last executing test programs: 2.731004038s ago: executing program 2 (id=3): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='netlink_extack\x00'}, 0x10) r0 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x98f90d, 0x9, '\x00', @p_u8=&(0x7f0000000040)}}) 2.557299055s ago: executing program 2 (id=9): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000580)={0x3, 0x14, 0x0, 0x200017, 0x0, 0xa9}) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 2.377770787s ago: executing program 2 (id=11): syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000d5e9bd40eb030200c0ba050000010902115c01000000000904000001b504b100090581"], 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x4, 0x60001) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000180)={0x0, 0x8, 0x0, 0x5, "2a000000000000005a957fe0213b2e100af028f0030b2eff0b61e6e66b8f37ff"}) 2.317785196s ago: executing program 0 (id=12): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xc, 0x4008031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000241000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) 1.916686402s ago: executing program 1 (id=2): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vm(r1, 0x4018aee1, 0x0) 1.557223637s ago: executing program 1 (id=13): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) 1.441030656s ago: executing program 0 (id=14): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0x7, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0xe1}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x9, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) 1.405802499s ago: executing program 4 (id=5): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000cc0)={0x1}) 1.394135883s ago: executing program 3 (id=4): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x200000005c832, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') pread64(r0, &(0x7f0000002a40)=""/208, 0xd0, 0x0) 1.149506719s ago: executing program 4 (id=15): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xe, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x14, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@printk={@lu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7fffffff}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x400000}, {}, {0x4}, {0x6, 0x0, 0xa}, {}, {}, {0x85, 0x0, 0x0, 0x33}}]}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r1}, 0xc) 1.149218736s ago: executing program 3 (id=16): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x38, r1, 0x1, 0x0, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x62}]}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'veth0_vlan\x00'}}]}]}, 0x38}}, 0x0) 1.042889962s ago: executing program 0 (id=17): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000080)="170000000200020000ffbe8c5ee17688a2003c000303000afdff02a257fc5ad90200bb6a880000d6c9db0000db00000200df01800a0000ebfc0607bdff59100ac45761547a681f009cee4a5acba400001fb700674f00c88ebbf9315033bf79ac2dfc061f15003901dee2ffffffffe9000000000000000062068f5ee50ce5af9b1c568302ffff02ff0331dd3bab0840024f0298e9e90539062a80e605007f71174ab498a30b3e5a1b47b63a6323ded2aa084cd36276a3afff", 0xb8) sendto$inet(r0, 0x0, 0x0, 0x20028090, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x37}}, 0x10) 1.021913996s ago: executing program 3 (id=18): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)) ioctl$PPPIOCSMRU1(r0, 0x40047452, 0x0) 990.938523ms ago: executing program 4 (id=19): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000840), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x30, r1, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 909.623777ms ago: executing program 4 (id=20): set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x8, 0x1, 0x1}) 839.102913ms ago: executing program 0 (id=21): r0 = syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x0, 0x13780}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}) io_uring_enter(r0, 0x6b4d, 0x0, 0x0, 0x0, 0x0) 837.460555ms ago: executing program 2 (id=22): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x8}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x6) 727.815873ms ago: executing program 3 (id=23): unshare(0x4040600) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, 0x0, 0x0) 517.718951ms ago: executing program 0 (id=24): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a010300000000000000000100fffd0900010073797a300000000040000000030a01020000000000000000010000000900030073797a3200000000140004800800024032658aeb08000140000000010900010073797a300000000044000000060a010400000000000001040100000008000b40000000000900010073797a30000000001c000480180001800d00010073796e70726f7879000000000400028014000000110001"], 0xcc}}, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000480)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x10, 0x4e26, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x1, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x8, 0xffffffff}]}}}}}}}, 0x0) 462.795733ms ago: executing program 3 (id=25): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40082, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="80fd02000040", 0x42}], 0x2, 0x0, 0x0) 385.27528ms ago: executing program 1 (id=26): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, 0x0) mq_getsetattr(r0, 0x0, 0x0) 302.222902ms ago: executing program 2 (id=27): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000340)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000030000000500020000000000180001801400020073797a5f74756e000000f4000000000005000300"], 0x3c}}, 0x0) 136.060476ms ago: executing program 0 (id=28): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) read$alg(r0, &(0x7f0000000400)=""/8, 0x8) 0s ago: executing program 1 (id=29): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_FLUSH(r0, 0x0, 0xd1, &(0x7f0000000000)=0x3, 0x4) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.7' (ED25519) to the list of known hosts. [ 52.985439][ T5207] cgroup: Unknown subsys name 'net' [ 53.117830][ T5207] cgroup: Unknown subsys name 'cpuset' [ 53.125463][ T5207] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 54.379890][ T5207] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 58.063999][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.072469][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.080090][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.087536][ T54] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 58.099001][ T54] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 58.101746][ T5234] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 58.106688][ T54] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 58.122742][ T54] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 58.131019][ T54] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 58.138667][ T5234] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 58.146584][ T5234] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 58.147027][ T5236] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 