last executing test programs: 10.801726233s ago: executing program 2 (id=573): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000080)={0x18, 0x1, 0x0, {0x80}}, 0x8) splice(r1, 0x0, r0, 0x0, 0x4, 0x1) 10.759817897s ago: executing program 2 (id=574): ioctl$DM_TARGET_MSG(0xffffffffffffffff, 0xc138fd0e, &(0x7f00000003c0)={0x4, 0x0, 0x0, 0x158, 0x138, 0x0, 0x0, 0xa0200, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '2\x00'}}, {0x1000, @core='@stats_print 0 0 10'}}) 10.759443677s ago: executing program 2 (id=575): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001400b59500000000000000000a400000", @ANYRES32=r2, @ANYBLOB="14000200fe8000000000000000000000000000aa080009003f0c0000140001"], 0x48}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[], 0x50}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x400000000000047, 0x0) 10.758855667s ago: executing program 2 (id=576): openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1000}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\v\x00\x00\x00\b\x00\x00'], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x1f, 0xd, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0xe}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8001}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0xa6}}]}, &(0x7f0000000580)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000000800"], 0x48) r1 = mmap$IORING_OFF_SQ_RING(0x110c230000, 0x3, 0x1, 0x401d031, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x200008, &(0x7f00000006c0)=ANY=[@ANYRES8=r1, @ANYRES32, @ANYRESOCT], 0x1, 0x392, &(0x7f0000000700)="$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") ioctl$FAT_IOCTL_GET_ATTRIBUTES(r2, 0x80047210, &(0x7f0000000ac0)) mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000b40)='./proc\x00', &(0x7f0000000b80)='proc\x00', 0x4000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000bc0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r3, &(0x7f0000000c00)='100', 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c40)={0xffffffffffffffff, 0xe0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80), 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x8, 0x0, 0x0}}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000001080)=@newlink={0x40, 0x10, 0x40d, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20101}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_IKEY={0x8, 0x4, 0x200009d1}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) 10.646695169s ago: executing program 2 (id=578): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000900)={0xaa, 0x79}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000940)={{&(0x7f0000000000/0x800000)=nil, 0x800000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7, 0x40033, 0xffffffffffffffff, 0x1000000) read(r0, &(0x7f0000000980)=""/177, 0xb1) 10.039676851s ago: executing program 2 (id=587): mkdirat(0xffffffffffffff9c, &(0x7f0000002d80)='./proc\x00', 0x180) mount(0x0, &(0x7f0000002dc0)='./proc\x00', &(0x7f0000002e00)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002e40)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000000480)) futex_waitv(&(0x7f0000000500)=[{0x6, &(0x7f0000000540)=0x6, 0x2}], 0x1, 0x0, 0x0, 0x1) write(r0, &(0x7f0000002e80)='4', 0x4b) 10.038957611s ago: executing program 32 (id=587): mkdirat(0xffffffffffffff9c, &(0x7f0000002d80)='./proc\x00', 0x180) mount(0x0, &(0x7f0000002dc0)='./proc\x00', &(0x7f0000002e00)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002e40)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000000480)) futex_waitv(&(0x7f0000000500)=[{0x6, &(0x7f0000000540)=0x6, 0x2}], 0x1, 0x0, 0x0, 0x1) write(r0, &(0x7f0000002e80)='4', 0x4b) 951.675623ms ago: executing program 0 (id=805): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socket(0x10, 0x803, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvfrom(r0, 0x0, 0x0, 0x42, 0x0, 0x0) 795.542759ms ago: executing program 0 (id=810): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, 0x2, 0x3, 0x1, 0x0, 0x0, {0xa}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0xa}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000006840)={0x0, 0x0, &(0x7f0000006880)={&(0x7f00000068c0)={0x20, 0x1, 0x3, 0x1, 0x0, 0x0, {0xa}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x1, 0x1}}]}, 0x20}}, 0x0) 790.182719ms ago: executing program 0 (id=812): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x482c0, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0xf, 0x4, 0x8, 0x9}, 0x48) mount$9p_fd(0x0, &(0x7f0000000480)='./proc/thread-self/fail-nth\x00', &(0x7f00000004c0), 0x2000010, &(0x7f0000000a00)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 758.711512ms ago: executing program 0 (id=814): bpf$BPF_LINK_CREATE(0x8, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff, 0x1a, 0x0, @void}, 0x10) 687.56431ms ago: executing program 0 (id=816): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000e00)={0xa, 0x4e63, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0x100000b}, 0x18) 633.422675ms ago: executing program 0 (id=821): socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='smaps_rollup\x00') exit(0x3) pread64(r0, &(0x7f0000000200)=""/7, 0x7, 0x1) eventfd2(0xffffffff, 0x80000) unshare(0x22060600) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2c0200, 0x0) 425.560236ms ago: executing program 1 (id=833): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[], 0x48}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[], 0x50}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x94) sendmmsg(r0, &(0x7f0000000000), 0x400000000000047, 0x0) 401.814849ms ago: executing program 1 (id=835): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/net/bonding_masters\x00', 0x1, 0x0) write(r0, &(0x7f0000002700)="2b3139322e3136382efa312e31787528e79cae7064ae055829df420f59978741102c1f69ffcfdf6c6fe381b5b2fb8e265fe1fde4b4db4dfd04b325483a1b2e47ddaa461669fd", 0x46) 368.575083ms ago: executing program 1 (id=837): mknodat$md(0xffffffffffffff9c, &(0x7f0000000200)='./md0\x00', 0x6180, 0x0) r0 = openat$md_node(0xffffffffffffff9c, &(0x7f0000000240)='./md0\x00', 0x2, 0x0) ioctl$SET_ARRAY_INFO(r0, 0x40480923, 0x0) ioctl$ADD_NEW_DISK(r0, 0x40140921, &(0x7f0000000340)={0xffffffff, {0x1, 0x1}, 0x0, 0x206}) 340.697695ms ago: executing program 1 (id=839): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000070c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000007100)={'syzkaller0\x00', 0x2}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000007140), 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000007180)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000071c0)={0x0, 0x0, &(0x7f0000007200)={&(0x7f0000007240)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6364, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000072c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000007340)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0x1, 0xb}, {0xffff, 0xd}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x4, 0x10, 0x6, 0x8, 0x4fbee}, 0x13, 0x1, 0x3, 0x7, 0x10, 0x4, 0x17, 0x18, 0x8, 0x2, {0x6, 0x8001, 0xfffffffc, 0x0, 0xffffffff, 0x5}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x2400c0e4}, 0x4890) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f00000073c0)={'syzkaller0\x00', @link_local}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007400)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007440)={'syzkaller0\x00', 0x0}) sendto$packet(r1, &(0x7f0000007480)="05031600d3fc140000004788031c09102c28", 0xfd1e, 0x4, &(0x7f00000074c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) 292.43507ms ago: executing program 3 (id=842): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xffffffffffffffff, 0xee01) 291.45717ms ago: executing program 5 (id=843): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000000000001000000018000180140003"], 0x34}}, 0x4044890) 239.475996ms ago: executing program 3 (id=845): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='27', 0x2) io_uring_setup(0x1b56, &(0x7f00000001c0)={0x0, 0x4, 0x400, 0x4, 0x3d8}) 239.385946ms ago: executing program 5 (id=846): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[], 0x48}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[], 0x50}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x94) sendmmsg(r0, &(0x7f0000000000), 0x400000000000047, 0x0) 239.310726ms ago: executing program 4 (id=847): r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e23, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0x2}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000006c0)="adc636", 0x3}], 0x1, 0x0, 0x2d00}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000b00)='e', 0x1}], 0x1}}], 0x3, 0x4008000) 239.268076ms ago: executing program 3 (id=848): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/net/bonding_masters\x00', 0x1, 0x0) write(r0, &(0x7f0000002700)="2b3139322e3136382efa312e31787528e79cae7064ae055829df420f59978741102c1f", 0x23) 228.096687ms ago: executing program 5 (id=849): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x10b) write(r0, &(0x7f0000000180)='6', 0x1) prctl$PR_SET_IO_FLUSHER(0x39, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1, 0xc, 0x492f, 0x7f, 0x1, 0x1}, 0x50) 208.874699ms ago: executing program 5 (id=850): mknodat$md(0xffffffffffffff9c, &(0x7f0000000200)='./md0\x00', 0x6180, 0x0) r0 = openat$md_node(0xffffffffffffff9c, &(0x7f0000000240)='./md0\x00', 0x2, 0x0) ioctl$SET_ARRAY_INFO(r0, 0x40480923, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x5, 0x6b8, 0x0, 0xf7ffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10201, 0x2000}) ioctl$ADD_NEW_DISK(r0, 0x40140921, 0x0) 173.043822ms ago: executing program 4 (id=851): setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000080)=0x7f, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1a, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000003000000000000000300"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x40084}, 0x1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ptrace(0x10, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$setregset(0x4205, 0x0, 0x402, &(0x7f0000000000)={0x0}) 172.102782ms ago: executing program 5 (id=852): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000140)=@bpf_lsm={0x18, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="8510000004000000950000000000000018000000000000000000000000000000950000000000000085100000fcffffff95"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x200000000000014f, 0xfffffffffffffc9e, &(0x7f00000003c0)=[0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0x19, 0x10, 0x8, 0x2, 0x0}}, 0x10) 165.012393ms ago: executing program 3 (id=853): r0 = io_uring_setup(0x2f04, &(0x7f0000000040)={0x0, 0xc54b, 0x1, 0x20001, 0x2d6}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/33, 0x21}], 0x1) r1 = io_uring_setup(0x7623, &(0x7f0000000180)={0x0, 0x653f, 0x800, 0xfffffffc, 0x53}) io_uring_register$IORING_REGISTER_FILES(r1, 0x1e, &(0x7f0000000200)=[r0], 0x1) 132.091876ms ago: executing program 4 (id=854): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x482c0, 0x1) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000480)='./proc/thread-self/fail-nth\x00', &(0x7f00000004c0), 0x2000010, &(0x7f0000000a00)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 131.228596ms ago: executing program 1 (id=855): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$AUTOFS_IOC_FAIL(r1, 0x4c80, 0xffffffe4) 112.201849ms ago: executing program 5 (id=856): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000018c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001900), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x28011, r0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001940)=""/286, 0xffffff9a, 0x0) 111.190829ms ago: executing program 4 (id=857): r0 = syz_open_dev$loop(&(0x7f0000000300), 0x7b, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 47.615765ms ago: executing program 4 (id=858): syz_io_uring_setup(0x5fda, &(0x7f00000007c0)={0x0, 0x2af2, 0x1000, 0xfffffffe, 0x1a8}, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000740)='./file1\x00', 0x101042, 0x15) r1 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='./file1\x00', 0x101042, 0x15) r2 = openat(0xffffffffffffff9c, &(0x7f0000001e00)='./file1\x00', 0x2, 0x1c1) pwritev2(r2, &(0x7f0000001e40)=[{&(0x7f0000001e80)="ff", 0x1}], 0x1, 0x3fffc, 0xfffff804, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) process_vm_readv(r0, &(0x7f0000000880)=[{&(0x7f0000000a00)=""/257, 0x101}], 0x1, &(0x7f0000000b40)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1, 0x0) process_vm_writev(r0, &(0x7f0000001b80)=[{&(0x7f0000001bc0)=""/143, 0x8f}], 0x1, &(0x7f0000001c80)=[{&(0x7f0000001cc0)=""/182, 0xb6}], 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) 47.472165ms ago: executing program 3 (id=859): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[], 0x48}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[], 0x50}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x94) sendmmsg(r0, &(0x7f0000000000), 0x400000000000047, 0x0) 24.274147ms ago: executing program 3 (id=860): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r0, 0x0, 0x0) prctl$PR_SET_IO_FLUSHER(0x39, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1, 0xc, 0x492f, 0x7f, 0x1, 0x1}, 0x50) 22.680708ms ago: executing program 1 (id=861): mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x9, 0x0, 0x7fff8000}]}) close_range(r0, 0xffffffffffffffff, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x40081, 0x0) clock_settime(0xfffffffb, 0x0) 0s ago: executing program 4 (id=862): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000f00)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000f40)={&(0x7f0000000f80)={0xa, 0x4e24, 0x8, @loopback, 0x4}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000001000)="99", 0x1}], 0x1}, 