last executing test programs: 57m32.201963927s ago: executing program 0 (id=1629): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) r0 = syz_io_uring_setup(0x4169, &(0x7f0000000200)={0x0, 0x0, 0x10100}, &(0x7f0000000480), &(0x7f0000000040)=0x0) syz_io_uring_setup(0xa91, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x200}, &(0x7f0000000100)=0x0, &(0x7f00000005c0)) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r0, 0x48e9, 0x0, 0x0, 0x0, 0x0) 57m21.603431215s ago: executing program 0 (id=1631): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) listen(r0, 0x0) 57m8.861065051s ago: executing program 0 (id=1633): openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x80800, 0x0) r0 = syz_io_uring_setup(0x5169, &(0x7f0000000200)={0x0, 0x0, 0x10100}, &(0x7f0000000100), &(0x7f0000000000)=0x0) syz_io_uring_setup(0xa94, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x20000000, 0x26b}, &(0x7f0000000040)=0x0, &(0x7f00000005c0)) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r0, 0x6ed2, 0x8000dae5, 0x0, 0x0, 0x0) 56m56.264007644s ago: executing program 0 (id=1635): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x81105a, 0x0) chroot(&(0x7f0000000300)='./file0/file0\x00') pivot_root(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0/../file0\x00') 56m48.652985982s ago: executing program 0 (id=1637): sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="0203", 0x2, 0x0, 0x0, 0x0) unshare(0x2c020400) r0 = msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000180)=ANY=[], 0x2000, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/1}, 0x2000, 0x2, 0x3000) 56m36.11867236s ago: executing program 0 (id=1639): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000300)='./file0/file0\x00', 0x20000001) inotify_add_watch(r0, &(0x7f0000000140)='./file0/file0\x00', 0x14000211) 56m27.910135724s ago: executing program 32 (id=1639): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000300)='./file0/file0\x00', 0x20000001) inotify_add_watch(r0, &(0x7f0000000140)='./file0/file0\x00', 0x14000211) 42m5.720282903s ago: executing program 1 (id=1790): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4b}, 0x94) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 41m40.208109349s ago: executing program 1 (id=1793): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000003, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='mmap_lock_acquire_returned\x00', r0}, 0x18) remap_file_pages(&(0x7f0000157000/0x2000)=nil, 0x1fffff, 0x0, 0x0, 0x0) 41m20.65269499s ago: executing program 1 (id=1796): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0xea, 0x0, 0x0, 0x0, 0x9, 0x5}, {0x12, 0x2, 0x0, 0x401, 0x8001, 0x1400}, 0xa5, 0x5, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x34, 0x24, 0xd0f, 0x70bd29, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffe0, 0xa}, {0x2, 0x10}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x55}, 0x4000) 41m11.566102396s ago: executing program 1 (id=1799): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, 0x0, 0x0, 0x4}, 0x94) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x42302) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x92, @time={0x65757100, 0x1000000}, 0x3, {0x1}}) 40m41.298439104s ago: executing program 1 (id=1803): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) openat(r0, &(0x7f0000000a00)='./bus\x00', 0x42, 0x1d5) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 40m36.148463372s ago: executing program 1 (id=1804): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 39m48.302669378s ago: executing program 33 (id=1804): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 28m52.153189782s ago: executing program 3 (id=1896): openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000200)={'syz0\x00', {}, 0x2a, [0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1739a0f8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa884, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x6) 28m46.841333679s ago: executing program 3 (id=1898): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 22m19.447789172s ago: executing program 3 (id=1898): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 16m34.917250637s ago: executing program 2 (id=1958): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1f, 0x0, 0x0, 0x1000, 0x0, 0x1}, 0x48) capset(0x0, &(0x7f00000000c0)) r0 = syz_io_uring_setup(0x231, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xffffff56}) io_uring_enter(r0, 