last executing test programs: 4.244083168s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x1b6) ftruncate(r2, 0x1000000) r3 = syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x2) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x42, 0x1b6) ftruncate(r4, 0x1000000) r5 = syz_open_dev$loop(&(0x7f0000000140), 0x2, 0x2) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r6, 0xc138fd03, &(0x7f0000000300)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006364657600") write(r6, &(0x7f0000000438)="000000000000000000800000000000000000000000000000636163686500000000000000373a3020373a3120373a3220363420302064656661756c74203000", 0x43) ioctl(r6, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000007c01000038010000010000000000000000000000000000000000000000000000000000006364657600") ioctl(r6, 0xc138fd0a, &(0x7f0000000300)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006364657600") r7 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./dev/dm-0\x00', 0x2, 0x0) pwritev2(r7, &(0x7f0000000600)=[{&(0x7f0000000700)='\x00'/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4) fsync(r7) 4.011557219s ago: executing program 1 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/ubifs/chk_lprops\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='1', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='/dev/ram0,65536\x00', 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./dev\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev/mtd0\x00', 0x2, 0x0) ioctl(r2, 0x40084d02, &(0x7f0000000300)="0000000000000001") r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./dev/ubi_ctrl\x00', 0x2, 0x0) ioctl(r3, 0x401c6f40, &(0x7f0000000380)="ffffffff00"/28) nanosleep(&(0x7f0000000400)={0x0, 0x5f5e100}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r4, 0x40986f00, &(0x7f0000000480)="ffffffff01000000000080000000000003000400000000007465737400"/144) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./ubifs_mnt\x00', 0x1ff) mount(&(0x7f0000000540), &(0x7f0000000500)='./ubifs_mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./ubifs_mnt/testfile\x00', 0x42, 0x1ff) write(r5, &(0x7f0000000640)='hello ubifs\x00', 0xb) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./ubifs_mnt/testfile2\x00', 0x42, 0x1ff) write(r6, &(0x7f0000000740)='another file\x00', 0xc) unlinkat(0xffffffffffffff9c, &(0x7f0000000700)='./ubifs_mnt/testfile2\x00', 0x0) close(r6) sync() 3.343781562s ago: executing program 1 (id=8): r0 = syz_usb_connect(0x3, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040402000750001010203010902270001010080fa0904000003ff000000070501020002000705810200020007058402000200"], 0x0) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)='\x00'/64) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)) nanosleep(&(0x7f0000000200)={0x0, 0x1dcd6500}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000000), 0x0, 0x2) read(r1, &(0x7f0000000300)=""/4096, 0x1000) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000400)=0x1) r2 = syz_open_dev$video(&(0x7f0000000000), 0x1, 0x2) read(r2, &(0x7f0000000300)=""/4096, 0x1000) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000400)=0x1) r3 = syz_open_dev$dvb_dvr(&(0x7f0000000500), 0x0, 0x0) read(r3, &(0x7f0000000300)=""/4096, 0x0) r4 = syz_open_dev$dvb_demux(&(0x7f0000000600), 0x0, 0x2) ioctl$DVB_DEMUX_DMX_START(r4, 0x6f29) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)) nanosleep(&(0x7f0000000200)={0x0, 0x5f5e100}, 0x0) 3.15430589s ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/thunderbolt\x00', 0x0, 0x0) 2.997618288s ago: executing program 3 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='-2\n', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)='tcp 2049\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f00000002c0)='1\n', 0x2) 2.831053992s ago: executing program 4 (id=5): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/bus/platform/devices/alarmtimer\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000100)='driver_override\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='oxu210hp-hcd\x00', 0xe) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/platform/drivers/oxu210hp-hcd\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00000001c0)='bind\x00', 0x1, 0x0) write(r3, &(0x7f0000000200)='alarmtimer\x00', 0xb) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./sys/bus/platform/devices/serial8250\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f0000000280)='driver_override\x00', 0x1, 0x0) write(r5, &(0x7f00000002c0)='oxu210hp-hcd\x00', 0xe) write(r3, &(0x7f0000000300)='serial8250\x00', 0xb) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/platform/devices/PNP0B00:00\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000000380)='driver_override\x00', 0x1, 0x0) write(r7, &(0x7f00000003c0)='oxu210hp-hcd\x00', 0xe) write(r3, &(0x7f0000000400)='PNP0B00:00\x00', 0xb) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./sys/bus/platform/devices/PNP0103:00\x00', 0x0, 0x0) r9 = openat(r8, &(0x7f0000000480)='driver_override\x00', 0x1, 0x0) write(r9, &(0x7f00000004c0)='oxu210hp-hcd\x00', 0xe) write(r3, &(0x7f0000000500)='PNP0103:00\x00', 0xb) 2.457550971s ago: executing program 4 (id=10): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)={0x40, 0xa1, 0x4, "80005078"}, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'\x00', &(0x7f0000000100)}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'\x00', &(0x7f0000000100)}) 2.37772492s ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'dummy0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/net/bonding_masters\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='+bond1\n', 0x7) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/net/bond1/bonding/mode\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='balance-rr\n', 0xb) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/class/net/bond1/bonding/arp_interval\x00', 0x1, 0x0) write(r3, &(0x7f0000000280)='10\n', 0x3) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/class/net/bond1/bonding/arp_validate\x00', 0x1, 0x0) write(r4, &(0x7f0000000300)='all\n', 0x4) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/class/net/bond1/bonding/arp_ip_target\x00', 0x1, 0x0) write(r5, &(0x7f0000000380)='+192.0.2.1\n', 0xb) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/class/net/bond1/bonding/slaves\x00', 0x1, 0x0) write(r6, &(0x7f0000000400)='+dummy0\n', 0x8) close(r6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'\x00', 0x1}) nanosleep(&(0x7f0000000500)={0x0, 