last executing test programs: 19.759933792s ago: executing program 0 (id=109): r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0xe559) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r4) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00'}) prlimit64(r0, 0xc, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000000280)='timerslack_ns\x00') write$binfmt_format(r7, &(0x7f0000000180)='1\x00', 0x2) 18.189806274s ago: executing program 0 (id=110): syz_open_dev$dvb_demux(0x0, 0x0, 0x41) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x458, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}]}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2, {0x7, 0x29, 0xfffffffe, 0x4000010, 0x0, 0x40, 0x2, 0x0, 0x0, 0x0, 0x10, 0x66}}, 0x50) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) set_tid_address(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$unix(r5, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14008051}}, {{&(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x40080}}], 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x305}, '\x00', "03e08b113c0af5000000000000008000", '\x00', "b08068ebce17ab00"}, 0x28) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000000), 0x4) syz_fuse_handle_req(r1, &(0x7f0000004280)="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", 0x2000, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x90, 0x0, 0x8, {0x1, 0xfffffffffffffffd, 0x2200, 0xe526, 0x7, 0x9, {0x5, 0x27, 0x7, 0x280000000, 0x4, 0xffff, 0x7d79, 0x1, 0x0, 0x1000, 0x7f, r3, r4, 0xcb, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_clone3(&(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, {0x1d}, &(0x7f0000003f00), 0x0, 0x0, 0x0}, 0x58) copy_file_range(0xffffffffffffffff, 0x0, r5, &(0x7f0000000140)=0xd3e2, 0x2, 0x0) read$FUSE(r1, &(0x7f0000006280)={0x2020}, 0xffffffffffffff3f) preadv(0xffffffffffffffff, &(0x7f0000003900)=[{&(0x7f00000003c0)=""/124, 0x7c}], 0x1, 0x2f, 0x7ff) syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) 16.085972268s ago: executing program 0 (id=116): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x8000, 0xb4f, 0x300, 0x1daf6}, 0x10) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080)=0xa, 0x4) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5502) 11.592268781s ago: executing program 0 (id=124): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100), 0x28041, 0x0) write$dsp(r0, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000040)=0x9) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x1, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff000000009408000000001700638af0ff00000000bfa100000000000007010000f8ffffffbf"], 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) 4.94531757s ago: executing program 2 (id=167): close(0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) close(0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/pid_for_children\x00') unshare(0x6a040000) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)="39000000140081ae00002c000500015601618575e285af0180007a1b31d569d9ae527048ffffffffffffffff56fabcb3b2aa9be3da9212d744", 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) 4.575343792s ago: executing program 3 (id=169): syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0xa, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chdir(&(0x7f0000000c80)='./file0\x00') read$FUSE(r0, &(0x7f0000002d00)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(r0, &(0x7f0000000040)={0x18, 0x0, r1, {0x7}}, 0x18) umount2(&(0x7f0000000500)='./file0\x00', 0x2) syz_fuse_handle_req(r0, &(0x7f0000006140)="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", 0x2000, &(0x7f0000000700)={&(0x7f00000002c0)={0x50, 0xffffffffffffff8c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.427898331s ago: executing program 2 (id=171): r0 = socket$kcm(0x10, 0x2, 0x0) close(r0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r2, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000380), 0xffc5) 4.427274631s ago: executing program 3 (id=173): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x28b80, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x9) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) recvmmsg(r0, &(0x7f00000050c0)=[{{0x0, 0x0, 0x0}, 0x4}], 0x40000000000018c, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 4.048093353s ago: executing program 1 (id=175): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x40000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000280)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x0) r4 = fsopen(&(0x7f00000000c0)='befs\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040), 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) 3.031757133s ago: executing program 4 (id=177): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}], 0x10) shutdown(r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)='}', 0x2a000}], 0x1, 0x0, 0x0, 0x4000}, 0x4004015) 2.958443127s ago: executing program 1 (id=178): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000540)={'wlan1\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x2c}}) 2.764168548s ago: executing program 0 (id=179): r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000180)={{0x6, @rose, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) sendto$netrom(r0, 0x0, 0xffffffcd, 0x0, &(0x7f00000005c0)={{0x6, @rose, 0x1}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x48) 2.746973469s ago: executing program 4 (id=180): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="232c28bd7000fcdbdf2501000000000000000841000000140018000000e27564703a73797a32"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 2.72774326s ago: executing program 1 (id=181): socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x42082, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x102, 0x0) close(r1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYRES32=r0]) socket$netlink(0x10, 0x3, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r4, 0x0, 0x0, 0x50040, &(0x7f00000001c0)={0x11, 0x3, r3, 0x1, 0xd8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2.641377015s ago: executing program 3 (id=182): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000100)=0x4a5e, 0x4) recvmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000002780)=""/4071, 0xfffe}], 0x1}, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r2, &(0x7f00000003c0)="5b1f994523b1c03ec9fd89d6764ba34ad23b9689dd62a65dd86e32b15671b31f70d706ede6e5bc15cff65e0935527d79855687da3b119e1850ef76a55cc3771f964860adb79b640ecdf838f8cb908e31f3b16f1f9eabb4407b91d7e43bf1354d3fac43590e972005be0e9259659de94672f7febaa42aa0955553d1", 0x7b, 0x5, &(0x7f0000000440)=@hci={0x1f, 0x4}, 0x80) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @private=0xa010101}, 0x10) listen(r1, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=@newtaction={0x14, 0x30, 0x1, 0x0, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4c8d0) r4 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x0, 0x4, 0x9}, 0x48) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x4}, 0x8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, 0xffffffffffffffff, 0x6000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e23, @local}}, 0x3, 0x100, 0x7f, 0xe2b, 0x5}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000002c0)={r5, 0x2, 0x7}, 0x8) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000004c0)='X\x00\x00', 0x3}], 0x1) socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0815000000051104000000000000000001000005540201"], 0x1508}}, 0x0) writev(r6, &(0x7f0000000040), 0x2) 2.55609791s ago: executing program 4 (id=183): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000580)={'veth0_to_team\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000004c0)={r1, r3, 0x25, 0x0, @void}, 0x10) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'team_slave_0\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1}}) 2.535427921s ago: executing program 2 (id=184): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x2802, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r2, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@newtfilter={0x38, 0x2c, 0xd27, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0x7}, {}, {0xffe0, 0x5}}, [@filter_kind_options=@f_u32={{0x8}, {0xc, 0x2, [@TCA_U32_HASH={0x8, 0x2, 0xffffffff}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048850) 2.445040287s ago: executing program 0 (id=185): socket(0x840000000002, 0x3, 0xff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r1, 0x0) listen(r0, 0x40000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001400010600000000000000002bfa0000"], 0x14}}, 0x0) 2.39225003s ago: executing program 4 (id=186): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x30000000}) r2 = socket(0x1, 0x80802, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0xa0002010}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x10000001}) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x80000004, 0x0, 0x0) close(r3) shutdown(r2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r4) sendmsg$IEEE802154_LLSEC_LIST_DEV(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r5, 0x701, 0x4}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 2.174875742s ago: executing program 1 (id=187): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) migrate_pages(r0, 0x1000, &(0x7f00000000c0)=0x9, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mount$bind(0x0, 0x0, 0x0, 0x101091, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000040)={0x5, 0x6576, 