414][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 89.584781][ T5787] loop3: detected capacity change from 0 to 512 [ 89.715465][ T5787] EXT4-fs error (device loop3): ext4_orphan_get:1403: inode #15: comm syz.3.825: iget: bad i_size value: 38620345925642 [ 89.715893][ T5787] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 89.716894][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 89.716914][ C0] EXT4-fs (loop3): initial error at time 1788729545: ext4_orphan_get:1403: inode 15 [ 89.716954][ C0] EXT4-fs (loop3): last error at time 1788729545: ext4_orphan_get:1403: inode 15 [ 89.767684][ T5787] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.825: couldn't read orphan inode 15 (err -117) [ 89.768081][ T5787] loop3: lost filesystem error report for type 5 error -117 [ 89.770204][ T5787] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.983138][ T5803] netlink: 20 bytes leftover after parsing attributes in process `syz.0.831'. [ 90.019670][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.092186][ T5815] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.835'. [ 90.516943][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 91.451587][ T5860] mmap: syz.1.855 (5860) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 91.546945][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 92.570705][ T5924] netlink: 8 bytes leftover after parsing attributes in process `syz.1.875'. [ 92.586941][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 92.597265][ T5913] veth0_virt_wifi: left promiscuous mode [ 92.628262][ T5913] geneve3: left promiscuous mode [ 92.686485][ T5935] netlink: 186276 bytes leftover after parsing attributes in process `syz.3.880'. [ 92.686528][ T5935] openvswitch: netlink: Flow actions attr not present in new flow. [ 92.891997][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 92.892023][ T29] audit: type=1326 audit(1788729548.452:729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.892917][ T29] audit: type=1326 audit(1788729548.452:730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.893280][ T29] audit: type=1326 audit(1788729548.452:731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.893571][ T29] audit: type=1326 audit(1788729548.452:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.895147][ T29] audit: type=1326 audit(1788729548.452:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.898450][ T29] audit: type=1326 audit(1788729548.462:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.899397][ T29] audit: type=1326 audit(1788729548.462:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.899806][ T29] audit: type=1326 audit(1788729548.462:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.901313][ T29] audit: type=1326 audit(1788729548.462:737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 92.901723][ T29] audit: type=1326 audit(1788729548.462:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5950 comm="syz.3.886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efcdfdde159 code=0x7ffc0000 [ 93.367838][ T5977] xt_hashlimit: max too large, truncated to 1048576 [ 93.464918][ T5991] netlink: 8 bytes leftover after parsing attributes in process `syz.4.900'. [ 93.464946][ T5991] netlink: 8 bytes leftover after parsing attributes in process `syz.4.900'. [ 93.626954][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 94.443166][ T6067] netlink: 8 bytes leftover after parsing attributes in process `syz.1.925'. [ 94.667865][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 95.706986][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 95.801822][ T6150] netlink: 12 bytes leftover after parsing attributes in process `syz.4.957'. [ 96.434592][ T6172] capability: warning: `syz.1.967' uses 32-bit capabilities (legacy support in use) [ 96.746919][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 97.020057][ T4005] kernel read not supported for file /kmsg (pid: 4005 comm: kworker/0:15) [ 97.358386][ T6055] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 97.797177][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 98.275177][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 98.275206][ T29] audit: type=1400 audit(1788729553.832:757): avc: denied { getattr } for pid=6266 comm="syz.2.1003" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 98.343706][ T29] audit: type=1400 audit(1788729553.902:758): avc: denied { connect } for pid=6266 comm="syz.2.1003" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 98.709908][ T6291] netlink: 'syz.0.1012': attribute type 21 has an invalid length. [ 98.836934][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 98.853842][ T29] audit: type=1400 audit(1788729554.412:759): avc: denied { mount } for