last executing test programs: 521.808722ms ago: executing program 4 (id=5): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000ffff0000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b7000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00', r3, 0x0, 0x100}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r1, 0x400454c9, 0xba98575a95aeb70d) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_devices(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="1e0308004d6b71ef288563"], 0xffdd) close(0x3) close(0x4) 369.898624ms ago: executing program 3 (id=4): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1e, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r2}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000940)) 267.442486ms ago: executing program 3 (id=6): ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0xc004743e, 0x110c23003f) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c230041) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0xc8, 0x0, 0x2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x182, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000b40)='neigh_create\x00', r4}, 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x80, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd6317ce22000000000000000000000000000000007f"], 0xfdef) 65.417539ms ago: executing program 4 (id=7): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='(p\"&&\"\t&&') ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) 0s ago: executing program 3 (id=8): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x6d) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10002, 0x9, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_deliver\x00', r1}, 0x10) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.217' (ED25519) to the list of known hosts. [ 59.602448][ T4172] cgroup: Unknown subsys name 'net' [ 59.786347][ T4172] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 61.270090][ T4172] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 62.665880][ T4188] chnl_net:caif_netlink_parms(): no params data found [ 62.759476][ T4194] chnl_net:caif_netlink_parms(): no params data found [ 62.808364][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 62.823684][ T4182] chnl_net:caif_netlink_parms(): no params data found [ 62.845421][ T4188] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.852974][ T4188] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.861520][ T4188] device bridge_slave_0 entered promiscuous mode [ 62.873123][ T4188] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.880538][ T4188] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.888346][ T4188] device bridge_slave_1 entered promiscuous mode [ 62.921884][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 62.988518][ T4194] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.995746][ T4194] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.003755][ T4194] device bridge_slave_0 entered promiscuous mode [ 63.016678][ T4194] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.024016][ T4194] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.032093][ T4194] device bridge_slave_1 entered promiscuous mode [ 63.041029][ T4188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.076172][ T4188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.125274][ T4194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.160935][ T4194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.172686][ T4188] team0: Port device team_slave_0 added [ 63.194369][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.201633][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.209492][ T4186] device bridge_slave_0 entered promiscuous mode [ 63.225467][ T4188] team0: Port device team_slave_1 added [ 63.246322][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.253493][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.261686][ T4182] device bridge_slave_0 entered promiscuous mode [ 63.269147][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.276435][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.284627][ T4186] device bridge_slave_1 entered promiscuous mode [ 63.310372][ T4194] team0: Port device team_slave_0 added [ 63.316986][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.324015][ T4188] 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. [ 63.350097][ T4188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.363008][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.370183][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.378018][ T4182] device bridge_slave_1 entered promiscuous mode [ 63.394101][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.401596][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.409995][ T4185] device bridge_slave_0 entered promiscuous mode [ 63.417612][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.424783][ T4188] 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. [ 63.451040][ T4188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.468696][ T4194] team0: Port device team_slave_1 added [ 63.496985][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.504284][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.512588][ T4185] device bridge_slave_1 entered promiscuous mode [ 63.538019][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.561219][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.568189][ T4194] 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. [ 63.594505][ T4194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.607638][ T4182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.620087][ T4182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.630835][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.655218][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.662362][ T4194] 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. [ 63.688430][ T4194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.724368][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.736597][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.767842][ T4188] device hsr_slave_0 entered promiscuous mode [ 63.775001][ T4188] device hsr_slave_1 entered promiscuous mode [ 63.802602][ T4182] team0: Port device team_slave_0 added [ 63.810536][ T4186] team0: Port device team_slave_0 added [ 63.820743][ T4185] team0: Port device team_slave_0 added [ 63.828265][ T4186] team0: Port device team_slave_1 added [ 63.836484][ T4182] team0: Port device team_slave_1 added [ 63.859318][ T4185] team0: Port device team_slave_1 added [ 63.923884][ T4194] device hsr_slave_0 entered promiscuous mode [ 63.930822][ T4194] device hsr_slave_1 entered promiscuous mode [ 63.937463][ T4194] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.945588][ T4194] Cannot