0x9}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r3, 0x100000000) unshare(0x6020400) openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x8100, 0x0) capset(0x0, &(0x7f0000000080)) rename(0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mount_setattr(r4, 0x0, 0x1100, &(0x7f00000000c0)={0x100013, 0x74, 0x100000, {r4}}, 0x20) mkdirat(0xffffffffffffffff, 0x0, 0x10) io_uring_enter(0xffffffffffffffff, 0x2219, 0x7721, 0x16, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) futex(0x0, 0xc, 0x0, 0x0, &(0x7f0000048000), 0x5) 2.110806457s ago: executing program 3 (id=188): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x40000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000280)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x0) r4 = fsopen(&(0x7f00000000c0)='befs\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040), 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) 2.090947338s ago: executing program 4 (id=189): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x1f, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000000000000850000009400000095"], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 549.064498ms ago: executing program 4 (id=190): socket$inet(0x10, 0x3, 0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) close(0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeef, 0x8031, 0xffffffffffffffff, 0x215eb000) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000017c0)=@delchain={0x24, 0x65, 0x10, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x6}, {0xfff1, 0xffff}, {0x3, 0x9}}}, 0x24}}, 0x4048010) 457.227483ms ago: executing program 3 (id=191): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x1c, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) 407.124396ms ago: executing program 1 (id=192): sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0x8, 0x4) r1 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2}, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@link_local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0xac141442, @empty=0xe0000001}, {0x0, 0x4e20, 0xc, 0x0, @gue={{0x1, 0x1, 0x0, 0x3d, 0x0, @void}}}}}}}, 0x0) 264.213215ms ago: executing program 2 (id=193): sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='D'], 0x44}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d3, &(0x7f0000000100)) 263.788395ms ago: executing program 3 (id=194): r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000002c0)="cc", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x6, 0xffffffff}, 0x10) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001400)={0x0, 0x0, 0x7a}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x2, 0x7a}, 0x8) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) bind$ax25(r4, &(0x7f0000000100)={{0x3, @default, 0x1}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0x10) ioctl$sock_netdev_private(r5, 0x8914, &(0x7f0000000000)) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f0000000240)=@bpq0, 0x10) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={'rose', 0x0}, 0x1, 'syz1\x00', @default, 0x1, 0x0, [@null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0xfffffffffffffe1d) ioctl$sock_netdev_private(r2, 0x8914, &(0x7f0000000000)) syz_genetlink_get_family_id$nl80211(&(0x7f0000003340), r4) 190.111339ms ago: executing program 1 (id=195): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x42280, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x305200, 0x0) close(r4) r5 = socket$unix(0x1, 0x1, 0x0) r6 = openat$rdma_cm(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f00000000c0)={0x0, r6}, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) r7 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r8 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r9 = add_key$user(&(0x7f0000000480), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r9, r7, r8}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x0, 0xffffffff, {0x0, 0x0, 0x0, r11, {0x0, 0xb}, {0xffff, 0xffff}, {0xb}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0xa, 0x7f61, 0xfffffffd, 0xc6, 0xe23, 0x1, 0x1, 0x7fff, 0x1}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008001}, 0x0) ioctl$VIDIOC_G_OUTPUT(0xffffffffffffffff, 0x8004562e, &(0x7f0000004680)) sendmsg$nl_route_sched(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x80001, {0x0, 0x0, 0x0, r11, {0x0, 0x4}, {0xffe6, 0xb}, {0xfff2, 0x3}}, [@qdisc_kind_options=@q_plug={{0x9}, {0xf, 0x2, {0x0, 0x2}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2000c9e0}, 0x4008080) ioctl$SIOCSIFHWADDR(r4, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) 148.761082ms ago: executing program 2 (id=196): r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f000000cc80)=[{{&(0x7f0000000900)={0x2, 0x4e21, @local}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x98}}], 0x2, 0x4000) 0s ago: executing program 2 (id=197): socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x42082, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x102, 0x0) close(r1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYRES32=r0]) socket$netlink(0x10, 0x3, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r4, 0x0, 0x0, 0x50040, &(0x7f00000001c0)={0x11, 0x3, r3, 0x1, 0xd8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.97' (ED25519) to the list of known hosts. [ 65.097335][ T4173] cgroup: Unknown subsys name 'net' [ 65.215955][ T4173] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.746465][ T4173] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.291302][ T4193] chnl_net:caif_netlink_parms(): no params data found [ 68.313408][ T4187] chnl_net:caif_netlink_parms(): no params data found [ 68.352332][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 68.401876][ T4199] chnl_net:caif_netlink_parms(): no params data found [ 68.485894][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 68.518105][ T4193] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.525336][ T4193] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.534135][ T4193] device bridge_slave_0 entered promiscuous mode [ 68.546537][ T4193] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.554129][ T4193] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.562608][ T4193] device bridge_slave_1 entered promiscuous mode [ 68.593615][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.600909][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.608790][ T4186] device bridge_slave_0 entered promiscuous mode [ 68.623098][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.630406][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.638218][ T4186] device bridge_slave_1 entered promiscuous mode [ 68.662980][ T4187] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.670482][ T4187] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.678369][ T4187] device bridge_slave_0 entered promiscuous mode [ 68.705839][ T4193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.721682][ T4187] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.728893][ T4187] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.736966][ T4187] device bridge_slave_1 entered promiscuous mode [ 68.757059][ T4193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.773376][ T4199] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.780647][ T4199] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.788793][ T4199] device bridge_slave_0 entered promiscuous mode [ 68.805550][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.841804][ T4199] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.848914][ T4199] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.857469][ T4199] device bridge_slave_1 entered promiscuous mode [ 68.866320][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.877824][ T4187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.890099][ T4193] team0: Port device team_slave_0 added [ 68.917366][ T4187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.928326][ T4193] team0: Port device team_slave_1 added [ 68.934637][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.942016][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.950498][ T4185] device bridge_slave_0 entered promiscuous mode [ 68.973221][ T4199] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.995994][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.003529][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.011841][ T4185] device bridge_slave_1 entered promiscuous mode [ 69.021528][ T4186] team0: Port device team_slave_0 added [ 69.029149][ T4199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.039446][ T4186] team0: Port device team_slave_1 added [ 69.062574][ T4187] team0: Port device team_slave_0 added [ 69.076617][ T4187] team0: Port device team_slave_1 added [ 69.094571][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.101727][ T4193] 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. [ 69.127791][ T4193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.154616][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.178995][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.186389][ T4186] 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. [ 69.212366][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.224224][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.232034][ T4193] 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. [ 69.258031][ T4193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.282448][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.294116][ T4199] team0: Port device team_slave_0 