last executing test programs: 10.843377097s ago: executing program 3 (id=4): r0 = syz_usb_connect(0x2, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040fc0461050001000000010902190001010080320904000001ff00000007058101ff0301"], &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x84, &(0x7f0000001000)={0xc0, 0x0, 0x1, "fc"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000002000)={0xc0, 0x0, 0x1, "04"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000003000)={0xc0, 0x0, 0x1, 'a'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000400)={0x84, &(0x7f0000004000)={0xc0, 0x0, 0x1, "05"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000500)={0x84, &(0x7f0000005000)={0xc0, 0x0, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000600)={0x1}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000a00), 0x0, 0x2) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000b00)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000c00)=0x1) r2 = syz_open_dev$video(&(0x7f0000000a00), 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000b00)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000c00)=0x1) r3 = syz_open_dev$video(&(0x7f0000000a00), 0x2, 0x2) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000b00)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r3, 0x40045612, &(0x7f0000000c00)=0x1) r4 = syz_open_dev$video(&(0x7f0000000a00), 0x3, 0x2) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000b00)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000c00)=0x1) 7.001472703s ago: executing program 3 (id=9): syz_open_dev$usbfs(&(0x7f0000000000), 0x15, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x1ff) read$usbfs(r0, &(0x7f0000000100), 0x12) syz_open_dev$usbfs(&(0x7f0000000200), 0x1f, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1ff) read$usbfs(r1, &(0x7f0000000300), 0x12) 6.72951336s ago: executing program 3 (id=12): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000090)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000000b0)='./sys\x00', &(0x7f00000000d0)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/dlm/cluster/comms\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster/comms/1/nodeid\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='1\n', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f00000003c0)='1\n', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000003d0)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r2, &(0x7f00000003e0)="020000007f00000100"/128, 0x80) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/dlm/cluster/spaces/ls1\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/dlm/cluster/spaces/ls1/nodir\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='1\n', 0x2) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/spaces/ls1/nodes\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./config/dlm/cluster/spaces/ls1/nodes/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/dlm/cluster/spaces/ls1/nodes/1/nodeid\x00', 0x1, 0x0) write(r4, &(0x7f00000005c0)='1\n', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/dlm-control\x00', 0x2, 0x0) write(r5, &(0x7f0000000700)="0600000000000000020000000401000000000000000000006c733100"/128, 0x78) close(r5) 3.734368505s ago: executing program 2 (id=36): mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff) mkdir(&(0x7f0000000100)='./dev\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000500)=@filename='none\x00', &(0x7f0000000600)='./dev\x00', &(0x7f0000000700)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000000) ftruncate(0xffffffffffffffff, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='file2\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='file3\x00', 0x42, 0x1ff) ftruncate(r2, 0x1000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./dev/loop0\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./dev/loop1\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./dev/loop2\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./dev/loop3\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r2) write(0xffffffffffffffff, &(0x7f0000001100)='md0\x00', 0x4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./dev/md0\x00', 0x2, 0x0) ioctl(r7, 0x40480923, &(0x7f0000001300)) ioctl(r7, 0x40140921, &(0x7f0000001400)="0000000007000000000000000000000006000000") 3.5746859s ago: executing program 0 (id=37): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/dwc2/bind\x00', 0x1, 0x0) write(r0, &(0x7f0000000240), 0x0) 3.353297555s ago: executing program 2 (id=39): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='config\x00', &(0x7f00000000e0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000007c0)='sys\x00', 0x1ff) mount(0x0, &(0x7f00000007c0)='sys\x00', &(0x7f00000007e0)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='config\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='usb_gadget/g1\x00', 0x1ff) r1 = openat(r0, &(0x7f0000000180)='usb_gadget/g1\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00000001c0)='idVendor\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='0x1d6b\x00', 0x6) r3 = openat(r1, &(0x7f0000000240)='idProduct\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='0x0104\x00', 0x6) mkdirat(r1, &(0x7f00000002c0)='strings/0x409\x00', 0x1ff) openat(r1, &(0x7f0000000300)='strings/0x409\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000004c0)='functions/uac2.usb0\x00', 0x1ff) mkdirat(r1, &(0x7f0000000500)='configs/c.1\x00', 0x1ff) r4 = openat(r1, &(0x7f0000000540)='configs/c.1\x00', 0x0, 0x0) symlinkat(&(0x7f0000000680)='usb_gadget/g1/functions/uac2.usb0\x00', r4, &(0x7f0000000700)='uac2.usb0\x00') r5 = openat(r1, &(0x7f0000000740)='UDC\x00', 0x2, 0x0) write(r5, &(0x7f0000000780)='dummy_udc.0\x00', 0xc) nanosleep(&(0x7f0000000a00)={0x0, 0x5f5e100}, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000b00), 0x1, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r6, 0xc2604111, &(0x7f0000000c00)={0x0, [[0x1], [0x1], [0x4]], '\x00', [{0x2, 0x2}, {0x10, 0x10}, {0x10, 0x10}, {0x2, 0x2}, {0xbb80, 0xbb80}]}) ioctl$SNDRV_PCM_IOCTL_PREPARE(r6, 0x4140, 0x0) ioctl$SNDRV_PCM_IOCTL_START(r6, 0x4142, 0x0) 3.282294597s ago: executing program 0 (id=40): syz_mount_image$ocfs2(&(0x7f0000004740), &(0x7f0000004780)='./file0\x00', 0x0, &(0x7f00000047c0), 0x1, 0x4705, &(0x7f0000004800)="$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syz_mount_image$ocfs2(&(0x7f0000008f40), &(0x7f0000008f80)='./file0\x00', 0x0, &(0x7f0000008fc0), 0x1, 0x0, &(0x7f0000009000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000009040)='./file0/file1\x00', 0x42, 0x1ff) fallocate(r0, 0x0, 0x0, 0x1000) fallocate(r0, 0x0, 0x1000, 0x1000) fallocate(r0, 0x0, 0x2000, 0x1000) 2.974651705s ago: executing program 2 (id=42): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0xa4a7\x00', 0x7) close(r1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='123456789', 0x9) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0) write(r3, &(0x7f0000000300)='Foo\x00', 0x4) close(r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r4, &(0x7f0000000380)='Bar\x00', 0x4) close(r4) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0) write(r5, &(0x7f00000005c0)='Conf1\x00', 0x6) close(r5) symlinkat(&(0x7f0000000600)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') write(0xffffffffffffffff, &(0x7f0000000740)='dummy_udc.0', 0xb) close(0xffffffffffffffff) nanosleep(&(0x7f0000000800)={0x0, 0x1dcd6500}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000900)='./dev\x00', &(0x7f0000000940)='devtmpfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000800)={0x0, 0x1dcd6500}, 0x0) write(r6, &(0x7f0000000a00)='test\x00', 0x5) 2.660828643s ago: executing program 4 (id=45): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/cluster/c1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./config/cluster/c1/node\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./config/cluster/c1/node/node1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/cluster/c1/node/node1/ipv4_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000f00)='7777\x00', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/cluster/c1/node/node1/num\x00', 0x1, 0x0) write(r3, &(0x7f0000000b00)='0\x00', 0x1) openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/cluster/c1/node/node1/local\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/cluster/c1/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/cluster/c1/heartbeat/r1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./config/cluster/c1/heartbeat/r1/block_bytes\x00', 0x1, 0x0) write(r4, &(0x7f0000001500)='512\x00', 0x3) r5 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./config/cluster/c1/heartbeat/r1/start_block\x00', 0x1, 0x0) write(r5, &(0x7f0000001700)='1\x00', 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./config/cluster/c1/heartbeat/r1/blocks\x00', 0x1, 0x0) write(r6, &(0x7f0000001900)='1000\x00', 0x4) openat(0xffffffffffffff9c, &(0x7f0000001a00)='./config/cluster/c1/heartbeat/r1/dev\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./dlm\x00', 0x1ff) mount(0x0, &(0x7f0000002200)='./dlm\x00', &(0x7f0000002300)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002400)='./dlm/domain1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000002500)='./dlm/domain1/lock1\x00', 0x42, 0x1ff) unlinkat(0xffffffffffffff9c, &(0x7f0000002400)='./dlm/domain1\x00', 0x200) umount2(&(0x7f0000002200)='./dlm\x00', 0x2) 2.407579199s ago: executing program 4 (id=46): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0000:00:03.0\x00', 0xd) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/devices/0000:00:03.0/enable\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)='1\x00', 0x2) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x1, 