last executing test programs: 3.120414484s ago: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x5, &(0x7f00000001c0)=@framed={{}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}, @jmp={0x6, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='tlb_flush\x00', r0}, 0x10) 3.097705988s ago: executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='6'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 3.066283423s ago: executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000003500010000000000000000000300000004000000180001801400100005000f0000020000080002"], 0x30}}, 0x0) 3.038004767s ago: executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x328000, 0x1000}, 0x1c) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00', 0x0}) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000140)=0x1, 0x4) bind$xdp(r0, &(0x7f0000000100)={0x2c, 0x0, r2}, 0x10) writev(r0, &(0x7f0000000900)=[{&(0x7f0000000400)="c7", 0x1}], 0x1) 2.961594049s ago: executing program 0: r0 = fsopen(&(0x7f0000000040)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x8, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x6000, &(0x7f0000000280)) 2.923358745s ago: executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x4, 0x4, 0x2}, 0x48) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r1}, &(0x7f0000000580)=0x2, &(0x7f00000005c0)=r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x20) 1.697960926s ago: executing program 4: r0 = io_uring_setup(0x30d3, &(0x7f00000000c0)) r1 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r1, &(0x7f00000001c0), 0xc) read(r1, &(0x7f0000000180)=""/52, 0xfffffdef) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x8918, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1.550809569s ago: executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000400)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x5, 0x0, @dev, @private=0xa010100, {[@ssrr={0x89, 0xf, 0xce, [@multicast2, @multicast1, @rand_addr]}, @generic={0x83, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 1.512452084s ago: executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x1008a, &(0x7f00000000c0)={[{@nomblk_io_submit}, {@usrjquota, 0x22}, {@errors_continue}, {@noload}, {@data_err_ignore}, {@grpjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}]}, 0xfe, 0x44e, &(0x7f0000000900)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000000)='\x06\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}h\xc6\x0e\xd9\v\xda\xbfS\x16 \x04\r\xcd\xdb\x9a\xd4\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x000x0}) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000004c0)=@newlink={0x68, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @sit={{0x8}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PMTUDISC={0x5}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x5}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}, @IFLA_IPTUN_6RD_PREFIXLEN={0x6, 0xd, 0x3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x8001}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e24}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x68}}, 0x0) recvmmsg(r3, &(0x7f0000003700)=[{{0x0, 0x0, 0x0}}], 0x6, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r7 = socket(0x2b, 0x1, 0x0) listen(r7, 0x0) sendmsg$nl_route(r7, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newnexthop={0x3c, 0x68, 0x200, 0x70bd29, 0x25dfdbfc, {0xa, 0x0, 0x4, 0x0, 0x3}, [@NHA_GROUP_TYPE={0x6, 0x3, 0x1}, @NHA_GROUP_TYPE={0x6, 0x3, 0xb48e3c28c9709b40}, @NHA_GATEWAY={0x14, 0x6, @ip4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20008004) r8 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r8, 0x40086604, &(0x7f0000000000)={0x0, 0x0, "84e35bda1b496502bff4706bafb10c0f"}) 1.059927365s ago: executing program 3: r0 = io_uring_setup(0x30d3, &(0x7f00000000c0)) r1 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r1, &(0x7f00000001c0), 0xc) read(r1, &(0x7f0000000180)=""/52, 0xfffffdef) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x8918, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 870.258575ms ago: executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000380)={0x44, r1, 0x1, 0x0, 0x0, {0x36}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x73}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x44}}, 0x0) 848.519728ms ago: executing program 3: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x82, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x10) 810.193554ms ago: executing program 3: write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f0000e38602000200090002000000bd39e457c7f66c80bae2add5b3952b96cd51629c2cfa0b8cdb4bda83f5604000"/62], 0xf) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84080) write$P9_RREADLINK(r0, &(0x7f0000000200)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x1) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x41}}, 0x10) listen(r2, 0x0) r3 = socket$tipc(0x1e, 0x5, 0x0) r4 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r4, &(0x7f00000002c0)={&(0x7f0000000080)=@nameseq={0x1e, 0x2, 0x0, {0x41}}, 0x10, 0x0}, 0x0) dup3(r3, r4, 0x0) accept4(r2, 0x0, 0x0, 0x0) 776.388329ms ago: executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x10e, &(0x7f0000000100)={[{@errors_remount}, {@nodelalloc}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10000}}, {@block_validity}, {@grpjquota}]}, 0x3, 0x45b, &(0x7f00000010c0)="$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") prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) tgkill(0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xa, 0x144000, 0x7fe2, 0x1}, 0x48) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) shutdown(r1, 0x1) socket$inet(0x2, 0x80001, 0x84) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000040)={0x53, 0x0, 0x6, 0x0, @buffer={0x17, 0x51, &(0x7f00000000c0)=""/81}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x0, 0x0, 0x0}) 645.61653ms ago: executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x1, 0x7fe2, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{r0}, &(0x7f00000002c0), &(0x7f0000000300)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000f7ff0000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='ext4_sync_file_exit\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000400)='ext4_sync_file_exit\x00', r3}, 0x10) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) 603.155486ms ago: executing program 1: r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0efffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000300)='GPL\x00', 0xa, 0xff8, &(0x7f0000001e00)=""/4088}, 0x90) 568.530112ms ago: executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000380)={0x44, r1, 0x1, 0x0, 0x0, {0x36}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x73}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x44}}, 0x0) 535.548496ms ago: executing program 1: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x82, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x10) 276.543427ms ago: executing program 2: write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f0000e38602000200090002000000bd39e457c7f66c80bae2add5b3952b96cd51629c2cfa0b8cdb4bda83f5604000"/62], 0xf) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84080) write$P9_RREADLINK(r0, &(0x7f0000000200)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x1) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x41}}, 0x10) listen(r2, 0x0) r3 = socket$tipc(0x1e, 0x5, 0x0) r4 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r4, &(0x7f00000002c0)={&(0x7f0000000080)=@nameseq={0x1e, 0x2, 0x0, {0x41}}, 0x10, 0x0}, 0x0) dup3(r3, r4, 0x0) accept4(r2, 0x0, 0x0, 0x0) 239.316933ms ago: executing program 3: socket$packet(0x11, 0x0, 0x300) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_io_uring_setup(0xd79, &(0x7f00000035c0)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000003580)=0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000300)=@in={0x2, 0x0, @local}}) io_uring_enter(r0, 0x291c, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1d, 0x0, &(0x7f0000000040)) 190.3611ms ago: executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) mount$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYRESHEX=r1]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r3 = openat$cgroup_devices(r2, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r3, &(0x7f0000000100)=ANY=[@ANYBLOB='b *:'], 0x9) 171.659173ms ago: executing program 4: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x8, 0x3, 0x3d0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x200, 0x230, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x430) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x14}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000040)=@setlink={0x48, 0x10, 0x401, 0x70bd29, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r4}]}}}, @IFLA_MTU={0x8, 0x4, 0x6a9}]}, 0x48}}, 0x0) 170.601913ms ago: executing program 2: syz_emit_ethernet(0x62, &(0x7f00000000c0)={@link_local, @empty, @val={@void}, {@ipv6={0x86dd, @generic={0x0, 0x6, "062111", 0x28, 0x3c, 0x0, @remote, @mcast2, {[@hopopts={0x0, 0x3, '\x00', [@hao={0xc9, 0x10, @private2}, @calipso={0x7, 0x8}]}]}}}}}, 0x0) 157.449176ms ago: executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000077b"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, 0x13, 0x1, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) setxattr$system_posix_acl(0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000718b386e000000", @ANYRES32=r2, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x2c, 0x3) recvmmsg(r0, &(0x7f0000003380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40, 0x0) memfd_create(&(0x7f0000000340)='@,^#&::\'#@\x00', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000280)=ANY=[@ANYBLOB="2400000008060103000000000000000000000400050001000700000005000100070000001728d4fd51faa704fcdf23dd579dcad37814e8870c33e9f7e842addeebcaa7ac7cfb496f3c087745c0a1151aae86da9b"], 0x24}}, 0x0) 134.137879ms ago: executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x1d}, {0x6}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route_sched(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 72.875568ms ago: executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b97004d88c19e9ace5ffb2e9fc603dd282100000002ff02000000000000000000000000000104004e200023b0"], 0x0) 64.89914ms ago: executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000380)={0x44, r1, 0x1, 0x0, 0x0, {0x36}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x73}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x44}}, 0x0) 54.819801ms ago: executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c00)={&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000003540)="af686676e243208ea24ad32900e7bc1397dd02", 0x13}], 0x1, &(0x7f0000002bc0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40, 0x8024}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00000035c0), 0x4001, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000003600), 0x40800, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3a0, 0x0, 0x0, 0xe8, 0x2b8, 0x2b8, 0x2b8, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@arp={@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@random="e04b6caf1f2e"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge_slave_0\x00', 'bond0\x00', {}, {}, 0x0, 0xe61dfa5b84eee4e}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x3f0) pipe(&(0x7f0000000780)) r1 = semget$private(0x0, 0x2, 0x0) semctl$GETPID(r1, 0x2, 0x10, 0x0) 18.474517ms ago: executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x213a, 0x4) sendmmsg$inet(r0, &(0x7f0000001980)=[{{&(0x7f00000002c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0}}], 0x1, 0x240080e4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x6, 0x4) sendmmsg$inet(r0, &(0x7f0000007180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000005a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40002110, 0x0) 0s ago: executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x10e, &(0x7f0000000100)={[{@errors_remount}, {@nodelalloc}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10000}}, {@block_validity}, {@grpjquota}]}, 0x3, 0x45b, &(0x7f00000010c0)="$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") prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) tgkill(0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xa, 0x144000, 0x7fe2, 0x1}, 0x48) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) shutdown(r1, 0x1) socket$inet(0x2, 0x80001, 0x84) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000040)={0x53, 0x0, 0x6, 0x0, @buffer={0x17, 0x51, &(0x7f00000000c0)=""/81}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): bridge_slave_1: entered allmulticast mode [ 213.999175][T11978] bridge_slave_1: entered promiscuous mode [ 214.020552][T11978] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 214.031362][T11978] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 214.055691][T11978] team0: Port device team_slave_0 added [ 214.062645][T11978] team0: Port device team_slave_1 added [ 214.086189][T11978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 214.093269][T11978] 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. [ 214.119523][T11978] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 214.131128][T11978] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 214.138120][T11978] 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. [ 214.141531][ C0] ------------[ cut here ]------------ [ 214.164153][T11978] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 214.169607][ C0] WARNING: CPU: 0 PID: 12041 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x440/0x450 [ 214.189943][ C0] Modules linked in: [ 214.193866][ C0] CPU: 0 PID: 12041 Comm: syz-executor.0 Not tainted 6.10.0-rc4-syzkaller #0 [ 214.202774][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 214.212883][ C0] RIP: 0010:inet_sock_destruct+0x440/0x450 [ 214.218832][ C0] Code: 0f 0b 90 e9 ab fe ff ff e8 cd 3b f6 fc 90 0f 0b 90 e9 c5 fe ff ff e8 bf 3b f6 fc 90 0f 0b 90 e9 df fe ff ff e8 b1 3b f6 fc 90 <0f> 0b 90 e9 35 ff ff ff 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 [ 214.238522][ C0] RSP: 0018:ffffc90000003e38 EFLAGS: 00010246 [ 214.244632][ C0] RAX: ffffffff8438a4ff RBX: 0000000000000400 RCX: ffff888116288000 [ 214.252738][ C0] RDX: 0000000000000101 RSI: 0000000000000400 RDI: 0000000000000000 [ 214.260754][ C0] RBP: ffff8881042c9400 R08: ffffffff8438a430 R09: 0000000000000000 [ 