last executing test programs: 18.901216612s ago: executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000019c0)='cgroup.controllers\x00', 0x275a, 0x0) preadv2(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/173, 0xad}], 0x1, 0x0, 0x0, 0x3b) 18.880838815s ago: executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x400000000000003, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback}}, @sadb_x_nat_t_type={0x1, 0x8}]}, 0x58}}, 0x0) 18.85433529s ago: executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140), 0xe9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580), &(0x7f0000000240)=0xff19) 18.830669443s ago: executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000000)='\x00\x00\x00\x00\t\x00\x00\x00', 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) dup3(r0, r1, 0x0) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x84) 18.789147269s ago: executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$MAP_CREATE(0x2000000000000000, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="600000000206010800000000000000000000000014000780080011400000000005001500ffffffff050005000a000000050001000720000005000400000000000900020073797a310000000011000300686173683a69702c706f7274"], 0x60}}, 0x0) 18.748359136s ago: executing program 3: ptrace(0x10, 0x1) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='tlb_flush\x00'}, 0x10) ptrace$getenv(0x4203, r1, 0x0, &(0x7f0000000000)) 7.789598606s ago: executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000280)=0x52) 7.776921487s ago: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000500)=ANY=[@ANYBLOB="38000000180001000000000000000000020000000000000900000000060015000200000014001680100008800400018006000180"], 0x38}}, 0x0) 7.768856249s ago: executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7020000f3ffffb0150000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'ipvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x3c}}, 0x0) 7.729324355s ago: executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = io_uring_setup(0x63d2, &(0x7f0000000240)) io_uring_register$IORING_REGISTER_BUFFERS2(r0, 0x14, &(0x7f0000003480)={0x4, 0x0, 0x4, &(0x7f00000001c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x0}, 0x2) io_uring_enter(r0, 0x38ea, 0x0, 0x11, 0x0, 0x0) 7.716871067s ago: executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)=0x1) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) read(r0, &(0x7f00000000c0)=""/42, 0x24) 7.705960008s ago: executing program 0: syz_io_uring_setup(0x239, &(0x7f0000000080), 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) ptrace(0x10, 0x1) r0 = inotify_init1(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$getenv(0xd, r1, 0x0, &(0x7f0000000000)) 1.43456799s ago: executing program 1: io_submit(0x0, 0x1, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000005, 0x13, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc7, 0x0, &(0x7f00000000c0)) 1.419284772s ago: executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$vga_arbiter(r0, &(0x7f0000002bc0)=@unlock_all, 0xb) 1.404185235s ago: executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 1.36810139s ago: executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000070000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={0x0, r1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x4000094) setsockopt$inet6_udp_encap(r0, 0x11, 0x68, &(0x7f0000003a80)=0x2, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0x43451) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x20001400) ioctl$TUNSETOFFLOAD(r4, 0x40047452, 0x20004002) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) lsm_get_self_attr(0x65, &(0x7f0000000240)={0x0, 0x0, 0x3e, 0x1e, ""/30}, &(0x7f0000000340)=0x3e, 0x0) 1.210808444s ago: executing program 1: open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000340)="b0fef28adda655a00a8ce0bb7d504206000000000000001abe0a88f67472c3cd975c9884ae01084df2b7f556e2a043b74efe85a30267", 0x36}], 0x1}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=@acquire={0x1ac, 0x17, 0x0, 0x0, 0x0, {{@in=@empty}, @in6=@private1, {@in6=@private2, @in=@multicast1}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}}}, [@tmpl={0x84, 0x5, [{{@in=@local}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x0, @in6=@loopback}]}]}, 0x1ac}}, 0x0) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000800000003003c02ffffffef3501"], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000a00)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}], [], 0x6b}}) newfstatat(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', 0x0, 0x0) 1.169761631s ago: executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 1.091057513s ago: executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000006000000000084e27fc70000000f000000c5000000a000020095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='io_uring_register\x00', r0}, 0x10) r1 = syz_io_uring_setup(0x7dca, &(0x7f0000000340), &(0x7f0000000140), &(0x7f0000000100)) r2 = io_uring_setup(0x2edd, &(0x7f0000000040)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0x1a, 0x20000028, r3) 1.075206965s ago: executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)={0x38, 0xd, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5}]}, 0x38}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, 0x0, 0x110) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x42fffffe) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x40}}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) 1.056767867s ago: executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x11, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffdd, 0xa}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7}, 0x48) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x4000000, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @empty}, 0x2a0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @multicast2}, {0x2, 0x0, @empty}, 0xab852ebbeefbd6b1, 0x0, 0x0, 0x0, 0x1}) 1.04593689s ago: executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4101}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001a00010000000000000000000a80000000000008"], 0x24}}, 0x0) 1.036263941s ago: executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/mdstat\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r2 = fcntl$dupfd(r1, 0x0, r0) mount$9p_fd(0x0, &(0x7f0000000180)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) 338.837968ms ago: executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x1c, 0x6, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYRES32=r0], 0x44}, 0x1, 0x0, 0x0, 0x814}, 0x4000000) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0185879, &(0x7f0000000080)={@desc={0x1, 0x0, @desc4}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f00000003c0)=0x1e) ioctl$AUTOFS_IOC_EXPIRE_MULTI(0xffffffffffffffff, 0x40049366, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PPPIOCSACTIVE(r0, 0x40047459, &(0x7f0000000080)={0xfffffffffffffe43, 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), r2) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0x4, [@var={0x2, 0x0, 0x0, 0x11, 0x4}, @const={0x0, 0x0, 0x0, 0x2}, @func_proto={0x2, 0x0, 0x0, 0x8, 0x2}, @var={0x2, 0x0, 0x0, 0xe, 0x1}]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x54}, 0x20) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0xc0, r4, 0x1, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d, 0x3}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x64f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40040}, 0xc080) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x2080, 0x0) ioctl$VT_RELDISP(r5, 0x5605) ioctl$PPPIOCGIDLE64(r0, 0x8010743f, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) 323.519441ms ago: executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x8}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) close_range(r0, r3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r4}, &(0x7f0000000240), &(0x7f00000003c0)=r6}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r5, r2, 0x25, 0x2, @val=@tcx}, 0x40) syz_emit_ethernet(0x22, &(0x7f0000000100)={@broadcast, @local, @val={@void}, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "534ead40a3537293"}}}}, 0x0) 307.842842ms ago: executing program 2: r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) pipe(&(0x7f0000000100)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00'}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="b8000000540001002cbd7000ffdbdf2507000000", @ANYRES32=r2, @ANYBLOB="20000100", @ANYRES32=r2, @ANYBLOB="00010400ff02000000000000000000000000000186dd000020", @ANYBLOB, @ANYRES32=r2, @ANYBLOB="010103000000000000000000000000000000000000000000200001", @ANYRES32=r2, @ANYBLOB="01020200fc00000000000000000000000000000086dd000020000100", @ANYRES32=r2, @ANYBLOB="01020200fc01000000000000000003000000004727a1b900e24e5e121e052f0428c7270daa35c5c9f8e866e05f762d423a2da3f230276233c3db2909454a6d82158f4ff47a6078c300d7d815008b564a1f494e17c6000000995d0f428dc208364bd63a28ebe9c3b1bb948f8eb48bec7e315fcecec8c007a2ffb1669f99108c89c670347eddb7f4ac882956e7dce37e7bdb5a8ef352e177e05feccc998d1dee032681795e7b04747a9496119f1adc92ff6bf51073ce"], 0xb8}}, 0x0) 297.672554ms ago: executing program 2: perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080), 0x10010) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000005, 0x10012, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0xc, 0x0, &(0x7f0000000000)) 283.763697ms ago: executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) prctl$PR_SET_SECUREBITS(0x1c, 0x1e) setfsuid(0xee01) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x3c, 0x2, 0x9, 0x3, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x28, 0x2, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8}}}]}]}, 0x3c}}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) syz_open_pts(0xffffffffffffffff, 0x105b01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000001240)='./file2\x00', 0x14552, &(0x7f0000000b40)=ANY=[@ANYBLOB="00e789da34e04a1ffbc2dc5c07001a000100000000897b2a1d84f5c7ffff00000000000067e77dc70b90bbb45efd97899a16f2df4fa2a8f069d9b047389f672eb3080000000000000065890d2d0d1b8d3d62f6d77b0283e166e2ca4c35483d3f00d6bf7da9299e6e81c96daf520300a16cab12d75a852b3e4470420877efbe1f000000000000007e15f9b683e63cfff7c638bca835b33bc18c4ed0351cd285197b0241569048b5b416ba1c57217be5a338392f831637ee8c25bb2183634a33b18c4b459f9aea5ab222d7060000000000665106000000a803d1b56126efec0225a5433883b0d17cb21dbfd886caf2624e7f00da0ef9893ef57c79a182dceca9c46a9f8b001e53b29c0c698ed30d8942e94ac057bde74e42021d895c22b6400000002b2c604ed73249e80f08bfdcebee7a07856a3a23e0907f3dc0eb52c40f6b21c14832dd9845ee8d8733b52c8422295fde5626cd43fb43fb3acf9b2e840713cba86d43a570ee3589b7e9000000000000000000000000000000dc85131317c56465978d957d000000000000000000000000000000000000000000000000000000000000000000301171e8e3a2d0c842c20fd293c073b93f7662fad1f4ae3e1fe359aa29a4b8965229fa06b0fb2e23d2644cfbdbd6929aa42151ea48334743ad0c378641e74d55d6cd7b098599190100000055ec9c0c26b71588d6fc97e3098fb0e778be446659cf665e7f848d85de70c3c426a539a9a0e92e7bbf77528053dcb3b791b8e3faae507a3b721b670b06b78bb09e82ecc85a4bbc596d8ce02a2cbede5573f8bdc84d61c5634fffa50e74ec0f2da4f3d82c2d2b5a20ec152df14481c3bb59a23e014d07fc070d87f58118f468bf80283e0ce7efda7906f9c53319aef22e01a9ba5649fc10fb5b8132dcf42c47a4b79efb9f720ebd2dcc1634f870cee6201bc0ad9e17c4633a17de505bed8fded3053cb455636132bdae3239b9c8b437256ac21a49c4f03b268c47e9becbaff440728429f9e0b0222485188b745b3c871d01d27eb4e5e00bcd79b95601098e044345a8aaa12fda56277aef89192b9af038ab8808a2adf0c3a15ec863e5f352c7967607cede40848eae2704701b7af0a0b30e9e5b76f45500000000000000", @ANYRESDEC=0x0], 0xfb, 0x11e0, &(0x7f00000036c0)="$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r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000500), 0xbf) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r3, &(0x7f0000000180), 0x40001) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 133.680959ms ago: executing program 4: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='cpu&20\t&&') 0s ago: executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x1305}, 0x48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSTI(r2, 0x540a, 0x0) kernel console output (not intermixed with test programs): 409.750576][ T50] veth1_macvtap: left promiscuous mode [ 409.756035][ T50] veth0_macvtap: left promiscuous mode [ 409.761622][ T50] veth1_vlan: left promiscuous mode [ 409.766826][ T50] veth0_vlan: left promiscuous mode [ 409.839998][ T50] team0 (unregistering): Port device team_slave_1 removed [ 409.850466][ T50] team0 (unregistering): Port device team_slave_0 removed [ 409.888754][T24501] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 409.928178][T24506] 8021q: adding VLAN 0 to HW filter on device bond0 [ 409.939991][T24506] 8021q: adding VLAN 0 to HW filter on device team0 [ 409.949498][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 409.956561][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 409.970236][T24501] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 409.990366][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 409.997452][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 410.017094][T24506] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 410.027519][T24506] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 410.070514][T24501] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.099749][T24506] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 410.162019][T24501] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 410.170834][T24501] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 410.183953][T24501] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 410.193703][T24501] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 410.211899][T24506] veth0_vlan: entered promiscuous mode [ 410.223702][T24506] veth1_vlan: entered promiscuous mode [ 410.248847][T24506] veth0_macvtap: entered promiscuous