last executing test programs: 5.223755495s ago: executing program 0 (id=1): r0 = syz_usb_connect(0x3, 0x75, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040601632090001000000010902630001010080320904000003ff0000000705010200020007058102000200070582020002000904000103ff0000000705010200020007058102000200070582010002010904000603ff000000070501020002000705810200020007058202000200"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000200)='\x00') syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000200)="01") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0884") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)='\b\x00') syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)='\b\x00') syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000200)='\b') syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000200)='\b') syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000200)='\b') syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000200)='\x00') syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) nanosleep(&(0x7f0000000300)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/video16\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000400)={0x1, @pix={0x100, 0x100, 0x56595559, 0x1, 0x200, 0x20000, 0x1}}) 4.084420665s ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000407d1e38310000000000010902220001010080fa09040000010300000009211101000122320007058103400001"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022320005010902a1010901a100050919012903150025019503750181029501750581030501093009311581257f750895028106c0c0"], &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x32}}}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022320005010902a1010901a100050919012903150025019503750181029501750581030501093009311581257f750895028106c0c0"], &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x32}}}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022320005010902a1010901a100050919012903150025019503750181029501750581030501093009311581257f750895028106c0c0"], &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x32}}}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022320005010902a1010901a100050919012903150025019503750181029501750581030501093009311581257f750895028106c0c0"], &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x32}}}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022320005010902a1010901a100050919012903150025019503750181029501750581030501093009311581257f750895028106c0c0"], &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x32}}}}, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/ryos/roccatryos0/info\x00', 0x0, 0x0) read(r1, &(0x7f0000000400)=""/256, 0x100) (async) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022320005010902a1010901a100050919012903150025019503750181029501750581030501093009311581257f750895028106c0c0"], &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x32}}}}, &(0x7f0000000280)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x20, 0x1, 0x100, '\x00'/256}, 0x0}) 3.914554741s ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./sys\x00', 0x1ff) mount(&(0x7f0000000740)=@filename='sysfs\x00', &(0x7f0000000700)='./sys\x00', &(0x7f0000000740)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./sys/module/nfsd/parameters/cltrack_prog\x00', 0x2, 0x0) write(r0, &(0x7f00000007c0)='\x00', 0x1) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='nfsd\x00', &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='proc\x00', &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='tcp 2049\n\x00', 0x9) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='nfsd 127.0.0.1 2147483647 my_domain\n\x00', 0x24) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/net/rpc/nfsd.export/channel\x00', 0x1, 0x0) write(r3, &(0x7f0000000240)='my_domain /tmp 2147483647 9216 0 0 0\n\x00', 0x25) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/net/rpc/nfsd.fh/channel\x00', 0x1, 0x0) write(r4, &(0x7f00000002c0)='my_domain 1 \\x00000000 2147483647 /tmp\n\x00', 0x27) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/threads\x00', 0x1, 0x0) write(r5, &(0x7f0000000340)='1\n\x00', 0x2) close(r5) nanosleep(&(0x7f0000000540)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./mnt\x00', 0x1ff) mount(&(0x7f00000003c0)=@filename='127.0.0.1:/\x00', &(0x7f0000000380)='./mnt\x00', &(0x7f0000000400)='nfs4\x00', 0x0, &(0x7f0000000440)='addr=127.0.0.1,clientaddr=127.0.0.1\x00') openat(0xffffffffffffff9c, &(0x7f0000000480)='./mnt/file\x00', 0x42, 0x1ff) setxattr(&(0x7f0000000480)='./mnt/file\x00', &(0x7f00000004c0)=@random={'system.', 'nfs4_acl\x00'}, &(0x7f0000000500)='\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06OWNER@\x00\x00', 0x1c, 0x0) 3.607306474s ago: executing program 1 (id=2): r0 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f0000000040)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f0000000080)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f00000000c0)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f0000000100)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f0000000140)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f0000000180)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f00000001c0)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f0000000200)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f0000000240)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f0000000280)={0x1000000, 0x0}) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0204800, &(0x7f00000002c0)={0x1000000, 0x0}) 2.934702935s ago: executing program 1 (id=7): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000000)={0xb, {'syz0\x00', 'syz0\x00', 'syz0\x00', 0x1a, 0x5, 0x54c, 0x306, 0x0, 0x0, "05010905a1010509a1021901290115002501950175018102c0c0"}}, 0x132) 2.543823621s ago: executing program 5 (id=6): mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0xe) madvise(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x17) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./debug\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/self/stat\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./debug/split_huge_pages\x00', 0x1, 0x0) pread64(r0, &(0x7f0000000100)=""/32, 0x1, 0x0) write(r1, &(0x7f0000000100), 0x20) pread64(r0, &(0x7f0000000200)=""/33, 0x2, 0x0) write(r1, &(0x7f0000000200), 0x21) pread64(r0, &(0x7f0000000300)=""/34, 0x3, 0x0) write(r1, &(0x7f0000000300), 0x22) pread64(r0, &(0x7f0000000400)=""/35, 0x4, 0x0) write(r1, &(0x7f0000000400), 0x23) pread64(r0, &(0x7f0000000500)=""/36, 0x5, 0x0) write(r1, &(0x7f0000000500), 0x24) pread64(r0, &(0x7f0000000600)=""/37, 0x6, 0x0) write(r1, &(0x7f0000000600), 0x25) pread64(r0, &(0x7f0000000700)=""/38, 0x7, 0x0) write(r1, &(0x7f0000000700), 0x26) 2.491095534s ago: executing program 4 (id=5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) fallocate(r0, 0x0, 0x0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r2, &(0x7f0000000500)='/dev/loop0,65536\x00', 0x11) nanosleep(&(0x7f0000001000)={0x0, 0x5f5e100}, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl(r3, 0x40186f40, &(0x7f0000000700)="000000000100"/24) nanosleep(&(0x7f0000001000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000800)='./dev\x00', &(0x7f0000000900)='devtmpfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r4, 0x40986f00, &(0x7f0000000b00)="000000000100000000a00000000000000300040000000000766f6c3000"/152) nanosleep(&(0x7f0000001000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./mnt\x00', 0x1ff) mount(&(0x7f0000000d00)=@filename='ubi0_0\x00', &(0x7f0000000c00)='./mnt\x00', &(0x7f0000000e00)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000f00)='./mnt/test\x00', 0x42, 0x1ff) 2.42215083s ago: executing program 3 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./sys\x00', &(0x7f0000000600)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/module/virtio_blk/parameters/poll_queues\x00', 0x2, 0x0) write(r0, &(0x7f0000000800)='1', 