pid=6279 comm="syz.2.1008" name="/" dev="rpc_pipefs" ino=16863 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 99.392039][ T29] audit: type=1326 audit(1788729554.952:760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6319 comm="syz.0.1023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 99.392095][ T29] audit: type=1326 audit(1788729554.952:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6319 comm="syz.0.1023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 99.392759][ T29] audit: type=1326 audit(1788729554.952:762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6319 comm="syz.0.1023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 99.392920][ T29] audit: type=1326 audit(1788729554.952:763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6319 comm="syz.0.1023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 99.393990][ T29] audit: type=1326 audit(1788729554.952:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6319 comm="syz.0.1023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=426 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 99.442202][ T29] audit: type=1326 audit(1788729555.002:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6319 comm="syz.0.1023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 99.443736][ T29] audit: type=1326 audit(1788729555.002:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6319 comm="syz.0.1023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fd676e159 code=0x7ffc0000 [ 99.762535][ T6355] loop3: detected capacity change from 0 to 512 [ 99.778476][ T6355] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.857628][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.866913][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 100.580811][ T6393] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1050'. [ 100.632034][ T6397] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 100.907001][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 101.428569][ T6468] sch_tbf: burst 32855 is lower than device lo mtu (11337746) ! [ 101.478603][ T6473] team0 (unregistering): Port device team_slave_0 removed [ 101.489611][ T6473] team0 (unregistering): Port device team_slave_1 removed [ 101.957158][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 102.368542][ T6548] FAULT_INJECTION: forcing a failure. [ 102.368542][ T6548] name failslab, interval 1, probability 0, space 0, times 0 [ 102.368588][ T6548] CPU: 1 UID: 0 PID: 6548 Comm: syz.3.1110 Not tainted syzkaller #0 PREEMPT(lazy) [ 102.368624][ T6548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 102.368643][ T6548] Call Trace: [ 102.368652][ T6548] [ 102.368663][ T6548] __dump_stack+0x1d/0x30 [ 102.368794][ T6548] dump_stack_lvl+0x95/0xd0 [ 102.368855][ T6548] dump_stack+0x15/0x1b [ 102.368885][ T6548] should_fail_ex+0x262/0x280 [ 102.368919][ T6548] ? pidfs_register_pid_gfp+0x8a/0x170 [ 102.368965][ T6548] should_failslab+0x8c/0xb0 [ 102.369070][ T6548] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 102.369112][ T6548] ? pidfs_register_pid_gfp+0x8a/0x170 [ 102.369158][ T6548] pidfs_register_pid_gfp+0x8a/0x170 [ 102.369409][ T6548] unix_socketpair+0x77/0x410 [ 102.369458][ T6548] __sys_socketpair+0x225/0x430 [ 102.369506][ T6548] __x64_sys_socketpair+0x52/0x60 [ 102.369545][ T6548] x64_sys_call+0x1bf7/0x2550 [ 102.369619][ T6548] do_syscall_64+0x112/0x360 [ 102.369657][ T6548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.369680][ T6548] RIP: 0033:0x7efcdfdde159 [ 102.369695][ T6548] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 102.369769][ T6548] RSP: 002b:00007efcde837028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 102.369814][ T6548] RAX: ffffffffffffffda RBX: 00007efce0065fa0 RCX: 00007efcdfdde159 [ 102.369835][ T6548] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 102.369853][ T6548] RBP: 00007efcdfe75024 R08: 0000000000000000 R09: 0000000000000000 [ 102.369871][ T6548] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000000 [ 102.369889][ T6548] R13: 00007efce0066038 R14: 00007efce0065fa0 R15: 00007fff5892b518 [ 102.369916][ T6548] [ 102.874344][ T6572] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1115'. [ 102.986964][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 103.243318][ T6578] hub 1-0:1.0: USB hub found [ 103.243525][ T6578] hub 1-0:1.0: 8 ports detected [ 103.593151][ T29] kauditd_printk_skb: 64 callbacks suppressed [ 103.593179][ T29] audit: type=1400 audit(1788729559.152:831): avc: denied { append } for pid=6598 comm="syz.0.1128" name="uprobe_events" dev="tracefs" ino=47 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 103.754919][ T29] audit: type=1400 audit(1788729559.312:832): avc: denied { ioctl } for pid=6605 