mode [ 410.260398][T24506] veth1_macvtap: entered promiscuous mode [ 410.275382][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 410.285967][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.295866][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 410.306477][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.316452][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 410.327045][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.336885][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 410.347362][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.357171][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 410.367652][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.377512][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 410.388011][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.398614][T24506] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 410.407758][T24501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 410.417772][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 410.428263][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.438172][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 410.448727][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.458605][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 410.469142][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.478943][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 410.489443][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.499370][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 410.509845][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.519671][T24506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 410.530097][T24506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 410.542081][T24506] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 410.556498][T24501] 8021q: adding VLAN 0 to HW filter on device team0 [ 410.568207][T24506] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.577038][T24506] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.585873][T24506] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.594658][T24506] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.611688][ T3179] bridge0: port 1(bridge_slave_0) entered blocking state [ 410.618814][ T3179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 410.650586][ T3182] bridge0: port 2(bridge_slave_1) entered blocking state [ 410.657879][ T3182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 410.704827][T24886] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 410.716198][T25567] netlink: 'syz-executor.2': attribute type 21 has an invalid length. [ 410.726406][T25567] __nla_validate_parse: 2 callbacks suppressed [ 410.726491][T25567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 410.742757][T24886] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 410.754840][T24886] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 410.772121][T24886] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 410.790422][T24501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 410.832899][T25579] loop2: detected capacity change from 0 to 512 [ 410.858810][T25579] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 410.874451][T24886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 410.883112][T25579] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 410.891476][T25579] System zones: 1-12 [ 410.900644][T25579] EXT4-fs (loop2): 1 truncate cleaned up [ 410.903974][T24886] 8021q: adding VLAN 0 to HW filter on device team0 [ 410.909581][T25579] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 410.927556][T24501] veth0_vlan: entered promiscuous mode [ 410.937766][ T3176] bridge0: port 1(bridge_slave_0) entered blocking state [ 410.944923][ T3176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 410.963553][T24501] veth1_vlan: entered promiscuous mode [ 410.978342][T24506] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 410.991429][ T3176] bridge0: port 2(bridge_slave_1) entered blocking state [ 410.998635][ T3176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 411.016251][T24501] veth0_macvtap: entered promiscuous mode [ 411.027437][T24501] veth1_macvtap: entered promiscuous mode [ 411.047831][T24886] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 411.065646][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.076213][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.086068][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.096543][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.106494][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.116955][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.126853][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.137267][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.147127][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.157789][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.167590][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.178038][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.187897][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.198357][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.212009][T24501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 411.227883][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.238427][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.248332][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.258791][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.268787][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.279255][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.289249][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.299804][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.309725][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.320161][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.329971][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.340410][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.350225][T24501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.360639][T24501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.380191][T24501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 411.400174][T24501] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 411.408955][T24501] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 411.417777][T24501] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 411.426579][T24501] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 411.448497][T24886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 411.544831][T24886] veth0_vlan: entered promiscuous mode [ 411.554102][T24886] veth1_vlan: entered promiscuous mode [ 411.557072][T25617] loop1: detected capacity change from 0 to 2048 [ 411.577513][T24886] veth0_macvtap: entered promiscuous mode [ 411.588591][T24886] veth1_macvtap: entered promiscuous mode [ 411.596347][T25617] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 411.596820][T25620] netlink: 'syz-executor.2': attribute type 21 has an invalid length. [ 411.617327][T25620] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 411.619615][T25617] ext4 filesystem being mounted at /root/syzkaller-testdir193253231/syzkaller.8JJ1YG/1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 411.647510][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.657989][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.667824][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.678338][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.688336][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.698992][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.708856][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.719310][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.729200][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.739630][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.749456][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.759959][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.769892][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.780334][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.790213][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 411.800834][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.815692][T24886] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 411.835006][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.845627][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.850170][T25617] loop1: detected capacity change from 2048 to 64 [ 411.855499][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.872467][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.882512][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.887526][T25627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 411.893029][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.908646][T25617] bio_check_eod: 111 callbacks suppressed [ 411.908660][T25617] syz-executor.1: attempt to access beyond end of device [ 411.908660][T25617] loop1: rw=2049, sector=1536, nr_sectors = 136 limit=64 [ 411.911983][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.917695][T25617] EXT4-fs warning (device loop1): ext4_end_bio:346: I/O error 10 writing to inode 19 starting block 192) [ 411.931702][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.963365][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.973802][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 411.983785][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 411.994297][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 412.004349][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 412.004423][T25617] Buffer I/O error on device loop1, logical block 192 [ 412.014808][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 412.021681][T25617] Buffer I/O error on device loop1, logical block 193 [ 412.031390][T24886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 412.031408][T24886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 412.034720][T24886] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 412.038273][T25617] Buffer I/O error on device loop1, logical block 194 [ 412.061620][T24886] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 412.065623][T25617] Buffer I/O error on device loop1, logical block 195 [ 412.072378][T24886] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 412.081102][T25617] Buffer I/O error on device loop1, logical block 196 [ 412.087750][T24886] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 412.096449][T25617] Buffer I/O error on device loop1, logical block 197 [ 412.103261][T24886] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 412.111925][T25617] Buffer I/O error on device loop1, logical block 198 [ 412.134289][T25617] Buffer I/O error on device loop1, logical block 199 [ 412.141046][T25617] Buffer I/O error on device loop1, logical block 200 [ 412.147843][T25617] Buffer I/O error on device loop1, logical block 201 [ 412.190176][T24501] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 412.212892][T25621] kmmpd-loop1: attempt to access beyond end of device [ 412.212892][T25621] loop1: rw=14337, sector=512, nr_sectors = 8 limit=64 [ 412.226521][T25621] buffer_io_error: 17 callbacks suppressed [ 412.226532][T25621] Buffer I/O error on dev loop1, logical block 64, lost sync page write [ 412.920761][T25652] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 412.978859][T25656] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 413.245660][T25664] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 413.253908][T25664] netlink: 252 bytes leftover after parsing attributes in process `syz-executor.2'. [ 413.315100][T25666] loop2: detected capacity change from 0 to 128 [ 414.368307][ T29] audit: type=1400 audit(1719161269.936:64148): avc: denied { remount } for pid=25694 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 414.368317][T25697] hugetlbfs: Unknown parameter 'sizeo*' [ 414.389016][T25692] loop3: detected capacity change from 0 to 8192 [ 414.492636][ T29] audit: type=1400 audit(1719161270.066:64149): avc: denied { unmount } for pid=24506 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 414.593936][ T3134] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 414.681498][ T3134] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 414.752056][ T3134] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 414.813963][ T3134] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 414.914146][T25758] loop2: detected capacity change from 0 to 2048 [ 414.926880][T25711] chnl_net:caif_netlink_parms(): no params data found [ 414.950148][T25758] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 414.972682][ T29] audit: type=1400 audit(1719161270.546:64150): avc: denied { read write } for pid=25757 comm="syz-executor.2" name="file2" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 414.996087][ T29] audit: type=1400 audit(1719161270.546:64151): avc: denied { open } for pid=25757 comm="syz-executor.2" path="/root/syzkaller-testdir1689299775/syzkaller.NkLZR7/38/file0/file2" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 415.025360][ T3134] bridge_slave_1: left allmulticast mode [ 415.031124][ T3134] bridge_slave_1: left promiscuous mode [ 415.036800][ T3134] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.045829][ T3134] bridge_slave_0: left allmulticast mode [ 415.046614][T25758] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, [ 415.051575][ T3134] bridge_slave_0: left promiscuous mode [ 415.051736][ T3134] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.072849][T25758] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 415.105030][T24506] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 415.162118][ T3134] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 415.172655][ T3134] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 415.182427][ T3134] bond0 (unregistering): Released all slaves [ 