create hsr debugfs directory [ 63.962808][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.969954][ 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. [ 63.995976][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.007546][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.014911][ T4182] 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. [ 64.041246][ T4182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.056809][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.063927][ 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. [ 64.090217][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.101953][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.108919][ 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. [ 64.135120][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.153481][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.160630][ T4182] 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. [ 64.186763][ T4182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.201660][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.208620][ 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. [ 64.234747][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.298786][ T4186] device hsr_slave_0 entered promiscuous mode [ 64.306065][ T4186] device hsr_slave_1 entered promiscuous mode [ 64.313155][ T2158] Bluetooth: hci3: command 0x0409 tx timeout [ 64.319962][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 64.326422][ T21] Bluetooth: hci2: command 0x0409 tx timeout [ 64.326490][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.340450][ T4186] Cannot create hsr debugfs directory [ 64.389531][ T21] Bluetooth: hci4: command 0x0409 tx timeout [ 64.397556][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 64.407766][ T4182] device hsr_slave_0 entered promiscuous mode [ 64.414857][ T4182] device hsr_slave_1 entered promiscuous mode [ 64.421799][ T4182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.429541][ T4182] Cannot create hsr debugfs directory [ 64.449266][ T4185] device hsr_slave_0 entered promiscuous mode [ 64.456259][ T4185] device hsr_slave_1 entered promiscuous mode [ 64.463128][ T4185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.471546][ T4185] Cannot create hsr debugfs directory [ 64.703808][ T4188] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 64.734876][ T4188] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 64.745397][ T4188] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 64.765752][ T4188] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 64.816692][ T4186] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 64.827093][ T4186] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 64.836777][ T4186] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 64.847143][ T4186] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 64.953478][ T4194] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 64.966654][ T4194] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 64.976040][ T4194] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 64.995864][ T4188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.003176][ T4194] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.029224][ T4188] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.044117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.054188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.083960][ T4182] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.096085][ T4182] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.106464][ T4182] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.117490][ T4182] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.127319][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.136369][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.145945][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.153389][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.168716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.183159][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.192781][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.201710][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.208756][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.226482][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.261480][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.269248][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.281244][ T4185] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.302068][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.315002][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.324956][ T4185] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.337714][ T4185] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.348975][ T4185] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.370244][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.380454][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.389214][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.399139][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.408772][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.417667][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.426922][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.434058][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.459830][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.467929][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.477820][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.513925][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.522847][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.535505][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.544854][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.556806][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.563943][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.571879][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.581165][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.590143][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.614798][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.624755][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.634706][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.670349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.678929][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.689886][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.698653][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.708504][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.717498][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.726282][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.765802][ T4186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.781235][ T4194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.808303][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.833852][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.849037][ T4182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.884228][ T4194] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.903539][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.918262][ T4182] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.944856][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.953873][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.962561][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.971561][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.982213][ T1279] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.989416][ T1279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.998096][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.007156][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.016434][ T1279] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.023571][ T1279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.032259][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.041411][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.051114][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.069177][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.091647][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.105772][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.118009][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.125250][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.140430][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.148380][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.159914][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.168576][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.177419][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.184617][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.193666][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.202702][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.212567][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.221795][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.230765][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.239224][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.247828][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.257239][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.287306][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.295362][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.306347][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.315379][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.328145][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.335270][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.343507][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.352550][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.362826][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.370842][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.378258][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.387504][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.396088][ T1108] Bluetooth: hci2: command 0x041b tx timeout [ 66.402315][ T1108] Bluetooth: hci1: command 0x041b tx timeout [ 66.402844][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.408424][ T1108] Bluetooth: hci3: command 0x041b tx timeout [ 66.418011][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.431661][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.438722][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.446974][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.455482][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.465637][ T4194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.473164][ T4249] Bluetooth: hci0: command 0x041b tx timeout [ 66.479720][ T4249] Bluetooth: hci4: command 0x041b tx timeout [ 66.496867][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.508628][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.517601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.526901][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.536315][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.544910][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.553744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.564148][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.576624][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.608449][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.625689][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.659458][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.666931][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.695224][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.712382][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.727074][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.737817][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.751888][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.785917][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.817297][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.841613][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.855911][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.875041][ T4188] device veth0_vlan entered promiscuous mode [ 66.898865][ T4185] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.912857][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.922318][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.933165][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.943133][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.960270][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.968721][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.977803][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.998778][ T4188] device veth1_vlan entered promiscuous mode [ 67.057066][ T4194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.067360][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.076913][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.085871][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.146233][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.155034][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.163991][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.172907][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.181912][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.212119][ T4182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.220308][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.228947][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.238606][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.248637][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.267280][ T4186] device veth0_vlan entered promiscuous mode [ 67.279751][ T4188] device veth0_macvtap entered promiscuous mode [ 67.298718][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.307545][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.315864][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.325891][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.334980][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.344204][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.352231][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.365843][ T4186] device veth1_vlan entered promiscuous mode [ 67.375738][ T4188] device veth1_macvtap entered promiscuous mode [ 67.403400][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.417573][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.438168][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.446871][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.455307][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.464130][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.473941][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.483035][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.492195][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.527586][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.541570][ T4188] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.551075][ T4188] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.560384][ T4188] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.569092][ T4188] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.581652][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.592436][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.601680][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.610562][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.631603][ T4194] device veth0_vlan entered promiscuous mode [ 67.641280][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.650983][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.660023][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.668212][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.692223][ T4186] device veth0_macvtap entered promiscuous mode [ 67.702009][ T4182] device veth0_vlan entered promiscuous mode [ 67.709428][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.717936][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.726800][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.735059][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.743465][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.753700][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.762885][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.780422][ T4194] device veth1_vlan entered promiscuous mode [ 67.790422][ T4186] device veth1_macvtap entered promiscuous mode [ 67.812951][ T4185] device veth0_vlan entered promiscuous mode [ 67.844028][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.855308][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.866839][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.875622][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.884174][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.892914][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.902258][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.912153][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.921346][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.932059][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.941578][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.951120][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.960799][ T4182] device veth1_vlan entered promiscuous mode [ 67.975060][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.986438][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.001274][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.021492][ T4185] device veth1_vlan entered promiscuous mode [ 68.033405][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.044701][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.053098][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.061234][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.069985][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.082489][ T4186] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.091921][ T4186] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.100947][ T4186] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.109914][ T4186] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.136005][ T4194] device veth0_macvtap entered promiscuous mode [ 68.176063][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.184668][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.193720][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.202645][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.211682][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.221005][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.267829][ T4194] device veth1_macvtap entered promiscuous mode [ 68.284908][ T4182] device veth0_macvtap entered promiscuous mode [ 68.295600][ T4288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.303166][ T4185] device veth0_macvtap entered promiscuous mode [ 68.320323][ T4288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.328972][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.337888][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.346547][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.355513][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.365077][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.374776][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.390209][ T4182] device veth1_macvtap entered promiscuous mode [ 68.416635][ T4185] device veth1_macvtap entered promiscuous mode [ 68.444836][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.456229][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.466624][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.478568][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.480324][ T1108] Bluetooth: hci3: command 0x040f tx timeout [ 68.495180][ T1108] Bluetooth: hci1: command 0x040f tx timeout [ 68.498005][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.503653][ T1108] Bluetooth: hci2: command 0x040f tx timeout [ 68.522326][ T4288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.531858][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.542858][ T4288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.545232][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.562006][ T1108] Bluetooth: hci4: command 0x040f tx timeout [ 68.568132][ T1108] Bluetooth: hci0: command 0x040f tx timeout [ 68.573373][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.584993][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.594984][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.606332][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.618515][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.627634][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.639053][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.647361][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.656567][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.665544][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.674890][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.683869][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.704274][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.716124][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.727151][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.737720][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.751203][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.760524][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.771163][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.781930][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.792982][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.803109][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.813854][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.826450][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.845861][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.857209][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.858162][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.877918][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.888456][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.900100][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.910016][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.920839][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.931724][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.942207][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.953863][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.967944][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.977283][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.986546][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.996001][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.004856][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.013098][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.022379][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.034780][ T4194] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.043881][ T4194] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.052900][ T4194] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.062128][ T4194] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.076391][ T4182] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.096227][ T4182] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.105135][ T4182] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.115299][ T4182] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.134270][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.145271][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.158947][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.166755][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.184780][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.201257][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.211272][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.221811][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.231873][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.242502][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.253680][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.277168][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.286674][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.301667][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.324329][ T4185] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.334095][ T4185] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.344202][ T4185] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.355098][ T4185] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.626535][ T4299] syzkaller0: create flow: hash 4144106137 index 1 [ 69.644430][ T4268] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.658623][ T4268] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.676495][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.706258][ T4299] syzkaller0: delete flow: hash 4144106137 index 1 [ 69.770947][ T4288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.786027][ T4288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.805939][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.842044][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.854859][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.881347][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.923375][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.930910][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.970690][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.979726][ T4308] [ 69.982177][ T4308] ====================================================== [ 69.989202][ T4308] WARNING: possible circular locking dependency detected [ 69.996237][ T4308] 5.15.188-syzkaller #0 Not tainted [ 70.001438][ T4308] ------------------------------------------------------ [ 70.008457][ T4308] syz.3.8/4308 is trying to acquire lock: [ 70.014175][ T4308] ffff8880b9027e78 (krc.lock){....}-{2:2}, at: kvfree_call_rcu+0x186/0x7c0 [ 70.022813][ T4308] [ 70.022813][ T4308] but task is already holding lock: [ 70.030191][ T4308] ffff888021e995b8 (&trie->lock){..-.}-{2:2}, at: trie_delete_elem+0x90/0x710 [ 70.039080][ T4308] [ 70.039080][ T4308] which lock already depends on the new lock. [ 70.039080][ T4308] [ 70.049483][ T4308] [ 70.049483][ T4308] the existing dependency chain (in reverse order) is: [ 70.058494][ T4308] [ 70.058494][ T4308] -> #2 (&trie->lock){..-.}-{2:2}: [ 70.065808][ T4308] _raw_spin_lock_irqsave+0xa4/0xf0 [ 70.071532][ T4308] trie_delete_elem+0x90/0x710 [ 70.076824][ T4308] bpf_prog_46cab8723e875748+0x27c/0x4f0 [ 70.082982][ T4308] bpf_trace_run3+0x17e/0x320 [ 70.088187][ T4308] __traceiter_timer_start+0x73/0xc0 [ 70.093992][ T4308] enqueue_timer+0x394/0x520 [ 70.099101][ T4308] __mod_timer+0x8e1/0xd20 [ 70.104042][ T4308] schedule_timeout+0x157/0x280 [ 70.109416][ T4308] rcu_gp_fqs_loop+0x29e/0x11b0 [ 70.114789][ T4308] rcu_gp_kthread+0x98/0x350 [ 70.119903][ T4308] kthread+0x436/0x520 [ 70.124491][ T4308] ret_from_fork+0x1f/0x30 [ 70.129435][ T4308] [ 70.129435][ T4308] -> #1 (&base->lock){-.