last executing test programs: 8m58.174677118s ago: executing program 0 (id=65): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='127.0.0.1:6789:/\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)='ms_mode=crc,mount_timeout=1\x00') 8m42.515685807s ago: executing program 0 (id=67): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\n\x00', 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x4002, 0x0) ioctl(r1, 0x40480923, &(0x7f0000000380)="000000000000000000000000000000000a00000000040000020000000200000000000000010000000000000000000000000000000000000000000000000000000201000000000100") ioctl(r1, 0x40140921, 0x0) ioctl(r1, 0x40140921, &(0x7f0000000420)="0100000001000000010000000100000006000000") ioctl(r1, 0x400c0930, &(0x7f0000000500)='\x00'/12) ioctl(r1, 0x40140921, &(0x7f0000000440)="020000000100000002000000ffffffff00000000") r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000600), 0x0) close(r2) pwrite64(r1, &(0x7f0000001000), 0x1000, 0x0) 8m14.51939574s ago: executing program 0 (id=70): r0 = syz_usb_connect(0x0, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040a20610680001000000010902190001010080320904000001ffff000007058101000201"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x34, &(0x7f0000000080)={0x40, 0xd, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 7m50.482020254s ago: executing program 0 (id=73): r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000001040)="01010101", 0x4) read(r0, &(0x7f0000001080)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000010c0)='./my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000001100)='./my_tracefs\x00', &(0x7f0000001140)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001180)='./my_tracefs/trace_marker\x00', 0x1, 0x0) write(r1, &(0x7f00000011c0)='\x00'/4090, 0xffa) openat(0xffffffffffffff9c, &(0x7f0000002240)='./my_tracefs/trace\x00', 0x0, 0x0) 7m37.50259134s ago: executing program 0 (id=75): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev_mnt\x00', 0x1ed) mount(0x0, &(0x7f0000000080)='./dev_mnt\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev_mnt/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000200)="040000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000746573742d646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff04000000000000000000000038000000696e74656772697479000000000000002f6465762f6e756c6c623020302034204a20300000000000") ioctl(r0, 0xc138fd09, &(0x7f0000000200)="040000000000000000000000700100003801000001000000000000000000000000000000000000000000000000000000746573742d646d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000038000000696e74656772697479000000000000002f6465762f6e756c6c623020302034204a20300000000000") 7m19.01604334s ago: executing program 0 (id=77): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster/comms/1/nodeid\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='1\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r2, &(0x7f0000000000)="020000007f00000100"/130, 0x80) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write(r3, &(0x7f0000000000)="0600000000000000010000000401000000000000000000006c733100"/124, 0x78) 6m30.575074337s ago: executing program 32 (id=77): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster/comms/1/nodeid\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='1\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r2, &(0x7f0000000000)="020000007f00000100"/130, 0x80) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write(r3, &(0x7f0000000000)="0600000000000000010000000401000000000000000000006c733100"/124, 0x78) 1m50.874981665s ago: executing program 1 (id=97): fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000200)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x1ffd, 0x0) 1m39.503611766s ago: executing program 1 (id=98): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\n\x00', 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x4002, 0x0) ioctl(r1, 0x40480923, &(0x7f0000000380)="000000000000000000000000000000000a00000000040000020000000200000000000000010000000000000000000000000000000000000000000000000000000201000000000100") ioctl(r1, 0x40140921, 0x0) ioctl(r1, 0x40140921, &(0x7f0000000420)="0100000001000000010000000100000006000000") ioctl(r1, 0x400c0930, &(0x7f0000000500)='\x00'/12) ioctl(r1, 0x40140921, &(0x7f0000000440)="020000000100000002000000ffffffff00000000") r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='3\n\x00', 0x2) close(r2) pwrite64(r1, 0x0, 0x0, 0x0) 1m9.37856344s ago: executing program 1 (id=99): syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401107500500000102030109023c0001010080320904000006ffffff0007058e0200020007050e02000200070501020002000705030200020007058d0200020007050d02000200"], 0x0) 41.762171632s ago: executing program 1 (id=100): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x200000) pwrite64(r0, &(0x7f0000000100)="00000100420001000100000000080000", 0x10, 0x1be) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xc00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xc0c) pwrite64(r0, &(0x7f0000000100)='12345678-1234-1234-1234-123456789612', 0x24, 0xc30) pwrite64(r0, &(0x7f0000000100)="0000000000000001", 0x8, 0xd1b) pwrite64(r0, &(0x7f0000000100)="00000000000007ff", 0x8, 0xd23) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b\x00', 0x8, 0xd2b) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b\x00', 0x8, 0xd33) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xe8000) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xe800c) pwrite64(r0, &(0x7f0000000100)='12345678-1234-1234-1234-123456789612', 0x24, 0xe8030) pwrite64(r0, &(0x7f0000000100)="0000000000000001", 0x8, 0xe811b) pwrite64(r0, &(0x7f0000000100)="00000000000007ff", 0x8, 0xe8123) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b\x00', 0x8, 0xe812b) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b\x00', 0x8, 