0x1) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000010000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000011000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000012000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000013000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000014000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000015000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000016000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000017000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000018000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000019000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001a000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001b000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001c000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001d000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001e000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001f000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000020000500000000000000000003010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./dev\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./dev/vda\x00', 0x4002, 0x0) preadv2(r2, &(0x7f0000000c00)=[{&(0x7f0000000d00), 0x1000}], 0x1, 0x0, 0x0, 0x2) 2.291923252s ago: executing program 1 (id=9): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./quota.user\x00', 0x42, 0x1b6) write(r0, &(0x7f0000000080)="111fc0d9010000000000000000000000000000000200"/32, 0x20) pwrite64(r0, &(0x7f0000000100)='\x00', 0x1, 0xfff) quotactl$Q_QUOTAON(0x80000200, &(0x7f0000000140)=@filename='./sda1\x00', 0x4, &(0x7f0000000040)='./quota.user\x00') quotactl$Q_GETNEXTQUOTA(0x80000900, &(0x7f0000000140)=@filename='./sda1\x00', 0x0, &(0x7f0000000200)) 1.793281916s ago: executing program 1 (id=10): r0 = syz_usb_connect$uac1(0x0, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x84, 0x3, 0x1, 0x0, 0x80, 0x0, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x100, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x1, 0x1, 0x1}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x1, 0x2, 0x10, 0x1, "44ac00"}]}, {{0x9, 0x5, 0x1, 0x5, 0x200, 0x1, 0x0, 0x0, {0x7, 0x25, 0x1, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x1, 0x1, 0x1}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x1, 0x2, 0x10, 0x1, "44ac00"}]}, {{0x9, 0x5, 0x82, 0x5, 0x200, 0x1, 0x0, 0x0, {0x7, 0x25, 0x1, 0x1}}}}}}}}]}}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.706692635s ago: executing program 5 (id=11): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/ocfs2\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/ocfs2/node\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/cluster/ocfs2/node/node1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/ocfs2/node/node1/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='127.0.0.1\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/ocfs2/node/node1/ipv4_port\x00', 0x2, 0x0) write(r1, &(0x7f0000000600)='7777\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/cluster/ocfs2/node/node1/num\x00', 0x2, 0x0) write(r2, &(0x7f0000000800)='0\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/cluster/ocfs2/node/node1/local\x00', 0x2, 0x0) write(r3, &(0x7f0000000a00)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./config/cluster/ocfs2/node/node2\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/cluster/ocfs2/node/node2/ipv4_address\x00', 0x2, 0x0) write(r4, &(0x7f0000000d00)='127.0.0.2\x00', 0x9) r5 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/cluster/ocfs2/node/node2/ipv4_port\x00', 0x2, 0x0) write(r5, &(0x7f0000000f00)='7778\x00', 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/cluster/ocfs2/node/node2/num\x00', 0x2, 0x0) write(r6, &(0x7f0000001100)='1\x00', 0x1) write(0xffffffffffffffff, &(0x7f0000001300)='0\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000001440)='./config/cluster/ocfs2/heartbeat/region1\x00', 0x1ff) r7 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./config/cluster/ocfs2/heartbeat/region1/block_bytes\x00', 0x2, 0x0) write(r7, &(0x7f0000001600)='512\x00', 0x3) r8 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./config/cluster/ocfs2/heartbeat/region1/start_block\x00', 0x2, 0x0) write(r8, &(0x7f0000001800)='0\x00', 0x1) write(0xffffffffffffffff, &(0x7f0000001a00)='256\x00', 0x3) r9 = syz_open_dev$loop(&(0x7f0000001d00), 0x0, 0x0) dup2(r9, 0x64) r10 = openat(0xffffffffffffff9c, &(0x7f0000001b00)='./config/cluster/ocfs2/heartbeat/region1/dev\x00', 0x2, 0x0) write(r10, &(0x7f0000001c00)='100\x00', 0x3) syz_mount_image$ocfs2(&(0x7f0000002000), &(0x7f0000002100)='./file0\x00', 0x0, 0x0, 0x1, 0x0, &(0x7f0000003000)) 1.234533086s ago: executing program 4 (id=12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) fallocate(r0, 0x0, 0x0, 0x4000000) r1 = syz_open_dev$loop(0x0, 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r2, &(0x7f0000000500)='/dev/loop0,65536\x00', 0x11) nanosleep(&(0x7f0000001000)={0x0, 0x5f5e100}, 0x0) r3 = syz_open_dev$mtd(&(0x7f0000001100), 0x1, 0x2) ioctl$MEMERASE64(r3, 0x40104d14, &(0x7f0000001200)={0x0, 0x100000}) close(r3) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl(r4, 0x40186f40, &(0x7f0000000700)="000000000100"/24) nanosleep(&(0x7f0000001000)={0x0, 0x5f5e100}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r5, 0x40986f00, &(0x7f0000000b00)="000000000100000000a00000000000000300040000000000766f6c3000"/152) nanosleep(&(0x7f0000001000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./mnt\x00', 0x1ff) mount(&(0x7f0000000d00)=@filename='ubi0_0\x00', &(0x7f0000000c00)='./mnt\x00', &(0x7f0000000e00)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000f00)='./mnt/test\x00', 0x42, 0x1ff) 946.931665ms ago: executing program 5 (id=13): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$sock(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) 604.866337ms ago: executing program 2 (id=14): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {}, 0x2}, 0x18) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) write(r1, &(0x7f0000000200)="0102ec98080000001000000000000000", 0x10) write(r1, &(0x7f0000000210)="0102ec98080000001100000000000000", 0x10) write(r1, &(0x7f0000000220)="0102ec98080000001300000000000000", 0x10) write(r1, &(0x7f0000000230)="0102ec9808000000ff00000000000000", 0x10) write(r1, &(0x7f0000000240)="01ffec98080000002000000000000000", 0x10) nanosleep(&(0x7f0000000400)={0x0, 0x1dcd6500}, 0x0) 585.381991ms ago: executing program 5 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/dlm/cluster/comms\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='1\x00', 0x1) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cluster/spaces\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/dlm/cluster/spaces/lsname\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/dlm/cluster/spaces/lsname/nodes\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/dlm/cluster/spaces/lsname/nodes/1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./sys\x00', &(0x7f0000000480)='sysfs\x00', 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) r2 = syz_io_uring_setup(0x10, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x0, &(0x7f0000000600)=0x0) syz_io_uring_submit(r3, r4, r5, &(0x7f0000000640)=@IORING_OP_WRITEV={0x2, 0x10, 0x0, @fd=r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000700)="0600000000000000020000000401000000000000000000006c736e616d6500"/128, 0x7f}], 0x1, 0x0, 0x12345, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r2, 0x1, 0x0, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x10000000}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./sys/kernel/dlm/lsname/event_done\x00', 0x2, 0x0) write(r6, &(0x7f00000007c0)='1\x00', 0x1) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/kernel/dlm/lsname/control\x00', 0x2, 0x0) write(r7, &(0x7f0000000840)='1\x00', 0x1) close(r7) 511.957112ms ago: executing program 3 (id=16): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f00000001c0)={'wlan1\x00', @ifru_flags}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000180)={'wlan1\x00', @ifru_addrs=@ethernet={0x1, @local}}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f00000001c0)={'wlan1\x00', @ifru_flags=0x1}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) 0s ago: executing program 0 (id=17): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='0x1d6b\x00', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='0x0104\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/functions/uac2.0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/functions/uac2.0/p_chmask\x00', 0x2, 0x0) write(r2, &(0x7f0000000540)='0\x00', 