415.224128][T25711] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.231468][T25711] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.243010][T25711] bridge_slave_0: entered allmulticast mode [ 415.249765][T25711] bridge_slave_0: entered promiscuous mode [ 415.256766][T25711] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.263922][T25711] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.271369][T25711] bridge_slave_1: entered allmulticast mode [ 415.277958][T25711] bridge_slave_1: entered promiscuous mode [ 415.301090][T25920] loop3: detected capacity change from 0 to 512 [ 415.307791][ T29] audit: type=1400 audit(1719161270.876:64152): avc: denied { remount } for pid=25919 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 415.330739][ T3134] hsr_slave_0: left promiscuous mode [ 415.336568][ T3134] hsr_slave_1: left promiscuous mode [ 415.342554][ T3134] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 415.350083][ T3134] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 415.359839][ T3134] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 415.367340][ T3134] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 415.379453][ T3134] veth1_macvtap: left promiscuous mode [ 415.384946][ T3134] veth0_macvtap: left promiscuous mode [ 415.390526][ T3134] veth1_vlan: left promiscuous mode [ 415.395794][ T3134] veth0_vlan: left promiscuous mode [ 415.489365][ T3134] team0 (unregistering): Port device team_slave_1 removed [ 415.498884][ T3134] team0 (unregistering): Port device team_slave_0 removed [ 415.555532][T25711] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 415.558668][T25950] loop3: detected capacity change from 0 to 8192 [ 415.573866][T25711] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 415.601897][T25711] team0: Port device team_slave_0 added [ 415.608802][T25711] team0: Port device team_slave_1 added [ 415.634123][T25711] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 415.641167][T25711] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 415.667147][T25711] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 415.680786][T25711] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 415.687824][T25711] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 415.713757][T25711] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 415.830920][T25711] hsr_slave_0: entered promiscuous mode [ 415.837394][T25711] hsr_slave_1: entered promiscuous mode [ 415.846077][T25711] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 415.854028][T25711] Cannot create hsr debugfs directory [ 415.988996][ T29] audit: type=1326 audit(1719161271.556:64153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25872 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8949010a9 code=0x7fc00000 [ 416.034957][ T3134] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 416.069458][T26103] hugetlbfs: Unknown parameter 'sizeo*' [ 416.085398][T26115] loop3: detected capacity change from 0 to 512 [ 416.092921][T26115] EXT4-fs: Ignoring removed i_version option [ 416.099043][T26115] EXT4-fs: Ignoring removed nobh option [ 416.112461][T26115] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 416.123442][T26029] chnl_net:caif_netlink_parms(): no params data found [ 416.146083][T26115] EXT4-fs (loop3): 1 truncate cleaned up [ 416.152561][T26115] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 416.182748][T26241] loop2: detected capacity change from 0 to 512 [ 416.201503][T26241] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 416.218825][T26029] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.225980][T26029] bridge0: port 1(bridge_slave_0) entered disabled state [ 416.232133][T24886] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 416.233193][T26241] ext4 filesystem being mounted at /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 416.252091][T26029] bridge_slave_0: entered allmulticast mode [ 416.265719][T26029] bridge_slave_0: entered promiscuous mode [ 416.266387][T26241] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 3: comm syz-executor.2: path /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/41/file0: bad entry in directory: rec_len is smaller than minimal - offset=60, inode=113, rec_len=0, size=2048 fake=0 [ 416.272778][T26029] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.303820][T26029] bridge0: port 2(bridge_slave_1) entered disabled state [ 416.311149][T26029] bridge_slave_1: entered allmulticast mode [ 416.313070][T26241] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 12: comm syz-executor.2: path /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/41/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=5066064, rec_len=1, size=2048 fake=0 [ 416.317758][T26029] bridge_slave_1: entered promiscuous mode [ 416.346184][T26241] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 13: comm syz-executor.2: path /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/41/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3653246737, rec_len=1, size=2048 fake=0 [ 416.376729][T26241] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 14: comm syz-executor.2: path /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/41/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 416.406354][T26241] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 15: comm syz-executor.2: path /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/41/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=5, rec_len=0, size=2048 fake=0 [ 416.433792][T26241] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 16: comm syz-executor.2: path /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/41/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3653245223, rec_len=1, size=2048 fake=0 [ 416.460059][T26241] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 17: comm syz-executor.2: path /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/41/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 416.464204][T26029] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 416.497007][T26241] EXT4-fs error (device loop2): ext4_map_blocks:580: inode #2: block 18: comm syz-executor.2: lblock 23 mapped to illegal pblock 18 (length 1) [ 416.529743][T26029] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 416.545407][T25711] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 416.552580][T24506] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 416.573457][T25711] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 416.582873][T26029] team0: Port device team_slave_0 added [ 416.588580][T25711] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 416.602750][T26029] team0: Port device team_slave_1 added [ 416.612192][T26348] loop2: detected capacity change from 0 to 512 [ 416.624849][T25711] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 416.625433][T26348] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 416.643384][T26348] EXT4-fs (loop2): 1 orphan inode deleted [ 416.649193][T26348] EXT4-fs (loop2): 1 truncate cleaned up [ 416.655227][T26348] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 416.668219][T26029] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 416.675235][T26029] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 416.701251][T26029] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 416.724145][T26029] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 416.731135][T26029] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 416.757208][T26029] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 416.774365][T24506] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 416.797438][T26029] hsr_slave_0: entered promiscuous mode [ 416.804374][T26029] hsr_slave_1: entered promiscuous mode [ 416.813456][T26029] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 416.821754][T26029] Cannot create hsr debugfs directory [ 416.845214][T26415] loop2: detected capacity change from 0 to 512 [ 416.885141][T25711] 8021q: adding VLAN 0 to HW filter on device bond0 [ 416.934017][T25711] 8021q: adding VLAN 0 to HW filter on device team0 [ 416.948022][ T3176] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.955150][ T3176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 416.977991][T25711] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 416.988405][T25711] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 417.004175][ T5038] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.011280][ T5038] bridge0: port 2(bridge_slave_1) entered forwarding state [ 417.065783][T25711] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 417.093835][ T3134] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 417.133181][ T3134] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 417.176828][ T3134] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 417.181715][T26496] loop2: detected capacity change from 0 to 512 [ 417.195962][T26496] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 417.213221][T26496] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 417.221680][T26496] System zones: 1-12 [ 417.226361][T26496] EXT4-fs (loop2): 1 truncate cleaned up [ 417.232614][T26496] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 417.254186][T25711] veth0_vlan: entered promiscuous mode [ 417.285086][ T3134] bridge_slave_1: left allmulticast mode [ 417.291105][ T3134] bridge_slave_1: left promiscuous mode [ 417.296776][ T3134] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.306755][ T3134] bridge_slave_0: left allmulticast mode [ 417.312459][ T3134] bridge_slave_0: left promiscuous mode [ 417.318125][ T3134] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.340682][T24506] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 417.423440][ T3134] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 417.436039][ T3134] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 417.451534][ T3134] bond0 (unregistering): Released all slaves [ 417.470171][T25711] veth1_vlan: entered promiscuous mode [ 417.498231][T25711] veth0_macvtap: entered promiscuous mode [ 417.508359][T25711] veth1_macvtap: entered promiscuous mode [ 417.519809][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.530414][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.540239][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.550686][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.560586][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.571049][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.580955][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.591415][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.601496][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.612094][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.621941][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.632537][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.642449][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.652926][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.662881][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.673368][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.685511][T25711] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 417.693848][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.704595][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.714425][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.724963][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.734890][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.745398][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.755471][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.765906][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.775721][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.786143][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.796022][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.806466][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.816444][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.826853][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.836664][T25711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.847457][T25711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.859349][T25711] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 417.868086][ T3134] hsr_slave_0: left promiscuous mode [ 417.874135][ T3134] hsr_slave_1: left promiscuous mode [ 417.881802][ T3134] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 417.889304][ T3134] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 417.897060][ T3134] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 417.904532][ T3134] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 417.914206][ T3134] veth1_macvtap: left promiscuous mode [ 417.919880][ T3134] veth0_macvtap: left promiscuous mode [ 417.925433][ T3134] veth1_vlan: left promiscuous mode [ 417.930687][ T3134] veth0_vlan: left promiscuous mode [ 418.014500][ T3134] team0 (unregistering): Port device team_slave_1 removed [ 418.025582][ T3134] team0 (unregistering): Port device team_slave_0 removed [ 418.064520][T25711] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.073384][T25711] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.082331][T25711] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.091051][T25711] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.189656][T26568] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 418.204856][T26568] loop4: detected capacity change from 0 to 512 [ 418.212617][T26568] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 418.262564][T26029] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 418.272768][T26029] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 418.273658][T26568] loop4: detected capacity change from 0 to 512 [ 418.287697][T26029] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 418.290912][T26568] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 418.306560][T26029] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 