last executing test programs: 3.310172549s ago: executing program 1 (id=2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @ipv4={'\x00', '\xff\xff', @remote}, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000200)=@gcm_128={{0x304}, "cb2ab4cd006800", 'w\x00', "00007aeb", "a329ed15ba34bea4"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x304}, "3812682c476904d3", "311d28a37eba8cf617ee7773cb4f9f56", "e265026a", "ff00"}, 0x28) 2.614819586s ago: executing program 1 (id=6): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000b40)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)={0x40, 0x13, 0x6, @multicast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000380)={0x1c, &(0x7f0000000240)=ANY=[@ANYBLOB="200507"], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="400d03"], 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 2.064823889s ago: executing program 3 (id=4): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc_mnt/net/sctp/assocs\x00', 0x0, 0x0) lseek(r1, 0x800, 0x0) 2.012527181s ago: executing program 0 (id=1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)=@x86={0x6b, 0x4, 0x7, 0x0, 0x0, 0x0, 0x4, 0xa, 0xd, 0xa0, 0x8, 0x5, 0x0, 0x2, 0xb, 0x3, 0x3, 0x2e, 0x4, '\x00', 0x1, 0xffffffffffffff7f}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x80, 0x3, 0x81, 0x4, 0xb, 0x0, 0x2, 0x11, 0x5, 0xfffffffffffffffd, 0xfffffffffffffff1, 0x7, 0x4, 0x6, 0x3, 0x60], 0xa000, 0x4f624}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.855887924s ago: executing program 4 (id=5): r0 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000140)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000002c0)={0x0, &(0x7f00000001c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), 0x4, r1}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000180)={0x1, 0x1, &(0x7f00000000c0)=[r1], &(0x7f0000000340)=[0x346], &(0x7f0000000380)=[r2], &(0x7f00000001c0), 0x0, 0x2}) 1.582346091s ago: executing program 4 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./mysys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./mysys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./mysys/class/i2c-dev/i2c-0/device/new_device\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='typec_fusb302 0x22\n\x00', 0x13) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./mysys/class/i2c-dev/i2c-1/device/new_device\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='typec_fusb302 0x22', 0x12) 1.529558792s ago: executing program 2 (id=3): r0 = userfaultfd(0x80001) syz_io_uring_setup(0xec6, &(0x7f00000008c0)={0x0, 0x322a, 0x3000, 0xffffffff, 0xc5}, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x100}) readv(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/114, 0x72}], 0x1) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r1, 0xffffffffffffffff, 0x0) 1.466369734s ago: executing program 0 (id=8): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x200000, &(0x7f0000000380), 0x3, 0x589, &(0x7f0000001580)="$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") syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x10000, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './bus'}}], [], 0x2c}) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/53, 0x35) 1.258256579s ago: executing program 2 (id=9): r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b3, 0x0, 0x1, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000580)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x45}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000500)={0x0, 0x1fffd, 0x0, 0x3, 0x2000000}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x400, 0x3, 0x10000004, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf7ff, 0x8, 0xfffffffe, 0x33e}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf910, 0x10, 0x2, 0xe3, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x29a7, 0x8200, 0x2, 0x367}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, r4, '\x00', {0x2, 0x0, 0x0, 0x0}}, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)={0x2d, {0x9, 0x0, 0x200001, 0x0, 0x0, 0x400}}) 1.20488009s ago: executing program 4 (id=10): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r1, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1) 1.063934984s ago: executing program 0 (id=11): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp', 0x5) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) 988.989406ms ago: executing program 3 (id=12): openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x7af242, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)='\"', 0x1) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f00000001c0)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r0, &(0x7f0000000000), 0xd) 831.428879ms ago: executing program 4 (id=13): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000380)=0x1, 0x4) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000880)='9', 0x1}], 0x1) 739.755932ms ago: executing program 3 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:03.0/resource0\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000140)="00000080", 0x4, 0x0) 647.997854ms ago: executing program 0 (id=15): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x1, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r1, 0x0, &(0x7f0000000500)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x80000, 0x1000000, 0x33d, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x20, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6a6c, 0x6449, 0x0, 0xfffffffd, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2, 0x40, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) 542.477357ms ago: executing program 3 (id=16): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x24700) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) 376.106221ms ago: executing program 0 (id=17): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0a0090000180c20000000bb79e2ce9b803ffffff"], 0x72) 353.061262ms ago: executing program 2 (id=18): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./gadget\x00', &(0x7f0000000180)='gadgetfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)="000000000902190001010080320904000001ff000000070581024000000902190001010080320904000001ff00000007058102000200120100020000004034127856000100000001", 0x48) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./gadget/ep1in-bulk\x00', 0x40400, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./gadget/ep1in-bulk\x00', 0x2, 0x0) 146.718807ms ago: executing program 3 (id=19): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000440)={0x0, 0xfffffffc, 0xffdffff8, 0xa, 0x8, "ff000000000000000000000000000200"}) r1 = syz_open_pts(r0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, &(0x7f0000000240)={0x1f, 0x0, 0x0, 0x2, 0x0, 0x7, 0x40, 0x4}, 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xffbd, 0x6, 0xb4, 0xb8, 0x0, "a826520f00"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x1) 57.649048ms ago: executing program 2 (id=20): mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x91c6b000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x4b564d00, 0x0, 0xffb}]}) 0s ago: executing program 0 (id=21): mmap$IORING_OFF_SQ_RING(0x0, 0xc00001, 0x1000005, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f00000000c0), 0x10) sendto$l2tp(r0, &(0x7f0000000280)="e5786a0d000000000000003b", 0xc, 0x8000, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0xfffffffd, 0x4) recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffff22}, 0x40002020) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.251' (ED25519) to the list of known hosts. [ 75.686372][ T4260] cgroup: Unknown subsys name 'net' [ 75.794389][ T4260] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 77.323470][ T4260] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 78.808048][ T4281] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.811346][ T4284] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 78.821524][ T4281] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.830342][ T4285] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 78.830361][ T4281] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.845211][ T4285] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 78.850489][ T4281] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.860224][ T4285] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 78.860566][ T4281] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 78.870412][ T4284] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 78.875673][ T4281] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.886392][ T4284] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 78.896148][ T4281] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 78.903827][ T4284] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 78.911728][ T4284] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 78.969432][ T4284] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 78.970077][ T4281] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 