0x2) symlinkat(&(0x7f0000000280)='./config/usb_gadget/g1/functions/uac2.0\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/uac2.0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r3, &(0x7f0000000340)='dummy_udc.0\x00', 0xc) nanosleep(&(0x7f0000000380)={0x0, 0x1dcd6500}, 0x0) r4 = syz_open_dev$usbfs(&(0x7f00000003c0), 0x15, 0x2) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000400)={0x21, 0x1, 0x100, 0x300, 0x1, 0x3e8, &(0x7f0000000440)="01"}) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000480)={0x21, 0x1, 0x200, 0x300, 0x2, 0x3e8, &(0x7f00000004c0)='\x00\x00'}) r5 = syz_open_dev$usbfs(&(0x7f00000003c0), 0x1f, 0x2) ioctl$USBDEVFS_CONTROL(r5, 0xc0185500, &(0x7f0000000400)={0x21, 0x1, 0x100, 0x300, 0x1, 0x3e8, &(0x7f0000000440)="01"}) ioctl$USBDEVFS_CONTROL(r5, 0xc0185500, &(0x7f0000000480)={0x21, 0x1, 0x200, 0x300, 0x2, 0x3e8, &(0x7f00000004c0)='\x00\x00'}) kernel console output (not intermixed with test programs): no interfaces have a carrier [ 60.438470][ T5272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.450327][ T5272] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller syzkaller login: [ 86.106673][ T30] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.121' (ED25519) to the list of known hosts. [ 92.371719][ T5599] cgroup: Unknown subsys name 'net' [ 92.478765][ T5599] cgroup: Unknown subsys name 'cpuset' [ 92.487858][ T5599] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 94.205175][ T5599] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.845396][ T4926] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.852765][ T5633] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 96.865876][ T5638] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 96.874304][ T5638] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 96.874696][ T5638] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.875062][ T5638] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 96.875756][ T5638] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 96.877921][ T5638] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 96.885578][ T5638] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.887289][ T5638] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.888091][ T5638] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.888601][ T5634] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 96.890298][ T5634] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 96.890938][ T52] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 96.891345][ T5634] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 96.891439][ T5638] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 96.892745][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 96.894858][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 96.903502][ T5634] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 96.906029][ T5634] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 96.907036][ T5634] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 96.910573][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 96.913633][ T5634] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 96.934502][ T5634] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 96.935085][ T5634] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 96.935519][ T5634] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 96.936676][ T5634] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 96.937207][ T5634] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 96.948165][ T5641] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 96.969490][ T5633] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 98.914279][ T5633] Bluetooth: hci0: command tx timeout [ 98.984362][ T5633] Bluetooth: hci5: command tx timeout [ 98.984501][ T5633] Bluetooth: hci2: command tx timeout [ 98.984620][ T5633] Bluetooth: hci4: command tx timeout [ 98.984904][ T5633] Bluetooth: hci1: command tx timeout [ 99.065791][ T5627] Bluetooth: hci3: command tx timeout [ 99.543567][ T5621] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.551695][ T5621] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.559721][ T5621] bridge_slave_0: entered allmulticast mode [ 99.568706][ T5621] bridge_slave_0: entered promiscuous mode [ 99.643591][ T5621] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.643767][ T5621] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.646463][ T5621] bridge_slave_1: entered allmulticast mode [ 99.648741][ T5621] bridge_slave_1: entered promiscuous mode [ 99.665189][ T5628] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.665305][ T5628] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.665473][ T5628] bridge_slave_0: entered allmulticast mode [ 99.667775][ T5628] bridge_slave_0: entered promiscuous mode [ 99.708449][ T5629] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.708592][ T5629] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.708747][ T5629] bridge_slave_0: entered allmulticast mode [ 99.710883][ T5629] bridge_slave_0: entered promiscuous mode [ 99.743188][ T5628] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.744173][ T5628] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.744693][ T5628] bridge_slave_1: entered allmulticast mode [ 99.746830][ T5628] bridge_slave_1: entered promiscuous mode [ 99.797426][ T5629] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.797570][ T5629] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.797723][ T5629] bridge_slave_1: entered allmulticast mode [ 99.799917][ T5629] bridge_slave_1: entered promiscuous mode [ 99.822493][ T5621] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.885736][ T5621] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.975616][ T5628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.990680][ T5620] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.991595][ T5620] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.992016][ T5620] bridge_slave_0: entered allmulticast mode [ 99.994969][ T5620] bridge_slave_0: entered promiscuous mode [ 99.998170][ T5620] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.998338][ T5620] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.998488][ T5620] bridge_slave_1: entered allmulticast mode [ 100.000540][ T5620] bridge_slave_1: entered promiscuous mode [ 100.006663][ T5629] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.010786][ T5629] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.054285][ T5628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.090081][ T5619] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.090239][ T5619] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.090423][ T5619] bridge_slave_0: entered allmulticast mode [ 100.093461][ T5619] bridge_slave_0: entered promiscuous mode [ 100.142910][ T5621] team0: Port device team_slave_0 added [ 100.146628][ T5621] team0: Port device team_slave_1 added [ 100.162963][ T5628] team0: Port device team_slave_0 added [ 100.163183][ T5619] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.163299][ T5619] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.163876][ T5619] bridge_slave_1: entered allmulticast mode [ 100.168324][ T5619] bridge_slave_1: entered promiscuous mode [ 100.228228][ T5628] team0: Port device team_slave_1 added [ 100.244869][ T5620] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.248311][ T5629] team0: Port device team_slave_0 added [ 100.248957][ T5626] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.249074][ T5626] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.249561][ T5626] bridge_slave_0: entered allmulticast mode [ 100.252583][ T5626] bridge_slave_0: entered promiscuous mode [ 100.257395][ T5621] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.257417][ T5621] 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 1532 would solve the problem. [ 100.257460][ T5621] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.313766][ T5620] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.316864][ T5629] team0: Port device team_slave_1 added [ 100.317097][ T5626] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.317213][ T5626] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.317644][ T5626] bridge_slave_1: entered allmulticast mode [ 100.320027][ T5626] bridge_slave_1: entered promiscuous mode [ 100.323405][ T5621] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.323426][ T5621] 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 1532 would