214.268891][ C0] R10: 0001ffffffffffff R11: 00018881042c9560 R12: ffff8881042c96e8 [ 214.276916][ C0] R13: ffff8881042c96e8 R14: ffff8881042c9428 R15: ffff8881042c9412 [ 214.284974][ C0] FS: 00007fba1f1326c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 214.294146][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.300764][ C0] CR2: 0000000020000240 CR3: 0000000111c84000 CR4: 00000000003506f0 [ 214.308977][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 214.317003][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 214.325075][ C0] Call Trace: [ 214.328400][ C0] [ 214.331303][ C0] ? __warn+0x13c/0x350 [ 214.335530][ C0] ? report_bug+0x315/0x420 [ 214.340082][ C0] ? inet_sock_destruct+0x440/0x450 [ 214.345441][ C0] ? handle_bug+0x3e/0x70 [ 214.349817][ C0] ? exc_invalid_op+0x1a/0x50 [ 214.354533][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 214.359673][ C0] ? inet_sock_destruct+0x370/0x450 [ 214.364999][ C0] ? inet_sock_destruct+0x43f/0x450 [ 214.370316][ C0] ? inet_sock_destruct+0x440/0x450 [ 214.375587][ C0] ? inet_sock_destruct+0x43f/0x450 [ 214.381010][ C0] ? __pfx___sk_destruct+0x10/0x10 [ 214.386190][ C0] inet6_sock_destruct+0x1d/0x30 [ 214.391192][ C0] ? __pfx_inet6_sock_destruct+0x10/0x10 [ 214.397002][ C0] __sk_destruct+0x3d/0x440 [ 214.401661][ C0] ? __pfx___sk_destruct+0x10/0x10 [ 214.406830][ C0] rcu_core+0x594/0xbf0 [ 214.411035][ C0] rcu_core_si+0xd/0x20 [ 214.415221][ C0] handle_softirqs+0xc3/0x280 [ 214.419939][ C0] irq_exit_rcu+0x3e/0x90 [ 214.424324][ C0] sysvec_apic_timer_interrupt+0x73/0x80 [ 214.430002][ C0] [ 214.432955][ C0] [ 214.435904][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 214.442045][ C0] RIP: 0010:mutex_spin_on_owner+0x7f/0x170 [ 214.448034][ C0] Code: 24 10 49 8d 45 10 48 89 44 24 08 48 8b 5c 24 20 eb 31 4c 89 ef e8 81 9f 2b 00 49 f7 45 00 01 00 00 00 0f 85 d5 00 00 00 f3 90 <4c> 89 ef e8 69 9f 2b 00 49 8b 45 00 48 83 e0 f8 4c 39 f8 0f 85 cf [ 214.467871][ C0] RSP: 0018:ffffc90001227700 EFLAGS: 00000246 [ 214.474321][ C0] RAX: ffff888237d00000 RBX: ffff888101270014 RCX: ffffffff811ad906 [ 214.482341][ C0] RDX: 00000000000000fa RSI: 0000000000000000 RDI: ffff888116288000 [ 214.490338][ C0] RBP: ffff888101270034 R08: 0001ffff86043fbf R09: 0000000000000000 [ 214.498424][ C0] R10: 0001ffffffffffff R11: ffffffff810ce110 R12: ffff888116288000 [ 214.506457][ C0] R13: ffffffff864177e0 R14: 0000000000000000 R15: ffff888101270000 [ 214.514563][ C0] ? __pfx___raw_callee_save___kvm_vcpu_is_preempted+0x10/0x10 [ 214.522430][ C0] ? mutex_spin_on_owner+0xc6/0x170 [ 214.527782][ C0] __mutex_lock+0x449/0x8e0 [ 214.532369][ C0] __mutex_lock_slowpath+0xa/0x10 [ 214.537479][ C0] mutex_lock+0x2d/0x40 [ 214.541697][ C0] rtnetlink_rcv_msg+0x79a/0x910 [ 214.546684][ C0] ? trace_buffer_unlock_commit_regs+0x10d/0x390 [ 214.553167][ C0] ? trace_event_buffer_commit+0x18f/0x620 [ 214.559013][ C0] ? __memcg_slab_free_hook+0xc9/0x1e0 [ 214.564556][ C0] ? kmem_cache_free+0xd8/0x280 [ 214.569452][ C0] ? nlmon_xmit+0x51/0x60 [ 214.573858][ C0] ? __kfree_skb+0x102/0x150 [ 214.578519][ C0] ? consume_skb+0x57/0x180 [ 214.583116][ C0] ? nlmon_xmit+0x51/0x60 [ 214.587527][ C0] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 214.592877][ C0] ? __dev_queue_xmit+0xb21/0x1e50 [ 214.598119][ C0] ? ref_tracker_free+0x3a5/0x410 [ 214.603171][ C0] netlink_rcv_skb+0x12c/0x230 [ 214.608120][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 214.613617][ C0] rtnetlink_rcv+0x1c/0x30 [ 214.618087][ C0] netlink_unicast+0x58d/0x660 [ 214.622919][ C0] netlink_sendmsg+0x5ca/0x6e0 [ 214.627708][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 214.633048][ C0] __sock_sendmsg+0x140/0x180 [ 214.637731][ C0] ____sys_sendmsg+0x312/0x410 [ 214.642646][ C0] __sys_sendmsg+0x1e9/0x280 [ 214.647618][ C0] ? futex_wait+0x18e/0x1c0 [ 214.652297][ C0] __x64_sys_sendmsg+0x46/0x50 [ 214.657169][ C0] x64_sys_call+0xb25/0x2d70 [ 214.661786][ C0] do_syscall_64+0xc9/0x1c0 [ 214.666305][ C0] ? clear_bhb_loop+0x55/0xb0 [ 214.671018][ C0] ? clear_bhb_loop+0x55/0xb0 [ 214.675812][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.682257][ C0] RIP: 0033:0x7fba1fdb7f29 [ 214.686668][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 214.706826][ C0] RSP: 002b:00007fba1f1320c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 214.715285][ C0] RAX: ffffffffffffffda RBX: 00007fba1feeef80 RCX: 00007fba1fdb7f29 [ 214.723285][ C0] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 214.731273][ C0] RBP: 00007fba1fe27074 R08: 0000000000000000 R09: 0000000000000000 [ 214.739411][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 214.747503][ C0] R13: 000000000000000b R14: 00007fba1feeef80 R15: 00007ffe8fca2278 [ 214.755518][ C0] [ 214.758541][ C0] ---[ end trace 0000000000000000 ]--- [ 214.813976][T11978] hsr_slave_0: entered promiscuous mode [ 214.821190][T11978] hsr_slave_1: entered promiscuous mode [ 214.823702][T12050] loop3: detected capacity change from 0 to 2048 [ 214.833534][T11978] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 214.834670][T12050] EXT4-fs: Ignoring removed mblk_io_submit option [ 214.841302][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 214.841403][T11978] Cannot create hsr debugfs directory [ 214.866757][T12050] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 214.910459][T11288] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 215.140417][T11978] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 215.149833][T11978] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 215.158922][T11978] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 215.167901][T11978] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 215.212450][T11978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 215.228725][T11978] 8021q: adding VLAN 0 to HW filter on device team0 [ 215.232538][T12103] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 215.241937][ T6374] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.250836][ T6374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 215.259923][ T6374] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.267092][ T6374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.343945][T11978] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 215.505137][T11978] veth0_vlan: entered promiscuous mode [ 215.516621][T11978] veth1_vlan: entered promiscuous mode [ 215.542340][T11978] veth0_macvtap: entered promiscuous mode [ 215.551328][T11978] veth1_macvtap: entered promiscuous mode [ 215.568149][T11978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 215.578977][T11978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.588991][T11978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 215.599450][T11978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.609470][T11978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 215.619963][T11978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.629963][T11978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 215.640542][T11978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.654933][T11978] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 215.667679][T11978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 215.678289][T11978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.688267][T11978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 215.698807][T11978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.708657][T11978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 215.719118][T11978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.729032][T11978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 215.739531][T11978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.754378][T11978] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 215.766514][T11978] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.775356][T11978] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.784338][T11978] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.793203][T11978] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.979533][T12135] loop1: detected capacity change from 0 to 512 [ 215.989117][T12135] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 216.002573][T12135] EXT4-fs (loop1): 1 truncate cleaned up [ 216.009044][T12135] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.043208][T11978] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.076162][T12142] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 216.102825][T12146] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 216.201006][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 216.217735][T12161] loop3: detected capacity change from 0 to 2048 [ 216.271604][T12161] loop3: p1 p3 < > p4 < p5 > [ 216.276337][T12161] loop3: partition table partially beyond EOD, truncated [ 216.287039][T12161] loop3: p1 size 33024 extends beyond EOD, truncated [ 216.294632][T12161] loop3: p3 start 4284289 is beyond EOD, truncated [ 216.302785][T12161] loop3: p5 size 33024 extends beyond EOD, truncated [ 216.314776][T12161] EXT4-fs (loop3p1): VFS: Can't find ext4 filesystem [ 216.439676][T12180] loop3: detected capacity change from 0 to 8192 [ 216.500496][T12172] chnl_net:caif_netlink_parms(): no params data found [ 216.531333][ T28] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.559960][T12172] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.567398][T12172] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.574916][T12172] bridge_slave_0: entered allmulticast mode [ 216.583838][T12172] bridge_slave_0: entered promiscuous mode [ 216.591148][T12172] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.598272][T12172] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.605909][T12172] bridge_slave_1: entered allmulticast mode [ 216.612586][T12172] bridge_slave_1: entered promiscuous mode [ 216.632750][T12172] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 216.645944][ T28] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.659814][T12172] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 216.685907][T12172] team0: Port device team_slave_0 added [ 216.694945][ T28] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.707757][T12172] team0: Port device team_slave_1 added [ 216.725866][T12172] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.732922][T12172] 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. [ 216.759103][T12172] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.769801][ T29] audit: type=1400 audit(1718648077.030:2849): avc: denied { write } for pid=12189 comm="syz-executor.3" path="socket:[44482]" dev="sockfs" ino=44482 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 216.795193][T12172] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.802221][T12172] 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. [ 216.828328][T12172] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.851313][ T28] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.923475][T12172] hsr_slave_0: entered promiscuous mode [ 216.929832][T12172] hsr_slave_1: entered promiscuous mode [ 216.936702][T12172] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 216.944544][T12172] Cannot create hsr debugfs directory [ 216.981224][ T28] bridge_slave_1: left allmulticast mode [ 216.986940][ T28] bridge_slave_1: left promiscuous mode [ 216.992657][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.012352][ T28] bridge_slave_0: left allmulticast mode [ 217.018037][ T28] bridge_slave_0: left promiscuous mode [ 217.023760][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.133914][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 217.146605][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 217.157459][ T28] bond0 (unregistering): Released all slaves [ 217.344753][ T28] hsr_slave_0: left promiscuous mode [ 217.353673][ T28] hsr_slave_1: left promiscuous mode [ 217.363139][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 217.370656][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 217.379418][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 217.386938][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 217.398819][ T28] veth1_macvtap: left promiscuous mode [ 217.404384][ T28] veth0_macvtap: left promiscuous mode [ 217.409989][ T28] veth1_vlan: left promiscuous mode [ 217.415347][ T28] veth0_vlan: left promiscuous mode [ 217.525000][ T28] team0 (unregistering): Port device team_slave_1 removed [ 217.535953][ T28] team0 (unregistering): Port device team_slave_0 removed [ 217.625639][ T29] audit: type=1400 audit(1718648077.920:2850): avc: denied { write } for pid=12212 comm="syz-executor.3" lport=40422 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 217.651169][ T29] audit: type=1400 audit(1718648077.940:2851): avc: denied { setopt } for pid=12212 comm="syz-executor.3" lport=40422 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 217.688756][T12195] chnl_net:caif_netlink_parms(): no params data found [ 217.729620][T12195] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.737004][T12195] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.745816][T12195] bridge_slave_0: entered allmulticast mode [ 217.752442][T12195] bridge_slave_0: entered promiscuous mode [ 217.759447][T12195] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.766559][T12195] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.773942][T12195] bridge_slave_1: entered allmulticast mode [ 217.780672][T12195] bridge_slave_1: entered promiscuous mode [ 217.816331][T12195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 217.827467][T12195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 217.836749][T12172] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 217.857660][T12172] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 217.867161][T12195] team0: Port device team_slave_0 added [ 217.874378][T12172] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 217.883518][T12172] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 217.892752][T12195] team0: Port device team_slave_1 added [ 217.918436][T12195] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.925566][T12195] 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. [ 217.951625][T12195] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 217.964382][T12195] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 217.971550][T12195] 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. [ 217.986418][T12229] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 