78.984286][ T4281] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 78.998586][ T4285] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 79.008178][ T4285] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 79.015560][ T4285] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 79.023548][ T4281] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.023675][ T4285] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 79.038757][ T4285] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 79.077876][ T4287] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 79.086579][ T4287] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 79.094976][ T4287] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 79.102961][ T4287] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 79.127853][ T4287] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 79.135584][ T4287] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 79.525912][ T4286] chnl_net:caif_netlink_parms(): no params data found [ 79.611236][ T4275] chnl_net:caif_netlink_parms(): no params data found [ 79.625283][ T4273] chnl_net:caif_netlink_parms(): no params data found [ 79.659255][ T4274] chnl_net:caif_netlink_parms(): no params data found [ 79.705954][ T4280] chnl_net:caif_netlink_parms(): no params data found [ 79.794035][ T4286] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.801926][ T4286] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.813979][ T4286] device bridge_slave_0 entered promiscuous mode [ 79.827290][ T4286] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.834627][ T4286] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.844220][ T4286] device bridge_slave_1 entered promiscuous mode [ 79.851822][ T4273] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.861897][ T4273] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.870788][ T4273] device bridge_slave_0 entered promiscuous mode [ 79.910884][ T4273] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.918229][ T4273] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.926474][ T4273] device bridge_slave_1 entered promiscuous mode [ 79.968540][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.975728][ T4275] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.985523][ T4275] device bridge_slave_0 entered promiscuous mode [ 80.003511][ T4286] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.026960][ T4286] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.037800][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.044990][ T4275] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.053701][ T4275] device bridge_slave_1 entered promiscuous mode [ 80.074623][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.084864][ T4274] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.093934][ T4274] device bridge_slave_0 entered promiscuous mode [ 80.106825][ T4273] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.139275][ T4280] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.146642][ T4280] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.155150][ T4280] device bridge_slave_0 entered promiscuous mode [ 80.163528][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.170985][ T4274] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.179540][ T4274] device bridge_slave_1 entered promiscuous mode [ 80.188510][ T4273] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.211709][ T4280] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.219780][ T4280] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.228437][ T4280] device bridge_slave_1 entered promiscuous mode [ 80.261855][ T4275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.274070][ T4286] team0: Port device team_slave_0 added [ 80.306512][ T4280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.317924][ T4275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.328562][ T4286] team0: Port device team_slave_1 added [ 80.336468][ T4274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.349241][ T4273] team0: Port device team_slave_0 added [ 80.357019][ T4280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.391013][ T4274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.410198][ T4273] team0: Port device team_slave_1 added [ 80.432443][ T4280] team0: Port device team_slave_0 added [ 80.452834][ T4286] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.460064][ T4286] 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. [ 80.486491][ T4286] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.501369][ T4275] team0: Port device team_slave_0 added [ 80.508311][ T4286] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.515310][ T4286] 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. [ 80.541617][ T4286] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.555323][ T4280] team0: Port device team_slave_1 added [ 80.587068][ T4275] team0: Port device team_slave_1 added [ 80.606774][ T4274] team0: Port device team_slave_0 added [ 80.618474][ T4273] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.625484][ T4273] 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. [ 80.651917][ T4273] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.687962][ T4274] team0: Port device team_slave_1 added [ 80.694333][ T4273] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.703817][ T4273] 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. [ 80.730165][ T4273] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.748861][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.755871][ T4275] 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. [ 80.782293][ T4275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.801301][ T4280] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.808353][ T4280] 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. [ 80.834809][ T4280] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.853282][ T4280] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.860332][ T4280] 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. [ 80.887825][ T4280] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.903660][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.910925][ T4275] 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. [ 80.937005][ T4275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.941049][ T4276] Bluetooth: hci1: command 0x0409 tx timeout [ 80.966632][ T4286] device hsr_slave_0 entered promiscuous mode [ 80.974154][ T4286] device hsr_slave_1 entered promiscuous mode [ 80.996886][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.004048][ T4274] 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. [ 81.030087][ T4276] Bluetooth: hci0: command 0x0409 tx timeout [ 81.030100][ T4274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.084345][ T4273] device hsr_slave_0 entered promiscuous mode [ 81.090605][ T4276] Bluetooth: hci2: command 0x0409 tx timeout [ 81.090916][ T4276] Bluetooth: hci3: command 0x0409 tx timeout [ 81.103844][ T4273] device hsr_slave_1 entered promiscuous mode [ 81.112821][ T4273] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.120819][ T4273] Cannot create hsr debugfs directory [ 81.126874][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.134366][ T4274] 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. [ 81.161037][ T4274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.177648][ T4285] Bluetooth: hci4: command 0x0409 tx timeout [ 81.204858][ T4280] device hsr_slave_0 entered promiscuous mode [ 81.212071][ T4280] device hsr_slave_1 entered promiscuous mode [ 81.221286][ T4280] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.229089][ T4280] Cannot create hsr debugfs directory [ 81.310417][ T4275] device hsr_slave_0 entered promiscuous mode [ 81.318365][ T4275] device hsr_slave_1 entered promiscuous mode [ 81.324984][ T4275] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.333889][ T4275] Cannot create hsr debugfs directory [ 81.390447][ T4274] device hsr_slave_0 entered promiscuous mode [ 81.397276][ T4274] device hsr_slave_1 entered promiscuous mode [ 81.405017][ T4274] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.412796][ T4274] Cannot create hsr debugfs directory [ 81.719919][ T4286] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 81.750069][ T4286] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 81.760658][ T4286] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 81.775288][ T4286] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 81.821729][ T4273] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 81.834961][ T4273] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 81.846946][ T4273] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 81.866731][ T4273] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 81.931570][ T4275] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 81.971591][ T4275] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 81.981822][ T4275] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 81.995607][ T4275] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 82.077451][ T4274] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.097089][ T4286] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.119438][ T4274] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.153638][ T4274] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.166190][ T4274] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.190171][ T4286] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.200041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.213022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.227079][ T4280] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 82.265204][ T4280] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 82.274099][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.287319][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.297645][ T4320] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.305018][ T4320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.314445][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.324163][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.332918][ T4320] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.340199][ T4320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.351985][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.383386][ T4273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.391852][ T4280] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 82.403147][ T4280] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 82.416970][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.432539][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.442774][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.462818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.500990][ T4275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.512185][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.524515][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.535135][ T4273] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.560586][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.569506][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.578078][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.603860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.614196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.626359][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.633563][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.647068][ T4275] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.680777][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.689784][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.699656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.709122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.722701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.731923][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.739111][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.747082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.756240][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.765286][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.772662][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.783543][ T4274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.815502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.824061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.840924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.854152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.863289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.872897][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.881654][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.888837][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.896920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.906778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.915953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.928287][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.936917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.954947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.965707][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.975071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.986983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.007859][ T4285] Bluetooth: hci1: command 0x041b tx timeout [ 83.023676][ T4286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.044573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.053315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.064604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.082297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.090514][ T4285] Bluetooth: hci0: command 0x041b tx timeout [ 83.104355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.122162][ T4275] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 83.132975][ T4275] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.167776][ T4276] Bluetooth: hci3: command 0x041b tx timeout [ 83.169739][ T4285] Bluetooth: hci2: command 0x041b tx timeout [ 83.185397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.196229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.220269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.234141][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.248426][ T4285] Bluetooth: hci4: command 0x041b tx timeout [ 83.259265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.269720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.283183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.293029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.307949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.320656][ T4280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.335796][ T4274] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.353978][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.364571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.373770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.383011][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.390231][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.399506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.438032][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.458534][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.494237][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.519917][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.528978][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.536184][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.562287][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.578746][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.601025][ T4273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.626815][ T4280] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.659489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.668727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.689228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.709842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.719119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.730123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.783291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.792379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.801860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.818997][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.826168][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.836425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.846992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.856073][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.863278][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.872162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.881554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.897360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.921773][ T4274] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.943502][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.958409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.966659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.975324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.983541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.994039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.022240][ T4286] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.058392][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.067397][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.092356][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.139355][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.174850][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.186450][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.212663][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.230722][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.261245][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.279230][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.301966][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.328087][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.335651][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.397962][ T4275] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.474067][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.497073][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.605667][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.618626][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.659620][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.698522][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.717591][ T4275] device veth0_vlan entered promiscuous mode [ 84.748845][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.756416][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.783320][ T4275] device veth1_vlan entered promiscuous mode [ 84.802960][ T4273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.832133][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.894083][ T4274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.904880][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.919455][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.936461][ T4275] device veth0_macvtap entered promiscuous mode [ 84.971884][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.983033][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.999972][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.010771][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.039753][ T4275] device veth1_macvtap entered promiscuous mode [ 85.069189][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.078508][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.086836][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.095986][ T4285] Bluetooth: hci1: command 0x040f tx timeout [ 85.106299][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.121917][ T4273] device veth0_vlan entered promiscuous mode [ 85.147312][ T4274] device veth0_vlan entered promiscuous mode [ 85.154953][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.178336][ T4285] Bluetooth: hci0: command 0x040f tx timeout [ 85.202076][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.219030][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.238052][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.248649][ T4285] Bluetooth: hci2: command 0x040f tx timeout [ 85.257734][ T4285] Bluetooth: hci3: command 0x040f tx timeout [ 85.283566][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.293913][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.308533][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.316696][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.328630][ T4285] Bluetooth: hci4: command 0x040f tx timeout [ 85.348978][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.368082][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.376883][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.396790][ T4273] device veth1_vlan entered promiscuous mode [ 85.412329][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.421321][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.429990][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.440542][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.461586][ T4274] device veth1_vlan entered promiscuous mode [ 85.471378][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.481369][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.491420][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.501389][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.514260][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.540757][ T4280] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.552078][ T4275] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.562409][ T4275] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.572097][ T4275] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.581825][ T4275] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.596139][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.605739][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.614701][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.633620][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.642640][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.651996][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.664526][ T4286] device veth0_vlan entered promiscuous mode [ 85.715451][ T4286] device veth1_vlan entered promiscuous mode [ 85.731098][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.741595][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.751078][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.830437][ T4273] device veth0_macvtap entered promiscuous mode [ 85.845326][ T4280] device veth0_vlan entered promiscuous mode [ 85.866271][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.875652][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.884892][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.894968][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.904423][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.913877][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.922909][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.932402][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.954883][ T4273] device veth1_macvtap entered promiscuous mode [ 85.991457][ T4274] device veth0_macvtap entered promiscuous mode [ 86.002527][ T4335] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.010949][ T4335] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.018763][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.033804][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.042621][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.051879][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.062657][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.071233][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.087314][ T4280] device veth1_vlan entered promiscuous mode [ 86.096686][ T4286] device veth0_macvtap entered promiscuous mode [ 86.112424][ T4274] device veth1_macvtap entered promiscuous mode [ 86.144619][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.156555][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.175790][ T4273] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.203339][ T4286] device veth1_macvtap entered promiscuous mode [ 86.226198][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.235513][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.245657][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.255072][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.266105][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.287022][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.298150][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.310539][ T4273] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.336053][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.345370][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.356128][ T4335] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.367156][ T4273] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.378225][ T4335] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.385793][ T4273] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.394751][ T4273] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.403610][ T4273] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.415998][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.428641][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.440406][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.451461][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.463272][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.473635][ T4286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.485537][ T4286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.496132][ T4286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.506896][ T4286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.521265][ T4286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.532642][ T4286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.544504][ T4286] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.554285][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.563215][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.572891][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.584804][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.594075][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.612455][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.623799][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.634314][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.645103][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.656966][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.673723][ T4286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.694046][ T4286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.704849][ T4286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.715396][ T4286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.725389][ T4286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.736000][ T4286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.752349][ T4286] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.773944][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.783933][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.793132][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.804317][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.813540][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.826717][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.853513][ T4274] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.863245][ T4274] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.872212][ T4274] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.882454][ T4274] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.896007][ T4280] device veth0_macvtap entered promiscuous mode [ 86.914732][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.932811][ T4286] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.971688][ T4286] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.997678][ T4286] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.006464][ T4286] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.106367][ T4280] device veth1_macvtap entered promiscuous mode [ 87.168044][ T4285] Bluetooth: hci1: command 0x0419 tx timeout [ 87.247963][ T4285] Bluetooth: hci0: command 0x0419 tx timeout [ 87.309465][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.317355][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.331592][ T4285] Bluetooth: hci3: command 0x0419 tx timeout [ 87.337934][ T4287] Bluetooth: hci2: command 0x0419 tx timeout [ 87.393631][ T4280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.407782][ T4287] Bluetooth: hci4: command 0x0419 tx timeout [ 87.440478][ T4280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.466482][ T4280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.498765][ T4280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.526191][ T4280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.544771][ T4280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.555550][ T4280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.596183][ T4280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.617015][ T4280] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.632155][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.641520][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.651597][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.675781][ T4280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.686729][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.697737][ T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.705627][ T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.717573][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.733774][ T4280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.744623][ T4280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.756453][ T4280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.766464][ T4280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.782171][ T4280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.792136][ T4280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.823352][ T4280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.835514][ T4280] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.855305][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.863648][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.874269][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.883394][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.896214][ T4280] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.905553][ T4280] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.914522][ T4280] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.924381][ T4280] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.963999][ T4335] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.974158][ T4335] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.990221][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.028194][ T2934] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.036423][ T2934] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.076848][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.089904][ T4364] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 88.154733][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.177062][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.198248][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.298866][ T4364] usb 2-1: Using ep0 maxpacket: 16 [ 88.308639][ T4364] usb 2-1: config 0 has an invalid interface number: 34 but max is 0 [ 88.337302][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.340075][ T4364] usb 2-1: config 0 has no interface number 0 [ 88.364772][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.372571][ T4364] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 88.372605][ T4364] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 88.404070][ T4364] usb 2-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 88.418838][ T4375] 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. [ 88.441157][ T4364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.460759][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.472893][ T4364] usb 2-1: Product: syz [ 88.483472][ T4364] usb 2-1: Manufacturer: syz [ 88.499946][ T4364] usb 2-1: SerialNumber: syz [ 88.532042][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.548810][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.563335][ T4364] usb 2-1: config 0 descriptor?? [ 88.576405][ T4369] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 88.590887][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.602691][ T4369] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 88.844608][ T4369] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 88.862242][ T4369] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 88.880222][ T4382] typec_fusb302 0-0022: I2C/SMBus block functionality not supported! [ 88.899101][ T4382] i2c i2c-0: new_device: Instantiated device typec_fusb302 at 0x22 [ 88.945707][ T4388] loop0: detected capacity change from 0 to 1024 [ 89.064755][ T4388] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 89.084934][ T4364] asix 2-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 89.315335][ T4274] EXT4-fs (loop0): unmounting filesystem. [ 89.404388][ T4399] Bluetooth: MGMT ver 1.22 [ 89.890023][ T4364] asix 2-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 89.906370][ T4410] block nbd3: server does not support multiple connections per device. [ 89.921126][ T4364] asix: probe of 2-1:0.34 failed with error -71 [ 89.962192][ T4408] block nbd3: shutting down sockets [ 89.986282][ T4364] usb 2-1: USB disconnect, device number 2 [ 90.063090][ T4414] gadgetfs: bound to dummy_udc driver [ 90.076081][ T4413] device syzkaller1 entered promiscuous mode [ 91.897659][ T1172] cfg80211: failed to load regulatory.db [ 132.849888][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.857322][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.291089][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.298166][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 201.487706][ T4276] Bluetooth: hci3: command 0x0406 tx timeout [ 201.493877][ T4276] Bluetooth: hci2: command 0x0406 tx timeout [ 201.500041][ T4285] Bluetooth: hci4: command 0x0406 tx timeout [ 201.500065][ T4287] Bluetooth: hci0: command 0x0406 tx timeout [ 201.506087][ T4285] Bluetooth: hci1: command 0x0406 tx timeout [ 239.087761][ T27] INFO: task kworker/u4:4:57 blocked for more than 143 seconds. [ 239.095681][ T27] Not tainted syzkaller #0 [ 239.100787][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 239.109628][ T27] task:kworker/u4:4 state:D stack:23360 pid:57 ppid:2 flags:0x00004000 [ 239.119051][ T27] Workqueue: writeback wb_workfn (flush-8:0) [ 239.125166][ T27] Call Trace: [ 239.128541][ T27] [ 239.131512][ T27] __schedule+0x107f/0x4030 [ 239.136104][ T27] ? mark_lock+0x94/0x320 [ 239.140543][ T27] ? __sched_text_start+0x8/0x8 [ 239.145447][ T27] ? blk_check_plugged+0x250/0x250 [ 239.152292][ T27] ? blk_check_plugged+0x250/0x250 [ 239.160555][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 239.166520][ T27] ? wq_worker_sleeping+0x60/0x280 [ 239.174034][ T27] schedule+0xb9/0x180 [ 239.183480][ T27] io_schedule+0x7c/0xd0 [ 239.188894][ T27] bit_wait_io+0xd/0xc0 [ 239.193123][ T27] __wait_on_bit+0x9b/0x2c0 [ 239.201764][ T27] ? bit_wait+0xc0/0xc0 [ 239.206005][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 