0xe8133) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xffe00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xffe0c) pwrite64(r0, &(0x7f0000000100)='12345678-1234-1234-1234-123456789612', 0x24, 0xffe30) pwrite64(r0, &(0x7f0000000100)="0000000000000001", 0x8, 0xfff1b) pwrite64(r0, &(0x7f0000000100)="00000000000007ff", 0x8, 0xfff23) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b\x00', 0x8, 0xfff2b) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b\x00', 0x8, 0xfff33) pwrite64(r0, &(0x7f0000000100)='TOCBLOCK', 0x8, 0x100200) pwrite64(r0, &(0x7f0000000100)='config\x00\x00\x00\x00', 0xa, 0x100224) pwrite64(r0, &(0x7f0000000100)="0000000000001000", 0x8, 0x10022e) pwrite64(r0, &(0x7f0000000100)="0000000000000010", 0x8, 0x100236) pwrite64(r0, &(0x7f0000000100)='log\x00\x00\x00\x00\x00\x00\x00', 0xa, 0x100246) pwrite64(r0, &(0x7f0000000100)="0000000000000010", 0x8, 0x100250) pwrite64(r0, &(0x7f0000000100)="0000000000000010", 0x8, 0x100258) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$BLKRRPART(r1, 0x125f, 0x0) 15.367235416s ago: executing program 1 (id=101): fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000200)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x1ffd, 0x0) 0s ago: executing program 1 (id=102): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/target\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/target/core\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/target/core/rd_mcp_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/core/rd_mcp_0/ramdisk_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/target/core/rd_mcp_0/ramdisk_0/alua/test_group\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/target/core/rd_mcp_0/ramdisk_0/alua/test_group/alua_access_type\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)='1\n\x00', 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:10209' (ED25519) to the list of known hosts. syzkaller login: [ 610.338148][ T3215] cgroup: Unknown subsys name 'net' [ 611.212594][ T3215] cgroup: Unknown subsys name 'cpuset' [ 611.444473][ T3215] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 703.729802][ T3215] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 855.463907][ T3227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 855.658726][ T3227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 858.883292][ T3226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 859.106006][ T3226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 873.802296][ T3227] hsr_slave_0: entered promiscuous mode [ 873.982096][ T3227] hsr_slave_1: entered promiscuous mode [ 886.063651][ T3226] hsr_slave_0: entered promiscuous mode [ 886.150191][ T3226] hsr_slave_1: entered promiscuous mode [ 886.213786][ T3226] debugfs: 'hsr0' already exists in 'hsr' [ 886.219266][ T3226] Cannot create hsr debugfs directory [ 896.521677][ T3227] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 896.651273][ T3227] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 896.830824][ T3227] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 896.966884][ T3227] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 897.600645][ T3227] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 897.730585][ T3227] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 898.047666][ T3227] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 898.142149][ T3227] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 903.348181][ T3226] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 903.602699][ T3226] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 903.721078][ T3226] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 904.560896][ T3226] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 904.709558][ T3226] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 904.896222][ T3226] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 905.162622][ T3226] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 905.430892][ T3226] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 919.038940][ T3227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 932.758271][ T3226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1016.511206][ T3227] veth0_vlan: entered promiscuous mode [ 1018.323126][ T3227] veth1_vlan: entered promiscuous mode [ 1024.622098][ T3227] veth0_macvtap: entered promiscuous mode [ 1025.525673][ T3227] veth1_macvtap: entered promiscuous mode [ 1030.994227][ T3229] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.121087][ T56] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.432897][ T3229] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1033.298292][ T46] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1036.813876][ T3226] veth0_vlan: entered promiscuous mode [ 1038.330646][ T3226] veth1_vlan: entered promiscuous mode [ 1040.430618][ T3227] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1043.102405][ T3226] veth0_macvtap: entered promiscuous mode [ 1044.609361][ T3226] veth1_macvtap: entered promiscuous mode [ 1051.028635][ T3347] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1051.758163][ T3459] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1051.880278][ T3229] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1051.906618][ T3229] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1084.603098][ T53] nvmet: connect request for invalid subsystem testnqn! [ 1084.771065][ T3850] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "testnqn" [ 1100.535278][ T3780] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1102.301213][ T3780] usb 2-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice= 1.00 [ 1102.329047][ T3780] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1102.338500][ T3780] usb 2-1: Product: syz [ 1102.348774][ T3780] usb 2-1: Manufacturer: syz [ 1102.366145][ T3780] usb 2-1: SerialNumber: syz [ 1105.533597][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1106.548304][ T9] usb 1-1: New USB device found, idVendor=0204, idProduct=6025, bcdDevice= 0.00 [ 1106.569191][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1107.538385][ T9] usb 1-1: config 0 descriptor?? [ 1111.472990][ T3780] usb 1-1: USB disconnect, device number 2 [ 1117.955767][ T9] usb 2-1: USB disconnect, device number 2 [ 1125.419938][ T37] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1126.440397][ T37] usb 1-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 1126.444143][ T37] usb 1-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 1126.454008][ T37] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1127.112358][ T37] usb 1-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 0.00 [ 1127.115167][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1127.116438][ T37] usb 1-1: Product: syz [ 1127.117410][ T37] usb 1-1: Manufacturer: syz [ 1127.118426][ T37] usb 1-1: SerialNumber: syz [ 1127.588843][ T3893] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1127.638860][ T3893] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1133.899967][ T37] mos7840 1-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 1134.015439][ T37] mos7840 1-1:1.0: probe with driver mos7840 failed with error -32 [ 1136.232390][ T3845] usb 1-1: USB disconnect, device number 3 [ 1144.334030][ T3841] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1148.178812][ T3841] usb 2-1: New USB device found, idVendor=0fc5, idProduct=1227, bcdDevice= 1.00 [ 1148.185912][ T3841] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1148.190111][ T3841] usb 2-1: Product: syz [ 1148.197988][ T3841] usb 2-1: Manufacturer: syz [ 1148.199790][ T3841] usb 2-1: SerialNumber: syz [ 1149.753932][ T3841] usbsevseg 2-1:1.0: USB 7 Segment device now attached [ 1155.183639][ T37] usb 2-1: USB disconnect, device number 3 [ 1155.770845][ T37] usbsevseg 2-1:1.0: USB 7 Segment now disconnected [ 1160.978102][ T3778] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1162.815947][ T3778] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1162.828481][ T3778] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1162.836372][ T3778] usb 1-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 1162.843441][ T3778] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1163.351407][ T3926] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1163.376230][ T3926] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1163.611249][ T3778] keyspan 1-1:1.0: Keyspan 2 port adapter converter detected [ 1163.627154][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 87 [ 1163.630382][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 7 [ 1163.927540][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 82 [ 1163.932806][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 1 [ 1163.970654][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 85 [ 1164.031353][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 5 [ 1164.414062][ T3778] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 1164.748205][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 84 [ 1164.752119][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 3 [ 1164.779037][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 4 [ 1164.791038][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 86 [ 1164.793840][ T3778] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 6 [ 1165.327711][ T3778] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 1180.941612][ T3866] usb 1-1: USB disconnect, device number 4 [ 1183.106942][ T3866] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 1183.777162][ T3866] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 1184.065693][ T3866] keyspan 1-1:1.0: device disconnected [ 1194.997406][ T3963] dlm: Unknown command passed to DLM device : 120 [ 1194.997406][ T3963] [ 1204.002005][ T3845] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1205.798936][ T3845] usb 2-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 1205.812589][ T3845] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1206.491759][ T3845] usb 2-1: New USB device found, idVendor=1934, idProduct=1202, bcdDevice= 0.00 [ 1206.493467][ T3845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1206.495237][ T3845] usb 2-1: Product: syz [ 1206.496664][ T3845] usb 2-1: Manufacturer: syz [ 1206.500332][ T3845] usb 2-1: SerialNumber: syz [ 1207.566797][ T3845] f81534 2-1:1.0: required endpoints missing [ 1220.668113][ T3969] usb 2-1: USB disconnect, device number 4 [ 1238.792252][ T3985] Config c/1 of g1 needs at least one function. [ 1238.872312][ T3985] udc dummy_udc.0: failed to start g1: -22 [ 1238.889117][ T3985] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 1241.124091][ T3985] UDC core: g1: couldn't find an available UDC or it's busy [ 1257.997382][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1258.762146][ T9] usb 1-1: config index 0 descriptor too short (expected 50, got 32) [ 1259.240918][ T9] usb 1-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 0.00 [ 1259.264470][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1259.272721][ T9] usb 1-1: Product: syz [ 1259.279485][ T9] usb 1-1: Manufacturer: syz [ 1259.289807][ T9] usb 1-1: SerialNumber: syz [ 1260.887191][ T9] mos7840 1-1:1.0: required endpoints missing [ 1264.020257][ T3217] usb 1-1: USB disconnect, device number 5 [ 1268.231927][ T3778] wiimote 0005:057E:0306.0001: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 1268.449341][ T3778] wiimote 0005:057E:0306.0001: New device registered [ 1269.037692][ T4006] wiimote 0005:057E:0306.0001: Device removed [ 1283.382134][ T3845] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 1284.719470][ T3845] usb 2-1: not running at top speed; connect to a high speed hub [ 1284.969841][ T3845] usb 2-1: config index 0 descriptor too short (expected 80, got 70) [ 1284.972963][ T3845] usb 2-1: config 1 interface 1 has no altsetting 1 [ 1285.387621][ T3845] usb 2-1: New USB device found, idVendor=23ba, idProduct=0001, bcdDevice= 1.00 [ 1285.392953][ T3845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1285.407070][ T3845] usb 2-1: Product: syz [ 1285.413152][ T3845] usb 2-1: Manufacturer: syz [ 1285.416739][ T3845] usb 2-1: SerialNumber: syz [ 1286.912995][ T3845] usb 2-1: 1:2 : no or invalid class specific endpoint descriptor [ 1301.576774][ T3845] usb 2-1: USB disconnect, device number 5 [ 1324.273432][ T3217] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1324.509957][ T3845] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1325.169947][ T3217] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1325.211177][ T3217] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1325.219271][ T3217] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 1325.236350][ T3217] usb 2-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 0.00 [ 1325.252358][ T3217] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1325.658329][ T3845] usb 1-1: New USB device found, idVendor=07ab, idProduct=fc01, bcdDevice= 0.00 [ 1325.692130][ T3845] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1326.675846][ T4070] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1327.873259][ T3845] ums-freecom 1-1:1.0: USB Mass Storage device detected [ 1329.223063][ T3845] ums-freecom 1-1:1.0: This device (07ab,fc01,0000 S 03 P f1) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 1329.223063][ T3845] Please send a copy of this message to and [ 1334.318831][ T3969] usb 2-1: USB disconnect, device number 6 [ 1336.223087][ T3845] scsi host0: usb-storage 1-1:1.0 [ 1340.724304][ T3866] usb 1-1: USB disconnect, device number 6 [ 1342.070311][ T4093] freecom reset called [ 1342.188060][ T4093] freecom reset called [ 1342.229985][ T4093] freecom reset called [ 1342.279689][ T4093] freecom reset called [ 1363.622404][ T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1364.358718][ T9] usb 2-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 1364.366367][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1371.443098][ T3788] usb 2-1: USB disconnect, device number 7 [ 1388.730696][ T3845] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1388.738212][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 1389.059272][ T3845] usb 2-1: device descriptor read/64, error -32 [ 1389.549635][ T3845] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1393.276942][ T3845] usb 2-1: New USB device found, idVendor=04e6, idProduct=0005, bcdDevice= 1.00 [ 1393.290064][ T3845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1393.300670][ T3845] usb 2-1: Product: syz [ 1393.305443][ T3845] usb 2-1: Manufacturer: syz [ 1393.306437][ T3845] usb 2-1: SerialNumber: syz [ 1398.950951][ T3845] usb 2-1: can't set config #1, error -110 [ 1400.515306][ T3778] usb 2-1: USB disconnect, device number 9 [ 1406.434259][ T3845] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1410.469451][ T3845] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice= 0.00 [ 1410.487622][ T3845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1410.501396][ T3845] usb 2-1: Product: syz [ 1410.508833][ T3845] usb 2-1: Manufacturer: syz [ 1410.517650][ T3845] usb 2-1: SerialNumber: syz [ 1410.980868][ T3788] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1412.828015][ T3788] usb 1-1: New USB device found, idVendor=0403, idProduct=c631, bcdDevice= 1.00 [ 1412.866074][ T3788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1415.780087][ T3788] i2c-tiny-usb 1-1:1.0: version 1.00 found at bus 001 address 007 [ 1417.928062][ T3788] (null): error -EIO: failure setting delay to 10us [ 1418.008644][ T3788] i2c-tiny-usb 1-1:1.0: probe with driver i2c-tiny-usb failed with error -5 [ 1419.043403][ T3845] smsc75xx 2-1:1.0 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -110 [ 1419.218628][ T3845] smsc75xx 2-1:1.0: probe with driver smsc75xx failed with error -110 [ 1422.131352][ T24] usb 2-1: USB disconnect, device number 10 [ 1423.156698][ T3788] usb 1-1: USB disconnect, device number 7 [ 1434.889860][ T4181] process 'syz.0.36' launched './file0' with NULL argv: empty string added [ 1445.708524][ T4034] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1446.222217][ T4034] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1446.239709][ T4034] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1446.256120][ T4034] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 1446.262073][ T4034] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 64 [ 1446.276994][ T4034] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 1446.291141][ T4034] usb 1-1: New USB device found, idVendor=1608, idProduct=0201, bcdDevice= 1.00 [ 1446.293442][ T4034] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1448.029347][ T4185] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1448.232822][ T4185] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1448.709136][ T4185] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1448.772237][ T4185] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1449.048039][ T4034] io_ti 1-1:1.0: Edgeport TI 2 port adapter converter detected [ 1449.239732][ T4034] io_ti 1-1:1.0: Direct firmware load for edgeport/down3.bin failed with error -2 [ 1449.241883][ T4034] io_ti 1-1:1.0: Falling back to sysfs fallback for: edgeport/down3.bin [ 1450.922663][ T4193] netlink: 8 bytes leftover after parsing attributes in process `syz.1.38'. [ 1463.895940][ T3871] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1464.299663][ T3871] usb 2-1: Using ep0 maxpacket: 16 [ 1465.572072][ T3871] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1465.587327][ T3871] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1465.590420][ T3871] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1465.591725][ T3871] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1465.912763][ T3871] usb 2-1: config 0 descriptor?? [ 1469.907063][ T3871] HID 045e:07da: Invalid code 65791 type 1 [ 1470.411080][ T3871] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0002/input/input0 [ 1471.002536][ T3871] microsoft 