217.997573][T12195] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 218.055662][T12195] hsr_slave_0: entered promiscuous mode [ 218.062016][T12195] hsr_slave_1: entered promiscuous mode [ 218.067922][T12195] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 218.075531][T12195] Cannot create hsr debugfs directory [ 218.093857][ T28] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 218.137817][ T28] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 218.163836][T12172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.181968][T12172] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.191912][ T946] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.199064][ T946] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.211465][ T28] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 218.225137][ T3188] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.232230][ T3188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.250358][T12172] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 218.260772][T12172] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 218.284703][ T28] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 218.334723][T12172] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.355718][ T28] bridge_slave_1: left allmulticast mode [ 218.361576][ T28] bridge_slave_1: left promiscuous mode [ 218.367404][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.375555][ T28] bridge_slave_0: left allmulticast mode [ 218.381401][ T28] bridge_slave_0: left promiscuous mode [ 218.387154][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.494193][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 218.504478][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 218.514851][ T28] bond0 (unregistering): Released all slaves [ 218.615690][T12172] veth0_vlan: entered promiscuous mode [ 218.623800][ T28] hsr_slave_0: left promiscuous mode [ 218.629584][ T28] hsr_slave_1: left promiscuous mode [ 218.635668][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 218.643396][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 218.652019][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 218.659717][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 218.668831][ T28] veth1_macvtap: left promiscuous mode [ 218.674340][ T28] veth0_macvtap: left promiscuous mode [ 218.679852][ T28] veth1_vlan: left promiscuous mode [ 218.685325][ T28] veth0_vlan: left promiscuous mode [ 218.769504][ T28] team0 (unregistering): Port device team_slave_1 removed [ 218.780611][ T28] team0 (unregistering): Port device team_slave_0 removed [ 218.824854][T12172] veth1_vlan: entered promiscuous mode [ 218.837928][T12172] veth0_macvtap: entered promiscuous mode [ 218.848446][T12172] veth1_macvtap: entered promiscuous mode [ 218.859816][T12172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 218.870496][T12172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.880384][T12172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 218.890971][T12172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.900957][T12172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 218.911406][T12172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.922298][T12172] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 218.934520][T12172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 218.945100][T12172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.955176][T12172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 218.965747][T12172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.975671][T12172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 218.986319][T12172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.997334][T12172] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 219.007775][T12172] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.016871][T12172] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.025846][T12172] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.034753][T12172] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.119589][T12195] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 219.128938][T12195] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 219.138350][T12195] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 219.149252][T12195] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 219.191650][T12195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 219.205183][T12195] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.217227][ T3188] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.224553][ T3188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.236418][ T6374] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.243763][ T6374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.270562][T12195] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 219.324224][T12195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 219.396084][T12195] veth0_vlan: entered promiscuous mode [ 219.405898][T12195] veth1_vlan: entered promiscuous mode [ 219.424343][T12195] veth0_macvtap: entered promiscuous mode [ 219.433286][T12195] veth1_macvtap: entered promiscuous mode [ 219.444029][T12195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 219.454542][T12195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.464597][T12195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 219.475149][T12195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.485191][T12195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 219.495773][T12195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.505802][T12195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 219.516357][T12195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.527075][T12195] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 219.538051][T12195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 219.548710][T12195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.558613][T12195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 219.569105][T12195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.579293][T12195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 219.589850][T12195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.599847][T12195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 219.610288][T12195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.621392][T12195] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 219.632840][T12195] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.641781][T12195] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.651710][T12195] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.660922][T12195] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.816870][T12285] No such timeout policy "syz0" [ 219.857354][T12287] loop2: detected capacity change from 0 to 512 [ 219.948639][T12289] loop2: detected capacity change from 0 to 8192 [ 219.957102][T12289] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 219.969865][ T29] audit: type=1400 audit(1718648080.260:2852): avc: denied { mounton } for pid=12288 comm="syz-executor.2" path="/root/syzkaller-testdir1832468671/syzkaller.fC1cEE/8/file2/file0" dev="loop2" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 220.023429][T12291] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 220.054121][T12293] mmap: syz-executor.4 (12293) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 220.213650][ T29] audit: type=1400 audit(1718648080.510:2853): avc: denied { create } for pid=12306 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 220.234433][ T29] audit: type=1400 audit(1718648080.510:2854): avc: denied { write } for pid=12306 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 220.255722][ T29] audit: type=1400 audit(1718648080.510:2855): avc: denied { nlmsg_write } for pid=12306 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 220.292334][T12309] No such timeout policy "syz0" [ 220.352259][T12311] loop4: detected capacity change from 0 to 8192 [ 220.360538][T12311] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 222.441166][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 222.925815][ T1821] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 222.980800][ T29] audit: type=1400 audit(1718648083.270:2856): avc: denied { execmem } for pid=12312 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 223.120083][T12313] chnl_net:caif_netlink_parms(): no params data found [ 223.155411][T12313] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.162633][T12313] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.169818][T12313] bridge_slave_0: entered allmulticast mode [ 223.176411][T12313] bridge_slave_0: entered promiscuous mode [ 223.183426][T12313] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.190542][T12313] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.197863][T12313] bridge_slave_1: entered allmulticast mode [ 223.204515][T12313] bridge_slave_1: entered promiscuous mode [ 223.222434][T12313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 223.233012][T12313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 223.253039][T12313] team0: Port device team_slave_0 added [ 223.260035][T12313] team0: Port device team_slave_1 added [ 223.276226][T12313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 223.283274][T12313] 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. [ 223.309929][T12313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 223.322030][T12313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 223.329169][T12313] 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. [ 223.355231][T12313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 223.382304][T12313] hsr_slave_0: entered promiscuous mode [ 223.388686][T12313] hsr_slave_1: entered promiscuous mode [ 223.394738][T12313] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 223.402414][T12313] Cannot create hsr debugfs directory [ 223.894084][T12329] chnl_net:caif_netlink_parms(): no params data found [ 223.932020][T12329] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.939140][T12329] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.946427][T12329] bridge_slave_0: entered allmulticast mode [ 223.953144][T12329] bridge_slave_0: entered promiscuous mode [ 223.960195][T12329] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.967678][T12329] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.974929][T12329] bridge_slave_1: entered allmulticast mode [ 223.981453][T12329] bridge_slave_1: entered promiscuous mode [ 224.005813][T12329] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 224.016625][T12329] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 224.037198][T12329] team0: Port device team_slave_0 added [ 224.044343][T12329] team0: Port device team_slave_1 added [ 224.060943][T12329] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 224.067965][T12329] 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. [ 224.094041][T12329] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 224.105825][T12329] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 224.112820][T12329] 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. [ 224.138878][T12329] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 224.166754][T12329] hsr_slave_0: entered promiscuous mode [ 224.172963][T12329] hsr_slave_1: entered promiscuous mode [ 224.178848][T12329] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 224.186453][T12329] Cannot create hsr debugfs directory [ 224.371078][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 225.315278][ T1821] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 225.364408][ T1821] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 225.435437][ T1821] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 225.496056][ T1821] bridge_slave_1: left allmulticast mode [ 225.501803][ T1821] bridge_slave_1: left promiscuous mode [ 225.507706][ T1821] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.515788][ T1821] bridge_slave_0: left allmulticast mode [ 225.521585][ T1821] bridge_slave_0: left promiscuous mode [ 225.527347][ T1821] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.605723][ T1821] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 225.616349][ T1821] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 225.626882][ T1821] bond0 (unregistering): Released all slaves [ 225.773839][ T1821] hsr_slave_0: left promiscuous mode [ 225.779607][ T1821] hsr_slave_1: left promiscuous mode [ 225.785365][ T1821] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 225.792995][ T1821] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 225.800694][ T1821] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 225.808466][ T1821] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 225.818138][ T1821] veth1_macvtap: left promiscuous mode [ 225.823763][ T1821] veth0_macvtap: left promiscuous mode [ 225.829279][ T1821] veth1_vlan: left promiscuous mode [ 225.834632][ T1821] veth0_vlan: left promiscuous mode [ 225.920140][ T1821] team0 (unregistering): Port device team_slave_1 removed [ 225.930752][ T1821] team0 (unregistering): Port device team_slave_0 removed [ 226.125026][T12329] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.207075][T12329] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.274265][T12329] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.324731][T12329] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.396265][T12313] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 226.405035][T12313] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 226.414057][T12313] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 226.424809][T12313] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 226.439227][ T1821] bridge_slave_1: left allmulticast mode [ 226.445058][ T1821] bridge_slave_1: left promiscuous mode [ 226.450826][ T1821] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.458802][ T1821] bridge_slave_0: left allmulticast mode [ 226.464522][ T1821] bridge_slave_0: left promiscuous mode [ 226.470228][ T1821] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.584160][ T1821] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 226.594636][ T1821] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 226.605002][ T1821] bond0 (unregistering): Released all slaves [ 226.617944][T12329] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 226.626714][T12329] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 226.636037][T12329] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 