239.212620][ T27] ? bit_wait+0xc0/0xc0 [ 239.216875][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 239.225708][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 239.232541][ T27] ? bit_waitqueue+0x30/0x30 [ 239.237210][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 239.246470][ T27] do_get_write_access+0x605/0xf20 [ 239.254444][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 239.266236][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 239.273835][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 239.281073][ T27] ? ext4_get_group_desc+0x10a/0x4d0 [ 239.286471][ T27] ext4_mb_mark_diskspace_used+0x278/0x1500 [ 239.293724][ T27] ? ext4_discard_allocated_blocks+0x610/0x610 [ 239.300025][ T27] ext4_mb_new_blocks+0x1170/0x44d0 [ 239.305308][ T27] ? ext4_find_extent+0x372/0xde0 [ 239.310449][ T27] ? rcu_is_watching+0x11/0xa0 [ 239.315307][ T27] ? memset+0x1e/0x40 [ 239.319398][ T27] ? ext4_mb_pa_callback+0xd0/0xd0 [ 239.324586][ T27] ? ext4_inode_to_goal_block+0x313/0x450 [ 239.330627][ T27] ext4_ext_map_blocks+0x18d1/0x6640 [ 239.335983][ T27] ? __stack_depot_save+0x35/0x480 [ 239.341905][ T27] ? ext4_ext_release+0x10/0x10 [ 239.346834][ T27] ? rwsem_write_trylock+0x135/0x1c0 [ 239.353854][ T27] ? ext4_es_lookup_extent+0x638/0xb00 [ 239.361405][ T27] ext4_map_blocks+0x9d7/0x1a90 [ 239.366330][ T27] ? ext4_issue_zeroout+0x250/0x250 [ 239.373537][ T27] ? rcu_is_watching+0x11/0xa0 [ 239.380289][ T27] ? ext4_inode_journal_mode+0x372/0x460 [ 239.385993][ T27] ext4_writepages+0x12aa/0x2e70 [ 239.391893][ T27] ? unwind_next_frame+0x1719/0x1fd0 [ 239.397290][ T27] ? ext4_read_folio+0x370/0x370 [ 239.403665][ T27] ? mark_lock+0x94/0x320 [ 239.410220][ T27] ? verify_lock_unused+0x140/0x140 [ 239.415485][ T27] ? __lock_acquire+0x1465/0x7c40 [ 239.422616][ T27] ? __lock_acquire+0x7c40/0x7c40 [ 239.430635][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 239.435733][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 239.443006][ T27] ? ext4_read_folio+0x370/0x370 [ 239.451643][ T27] do_writepages+0x3c6/0x640 [ 239.460026][ T27] ? __writepage+0x130/0x130 [ 239.464692][ T27] ? writeback_sb_inodes+0x6d1/0x17f0 [ 239.473219][ T27] ? __lock_acquire+0x7c40/0x7c40 [ 239.480465][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 239.485562][ T27] __writeback_single_inode+0x153/0x1170 [ 239.493398][ T27] writeback_sb_inodes+0xad5/0x17f0 [ 239.499629][ T27] ? queue_io+0x570/0x570 [ 239.504034][ T27] ? __rwlock_init+0x140/0x140 [ 239.510218][ T27] __writeback_inodes_wb+0x12a/0x3f0 [ 239.515573][ T27] wb_writeback+0x484/0xd40 [ 239.522222][ T27] ? percpu_ref_tryget+0x250/0x250 [ 239.527483][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 239.536654][ T27] ? __lock_acquire+0x7c40/0x7c40 [ 239.543782][ T27] wb_workfn+0xb68/0xee0 [ 239.551099][ T27] ? inode_wait_for_writeback+0x220/0x220 [ 239.558127][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 239.564180][ T27] ? __lock_acquire+0x7c40/0x7c40 [ 239.569406][ T27] ? read_lock_is_recursive+0x10/0x10 [ 239.574839][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 239.580840][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.586094][ T27] ? process_one_work+0x7b4/0x1160 [ 239.591327][ T27] process_one_work+0x8ab/0x1160 [ 239.596326][ T27] ? worker_detach_from_pool+0x240/0x240 [ 239.602815][ T27] ? _raw_spin_lock_irq+0xb7/0xf0 [ 239.608719][ T27] ? _raw_spin_lock_irqsave+0x100/0x100 [ 239.614318][ T27] ? wq_worker_running+0x97/0x190 [ 239.621094][ T27] worker_thread+0xaf5/0x12a0 [ 239.625847][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 239.633780][ T27] kthread+0x29d/0x330 [ 239.639891][ T27] ? worker_clr_flags+0x1a0/0x1a0 [ 239.644982][ T27] ? kthread_blkcg+0xd0/0xd0 [ 239.653591][ T27] ret_from_fork+0x1f/0x30 [ 239.659936][ T27] [ 239.663095][ T27] INFO: task syz-executor:4260 blocked for more than 143 seconds. [ 239.671139][ T27] Not tainted syzkaller #0 [ 239.676126][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 239.685025][ T27] task:syz-executor state:D stack:21856 pid:4260 ppid:4259 flags:0x00004002 [ 239.694369][ T27] Call Trace: [ 239.697715][ T27] [ 239.700688][ T27] __schedule+0x107f/0x4030 [ 239.705259][ T27] ? mark_lock+0x94/0x320 [ 239.709745][ T27] ? __lock_acquire+0x7c40/0x7c40 [ 239.714823][ T27] ? __sched_text_start+0x8/0x8 [ 239.719942][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 239.725889][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 239.731983][ T27] schedule+0xb9/0x180 [ 239.736130][ T27] io_schedule+0x7c/0xd0 [ 239.740490][ T27] bit_wait_io+0xd/0xc0 [ 239.744714][ T27] __wait_on_bit+0x9b/0x2c0 [ 239.749541][ T27] ? bit_wait+0xc0/0xc0 [ 239.753764][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 239.759346][ T27] ? bit_wait+0xc0/0xc0 [ 239.764319][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 239.769241][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 239.774318][ T27] ? bit_waitqueue+0x30/0x30 [ 239.779030][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 239.784290][ T27] do_get_write_access+0x605/0xf20 [ 239.791485][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 239.797560][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 239.806708][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 239.815272][ T27] ? rcu_is_watching+0x11/0xa0 [ 239.823122][ T27] ext4_reserve_inode_write+0x201/0x290 [ 239.829582][ T27] __ext4_mark_inode_dirty+0x161/0x760 [ 239.835147][ T27] ext4_dirty_inode+0xbf/0x100 [ 239.840770][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 239.846626][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 239.851767][ T27] __file_update_time+0x21d/0x240 [ 239.856846][ T27] file_update_time+0x2f3/0x370 [ 239.861945][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 239.868519][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 239.873615][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 239.879957][ T27] ? count_memcg_event_mm+0x8a/0x3c0 [ 239.885284][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 239.890837][ T27] do_page_mkwrite+0x16b/0x5c0 [ 239.895670][ T27] wp_page_shared+0x167/0x370 [ 239.900471][ T27] handle_mm_fault+0x1b1b/0x3d40 [ 239.905453][ T27] ? mt_find+0x157/0x830 [ 239.909805][ T27] ? numa_migrate_prep+0x250/0x250 [ 239.914965][ T27] ? lock_chain_count+0x20/0x20 [ 239.919905][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 239.925230][ T27] do_user_addr_fault+0x58e/0xb20 [ 239.930406][ T27] exc_page_fault+0x60/0x100 [ 239.935032][ T27] ? clear_bhb_loop+0x60/0xb0 [ 239.943366][ T27] asm_exc_page_fault+0x22/0x30 [ 239.949522][ T27] RIP: 0033:0x7f67e5070163 [ 239.953987][ T27] RSP: 002b:00007ffca92c6c30 EFLAGS: 00010202 [ 239.960293][ T27] RAX: 00007f67e1dfa2cc RBX: 00007ffca92c6d60 RCX: 0000000000000000 [ 239.970422][ T27] RDX: 00007f67e1dfa2c8 RSI: 0000000000000008 RDI: 00007ffca92c6d60 [ 239.978665][ T27] RBP: 00000000000003e6 R08: 0000000000000000 R09: 0000000000000000 [ 239.986821][ T27] R10: 00007ffca92c6d40 R11: 0000000000000000 R12: 0000000000000000 [ 239.994941][ T27] R13: 0000000000005d34 R14: ffffffffffffa2cc R15: 0000000000000000 [ 240.003044][ T27] [ 240.006135][ T27] INFO: task syz.1.6:4368 blocked for more than 144 seconds. [ 240.013655][ T27] Not tainted syzkaller #0 [ 240.018693][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.027393][ T27] task:syz.1.6 state:D stack:26288 pid:4368 ppid:4275 flags:0x00004004 [ 240.036705][ T27] Call Trace: [ 240.040094][ T27] [ 240.043066][ T27] __schedule+0x107f/0x4030 [ 240.048142][ T27] ? mark_lock+0x94/0x320 [ 240.052552][ T27] ? __lock_acquire+0x7c40/0x7c40 [ 240.057715][ T27] ? __sched_text_start+0x8/0x8 [ 240.062617][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 240.070752][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 240.076051][ T27] schedule+0xb9/0x180 [ 240.080260][ T27] io_schedule+0x7c/0xd0 [ 240.084547][ T27] bit_wait_io+0xd/0xc0 [ 240.089088][ T27] __wait_on_bit+0x9b/0x2c0 [ 240.093644][ T27] ? bit_wait+0xc0/0xc0 [ 240.097873][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 240.103409][ T27] ? bit_wait+0xc0/0xc0 [ 240.107684][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 240.112493][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 240.117648][ T27] ? bit_waitqueue+0x30/0x30 [ 240.122295][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 240.127637][ T27] do_get_write_access+0x605/0xf20 [ 240.132796][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 240.138867][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 240.145068][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 240.151339][ T27] ? rcu_is_watching+0x11/0xa0 [ 240.156163][ T27] ext4_reserve_inode_write+0x201/0x290 [ 240.161945][ T27] __ext4_mark_inode_dirty+0x161/0x760 [ 240.167562][ T27] ext4_dirty_inode+0xbf/0x100 [ 240.173274][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 240.180478][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 240.185575][ T27] __file_update_time+0x21d/0x240 [ 240.190732][ T27] file_update_time+0x2f3/0x370 [ 240.195626][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 240.201245][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 240.206322][ T27] ? count_memcg_event_mm+0x36b/0x3c0 [ 240.212167][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 240.218646][ T27] ? count_memcg_event_mm+0x8a/0x3c0 [ 240.223978][ T27] ? put_page+0x270/0x270 [ 240.228420][ T27] do_page_mkwrite+0x16b/0x5c0 [ 240.233235][ T27] handle_mm_fault+0x199c/0x3d40 [ 240.238280][ T27] ? mt_find+0x157/0x830 [ 240.242592][ T27] ? numa_migrate_prep+0x250/0x250 [ 240.247841][ T27] ? lock_chain_count+0x20/0x20 [ 240.252775][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 240.258185][ T27] do_user_addr_fault+0x58e/0xb20 [ 240.263277][ T27] exc_page_fault+0x60/0x100 [ 240.268115][ T27] ? clear_bhb_loop+0x60/0xb0 [ 240.273850][ T27] asm_exc_page_fault+0x22/0x30 [ 240.278817][ T27] RIP: 0033:0x7f3de1a72729 [ 240.283268][ T27] RSP: 002b:00007ffc1e3692c0 EFLAGS: 00010202 [ 240.290214][ T27] RAX: 0000001b2ff13000 RBX: ffffffff862d4224 RCX: 0000001b2ff12ff8 [ 240.298282][ T27] RDX: 0000001b2f924220 RSI: 0000000000000008 RDI: 00007f3de2955720 [ 240.306299][ T27] RBP: 0000000000000023 R08: 00007f3de1e10000 R09: 00007f3de1e12000 [ 240.314453][ T27] R10: 00000000862d4228 R11: 00000000000000ff R12: 00007f3de1e25f40 [ 240.322544][ T27] R13: 0000000000004279 R14: ffffffff862d48f9 R15: 00007f3de2955720 [ 240.330706][ T27] ? usb_remove_ep_devs+0x19/0x80 [ 240.335801][ T27] ? interface_authorized_store+0x54/0x140 [ 240.342658][ T27] [ 240.345762][ T27] INFO: task syz.4.13:4400 blocked for more than 144 seconds. [ 240.353615][ T27] Not tainted syzkaller #0 [ 240.358833][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.367746][ T27] task:syz.4.13 state:D stack:26288 pid:4400 ppid:4286 flags:0x00004004 [ 240.377920][ T27] Call Trace: [ 240.381254][ T27] [ 240.384218][ T27] __schedule+0x107f/0x4030 [ 240.389103][ T27] ? mark_lock+0x94/0x320 [ 240.393491][ T27] ? __lock_acquire+0x7c40/0x7c40 [ 240.398891][ T27] ? __sched_text_start+0x8/0x8 [ 240.403801][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 240.410029][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 240.415288][ T27] schedule+0xb9/0x180 [ 240.419681][ T27] io_schedule+0x7c/0xd0 [ 240.423975][ T27] bit_wait_io+0xd/0xc0 [ 240.428416][ T27] __wait_on_bit+0x9b/0x2c0 [ 240.432967][ T27] ? bit_wait+0xc0/0xc0 [ 240.437143][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 240.442932][ T27] ? bit_wait+0xc0/0xc0 [ 240.447137][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 240.452357][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 240.457596][ T27] ? bit_waitqueue+0x30/0x30 [ 240.462241][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 240.467756][ T27] do_get_write_access+0x605/0xf20 [ 240.472931][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 240.479657][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 240.485869][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 240.493273][ T27] ? rcu_is_watching+0x11/0xa0 [ 240.498291][ T27] ext4_reserve_inode_write+0x201/0x290 [ 240.503885][ T27] __ext4_mark_inode_dirty+0x161/0x760 [ 240.509474][ T27] ext4_dirty_inode+0xbf/0x100 [ 240.514277][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 240.520178][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 240.525262][ T27] __file_update_time+0x21d/0x240 [ 240.530487][ T27] file_update_time+0x2f3/0x370 [ 240.535395][ T27] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 240.540785][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 240.546153][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 240.551300][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 240.557621][ T27] ? count_memcg_event_mm+0x8a/0x3c0 [ 240.562956][ T27] ? put_page+0x270/0x270 [ 240.567331][ T27] do_page_mkwrite+0x16b/0x5c0 [ 240.572220][ T27] handle_mm_fault+0x199c/0x3d40 [ 240.577201][ T27] ? mt_find+0x157/0x830 [ 240.582065][ T27] ? numa_migrate_prep+0x250/0x250 [ 240.587242][ T27] ? lock_chain_count+0x20/0x20 [ 240.592210][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 240.597706][ T27] do_user_addr_fault+0x58e/0xb20 [ 240.602801][ T27] exc_page_fault+0x60/0x100 [ 240.608134][ T27] ? clear_bhb_loop+0x60/0xb0 [ 240.612877][ T27] asm_exc_page_fault+0x22/0x30 [ 240.618036][ T27] RIP: 0033:0x7fdf6e272729 [ 240.622495][ T27] RSP: 002b:00007ffd2b086be0 EFLAGS: 00010202 [ 240.628867][ T27] RAX: 0000001b30222000 RBX: ffffffff83d449f5 RCX: 0000001b30221ff8 [ 240.636905][ T27] RDX: 0000001b2fc2421c RSI: 0000000000000008 RDI: 00007fdf6f155720 [ 240.645915][ T27] RBP: 0000000000000047 R08: 00007fdf6e610000 R09: 00007fdf6e612000 [ 240.654055][ T27] R10: 0000000083d449f9 R11: 0000000000000005 R12: 00007fdf6e626038 [ 240.662116][ T27] R13: 0000000000000046 R14: ffffffff83d442ec R15: 00007fdf6f155720 [ 240.670208][ T27] ? tomoyo_socket_sendmsg_permission+0x23c/0x2f0 [ 240.676670][ T27] ? tomoyo_encode2+0x1c5/0x530 [ 240.682119][ T27] [ 240.685198][ T27] INFO: task syz.3.19:4416 blocked for more than 144 seconds. [ 240.693157][ T27] Not tainted syzkaller #0 [ 240.698324][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.707027][ T27] task:syz.3.19 state:D stack:26288 pid:4416 ppid:4273 flags:0x00004004 [ 240.716487][ T27] Call Trace: [ 240.719864][ T27] [ 240.722844][ T27] __schedule+0x107f/0x4030 [ 240.727397][ T27] ? mark_lock+0x94/0x320 [ 240.731889][ T27] ? __lock_acquire+0x7c40/0x7c40 [ 240.736962][ T27] ? __sched_text_start+0x8/0x8 [ 240.741933][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 240.747936][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 240.753205][ T27] schedule+0xb9/0x180 [ 240.757324][ T27] io_schedule+0x7c/0xd0 [ 240.761932][ T27] bit_wait_io+0xd/0xc0 [ 240.766156][ T27] __wait_on_bit+0x9b/0x2c0 [ 240.770808][ T27] ? bit_wait+0xc0/0xc0 [ 240.775013][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 240.780713][ T27] ? bit_wait+0xc0/0xc0 [ 240.785419][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 240.791202][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 240.796281][ T27] ? bit_waitqueue+0x30/0x30 [ 240.801055][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 240.806292][ T27] do_get_write_access+0x605/0xf20 [ 240.811518][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 240.817702][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 240.823930][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 240.830227][ T27] ? rcu_is_watching+0x11/0xa0 [ 240.835039][ T27] ext4_reserve_inode_write+0x201/0x290 [ 240.840768][ T27] __ext4_mark_inode_dirty+0x161/0x760 [ 240.846287][ T27] ext4_dirty_inode+0xbf/0x100 [ 240.851601][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 240.857581][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 240.862682][ T27] __file_update_time+0x21d/0x240 [ 240.868036][ T27] file_update_time+0x2f3/0x370 [ 240.872952][ T27] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 240.878542][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 240.883898][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 240.890044][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 240.896334][ T27] ? count_memcg_event_mm+0x8a/0x3c0 [ 240.902027][ T27] ? put_page+0x270/0x270 [ 240.906407][ T27] do_page_mkwrite+0x16b/0x5c0 [ 240.911477][ T27] handle_mm_fault+0x199c/0x3d40 [ 240.916473][ T27] ? mt_find+0x157/0x830 [ 240.920844][ T27] ? numa_migrate_prep+0x250/0x250 [ 240.926047][ T27] ? lock_chain_count+0x20/0x20 [ 240.931515][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 240.936859][ T27] do_user_addr_fault+0x58e/0xb20 [ 240.942014][ T27] exc_page_fault+0x60/0x100 [ 240.946643][ T27] ? clear_bhb_loop+0x60/0xb0 [ 240.951447][ T27] asm_exc_page_fault+0x22/0x30 [ 240.956346][ T27] RIP: 0033:0x7fc792072eb2 [ 240.960869][ T27] RSP: 002b:00007ffd380ee430 EFLAGS: 00010202 [ 240.966980][ T27] RAX: 0000000000005008 RBX: 00007fc792f55720 RCX: 0000000000000000 [ 240.975057][ T27] RDX: 0000001b3011f000 RSI: 0000000000000008 RDI: 00007fc792f55720 [ 240.983166][ T27] RBP: 000000000000007f R08: 00007fc792410000 R09: 00007fc792426038 [ 240.992262][ T27] R10: 0000000000000001 R11: 0000000000000003 R12: ffffffff847ceb61 [ 241.000358][ T27] R13: 00007fc792426038 R14: 0000000000000019 R15: ffffffffffffb000 [ 241.008762][ T27] ? n_tty_poll+0x2b1/0x750 [ 241.013340][ T27] [ 241.016416][ T27] [ 241.016416][ T27] Showing all locks held in the system: [ 241.024524][ T27] 1 lock held by rcu_tasks_kthre/12: [ 241.030049][ T27] #0: ffffffff8cb2e4f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0 [ 241.040948][ T27] 1 lock held by rcu_tasks_trace/13: [ 241.046282][ T27] #0: ffffffff8cb2ed10 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0 [ 241.057724][ T27] 1 lock held by khungtaskd/27: [ 241.062621][ T27] #0: ffffffff8cb2db60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 241.072831][ T27] 7 locks held by kworker/u4:4/57: [ 241.078167][ T27] #0: ffff888019695938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 241.090729][ T27] #1: ffffc90001587d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 241.103450][ T27] #2: ffff88807e1800e0 (&type->s_umount_key#31){++++}-{3:3}, at: trylock_super+0x1c/0xf0 [ 241.113570][ T27] #3: ffff88807e182c18 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x213/0x2e70 [ 241.124192][ T27] #4: ffff88807e184990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 241.134007][ T27] #5: ffff88807f231698 (&ei->i_data_sem){++++}-{3:3}, at: ext4_map_blocks+0x914/0x1a90 [ 241.143857][ T27] #6: ffffe8ffffd33e68 (&lg->lg_mutex){+.