0x4048043) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000013c0)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001140)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x5, 0x1, 0xf06, 0x0, 0xac, 0x81, 0x5}, 0x9c) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.117' (ED25519) to the list of known hosts. [ 28.769518][ T4317] cgroup: Unknown subsys name 'net' [ 28.984212][ T4317] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.280747][ T4317] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 30.007334][ T4333] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 30.012507][ T4336] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 30.016404][ T4339] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 30.017914][ T4339] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 30.022359][ T4341] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 30.023836][ T4341] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 30.025093][ T4341] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 30.026357][ T4341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 30.027723][ T4341] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 30.029358][ T4341] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 30.030803][ T4341] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 30.032471][ T4344] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 30.033063][ T4341] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 30.034201][ T4344] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 30.035686][ T4341] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 30.036503][ T4344] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 30.037472][ T4341] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 30.038927][ T4344] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 30.040200][ T4341] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 30.041593][ T4345] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 30.043916][ T4345] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 30.045515][ T4341] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 30.045731][ T4345] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 30.049426][ T4345] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 30.061210][ T48] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 30.064826][ T4345] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 30.066519][ T4345] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 30.068012][ T4345] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 30.070601][ T4329] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.075068][ T4329] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.076486][ T4329] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.097079][ T4346] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 30.101840][ T4346] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 30.122405][ T4330] rdma_rxe: rxe_register_device failed with error -23 [ 30.123807][ T4330] rdma_rxe: failed to add rxe_eth0 [ 30.133283][ T4338] rdma_rxe: rxe_register_device failed with error -23 [ 30.134585][ T4338] rdma_rxe: failed to add rxe_eth0 [ 30.138611][ T4329] infiniband rxe0: set active [ 30.139677][ T112] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.141911][ T4334] rdma_rxe: already configured on rxe_eth0 [ 30.150743][ T4329] infiniband rxe0: added rxe_eth0 [ 30.159750][ T4342] rdma_rxe: already configured on rxe_eth0 [ 30.170176][ T4329] RDS/IB: rxe0: added [ 30.171035][ T4329] smc: adding ib device rxe0 with port count 1 [ 30.172512][ T4329] smc: ib device rxe0 port 1 has pnetid [ 30.174589][ T1517] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.175680][ T4334] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.209861][ T4329] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.239003][ T4330] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.272374][ T4342] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.279344][ T3995] infiniband rxe0: set active [ 30.285401][ T1517] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.316273][ T112] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.318658][ T4334] chnl_net:caif_netlink_parms(): no params data found [ 30.325698][ T4329] rxe_eth0 speed is unknown, defaulting to 1000 [ 30.378971][ T4338] chnl_net:caif_netlink_parms(): no params data found [ 30.392565][ T4334] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.393974][ T4334] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.395709][ T4334] device bridge_slave_0 entered promiscuous mode [ 30.421869][ T4342] chnl_net:caif_netlink_parms(): no params data found [ 30.430714][ T4334] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.432929][ T4334] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.434575][ T4334] device bridge_slave_1 entered promiscuous mode [ 30.444003][ T4334] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.454272][ T4334] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.460560][ T4330] chnl_net:caif_netlink_parms(): no params data found [ 30.470390][ T4338] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.471901][ T4338] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.473591][ T4338] device bridge_slave_0 entered promiscuous mode [ 30.475409][ T4342] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.476706][ T4342] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.478390][ T4342] device bridge_slave_0 entered promiscuous mode [ 30.488328][ T4334] team0: Port device team_slave_0 added [ 30.489599][ T4338] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.490774][ T4338] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.492533][ T4338] device bridge_slave_1 entered promiscuous mode [ 30.493883][ T4342] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.495154][ T4342] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.496879][ T4342] device bridge_slave_1 entered promiscuous mode [ 30.501954][ T4334] team0: Port device team_slave_1 added [ 30.516072][ T4334] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.517434][ T4334] 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. [ 30.522498][ T4334] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.528541][ T4342] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.530264][ T4334] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.531890][ T4334] 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. [ 30.536621][ T4334] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.540381][ T4338] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.544467][ T4329] chnl_net:caif_netlink_parms(): no params data found [ 30.549208][ T4342] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.557950][ T4338] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.560793][ T4330] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.564305][ T4330] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.565987][ T4330] device bridge_slave_0 entered promiscuous mode [ 30.568592][ T4342] team0: Port device team_slave_0 added [ 30.570309][ T4342] team0: Port device team_slave_1 added [ 30.576418][ T4330] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.577685][ T4330] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.579173][ T4330] device bridge_slave_1 entered promiscuous mode [ 30.597964][ T4330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.602542][ T4338] team0: Port device team_slave_0 added [ 30.604465][ T4330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.606198][ T4342] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.607391][ T4342] 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. [ 30.614567][ T4342] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.652839][ T4334] device hsr_slave_0 entered promiscuous mode [ 30.701750][ T4334] device hsr_slave_1 entered promiscuous mode [ 30.742367][ T4338] team0: Port device team_slave_1 added [ 30.754110][ T4338] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.755434][ T4338] 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. [ 30.760239][ T4338] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.763135][ T4342] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.764339][ T4342] 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. [ 30.768666][ T4342] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.776271][ T4330] team0: Port device team_slave_0 added [ 30.777670][ T4338] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.778764][ T4338] 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. [ 30.783252][ T4338] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.790682][ T4330] team0: Port device team_slave_1 added [ 30.801720][ T4330] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.803119][ T4330] 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. [ 30.807460][ T4330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.809585][ T4329] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.810838][ T4329] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.812560][ T4329] device bridge_slave_0 entered promiscuous mode [ 30.814540][ T4329] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.815771][ T4329] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.817280][ T4329] device bridge_slave_1 entered promiscuous mode [ 30.862801][ T4342] device hsr_slave_0 entered promiscuous mode [ 30.902226][ T4342] device hsr_slave_1 entered promiscuous mode [ 30.951649][ T4342] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.952950][ T4342] Cannot create hsr debugfs directory [ 30.954253][ T4330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.955417][ T4330] 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. [ 30.959607][ T4330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.032697][ T4338] device hsr_slave_0 entered promiscuous mode [ 31.071752][ T4338] device hsr_slave_1 entered promiscuous mode [ 31.122307][ T4338] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.123666][ T4338] Cannot create hsr debugfs directory [ 31.125551][ T4329] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.130070][ T4329] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.192609][ T4330] device hsr_slave_0 entered promiscuous mode [ 31.231803][ T4330] device hsr_slave_1 entered promiscuous mode [ 31.271594][ T4330] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.272972][ T4330] Cannot create hsr debugfs directory [ 31.285352][ T4329] team0: Port device team_slave_0 added [ 31.292719][ T4329] team0: Port device team_slave_1 added [ 31.305197][ T4329] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.306511][ T4329] 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. [ 31.310835][ T4329] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.322532][ T4329] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.323852][ T4329] 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. [ 31.328427][ T4329] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.442943][ T4329] device hsr_slave_0 entered promiscuous mode [ 31.481794][ T4329] device hsr_slave_1 entered promiscuous mode [ 31.521613][ T4329] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.522961][ T4329] Cannot create hsr debugfs directory [ 31.531376][ T4334] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.582618][ T4334] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.628435][ T4334] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.663749][ T4334] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.724764][ T4342] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.769449][ T4342] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.805810][ T4342] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.842676][ T4342] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.899941][ T4330] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.923010][ T4330] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.963161][ T4330] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 32.009234][ T4330] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 32.057249][ T4334] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.071419][ T4338] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.082622][ T4346] Bluetooth: hci2: command 0x0409 tx timeout [ 32.083170][ T4336] Bluetooth: hci4: command 0x0409 tx timeout [ 32.083843][ T4346] Bluetooth: hci0: command 0x0409 tx timeout [ 32.084985][ T4336] Bluetooth: hci1: command 0x0409 tx timeout [ 32.094169][ T4338] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 32.133578][ T4338] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 32.171797][ T4339] Bluetooth: hci3: command 0x0409 tx timeout [ 32.195664][ T4338] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 32.238096][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.240239][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.242544][ T4329] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.284647][ T4329] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.334047][ T4329] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.395700][ T4329] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.443901][ T4334] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.458060][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.459840][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.461647][ T1621] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.462862][ T1621] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.464589][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.477748][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.479901][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.481564][ T1621] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.482795][ T1621] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.491114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 32.495571][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 