226.646533][T12329] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 226.674196][ T1821] hsr_slave_0: left promiscuous mode [ 226.680100][ T1821] hsr_slave_1: left promiscuous mode [ 226.686355][ T1821] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 226.694105][ T1821] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 226.702288][ T1821] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 226.709696][ T1821] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 226.718903][ T1821] veth1_macvtap: left promiscuous mode [ 226.724524][ T1821] veth0_macvtap: left promiscuous mode [ 226.730390][ T1821] veth1_vlan: left promiscuous mode [ 226.735646][ T1821] veth0_vlan: left promiscuous mode [ 226.817290][ T1821] team0 (unregistering): Port device team_slave_1 removed [ 226.827649][ T1821] team0 (unregistering): Port device team_slave_0 removed [ 226.887762][T12313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 226.903303][T12313] 8021q: adding VLAN 0 to HW filter on device team0 [ 226.917333][ T6374] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.924468][ T6374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.939684][ T3182] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.946837][ T3182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.958013][T12329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 226.976297][T12329] 8021q: adding VLAN 0 to HW filter on device team0 [ 226.992070][ T6374] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.999265][ T6374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.017159][ T3182] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.024406][ T3182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.050586][T12329] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 227.061037][T12329] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 227.103654][T12313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 227.128448][T12329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 227.201678][T12313] veth0_vlan: entered promiscuous mode [ 227.210806][T12313] veth1_vlan: entered promiscuous mode [ 227.238939][T12313] veth0_macvtap: entered promiscuous mode [ 227.246986][T12313] veth1_macvtap: entered promiscuous mode [ 227.257493][T12313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 227.268048][T12313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.278038][T12313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 227.288716][T12313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.298741][T12313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 227.309199][T12313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.319966][T12313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 227.331970][T12313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 227.342500][T12313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.352374][T12313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 227.362890][T12313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.372803][T12313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 227.383351][T12313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.394106][T12313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.404133][T12313] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.413168][T12313] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.422009][T12313] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.430800][T12313] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.457141][T12329] veth0_vlan: entered promiscuous mode [ 227.465695][T12329] veth1_vlan: entered promiscuous mode [ 227.485881][T12329] veth0_macvtap: entered promiscuous mode [ 227.493410][T12329] veth1_macvtap: entered promiscuous mode [ 227.503726][T12329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 227.514200][T12329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.524028][T12329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 227.534571][T12329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.544407][T12329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 227.554831][T12329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.564911][T12329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 227.575564][T12329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.586804][T12329] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 227.597285][T12329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 227.607882][T12329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.617738][T12329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 227.628267][T12329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.638117][T12329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 227.648626][T12329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.658503][T12329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 227.669027][T12329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.681014][T12329] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.692804][T12329] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.701570][T12329] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.710451][T12329] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.719294][T12329] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.839745][T12389] No such timeout policy "syz0" [ 227.902335][T12399] loop2: detected capacity change from 0 to 2048 [ 227.909565][T12399] EXT4-fs: Ignoring removed nomblk_io_submit option [ 227.922481][T12399] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 227.936365][T12399] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.2: corrupted in-inode xattr: invalid ea_ino [ 227.959881][T12313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 228.161450][T12423] No such timeout policy "syz0" [ 228.213565][T12427] loop2: detected capacity change from 0 to 512 [ 228.333289][ T29] audit: type=1400 audit(1718648088.630:2857): avc: denied { mount } for pid=12430 comm="syz-executor.2" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 228.771811][T12440] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 228.781236][T12440] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 228.834350][T12446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 228.843945][T12446] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.4'. [ 229.104418][T12448] chnl_net:caif_netlink_parms(): no params data found [ 229.118831][ T29] audit: type=1400 audit(1718648089.410:2858): avc: denied { unmount } for pid=12313 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 229.159226][T12448] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.166395][T12448] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.173779][T12448] bridge_slave_0: entered allmulticast mode [ 229.180280][T12448] bridge_slave_0: entered promiscuous mode [ 229.187716][T12448] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.194940][T12448] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.202301][T12448] bridge_slave_1: entered allmulticast mode [ 229.208848][T12448] bridge_slave_1: entered promiscuous mode [ 229.227619][T12448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 229.238145][T12448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 229.260703][T12448] team0: Port device team_slave_0 added [ 229.267552][T12448] team0: Port device team_slave_1 added [ 229.275271][T12467] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 229.287605][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.295224][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.302666][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.310113][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.318577][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.318633][T12448] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 229.326041][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.326099][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.326126][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.326147][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.333145][T12448] 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. [ 229.340502][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.347865][T12448] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 229.355346][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.355370][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.355392][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.371474][T12448] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 229.388768][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.388795][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.396185][T12448] 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. [ 229.406819][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.406845][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.406870][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.406970][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.414398][T12448] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 229.421813][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.421838][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.421859][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.421881][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.423053][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.554892][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.562375][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.569779][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.577213][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.584645][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.592071][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.599458][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.606958][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.614388][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.621850][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.629368][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.636783][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.644453][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.652028][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.659420][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.666860][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.674308][ T3180] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 229.683166][ T3180] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz1 [ 229.695929][T12448] hsr_slave_0: entered promiscuous mode [ 229.702365][T12448] hsr_slave_1: entered promiscuous mode [ 229.708433][T12448] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 229.716428][T12448] Cannot create hsr debugfs directory [ 229.776359][T12448] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 230.895910][T12477] loop2: detected capacity change from 0 to 2048 [ 230.903552][T12477] EXT4-fs: Ignoring removed nomblk_io_submit option [ 230.922245][T12477] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 230.936054][T12477] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.2: corrupted in-inode xattr: invalid ea_ino [ 230.957908][T12313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.038810][T12485] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 231.048280][T12485] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 231.124277][ T29] audit: type=1400 audit(1718648091.420:2859): avc: denied { mount } for pid=12492 comm="syz-executor.2" name="/" dev="configfs" ino=1176 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 231.148117][ T29] audit: type=1400 audit(1718648091.420:2860): avc: denied { read } for pid=12492 comm="syz-executor.2" name="/" dev="configfs" ino=1176 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 231.170633][ T29] audit: type=1400 audit(1718648091.420:2861): avc: denied { open } for pid=12492 comm="syz-executor.2" path="/root/syzkaller-testdir3441905974/syzkaller.IwejeC/33/file0" dev="configfs" ino=1176 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 231.198348][ T29] audit: type=1400 audit(1718648091.440:2862): avc: denied { unmount } for pid=12313 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 231.920094][T12313] syz-executor.2 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 231.931229][T12313] CPU: 1 PID: 12313 Comm: syz-executor.2 Tainted: G W 6.10.0-rc4-syzkaller #0 [ 231.941525][T12313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 231.951651][T12313] Call Trace: [ 231.954932][T12313] [ 231.957895][T12313] dump_stack_lvl+0xf2/0x150 [ 231.962592][T12313] dump_stack+0x15/0x20 [ 231.966779][T12313] dump_header+0x83/0x2d0 [ 231.971143][T12313] oom_kill_process+0x33e/0x4c0 [ 231.976012][T12313] out_of_memory+0x9af/0xbe0 [ 231.980647][T12313] mem_cgroup_out_of_memory+0x13e/0x190 [ 231.986315][T12313] try_charge_memcg+0x745/0xcd0 [ 231.991194][T12313] ? _raw_spin_unlock+0x26/0x50 [ 231.996221][T12313] ? radix_tree_lookup+0xf9/0x150 [ 232.001378][T12313] mem_cgroup_swapin_charge_folio+0x107/0x1a0 [ 232.007537][T12313] __read_swap_cache_async+0x2b9/0x520 [ 232.013016][T12313] swap_cluster_readahead+0x276/0x3f0 [ 232.018504][T12313] swapin_readahead+0xe2/0x7a0 [ 232.023285][T12313] ? __filemap_get_folio+0x420/0x5b0 [ 232.028602][T12313] ? swap_cache_get_folio+0x6e/0x210 [ 232.034119][T12313] do_swap_page+0x3bc/0x1840 [ 232.038719][T12313] ? __rcu_read_lock+0x36/0x50 [ 232.043516][T12313] handle_mm_fault+0x809/0x2a80 [ 232.048432][T12313] exc_page_fault+0x296/0x650 [ 232.053125][T12313] asm_exc_page_fault+0x26/0x30 [ 232.058018][T12313] RIP: 0010:__get_user_8+0x11/0x20 [ 232.063244][T12313] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 232.082878][T12313] RSP: 0018:ffffc9000151be38 EFLAGS: 00050202 [ 232.088983][T12313] RAX: 0000555574e93da8 RBX: ffffc9000151be40 RCX: ffffffff814b1af4 [ 232.097027][T12313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881042c6cf0 [ 232.105100][T12313] RBP: ffffc9000151bef0 R08: 00018881042c6cf7 R09: 0000000000000000 [ 232.113114][T12313] R10: 0001ffffffffffff R11: ffffffff8119b410 R12: ffff8881042c6300 [ 232.121130][T12313] R13: ffff8881042c6cf0 R14: ffffc9000151bf58 R15: ffffc9000151bfd8 [ 232.129150][T12313] ? __pfx_put_prev_task_idle+0x10/0x10 [ 232.134742][T12313] ? __rseq_handle_notify_resume+0xb4/0xc00 [ 232.140663][T12313] __rseq_handle_notify_resume+0xc8/0xc00 [ 232.146498][T12313] ? mem_cgroup_handle_over_high+0x2d/0x1d0 [ 232.152476][T12313] syscall_exit_to_user_mode+0x90/0x130 [ 232.158132][T12313] do_syscall_64+0xd6/0x1c0 [ 232.162632][T12313] ? clear_bhb_loop+0x55/0xb0 [ 232.167368][T12313] ? clear_bhb_loop+0x55/0xb0 [ 232.172057][T12313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.178037][T12313] RIP: 0033:0x7fe1d001c2f3 [ 232.182457][T12313] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 0e fc 0d 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 232.202139][T12313] RSP: 002b:00007ffd2d733898 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 232.210632][T12313] RAX: 0000000000000000 RBX: 000000000000004b RCX: 00007fe1d001c2f3 [ 232.218689][T12313] RDX: 00007ffd2d7338b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 232.226731][T12313] RBP: 00007ffd2d73392c R08: 00000000353d3ec2 R09: 7fffffffffffffff [ 232.234710][T12313] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 232.242798][T12313] R13: 000000000003878f R14: 000000000003871b R15: 000000000000000d [ 232.250934][T12313] [ 232.254368][T12313] memory: usage 307200kB, limit 307200kB, failcnt 482 [ 232.261558][T12313] memory+swap: usage 307644kB, limit 9007199254740988kB, failcnt 0 [ 232.269476][T12313] kmem: usage 307184kB, limit 9007199254740988kB, failcnt 0 [ 232.276809][T12313] Memory cgroup stats for /syz2: [ 232.276986][T12313] cache 4096 [ 232.285172][T12313] rss 4096 [ 232.288252][T12313] shmem 0 [ 232.291284][T12313] mapped_file 823296 [ 232.295210][T12313] dirty 0 [ 232.298132][T12313] writeback 0 [ 232.301518][T12313] workingset_refault_anon 137 [ 232.306217][T12313] workingset_refault_file 26 [ 232.310798][T12313] swap 454656 [ 232.314554][T12313] swapcached 12288 [ 232.318261][T12313] pgpgin 138638 [ 232.321837][T12313] pgpgout 138634 [ 232.325396][T12313] pgfault 197414 [ 232.328967][T12313] pgmajfault 58 [ 232.332467][T12313] inactive_anon 0 [ 232.336084][T12313] active_anon 0 [ 232.339589][T12313] inactive_file 4096 [ 232.343486][T12313] active_file 0 [ 232.346932][T12313] unevictable 0 [ 232.350375][T12313] hierarchical_memory_limit 314572800 [ 232.355760][T12313] hierarchical_memsw_limit 9223372036854771712 [ 232.361986][T12313] total_cache 4096 [ 232.365701][T12313] total_rss 4096 [ 232.369260][T12313] total_shmem 0 [ 232.372774][T12313] total_mapped_file 823296 [ 232.377178][T12313] total_dirty 0 [ 232.380640][T12313] total_writeback 0 [ 232.384497][T12313] total_workingset_refault_anon 137 [ 232.389682][T12313] total_workingset_refault_file 26 [ 232.394823][T12313] total_swap 454656 [ 232.398619][T12313] total_swapcached 12288 [ 232.402887][T12313] total_pgpgin 138638 [ 232.406874][T12313] total_pgpgout 138634 [ 232.410964][T12313] total_pgfault 197414 [ 232.415080][T12313] total_pgmajfault 58 [ 232.419049][T12313] total_inactive_anon 0 [ 232.423211][T12313] total_active_anon 0 [ 232.427177][T12313] total_inactive_file 4096 [ 232.431749][T12313] total_active_file 0 [ 232.435724][T12313] total_unevictable 0 [ 232.439689][T12313] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=12494,uid=0 [ 232.455177][T12313] Memory cgroup out of memory: Killed process 12494 (syz-executor.2) total-vm:47376kB, anon-rss:420kB, file-rss:9764kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 232.759287][T12508] loop2: detected capacity change from 0 to 2048 [ 232.767613][T12508] EXT4-fs: Ignoring removed nomblk_io_submit option [ 232.782407][T12508] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 232.799729][T12508] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.2: corrupted in-inode xattr: invalid ea_ino [ 232.824037][T12313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.910464][T12517] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 232.919975][T12517] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 233.049988][ T29] audit: type=1326 audit(1718648093.340:2863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12532 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe1cfff0f29 code=0x0 [ 233.383957][T12448] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.444326][T12448] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.504387][T12448] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.543135][ T1821] bridge_slave_1: left allmulticast mode [ 233.548830][ T1821] bridge_slave_1: left promiscuous mode [ 233.554638][ T1821] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.563815][ T1821] bridge_slave_0: left allmulticast mode [ 233.569499][ T1821] bridge_slave_0: left promiscuous mode [ 233.575263][ T1821] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.653659][ T1821] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 233.663970][ T1821] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 233.674272][ T1821] bond0 (unregistering): Released all slaves [ 233.695239][T12448] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 233.704120][T12448] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 233.713060][T12448] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 233.722065][T12448] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 233.759539][T12448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 233.773826][T12448] 8021q: adding VLAN 0 to HW filter on device team0 [ 233.784603][ T1821] hsr_slave_0: left promiscuous mode [ 233.790337][ T1821] hsr_slave_1: left promiscuous mode [ 233.796555][ T1821] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 233.804024][ T1821] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 233.812341][ T1821] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 233.819794][ T1821] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 233.829526][ T1821] veth1_macvtap: left promiscuous mode [ 233.835540][ T1821] veth0_macvtap: left promiscuous mode [ 233.841079][ T1821] veth1_vlan: left promiscuous mode [ 233.846296][ T1821] veth0_vlan: left promiscuous mode [ 233.958818][ T1821] team0 (unregistering): Port device team_slave_1 removed [ 233.971229][ T1821] team0 (unregistering): Port device team_slave_0 removed [ 234.027314][ T3181] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.034634][ T3181] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.043898][ T3181] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.051096][ T3181] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.080392][T12448] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 234.090801][T12448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 234.156400][T12448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 234.251295][T12538] chnl_net:caif_netlink_parms(): no params data found [ 234.293818][T12538] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.300988][T12538] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.308227][T12538] bridge_slave_0: entered allmulticast mode [ 234.314991][T12538] bridge_slave_0: entered promiscuous mode [ 234.322748][T12538] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.330275][T12538] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.337644][T12538] bridge_slave_1: entered allmulticast mode [ 234.344417][T12538] bridge_slave_1: entered promiscuous mode [ 234.369959][T12538] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 234.380737][T12538] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 234.402792][T12448] veth0_vlan: entered promiscuous mode [ 234.412666][T12538] team0: Port device team_slave_0 added [ 234.419295][T12538] team0: Port device team_slave_1 added [ 234.433642][T12448] veth1_vlan: entered promiscuous mode [ 234.449889][T12538] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 234.456955][T12538] 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. [ 234.483056][T12538] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 234.495037][T12538] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 234.502035][T12538] 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. [ 234.528319][T12538] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 234.543290][ T1821] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 234.573232][T12538] hsr_slave_0: entered promiscuous mode [ 234.579332][T12538] hsr_slave_1: entered promiscuous mode [ 234.585249][T12538] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 234.592880][T12538] Cannot create hsr debugfs directory [ 234.611496][T12448] veth0_macvtap: entered promiscuous mode [ 234.619220][T12448] veth1_macvtap: entered promiscuous mode [ 234.629517][ T1821] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 234.664463][T12448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.675094][T12448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.684989][T12448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.695440][T12448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.705393][T12448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.715848][T12448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.725749][T12448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.736203][T12448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.747065][T12448] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 234.758080][ T1821] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 234.787460][T12448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.798027][T12448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.807902][T12448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.818454][T12448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.828366][T12448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.839178][T12448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.849065][T12448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.859726][T12448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.871293][T12448] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 234.881157][T12448] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.889919][T12448] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.898807][T12448] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.907548][T12448] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.920216][ T1821] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 234.982461][ T1821] bridge_slave_1: left allmulticast mode [ 234.988176][ T1821] bridge_slave_1: left promiscuous mode [ 234.993943][ T1821] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.003690][ T1821] bridge_slave_0: left allmulticast mode [ 235.009369][ T1821] bridge_slave_0: left promiscuous mode [ 235.015146][ T1821] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.015377][T12577] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 235.114211][ T1821] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 235.124695][ T1821] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 235.135104][ T1821] bond0 (unregistering): Released all slaves [ 235.136231][T12581] loop4: detected capacity change from 0 to 128 [ 235.153258][ T29] audit: type=1400 audit(1718648095.450:2864): avc: denied { write } for pid=12576 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 235.261129][T12587] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 235.284485][ T1821] hsr_slave_0: left promiscuous mode [ 235.290702][ T1821] hsr_slave_1: left promiscuous mode [ 235.296495][ T1821] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 235.304071][ T1821] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 235.312089][ T1821] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 235.319536][ T1821] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 235.329059][T12591] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 235.336771][ T1821] veth1_macvtap: left promiscuous mode [ 235.342278][T12591] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 235.342382][ T1821] veth0_macvtap: left promiscuous mode [ 235.355028][ T1821] veth1_vlan: left promiscuous mode [ 235.360385][ T1821] veth0_vlan: left promiscuous mode [ 235.451828][ T1821] team0 (unregistering): Port device team_slave_1 removed [ 235.462249][ T1821] team0 (unregistering): Port device team_slave_0 removed [ 235.502433][T12596] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 235.511106][T12596] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.518375][T12596] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.529739][T12596] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.536942][T12596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.544236][T12596] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.551322][T12596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 235.560677][T12596] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 235.636259][T12538] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 235.647408][T12538] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 235.656530][T12538] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 235.666004][T12538] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 235.666428][T12602] hub 6-0:1.0: USB hub found [ 235.677522][T12602] hub 6-0:1.0: 8 ports detected [ 235.694110][ T29] audit: type=1400 audit(1718648095.990:2865): avc: denied { ioctl } for pid=12601 comm="syz-executor.4" path="socket:[48375]" dev="sockfs" ino=48375 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 235.714318][T12538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 235.732677][T12538] 8021q: adding VLAN 0 to HW filter on device team0 [ 235.752390][ T6374] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.759669][ T6374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 235.769729][ T6374] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.776939][ T6374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.797556][T12538] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 235.808038][T12538] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 235.885426][T12618] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 235.896210][T12538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 235.942659][T12625] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 235.951657][T12625] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.958964][T12625] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.991515][T12630] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 236.008566][T12538] veth0_vlan: entered promiscuous mode [ 236.019835][T12538] veth1_vlan: entered promiscuous mode [ 236.037600][T12538] veth0_macvtap: entered promiscuous mode [ 236.045235][T12538] veth1_macvtap: entered promiscuous mode [ 236.056336][T12538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 