418.306690][T26568] EXT4-fs (loop4): 1 truncate cleaned up [ 418.320469][T26568] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 418.335441][T26568] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 418.355852][T26029] 8021q: adding VLAN 0 to HW filter on device bond0 [ 418.368218][T26029] 8021q: adding VLAN 0 to HW filter on device team0 [ 418.379116][ T3182] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.386266][ T3182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 418.400873][ T3180] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.407923][ T3180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 418.470581][ T29] audit: type=1326 audit(1719161274.046:64154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26539 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0418f50a9 code=0x7fc00000 [ 418.531613][T26029] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 418.564455][T26601] loop4: detected capacity change from 0 to 512 [ 418.598715][T26601] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 418.607916][T26601] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (800) [ 418.656001][T26029] veth0_vlan: entered promiscuous mode [ 418.671321][T26601] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 418.682050][T26029] veth1_vlan: entered promiscuous mode [ 418.711785][T26029] veth0_macvtap: entered promiscuous mode [ 418.725850][T26618] loop2: detected capacity change from 0 to 512 [ 418.733898][T26029] veth1_macvtap: entered promiscuous mode [ 418.750743][T26618] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 418.750888][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 418.769361][T26618] ext4 filesystem being mounted at /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/65/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 418.773927][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.798480][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 418.809026][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.818850][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 418.829298][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.839257][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 418.849806][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.859682][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 418.870247][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.880363][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 418.890860][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.900701][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 418.911138][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.920987][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 418.931493][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.944766][T26029] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 418.953460][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 418.964048][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.973989][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 418.984807][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.994734][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.005176][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.015022][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.025443][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.035334][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.045798][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.055620][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.066114][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.075992][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.086439][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.096253][T26029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.106677][T26029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.117022][T24506] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 419.118728][T26029] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 419.141828][T26029] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.150643][T26029] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.159447][T26029] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.168131][T26029] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.585492][T26661] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 419.679849][T26672] loop4: detected capacity change from 0 to 512 [ 419.692414][T26672] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 419.705414][T26672] ext4 filesystem being mounted at /root/syzkaller-testdir3880897897/syzkaller.djfXYA/18/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 419.723360][T26672] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 3: comm syz-executor.4: path /root/syzkaller-testdir3880897897/syzkaller.djfXYA/18/file0: bad entry in directory: rec_len is smaller than minimal - offset=60, inode=113, rec_len=0, size=2048 fake=0 [ 419.763722][T26672] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 12: comm syz-executor.4: path /root/syzkaller-testdir3880897897/syzkaller.djfXYA/18/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=5066064, rec_len=1, size=2048 fake=0 [ 419.789781][ T29] audit: type=1326 audit(1719161275.366:64155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26681 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb0418f50a9 code=0x0 [ 419.800837][T26672] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 13: comm syz-executor.4: path /root/syzkaller-testdir3880897897/syzkaller.djfXYA/18/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3653246737, rec_len=1, size=2048 fake=0 [ 419.842602][T26672] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 14: comm syz-executor.4: path /root/syzkaller-testdir3880897897/syzkaller.djfXYA/18/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 419.869281][T26672] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 15: comm syz-executor.4: path /root/syzkaller-testdir3880897897/syzkaller.djfXYA/18/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=5, rec_len=0, size=2048 fake=0 [ 419.894966][T26672] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 16: comm syz-executor.4: path /root/syzkaller-testdir3880897897/syzkaller.djfXYA/18/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3653245223, rec_len=1, size=2048 fake=0 [ 419.923040][T26672] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 17: comm syz-executor.4: path /root/syzkaller-testdir3880897897/syzkaller.djfXYA/18/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 419.929876][T26683] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 419.959879][T26672] EXT4-fs error (device loop4): ext4_map_blocks:580: inode #2: block 18: comm syz-executor.4: lblock 23 mapped to illegal pblock 18 (length 1) [ 419.994948][T26685] netlink: 165 bytes leftover after parsing attributes in process `syz-executor.1'. [ 419.995281][T25711] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 420.051998][ T29] audit: type=1326 audit(1719161275.626:64156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26633 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8949010a9 code=0x7fc00000 [ 420.103971][ C0] Illegal XDP return value 16128 on prog (id 1325) dev veth1_to_team, expect packet loss! [ 420.177733][ T29] audit: type=1400 audit(1719161275.746:64157): avc: denied { ioctl } for pid=26713 comm="syz-executor.2" path="socket:[92696]" dev="sockfs" ino=92696 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 420.199878][T26724] loop2: detected capacity change from 0 to 512 [ 420.220476][T26727] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 420.232633][T26724] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 420.247678][T26724] ext4 filesystem being mounted at /root/syzkaller-testdir1689299775/syzkaller.NkLZR7/71/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 420.265593][T26727] loop1: detected capacity change from 0 to 512 [ 420.273112][T26727] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 420.287954][T24506] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 420.313291][T26727] loop1: detected capacity change from 0 to 512 [ 420.320630][T26727] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 420.334282][T26727] EXT4-fs (loop1): 1 truncate cleaned up [ 420.344946][T26727] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 420.368512][T26727] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 420.523221][T26765] loop1: detected capacity change from 0 to 1024 [ 420.532882][T26765] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 420.543720][T26765] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 420.583826][T26772] loop4: detected capacity change from 0 to 1024 [ 420.598433][T26772] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (47082!=20869) [ 420.615273][ T29] audit: type=1400 audit(1719161276.186:64158): avc: denied { read } for pid=26764 comm="syz-executor.1" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 420.615736][T26772] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 420.643788][ T29] audit: type=1400 audit(1719161276.186:64159): avc: denied { open } for pid=26764 comm="syz-executor.1" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 420.675492][T26772] JBD2: no valid journal superblock found [ 420.681327][T26772] EXT4-fs (loop4): Could not load journal inode [ 420.705557][T26777] loop3: detected capacity change from 0 to 512 [ 420.730580][T26781] loop4: detected capacity change from 0 to 256 [ 420.762566][T26777] loop3: detected capacity change from 0 to 512 [ 420.772602][T26777] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 420.789353][T26777] EXT4-fs (loop3): Remounting filesystem read-only [ 420.796172][T26777] EXT4-fs (loop3): 1 truncate cleaned up [ 420.804140][T26777] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 420.820518][T26777] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 420.840909][T26777] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 421.030286][ T29] audit: type=1326 audit(1719161276.606:64160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26811 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x0 [ 421.131502][T26029] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 421.144611][T26813] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 421.452798][ T29] audit: type=1326 audit(1719161277.026:64161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26846 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f057e45f0a9 code=0x0 [ 421.503000][T26835] chnl_net:caif_netlink_parms(): no params data found [ 421.526966][ T3134] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.558530][T26835] bridge0: port 1(bridge_slave_0) entered blocking state [ 421.565686][T26835] bridge0: port 1(bridge_slave_0) entered disabled state [ 421.573216][T26835] bridge_slave_0: entered allmulticast mode [ 421.579680][T26835] bridge_slave_0: entered promiscuous mode [ 421.589565][ T3134] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.600855][T26835] bridge0: port 2(bridge_slave_1) entered blocking state [ 421.608050][T26835] bridge0: port 2(bridge_slave_1) entered disabled state [ 421.615856][T26835] bridge_slave_1: entered allmulticast mode [ 421.622314][T26835] bridge_slave_1: entered promiscuous mode [ 421.639972][T26835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 421.653154][ T3134] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.665161][T26835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 421.686013][T26835] team0: Port device team_slave_0 added [ 421.694530][ T3134] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.706726][T26835] team0: Port device team_slave_1 added [ 421.724589][T26835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 421.731571][T26835] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 421.757992][T26835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 421.770923][T26835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 421.777912][T26835] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 421.803829][T26835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 421.844541][T26835] hsr_slave_0: entered promiscuous mode [ 421.851736][T26835] hsr_slave_1: entered promiscuous mode [ 421.857667][T26835] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 421.865319][T26835] Cannot create hsr debugfs directory [ 421.876191][ T3134] bridge_slave_1: left allmulticast mode [ 421.881938][ T3134] bridge_slave_1: left promiscuous mode [ 421.887555][ T3134] bridge0: port 2(bridge_slave_1) entered disabled state [ 421.897168][ T3134] bridge_slave_0: left allmulticast mode [ 421.902860][ T3134] bridge_slave_0: left promiscuous mode [ 421.908475][ T3134] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.003267][T27120] loop3: detected capacity change from 0 to 256 [ 422.011602][T27120] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000400a) [ 422.019510][T27120] FAT-fs (loop3): Filesystem has been set read-only [ 422.029024][ T3134] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 422.040001][ T3134] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 422.051415][ T3134] bond0 (unregistering): Released all slaves [ 422.135123][ T3134] hsr_slave_0: left promiscuous mode [ 422.141909][ T3134] hsr_slave_1: left promiscuous mode [ 422.147998][ T3134] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 422.155559][ T3134] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 422.163392][ T3134] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 422.170904][ T3134] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 422.181488][ T3134] veth1_macvtap: left promiscuous mode [ 422.186982][ T3134] veth0_macvtap: left promiscuous mode [ 422.192581][ T3134] veth1_vlan: left promiscuous mode [ 422.197795][ T3134] veth0_vlan: left promiscuous mode [ 422.255072][T27194] loop3: detected capacity change from 0 to 256 [ 422.305652][ T3134] team0 (unregistering): Port device team_slave_1 