comm="syz.3.1131" path="socket:[18216]" dev="sockfs" ino=18216 ioctlcmd=0x89ee scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 103.793966][ T6606] tipc: Started in network mode [ 103.794023][ T6606] tipc: Node identity 7f000001, cluster identity 4711 [ 103.794118][ T6606] tipc: New replicast peer: 127.0.0.2 [ 103.794272][ T6606] tipc: Enabled bearer , priority 10 [ 103.890041][ T6611] netlink: 'syz.1.1133': attribute type 12 has an invalid length. [ 104.027010][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 104.348942][ T6633] syzkaller0: entered promiscuous mode [ 104.348977][ T6633] syzkaller0: entered allmulticast mode [ 105.036416][ T29] audit: type=1400 audit(1788729560.592:833): avc: denied { create } for pid=6646 comm="syz.1.1148" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 105.066953][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 105.080320][ T29] audit: type=1400 audit(1788729560.622:834): avc: denied { write } for pid=6646 comm="syz.1.1148" name="file0" dev="tmpfs" ino=1343 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 105.080426][ T29] audit: type=1400 audit(1788729560.622:835): avc: denied { open } for pid=6646 comm="syz.1.1148" path="/253/file0" dev="tmpfs" ino=1343 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 105.080453][ T29] audit: type=1400 audit(1788729560.622:836): avc: denied { ioctl } for pid=6646 comm="syz.1.1148" path="/253/file0" dev="tmpfs" ino=1343 ioctlcmd=0x1273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 105.262343][ T3511] tipc: Node number set to 2130706433 [ 105.304399][ T29] audit: type=1400 audit(1788729560.862:837): avc: denied { unlink } for pid=3296 comm="syz-executor" name="file0" dev="tmpfs" ino=1343 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 105.453368][ T29] audit: type=1326 audit(1788729561.012:838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6659 comm="syz.4.1154" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51cd8be159 code=0x7ffc0000 [ 105.453432][ T29] audit: type=1326 audit(1788729561.012:839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6659 comm="syz.4.1154" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51cd8be159 code=0x7ffc0000 [ 105.455287][ T29] audit: type=1326 audit(1788729561.012:840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6659 comm="syz.4.1154" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51cd8be159 code=0x7ffc0000 [ 105.492274][ T6654] netlink: 277 bytes leftover after parsing attributes in process `syz.2.1152'. [ 106.107051][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 106.280894][ T6679] RDS: rds_bind could not find a transport for ::ffff:172.20.20.170, load rds_tcp or rds_rdma? [ 106.791617][ T6710] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1174'. [ 107.146933][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 107.257531][ T6740] netlink: 'syz.4.1187': attribute type 1 has an invalid length. [ 107.266231][ T6724] loop3: detected capacity change from 0 to 512 [ 107.331359][ T6740] 8021q: adding VLAN 0 to HW filter on device bond2 [ 107.371969][ T6746] 8021q: adding VLAN 0 to HW filter on device bond2 [ 107.372627][ T6746] bond2: (slave gre1): The slave device specified does not support setting the MAC address [ 107.392140][ T6746] bond2: (slave gre1): Error -95 calling set_mac_address [ 107.416227][ T6740] gretap2: entered promiscuous mode [ 107.422150][ T6740] bond2: (slave gretap2): making interface the new active one [ 107.422337][ T6740] bond2: (slave gretap2): Enslaving as an active interface with an up link [ 107.451459][ T6753] netlink: 'syz.1.1191': attribute type 2 has an invalid length. [ 107.459587][ T6753] 0: entered promiscuous mode [ 107.509047][ T6751] serio: Serial port ttyS3 [ 107.864382][ T6783] xt_policy: neither incoming nor outgoing policy selected [ 107.952165][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32784 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 107.952269][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32800 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 107.952435][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32816 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 107.952602][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32832 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 107.952818][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32848 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 107.952901][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32864 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 107.953107][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32880 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 107.955305][ T6787] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1203'. [ 108.000556][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32896 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 108.003625][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=4096 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 108.012481][ T6789] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29008 sclass=netlink_audit_socket pid=6789 comm=syz.3.1204 [ 108.187086][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 108.612147][ T6812] ./dev/sda1: Can't lookup blockdev [ 108.648193][ T6816] can-isotp: isotp_sendmsg: can_send_ret -ENETDOWN [ 108.684499][ T6820] ./dev/sda1: Can't lookup blockdev [ 108.800473][ T29] kauditd_printk_skb: 205 callbacks suppressed [ 108.800507][ T29] audit: type=1400 audit(1788729564.362:1046): avc: denied { setopt } for pid=6824 comm="syz.4.1218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 108.852519][ T313] IPVS: starting estimator thread 0... [ 108.889614][ T6834] tipc: Failed to remove unknown binding: 66,0,0/0:4291064751/4291064753 [ 108.889652][ T6834] tipc: Failed to remove unknown binding: 66,0,0/0:4291064751/4291064752 [ 108.890458][ T6834] tipc: Failed to remove unknown binding: 66,0,0/0:4291064751/4291064753 [ 108.890533][ T6834] tipc: Failed to remove unknown binding: 66,0,0/0:4291064751/4291064752 [ 108.936953][ T6830] IPVS: using max 1968 ests per chain, 98400 per kthread [ 109.002005][ T6846] ip_tables: iptables: counters copy to user failed while replacing table [ 109.226984][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 109.485904][ T29] audit: type=1400 audit(1788729565.042:1047): avc: denied { create } for pid=6867 comm="syz.3.1235" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 109.506992][ T29] audit: type=1400 audit(1788729565.042:1048): avc: denied { bind } for pid=6867 comm="syz.3.1235" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 109.507105][ T29] audit: type=1400 audit(1788729565.042:1049): avc: denied { listen } for pid=6867 comm="syz.3.1235" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 109.509409][ T6869] loop3: detected capacity change from 0 to 128 [ 109.513624][ T6869] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 109.529292][ T6869] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 109.732330][ T29] audit: type=1400 audit(1788729565.292:1050): avc: denied { write } for pid=6871 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 109.752497][ T6880] ip_tables: iptables: counters copy to user failed while replacing table [ 109.794961][ T29] audit: type=1400 audit(1788729565.352:1051): avc: denied { write } for pid=6890 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 109.868763][ T6891] loop3: detected capacity change from 0 to 256 [ 109.903674][ T6891] vfat: Bad value for 'uni_xlate' [ 109.968977][ T6891] loop3: detected capacity change from 0 to 128 [ 109.988106][ T6891] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 110.093203][ T29] audit: type=1400 audit(1788729565.652:1052): avc: denied { write } for pid=6893 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 110.136116][ T6911] loop3: detected capacity change from 0 to 128 [ 110.177442][ T6911] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 110.181493][ T6911] ext4 filesystem being mounted at /214/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.212277][ T29] audit: type=1400 audit(1788729565.772:1053): avc: denied { write } for pid=6910 comm="syz.3.1241" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 110.246924][ T29] audit: type=1400 audit(1788729565.802:1054): avc: denied { write } for pid=6916 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 110.276952][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 110.323390][ T29] audit: type=1400 audit(1788729565.882:1055): avc: denied { execute } for pid=6910 comm="syz.3.1241" path="/214/file1/file1" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 110.674679][ T6937] pim6reg1: entered promiscuous mode [ 110.674703][ T6937] pim6reg1: entered allmulticast mode [ 111.317054][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 112.346959][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 113.386955][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 113.421434][ T3299] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 113.863693][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 113.863718][ T29] audit: type=1326 audit(1788729569.422:1066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 113.870384][ T29] audit: type=1326 audit(1788729569.432:1067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 113.897837][ T29] audit: type=1326 audit(1788729569.462:1068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 