solve the problem. [ 100.323470][ T5621] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.355034][ T5628] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.355060][ T5628] 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 1532 would solve the problem. [ 100.355104][ T5628] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.361962][ T5619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.420272][ T5628] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.420297][ T5628] 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 1532 would solve the problem. [ 100.420341][ T5628] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.427700][ T5619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.548276][ T5620] team0: Port device team_slave_0 added [ 100.549082][ T5629] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.549103][ T5629] 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 1532 would solve the problem. [ 100.549146][ T5629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.553375][ T5629] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.553402][ T5629] 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 1532 would solve the problem. [ 100.553445][ T5629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.562042][ T5626] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.600906][ T5620] team0: Port device team_slave_1 added [ 100.632824][ T5626] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.647732][ T5621] hsr_slave_0: entered promiscuous mode [ 100.651519][ T5621] hsr_slave_1: entered promiscuous mode [ 100.662776][ T5619] team0: Port device team_slave_0 added [ 100.686598][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.686637][ T5620] 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 1532 would solve the problem. [ 100.686683][ T5620] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.738867][ T5619] team0: Port device team_slave_1 added [ 100.753549][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.753627][ T5620] 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 1532 would solve the problem. [ 100.753672][ T5620] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.811945][ T5628] hsr_slave_0: entered promiscuous mode [ 100.813092][ T5628] hsr_slave_1: entered promiscuous mode [ 100.813897][ T5628] debugfs: 'hsr0' already exists in 'hsr' [ 100.814040][ T5628] Cannot create hsr debugfs directory [ 100.855554][ T5626] team0: Port device team_slave_0 added [ 100.878842][ T5619] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.878985][ T5619] 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 1532 would solve the problem. [ 100.879030][ T5619] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.883071][ T5619] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.883092][ T5619] 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 1532 would solve the problem. [ 100.883135][ T5619] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.891860][ T5629] hsr_slave_0: entered promiscuous mode [ 100.893021][ T5629] hsr_slave_1: entered promiscuous mode [ 100.893811][ T5629] debugfs: 'hsr0' already exists in 'hsr' [ 100.893838][ T5629] Cannot create hsr debugfs directory [ 100.899567][ T5626] team0: Port device team_slave_1 added [ 100.985264][ T5627] Bluetooth: hci0: command tx timeout [ 101.064469][ T5627] Bluetooth: hci1: command tx timeout [ 101.064536][ T5627] Bluetooth: hci5: command tx timeout [ 101.065197][ T5633] Bluetooth: hci2: command tx timeout [ 101.075494][ T5633] Bluetooth: hci4: command tx timeout [ 101.135399][ T5626] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.135446][ T5626] 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 1532 would solve the problem. [ 101.135491][ T5626] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.167061][ T5620] hsr_slave_0: entered promiscuous mode [ 101.168242][ T5620] hsr_slave_1: entered promiscuous mode [ 101.169140][ T5633] Bluetooth: hci3: command tx timeout [ 101.169403][ T5620] debugfs: 'hsr0' already exists in 'hsr' [ 101.169430][ T5620] Cannot create hsr debugfs directory [ 101.209912][ T5626] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.209947][ T5626] 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 1532 would solve the problem. [ 101.209994][ T5626] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.267229][ T5619] hsr_slave_0: entered promiscuous mode [ 101.268509][ T5619] hsr_slave_1: entered promiscuous mode [ 101.269299][ T5619] debugfs: 'hsr0' already exists in 'hsr' [ 101.269327][ T5619] Cannot create hsr debugfs directory [ 101.524588][ T5626] hsr_slave_0: entered promiscuous mode [ 101.525744][ T5626] hsr_slave_1: entered promiscuous mode [ 101.526649][ T5626] debugfs: 'hsr0' already exists in 'hsr' [ 101.526676][ T5626] Cannot create hsr debugfs directory [ 101.806447][ T5621] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.820151][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 101.823187][ T5621] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.832237][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 101.856753][ T5621] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.868308][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 101.869715][ T5621] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.880545][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 102.027738][ T5628] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 102.038378][ T5628] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 102.039524][ T5628] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 102.050852][ T5628] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 102.062372][ T5628] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 102.072244][ T5628] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 102.077984][ T5628] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 102.086702][ T5628] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 102.192922][ T5629] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 102.203437][ T5629] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 102.205496][ T5629] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 102.215972][ T5629] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 102.217636][ T5629] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 102.223166][ T5629] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 102.226456][ T5629] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 102.245722][ T5629] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 102.355368][ T5621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.370477][ T5620] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 102.381147][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 102.382154][ T5620] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 102.392169][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 102.410050][ T5620] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 102.419844][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 102.435742][ T5620] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 102.446200][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 102.496948][ T5621] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.546336][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.546484][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.582233][ T5626] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 102.600969][ T5626] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 102.612708][ T5626] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 102.623274][ T5626] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 102.625876][ T5626] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 102.636144][ T5626] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 102.640983][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.641104][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.659471][ T5626] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 102.670291][ T5626] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 102.684819][ T5628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.841841][ T5619] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 102.852728][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 102.855799][ T5619] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 