last executing test programs: 1.155469358s ago: executing program 1 (id=2): write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0x12, &(0x7f0000000440)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@map_fd={0x18, 0x1, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x75}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xed41d0969ec4053c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r1}, 0x10) syz_clone(0x42164000, 0x0, 0x0, 0x0, 0x0, 0x0) 466.645131ms ago: executing program 3 (id=4): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000000000850000000e000000850000000e00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000500)='sys_exit\x00', r0}, 0x10) r1 = msgget$private(0x0, 0x506eddf4a8b99d3f) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x2, 0x0, 0x0, 0x0, 0xee01, 0x8, 0x1}, 0x0, 0x0, 0x8, 0x3, 0x4, 0x33, 0x1, 0xf9e4, 0x5, 0x5, 0xffffffffffffffff}) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000003c0)=""/198) r2 = socket$rds(0x15, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000044c0)={&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0, r2}, 0x68) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x40001e0, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4620, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) bind$inet(r5, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f00000001c0)={0x0, 0x3d, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[], 0x1a000}}, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, 0xffffffffffffffff) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffa9) close_range(r6, 0xffffffffffffffff, 0x0) 427.712572ms ago: executing program 1 (id=6): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1e0000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x3, 0x200000000000024f, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x1}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x26e1, 0x0) 285.216314ms ago: executing program 1 (id=7): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=@base={0x6, 0x4, 0xdd, 0xa}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa10000000000000701"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000001340)=@base={0xb, 0x8, 0x2, 0x9, 0x1}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x7b}]}, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000940)='percpu_alloc_percpu\x00', r1}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) 197.612337ms ago: executing program 1 (id=8): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) creat(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) ioctl$IOCTL_START_ACCEL_DEV(0xffffffffffffffff, 0x40096102, &(0x7f00000000c0)={{&(0x7f0000000280)={'Accelerator1\x00', {&(0x7f0000000540)=@adf_str={@normal='NumberDcInstances\x00', {"480d8eaf9e9abd8cc47391c892b7f14a748c03d9ed760b5d5f8f26f78fde9376b311a10f6d2803c3fcde8b72e1ee0bfe3071249893e0bcf36e6ae9d0be9a5f3b"}, {&(0x7f00000003c0)=@adf_dec={@format={'Cy', '5', 'RingSymRx\x00'}, {0xfffffffffffff94f}}}}}, {&(0x7f0000000180)={'KERNEL\x00', {&(0x7f0000000600)=@adf_str={@normal='NumberCyInstances\x00', {"cd8636acd6ad011e1d79a8aecd09f22053681abc18e524022aea81ababc0a4fabe73bac5877b1db1a6857c57d339624625e665c42e0df0f18022a5ce9cf4f7fc"}}}}}}}}) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$vsock(0xffffffffffffff9c, 0x0, 0x10000, 0x0) mlock(&(0x7f0000626000/0x5000)=nil, 0x5000) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x800) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)={0x5c, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @remote}}]}, 0x5c}}, 0x0) 74.225069ms ago: executing program 2 (id=3): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000011000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xf, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x51, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000300)='sys_enter\x00', r1}, 0x10) bpf$OBJ_PIN_MAP(0x6, 0x0, 0x0) 0s ago: executing program 4 (id=5): r0 = syz_usb_connect(0x2, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d0102030109021200010000000009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000080)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000001c0)={0x1c, &(0x7f0000000000)=ANY=[], 0x0, 0x0}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.245' (ED25519) to the list of known hosts. [ 63.332940][ T4174] cgroup: Unknown subsys name 'net' [ 63.473987][ T4174] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 64.945168][ T4174] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 66.971672][ T4194] chnl_net:caif_netlink_parms(): no params data found [ 67.014024][ T4195] chnl_net:caif_netlink_parms(): no params data found [ 67.057583][ T4184] chnl_net:caif_netlink_parms(): no params data found [ 67.098208][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 67.119652][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 67.172592][ T4194] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.180356][ T4194] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.189150][ T4194] device bridge_slave_0 entered promiscuous mode [ 67.221694][ T4194] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.228932][ T4194] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.236814][ T4194] device bridge_slave_1 entered promiscuous mode [ 67.312111][ T4195] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.319431][ T4195] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.327356][ T4195] device bridge_slave_0 entered promiscuous mode [ 67.338502][ T4184] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.345580][ T4184] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.353636][ T4184] device bridge_slave_0 entered promiscuous mode [ 67.362384][ T4184] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.369686][ T4184] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.377463][ T4184] device bridge_slave_1 entered promiscuous mode [ 67.391195][ T4194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.400830][ T4195] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.408459][ T4195] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.416722][ T4195] device bridge_slave_1 entered promiscuous mode [ 67.441060][ T4194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.497015][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.504334][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.512589][ T4185] device bridge_slave_0 entered promiscuous mode [ 67.527831][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.534919][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.543107][ T4186] device bridge_slave_0 entered promiscuous mode [ 67.552289][ T4184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.570930][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.578142][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.585914][ T4185] device bridge_slave_1 entered promiscuous mode [ 67.595005][ T4195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.604263][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.611427][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.619596][ T4186] device bridge_slave_1 entered promiscuous mode [ 67.628118][ T4184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.639694][ T4194] team0: Port device team_slave_0 added [ 67.662182][ T4195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.681209][ T4194] team0: Port device team_slave_1 added [ 67.705075][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.739410][ T4184] team0: Port device team_slave_0 added [ 67.747110][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.769502][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.782020][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.798937][ T4184] team0: Port device team_slave_1 added [ 67.805436][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.813022][ 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. [ 67.838995][ T4194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.861138][ T4195] team0: Port device team_slave_0 added [ 67.892158][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.899442][ 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. [ 67.926189][ T4194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.938651][ T4195] team0: Port device team_slave_1 added [ 67.951070][ T4185] team0: Port device team_slave_0 added [ 67.994659][ T4185] team0: Port device team_slave_1 added [ 68.003846][ T4186] team0: Port device team_slave_0 added [ 68.010412][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.017374][ T4184] 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. [ 68.043766][ T4184] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.063483][ T4195] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.070764][ T4195] 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. [ 68.096832][ T4195] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.116546][ T4186] team0: Port device team_slave_1 added [ 68.122935][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.130294][ T4184] 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. [ 68.156391][ T4184] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.173826][ T4195] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.180838][ T4195] 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. [ 68.206768][ T4195] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.239174][ T4194] device hsr_slave_0 entered promiscuous mode [ 68.245978][ T4194] device hsr_slave_1 entered promiscuous mode [ 68.256440][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.263791][ 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. [ 68.289779][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.310723][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.317947][ 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. [ 68.343967][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.366967][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.374432][ 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. [ 68.400577][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.422518][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.429706][ 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. [ 68.455853][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.513601][ T4184] device hsr_slave_0 entered promiscuous mode [ 68.520967][ T4184] device hsr_slave_1 entered promiscuous mode [ 68.527465][ T4184] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.535733][ T4184] Cannot create hsr debugfs directory [ 68.556025][ T4195] device hsr_slave_0 entered promiscuous mode [ 68.562837][ T4195] device hsr_slave_1 entered promiscuous mode [ 68.569955][ T4195] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.577522][ T4195] Cannot create hsr debugfs directory [ 68.608792][ T2305] Bluetooth: hci4: command 0x0409 tx timeout [ 68.615856][ T2305] Bluetooth: hci1: command 0x0409 tx timeout [ 68.622354][ T2305] Bluetooth: hci0: command 0x0409 tx timeout [ 68.629762][ T2305] Bluetooth: hci2: command 0x0409 tx timeout [ 68.643947][ T4185] device hsr_slave_0 entered promiscuous mode [ 68.650753][ T4185] device hsr_slave_1 entered promiscuous mode [ 68.657319][ T4185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.665914][ T4185] Cannot create hsr debugfs directory [ 68.678301][ T4186] device hsr_slave_0 entered promiscuous mode [ 68.685046][ T4186] device hsr_slave_1 entered promiscuous mode [ 68.691594][ T1324] Bluetooth: hci3: command 0x0409 tx timeout [ 68.698493][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.706067][ T4186] Cannot create hsr debugfs directory [ 69.013616][ T4194] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 69.025368][ T4194] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 69.035189][ T4194] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 69.045125][ T4194] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 69.089160][ T4184] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 69.098228][ T4184] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 69.107090][ T4184] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 69.117419][ T4184] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 69.189560][ T4195] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 69.208244][ T4195] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 69.233203][ T4195] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 69.270897][ T4195] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 69.310567][ T4184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.333583][ T4185] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 69.346338][ T4185] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 69.365084][ T4194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.380251][ T4185] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 69.396091][ T4185] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 69.406592][ T4184] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.420101][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.430710][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.438724][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.447214][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.459188][ T3083] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.466425][ T3083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.475931][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.491910][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.501761][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.534303][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.548390][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.556745][ T3083] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.563820][ T3083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.577968][ T4194] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.591216][ T4186] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.602768][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.621811][ T4186] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.639751][ T4186] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.655361][ T4186] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.678496][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.687208][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.699444][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.709136][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.718161][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.726534][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.733654][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.743427][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.751737][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.769813][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.779114][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.787521][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.794624][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.810275][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.819964][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.840404][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.872083][ T4195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.890430][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.899966][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.910708][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.919869][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.928430][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.940581][ T4184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.964555][ T4195] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.982807][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.994276][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.005465][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.015310][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.025848][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.033967][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.042724][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.051695][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.064923][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.095294][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.105903][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.119111][ T4194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.144019][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.167797][ T1446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.176593][ T1446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.186678][ T1446] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.193792][ T1446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.204422][ T1446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.214467][ T1446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.224052][ T1446] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.231224][ T1446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.239082][ T1446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.248335][ T1446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.267282][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.288340][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.300479][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.313902][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.353542][ T4184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.367197][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.377320][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.386256][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.396540][ T3083] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.403668][ T3083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.412561][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.421431][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.429945][ T3083] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.437029][ T3083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.444863][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.454609][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.464159][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.471982][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.479743][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.487508][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.495630][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.504801][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.519255][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.535291][ T4195] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.547340][ T4195] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.577831][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.588390][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.596255][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.606727][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.616303][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.625593][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.634729][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.643873][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.652818][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.661623][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.670164][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.680064][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.689500][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.697912][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.698723][ T1108] Bluetooth: hci2: command 0x041b tx timeout [ 70.706399][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.720235][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.725052][ T1108] Bluetooth: hci0: command 0x041b tx timeout [ 70.734168][ T1108] Bluetooth: hci1: command 0x041b tx timeout [ 70.744274][ T4185] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.746788][ T1108] Bluetooth: hci4: command 0x041b tx timeout [ 70.759013][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.778107][ T21] Bluetooth: hci3: command 0x041b tx timeout [ 70.799437][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.810273][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.819409][ T3083] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.826496][ T3083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.836153][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.846812][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.855747][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.866242][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.875868][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.883975][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.892713][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.901963][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.910940][ T3083] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.918047][ T3083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.926873][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.936960][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.970857][ T4194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.993802][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.003402][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.033961][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.065317][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.077623][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.087163][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.097430][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.120335][ T4184] device veth0_vlan entered promiscuous mode [ 