236.066898][T12538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.076796][T12538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 236.087413][T12538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.097299][T12538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 236.107785][T12538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.117695][T12538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 236.128258][T12538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.140220][T12538] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 236.148887][T12538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 236.159828][T12538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.169700][T12538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 236.180352][T12538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.190216][T12538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 236.200728][T12538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.210620][T12538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 236.221109][T12538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.232210][T12538] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 236.244378][T12538] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.253170][T12538] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.261973][T12538] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.270938][T12538] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.275499][T12644] hub 6-0:1.0: USB hub found [ 236.286606][T12644] hub 6-0:1.0: 8 ports detected [ 236.426982][ T29] audit: type=1400 audit(1718648096.720:2866): avc: denied { module_load } for pid=12659 comm="syz-executor.2" path="/root/syzkaller-testdir2407441115/syzkaller.NmnZOQ/5/bus" dev="sda1" ino=1964 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=system permissive=1 [ 236.531492][ T29] audit: type=1400 audit(1718648096.830:2867): avc: denied { getopt } for pid=12667 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 236.655528][T12678] loop2: detected capacity change from 0 to 256 [ 237.059718][T12680] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 237.074040][T12680] loop2: detected capacity change from 0 to 128 [ 237.170940][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 237.349882][ T29] audit: type=1400 audit(1718648097.640:2868): avc: denied { create } for pid=12692 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 237.370453][ T29] audit: type=1400 audit(1718648097.640:2869): avc: denied { bind } for pid=12692 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 237.419754][ T29] audit: type=1326 audit(1718648097.710:2870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12696 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f02bd9c0f29 code=0x7ffc0000 [ 237.445674][ T29] audit: type=1326 audit(1718648097.710:2871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12696 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f02bd9c0f29 code=0x7ffc0000 [ 237.469964][ T29] audit: type=1326 audit(1718648097.710:2872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12696 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7f02bd9c0f29 code=0x7ffc0000 [ 237.494385][ T29] audit: type=1326 audit(1718648097.710:2873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12696 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f02bd9c0f29 code=0x7ffc0000 [ 237.536737][T12702] loop4: detected capacity change from 0 to 256 [ 239.727372][T12722] loop4: detected capacity change from 0 to 512 [ 239.735278][T12722] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 239.752545][T12722] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 239.765383][T12722] ext4 filesystem being mounted at /root/syzkaller-testdir2616816210/syzkaller.5Wncs2/42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 239.784003][T12722] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz-executor.4: corrupted inode contents [ 239.796559][T12722] EXT4-fs (loop4): Remounting filesystem read-only [ 239.827321][T12448] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 239.831008][ T1821] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 239.908223][T12729] hugetlbfs: Bad value '0x00000000ffffffff' for mount option 'gid' [ 239.908223][T12729] [ 240.360974][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 240.832718][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 240.832733][ T29] audit: type=1400 audit(1718648101.130:2901): avc: denied { execute } for pid=12743 comm="syz-executor.4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=49372 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 240.907354][T12750] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 240.919311][T12750] team0: Port device dummy0 added [ 240.974921][T12756] hugetlbfs: Bad value '0x00000000ffffffff' for mount option 'gid' [ 240.974921][T12756] [ 241.094000][T12770] loop4: detected capacity change from 0 to 512 [ 241.102937][T12770] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 241.132823][T12770] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 241.145491][T12770] ext4 filesystem being mounted at /root/syzkaller-testdir2616816210/syzkaller.5Wncs2/59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 241.164201][T12770] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz-executor.4: corrupted inode contents [ 241.176567][T12770] EXT4-fs (loop4): Remounting filesystem read-only [ 241.206479][T12448] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 241.215767][ T1821] Quota error (device loop4): dquot_write_dquot: Can't write quota structure (error -5). Quota may get out of sync! [ 241.228143][ T1821] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 241.238773][ T1821] Quota error (device loop4): write_blk: dquota write failed [ 241.246538][ T1821] Quota error (device loop4): free_dqentry: Can't write quota data block 5 [ 241.342157][T12778] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 241.445106][ T50] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.544367][ T50] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.630956][ T50] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.709631][T12783] chnl_net:caif_netlink_parms(): no params data found [ 241.755759][ T50] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.766546][T12783] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.773770][T12783] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.781184][T12783] bridge_slave_0: entered allmulticast mode [ 241.787703][T12783] bridge_slave_0: entered promiscuous mode [ 241.794826][T12783] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.802210][T12783] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.809476][T12783] bridge_slave_1: entered allmulticast mode [ 241.816372][T12783] bridge_slave_1: entered promiscuous mode [ 241.838424][T12783] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 241.859076][T12783] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 241.897153][T12783] team0: Port device team_slave_0 added [ 241.903541][ T50] bridge_slave_0: left allmulticast mode [ 241.904749][T12808] hugetlbfs: Bad value '0x00000000ffffffff' for mount option 'gid' [ 241.904749][T12808] [ 241.909497][ T50] bridge_slave_0: left promiscuous mode [ 241.925395][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.962546][T12812] loop2: detected capacity change from 0 to 128 [ 242.073906][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 242.084112][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 242.094698][ T50] bond0 (unregistering): Released all slaves [ 242.104000][ T50] bond1 (unregistering): Released all slaves [ 242.112588][T12783] team0: Port device team_slave_1 added [ 242.152192][T12783] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 242.159217][T12783] 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. [ 242.185336][T12783] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 242.234929][T12783] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 242.241962][T12783] 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. [ 242.268147][T12783] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 242.308598][ T50] hsr_slave_0: left promiscuous mode [ 242.314634][ T50] hsr_slave_1: left promiscuous mode [ 242.320384][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 242.327911][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 242.335719][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 242.343139][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 242.353366][ T50] veth1_macvtap: left promiscuous mode [ 242.358889][ T50] veth0_macvtap: left promiscuous mode [ 242.364459][ T50] veth1_vlan: left promiscuous mode [ 242.369766][ T50] veth0_vlan: left promiscuous mode [ 242.372561][ T29] audit: type=1326 audit(1718648102.660:2902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12825 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 242.399161][ T29] audit: type=1326 audit(1718648102.660:2903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12825 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 242.423541][ T29] audit: type=1326 audit(1718648102.660:2904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12825 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 242.447615][ T29] audit: type=1326 audit(1718648102.660:2905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12825 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 242.471807][ T29] audit: type=1326 audit(1718648102.660:2906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12825 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 242.495874][ T29] audit: type=1326 audit(1718648102.670:2907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12825 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 242.597503][ T50] team0 (unregistering): Port device team_slave_1 removed [ 242.608785][ T50] team0 (unregistering): Port device team_slave_0 removed [ 242.658592][T12783] hsr_slave_0: entered promiscuous mode [ 242.665195][T12783] hsr_slave_1: entered promiscuous mode [ 242.674814][T12798] chnl_net:caif_netlink_parms(): no params data found [ 242.744989][T12798] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.752398][T12798] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.759729][T12798] bridge_slave_0: entered allmulticast mode [ 242.768293][T12798] bridge_slave_0: entered promiscuous mode [ 242.778861][T12798] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.786257][T12798] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.795467][T12798] bridge_slave_1: entered allmulticast mode [ 242.796320][T12846] loop4: detected capacity change from 0 to 128 [ 242.808395][T12798] bridge_slave_1: entered promiscuous mode [ 242.832103][T12798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 242.843551][T12798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 242.875221][T12798] team0: Port device team_slave_0 added [ 242.886318][T12798] team0: Port device team_slave_1 added [ 242.907165][T12848] loop4: detected capacity change from 0 to 8192 [ 242.927595][T12798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 242.934659][T12798] 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. [ 242.960820][T12798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 242.974346][T12798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 242.981442][T12798] 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. [ 243.007793][T12798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 243.044835][T12798] hsr_slave_0: entered promiscuous mode [ 243.051476][T12798] hsr_slave_1: entered promiscuous mode [ 243.057430][T12798] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 243.065152][T12798] Cannot create hsr debugfs directory [ 243.176187][ T50] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.256234][ T50] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.283979][T12783] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 243.293998][T12783] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 243.303552][T12783] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 243.312962][T12783] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 243.343780][ T50] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.398508][T12783] 8021q: adding VLAN 0 to HW filter on device bond0 [ 243.412057][T12783] 8021q: adding VLAN 0 to HW filter on device team0 [ 243.426255][ T3179] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.433406][ T3179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 243.447837][ T50] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.464624][ T3179] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.471910][ T3179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 243.539727][ T50] bridge_slave_1: left allmulticast mode [ 243.545629][ T50] bridge_slave_1: left promiscuous mode [ 243.551361][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.559295][ T50] bridge_slave_0: left allmulticast mode [ 243.565235][ T50] bridge_slave_0: left promiscuous mode [ 243.571084][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.616976][T12880] loop4: detected capacity change from 0 to 128 [ 243.673836][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 243.684919][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 243.695037][ T50] bond0 (unregistering): Released all slaves [ 243.783491][T12783] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 243.802356][T12866] chnl_net:caif_netlink_parms(): no params data found [ 243.825018][ T50] hsr_slave_0: left promiscuous mode [ 243.832413][ T50] hsr_slave_1: left promiscuous mode [ 243.838275][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 243.845852][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 243.853475][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 243.860929][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 243.870180][ T50] veth1_macvtap: left promiscuous mode [ 243.875708][ T50] veth0_macvtap: left promiscuous mode [ 243.881302][ T50] veth1_vlan: left promiscuous mode [ 243.886555][ T50] veth0_vlan: left promiscuous mode [ 243.967661][ T50] team0 (unregistering): Port device team_slave_1 removed [ 243.978600][ T50] team0 (unregistering): Port device team_slave_0 removed [ 244.020086][T12895] loop2: detected capacity change from 0 to 512 [ 244.035371][T12895] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 244.049653][T12895] ext4 filesystem being mounted at /root/syzkaller-testdir2407441115/syzkaller.NmnZOQ/32/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 244.068549][T12866] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.075846][T12866] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.075850][T12895] EXT4-fs: test_dummy_encryption option not supported [ 244.076761][T12866] bridge_slave_0: entered allmulticast mode [ 244.097712][T12866] bridge_slave_0: entered promiscuous mode [ 244.104747][T12866] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.111910][T12866] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.119100][T12866] bridge_slave_1: entered allmulticast mode [ 244.125962][T12866] bridge_slave_1: entered promiscuous mode [ 244.138085][T12538] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 244.169262][T12866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 244.188921][T12866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 244.217234][T12866] team0: Port device team_slave_0 added [ 244.226419][T12798] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 244.235145][T12783] veth0_vlan: entered promiscuous mode [ 244.241821][T12866] team0: Port device team_slave_1 added [ 244.247614][T12798] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 244.256278][T12798] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 244.276007][T12866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 244.283068][T12866] 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. [ 244.309046][T12866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 244.319937][T12798] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 244.331109][T12866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 244.338076][T12866] 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. [ 244.364051][T12866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 244.383872][T12783] veth1_vlan: entered promiscuous mode [ 244.420191][T12783] veth0_macvtap: entered promiscuous mode [ 244.435124][T12866] hsr_slave_0: entered promiscuous mode [ 244.441885][T12866] hsr_slave_1: entered promiscuous mode [ 244.448076][T12866] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 244.455871][T12866] Cannot create hsr debugfs directory [ 244.475637][T12783] veth1_macvtap: entered promiscuous mode [ 244.547591][T12798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 244.561016][T12783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 244.571540][T12783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.581387][T12783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 244.591892][T12783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.601961][T12783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 244.612449][T12783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.624349][T12783] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 244.648103][T12783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 244.658687][T12783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.668669][T12783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 244.679221][T12783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.689134][T12783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 244.699878][T12783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.711491][T12783] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 244.724274][T12866] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.743123][T12783] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.752058][T12783] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.760781][T12783] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.769719][T12783] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.791174][T12798] 8021q: adding VLAN 0 to HW filter on device team0 [ 244.807560][T12866] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.822936][ T3180] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.830073][ T3180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 244.847765][T12866] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.874019][ T3180] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.881224][ T3180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 244.934936][T12866] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.974712][ T50] bridge_slave_1: left allmulticast mode [ 244.980412][ T50] bridge_slave_1: left promiscuous mode [ 244.986184][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.994500][ T50] bridge_slave_0: left allmulticast mode [ 245.000268][ T50] bridge_slave_0: left promiscuous mode [ 245.006403][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.183746][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 245.193437][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 245.204243][ T50] bond0 (unregistering): Released all slaves [ 245.248002][T12866] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 245.263717][T12798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 245.275162][T12866] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 245.285248][T12866] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 245.302622][ T50] hsr_slave_0: left promiscuous mode [ 245.308626][ T50] hsr_slave_1: left promiscuous mode [ 245.314780][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 245.322298][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 245.330894][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 245.338442][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 245.349406][ T50] veth1_macvtap: left promiscuous mode [ 245.355060][ T50] veth0_macvtap: left promiscuous mode [ 245.360868][ T50] veth1_vlan: left promiscuous mode [ 245.366177][ T50] veth0_vlan: left promiscuous mode [ 245.458200][ T50] team0 (unregistering): Port device team_slave_1 removed [ 245.468939][ T50] team0 (unregistering): Port device team_slave_0 removed [ 245.513914][T12866] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 245.529137][T12968] syzkaller0: entered promiscuous mode [ 245.535109][T12968] syzkaller0: entered allmulticast mode [ 245.596700][T12798] veth0_vlan: entered promiscuous mode [ 245.609409][T12866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.621924][T12798] veth1_vlan: entered promiscuous mode [ 245.636415][T12866] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.650195][ T3180] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.657370][ T3180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.672985][ T3180] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.680097][ T3180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.710135][T12798] veth0_macvtap: entered promiscuous mode [ 245.729288][T12798] veth1_macvtap: entered promiscuous mode [ 245.745140][T12798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 245.755804][T12798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.763889][T12986] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 245.765934][T12798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 245.773832][T12986] netlink: 224 bytes leftover after parsing attributes in process `syz-executor.2'. [ 245.784273][T12798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.784297][T12798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 245.814325][T12798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.829218][T12798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 245.849661][T12866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 245.856384][T12992] ip6t_srh: unknown srh invflags 4080 [ 245.865544][T12798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 245.876193][T12798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.886788][T12798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 245.897286][T12798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.907331][T12798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 245.918036][T12798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.933463][T12798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 245.935545][T12998] loop2: detected capacity change from 0 to 512 [ 245.949973][T12998] ext4: Unknown parameter 'hash' [ 245.956814][T12798] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.966041][T12798] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.974995][T12798] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.983900][T12798] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.997958][T13000] IPVS: stopping master sync thread 13002 ... [ 246.027796][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 246.027813][ T29] audit: type=1326 audit(1718648106.320:2924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.058533][ T29] audit: type=1326 audit(1718648106.320:2925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.082976][ T29] audit: type=1326 audit(1718648106.320:2926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.127978][ T29] audit: type=1326 audit(1718648106.420:2927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.152041][ T29] audit: type=1326 audit(1718648106.420:2928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.176365][ T29] audit: type=1326 audit(1718648106.420:2929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.215331][T13013] loop1: detected capacity change from 0 to 512 [ 246.227634][ T29] audit: type=1326 audit(1718648106.500:2930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=49 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.252487][ T29] audit: type=1326 audit(1718648106.500:2931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.256623][T13017] syzkaller0: entered promiscuous mode [ 246.276758][ T29] audit: type=1326 audit(1718648106.500:2932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12997 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4f2a73f29 code=0x7ffc0000 [ 246.282229][T13017] syzkaller0: entered allmulticast mode [ 246.310347][T12866] veth0_vlan: entered promiscuous mode [ 246.329308][T12866] veth1_vlan: entered promiscuous mode [ 246.352544][T13013] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 246.387428][T12866] veth0_macvtap: entered promiscuous mode [ 246.393699][T13013] ext4 filesystem being mounted at /root/syzkaller-testdir1590333886/syzkaller.F23oYX/0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 246.425160][T12866] veth1_macvtap: entered promiscuous mode [ 246.438088][T13010] syz-executor.4 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 246.447369][T12866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.451567][T13027] Process accounting resumed [ 246.459281][T12866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.473761][T12866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.484062][ T29] audit: type=1400 audit(1718648106.770:2933): avc: denied { setattr } for pid=13012 comm="syz-executor.1" path="/root/syzkaller-testdir1590333886/syzkaller.F23oYX/0/file0/hugetlb.2MB.rsvd.usage_in_bytes" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 246.484383][T12866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.524005][T12866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.534700][T12866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.544662][T12866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.555311][T12866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.568007][T13031] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #19: comm syz-executor.1: corrupted inode contents [ 246.568493][T12866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 246.583567][T13031] EXT4-fs (loop1): Remounting filesystem read-only [ 246.588846][T12866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.604837][T12866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.614818][T12866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.625243][T13031] EXT4-fs warning (device loop1): ext4_evict_inode:271: xattr delete (err -5) [ 246.634456][T12866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.644437][T12866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.654899][T12866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.664758][T12866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.675337][T12866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.686059][T12866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 246.718511][T12798] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 246.722444][T12866] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.736387][T12866] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.745193][T12866] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.753973][T12866] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.897355][T13052] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 246.938326][T13055] ip6t_srh: unknown srh invflags 4080 [ 246.966618][T13067] loop1: detected capacity change from 0 to 512 [ 246.978015][T13063] xt_l2tp: v2 doesn't support IP mode [ 246.994841][T13067] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 247.014336][T13067] ext4 filesystem being mounted at /root/syzkaller-testdir1590333886/syzkaller.F23oYX/3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.039751][T13069] loop4: detected capacity change from 0 to 512 [ 247.055762][T13067] EXT4-fs error (device loop1): ext4_do_update_inode:5075: inode #19: comm syz-executor.1: corrupted inode contents [ 247.075791][T13067] EXT4-fs (loop1): Remounting filesystem read-only [ 247.082562][T13067] EXT4-fs warning (device loop1): ext4_evict_inode:271: xattr delete (err -5) [ 247.095961][T13069] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 247.113479][T12798] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.123966][T13069] ext4 filesystem being mounted at /root/syzkaller-testdir2616816210/syzkaller.5Wncs2/95/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.146199][T13069] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4117: comm syz-executor.4: Allocating blocks 18-19 which overlap fs metadata [ 247.177615][T12448] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.229390][T13090] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 247.711283][T13123] syzkaller0: entered promiscuous mode [ 247.716916][T13123] syzkaller0: entered allmulticast mode [ 247.862969][T13141] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6gre0, syncid = 0, id = 0 [ 247.872888][T13140] IPVS: stopping master sync thread 13141 ... [ 247.981074][T13149] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. [ 248.611770][T13195] EXT4-fs warning (device sda1): __ext4_ioctl:1258: Setting inode version is not supported