113.924410][ T29] audit: type=1326 audit(1788729569.482:1069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 113.926068][ T29] audit: type=1326 audit(1788729569.482:1070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 113.953527][ T29] audit: type=1326 audit(1788729569.512:1071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 113.980491][ T29] audit: type=1326 audit(1788729569.542:1072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 113.982106][ T29] audit: type=1326 audit(1788729569.542:1073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 114.009302][ T29] audit: type=1326 audit(1788729569.572:1074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 114.035032][ T29] audit: type=1326 audit(1788729569.592:1075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6962 comm="syz.2.1259" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb1f147e98e code=0x7ffc0000 [ 114.437227][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 114.457277][ T313] rpcbind: server 127.0.0.1 not responding, timed out [ 114.540236][ T6984] ./dev/sda1: Can't lookup blockdev [ 114.585306][ T6990] netlink: 80 bytes leftover after parsing attributes in process `syz.4.1269'. [ 114.772361][ T7007] netlink: 'syz.1.1275': attribute type 2 has an invalid length. [ 115.274045][ T7039] netlink: 'syz.1.1285': attribute type 1 has an invalid length. [ 115.292613][ T7039] 8021q: adding VLAN 0 to HW filter on device bond1 [ 115.318906][ T7039] bond1: (slave veth5): Enslaving as an active interface with a down link [ 115.330762][ T7039] batman_adv: batadv0: Interface deactivated: dummy0 [ 115.353629][ T7039] batman_adv: batadv0: Removing interface: dummy0 [ 115.365809][ T7039] bond1: (slave dummy0): making interface the new active one [ 115.374702][ T7039] dummy0: entered promiscuous mode [ 115.374968][ T7039] bond1: (slave dummy0): Enslaving as an active interface with an up link [ 115.391962][ T7039] netlink: 'syz.1.1285': attribute type 10 has an invalid length. [ 115.391981][ T7039] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1285'. [ 115.418244][ T7039] bond1: (slave dummy0): Releasing active interface [ 115.474871][ T7044] ./dev/sda1: Can't lookup blockdev [ 115.477087][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 115.661942][ T7055] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1291'. [ 116.506931][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 116.868712][ T7104] ================================================================== [ 116.868762][ T7104] BUG: KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read [ 116.868833][ T7104] [ 116.868839][ T7104] write to 0xffff88810ab7afa0 of 8 bytes by task 7109 on cpu 1: [ 116.868856][ T7104] shmem_file_splice_read+0x401/0x590 [ 116.868892][ T7104] splice_direct_to_actor+0x261/0x680 [ 116.868935][ T7104] do_splice_direct+0x119/0x1a0 [ 116.868976][ T7104] do_sendfile+0x37d/0x640 [ 116.868998][ T7104] __x64_sys_sendfile64+0x105/0x150 [ 116.869035][ T7104] x64_sys_call+0x1015/0x2550 [ 116.869068][ T7104] do_syscall_64+0x112/0x360 [ 116.869103][ T7104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.869126][ T7104] [ 116.869155][ T7104] write to 0xffff88810ab7afa0 of 8 bytes by task 7104 on cpu 0: [ 116.869175][ T7104] shmem_file_splice_read+0x401/0x590 [ 116.869210][ T7104] splice_direct_to_actor+0x261/0x680 [ 116.869266][ T7104] do_splice_direct+0x119/0x1a0 [ 116.869306][ T7104] do_sendfile+0x37d/0x640 [ 116.869328][ T7104] __x64_sys_sendfile64+0x105/0x150 [ 116.869368][ T7104] x64_sys_call+0x1015/0x2550 [ 116.869399][ T7104] do_syscall_64+0x112/0x360 [ 116.869433][ T7104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.869453][ T7104] [ 116.869457][ T7104] value changed: 0x00000000000005f5 -> 0x00000000000005ff [ 116.869468][ T7104] [ 116.869471][ T7104] Reported by Kernel Concurrency Sanitizer on: [ 116.869481][ T7104] CPU: 0 UID: 0 PID: 7104 Comm: syz.4.1307 Not tainted syzkaller #0 PREEMPT(lazy) [ 116.869505][ T7104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 116.869521][ T7104] ================================================================== [ 117.546925][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 118.586964][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 119.626974][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 120.666956][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 121.706951][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 122.747006][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 123.786958][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 124.827010][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 125.866992][ C1] IPVS: dh: UDP 224.0.0.2:0 - no destination available