last executing test programs: 487.160373ms ago: executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[], 0x31) socketpair$unix(0x1, 0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x3, 0x1}, 0x48) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000008c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x40, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x3, 0xe, 0x0, 0x0, 0x20000, 0x2, &(0x7f0000000200)=""/2, 0x41100, 0x0, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x1, 0x5}, 0x8, 0x10, &(0x7f00000003c0)={0x5, 0x1, 0x8, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x5, &(0x7f00000009c0), &(0x7f0000000a00)=[{0x1, 0x0, 0x0, 0x9}, {0x1, 0x0, 0xa, 0xa}, {0x0, 0x1, 0xc, 0xb}, {0x0, 0x2, 0xb, 0x9}, {0x1, 0x4, 0x4, 0x8}], 0x10, 0x4}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x8, 0x5, 0x0, &(0x7f0000000380)='syzkaller\x00', 0x10001, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f00000008c0)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000900)={0x0, 0x5, 0x9, 0x6}, 0x10, 0x0, r3, 0x2, 0x0, &(0x7f0000000980)=[{0x0, 0x1, 0x9, 0xb}, {0x0, 0x0, 0xa, 0x4}], 0x10, 0x2}, 0x90) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r6 = openat$cgroup_procs(r4, &(0x7f0000000240)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000880), 0x12) write$cgroup_int(r5, &(0x7f0000000040), 0x1) 334.260951ms ago: executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000000), 0xffe000) write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00'}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='blkio.bfq.sectors_recursive\x00', 0x275a, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0x0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 224.849225ms ago: executing program 1: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000016000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) close(r3) close(r2) 24.266282ms ago: executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x3, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r2}, 0x10) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 14.527266ms ago: executing program 2: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xf, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000800b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x20001400) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000200)='mm_page_alloc\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x3f, 0x0, 0x1}, 0x48) ioctl$TUNSETOFFLOAD(r2, 0x40047451, 0x2000000c) 0s ago: executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000940)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.138' (ED25519) to the list of known hosts. 2024/06/09 18:43:02 fuzzer started 2024/06/09 18:43:02 dialing manager at 10.128.0.169:30014 [ 54.640449][ T5089] cgroup: Unknown subsys name 'net' [ 54.839498][ T5089] cgroup: Unknown subsys name 'rlimit' 2024/06/09 18:43:04 starting 5 executor processes [ 55.900938][ T5095] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.930256][ T5114] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 56.941709][ T5114] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 56.954920][ T5118] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 56.962692][ T5118] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 56.971083][ T5118] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 56.981566][ T5125] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 56.989885][ T5125] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 56.992389][ T5120] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 56.997144][ T5125] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.007597][ T5120] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 57.012601][ T5125] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 57.022301][ T5120] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 57.027421][ T5125] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 57.033575][ T5120] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 57.047372][ T5120] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 57.055006][ T5120] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 57.056862][ T5126] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.064515][ T5120] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 57.076119][ T5126] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 57.084568][ T5127] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 57.094021][ T5127] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 57.101915][ T4490] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 57.102200][ T5127] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 57.110367][ T5126] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 57.120049][ T5127] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 57.139346][ T5127] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 57.147284][ T5127] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 57.159236][ T5127] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 57.175646][ T5127] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 57.184383][ T5127] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 57.615339][ T5109] chnl_net:caif_netlink_parms(): no params data found [ 57.689596][ T5111] chnl_net:caif_netlink_parms(): no params data found [ 57.858362][ T5109] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.865677][ T5109] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.874119][ T5109] bridge_slave_0: entered allmulticast mode [ 57.880990][ T5109] bridge_slave_0: entered promiscuous mode [ 57.904616][ T5121] chnl_net:caif_netlink_parms(): no params data found [ 57.939186][ T5109] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.946565][ T5109] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.956207][ T5109] bridge_slave_1: entered allmulticast mode [ 57.964072][ T5109] bridge_slave_1: entered promiscuous mode [ 58.024989][ T5115] chnl_net:caif_netlink_parms(): no params data found [ 58.045305][ T5111] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.052453][ T5111] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.060064][ T5111] bridge_slave_0: entered allmulticast mode [ 58.066877][ T5111] bridge_slave_0: entered promiscuous mode [ 58.074191][ T5110] chnl_net:caif_netlink_parms(): no params data found [ 58.087011][ T5111] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.094335][ T5111] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.101487][ T5111] bridge_slave_1: entered allmulticast mode [ 58.108904][ T5111] bridge_slave_1: entered promiscuous mode [ 58.160312][ T5109] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.172909][ T5109] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.218328][ T5111] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.280313][ T5111] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.307229][ T5109] team0: Port device team_slave_0 added [ 58.348392][ T5111] team0: Port device team_slave_0 added [ 58.356348][ T5109] team0: Port device team_slave_1 added [ 58.387181][ T5111] team0: Port device team_slave_1 added [ 58.393262][ T5121] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.400798][ T5121] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.408471][ T5121] bridge_slave_0: entered allmulticast mode [ 58.415837][ T5121] bridge_slave_0: entered promiscuous mode [ 58.451330][ T5121] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.458640][ T5121] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.466545][ T5121] bridge_slave_1: entered allmulticast mode [ 58.473284][ T5121] bridge_slave_1: entered promiscuous mode [ 58.533257][ T5109] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.540348][ T5109] 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. [ 58.566524][ T5109] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.602727][ T5110] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.610000][ T5110] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.617463][ T5110] bridge_slave_0: entered allmulticast mode [ 58.624798][ T5110] bridge_slave_0: entered promiscuous mode [ 58.632230][ T5111] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.639969][ T5111] 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. [ 58.666861][ T5111] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.695077][ T5121] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.714584][ T5109] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.721555][ T5109] 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. [ 58.747620][ T5109] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.759174][ T5115] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.766685][ T5115] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.774563][ T5115] bridge_slave_0: entered allmulticast mode [ 58.781418][ T5115] bridge_slave_0: entered promiscuous mode [ 58.790267][ T5110] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.797754][ T5110] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.805189][ T5110] bridge_slave_1: entered allmulticast mode [ 58.812520][ T5110] bridge_slave_1: entered promiscuous mode [ 58.828358][ T5111] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.837718][ T5111] 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. [ 58.864149][ T5111] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.877807][ T5121] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.916164][ T5115] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.923974][ T5115] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.931151][ T5115] bridge_slave_1: entered allmulticast mode [ 58.938430][ T5115] bridge_slave_1: entered promiscuous mode [ 58.975174][ T5110] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.990905][ T5121] team0: Port device team_slave_0 added [ 59.010860][ T5115] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.022564][ T5110] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.052149][ T5121] team0: Port device team_slave_1 added [ 59.085171][ T5115] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.164655][ T5110] team0: Port device team_slave_0 added [ 59.174602][ T5118] Bluetooth: hci2: command tx timeout [ 59.174784][ T5119] Bluetooth: hci1: command tx timeout [ 59.180641][ T5127] Bluetooth: hci0: command tx timeout [ 59.193860][ T5109] hsr_slave_0: entered promiscuous mode [ 59.200354][ T5109] hsr_slave_1: entered promiscuous mode [ 59.211505][ T5121] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.218824][ T5121] 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. [ 59.245114][ T5121] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.256239][ T5127] Bluetooth: hci4: command tx timeout [ 59.256285][ T5119] Bluetooth: hci3: command tx timeout [ 59.273800][ T5111] hsr_slave_0: entered promiscuous mode [ 59.280236][ T5111] hsr_slave_1: entered promiscuous mode [ 59.286682][ T5111] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.294584][ T5111] Cannot create hsr debugfs directory [ 59.303455][ T5115] team0: Port device team_slave_0 added [ 59.313186][ T5115] team0: Port device team_slave_1 added [ 59.320857][ T5110] team0: Port device team_slave_1 added [ 59.339633][ T5121] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.346682][ T5121] 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. [ 59.372750][ T5121] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.461318][ T5115] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.468946][ T5115] 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. [ 59.495481][ T5115] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.508907][ T5115] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.515957][ T5115] 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. [ 59.542078][ T5115] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.569549][ T5110] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.576843][ T5110] 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. [ 59.603095][ T5110] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.616631][ T5110] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.623709][ T5110] 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. [ 59.650244][ T5110] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.706153][ T5121] hsr_slave_0: entered promiscuous mode [ 59.712851][ T5121] hsr_slave_1: entered promiscuous mode [ 59.719403][ T5121] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.727182][ T5121] Cannot create hsr debugfs directory [ 59.840078][ T5110] hsr_slave_0: entered promiscuous mode [ 59.846817][ T5110] hsr_slave_1: entered promiscuous mode [ 59.852947][ T5110] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.860879][ T5110] Cannot create hsr debugfs directory [ 59.899838][ T5115] hsr_slave_0: entered promiscuous mode [ 59.906705][ T5115] hsr_slave_1: entered promiscuous mode [ 59.912775][ T5115] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.920518][ T5115] Cannot create hsr debugfs directory [ 60.288967][ T5109] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 60.302133][ T5109] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 60.313055][ T5109] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 60.325523][ T5109] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.398168][ T5111] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.411656][ T5111] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.440502][ T5111] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.452889][ T5111] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.517595][ T5121] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 60.528305][ T5121] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 60.542050][ T5121] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 60.559655][ T5121] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 60.655137][ T5110] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 60.672458][ T5110] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 60.699928][ T5110] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 60.711373][ T5110] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 60.802305][ T5109] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.835380][ T5115] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.871062][ T5115] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 60.910248][ T5115] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 60.920935][ T5115] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 60.960858][ T5109] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.995086][ T5111] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.004102][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.011422][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.023607][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.030726][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.045976][ T5121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.086543][ T5121] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.148392][ T5111] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.172284][ T5165] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.179513][ T5165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.192067][ T5165] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.199665][ T5165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.227283][ T5163] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.234634][ T5163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.254994][ T5119] Bluetooth: hci0: command tx timeout [ 61.255812][ T5109] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.260413][ T5119] Bluetooth: hci2: command tx timeout [ 61.273731][ T5127] Bluetooth: hci1: command tx timeout [ 61.310805][ T5163] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.317993][ T5163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.334206][ T5127] Bluetooth: hci3: command tx timeout [ 61.334898][ T5119] Bluetooth: hci4: command tx timeout [ 61.377732][ T5110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.407616][ T5110] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.456308][ T5163] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.463559][ T5163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.481152][ T5163] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.488338][ T5163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.642231][ T5109] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.689833][ T5115] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.753154][ T5115] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.785530][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.793166][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.813403][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.820619][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.920043][ T5121] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.117690][ T5121] veth0_vlan: entered promiscuous mode [ 62.154267][ T5111] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.181597][ T5121] veth1_vlan: entered promiscuous mode [ 62.202003][ T5110] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.321420][ T5121] veth0_macvtap: entered promiscuous mode [ 62.369495][ T5115] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.380045][ T5121] veth1_macvtap: entered promiscuous mode [ 62.389693][ T5111] veth0_vlan: entered promiscuous mode [ 62.414448][ T5110] veth0_vlan: entered promiscuous mode [ 62.439019][ T5111] veth1_vlan: entered promiscuous mode [ 62.467028][ T5109] veth0_vlan: entered promiscuous mode [ 62.485053][ T5121] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.501367][ T5110] veth1_vlan: entered promiscuous mode [ 62.517576][ T5109] veth1_vlan: entered promiscuous mode [ 62.528939][ T5121] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.570355][ T5121] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.580147][ T5121] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.589500][ T5121] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.598697][ T5121] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.639548][ T5111] veth0_macvtap: entered promiscuous mode [ 62.672350][ T5110] veth0_macvtap: entered promiscuous mode [ 62.681577][ T5111] veth1_macvtap: entered promiscuous mode [ 62.714654][ T5110] veth1_macvtap: entered promiscuous mode [ 62.726814][ T5115] veth0_vlan: entered promiscuous mode [ 62.758977][ T5111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.770804][ T5111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.785977][ T5111] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.799252][ T5109] veth0_macvtap: entered promiscuous mode [ 62.812597][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.823365][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.833284][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.845683][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.858497][ T5110] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.870264][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.881513][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.892798][ T5110] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.903448][ T5115] veth1_vlan: entered promiscuous mode [ 62.920588][ T5109] veth1_macvtap: entered promiscuous mode [ 62.951692][ T5111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.962683][ T5111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.973001][ T5111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.987564][ T5111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.999414][ T5111] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.008032][ T5110] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.017101][ T5110] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.028864][ T5110] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.037634][ T5110] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.100984][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.104928][ T5111] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.122422][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.126106][ T5111] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.141801][ T5111] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.150581][ T5111] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.201409][ T5109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.213302][ T5109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.224581][ T5109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.236043][ T5109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.246570][ T5109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.258803][ T5109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.271126][ T5109] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.299248][ T5109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.311179][ T5109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.321875][ T5109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.332634][ T5109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.342796][ T5119] Bluetooth: hci1: command tx timeout [ 63.345024][ T5119] Bluetooth: hci2: command tx timeout [ 63.350386][ T5127] Bluetooth: hci0: command tx timeout [ 63.361668][ T5109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.372226][ T5109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.384397][ T5109] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.404060][ T5109] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.412797][ T5109] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.414147][ T5127] Bluetooth: hci4: command tx timeout [ 63.424253][ T5119] Bluetooth: hci3: command tx timeout [ 63.433005][ T5109] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.442355][ T5109] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.478823][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.490577][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.502320][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.507959][ T5115] veth0_macvtap: entered promiscuous mode [ 63.520074][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.558063][ T5115] veth1_macvtap: entered promiscuous mode [ 63.609497][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.611466][ T5115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.631400][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.646995][ T5115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.657761][ T5115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.668865][ T5115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.678783][ T5115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.690334][ T5115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.700892][ T5115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.711698][ T5115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.725677][ T5115] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.759909][ T5115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.771497][ T5115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.782380][ T5115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.792875][ T5115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.805405][ T5115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.818792][ T5115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.829518][ T5115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.841113][ T5115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.852615][ T5115] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.887450][ T5195] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.908835][ T5195] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.943390][ T5115] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.959396][ T5115] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.973334][ T5115] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.989696][ T5115] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.077852][ T5165] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.119718][ T5165] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.180846][ T2470] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.198901][ T2470] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.337540][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.381495][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.445013][ T5102] [ 64.447399][ T5102] ============================================ [ 64.453528][ T5102] WARNING: possible recursive locking detected [ 64.459653][ T5102] 6.9.0-syzkaller-12162-gf85af9d955ac #0 Not tainted [ 64.466320][ T5102] -------------------------------------------- [ 64.472441][ T5102] udevd/5102 is trying to acquire lock: [ 64.477957][ T5102] ffff8880790ae1d8 (&qs->lock){..-.}-{2:2}, at: __queue_map_get+0x14b/0x4d0 [ 64.486652][ T5102] [ 64.486652][ T5102] but task is already holding lock: [ 64.493988][ T5102] ffff8880790ae1d8 (&qs->lock){..-.}-{2:2}, at: queue_stack_map_push_elem+0x1b2/0x660 [ 64.503523][ T5102] [ 64.503523][ T5102] other info that might help us debug this: [ 64.511553][ T5102] Possible unsafe locking scenario: [ 64.511553][ T5102] [ 64.518974][ T5102] CPU0 [ 64.522230][ T5102] ---- [ 64.525491][ T5102] lock(&qs->lock); [ 64.529362][ T5102] lock(&qs->lock); [ 64.533231][ T5102] [ 64.533231][ T5102] *** DEADLOCK *** [ 64.533231][ T5102] [ 64.541352][ T5102] May be due to missing lock nesting notation [ 64.541352][ T5102] [ 64.549643][ T5102] 3 locks held by udevd/5102: [ 64.554294][ T5102] #0: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run3+0x24c/0x5a0 [ 64.563667][ T5102] #1: ffff8880790ae1d8 (&qs->lock){..