71.133038][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.143734][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.156577][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.166966][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.176334][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.199228][ T4184] device veth1_vlan entered promiscuous mode [ 71.226983][ T4186] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.240348][ T4186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.253227][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.260175][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.274693][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.286407][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.301509][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.311469][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.337488][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.345545][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.371631][ T4195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.400664][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.436276][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.446550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.470628][ T4184] device veth0_macvtap entered promiscuous mode [ 71.492059][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.501205][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.510687][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.520621][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.530964][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.555537][ T4195] device veth0_vlan entered promiscuous mode [ 71.565520][ T4184] device veth1_macvtap entered promiscuous mode [ 71.581307][ T4185] device veth0_vlan entered promiscuous mode [ 71.590138][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.599540][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.611011][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.620532][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.629321][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.638318][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.646615][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.666325][ T4194] device veth0_vlan entered promiscuous mode [ 71.682323][ T4195] device veth1_vlan entered promiscuous mode [ 71.692161][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.701314][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.709448][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.718202][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.726347][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.734901][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.743812][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.752686][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.760608][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.776558][ T4194] device veth1_vlan entered promiscuous mode [ 71.790304][ T4185] device veth1_vlan entered promiscuous mode [ 71.811624][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.825775][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.846526][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.854934][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.865941][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.874034][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.882267][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.891195][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.898948][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.907519][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.917503][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.926261][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.935235][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.944679][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.963777][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.973531][ T4195] device veth0_macvtap entered promiscuous mode [ 71.987148][ T4184] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.997263][ T4184] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.006424][ T4184] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.016388][ T4184] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.070257][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.080580][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.090809][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.099839][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.108847][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.117301][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.126240][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.136720][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.148145][ T4194] device veth0_macvtap entered promiscuous mode [ 72.156209][ T4185] device veth0_macvtap entered promiscuous mode [ 72.165825][ T4195] device veth1_macvtap entered promiscuous mode [ 72.203430][ T4185] device veth1_macvtap entered promiscuous mode [ 72.235422][ T4194] device veth1_macvtap entered promiscuous mode [ 72.249032][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.257274][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.285906][ T4195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.304733][ T4195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.318959][ T4195] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.326694][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.335784][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.343834][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.352972][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.363926][ T4186] device veth0_vlan entered promiscuous mode [ 72.403582][ T4195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.416091][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.423443][ T4195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.425780][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.444049][ T4195] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.453035][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.463861][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.473928][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.485021][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.496370][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.508692][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.519182][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.531928][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.542956][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.554648][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.567519][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.578063][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.586645][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.596238][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.605050][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.614715][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.623545][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.634951][ T4195] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.644965][ T4195] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.654008][ T4195] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.662981][ T4195] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.685390][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.696214][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.706337][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.716976][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.726810][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.737350][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.749070][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.760510][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.771962][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.782345][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.784400][ T23] Bluetooth: hci4: command 0x040f tx timeout [ 72.793136][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.805150][ T23] Bluetooth: hci1: command 0x040f tx timeout [ 72.809487][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.815196][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 72.826187][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.837808][ T23] Bluetooth: hci2: command 0x040f tx timeout [ 72.843544][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.859214][ T4186] device veth1_vlan entered promiscuous mode [ 72.870773][ T4185] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.879932][ T23] Bluetooth: hci3: command 0x040f tx timeout [ 72.880157][ T4185] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.894897][ T4185] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.904083][ T4185] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.923748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.933691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.943029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.951881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.961006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.973256][ T4194] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.982406][ T4194] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.991506][ T4194] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.000294][ T4194] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.023300][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.032710][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.069939][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.082185][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.091198][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.100455][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.119614][ T4186] device veth0_macvtap entered promiscuous mode [ 73.149887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.215570][ T4186] device veth1_macvtap entered promiscuous mode [ 73.266312][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.293102][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.303303][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.314147][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.326278][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.337933][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.348197][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.359523][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.372165][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.398256][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.406910][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.417614][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.431292][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.439921][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.451053][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.461225][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.472192][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.482535][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.494089][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.504068][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.514757][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.526544][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.549600][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.559966][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.569358][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.584184][ T4186] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.593117][ T4186] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.602487][ T4186] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.611496][ T4186] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.625088][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.633384][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.683863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.740438][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.746758][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.749243][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.787861][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.789448][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.805595][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.836892][ T3083] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.838003][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.853789][ T3083] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.870866][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.886916][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.888712][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.905567][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.988658][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.008747][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.115193][ T1446] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.127544][ T1446] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.287023][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 179.477642][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 179.484758][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4305/1:b..l [ 179.493041][ C1] (detected by 1, t=10503 jiffies, g=6861, q=91) [ 179.499491][ C1] task:syz.1.8 state:R running task stack:25408 pid: 4305 ppid: 4184 flags:0x00004000 [ 179.510915][ C1] Call Trace: [ 179.514218][ C1] [ 179.517178][ C1] __schedule+0x11bb/0x4390 [ 179.521729][ C1] ? verify_lock_unused+0x140/0x140 [ 179.526969][ C1] ? release_firmware_map_entry+0x190/0x190 [ 179.532877][ C1] ? mark_lock+0x94/0x320 [ 179.537238][ C1] ? preempt_schedule+0xa7/0xb0 [ 179.542103][ C1] preempt_schedule_common+0x82/0xd0 [ 179.547408][ C1] preempt_schedule+0xa7/0xb0 [ 179.552111][ C1] ? schedule_preempt_disabled+0x20/0x20 [ 179.557764][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 179.562814][ C1] preempt_schedule_thunk+0x16/0x18 [ 179.568042][ C1] _raw_spin_unlock+0x36/0x40 [ 179.572741][ C1] filemap_map_pages+0x1031/0x1390 [ 179.577886][ C1] ? filemap_read_page+0x4c0/0x4c0 [ 179.583009][ C1] ? count_memcg_event_mm+0x311/0x360 [ 179.588422][ C1] ? follow_page_pte+0x320/0xc20 [ 179.593387][ C1] handle_mm_fault+0x2580/0x43c0 [ 179.598355][ C1] ? get_page+0xe0/0xe0 [ 179.602537][ C1] ? follow_page_mask+0xa6e/0x12d0 [ 179.607679][ C1] __get_user_pages+0x93e/0x11c0 [ 