0x0) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='0000:00:02.0\x00', 0xd) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r3, &(0x7f00000003c0)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000440)='1\x00', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r5, &(0x7f0000000540)='0000:00:01.0\x00', 0xd) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/bus/pci/devices/0000:00:01.0/enable\x00', 0x1, 0x0) write(r6, &(0x7f00000005c0)='1\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r7, &(0x7f0000000640)='1\x00', 0x2) close(r7) 2.318688751s ago: executing program 0 (id=47): syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) getpid() mkdir(&(0x7f0000000000)='./mysys\x00', 0x1ff) 2.173508305s ago: executing program 2 (id=48): syz_usb_connect(0x0, 0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c50502000000010200010902390001010080fa0904000008ff0000000905010200020009058102000200090502020002000905820200020009050302000200090583020002000905040200020009058402000200"], 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write(r0, &(0x7f0000000300)='hello world\x00', 0xc) nanosleep(&(0x7f0000000100)={0x0, 0x5f5e100}, 0x0) 2.116140286s ago: executing program 4 (id=49): mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff) mkdir(&(0x7f0000000100)='./dev\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000500)=@filename='none\x00', &(0x7f0000000600)='./dev\x00', &(0x7f0000000700)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000000) ftruncate(0xffffffffffffffff, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='file2\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='file3\x00', 0x42, 0x1ff) ftruncate(r2, 0x1000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./dev/loop0\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./dev/loop1\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./dev/loop2\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./dev/loop3\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r2) write(0xffffffffffffffff, &(0x7f0000001100)='md0\x00', 0x4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./dev/md0\x00', 0x2, 0x0) ioctl(r7, 0x40480923, &(0x7f0000001300)) ioctl(r7, 0x40140921, &(0x7f0000001400)="0000000007000000000000000000000006000000") 1.901550112s ago: executing program 4 (id=50): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/dwc2/bind\x00', 0x1, 0x0) write(r0, &(0x7f0000000240), 0x0) 1.749413845s ago: executing program 4 (id=51): r0 = openat$kvm(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x2, 0x40000200, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, 0x0, &(0x7f0000000400)=[@text64={0x4, &(0x7f0000000500)="b81d000000bf010000000f01c1", 0xd}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.405901774s ago: executing program 4 (id=52): r0 = syz_usb_connect(0x2, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001000000403a0846100000010203010902270001010580000904000003ff0000050705810240000000070502024000000007058303080001"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) nanosleep(&(0x7f0000000700)={0x1}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000800)={'syzkaller0\x00', 0x101}) 1.004594164s ago: executing program 1 (id=55): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0000:00:03.0\x00', 0xd) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/devices/0000:00:03.0/enable\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='0000:00:03.0\x00', 0xd) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='0000:00:02.0\x00', 0xd) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)='0\x00', 0x2) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r6, &(0x7f0000000440)='1\x00', 0x2) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r7, &(0x7f0000000540)='0000:00:01.0\x00', 0xd) close(r7) r8 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/bus/pci/devices/0000:00:01.0/enable\x00', 0x1, 0x0) write(r8, &(0x7f00000005c0)='1\x00', 0x2) close(r8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r9, &(0x7f0000000640)='1\x00', 0x2) close(r9) 946.615016ms ago: executing program 1 (id=56): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/cluster/c1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./config/cluster/c1/node\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/cluster/c1/node/node1/ipv4_address\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/cluster/c1/node/node1/ipv4_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000f00)='7777\x00', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/cluster/c1/node/node1/num\x00', 0x1, 0x0) write(r3, &(0x7f0000000b00)='0\x00', 0x1) openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/cluster/c1/node/node1/local\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/cluster/c1/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/cluster/c1/heartbeat/r1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./config/cluster/c1/heartbeat/r1/block_bytes\x00', 0x1, 0x0) write(r4, &(0x7f0000001500)='512\x00', 0x3) r5 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./config/cluster/c1/heartbeat/r1/start_block\x00', 0x1, 0x0) write(r5, &(0x7f0000001700)='1\x00', 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./config/cluster/c1/heartbeat/r1/blocks\x00', 0x1, 0x0) write(r6, &(0x7f0000001900)='1000\x00', 0x4) openat(0xffffffffffffff9c, &(0x7f0000001a00)='./config/cluster/c1/heartbeat/r1/dev\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./dlm\x00', 0x1ff) mount(0x0, &(0x7f0000002200)='./dlm\x00', &(0x7f0000002300)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002400)='./dlm/domain1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000002500)='./dlm/domain1/lock1\x00', 0x42, 0x1ff) unlinkat(0xffffffffffffff9c, &(0x7f0000002400)='./dlm/domain1\x00', 0x200) umount2(&(0x7f0000002200)='./dlm\x00', 0x2) 853.554518ms ago: executing program 0 (id=57): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./debug\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./debug\x00', &(0x7f0000000100)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./debug/dynamic_debug/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='file f_subset.c +p\n', 0x13) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mnt\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000240)='./mnt\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./mnt/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./mnt/usb_gadget/g1/functions/geth.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000380)='./mnt/usb_gadget/g1/functions/geth.usb0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./mnt/usb_gadget/g1/configs/c.1/geth.usb0\x00') 775.52316ms ago: executing program 0 (id=58): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0xa4a7\x00', 0x7) close(r1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='123456789', 0x9) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0) write(r3, &(0x7f0000000300)='Foo\x00', 0x4) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0) write(r4, 0x0, 0x0) close(r4) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0) write(r5, &(0x7f00000005c0)='Conf1\x00', 0x6) close(r5) symlinkat(&(0x7f0000000600)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') write(0xffffffffffffffff, &(0x7f0000000740)='dummy_udc.0', 0xb) close(0xffffffffffffffff) nanosleep(&(0x7f0000000800)={0x0, 0x1dcd6500}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000900)='./dev\x00', &(0x7f0000000940)='devtmpfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000800)={0x0, 0x1dcd6500}, 0x0) write(r6, &(0x7f0000000a00)='test\x00', 0x5) 665.205043ms ago: executing program 1 (id=59): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0000:00:03.0\x00', 0xd) close(r0) write(0xffffffffffffffff, &(0x7f00000001c0)='0\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000240)='1\x00', 0x2) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x1, 0x0) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='0000:00:02.0\x00', 0xd) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r3, &(0x7f00000003c0)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000440)='1\x00', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r5, &(0x7f0000000540)='0000:00:01.0\x00', 0xd) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/bus/pci/devices/0000:00:01.0/enable\x00', 0x1, 0x0) write(r6, &(0x7f00000005c0)='1\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r7, &(0x7f0000000640)='1\x00', 0x2) close(r7) 555.321676ms ago: executing program 1 (id=60): mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff) mkdir(&(0x7f0000000100)='./dev\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000500)=@filename='none\x00', &(0x7f0000000600)='./dev\x00', &(0x7f0000000700)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000000) ftruncate(0xffffffffffffffff, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='file2\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='file3\x00', 0x42, 0x1ff) ftruncate(r2, 0x1000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./dev/loop0\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./dev/loop1\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./dev/loop2\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./dev/loop3\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r2) write(0xffffffffffffffff, &(0x7f0000001100)='md0\x00', 0x4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./dev/md0\x00', 0x2, 0x0) ioctl(r7, 0x40480923, &(0x7f0000001300)) ioctl(r7, 0x40140921, &(0x7f0000001400)="0000000007000000000000000000000006000000") 349.581111ms ago: executing program 1 (id=61): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/dwc2/bind\x00', 0x1, 0x0) write(r0, &(0x7f0000000240), 0x0) 195.298694ms ago: executing program 2 (id=62): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./debug\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./debug\x00', &(0x7f0000000100)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./debug/dynamic_debug/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='file f_subset.c +p\n', 0x13) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mnt\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000240)='./mnt\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./mnt/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./mnt/usb_gadget/g1/functions/geth.