32.507326][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 32.509096][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.510936][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.516683][ T4330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.533222][ T4342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.535316][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 32.537015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.542389][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.544428][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.545912][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.547740][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.556753][ T4330] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.561284][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.563424][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.565111][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.566713][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.571024][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.578588][ T4338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.583776][ T4342] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.585079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.586850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.588464][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.589792][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.591144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.597183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.600170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.612588][ T4338] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.619043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.620849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.622911][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.624234][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.625656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 32.627571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.629521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.631257][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.632733][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.634861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.640238][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.642512][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.644622][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.645913][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.653518][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.655218][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.656833][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.658406][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.659630][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.661436][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 32.665093][ T4329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.678979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.680467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.682031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.683697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.685277][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.686584][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.688146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 32.690011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.691925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.697595][ T4329] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.701101][ T4334] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.703349][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 32.705597][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 32.707570][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.709337][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 32.711141][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.715351][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 32.717147][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.718714][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.726399][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 32.728105][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.729672][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 32.731488][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 32.734394][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.738727][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.740454][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.742546][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.744067][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.752928][ T4330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.754479][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.756234][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.757935][ T1621] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.759271][ T1621] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.761103][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 32.765944][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.767671][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 32.769974][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.772164][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.774056][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.775584][ T1621] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.776791][ T1621] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.778221][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 32.780052][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.782673][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.785810][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.787430][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.794077][ T4342] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.795730][ T4342] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.800640][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 32.806616][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.808285][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.810075][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.813040][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.814669][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.820551][ T4338] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.824700][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.826208][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 32.828270][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.832428][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.842615][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.850932][ T4329] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.854912][ T4329] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.858858][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.860571][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 32.865149][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.866754][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.868756][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.870477][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.873684][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.875288][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.877015][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.878634][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.888579][ T4334] device veth0_vlan entered promiscuous mode [ 32.894271][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.896143][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.897880][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.899523][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.903172][ T4334] device veth1_vlan entered promiscuous mode [ 32.930660][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.933390][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.935115][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.936785][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.945774][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.947133][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.950127][ T4342] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.965856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.967324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.969314][ T4334] device veth0_macvtap entered promiscuous mode [ 32.984008][ T4330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.987080][ T4334] device veth1_macvtap entered promiscuous mode [ 33.014619][ T4334] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.016075][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.017873][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.019511][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.026201][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.036125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.037934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.041387][ T4334] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.045026][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.046566][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.057178][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.058692][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.063536][ T4334] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.065141][ T4334] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.066591][ T4334] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.068061][ T4334] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.078083][ T4338] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.084728][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.086663][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.088273][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.089771][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.092983][ T4330] device veth0_vlan entered promiscuous mode [ 33.097138][ T4330] device veth1_vlan entered promiscuous mode [ 33.105038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.106751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.108157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.109462][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.111201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.130196][ T4329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.136687][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.138462][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.140209][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.159262][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.161166][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.163381][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.165129][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.166829][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.168428][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.183052][ T4338] device veth0_vlan entered promiscuous mode [ 33.188388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.190285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.197267][ T4342] device veth0_vlan entered promiscuous mode [ 33.199896][ T4330] device veth0_macvtap entered promiscuous mode [ 33.203792][ T4330] device veth1_macvtap entered promiscuous mode [ 33.207320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.209100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.210653][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.212935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.215097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.216659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.221994][ T4329] device veth0_vlan entered promiscuous mode [ 33.224915][ T4338] device veth1_vlan entered promiscuous mode [ 33.227829][ T1621] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.229117][ T1621] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.237338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.238958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.240609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.242881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.244460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.246069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.251133][ T4342] device veth1_vlan entered promiscuous mode [ 33.258473][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.260273][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.263416][ T4330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.265309][ T4329] device veth1_vlan entered promiscuous mode [ 33.267281][ T4415] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.268597][ T4415] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.272647][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.274153][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.275842][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.277476][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.278994][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.280694][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.289220][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.291043][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.298639][ T4330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.302241][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.304084][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.305844][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.312363][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.314159][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.315804][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.319119][ T4338] device veth0_macvtap entered promiscuous mode [ 33.330065][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.332093][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.333747][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.335872][ T4330] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.337280][ T4330] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.338983][ T4330] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.340684][ T4330] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.344896][ T4338] device veth1_macvtap entered promiscuous mode [ 33.347896][ T4329] device veth0_macvtap entered promiscuous mode [ 33.350610][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.352741][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.354363][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.356110][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.362105][ T4338] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.363815][ T4338] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.365436][ T4338] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.367145][ T4338] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.369463][ T4338] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.370876][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.373807][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.381070][ T4342] device veth0_macvtap entered promiscuous mode [ 33.384476][ T4342] device veth1_macvtap entered promiscuous mode [ 33.386695][ T4329] device veth1_macvtap entered promiscuous mode [ 33.403722][ T4329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.405711][ T4329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.408605][ T4329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.411163][ T4329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.415458][ T4329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.417247][ T4329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.420537][ T4329] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.423635][ T4338] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.425250][ T4338] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.426790][ T4338] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.428485][ T4338] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.434401][ T4338] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.438595][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.440344][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.441969][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.443424][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.444979][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.446661][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.448525][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.458266][ T4342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.460043][ T4342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.462744][ T4342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.464569][ T4342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.466290][ T4342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.468030][ T4342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.469682][ T4342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.471417][ T4342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.476126][ T4342] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.477545][ T4329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.479482][ T4329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.481314][ T4329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.484728][ T4329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.486409][ T4329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.488024][ T4329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.490362][ T4329] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.493740][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.495358][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.497204][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.498968][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.503190][ T4329] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.504756][ T4329] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.506326][ T4329] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.507850][ T4329] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.529681][ T4338] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.531340][ T4338] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.535592][ T4338] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.537132][ T4338] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.546019][ T4438] FAULT_INJECTION: forcing a failure. [ 33.546019][ T4438] name failslab, interval 1, probability 0, space 0, times 1 [ 33.548233][ T4438] CPU: 0 PID: 4438 Comm: syz.0.7 Not tainted syzkaller #0 [ 33.549491][ T4438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 33.551298][ T4438] Call trace: [ 33.551905][ T4438] dump_backtrace+0x1c4/0x1f0 [ 33.552797][ T4438] show_stack+0x2c/0x3c [ 33.553566][ T4438] __dump_stack+0x30/0x40 [ 33.554374][ T4438] dump_stack_lvl+0xf4/0x15c [ 33.555245][ T4438] dump_stack+0x1c/0x5c [ 33.556093][ T4438] should_fail_ex+0x3cc/0x524 [ 33.557051][ T4438] __should_failslab+0xc0/0x11c [ 33.558019][ T4438] should_failslab+0x10/0x28 [ 33.558906][ T4438] __kmem_cache_alloc_node+0x7c/0x318 [ 33.559847][ T4438] kmalloc_node_trace+0x44/0x90 [ 33.560696][ T4438] __get_vm_area_node+0x14c/0x31c [ 33.561591][ T4438] __vmalloc_node_range+0x1d4/0xe70 [ 33.562521][ T4438] __vmalloc+0xa4/0xe0 [ 33.563239][ T4438] bpf_prog_alloc_no_stats+0x4c/0x3a0 [ 33.564190][ T4438] bpf_prog_alloc+0x38/0x1dc [ 33.565054][ T4438] bpf_prog_create+0x90/0x1c8 [ 33.565923][ T4438] tcf_bpf_init_from_ops+0x168/0x2d4 [ 33.566882][ T4438] tcf_bpf_init+0x38c/0x6dc [ 33.567690][ T4438] tcf_action_init_1+0x388/0x614 [ 33.568605][ T4438] tcf_action_init+0x25c/0x8b0 [ 33.569480][ T4438] tc_ctl_action+0x308/0xa68 [ 33.570371][ T4438] rtnetlink_rcv_msg+0x694/0xcc4 [ 33.571237][ T4438] netlink_rcv_skb+0x220/0x3ec [ 33.572082][ T4438] rtnetlink_rcv+0x28/0x38 [ 33.572895][ T4438] netlink_unicast+0x5fc/0x80c [ 33.573766][ T4438] netlink_sendmsg+0x6f0/0x9d8 [ 33.574623][ T4438] ____sys_sendmsg+0x588/0x90c [ 33.575502][ T4438] __sys_sendmsg+0x288/0x374 [ 33.576334][ T4438] __arm64_sys_sendmsg+0x80/0x94 [ 33.577249][ T4438] invoke_syscall+0x98/0x290 [ 33.578078][ T4438] el0_svc_common+0x13c/0x258 [ 33.578959][ T4438] do_el0_svc+0x5c/0x134 [ 33.579802][ T4438] el0_svc+0x58/0x12c [ 33.580536][ T4438] el0t_64_sync_handler+0x84/0xf0 [ 33.581442][ T4438] el0t_64_sync+0x18c/0x190 [ 33.585341][ T4438] syz.0.7: vmalloc error: size 4096, vm_struct allocation failed, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 33.588068][ T4438] CPU: 1 PID: 4438 Comm: syz.0.7 Not tainted syzkaller #0 [ 33.589194][ T4438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 33.590866][ T4438] Call trace: [ 33.591414][ T4438] dump_backtrace+0x1c4/0x1f0 [ 33.592255][ T4438] show_stack+0x2c/0x3c [ 33.592992][ T4438] __dump_stack+0x30/0x40 [ 33.593753][ T4438] dump_stack_lvl+0xf4/0x15c [ 33.594764][ T4438] dump_stack+0x1c/0x5c [ 33.595565][ T4438] warn_alloc+0x214/0x324 [ 33.596384][ T4438] __vmalloc_node_range+0x24c/0xe70 [ 33.597362][ T4438] __vmalloc+0xa4/0xe0 [ 33.598108][ T4438] bpf_prog_alloc_no_stats+0x4c/0x3a0 [ 33.599089][ T4438] bpf_prog_alloc+0x38/0x1dc [ 33.599924][ T4438] bpf_prog_create+0x90/0x1c8 [ 33.600836][ T4438] tcf_bpf_init_from_ops+0x168/0x2d4 [ 33.601798][ T4438] tcf_bpf_init+0x38c/0x6dc [ 33.602626][ T4438] tcf_action_init_1+0x388/0x614 [ 33.603506][ T4438] tcf_action_init+0x25c/0x8b0 [ 33.604384][ T4438] tc_ctl_action+0x308/0xa68 [ 33.605202][ T4438] rtnetlink_rcv_msg+0x694/0xcc4 [ 33.606126][ T4438] netlink_rcv_skb+0x220/0x3ec [ 33.606950][ T4438] rtnetlink_rcv+0x28/0x38 [ 33.607712][ T4438] netlink_unicast+0x5fc/0x80c [ 33.608588][ T4438] netlink_sendmsg+0x6f0/0x9d8 [ 33.609457][ T4438] ____sys_sendmsg+0x588/0x90c [ 33.610341][ T4438] __sys_sendmsg+0x288/0x374 [ 33.611163][ T4438] __arm64_sys_sendmsg+0x80/0x94 [ 33.612015][ T4438] invoke_syscall+0x98/0x290 [ 33.612857][ T4438] el0_svc_common+0x13c/0x258 [ 33.613718][ T4438] do_el0_svc+0x5c/0x134 [ 33.614509][ T4438] el0_svc+0x58/0x12c [ 33.615252][ T4438] el0t_64_sync_handler+0x84/0xf0 [ 33.616190][ T4438] el0t_64_sync+0x18c/0x190 [ 33.618849][ T4438] Mem-Info: [ 33.619412][ T4438] active_anon:4813 inactive_anon:0 isolated_anon:0 [ 33.619412][ T4438] active_file:4327 inactive_file:2068 isolated_file:0 [ 33.619412][ T4438] unevictable:768 dirty:1687 writeback:0 [ 33.619412][ T4438] slab_reclaimable:18490 slab_unreclaimable:89812 [ 33.619412][ T4438] mapped:28790 shmem:953 pagetables:515 [ 33.619412][ T4438] sec_pagetables:0 bounce:0 [ 33.619412][ T4438] kernel_misc_reclaimable:0 [ 33.619412][ T4438] free:1451185 free_pcp:4980 free_cma:7360 [ 33.627990][ T4438] Node 0 active_anon:19252kB inactive_anon:0kB active_file:17308kB inactive_file:8272kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:115160kB dirty:6748kB writeback:0kB shmem:3812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:7848kB pagetables:2060kB sec_pagetables:0kB all_unreclaimable? no [ 33.633837][ T4438] Node 0 DMA free:3076864kB boost:0kB min:20720kB low:25900kB high:31080kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:29440kB [ 33.638498][ T4438] lowmem_reserve[]: 0 0 3532 3532 3532 [ 33.639440][ T4438] Node 0 Normal free:2727876kB boost:0kB min:24332kB low:30412kB high:36492kB reserved_highatomic:0KB active_anon:19252kB inactive_anon:0kB active_file:17308kB inactive_file:8272kB unevictable:3072kB writepending:6748kB present:5242880kB managed:3620620kB mlocked:0kB bounce:0kB free_pcp:20344kB local_pcp:11920kB free_cma:0kB [ 33.645510][ T4438] lowmem_reserve[]: 0 0 0 0 0 [ 33.646404][ T4438] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 1*256kB (C) 1*512kB (C) 0*1024kB 0*2048kB 751*4096kB (MC) = 3076864kB [ 33.648826][ T4438] Node 0 Normal: 1*4kB (U) 0*8kB 2*16kB (ME) 3*32kB (UME) 1*64kB (E) 0*128kB 1*256kB (E) 3*512kB (UME) 2*1024kB (UM) 2*2048kB (UE) 664*4096kB (M) = 2727876kB [ 33.651809][ T4438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 33.653421][ T4438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 33.655182][ T4438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 33.657048][ T4438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 33.658646][ T4438] 7348 total pagecache pages [ 33.659444][ T4438] 0 pages in swap cache [ 33.660188][ T4438] Free swap = 124996kB [ 33.660908][ T4438] Total swap = 124996kB [ 33.661699][ T4438] 2097152 pages RAM [ 33.662356][ T4438] 0 pages HighMem/MovableOnly [ 33.663135][ T4438] 421949 pages reserved [ 33.663826][ T4438] 8192 pages cma reserved [ 33.664552][ T4438] 0 pages hwpoisoned [ 33.680887][ T4419] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.681158][ T4342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.684264][ T4342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.686201][ T4342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.687864][ T4419] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.688061][ T4342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.691102][ T4342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.696014][ T4342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.698222][ T4342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.700136][ T4342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.713009][ T4342] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.716929][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.718602][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.720311][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.729439][ T4440] bonding: 192.168.