102.863143][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 102.869938][ T5628] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.887133][ T5619] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 102.897431][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 102.905676][ T5619] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 102.917550][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 102.930389][ T5629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.962707][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.962868][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.996797][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.996949][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.064744][ T5633] Bluetooth: hci0: command tx timeout [ 103.117008][ T5629] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.134144][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.134284][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.143582][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.143700][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.149364][ T5633] Bluetooth: hci4: command tx timeout [ 103.149417][ T5633] Bluetooth: hci2: command tx timeout [ 103.149450][ T5633] Bluetooth: hci5: command tx timeout [ 103.157403][ T5620] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.158512][ T5627] Bluetooth: hci1: command tx timeout [ 103.228428][ T5627] Bluetooth: hci3: command tx timeout [ 103.335897][ T5620] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.376077][ T5626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.401749][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.401958][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.445439][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.445586][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.519189][ T5626] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.566229][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.566378][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.589600][ T5619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.633147][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.633293][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.835760][ T5619] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.892913][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.893052][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.952640][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.952787][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.443167][ T5621] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.736814][ T5621] veth0_vlan: entered promiscuous mode [ 104.830340][ T5621] veth1_vlan: entered promiscuous mode [ 105.017430][ T5621] veth0_macvtap: entered promiscuous mode [ 105.037208][ T5621] veth1_macvtap: entered promiscuous mode [ 105.145831][ T5627] Bluetooth: hci0: command tx timeout [ 105.157497][ T5621] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.190120][ T5621] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.225085][ T5627] Bluetooth: hci1: command tx timeout [ 105.225600][ T5627] Bluetooth: hci5: command tx timeout [ 105.225654][ T5627] Bluetooth: hci2: command tx timeout [ 105.225692][ T5627] Bluetooth: hci4: command tx timeout [ 105.308143][ T5633] Bluetooth: hci3: command tx timeout [ 105.415509][ T5628] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.446844][ T1164] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.448382][ T73] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.450938][ T73] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.451001][ T73] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.460233][ T5629] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.686673][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.696877][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.728209][ T5620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.748914][ T5619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.808918][ T5626] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.939168][ T5629] veth0_vlan: entered promiscuous mode [ 105.946870][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.946917][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.965141][ T5628] veth0_vlan: entered promiscuous mode [ 106.022662][ T5628] veth1_vlan: entered promiscuous mode [ 106.048217][ T5629] veth1_vlan: entered promiscuous mode [ 106.132379][ T5621] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 106.189755][ T5619] veth0_vlan: entered promiscuous mode [ 106.278890][ T5619] veth1_vlan: entered promiscuous mode [ 106.294175][ T5629] veth0_macvtap: entered promiscuous mode [ 106.353707][ T5628] veth0_macvtap: entered promiscuous mode [ 106.367046][ T5629] veth1_macvtap: entered promiscuous mode [ 106.417503][ T5628] veth1_macvtap: entered promiscuous mode [ 106.477218][ T5629] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.484631][ T5619] veth0_macvtap: entered promiscuous mode [ 106.501176][ T5629] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.522961][ T5628] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.532044][ T5619] veth1_macvtap: entered promiscuous mode [ 106.567409][ T5628] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.585367][ T73] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.615638][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.621617][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.635549][ T5756] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 106.669343][ T5619] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.723287][ T5619] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.757830][ T5620] veth0_vlan: entered promiscuous mode [ 106.780698][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.789825][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.798132][ T5756] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice= 1.00 [ 106.809275][ T5756] usb 1-1: config 1 interface 0 has no altsetting 2 [ 106.809334][ T5756] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.841353][ T5620] veth1_vlan: entered promiscuous mode [ 106.885255][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.886146][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.886208][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.886269][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.886328][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.886387][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.886454][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.886513][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.886572][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.888517][ T5756] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 106.888571][ T5756] usb 1-1: setting power ON [ 106.917198][ T5626] veth0_vlan: entered promiscuous mode [ 107.033888][ T5626] veth1_vlan: entered promiscuous mode [ 107.041356][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.041382][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.087905][ T73] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.097630][ T73] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.167705][ T5756] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 107.182292][ T5756] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 107.192498][ T5756] usb 1-1: media controller created [ 107.225973][ T5756] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 107.278807][ T5620] veth0_macvtap: entered promiscuous mode [ 107.289207][ T73] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.289257][ T73] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.341411][ T5620] veth1_macvtap: entered promiscuous mode [ 107.391109][ T73] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.391174][ T73] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.431512][ T5626] veth0_macvtap: entered promiscuous mode [ 107.487206][ T5626] veth1_macvtap: entered promiscuous mode [ 107.537265][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.548908][ T313] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.548965][ T313] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.607553][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.697216][ T5626] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.711779][ T5626] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.877985][ T5776] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 107.887852][ T12] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.887921][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.887984][ T12] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.888076][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.888134][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.888191][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.888250][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.894186][ T73] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.044768][ T5776] usb 3-1: New USB device found, idVendor=1e7d, idProduct=3138, bcdDevice= 0.00 [ 108.055082][ T5776] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.100470][ T5756] DVB: Unable to find symbol cx22702_attach() [ 108.100515][ T5756] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 108.105317][ T5860] svc: failed to register lockdv1 RPC service (errno 111). [ 108.105551][ T5860] lockd_up: makesock failed, error=-111 [ 108.135797][ T5756] usb 1-1: setting power OFF [ 108.145695][ T5756] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 108.159044][ T5756] usb 1-1: setting power ON [ 108.222049][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.222103][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.308891][ T1164] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.308948][ T1164] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.441766][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.441856][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.526597][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.526658][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.561003][ T5860] svc: failed to register nfsdv3 RPC service (errno 512). [ 108.561522][ T5860] svc: failed to register nfsaclv3 RPC service (errno 512). [ 108.561548][ T5860] failed to unregister tcp with rpcbind [ 108.598203][ T5860] svc: failed to register nfsdv3 RPC service (errno 97). [ 108.598314][ T5860] svc: failed to register nfsaclv3 RPC service (errno 97). [ 108.617279][ T5860] failed to unregister tcp with rpcbind [ 108.642854][ T5748] input: syz0 as /devices/virtual/misc/uhid/0005:054C:0306.0001/input/input5 [ 108.666404][ T5748] sony 0005:054C:0306.0001: input,hidraw0: BLUETOOTH HID v0.00 Gamepad [syz0] on syz0 [ 109.060572][ T5756] dvb-usb: recv bulk message failed: -75 [ 109.187951][ T5870] fido_id[5870]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 109.308010][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.308081][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.313697][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.313732][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.313765][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.313797][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.313829][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.313862][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.313894][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.313973][ T5776] ryos 0003:1E7D:3138.0002: unknown main item tag 0x0 [ 109.419592][ T5776] ryos 0003:1E7D:3138.0002: hidraw0: USB HID v1.11 Device [HID 1e7d:3138] on usb-dummy_hcd.2-1/input0 [ 109.461937][ T5878] block2mtd: error: cannot open device /dev/loop0 [ 109.747162][ T5878] UBIFS error (pid: 5878): cannot open "ubi0_0", error -19 [ 109.814338][ T5889] netlink: 'syz.3.8': attribute type 2 has an invalid length. [ 109.977550][ T1230] usb 3-1: USB disconnect, device number 2 [ 110.106800][ T5851] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 110.137448][ T5885] virtio_blk virtio3: 1/0/0 default/read/poll queues [ 110.162716][ T5885] virtio_blk virtio3: [vda] 262144 512-byte logical blocks (134 MB/128 MiB) [ 110.168386][ T31] audit: type=1800 audit(1788458138.802:2): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="ipv4_address" dev="configfs" ino=9933 res=0 errno=0 [ 110.199102][ T31] audit: type=1800 audit(1788458138.842:3): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="ipv4_port" dev="configfs" ino=8601 res=0 errno=0 [ 110.230111][ T31] audit: type=1800 audit(1788458138.872:4): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="num" dev="configfs" ino=9934 res=0 errno=0 [ 110.235282][ T31] audit: type=1800 audit(1788458138.872:5): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="local" dev="configfs" ino=9935 res=0 errno=0 [ 110.252574][ T31] audit: type=1800 audit(1788458138.892:6): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="ipv4_address" dev="configfs" ino=9938 res=0 errno=0 [ 110.259367][ T31] audit: type=1800 audit(1788458138.892:7): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="ipv4_port" dev="configfs" ino=9939 res=0 errno=0 [ 110.261645][ T31] audit: type=1800 audit(1788458138.892:8): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="num" dev="configfs" ino=9940 res=0 errno=0 [ 110.273394][ T31] audit: type=1800 audit(1788458138.912:9): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="block_bytes" dev="configfs" ino=9947 res=0 errno=0 [ 110.295582][ T5851] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 110.301504][ T31] audit: type=1800 audit(1788458138.932:10): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="start_block" dev="configfs" ino=9948 res=0 errno=0 [ 110.301624][ T5851] usb 2-1: config index 0 descriptor too short (expected 132, got 96) [ 110.301664][ T5851] usb 2-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 110.305233][ T5851] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.305270][ T5851] usb 2-1: Product: syz [ 110.305296][ T5851] usb 2-1: Manufacturer: syz [ 110.305323][ T5851] usb 2-1: SerialNumber: syz [ 110.343912][ T31] audit: type=1800 audit(1788458138.982:11): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.11" name="dev" dev="configfs" ino=9949 res=0 errno=0 [ 110.592371][ T5904] Zero length message leads to an empty skb [ 110.673677][ T5905] block2mtd: error: cannot open device /dev/loop0 [ 110.676310][ T5885] Dev vda: unable to read RDB block 8 [ 110.676852][ T5885] vda: unable to read partition table [ 110.704016][ T5888] netlink: 'syz.3.8': attribute type 2 has an invalid length. [ 110.712165][ T5892] netlink: 'syz.3.8': attribute type 2 has an invalid length. [ 110.721856][ T5894] netlink: 'syz.3.8': attribute type 2 has an invalid length. [ 110.743788][ T5898] netlink: 'syz.3.8': attribute type 2 has an invalid length. [ 111.004358][ T5905] UBIFS error (pid: 5905): cannot open "ubi0_0", error -19 [ 111.248050][ T5914] dlm: no local IP address has been set [ 111.248097][ T5914] dlm: cannot start dlm midcomms -107 [ 111.261809][ T5851] usb 2-1: 1:1: cannot get freq at ep 0x1 [ 111.397045][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.403717][ T5756] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (Medion MD95700 (MDUSBTV-HYBRID)) [ 111.419652][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.427600][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.438869][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.451168][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.457485][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.463662][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.469781][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.476507][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.482719][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.489215][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.495296][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.501369][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.508796][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.515780][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.521861][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.528062][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.534363][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.543769][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.551892][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.559572][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.565773][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.571859][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.577979][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.588044][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.594259][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.600310][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.606717][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.607909][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.623026][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.631966][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.639140][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.646630][ T5756] dvb-usb: bulk message failed: -71 (6/0) [ 111.653548][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.659886][ T5756] dvb-usb: bulk message failed: -71 (9/0) [ 111.662068][ T5756] ------------[ cut here ]------------ [ 111.662092][ T5756] 1 [ 111.662125][ T5756] WARNING: drivers/media/i2c/cx25840/cx25840-core.c:2313 at cx25840_init+0x90/0x120, CPU#0: kworker/0:7/5756 [ 111.687605][ T5756] Modules linked in: [ 111.691526][ T5756] CPU: 0 UID: 0 PID: 5756 Comm: kworker/0:7 Not tainted syzkaller #0 PREEMPT(full) [ 111.700983][ T5756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 111.711656][ T5756] Workqueue: usb_hub_wq hub_event [ 111.716997][ T5756] RIP: 0010:cx25840_init+0x90/0x120 [ 111.722240][ T5756] Code: 74 08 3c 03 0f 8e 95 00 00 00 8b 83 f8 02 00 00 bf 03 00 00 00 8d 68 fc 89 ee e8 4b 11 f1 f9 83 fd 03 76 19 e8 d1 16 f1 f9 90 <0f> 0b 90 e8 c8 16 f1 f9 31 c0 5b 5d 41 5c e9 d8 88 f5 f8 e8 b8 16 [ 111.742037][ T5756] RSP: 0018:ffffc90003e4ee40 EFLAGS: 00010287 [ 111.748264][ T5756] RAX: 0000000000080de1 RBX: ffff888032921040 RCX: ffffc9001d816000 [ 111.757216][ T5756] RDX: 0000000000100000 RSI: ffffffff881ab81f RDI: ffff88802ba99f40 [ 111.766168][ T5756] RBP: 00000000fffffffd R08: 0000000000000005 R09: 0000000000000003 [ 111.774450][ T5756] R10: 00000000fffffffd R11: 00000000000075fb R12: 00000000000ac8aa [ 111.782457][ T5756] R13: ffff888032921040 R14: 0000000000000000 R15: ffffc90003e4eec0 [ 111.790499][ T5756] FS: 0000000000000000(0000) GS:ffff888123b61000(0000) knlGS:0000000000000000 [ 111.799516][ T5756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.806346][ T5756] CR2: 00007fa7949d3d58 CR3: 00000000581fe000 CR4: 0000000000350ef0 [ 111.814414][ T5756] Call Trace: [ 111.817707][ T5756] [ 111.820650][ T5756] cxusb_medion_register_analog+0x359/0x1280 [ 111.821373][ T5851] usb 2-1: USB disconnect, device number 2 [ 111.832511][ T5756] ? __pfx_cx25840_init+0x10/0x10 [ 111.837622][ T5756] ? __pfx_cxusb_medion_register_analog+0x10/0x10 [ 111.844125][ T5756] ? cxusb_ctrl_msg.cold+0x2f/0x3e [ 111.849291][ T5756] ? _raw_spin_lock_irqsave+0x52/0x60 [ 111.855557][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 111.861238][ T5756] cxusb_probe.cold+0x61/0xc2 [ 111.866490][ T5756] ? __pfx_cxusb_probe+0x10/0x10 [ 111.871456][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 111.877187][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 111.882886][ T5756] ? __pm_runtime_set_status+0x13c/0x970 [ 111.888648][ T5756] usb_probe_interface+0x386/0x9b0 [ 111.893888][ T5756] ? __pfx_usb_probe_interface+0x10/0x10 [ 111.899655][ T5756] ? kernfs_put+0x3f/0x60 [ 111.904066][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 111.909741][ T5756] ? sysfs_create_link+0x68/0xc0 [ 111.914767][ T5756] ? __pfx_usb_probe_interface+0x10/0x10 [ 111.920458][ T5756] really_probe+0x241/0xa60 [ 111.925098][ T5756] __driver_probe_device+0x210/0x460 [ 111.930454][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 111.936210][ T5756] driver_probe_device+0x4a/0x140 [ 111.941284][ T5756] __device_attach_driver+0x1df/0x320 [ 111.946782][ T5756] ? __pfx___device_attach_driver+0x10/0x10 [ 111.952710][ T5756] bus_for_each_drv+0x159/0x1e0 [ 111.958862][ T5756] ? __pfx_bus_for_each_drv+0x10/0x10 [ 111.964844][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 111.970543][ T5756] ? lockdep_hardirqs_on+0x7d/0x110 [ 111.975833][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 111.981510][ T5756] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 111.987421][ T5756] __device_attach+0x1e4/0x4d0 [ 111.992237][ T5756] ? __pfx___device_attach+0x10/0x10 [ 111.997633][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.003303][ T5756] ? do_raw_spin_unlock+0x145/0x1e0 [ 112.008655][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.014434][ T5756] device_initial_probe+0xaf/0xd0 [ 112.019542][ T5756] bus_probe_device+0x64/0x160 [ 112.024931][ T5756] device_add+0x121d/0x1970 [ 112.029496][ T5756] ? __pfx_device_add+0x10/0x10 [ 112.034606][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.040285][ T5756] ? mark_held_locks+0x40/0x70 [ 112.045153][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.050823][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.056581][ T5756] usb_set_configuration+0xd97/0x1c60 [ 112.062831][ T5756] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 112.069513][ T5756] usb_generic_driver_probe+0xa1/0xe0 [ 112.075042][ T5756] usb_probe_device+0xef/0x400 [ 112.079996][ T5756] ? __pfx_usb_probe_device+0x10/0x10 [ 112.085515][ T5756] really_probe+0x241/0xa60 [ 112.090056][ T5756] __driver_probe_device+0x210/0x460 [ 112.095439][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.101125][ T5756] driver_probe_device+0x4a/0x140 [ 112.106739][ T5756] __device_attach_driver+0x1df/0x320 [ 112.112355][ T5756] ? __pfx___device_attach_driver+0x10/0x10 [ 112.118429][ T5756] bus_for_each_drv+0x159/0x1e0 [ 112.123452][ T5756] ? __pfx_bus_for_each_drv+0x10/0x10 [ 112.128915][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.134660][ T5756] ? lockdep_hardirqs_on+0x7d/0x110 [ 112.139927][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.145682][ T5756] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 112.151530][ T5756] __device_attach+0x1e4/0x4d0 [ 112.156491][ T5756] ? __pfx___device_attach+0x10/0x10 [ 112.161811][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.168558][ T5756] ? do_raw_spin_unlock+0x145/0x1e0 [ 112.173792][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.180078][ T5756] device_initial_probe+0xaf/0xd0 [ 112.185410][ T5756] bus_probe_device+0x64/0x160 [ 112.190248][ T5756] device_add+0x121d/0x1970 [ 112.194868][ T5756] ? __pfx_device_add+0x10/0x10 [ 112.199751][ T5756] ? usb_detect_static_quirks+0x335/0x3e0 [ 112.205563][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.211248][ T5756] usb_new_device.part.0+0xcc2/0x1686 [ 112.216725][ T5756] ? do_raw_spin_lock+0x128/0x260 [ 112.221796][ T5756] ? __pfx_usb_new_device.part.0+0x10/0x10 [ 112.227713][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.233471][ T5756] ? mark_held_locks+0x40/0x70 [ 112.238388][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.244238][ T5756] hub_event.cold+0x1e3/0xe90 [ 112.249004][ T5756] ? __pfx_hub_event+0x10/0x10 [ 112.253814][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.259543][ T5756] ? __lock_acquire+0x1c20/0x1ec0 [ 112.265814][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.272228][ T5756] ? lock_acquire+0x1d1/0x380 [ 112.277009][ T5756] ? process_one_work+0xa2c/0x1b10 [ 112.282165][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.287898][ T5756] ? process_one_work+0x906/0x1b10 [ 112.293091][ T5756] ? process_one_work+0x906/0x1b10 [ 112.298299][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.304018][ T5756] process_one_work+0xac7/0x1b10 [ 112.309023][ T5756] ? __pfx_process_one_work+0x10/0x10 [ 112.314599][ T5756] ? lock_acquire+0x1d1/0x380 [ 112.319340][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.325044][ T5756] worker_thread+0x5ef/0xe50 [ 112.329690][ T5756] ? __pfx_worker_thread+0x10/0x10 [ 112.334881][ T5756] ? kthread+0x13a/0x450 [ 112.339158][ T5756] ? __pfx_worker_thread+0x10/0x10 [ 112.345297][ T5756] kthread+0x373/0x450 [ 112.349406][ T5756] ? __pfx_kthread+0x10/0x10 [ 112.354227][ T5756] ret_from_fork+0x730/0xd60 [ 112.358861][ T5756] ? __pfx_ret_from_fork+0x10/0x10 [ 112.364062][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.370626][ T5756] ? __switch_to+0x800/0x10f0 [ 112.375974][ T5756] ? __switch_to_asm+0x39/0x70 [ 112.380770][ T5756] ? __pfx_kthread+0x10/0x10 [ 112.385505][ T5756] ret_from_fork_asm+0x1a/0x30 [ 112.390526][ T5756] [ 112.393595][ T5756] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 112.400889][ T5756] CPU: 0 UID: 0 PID: 5756 Comm: kworker/0:7 Not tainted