last executing test programs: 3.453666937s ago: executing program 0 (id=1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0000100, 0x0, 0xc}]}) 3.404724286s ago: executing program 3 (id=4): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi2\x00', 0x20000, 0x0) ioctl$COMEDI_INSN(r0, 0x8028640c, &(0x7f0000015e40)={0x4000000, 0xf, &(0x7f0000000100)=[0x6, 0x6, 0xe9c5, 0x6, 0x10001, 0x4, 0x8000, 0xd46d, 0x413, 0x0, 0xb, 0x8, 0x7db1, 0x80000000, 0x1bb0], 0x3, 0x1}) 3.252666915s ago: executing program 3 (id=8): syz_usb_connect(0x0, 0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="11010000733336088dee1adb236100"], 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) r1 = openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f00000003c0), 0x2, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(0xffffffffffffffff, 0x4068aea3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/os_desc/use\x00', 0x114) write$cgroup_type(r2, &(0x7f00000000c0), 0x9) r3 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000140), 0x9) 3.139393916s ago: executing program 2 (id=9): r0 = socket$kcm(0x2, 0xa, 0x2) sendmsg$kcm(r0, &(0x7f0000001980)={&(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x2, @loopback, 0x20707011, 0x4}, 0x80, 0x0}, 0x4) 3.106701373s ago: executing program 0 (id=10): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x178) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x2200040, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="14"], &(0x7f0000000000), 0x1000) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0) write$FUSE_BMAP(r0, &(0x7f00000028c0)={0x18, 0xfffffffffffffff5, 0x0, {0x6}}, 0x18) 2.851660531s ago: executing program 2 (id=11): memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x1) socket$inet6(0xa, 0x800000000000002, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000100)=0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x6, 0x3, 0x4, 0x4, 0x2, 0x3, 0xf1, 0x0, 0x7fffffffffffb, 0x8000, 0x0, 0x1, 0x0, 0x5, 0x0, 0xbde], 0x1000, 0x3c53c5}) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x408d6}, 0x24000010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2.792564072s ago: executing program 0 (id=12): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) listen(r1, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) r3 = accept$inet(r1, 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000100)='espintcp', 0x8) recvfrom$inet(r3, 0x0, 0x4, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="63d996", 0x3}], 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 2.528139582s ago: executing program 0 (id=13): syz_usb_connect(0x3, 0x86, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ffffff40cd060f010001010203010902740001010080fa090400000effffff000705810240000007058202400000070583024000000705840240000007058502400000070586024000000705870240000007050102400000"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./dev/ttyUSB0\x00', 0x4100, 0x106) 2.470805472s ago: executing program 1 (id=14): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x5607, 0x2d) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000000)) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000180)) 1.753548148s ago: executing program 4 (id=20): r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000040)="66000000220047000500fc0f8980e8ff06006d20002b1ffec0906849199f90e90101c7bb0000d3e7ff0b317cfdc617ab685b77fa89b5843e9fb69ea04aab8950a19d1cb58605cc23e7c515927d846ba9769d3cd91cfc183ce736f56a28e5145ba2f94812237d", 0x66) 1.728364273s ago: executing program 2 (id=21): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x40480923, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/block/md0/md/sync_action\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 1.624513953s ago: executing program 4 (id=22): r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8915, &(0x7f0000000000)={'erspan0\x00', @random="0200ac7f7f00"}) open(0x0, 0x8000, 0x129) 1.606983226s ago: executing program 2 (id=23): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x4, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x40000) 1.560432505s ago: executing program 4 (id=24): mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000580)='./file0\x00', &(0x7f0000000780)='./file2\x00') symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000200)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 1.473187912s ago: executing program 1 (id=25): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0xc) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x45, 0x0, &(0x7f00000002c0)=0x1e) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x220008d0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x802, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000040)={0x0, 'veth1\x00', {0x300}, 0x2}) 1.391487147s ago: executing program 2 (id=26): socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f00000026c0)={0x0, 'hsr0\x00', {0x3}, 0x8}) socket$kcm(0x2, 0xa, 0x2) socket$kcm(0x11, 0x2, 0x300) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mtd(&(0x7f0000000200), 0x0, 0x8000) readv(r1, &(0x7f0000001980)=[{&(0x7f0000001940)=""/13, 0xd}, {0x0, 0xffb6}], 0x2) socketpair$unix(0x1, 0x3, 0x0, 0x0) r2 = gettid() tkill(r2, 0x21) 1.0580109s ago: executing program 1 (id=27): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi2\x00', 0x20000, 0x0) ioctl$COMEDI_INSN(r0, 0x8028640c, &(0x7f0000015e40)={0x4000000, 0xf, &(0x7f0000000100)=[0x6, 0x6, 0xe9c5, 0x6, 0x10001, 0x4, 0x8000, 0xd46d, 0x413, 0x0, 0xb, 0x8, 0x7db1, 0x80000000, 0x1bb0], 0x3, 0x1}) 1.05788992s ago: executing program 4 (id=28): socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$kcm(0x2, 0xa, 0x2) socket$kcm(0x11, 0x2, 0x300) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$mtd(&(0x7f0000000200), 0x0, 0x8000) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001940)=""/13, 0xd}, {0x0, 0xffb6}], 0x2) socket$rxrpc(0x21, 0x2, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = gettid() tkill(r1, 0x21) 963.412698ms ago: executing program 2 (id=29): socketpair$nbd(0x1, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000407b0603230001000000010902270001010080320904000003ff0000000705810240000007050202400000070583030a"], 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./dev/ttyUSB0\x00', 0x28d00, 0x0) 920.527096ms ago: executing program 4 (id=30): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000340)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r3 = dup3(r2, r1, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000440)=[@request_death={0x400c6313}], 0xffffffffffffff9a, 0x1000000, 0x0}) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001680)={0x4, 0x0, &(0x7f0000000100)=[@register_looper], 0x50, 0x0, &(0x7f0000000680)="842981fe86ab3a44f2e4dc516d1a1aff87444a70ca678bd42bf9b74cb8eff7d4e121d26dc318205a68c46087ae1b5301dad19f6aaae5a4a04f9e9c20048f6f18d193ccfe9f9cf137eca1b6149f13f892"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000640)={0x45, 0x0, &(0x7f0000000000)=[@decrefs={0x40086315}], 