0003:045E:07DA.0002: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 1483.392917][ T3788] usb 2-1: USB disconnect, device number 11 [ 1508.947433][ T3845] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1510.242986][ T3845] usb 2-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 1510.274434][ T3845] usb 2-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1510.700787][ T4034] io_ti 1-1:1.0: Failed to load image "edgeport/down3.bin" err -110 [ 1510.927328][ T3845] usb 2-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 0.00 [ 1510.939226][ T3845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1510.950218][ T3845] usb 2-1: Product: syz [ 1510.952593][ T4034] io_ti 1-1:1.0: probe with driver io_ti failed with error -110 [ 1510.961830][ T3845] usb 2-1: Manufacturer: syz [ 1510.981472][ T3845] usb 2-1: SerialNumber: syz [ 1513.009992][ T4034] usb 1-1: USB disconnect, device number 8 [ 1517.233112][ T4034] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1517.945972][ T4034] usb 1-1: New USB device found, idVendor=0584, idProduct=0008, bcdDevice= 1.02 [ 1517.952825][ T4034] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1517.963660][ T4034] usb 1-1: Product: syz [ 1517.976207][ T4034] usb 1-1: Manufacturer: syz [ 1518.988644][ T4034] ums-alauda 1-1:1.0: USB Mass Storage device detected [ 1519.347837][ T4034] ums-alauda 1-1:1.0: This device (0584,0008,0102 S 06 P f4) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 1519.347837][ T4034] Please send a copy of this message to and [ 1519.456304][ T4034] scsi host0: usb-storage 1-1:1.0 [ 1521.016952][ T3459] scsi 0:0:0:0: Direct-Access Fujifilm DPC-R1 (Alauda) 0102 PQ: 0 ANSI: 0 CCS [ 1521.069015][ T3459] scsi 0:0:0:1: Direct-Access Fujifilm DPC-R1 (Alauda) 0102 PQ: 0 ANSI: 0 CCS [ 1522.981533][ T3459] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1523.187765][ T3347] sd 0:0:0:0: [sda] Media removed, stopped polling [ 1524.712359][ T3459] sd 0:0:0:1: Attached scsi generic sg1 type 0 [ 1525.791458][ T56] sd 0:0:0:1: [sdb] Media removed, stopped polling [ 1526.580810][ T3347] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 1527.457693][ T9] usb 2-1: USB disconnect, device number 12 [ 1529.136255][ T56] sd 0:0:0:1: [sdb] Attached SCSI removable disk [ 1536.677202][ T4034] usb 1-1: USB disconnect, device number 9 [ 1555.084507][ T4034] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 1560.392005][ T4034] usb 1-1: device descriptor read/64, error -110 [ 1560.889918][ T4034] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 1561.269613][ T4034] usb 1-1: device descriptor read/64, error -32 [ 1561.486380][ T4034] usb usb1-port1: attempt power cycle [ 1568.954029][ T4206] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1569.770866][ T4206] usb 1-1: Using ep0 maxpacket: 32 [ 1569.984426][ T4206] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1569.990010][ T4206] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1569.993003][ T4206] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1569.999253][ T4206] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1570.007116][ T4206] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1570.022662][ T4206] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1570.036222][ T4206] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1570.513634][ T4206] usb 1-1: config 0 descriptor?? [ 1575.633542][ T4206] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1576.999392][ T4034] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1578.208768][ T4034] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1579.263869][ T4034] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1579.280292][ T4034] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1579.291372][ T4034] usb 2-1: Product: syz [ 1579.297957][ T4034] usb 2-1: Manufacturer: syz [ 1579.302949][ T4034] usb 2-1: SerialNumber: syz [ 1584.907673][ T4034] usb 2-1: can't set config #1, error -110 [ 1586.117435][ T4034] usb 2-1: USB disconnect, device number 13 [ 1590.608644][ T4034] usb 1-1: USB disconnect, device number 13 [ 1591.366696][ T4034] usblp0: removed [ 1595.889944][ T4373] netlink: 8 bytes leftover after parsing attributes in process `syz.1.51'. [ 1596.692308][ T3845] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1600.471998][ T3845] usb 1-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 3.01 [ 1600.484165][ T3845] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1600.534026][ T3845] usb 1-1: Product: syz [ 1600.556635][ T3845] usb 1-1: Manufacturer: syz [ 1604.831200][ T4204] usb 1-1: USB disconnect, device number 14 [ 1623.478043][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 1623.984221][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1624.711328][ T4204] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1624.770119][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1624.793252][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1624.871545][ T9] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1624.889610][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1625.733533][ T9] usb 2-1: config 0 descriptor?? [ 1627.376019][ T4204] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1c03, bcdDevice= 0.00 [ 1627.383958][ T4204] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1627.398258][ T4204] usb 1-1: Product: syz [ 1627.422968][ T4204] usb 1-1: Manufacturer: syz [ 1632.771346][ T9] usbhid 2-1:0.0: can't add hid device: -32 [ 1632.857531][ T9] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 1635.063005][ T4204] usbhid 1-1:1.0: can't add hid device: -32 [ 1635.072671][ T4204] usbhid 1-1:1.0: probe with driver usbhid failed with error -32 [ 1637.796791][ T4034] usb 2-1: USB disconnect, device number 14 [ 1640.992130][ T3778] usb 1-1: USB disconnect, device number 15 [ 1646.996583][ T4144] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1647.151481][ T4204] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1647.182274][ C1] raw-gadget.1 gadget.1: ignoring, device is not running [ 1647.451759][ T4204] usb 2-1: device descriptor read/64, error -32 [ 1647.846828][ T4204] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 1648.779048][ T4144] usb 1-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice= 1.00 [ 1648.781803][ T4144] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1649.976681][ T4204] usb 2-1: New USB device found, idVendor=2040, idProduct=9300, bcdDevice= 0.00 [ 1649.989219][ T4204] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1649.991286][ T4204] usb 2-1: Product: syz [ 1649.992873][ T4204] usb 2-1: Manufacturer: syz [ 1649.995928][ T4204] usb 2-1: SerialNumber: syz [ 1662.110045][ T3866] usb 2-1: USB disconnect, device number 16 [ 1663.132093][ T4144] peak_usb 1-1:1.0 can0: unable to request usb[type=0 value=1] err=-110 [ 1663.150593][ T4144] peak_usb 1-1:1.0: unable to read PCAN-USB Pro firmware info (err -110) [ 1666.594325][ T4144] peak_usb 1-1:1.0: probe with driver peak_usb failed with error -110 [ 1668.381347][ T4144] usb 1-1: USB disconnect, device number 16 [ 1710.870934][ T4471] ubi0: attaching mtd0 [ 1719.359966][ T4471] ubi0: scanning is finished [ 1719.362966][ T4471] ubi0: empty MTD device detected [ 1723.733608][ T4471] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 1735.847492][ T4477] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1743.950853][ T4204] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1744.997180][ T4204] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 1.00 [ 1745.011012][ T4204] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1745.012776][ T4204] usb 2-1: Product: syz [ 1745.014122][ T4204] usb 2-1: Manufacturer: syz [ 1745.033676][ T4204] usb 2-1: SerialNumber: syz [ 1747.276148][ T4204] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 1752.666047][ T4204] usb 2-1: USB disconnect, device number 17 [ 1755.927042][ T4499] CPU1: off [ 1800.908618][ T3871] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1801.196773][ T3871] usb 2-1: Using ep0 maxpacket: 8 [ 1801.842839][ T3871] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 1801.852038][ T3871] usb 2-1: config 0 has no interface number 0 [ 1801.859361][ T3871] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 1801.872256][ T3871] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1802.250730][ T3871] usb 2-1: config 0 descriptor?? [ 1803.777215][ T4525] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1804.252591][ T3871] viperboard 2-1:0.143: version 0.00 found at bus 002 address 018 [ 1805.880687][ T3871] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 1805.883322][ T3871] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 1809.276703][ T3788] usb 2-1: USB disconnect, device number 18 [ 1817.629234][ T4527] md: pers->run() failed ... [ 1829.393421][ T3788] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 1831.520223][ T3788] usb 1-1: New USB device found, idVendor=06a2, idProduct=6810, bcdDevice= 1.00 [ 1831.522450][ T3788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1845.701169][ T4204] usb 1-1: USB disconnect, device number 17 [ 1850.101727][ T4581] lo: entered allmulticast mode [ 1851.271308][ T4580] lo: left allmulticast mode [ 1859.037454][ T3866] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 1860.107956][ T3866] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1860.159729][ T3866] usb 2-1: not running at top speed; connect to a high speed hub [ 1860.486223][ T3866] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 4 [ 1860.781371][ T3866] usb 2-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40 [ 1860.800406][ T3866] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1860.813351][ T3866] usb 2-1: Product: syz [ 1860.830561][ T3866] usb 2-1: Manufacturer: syz [ 1860.842252][ T3866] usb 2-1: SerialNumber: syz [ 1867.257075][ T3866] usb 2-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 1867.267233][ T3866] usb 2-1: found format II with max.bitrate = 512, frame size=4095 [ 1867.299445][ T3866] usb 2-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 1867.307276][ T3866] usb 2-1: found format II with max.bitrate = 512, frame size=4095 [ 1867.444006][ T3866] usb 2-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 1872.000426][ T4605] device-mapper: table: 248:0: zero-length target [ 1872.050313][ T4605] device-mapper: ioctl: error adding target to table [ 1873.685150][ T3866] usb 2-1: USB disconnect, device number 19 [ 1881.623204][ T3866] misc userio: Buffer overflowed, userio client isn't keeping up [ 1883.512195][ T3866] input: PS/2 Generic Mouse as /devices/serio0/input/input1 [ 1884.827060][ T3866] psmouse serio0: Failed to enable mouse on [ 1885.989526][ T4634] dlm: Using TCP for communications [ 1886.920813][ T4634] dlm: ls1: joining the lockspace group... [ 1904.513507][ T3969] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 1904.809507][ T3969] usb 2-1: Using ep0 maxpacket: 32 [ 1904.960828][ T3969] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1904.963080][ T3969] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1904.978173][ T3969] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1904.981055][ T3969] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1909.524265][ T3969] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 20 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1910.022395][ T3969] usb 2-1: USB disconnect, device number 20 [ 1910.400429][ T3969] usblp0: removed [ 1919.513522][ T4206] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 1919.736545][ T4206] usb 2-1: Using ep0 maxpacket: 8 [ 1919.893972][ T4206] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 1919.897146][ T4206] usb 2-1: config 0 has no interface number 0 [ 1919.899560][ T4206] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 1919.901517][ T4206] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1920.058845][ T4206] usb 2-1: config 