179.612648][ C1] ? populate_vma_page_range+0x290/0x290 [ 179.618305][ C1] ? read_lock_is_recursive+0x10/0x10 [ 179.623732][ C1] populate_vma_page_range+0x213/0x290 [ 179.629216][ C1] __mm_populate+0x26f/0x3a0 [ 179.633845][ C1] ? check_vma_flags+0x480/0x480 [ 179.638800][ C1] ? preempt_count_add+0x8d/0x190 [ 179.643854][ C1] ? up_write+0x1bb/0x420 [ 179.648212][ C1] vm_mmap_pgoff+0x203/0x2b0 [ 179.652837][ C1] ? account_locked_vm+0xe0/0xe0 [ 179.657800][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 179.662853][ C1] ksys_mmap_pgoff+0x140/0x780 [ 179.667643][ C1] ? mmap_region+0x1660/0x1660 [ 179.672429][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 179.677655][ C1] do_syscall_64+0x4c/0xa0 [ 179.682086][ C1] ? clear_bhb_loop+0x30/0x80 [ 179.686776][ C1] ? clear_bhb_loop+0x30/0x80 [ 179.691472][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 179.697395][ C1] RIP: 0033:0x7face310aba9 [ 179.701825][ C1] RSP: 002b:00007face1372038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 179.710260][ C1] RAX: ffffffffffffffda RBX: 00007face3351fa0 RCX: 00007face310aba9 [ 179.718247][ C1] RDX: b635773f06ebbeee RSI: 0000000000b36000 RDI: 0000200000000000 [ 179.726355][ C1] RBP: 00007face318de19 R08: ffffffffffffffff R09: 0000000000000000 [ 179.734349][ C1] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000 [ 179.742468][ C1] R13: 00007face3352038 R14: 00007face3351fa0 R15: 00007ffc1ebe7c98 [ 179.750487][ C1] [ 179.753621][ C1] rcu: rcu_preempt kthread starved for 10527 jiffies! g6861 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 179.764745][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 179.774729][ C1] rcu: RCU grace-period kthread stack dump: [ 179.780718][ C1] task:rcu_preempt state:R running task stack:27848 pid: 15 ppid: 2 flags:0x00004000 [ 179.791520][ C1] Call Trace: [ 179.794828][ C1] [ 179.797773][ C1] __schedule+0x11bb/0x4390 [ 179.802313][ C1] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 179.807743][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 179.813668][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 179.819581][ C1] ? _raw_spin_unlock+0x40/0x40 [ 179.824452][ C1] ? rcu_is_watching+0x11/0xa0 [ 179.829241][ C1] ? release_firmware_map_entry+0x190/0x190 [ 179.835179][ C1] schedule+0x11b/0x1e0 [ 179.839359][ C1] schedule_timeout+0x15c/0x280 [ 179.844245][ C1] ? console_conditional_schedule+0x40/0x40 [ 179.850168][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 179.856092][ C1] ? update_process_times+0x200/0x200 [ 179.861498][ C1] ? prepare_to_swait_event+0x331/0x350 [ 179.867072][ C1] rcu_gp_fqs_loop+0x29e/0x11b0 [ 179.871946][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 179.877165][ C1] ? dump_blkd_tasks+0x7e0/0x7e0 [ 179.882126][ C1] ? rcu_gp_init+0x10e0/0x10e0 [ 179.886912][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.892133][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 179.897352][ C1] rcu_gp_kthread+0x98/0x350 [ 179.901969][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 179.907101][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 179.913155][ C1] ? __kthread_parkme+0x157/0x1b0 [ 179.918216][ C1] kthread+0x436/0x520 [ 179.922309][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 179.927446][ C1] ? kthread_blkcg+0xd0/0xd0 [ 179.932050][ C1] ret_from_fork+0x1f/0x30 [ 179.936504][ C1] [ 179.939535][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 179.945868][ C1] NMI backtrace for cpu 1 [ 179.950232][ C1] CPU: 1 PID: 4310 Comm: syz.3.4 Not tainted syzkaller #0 [ 179.957361][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 179.967434][ C1] Call Trace: [ 179.970739][ C1] [ 179.973596][ C1] dump_stack_lvl+0x168/0x230 [ 179.978307][ C1] ? show_regs_print_info+0x20/0x20 [ 179.983524][ C1] ? load_image+0x3b0/0x3b0 [ 179.988064][ C1] ? irq_work_queue+0xbf/0x140 [ 179.992851][ C1] nmi_cpu_backtrace+0x397/0x3d0 [ 179.997814][ C1] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 180.003985][ C1] ? _printk+0xcc/0x110 [ 180.008161][ C1] ? cpu_online+0x1d/0x30 [ 180.012506][ C1] ? load_image+0x3b0/0x3b0 [ 180.017029][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 180.023139][ C1] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 180.029161][ C1] rcu_check_gp_kthread_starvation+0x1cd/0x250 [ 180.035341][ C1] print_other_cpu_stall+0x10c8/0x1220 [ 180.040825][ C1] ? print_cpu_stall+0x5f0/0x5f0 [ 180.045794][ C1] rcu_sched_clock_irq+0x831/0x1110 [ 180.051017][ C1] ? rcutree_dead_cpu+0x20/0x20 [ 180.055896][ C1] ? account_process_tick+0x227/0x3a0 [ 180.061297][ C1] update_process_times+0x193/0x200 [ 180.066518][ C1] tick_sched_timer+0x37d/0x560 [ 180.071393][ C1] __hrtimer_run_queues+0x4fe/0xc40 [ 180.076621][ C1] ? tick_setup_sched_timer+0x2c0/0x2c0 [ 180.082193][ C1] ? hrtimer_interrupt+0x8d0/0x8d0 [ 180.087322][ C1] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 180.093413][ C1] hrtimer_interrupt+0x3bb/0x8d0 [ 180.098395][ C1] __sysvec_apic_timer_interrupt+0x137/0x4a0 [ 180.104395][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 180.110048][ C1] [ 180.112991][ C1] [ 180.115934][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 180.121940][ C1] RIP: 0010:__local_bh_enable_ip+0x132/0x1b0 [ 180.127936][ C1] Code: 8a e8 52 8c 60 08 65 66 8b 05 8a 25 bb 7e 66 85 c0 75 54 bf 01 00 00 00 e8 9b fe 08 00 e8 c6 75 35 00 fb 65 8b 05 76 fc b9 7e <85> c0 75 05 e8 25 07 b8 ff 48 c7 04 24 0e 36 e0 45 4b c7 04 37 00 [ 180.147562][ C1] RSP: 0018:ffffc900033afaa0 EFLAGS: 00000286 [ 180.153652][ C1] RAX: 0000000080000000 RBX: 0000000000000200 RCX: 77857d7e8922e600 [ 180.161639][ C1] RDX: dffffc0000000000 RSI: ffffffff8a0b1620 RDI: ffffffff8a59a240 [ 180.169631][ C1] RBP: ffffc900033afb30 R08: dffffc0000000000 R09: ffffed1027fd4641 [ 180.177617][ C1] R10: ffffed1027fd4641 R11: 1ffff11027fd4640 R12: ffffffff812bdda5 [ 180.185602][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000675f54 [ 180.193596][ C1] ? local_bh_enable+0x5/0x20 [ 180.198318][ C1] ? _local_bh_enable+0xa0/0xa0 [ 180.203190][ C1] ? rcu_is_watching+0x11/0xa0 [ 180.207982][ C1] fpu__restore_sig+0x785/0xf50 [ 180.212865][ C1] ? copy_fpstate_to_sigframe+0xb90/0xb90 [ 180.218626][ C1] ? __might_fault+0xb3/0x110 [ 180.223325][ C1] ? _copy_from_user+0x111/0x170 [ 180.228289][ C1] __ia32_sys_rt_sigreturn+0x649/0x790 [ 180.233777][ C1] ? rcu_lock_release+0x5/0x20 [ 180.238557][ C1] ? load_gs_index+0x120/0x120 [ 180.243363][ C1] ? lock_chain_count+0x20/0x20 [ 180.248245][ C1] ? trace_sys_enter+0x1f/0x80 [ 180.253136][ C1] do_syscall_64+0x4c/0xa0 [ 180.257572][ C1] ? clear_bhb_loop+0x30/0x80 [ 180.262269][ C1] ? clear_bhb_loop+0x30/0x80 [ 180.266970][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 180.272875][ C1] RIP: 0033:0x7f089c55aba9 [ 180.277305][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 180.296924][ C1] RSP: 002b:00007f089a7800e8 EFLAGS: 00000246 [ 180.303009][ C1] RAX: fffffffffffffffc RBX: 00007f089c7a2188 RCX: 00007f089c55aba9 [ 180.311032][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f089c7a2188 [ 180.319029][ C1] RBP: 00007f089c7a2180 R08: 0000000000000000 R09: 0000000000000000 [ 180.327013][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.335002][ C1] R13: 00007f089c7a2218 R14: 00007ffcf1881850 R15: 00007ffcf1881938 [ 180.343030][ C1]