0x0, 0x0, 0x0}) 757.528317ms ago: executing program 1 (id=31): syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r0, 0xffffffffffffffff, 0x3f00000000000000) 605.503545ms ago: executing program 1 (id=32): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}], 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000380)='N', 0x2a000}], 0x1, 0x0, 0x0, 0x804c040}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @local}}}, 0x84) 475.70716ms ago: executing program 1 (id=33): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)='100000', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0', 0x1) r3 = socket$rxrpc(0x21, 0x2, 0x2) connect$rxrpc(r3, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, 0x0) read$FUSE(r1, &(0x7f0000000680)={0x2020}, 0x2020) socket$netlink(0x10, 0x3, 0x14) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) unshare(0x42000000) 119.188828ms ago: executing program 3 (id=34): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000001b40)={'syz0\x00', {0x0, 0x0, 0x0, 0x2}, 0x0, [0x39, 0x3, 0x4000401, 0x8, 0xe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf5b1, 0xfffffffd, 0x10000000, 0x99, 0x20000000, 0x0, 0x0, 0xfffffffd, 0x0, 0x7fffffff, 0xfffffffc, 0x5, 0xfffffff6, 0x0, 0x8, 0x800000, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x1], [0x3, 0xfffff41a, 0x0, 0x0, 0x4, 0x20000, 0x2000000, 0xedc0, 0x0, 0x5ee, 0x5, 0x0, 0xe, 0xfffffffe, 0x0, 0x0, 0xfffffffd, 0xa0000000, 0x0, 0x8, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0xfffffff8, 0x2, 0x0, 0x2, 0x400, 0x0, 0xcc, 0x8, 0x40000, 0x0, 0xc0800000, 0x100, 0x0, 0xfffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x4, 0x0, 0x2, 0x81, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, 0xfffffffe, 0xfffff986], [0x0, 0x7f, 0x0, 0x0, 0x3, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x2, 0xfffffffc, 0x0, 0x0, 0xfffffffd, 0x2, 0xffffffff, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x200, 0x2, 0x6, 0x80000000, 0xfffffffe, 0x47fff, 0x0, 0x0, 0x0, 0x3, 0x0, 0xf, 0x3, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0xfffffffc, 0x4, 0xf88], [0xfffffffe, 0x0, 0x4, 0x0, 0xfffefffe, 0x0, 0xfffffffe, 0x4, 0xfffffffc, 0x0, 0x0, 0x3, 0xfffffffc, 0x4, 0x803, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x10, 0x5, 0xfffffffe, 0xfff, 0x8, 0x4, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x8000000, 0x4, 0xffffffff, 0x0, 0x0, 0xffffe]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0x3) ioctl$UI_DEV_CREATE(r0, 0x5501) 0s ago: executing program 4 (id=35): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x5607, 0x2d) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000000)) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000180)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.136' (ED25519) to the list of known hosts. [ 67.156293][ T4174] cgroup: Unknown subsys name 'net' [ 67.346790][ T4174] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.874642][ T4174] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.510696][ T4193] chnl_net:caif_netlink_parms(): no params data found [ 70.544271][ T4199] chnl_net:caif_netlink_parms(): no params data found [ 70.609370][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 70.638562][ T4188] chnl_net:caif_netlink_parms(): no params data found [ 70.711379][ T4187] chnl_net:caif_netlink_parms(): no params data found [ 70.751599][ T4199] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.758743][ T4199] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.767946][ T4199] device bridge_slave_0 entered promiscuous mode [ 70.783433][ T4199] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.790748][ T4199] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.799157][ T4199] device bridge_slave_1 entered promiscuous mode [ 70.811374][ T4193] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.818493][ T4193] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.826629][ T4193] device bridge_slave_0 entered promiscuous mode [ 70.835118][ T4193] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.842355][ T4193] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.850879][ T4193] device bridge_slave_1 entered promiscuous mode [ 70.896162][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.903430][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.912019][ T4196] device bridge_slave_0 entered promiscuous mode [ 70.926609][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.933779][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.942195][ T4196] device bridge_slave_1 entered promiscuous mode [ 70.976446][ T4199] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.994492][ T4193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.018040][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.037587][ T4199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.049155][ T4193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.058846][ T4188] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.066751][ T4188] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.076125][ T4188] device bridge_slave_0 entered promiscuous mode [ 71.086225][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.122840][ T4188] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.130056][ T4188] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.138373][ T4188] device bridge_slave_1 entered promiscuous mode [ 71.153330][ T4187] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.160759][ T4187] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.169274][ T4187] device bridge_slave_0 entered promiscuous mode [ 71.188469][ T4199] team0: Port device team_slave_0 added [ 71.197432][ T4199] team0: Port device team_slave_1 added [ 71.225485][ T4187] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.237066][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.244136][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.249878][ T4187] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.259072][ T4187] device bridge_slave_1 entered promiscuous mode [ 71.268634][ T4193] team0: Port device team_slave_0 added [ 71.284514][ T4196] team0: Port device team_slave_0 added [ 71.292515][ T4188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.310616][ T4188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.321861][ T4193] team0: Port device team_slave_1 added [ 71.336120][ T4196] team0: Port device team_slave_1 added [ 71.375986][ T4199] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.383223][ T4199] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.409474][ T4199] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.428464][ T4199] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.436487][ T4199] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.462822][ T4199] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.476581][ T4188] team0: Port device team_slave_0 added [ 71.484774][ T4187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.508275][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.515446][ T4196] 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. [ 71.543279][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.561435][ T4188] team0: Port device team_slave_1 added [ 71.569602][ T4187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.585695][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.593469][ T4193] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.619634][ T4193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.638226][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.646816][ T4196] 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. [ 71.673071][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.711254][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.718261][ T4193] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.744613][ T4193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.780280][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.787279][ T4188] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.813620][ T4188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.834304][ T4187] team0: Port device team_slave_0 added [ 71.846050][ T4196] device hsr_slave_0 entered promiscuous mode [ 71.853418][ T4196] device hsr_slave_1 entered promiscuous mode [ 71.861176][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.868177][ T4188] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.894755][ T4188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.909544][ T4199] device hsr_slave_0 entered promiscuous mode [ 71.916711][ T4199] device hsr_slave_1 entered promiscuous mode [ 71.923850][ T4199] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.932131][ T4199] Cannot create hsr debugfs directory [ 71.946680][ T4187] team0: Port device team_slave_1 added [ 71.976347][ T4193] device hsr_slave_0 entered promiscuous mode [ 71.983691][ T4193] device hsr_slave_1 entered promiscuous mode [ 71.991432][ T4193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.999047][ T4193] Cannot create hsr debugfs directory [ 72.066554][ T4188] device hsr_slave_0 entered promiscuous mode [ 72.073585][ T4188] device hsr_slave_1 entered promiscuous mode [ 72.080699][ T4188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.088389][ T4188] Cannot create hsr debugfs directory [ 72.111193][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.118190][ T4187] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.144979][ T4187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.160614][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.167605][ T4187] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.194448][ T4187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.194832][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 72.205541][ T2305] Bluetooth: hci2: command 0x0409 tx timeout [ 72.206595][ T2305] Bluetooth: hci0: command 0x0409 tx timeout [ 72.239222][ T2305] Bluetooth: hci1: command 0x0409 tx timeout [ 72.270641][ T23] Bluetooth: hci4: command 0x0409 tx timeout [ 72.375298][ T4187] device hsr_slave_0 entered promiscuous mode [ 72.382596][ T4187] device hsr_slave_1 entered promiscuous mode [ 72.389520][ T4187] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.397681][ T4187] Cannot create hsr debugfs directory [ 72.570624][ T4196] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.596952][ T4196] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.610014][ T4196] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.625583][ T4196] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.696088][ T4199] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.709705][ T4199] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.735477][ T4199] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.761481][ T4199] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.773482][ T4188] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 72.785329][ T4188] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 72.805908][ T4188] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 72.817245][ T4188] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 72.912462][ T4193] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.944494][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.959379][ T4193] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 72.969449][ T4193] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 72.982997][ T4193] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 72.994784][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.005409][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.017399][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.049719][ T4187] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.064441][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.078459][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.088894][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.096256][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.108972][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.119678][ T4187] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.129994][ T4187] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.153316][ T4199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.164261][ T4187] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.199337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.207947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.217910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.227266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.236161][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.243443][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.255825][ T4199] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.277415][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.297260][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.343773][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.354379][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.363732][ T1281] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.370880][ T1281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.379353][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.388801][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.397626][ T1281] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.404781][ T1281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.413671][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.423021][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.433207][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.442467][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.452188][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.461214][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.470131][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.479072][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.489266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.499025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.512323][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.522743][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.536207][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.568244][ T4188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.586511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.596442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.605623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.614619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.623783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.633183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.641958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.650568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.672154][ T4196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.687454][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.712391][ T4193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.734989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.744543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.765967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.774799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.787454][ T4188] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.802652][ T4193] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.823738][ T4187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.858382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.868543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.881264][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.888408][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.897173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.906806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.916546][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.923988][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.931905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.941107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.949644][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.956815][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.966080][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.975460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.985336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.002097][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.010931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.025537][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.032712][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.047013][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.067065][ T4187] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.097506][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.107742][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.116670][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.128665][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.138127][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.147480][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.163995][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.177524][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.237738][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.246704][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.255801][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.265011][ T1268] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.271353][ T13] Bluetooth: hci1: command 0x041b tx timeout [ 74.272283][ T1268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.286503][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 74.290995][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.299303][ T13] Bluetooth: hci3: command 0x041b tx timeout [ 74.307050][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.316288][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.319247][ T13] Bluetooth: hci2: command 0x041b tx timeout [ 74.327884][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.340633][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.351432][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.359975][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.361912][ T13] Bluetooth: hci4: command 0x041b tx timeout [ 74.373050][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.383129][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.392262][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.401219][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.409787][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.418395][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.426758][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.435588][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.444288][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.459266][ T4193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.472573][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.485751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.494812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.504676][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.511827][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.524785][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.547988][ T4199] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.564075][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.606110][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.624301][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.650029][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.659719][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.680764][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.690794][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.699447][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.708407][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.716624][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.733142][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.748535][ T4187] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.762373][ T4187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.779223][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.802209][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.873073][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.888868][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.953498][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.966212][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.027077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.041556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.049141][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.062722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.072547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.080088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.088724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.097082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.107881][ T4193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.128301][ T4196] device veth0_vlan entered promiscuous mode [ 75.136997][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.146482][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.165470][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.181123][ T4199] device veth0_vlan entered promiscuous mode [ 75.203637][ T4196] device veth1_vlan entered promiscuous mode [ 75.219259][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.229954][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.239372][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.262394][ T4199] device veth1_vlan entered promiscuous mode [ 75.280153][ T4187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.292369][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.301427][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.309832][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.318706][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.333371][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.342426][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.352983][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.416304][ T4193] device veth0_vlan entered promiscuous mode [ 75.428057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.438887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.447731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.457058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.466998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.481267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.494888][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.505127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.514515][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.523241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.545585][ T4199] device veth0_macvtap entered promiscuous mode [ 75.557530][ T4196] device veth0_macvtap entered promiscuous mode [ 75.573896][ T4193] device veth1_vlan entered promiscuous mode [ 75.593798][ T4199] device veth1_macvtap entered promiscuous mode [ 75.606409][ T4196] device veth1_macvtap entered promiscuous mode [ 75.616265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.625781][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.637635][ T4187] device veth0_vlan entered promiscuous mode [ 75.673701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.683037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.698120][ T4187] device veth1_vlan entered promiscuous mode [ 75.713797][ T4199] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.739994][ T4193] device veth0_macvtap entered promiscuous mode [ 75.751030][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.763288][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.776044][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.784311][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.793576][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.803585][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.813890][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.823284][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.832554][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.841853][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.850767][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.859534][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.871608][ T4199] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.895390][ T4193] device veth1_macvtap entered promiscuous mode [ 75.908937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.917770][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.927067][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.936673][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.946373][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.961755][ T4199] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.971067][ T4199] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.979794][ T4199] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.990008][ T4199] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.012162][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.024263][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.037504][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.065918][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.074952][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.084115][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.093607][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.105602][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.114978][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.128430][ T4188] device veth0_vlan entered promiscuous mode [ 76.142140][ T4196] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.151055][ T4196] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.159879][ T4196] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.169585][ T4196] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.194384][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.206052][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.216303][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.228239][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.239789][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.262214][ T4188] device veth1_vlan entered promiscuous mode [ 76.286864][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.301741][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.315437][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.328370][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.337205][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.347580][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.358594][ T4230] Bluetooth: hci2: command 0x040f tx timeout [ 76.365000][ T4230] Bluetooth: hci3: command 0x040f tx timeout [ 76.371732][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.382057][ T4230] Bluetooth: hci0: command 0x040f tx timeout [ 76.383128][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.388355][ T4230] Bluetooth: hci1: command 0x040f tx timeout [ 76.406721][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.418907][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.431554][ T4230] Bluetooth: hci4: command 0x040f tx timeout [ 76.458018][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.469192][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.482588][ T4187] device veth0_macvtap entered promiscuous mode [ 76.494563][ T4187] device veth1_macvtap entered promiscuous mode [ 76.519818][ T4193] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.529024][ T4193] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.538298][ T4193] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.549021][ T4193] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.570584][ T1281] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.578785][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.589509][ T1281] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.598341][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.612350][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.620641][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.665413][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.678675][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.704766][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.716221][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.726422][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.737297][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.747528][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.758963][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.771656][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.793144][ T4188] device veth0_macvtap entered promiscuous mode [ 76.803721][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.816216][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.825442][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.847043][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.847660][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.866519][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.876195][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.887064][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.899664][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.909569][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.921385][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.932700][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.943978][ T4188] device veth1_macvtap entered promiscuous mode [ 76.971037][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.979134][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.992800][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.005637][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.016973][ T4187] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.026170][ T4187] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.035039][ T4187] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.044224][ T4187] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.095241][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.109021][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.121835][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.132678][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.143330][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.154789][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.164756][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.175958][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.188496][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.212660][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.221168][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.229082][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.253690][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.268294][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.288572][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.299709][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.311290][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.321774][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.332823][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.345326][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.356741][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.368035][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.377105][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.387300][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.397398][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.405978][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.414806][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.424791][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.456164][ T4188] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.471029][ T4188] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.479912][ T4188] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.489693][ T4188] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.605360][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.626097][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.647383][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.655820][ T4271] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 77.686532][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.697905][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.748543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.773687][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.792654][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.812174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.853356][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.878492][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.910042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.948620][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.969648][ T1281] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.989382][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.014063][ T1281] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.051957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.102367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.245710][ T4290] syz.2.9 uses obsolete (PF_INET,SOCK_PACKET) [ 78.290679][ T4288] ======================================================= [ 78.290679][ T4288] WARNING: The mand mount option has been deprecated and [ 78.290679][ T4288] and is ignored by this kernel. Remove the mand [ 78.290679][ T4288] option from the mount to silence this warning. [ 78.290679][ T4288] ======================================================= [ 78.405625][ T4292] syz.1.2 (4292): drop_caches: 2 [ 78.408513][ T4288] jffs2: notice: (4288) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 78.434629][ T7] Bluetooth: hci1: command 0x0419 tx timeout [ 78.449128][ T4295] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 78.452809][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 78.518886][ T7] Bluetooth: hci3: command 0x0419 tx timeout [ 78.530451][ T7] Bluetooth: hci2: command 0x0419 tx timeout [ 78.555918][ T4229] Bluetooth: hci4: command 0x0419 tx timeout [ 78.570538][ T13] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 78.621744][ T4304] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 78.821283][ T13] usb 4-1: Using ep0 maxpacket: 8 [ 78.875560][ T13] usb 4-1: no configurations [ 78.882954][ T13] usb 4-1: can't read configurations, error -22 [ 79.050332][ T13] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 79.173965][ T4229] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 79.300407][ T13] usb 4-1: Using ep0 maxpacket: 8 [ 79.341200][ T13] usb 4-1: no configurations [ 79.346130][ T13] usb 4-1: can't read configurations, error -22 [ 79.366384][ T13] usb