removed [ 422.317657][ T3134] team0 (unregistering): Port device team_slave_0 removed [ 422.534869][T27210] loop3: detected capacity change from 0 to 256 [ 422.544011][T27210] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000400a) [ 422.551903][T27210] FAT-fs (loop3): Filesystem has been set read-only [ 422.773284][T26835] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 422.798710][T26835] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 422.810019][T26835] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 422.818901][T26835] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 422.864590][T27247] loop4: detected capacity change from 0 to 256 [ 422.872722][T26835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 422.887852][T26835] 8021q: adding VLAN 0 to HW filter on device team0 [ 422.908155][ T3180] bridge0: port 1(bridge_slave_0) entered blocking state [ 422.915321][ T3180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 422.935016][T26835] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 422.945390][T26835] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 422.957875][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 422.964955][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 422.995052][T27257] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 423.014626][T27262] netlink: 'syz-executor.3': attribute type 21 has an invalid length. [ 423.023084][T27262] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.3'. [ 423.034058][T27257] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 423.065977][T26835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 423.098076][T27273] loop3: detected capacity change from 0 to 256 [ 423.164343][T26835] veth0_vlan: entered promiscuous mode [ 423.176266][T26835] veth1_vlan: entered promiscuous mode [ 423.203815][T26835] veth0_macvtap: entered promiscuous mode [ 423.213249][T26835] veth1_macvtap: entered promiscuous mode [ 423.224472][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.235206][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.245183][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.255630][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.265641][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.276218][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.286317][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.296825][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.306753][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.317283][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.327194][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.337621][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.347433][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.357900][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.368023][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.378560][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.419989][T26835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 423.439990][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.450661][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.460679][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.466357][T27289] loop4: detected capacity change from 0 to 1024 [ 423.471132][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.471150][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.471170][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.501019][T27289] EXT4-fs error (device loop4): ext4_orphan_get:1420: comm syz-executor.4: bad orphan inode 2097152 [ 423.507807][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.529218][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.530212][T27289] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 423.538999][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.539015][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.571387][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.581792][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.591656][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.602234][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.612139][T26835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.622578][T26835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.680055][T26835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 423.687343][T27289] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 423.707068][T27295] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.715051][T27295] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.725855][T27295] bridge0: entered allmulticast mode [ 423.734544][ T29] audit: type=1400 audit(1719161279.296:64162): avc: denied { create } for pid=27293 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 423.745274][T25711] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 423.764939][ T29] audit: type=1400 audit(1719161279.306:64163): avc: denied { create } for pid=27293 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 423.788018][T26835] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.796818][T26835] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.805554][T26835] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.814345][T26835] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.827621][T27302] bridge_slave_1: left allmulticast mode [ 423.833353][T27302] bridge_slave_1: left promiscuous mode [ 423.839003][T27302] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.852128][T27302] bridge_slave_0: left allmulticast mode [ 423.857851][T27302] bridge_slave_0: left promiscuous mode [ 423.863532][T27302] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.958298][T27311] loop4: detected capacity change from 0 to 128 [ 424.055463][T27331] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 424.107826][T27335] loop4: detected capacity change from 0 to 512 [ 424.117073][T27335] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 424.128488][T27335] EXT4-fs (loop4): 1 orphan inode deleted [ 424.134372][T27335] EXT4-fs (loop4): 1 truncate cleaned up [ 424.135638][T27339] loop2: detected capacity change from 0 to 256 [ 424.141891][T27335] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 424.200813][T25711] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 424.554770][T27355] loop4: detected capacity change from 0 to 128 [ 424.749918][T27363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 424.784695][T27363] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 424.964333][T27381] loop4: detected capacity change from 0 to 128 [ 425.034535][T27393] vhci_hcd: GetPortErrorCount req not supported for USB 2.0 roothub [ 425.079758][T27398] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 425.441107][T27410] block device autoloading is deprecated and will be removed. [ 425.448875][ T29] audit: type=1400 audit(1719161281.006:64164): avc: denied { append } for pid=27408 comm="syz-executor.4" name="file0" dev="sda1" ino=1978 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=blk_file permissive=1 [ 425.548405][T27417] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 425.692301][T27430] vhci_hcd: GetPortErrorCount req not supported for USB 2.0 roothub [ 425.807024][T27439] loop4: detected capacity change from 0 to 164 [ 425.815382][T27439] iso9660: Unknown parameter '' [ 425.845229][T27445] usb usb8: usbfs: process 27445 (syz-executor.1) did not claim interface 0 before use [ 425.865210][T27439] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 425.901801][ T29] audit: type=1326 audit(1719161281.476:64165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 425.926223][ T29] audit: type=1326 audit(1719161281.476:64166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 425.959693][T27452] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 425.979329][ T29] audit: type=1326 audit(1719161281.536:64167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 426.003761][ T29] audit: type=1326 audit(1719161281.536:64168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 426.027950][ T29] audit: type=1326 audit(1719161281.536:64169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 426.052097][ T29] audit: type=1326 audit(1719161281.536:64170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 426.076199][ T29] audit: type=1326 audit(1719161281.536:64171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 426.100500][ T29] audit: type=1326 audit(1719161281.546:64172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f5b54e72827 code=0x7ffc0000 [ 426.124547][ T29] audit: type=1326 audit(1719161281.546:64173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f5b54e384e9 code=0x7ffc0000 [ 426.456258][T27504] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 426.536092][T27515] loop2: detected capacity change from 0 to 128 [ 426.592465][T27526] x_tables: ip6_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING [ 426.752514][T27548] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 427.029777][T27562] loop1: detected capacity change from 0 to 128 [ 427.126365][T27574] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 427.134711][T27574] netlink: 'syz-executor.1': attribute type 17 has an invalid length. [ 427.290620][T27591] usb usb8: usbfs: process 27591 (syz-executor.4) did not claim interface 0 before use [ 427.293628][T27593] loop1: detected capacity change from 0 to 512 [ 427.308595][T27593] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 427.315388][T27595] loop4: detected capacity change from 0 to 128 [ 427.324090][T27593] EXT4-fs (loop1): invalid journal inode [ 427.367719][T27593] sctp: [Deprecated]: syz-executor.1 (pid 27593) Use of struct sctp_assoc_value in delayed_ack socket option. [ 427.367719][T27593] Use struct sctp_sack_info instead [ 427.410142][T27593] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 427.418234][T27593] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 427.428519][T27593] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 427.463869][T27611] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 427.549018][T27636] xt_l2tp: v2 doesn't support IP mode [ 427.832613][T24148] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.882617][T24148] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.944886][T24148] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.008647][T24148] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.156351][T24148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 428.167078][T24148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 428.181159][T24148] bond0 (unregistering): Released all slaves [ 428.262371][T24148] hsr_slave_0: left promiscuous mode [ 428.268125][T24148] hsr_slave_1: left promiscuous mode [ 428.275643][T24148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 428.283106][T24148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 428.292854][T24148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 428.300301][T24148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 428.312318][T24148] veth1_macvtap: left promiscuous mode [ 428.317907][T24148] veth0_macvtap: left promiscuous mode [ 428.323530][T24148] veth1_vlan: left promiscuous mode [ 428.328876][T24148] veth0_vlan: left promiscuous mode [ 428.548386][T24148] team0 (unregistering): Port device team_slave_1 removed [ 428.564787][T24148] team0 (unregistering): Port device team_slave_0 removed [ 428.580631][T27681] ucma_write: process 227 (syz-executor.4) changed security contexts after opening file descriptor, this is not allowed. [ 428.627750][T27672] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 428.636019][T27672] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 428.891624][T27744] loop3: detected capacity change from 0 to 2048 [ 428.910401][T27673] chnl_net:caif_netlink_parms(): no params data found [ 428.949406][T27744] loop3: p1 p3 < > p4 < p5 > [ 428.954168][T27744] loop3: partition table partially beyond EOD, truncated [ 428.964027][T27744] loop3: p1 size 33024 extends beyond EOD, truncated [ 428.971453][T27744] loop3: p3 start 4284289 is beyond EOD, truncated [ 428.978662][T27744] loop3: p5 size 33024 extends beyond EOD, truncated [ 429.055292][T27673] bridge0: port 1(bridge_slave_0) entered blocking state [ 429.062517][T27673] bridge0: port 1(bridge_slave_0) entered disabled state [ 429.084720][T27673] bridge_slave_0: entered allmulticast mode [ 429.096609][T27673] bridge_slave_0: entered promiscuous mode [ 429.106293][T27673] bridge0: port 2(bridge_slave_1) entered blocking state [ 429.113524][T27673] bridge0: port 2(bridge_slave_1) entered disabled state [ 429.122616][T27673] bridge_slave_1: entered allmulticast mode [ 429.131061][T27673] bridge_slave_1: entered promiscuous mode [ 429.177860][T27673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 429.197489][T24148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 429.207963][T24148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.233960][T27673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 429.275823][T27939] dummy0: entered promiscuous mode [ 429.282392][T27939] macsec1: entered promiscuous mode [ 429.287703][T27939] macsec1: entered allmulticast mode [ 429.293038][T27939] dummy0: entered allmulticast mode [ 429.300267][T27939] dummy0: left allmulticast mode [ 429.305228][T27939] dummy0: left promiscuous mode [ 429.323515][T24148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 429.333851][T24148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.345797][T27673] team0: Port device team_slave_0 added [ 429.353181][T27673] team0: Port device team_slave_1 added [ 429.378981][T27673] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 429.386072][T27673] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 429.412060][T27673] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 429.424650][T27673] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 429.431623][T27673] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 