0 descriptor?? [ 1920.663813][ T4206] viperboard 2-1:0.143: version 0.00 found at bus 002 address 021 [ 1921.504212][ T4206] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 1921.527046][ T4206] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 1922.896401][ T4613] usb 2-1: USB disconnect, device number 21 [ 1944.978775][ T3778] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 1945.971974][ T3778] usb 2-1: not running at top speed; connect to a high speed hub [ 1946.356058][ T3778] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 1024, setting to 1023 [ 1946.697317][ T3778] usb 2-1: New USB device found, idVendor=0471, idProduct=0302, bcdDevice= 1.00 [ 1946.709611][ T3778] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1946.722084][ T3778] usb 2-1: Product: syz [ 1946.742576][ T3778] usb 2-1: Manufacturer: syz [ 1946.762439][ T3778] usb 2-1: SerialNumber: syz [ 1952.101268][ T3866] usb 2-1: USB disconnect, device number 22 [ 1978.360464][ T3866] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1978.751070][ T3866] usb 2-1: Using ep0 maxpacket: 16 [ 1979.136860][ T3866] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1979.139952][ T3866] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1979.142760][ T3866] usb 2-1: New USB device found, idVendor=05ac, idProduct=12a8, bcdDevice= 0.00 [ 1979.157262][ T3866] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1979.654006][ T3866] apple-mfi-fastcharge 2-1: config 0 descriptor?? [ 1985.637715][ T3866] usbhid 2-1:0.0: can't add hid device: -32 [ 1985.644447][ T3866] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 1990.872482][ T4206] apple-mfi-fastcharge 2-1: USB disconnect, device number 23 [ 2042.461025][ T4712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2043.030039][ T4712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2084.300704][ T4934] PM: suspend entry (s2idle) [ 2084.348480][ T4934] PM: Unsupported test mode for suspend to idle, please choose none/freezer/devices/platform. [ 2084.431938][ T4934] PM: suspend exit [ 2088.835896][ T4712] hsr_slave_0: entered promiscuous mode [ 2088.913148][ T4712] hsr_slave_1: entered promiscuous mode [ 2089.242564][ T4712] debugfs: 'hsr0' already exists in 'hsr' [ 2089.250367][ T4712] Cannot create hsr debugfs directory [ 2115.510711][ T4712] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2116.498071][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 2116.762472][ T4712] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2117.521828][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 2118.101214][ T4712] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2118.848298][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 2119.193033][ T4712] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2119.800669][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 2124.208711][ T5043] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 2126.336729][ T5050] md: could not open device unknown-block(1,1). [ 2126.421866][ T5050] md: error, md_import_device() returned -16 [ 2126.471184][ T5043] md: array md0 already has disks! [ 2137.540614][ T5043] md: pers->run() failed ... [ 2152.993086][ T4204] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 2153.809019][ T4204] usb 2-1: Using ep0 maxpacket: 8 [ 2154.562877][ T4204] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 2154.580857][ T4204] usb 2-1: config 0 has no interface number 0 [ 2154.588679][ T4204] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 2154.590782][ T4204] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2155.442262][ T4204] usb 2-1: config 0 descriptor?? [ 2156.213644][ T4204] viperboard 2-1:0.143: version 0.00 found at bus 002 address 024 [ 2157.778200][ T4204] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 2157.780581][ T4204] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 2165.950881][ T3866] usb 2-1: USB disconnect, device number 24 [ 2169.422280][ T4712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2227.756229][ T5114] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 2228.550811][ T5114] md: array md0 already has disks! [ 2229.012583][ T5114] md: could not open device unknown-block(1,1). [ 2229.036694][ T5114] md: error, md_import_device() returned -16 [ 2236.939120][ T5114] md/raid10:md0: not clean -- starting background reconstruction [ 2236.970807][ T5114] md/raid10:md0: active with 1 out of 2 devices [ 2237.429824][ T5114] md0: detected capacity change from 0 to 2048 [ 2238.993108][ T5124] md: resync of RAID array md0 [ 2242.720439][ T5124] md: md0: resync done. [ 2244.937096][ T5125] md: recover of RAID array md0 [ 2249.799226][ T5125] md: md0: recover done. [ 2259.797579][ T4767] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 2259.850214][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 2260.681318][ T4767] usb 2-1: device descriptor read/64, error -32 [ 2261.201135][ T4767] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 2263.526824][ T4767] usb 2-1: New USB device found, idVendor=0711, idProduct=0550, bcdDevice= 0.00 [ 2263.541660][ T4767] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2263.544278][ T4767] usb 2-1: Product: syz [ 2263.549654][ T4767] usb 2-1: Manufacturer: syz [ 2263.567591][ T4767] usb 2-1: SerialNumber: syz [ 2265.252439][ T4767] usb 2-1: USB2VGA dongle found at address 26 [ 2265.991564][ T4767] usb 2-1: Allocated 8 output buffers [ 2274.379846][ T4767] usb 2-1: Failed to early initialize device [ 2276.132818][ T4767] usb 2-1: USB disconnect, device number 26 [ 2289.558892][ T5152] loop0: detected capacity change from 0 to 2049 [ 2291.012577][ T5153] loop0: p1 [ 2296.009576][ T5157] loop0: p1 [ 2331.259083][ T31] INFO: task syz.0.77:4634 blocked for more than 430 seconds. [ 2331.280490][ T31] Not tainted syzkaller #0 [ 2331.322207][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2331.347635][ T31] task:syz.0.77 state:D stack:0 pid:4634 tgid:4633 