usb4-port1: attempt power cycle [ 79.552264][ T4229] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 79.593643][ T4229] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 79.631801][ T4229] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 79.662818][ T4229] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 79.679224][ T4229] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 64 [ 79.690974][ T4229] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 64 [ 79.702194][ T4229] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 64 [ 79.715267][ T4229] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 64 [ 79.745807][ T4229] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 79.762614][ T4229] usb 1-1: config 1 interface 0 altsetting 0 has 8 endpoint descriptors, different from the interface descriptor's value: 14 [ 79.789508][ T13] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 79.797423][ T4343] process 'syz.4.24' launched './file2' with NULL argv: empty string added [ 79.900655][ T13] usb 4-1: Using ep0 maxpacket: 8 [ 79.922803][ T4346] FAULT_INJECTION: forcing a failure. [ 79.922803][ T4346] name failslab, interval 1, probability 0, space 0, times 1 [ 79.937312][ T4346] CPU: 0 PID: 4346 Comm: syz.1.25 Not tainted syzkaller #0 [ 79.944665][ T4346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 79.954947][ T4346] Call Trace: [ 79.958294][ T4346] [ 79.961257][ T4346] dump_stack_lvl+0x188/0x250 [ 79.966030][ T4346] ? show_regs_print_info+0x20/0x20 [ 79.971443][ T4346] ? load_image+0x410/0x410 [ 79.976000][ T4346] ? __might_sleep+0xf0/0xf0 [ 79.980727][ T4346] ? __lock_acquire+0x7b50/0x7b50 [ 79.985846][ T4346] should_fail+0x383/0x4b0 [ 79.990303][ T4346] should_failslab+0x5/0x20 [ 79.994836][ T4346] slab_pre_alloc_hook+0x51/0xc0 [ 79.999880][ T4346] kmem_cache_alloc_trace+0x47/0x290 [ 80.005180][ T4346] ? register_vlan_dev+0x354/0x820 [ 80.010320][ T4346] register_vlan_dev+0x354/0x820 [ 80.015283][ T4346] register_vlan_device+0x383/0x4a0 [ 80.020595][ T4346] ? vlan_ioctl_handler+0x5d0/0x5d0 [ 80.025826][ T4346] vlan_ioctl_handler+0x224/0x5d0 [ 80.030882][ T4346] ? rcu_lock_release+0x20/0x20 [ 80.035777][ T4346] ? rcu_lock_release+0x20/0x20 [ 80.040741][ T4346] sock_ioctl+0x23b/0x700 [ 80.045184][ T4346] ? sock_poll+0x420/0x420 [ 80.049623][ T4346] ? bpf_lsm_file_ioctl+0x5/0x10 [ 80.054776][ T4346] ? security_file_ioctl+0x7c/0xa0 [ 80.059928][ T4346] ? sock_poll+0x420/0x420 [ 80.064659][ T4346] __se_sys_ioctl+0xfa/0x170 [ 80.069319][ T4346] do_syscall_64+0x4c/0xa0 [ 80.073793][ T4346] ? clear_bhb_loop+0x30/0x80 [ 80.079028][ T4346] ? clear_bhb_loop+0x30/0x80 [ 80.083820][ T4346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.089764][ T4346] RIP: 0033:0x7f9d33f75159 [ 80.094212][ T4346] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 80.113841][ T4346] RSP: 002b:00007f9d321cd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.122287][ T4346] RAX: ffffffffffffffda RBX: 00007f9d341fcfa0 RCX: 00007f9d33f75159 [ 80.130324][ T4346] RDX: 0000200000000040 RSI: 0000000000008983 RDI: 0000000000000005 [ 80.138497][ T4346] RBP: 00007f9d3400c06b R08: 0000000000000000 R09: 0000000000000000 [ 80.146489][ T4346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.154487][ T4346] R13: 00007f9d341fd038 R14: 00007f9d341fcfa0 R15: 00007ffd4ff76ce8 [ 80.162764][ T4346] [ 80.179198][ T4348] 8021q: VLANs not supported on hsr0 [ 80.186988][ T13] usb 4-1: no configurations [ 80.211876][ T13] usb 4-1: can't read configurations, error -22 [ 80.240920][ T4229] usb 1-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 80.261316][ T4229] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.276090][ T4229] usb 1-1: Product: syz [ 80.285330][ T4229] usb 1-1: Manufacturer: syz [ 80.290002][ T4229] usb 1-1: SerialNumber: syz [ 80.347126][ T4313] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 80.366863][ T4313] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 80.385937][ T4313] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 80.400500][ T13] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 80.413961][ T4313] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 80.427999][ T4313] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 80.439462][ T4313] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 80.446956][ T4313] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 80.454776][ T4313] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 80.464928][ T4355] binder: 4354:4355 unknown command 1074553619 [ 80.477231][ T4355] binder: 4354:4355 ioctl c0306201 200000000040 returned -22 [ 80.487953][ T4229] keyspan 1-1:1.0: Keyspan 2 port adapter converter detected [ 80.496083][ T13] usb 4-1: Using ep0 maxpacket: 8 [ 80.503257][ T4229] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 7 [ 80.518632][ T4229] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 80.528305][ T4229] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 5 [ 80.540692][ T13] usb 4-1: no configurations [ 80.545860][ T13] usb 4-1: can't read configurations, error -22 [ 80.553334][ T4357] binder: 4354:4357 unknown command 1074291477 [ 80.568525][ T4357] binder: 4354:4357 ioctl c0306201 200000000640 returned -22 [ 80.576636][ T4229] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 80.586797][ T13] usb usb4-port1: unable to enumerate USB device [ 80.598882][ T4229] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 3 [ 80.609218][ T4229] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 4 [ 80.619350][ T4229] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 6 [ 80.639634][ T4229] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 80.801293][ T21] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 80.976736][ T7] usb 1-1: USB disconnect, device number 2 [ 81.002830][ T7] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 81.024921][ T7] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 81.041613][ T7] keyspan 1-1:1.0: device disconnected [ 81.241647][ T21] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 81.253135][ T21] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 81.263949][ T21] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 81.283892][ T21] usb 3-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 81.297810][ T4365] input: syz0 as /devices/virtual/input/input5 [ 81.332453][ T21] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.401451][ T4353] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 81.412443][ T4353] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 81.422278][ T21] pl2303 3-1:1.0: pl2303 converter detected [ 81.436381][ T21] usb 3-1: pl2303 converter now attached to ttyUSB0 [ 81.567339][ T7] [ 81.569731][ T7] ====================================================== [ 81.576803][ T7] WARNING: possible circular locking dependency detected [ 81.583895][ T7] syzkaller #0 Not tainted [ 81.588335][ T7] ------------------------------------------------------ [ 81.595416][ T7] kworker/0:0/7 is trying to acquire lock: [ 81.601286][ T7] ffff888073af8f98 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: __flush_work+0xfa/0x210 [ 81.611970][ T7] [ 81.611970][ T7] but task is already holding lock: [ 81.619358][ T7] ffff888073af93f0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x5f/0x1020 [ 81.628719][ T7] [ 81.628719][ T7] which lock already depends on the new lock. [ 81.628719][ T7] [ 81.639233][ T7] [ 81.639233][ T7] the existing dependency chain (in reverse order) is: [ 81.648273][ T7] [ 81.648273][ T7] -> #3 (&hdev->req_lock){+.