last executing test programs: 11.943178922s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000001b00)='-2 -3 +4\n', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000001700)='tcp 2049\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='1\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/v4_end_grace\x00', 0x2, 0x0) write(r3, &(0x7f0000001900)='Y\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000700)='nfsd 127.0.0.1 2147483647 127.0.0.1\n', 0x24) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r5, &(0x7f0000000900)='127.0.0.1 / 2147483647 74754 0 0 0\n', 0x23) r6 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r6, &(0x7f0000000b00)='127.0.0.1 1 \\x00\\x00\\x00\\x00 2147483647 /\n', 0x2d) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r7, &(0x7f0000000f00)='123\n', 0x4) nanosleep(&(0x7f0000001c00)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs4\x00', 0x0, &(0x7f0000001300)='addr=127.0.0.1,clientaddr=127.0.0.1,port=2049,sec=sys\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x1ff) write(r8, &(0x7f0000001500)='test\x00', 0x4) 10.072699847s ago: executing program 3 (id=5): r0 = syz_usb_connect(0x3, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cd0c430001010203010902190001010080fa0904000001ffffff0007058402000200"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x84, &(0x7f0000000200)={0xc0, 0x0, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000180)={0x84, &(0x7f0000000210)={0xc0, 0x2, 0x1, "14"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) syz_usb_control_io(r0, 0x0, &(0x7f0000000120)) nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000310), 0x0, 0x2) 9.545548708s ago: executing program 0 (id=6): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mydev\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='devtmpfs\x00', &(0x7f0000000000)='./mydev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x47, &(0x7f0000000100)=ANY=[@ANYBLOB="12010002ff0000405e04750700010102000109023500010100a0320904000005ff0000000705810200020007058202000200070583020002000705840200020007058602000200"], 0x0) nanosleep(&(0x7f0000000200)={0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mydev/v4l-touch0\x00', 0x2, 0x0) ioctl(r0, 0xc0145608, &(0x7f0000000400)="03000000010000000100"/20) ioctl(r0, 0xc0405610, &(0x7f0000000500)="0100"/64) ioctl(r0, 0xc0145608, &(0x7f0000000b00)="00000000010000000100"/20) ioctl(r0, 0xc0145608, &(0x7f0000000600)="03000000010000000400"/20) ioctl(r0, 0xc058560f, &(0x7f0000000700)="000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000400"/80) ioctl(r0, 0xc0145608, &(0x7f0000000b00)="00000000010000000400"/20) 8.300753939s ago: executing program 2 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000440)='tcp 2049\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='8\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./nfs_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./nfs_mnt\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000000180)='addr=127.0.0.1,port=2049,vers=4.2\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/clients/1/info\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./nfsd/clients/2/info\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x64) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./nfsd/clients/3/info\x00', 0x0, 0x0) read(r4, &(0x7f0000000300), 0x64) 7.647836736s ago: executing program 2 (id=8): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ffffff406d04000900000102030109021b0001010080fa0904000001ff000000090581010002010000"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0xc, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000200), 0x4, 0x2) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000200)={0x1, 0x1, 0x1}) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000400)=@mmap={0x0, 0x1}) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000500)=0x1) 6.731207123s ago: executing program 3 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='nfsd 127.0.0.1 2147483647 *\n', 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='* / 2147483647 8192 65534 65534 0 secinfo 0\n', 0x2c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/net/rpc/nfsd.export/content\x00', 0x0, 0x0) read(r2, &(0x7f0000000280)=""/4096, 0x1000) 6.390158825s ago: executing program 1 (id=10): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='1 4 1 7\n\x00', 0x9) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='none\x00', &(0x7f0000000280)='./sys\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/power/pm_test\x00', 0x2, 0x0) write(r1, &(0x7f0000000100)='devices\n\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/power/state\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='mem\n\x00', 0x4) 6.388231466s ago: executing program 0 (id=11): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) r1 = socket(0x2, 0x2, 0x0) ioctl(r1, 0x8914, &(0x7f0000000300)="6c6f7770616e300000000000000000000100"/32) r2 = socket(0xa, 0x2, 0x0) setsockopt(r2, 0x1, 0x19, &(0x7f0000000400)='lowpan0\x00', 