0x11e1a300}, 0x0) 2.112068765s ago: executing program 3 (id=11): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./proc\x00', &(0x7f0000000180)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd\x00', &(0x7f0000000240)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='nfsd 127.0.0.1 2147483647 localhost\n', 0x24) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r1, &(0x7f0000000340)='localhost 1 \\x00000000 2147483647 /\n', 0x24) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f00000003c0)='localhost / 2147483647 0x1a403 0 0 0\n', 0x25) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./nfsd/portlist\x00', 0x2, 0x0) write(r3, &(0x7f0000000440)='tcp 2049\n', 0x9) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./nfsd/threads\x00', 0x2, 0x0) write(r4, &(0x7f00000004c0)='1\n', 0x2) close(r4) nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000000540), 0x10) write(r5, &(0x7f0000000580)="80000078123456780000000000000002000186a30000000400000001000000010000002000000000000000096c6f63616c686f73740000000000000000000000000000000000000000000000000000000000000000000002000000180000001a00000000000000000000000000000000000010000000100000000000", 0x7c) read(r5, &(0x7f0000000600)=""/256, 0x100) 1.751271637s ago: executing program 2 (id=3): r0 = fsopen(&(0x7f0000000300)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000340)='source\x00', &(0x7f0000000380)='127.0.0.1:6789:/\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000003c0)='mon_addr\x00', &(0x7f0000000400)='0.0.0.0:0\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 1.566933086s ago: executing program 0 (id=12): r0 = syz_usb_connect(0x3, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040402000750001010203010902270001010080fa0904000003ff000000070501020002000705810200020007058402000200"], 0x0) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)='\x00'/64) nanosleep(&(0x7f0000000200)={0x0, 0x1dcd6500}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000000), 0x0, 0x2) read(r1, &(0x7f0000000300)=""/4096, 0x1000) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000400)=0x1) r2 = syz_open_dev$video(&(0x7f0000000000), 0x1, 0x2) read(r2, &(0x7f0000000300)=""/4096, 0x1000) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000400)=0x1) r3 = syz_open_dev$dvb_dvr(&(0x7f0000000500), 0x0, 0x0) read(r3, &(0x7f0000000300)=""/4096, 0x0) r4 = syz_open_dev$dvb_demux(&(0x7f0000000600), 0x0, 0x2) ioctl$DVB_DEMUX_DMX_START(r4, 0x6f29) nanosleep(&(0x7f0000000200)={0x0, 0x5f5e100}, 0x0) 1.364986105s ago: executing program 3 (id=13): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x1001}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'\x00', {0x2, 0x0, @private=0xa010101}}) close(r0) 1.237021741s ago: executing program 5 (id=6): r0 = socket$inet(0x2, 0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x7b, 0x4) recvmmsg(r0, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) landlock_restrict_self(0xffffffffffffffff, 0xc) syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa10852, &(0x7f0000004380)=ANY=[], 0xfe, 0x1508, &(0x7f0000000a00)="$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") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(r2, &(0x7f0000000000), 0xfdef) recvmsg$unix(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/79, 0xbdef}], 0x300, 0x0, 0x4a}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='my_configfs\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) r3 = syz_mount_image$fuse(&(0x7f00000001c0), &(0x7f0000000580)='./file0\x00', 0x22, &(0x7f00000006c0)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xe00}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize', 0x3d, 0x200}}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}}, 0x1, 0x0, &(0x7f0000000800)="342912420dd2d8d46f3bfb8139ce7a531df5a1ac0041baabb8d9c3ac072f3f77e85c4e28303ce36b98bcbe702421b44922cb1d8ccc723db0e618927969030cf8bde7a9cd7573922549d573c2dd9b5961cce0e58598bd911cf4906c097c9eee98d01824d8ee2211a6695d7daff42b7051e85ed042008332799672ee0e93d63a8fe14ad7e9a64063d055b142d887fc3c401261208c3043a098d00667f82cad5c62ac316f603eeadb26205b9de8e1fe25c65fd88a2e361769f9446f37346ed8cd246d1f9ae912e72ad2432e48c303fa8ae193213e04ce3d0980f281dccd11c185e84cc60b80d3f86acf4d95") mkdirat(r3, &(0x7f0000000900)='my_configfs\x00', 0xc0) mount(0x0, &(0x7f0000000040)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/filehandle\x00', 0x2, 0x0) write(r4, &(0x7f0000000200)='* ./export_dir 32\n', 0x12) unshare(0x2040400) r5 = fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) r6 = fsmount(r5, 0x0, 0x4) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.controllers\x00', 0x5000000, 0x0) readv(r7, &(0x7f00000012c0)=[{&(0x7f0000002c40)=""/4081, 0xff1}], 0x1) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000094) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002080)=ANY=[@ANYBLOB="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"], 0x5c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) r9 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000036000295"], &(0x7f00000002c0)='syzkaller\x00'}, 0x80) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000440)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x6, 0x0, 0x0, 0xffff}]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r9, 0x5, 0x0, 0x0, &(0x7f0000000080), 0x0, 0xffffffff, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) r11 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents(r11, &(0x7f0000001fc0)=""/184, 0x20002078) 445.112342ms ago: executing program 2 (id=14): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setscheduler(0x0, 0x2, 0x0) ioctl$DVB_DEMUX_DMX_EXPBUF(0xffffffffffffffff, 0xc00c6f3e, &(0x7f0000000540)={0x3, 0x80000, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000900)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000a40)={&(0x7f0000000940), 0x10, &(0x7f0000000a00)={&(0x7f0000000980)={0x7, 0xf42, 0x4, {}, {}, {0x2, 0x1, 0x1, 0x1}, 0x1, @canfd={{0x2, 0x0, 0x0, 0x1}, 0x1, 0x2, 0x0, 0x0, "a127d1a9082a9e18f77e34761f8f6c0023e492b8eb873065976d4c13792a667c804b0cdac672675fe5dc8ff1b57882e135d2a38551c9e49e6db2a1332e6f5f92"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x80c0) syz_open_dev$sndctrl(&(0x7f0000000000), 0x1, 0x242) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000030c0)=ANY=[], 0xe8}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r3, &(0x7f0000000180), 0x8) connect$bt_sco(r2, &(0x7f0000000080)={0x1f, @none}, 0x8) 436.862776ms ago: executing program 3 (id=15): syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000013906c08e90f01db9be9010203010902120001000000000904"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) 208.203473ms ago: executing program 4 (id=16): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./nfsd\x00', &(0x7f0000000180)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='-2 -3 +4\n', 0x9) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='tcp 2049\n', 0x9) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='2\n', 0x2) close(r2) 83.235876ms ago: executing program 2 (id=17): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='0\n\x00', 0x2) write(r0, &(0x7f0000000200)='5\n\x00', 0x2) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) close(r0) 18.713369ms ago: executing program 1 (id=18): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x80000}}}, &(0x7f0000000300)=0x0) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000780)=@ublk_ctrl_cmd_sqes={0x2e, 0x0, 0x0, r0, 0xc0207518, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', @any_cmd={0x0, 0xffff, 0x18, 0x7f00000007b0}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000600)=@ublk_set_params_sqe={0x2e, 0x0, 0x0, r0, 0xc0207508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x30, &(0x7f0000000680)={0x30, 0x1, {0x0, 0x9, 0xc, 0xc, 0x9, 0x8, 0x0, 0x1000}}}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r7, r6, &(0x7f0000000700), &(0x7f0000000800), 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, &(0x7f0000000a00)=@buf_4k}}, &(0x7f0000000b00)=0x0) nanosleep(&(0x7f0000001a00)={0x0, 0x5f5e100}, 0x0) r9 = getpid() syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000c00)=@ublk_start_dev_sqe={0x2e, 0x0, 0x0, r0, 0xc0207506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x0, 0x0, r9}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) nanosleep(&(0x7f0000001a40)={0x0, 0x5f5e100}, 0x0) r10 = syz_open_dev$ublk_bdev(&(0x7f0000003000), r5, 0x4002) pwrite64$ublk_bdev(r10, &(0x7f0000800000)='\x00'/4096, 0x1000, 0x0) syz_ublk_process_io(r8, 0x0, 0x1, &(0x7f0000000e00), 0x0) 0s ago: executing program 5 (id=19): syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x484, &(0x7f0000000100)=ANY=[@ANYRES8=0x0, @ANYRES16], 0x1, 0x90, &(0x7f0000000200)="$eJzs0rEJAjEABdDPNbqDhRu4g6OIpXZWitUNY+cqjuAGFrYiRILKoVwrcvAe/MD/pEiR0+04SZtM26SUcbmXzma7Wy3WzzO9Dv0zg9Ekmb9S/0Dtl1pG3Z3zdb98559vBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBfaTL77h/DIwAA//8QhyOA") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="48000000100039042abd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0118020003110000280012800b00010065727370616e00001800028004001200050016"], 0x48}, 0x1, 0x0, 0x0, 0x410c0}, 0x4000020) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.57' (ED25519) to the list of known hosts. [ 77.595018][ T5600] cgroup: Unknown subsys name 'net' [ 77.738838][ T5600] cgroup: Unknown subsys name 'cpuset' [ 77.743106][ T5600] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 79.175627][ T5600] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.843275][ T5627] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.844116][ T5627] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.846399][ T5627] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.846919][ T5627] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.847266][ T5627] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.848647][ T5629] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.849070][ T5629] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.850338][ T5629] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 81.851612][ T5629] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 81.852177][ T5629] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 81.867667][ T5629] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.868560][ T5627] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.873341][ T5629] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.874930][ T5629] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.875885][ T5629] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.885112][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.885623][ T5629] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.891333][ T5629] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.891463][ T5629] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.903400][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.905479][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.908789][ T52] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 81.909940][ T52] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.910679][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.911438][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.915930][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.918587][ T5630] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.922560][ T5630] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 81.939769][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.958419][ T5626] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 83.903367][ T5623] Bluetooth: hci1: command tx timeout [ 83.982854][ T5623] Bluetooth: hci0: command tx timeout [ 83.982953][ T5623] Bluetooth: hci5: command tx timeout [ 83.983015][ T5623] Bluetooth: hci3: command tx timeout [ 83.983100][ T5623] Bluetooth: hci4: command tx timeout [ 84.062495][ T5626] Bluetooth: hci2: command tx timeout [ 84.328771][ T5620] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.328899][ T5620] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.330617][ T5620] bridge_slave_0: entered allmulticast mode [ 84.332838][ T5620] bridge_slave_0: entered promiscuous mode [ 84.407110][ T5620] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.407214][ T5620] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.407337][ T5620] bridge_slave_1: entered allmulticast mode [ 84.410245][ T5620] bridge_slave_1: entered promiscuous mode [ 84.574492][ T5617] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.574657][ T5617] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.574767][ T5617] bridge_slave_0: entered allmulticast mode [ 84.576324][ T5617] bridge_slave_0: entered promiscuous mode [ 84.616582][ T5620] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.644771][ T5617] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.644881][ T5617] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.645298][ T5617] bridge_slave_1: entered allmulticast mode [ 84.647556][ T5617] bridge_slave_1: entered promiscuous mode [ 84.649012][ T5621] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.649109][ T5621] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.649227][ T5621] bridge_slave_0: entered allmulticast mode [ 84.650938][ T5621] bridge_slave_0: entered promiscuous mode [ 84.674777][ T5620] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.674972][ T5614] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.675080][ T5614] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.675211][ T5614] bridge_slave_0: entered allmulticast mode [ 84.677495][ T5614] bridge_slave_0: entered promiscuous mode [ 84.681406][ T5614] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.681515][ T5614] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.681653][ T5614] bridge_slave_1: entered allmulticast mode [ 84.684490][ T5614] bridge_slave_1: entered promiscuous mode [ 84.686070][ T5622] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.686178][ T5622] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.686583][ T5622] bridge_slave_0: entered allmulticast mode [ 84.688830][ T5622] bridge_slave_0: entered promiscuous mode [ 84.748841][ T5621] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.748977][ T5621] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.749114][ T5621] bridge_slave_1: entered allmulticast mode [ 84.753493][ T5621] bridge_slave_1: entered promiscuous mode [ 84.755426][ T5613] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.755562][ T5613] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.755735][ T5613] bridge_slave_0: entered allmulticast mode [ 84.758549][ T5613] bridge_slave_0: entered promiscuous mode [ 84.821238][ T5622] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.821353][ T5622] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.823273][ T5622] bridge_slave_1: entered allmulticast mode [ 84.825375][ T5622] bridge_slave_1: entered promiscuous mode [ 84.878867][ T5617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.900471][ T5613] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.900643][ T5613] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.900797][ T5613] bridge_slave_1: entered allmulticast mode [ 84.904302][ T5613] bridge_slave_1: entered promiscuous mode [ 84.908963][ T5620] team0: Port device team_slave_0 added [ 84.947119][ T5617] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.975496][ T5620] team0: Port device team_slave_1 added [ 84.978236][ T5614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.981146][ T5622] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.011218][ T5621] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.041201][ T5614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.044627][ T5622] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.063503][ T5621] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.066796][ T5613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.118276][ T5617] team0: Port device team_slave_0 added [ 85.136087][ T5613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.137027][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.137043][ 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. [ 85.137071][ T5620] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.176486][ T5614] team0: Port device team_slave_0 added [ 85.180114][ T5617] team0: Port device team_slave_1 added [ 85.227483][ T5622] team0: Port device team_slave_0 added [ 85.229713][ T5614] team0: Port device team_slave_1 added [ 85.253519][ T5621] team0: Port device team_slave_0 added [ 85.254481][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.254495][ 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. [ 85.254523][ T5620] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.257520][ T5621] team0: Port device team_slave_1 added [ 85.259618][ T5613] team0: Port device team_slave_0 added [ 85.261811][ T5622] team0: Port device team_slave_1 added [ 85.341420][ T5613] team0: Port device team_slave_1 added [ 85.342127][ T5614] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.342143][ T5614] 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. [ 85.342171][ T5614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.369924][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.369944][ T5617] 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. [ 85.369974][ T5617] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.452115][ T5614] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.452137][ T5614] 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. [ 85.452165][ T5614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.470097][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.470119][ T5617] 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. [ 85.470149][ T5617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.497122][ T5621] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.497141][ 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. [ 85.497171][ T5621] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.510372][ T5620] hsr_slave_0: entered promiscuous mode [ 85.511779][ T5620] hsr_slave_1: entered promiscuous mode [ 85.547271][ T5622] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.547292][ T5622] 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. [ 85.547321][ T5622] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.585621][ T5621] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.585640][ 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. [ 85.585671][ T5621] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.596982][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.596998][ T5613] 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. [ 85.597028][ T5613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.599971][ T5622] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.599986][ T5622] 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. [ 85.600015][ T5622] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.606294][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.606310][ T5613] 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. [ 85.606339][ T5613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.829819][ T5614] hsr_slave_0: entered promiscuous mode [ 85.830673][ T5614] hsr_slave_1: entered promiscuous mode [ 85.831377][ T5614] debugfs: 'hsr0' already exists in 'hsr' [ 85.831448][ T5614] Cannot create hsr debugfs directory [ 85.877613][ T5617] hsr_slave_0: entered promiscuous mode [ 85.878495][ T5617] hsr_slave_1: entered promiscuous mode [ 85.879080][ T5617] debugfs: 'hsr0' already exists in 'hsr' [ 85.879101][ T5617] Cannot create hsr debugfs directory [ 85.981260][ T5621] hsr_slave_0: entered promiscuous mode [ 85.982133][ T5621] hsr_slave_1: entered promiscuous mode [ 85.983337][ T5626] Bluetooth: hci1: command tx timeout [ 85.984002][ T5621] debugfs: 'hsr0' already exists in 'hsr' [ 85.984022][ T5621] Cannot create hsr debugfs directory [ 86.018212][ T5622] hsr_slave_0: entered promiscuous mode [ 86.019306][ T5622] hsr_slave_1: entered promiscuous mode [ 86.020127][ T5622] debugfs: 'hsr0' already exists in 'hsr' [ 86.020148][ T5622] Cannot create hsr debugfs directory [ 86.073238][ T5626] Bluetooth: hci4: command tx timeout [ 86.073279][ T5626] Bluetooth: hci3: command tx timeout [ 86.073305][ T5626] Bluetooth: hci5: command tx timeout [ 86.073330][ T5626] Bluetooth: hci0: command tx timeout [ 86.076169][ T10] cfg80211: failed to load regulatory.db [ 86.088877][ T5613] hsr_slave_0: entered promiscuous mode [ 86.090339][ T5613] hsr_slave_1: entered promiscuous mode [ 86.091206][ T5613] debugfs: 'hsr0' already exists in 'hsr' [ 86.091226][ T5613] Cannot create hsr debugfs directory [ 86.142595][ T5623] Bluetooth: hci2: command tx timeout [ 86.746791][ T5620] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 86.759828][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.770115][ T5620] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 86.783312][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.785430][ T5620] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 86.789874][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.815131][ T5620] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 86.820632][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.889540][ T5614] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 86.895807][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.896720][ T5614] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 86.917817][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.930665][ T5614] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 86.941913][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.950987][ T5614] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 86.962374][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.060280][ T5621] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 87.064835][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.065851][ T5621] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 87.075580][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.090508][ T5621] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 87.100692][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.102193][ T5621] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 87.119656][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.199213][ T5620] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.244471][ T5617] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.249781][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.252066][ T5617] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.281552][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.292028][ T5617] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.303909][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.304737][ T5617] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.308192][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.341462][ T5620] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.402069][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.402180][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.447544][ T5614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.481734][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.481941][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.512293][ T5622] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.522226][ T5622] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.542815][ T5622] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.546770][ T5622] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.547645][ T5622] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.550471][ T5622] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.551270][ T5622] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.570614][ T5622] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.602269][ T5614] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.639843][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.639926][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.700818][ T5613] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 87.712280][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.725011][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.725100][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.757465][ T5613] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 87.760624][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.778869][ T5621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.793755][ T5613] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 87.798141][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.825339][ T5613] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 87.828872][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.853191][ T5621] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.905016][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.905105][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.943634][ T1097] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.943732][ T1097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.062547][ T5623] Bluetooth: hci1: command tx timeout [ 88.143004][ T5623] Bluetooth: hci0: command tx timeout [ 88.143047][ T5623] Bluetooth: hci5: command tx timeout [ 88.143083][ T5623] Bluetooth: hci3: command tx timeout [ 88.143109][ T5623] Bluetooth: hci4: command tx timeout [ 88.150310][ T5617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.233236][ T5626] Bluetooth: hci2: command tx timeout [ 88.279220][ T5617] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.368036][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.368147][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.418282][ T5622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.426480][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.426595][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.571149][ T5622] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.589223][ T5613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.659243][ T1019] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.659356][ T1019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.731166][ T1019] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.731310][ T1019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.766588][ T5613] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.811423][ T1019] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.811534][ T1019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.824431][ T1019] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.824546][ T1019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.236636][ T5620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.260632][ T5614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.589753][ T5614] veth0_vlan: entered promiscuous mode [ 89.674405][ T5614] veth1_vlan: entered promiscuous mode [ 89.854844][ T5621] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.907684][ T5614] veth0_macvtap: entered promiscuous mode [ 89.945984][ T5614] veth1_macvtap: entered promiscuous mode [ 90.058445][ T5614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.116893][ T5614] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.140154][ T5617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.145168][ T5626] Bluetooth: hci1: command tx timeout [ 90.224026][ T5626] Bluetooth: hci4: command tx timeout [ 90.224066][ T5626] Bluetooth: hci3: command tx timeout [ 90.224093][ T5626] Bluetooth: hci5: command tx timeout [ 90.224120][ T5626] Bluetooth: hci0: command tx timeout [ 90.286718][ T5621] veth0_vlan: entered promiscuous mode [ 90.303184][ T5623] Bluetooth: hci2: command tx timeout [ 90.388977][ T5621] veth1_vlan: entered promiscuous mode [ 90.414072][ T1271] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.414291][ T1271] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.414336][ T1271] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.414789][ T1271] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.520907][ T5620] veth0_vlan: entered promiscuous mode [ 90.581457][ T1271] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.581483][ T1271] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.636977][ T5620] veth1_vlan: entered promiscuous mode [ 90.661162][ T5617] veth0_vlan: entered promiscuous mode [ 90.677281][ T5622] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.690233][ T5613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.721461][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.721485][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.740730][ T5617] veth1_vlan: entered promiscuous mode [ 90.744511][ T5621] veth0_macvtap: entered promiscuous mode [ 90.774733][ T5621] veth1_macvtap: entered promiscuous mode [ 90.837395][ T5620] veth0_macvtap: entered promiscuous mode [ 90.866598][ T5614] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 90.880466][ T5620] veth1_macvtap: entered promiscuous mode [ 90.989016][ T5621] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.989885][ T5846] loop0: detected capacity change from 0 to 32768 [ 91.007341][ T5846] loop1: detected capacity change from 0 to 32768 [ 91.012235][ T5846] loop2: detected capacity change from 0 to 32768 [ 91.060105][ T5621] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.060842][ T5846] device-mapper: table: 248:0: cache: Error opening origin device (-ENOENT) [ 91.060867][ T5846] device-mapper: ioctl: error adding target to table [ 91.092923][ T1271] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.108561][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.189944][ T5622] veth0_vlan: entered promiscuous mode [ 91.214422][ T5617] veth0_macvtap: entered promiscuous mode [ 91.248259][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.292565][ T1001] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.292624][ T1001] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.292670][ T1001] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.351419][ T5617] veth1_macvtap: entered promiscuous mode [ 91.384833][ T5622] veth1_vlan: entered promiscuous mode [ 91.396348][ T5852] No source specified [ 91.435836][ T42] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.436754][ T42] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.436800][ T42] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.436843][ T42] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.635760][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.635785][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.637059][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.703153][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.794199][ T1019] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.794225][ T1019] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.795800][ T5622] veth0_macvtap: entered promiscuous mode [ 91.857195][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.857222][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.858885][ T5613] veth0_vlan: entered promiscuous mode [ 91.910593][ T5622] veth1_macvtap: entered promiscuous mode [ 92.039735][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.039760][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.047674][ T5613] veth1_vlan: entered promiscuous mode [ 92.052944][ T1019] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.052997][ T1019] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.053041][ T1019] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.053083][ T1019] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.150042][ T5622] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.165822][ T1019] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.165847][ T1019] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.226285][ T5622] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.252745][ T5760] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 92.381323][ T1001] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.381349][ T1001] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.384941][ T42] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.430031][ T5760] usb 2-1: New USB device found, idVendor=2040, idProduct=7500, bcdDevice= 1.00 [ 92.437865][ T5858] svc: failed to register lockdv1 RPC service (errno 111). [ 92.438073][ T5858] lockd_up: makesock failed, error=-111 [ 92.472443][ T5760] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.472476][ T5760] usb 2-1: Product: syz [ 92.472494][ T5760] usb 2-1: Manufacturer: syz [ 92.472511][ T5760] usb 2-1: SerialNumber: syz [ 92.473678][ T1019] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.504671][ T1001] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.504727][ T1001] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.517894][ T5613] veth0_macvtap: entered promiscuous mode [ 92.579034][ T5760] pvrusb2: Hardware description: WinTV HVR-1950 Model 750xx [ 92.600972][ T5613] veth1_macvtap: entered promiscuous mode [ 92.685535][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.736081][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.736106][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.745816][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.814810][ T1019] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.814890][ T1019] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.814936][ T1019] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.814979][ T1019] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.891112][ T5858] svc: failed to register nfsdv3 RPC service (errno 111). [ 92.899972][ T5858] svc: failed to register nfsaclv3 RPC service (errno 111). [ 92.899997][ T5858] failed to unregister tcp with rpcbind [ 92.903476][ T5858] svc: failed to register nfsdv3 RPC service (errno 97). [ 92.903502][ T5858] svc: failed to register nfsaclv3 RPC service (errno 97). [ 92.903518][ T5858] failed to unregister tcp with rpcbind [ 93.014568][ T5867] bonding: bond1 is being created... [ 93.019863][ T1097] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.019887][ T1097] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.135857][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 93.290108][ T5873] svc: failed to register lockdv1 RPC service (errno 111). [ 93.303855][ T9] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 93.328422][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.328455][ T9] usb 5-1: Product: syz [ 93.328503][ T9] usb 5-1: Manufacturer: syz [ 93.328521][ T9] usb 5-1: SerialNumber: syz [ 93.445164][ T1097] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.445189][ T1097] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.615068][ T5863] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 93.635120][ T5863] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 93.635445][ T1001] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.635463][ T1001] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.646171][ T5873] svc: failed to register nfsdv3 RPC service (errno 111). [ 93.648810][ T5873] svc: failed to register nfsaclv3 RPC service (errno 111). [ 93.648832][ T5873] failed to unregister tcp with rpcbind [ 93.649346][ T5873] svc: failed to register nfsdv3 RPC service (errno 97). [ 93.649366][ T5873] svc: failed to register nfsaclv3 RPC service (errno 97). [ 93.649381][ T5873] failed to unregister tcp with rpcbind [ 93.897876][ T10] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 94.017052][ T5863] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 94.119773][ T5893] syz.5.6 uses obsolete (PF_INET,SOCK_PACKET) [ 94.183541][ T5863] usb 1-1: New USB device found, idVendor=2040, idProduct=7500, bcdDevice= 1.00 [ 94.189318][ T5863] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.189349][ T5863] usb 1-1: Product: syz [ 94.189367][ T5863] usb 1-1: Manufacturer: syz [ 94.189384][ T5863] usb 1-1: SerialNumber: syz [ 94.265150][ T5863] pvrusb2: Hardware description: WinTV HVR-1950 Model 750xx [ 94.276483][ T5897] loop5: detected capacity change from 0 to 256 [ 94.284838][ T5897] ======================================================= [ 94.284838][ T5897] WARNING: The mand mount option has been deprecated and [ 94.284838][ T5897] and is ignored by this kernel. Remove the mand [ 94.284838][ T5897] option from the mount to silence this warning. [ 94.284838][ T5897] ======================================================= [ 94.363774][ T9] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 94.364230][ T9] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPROTO [ 94.398502][ T9] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 94.398609][ T9] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 94.416213][ T5881] ceph: No mds server is up or the cluster is laggy [ 94.426595][ T9] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 94.432764][ T5897] exFAT-fs (loop5): failed to load upcase table (idx : 0x00012153, chksum : 0xc9bffc20, utbl_chksum : 0xe619d30d) [ 94.433393][ T5897] exFAT-fs (loop5): failed to test first cluster bit of root dir(5) [ 94.448900][ T5753] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 94.521736][ T9] lan78xx 5-1:1.0: probe with driver lan78xx failed with error -71 [ 94.660946][ T9] usb 5-1: USB disconnect, device number 2 [ 94.672633][ T5897] exFAT-fs (loop5): start_clu is invalid cluster(0x400) [ 94.721364][ T5897] nfsd: exp_rootfh path not found ./export_dir [ 95.103493][ T25] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 95.118644][ T2355] pvrusb2: Failed to submit write-control URB status=-2 [ 95.184129][ T2355] usb 2-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2 [ 95.184165][ T2355] usb 2-1: Falling back to sysfs fallback for: v4l-pvrusb2-73xxx-01.fw [ 95.184614][ T5760] usb 2-1: USB disconnect, device number 2 [ 95.252683][ T25] usb 4-1: Using ep0 maxpacket: 8 [ 95.253524][ T25] usb 4-1: New USB device found, idVendor=0fe9, idProduct=db01, bcdDevice=e9.9b [ 95.260001][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.260028][ T25] usb 4-1: Product: syz [ 95.260046][ T25] usb 4-1: Manufacturer: syz [ 95.260064][ T25] usb 4-1: SerialNumber: syz [ 95.305931][ T25] usb 4-1: config 0 descriptor?? [ 95.337977][ T25] dvb-usb: found a 'DViCO FusionHDTV DVB-T USB (LGZ201)' in warm state. [ 95.342117][ T25] dvb-usb: bulk message failed: -22 (2/0) [ 95.391991][ T5863] usb 1-1: USB disconnect, device number 2 [ 95.406049][ T25] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 95.407127][ T25] dvbdev: DVB: registering new adapter (DViCO FusionHDTV DVB-T USB (LGZ201)) [ 95.407181][ T25] usb 4-1: media controller created [ 95.450428][ T25] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 95.474239][ T5863] pvrusb2: Device being rendered inoperable [ 95.645344][ T5914] [ 95.647779][ T5914] ============================= [ 95.652831][ T5914] WARNING: suspicious RCU usage [ 95.657734][ T5914] syzkaller #0 Not tainted [ 95.662178][ T5914] ----------------------------- [ 95.670143][ T5914] lib/maple_tree.c:720 suspicious rcu_dereference_check() usage! [ 95.679889][ T5914] [ 95.679889][ T5914] other info that might help us debug this: [ 95.679889][ T5914] [ 95.691648][ T5914] [ 95.691648][ T5914] rcu_scheduler_active = 2, debug_locks = 1 [ 95.700023][ T5914] locks held by syz.1.18/5914: 1, last CPU#1: [ 95.707149][ T5914] #0: ffff88807cbbe0a0 (&ctx->uring_lock){+.