429.457833][T27673] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 429.483854][T24148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 429.494198][T24148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.531250][T27673] hsr_slave_0: entered promiscuous mode [ 429.537577][T27673] hsr_slave_1: entered promiscuous mode [ 429.543609][T27673] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 429.551383][T27673] Cannot create hsr debugfs directory [ 429.568016][T24148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 429.578313][T24148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.658949][T27857] chnl_net:caif_netlink_parms(): no params data found [ 429.678495][T24148] bridge_slave_1: left allmulticast mode [ 429.684258][T24148] bridge_slave_1: left promiscuous mode [ 429.689944][T24148] bridge0: port 2(bridge_slave_1) entered disabled state [ 429.700265][T24148] bridge_slave_0: left allmulticast mode [ 429.705963][T24148] bridge_slave_0: left promiscuous mode [ 429.711757][T24148] bridge0: port 1(bridge_slave_0) entered disabled state [ 429.804798][T24148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 429.817885][T24148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 429.828655][T24148] bond0 (unregistering): Released all slaves [ 429.926135][T24148] hsr_slave_0: left promiscuous mode [ 429.933870][T24148] hsr_slave_1: left promiscuous mode [ 429.939941][T24148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 429.947352][T24148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 429.957477][T24148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 429.964942][T24148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 429.976769][T24148] veth1_macvtap: left promiscuous mode [ 429.982279][T24148] veth0_macvtap: left promiscuous mode [ 429.987799][T24148] veth1_vlan: left promiscuous mode [ 429.993055][T24148] veth0_vlan: left promiscuous mode [ 430.086033][T24148] team0 (unregistering): Port device team_slave_1 removed [ 430.098766][T24148] team0 (unregistering): Port device team_slave_0 removed [ 430.142513][T27857] bridge0: port 1(bridge_slave_0) entered blocking state [ 430.149666][T27857] bridge0: port 1(bridge_slave_0) entered disabled state [ 430.158919][T27857] bridge_slave_0: entered allmulticast mode [ 430.165932][T27857] bridge_slave_0: entered promiscuous mode [ 430.176237][T27857] bridge0: port 2(bridge_slave_1) entered blocking state [ 430.183467][T27857] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.191930][T27857] bridge_slave_1: entered allmulticast mode [ 430.198553][T27857] bridge_slave_1: entered promiscuous mode [ 430.222372][T27857] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 430.233804][T27857] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 430.265837][T27857] team0: Port device team_slave_0 added [ 430.273167][T27857] team0: Port device team_slave_1 added [ 430.296511][T27857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 430.303535][T27857] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 430.329468][T27857] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 430.353440][T27857] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 430.360417][T27857] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 430.386436][T27857] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 430.417133][T27857] hsr_slave_0: entered promiscuous mode [ 430.423696][T27857] hsr_slave_1: entered promiscuous mode [ 430.431390][T27857] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 430.439044][T27857] Cannot create hsr debugfs directory [ 430.514438][T27673] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 430.538532][T27673] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 430.549009][T27673] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 430.559188][T27673] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 430.604918][T27673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 430.625373][T27673] 8021q: adding VLAN 0 to HW filter on device team0 [ 430.636813][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 430.643931][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 430.662900][T27673] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 430.673243][T27673] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 430.685398][ T3180] bridge0: port 2(bridge_slave_1) entered blocking state [ 430.692440][ T3180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 430.750680][T27673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 430.842574][T27673] veth0_vlan: entered promiscuous mode [ 430.848520][T28477] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 430.861386][T27673] veth1_vlan: entered promiscuous mode [ 430.882253][T27857] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 430.895407][T27673] veth0_macvtap: entered promiscuous mode [ 430.903547][T27857] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 430.912237][T27857] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 430.921830][T27857] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 430.929731][ T29] kauditd_printk_skb: 1580 callbacks suppressed [ 430.929742][ T29] audit: type=1400 audit(1719161286.506:65754): avc: denied { accept } for pid=28491 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 430.957987][T27673] veth1_macvtap: entered promiscuous mode [ 430.971805][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 430.982370][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 430.992215][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.002625][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.012490][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.022949][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.032826][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.043556][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.053801][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.064249][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.074122][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.084539][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.094339][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.104765][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.116207][T27673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 431.127014][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 431.137634][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.147503][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 431.157952][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.167842][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 431.178317][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.188124][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 431.198597][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.208454][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 431.218970][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.228787][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 431.239275][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.249130][T27673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 431.259625][T27673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.275919][T27673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 431.294423][T27673] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 431.303390][T27673] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 431.312333][T27673] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 431.312472][ T29] audit: type=1326 audit(1719161286.886:65755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 431.321066][T27673] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 431.357045][ T29] audit: type=1326 audit(1719161286.926:65756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 431.381214][ T29] audit: type=1326 audit(1719161286.926:65757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 431.405329][ T29] audit: type=1326 audit(1719161286.926:65758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 431.434968][ T29] audit: type=1326 audit(1719161286.956:65759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5b54e750a9 code=0x7ffc0000 [ 431.459076][ T29] audit: type=1326 audit(1719161286.976:65760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f5b54e72827 code=0x7ffc0000 [ 431.482840][T27857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 431.483196][ T29] audit: type=1326 audit(1719161286.976:65761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f5b54e384e9 code=0x7ffc0000 [ 431.513850][ T29] audit: type=1326 audit(1719161286.976:65762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f5b54e72827 code=0x7ffc0000 [ 431.537868][ T29] audit: type=1326 audit(1719161286.976:65763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28507 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f5b54e384e9 code=0x7ffc0000 [ 431.567452][T27857] 8021q: adding VLAN 0 to HW filter on device team0 [ 431.587089][ T5039] bridge0: port 1(bridge_slave_0) entered blocking state [ 431.594268][ T5039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 431.612726][ T5039] bridge0: port 2(bridge_slave_1) entered blocking state [ 431.619882][ T5039] bridge0: port 2(bridge_slave_1) entered forwarding state [ 431.647911][T27857] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 431.658634][T27857] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 431.715431][T28525] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 431.736462][T27857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 431.850631][T27857] veth0_vlan: entered promiscuous mode [ 431.859009][T27857] veth1_vlan: entered promiscuous mode [ 431.898447][T27857] veth0_macvtap: entered promiscuous mode [ 431.906668][T27857] veth1_macvtap: entered promiscuous mode [ 431.925109][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.935610][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.945511][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.956111][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.966020][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.976528][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.986416][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 431.996916][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 431.998454][T28561] netlink: zone id is out of range [ 432.006767][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 432.006784][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.006801][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 432.006813][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.012025][T28561] netlink: zone id is out of range [ 432.019277][T28561] netlink: set zone limit has 8 unknown bytes [ 432.022543][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 432.074270][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.084153][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 432.094614][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.106411][T27857] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 432.117928][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.128503][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.138381][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.148780][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.158597][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.169057][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.178852][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.189271][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.199067][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.209519][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.219407][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.229916][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.239810][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.250230][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.260032][T27857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.270467][T27857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.282663][T27857] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 432.293266][T27857] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.302136][T27857] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.310863][T27857] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.319746][T27857] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.413213][T28575] loop4: detected capacity change from 0 to 256 [ 432.424487][T28575] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 432.449692][T28581] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 432.458905][T28575] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 432.513181][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 432.727566][T28633] netlink: zone id is out of range [ 432.732772][T28633] netlink: zone id is out of range [ 432.741546][T28633] netlink: set zone limit has 8 unknown bytes [ 432.798263][T28641] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 432.984646][T28650] loop2: detected capacity change from 0 to 512 [ 433.000271][T28650] EXT4-fs error (device loop2): ext4_quota_enable:7030: comm syz-executor.2: Bad quota inum: 5, type: 0 [ 433.013051][T28650] EXT4-fs warning (device loop2): ext4_enable_quotas:7078: Failed to enable quota tracking (type=0, err=-117, ino=5). Please run e2fsck to fix. [ 433.034922][T28649] loop4: detected capacity change from 0 to 2048 [ 433.043054][T28650] EXT4-fs (loop2): mount failed [ 433.659576][T28684] 9pnet_fd: Insufficient options for proto=fd [ 433.893403][T28700] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 434.227347][T28731] loop4: detected capacity change from 0 to 512 [ 434.239293][T28731] EXT4-fs: Ignoring removed mblk_io_submit option [ 434.248788][T28731] EXT4-fs: Invalid want_extra_isize 11 [ 434.492102][T28779] netlink: 'syz-executor.2': attribute type 21 has an invalid length. [ 434.500436][T28779] netlink: 