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000380)='./mnt/usb_gadget/g1/functions/geth.usb0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./mnt/usb_gadget/g1/configs/c.1/geth.usb0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./mnt/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)='0x0525', 0x6) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./mnt/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r2, &(0x7f00000004c0)='0xa4a1', 0x6) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000000540)='dummy_udc.0', 0xb) 166.642295ms ago: executing program 1 (id=63): r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000540)='dummy_udc.0', 0xb) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./mnt/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r1, &(0x7f0000000840)='\n', 0x1) close(r1) 68.377477ms ago: executing program 2 (id=64): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)='i915\n', 0x5) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000500)='0000:00:01.0\n', 0xd) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r2, &(0x7f0000000700)='i915\n', 0x5) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0) write(r3, &(0x7f0000000900)='0000:00:02.0\n', 0xd) close(r3) 0s ago: executing program 0 (id=65): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x1) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x1) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x10) listen(r1, 0x5) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x10) nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) kernel console output (not intermixed with test programs): [ 48.112582][ T3934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.127749][ T3934] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: [ 48.604885][ T4015] ssh-keygen (4015) used greatest stack depth: 20880 bytes left OK syzkaller Warning: Permanently added '10.128.1.16' (ED25519) to the list of known hosts. syzkaller login: [ 71.404908][ T4259] cgroup: Unknown subsys name 'net' [ 71.519766][ T4259] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 72.942595][ T4259] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 74.478396][ T4284] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 74.495152][ T4287] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 74.499778][ T4285] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 74.506798][ T4287] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.516525][ T4285] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 74.523972][ T4287] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 74.534304][ T4285] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 74.547455][ T4285] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.547744][ T4287] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 74.556770][ T4285] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 74.565156][ T4287] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 74.573341][ T4285] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.594063][ T4285] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 74.594510][ T4287] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 74.603120][ T4285] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.610610][ T4287] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 74.618646][ T4285] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 74.626294][ T4287] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 74.641557][ T4285] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 74.642681][ T4287] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 74.650321][ T4285] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 74.658566][ T4287] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.674972][ T4285] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 74.676244][ T4287] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 74.686384][ T4285] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 74.694738][ T4287] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 74.704483][ T4285] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.715099][ T4288] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 74.730647][ T4288] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 74.806577][ T4285] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 75.202179][ T4275] chnl_net:caif_netlink_parms(): no params data found [ 75.216806][ T4274] chnl_net:caif_netlink_parms(): no params data found [ 75.285858][ T4272] chnl_net:caif_netlink_parms(): no params data found [ 75.349251][ T4273] chnl_net:caif_netlink_parms(): no params data found [ 75.402955][ T4283] chnl_net:caif_netlink_parms(): no params data found [ 75.449357][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.456925][ T4274] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.466137][ T4274] device bridge_slave_0 entered promiscuous mode [ 75.480660][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.490669][ T4275] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.498622][ T4275] device bridge_slave_0 entered promiscuous mode [ 75.506355][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.514846][ T4272] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.523966][ T4272] device bridge_slave_0 entered promiscuous mode [ 75.546336][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.553946][ T4274] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.561792][ T4274] device bridge_slave_1 entered promiscuous mode [ 75.570618][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.578807][ T4275] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.587221][ T4275] device bridge_slave_1 entered promiscuous mode [ 75.595437][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.606009][ T4272] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.615227][ T4272] device bridge_slave_1 entered promiscuous mode [ 75.679281][ T4275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.694412][ T4272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.716265][ T4274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.727672][ T4275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.737219][ T4273] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.745034][ T4273] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.752982][ T4273] device bridge_slave_0 entered promiscuous mode [ 75.762450][ T4272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.788589][ T4274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.814709][ T4273] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.822623][ T4273] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.830970][ T4273] device bridge_slave_1 entered promiscuous mode [ 75.857986][ T4272] team0: Port device team_slave_0 added [ 75.872743][ T4272] team0: Port device team_slave_1 added [ 75.879057][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.886682][ T4283] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.895012][ T4283] device bridge_slave_0 entered promiscuous mode [ 75.912242][ T4274] team0: Port device team_slave_0 added [ 75.921719][ T4275] team0: Port device team_slave_0 added [ 75.935314][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.942729][ T4283] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.953419][ T4283] device bridge_slave_1 entered promiscuous mode [ 75.968205][ T4274] team0: Port device team_slave_1 added [ 75.975417][ T4275] team0: Port device team_slave_1 added [ 75.993275][ T4273] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.020726][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.028501][ T4272] 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. [ 76.058677][ T4272] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.080758][ T4273] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.099313][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.107180][ 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. [ 76.138345][ T4274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.150406][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.157756][ T4272] 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. [ 76.186014][ T4272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.201234][ T4283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.230012][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.237403][ 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. [ 76.265697][ T4275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.278111][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.285970][ 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. [ 76.314241][ T4274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.333254][ T4283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.349930][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.357628][ 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. [ 76.385711][ T4275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.416284][ T4272] device hsr_slave_0 entered promiscuous mode [ 76.426596][ T4272] device hsr_slave_1 entered promiscuous mode [ 76.443854][ T4273] team0: Port device team_slave_0 added [ 76.483031][ T4273] team0: Port device team_slave_1 added [ 76.500474][ T4274] device hsr_slave_0 entered promiscuous mode [ 76.508234][ T4274] device hsr_slave_1 entered promiscuous mode [ 76.515860][ T4274] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.524621][ T4274] Cannot create hsr debugfs directory [ 76.536406][ T4283] team0: Port device team_slave_0 added [ 76.547699][ T4283] team0: Port device team_slave_1 added [ 76.560315][ T4273] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.568237][ 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. [ 76.595506][ T4273] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.644803][ T4273] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.652645][ 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. [ 76.679878][ T4273] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.710933][ T4275] device hsr_slave_0 entered promiscuous mode [ 76.718750][ T4275] device hsr_slave_1 entered promiscuous mode [ 76.726947][ T4275] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.735032][ T4275] Cannot create hsr debugfs directory [ 76.749728][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.757739][ T4283] 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. [ 76.788132][ T4283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.818957][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.824616][ T4285] Bluetooth: hci2: command 0x0409 tx timeout [ 76.826469][ T4284] Bluetooth: hci1: command 0x0409 tx timeout [ 76.832698][ T4285] Bluetooth: hci3: command 0x0409 tx timeout [ 76.839055][ T4289] Bluetooth: hci0: command 0x0409 tx timeout [ 76.853030][ T4283] 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. [ 76.880139][ T4283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.904199][ T4285] Bluetooth: hci4: command 0x0409 tx timeout [ 76.982876][ T4283] device hsr_slave_0 entered promiscuous mode [ 76.990215][ T4283] device hsr_slave_1 entered promiscuous mode [ 76.997835][ T4283] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.006159][ T4283] Cannot create hsr debugfs directory [ 77.020300][ T4273] device hsr_slave_0 entered promiscuous mode [ 77.027400][ T4273] device hsr_slave_1 entered promiscuous mode [ 77.034482][ T4273] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.042338][ T4273] Cannot create hsr debugfs directory [ 77.288997][ T4272] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 77.301905][ T4272] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 77.320371][ T4272] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 77.334061][ T4272] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 77.369760][ T4275] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 77.382297][ T4275] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 77.423311][ T4275] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 77.433755][ T4275] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 77.486938][ T4274] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 77.513135][ T4274] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 77.528626][ T4274] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 77.538436][ T4274] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 77.613100][ T4272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.628676][ T4273] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.669776][ T4273] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.679858][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.690027][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.718507][ T4273] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.727862][ T4273] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.740146][ T4272] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.771261][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.781155][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.792390][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.800603][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.830561][ T4283] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 77.841581][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.850623][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.862309][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.871549][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.878882][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.889363][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.903440][ T4275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.916897][ T4283] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 77.926707][ T4283] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 77.938529][ T4283] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 77.971229][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.981501][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.991269][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.018136][ T4275] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.038336][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.051421][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.062230][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.072710][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.083055][ T2906] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.092266][ T2906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.101648][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.111415][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.131457][ T4274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.159823][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.170967][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.180672][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.190359][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.199222][ T2906] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.206444][ T2906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.215807][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.240918][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.282612][ T4274] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.290616][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.299942][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.309286][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.319325][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.329068][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.339321][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.368196][ T4272] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.381080][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.390216][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.402769][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.417722][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.426786][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.436451][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.448772][ T2906] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.456281][ T2906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.472431][ T4273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.507343][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.525442][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.545168][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.559678][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.569323][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.586012][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.600593][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.611775][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.627284][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.637092][ T2906] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.644748][ T2906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.662225][ T4283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.673070][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.691183][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.700812][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.714978][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.733123][ T4273] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.751964][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.764464][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.775752][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.790669][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.800713][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.820412][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.830574][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.839366][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.861694][ T4283] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.891142][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.901620][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.912086][ T4285] Bluetooth: hci3: command 0x041b tx timeout [ 78.912097][ T4284] Bluetooth: hci2: command 0x041b tx timeout [ 78.913958][ T4289] Bluetooth: hci0: command 0x041b tx timeout [ 78.919705][ T4285] Bluetooth: hci1: command 0x041b tx timeout [ 78.949435][ T2906] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.957684][ T2906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.975205][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.989566][ T4285] Bluetooth: hci4: command 0x041b tx timeout [ 