0x8) sendto(r2, &(0x7f0000000440)='\x00', 0x1, 0x0, &(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x1c) 6.030772126s ago: executing program 3 (id=12): r0 = syz_usb_connect(0x0, 0x91, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000406d04210800010102030109027f0002010080fa09040000010e0100000d240100013f000000000001010f24020101020000000000000000001a240603820661637050ab49b8ccb3855e8d22560101010101000924030201010003000705810308001009040100010e0200000e2401011700820002000000010009240901000000000007058205000401"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000002000)={0x84, &(0x7f0000001000)={0x0, 0x0, 0x1a, "0000010100000000000000000000000000000000000000040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000002100)={0x84, &(0x7f0000001200)={0x0, 0x0, 0x1a, "0000010100000000000000000000000000000000000000040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000002200)={0x84, &(0x7f0000001400)={0x0, 0x0, 0x1a, "0000010100000000000000000000000000000000000000040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000002300)={0x84, &(0x7f0000001600)={0x0, 0x0, 0x1a, "0000010100000000000000000000000000000000000000040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000002400)={0x84, &(0x7f0000001800)={0x0, 0x0, 0x1a, "0000010100000000000000000000000000000000000000040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000002500)={0x84, &(0x7f0000001a00)={0x0, 0x0, 0x1a, "0000010100000000000000000000000000000000000000040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000002600)={0x84, &(0x7f0000001c00)={0x0, 0x0, 0x1a, "0000010100000000000000000000000000000000000000040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) nanosleep(&(0x7f0000000200)={0x1}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000100), 0x0, 0x2) r2 = syz_open_dev$video(&(0x7f0000000100), 0x1, 0x2) r3 = syz_open_dev$video(&(0x7f0000000100), 0x10, 0x2) r4 = syz_open_dev$video(&(0x7f0000000100), 0x11, 0x2) r5 = syz_open_dev$video(&(0x7f0000000100), 0x40, 0x2) r6 = syz_open_dev$video(&(0x7f0000000100), 0x41, 0x2) ioctl(r1, 0xc0607520, &(0x7f0000000300)="016d040a74657374000000000000000000000000000000000000000000000000820661637050ab49b8ccb3855e8d225601000800010000000100"/92) ioctl(r2, 0xc0607520, &(0x7f0000000300)="016d040a74657374000000000000000000000000000000000000000000000000820661637050ab49b8ccb3855e8d225601000800010000000100"/92) ioctl(r3, 0xc0607520, &(0x7f0000000300)="016d040a74657374000000000000000000000000000000000000000000000000820661637050ab49b8ccb3855e8d225601000800010000000100"/92) ioctl(r4, 0xc0607520, &(0x7f0000000300)="016d040a74657374000000000000000000000000000000000000000000000000820661637050ab49b8ccb3855e8d225601000800010000000100"/92) ioctl(r5, 0xc0607520, &(0x7f0000000300)="016d040a74657374000000000000000000000000000000000000000000000000820661637050ab49b8ccb3855e8d225601000800010000000100"/92) ioctl(r6, 0xc0607520, &(0x7f0000000300)="016d040a74657374000000000000000000000000000000000000000000000000820661637050ab49b8ccb3855e8d225601000800010000000100"/92) 5.579367241s ago: executing program 1 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/drivers/e1000/0000:00:04.0/net\x00', 0x90000, 0x0) getdents64(r0, &(0x7f0000000100)=""/256, 0x100) 5.287393177s ago: executing program 0 (id=14): r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010002000000406d0422c200000000000109022d0001010000000904000002030000000921110100012223000905810340000a00000905020340000a0000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022230000000600ff0900a10185020901150026ff0075089508810209029512910209039503b102c0"], &(0x7f0000000080)={0x0, 0x21, 0x9, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x23}}}}, &(0x7f0000000200)={0x2c, &(0x7f0000000600)={0x40, 0x2}, &(0x7f0000000280)={0x0, 0xa, 0x1}, &(0x7f00000002a0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000240)={0x20, 0x1, 0x4, "02000000"}, &(0x7f00000002c0)={0x20, 0x3, 0x1, 0x1}}) nanosleep(&(0x7f0000000300)={0x0, 0x17d78400}, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000500), 0x0, 0x0) syz_usb_ep_write(r0, 0x81, 0x9, &(0x7f0000000400)="020000000000000000") read$hidraw(r1, &(0x7f0000000800), 0x9) 4.558873216s ago: executing program 1 (id=15): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) write(0xffffffffffffffff, &(0x7f0000c54018)="48c7c0aaaa000048c7c200010400488902f4", 0x11) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000100)={0x0, &(0x7f0000000140)=[@uexit={0x0, 0x18, 0xaaaa}], 0x18}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000180)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000], 0x50018, 0x202}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xaaaa) 4.380947543s ago: executing program 2 (id=16): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$sock(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000300)="3400000010000104000000000000000000000000000000000000000000000000140012000c000100626172657564700004000200", 0x34}], 0x1}, 0x0) 4.09171397s ago: executing program 2 (id=17): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='0x1234\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='0x5678\n', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/midi2.0\x00', 0x1ff) symlinkat(&(0x7f00000002c0)='./config/usb_gadget/g1/functions/midi2.0\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1/midi2.0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r2, &(0x7f00000003c0)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f0000000300)={0x0, 0x10000000}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000400)='./midi0\x00', 0x81c0, 0x7408) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./midi0\x00', 0x2, 0x0) write(r3, &(0x7f0000000480)='hello', 0x5) mknodat(0xffffffffffffff9c, &(0x7f00000004c0)='./midi1\x00', 0x81c0, 0x7428) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./midi1\x00', 0x2, 0x0) write(r4, &(0x7f0000000540)='hello', 0x5) mknodat(0xffffffffffffff9c, &(0x7f0000000580)='./midi2\x00', 0x81c0, 0x7448) r5 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./midi2\x00', 0x2, 0x0) write(r5, &(0x7f0000000600)='hello', 0x5) 3.977381458s ago: executing program 3 (id=18): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./lower\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./upper\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./work\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./mnt\x00', 0x1ed) mount(0x0, &(0x7f00000000c0)='./mnt\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000140)='lowerdir=./lower,upperdir=./upper,workdir=./work,override_creds\x00') 3.064989953s ago: executing program 3 (id=19): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000001b00)='-2 -3 +4\n', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000001700)='tcp 2049\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='1\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/v4_end_grace\x00', 0x2, 0x0) write(r3, &(0x7f0000001900)='Y\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000700)='nfsd 127.0.0.1 2147483647 127.0.0.1\n', 0x24) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r5, &(0x7f0000000900)='127.0.0.1 / 2147483647 74754 0 0 0\n', 0x23) r6 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r6, &(0x7f0000000b00)='127.0.0.1 1 \\x00\\x00\\x00\\x00 2147483647 /\n', 0x2d) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r7, &(0x7f0000000f00)='123\n', 0x4) 3.064572382s ago: executing program 2 (id=20): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write(r0, &(0x7f0000000080)="0101", 0x2) write(r0, &(0x7f00000000c0)='\x00\x00', 0x2) read(r0, &(0x7f0000000100)=""/2, 0x2) write(r0, &(0x7f0000000140)="02fa", 0x2) write(r0, &(0x7f0000000180)="02aa", 0x2) write(r0, &(0x7f00000001c0)="0200", 0x2) read(r0, &(0x7f0000000200)=""/2, 0x2) write(r0, &(0x7f0000000240)="02fa", 0x2) write(r0, &(0x7f0000000280)="0200", 0x2) read(r0, &(0x7f00000002c0)=""/2, 0x2) write(r0, &(0x7f0000000300)="02fa", 0x2) read(r0, &(0x7f0000000340)=""/2, 0x2) write(r0, &(0x7f0000000380)="02fa", 0x2) read(r0, &(0x7f00000003c0)=""/2, 0x2) write(r0, &(0x7f0000000400)="02fa", 0x2) read(r0, &(0x7f0000000440)=""/2, 0x2) 3.04932598s ago: executing program 1 (id=21): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./proc/sys/vm/nr_hugepages\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)='10000\x00', 0x6, 0x0) pwrite64(r0, &(0x7f0000000000)='0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000000)={0x1}, 0x0) 2.234470874s ago: executing program 0 (id=22): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/platform/devices/PNP0B00:00/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='acpi-thermal\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/platform/drivers/acpi-thermal/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='PNP0B00:00\x00', 0xb) 1.969029084s ago: executing program 0 (id=23): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000340)={0x38, 0x1403, 0x1, 0x400, 0x25dfdbff, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x1000000, 0x0, 0x80c9}, 0x20000040) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r2, 0x1c, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r2, 0x10}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000310)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x4e20, 0x0, @loopback}, r3, 0x3e8}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000300)={0x4, 0x8, 0xfa00, {r3, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, r3}}, 0x120) 1.935959381s ago: executing program 1 (id=24): r0 = syz_usb_connect(0x2, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ff0000407205feca00010000000109022e0001010080fa0904000004ff00000007058102400000070501024000000705820240000007050202400000"], &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000100)="9001000000000000") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000200)=""/64) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000140)="9101000000000000") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000240)=""/64) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000180)="8401000000000000") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000280)=""/64) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f00000001c0)="8801000000000000") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f00000002c0)=""/64) nanosleep(&(0x7f0000000300)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/class/atm/cxacru0/device/downstream_rate\x00', 0x0, 0x0) read(r1, &(0x7f0000000700)=""/256, 0x100) 1.595615202s ago: executing program 0 (id=25): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0000:00:03.