-.}-{2:2}: [ 70.136730][ T4308] _raw_spin_lock_irqsave+0xa4/0xf0 [ 70.142446][ T4308] lock_timer_base+0x123/0x270 [ 70.147733][ T4308] __mod_timer+0x117/0xd20 [ 70.152673][ T4308] queue_delayed_work_on+0x126/0x1e0 [ 70.158484][ T4308] kvfree_call_rcu+0x4a9/0x7c0 [ 70.163777][ T4308] rtnl_register_internal+0x44e/0x540 [ 70.169672][ T4308] rtnl_register+0x2e/0x70 [ 70.174612][ T4308] ip_rt_init+0x2e0/0x3a0 [ 70.179470][ T4308] ip_init+0xa/0x20 [ 70.183806][ T4308] inet_init+0x28b/0x3a0 [ 70.188574][ T4308] do_one_initcall+0x1ee/0x680 [ 70.193871][ T4308] do_initcall_level+0x137/0x1f0 [ 70.199338][ T4308] do_initcalls+0x4b/0x90 [ 70.204191][ T4308] kernel_init_freeable+0x3ce/0x560 [ 70.209909][ T4308] kernel_init+0x19/0x1b0 [ 70.214771][ T4308] ret_from_fork+0x1f/0x30 [ 70.219733][ T4308] [ 70.219733][ T4308] -> #0 (krc.lock){....}-{2:2}: [ 70.226776][ T4308] __lock_acquire+0x2c33/0x7c60 [ 70.232153][ T4308] lock_acquire+0x197/0x3f0 [ 70.237178][ T4308] _raw_spin_lock+0x2a/0x40 [ 70.242206][ T4308] kvfree_call_rcu+0x186/0x7c0 [ 70.247490][ T4308] trie_delete_elem+0x58c/0x710 [ 70.252862][ T4308] bpf_prog_18a85c48b7f32964+0x3d/0x5c0 [ 70.258929][ T4308] bpf_trace_run3+0x17e/0x320 [ 70.264151][ T4308] trace_signal_deliver+0x14c/0x1a0 [ 70.269869][ T4308] get_signal+0x766/0x12c0 [ 70.274806][ T4308] arch_do_signal_or_restart+0xc1/0x1300 [ 70.280964][ T4308] exit_to_user_mode_loop+0x9e/0x130 [ 70.286773][ T4308] exit_to_user_mode_prepare+0xb1/0x140 [ 70.292845][ T4308] irqentry_exit_to_user_mode+0x5/0x30 [ 70.298828][ T4308] exc_general_protection+0x1e4/0x270 [ 70.304724][ T4308] asm_exc_general_protection+0x22/0x30 [ 70.310791][ T4308] [ 70.310791][ T4308] other info that might help us debug this: [ 70.310791][ T4308] [ 70.321015][ T4308] Chain exists of: [ 70.321015][ T4308] krc.lock --> &base->lock --> &trie->lock [ 70.321015][ T4308] [ 70.332747][ T4308] Possible unsafe locking scenario: [ 70.332747][ T4308] [ 70.340188][ T4308] CPU0 CPU1 [ 70.345551][ T4308] ---- ---- [ 70.350918][ T4308] lock(&trie->lock); [ 70.354986][ T4308] lock(&base->lock); [ 70.361571][ T4308] lock(&trie->lock); [ 70.368158][ T4308] lock(krc.lock); [ 70.371963][ T4308] [ 70.371963][ T4308] *** DEADLOCK *** [ 70.371963][ T4308] [ 70.380098][ T4308] 3 locks held by syz.3.8/4308: [ 70.384947][ T4308] #0: ffff888079700018 (&sighand->siglock){....}-{2:2}, at: get_signal+0x255/0x12c0 [ 70.394447][ T4308] #1: ffffffff8c11c360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 70.403758][ T4308] #2: ffff888021e995b8 (&trie->lock){..-.}-{2:2}, at: trie_delete_elem+0x90/0x710 [ 70.413070][ T4308] [ 70.413070][ T4308] stack backtrace: [ 70.418968][ T4308] CPU: 0 PID: 4308 Comm: syz.3.8 Not tainted 5.15.188-syzkaller #0 [ 70.426864][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.436948][ T4308] Call Trace: [ 70.440250][ T4308] [ 70.443192][ T4308] dump_stack_lvl+0x168/0x230 [ 70.447886][ T4308] ? load_image+0x3b0/0x3b0 [ 70.452429][ T4308] ? show_regs_print_info+0x20/0x20 [ 70.457638][ T4308] ? print_circular_bug+0x12b/0x1a0 [ 70.462839][ T4308] check_noncircular+0x274/0x310 [ 70.467780][ T4308] ? add_chain_block+0x940/0x940 [ 70.472718][ T4308] ? lockdep_lock+0xdc/0x1e0 [ 70.477317][ T4308] ? mark_lock+0x94/0x320 [ 70.481649][ T4308] __lock_acquire+0x2c33/0x7c60 [ 70.486513][ T4308] ? verify_lock_unused+0x140/0x140 [ 70.491733][ T4308] lock_acquire+0x197/0x3f0 [ 70.496241][ T4308] ? kvfree_call_rcu+0x186/0x7c0 [ 70.501181][ T4308] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 70.506565][ T4308] ? read_lock_is_recursive+0x10/0x10 [ 70.511946][ T4308] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 70.517844][ T4308] ? _raw_spin_unlock+0x40/0x40 [ 70.522726][ T4308] ? debug_object_active_state+0x6b/0x340 [ 70.528487][ T4308] _raw_spin_lock+0x2a/0x40 [ 70.532997][ T4308] ? kvfree_call_rcu+0x186/0x7c0 [ 70.537938][ T4308] kvfree_call_rcu+0x186/0x7c0 [ 70.542703][ T4308] ? call_rcu+0x930/0x930 [ 70.547033][ T4308] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 70.552404][ T4308] ? _raw_spin_lock+0x40/0x40 [ 70.557080][ T4308] ? longest_prefix_match+0x4c6/0x660 [ 70.562461][ T4308] trie_delete_elem+0x58c/0x710 [ 70.567317][ T4308] bpf_prog_18a85c48b7f32964+0x3d/0x5c0 [ 70.572873][ T4308] bpf_trace_run3+0x17e/0x320 [ 70.577587][ T4308] ? bpf_trace_run2+0x2d0/0x2d0 [ 70.582444][ T4308] ? kmem_cache_free+0x14c/0x210 [ 70.587382][ T4308] trace_signal_deliver+0x14c/0x1a0 [ 70.592581][ T4308] get_signal+0x766/0x12c0 [ 70.597011][ T4308] arch_do_signal_or_restart+0xc1/0x1300 [ 70.602649][ T4308] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 70.608543][ T4308] ? _raw_spin_unlock+0x40/0x40 [ 70.613398][ T4308] ? get_sigframe_size+0x10/0x10 [ 70.618342][ T4308] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 70.624330][ T4308] ? exit_to_user_mode_loop+0x3b/0x130 [ 70.629795][ T4308] exit_to_user_mode_loop+0x9e/0x130 [ 70.635084][ T4308] exit_to_user_mode_prepare+0xb1/0x140 [ 70.640635][ T4308] irqentry_exit_to_user_mode+0x5/0x30 [ 70.646098][ T4308] exc_general_protection+0x1e4/0x270 [ 70.651473][ T4308] ? __context_tracking_enter+0x60/0x90 [ 70.657028][ T4308] ? do_syscall_64+0x58/0xa0 [ 70.661625][ T4308] asm_exc_general_protection+0x22/0x30 [ 70.667185][ T4308] RIP: 0033:0x7f9ddb61a479 [ 70.671605][ T4308] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 70.691210][ T4308] RSP: 002b:00007f9dd94a87c8 EFLAGS: 00010283 [ 70.697286][ T4308] RAX: 0000000000000999 RBX: 00007f9dd94a8d30 RCX: 00007f9ddb82a120 [ 70.705261][ T4308] RDX: 9999999999999999 RSI: 00007f9ddb6c39a4 RDI: 9999999999999999 [ 70.713235][ T4308] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 70.721209][ T4308] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 70.729183][ T4308] R13: 00007f9dd94a8eb0 R14: 9999999999999999 R15: 0000000000000000 [ 70.737273][ T4308] [ 70.744778][ T3575] Bluetooth: hci2: command 0x0419 tx timeout [ 70.751121][ T3575] Bluetooth: hci1: command 0x0419 tx timeout [ 70.757745][ T3575] Bluetooth: hci3: command 0x0419 tx timeout [ 70.765976][ T3575] Bluetooth: hci0: command 0x0419 tx timeout [ 70.772948][ T3575] Bluetooth: hci4: command 0x0419 tx timeout [ 70.791545][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.805377][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.814119][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.832518][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.849881][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.924210][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.937521][ C0] hrtimer: interrupt took 37808 ns [ 71.431029][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.437468][ T1420] ieee802154 phy1 wpan1: encryption failed: -22