78.998115][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.009873][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.019624][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.029934][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.040565][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.062613][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.074993][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.086970][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.094850][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.108216][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.118318][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.130593][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.138420][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.175406][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.196247][ T4272] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.220901][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.237173][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.251316][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.260515][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.276733][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.291046][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.298915][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.311747][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.325465][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.336346][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.376072][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.387343][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.399509][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.409267][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.419184][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.427985][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.458361][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.478458][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.493417][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.510599][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.522921][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.534726][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.542912][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.554048][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.564084][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.574010][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.586053][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.596645][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.607231][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.616130][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.628312][ T4275] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.642971][ T4273] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.656487][ T4273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.674814][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.684393][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.695707][ T4283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.762460][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.772904][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.796662][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.815539][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.853258][ T4272] device veth0_vlan entered promiscuous mode [ 79.917198][ T4272] device veth1_vlan entered promiscuous mode [ 80.012195][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 80.031386][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.051888][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.082770][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.096342][ T4272] device veth0_macvtap entered promiscuous mode [ 80.119095][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.154800][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.162604][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.203029][ T4272] device veth1_macvtap entered promiscuous mode [ 80.231020][ T4274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.268204][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.308288][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.342098][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.364822][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.381264][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.402832][ T4272] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.420177][ T4272] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.440145][ T4272] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.450297][ T4272] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.464451][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.474599][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.485673][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.496331][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.550239][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.563269][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.572593][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.584234][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.636350][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.647220][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.659512][ T4273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.687173][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.698284][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.710794][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.720595][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.729188][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.738877][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.751147][ T4283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.786738][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.795603][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.812299][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.822019][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.840920][ T4274] device veth0_vlan entered promiscuous mode [ 80.866672][ T4275] device veth0_vlan entered promiscuous mode [ 80.874418][ T4322] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.891608][ T4322] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.900569][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.914879][ T4274] device veth1_vlan entered promiscuous mode [ 80.924182][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.942149][ T4283] device veth0_vlan entered promiscuous mode [ 80.955323][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 80.969968][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.978167][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.983809][ T4285] Bluetooth: hci1: command 0x040f tx timeout [ 80.986832][ T4289] Bluetooth: hci0: command 0x040f tx timeout [ 80.992005][ T4285] Bluetooth: hci3: command 0x040f tx timeout [ 80.992031][ T4285] Bluetooth: hci2: command 0x040f tx timeout [ 81.005717][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.020737][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.033154][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.046748][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.056330][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.065222][ T4285] Bluetooth: hci4: command 0x040f tx timeout [ 81.088079][ T4283] device veth1_vlan entered promiscuous mode [ 81.116738][ T4275] device veth1_vlan entered promiscuous mode [ 81.140109][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.150735][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.168222][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.179790][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.189012][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.198295][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.220246][ T4283] device veth0_macvtap entered promiscuous mode [ 81.242898][ T4273] device veth0_vlan entered promiscuous mode [ 81.251368][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.261654][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.273062][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.300651][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.325062][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.341911][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.359809][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.371062][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.381660][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.405764][ T4283] device veth1_macvtap entered promiscuous mode [ 81.415692][ T4275] device veth0_macvtap entered promiscuous mode [ 81.425760][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.435009][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.449422][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.463191][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.486079][ T4275] device veth1_macvtap entered promiscuous mode [ 81.502423][ T4274] device veth0_macvtap entered promiscuous mode [ 81.521514][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.535939][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.557251][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.570599][ T4274] device veth1_macvtap entered promiscuous mode [ 81.580362][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.590400][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.600209][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.609804][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.624914][ T4273] device veth1_vlan entered promiscuous mode [ 81.631567][ T4317] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 