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/driver_override\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='firewire_ohci\x00', 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/drivers/firewire_ohci/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='0000:00:03.0\x00', 0xd) 1.197239331s ago: executing program 2 (id=26): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write(r0, &(0x7f0000001000)="0101", 0x2) write(r0, &(0x7f0000002000)='\x00\x00', 0x2) read(r0, &(0x7f0000003000)=""/4096, 0x1000) write(r0, &(0x7f0000004000)="02fa", 0x2) write(r0, &(0x7f0000005000)="02aa", 0x2) write(r0, &(0x7f0000006000)="0200", 0x2) read(r0, &(0x7f0000007000)=""/4096, 0x1000) write(r0, &(0x7f0000008000)="02fa", 0x2) write(r0, &(0x7f0000009000)="0200", 0x2) read(r0, &(0x7f000000a000)=""/4096, 0x1000) write(r0, &(0x7f000000b000)="02fa", 0x2) read(r0, &(0x7f000000c000)=""/4096, 0x1000) write(r0, &(0x7f000000d000)="02fa", 0x2) read(r0, &(0x7f000000e000)=""/4096, 0x1000) write(r0, &(0x7f000000f000)="02fa", 0x2) read(r0, &(0x7f0000010000)=""/4096, 0x1000) write(r0, &(0x7f0000011000)="02fa", 0x2) write(r0, &(0x7f0000012000)="0273", 0x2) write(r0, &(0x7f0000013000)="0202", 0x2) write(r0, &(0x7f0000014000)="0264", 0x2) 0s ago: executing program 3 (id=27): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='mem', 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts. [ 92.048102][ T202] cfg80211: failed to load regulatory.db [ 92.891417][ T5582] cgroup: Unknown subsys name 'net' [ 93.111024][ T5582] cgroup: Unknown subsys name 'cpuset' [ 93.155974][ T5582] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 95.200456][ T5582] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 97.889244][ T5602] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 97.939384][ T5607] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 97.943172][ T5608] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 97.961306][ T5608] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 97.964315][ T5601] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.975806][ T5608] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 98.002736][ T5601] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 98.019865][ T5601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.036885][ T4911] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 98.042380][ T5601] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.062507][ T4911] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 98.097560][ T5608] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.098075][ T5608] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 98.118085][ T5608] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 98.126726][ T5605] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.183949][ T5607] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 98.222171][ T5607] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 98.223716][ T5607] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 98.247545][ T5607] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 98.249244][ T5607] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 100.227406][ T60] Bluetooth: hci1: command tx timeout [ 100.306359][ T60] Bluetooth: hci2: command tx timeout [ 100.306368][ T5607] Bluetooth: hci0: command tx timeout [ 100.386373][ T5607] Bluetooth: hci3: command tx timeout [ 100.432839][ T5600] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.434286][ T5600] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.434511][ T5600] bridge_slave_0: entered allmulticast mode [ 100.445114][ T5600] bridge_slave_0: entered promiscuous mode [ 100.514420][ T5600] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.514726][ T5600] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.514960][ T5600] bridge_slave_1: entered allmulticast mode [ 100.524704][ T5600] bridge_slave_1: entered promiscuous mode [ 100.571586][ T5599] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.571863][ T5599] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.572117][ T5599] bridge_slave_0: entered allmulticast mode [ 100.574749][ T5599] bridge_slave_0: entered promiscuous mode [ 100.652652][ T5599] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.652944][ T5599] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.653172][ T5599] bridge_slave_1: entered allmulticast mode [ 100.659741][ T5599] bridge_slave_1: entered promiscuous mode [ 100.757632][ T5600] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.822483][ T5600] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.881607][ T5598] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.881934][ T5598] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.882172][ T5598] bridge_slave_0: entered allmulticast mode [ 100.884910][ T5598] bridge_slave_0: entered promiscuous mode [ 100.935721][ T5599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.961752][ T5598] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.962049][ T5598] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.962263][ T5598] bridge_slave_1: entered allmulticast mode [ 100.973886][ T5598] bridge_slave_1: entered promiscuous mode [ 101.015537][ T5599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.062419][ T5606] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.062688][ T5606] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.062903][ T5606] bridge_slave_0: entered allmulticast mode [ 101.068233][ T5606] bridge_slave_0: entered promiscuous mode [ 101.115060][ T5600] team0: Port device team_slave_0 added [ 101.142707][ T5606] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.143105][ T5606] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.143407][ T5606] bridge_slave_1: entered allmulticast mode [ 101.163742][ T5606] bridge_slave_1: entered promiscuous mode [ 101.198716][ T5600] team0: Port device team_slave_1 added [ 101.212559][ T5598] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.249063][ T5599] team0: Port device team_slave_0 added [ 101.277356][ T5598] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.308124][ T5599] team0: Port device team_slave_1 added [ 101.356347][ T5606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.387416][ T5600] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.387434][ T5600] 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. [ 101.387454][ T5600] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.450178][ T5606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.477830][ T5600] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.477843][ T5600] 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. [ 101.477863][ T5600] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.481895][ T5598] team0: Port device team_slave_0 added [ 101.547975][ T5599] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.547989][ T5599] 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. [ 101.548009][ T5599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.604788][ T5598] team0: Port device team_slave_1 added [ 101.630721][ T5599] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.630734][ T5599] 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. [ 101.630754][ T5599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.692274][ T5606] team0: Port device team_slave_0 added [ 101.736083][ T5606] team0: Port device team_slave_1 added [ 101.770726][ T5598] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.770741][ T5598] 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. [ 101.770764][ T5598] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.856297][ T5598] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.856311][ T5598] 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. [ 101.856331][ T5598] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.181243][ T5600] hsr_slave_0: entered promiscuous mode [ 102.183293][ T5600] hsr_slave_1: entered promiscuous mode [ 102.209340][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.209354][ T5606] 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. [ 102.209374][ T5606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.275113][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.275126][ T5606] 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. [ 102.275146][ T5606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.305497][ T5607] Bluetooth: hci1: command tx timeout [ 102.323035][ T5599] hsr_slave_0: entered promiscuous mode [ 102.334537][ T5599] hsr_slave_1: entered promiscuous mode [ 102.341102][ T5599] debugfs: 'hsr0' already exists in 'hsr' [ 102.341427][ T5599] Cannot create hsr debugfs directory [ 102.386914][ T5607] Bluetooth: hci0: command tx timeout [ 102.400341][ T5607] Bluetooth: hci2: command tx timeout [ 102.465620][ T5607] Bluetooth: hci3: command tx timeout [ 102.511585][ T5598] hsr_slave_0: entered promiscuous mode [ 102.513447][ T5598] hsr_slave_1: entered promiscuous mode [ 102.514916][ T5598] debugfs: 'hsr0' already exists in 'hsr' [ 102.514941][ T5598] Cannot create hsr debugfs directory [ 102.644795][ T5606] hsr_slave_0: entered promiscuous mode [ 102.651243][ T5606] hsr_slave_1: entered promiscuous mode [ 102.653516][ T5606] debugfs: 'hsr0' already exists in 'hsr' [ 102.653548][ T5606] Cannot create hsr debugfs directory [ 103.543238][ T5600] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 103.594949][ T5600] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 103.614126][ T5600] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 103.643561][ T5600] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 