ú1.1xu( is being created... [ 33.747057][ T4419] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.748590][ T4419] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.750271][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.755868][ T4342] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.757407][ T4342] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.758996][ T4342] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.760456][ T4342] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.805247][ T4415] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.806740][ T4415] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.808455][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.816958][ T4415] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.818468][ T4415] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.836945][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.840084][ T4445] FAULT_INJECTION: forcing a failure. [ 33.840084][ T4445] name failslab, interval 1, probability 0, space 0, times 0 [ 33.844553][ T4445] CPU: 1 PID: 4445 Comm: syz.0.10 Not tainted syzkaller #0 [ 33.845715][ T4445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 33.847377][ T4445] Call trace: [ 33.847937][ T4445] dump_backtrace+0x1c4/0x1f0 [ 33.848752][ T4445] show_stack+0x2c/0x3c [ 33.849484][ T4445] __dump_stack+0x30/0x40 [ 33.850195][ T4445] dump_stack_lvl+0xf4/0x15c [ 33.850976][ T4445] dump_stack+0x1c/0x5c [ 33.851717][ T4445] should_fail_ex+0x3cc/0x524 [ 33.852567][ T4445] __should_failslab+0xc0/0x11c [ 33.853427][ T4445] should_failslab+0x10/0x28 [ 33.854195][ T4445] __kmem_cache_alloc_node+0x7c/0x318 [ 33.855115][ T4445] __kmalloc+0xc4/0x180 [ 33.855820][ T4445] security_sk_alloc+0x54/0x140 [ 33.856684][ T4445] sk_prot_alloc+0xe0/0x1e8 [ 33.857499][ T4445] sk_alloc+0x44/0x3a0 [ 33.858222][ T4445] inet_create+0x670/0xd84 [ 33.859020][ T4445] __sock_create+0x448/0x8a8 [ 33.859826][ T4445] __sys_socket+0xc0/0x1b0 [ 33.860620][ T4445] __arm64_sys_socket+0x7c/0x94 [ 33.861486][ T4445] invoke_syscall+0x98/0x290 [ 33.862323][ T4445] el0_svc_common+0x13c/0x258 [ 33.863163][ T4445] do_el0_svc+0x5c/0x134 [ 33.863943][ T4445] el0_svc+0x58/0x12c [ 33.864673][ T4445] el0t_64_sync_handler+0x84/0xf0 [ 33.865578][ T4445] el0t_64_sync+0x18c/0x190 [ 33.938125][ T4415] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.939525][ T4415] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.941101][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.975064][ T4450] FAULT_INJECTION: forcing a failure. [ 33.975064][ T4450] name failslab, interval 1, probability 0, space 0, times 0 [ 33.977434][ T4450] CPU: 1 PID: 4450 Comm: syz.0.11 Not tainted syzkaller #0 [ 33.978652][ T4450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 33.978989][ T4415] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.980347][ T4450] Call trace: [ 33.980370][ T4450] dump_backtrace+0x1c4/0x1f0 [ 33.980383][ T4450] show_stack+0x2c/0x3c [ 33.982516][ T4415] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.983219][ T4450] __dump_stack+0x30/0x40 [ 33.985985][ T4450] dump_stack_lvl+0xf4/0x15c [ 33.986669][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.986820][ T4450] dump_stack+0x1c/0x5c [ 33.988896][ T4450] should_fail_ex+0x3cc/0x524 [ 33.989930][ T4450] __should_failslab+0xc0/0x11c [ 33.990823][ T4450] should_failslab+0x10/0x28 [ 33.991653][ T4450] __kmem_cache_alloc_node+0x7c/0x318 [ 33.992655][ T4450] __kmalloc_node_track_caller+0xb8/0x174 [ 33.993700][ T4450] kstrdup+0x68/0xb0 [ 33.994426][ T4450] simple_xattr_set+0xec/0x498 [ 33.995287][ T4450] shmem_xattr_handler_set+0x5c/0xf4 [ 33.995317][ T4415] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.996272][ T4450] __vfs_setxattr+0x374/0x390 [ 33.997750][ T4415] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.998543][ T4450] __vfs_setxattr_noperm+0x120/0x56c [ 34.000083][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 34.000781][ T4450] __vfs_setxattr_locked+0x1e8/0x214 [ 34.003080][ T4450] vfs_setxattr+0x158/0x2a8 [ 34.003879][ T4450] ovl_get_workdir+0x97c/0x1084 [ 34.004737][ T4450] ovl_fill_super+0x17d0/0x3938 [ 34.005605][ T4450] mount_nodev+0x68/0x108 [ 34.006375][ T4450] ovl_mount+0x3c/0x50 [ 34.007068][ T4450] legacy_get_tree+0xd8/0x174 [ 34.007879][ T4450] vfs_get_tree+0x90/0x278 [ 34.008651][ T4450] do_new_mount+0x228/0x804 [ 34.009459][ T4450] path_mount+0x5ac/0xe6c [ 34.010208][ T4450] __arm64_sys_mount+0x4a0/0x5a0 [ 34.011399][ T4450] invoke_syscall+0x98/0x290 [ 34.012337][ T4450] el0_svc_common+0x13c/0x258 [ 34.013282][ T4450] do_el0_svc+0x5c/0x134 [ 34.014092][ T4450] el0_svc+0x58/0x12c [ 34.014867][ T4450] el0t_64_sync_handler+0x84/0xf0 [ 34.015826][ T4450] el0t_64_sync+0x18c/0x190 [ 34.042220][ T4450] overlayfs: failed to set xattr on upper [ 34.043454][ T4450] overlayfs: ...falling back to index=off,metacopy=off. [ 34.045676][ T4450] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 34.118167][ T4461] block device autoloading is deprecated and will be removed. [ 34.131009][ T4415] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.133305][ T4415] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.138616][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 34.162090][ T4336] Bluetooth: hci1: command 0x041b tx timeout [ 34.171738][ T4339] Bluetooth: hci0: command 0x041b tx timeout [ 34.172855][ T4339] Bluetooth: hci4: command 0x041b tx timeout [ 34.173878][ T4339] Bluetooth: hci2: command 0x041b tx timeout [ 34.215853][ T4461] md: could not open device unknown-block(0,0). [ 34.217127][ T4461] md: md_import_device returned -6 [ 34.244507][ T4336] Bluetooth: hci3: command 0x041b tx timeout [ 34.311266][ T4486] loop1: detected capacity change from 0 to 128 [ 34.431438][ T4497] block device autoloading is deprecated and will be removed. [ 34.461352][ T4501] TCP: TCP_TX_DELAY enabled [ 34.478368][ T4497] md: pers->run() failed ... [ 34.506769][ T4509] loop2: detected capacity change from 0 to 256 [ 34.593978][ T4515] FAULT_INJECTION: forcing a failure. [ 34.593978][ T4515] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 34.596787][ T4515] CPU: 1 PID: 4515 Comm: syz.3.34 Not tainted syzkaller #0 [ 34.596869][ T4509] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 34.598158][ T4515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 34.601614][ T4515] Call trace: [ 34.602256][ T4515] dump_backtrace+0x1c4/0x1f0 [ 34.603144][ T4515] show_stack+0x2c/0x3c [ 34.603918][ T4515] __dump_stack+0x30/0x40 [ 34.604739][ T4515] dump_stack_lvl+0xf4/0x15c [ 34.605599][ T4515] dump_stack+0x1c/0x5c [ 34.606346][ T4515] should_fail_ex+0x3cc/0x524 [ 34.607204][ T4515] should_fail_alloc_page+0x74/0xb8 [ 34.608157][ T4515] prepare_alloc_pages+0x1b8/0x4f0 [ 34.609093][ T4515] __alloc_pages+0x134/0x544 [ 34.609935][ T4515] alloc_pages+0x434/0x6fc [ 34.610738][ T4515] __get_free_pages+0x18/0x84 [ 34.611592][ T4515] kasan_populate_vmalloc_pte+0x40/0xe8 [ 34.612630][ T4515] __apply_to_page_range+0x83c/0xbf4 [ 34.613650][ T4515] apply_to_page_range+0x4c/0x64 [ 34.614560][ T4515] kasan_populate_vmalloc+0x5c/0x6c [ 34.615501][ T4515] alloc_vmap_area+0x155c/0x169c [ 34.616409][ T4515] __get_vm_area_node+0x178/0x31c [ 34.617415][ T4515] __vmalloc_node_range+0x1d4/0xe70 [ 34.618423][ T4515] dup_task_struct+0x4b0/0x7a8 [ 34.619377][ T4515] copy_process+0x4ec/0x38b4 [ 34.620263][ T4515] kernel_clone+0x1ec/0x938 [ 34.621112][ T4515] __arm64_sys_clone+0x15c/0x1c8 [ 34.622049][ T4515] invoke_syscall+0x98/0x290 [ 34.622912][ T4515] el0_svc_common+0x13c/0x258 [ 34.623774][ T4515] do_el0_svc+0x5c/0x134 [ 34.624540][ T4515] el0_svc+0x58/0x12c [ 34.625274][ T4515] el0t_64_sync_handler+0x84/0xf0 [ 34.626207][ T4515] el0t_64_sync+0x18c/0x190 [ 34.735027][ T4531] loop2: detected capacity change from 0 to 512 [ 34.754831][ T4531] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 34.757316][ T4531] FAT-fs (loop2): Filesystem has been set read-only [ 34.840474][ T4541] md: array md1 already has disks! [ 34.842091][ T4541] md: could not open device unknown-block(1,2). [ 34.843572][ T4541] md: error, md_import_device() returned -16 [ 34.849715][ T4544] loop2: detected capacity change from 0 to 256 [ 34.885643][ T4541] md: pers->run() failed ... [ 35.063169][ T4572] loop2: detected capacity change from 0 to 256 [ 35.115920][ T4576] block device autoloading is deprecated and will be removed. [ 35.139487][ T4576] md: pers->run() failed ... [ 35.254920][ T4599] loop2: detected capacity change from 0 to 256 [ 35.371828][ T4607] md: array md1 already has disks! [ 35.413157][ T4607] md/raid1:md1: active with 1 out of 3 mirrors [ 35.416300][ T4607] md1: detected capacity change from 0 to 4096 [ 35.438886][ T4621] md: recovery of RAID array md1 [ 35.450724][ T4624] loop1: detected capacity change from 0 to 256 [ 35.466332][ T4621] md: md1: recovery done. [ 35.484183][ T4624] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 35.597242][ T4634] FAULT_INJECTION: forcing a failure. [ 35.597242][ T4634] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 35.600612][ T4634] CPU: 0 PID: 4634 Comm: syz.0.88 Not tainted syzkaller #0 [ 35.601904][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 35.603740][ T4634] Call trace: [ 35.604338][ T4634] dump_backtrace+0x1c4/0x1f0 [ 35.605206][ T4634] show_stack+0x2c/0x3c [ 35.605964][ T4634] __dump_stack+0x30/0x40 [ 35.606782][ T4634] dump_stack_lvl+0xf4/0x15c [ 35.607645][ T4634] dump_stack+0x1c/0x5c [ 35.608432][ T4634] should_fail_ex+0x3cc/0x524 [ 35.609317][ T4634] should_fail+0x14/0x24 [ 35.610162][ T4634] should_fail_usercopy+0x20/0x30 [ 35.611141][ T4634] copy_siginfo_to_user+0x3c/0x220 [ 35.612078][ T4634] do_notify_resume+0x1748/0x2c84 [ 35.612978][ T4634] el0_svc+0x9c/0x12c [ 35.613714][ T4634] el0t_64_sync_handler+0x84/0xf0 [ 35.614640][ T4634] el0t_64_sync+0x18c/0x190 [ 35.626830][ T4649] FAULT_INJECTION: forcing a failure. [ 35.626830][ T4649] name failslab, interval 1, probability 0, space 0, times 0 [ 35.627887][ T4645] block device autoloading is deprecated and will be removed. [ 35.634330][ T4649] CPU: 0 PID: 4649 Comm: syz.1.92 Not tainted syzkaller #0 [ 35.635783][ T4649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 35.637862][ T4649] Call trace: [ 35.638532][ T4649] dump_backtrace+0x1c4/0x1f0 [ 35.639525][ T4649] show_stack+0x2c/0x3c [ 35.640383][ T4649] __dump_stack+0x30/0x40 [ 35.641266][ T4649] dump_stack_lvl+0xf4/0x15c [ 35.642157][ T4649] dump_stack+0x1c/0x5c [ 35.642963][ T4649] should_fail_ex+0x3cc/0x524 [ 35.643852][ T4649] __should_failslab+0xc0/0x11c [ 35.644887][ T4649] should_failslab+0x10/0x28 [ 35.645844][ T4649] __kmem_cache_alloc_node+0x7c/0x318 [ 35.646997][ T4649] kmalloc_trace+0x48/0x94 [ 35.647900][ T4649] alloc_tty_struct+0xb8/0x670 [ 35.648853][ T4649] tty_init_dev+0x60/0x3f4 [ 35.649693][ T4649] ptmx_open+0xfc/0x2d4 [ 35.650493][ T4649] chrdev_open+0x3d0/0x51c [ 35.651445][ T4649] do_dentry_open+0x738/0xf8c [ 35.652418][ T4649] vfs_open+0x7c/0x90 [ 35.653174][ T4649] path_openat+0x1fc0/0x27a0 [ 35.654058][ T4649] do_filp_open+0x198/0x38c [ 35.654935][ T4649] do_sys_openat2+0x134/0x3fc [ 35.655877][ T4649] __arm64_sys_openat+0x11c/0x150 [ 35.656848][ T4649] invoke_syscall+0x98/0x290 [ 35.657772][ T4649] el0_svc_common+0x13c/0x258 [ 35.658658][ T4649] do_el0_svc+0x5c/0x134 [ 35.659453][ T4649] el0_svc+0x58/0x12c [ 35.660318][ T4649] el0t_64_sync_handler+0x84/0xf0 [ 35.661365][ T4649] el0t_64_sync+0x18c/0x190 [ 35.665879][ T4645] md: invalid raid superblock magic on ram9 [ 35.666999][ T4645] md: ram9 does not have a valid v0.0 superblock, not importing! [ 35.668378][ T4645] md: md_import_device returned -22 [ 35.713433][ T4659] loop1: detected capacity change from 0 to 256 [ 35.747594][ T4659] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 35.769564][ T4666] loop2: detected capacity change from 0 to 512 [ 35.779610][ T4666] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 35.782258][ T4666] FAT-fs (loop2): Filesystem has been set read-only [ 35.879053][ T4680] md: could not open device unknown-block(1,3). [ 35.880413][ T4680] md: md_import_device returned -16 [ 35.967793][ T4694] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 36.087238][ T4708] block device autoloading is deprecated and will be removed. [ 36.090039][ T4708] md: invalid raid superblock magic on ram1 [ 36.091076][ T4708] md: ram1 does not have a valid v0.0 superblock, not importing! [ 36.092830][ T4708] md: md_import_device returned -22 [ 36.184472][ T4719] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 36.241710][ T4339] Bluetooth: hci2: command 0x040f tx timeout [ 36.242879][ T4339] Bluetooth: hci4: command 0x040f tx timeout [ 36.243900][ T4339] Bluetooth: hci0: command 0x040f tx timeout [ 36.244939][ T4339] Bluetooth: hci1: command 0x040f tx timeout [ 36.321845][ T4336] Bluetooth: hci3: command 0x040f tx timeout [ 36.391709][ T4748] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 36.571754][ T4770] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 36.664756][ T4788] Zero length message leads to an empty skb [ 37.177364][ T4877] FAT-fs (loop0): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿÿÿÿ" or missing value [ 37.235221][ T4884] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 37.398505][ T4908] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 37.459654][ T4912] FAT-fs (loop2): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿÿÿÿ" or missing value [ 37.636031][ T4931] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 37.732229][ T4951] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿÿÿÿ" or missing value [ 37.874060][ T4965] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 38.093089][ T5000] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 38.319012][ T5033] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 38.322203][ T4339] Bluetooth: hci1: command 0x0419 tx timeout [ 38.323273][ T4339] Bluetooth: hci0: command 0x0419 tx timeout [ 38.324348][ T4339] Bluetooth: hci4: command 0x0419 tx timeout [ 38.325471][ T4339] Bluetooth: hci2: command 0x0419 tx timeout [ 38.402300][ T4336] Bluetooth: hci3: command 0x0419 tx timeout [ 38.637284][ T5078] md: couldn't update array info. -22 [ 38.639996][ T5078] md: could not open device unknown-block(1,3). [ 38.641039][ T5078] md: md_import_device returned -16 [ 38.700532][ T5082] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 38.705615][ T5082] FAT-fs (loop2): Filesystem has been set read-only [ 38.871096][ T5108] md: array md2 already has disks! [ 38.897843][ T5108] md/raid1:md2: active with 1 out of 3 mirrors [ 38.912769][ T5115] md: recovery of RAID array md2 [ 38.929626][ T5115] md: md2: recovery done. [ 38.965807][ T5121] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 38.967793][ T5121] FAT-fs (loop4): Filesystem has been set read-only [ 39.107644][ T5144] md: couldn't update array info. -22 [ 39.213352][ T5156] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 39.216522][ T5156] FAT-fs (loop3): Filesystem has been set read-only [ 39.343112][ T5177] md: couldn't update array info. -22 [ 39.423135][ T5190] set_capacity_and_notify: 26 callbacks suppressed [ 39.423144][ T5190] loop3: detected capacity change from 0 to 256 [ 39.551753][ T5204] block device autoloading is deprecated and will be removed. [ 39.616636][ T5214] loop1: detected capacity change from 0 to 256 [ 39.862267][ T5245] FAULT_INJECTION: forcing a failure. [ 39.862267][ T5245] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 39.866826][ T5245] CPU: 1 PID: 5245 Comm: syz.3.374 Not tainted syzkaller #0 [ 39.868183][ T5245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 39.870131][ T5245] Call trace: [ 39.870729][ T5245] dump_backtrace+0x1c4/0x1f0 [ 39.871567][ T5245] show_stack+0x2c/0x3c [ 39.872321][ T5245] __dump_stack+0x30/0x40 [ 39.873087][ T5245] dump_stack_lvl+0xf4/0x15c [ 39.873890][ T5245] dump_stack+0x1c/0x5c [ 39.874686][ T5245] should_fail_ex+0x3cc/0x524 [ 39.875542][ T5245] should_fail+0x14/0x24 [ 39.876357][ T5245] should_fail_usercopy+0x20/0x30 [ 39.877299][ T5245] strncpy_from_user+0x48/0x59c [ 39.878208][ T5245] getname_flags+0xec/0x458 [ 39.879079][ T5245] __arm64_sys_mkdirat+0x80/0xa8 [ 39.880009][ T5245] invoke_syscall+0x98/0x290 [ 39.880872][ T5245] el0_svc_common+0x13c/0x258 [ 39.881755][ T5245] do_el0_svc+0x5c/0x134 [ 39.882572][ T5245] el0_svc+0x58/0x12c [ 39.883328][ T5245] el0t_64_sync_handler+0x84/0xf0 [ 39.884274][ T5245] el0t_64_sync+0x18c/0x190 [ 40.085501][ T5281] 9pnet_fd: Insufficient options for proto=fd [ 40.159573][ T5292] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 40.232922][ T5307] 9pnet_fd: Insufficient options for proto=fd [ 40.447312][ T5336] 9pnet_fd: Insufficient options for proto=fd [ 40.709479][ T4400] rxe_eth0 speed is unknown, defaulting to 1000 [ 40.751465][ T5361] ip_tables: iptables: counters copy to user failed while replacing table [ 40.937605][ T5380] loop3: detected capacity change from 0 to 512 [ 41.091208][ T5396] loop3: detected capacity change from 0 to 16 [ 41.106665][ T5396] erofs: (device loop3): mounted with root inode @ nid 36. [ 41.111364][ T5396] syz.3.437: attempt to access beyond end of device [ 41.111364][ T5396] loop3: rw=0, sector=1936876908, nr_sectors = 1 limit=16 [ 41.115440][ T5396] syz.3.437: attempt to access beyond end of device [ 41.115440][ T5396] loop3: rw=0, sector=3955228672, nr_sectors = 1 limit=16 [ 41.118949][ T5396] syz.3.437: attempt to access beyond end of device [ 41.118949][ T5396] loop3: rw=0, sector=1936876908, nr_sectors = 1 limit=16 [ 41.122451][ T5396] syz.3.437: attempt to access beyond end of device [ 41.122451][ T5396] loop3: rw=0, sector=3955228672, nr_sectors = 1 limit=16 [ 41.214173][ T5407] 9pnet_fd: Insufficient options for proto=fd [ 41.367115][ T5410] loop3: detected capacity change from 0 to 32768 [ 41.414820][ T5410] loop3: p1 p3 < > [ 41.446306][ T5430] device-mapper: ioctl: Invalid ioctl structure: name Àˆ, dev f801 [ 41.456402][ T5437] 9pnet_fd: Insufficient options for proto=fd [ 41.457869][ T5430] device-mapper: ioctl: only supply one of name or uuid, cmd(15) [ 41.534166][ T5444] capability: warning: `syz.0.458' uses deprecated v2 capabilities in a way that may be insecure [ 41.548427][ T4323] udevd[4323]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 41.552195][ T4321] udevd[4321]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 41.659847][ T5460] 9pnet_fd: Insufficient options for proto=fd [ 41.704646][ T5470] 9pnet_fd: Insufficient options for proto=fd [ 41.775104][ T5483] device veth0 entered promiscuous mode [ 41.778318][ T5482] device veth0 left promiscuous mode [ 41.938372][ T5508] 9pnet_fd: Insufficient options for proto=fd [ 41.987612][ T5517] loop0: detected capacity change from 0 to 16 [ 41.999316][ T5517] erofs: (device loop0): mounted with root inode @ nid 36. [ 42.006657][ T5517] erofs: (device loop0): erofs_read_inode: bogus i_mode (4355) @ nid 46 [ 42.128026][ T5537] 9pnet_fd: Insufficient options for proto=fd [ 42.178142][ T5545] loop1: detected capacity change from 0 to 512 [ 42.199276][ T5545] FAT-fs (loop1): FAT read failed (blocknr 128) [ 42.372520][ T5568] loop1: detected capacity change from 0 to 128 [ 42.470924][ T5575] FAULT_INJECTION: forcing a failure. [ 42.470924][ T5575] name failslab, interval 1, probability 0, space 0, times 0 [ 42.474236][ T5575] CPU: 1 PID: 5575 Comm: syz.4.512 Not tainted syzkaller #0 [ 42.475541][ T5575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 42.477300][ T5575] Call trace: [ 42.477964][ T5575] dump_backtrace+0x1c4/0x1f0 [ 42.478941][ T5575] show_stack+0x2c/0x3c [ 42.479785][ T5575] __dump_stack+0x30/0x40 [ 42.480730][ T5575] dump_stack_lvl+0xf4/0x15c [ 42.481695][ T5575] dump_stack+0x1c/0x5c [ 42.482544][ T5575] should_fail_ex+0x3cc/0x524 [ 42.483485][ T5575] __should_failslab+0xc0/0x11c [ 42.484455][ T5575] should_failslab+0x10/0x28 [ 42.485361][ T5575] __kmem_cache_alloc_node+0x7c/0x318 [ 42.486437][ T5575] __kmalloc+0xc4/0x180 [ 42.487264][ T5575] kernfs_fop_write_iter+0x144/0x4b4 [ 42.488286][ T5575] vfs_write+0x3c8/0x7c8 [ 42.489130][ T5575] ksys_write+0x12c/0x228 [ 42.489975][ T5575] __arm64_sys_write+0x7c/0x90 [ 42.490896][ T5575] invoke_syscall+0x98/0x290 [ 42.491828][ T5575] el0_svc_common+0x13c/0x258 [ 42.492704][ T5575] do_el0_svc+0x5c/0x134 [ 42.493499][ T5575] el0_svc+0x58/0x12c [ 42.494221][ T5575] el0t_64_sync_handler+0x84/0xf0 [ 42.495140][ T5575] el0t_64_sync+0x18c/0x190 [ 42.634414][ T5601] 9pnet_fd: Insufficient options for proto=fd [ 42.960944][ T5624] netlink: 40 bytes leftover after parsing attributes in process `syz.0.533'. [ 43.084990][ T5634] 9pnet_fd: Insufficient options for proto=fd [ 43.837683][ T5702] loop2: detected capacity change from 0 to 164 [ 43.843757][ T5702] ======================================================= [ 43.843757][ T5702] WARNING: The mand mount option has been deprecated and [ 43.843757][ T5702] and is ignored by this kernel. Remove the mand [ 43.843757][ T5702] option from the mount to silence this warning. [ 43.843757][ T5702] ======================================================= [ 43.870719][ T5702] rock: directory entry would overflow storage [ 43.872779][ T5702] rock: sig=0x4f50, size=4, remaining=3 [ 43.873901][ T5702] iso9660: Corrupted directory entry in block 5 of inode 1792 [ 44.035584][ T5721] loop2: detected capacity change from 0 to 512 [ 44.052965][ T5647] FAULT_INJECTION: forcing a failure. [ 44.052965][ T5647] name fail_futex, interval 1, probability 0, space 0, times 1 [ 44.055465][ T5647] CPU: 1 PID: 5647 Comm: syz.0.542 Not tainted syzkaller #0 [ 44.056758][ T5647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 44.058542][ T5647] Call trace: [ 44.059095][ T5647] dump_backtrace+0x1c4/0x1f0 [ 44.059928][ T5647] show_stack+0x2c/0x3c [ 44.060583][ T5647] __dump_stack+0x30/0x40 [ 44.061256][ T5647] dump_stack_lvl+0xf4/0x15c [ 44.062099][ T5647] dump_stack+0x1c/0x5c [ 44.062881][ T5647] should_fail_ex+0x3cc/0x524 [ 44.063769][ T5647] should_fail+0x14/0x24 [ 44.064571][ T5647] get_futex_key+0x96c/0xfb0 [ 44.065424][ T5647] futex_wake+0x10c/0x458 [ 44.066225][ T5647] do_futex+0x2c4/0x340 [ 44.066647][ T5721] FAULT_INJECTION: forcing a failure. [ 44.066647][ T5721] name failslab, interval 1, probability 0, space 0, times 0 [ 44.066980][ T5647] mm_release+0x190/0x274 [ 44.070022][ T5647] exit_mm_release+0x30/0x40 [ 44.070862][ T5647] exit_mm+0x50/0x290 [ 44.071591][ T5647] do_exit+0x4d0/0x19ac [ 44.072342][ T5647] do_group_exit+0x198/0x238 [ 44.073193][ T5647] get_signal+0x11f4/0x133c [ 44.073994][ T5647] do_notify_resume+0x364/0x2c84 [ 44.074883][ T5647] el0_svc+0x9c/0x12c [ 44.075601][ T5647] el0t_64_sync_handler+0x84/0xf0 [ 44.076534][ T5647] el0t_64_sync+0x18c/0x190 [ 44.077362][ T5721] CPU: 0 PID: 5721 Comm: syz.2.576 Not tainted syzkaller #0 [ 44.078685][ T5721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 44.080798][ T5721] Call trace: [ 44.081492][ T5721] dump_backtrace+0x1c4/0x1f0 [ 44.082516][ T5721] show_stack+0x2c/0x3c [ 44.083421][ T5721] __dump_stack+0x30/0x40 [ 44.084335][ T5721] dump_stack_lvl+0xf4/0x15c [ 44.085342][ T5721] dump_stack+0x1c/0x5c [ 44.086234][ T5721] should_fail_ex+0x3cc/0x524 [ 44.087187][ T5721] __should_failslab+0xc0/0x11c [ 44.088119][ T5721] should_failslab+0x10/0x28 [ 44.089006][ T5721] kmem_cache_alloc+0x88/0x310 [ 44.089949][ T5721] __kernfs_new_node+0xec/0x5fc [ 44.090904][ T5721] kernfs_new_node+0x120/0x230 [ 44.091829][ T5721] __kernfs_create_file+0x60/0x2e0 [ 44.092831][ T5721] sysfs_add_file_mode_ns+0x1e8/0x2a4 [ 44.093867][ T5721] sysfs_merge_group+0x164/0x2ac [ 44.094804][ T5721] dpm_sysfs_add+0xc8/0x26c [ 44.095701][ T5721] device_add+0x678/0xe4c [ 44.096529][ T5721] netdev_register_kobject+0x170/0x2f4 [ 44.097573][ T5721] register_netdevice+0xf28/0x1650 [ 44.098545][ T5721] ip6gre_newlink_common+0x334/0x4d4 [ 44.099555][ T5721] ip6gre_newlink+0x19c/0x4b0 [ 44.100445][ T5721] rtnl_newlink+0x10b4/0x1af0 [ 44.101325][ T5721] rtnetlink_rcv_msg+0x694/0xcc4 [ 44.102254][ T5721] netlink_rcv_skb+0x220/0x3ec [ 44.103160][ T5721] rtnetlink_rcv+0x28/0x38 [ 44.103985][ T5721] netlink_unicast+0x5fc/0x80c [ 44.104880][ T5721] netlink_sendmsg+0x6f0/0x9d8 [ 44.105774][ T5721] ____sys_sendmsg+0x588/0x90c [ 44.106674][ T5721] __sys_sendmsg+0x288/0x374 [ 44.107527][ T5721] __arm64_sys_sendmsg+0x80/0x94 [ 44.108429][ T5721] invoke_syscall+0x98/0x290 [ 44.109303][ T5721] el0_svc_common+0x13c/0x258 [ 44.110170][ T5721] do_el0_svc+0x5c/0x134 [ 44.110968][ T5721] el0_svc+0x58/0x12c [ 44.111699][ T5721] el0t_64_sync_handler+0x84/0xf0 [ 44.112617][ T5721] el0t_64_sync+0x18c/0x190 [ 44.130794][ T4338] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 44.133108][ T4338] FAT-fs (loop2): Filesystem has been set read-only [ 44.135029][ T4338] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 44.213559][ T5731] md0: can't set backlog, no write mostly device available [ 44.810280][ T4336] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 44.813197][ T4336] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 44.815072][ T4336] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 44.816990][ T4336] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 44.818907][ T4336] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 44.820499][ T4336] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 44.836166][ T5761] 9pnet_fd: Insufficient options for proto=fd [ 44.926525][ T5769] loop1: detected capacity change from 0 to 16 [ 44.935023][ T5769] erofs: (device loop1): mounted with root inode @ nid 36. [ 44.944600][ T4403] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.950872][ T5775] FAULT_INJECTION: forcing a failure. [ 44.950872][ T5775] name failslab, interval 1, probability 0, space 0, times 0 [ 44.960416][ T5775] CPU: 0 PID: 5775 Comm: syz.3.597 Not tainted syzkaller #0 [ 44.961844][ T5775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 44.963657][ T5775] Call trace: [ 44.964360][ T5775] dump_backtrace+0x1c4/0x1f0 [ 44.965296][ T5775] show_stack+0x2c/0x3c [ 44.966131][ T5775] __dump_stack+0x30/0x40 [ 44.966991][ T5775] dump_stack_lvl+0xf4/0x15c [ 44.967380][ T5754] rxe_eth0 speed is unknown, defaulting to 1000 [ 44.967887][ T5775] dump_stack+0x1c/0x5c [ 44.969812][ T5775] should_fail_ex+0x3cc/0x524 [ 44.970726][ T5775] __should_failslab+0xc0/0x11c [ 44.971676][ T5775] should_failslab+0x10/0x28 [ 44.972574][ T5775] __kmem_cache_alloc_node+0x7c/0x318 [ 44.973620][ T5775] __kmalloc_node+0xc8/0x184 [ 44.974507][ T5775] kvmalloc_node+0x88/0x1d4 [ 44.975380][ T5775] xt_alloc_entry_offsets+0x50/0x60 [ 44.976391][ T5775] translate_table+0x158/0x18dc [ 44.977346][ T5775] do_ipt_set_ctl+0x7f8/0xb84 [ 44.978239][ T5775] nf_setsockopt+0x260/0x280 [ 44.979117][ T5775] ip_setsockopt+0x124/0x134 [ 44.979968][ T5775] tcp_setsockopt+0xcc/0xe8 [ 44.980827][ T5775] sock_common_setsockopt+0xb0/0xcc [ 44.981803][ T5775] __sys_setsockopt+0x2fc/0x50c [ 44.982710][ T5775] __arm64_sys_setsockopt+0xc0/0xdc [ 44.983681][ T5775] invoke_syscall+0x98/0x290 [ 44.984532][ T5775] el0_svc_common+0x13c/0x258 [ 44.985407][ T5775] do_el0_svc+0x5c/0x134 [ 44.986175][ T5775] el0_svc+0x58/0x12c [ 44.986920][ T5775] el0t_64_sync_handler+0x84/0xf0 [ 44.987845][ T5775] el0t_64_sync+0x18c/0x190 [ 45.027707][ T5778] loop1: detected capacity change from 0 to 136 [ 45.033997][ T5778] Attempt to read inode for relocated directory [ 45.056634][ T4403] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.103445][ T5783] loop3: detected capacity change from 0 to 128 [ 45.133416][ T5788] md1: error: bitmap file must open for write [ 45.164580][ T5792] 9pnet_fd: Insufficient options for proto=fd [ 45.174836][ T4403] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.244032][ T4403] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.247989][ T5754] chnl_net:caif_netlink_parms(): no params data found [ 45.312665][ T5817] ptp ptp0: new virtual clock ptp1 [ 45.313702][ T5817] ptp ptp0: guarantee physical clock free running [ 45.317888][ T5817] ptp ptp0: delete virtual clock ptp1 [ 45.354611][ T5817] ptp ptp0: only physical clock in use now [ 45.380388][ T5826] 9pnet_fd: Insufficient options for proto=fd [ 45.381417][ T5754] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.387419][ T5754] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.392320][ T5754] device bridge_slave_0 entered promiscuous mode [ 45.395319][ T5754] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.398205][ T5754] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.399821][ T5754] device bridge_slave_1 entered promiscuous mode [ 45.438576][ T5754] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.441480][ T5754] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.468234][ T5754] team0: Port device team_slave_0 added [ 45.470195][ T5754] team0: Port device team_slave_1 added [ 45.515335][ T5754] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.520636][ T5844] loop3: detected capacity change from 0 to 128 [ 45.522611][ T5754] 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. [ 45.530265][ T5754] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.543248][ T5754] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.544492][ T5754] 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. [ 45.565473][ T5754] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.642923][ T5754] device hsr_slave_0 entered promiscuous mode [ 45.662318][ T5754] device hsr_slave_1 entered promiscuous mode [ 45.701697][ T5754] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.703179][ T5754] Cannot create hsr debugfs directory [ 45.773318][ T5880] loop3: detected capacity change from 0 to 128 [ 46.047516][ T5905] bonding: 192.168.