added [ 69.310163][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.317141][ T4186] 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. [ 69.343287][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.361109][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.368203][ T4187] 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. [ 69.395047][ T4187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.414292][ T4199] team0: Port device team_slave_1 added [ 69.434820][ T4199] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.441912][ T4199] 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. [ 69.468650][ T4199] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.485646][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.492693][ T4187] 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. [ 69.518898][ T4187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.550466][ T4199] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.557454][ T4199] 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. [ 69.583511][ T4199] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.601423][ T4185] team0: Port device team_slave_0 added [ 69.615863][ T4185] team0: Port device team_slave_1 added [ 69.652523][ T4186] device hsr_slave_0 entered promiscuous mode [ 69.659881][ T4186] device hsr_slave_1 entered promiscuous mode [ 69.670717][ T4193] device hsr_slave_0 entered promiscuous mode [ 69.677990][ T4193] device hsr_slave_1 entered promiscuous mode [ 69.685000][ T4193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.693018][ T4193] Cannot create hsr debugfs directory [ 69.731113][ T4187] device hsr_slave_0 entered promiscuous mode [ 69.738123][ T4187] device hsr_slave_1 entered promiscuous mode [ 69.744914][ T4187] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.752957][ T4187] Cannot create hsr debugfs directory [ 69.759331][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.766303][ T4185] 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. [ 69.792838][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.807834][ T4199] device hsr_slave_0 entered promiscuous mode [ 69.814892][ T4199] device hsr_slave_1 entered promiscuous mode [ 69.821926][ T4199] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.829573][ T4199] Cannot create hsr debugfs directory [ 69.860160][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.867158][ T4185] 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. [ 69.893325][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.946414][ T4189] Bluetooth: hci1: command 0x0409 tx timeout [ 69.968252][ T4189] Bluetooth: hci2: command 0x0409 tx timeout [ 70.002866][ T4185] device hsr_slave_0 entered promiscuous mode [ 70.010354][ T4185] device hsr_slave_1 entered promiscuous mode [ 70.017040][ T4185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.024978][ T1107] Bluetooth: hci4: command 0x0409 tx timeout [ 70.025170][ T4185] Cannot create hsr debugfs directory [ 70.036623][ T4189] Bluetooth: hci3: command 0x0409 tx timeout [ 70.051682][ T4189] Bluetooth: hci0: command 0x0409 tx timeout [ 70.315820][ T4186] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.329066][ T4186] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.355589][ T4186] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.366362][ T4186] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.396339][ T4193] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 70.427647][ T4193] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 70.437962][ T4193] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 70.447695][ T4193] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 70.507627][ T4199] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.523129][ T4199] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.540675][ T4199] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.570968][ T4199] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.641224][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.648954][ T4185] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.658950][ T4185] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.669599][ T4185] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.696079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.705973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.718352][ T4185] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.754709][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.764088][ T4187] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.775819][ T4187] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.788981][ T4187] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.799115][ T4187] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.834514][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.844341][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.855795][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.863258][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.873492][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.883036][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.891734][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.898800][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.907187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.940482][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.950785][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.960599][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.971510][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.007624][ T4193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.016021][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.026407][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.035823][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.046928][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.055933][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.075370][ T4199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.093780][ T4186] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.106433][ T4186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.144275][ T4193] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.152687][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.162359][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.172535][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.181301][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.189896][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.197685][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.210249][ T4199] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.270680][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.280808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.292473][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.299608][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.307984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.317462][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.328498][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.335748][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.344724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.355191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.363864][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.371010][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.378639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.388151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.396888][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.404164][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.414314][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.423119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.464032][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.470763][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.487717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.503653][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.515819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.567136][ T4187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.574565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.586678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.597906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.606894][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.615750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.625263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.634808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.644326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.653583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.662360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.671720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.687783][ T4199] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.699746][ T4199] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.725586][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.735944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.744798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.754407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.763956][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.773694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.782445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.790923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.798540][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.806518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.816285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.825191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.841936][ T4193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.865564][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.887620][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.907431][ T4187] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.925069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.940517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.948658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.977267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.022402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.030555][ T21] Bluetooth: hci2: command 0x041b tx timeout [ 72.030622][ T21] Bluetooth: hci1: command 0x041b tx timeout [ 72.045994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.056956][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.064143][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.073434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.082903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.092019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.100329][ T7] Bluetooth: hci4: command 0x041b tx timeout [ 72.106879][ T4269] Bluetooth: hci0: command 0x041b tx timeout [ 72.113450][ T4269] Bluetooth: hci3: command 0x041b tx timeout [ 72.121721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.130553][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.137636][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.145638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.155371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.164213][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.171320][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.179009][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.189575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.214481][ T4186] device veth0_vlan entered promiscuous mode [ 72.221893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.233895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.261244][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.268377][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.285060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.294763][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.321131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.336686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.351565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.396632][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.406940][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.416727][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.428980][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.438955][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.448214][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.457541][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.467264][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.475144][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.483744][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.492647][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.501798][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.511477][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.545395][ T4186] device veth1_vlan entered promiscuous mode [ 72.553884][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.565242][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.573864][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.590862][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.600440][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.609484][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.618027][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.626953][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.635688][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.644333][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.653048][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.662024][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.669984][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.682524][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.694620][ T4187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.728616][ T4193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.740093][ T4199] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.781508][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.796967][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.827740][ T4186] device veth0_macvtap entered promiscuous mode [ 72.845094][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.861010][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.876989][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.892784][ T4186] device veth1_macvtap entered promiscuous mode [ 72.917517][ T4199] device veth0_vlan entered promiscuous mode [ 72.950090][ T4286] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.966936][ T4286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.975705][ T4286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.987048][ T4286] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.996001][ T4286] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.011604][ T4199] device veth1_vlan entered promiscuous mode [ 73.042026][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.071258][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.090410][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.125896][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.135165][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.173234][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.192422][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.201951][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.212053][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.220640][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.240796][ T4199] device veth0_macvtap entered promiscuous mode [ 73.252970][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.266336][ T4186] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.276461][ T4186] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.285567][ T4186] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.302183][ T4186] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.313627][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.323601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.335332][ T4199] device veth1_macvtap entered promiscuous mode [ 73.360285][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.368521][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.377845][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.387520][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.408580][ T4187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.435656][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.445639][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.481826][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.494807][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.506296][ T4199] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.514325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.524210][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.534954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.544586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.583151][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.595868][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.607663][ T4199] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.626738][ T4193] device veth0_vlan entered promiscuous mode [ 73.651784][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.662592][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.671823][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.682656][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.692103][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.701988][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.711415][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.721164][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.737500][ T4199] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.748238][ T4199] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.758363][ T4199] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.767636][ T4199] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.780372][ T4185] device veth0_vlan entered promiscuous mode [ 73.804566][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.812980][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.821694][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.830068][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.852054][ T4193] device veth1_vlan entered promiscuous mode [ 73.906495][ T1210] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.917541][ T4185] device veth1_vlan entered promiscuous mode [ 73.930540][ T1210] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.941165][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.951376][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.960180][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.968349][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.977652][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.986413][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.995485][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.005569][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.019960][ T4187] device veth0_vlan entered promiscuous mode [ 74.077548][ T1661] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.090187][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.103959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.110232][ T4251] Bluetooth: hci1: command 0x040f tx timeout [ 74.117970][ T4251] Bluetooth: hci2: command 0x040f tx timeout [ 74.118093][ T1661] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.132846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.145945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.159557][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.172204][ T4193] device veth0_macvtap entered promiscuous mode [ 74.178609][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.186495][ T7] Bluetooth: hci3: command 0x040f tx timeout [ 74.199139][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 74.205868][ T7] Bluetooth: hci4: command 0x040f tx timeout [ 74.216650][ T4187] device veth1_vlan entered promiscuous mode [ 74.231804][ T4193] device veth1_macvtap entered promiscuous mode [ 74.241253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.251468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.260369][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.268530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.306081][ T4185] device veth0_macvtap entered promiscuous mode [ 74.312654][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.326504][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.339066][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.351222][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.360319][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.370619][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.379841][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.392418][ T4185] device veth1_macvtap entered promiscuous mode [ 74.434025][ T4187] device veth0_macvtap entered promiscuous mode [ 74.443787][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.456535][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.468345][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.479675][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.492506][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.517525][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.526410][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.536001][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.546183][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.555265][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.564484][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.577675][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.589775][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.600759][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.611848][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.623329][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.640646][ T4187] device veth1_macvtap entered promiscuous mode [ 74.648331][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.665921][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.680363][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.700172][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.715835][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.738229][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.751730][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.763979][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.776752][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.786320][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.796820][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.813223][ T4193] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.824096][ T4193] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.839751][ T4193] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.848510][ T4193] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.875508][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.915840][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.939449][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.950764][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.961327][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.972249][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.985173][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.004277][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.016296][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.027467][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.038356][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.049064][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.061906][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.072185][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.083426][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.096084][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.112070][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.122068][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.131322][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.141605][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.159165][ T4303] device syzkaller0 entered promiscuous mode [ 75.170763][ T4305] tipc: Started in network mode [ 75.176281][ T4305] tipc: Node identity a6187be45342, cluster identity 4711 [ 75.187038][ T4305] tipc: Enabled bearer , priority 0 [ 75.194883][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.205612][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.216301][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.227208][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.237739][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.249173][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.259521][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.271680][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.283649][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.296207][ T4185] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.305809][ T4185] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.315671][ T4185] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.327586][ T4185] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.346209][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.355482][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.369609][ T4187] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.381206][ T4187] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.393117][ T4187] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.406415][ T4187] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.425926][ T4303] tipc: Resetting bearer [ 75.463772][ T4302] tipc: Resetting bearer [ 75.483768][ T4302] tipc: Disabling bearer [ 75.670373][ T1661] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.678248][ T1661] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.726659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.744118][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.759823][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.767741][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.790742][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.817380][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.834781][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.908619][ T1661] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.931502][ T1661] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.983158][ T1210] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.996141][ T1210] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.006259][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.058948][ T4286] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.091282][ T4286] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.091756][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.130782][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.180071][ T4265] Bluetooth: hci2: command 0x0419 tx timeout [ 76.181299][ T4307] Bluetooth: hci1: command 0x0419 tx timeout [ 76.240773][ T4316] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7'. [ 76.267257][ T4260] Bluetooth: hci4: command 0x0419 tx timeout [ 76.281711][ T4260] Bluetooth: hci0: command 0x0419 tx timeout [ 76.343543][ T4260] Bluetooth: hci3: command 0x0419 tx timeout [ 76.512916][ T4325] tipc: Started in network mode [ 76.517860][ T4325] tipc: Node identity 4226259b07c6, cluster identity 4711 [ 76.530417][ T4329] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4'. [ 76.564980][ T4325] tipc: Enabled bearer , priority 0 [ 76.574132][ T4330] device syzkaller0 entered promiscuous mode [ 76.675361][ T4325] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8'. [ 76.762936][ T4325] tipc: Resetting bearer [ 76.770521][ T4329] IPVS: length: 528 != 8 [ 76.979975][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!! [ 76.989232][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #02!!! [ 76.998201][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #02!!! [ 77.007740][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #02!!! [ 77.022532][ T4320] tipc: Resetting bearer [ 77.138061][ T4320] tipc: Disabling bearer [ 77.588096][ T4339] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 77.899428][ T4243] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 78.140139][ T4243] usb 4-1: Using ep0 maxpacket: 16 [ 78.261096][ T4243] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 78.439510][ T4243] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 78.457683][ T4243] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.497744][ T4243] usb 4-1: Product: syz [ 78.535028][ T4243] usb 4-1: Manufacturer: syz [ 78.560409][ T4243] usb 4-1: SerialNumber: syz [ 78.593859][ T4243] usb 4-1: config 0 descriptor?? [ 78.692603][ T4243] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 78.729616][ T4243] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 78.961579][ T4356] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 79.059542][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 79.069265][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 79.079251][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #88!!! [ 79.089245][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #8a!!! [ 79.099305][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #8a!!! [ 79.109247][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #8a!!! [ 80.363282][ T4362] befs: (loop2): No write support. Marking filesystem read-only [ 80.373344][ T4362] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 80.385191][ T4362] befs: (loop2): unable to read superblock [ 80.454056][ T4243] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 80.629998][ T4366] loop0: detected capacity change from 0 to 64 [ 80.685156][ T4367] loop1: detected capacity change from 0 to 64 [ 81.829870][ T4243] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 81.849511][ T4243] em28xx 4-1:0.0: board has no eeprom [ 82.209326][ T4243] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 82.363726][ T4243] em28xx 4-1:0.0: dvb set to bulk mode. [ 83.222751][ T4243] usb 4-1: USB disconnect, device number 2 [ 83.232361][ T4243] em28xx 4-1:0.0: Disconnecting em28xx [ 83.251703][ T4307] em28xx 4-1:0.0: Binding DVB extension [ 83.546692][ T4307] em28xx 4-1:0.0: Registering input extension [ 83.560354][ T4243] em28xx 4-1:0.0: Closing input extension [ 83.597776][ T4243] em28xx 4-1:0.0: Freeing device [ 84.489708][ T4386] loop0: detected capacity change from 0 to 64 [ 84.522546][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready [ 85.998981][ T4386] sched: RT throttling activated [ 86.894020][ T1325] cfg80211: failed to load regulatory.db [ 88.930245][ T4415] qfq: no options [ 89.099482][ T4416] befs: (loop4): No write support. Marking filesystem read-only [ 89.107569][ T4416] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 89.118617][ T4416] befs: (loop4): unable to read superblock [ 89.292811][ T4419] loop2: detected capacity change from 0 to 64 [ 93.010966][ T4437] loop1: detected capacity change from 0 to 64 [ 93.229895][ T4440] fuse: Unknown parameter 'user_i00000000000000000000' [ 93.606676][ T4447] tmpfs: Unknown parameter 'usrquota' [ 96.764840][ T4459] befs: (loop4): No write support. Marking filesystem read-only [ 96.772737][ T4459] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 96.783878][ T4459] befs: (loop4): unable to read superblock [ 97.850110][ T4464] loop0: detected capacity change from 0 to 64 [ 98.099162][ T4472] loop4: detected capacity change from 0 to 64 [ 98.135286][ T4475] qfq: no options [ 99.940255][ T4469] fuse: root generation should be zero [ 100.411765][ T4486] fuse: Unknown parameter 'user_i00000000000000000000' [ 100.899450][ T4488] tmpfs: Unknown parameter 'usrquota' [ 102.680567][ T4496] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.689108][ T4496] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.014922][ T4500] device bridge_slave_1 left promiscuous mode [ 103.241121][ T4500] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.351903][ T4500] device bridge_slave_0 left promiscuous mode [ 104.358838][ T4500] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.663103][ T4525] befs: (loop6): No write support. Marking filesystem read-only [ 104.671387][ T4525] blk_update_request: I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 104.682427][ T4525] befs: (loop6): unable to read superblock [ 105.991323][ T4530] loop3: detected capacity change from 0 to 64 [ 106.270177][ T4533] qfq: no options [ 107.045591][ T4542] tmpfs: Unknown parameter 'usrquota' [ 107.416456][ T4545] fuse: Unknown parameter 'user_id00000000000000000000' [ 107.536066][ T4544] loop1: detected capacity change from 0 to 64 [ 110.341600][ T4572] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.349608][ T4572] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.426837][ T4573] device bridge_slave_1 left promiscuous mode [ 110.450318][ T4573] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.554910][ T4573] device bridge_slave_0 left promiscuous mode [ 110.555127][ T4573] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.097665][ T4588] loop3: detected capacity change from 0 to 64 [ 112.110518][ T4589] loop0: detected capacity change from 0 to 64 [ 115.842498][ T4626] tmpfs: Unknown parameter 'usrquota' [ 118.322851][ T4636] loop1: detected capacity change from 0 to 64 [ 118.444980][ T4638] loop3: detected capacity change from 0 to 64 [ 118.722776][ T4643] fuse: Unknown parameter 'user_id00000000000000000000' [ 124.769424][ T4687] tmpfs: Unknown parameter 'usrquota' [ 125.405499][ T4690] befs: (loop0): No write support. Marking filesystem read-only [ 125.413449][ T4690] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 125.425021][ T4690] befs: (loop0): unable to read superblock [ 126.465162][ T4697] netlink: 12 bytes leftover after parsing attributes in process `syz.4.98'. [ 126.720735][ T4701] IPVS: length: 528 != 8 [ 130.871694][ T4733] tmpfs: Unknown parameter 'usrquota' [ 130.922677][ T4732] befs: (loop2): No write support. Marking filesystem read-only [ 130.931070][ T4732] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 130.942121][ T4732] befs: (loop2): unable to read superblock [ 132.912856][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.919319][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 136.104377][ T4769] device syzkaller1 entered promiscuous mode [ 137.106061][ T4791] loop3: detected capacity change from 0 to 64 [ 137.478078][ T4797] tmpfs: Unknown parameter 'usrquota' [ 137.764446][ T4801] device geneve0 entered promiscuous mode [ 137.808129][ T4801] device geneve0 left promiscuous mode [ 138.155040][ T4804] fuse: Unknown parameter '00000000000000000003' [ 138.723500][ T4817] syz.3.139 uses obsolete (PF_INET,SOCK_PACKET) [ 139.054549][ T4825] befs: (loop2): No write support. Marking filesystem read-only [ 139.063064][ T4825] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 139.074288][ T4825] befs: (loop2): unable to read superblock [ 139.101682][ T4835] loop2: detected capacity change from 0 to 64 [ 139.269588][ T4839] device geneve0 entered promiscuous mode [ 139.277911][ T4839] device geneve0 left promiscuous mode [ 139.370912][ T4843] device syzkaller0 entered promiscuous mode [ 139.839931][ T4858] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.847396][ T4858] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.918152][ T4858] device bridge_slave_1 left promiscuous mode [ 139.979616][ T4858] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.998578][ T4858] device bridge_slave_0 left promiscuous mode [ 140.048856][ T4858] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.278252][ T4866] fuse: Unknown parameter '00000000000000000003' [ 140.433425][ T4873] tipc: Failed to remove unknown binding: 66,0,0/0:728497882/728497883 [ 140.464518][ T4873] tipc: Failed to remove unknown binding: 66,0,0/0:728497882/728497883 [ 140.485712][ T4875] tmpfs: Unknown parameter 'usrquota' [ 140.514888][ T4876] netlink: 20 bytes leftover after parsing attributes in process `syz.2.159'. [ 141.505502][ T4889] befs: (loop2): No write support. Marking filesystem read-only [ 141.513594][ T4889] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 141.524625][ T4889] befs: (loop2): unable to read superblock [ 141.827271][ T4871] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 141.847138][ T4871] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 142.081786][ T4871] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.090905][ T4871] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.100187][ T4871] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.126739][ T4871] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.301357][ T4903] netlink: 8 bytes leftover after parsing attributes in process `syz.1.165'. [ 142.440067][ T4885] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 142.450885][ T4871] syz.2.159 (4871) used greatest stack depth: 20624 bytes left [ 142.468174][ T4885] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 142.477055][ T4885] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 142.514460][ T4885] device bridge_slave_0 left promiscuous mode [ 142.528329][ T4885] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.552747][ T4885] device bridge_slave_1 left promiscuous mode [ 142.559124][ T4885] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.576906][ T4885] bond0: (slave bond_slave_0): Releasing backup interface [ 142.596400][ T4885] bond0: (slave bond_slave_1): Releasing backup interface [ 142.648324][ T4885] team0: Port device team_slave_0 removed [ 142.705445][ T4885] team0: Port device team_slave_1 removed [ 142.715677][ T4913] Zero length message leads to an empty skb [ 142.717080][ T4885] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 142.734513][ T4885] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 142.744283][ T4885] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 142.752072][ T4885] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 142.875515][ T4918] fuse: Unknown parameter 'fd00000000000000000003' [ 143.015999][ T4922] sch_tbf: burst 1 is lower than device syzkaller0 mtu (1500) ! [ 144.780868][ T4951] device syzkaller0 entered promiscuous mode [ 145.095401][ T4957] sctp: failed to load transform for md5: -2 [ 147.051394][ T4992] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 147.289727][ T5001] tipc: Started in network mode [ 147.315162][ T5001] tipc: Node identity d68231d3712f, cluster identity 4711 [ 147.339863][ T5001] tipc: Enabled bearer , priority 0 [ 147.396564][ T5004] [ 147.398974][ T5004] ====================================================== [ 147.406013][ T5004] WARNING: possible circular locking dependency detected [ 147.413071][ T5004] syzkaller #0 Not tainted [ 147.418024][ T5004] ------------------------------------------------------ [ 147.425060][ T5004] syz.3.194/5004 is trying to acquire lock: [ 147.430980][ T5004] ffff888077cbf120 (sk_lock-AF_AX25){+.