+.}-{3:3}: [ 81.655979][ T7] __mutex_lock_common+0x1e5/0x2400 [ 81.661742][ T7] mutex_lock_nested+0x17/0x20 [ 81.667063][ T7] hci_dev_do_close+0x5f/0x1020 [ 81.672475][ T7] hci_rfkill_set_block+0x101/0x180 [ 81.678237][ T7] rfkill_set_block+0x1c1/0x3c0 [ 81.683641][ T7] rfkill_epo+0x75/0x170 [ 81.688440][ T7] rfkill_op_handler+0x76/0x220 [ 81.694022][ T7] process_one_work+0x867/0xff0 [ 81.699432][ T7] worker_thread+0xad7/0x12a0 [ 81.704674][ T7] kthread+0x42e/0x520 [ 81.709298][ T7] ret_from_fork+0x1f/0x30 [ 81.714284][ T7] [ 81.714284][ T7] -> #2 (rfkill_global_mutex){+.+.}-{3:3}: [ 81.722313][ T7] __mutex_lock_common+0x1e5/0x2400 [ 81.728457][ T7] mutex_lock_nested+0x17/0x20 [ 81.733864][ T7] rfkill_register+0x2f/0x970 [ 81.739096][ T7] hci_register_dev+0x459/0x980 [ 81.744535][ T7] vhci_create_device+0x32e/0x5c0 [ 81.750150][ T7] vhci_write+0x389/0x440 [ 81.755033][ T7] vfs_write+0x748/0xd70 [ 81.759834][ T7] ksys_write+0x153/0x260 [ 81.765001][ T7] do_syscall_64+0x4c/0xa0 [ 81.770309][ T7] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.776806][ T7] [ 81.776806][ T7] -> #1 (&data->open_mutex){+.+.}-{3:3}: [ 81.784658][ T7] __mutex_lock_common+0x1e5/0x2400 [ 81.790403][ T7] mutex_lock_nested+0x17/0x20 [ 81.795720][ T7] vhci_send_frame+0x88/0x100 [ 81.800955][ T7] hci_send_frame+0x1a9/0x2e0 [ 81.806283][ T7] hci_tx_work+0x9b5/0x16d0 [ 81.811352][ T7] process_one_work+0x867/0xff0 [ 81.816768][ T7] worker_thread+0xad7/0x12a0 [ 81.822001][ T7] kthread+0x42e/0x520 [ 81.822417][ T4353] pl2303 3-1:1.0: pl2303_vendor_write - failed to write [0007]: -110 [ 81.826615][ T7] ret_from_fork+0x1f/0x30 [ 81.826640][ T7] [ 81.826640][ T7] -> #0 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 81.848896][ T7] __lock_acquire+0x2c66/0x7b50 [ 81.854311][ T7] lock_acquire+0x19e/0x400 [ 81.859382][ T7] __flush_work+0x116/0x210 [ 81.864649][ T7] hci_dev_do_close+0x201/0x1020 [ 81.870187][ T7] hci_rfkill_set_block+0x101/0x180 [ 81.872112][ T4353] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32 [ 81.875938][ T7] rfkill_set_block+0x1c1/0x3c0 [ 81.875966][ T7] rfkill_epo+0x75/0x170 [ 81.875986][ T7] rfkill_op_handler+0x76/0x220 [ 81.898639][ T7] process_one_work+0x867/0xff0 [ 81.904148][ T7] worker_thread+0xad7/0x12a0 [ 81.909465][ T7] kthread+0x42e/0x520 [ 81.914104][ T7] ret_from_fork+0x1f/0x30 [ 81.919063][ T7] [ 81.919063][ T7] other info that might help us debug this: [ 81.919063][ T7] [ 81.920863][ T4353] pl2303 ttyUSB0: pl2303_set_line_request - failed: -32 [ 81.929311][ T7] Chain exists of: [ 81.929311][ T7] (work_completion)(&hdev->tx_work) --> rfkill_global_mutex --> &hdev->req_lock [ 81.929311][ T7] [ 81.929350][ T7] Possible unsafe locking scenario: [ 81.929350][ T7] [ 81.929355][ T7] CPU0 CPU1 [ 81.929360][ T7] ---- ---- [ 81.929365][ T7] lock(&hdev->req_lock); [ 81.929379][ T7] lock(rfkill_global_mutex [ 81.972369][ T4353] pl2303 3-1:1.0: pl2303_vendor_read - failed to read [000a]: -32 [ 81.974001][ T7] ); [ 81.974009][ T7] lock(&hdev->req_lock); [ 81.974028][ T7] lock((work_completion)(&hdev->tx_work)); [ 82.004404][ T7] [ 82.004404][ T7] *** DEADLOCK *** [ 82.004404][ T7] [ 82.012566][ T7] 4 locks held by kworker/0:0/7: [ 82.017524][ T7] #0: ffff888016c70938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 82.021024][ T4353] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 82.027842][ T7] #1: ffffc90000cc7d00 ((rfkill_op_work).work){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 82.045158][ T7] #2: ffffffff8d6d6b68 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_epo+0x43/0x170 [ 82.054698][ T7] #3: ffff888073af93f0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x5f/0x1020 [ 82.064493][ T7] [ 82.064493][ T7] stack backtrace: [ 82.070436][ T7] CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted syzkaller #0 [ 82.077694][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 82.087777][ T7] Workqueue: events rfkill_op_handler [ 82.093196][ T7] Call Trace: [ 82.096492][ T7] [ 82.099440][ T7] dump_stack_lvl+0x188/0x250 [ 82.104145][ T7] ? load_image+0x410/0x410 [ 82.108677][ T7] ? show_regs_print_info+0x20/0x20 [ 82.113930][ T7] ? print_circular_bug+0x12b/0x1a0 [ 82.119158][ T7] check_noncircular+0x296/0x330 [ 82.124129][ T7] ? look_up_lock_class+0x71/0x110 [ 82.129368][ T7] ? add_chain_block+0x9b0/0x9b0 [ 82.134334][ T7] ? lockdep_lock+0xf1/0x1f0 [ 82.138964][ T7] ? mark_lock+0x94/0x320 [ 82.143319][ T7] ? _find_first_zero_bit+0xd1/0xf0 [ 82.148547][ T7] __lock_acquire+0x2c66/0x7b50 [ 82.153430][ T7] ? add_chain_block+0x9b0/0x9b0 [ 82.158402][ T7] ? lockdep_unlock+0x143/0x2e0 [ 82.163285][ T7] ? verify_lock_unused+0x140/0x140 [ 82.168511][ T7] ? mark_lock+0x94/0x320 [ 82.172883][ T7] ? __lock_acquire+0x1305/0x7b50 [ 82.177949][ T7] lock_acquire+0x19e/0x400 [ 82.182487][ T7] ? __flush_work+0xfa/0x210 [ 82.187108][ T7] ? verify_lock_unused+0x140/0x140 [ 82.192347][ T7] ? __mutex_trylock_common+0x15c/0x260 [ 82.197927][ T7] ? read_lock_is_recursive+0x10/0x10 [ 82.203363][ T7] __flush_work+0x116/0x210 [ 82.207913][ T7] ? __flush_work+0xfa/0x210 [ 82.212548][ T7] ? flush_work+0x20/0x20 [ 82.216945][ T7] ? rcu_lock_release+0x5/0x20 [ 82.221748][ T7] ? __lock_acquire+0x7b50/0x7b50 [ 82.226817][ T7] hci_dev_do_close+0x201/0x1020 [ 82.231787][ T7] hci_rfkill_set_block+0x101/0x180 [ 82.237027][ T7] ? rcu_lock_release+0x20/0x20 [ 82.241915][ T7] rfkill_set_block+0x1c1/0x3c0 [ 82.246807][ T7] rfkill_epo+0x75/0x170 [ 82.251100][ T7] rfkill_op_handler+0x76/0x220 [ 82.256066][ T7] process_one_work+0x867/0xff0 [ 82.260954][ T7] ? worker_detach_from_pool+0x240/0x240 [ 82.266619][ T7] ? lockdep_hardirqs_off+0x70/0x100 [ 82.271953][ T7] ? _raw_spin_lock_irq+0xb7/0xf0 [ 82.277012][ T7] ? _raw_spin_lock_irqsave+0x100/0x100 [ 82.282587][ T7] ? wq_worker_running+0x97/0x170 [ 82.287653][ T7] worker_thread+0xad7/0x12a0 [ 82.292367][ T7] kthread+0x42e/0x520 [ 82.296492][ T7] ? rcu_lock_release+0x20/0x20 [ 82.301376][ T7] ? kthread_blkcg+0xd0/0xd0 [ 82.306180][ T7] ret_from_fork+0x1f/0x30 [ 82.310749][ T7] [ 82.342878][ T4352] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 82.460440][ T4352] pl2303 ttyUSB0: error sending break = -32 [ 82.467627][ T21] usb 3-1: USB disconnect, device number 2 [ 82.483759][ T4382] device syzkaller1 entered promiscuous mode [ 82.491820][ T21] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 82.527123][ T21] pl2303 3-1:1.0: device disconnected [ 86.593123][ T1110] cfg80211: failed to load regulatory.db