58.153692][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.161827][ T5236] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 58.168872][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 58.176524][ T5236] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 58.181795][ T5234] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 58.190851][ T5236] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 58.196264][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.203518][ T5236] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 58.217409][ T54] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 58.217873][ T5236] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 58.231622][ T54] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 58.233490][ T5236] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 58.251375][ T5236] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 58.258555][ T4613] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 58.260296][ T5236] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 58.272817][ T4613] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 58.273717][ T5236] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 58.292026][ T5236] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 58.608746][ T5228] chnl_net:caif_netlink_parms(): no params data found [ 58.760164][ T5219] chnl_net:caif_netlink_parms(): no params data found [ 58.790183][ T5228] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.798443][ T5228] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.806724][ T5228] bridge_slave_0: entered allmulticast mode [ 58.813282][ T5228] bridge_slave_0: entered promiscuous mode [ 58.822151][ T5226] chnl_net:caif_netlink_parms(): no params data found [ 58.838042][ T5222] chnl_net:caif_netlink_parms(): no params data found [ 58.858255][ T5228] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.865556][ T5228] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.872665][ T5228] bridge_slave_1: entered allmulticast mode [ 58.880602][ T5228] bridge_slave_1: entered promiscuous mode [ 58.942371][ T5228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.956048][ T5228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.985703][ T5217] chnl_net:caif_netlink_parms(): no params data found [ 59.031324][ T5219] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.038874][ T5219] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.046883][ T5219] bridge_slave_0: entered allmulticast mode [ 59.053408][ T5219] bridge_slave_0: entered promiscuous mode [ 59.076456][ T5228] team0: Port device team_slave_0 added [ 59.088883][ T5219] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.096369][ T5219] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.103478][ T5219] bridge_slave_1: entered allmulticast mode [ 59.110478][ T5219] bridge_slave_1: entered promiscuous mode [ 59.140143][ T5228] team0: Port device team_slave_1 added [ 59.152289][ T5222] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.159606][ T5222] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.167203][ T5222] bridge_slave_0: entered allmulticast mode [ 59.173716][ T5222] bridge_slave_0: entered promiscuous mode [ 59.190814][ T5226] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.197952][ T5226] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.206993][ T5226] bridge_slave_0: entered allmulticast mode [ 59.213462][ T5226] bridge_slave_0: entered promiscuous mode [ 59.220978][ T5226] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.228580][ T5226] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.235795][ T5226] bridge_slave_1: entered allmulticast mode [ 59.242265][ T5226] bridge_slave_1: entered promiscuous mode [ 59.255168][ T5222] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.262272][ T5222] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.269655][ T5222] bridge_slave_1: entered allmulticast mode [ 59.276244][ T5222] bridge_slave_1: entered promiscuous mode [ 59.284189][ T5219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.295769][ T5219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.360413][ T5226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.371797][ T5228] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.379406][ T5228] 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. [ 59.405834][ T5228] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.429939][ T5222] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.441311][ T5219] team0: Port device team_slave_0 added [ 59.449256][ T5219] team0: Port device team_slave_1 added [ 59.462549][ T5226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.479900][ T5228] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.487059][ T5228] 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. [ 59.513041][ T5228] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.526371][ T5222] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.546808][ T5217] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.553943][ T5217] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.561167][ T5217] bridge_slave_0: entered allmulticast mode [ 59.567768][ T5217] bridge_slave_0: entered promiscuous mode [ 59.606057][ T5219] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.613010][ T5219] 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. [ 59.639520][ T5219] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.661374][ T5217] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.668654][ T5217] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.676096][ T5217] bridge_slave_1: entered allmulticast mode [ 59.682588][ T5217] bridge_slave_1: entered promiscuous mode [ 59.695636][ T5226] team0: Port device team_slave_0 added [ 59.712052][ T5222] team0: Port device team_slave_0 added [ 59.722955][ T5219] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.730071][ T5219] 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. [ 59.756008][ T5219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.782162][ T5217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.795813][ T5226] team0: Port device team_slave_1 added [ 59.811177][ T5222] team0: Port device team_slave_1 added [ 59.819591][ T5217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.843695][ T5228] hsr_slave_0: entered promiscuous mode [ 59.849982][ T5228] hsr_slave_1: entered promiscuous mode [ 59.890869][ T5222] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.898835][ T5222] 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. [ 59.925569][ T5222] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.948239][ T5217] team0: Port device team_slave_0 added [ 59.960439][ T5226] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.967686][ T5226] 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. [ 59.994203][ T5226] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.006479][ T5222] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.013438][ T5222] 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. [ 