ú1.1xu( is being created... [ 46.048799][ T5905] bonding: 192.168.ú1.1xu( already exists [ 46.050595][ T5754] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 46.102933][ T5754] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 46.172646][ T5754] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 46.285598][ T5950] xt_hashlimit: size too large, truncated to 1048576 [ 46.326104][ T5754] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 46.331090][ T5954] loop3: detected capacity change from 0 to 16 [ 46.338093][ T5954] erofs: (device loop3): mounted with root inode @ nid 36. [ 46.455903][ T5754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.464435][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.466123][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.482021][ T5754] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.528851][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.531148][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.537013][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.538239][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.543425][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.550471][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.556676][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.557898][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.561273][ T5977] FAULT_INJECTION: forcing a failure. [ 46.561273][ T5977] name fail_futex, interval 1, probability 0, space 0, times 0 [ 46.563444][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.565834][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.570871][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.594862][ T5977] CPU: 0 PID: 5977 Comm: syz.3.666 Not tainted syzkaller #0 [ 46.596196][ T5977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 46.598021][ T5977] Call trace: [ 46.598643][ T5977] dump_backtrace+0x1c4/0x1f0 [ 46.599580][ T5977] show_stack+0x2c/0x3c [ 46.600401][ T5977] __dump_stack+0x30/0x40 [ 46.601262][ T5977] dump_stack_lvl+0xf4/0x15c [ 46.602204][ T5977] dump_stack+0x1c/0x5c [ 46.603058][ T5977] should_fail_ex+0x3cc/0x524 [ 46.604046][ T5977] should_fail+0x14/0x24 [ 46.604837][ T5977] get_futex_key+0x904/0xfb0 [ 46.605677][ T5977] futex_wait_setup+0xbc/0x320 [ 46.606690][ T5977] futex_wait+0x164/0x424 [ 46.607641][ T5977] do_futex+0x2e8/0x340 [ 46.608546][ T5977] __arm64_sys_futex+0x390/0x414 [ 46.609555][ T5977] invoke_syscall+0x98/0x290 [ 46.610535][ T5977] el0_svc_common+0x13c/0x258 [ 46.611484][ T5977] do_el0_svc+0x5c/0x134 [ 46.612234][ T5977] el0_svc+0x58/0x12c [ 46.612978][ T5977] el0t_64_sync_handler+0x84/0xf0 [ 46.613919][ T5977] el0t_64_sync+0x18c/0x190 [ 46.630100][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.632785][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.634731][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.640698][ T5754] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.657059][ T5754] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.664613][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.666669][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.668420][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.670160][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.675241][ T5984] loop0: detected capacity change from 0 to 16 [ 46.680638][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.685875][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.689365][ T5984] erofs: (device loop0): mounted with root inode @ nid 36. [ 46.691172][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.822939][ T6002] loop1: detected capacity change from 0 to 164 [ 46.881744][ T4336] Bluetooth: hci3: command 0x0409 tx timeout [ 47.133043][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.134539][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.137553][ T5754] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.191055][ T6024] loop0: detected capacity change from 0 to 16 [ 47.206770][ T6024] erofs: (device loop0): mounted with root inode @ nid 36. [ 47.628585][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.630756][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.641448][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.646707][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.651874][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.653740][ T5740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.675384][ T5754] device veth0_vlan entered promiscuous mode [ 47.678882][ T5754] device veth1_vlan entered promiscuous mode [ 47.685773][ T4403] device hsr_slave_0 left promiscuous mode [ 47.705452][ T4403] device hsr_slave_1 left promiscuous mode [ 47.750780][ T6073] loop1: detected capacity change from 0 to 16 [ 47.760645][ T6073] erofs: (device loop1): mounted with root inode @ nid 36. [ 47.772453][ T4403] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.773818][ T4403] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.775890][ T4403] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.782079][ T4403] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.784941][ T4403] device bridge_slave_1 left promiscuous mode [ 47.788893][ T4403] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.845199][ T4403] device bridge_slave_0 left promiscuous mode [ 47.846576][ T4403] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.962542][ T4403] device veth1_macvtap left promiscuous mode [ 47.963827][ T4403] device veth0_macvtap left promiscuous mode [ 47.964911][ T4403] device veth1_vlan left promiscuous mode [ 47.966069][ T4403] device veth0_vlan left promiscuous mode [ 48.034696][ T6102] 9pnet_fd: Insufficient options for proto=fd [ 48.961603][ T4339] Bluetooth: hci3: command 0x041b tx timeout [ 50.164406][ T4403] team0 (unregistering): Port device team_slave_1 removed [ 50.182299][ T6173] FAULT_INJECTION: forcing a failure. [ 50.182299][ T6173] name fail_futex, interval 1, probability 0, space 0, times 0 [ 50.184603][ T6173] CPU: 1 PID: 6173 Comm: syz.3.723 Not tainted syzkaller #0 [ 50.185835][ T6173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 50.187466][ T6173] Call trace: [ 50.188083][ T6173] dump_backtrace+0x1c4/0x1f0 [ 50.188958][ T6173] show_stack+0x2c/0x3c [ 50.189688][ T6173] __dump_stack+0x30/0x40 [ 50.190460][ T6173] dump_stack_lvl+0xf4/0x15c [ 50.191272][ T6173] dump_stack+0x1c/0x5c [ 50.192002][ T6173] should_fail_ex+0x3cc/0x524 [ 50.192831][ T6173] should_fail+0x14/0x24 [ 50.193582][ T6173] get_futex_key+0x904/0xfb0 [ 50.194454][ T6173] futex_wait_setup+0xbc/0x320 [ 50.195296][ T6173] futex_wait+0x164/0x424 [ 50.196078][ T6173] do_futex+0x2e8/0x340 [ 50.196822][ T6173] __arm64_sys_futex+0x390/0x414 [ 50.197723][ T6173] invoke_syscall+0x98/0x290 [ 50.198537][ T6173] el0_svc_common+0x13c/0x258 [ 50.199385][ T6173] do_el0_svc+0x5c/0x134 [ 50.200136][ T6173] el0_svc+0x58/0x12c [ 50.200839][ T6173] el0t_64_sync_handler+0x84/0xf0 [ 50.201738][ T6173] el0t_64_sync+0x18c/0x190 [ 50.222456][ T6175] 9pnet_fd: Insufficient options for proto=fd [ 50.315538][ T4403] team0 (unregistering): Port device team_slave_0 removed [ 50.325589][ T6186] set_capacity_and_notify: 2 callbacks suppressed [ 50.325598][ T6186] loop3: detected capacity change from 0 to 164 [ 50.462634][ T4403] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.662377][ T4403] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.041583][ T4339] Bluetooth: hci3: command 0x040f tx timeout [ 52.194516][ T4403] bond0 (unregistering): Released all slaves [ 52.453113][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.454956][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.474168][ T5754] device veth0_macvtap entered promiscuous mode [ 52.477032][ T5754] device veth1_macvtap entered promiscuous mode [ 52.479000][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.480724][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.486381][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.505383][ T5754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.507398][ T5754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.509281][ T5754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.511302][ T5754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.524545][ T5754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.526388][ T5754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.528108][ T5754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.530091][ T5754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.551472][ T5754] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.557386][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.559172][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.561016][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.566184][ T5754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.568216][ T5754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.569774][ T5754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.575765][ T5754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.577275][ T5754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.578862][ T5754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.580386][ T5754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.586024][ T5754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.622032][ T5754] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.623555][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.625230][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.631050][ T5754] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.645676][ T5754] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.647264][ T5754] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.648913][ T5754] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.710873][ T6238] FAULT_INJECTION: forcing a failure. [ 52.710873][ T6238] name failslab, interval 1, probability 0, space 0, times 0 [ 52.731581][ T6238] CPU: 1 PID: 6238 Comm: syz.3.743 Not tainted syzkaller #0 [ 52.732960][ T6238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 52.734691][ T6238] Call trace: [ 52.735252][ T6238] dump_backtrace+0x1c4/0x1f0 [ 52.736029][ T6238] show_stack+0x2c/0x3c [ 52.736817][ T6238] __dump_stack+0x30/0x40 [ 52.737619][ T6238] dump_stack_lvl+0xf4/0x15c [ 52.738448][ T6238] dump_stack+0x1c/0x5c [ 52.739290][ T6238] should_fail_ex+0x3cc/0x524 [ 52.740169][ T6238] __should_failslab+0xc0/0x11c [ 52.741028][ T6238] should_failslab+0x10/0x28 [ 52.741920][ T6238] __kmem_cache_alloc_node+0x7c/0x318 [ 52.742985][ T6238] kmalloc_trace+0x48/0x94 [ 52.743816][ T6238] get_device_parent+0x2c4/0x3d8 [ 52.744715][ T6238] device_add+0x2cc/0xe4c [ 52.745511][ T6238] wakeup_source_sysfs_add+0x1b4/0x2a8 [ 52.746499][ T6238] wakeup_source_register+0x148/0x21c [ 52.747472][ T6238] ep_create_wakeup_source+0xec/0x230 [ 52.748418][ T6238] ep_insert+0xcb4/0x13ec [ 52.749167][ T6238] do_epoll_ctl+0x6dc/0xc60 [ 52.750000][ T6238] __arm64_sys_epoll_ctl+0x204/0x294 [ 52.750966][ T6238] invoke_syscall+0x98/0x290 [ 52.751802][ T6238] el0_svc_common+0x13c/0x258 [ 52.752624][ T6238] do_el0_svc+0x5c/0x134 [ 52.753363][ T6238] el0_svc+0x58/0x12c [ 52.754054][ T6238] el0t_64_sync_handler+0x84/0xf0 [ 52.754940][ T6238] el0t_64_sync+0x18c/0x190 [ 52.763556][ T6243] FAULT_INJECTION: forcing a failure. [ 52.763556][ T6243] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 52.765876][ T6243] CPU: 1 PID: 6243 Comm: syz.4.746 Not tainted syzkaller #0 [ 52.767081][ T6243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 52.768629][ T6243] Call trace: [ 52.769296][ T6243] dump_backtrace+0x1c4/0x1f0 [ 52.770142][ T6243] show_stack+0x2c/0x3c [ 52.770862][ T6243] __dump_stack+0x30/0x40 [ 52.771695][ T6243] dump_stack_lvl+0xf4/0x15c [ 52.772604][ T6243] dump_stack+0x1c/0x5c [ 52.773414][ T6243] should_fail_ex+0x3cc/0x524 [ 52.774294][ T6243] should_fail_alloc_page+0x74/0xb8 [ 52.775268][ T6243] prepare_alloc_pages+0x1b8/0x4f0 [ 52.776349][ T6243] __alloc_pages+0x134/0x544 [ 52.777263][ T6243] __kmalloc_large_node+0x9c/0x1dc [ 52.778261][ T6243] __kmalloc+0x12c/0x180 [ 52.779098][ T6243] iovec_from_user+0x94/0x60c [ 52.780047][ T6243] __import_iovec+0x80/0x4d4 [ 52.780920][ T6243] import_iovec+0x88/0xa4 [ 52.781847][ T6243] process_vm_rw+0x188/0x9e0 [ 52.782827][ T6243] __arm64_sys_process_vm_writev+0xe8/0x104 [ 52.784010][ T6243] invoke_syscall+0x98/0x290 [ 52.784951][ T6243] el0_svc_common+0x13c/0x258 [ 52.785851][ T6243] do_el0_svc+0x5c/0x134 [ 52.786725][ T6243] el0_svc+0x58/0x12c [ 52.787590][ T6243] el0t_64_sync_handler+0x84/0xf0 [ 52.788616][ T6243] el0t_64_sync+0x18c/0x190 [ 52.814428][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.815940][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.824799][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.827897][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.829264][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.830710][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.861335][ T6257] capability: warning: `syz.3.749' uses 32-bit capabilities (legacy support in use) [ 52.975494][ T6270] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 53.121606][ T4339] Bluetooth: hci3: command 0x0419 tx timeout [ 53.314693][ T6333] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 53.329419][ T6324] team0: No ports can be present during mode change [ 53.510243][ T6366] 9pnet_fd: Insufficient options for proto=fd [ 53.740622][ T6403] 9pnet_fd: Insufficient options for proto=fd [ 53.850176][ T6422] FAULT_INJECTION: forcing a failure. [ 53.850176][ T6422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 53.856341][ T6422] CPU: 0 PID: 6422 Comm: syz.3.804 Not tainted syzkaller #0 [ 53.857612][ T6422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 53.859499][ T6422] Call trace: [ 53.860083][ T6422] dump_backtrace+0x1c4/0x1f0 [ 53.861093][ T6422] show_stack+0x2c/0x3c [ 