syzkaller #0 PREEMPT(full) [ 112.410283][ T5756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 112.420352][ T5756] Workqueue: usb_hub_wq hub_event [ 112.425429][ T5756] Call Trace: [ 112.428711][ T5756] [ 112.431653][ T5756] dump_stack_lvl+0x100/0x190 [ 112.436370][ T5756] vpanic+0x553/0x970 [ 112.440377][ T5756] ? __pfx_vpanic+0x10/0x10 [ 112.444924][ T5756] panic+0xd1/0xe0 [ 112.448669][ T5756] ? __pfx_panic+0x10/0x10 [ 112.453128][ T5756] check_panic_on_warn.cold+0x19/0x34 [ 112.458524][ T5756] ? cx25840_init+0x90/0x120 [ 112.463136][ T5756] __warn.cold+0x191/0x318 [ 112.467582][ T5756] __report_bug+0x30f/0x440 [ 112.472112][ T5756] ? cx25840_init+0x90/0x120 [ 112.476818][ T5756] ? __pfx___report_bug+0x10/0x10 [ 112.481880][ T5756] ? __v4l2_device_register_subdev+0x429/0x650 [ 112.488158][ T5756] ? __v4l2_device_register_subdev+0x429/0x650 [ 112.494357][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.500037][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.505703][ T5756] ? do_raw_spin_unlock+0x145/0x1e0 [ 112.510936][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.516600][ T5756] ? _raw_spin_unlock+0x28/0x50 [ 112.521479][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.527218][ T5756] ? __v4l2_device_register_subdev+0x42e/0x650 [ 112.533430][ T5756] ? cx25840_init+0x90/0x120 [ 112.538045][ T5756] report_bug+0xb3/0x220 [ 112.542336][ T5756] ? cx25840_init+0x90/0x120 [ 112.546956][ T5756] handle_bug+0x16a/0x2a0 [ 112.551335][ T5756] exc_invalid_op+0x17/0x50 [ 112.555975][ T5756] asm_exc_invalid_op+0x1a/0x20 [ 112.560861][ T5756] RIP: 0010:cx25840_init+0x90/0x120 [ 112.566094][ T5756] Code: 74 08 3c 03 0f 8e 95 00 00 00 8b 83 f8 02 00 00 bf 03 00 00 00 8d 68 fc 89 ee e8 4b 11 f1 f9 83 fd 03 76 19 e8 d1 16 f1 f9 90 <0f> 0b 90 e8 c8 16 f1 f9 31 c0 5b 5d 41 5c e9 d8 88 f5 f8 e8 b8 16 [ 112.585819][ T5756] RSP: 0018:ffffc90003e4ee40 EFLAGS: 00010287 [ 112.592001][ T5756] RAX: 0000000000080de1 RBX: ffff888032921040 RCX: ffffc9001d816000 [ 112.599989][ T5756] RDX: 0000000000100000 RSI: ffffffff881ab81f RDI: ffff88802ba99f40 [ 112.607985][ T5756] RBP: 00000000fffffffd R08: 0000000000000005 R09: 0000000000000003 [ 112.615976][ T5756] R10: 00000000fffffffd R11: 00000000000075fb R12: 00000000000ac8aa [ 112.624005][ T5756] R13: ffff888032921040 R14: 0000000000000000 R15: ffffc90003e4eec0 [ 112.632010][ T5756] ? cx25840_init+0x8f/0x120 [ 112.636640][ T5756] cxusb_medion_register_analog+0x359/0x1280 [ 112.642671][ T5756] ? __pfx_cx25840_init+0x10/0x10 [ 112.647718][ T5756] ? __pfx_cxusb_medion_register_analog+0x10/0x10 [ 112.654178][ T5756] ? cxusb_ctrl_msg.cold+0x2f/0x3e [ 112.659311][ T5756] ? _raw_spin_lock_irqsave+0x52/0x60 [ 112.664718][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.670753][ T5756] cxusb_probe.cold+0x61/0xc2 [ 112.675469][ T5756] ? __pfx_cxusb_probe+0x10/0x10 [ 112.680446][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.686119][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.691787][ T5756] ? __pm_runtime_set_status+0x13c/0x970 [ 112.697467][ T5756] usb_probe_interface+0x386/0x9b0 [ 112.702641][ T5756] ? __pfx_usb_probe_interface+0x10/0x10 [ 112.708323][ T5756] ? kernfs_put+0x3f/0x60 [ 112.712687][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.718448][ T5756] ? sysfs_create_link+0x68/0xc0 [ 112.723584][ T5756] ? __pfx_usb_probe_interface+0x10/0x10 [ 112.729291][ T5756] really_probe+0x241/0xa60 [ 112.733922][ T5756] __driver_probe_device+0x210/0x460 [ 112.739246][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.744924][ T5756] driver_probe_device+0x4a/0x140 [ 112.749982][ T5756] __device_attach_driver+0x1df/0x320 [ 112.755452][ T5756] ? __pfx___device_attach_driver+0x10/0x10 [ 112.761890][ T5756] bus_for_each_drv+0x159/0x1e0 [ 112.766801][ T5756] ? __pfx_bus_for_each_drv+0x10/0x10 [ 112.772245][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.777914][ T5756] ? lockdep_hardirqs_on+0x7d/0x110 [ 112.783151][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.788842][ T5756] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 112.794776][ T5756] __device_attach+0x1e4/0x4d0 [ 112.799571][ T5756] ? __pfx___device_attach+0x10/0x10 [ 112.804973][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.810647][ T5756] ? do_raw_spin_unlock+0x145/0x1e0 [ 112.815865][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.821531][ T5756] device_initial_probe+0xaf/0xd0 [ 112.826581][ T5756] bus_probe_device+0x64/0x160 [ 112.831711][ T5756] device_add+0x121d/0x1970 [ 112.836246][ T5756] ? __pfx_device_add+0x10/0x10 [ 112.841119][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.846856][ T5756] ? mark_held_locks+0x40/0x70 [ 112.851656][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.857307][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.862975][ T5756] usb_set_configuration+0xd97/0x1c60 [ 112.868404][ T5756] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 112.874523][ T5756] usb_generic_driver_probe+0xa1/0xe0 [ 112.879924][ T5756] usb_probe_device+0xef/0x400 [ 112.884821][ T5756] ? __pfx_usb_probe_device+0x10/0x10 [ 112.890243][ T5756] really_probe+0x241/0xa60 [ 112.894800][ T5756] __driver_probe_device+0x210/0x460 [ 112.900176][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.905836][ T5756] driver_probe_device+0x4a/0x140 [ 112.910914][ T5756] __device_attach_driver+0x1df/0x320 [ 112.916326][ T5756] ? __pfx___device_attach_driver+0x10/0x10 [ 112.922293][ T5756] bus_for_each_drv+0x159/0x1e0 [ 112.927240][ T5756] ? __pfx_bus_for_each_drv+0x10/0x10 [ 112.932659][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.938437][ T5756] ? lockdep_hardirqs_on+0x7d/0x110 [ 112.943754][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.949415][ T5756] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 112.955301][ T5756] __device_attach+0x1e4/0x4d0 [ 112.960099][ T5756] ? __pfx___device_attach+0x10/0x10 [ 112.965499][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.971179][ T5756] ? do_raw_spin_unlock+0x145/0x1e0 [ 112.976408][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 112.982086][ T5756] device_initial_probe+0xaf/0xd0 [ 112.987174][ T5756] bus_probe_device+0x64/0x160 [ 112.991963][ T5756] device_add+0x121d/0x1970 [ 112.996503][ T5756] ? __pfx_device_add+0x10/0x10 [ 113.001468][ T5756] ? usb_detect_static_quirks+0x335/0x3e0 [ 113.007217][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.012973][ T5756] usb_new_device.part.0+0xcc2/0x1686 [ 113.018475][ T5756] ? do_raw_spin_lock+0x128/0x260 [ 113.023523][ T5756] ? __pfx_usb_new_device.part.0+0x10/0x10 [ 113.029366][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.035027][ T5756] ? mark_held_locks+0x40/0x70 [ 113.039829][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.045508][ T5756] hub_event.cold+0x1e3/0xe90 [ 113.050271][ T5756] ? __pfx_hub_event+0x10/0x10 [ 113.055062][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.060724][ T5756] ? __lock_acquire+0x1c20/0x1ec0 [ 113.065804][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.071462][ T5756] ? lock_acquire+0x1d1/0x380 [ 113.076206][ T5756] ? process_one_work+0xa2c/0x1b10 [ 113.081349][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.087012][ T5756] ? process_one_work+0x906/0x1b10 [ 113.092416][ T5756] ? process_one_work+0x906/0x1b10 [ 113.097554][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.103309][ T5756] process_one_work+0xac7/0x1b10 [ 113.108298][ T5756] ? __pfx_process_one_work+0x10/0x10 [ 113.113906][ T5756] ? lock_acquire+0x1d1/0x380 [ 113.118638][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.124369][ T5756] worker_thread+0x5ef/0xe50 [ 113.129023][ T5756] ? __pfx_worker_thread+0x10/0x10 [ 113.134176][ T5756] ? kthread+0x13a/0x450 [ 113.138487][ T5756] ? __pfx_worker_thread+0x10/0x10 [ 113.143628][ T5756] kthread+0x373/0x450 [ 113.147729][ T5756] ? __pfx_kthread+0x10/0x10 [ 113.152349][ T5756] ret_from_fork+0x730/0xd60 [ 113.156962][ T5756] ? __pfx_ret_from_fork+0x10/0x10 [ 113.162178][ T5756] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.167848][ T5756] ? __switch_to+0x800/0x10f0 [ 113.172548][ T5756] ? __switch_to_asm+0x39/0x70 [ 113.177331][ T5756] ? __pfx_kthread+0x10/0x10 [ 113.181954][ T5756] ret_from_fork_asm+0x1a/0x30 [ 113.187015][ T5756] [ 113.190268][ T5756] Kernel Offset: disabled [ 113.194593][ T5756] Rebooting in 86400 seconds..