60.039932][ T5222] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.053874][ T5219] hsr_slave_0: entered promiscuous mode [ 60.060539][ T5219] hsr_slave_1: entered promiscuous mode [ 60.068916][ T5219] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.076779][ T5219] Cannot create hsr debugfs directory [ 60.083678][ T5217] team0: Port device team_slave_1 added [ 60.101441][ T5226] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.108515][ T5226] 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. [ 60.134871][ T5226] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.197613][ T5217] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.207248][ T5217] 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. [ 60.234511][ T5217] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.266649][ T5217] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.273617][ T5217] 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. [ 60.302851][ T5217] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.305639][ T5236] Bluetooth: hci0: command tx timeout [ 60.326907][ T5222] hsr_slave_0: entered promiscuous mode [ 60.333386][ T5222] hsr_slave_1: entered promiscuous mode [ 60.339832][ T5222] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.347485][ T5222] Cannot create hsr debugfs directory [ 60.354635][ T5225] Bluetooth: hci2: command tx timeout [ 60.354716][ T5232] Bluetooth: hci1: command tx timeout [ 60.360326][ T5236] Bluetooth: hci3: command tx timeout [ 60.365840][ T5230] Bluetooth: hci4: command tx timeout [ 60.439836][ T5226] hsr_slave_0: entered promiscuous mode [ 60.448300][ T5226] hsr_slave_1: entered promiscuous mode [ 60.454326][ T5226] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.461950][ T5226] Cannot create hsr debugfs directory [ 60.547759][ T5217] hsr_slave_0: entered promiscuous mode [ 60.554039][ T5217] hsr_slave_1: entered promiscuous mode [ 60.563071][ T5217] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.571071][ T5217] Cannot create hsr debugfs directory [ 60.730843][ T5228] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.740940][ T5228] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.774458][ T5228] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.797923][ T5228] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.834166][ T5219] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 60.856028][ T5219] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 60.868164][ T5219] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 60.878304][ T5219] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 60.947851][ T5226] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 60.963712][ T5226] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 60.973135][ T5226] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 61.025181][ T5226] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 61.039135][ T5217] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 61.049140][ T5217] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 61.060950][ T5217] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 61.071045][ T5217] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 61.159979][ T5228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.173755][ T5222] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 61.201918][ T5222] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 61.224002][ T5228] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.231302][ T5222] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 61.247772][ T5222] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 61.261304][ T5219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.279536][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.286809][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.317329][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.324468][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.374900][ T5219] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.428103][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.435247][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.446529][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.453586][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.482698][ T5226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.495651][ T5217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.547231][ T5217] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.559191][ T5226] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.596241][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.603337][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.631888][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.639099][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.654709][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.661823][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.681303][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.688452][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.787750][ T5222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.848405][ T5222] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.883109][ T2476] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.890283][ T2476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.933122][ T5228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.982657][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.989820][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.073990][ T5219] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.104428][ T5228] veth0_vlan: entered promiscuous mode [ 62.142228][ T5228] veth1_vlan: entered promiscuous mode [ 62.201551][ T5217] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.217913][ T5226] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.245372][ T5228] veth0_macvtap: entered promiscuous mode [ 62.263517][ T5219] veth0_vlan: entered promiscuous mode [ 62.286574][ T5228] veth1_macvtap: entered promiscuous mode [ 62.323064][ T5219] veth1_vlan: entered promiscuous mode [ 62.354864][ T5236] Bluetooth: hci0: command tx timeout [ 62.374006][ T5226] veth0_vlan: entered promiscuous mode [ 62.408959][ T5228] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.420521][ T5228] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.432014][ T5228] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.441853][ T5236] Bluetooth: hci3: command tx timeout [ 62.441864][ T5232] Bluetooth: hci2: command tx timeout [ 62.453122][ T5236] Bluetooth: hci1: command tx timeout [ 62.454623][ T5230] Bluetooth: hci4: command tx timeout [ 62.459366][ T5228] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.479525][ T5228] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.490818][ T5228] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.516737][ T5226] veth1_vlan: entered promiscuous mode [ 62.569005][ T5219] veth0_macvtap: entered promiscuous mode [ 62.601129][ T5219] veth1_macvtap: entered promiscuous mode [ 62.627486][ T5222] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.657481][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.668415][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.681845][ T5219] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.709056][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.719774][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.731806][ T5219] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.746084][ T5226] veth0_macvtap: entered promiscuous mode [ 62.771618][ T5219] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.780883][ T5219] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.791126][ T5219] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.800100][ T5219] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.819898][ T2944] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.826216][ T5217] veth0_vlan: entered promiscuous mode [ 62.849677][ T5226] veth1_macvtap: entered promiscuous mode [ 62.857999][ T2944] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.909574][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.919179][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.923921][ T5217] veth1_vlan: entered promiscuous mode [ 62.975462][ T5226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.985454][ T2944] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.991765][ T5226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.003724][ T5226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.004021][ T2944] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.020633][ T5226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.033212][ T5226] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.049147][ T5222] veth0_vlan: entered promiscuous mode [ 63.074168][ T5222] veth1_vlan: entered promiscuous mode [ 63.084263][ T5226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.104811][ T5226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.116454][ T5226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.126928][ T5226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.145906][ T5226] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.154723][ T5228] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 63.206777][ T5217] veth0_macvtap: entered promiscuous mode [ 63.227948][ T5226] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.244113][ T5226] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.244150][ T5226] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.244177][ T5226] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.265370][ T2476] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.265390][ T2476] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.303746][ T5217] veth1_macvtap: entered promiscuous mode [ 63.362013][ T5222] veth0_macvtap: entered promiscuous mode [ 63.382844][ T5217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.412902][ T5217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.424730][ T5217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.436285][ T5217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.446436][ T5217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.457193][ T5217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.468885][ T5217] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.528680][ T5217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.542038][ T5217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.553735][ T5217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.567153][ T5217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.582271][ T5217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.596915][ T5217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.616939][ T5217] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.646631][ T5222] veth1_macvtap: entered promiscuous mode [ 63.674927][ T5222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.721252][ T5222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.732335][ T5222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.751602][ T5222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.762999][ T5222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.774331][ T5222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.785167][ T5222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.796391][ T5222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.808062][ T5222] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.841499][ T5217] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.859739][ T5217] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.869497][ T5217] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.885681][ T5217] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.901496][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.915248][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.937022][ T5222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.958771][ T5222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.980360][ T5222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.992624][ T5222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.008575][ T5222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.020586][ T5222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.041930][ T5222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.060538][ T5222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.072466][ T5222] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.107939][ T5222] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.123720][ T5222] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.132984][ T5222] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.142065][ T5222] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.164614][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 64.208433][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.231517][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.307778][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.336750][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.357288][ T9] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 64.368586][ T5330] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 64.384911][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.417515][ T2476] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.424618][ T9] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 64.433801][ T2476] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.441865][ T5232] Bluetooth: hci0: command tx timeout [ 64.461906][ T9] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 64.480829][ T9] usb 3-1: Manufacturer: syz [ 64.499361][ T9] usb 3-1: config 0 descriptor?? [ 64.514805][ T5232] Bluetooth: hci2: command tx timeout [ 64.520292][ T5230] Bluetooth: hci4: command tx timeout [ 64.520344][ T5225] Bluetooth: hci3: command tx timeout [ 64.531486][ T5236] Bluetooth: hci1: command tx timeout [ 64.563953][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.593291][ T3020] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.619853][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.635169][ T3020] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.717304][ T9] rc_core: IR keymap rc-hauppauge not found [ 64.723543][ T9] Registered IR keymap rc-empty [ 64.769140][ T9] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 64.835439][ T9] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input5 [ 64.941848][ T9] usb 3-1: USB disconnect, device number 2 [ 65.179401][ T5347] tipc: Started in network mode [ 65.184637][ T5347] tipc: Node identity aaaaaaaaaa3, cluster identity 4711 [ 65.192501][ T5347] tipc: Enabled bearer , priority 10 [ 65.427166][ T5356] program syz.2.22 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 65.495376][ C1] sd 0:0:1:0: [sda] tag#6968 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 65.505900][ C1] sd 0:0:1:0: [sda] tag#6968 CDB: Read(6) 08 00 00 00 00 00 [ 66.002740][ T29] audit: type=1326 audit(1728695732.227:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5368 comm="syz.1.26" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3da1f7dff9 code=0x7ffc0000 [ 66.200169][ T29] audit: type=1326 audit(1728695732.227:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5368 comm="syz.1.26" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3da1f7dff9 code=0x7ffc0000 [ 66.695414][ T5302] tipc: Node number set to 10136234 [ 91.924399][ C1] sched: DL replenish lagged too much [ 171.484420][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 171.491461][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5360/1:b..l P5226/1:b..l P5373/2:b..l P1122/2:b..l [ 171.503137][ C0] rcu: (detected by 0, t=10503 jiffies, g=6681, q=824512 ncpus=2) [ 171.511060][ C0] task:kworker/u8:5 state:R running task stack:23120 pid:1122 tgid:1122 ppid:2 flags:0x00004000 [ 171.523583][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 171.529640][ C0] Call Trace: [ 171.532932][ C0] [ 171.535887][ C0] __schedule+0x1843/0x4ae0 [ 171.540420][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 171.546341][ C0] ? ktime_get_with_offset+0x83/0x150 [ 171.551747][ C0] ? __pfx___schedule+0x10/0x10 [ 171.556641][ C0] ? preempt_schedule+0xe1/0xf0 [ 171.561518][ C0] preempt_schedule_common+0x84/0xd0 [ 171.566832][ C0] preempt_schedule+0xe1/0xf0 [ 171.571533][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 171.576933][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 171.582947][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 171.589310][ C0] preempt_schedule_thunk+0x1a/0x30 [ 171.594534][ C0] ? mark_lock+0x9a/0x360 [ 171.598882][ C0] __local_bh_enable_ip+0x179/0x200 [ 171.604115][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 171.609420][ C0] ? __dev_queue_xmit+0x2da/0x3ed0 [ 171.614561][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 171.620320][ C0] ? __dev_queue_xmit+0x2da/0x3ed0 [ 171.625456][ C0] __dev_queue_xmit+0x171d/0x3ed0 [ 171.630515][ C0] ? __dev_queue_xmit+0x2da/0x3ed0 [ 171.635650][ C0] ? __lock_acquire+0x1384/0x2050 [ 171.640711][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 171.646129][ C0] ? mark_lock+0x9a/0x360 [ 171.650489][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 171.656502][ C0] ? __ipv6_neigh_lookup_noref+0x59f/0x730 [ 171.662332][ C0] ? ip6_finish_output2+0xdc6/0x1730 [ 171.667641][ C0] ip6_finish_output2+0xfc9/0x1730 [ 171.672776][ C0] ? ip6_finish_output2+0x75c/0x1730 [ 171.678086][ C0] ? __pfx_ip6_finish_output2+0x10/0x10 [ 171.683664][ C0] ? ip6_mtu+0x81/0x3f0 [ 171.687858][ C0] ip6_finish_output+0x41e/0x810 [ 171.692832][ C0] NF_HOOK+0x9e/0x430 [ 171.696844][ C0] ? NF_HOOK+0xfa/0x430 [ 171.701024][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 171.705641][ C0] ? __pfx_dst_output+0x10/0x10 [ 171.710518][ C0] ? icmp6_dst_alloc+0x3aa/0x420 [ 171.715482][ C0] mld_sendpack+0x843/0xdb0 [ 171.720025][ C0] ? mld_sendpack+0x1e8/0xdb0 [ 171.724729][ C0] ? __pfx_mld_sendpack+0x10/0x10 [ 171.729801][ C0] ipv6_mc_dad_complete+0x88/0x490 [ 171.734941][ C0] addrconf_dad_completed+0x712/0xcd0 [ 171.740341][ C0] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 171.746259][ C0] ? addrconf_dad_work+0x58a/0x16f0 [ 171.751480][ C0] addrconf_dad_work+0xdc2/0x16f0 [ 171.756533][ C0] ? __pfx_addrconf_dad_work+0x10/0x10 [ 171.762028][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 171.768389][ C0] ? process_scheduled_works+0x976/0x1850 [ 171.774137][ C0] process_scheduled_works+0xa63/0x1850 [ 171.779740][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 171.785778][ C0] ? assign_work+0x364/0x3d0 [ 171.790420][ C0] worker_thread+0x870/0xd30 [ 171.795046][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 171.800974][ C0] ? __kthread_parkme+0x169/0x1d0 [ 171.806038][ C0] ? __pfx_worker_thread+0x10/0x10 [ 171.811188][ C0] kthread+0x2f0/0x390 [ 171.815278][ C0] ? __pfx_worker_thread+0x10/0x10 [ 171.820414][ C0] ? __pfx_kthread+0x10/0x10 [ 171.825112][ C0] ret_from_fork+0x4b/0x80 [ 171.829553][ C0] ? __pfx_kthread+0x10/0x10 [ 171.834159][ C0] ret_from_fork_asm+0x1a/0x30 [ 171.838965][ C0] [ 171.841995][ C0] task:syz.0.28 state:R running task stack:23088 pid:5373 tgid:5372 ppid:5228 flags:0x00004000 [ 171.853774][ C0] Call Trace: [ 171.857066][ C0] [ 171.860014][ C0] __schedule+0x1843/0x4ae0 [ 171.864546][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 171.869775][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 171.875713][ C0] ? __pfx___schedule+0x10/0x10 [ 171.880604][ C0] ? netif_rx_internal+0x17a/0x630 [ 171.885743][ C0] ? preempt_schedule+0xe1/0xf0 [ 171.890618][ C0] preempt_schedule_common+0x84/0xd0 [ 171.895928][ C0] preempt_schedule+0xe1/0xf0 [ 171.900627][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 171.906025][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 171.912031][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 171.918385][ C0] preempt_schedule_thunk+0x1a/0x30 [ 171.923606][ C0] ? mark_lock+0x9a/0x360 [ 171.927950][ C0] __local_bh_enable_ip+0x179/0x200 [ 171.933169][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 171.938476][ C0] ? __dev_queue_xmit+0x2da/0x3ed0 [ 171.943609][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 171.949359][ C0] ? __dev_queue_xmit+0x2da/0x3ed0 [ 171.954500][ C0] __dev_queue_xmit+0x171d/0x3ed0 [ 171.959556][ C0] ? __dev_queue_xmit+0x2da/0x3ed0 [ 171.964683][ C0] ? __lock_acquire+0x1384/0x2050 [ 171.969734][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 171.975145][ C0] ? mark_lock+0x9a/0x360 [ 171.979492][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 171.985498][ C0] ? __ipv6_neigh_lookup_noref+0x59f/0x730 [ 171.991330][ C0] ? ip6_finish_output2+0xdc6/0x1730 [ 171.996637][ C0] ip6_finish_output2+0xfc9/0x1730 [ 172.001772][ C0] ? ip6_finish_output2+0x75c/0x1730 [ 172.007079][ C0] ? __pfx_ip6_finish_output2+0x10/0x10 [ 172.012647][ C0] ? ip6_mtu+0x81/0x3f0 [ 172.016830][ C0] ip6_finish_output+0x41e/0x810 [ 172.021796][ C0] ip6_xmit+0xef8/0x18b0 [ 