103.655132][ T5600] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 103.691909][ T5600] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 103.719700][ T5600] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 103.766361][ T5600] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 103.905563][ T5606] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 103.953189][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 103.964216][ T5606] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 104.000291][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.012962][ T5606] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 104.042047][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.083601][ T5606] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 104.122117][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.288960][ T5598] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.326883][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.335177][ T5598] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.380133][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.385930][ T5607] Bluetooth: hci1: command tx timeout [ 104.404005][ T5598] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.439787][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.479603][ T5607] Bluetooth: hci2: command tx timeout [ 104.479639][ T5607] Bluetooth: hci0: command tx timeout [ 104.482616][ T5598] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.529306][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.545550][ T60] Bluetooth: hci3: command tx timeout [ 104.697832][ T5599] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.742853][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.756530][ T5599] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.790234][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.805922][ T5599] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.842286][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.860775][ T5599] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.903530][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.014007][ T5600] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.182657][ T5600] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.242504][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.244616][ T3316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.309856][ T5606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.355196][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.356429][ T3316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.494145][ T5598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.510714][ T5606] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.568325][ T169] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.568499][ T169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.640024][ T169] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.640217][ T169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.690447][ T5598] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.769418][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.769758][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.813530][ T5599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.849889][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.850072][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.057746][ T5599] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.144184][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.144371][ T3316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.226479][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.226683][ T3316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.467291][ T60] Bluetooth: hci1: command tx timeout [ 106.546249][ T60] Bluetooth: hci0: command tx timeout [ 106.546285][ T60] Bluetooth: hci2: command tx timeout [ 106.625570][ T5607] Bluetooth: hci3: command tx timeout [ 107.075676][ T5600] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.574116][ T5606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.712716][ T5600] veth0_vlan: entered promiscuous mode [ 107.786525][ T5598] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.839624][ T5600] veth1_vlan: entered promiscuous mode [ 108.099422][ T5599] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.150053][ T5606] veth0_vlan: entered promiscuous mode [ 108.228187][ T5600] veth0_macvtap: entered promiscuous mode [ 108.259706][ T5606] veth1_vlan: entered promiscuous mode [ 108.284930][ T5598] veth0_vlan: entered promiscuous mode [ 108.296837][ T5600] veth1_macvtap: entered promiscuous mode [ 108.385811][ T5598] veth1_vlan: entered promiscuous mode [ 108.420279][ T5600] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.475666][ T5600] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.478476][ T5599] veth0_vlan: entered promiscuous mode [ 108.533023][ T3316] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.546393][ T5606] veth0_macvtap: entered promiscuous mode [ 108.552058][ T3316] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.570230][ T3316] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.573241][ T5599] veth1_vlan: entered promiscuous mode [ 108.594577][ T3316] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.622752][ T5606] veth1_macvtap: entered promiscuous mode [ 108.799313][ T5598] veth0_macvtap: entered promiscuous mode [ 108.982096][ T5598] veth1_macvtap: entered promiscuous mode [ 109.024404][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.153490][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.212158][ T5599] veth0_macvtap: entered promiscuous mode [ 109.220301][ T3320] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.259052][ T3320] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.281027][ T5598] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.293483][ T3320] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.330894][ T5599] veth1_macvtap: entered promiscuous mode [ 109.339455][ T3320] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.380230][ T5598] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.384341][ T3320] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.384357][ T3320] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.528670][ T3316] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.599230][ T3316] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.604749][ T3316] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.642835][ T3316] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.668949][ T169] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.668970][ T169] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.748094][ T5599] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.921247][ T5599] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.170242][ T3195] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.170263][ T3195] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.203083][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.228467][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.279065][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.318604][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.744952][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.744975][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.123801][ T169] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.123822][ T169] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.008941][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.008963][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.453784][ T3316] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.453807][ T3316] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.066350][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.066397][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.424201][ T32] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 113.638831][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 113.672679][ T5748] NFSD: Unable to initialize client recovery tracking! (-110) [ 113.672700][ T5748] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 113.672712][ T5748] NFSD: starting 90-second grace period (net f00003ba) [ 113.736629][ T32] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 113.867419][ T10] usb 1-1: New USB device found, idVendor=045e, idProduct=0775, bcdDevice= 1.00 [ 113.867450][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 113.867469][ T10] usb 1-1: Product: syz [ 113.867485][ T10] usb 1-1: Manufacturer: syz [ 113.980971][ T32] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 113.981012][ T32] usb 4-1: can't read configurations, error -61 [ 114.459795][ T32] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 114.672519][ T32] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 114.689595][ T32] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 114.689635][ T32] usb 4-1: can't read configurations, error -61 [ 114.718874][ T32] usb usb4-port1: attempt power cycle [ 114.866197][ T10] input: Samsung SUR40 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input5 [ 115.108250][ T32] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 115.178862][ T32] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 115.200843][ T32] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 115.200885][ T32] usb 4-1: can't read configurations, error -61 [ 115.419532][ T32] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 115.457140][ T32] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 115.501487][ T32] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 115.501525][ T32] usb 4-1: can't read configurations, error -61 [ 115.507714][ T32] usb usb4-port1: unable to enumerate USB device [ 115.640788][ T10] usb 1-1: USB disconnect, device number 2 [ 116.495363][ T5680] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 