81.651355][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.671362][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.683315][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.696059][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.709362][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.718338][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.730524][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.743231][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.753330][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.765905][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.777734][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.790895][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.801556][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.812810][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.825119][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.838251][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.849674][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.859380][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.869569][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.878352][ T4317] usb 4-1: not running at top speed; connect to a high speed hub [ 81.879905][ T4317] usb 4-1: New USB device found, idVendor=04fc, idProduct=0561, bcdDevice= 1.00 [ 81.888531][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.901004][ T4317] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.905765][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.926117][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.942493][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.959271][ T4317] gspca_main: spca561-2.14.0 probing 04fc:0561 [ 81.959309][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.978477][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.990257][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.012794][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.026101][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.036992][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.048515][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.060954][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.072727][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.088463][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.098335][ T4283] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.110540][ T4283] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.120304][ T4283] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.130485][ T4283] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.141851][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.154474][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.169421][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.178836][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.193153][ T4274] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.205326][ T4274] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.214948][ T4274] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.224017][ T4274] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.242250][ T4275] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.254353][ T4275] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.265314][ T4275] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.277379][ T4275] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.355928][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.368888][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.405786][ T4273] device veth0_macvtap entered promiscuous mode [ 82.438681][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.461573][ T4273] device veth1_macvtap entered promiscuous mode [ 82.521410][ T2906] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.529135][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.533370][ T2906] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.550977][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.563198][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.576019][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.588827][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.602991][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.618220][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.629434][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.645284][ T4273] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.659102][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.672054][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.682764][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.694041][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.709094][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.720319][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.732436][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.747121][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.762719][ T4273] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.775578][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.784689][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.794768][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.805154][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.814900][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.849509][ T4273] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.859225][ T4273] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.868496][ T4273] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.878021][ T4273] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.896172][ T4343] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.906893][ T4343] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.908546][ T4322] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.923695][ T4322] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.942209][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.952353][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.038880][ T4322] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.063565][ T4322] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.064651][ T4285] Bluetooth: hci2: command 0x0419 tx timeout [ 83.080295][ T4288] Bluetooth: hci0: command 0x0419 tx timeout [ 83.080311][ T4289] Bluetooth: hci3: command 0x0419 tx timeout [ 83.089610][ T4288] Bluetooth: hci1: command 0x0419 tx timeout [ 83.123290][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.132887][ T4322] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.141556][ T4322] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.150813][ T4288] Bluetooth: hci4: command 0x0419 tx timeout [ 83.176209][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.198323][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.229803][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.239740][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.251299][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.261079][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.314674][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.399898][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.477758][ T4317] gspca_spca561: reg write: error -110 [ 83.490119][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.492901][ T4317] gspca_spca561: reg write: error -32 [ 83.531543][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.601111][ T4371] intel_xhci_usb_sw: probe of pcspkr failed with error -22 [ 83.720647][ T4343] device offline error, dev sda, sector 689534 op 0x1:(WRITE) flags 0x4000 phys_seg 60 prio class 2 [ 83.749106][ T4343] device offline error, dev sda, sector 520518 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 83.749232][ T4317] gspca_spca561: reg write: error -32 [ 83.761788][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2019 starting block 65064) [ 83.780708][ T4343] device offline error, dev sda, sector 690040 op 0x1:(WRITE) flags 0x4000 phys_seg 56 prio class 2 [ 83.781235][ T4322] Buffer I/O error on device sda1, logical block 65026 [ 83.796795][ T4343] device offline error, dev sda, sector 690552 op 0x1:(WRITE) flags 0x4000 phys_seg 60 prio class 2 [ 83.812975][ T4343] device offline error, dev sda, sector 691064 op 0x1:(WRITE) flags 0x4000 phys_seg 62 prio class 2 [ 83.820711][ T4317] gspca_spca561: reg write: error -32 [ 83.826226][ T4343] device offline error, dev sda, sector 691576 op 0x1:(WRITE) flags 0x4000 phys_seg 24 prio class 2 [ 83.837635][ T4378] o2cb: This node has not been configured. [ 83.856745][ T4378] o2cb: Cluster check failed. Fix errors before retrying. [ 83.858672][ T4317] gspca_spca561: reg write: error -32 [ 83.875480][ T4378] (syz.1.6,4378,1):user_dlm_register:674 ERROR: status = -22 [ 83.880130][ T4317] gspca_spca561: reg write: error -32 [ 83.896951][ T4317] gspca_spca561: reg write: error -32 [ 83.897713][ T4378] (syz.1.6,4378,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 83.910978][ T4343] device offline error, dev sda, sector 692088 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 2 [ 83.930207][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2021 starting block 86511) [ 83.935674][ T4317] gspca_spca561: reg write: error -32 [ 83.954076][ T4343] device offline error, dev sda, sector 692406 op 0x1:(WRITE) flags 0x4000 phys_seg 5 prio class 2 [ 83.979053][ T4317] gspca_spca561: reg write: error -32 [ 83.983329][ T4343] device offline error, dev sda, sector 692912 op 0x1:(WRITE) flags 0x4000 phys_seg 5 prio class 2 [ 83.986184][ T4317] gspca_spca561: reg write: error -32 [ 84.008024][ T4317] gspca_spca561: reg write: error -32 [ 84.011171][ T4343] device offline error, dev sda, sector 693424 op 0x1:(WRITE) flags 0x4000 phys_seg 4 prio class 2 [ 84.041419][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2021 starting