172.026077][ C0] ? __pfx_ip6_xmit+0x10/0x10 [ 172.030779][ C0] ? inet6_csk_route_socket+0x625/0xe30 [ 172.036349][ C0] ? inet6_csk_route_socket+0x402/0xe30 [ 172.041926][ C0] inet6_csk_xmit+0x468/0x710 [ 172.046625][ C0] ? inet6_csk_xmit+0x1be/0x710 [ 172.051500][ C0] ? __pfx_inet6_csk_xmit+0x10/0x10 [ 172.056730][ C0] ? __pfx_inet6_csk_xmit+0x10/0x10 [ 172.061950][ C0] __tcp_transmit_skb+0x1ed1/0x3b30 [ 172.067199][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 172.072790][ C0] ? __asan_memset+0x23/0x50 [ 172.077409][ C0] ? tcp_rbtree_insert+0x12e/0x180 [ 172.082547][ C0] tcp_connect+0x1b7b/0x4940 [ 172.087192][ C0] ? __pfx_tcp_connect+0x10/0x10 [ 172.092166][ C0] ? inet6_hash_connect+0x7d/0xd0 [ 172.097218][ C0] tcp_v6_connect+0x14b1/0x1e40 [ 172.102098][ C0] ? mark_lock+0x81/0x360 [ 172.106449][ C0] ? __pfx_tcp_v6_connect+0x10/0x10 [ 172.111687][ C0] ? mark_lock+0x9a/0x360 [ 172.116034][ C0] __inet_stream_connect+0x262/0xf30 [ 172.121347][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 172.127705][ C0] ? __local_bh_enable_ip+0x168/0x200 [ 172.133100][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 172.138325][ C0] ? __pfx___inet_stream_connect+0x10/0x10 [ 172.144154][ C0] ? __local_bh_enable_ip+0x168/0x200 [ 172.149552][ C0] ? inet_stream_connect+0x50/0xa0 [ 172.154694][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 172.160446][ C0] inet_stream_connect+0x65/0xa0 [ 172.165418][ C0] kernel_connect+0x10b/0x160 [ 172.170117][ C0] ? __pfx_kernel_connect+0x10/0x10 [ 172.175346][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 172.180577][ C0] smc_connect+0x72c/0xde0 [ 172.185019][ C0] ? __pfx_smc_connect+0x10/0x10 [ 172.189977][ C0] __sys_connect+0x2d1/0x300 [ 172.194589][ C0] ? __pfx___sys_connect+0x10/0x10 [ 172.199731][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 172.206089][ C0] ? do_syscall_64+0x100/0x230 [ 172.210876][ C0] __x64_sys_connect+0x7a/0x90 [ 172.215656][ C0] do_syscall_64+0xf3/0x230 [ 172.220174][ C0] ? clear_bhb_loop+0x35/0x90 [ 172.224866][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.230797][ C0] RIP: 0033:0x7fb67737dff9 [ 172.235231][ C0] RSP: 002b:00007fb6781af038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 172.243663][ C0] RAX: ffffffffffffffda RBX: 00007fb677535f80 RCX: 00007fb67737dff9 [ 172.251647][ C0] RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000003 [ 172.259634][ C0] RBP: 00007fb6773f0296 R08: 0000000000000000 R09: 0000000000000000 [ 172.267620][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 172.275607][ C0] R13: 0000000000000000 R14: 00007fb677535f80 R15: 00007ffe54f8da78 [ 172.283609][ C0] [ 172.286640][ C0] task:syz-executor state:R running task stack:20560 pid:5226 tgid:5226 ppid:5213 flags:0x00004000 [ 172.298406][ C0] Call Trace: [ 172.301694][ C0] [ 172.304636][ C0] __schedule+0x1843/0x4ae0 [ 172.309183][ C0] ? __pfx___schedule+0x10/0x10 [ 172.314057][ C0] ? mark_lock+0x9a/0x360 [ 172.318407][ C0] ? copy_pmd_range+0x7b35/0x85f0 [ 172.323459][ C0] ? preempt_schedule+0xe1/0xf0 [ 172.328332][ C0] preempt_schedule_common+0x84/0xd0 [ 172.333640][ C0] preempt_schedule+0xe1/0xf0 [ 172.338339][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 172.343734][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 172.349654][ C0] ? __page_table_check_ptes_set+0x30f/0x410 [ 172.355660][ C0] ? copy_pmd_range+0x7b35/0x85f0 [ 172.360707][ C0] preempt_schedule_thunk+0x1a/0x30 [ 172.365931][ C0] _raw_spin_unlock+0x3e/0x50 [ 172.370628][ C0] copy_pmd_range+0x7b90/0x85f0 [ 172.375524][ C0] ? mas_destroy+0x197c/0x1fe0 [ 172.380312][ C0] ? __pfx_copy_pmd_range+0x10/0x10 [ 172.385531][ C0] ? look_up_lock_class+0x77/0x170 [ 172.390658][ C0] ? register_lock_class+0x102/0x980 [ 172.395976][ C0] ? __pfx_mas_destroy+0x10/0x10 [ 172.400942][ C0] ? mark_lock+0x9a/0x360 [ 172.405294][ C0] ? __lock_acquire+0x1384/0x2050 [ 172.410367][ C0] copy_page_range+0x99f/0xe90 [ 172.415162][ C0] ? __pfx_copy_page_range+0x10/0x10 [ 172.420469][ C0] ? __pfx_up_write+0x10/0x10 [ 172.425163][ C0] ? __asan_memset+0x23/0x50 [ 172.429779][ C0] ? __pfx_vma_interval_tree_augment_rotate+0x10/0x10 [ 172.436554][ C0] ? vma_interval_tree_insert_after+0x259/0x2b0 [ 172.442817][ C0] copy_mm+0x11fb/0x1f40 [ 172.447099][ C0] ? __pfx_copy_mm+0x10/0x10 [ 172.451724][ C0] ? __init_rwsem+0x122/0x160 [ 172.456420][ C0] ? copy_signal+0x52a/0x650 [ 172.461031][ C0] copy_process+0x1845/0x3d50 [ 172.465746][ C0] ? copy_process+0x9fa/0x3d50 [ 172.470538][ C0] ? __lock_acquire+0x1384/0x2050 [ 172.475588][ C0] ? __pfx_copy_process+0x10/0x10 [ 172.480648][ C0] kernel_clone+0x223/0x880 [ 172.485176][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 172.490239][ C0] __x64_sys_clone+0x258/0x2a0 [ 172.495107][ C0] ? __pfx___x64_sys_clone+0x10/0x10 [ 172.500406][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 172.506425][ C0] ? exc_page_fault+0x590/0x8c0 [ 172.511308][ C0] ? do_syscall_64+0xb6/0x230 [ 172.516006][ C0] do_syscall_64+0xf3/0x230 [ 172.520525][ C0] ? clear_bhb_loop+0x35/0x90 [ 172.525217][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.531136][ C0] RIP: 0033:0x7f3da1f74853 [ 172.535564][ C0] RSP: 002b:00007ffe27795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 172.543999][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3da1f74853 [ 172.551991][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 172.559973][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 172.567956][ C0] R10: 00005555890f47d0 R11: 0000000000000246 R12: 0000000000000000 [ 172.575941][ C0] R13: 000000000001023d R14: 00000000000101b6 R15: 00007ffe27795310 [ 172.583941][ C0] [ 172.586971][ C0] task:syz.4.20 state:R running task stack:23808 pid:5360 tgid:5360 ppid:5217 flags:0x00004002 [ 172.598770][ C0] Call Trace: [ 172.602060][ C0] [ 172.605006][ C0] __schedule+0x1843/0x4ae0 [ 172.609542][ C0] ? kernel_text_address+0xa7/0xe0 [ 172.614675][ C0] ? __kernel_text_address+0xd/0x40 [ 172.619891][ C0] ? unwind_get_return_address+0x4d/0x90 [ 172.625549][ C0] ? __pfx___schedule+0x10/0x10 [ 172.630426][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 172.636442][ C0] ? preempt_schedule_irq+0xf0/0x1c0 [ 172.641768][ C0] preempt_schedule_irq+0xfb/0x1c0 [ 172.646919][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 172.652686][ C0] irqentry_exit+0x5e/0x90 [ 172.657135][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 172.663145][ C0] RIP: 0010:debug_lockdep_rcu_enabled+0xd/0x40 [ 172.669320][ C0] Code: f5 90 0f 0b 90 90 90 eb c6 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 31 c0 83 3d 4f a9 5e 04 00 <74> 1e 83 3d 96 da 5e 04 00 74 15 65 48 8b 0c 25 80 d7 03 00 31 c0 [ 172.689105][ C0] RSP: 0018:ffffc90004527a50 EFLAGS: 00000202 [ 172.695199][ C0] RAX: 0000000000000000 RBX: ffffea00009e2680 RCX: 67edd587f7105300 [ 172.703191][ C0] RDX: dffffc0000000000 RSI: ffffffff8c0adc40 RDI: ffffffff8c602720 [ 172.711183][ C0] RBP: dffffc0000000000 R08: ffffffff94292807 R09: 1ffffffff2852500 [ 172.719175][ C0] R10: dffffc0000000000 R11: fffffbfff2852501 R12: 0000000000000000 [ 172.727164][ C0] R13: 1ffffd400013c4d0 R14: ffffffff82083f60 R15: ffffea00009e2680 [ 172.735155][ C0] ? page_ext_get+0x20/0x2a0 [ 172.739784][ C0] page_ext_get+0x46/0x2a0 [ 172.744227][ C0] __page_table_check_zero+0xb1/0x350 [ 172.749627][ C0] free_unref_page+0xce4/0xf00 [ 172.754417][ C0] vfree+0x186/0x2e0 [ 172.758338][ C0] vb2_vmalloc_put+0x68/0xb0 [ 172.762945][ C0] ? __pfx_vb2_vmalloc_put+0x10/0x10 [ 172.768261][ C0] __vb2_buf_mem_free+0xfa/0x2a0 [ 172.773231][ C0] __vb2_queue_free+0x452/0xb70 [ 172.778111][ C0] vb2_core_queue_release+0x6c/0x150 [ 172.783419][ C0] v4l2_m2m_ctx_release+0x1e/0x40 [ 172.788463][ C0] vicodec_release+0x94/0x110 [ 172.793161][ C0] ? __pfx_vicodec_release+0x10/0x10 [ 172.798468][ C0] v4l2_release+0x1f5/0x3b0 [ 172.803005][ C0] ? __pfx_v4l2_release+0x10/0x10 [ 172.808060][ C0] __fput+0x23f/0x880 [ 172.812072][ C0] task_work_run+0x24f/0x310 [ 172.816685][ C0] ? __pfx_task_work_run+0x10/0x10 [ 172.821819][ C0] ? syscall_exit_to_user_mode+0xa3/0x370 [ 172.827557][ C0] syscall_exit_to_user_mode+0x168/0x370 [ 172.833217][ C0] do_syscall_64+0x100/0x230 [ 172.837834][ C0] ? clear_bhb_loop+0x35/0x90 [ 172.842532][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.848454][ C0] RIP: 0033:0x7fa32357dff9 [ 172.852882][ C0] RSP: 002b:00007ffc892b8e08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 172.861327][ C0] RAX: 0000000000000000 RBX: 00007fa323737a80 RCX: 00007fa32357dff9 [ 172.869314][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 172.877300][ C0] RBP: 00007fa323737a80 R08: 00007fa323722000 R09: 00007ffc892b90ff [ 172.885302][ C0] R10: 00000000005fbf94 R11: 0000000000000246 R12: 000000000001033a [ 172.893289][ C0] R13: 00007ffc892b8f10 R14: 0000000000000032 R15: ffffffffffffffff [ 172.901297][ C0] [ 172.904342][ C0] rcu: rcu_preempt kthread starved for 10637 jiffies! g6681 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 172.915465][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 172.925451][ C0] rcu: RCU grace-period kthread stack dump: [ 172.931366][ C0] task:rcu_preempt state:R running task stack:26144 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 172.943141][ C0] Call Trace: [ 172.946430][ C0] [ 172.949377][ C0] __schedule+0x1843/0x4ae0 [ 172.953924][ C0] ? __pfx___schedule+0x10/0x10 [ 172.958804][ C0] ? __pfx_lock_release+0x10/0x10 [ 172.963854][ C0] ? __asan_memset+0x23/0x50 [ 172.968469][ C0] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 172.974294][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 172.980647][ C0] ? schedule+0x90/0x320 [ 172.984921][ C0] schedule+0x14b/0x320 [ 172.989104][ C0] schedule_timeout+0x1be/0x310 [ 172.993977][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 172.999371][ C0] ? __pfx_process_timeout+0x10/0x10 [ 173.004680][ C0] ? prepare_to_swait_event+0x330/0x350 [ 173.010252][ C0] rcu_gp_fqs_loop+0x2df/0x1330 [ 173.015121][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 173.020354][ C0] ? rcu_gp_init+0x1256/0x1630 [ 173.025154][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 173.030106][ C0] ? __pfx_rcu_watching_snap_save+0x10/0x10 [ 173.036019][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 173.041329][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 173.047253][ C0] ? finish_swait+0xd4/0x1e0 [ 173.051870][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 173.056483][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 173.061695][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 173.067635][ C0] ? __kthread_parkme+0x169/0x1d0 [ 173.072707][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 173.077925][ C0] kthread+0x2f0/0x390 [ 173.082015][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 173.087226][ C0] ? __pfx_kthread+0x10/0x10 [ 173.091834][ C0] ret_from_fork+0x4b/0x80 [ 173.096280][ C0] ? __pfx_kthread+0x10/0x10 [ 173.100895][ C0] ret_from_fork_asm+0x1a/0x30 [ 173.105697][ C0] [ 173.108738][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 173.115090][ C0] Sending NMI from CPU 0 to CPUs 1: [ 173.120349][ C1] NMI backtrace for cpu 1 [ 173.120371][ C1] CPU: 1 UID: 0 PID: 5309 Comm: kworker/1:7 Not tainted 6.12.0-rc2-syzkaller-00260-g9e4c6c1ad9a1 #0 [ 173.120390][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 173.120400][ C1] Workqueue: events nsim_dev_trap_report_work [ 173.120424][ C1] RIP: 0010:deref_stack_reg+0x1a4/0x210 [ 173.120442][ C1] Code: 00 00 49 89 c6 48 8b 6c 24 18 48 89 e8 48 c1 e8 03 80 3c 18 00 74 08 48 89 ef e8 67 e7 b9 00 4c 89 75 00 b0 01 48 83 c4 20 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 44 89 f1 80 e1 07 80 c1 [ 173.120455][ C1] RSP: 0018:ffffc90000a17ae0 EFLAGS: 00000286 [ 173.120468][ C1] RAX: 1ffff92000142f01 RBX: ffffffff912c93bc RCX: 0000000000000000 [ 173.120480][ C1] RDX: dffffc0000000000 RSI: ffffc90000a11000 RDI: ffffc90000a18870 [ 173.120492][ C1] RBP: ffffc90000a17c20 R08: ffffc90000a18870 R09: 0000000000000000 [ 173.120503][ C1] R10: ffffc90000a17c30 R11: fffff52000142f88 R12: 1ffff92000142f7d [ 173.120514][ C1] R13: 1ffff92000142f7e R14: ffffc90000a18990 R15: ffffc90000a19000 [ 173.120527][ C1] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 173.120540][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 173.120551][ C1] CR2: 0000001b3201aff8 CR3: 000000006313e000 CR4: 00000000003526f0 [ 173.120564][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 173.120574][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 173.120584][ C1] Call Trace: [ 173.120589][ C1] [ 173.120596][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 173.120616][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 173.120640][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 173.120659][ C1] ? nmi_handle+0x2a/0x5a0 [ 173.120681][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 173.120702][ C1] ? nmi_handle+0x14f/0x5a0 [ 173.120717][ C1] ? nmi_handle+0x2a/0x5a0 [ 173.120734][ C1] ? deref_stack_reg+0x1a4/0x210 [ 173.120748][ C1] ? default_do_nmi+0x63/0x160 [ 173.120773][ C1] ? exc_nmi+0x123/0x1f0 [ 173.120792][ C1] ? end_repeat_nmi+0xf/0x53 [ 173.120811][ C1] ? deref_stack_reg+0x1a4/0x210 [ 173.120826][ C1] ? deref_stack_reg+0x1a4/0x210 [ 173.120841][ C1] ? deref_stack_reg+0x1a4/0x210 [ 173.120856][ C1] [ 173.120861][ C1] [ 173.120866][ C1] ? NF_HOOK+0x3a4/0x450 [ 173.120882][ C1] unwind_next_frame+0x1799/0x22d0 [ 173.120900][ C1] ? NF_HOOK+0x29e/0x450 [ 173.120917][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 173.120936][ C1] arch_stack_walk+0x11c/0x150 [ 173.120955][ C1] ? NF_HOOK+0x3a4/0x450 [ 173.120972][ C1] stack_trace_save+0x118/0x1d0 [ 173.120991][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 173.121008][ C1] ? stack_trace_save+0x118/0x1d0 [ 173.121026][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 173.121047][ C1] kasan_save_track+0x3f/0x80 [ 173.121067][ C1] ? kasan_save_track+0x3f/0x80 [ 173.121085][ C1] ? __kasan_kmalloc+0x98/0xb0 [ 173.121105][ C1] ? __kmalloc_node_track_caller_noprof+0x225/0x440 [ 173.121123][ C1] ? kmalloc_reserve+0x111/0x2a0 [ 173.121138][ C1] ? __alloc_skb+0x1f3/0x440 [ 173.121151][ C1] ? synproxy_send_client_synack_ipv6+0x1ba/0xc30 [ 173.121174][ C1] ? nft_synproxy_do_eval+0x739/0xa60 [ 173.121196][ C1] ? nft_do_chain+0x4ad/0x1da0 [ 173.121210][ C1] ? nft_do_chain_inet+0x418/0x6b0 [ 173.121231][ C1] ? nf_hook_slow+0xc3/0x220 [ 173.121251][ C1] ? NF_HOOK+0x29e/0x450 [ 173.121284][ C1] __kasan_kmalloc+0x98/0xb0 [ 173.121305][ C1] __kmalloc_node_track_caller_noprof+0x225/0x440 [ 173.121323][ C1] ? __alloc_skb+0x1f3/0x440 [ 173.121338][ C1] ? __alloc_skb+0x1f3/0x440 [ 173.121352][ C1] kmalloc_reserve+0x111/0x2a0 [ 173.121369][ C1] __alloc_skb+0x1f3/0x440 [ 173.121386][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 173.121405][ C1] synproxy_send_client_synack_ipv6+0x1ba/0xc30 [ 173.121430][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 173.121454][ C1] ? __pfx_synproxy_send_client_synack_ipv6+0x10/0x10 [ 173.121479][ C1] ? synproxy_pernet+0x45/0x270 [ 173.121503][ C1] nft_synproxy_do_eval+0x739/0xa60 [ 173.121528][ C1] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 173.121554][ C1] ? __pfx_validate_chain+0x10/0x10 [ 173.121575][ C1] nft_do_chain+0x4ad/0x1da0 [ 173.121592][ C1] ? nf_nat_inet_fn+0xa30/0xd10 [ 173.121610][ C1] ? __pfx_nft_do_chain+0x10/0x10 [ 173.121634][ C1] ? nf_nat_ipv6_fn+0x2cb/0x3e0 [ 173.121654][ C1] ? __pfx_nf_nat_ipv6_fn+0x10/0x10 [ 173.121673][ C1] nft_do_chain_inet+0x418/0x6b0 [ 173.121696][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 173.121718][ C1] ? nf_nat_ipv6_local_in+0x1cd/0x620 [ 173.121738][ C1] ? __pfx_nf_nat_ipv6_local_in+0x10/0x10 [ 173.121760][ C1] ? nf_nat_ipv6_fn+0x2cb/0x3e0 [ 173.121780][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 173.121802][ C1] nf_hook_slow+0xc3/0x220 [ 173.121822][ C1] ? __pfx_ip6_input_finish+0x10/0x10 [ 173.121838][ C1] ? __pfx_ip6_input_finish+0x10/0x10 [ 173.121854][ C1] NF_HOOK+0x29e/0x450 [ 173.121870][ C1] ? NF_HOOK+0x9a/0x450 [ 173.121884][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 173.121900][ C1] ? __pfx_ip6_input_finish+0x10/0x10 [ 173.121917][ C1] ? ip6_rcv_finish_core+0x1fb/0x410 [ 173.121935][ C1] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 173.121950][ C1] NF_HOOK+0x3a4/0x450 [ 173.121965][ C1] ? skb_orphan+0xae/0xd0 [ 173.121981][ C1] ? NF_HOOK+0x9a/0x450 [ 173.121995][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 173.122012][ C1] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 173.122030][ C1] ? __pfx_ipv6_rcv+0x10/0x10 [ 173.122045][ C1] __netif_receive_skb+0x1ea/0x650 [ 173.122067][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 173.122089][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 173.122107][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 173.122129][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.122152][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 173.122178][ C1] process_backlog+0x662/0x15b0 [ 173.122200][ C1] ? process_backlog+0x33b/0x15b0 [ 173.122224][ C1] ? __pfx_process_backlog+0x10/0x10 [ 173.122243][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 173.122267][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 173.122292][ C1] __napi_poll+0xcb/0x490 [ 173.122312][ C1] net_rx_action+0x89b/0x1240 [ 173.122341][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 173.122362][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 173.122397][ C1] handle_softirqs+0x2c5/0x980 [ 173.122420][ C1] ? do_softirq+0x11b/0x1e0 [ 173.122440][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 173.122464][ C1] do_softirq+0x11b/0x1e0 [ 173.122482][ C1] [ 173.122487][ C1] [ 173.122493][ C1] ? __pfx_do_softirq+0x10/0x10 [ 173.122512][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 173.122537][ C1] ? rcu_is_watching+0x15/0xb0 [ 173.122554][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 173.122574][ C1] ? nsim_dev_trap_report_work+0x75d/0xaa0 [ 173.122593][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 173.122613][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 173.122633][ C1] ? nsim_dev_trap_report_work+0x6a7/0xaa0 [ 173.122653][ C1] nsim_dev_trap_report_work+0x75d/0xaa0 [ 173.122678][ C1] ? process_scheduled_works+0x976/0x1850 [ 173.122699][ C1] process_scheduled_works+0xa63/0x1850 [ 173.122731][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 173.122759][ C1] ? assign_work+0x364/0x3d0 [ 173.122781][ C1] worker_thread+0x870/0xd30 [ 173.122805][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 173.122828][ C1] ? __kthread_parkme+0x169/0x1d0 [ 173.122851][ C1] ? __pfx_worker_thread+0x10/0x10 [ 173.122871][ C1] kthread+0x2f0/0x390 [ 173.122885][ C1] ? __pfx_worker_thread+0x10/0x10 [ 173.122906][ C1] ? __pfx_kthread+0x10/0x10 [ 173.122921][ C1] ret_from_fork+0x4b/0x80 [ 173.122943][ C1] ? __pfx_kthread+0x10/0x10 [ 173.122957][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.122984][ C1] [ 175.775483][ T4675] udevd[4675]: worker [5237] /devices/virtual/block/loop1 is taking a long time [ 175.804542][ T29] audit: type=1326 audit(1728695732.277:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5368 comm="syz.1.26" exe="/root/syz-executor" sig=0 arch=c000003e syscall=240 compat=0 ip=0x7f3da1f7dff9 code=0x7ffc0000 [ 175.843036][ T5236] Bluetooth: hci0: command tx timeout [ 175.848556][ T5236] Bluetooth: hci1: command tx timeout [ 175.854065][ T5236] Bluetooth: hci3: command tx timeout [ 175.869462][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 175.876904][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 [ 175.885312][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 175.891611][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 [ 175.930298][ T1167] cfg80211: failed to load regulatory.db [ 176.114484][ T29] audit: type=1326 audit(1728695732.317:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5368 comm="syz.1.26" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3da1f7dff9 code=0x7ffc0000 [ 176.374466][ T29] audit: type=1326 audit(1728695732.327:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5368 comm="syz.1.26" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3da1f7dff9 code=0x7ffc0000 [ 176.384469][ T5236] Bluetooth: hci4: command tx timeout [ 176.396091][ T5225] Bluetooth: hci2: command tx timeout [ 176.404504][ T29] audit: type=1326 audit(1728695732.327:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5368 comm="syz.1.26" exe="/root/syz-executor" sig=0 arch=c000003e syscall=245 compat=0 ip=0x7f3da1f7dff9 code=0x7ffc0000 [ 176.544661][ T29] audit: type=1326 audit(1728695732.327:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5368 comm="syz.1.26" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3da1f7dff9 code=0x7ffc0000 [ 176.964715][ T29] audit: type=1326 audit(1728695732.327:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5368 comm="syz.1.26" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3da1f7dff9 code=0x7ffc0000