121.307178][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.370795][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.413969][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.414581][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.451256][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.454658][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.455054][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.494482][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.494776][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 121.495144][ T3309] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 122.928455][ T5851] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN PTI [ 122.928482][ T5851] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 122.928518][ T5851] CPU: 0 UID: 0 PID: 5851 Comm: syz.0.25 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 122.928543][ T5851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 122.928556][ T5851] RIP: 0010:ar_context_release+0x3f/0x380 [ 122.928597][ T5851] Code: ff df e8 64 e6 ef fa 48 89 d8 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 2f 3d 5c fb 4c 8b 33 49 83 c6 08 4c 89 f0 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 f7 e8 13 3d 5c fb 4d 8b 3e 4c 8d 63 48 4d [ 122.928616][ T5851] RSP: 0018:ffffc900061bfa30 EFLAGS: 00010202 [ 122.928643][ T5851] RAX: 0000000000000001 RBX: ffff888011690af8 RCX: 0000000000080000 [ 122.928657][ T5851] RDX: ffffc9000f3e1000 RSI: 000000000000d869 RDI: 000000000000d86a [ 122.928673][ T5851] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 122.928686][ T5851] R10: dffffc0000000000 R11: ffffffff812dc6e0 R12: ffff888011690000 [ 122.928703][ T5851] R13: dffffc0000000000 R14: 0000000000000008 R15: ffffc900061bfac0 [ 122.928718][ T5851] FS: 00007f92d52756c0(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 122.928737][ T5851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.928751][ T5851] CR2: 00007fb556e32fd8 CR3: 000000005c87c000 CR4: 00000000003526f0 [ 122.928769][ T5851] Call Trace: [ 122.928776][ T5851] [ 122.928787][ T5851] release_ohci+0x3f/0x60 [ 122.928822][ T5851] devres_release_all+0x19e/0x250 [ 122.928854][ T5851] ? __pfx_devres_release_all+0x10/0x10 [ 122.928885][ T5851] ? really_probe+0x3f6/0xae0 [ 122.928915][ T5851] really_probe+0x451/0xae0 [ 122.928944][ T5851] __driver_probe_device+0x1e8/0x360 [ 122.928971][ T5851] device_driver_attach+0xe0/0x1d0 [ 122.929008][ T5851] bind_store+0x1d3/0x220 [ 122.929032][ T5851] ? __pfx_sysfs_kf_write+0x10/0x10 [ 122.929066][ T5851] kernfs_fop_write_iter+0x3a5/0x540 [ 122.929097][ T5851] vfs_write+0x61e/0xbb0 [ 122.929126][ T5851] ? __pfx_vfs_write+0x10/0x10 [ 122.929152][ T5851] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 122.929173][ T5851] ? lockdep_hardirqs_on+0x7a/0x110 [ 122.929194][ T5851] ? mutex_lock_nested+0x152/0x1d0 [ 122.929221][ T5851] ? fdget_pos+0x252/0x320 [ 122.929248][ T5851] ksys_write+0x156/0x270 [ 122.929273][ T5851] ? __pfx_ksys_write+0x10/0x10 [ 122.929302][ T5851] do_syscall_64+0x17b/0x530 [ 122.929322][ T5851] ? irqentry_exit+0x10f/0x8f0 [ 122.929341][ T5851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.929363][ T5851] ? clear_bhb_loop+0x40/0x90 [ 122.929387][ T5851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.929408][ T5851] RIP: 0033:0x7f92d703e019 [ 122.929437][ T5851] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 122.929457][ T5851] RSP: 002b:00007f92d5275028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 122.929481][ T5851] RAX: ffffffffffffffda RBX: 00007f92d72c6090 RCX: 00007f92d703e019 [ 122.929497][ T5851] RDX: 000000000000000d RSI: 0000200000000180 RDI: 0000000000000005 [ 122.929512][ T5851] RBP: 00007f92d70d500c R08: 0000000000000000 R09: 0000000000000000 [ 122.929525][ T5851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.929539][ T5851] R13: 00007f92d72c6128 R14: 00007f92d72c6090 R15: 00007ffe370acaa8 [ 122.929564][ T5851] [ 122.929571][ T5851] Modules linked in: [ 122.929599][ T5851] ---[ end trace 0000000000000000 ]--- [ 122.929614][ T5851] RIP: 0010:ar_context_release+0x3f/0x380 [ 122.929649][ T5851] Code: ff df e8 64 e6 ef fa 48 89 d8 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 2f 3d 5c fb 4c 8b 33 49 83 c6 08 4c 89 f0 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 f7 e8 13 3d 5c fb 4d 8b 3e 4c 8d 63 48 4d [ 122.929668][ T5851] RSP: 0018:ffffc900061bfa30 EFLAGS: 00010202 [ 122.929687][ T5851] RAX: 0000000000000001 RBX: ffff888011690af8 RCX: 0000000000080000 [ 122.929701][ T5851] RDX: ffffc9000f3e1000 RSI: 000000000000d869 RDI: 000000000000d86a [ 122.929716][ T5851] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 122.929730][ T5851] R10: dffffc0000000000 R11: ffffffff812dc6e0 R12: ffff888011690000 [ 122.929746][ T5851] R13: dffffc0000000000 R14: 0000000000000008 R15: ffffc900061bfac0 [ 122.929762][ T5851] FS: 00007f92d52756c0(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 122.929781][ T5851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.929796][ T5851] CR2: 00007fb556e32fd8 CR3: 000000005c87c000 CR4: 00000000003526f0 [ 122.929818][ T5851] Kernel panic - not syncing: Fatal exception [ 122.930414][ T5851] Kernel Offset: disabled