with metadata_csum enabled. [ 248.771888][T13206] loop1: detected capacity change from 0 to 8192 [ 248.780441][T13206] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 249.344681][T13215] loop4: detected capacity change from 0 to 256 [ 249.352880][T13215] FAT-fs (loop4): Unrecognized mount option "time_offset=0x000" or missing value [ 249.474673][T13223] can0: slcan on ptm0. [ 249.530917][T13221] can0 (unregistered): slcan off ptm0. [ 249.590462][T13238] openvswitch: netlink: IPv4 tunnel dst address is zero [ 249.620429][T13241] syzkaller0: entered allmulticast mode [ 249.670202][T13245] loop4: detected capacity change from 0 to 256 [ 249.678322][T13245] FAT-fs (loop4): Unrecognized mount option "time_offset=0x000" or missing value [ 249.823169][T13256] can0: slcan on ptm0. [ 249.871023][T13255] can0 (unregistered): slcan off ptm0. [ 250.154382][T13304] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 250.732816][T13315] syzkaller0: entered allmulticast mode [ 250.916975][T13336] loop1: detected capacity change from 0 to 128 [ 250.920389][T13338] openvswitch: netlink: IPv4 tunnel dst address is zero [ 250.934722][T13336] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 250.966518][T13336] bio_check_eod: 30 callbacks suppressed [ 250.966536][T13336] syz-executor.1: attempt to access beyond end of device [ 250.966536][T13336] loop1: rw=3, sector=6950, nr_sectors = 2 limit=128 [ 250.997675][T13336] syz-executor.1: attempt to access beyond end of device [ 250.997675][T13336] loop1: rw=2051, sector=6952, nr_sectors = 942 limit=128 [ 251.033029][T13345] FAT-fs (loop1): FAT read failed (blocknr 128) [ 251.278230][T13367] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 251.484733][T13363] chnl_net:caif_netlink_parms(): no params data found [ 251.500512][T13386] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 251.557220][T13363] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.564510][T13363] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.572026][T13363] bridge_slave_0: entered allmulticast mode [ 251.578499][T13363] bridge_slave_0: entered promiscuous mode [ 251.585732][T13363] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.593003][T13363] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.604440][T13399] openvswitch: netlink: IPv4 tunnel dst address is zero [ 251.611852][T13363] bridge_slave_1: entered allmulticast mode [ 251.618379][T13363] bridge_slave_1: entered promiscuous mode [ 251.638727][T13363] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 251.652262][T13363] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 251.686495][T13363] team0: Port device team_slave_0 added [ 251.697533][T13363] team0: Port device team_slave_1 added [ 251.728332][T13363] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.735425][T13363] 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. [ 251.761518][T13363] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 251.778586][T13363] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.785635][T13363] 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. [ 251.812189][T13363] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.856229][T13363] hsr_slave_0: entered promiscuous mode [ 251.863209][T13363] hsr_slave_1: entered promiscuous mode [ 251.871656][T13363] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 251.881694][T13363] Cannot create hsr debugfs directory [ 251.900631][ T3183] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.968611][ T3183] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.021619][ T3183] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.038463][T13432] loop2: detected capacity change from 0 to 128 [ 252.055934][ T3183] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.058028][T13432] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 252.082063][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 252.082082][ T29] audit: type=1326 audit(1718648112.370:2946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13437 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2186d95f29 code=0x0 [ 252.103044][T13440] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 252.122355][T13432] syz-executor.2: attempt to access beyond end of device [ 252.122355][T13432] loop2: rw=3, sector=6950, nr_sectors = 2 limit=128 [ 252.136590][T13432] syz-executor.2: attempt to access beyond end of device [ 252.136590][T13432] loop2: rw=2051, sector=6952, nr_sectors = 942 limit=128 [ 252.162159][T13443] FAT-fs (loop2): FAT read failed (blocknr 128) [ 252.170675][ T3183] bridge_slave_1: left allmulticast mode [ 252.176433][ T3183] bridge_slave_1: left promiscuous mode [ 252.182300][ T3183] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.191552][ T3183] bridge_slave_0: left allmulticast mode [ 252.197243][ T3183] bridge_slave_0: left promiscuous mode [ 252.203277][ T3183] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.235106][T13448] sctp: [Deprecated]: syz-executor.4 (pid 13448) Use of struct sctp_assoc_value in delayed_ack socket option. [ 252.235106][T13448] Use struct sctp_sack_info instead [ 252.288859][ T29] audit: type=1400 audit(1718648112.580:2947): avc: denied { read } for pid=13453 comm="syz-executor.4" path="socket:[53349]" dev="sockfs" ino=53349 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 252.339275][ T29] audit: type=1400 audit(1718648112.630:2948): avc: denied { ioctl } for pid=13453 comm="syz-executor.4" path="socket:[53349]" dev="sockfs" ino=53349 ioctlcmd=0x8918 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 252.384718][ T3183] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 252.407644][ T3183] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 252.439269][ T3183] bond0 (unregistering): Released all slaves [ 252.444596][T13467] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 252.476498][T13469] loop4: detected capacity change from 0 to 512 [ 252.483955][T13456] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 252.484915][T13469] EXT4-fs: Ignoring removed nomblk_io_submit option [ 252.502006][T13469] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 252.511099][T13469] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 252.522997][T13469] EXT4-fs (loop4): 1 truncate cleaned up [ 252.528913][T13469] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 252.548932][T13469] EXT4-fs error (device loop4): ext4_map_blocks:580: inode #2: block 4: comm syz-executor.4: lblock 0 mapped to illegal pblock 4 (length 1) [ 252.564380][T13469] EXT4-fs (loop4): Remounting filesystem read-only [ 252.614114][ T3183] hsr_slave_0: left promiscuous mode [ 252.620031][ T3183] hsr_slave_1: left promiscuous mode [ 252.627435][ T3183] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 252.634982][ T3183] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 252.644043][ T3183] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 252.651536][ T3183] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 252.662169][ T3183] veth1_macvtap: left promiscuous mode [ 252.667812][ T3183] veth0_macvtap: left promiscuous mode [ 252.673529][ T3183] veth1_vlan: left promiscuous mode [ 252.678884][ T3183] veth0_vlan: left promiscuous mode [ 252.754147][T13487] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 252.793379][ T3183] team0 (unregistering): Port device team_slave_1 removed [ 252.804275][ T3183] team0 (unregistering): Port device team_slave_0 removed [ 252.930299][T13363] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 252.938955][T13363] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 252.947848][T13363] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 252.956996][T13363] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 252.984009][T13492] loop2: detected capacity change from 0 to 512 [ 252.992953][T13492] EXT4-fs (loop2): orphan cleanup on readonly fs [ 252.999961][T13492] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.2: corrupted in-inode xattr: bad e_name length [ 253.004870][T13363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.023094][T13492] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 253.029185][T13363] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.043513][T13492] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 253.057819][ T3179] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.065097][ T3179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.073989][ T3179] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.081276][ T3179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.104246][T13492] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.198004][ T29] audit: type=1400 audit(1718648113.480:2949): avc: denied { listen } for pid=13505 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 253.218156][ T29] audit: type=1400 audit(1718648113.480:2950): avc: denied { accept } for pid=13505 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 253.238980][T13363] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 253.262548][T13510] loop3: detected capacity change from 0 to 512 [ 253.271229][T13510] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 253.304732][T13510] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 253.328684][T13510] EXT4-fs (loop3): Remounting filesystem read-only [ 253.335592][T13510] EXT4-fs warning (device loop3): ext4_evict_inode:254: couldn't mark inode dirty (err -5) [ 253.335740][T12448] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.348889][T13510] EXT4-fs (loop3): 1 orphan inode deleted [ 253.361312][T13510] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 253.373590][T13510] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 253.382634][T13510] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.407184][T13363] veth0_vlan: entered promiscuous mode [ 253.421876][T13363] veth1_vlan: entered promiscuous mode [ 253.454212][T13363] veth0_macvtap: entered promiscuous mode [ 253.463965][ T29] audit: type=1326 audit(1718648113.750:2951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13509 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2186d95f29 code=0x7ffc0000 [ 253.471390][T13363] veth1_macvtap: entered promiscuous mode [ 253.488208][ T29] audit: type=1326 audit(1718648113.750:2952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13509 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2186d95f29 code=0x7ffc0000 [ 253.506785][T13363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.518006][ T29] audit: type=1326 audit(1718648113.750:2953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13509 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2186d95f29 code=0x7ffc0000 [ 253.528390][T13363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.528411][T13363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.552423][ T29] audit: type=1326 audit(1718648113.760:2954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13509 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2186d95f29 code=0x7ffc0000 [ 253.562301][T13363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.572718][ T29] audit: type=1326 audit(1718648113.760:2955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13509 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2186d95f29 code=0x7ffc0000 [ 253.630957][T13363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.641570][T13363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.651464][T13363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.662094][T13363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.679839][T13363] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 253.694469][T13363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.705123][T13363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.715468][T13363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.726023][T13363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.736207][T13363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.746754][T13363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.756758][T13363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.767283][T13363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.823267][T13363] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 253.845836][T13363] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.854625][T13363] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.863368][T13363] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.872120][T13363] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.901761][T13552] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for ip6gretap1 [ 253.936501][ T3179] ================================================================== [ 253.944634][ T3179] BUG: KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets [ 253.954493][ T3179] [ 253.956869][ T3179] write to 0xffff88812141db28 of 4 bytes by task 2747 on cpu 1: [ 253.964520][ T3179] wg_packet_send_staged_packets+0x6e5/0xac0 [ 253.970527][ T3179] wg_packet_send_keepalive+0xe2/0x100 [ 253.976193][ T3179] wg_packet_handshake_receive_worker+0x449/0x5f0 [ 253.982638][ T3179] process_scheduled_works+0x483/0x9a0 [ 253.988131][ T3179] worker_thread+0x526/0x730 [ 253.992756][ T3179] kthread+0x1d1/0x210 [ 253.996869][ T3179] ret_from_fork+0x4b/0x60 [ 254.001295][ T3179] ret_from_fork_asm+0x1a/0x30 [ 254.006073][ T3179] [ 254.008396][ T3179] read to 0xffff88812141db28 of 4 bytes by task 3179 on cpu 0: [ 254.015945][ T3179] wg_packet_send_staged_packets+0x60e/0xac0 [ 254.021943][ T3179] wg_packet_send_keepalive+0xe2/0x100 [ 254.027412][ T3179] wg_packet_handshake_receive_worker+0x449/0x5f0 [ 254.033933][ T3179] process_scheduled_works+0x483/0x9a0 [ 254.039408][ T3179] worker_thread+0x526/0x730 [ 254.044016][ T3179] kthread+0x1d1/0x210 [ 254.048109][ T3179] ret_from_fork+0x4b/0x60 [ 254.052539][ T3179] ret_from_fork_asm+0x1a/0x30 [ 254.057320][ T3179] [ 254.059649][ T3179] value changed: 0xffffffff -> 0x00000000 [ 254.065483][ T3179] [ 254.067810][ T3179] Reported by Kernel Concurrency Sanitizer on: [ 254.074049][ T3179] CPU: 0 PID: 3179 Comm: kworker/0:4 Tainted: G W 6.10.0-rc4-syzkaller #0 2024/06/17 18:15:14 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 254.083980][ T3179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 254.094046][ T3179] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker [ 254.101262][ T3179] ================================================================== [ 254.117943][T13564] loop2: detected capacity change from 0 to 512