-.}-{2:2}, at: queue_stack_map_push_elem+0x1b2/0x660 [ 64.573646][ T5102] #2: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x1fc/0x540 [ 64.583016][ T5102] [ 64.583016][ T5102] stack backtrace: [ 64.588903][ T5102] CPU: 1 PID: 5102 Comm: udevd Not tainted 6.9.0-syzkaller-12162-gf85af9d955ac #0 [ 64.598075][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.608120][ T5102] Call Trace: [ 64.611381][ T5102] [ 64.614294][ T5102] dump_stack_lvl+0x241/0x360 [ 64.618957][ T5102] ? __pfx_dump_stack_lvl+0x10/0x10 [ 64.624165][ T5102] ? print_deadlock_bug+0x479/0x620 [ 64.629433][ T5102] validate_chain+0x15d3/0x5900 [ 64.634264][ T5102] ? __lock_acquire+0x1346/0x1fd0 [ 64.639268][ T5102] ? __read_once_word_nocheck+0x9/0x20 [ 64.644738][ T5102] ? __pfx_validate_chain+0x10/0x10 [ 64.649917][ T5102] ? __pfx_validate_chain+0x10/0x10 [ 64.655096][ T5102] ? __pfx_validate_chain+0x10/0x10 [ 64.660267][ T5102] ? do_syscall_64+0xf3/0x230 [ 64.664920][ T5102] ? mark_lock+0x9a/0x350 [ 64.669227][ T5102] ? __pfx_validate_chain+0x10/0x10 [ 64.674401][ T5102] ? __lock_acquire+0x1346/0x1fd0 [ 64.679402][ T5102] ? mark_lock+0x9a/0x350 [ 64.683713][ T5102] ? __pfx_validate_chain+0x10/0x10 [ 64.688914][ T5102] __lock_acquire+0x1346/0x1fd0 [ 64.693746][ T5102] lock_acquire+0x1ed/0x550 [ 64.698230][ T5102] ? __queue_map_get+0x14b/0x4d0 [ 64.703151][ T5102] ? __pfx_validate_chain+0x10/0x10 [ 64.708329][ T5102] ? __pfx_lock_acquire+0x10/0x10 [ 64.713338][ T5102] ? __lock_acquire+0x1346/0x1fd0 [ 64.718344][ T5102] _raw_spin_lock_irqsave+0xd5/0x120 [ 64.723607][ T5102] ? __queue_map_get+0x14b/0x4d0 [ 64.728525][ T5102] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 64.734487][ T5102] __queue_map_get+0x14b/0x4d0 [ 64.739231][ T5102] ? __pfx_lock_acquire+0x10/0x10 [ 64.744232][ T5102] ? __pfx___queue_map_get+0x10/0x10 [ 64.749506][ T5102] ? __pfx___cant_migrate+0x10/0x10 [ 64.754685][ T5102] ? validate_chain+0x11e/0x5900 [ 64.759601][ T5102] ? bpf_trace_run2+0x1fc/0x540 [ 64.764485][ T5102] bpf_prog_94b194d4ebfffdd5+0x45/0x49 [ 64.769928][ T5102] bpf_trace_run2+0x2ec/0x540 [ 64.774610][ T5102] ? __pfx_bpf_trace_run2+0x10/0x10 [ 64.779794][ T5102] trace_contention_end+0x114/0x140 [ 64.784992][ T5102] __pv_queued_spin_lock_slowpath+0xb81/0xdc0 [ 64.791040][ T5102] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 64.797613][ T5102] ? __pfx_lock_acquire+0x10/0x10 [ 64.802623][ T5102] queued_spin_lock_slowpath+0x42/0x50 [ 64.808061][ T5102] do_raw_spin_lock+0x272/0x370 [ 64.812898][ T5102] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 64.818248][ T5102] ? __lock_acquire+0x1346/0x1fd0 [ 64.823272][ T5102] _raw_spin_lock_irqsave+0xe1/0x120 [ 64.828579][ T5102] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 64.834454][ T5102] queue_stack_map_push_elem+0x1b2/0x660 [ 64.840071][ T5102] ? __pfx_queue_stack_map_push_elem+0x10/0x10 [ 64.846205][ T5102] ? __pfx___cant_migrate+0x10/0x10 [ 64.851472][ T5102] ? bpf_trace_run3+0x24c/0x5a0 [ 64.856303][ T5102] bpf_prog_216c997a1f42e404+0x3f/0x43 [ 64.861739][ T5102] bpf_trace_run3+0x33a/0x5a0 [ 64.866405][ T5102] ? __pfx_bpf_trace_run3+0x10/0x10 [ 64.871589][ T5102] ? flock_lock_inode+0xf94/0x1460 [ 64.876959][ T5102] ? rcu_read_lock_any_held+0xb7/0x160 [ 64.882399][ T5102] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 64.888271][ T5102] ? flock_lock_inode+0xf94/0x1460 [ 64.893362][ T5102] kmem_cache_free+0x2a9/0x350 [ 64.898122][ T5102] flock_lock_inode+0xf94/0x1460 [ 64.903041][ T5102] ? __pfx_flock_lock_inode+0x10/0x10 [ 64.908413][ T5102] ? __init_waitqueue_head+0xae/0x150 [ 64.913770][ T5102] locks_remove_file+0x3ff/0x10c0 [ 64.918802][ T5102] ? mark_lock+0x9a/0x350 [ 64.923115][ T5102] ? __lock_acquire+0x1346/0x1fd0 [ 64.928171][ T5102] ? __pfx_locks_remove_file+0x10/0x10 [ 64.933616][ T5102] ? do_raw_spin_lock+0x14f/0x370 [ 64.938618][ T5102] ? __pfx_lock_release+0x10/0x10 [ 64.943621][ T5102] __fput+0x36a/0x8b0 [ 64.947584][ T5102] __x64_sys_close+0x7f/0x110 [ 64.952240][ T5102] do_syscall_64+0xf3/0x230 [ 64.956720][ T5102] ? clear_bhb_loop+0x35/0x90 [ 64.961375][ T5102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.967251][ T5102] RIP: 0033:0x7f6e181170a8 [ 64.971642][ T5102] Code: 48 8b 05 83 9d 0d 00 64 c7 00 16 00 00 00 83 c8 ff 48 83 c4 20 5b c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 5b 48 8b 15 51 9d 0d 00 f7 d8 64 89 02 48 83 [ 64.991243][ T5102] RSP: 002b:00007ffeff86f6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 64.999718][ T5102] RAX: ffffffffffffffda RBX: 00007f6e18495ae0 RCX: 00007f6e181170a8 [ 65.007668][ T5102] RDX: 0000559599503177 RSI: 00007ffeff86eeb8 RDI: 0000000000000008 [ 65.015816][ T5102] RBP: 00005590c05c0d00 R08: 0000000000000006 R09: cba34cc857a54a12 [ 65.023764][ T5102] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000002 [ 65.031712][ T5102] R13: 00005590c05b5fd0 R14: 0000000000000008 R15: 00005590c059f910 [ 65.039666][ T5102]