+.}-{0:0}, at: ax25_device_event+0x217/0x4f0 [ 147.440439][ T5004] [ 147.440439][ T5004] but task is already holding lock: [ 147.447919][ T5004] ffffffff8d43c748 (rtnl_mutex){+.+.}-{3:3}, at: dev_ioctl+0x534/0xe30 [ 147.456242][ T5004] [ 147.456242][ T5004] which lock already depends on the new lock. [ 147.456242][ T5004] [ 147.466670][ T5004] [ 147.466670][ T5004] the existing dependency chain (in reverse order) is: [ 147.475709][ T5004] [ 147.475709][ T5004] -> #1 (rtnl_mutex){+.+.}-{3:3}: [ 147.482959][ T5004] __mutex_lock_common+0x1e3/0x2400 [ 147.488835][ T5004] mutex_lock_nested+0x17/0x20 [ 147.494167][ T5004] ax25_setsockopt+0x859/0xa60 [ 147.499485][ T5004] __sys_setsockopt+0x2bf/0x3d0 [ 147.504902][ T5004] __x64_sys_setsockopt+0xb1/0xc0 [ 147.510480][ T5004] do_syscall_64+0x4c/0xa0 [ 147.515501][ T5004] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.521952][ T5004] [ 147.521952][ T5004] -> #0 (sk_lock-AF_AX25){+.+.}-{0:0}: [ 147.529639][ T5004] __lock_acquire+0x2c42/0x7d10 [ 147.535054][ T5004] lock_acquire+0x19e/0x400 [ 147.540120][ T5004] lock_sock_nested+0x44/0x100 [ 147.545448][ T5004] ax25_device_event+0x217/0x4f0 [ 147.550938][ T5004] raw_notifier_call_chain+0xcb/0x160 [ 147.556864][ T5004] __dev_notify_flags+0x158/0x300 [ 147.562444][ T5004] dev_change_flags+0xe3/0x1a0 [ 147.567760][ T5004] dev_ifsioc+0x130/0xd50 [ 147.572643][ T5004] dev_ioctl+0x545/0xe30 [ 147.577437][ T5004] sock_do_ioctl+0x245/0x320 [ 147.582713][ T5004] sock_ioctl+0x4d2/0x710 [ 147.587602][ T5004] __se_sys_ioctl+0xfa/0x170 [ 147.592747][ T5004] do_syscall_64+0x4c/0xa0 [ 147.597723][ T5004] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.604168][ T5004] [ 147.604168][ T5004] other info that might help us debug this: [ 147.604168][ T5004] [ 147.614438][ T5004] Possible unsafe locking scenario: [ 147.614438][ T5004] [ 147.621918][ T5004] CPU0 CPU1 [ 147.627320][ T5004] ---- ---- [ 147.632718][ T5004] lock(rtnl_mutex); [ 147.636747][ T5004] lock(sk_lock-AF_AX25); [ 147.643725][ T5004] lock(rtnl_mutex); [ 147.650270][ T5004] lock(sk_lock-AF_AX25); [ 147.654720][ T5004] [ 147.654720][ T5004] *** DEADLOCK *** [ 147.654720][ T5004] [ 147.662896][ T5004] 1 lock held by syz.3.194/5004: [ 147.667865][ T5004] #0: ffffffff8d43c748 (rtnl_mutex){+.+.}-{3:3}, at: dev_ioctl+0x534/0xe30 [ 147.676627][ T5004] [ 147.676627][ T5004] stack backtrace: [ 147.682571][ T5004] CPU: 0 PID: 5004 Comm: syz.3.194 Not tainted syzkaller #0 [ 147.689895][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 147.699992][ T5004] Call Trace: [ 147.703299][ T5004] [ 147.706296][ T5004] dump_stack_lvl+0x188/0x250 [ 147.711023][ T5004] ? load_image+0x400/0x400 [ 147.715573][ T5004] ? show_regs_print_info+0x20/0x20 [ 147.720818][ T5004] ? print_circular_bug+0x12b/0x1a0 [ 147.726067][ T5004] check_noncircular+0x296/0x330 [ 147.731048][ T5004] ? stack_trace_snprint+0xf0/0xf0 [ 147.736245][ T5004] ? add_chain_block+0x940/0x940 [ 147.741222][ T5004] ? lockdep_lock+0xf1/0x1f0 [ 147.745903][ T5004] ? mark_lock+0x94/0x320 [ 147.750266][ T5004] __lock_acquire+0x2c42/0x7d10 [ 147.755174][ T5004] ? mark_lock+0x94/0x320 [ 147.759543][ T5004] ? verify_lock_unused+0x140/0x140 [ 147.764781][ T5004] ? verify_lock_unused+0x140/0x140 [ 147.770024][ T5004] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 147.776052][ T5004] ? lockdep_hardirqs_on_prepare+0x770/0x770 [ 147.782083][ T5004] ? mark_lock+0x94/0x320 [ 147.786450][ T5004] lock_acquire+0x19e/0x400 [ 147.791000][ T5004] ? ax25_device_event+0x217/0x4f0 [ 147.796158][ T5004] ? lock_chain_count+0x20/0x20 [ 147.801056][ T5004] ? read_lock_is_recursive+0x10/0x10 [ 147.806471][ T5004] ? __local_bh_enable_ip+0x136/0x1c0 [ 147.811881][ T5004] ? lockdep_hardirqs_on+0x94/0x140 [ 147.817122][ T5004] ? __local_bh_enable_ip+0x136/0x1c0 [ 147.822530][ T5004] ? _local_bh_enable+0xa0/0xa0 [ 147.827416][ T5004] lock_sock_nested+0x44/0x100 [ 147.832219][ T5004] ? ax25_device_event+0x217/0x4f0 [ 147.837368][ T5004] ax25_device_event+0x217/0x4f0 [ 147.842358][ T5004] raw_notifier_call_chain+0xcb/0x160 [ 147.847785][ T5004] __dev_notify_flags+0x158/0x300 [ 147.852974][ T5004] ? __dev_change_flags+0x6a0/0x6a0 [ 147.858231][ T5004] ? __dev_change_flags+0x4d0/0x6a0 [ 147.863492][ T5004] ? dev_get_flags+0x1c0/0x1c0 [ 147.868348][ T5004] ? __mutex_lock_common+0x465/0x2400 [ 147.873777][ T5004] dev_change_flags+0xe3/0x1a0 [ 147.878594][ T5004] dev_ifsioc+0x130/0xd50 [ 147.882991][ T5004] ? dev_ioctl+0xe30/0xe30 [ 147.887444][ T5004] ? apparmor_capable+0x12c/0x190 [ 147.892504][ T5004] ? full_name_hash+0x8e/0xe0 [ 147.897230][ T5004] dev_ioctl+0x545/0xe30 [ 147.901504][ T5004] ? _copy_from_user+0x111/0x170 [ 147.906482][ T5004] sock_do_ioctl+0x245/0x320 [ 147.911129][ T5004] ? sock_show_fdinfo+0xb0/0xb0 [ 147.916033][ T5004] sock_ioctl+0x4d2/0x710 [ 147.920406][ T5004] ? sock_poll+0x410/0x410 [ 147.924883][ T5004] ? bpf_lsm_file_ioctl+0x5/0x10 [ 147.929856][ T5004] ? security_file_ioctl+0x7c/0xa0 [ 147.935162][ T5004] ? sock_poll+0x410/0x410 [ 147.939620][ T5004] __se_sys_ioctl+0xfa/0x170 [ 147.944247][ T5004] do_syscall_64+0x4c/0xa0 [ 147.948710][ T5004] ? clear_bhb_loop+0x30/0x80 [ 147.953429][ T5004] ? clear_bhb_loop+0x30/0x80 [ 147.958150][ T5004] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.964100][ T5004] RIP: 0033:0x7fb8c9b5eeb9 [ 147.968556][ T5004] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 147.988305][ T5004] RSP: 002b:00007fb8c7d78028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 147.996893][ T5004] RAX: ffffffffffffffda RBX: 00007fb8c9dda180 RCX: 00007fb8c9b5eeb9 [ 148.004910][ T5004] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000006 [ 148.012922][ T5004] RBP: 00007fb8c9bccc1f R08: 0000000000000000 R09: 0000000000000000 [ 148.020933][ T5004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.028950][ T5004] R13: 00007fb8c9dda218 R14: 00007fb8c9dda180 R15: 00007ffdba228608 [ 148.036967][ T5004] [ 148.078965][ T5004] ================================================================== [ 148.087125][ T5004] BUG: KASAN: use-after-free in ax25_dev_device_down+0x35e/0x520 [ 148.094898][ T5004] Write of size 4 at addr ffff8880247e1eb8 by task syz.3.194/5004 [ 148.102739][ T5004] [ 148.105090][ T5004] CPU: 0 PID: 5004 Comm: syz.3.194 Not tainted syzkaller #0 [ 148.112404][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 148.122496][ T5004] Call Trace: [ 148.125810][ T5004] [ 148.128772][ T5004] dump_stack_lvl+0x188/0x250 [ 148.133494][ T5004] ? show_regs_print_info+0x20/0x20 [ 148.138746][ T5004] ? _printk+0xda/0x130 [ 148.142936][ T5004] ? ax25_dev_device_down+0x35e/0x520 [ 148.148341][ T5004] ? load_image+0x400/0x400 [ 148.152873][ T5004] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 148.158369][ T5004] print_address_description+0x60/0x2d0 [ 148.163956][ T5004] ? ax25_dev_device_down+0x35e/0x520 [ 148.169372][ T5004] kasan_report+0xdf/0x130 [ 148.173825][ T5004] ? ax25_dev_device_down+0x35e/0x520 [ 148.179240][ T5004] kasan_check_range+0x235/0x290 [ 148.184217][ T5004] ax25_dev_device_down+0x35e/0x520 [ 148.189458][ T5004] ax25_device_event+0x4b4/0x4f0 [ 148.194439][ T5004] raw_notifier_call_chain+0xcb/0x160 [ 148.199863][ T5004] __dev_notify_flags+0x158/0x300 [ 148.204928][ T5004] ? __dev_change_flags+0x6a0/0x6a0 [ 148.210161][ T5004] ? __dev_change_flags+0x4d0/0x6a0 [ 148.215403][ T5004] ? dev_get_flags+0x1c0/0x1c0 [ 148.220240][ T5004] ? __mutex_lock_common+0x465/0x2400 [ 148.225654][ T5004] dev_change_flags+0xe3/0x1a0 [ 148.230464][ T5004] dev_ifsioc+0x130/0xd50 [ 148.234833][ T5004] ? dev_ioctl+0xe30/0xe30 [ 148.239285][ T5004] ? apparmor_capable+0x12c/0x190 [ 148.244343][ T5004] ? full_name_hash+0x8e/0xe0 [ 148.249158][ T5004] dev_ioctl+0x545/0xe30 [ 148.253431][ T5004] ? _copy_from_user+0x111/0x170 [ 148.258407][ T5004] sock_do_ioctl+0x245/0x320 [ 148.263036][ T5004] ? sock_show_fdinfo+0xb0/0xb0 [ 148.267945][ T5004] sock_ioctl+0x4d2/0x710 [ 148.272347][ T5004] ? sock_poll+0x410/0x410 [ 148.276806][ T5004] ? bpf_lsm_file_ioctl+0x5/0x10 [ 148.281784][ T5004] ? security_file_ioctl+0x7c/0xa0 [ 148.286940][ T5004] ? sock_poll+0x410/0x410 [ 148.291388][ T5004] __se_sys_ioctl+0xfa/0x170 [ 148.296011][ T5004] do_syscall_64+0x4c/0xa0 [ 148.300458][ T5004] ? clear_bhb_loop+0x30/0x80 [ 148.305182][ T5004] ? clear_bhb_loop+0x30/0x80 [ 148.309897][ T5004] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.315832][ T5004] RIP: 0033:0x7fb8c9b5eeb9 [ 148.320291][ T5004] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 148.340105][ T5004] RSP: 002b:00007fb8c7d78028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 148.348562][ T5004] RAX: ffffffffffffffda RBX: 00007fb8c9dda180 RCX: 00007fb8c9b5eeb9 [ 148.356581][ T5004] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000006 [ 148.364593][ T5004] RBP: 00007fb8c9bccc1f R08: 0000000000000000 R09: 0000000000000000 [ 148.372625][ T5004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.380742][ T5004] R13: 00007fb8c9dda218 R14: 00007fb8c9dda180 R15: 00007ffdba228608 [ 148.388761][ T5004] [ 148.391813][ T5004] [ 148.394168][ T5004] Allocated by task 4389: [ 148.398515][ T5004] __kasan_kmalloc+0xb5/0xf0 [ 148.403162][ T5004] ax25_dev_device_up+0x50/0x580 [ 148.408132][ T5004] ax25_device_event+0x483/0x4f0 [ 148.413115][ T5004] raw_notifier_call_chain+0xcb/0x160 [ 148.418529][ T5004] __dev_notify_flags+0x194/0x300 [ 148.423708][ T5004] dev_change_flags+0xe3/0x1a0 [ 148.428505][ T5004] dev_ifsioc+0x130/0xd50 [ 148.432869][ T5004] dev_ioctl+0x545/0xe30 [ 148.437140][ T5004] sock_do_ioctl+0x245/0x320 [ 148.441865][ T5004] sock_ioctl+0x4d2/0x710 [ 148.446227][ T5004] __se_sys_ioctl+0xfa/0x170 [ 148.450844][ T5004] do_syscall_64+0x4c/0xa0 [ 148.455296][ T5004] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.461310][ T5004] [ 148.463662][ T5004] Freed by task 5004: [ 148.467665][ T5004] kasan_set_track+0x4b/0x70 [ 148.472300][ T5004] kasan_set_free_info+0x1f/0x40 [ 148.477274][ T5004] ____kasan_slab_free+0xd5/0x110 [ 148.482331][ T5004] slab_free_freelist_hook+0xea/0x170 [ 148.487740][ T5004] kfree+0xef/0x2a0 [ 148.491585][ T5004] ax25_dev_device_down+0x1c0/0x520 [ 148.496818][ T5004] ax25_device_event+0x4b4/0x4f0 [ 148.501789][ T5004] raw_notifier_call_chain+0xcb/0x160 [ 148.507200][ T5004] __dev_notify_flags+0x158/0x300 [ 148.512262][ T5004] dev_change_flags+0xe3/0x1a0 [ 148.517063][ T5004] dev_ifsioc+0x130/0xd50 [ 148.521427][ T5004] dev_ioctl+0x545/0xe30 [ 148.525709][ T5004] sock_do_ioctl+0x245/0x320 [ 148.530340][ T5004] sock_ioctl+0x4d2/0x710 [ 148.534707][ T5004] __se_sys_ioctl+0xfa/0x170 [ 148.539359][ T5004] do_syscall_64+0x4c/0xa0 [ 148.543800][ T5004] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.549723][ T5004] [ 148.552071][ T5004] Last potentially related work creation: [ 148.557805][ T5004] kasan_save_stack+0x35/0x60 [ 148.562517][ T5004] kasan_record_aux_stack+0xb8/0x100 [ 148.567865][ T5004] insert_work+0x54/0x3d0 [ 148.572228][ T5004] __queue_work+0x9c5/0xd50 [ 148.576869][ T5004] queue_work_on+0x124/0x1f0 [ 148.581490][ T5004] netdevice_event+0x803/0x900 [ 148.586305][ T5004] raw_notifier_call_chain+0xcb/0x160 [ 148.591717][ T5004] __netdev_upper_dev_link+0x41e/0x590 [ 148.597220][ T5004] netdev_upper_dev_link+0xad/0xf0 [ 148.602365][ T5004] hsr_add_port+0x546/0x770 [ 148.606905][ T5004] hsr_dev_finalize+0x680/0x870 [ 148.611790][ T5004] hsr_newlink+0x637/0x6f0 [ 148.616247][ T5004] rtnl_newlink+0x1359/0x1a50 [ 148.620968][ T5004] rtnetlink_rcv_msg+0x844/0xf30 [ 148.625940][ T5004] netlink_rcv_skb+0x1f5/0x440 [ 148.630740][ T5004] netlink_unicast+0x774/0x920 [ 148.635546][ T5004] netlink_sendmsg+0x8ba/0xbe0 [ 148.640335][ T5004] __sys_sendto+0x46d/0x620 [ 148.644877][ T5004] __x64_sys_sendto+0xda/0xf0 [ 148.649582][ T5004] do_syscall_64+0x4c/0xa0 [ 148.654036][ T5004] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.659958][ T5004] [ 148.662300][ T5004] The buggy address belongs to the object at ffff8880247e1e00 [ 148.662300][ T5004] which belongs to the cache kmalloc-192 of size 192 [ 148.676582][ T5004] The buggy address is located 184 bytes inside of [ 148.676582][ T5004] 192-byte region [ffff8880247e1e00, ffff8880247e1ec0) [ 148.689900][ T5004] The buggy address belongs to the page: [ 148.695575][ T5004] page:ffffea000091f840 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x247e1 [ 148.705780][ T5004] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 148.713390][ T5004] raw: 00fff00000000200 ffffea000093dec0 0000000900000009 ffff888016c41a00 [ 148.722015][ T5004] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 148.730624][ T5004] page dumped because: kasan: bad access detected [ 148.737092][ T5004] page_owner tracks the page as allocated [ 148.742833][ T5004] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12c00(GFP_NOIO|__GFP_NOWARN|__GFP_NORETRY), pid 1, ts 12003715397, free_ts 11928784701 [ 148.758498][ T5004] get_page_from_freelist+0x1bbd/0x1ca0 [ 148.764086][ T5004] __alloc_pages+0x1ee/0x480 [ 148.768715][ T5004] alloc_page_interleave+0x24/0x1e0 [ 148.773944][ T5004] new_slab+0xc0/0x4b0 [ 148.778047][ T5004] ___slab_alloc+0x80a/0xdd0 [ 148.782674][ T5004] __kmalloc+0x1cd/0x330 [ 148.786944][ T5004] usb_alloc_urb+0x3f/0x140 [ 148.791494][ T5004] usb_control_msg+0x115/0x3e0 [ 148.796290][ T5004] usb_get_status+0xe3/0x290 [ 148.800921][ T5004] hub_probe+0x1cea/0x3640 [ 148.805379][ T5004] usb_probe_interface+0x5c5/0xb20 [ 148.810522][ T5004] really_probe+0x284/0xc80 [ 148.815102][ T5004] __driver_probe_device+0x18c/0x330 [ 148.820418][ T5004] driver_probe_device+0x4f/0x420 [ 148.825478][ T5004] __device_attach_driver+0x2b0/0x500 [ 148.830882][ T5004] bus_for_each_drv+0x184/0x210 [ 148.835779][ T5004] page last free stack trace: [ 148.840484][ T5004] free_unref_page_prepare+0x637/0x6c0 [ 148.845985][ T5004] free_unref_page+0x8f/0x2a0 [ 148.850705][ T5004] __mmdrop+0xaa/0x3e0 [ 148.854814][ T5004] free_bprm+0x141/0x300 [ 148.859093][ T5004] kernel_execve+0x380/0x900 [ 148.863715][ T5004] call_usermodehelper_exec_async+0x207/0x350 [ 148.869827][ T5004] ret_from_fork+0x1f/0x30 [ 148.874286][ T5004] [ 148.876639][ T5004] Memory state around the buggy address: [ 148.882303][ T5004] ffff8880247e1d80: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 148.890435][ T5004] ffff8880247e1e00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 148.898535][ T5004] >ffff8880247e1e80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 148.906623][ T5004] ^ [ 148.912570][ T5004] ffff8880247e1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 148.920810][ T5004] ffff8880247e1f80: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 148.929008][ T5004] ================================================================== [ 148.946367][ T5004] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 148.953624][ T5004] CPU: 1 PID: 5004 Comm: syz.3.194 Tainted: G B syzkaller #0 [ 148.962419][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 148.972508][ T5004] Call Trace: [ 148.975815][ T5004] [ 148.978830][ T5004] dump_stack_lvl+0x188/0x250 [ 148.983567][ T5004] ? show_regs_print_info+0x20/0x20 [ 148.988816][ T5004] ? load_image+0x400/0x400 [ 148.993517][ T5004] panic+0x2e5/0x810 [ 148.997454][ T5004] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 149.003662][ T5004] ? bpf_jit_dump+0xd0/0xd0 [ 149.008294][ T5004] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 149.014314][ T5004] ? _raw_spin_unlock+0x40/0x40 [ 149.019286][ T5004] ? ax25_dev_device_down+0x35e/0x520 [ 149.024696][ T5004] check_panic_on_warn+0x80/0xa0 [ 149.029672][ T5004] ? ax25_dev_device_down+0x35e/0x520 [ 149.035054][ T5004] end_report+0x6d/0xf0 [ 149.039226][ T5004] kasan_report+0x102/0x130 [ 149.043908][ T5004] ? ax25_dev_device_down+0x35e/0x520 [ 149.049303][ T5004] kasan_check_range+0x235/0x290 [ 149.054273][ T5004] ax25_dev_device_down+0x35e/0x520 [ 149.059488][ T5004] ax25_device_event+0x4b4/0x4f0 [ 149.064429][ T5004] raw_notifier_call_chain+0xcb/0x160 [ 149.069817][ T5004] __dev_notify_flags+0x158/0x300 [ 149.074882][ T5004] ? __dev_change_flags+0x6a0/0x6a0 [ 149.080091][ T5004] ? __dev_change_flags+0x4d0/0x6a0 [ 149.085293][ T5004] ? dev_get_flags+0x1c0/0x1c0 [ 149.090070][ T5004] ? __mutex_lock_common+0x465/0x2400 [ 149.095452][ T5004] dev_change_flags+0xe3/0x1a0 [ 149.100228][ T5004] dev_ifsioc+0x130/0xd50 [ 149.104567][ T5004] ? dev_ioctl+0xe30/0xe30 [ 149.108990][ T5004] ? apparmor_capable+0x12c/0x190 [ 149.114022][ T5004] ? full_name_hash+0x8e/0xe0 [ 149.118728][ T5004] dev_ioctl+0x545/0xe30 [ 149.122980][ T5004] ? _copy_from_user+0x111/0x170 [ 149.127922][ T5004] sock_do_ioctl+0x245/0x320 [ 149.132523][ T5004] ? sock_show_fdinfo+0xb0/0xb0 [ 149.137385][ T5004] sock_ioctl+0x4d2/0x710 [ 149.141719][ T5004] ? sock_poll+0x410/0x410 [ 149.146145][ T5004] ? bpf_lsm_file_ioctl+0x5/0x10 [ 149.151097][ T5004] ? security_file_ioctl+0x7c/0xa0 [ 149.156242][ T5004] ? sock_poll+0x410/0x410 [ 149.160846][ T5004] __se_sys_ioctl+0xfa/0x170 [ 149.165460][ T5004] do_syscall_64+0x4c/0xa0 [ 149.169892][ T5004] ? clear_bhb_loop+0x30/0x80 [ 149.174585][ T5004] ? clear_bhb_loop+0x30/0x80 [ 149.179286][ T5004] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 149.185213][ T5004] RIP: 0033:0x7fb8c9b5eeb9 [ 149.189631][ T5004] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 149.209252][ T5004] RSP: 002b:00007fb8c7d78028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.217724][ T5004] RAX: ffffffffffffffda RBX: 00007fb8c9dda180 RCX: 00007fb8c9b5eeb9 [ 149.225713][ T5004] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000006 [ 149.233700][ T5004] RBP: 00007fb8c9bccc1f R08: 0000000000000000 R09: 0000000000000000 [ 149.241684][ T5004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 149.249801][ T5004] R13: 00007fb8c9dda218 R14: 00007fb8c9dda180 R15: 00007ffdba228608 [ 149.257823][ T5004] [ 149.261163][ T5004] Kernel Offset: disabled [ 149.265505][ T5004] Rebooting in 86400 seconds..