128 bytes leftover after parsing attributes in process `syz-executor.2'. [ 434.509964][T28779] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 434.518030][T28779] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. [ 434.576740][T28787] loop2: detected capacity change from 0 to 1024 [ 434.584343][T28787] EXT4-fs: Ignoring removed nomblk_io_submit option [ 434.591195][T28787] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 434.602441][T28787] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 434.631375][T26835] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.747088][T28815] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 434.756566][T28815] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.2'. [ 434.945692][T28841] loop0: detected capacity change from 0 to 1024 [ 434.962729][T28841] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 435.008603][T28849] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.4'. [ 435.062248][T28857] loop4: detected capacity change from 0 to 128 [ 435.069863][T28857] EXT4-fs: Ignoring removed oldalloc option [ 435.079195][T28857] ext4: Unknown parameter 'obj_user' [ 435.257543][T28881] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.2'. [ 435.403521][T28900] loop4: detected capacity change from 0 to 128 [ 435.411662][T28900] EXT4-fs: Ignoring removed oldalloc option [ 435.417620][T28900] ext4: Unknown parameter 'obj_user' [ 435.589903][T28918] loop2: detected capacity change from 0 to 512 [ 435.600962][T28918] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 435.621422][T28918] EXT4-fs (loop2): 1 truncate cleaned up [ 435.627664][T28918] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 435.646427][T28918] EXT4-fs error (device loop2): ext4_generic_delete_entry:2676: inode #2: block 13: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 435.667444][T28918] EXT4-fs (loop2): Remounting filesystem read-only [ 435.673973][T28918] EXT4-fs warning (device loop2): ext4_rename_delete:3738: inode #2: comm syz-executor.2: Deleting old file: nlink 4, error=-117 [ 435.701877][T26835] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 435.777215][T27857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 435.821816][T28935] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 435.937573][T28948] loop0: detected capacity change from 0 to 128 [ 435.944939][T28948] EXT4-fs: Ignoring removed oldalloc option [ 435.951627][T28948] ext4: Unknown parameter 'obj_user' [ 436.062133][T28959] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.2'. [ 436.172757][T28981] syzkaller1: entered promiscuous mode [ 436.178279][T28981] syzkaller1: entered allmulticast mode [ 436.444843][T28991] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.2'. [ 436.476566][T28995] loop2: detected capacity change from 0 to 128 [ 436.484256][T28995] EXT4-fs: Ignoring removed oldalloc option [ 436.490662][T28995] ext4: Unknown parameter 'obj_user' [ 436.679585][T29003] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 436.887359][ T29] kauditd_printk_skb: 161 callbacks suppressed [ 436.887372][ T29] audit: type=1326 audit(1719161804.450:65925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29031 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe8ea60b0a9 code=0x0 [ 436.944410][T29008] chnl_net:caif_netlink_parms(): no params data found [ 436.981780][T29008] bridge0: port 1(bridge_slave_0) entered blocking state [ 436.988861][T29008] bridge0: port 1(bridge_slave_0) entered disabled state [ 436.996576][T29008] bridge_slave_0: entered allmulticast mode [ 437.003580][T29008] bridge_slave_0: entered promiscuous mode [ 437.012733][ T3134] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.024400][T29008] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.031542][T29008] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.038723][T29008] bridge_slave_1: entered allmulticast mode [ 437.045594][T29008] bridge_slave_1: entered promiscuous mode [ 437.063770][T29008] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 437.075876][ T3134] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.089508][T29008] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 437.110649][T29008] team0: Port device team_slave_0 added [ 437.117192][T29008] team0: Port device team_slave_1 added [ 437.131453][ T3134] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.149038][T29008] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 437.156131][T29008] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 437.182045][T29008] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 437.193332][T29008] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 437.200480][T29008] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 437.226604][T29008] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 437.241947][ T3134] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.274035][T29008] hsr_slave_0: entered promiscuous mode [ 437.280204][T29008] hsr_slave_1: entered promiscuous mode [ 437.286200][T29008] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 437.293822][T29008] Cannot create hsr debugfs directory [ 437.331791][ T3134] bridge_slave_1: left allmulticast mode [ 437.337495][ T3134] bridge_slave_1: left promiscuous mode [ 437.343213][ T3134] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.351774][ T3134] bridge_slave_0: left allmulticast mode [ 437.357393][ T3134] bridge_slave_0: left promiscuous mode [ 437.363305][ T3134] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.451702][ T3134] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 437.461946][ T3134] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 437.473078][ T3134] bond0 (unregistering): Released all slaves [ 437.567094][T29360] loop1: detected capacity change from 0 to 1024 [ 437.582360][T29360] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 437.597388][ T3134] hsr_slave_0: left promiscuous mode [ 437.604750][ T3134] hsr_slave_1: left promiscuous mode [ 437.610593][ T3134] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 437.618056][ T3134] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 437.625571][ T3134] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 437.633034][ T3134] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 437.642377][ T3134] veth1_macvtap: left promiscuous mode [ 437.647842][ T3134] veth0_macvtap: left promiscuous mode [ 437.653562][ T3134] veth1_vlan: left promiscuous mode [ 437.658786][ T3134] veth0_vlan: left promiscuous mode [ 437.731572][ T3134] team0 (unregistering): Port device team_slave_1 removed [ 437.742367][ T3134] team0 (unregistering): Port device team_slave_0 removed [ 437.791723][T27673] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 437.856637][T29382] loop1: detected capacity change from 0 to 128 [ 437.863900][T29382] EXT4-fs: Ignoring removed oldalloc option [ 437.869951][T29382] ext4: Unknown parameter 'obj_user' [ 437.982085][T29008] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 437.990840][T29008] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 438.003068][T29008] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 438.012669][T29008] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 438.034515][T29415] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 438.042634][T29415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 438.055269][T29008] 8021q: adding VLAN 0 to HW filter on device bond0 [ 438.075737][T29008] 8021q: adding VLAN 0 to HW filter on device team0 [ 438.086796][ T3180] bridge0: port 1(bridge_slave_0) entered blocking state [ 438.093894][ T3180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 438.098780][T29418] loop0: detected capacity change from 0 to 1024 [ 438.115320][ T3180] bridge0: port 2(bridge_slave_1) entered blocking state [ 438.122385][ T3180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 438.134255][T29418] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 438.217076][T27857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 438.228930][T29008] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 438.347820][T29008] veth0_vlan: entered promiscuous mode [ 438.358657][T29008] veth1_vlan: entered promiscuous mode [ 438.391769][T29008] veth0_macvtap: entered promiscuous mode [ 438.401412][T29008] veth1_macvtap: entered promiscuous mode [ 438.427155][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 438.437650][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.447488][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 438.457895][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.467876][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 438.478442][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.488336][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 438.498963][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.508915][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 438.519413][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.529287][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 438.539800][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.549680][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 438.560178][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.570059][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 438.580499][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.590125][T29470] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 438.592174][T29008] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 438.598329][T29470] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 438.606581][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 438.625284][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.635133][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 438.645643][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.655543][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 438.666015][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.675969][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 438.686442][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.696279][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 438.706734][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.716688][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 438.727601][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.737671][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 438.748116][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.758046][T29008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 438.762136][T29472] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 438.768527][T29008] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 438.820600][T29008] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 438.862168][T29482] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 438.870350][T29482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 439.080608][T24148] team0: Port device @ removed [ 439.086725][T24148] @ (unregistering): Released all slaves [ 439.100434][T29008] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 439.109203][T29008] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 439.118003][T29008] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 439.126726][T29008] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 439.179284][T29511] xt_TCPMSS: Only works on TCP SYN packets [ 439.267066][T24148] hsr_slave_0: left promiscuous mode [ 439.277325][T24148] hsr_slave_1: left promiscuous mode [ 439.285351][T24148] veth1_macvtap: left promiscuous mode [ 439.290934][T24148] veth0_macvtap: left promiscuous mode [ 439.296459][T24148] veth1_vlan: left promiscuous mode [ 439.301790][T24148] veth0_vlan: left promiscuous mode [ 439.389285][ T29] audit: type=1326 audit(1719161806.950:65926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29526 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f97c27e80a9 code=0x0 [ 439.533851][T29541] xt_TCPMSS: Only works on TCP SYN packets [ 439.562625][T29545] loop2: detected capacity change from 0 to 128 [ 439.570671][T29545] FAT-fs (loop2): Unrecognized mount option "ÿ" or missing value [ 439.652142][T29559] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 439.660326][T29559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 439.686991][T29561] loop0: detected capacity change from 0 to 512 [ 439.697046][T29561] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 439.710893][T29561] EXT4-fs (loop0): orphan cleanup on readonly fs [ 439.717891][T29561] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor.0: bg 0: block 248: padding at end of block bitmap is not set [ 439.732712][T29561] Quota error (device loop0): write_blk: dquota write failed [ 439.740142][T29561] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 439.740162][T29561] EXT4-fs error (device loop0): ext4_acquire_dquot:6860: comm syz-executor.0: Failed to acquire dquot type 1 [ 439.762483][T29561] EXT4-fs (loop0): 1 truncate cleaned up [ 439.769628][T29561] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 439.813995][T27857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 439.907935][ T29] audit: type=1400 audit(1719161807.470:65927): avc: denied { name_bind } for pid=29587 comm="syz-executor.0" src=35 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=udp_socket permissive=1 [ 439.931344][T29590] loop2: detected capacity change from 0 to 256 [ 439.945393][ T29] audit: type=1326 audit(1719161807.510:65928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29588 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x0 [ 439.972850][T29594] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 439.980941][T29594] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 440.015415][ T29] audit: type=1326 audit(1719161807.580:65929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29597 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe8ea60b0a9 code=0x7ffc0000 [ 440.041004][ T29] audit: type=1326 audit(1719161807.580:65930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29597 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe8ea60b0a9 code=0x7ffc0000 [ 440.065144][ T29] audit: type=1326 audit(1719161807.600:65931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29597 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe8ea60b0a9 code=0x7ffc0000 [ 440.089289][ T29] audit: type=1326 audit(1719161807.610:65932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29597 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe8ea60b0a9 code=0x7ffc0000 [ 440.307019][T29624] loop1: detected capacity change from 0 to 8192 [ 441.835460][T29659] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 441.942396][T29663] loop2: detected capacity change from 0 to 512 [ 441.950052][T29663] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 441.959143][T29663] EXT4-fs (loop2): orphan cleanup on readonly fs [ 441.965893][T29663] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor.2: bg 0: block 248: padding at end of block bitmap is not set [ 441.982520][T29663] __quota_error: 82 callbacks suppressed [ 441.982530][T29663] Quota error (device loop2): write_blk: dquota write failed [ 441.995542][T29663] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 442.005508][T29663] EXT4-fs error (device loop2): ext4_acquire_dquot:6860: comm syz-executor.2: Failed to acquire dquot type 1 [ 442.018508][T29663] EXT4-fs (loop2): 1 truncate cleaned up [ 442.022775][T29666] loop4: detected capacity change from 0 to 128 [ 442.025292][T29663] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 442.056298][T29666] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 442.065113][T29666] FAT-fs (loop4): Filesystem has been set read-only [ 442.085630][T29008] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 442.245124][T29688] loop4: detected capacity change from 0 to 256 [ 442.254502][T29688] FAT-fs (loop4): Unrecognized mount option "ÿ0x000000000000ee00" or missing value [ 442.284584][ T29] audit: type=1400 audit(1719161809.850:66015): avc: denied { accept } for pid=29694 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 442.305101][T29695] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. [ 442.315398][T29688] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 442.350035][T29699] loop1: detected capacity change from 0 to 128 [ 442.361297][T29699] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 442.370039][T29699] FAT-fs (loop1): Filesystem has been set read-only [ 442.469055][T29715] loop1: detected capacity change from 0 to 2048 [ 442.481873][T29715] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 442.670867][T24146] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 442.686096][T24146] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 442.698639][T24146] EXT4-fs (loop1): This should not happen!! Data will be lost [ 442.698639][T24146] [ 442.708287][T24146] EXT4-fs (loop1): Total free blocks count 0 [ 442.714330][T24146] EXT4-fs (loop1): Free/Dirty block details [ 442.720327][T24146] EXT4-fs (loop1): free_blocks=2415919104 [ 442.726039][T24146] EXT4-fs (loop1): dirty_blocks=8192 [ 442.731431][T24146] EXT4-fs (loop1): Block reservation details [ 442.737386][T24146] EXT4-fs (loop1): i_reserved_data_blocks=512 [ 442.752938][T24146] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 442.851317][T29723] loop1: detected capacity change from 0 to 736 [ 442.859129][T29723] iso9660: Bad value for 'mode' [ 442.895391][ T29] audit: type=1326 audit(1719161810.460:66016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29722 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f97c27e80a9 code=0x0 [ 443.047827][T29732] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.1'. [ 443.286863][T29751] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29751 comm=syz-executor.2 [ 443.381264][T29765] loop4: detected capacity change from 0 to 164 [ 443.390090][T29765] Unsupported NM flag settings (8) [ 443.595009][T29777] loop4: detected capacity change from 0 to 1024 [ 443.621205][T29777] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 443.635691][T29777] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2786: inode #12: comm syz-executor.4: corrupted in-inode xattr: bad magic number in in-inode xattr [ 443.652769][ T29] audit: type=1400 audit(1719161811.220:66017): avc: denied { watch_reads } for pid=29776 comm="syz-executor.4" path="/root/syzkaller-testdir3880897897/syzkaller.djfXYA/203/file1/file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 443.683443][T25711] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 443.726804][T29787] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 443.891242][T29817] 9p: Unknown uid 00000000004294967295 [ 444.052584][T29847] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 444.063942][T29849] 9p: Unknown uid 00000000004294967295 [ 444.093115][T29853] loop2: detected capacity change from 0 to 256 [ 444.100718][T29853] FAT-fs (loop2): Unrecognized mount option "erroTs=remount-ro" or missing value [ 444.305321][ T29] audit: type=1326 audit(1719161811.870:66018): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29866 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 444.329506][ T29] audit: type=1326 audit(1719161811.870:66019): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29866 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 444.358647][ T29] audit: type=1326 audit(1719161811.930:66020): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29866 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 444.382904][ T29] audit: type=1326 audit(1719161811.930:66021): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29866 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 444.407155][ T29] audit: type=1326 audit(1719161811.930:66022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29866 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 444.491278][T29874] loop1: detected capacity change from 0 to 8192 [ 444.601921][T29883] 9p: Unknown uid 00000000004294967295 [ 444.620587][T29885] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 444.642736][T29887] loop1: detected capacity change from 0 to 256 [ 444.650896][T29887] FAT-fs (loop1): Unrecognized mount option "erroTs=remount-ro" or missing value [ 444.735563][T29892] loop4: detected capacity change from 0 to 256 [ 444.742515][T29892] FAT-fs (loop4): bogus number of reserved sectors [ 444.749143][T29892] FAT-fs (loop4): Can't find a valid FAT filesystem [ 445.395647][T29934] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 445.528675][T29942] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 445.538518][T29942] netdevsim netdevsim4 netdevsim0: left promiscuous mode [ 445.814277][T29964] loop1: detected capacity change from 0 to 8192 [ 446.132529][T29996] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 446.155325][T29998] loop1: detected capacity change from 0 to 512 [ 446.163167][T29998] EXT4-fs: Ignoring removed bh option [ 446.168851][T29998] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 446.179242][T29998] EXT4-fs (loop1): 1 truncate cleaned up [ 446.185135][T29998] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 446.249153][T29998] loop1: detected capacity change from 512 to 64 [ 446.258254][T29998] syz-executor.1: attempt to access beyond end of device [ 446.258254][T29998] loop1: rw=2049, sector=72, nr_sectors = 2 limit=64 [ 446.271846][T29998] EXT4-fs warning (device loop1): ext4_end_bio:346: I/O error 10 writing to inode 19 starting block 36) [ 446.282992][T29998] buffer_io_error: 7 callbacks suppressed [ 446.283001][T29998] Buffer I/O error on device loop1, logical block 36 [ 446.295488][T29998] syz-executor.1: attempt to access beyond end of device [ 446.295488][T29998] loop1: rw=2049, sector=510, nr_sectors = 2 limit=64 [ 446.309204][T29998] EXT4-fs warning (device loop1): ext4_end_bio:346: I/O error 10 writing to inode 19 starting block 255) [ 446.320634][T29998] Buffer I/O error on device loop1, logical block 255 [ 446.328360][T29998] syz-executor.1: attempt to access beyond end of device [ 446.328360][T29998] loop1: rw=2049, sector=506, nr_sectors = 4 limit=64 [ 446.342027][T29998] EXT4-fs warning (device loop1): ext4_end_bio:346: I/O error 10 writing to inode 19 starting block 253) [ 446.353258][T29998] Buffer I/O error on device loop1, logical block 253 [ 446.360003][T29998] Buffer I/O error on device loop1, logical block 254 [ 446.367715][T29998] syz-executor.1: attempt to access beyond end of device [ 446.367715][T29998] loop1: rw=2049, sector=74, nr_sectors = 8 limit=64 [ 446.381324][T29998] EXT4-fs warning (device loop1): ext4_end_bio:346: I/O error 10 writing to inode 19 starting block 37) [ 446.392493][T29998] Buffer I/O error on device loop1, logical block 37 [ 446.399158][T29998] Buffer I/O error on device loop1, logical block 38 [ 446.405819][T29998] Buffer I/O error on device loop1, logical block 39 [ 446.412539][T29998] Buffer I/O error on device loop1, logical block 40 [ 446.427827][T30004] loop2: detected capacity change from 0 to 256 [ 446.436998][T30004] FAT-fs (loop2): Unrecognized mount option "ÿ0x000000000000ee00" or missing value [ 446.450249][T27673] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 446.470793][T30004] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 446.612403][T30024] syzkaller0: entered promiscuous mode [ 446.617894][T30024] syzkaller0: entered allmulticast mode [ 447.608585][ T29] kauditd_printk_skb: 247 callbacks suppressed [ 447.608599][ T29] audit: type=1400 audit(1719161815.170:66270): avc: denied { unmount } for pid=27673 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 447.697721][ T29] audit: type=1326 audit(1719161815.260:66271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 447.724013][T30068] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30068 comm=syz-executor.1 [ 447.729308][T30078] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 447.754091][ T29] audit: type=1326 audit(1719161815.260:66272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 447.778341][ T29] audit: type=1326 audit(1719161815.290:66273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 447.802430][ T29] audit: type=1326 audit(1719161815.290:66274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 447.802697][T30078] loop2: detected capacity change from 0 to 8192 [ 447.826514][ T29] audit: type=1326 audit(1719161815.290:66275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 447.856977][ T29] audit: type=1326 audit(1719161815.290:66276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 447.881360][ T29] audit: type=1326 audit(1719161815.290:66277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 447.905468][ T29] audit: type=1326 audit(1719161815.290:66278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 447.929657][ T29] audit: type=1326 audit(1719161815.290:66279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30077 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd372dd40a9 code=0x7ffc0000 [ 448.003463][T30078] ================================================================== [ 448.011572][T30078] BUG: KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode [ 448.020441][T30078] [ 448.022759][T30078] write to 0xffff888106a92ef8 of 8 bytes by task 30084 on cpu 0: [ 448.030475][T30078] mark_buffer_dirty_inode+0x18d/0x1c0 [ 448.035952][T30078] fat_mirror_bhs+0x241/0x330 [ 448.040639][T30078] fat_alloc_clusters+0x994/0xa80 [ 448.045669][T30078] fat_get_block+0x25c/0x5e0 [ 448.050257][T30078] __block_write_begin_int+0x417/0xfa0 [ 448.055699][T30078] block_write_begin+0x7b/0x170 [ 448.060543][T30078] cont_write_begin+0x486/0x6b0 [ 448.065389][T30078] fat_write_begin+0x61/0xf0 [ 448.069962][T30078] generic_perform_write+0x1d5/0x410 [ 448.075228][T30078] __generic_file_write_iter+0xa1/0x120 [ 448.080754][T30078] generic_file_write_iter+0x7d/0x1d0 [ 448.086138][T30078] iter_file_splice_write+0x5e6/0x970 [ 448.091494][T30078] direct_splice_actor+0x16c/0x2c0 [ 448.096590][T30078] splice_direct_to_actor+0x305/0x670 [ 448.101959][T30078] do_splice_direct+0xd7/0x150 [ 448.106702][T30078] do_sendfile+0x3ab/0x960 [ 448.111114][T30078] __x64_sys_sendfile64+0xbd/0x150 [ 448.116224][T30078] x64_sys_call+0x2c9f/0x2d70 [ 448.120886][T30078] do_syscall_64+0xc9/0x1c0 [ 448.125369][T30078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.131246][T30078] [ 448.133546][T30078] read to 0xffff888106a92ef8 of 8 bytes by task 30078 on cpu 1: [ 448.141149][T30078] mark_buffer_dirty_inode+0x96/0x1c0 [ 448.146504][T30078] fat_mirror_bhs+0x241/0x330 [ 448.151167][T30078] fat_alloc_clusters+0x994/0xa80 [ 448.156170][T30078] fat_get_block+0x25c/0x5e0 [ 448.160746][T30078] __block_write_begin_int+0x417/0xfa0 [ 448.166217][T30078] block_write_begin+0x7b/0x170 [ 448.171062][T30078] cont_write_begin+0x486/0x6b0 [ 448.175894][T30078] fat_write_begin+0x61/0xf0 [ 448.180472][T30078] generic_perform_write+0x1d5/0x410 [ 448.185734][T30078] __generic_file_write_iter+0xa1/0x120 [ 448.191258][T30078] generic_file_write_iter+0x7d/0x1d0 [ 448.196612][T30078] vfs_write+0x78f/0x900 [ 448.200832][T30078] ksys_write+0xeb/0x1b0 [ 448.205056][T30078] __x64_sys_write+0x42/0x50 [ 448.209637][T30078] x64_sys_call+0x27ef/0x2d70 [ 448.214307][T30078] do_syscall_64+0xc9/0x1c0 [ 448.218790][T30078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.224660][T30078] [ 448.226963][T30078] value changed: 0x0000000000000000 -> 0xffff888151412c80 [ 448.234057][T30078] [ 448.236357][T30078] Reported by Kernel Concurrency Sanitizer on: [ 448.242484][T30078] CPU: 1 PID: 30078 Comm: syz-executor.2 Not tainted 6.10.0-rc4-syzkaller-00330-g7c16f0a4ed1c #0 2024/06/23 16:56:55 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 448.252967][T30078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 448.263004][T30078] ==================================================================