ppid:3227 task_flags:0x400140 flags:0x00000002 [ 2331.413172][ T31] Call Trace: [ 2331.429419][ T31] [] __schedule+0x1de4/0x4ff4 [ 2331.450278][ T31] [] schedule+0xae/0x260 [ 2331.467983][ T31] [] do_uevent+0x432/0x5d4 [ 2331.486397][ T31] [] __dlm_new_lockspace+0x157c/0x1f9e [ 2331.505422][ T31] [] dlm_new_user_lockspace+0x62/0x8c [ 2331.541186][ T31] [] device_write+0x868/0x1a40 [ 2331.561273][ T31] [] vfs_write+0x308/0x1020 [ 2331.610256][ T31] [] ksys_write+0x126/0x244 [ 2331.640504][ T31] [] __riscv_sys_write+0x6e/0xa0 [ 2331.671563][ T31] [] syscall_handler+0x92/0x114 [ 2331.703331][ T31] [] do_trap_ecall_u+0x3e4/0x636 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2331.739344][ T31] [] handle_exception+0x168/0x174 [ 2331.773571][ T31] [ 2331.773571][ T31] Showing all locks held in the system: [ 2331.800298][ T31] 1 lock held by khungtaskd/31: [ 2331.813551][ T31] #0: ffffffff889f4020 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3e/0x1a0 [ 2331.891190][ T31] 2 locks held by syslogd/3029: [ 2331.910842][ T31] 1 lock held by klogd/3033: [ 2331.922633][ T31] 2 locks held by getty/3188: [ 2331.961365][ T31] #0: ffffaf801bf930a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2332.039754][ T31] #1: ffff8f800008e2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3be/0x12fc [ 2332.141423][ T31] 2 locks held by syz-executor/3215: [ 2332.157615][ T31] 2 locks held by kworker/u8:7/3459: [ 2332.167158][ T31] #0: ffffaf801211c140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x1068/0x20a0 [ 2332.240471][ T31] #1: ffff8f8009597b50 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x826/0x20a0 [ 2332.324018][ T31] 2 locks held by kworker/0:3/3788: [ 2332.345775][ T31] 1 lock held by syz.0.77/4634: [ 2332.360999][ T31] #0: ffffffff916f0bc0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xbe/0x1f9e [ 2332.398025][ T31] 1 lock held by dlm_recoverd/4641: [ 2332.403688][ T31] #0: ffffaf801dbcea18 (&ls->ls_in_recovery){+.+.}-{4:4}, at: dlm_recoverd+0xc6/0x24a8 [ 2332.422306][ T31] 3 locks held by kworker/1:2/5109: [ 2332.426309][ T31] 2 locks held by syz.1.102/5172: [ 2332.436338][ T31] 2 locks held by modprobe/5174: [ 2332.443242][ T31] [ 2332.474245][ T31] ============================================= [ 2332.474245][ T31] [ 2332.493589][ T31] NMI backtrace for cpu 1 [ 2332.494544][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 2332.494937][ T31] Hardware name: riscv-virtio,qemu (DT) [ 2332.495098][ T31] Call Trace: [ 2332.495245][ T31] [] dump_backtrace+0x2e/0x3c [ 2332.495772][ T31] [] show_stack+0x30/0x3c [ 2332.496065][ T31] [] dump_stack_lvl+0x114/0x1aa [ 2332.496566][ T31] [] dump_stack+0x1c/0x24 [ 2332.496991][ T31] [] nmi_cpu_backtrace+0x25e/0x3ae [ 2332.497287][ T31] [] nmi_trigger_cpumask_backtrace+0x2ac/0x4ee [ 2332.497650][ T31] [] arch_trigger_cpumask_backtrace+0x2c/0x3e [ 2332.498004][ T31] [] sys_info+0x20c/0x252 [ 2332.498343][ T31] [] watchdog+0xa26/0x1282 [ 2332.498734][ T31] [] kthread+0x312/0x438 [ 2332.499138][ T31] [] ret_from_fork_kernel+0x94/0xef6 [ 2332.499467][ T31] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2332.512839][ T31] Sending NMI from CPU 1 to CPUs 0: [ 2332.514973][ C0] NMI backtrace for cpu 0 [ 2332.515434][ C0] CPU: 0 UID: 0 PID: 3788 Comm: kworker/0:3 Not tainted syzkaller #0 PREEMPT [ 2332.515985][ C0] Hardware name: riscv-virtio,qemu (DT) [ 2332.516566][ C0] Workqueue: events_power_efficient wg_ratelimiter_gc_entries [ 2332.517403][ C0] epc : finish_task_switch.isra.0+0x20c/0xace [ 2332.517992][ C0] ra : finish_task_switch.isra.0+0x208/0xace [ 2332.518585][ C0] epc : ffffffff8022a402 ra : ffffffff8022a3fe sp : ffff8f8009b57740 [ 2332.518991][ C0] gp : ffffffff8a4a7c60 tp : ffffaf801acd3580 t0 : ffffaf8072c1d3d0 [ 2332.519393][ C0] t1 : ffffffff8007bc8e t2 : ffffaf8072c1d7a8 s0 : ffff8f8009b577c0 [ 2332.519795][ C0] s1 : ffffaf8072c2fb00 a0 : 0000000000000000 a1 : ffffffff88216318 [ 2332.520221][ C0] a2 : 0000000000000006 a3 : 0000000000000001 a4 : 0000000000001000 [ 2332.520608][ C0] a5 : 0000000000034085 a6 : 0000000000000003 a7 : 0000000041b58ab3 [ 2332.520991][ C0] s2 : ffffaf8072c308c0 s3 : ffffaf801c1c3580 s4 : 0000000000000000 [ 2332.521379][ C0] s5 : 0000000000000000 s6 : 0000000000000008 s7 : 1ffff5f00e586118 [ 2332.521759][ C0] s8 : 1ffff5f00e5860d6 s9 : ffffaf801bf530bc s10: 0000000000000000 [ 2332.522134][ C0] s11: ffffaf801bf51ac0 t3 : ffffffff8809bec8 t4 : fffff5ef0e585f69 [ 2332.522547][ C0] t5 : fffff5ef0e585f6a t6 : 0000000000000002 ssp : 0000000000000000 [ 2332.522923][ C0] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2332.523397][ C0] [] finish_task_switch.isra.0+0x20c/0xace [ 2332.524151][ C0] [] __schedule+0x1dec/0x4ff4 [ 2332.524913][ C0] [] preempt_schedule+0xaa/0x1ae [ 2332.525645][ C0] [] _raw_spin_unlock+0x7c/0x94 [ 2332.526167][ C0] [] wg_ratelimiter_gc_entries+0x308/0x4cc [ 2332.526734][ C0] [] process_one_work+0x90a/0x20a0 [ 2332.527464][ C0] [] worker_thread+0x532/0xcaa [ 2332.528217][ C0] [] kthread+0x312/0x438 [ 2332.528894][ C0] [] ret_from_fork_kernel+0x94/0xef6 [ 2332.529565][ C0] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2332.753419][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 2332.755863][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 2332.757447][ T31] Hardware name: riscv-virtio,qemu (DT) [ 2332.758447][ T31] Call Trace: [ 2332.759269][ T31] [] dump_backtrace+0x2e/0x3c [ 2332.760876][ T31] [] show_stack+0x30/0x3c [ 2332.762370][ T31] [] dump_stack_lvl+0x114/0x1aa [ 2332.764013][ T31] [] dump_stack+0x1c/0x24 [ 2332.765447][ T31] [] vpanic+0x32e/0x75a [ 2332.766247][ T31] [] panic+0xa0/0xa2 [ 2332.767080][ T31] [] watchdog+0xa56/0x1282 [ 2332.767963][ T31] [] kthread+0x312/0x438 [ 2332.768893][ T31] [] ret_from_fork_kernel+0x94/0xef6 [ 2332.770191][ T31] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2332.771476][ T31] SMP: stopping secondary CPUs [ 2332.774221][ T31] Rebooting in 86400 seconds..