+.}-{3:3}, at: ext4_mb_initialize_context+0x7f0/0xb80 [ 241.154559][ T27] 3 locks held by kworker/0:1H/94: [ 241.159770][ T27] #0: ffff88801c64a538 ((wq_completion)kblockd){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 241.170632][ T27] #1: ffffc9000252fd00 ((work_completion)(&q->timeout_work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 241.182366][ T27] #2: ffffffff8cb33838 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2ec/0x890 [ 241.193461][ T27] 2 locks held by kworker/u4:5/2934: [ 241.199396][ T27] 2 locks held by getty/4029: [ 241.204115][ T27] #0: ffff88814d61d098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 241.214261][ T27] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41e/0x1360 [ 241.224523][ T27] 3 locks held by syz-executor/4260: [ 241.229898][ T27] #0: ffff88807c913d58 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 241.240112][ T27] #1: ffff88807e180558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 241.250087][ T27] #2: ffff88807e184990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 241.260190][ T27] 2 locks held by kworker/0:6/4326: [ 241.265430][ T27] #0: ffff888017472138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 241.275971][ T27] #1: ffffc900045bfd00 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 241.287531][ T27] 3 locks held by syz.1.6/4368: [ 241.292421][ T27] #0: ffff8880739608d8 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 241.302906][ T27] #1: ffff88807e180558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 241.312999][ T27] #2: ffff88807e184990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 241.323046][ T27] 3 locks held by syz.4.13/4400: [ 241.328301][ T27] #0: ffff888073965b58 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 241.338530][ T27] #1: ffff88807e180558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 241.348716][ T27] #2: ffff88807e184990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 241.358656][ T27] 3 locks held by syz.3.19/4416: [ 241.363620][ T27] #0: ffff8880739635d8 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 241.373836][ T27] #1: ffff88807e180558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 241.383751][ T27] #2: ffff88807e184990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 241.393666][ T27] [ 241.396023][ T27] ============================================= [ 241.396023][ T27] [ 241.405003][ T27] NMI backtrace for cpu 1 [ 241.409386][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 241.416615][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 241.426707][ T27] Call Trace: [ 241.430005][ T27] [ 241.432948][ T27] dump_stack_lvl+0x188/0x24e [ 241.437651][ T27] ? irq_work_queue+0xb8/0x140 [ 241.442434][ T27] ? show_regs_print_info+0x12/0x12 [ 241.447674][ T27] ? load_image+0x410/0x410 [ 241.452199][ T27] ? vprintk_emit+0x59f/0x6a0 [ 241.456910][ T27] ? printk_sprint+0x460/0x460 [ 241.461829][ T27] nmi_cpu_backtrace+0x3e6/0x460 [ 241.466924][ T27] ? nmi_trigger_cpumask_backtrace+0x450/0x450 [ 241.473119][ T27] ? _printk+0xda/0x130 [ 241.477309][ T27] ? load_image+0x410/0x410 [ 241.481858][ T27] ? load_image+0x410/0x410 [ 241.486387][ T27] ? nmi_trigger_cpumask_backtrace+0xf3/0x450 [ 241.492488][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 241.498586][ T27] nmi_trigger_cpumask_backtrace+0x1d4/0x450 [ 241.504598][ T27] watchdog+0xf0e/0xf50 [ 241.508870][ T27] ? watchdog+0x1ed/0xf50 [ 241.513236][ T27] kthread+0x29d/0x330 [ 241.517427][ T27] ? hungtask_pm_notify+0x40/0x40 [ 241.522522][ T27] ? kthread_blkcg+0xd0/0xd0 [ 241.527148][ T27] ret_from_fork+0x1f/0x30 [ 241.531629][ T27] [ 241.535393][ T27] Sending NMI from CPU 1 to CPUs 0: [ 241.540902][ C0] NMI backtrace for cpu 0 [ 241.540911][ C0] CPU: 0 PID: 4335 Comm: kworker/u4:7 Not tainted syzkaller #0 [ 241.540933][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 241.540943][ C0] Workqueue: events_unbound cfg80211_wiphy_work [ 241.540971][ C0] RIP: 0010:__lock_acquire+0x8f7/0x7c40 [ 241.540996][ C0] Code: 89 84 24 c0 00 00 00 48 c7 c0 a8 3f 21 8e 48 c1 e8 03 48 89 84 24 88 00 00 00 4d 89 ef 48 83 fb 31 0f 83 94 01 00 00 4c 89 e8 <48> c1 e8 03 42 0f b6 04 00 84 c0 0f 85 9e 01 00 00 41 8b 07 41 89 [ 241.541008][ C0] RSP: 0018:ffffc9000462f560 EFLAGS: 00000087 [ 241.541021][ C0] RAX: ffff88802e45e550 RBX: 0000000000000002 RCX: ffffffff8164079e [ 241.541032][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90b10330 [ 241.541042][ C0] RBP: ffffc9000462f790 R08: dffffc0000000000 R09: 1ffffffff2162066 [ 241.541053][ C0] R10: dffffc0000000000 R11: fffffbfff2162067 R12: ffff88802e45e4d8 [ 241.541065][ C0] R13: ffff88802e45e550 R14: ffffffff904f4bc0 R15: ffff88802e45e550 [ 241.541077][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 241.541090][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 241.541100][ C0] CR2: 0000563a26056660 CR3: 000000000c88e000 CR4: 00000000003506f0 [ 241.541115][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 241.541123][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 241.541133][ C0] Call Trace: [ 241.541137][ C0] [ 241.541149][ C0] ? verify_lock_unused+0x140/0x140 [ 241.541174][ C0] ? verify_lock_unused+0x140/0x140 [ 241.541198][ C0] ? debug_objects_fill_pool+0x87/0x780 [ 241.541219][ C0] lock_acquire+0x1bb/0x4a0 [ 241.541240][ C0] ? ieee80211_ibss_work+0x580/0x1100 [ 241.541266][ C0] ? __might_sleep+0xd0/0xd0 [ 241.541280][ C0] ? read_lock_is_recursive+0x10/0x10 [ 241.541301][ C0] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 241.541319][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 241.541335][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 241.541353][ C0] ? _raw_spin_unlock+0x40/0x40 [ 241.541369][ C0] ? mark_lock+0x94/0x320 [ 241.541391][ C0] __mutex_lock+0x12d/0xae0 [ 241.541414][ C0] ? ieee80211_ibss_work+0x580/0x1100 [ 241.541438][ C0] ? debug_object_assert_init+0x1ed/0x300 [ 241.541453][ C0] ? ieee80211_ibss_work+0x580/0x1100 [ 241.541476][ C0] ? mutex_lock_nested+0x10/0x10 [ 241.541500][ C0] ? __mod_timer+0xd2/0xd20 [ 241.541513][ C0] ? _local_bh_enable+0xa0/0xa0 [ 241.541532][ C0] ieee80211_ibss_work+0x580/0x1100 [ 241.541555][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 241.541572][ C0] ? _raw_spin_unlock+0x40/0x40 [ 241.541588][ C0] ? ieee80211_ibss_rx_queued_mgmt+0x2eb0/0x2eb0 [ 241.541611][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 241.541628][ C0] ? skb_dequeue+0x120/0x150 [ 241.541643][ C0] ? ieee80211_iface_work+0x978/0xc70 [ 241.541667][ C0] ? ieee80211_iface_work+0xb87/0xc70 [ 241.541693][ C0] cfg80211_wiphy_work+0x224/0x260 [ 241.541715][ C0] ? process_one_work+0x7b4/0x1160 [ 241.541734][ C0] process_one_work+0x8ab/0x1160 [ 241.541756][ C0] ? worker_detach_from_pool+0x240/0x240 [ 241.541776][ C0] ? _raw_spin_lock_irq+0xb7/0xf0 [ 241.541793][ C0] ? _raw_spin_lock_irqsave+0x100/0x100 [ 241.541812][ C0] ? wq_worker_running+0x97/0x190 [ 241.541838][ C0] worker_thread+0xaf5/0x12a0 [ 241.541866][ C0] kthread+0x29d/0x330 [ 241.541878][ C0] ? worker_clr_flags+0x1a0/0x1a0 [ 241.541896][ C0] ? kthread_blkcg+0xd0/0xd0 [ 241.541922][ C0] ret_from_fork+0x1f/0x30 [ 241.541947][ C0] [ 241.543597][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 241.897298][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 241.904534][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 241.914628][ T27] Call Trace: [ 241.917937][ T27] [ 241.920906][ T27] dump_stack_lvl+0x188/0x24e [ 241.925641][ T27] ? memcpy+0x3c/0x60 [ 241.929656][ T27] ? show_regs_print_info+0x12/0x12 [ 241.934888][ T27] ? load_image+0x410/0x410 [ 241.939430][ T27] panic+0x2d3/0x710 [ 241.943350][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 241.949034][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 241.953581][ T27] ? __irq_work_queue_local+0x12c/0x190 [ 241.959176][ T27] ? nmi_trigger_cpumask_backtrace+0x35b/0x450 [ 241.965366][ T27] ? nmi_trigger_cpumask_backtrace+0x360/0x450 [ 241.971545][ T27] watchdog+0xf4d/0xf50 [ 241.975724][ T27] ? watchdog+0x1ed/0xf50 [ 241.980084][ T27] kthread+0x29d/0x330 [ 241.984172][ T27] ? hungtask_pm_notify+0x40/0x40 [ 241.989219][ T27] ? kthread_blkcg+0xd0/0xd0 [ 241.993826][ T27] ret_from_fork+0x1f/0x30 [ 241.998317][ T27] [ 242.001509][ T27] Kernel Offset: disabled [ 242.005844][ T27] Rebooting in 86400 seconds..