+.}-{4:4}, at: tctx_task_work_run+0x2d3/0xa80 [ 95.717432][ T5914] [ 95.717432][ T5914] stack backtrace: [ 95.723425][ T5914] CPU: 1 UID: 0 PID: 5914 Comm: syz.1.18 Not tainted syzkaller #0 PREEMPT(full) [ 95.732539][ T5914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 95.742610][ T5914] Call Trace: [ 95.745900][ T5914] [ 95.748839][ T5914] dump_stack_lvl+0xe8/0x150 [ 95.753455][ T5914] lockdep_rcu_suspicious+0x140/0x1d0 [ 95.758851][ T5914] mas_start+0x3cc/0x640 [ 95.763120][ T5914] mas_walk+0x1db/0x490 [ 95.767294][ T5914] ublk_init_iod+0x5d2/0x1120 [ 95.771992][ T5914] ? __pfx___mutex_trylock_common+0x10/0x10 [ 95.778004][ T5914] ? plist_check_list+0x2d7/0x310 [ 95.783145][ T5914] ? __pfx_ublk_init_iod+0x10/0x10 [ 95.788280][ T5914] ? do_raw_spin_lock+0x12b/0x2f0 [ 95.793330][ T5914] ? srso_alias_return_thunk+0x5/0xfbef5 [ 95.798983][ T5914] ? lock_acquire+0x115/0x350 [ 95.803697][ T5914] ? srso_alias_return_thunk+0x5/0xfbef5 [ 95.809350][ T5914] ? ublk_setup_iod+0x15c/0x2b0 [ 95.814240][ T5914] ublk_dispatch_req+0x97/0x9c0 [ 95.819130][ T5914] ? tctx_task_work_run+0x2df/0xa80 [ 95.824347][ T5914] ? __pfx_ublk_cmd_tw_cb+0x10/0x10 [ 95.829575][ T5914] tctx_task_work_run+0x73d/0xa80 [ 95.834612][ T5914] ? __pfx___futex_wait+0x10/0x10 [ 95.839662][ T5914] ? __pfx_tctx_task_work_run+0x10/0x10 [ 95.845210][ T5914] ? srso_alias_return_thunk+0x5/0xfbef5 [ 95.850856][ T5914] ? srso_alias_return_thunk+0x5/0xfbef5 [ 95.856505][ T5914] tctx_task_work+0x3f/0x60 [ 95.861065][ T5914] task_work_run+0x1d9/0x270 [ 95.865666][ T5914] ? __pfx_task_work_run+0x10/0x10 [ 95.870782][ T5914] ? __pfx_futex_wait+0x10/0x10 [ 95.875650][ T5914] get_signal+0x1181/0x12c0 [ 95.880157][ T5914] ? srso_alias_return_thunk+0x5/0xfbef5 [ 95.885798][ T5914] ? do_futex+0x3e7/0x4e0 [ 95.890140][ T5914] arch_do_signal_or_restart+0xbb/0x860 [ 95.895781][ T5914] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 95.901963][ T5914] exit_to_user_mode_loop+0x10e/0x770 [ 95.907327][ T5914] ? srso_alias_return_thunk+0x5/0xfbef5 [ 95.912954][ T5914] ? rcu_is_watching+0x16/0xb0 [ 95.917723][ T5914] do_syscall_64+0x328/0x520 [ 95.922309][ T5914] ? trace_irq_disable+0x3b/0x140 [ 95.927330][ T5914] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.933429][ T5914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.939315][ T5914] RIP: 0033:0x7f646d39e159 [ 95.943756][ T5914] 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 [ 95.963390][ T5914] RSP: 002b:00007f646e1a00e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 95.971801][ T5914] RAX: fffffffffffffe00 RBX: 00007f646d625fa8 RCX: 00007f646d39e159 [ 95.979777][ T5914] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f646d625fa8 [ 95.987741][ T5914] RBP: 00007f646d625fa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.995707][ T5914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.003667][ T5914] R13: 00007f646d626038 R14: 00007ffd78130b80 R15: 00007ffd78130c68 [ 96.011647][ T5914] [ 96.518785][ T25] cxusb: set interface failed [ 96.518802][ T25] dvb-usb: bulk message failed: -22 (1/0) [ 96.557206][ T25] DVB: Unable to find symbol mt352_attach() [ 96.557222][ T25] dvb-usb: no frontend was attached by 'DViCO FusionHDTV DVB-T USB (LGZ201)' [ 96.632447][ T25] rc_core: IR keymap rc-dvico-portable not found [ 96.632470][ T25] Registered IR keymap rc-empty [ 96.635737][ T25] rc rc0: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 96.637714][ T25] input: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input5 [ 96.678819][ T25] dvb-usb: schedule remote query interval to 100 msecs. [ 96.678846][ T25] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized and connected. [ 96.692742][ T25] usb 4-1: USB disconnect, device number 2 [ 96.811937][ T25] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully deinitialized and disconnected. [ 96.823456][ T5909] NFSD: Unable to initialize client recovery tracking! (-110) [ 96.823475][ T5909] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 96.823489][ T5909] NFSD: starting 90-second grace period (net f0000577) [ 97.032669][ T5626] Bluetooth: hci4: command 0x0405 tx timeout [ 97.202226][ T1271] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.334704][ T1271] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.401147][ T1271] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.490893][ T1271] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.686963][ T1271] bridge_slave_1: left allmulticast mode [ 97.687002][ T1271] bridge_slave_1: left promiscuous mode [ 97.688090][ T1271] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.732837][ T1271] bridge_slave_0: left allmulticast mode [ 97.732871][ T1271] bridge_slave_0: left promiscuous mode [ 97.734164][ T1271] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.089185][ T1271] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.106449][ T1271] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.109491][ T1271] bond0 (unregistering): Released all slaves [ 98.620923][ T5274] 8021q: adding VLAN 0 to HW filter on device eth1 [ 98.641785][ T1271] hsr_slave_0: left promiscuous mode [ 98.648463][ T1271] hsr_slave_1: left promiscuous mode [ 98.649529][ T1271] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.650133][ T1271] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.657548][ T1271] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.657571][ T1271] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.685156][ T1271] veth1_macvtap: left promiscuous mode [ 98.685210][ T1271] veth0_macvtap: left promiscuous mode [ 98.685326][ T1271] veth1_vlan: left promiscuous mode [ 98.685461][ T1271] veth0_vlan: left promiscuous mode [ 99.065359][ T1271] team0 (unregistering): Port device team_slave_1 removed [ 99.083710][ T1271] team0 (unregistering): Port device team_slave_0 removed [ 100.021011][ T5274] 8021q: adding VLAN 0 to HW filter on device eth2 [ 100.687105][ T5274] 8021q: adding VLAN 0 to HW filter on device eth3 [ 101.365386][ T5274] 8021q: adding VLAN 0 to HW filter on device eth4