block 87318) [ 84.060680][ T9] Buffer I/O error on device sda1, logical block 86512 [ 84.060693][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 88102) [ 84.073616][ T9] Buffer I/O error on device sda1, logical block 86513 [ 84.087201][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 88106) [ 84.109834][ T9] Buffer I/O error on device sda1, logical block 86514 [ 84.120951][ T9] Buffer I/O error on device sda1, logical block 86515 [ 84.124005][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 88142) [ 84.134094][ T9] Buffer I/O error on device sda1, logical block 86516 [ 84.149269][ T9] Buffer I/O error on device sda1, logical block 86517 [ 84.153163][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 88182) [ 84.157008][ T4316] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 84.174577][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 88198) [ 84.185135][ T9] Buffer I/O error on device sda1, logical block 86518 [ 84.196411][ T9] Buffer I/O error on device sda1, logical block 86519 [ 84.209443][ T9] Buffer I/O error on device sda1, logical block 86520 [ 84.234751][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 88267) [ 84.258986][ T4343] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 88406) [ 84.296717][ T3601] Aborting journal on device sda1-8. [ 84.302581][ T3601] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 84.313861][ T3601] JBD2: I/O error when updating journal superblock for sda1-8. [ 84.362380][ T4357] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.3.4: Detected aborted journal [ 84.381611][ T4369] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.2.3: Detected aborted journal [ 84.391987][ T4357] Buffer I/O error on dev sda1, logical block 0, lost sync page write [ 84.395188][ T4316] usb 1-1: Using ep0 maxpacket: 8 [ 84.407430][ T4319] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 84.413267][ T4316] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 84.429759][ T4316] usb 1-1: config 0 has no interface number 0 [ 84.438104][ T4357] EXT4-fs (sda1): I/O error while writing superblock [ 84.445817][ T4369] EXT4-fs (sda1): previous I/O error to superblock detected [ 84.454390][ T4316] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 84.465228][ T4357] EXT4-fs (sda1): Remounting filesystem read-only [ 84.472257][ T4357] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.3.4: Detected aborted journal [ 84.483790][ T4316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.494437][ T4369] Buffer I/O error on dev sda1, logical block 0, lost sync page write [ 84.502803][ T4357] EXT4-fs (sda1): Remounting filesystem read-only [ 84.506900][ T4316] usb 1-1: config 0 descriptor?? [ 84.515874][ T4369] EXT4-fs (sda1): I/O error while writing superblock [ 84.523035][ T4369] EXT4-fs (sda1): Remounting filesystem read-only [ 84.541939][ T4369] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.2.3: Detected aborted journal [ 84.542870][ T4370] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 84.561722][ T4369] EXT4-fs (sda1): Remounting filesystem read-only [ 84.613580][ T4319] usb 2-1: Using ep0 maxpacket: 8 [ 84.628044][ T4319] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 84.643548][ T4319] usb 2-1: config 0 has no interface number 0 [ 84.644234][ T4316] viperboard 1-1:0.143: version 0.00 found at bus 001 address 002 [ 84.650743][ T4319] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 84.689104][ T4377] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.4.7: Detected aborted journal [ 84.693588][ T4319] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.721909][ T4316] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 84.724567][ T4319] usb 2-1: config 0 descriptor?? [ 84.737596][ T4377] EXT4-fs (sda1): Remounting filesystem read-only [ 84.749386][ T4375] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.0.1: Detected aborted journal [ 84.761590][ T4377] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.4.7: Detected aborted journal [ 84.775973][ T4375] EXT4-fs (sda1): Remounting filesystem read-only [ 84.778466][ T4316] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 84.791629][ T4377] EXT4-fs (sda1): Remounting filesystem read-only [ 84.792940][ T4375] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.0.1: Detected aborted journal [ 84.831186][ T4380] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.865419][ T4319] viperboard 2-1:0.143: version 0.00 found at bus 002 address 002 [ 84.874946][ T4380] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.912514][ T4319] viperboard-i2c viperboard-i2c.5.auto: failure setting i2c_bus_freq to 100 [ 84.951736][ T4319] viperboard-i2c: probe of viperboard-i2c.5.auto failed with error -5 [ 84.964972][ T4382] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.1.8: Detected aborted journal [ 85.004332][ T4262] EXT4-fs error (device sda1): __ext4_find_entry:1685: inode #264: comm udevd: reading directory lblock 0 [ 85.096617][ T4383] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.119315][ T4383] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.152076][ T4383] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.188338][ T4383] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.216203][ T4383] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.253470][ T4383] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.375498][ T4393] loop0: detected capacity change from 0 to 32768 [ 85.399854][ T4393] loop2: detected capacity change from 0 to 32768 [ 85.429839][ T4393] loop3: detected capacity change from 0 to 32768 [ 85.436684][ T4395] dlm: Using TCP for communications [ 85.505395][ T4395] dlm: ls1: joining the lockspace group... [ 85.933554][ T4360] nvmet: connect request for invalid subsystem nqn.2014-08.org.nvmexpress.discovery! [ 85.946053][ T4410] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "nqn.2014-08.org.nvmexpress.discovery" [ 86.037012][ T4319] usb 1-1: USB disconnect, device number 2 [ 86.084829][ T4416] o2cb: Local heartbeat has not been started. [ 86.111375][ T4416] o2cb: Cluster check failed. Fix errors before retrying. [ 86.125233][ T4416] (syz.4.17,4416,1):user_dlm_register:674 ERROR: status = -22 [ 86.133336][ T4416] (syz.4.17,4416,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 86.156572][ T4317] gspca_spca561: reg write: error -71 [ 86.164699][ T4317] gspca_spca561: reg write: error -71 [ 86.171833][ T4317] gspca_spca561: reg write: error -71 [ 86.299305][ T14] usb 2-1: USB disconnect, device number 2 [ 86.607664][ T4426] o2cb: Local heartbeat has not been started. [ 86.615069][ T4426] o2cb: Cluster check failed. Fix errors before retrying. [ 86.622746][ T4426] (syz.0.19,4426,1):user_dlm_register:674 ERROR: status = -22 [ 86.631574][ T4426] (syz.0.19,4426,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 86.905898][ T130] cfg80211: failed to load regulatory.db [ 87.032450][ T4435] loop0: detected capacity change from 0 to 32768 [ 87.055689][ T4435] loop2: detected capacity change from 0 to 32768 [ 87.313899][ T4437] svc: failed to register lockdv1 RPC service (errno 111). [ 87.388662][ T4442] jffs2: notice: (4442) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 87.419316][ T4437] lockd_up: makesock failed, error=-111 [ 87.895889][ T4451] loop0: detected capacity change from 0 to 32768 [ 87.917227][ T4453] 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. [ 87.937369][ T4451] o2cb: Local heartbeat has not been started. [ 87.974684][ T4317] gspca_spca561: reg write: error -71 [ 87.982915][ T4451] o2cb: Cluster check failed. Fix errors before retrying. [ 87.987233][ T4317] gspca_spca561: reg write: error -71 [ 88.014488][ T4451] (syz.1.30,4451,1):user_dlm_register:674 ERROR: status = -22 [ 88.023145][ T4317] gspca_spca561: reg write: error -71 [ 88.060525][ T4451] (syz.1.30,4451,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 88.337325][ T4465] using random self ethernet address [ 88.370851][ T4465] using random host ethernet address [ 88.491294][ T4465] usb0: HOST MAC 52:f8:5d:c1:ca:41 [ 88.515093][ T4472] loop0: detected capacity change from 0 to 32768 [ 88.524805][ T4465] usb0: MAC 72:92:46:f3:29:cb [ 88.566554][ T4472] loop2: detected capacity change from 0 to 32768 [ 88.824269][ T130] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 88.916522][ T26] audit: type=1800 audit(1787001049.378:2): pid=4485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.39" name="idVendor" dev="configfs" ino=34291 res=0 errno=0 [ 89.015014][ T130] usb 1-1: Dual-Role OTG device on HNP port [ 89.023990][ T26] audit: type=1800 audit(1787001049.418:3): pid=4485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.39" name="idProduct" dev="configfs" ino=35089 res=0 errno=0 [ 89.030210][ T130] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0104, bcdDevice= 6.01 [ 89.098059][ T26] audit: type=1800 audit(1787001049.438:4): pid=4485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.39" name="UDC" dev="configfs" ino=35092 res=0 errno=0 [ 89.140653][ T130] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.186181][ T130] usb 1-1: can't set config #1, error -71 [ 89.200441][ T130] usb 1-1: USB disconnect, device number 3 [ 89.393085][ T4498] EXT4-fs error: 201 callbacks suppressed [ 89.393100][ T4498] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.4.44: Detected aborted journal [ 89.418273][ T4498] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.4.44: Detected aborted journal [ 89.478446][ T4488] loop0: detected capacity change from 0 to 32768 [ 89.490589][ T4488] (syz.0.40,4488,0):ocfs2_parse_options:1458 ERROR: Invalid heartbeat mount options [ 89.509800][ T4488] (syz.0.40,4488,0):ocfs2_fill_super:1176 ERROR: status = -22 [ 