53.861974][ T6422] __dump_stack+0x30/0x40 [ 53.862828][ T6422] dump_stack_lvl+0xf4/0x15c [ 53.863717][ T6422] dump_stack+0x1c/0x5c [ 53.864531][ T6422] should_fail_ex+0x3cc/0x524 [ 53.865400][ T6422] should_fail_alloc_page+0x74/0xb8 [ 53.866376][ T6422] prepare_alloc_pages+0x1b8/0x4f0 [ 53.867397][ T6422] __alloc_pages+0x134/0x544 [ 53.868239][ T6422] alloc_pages+0x434/0x6fc [ 53.869083][ T6422] __get_free_pages+0x18/0x84 [ 53.869949][ T6422] kasan_populate_vmalloc_pte+0x40/0xe8 [ 53.870984][ T6422] __apply_to_page_range+0x83c/0xbf4 [ 53.872127][ T6422] apply_to_page_range+0x4c/0x64 [ 53.873147][ T6422] kasan_populate_vmalloc+0x5c/0x6c [ 53.874152][ T6422] alloc_vmap_area+0x155c/0x169c [ 53.875085][ T6422] __get_vm_area_node+0x178/0x31c [ 53.876011][ T6422] __vmalloc_node_range+0x1d4/0xe70 [ 53.876973][ T6422] kvmalloc_node+0x160/0x1d4 [ 53.877830][ T6422] xt_alloc_entry_offsets+0x50/0x60 [ 53.878788][ T6422] translate_table+0x158/0x19c0 [ 53.879678][ T6422] do_ip6t_set_ctl+0x7f8/0xb84 [ 53.880567][ T6422] nf_setsockopt+0x260/0x280 [ 53.881409][ T6422] ipv6_setsockopt+0x168/0x1a0 [ 53.882295][ T6422] rawv6_setsockopt+0x204/0x4a8 [ 53.883208][ T6422] sock_common_setsockopt+0xb0/0xcc [ 53.884169][ T6422] __sys_setsockopt+0x2fc/0x50c [ 53.885083][ T6422] __arm64_sys_setsockopt+0xc0/0xdc [ 53.886023][ T6422] invoke_syscall+0x98/0x290 [ 53.886864][ T6422] el0_svc_common+0x13c/0x258 [ 53.887705][ T6422] do_el0_svc+0x5c/0x134 [ 53.888472][ T6422] el0_svc+0x58/0x12c [ 53.889205][ T6422] el0t_64_sync_handler+0x84/0xf0 [ 53.890139][ T6422] el0t_64_sync+0x18c/0x190 [ 53.897963][ T6422] warn_alloc: 1 callbacks suppressed [ 53.897975][ T6422] syz.3.804: vmalloc error: size 6927132, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 53.901997][ T6422] CPU: 0 PID: 6422 Comm: syz.3.804 Not tainted syzkaller #0 [ 53.903331][ T6422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 53.905244][ T6422] Call trace: [ 53.905864][ T6422] dump_backtrace+0x1c4/0x1f0 [ 53.906770][ T6422] show_stack+0x2c/0x3c [ 53.907577][ T6422] __dump_stack+0x30/0x40 [ 53.908384][ T6422] dump_stack_lvl+0xf4/0x15c [ 53.909266][ T6422] dump_stack+0x1c/0x5c [ 53.910059][ T6422] warn_alloc+0x214/0x324 [ 53.910887][ T6422] __vmalloc_node_range+0x24c/0xe70 [ 53.911839][ T6422] kvmalloc_node+0x160/0x1d4 [ 53.912689][ T6422] xt_alloc_entry_offsets+0x50/0x60 [ 53.913671][ T6422] translate_table+0x158/0x19c0 [ 53.914529][ T6422] do_ip6t_set_ctl+0x7f8/0xb84 [ 53.915387][ T6422] nf_setsockopt+0x260/0x280 [ 53.916234][ T6422] ipv6_setsockopt+0x168/0x1a0 [ 53.917092][ T6422] rawv6_setsockopt+0x204/0x4a8 [ 53.917967][ T6422] sock_common_setsockopt+0xb0/0xcc [ 53.918877][ T6422] __sys_setsockopt+0x2fc/0x50c [ 53.919736][ T6422] __arm64_sys_setsockopt+0xc0/0xdc [ 53.920647][ T6422] invoke_syscall+0x98/0x290 [ 53.921473][ T6422] el0_svc_common+0x13c/0x258 [ 53.922334][ T6422] do_el0_svc+0x5c/0x134 [ 53.923088][ T6422] el0_svc+0x58/0x12c [ 53.923953][ T6422] el0t_64_sync_handler+0x84/0xf0 [ 53.925069][ T6422] el0t_64_sync+0x18c/0x190 [ 53.939966][ T6422] Mem-Info: [ 53.940582][ T6422] active_anon:5945 inactive_anon:0 isolated_anon:0 [ 53.940582][ T6422] active_file:4994 inactive_file:2084 isolated_file:0 [ 53.940582][ T6422] unevictable:768 dirty:1932 writeback:0 [ 53.940582][ T6422] slab_reclaimable:19502 slab_unreclaimable:95003 [ 53.940582][ T6422] mapped:29260 shmem:953 pagetables:1040 [ 53.940582][ T6422] sec_pagetables:0 bounce:0 [ 53.940582][ T6422] kernel_misc_reclaimable:0 [ 53.940582][ T6422] free:1440114 free_pcp:4233 free_cma:7360 [ 53.967214][ T6422] Node 0 active_anon:23680kB inactive_anon:0kB active_file:19976kB inactive_file:8336kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:117040kB dirty:7728kB writeback:0kB shmem:3812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8932kB pagetables:4160kB sec_pagetables:0kB all_unreclaimable? no [ 53.980690][ T6422] Node 0 DMA free:3076864kB boost:0kB min:20720kB low:25900kB high:31080kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:29440kB [ 53.995029][ T6422] lowmem_reserve[]: 0 0 3532 3532 3532 [ 53.996002][ T6422] Node 0 Normal free:2683592kB boost:0kB min:24332kB low:30412kB high:36492kB reserved_highatomic:0KB active_anon:23780kB inactive_anon:0kB active_file:19976kB inactive_file:8336kB unevictable:3072kB writepending:7728kB present:5242880kB managed:3620620kB mlocked:0kB bounce:0kB free_pcp:17020kB local_pcp:13176kB free_cma:0kB [ 54.005805][ T6441] 9pnet_fd: Insufficient options for proto=fd [ 54.012330][ T6422] lowmem_reserve[]: 0 0 0 0 0 [ 54.013235][ T6422] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 1*256kB (C) 1*512kB (C) 0*1024kB 0*2048kB 751*4096kB (MC) = 3076864kB [ 54.018793][ T6422] Node 0 Normal: 257*4kB (UME) 342*8kB (UME) 111*16kB (UME) 244*32kB (UME) 94*64kB (UME) 49*128kB (UME) 11*256kB (UME) 14*512kB (UME) 12*1024kB (UME) 13*2048kB (UM) 637*4096kB (UM) = 2683684kB [ 54.038381][ T6422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 54.045477][ T6422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 54.052112][ T6422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.057466][ T6422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 54.063446][ T6422] 8031 total pagecache pages [ 54.064373][ T6422] 0 pages in swap cache [ 54.068500][ T6422] Free swap = 124484kB [ 54.069240][ T6422] Total swap = 124996kB [ 54.073472][ T6422] 2097152 pages RAM [ 54.074131][ T6422] 0 pages HighMem/MovableOnly [ 54.086334][ T6422] 421949 pages reserved [ 54.087089][ T6422] 8192 pages cma reserved [ 54.087929][ T6422] 0 pages hwpoisoned [ 54.171178][ T6466] loop5: detected capacity change from 0 to 128 [ 54.271670][ T6475] 9pnet_fd: Insufficient options for proto=fd [ 54.387589][ T6497] bonding: 192.168.ú1.1xu( is being created... [ 54.425079][ T6502] md: couldn't update array info. -22 [ 54.426556][ T6502] md: could not open device unknown-block(1,3). [ 54.427806][ T6502] md: md_import_device returned -16 [ 54.458623][ T6508] 9pnet_fd: Insufficient options for proto=fd [ 54.505375][ T6514] netlink: 'syz.5.843': attribute type 3 has an invalid length. [ 54.551719][ T6524] bonding: 192.168.ú1.1xu( is being created... [ 54.593822][ T6531] block device autoloading is deprecated and will be removed. [ 54.689313][ T6543] FAULT_INJECTION: forcing a failure. [ 54.689313][ T6543] name failslab, interval 1, probability 0, space 0, times 0 [ 54.705948][ T6543] CPU: 1 PID: 6543 Comm: syz.1.855 Not tainted syzkaller #0 [ 54.707200][ T6543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 54.708914][ T6543] Call trace: [ 54.709521][ T6543] dump_backtrace+0x1c4/0x1f0 [ 54.710395][ T6543] show_stack+0x2c/0x3c [ 54.711169][ T6543] __dump_stack+0x30/0x40 [ 54.712018][ T6543] dump_stack_lvl+0xf4/0x15c [ 54.712859][ T6543] dump_stack+0x1c/0x5c [ 54.713647][ T6543] should_fail_ex+0x3cc/0x524 [ 54.714468][ T6543] __should_failslab+0xc0/0x11c [ 54.715361][ T6543] should_failslab+0x10/0x28 [ 54.716213][ T6543] __kmem_cache_alloc_node+0x7c/0x318 [ 54.717216][ T6543] kmalloc_trace+0x48/0x94 [ 54.718024][ T6543] percpu_ref_init+0xc8/0x2f0 [ 54.718887][ T6543] blk_alloc_queue+0x370/0x4e8 [ 54.719755][ T6543] __blk_mq_alloc_disk+0x84/0x1e0 [ 54.720731][ T6543] loop_add+0x2c4/0x810 [ 54.721486][ T6543] loop_control_ioctl+0x130/0x514 [ 54.722397][ T6543] __arm64_sys_ioctl+0x14c/0x1c8 [ 54.723320][ T6543] invoke_syscall+0x98/0x290 [ 54.724189][ T6543] el0_svc_common+0x13c/0x258 [ 54.725083][ T6543] do_el0_svc+0x5c/0x134 [ 54.725888][ T6543] el0_svc+0x58/0x12c [ 54.726635][ T6543] el0t_64_sync_handler+0x84/0xf0 [ 54.727541][ T6543] el0t_64_sync+0x18c/0x190 [ 54.791105][ T6553] [ 54.791582][ T6553] ====================================================== [ 54.792950][ T6553] WARNING: possible circular locking dependency detected [ 54.794379][ T6553] syzkaller #0 Not tainted [ 54.795237][ T6553] ------------------------------------------------------ [ 54.796609][ T6553] syz.1.861/6553 is trying to acquire lock: [ 54.797684][ T6553] ffff0000d3cc5908 (&ptp->n_vclocks_mux){+.+.}-{3:3}, at: ptp_clock_settime+0x174/0x278 [ 54.799448][ T6553] [ 54.799448][ T6553] but task is already holding lock: [ 54.800780][ T6553] ffff0000d3cc4130 (&clk->rwsem){++++}-{3:3}, at: pc_clock_settime+0x17c/0x294 [ 54.802427][ T6553] [ 54.802427][ T6553] which lock already depends on the new lock. [ 54.802427][ T6553] [ 54.804295][ T6553] [ 54.804295][ T6553] the existing dependency chain (in reverse order) is: [ 54.805928][ T6553] [ 54.805928][ T6553] -> #1 (&clk->rwsem){++++}-{3:3}: [ 54.807267][ T6553] down_write+0x5c/0x88 [ 54.808121][ T6553] posix_clock_unregister+0x50/0xb8 [ 54.809185][ T6553] ptp_clock_unregister+0x190/0x1f0 [ 54.810210][ T6553] ptp_vclock_unregister+0x100/0x130 [ 54.811226][ T6553] unregister_vclock+0xdc/0x14c [ 54.812375][ T6553] device_for_each_child_reverse+0x110/0x1a8 [ 54.813681][ T6553] n_vclocks_store+0x1ec/0x650 [ 54.814743][ T6553] dev_attr_store+0x6c/0x90 [ 54.815725][ T6553] sysfs_kf_write+0x1f8/0x274 [ 54.816738][ T6553] kernfs_fop_write_iter+0x390/0x4b4 [ 54.817925][ T6553] vfs_write+0x3c8/0x7c8 [ 54.818883][ T6553] ksys_write+0x12c/0x228 [ 54.819860][ T6553] __arm64_sys_write+0x7c/0x90 [ 54.820990][ T6553] invoke_syscall+0x98/0x290 [ 54.822055][ T6553] el0_svc_common+0x13c/0x258 [ 54.823049][ T6553] do_el0_svc+0x5c/0x134 [ 54.823978][ T6553] el0_svc+0x58/0x12c [ 54.824817][ T6553] el0t_64_sync_handler+0x84/0xf0 [ 54.825826][ T6553] el0t_64_sync+0x18c/0x190 [ 54.826728][ T6553] [ 54.826728][ T6553] -> #0 (&ptp->n_vclocks_mux){+.+.}-{3:3}: [ 54.828153][ T6553] __lock_acquire+0x3504/0x7280 [ 54.829119][ T6553] lock_acquire+0x210/0x63c [ 54.830013][ T6553] __mutex_lock_common+0x1a0/0x1f3c [ 54.831036][ T6553] mutex_lock_interruptible_nested+0x38/0x44 [ 54.832192][ T6553] ptp_clock_settime+0x174/0x278 [ 54.833156][ T6553] pc_clock_settime+0x220/0x294 [ 54.834129][ T6553] __arm64_sys_clock_settime+0x208/0x25c [ 54.835241][ T6553] invoke_syscall+0x98/0x290 [ 54.836137][ T6553] el0_svc_common+0x200/0x258 [ 54.837043][ T6553] do_el0_svc+0x5c/0x134 [ 54.837870][ T6553] el0_svc+0x58/0x12c [ 54.838651][ T6553] el0t_64_sync_handler+0x84/0xf0 [ 54.839619][ T6553] el0t_64_sync+0x18c/0x190 [ 54.840483][ T6553] [ 54.840483][ T6553] other info that might help us debug this: [ 54.840483][ T6553] [ 54.842269][ T6553] Possible unsafe locking scenario: [ 54.842269][ T6553] [ 54.843582][ T6553] CPU0 CPU1 [ 54.844543][ T6553] ---- ---- [ 54.845513][ T6553] rlock(&clk->rwsem); [ 54.846281][ T6553] lock(&ptp->n_vclocks_mux); [ 54.847608][ T6553] lock(&clk->rwsem); [ 54.848792][ T6553] lock(&ptp->n_vclocks_mux); [ 54.849644][ T6553] [ 54.849644][ T6553] *** DEADLOCK *** [ 54.849644][ T6553] [ 54.851065][ T6553] 1 lock held by syz.1.861/6553: [ 54.851957][ T6553] #0: ffff0000d3cc4130 (&clk->rwsem){++++}-{3:3}, at: pc_clock_settime+0x17c/0x294 [ 54.853661][ T6553] [ 54.853661][ T6553] stack backtrace: [ 54.854687][ T6553] CPU: 1 PID: 6553 Comm: syz.1.861 Not tainted syzkaller #0 [ 54.855983][ T6553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 54.857785][ T6553] Call trace: [ 54.858359][ T6553] dump_backtrace+0x1c4/0x1f0 [ 54.859197][ T6553] show_stack+0x2c/0x3c [ 54.859930][ T6553] __dump_stack+0x30/0x40 [ 54.860685][ T6553] dump_stack_lvl+0xf4/0x15c [ 54.861482][ T6553] dump_stack+0x1c/0x5c [ 54.862243][ T6553] print_circular_bug+0x148/0x1b0 [ 54.863119][ T6553] check_noncircular+0x290/0x370 [ 54.863987][ T6553] __lock_acquire+0x3504/0x7280 [ 54.864848][ T6553] lock_acquire+0x210/0x63c [ 54.865650][ T6553] __mutex_lock_common+0x1a0/0x1f3c [ 54.866587][ T6553] mutex_lock_interruptible_nested+0x38/0x44 [ 54.867674][ T6553] ptp_clock_settime+0x174/0x278 [ 54.868570][ T6553] pc_clock_settime+0x220/0x294 [ 54.869447][ T6553] __arm64_sys_clock_settime+0x208/0x25c [ 54.870463][ T6553] invoke_syscall+0x98/0x290 [ 54.871294][ T6553] el0_svc_common+0x200/0x258 [ 54.872126][ T6553] do_el0_svc+0x5c/0x134 [ 54.872863][ T6553] el0_svc+0x58/0x12c [ 54.873574][ T6553] el0t_64_sync_handler+0x84/0xf0 [ 54.874467][ T6553] el0t_64_sync+0x18c/0x190 [ 54.882315][ T6567] loop5: detected capacity change from 0 to 256 [ 54.900907][ T6570] md: array md3 already has disks! [ 56.502502][ T4403] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.592968][ T4403] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.672920][ T4403] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.752518][ T4403] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.995091][ T4403] device hsr_slave_0 left promiscuous mode [ 59.031871][ T4403] device hsr_slave_1 left promiscuous mode [ 59.131599][ T4403] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 59.132944][ T4403] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 59.134662][ T4403] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 59.135909][ T4403] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 59.137293][ T4403] device bridge_slave_1 left promiscuous mode [ 59.138356][ T4403] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.172016][ T4403] device bridge_slave_0 left promiscuous mode [ 59.173157][ T4403] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.291647][ T4403] device veth1_macvtap left promiscuous mode [ 59.292785][ T4403] device veth0_macvtap left promiscuous mode [ 59.293844][ T4403] device veth1_vlan left promiscuous mode [ 59.294886][ T4403] device veth0_vlan left promiscuous mode [ 61.352497][ T4403] team0 (unregistering): Port device team_slave_1 removed [ 61.522560][ T4403] team0 (unregistering): Port device team_slave_0 removed [ 61.691920][ T4403] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 61.901896][ T4403] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 63.382658][ T4403] bond0 (unregistering): Released all slaves [ 64.481962][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.483252][ T2064] ieee802154 phy1 wpan1: encryption failed: -22