89.534312][ T4501] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.4.45: Detected aborted journal [ 89.547505][ T4501] EXT4-fs: 166 callbacks suppressed [ 89.547518][ T4501] EXT4-fs (sda1): Remounting filesystem read-only [ 89.553310][ T4487] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.0.40: Detected aborted journal [ 89.564572][ T4501] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.4.45: Detected aborted journal [ 89.573597][ T14] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 89.589760][ T4501] EXT4-fs (sda1): Remounting filesystem read-only [ 89.603626][ T4487] EXT4-fs (sda1): Remounting filesystem read-only [ 89.612195][ T4502] o2cb: Local heartbeat has not been started. [ 89.618671][ T4502] o2cb: Cluster check failed. Fix errors before retrying. [ 89.626227][ T4259] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz-executor: Detected aborted journal [ 89.642416][ T4259] EXT4-fs (sda1): Remounting filesystem read-only [ 89.651194][ T4502] (syz.4.45,4502,1):user_dlm_register:674 ERROR: status = -22 [ 89.663802][ T4502] (syz.4.45,4502,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 89.668448][ T4259] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz-executor: Detected aborted journal [ 89.694727][ T4259] EXT4-fs (sda1): Remounting filesystem read-only [ 89.727377][ T3639] EXT4-fs error (device sda1): __ext4_find_entry:1685: inode #259: comm udevd: reading directory lblock 0 [ 89.742035][ T3639] EXT4-fs error (device sda1): __ext4_find_entry:1685: inode #264: comm udevd: reading directory lblock 0 [ 89.782242][ T3639] EXT4-fs error (device sda1): __ext4_find_entry:1685: inode #264: comm udevd: reading directory lblock 0 [ 89.787793][ T4504] EXT4-fs (sda1): Remounting filesystem read-only [ 89.794699][ T14] usb 2-1: Using ep0 maxpacket: 32 [ 89.816475][ T4505] EXT4-fs (sda1): Remounting filesystem read-only [ 89.816863][ T14] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 89.851811][ T14] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 89.861895][ T14] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 89.867846][ T4504] EXT4-fs (sda1): Remounting filesystem read-only [ 89.872608][ T14] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 89.900731][ T14] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 89.916953][ T14] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 89.932678][ T4317] gspca_spca561: reg write: error -71 [ 89.941668][ T14] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 89.965190][ T4317] gspca_spca561: reg write: error -71 [ 89.986116][ T4317] gspca_spca561: reg write: error -71 [ 89.992112][ T14] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.016378][ T14] usb 2-1: config 0 descriptor?? [ 90.035070][ T4508] EXT4-fs (sda1): Remounting filesystem read-only [ 90.072545][ T4510] EXT4-fs (sda1): Remounting filesystem read-only [ 90.089254][ T4511] loop0: detected capacity change from 0 to 32768 [ 90.114729][ T4316] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 90.263980][ T14] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 90.324305][ T14] usb 2-1: USB disconnect, device number 3 [ 90.328502][ T4316] usb 1-1: Using ep0 maxpacket: 8 [ 90.336435][ T4360] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 90.362186][ T14] usblp0: removed [ 90.363153][ T4316] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 90.410789][ T4316] usb 1-1: config 0 has no interface number 0 [ 90.419242][ T4316] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 90.438520][ T4316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.471523][ T4316] usb 1-1: config 0 descriptor?? [ 90.545370][ T4360] usb 3-1: config index 0 descriptor too short (expected 57, got 52) [ 90.554151][ T4360] usb 3-1: config 1 has an invalid descriptor of length 129, skipping remainder of the config [ 90.568601][ T4360] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 8 [ 90.594099][ T4316] viperboard 1-1:0.143: version 0.00 found at bus 001 address 004 [ 90.613318][ T4360] usb 3-1: New USB device found, idVendor=05c5, idProduct=0002, bcdDevice= 0.00 [ 90.631020][ T4360] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 90.640581][ T4316] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 90.651204][ T4360] usb 3-1: Product: syz [ 90.655993][ T4316] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 90.665091][ T4360] usb 3-1: Manufacturer: syz [ 90.676436][ T4360] digi_acceleport 3-1:1.0: required endpoints missing [ 90.698807][ T4316] usb 1-1: USB disconnect, device number 4 [ 91.037572][ T128] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 91.221702][ T4527] o2cb: Local heartbeat has not been started. [ 91.228317][ T4527] o2cb: Cluster check failed. Fix errors before retrying. [ 91.246946][ T128] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 91.264992][ T4527] (syz.1.56,4527,1):user_dlm_register:674 ERROR: status = -22 [ 91.274107][ T128] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 91.295940][ T4527] (syz.1.56,4527,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 91.316242][ T128] usb 5-1: New USB device found, idVendor=083a, idProduct=1046, bcdDevice= 0.00 [ 91.334737][ T128] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.348337][ T128] usb 5-1: Product: syz [ 91.356868][ T128] usb 5-1: Manufacturer: syz [ 91.362983][ T128] usb 5-1: SerialNumber: syz [ 91.382453][ T14] usb 3-1: USB disconnect, device number 2 [ 91.614560][ T4538] set_capacity_and_notify: 1 callbacks suppressed [ 91.614574][ T4538] loop0: detected capacity change from 0 to 32768 [ 91.823889][ T4317] gspca_spca561: reg write: error -71 [ 91.831639][ T4317] gspca_spca561: reg write: error -71 [ 91.854952][ T4317] gspca_spca561: reg write: error -71 [ 92.125862][ T4361] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 92.137832][ T4361] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 92.146447][ T4361] CPU: 0 PID: 4361 Comm: kworker/0:9 Not tainted syzkaller #0 [ 92.153919][ T4361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.164250][ T4361] Workqueue: events work_for_cpu_fn [ 92.169490][ T4361] RIP: 0010:i915_pci_probe+0x56/0x470 [ 92.174888][ T4361] Code: 7b 18 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 ec 4f 23 fd 4d 8b 3f 49 8d 5f 11 4d 8d 6f 14 49 89 dc 49 c1 ec 03 <43> 0f b6 04 34 84 c0 0f 85 ad 02 00 00 4c 89 e8 48 c1 e8 03 42 0f [ 92.195016][ T4361] RSP: 0018:ffffc9000509fb90 EFLAGS: 00010202 [ 92.201344][ T4361] RAX: 1ffffffff15c74b3 RBX: 0000000000000011 RCX: ffff888075b80000 [ 92.209426][ T4361] RDX: 0000000000000000 RSI: ffffffff8ae3a580 RDI: ffff888142eaa000 [ 92.217598][ T4361] RBP: dffffc0000000000 R08: ffffffff90b1028f R09: 1ffffffff2162051 [ 92.225675][ T4361] R10: dffffc0000000000 R11: fffffbfff2162052 R12: 0000000000000002 [ 92.233660][ T4361] R13: 0000000000000014 R14: dffffc0000000000 R15: 0000000000000000 [ 92.242055][ T4361] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 92.251442][ T4361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.258134][ T4361] CR2: 000000110c3b1dac CR3: 0000000078c80000 CR4: 00000000003506f0 [ 92.266255][ T4361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.274317][ T4361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.282391][ T4361] Call Trace: [ 92.286391][ T4361] [ 92.289475][ T4361] ? i915_pci_unregister_driver+0x20/0x20 [ 92.295928][ T4361] local_pci_probe+0xc5/0x150 [ 92.300711][ T4361] ? process_one_work+0x7b4/0x1160 [ 92.305928][ T4361] ? remove_id_store+0x5a0/0x5a0 [ 92.310890][ T4361] work_for_cpu_fn+0x50/0x80 [ 92.315587][ T4361] process_one_work+0x8ab/0x1160 [ 92.320834][ T4361] ? worker_detach_from_pool+0x240/0x240 [ 92.326665][ T4361] ? _raw_spin_lock_irq+0xb7/0xf0 [ 92.331792][ T4361] ? _raw_spin_lock_irqsave+0x100/0x100 [ 92.337807][ T4361] ? wq_worker_running+0x97/0x190 [ 92.342868][ T4361] worker_thread+0xaf5/0x12a0 [ 92.347657][ T4361] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 92.353838][ T4361] kthread+0x29d/0x330 [ 92.358014][ T4361] ? worker_clr_flags+0x1a0/0x1a0 [ 92.363862][ T4361] ? kthread_blkcg+0xd0/0xd0 [ 92.368462][ T4361] ret_from_fork+0x1f/0x30 [ 92.373480][ T4361] [ 92.376637][ T4361] Modules linked in: Aug 17 21:10:52 syzkaller kern.alert kernel: [ 92.137832][ T4361] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000[ 92.393705][ T4361] ---[ end trace 0000000000000000 ]--- 000000017] [ 92.409498][ T4361] RIP: 0010:i915_pci_probe+0x56/0x470 [ 92.417893][ T4361] Code: 7b 18 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 ec 4f 23 fd 4d 8b 3f 49 8d 5f 11 4d 8d 6f 14 49 89 dc 49 c1 ec 03 <43> 0f b6 04 34 84 c0 0f 85 ad 02 00 00 4c 89 e8 48 c1 e8 03 42 0f [ 92.439875][ T4361] RSP: 0018:ffffc9000509fb90 EFLAGS: 00010202 [ 92.446488][ T4361] RAX: 1ffffffff15c74b3 RBX: 0000000000000011 RCX: ffff888075b80000 [ 92.454896][ T130] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 92.462744][ T4361] RDX: 0000000000000000 RSI: ffffffff8ae3a580 RDI: ffff888142eaa000 [ 92.472416][ T4361] RBP: dffffc0000000000 R08: ffffffff90b1028f R09: 1ffffffff2162051 [ 92.480616][ T4361] R10: dffffc0000000000 R11: fffffbfff2162052 R12: 0000000000000002 [ 92.489135][ T4361] R13: 0000000000000014 R14: dffffc0000000000 R15: 0000000000000000 [ 92.497451][ T4361] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 92.506612][ T4361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.514162][ T4361] CR2: 00007f493a673ff8 CR3: 000000005a92b000 CR4: 00000000003506f0 [ 92.522748][ T4361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.531145][ T4361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.539484][ T4361] Kernel panic - not syncing: Fatal exception [ 92.546079][ T4361] Kernel Offset: disabled [ 92.550666][ T4361] Rebooting in 86400 seconds..