0x7a98, 0x0, 0x0, 0x0, 0x0) 16m22.439540314s ago: executing program 2 (id=1959): r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) mlock(&(0x7f00004ef000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f00000001c0)={&(0x7f000036e000/0x3000)=nil, &(0x7f000092e000/0x1000)=nil, 0x3000, 0x3}) 16m10.848435588s ago: executing program 2 (id=1960): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x2, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3f, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f03fe7feee8140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c1511fdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0xc9, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 16m0.884977588s ago: executing program 2 (id=1961): r0 = fsopen(&(0x7f0000000040)='configfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000340)='.\x00', 0x0, 0x0) lseek(r2, 0x2, 0x0) 15m56.808360462s ago: executing program 3 (id=1898): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 15m36.642536945s ago: executing program 2 (id=1962): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000a00)={'syz1\x00', {0x6ec9, 0x7, 0x5, 0x5}, 0x3e, [0x9, 0x2, 0x8, 0x2, 0x5334, 0x400, 0x80000000, 0x5, 0x8, 0x0, 0x6, 0xf5, 0x9, 0x39, 0x747d5a13, 0x8, 0xfffffb9a, 0xfffffffc, 0x4, 0xfffffffb, 0x4, 0x3, 0x4, 0xf252, 0x4, 0x800, 0x300000, 0x7, 0xe, 0x4623b, 0x0, 0x0, 0x1ff, 0x8000, 0x3ff, 0x3, 0xd, 0x3, 0xba55, 0x8da8, 0x2, 0x200, 0x2, 0x400008, 0xe, 0x4, 0x2, 0xde, 0x8, 0x9, 0x1, 0x199f, 0x8, 0x2, 0x9, 0x1, 0x4, 0x6, 0x1000, 0x5, 0x40, 0x9, 0x7, 0x5], [0x6, 0x1e, 0x3, 0x8000, 0xfffffffe, 0x3, 0x0, 0x5, 0x7, 0xfffffffc, 0x4, 0x7fff, 0x72c, 0x1c32, 0x3, 0x9, 0x10000, 0x400, 0x8001, 0x3, 0x1, 0x297, 0x5, 0x0, 0x981, 0x4, 0x100, 0x3ff, 0x0, 0xfffffffe, 0x0, 0x1000001, 0x10, 0xfffffff9, 0x0, 0x5, 0x1, 0xffffffff, 0x6, 0x5, 0x800, 0xffff, 0x6, 0x96, 0xfffffffd, 0x101, 0x0, 0x2, 0x401, 0xc, 0x3, 0x379, 0x9, 0xe, 0x5, 0x7, 0x6, 0x2, 0x1, 0x1, 0x8, 0x6, 0x200, 0x3], [0x401, 0xc584, 0xffff, 0xcd4, 0x7, 0x20, 0x7, 0x4, 0x8, 0x10, 0x7, 0x9, 0xe8b, 0x5, 0x80000001, 0x8, 0xffffffff, 0x1000, 0x2, 0x10, 0x1, 0xfffffff9, 0xe55, 0x10, 0x80000001, 0x4, 0x4, 0x5, 0x9, 0x2, 0x5, 0x80, 0x9, 0x9, 0x47, 0x2, 0x3, 0x4, 0x7, 0x6d7e, 0x3, 0x8, 0x8001, 0xbf23, 0x6, 0x8, 0x95a, 0x0, 0x3ff, 0x3, 0x6, 0x100fffd, 0x2005, 0x7, 0x4, 0xea, 0x9, 0x5, 0x6, 0xd9, 0x0, 0x7d, 0x401, 0x5], [0x108e, 0x7fff, 0x3, 0x3, 0x88, 0x2, 0x6, 0x4, 0x50, 0x2, 0x763, 0xb, 0x402, 0x800, 0x4, 0x1000, 0x7f, 0x5, 0x3fa6, 0x4, 0x0, 0x5, 0x1e0, 0x4, 0xe47, 0x3, 0x3, 0x4, 0x200, 0x1000, 0x3b, 0x2, 0x5, 0x800, 0xa80a, 0x65f413f9, 0x4, 0x8, 0x8a8, 0x2, 0x40, 0x7, 0x2, 0x4, 0x4, 0x10, 0x0, 0x0, 0x7fff, 0x2, 0xfffffff8, 0x401, 0x1, 0x200, 0x7, 0x4edf, 0xfffffffd, 0x7, 0xe, 0x2, 0xe, 0xf, 0x133, 0x6]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) readv(r0, &(0x7f0000001900)=[{0x0, 0xea}], 0x1) write$input_event(r0, &(0x7f0000000000)={{0x77359400}, 0x15}, 0xfe4f) 15m19.710179302s ago: executing program 2 (id=1963): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="18"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e00000008000000000018000380140003801000018004000300080001"], 0x44}}, 0x20008000) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x44, r1, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x8, 0x4, '\x00\x00\x00\x00'}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x44}}, 0x0) 14m30.747045812s ago: executing program 34 (id=1963): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="18"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e00000008000000000018000380140003801000018004000300080001"], 0x44}}, 0x20008000) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x44, r1, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x8, 0x4, '\x00\x00\x00\x00'}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x44}}, 0x0) 8m36.270785315s ago: executing program 3 (id=1898): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 2m10.274383119s ago: executing program 3 (id=1898): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 1m0.685249753s ago: executing program 4 (id=1996): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x1}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x10, &(0x7f00000008c0)=@framed={{}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9dd4}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0)={r2}, 0xc) 54.055635687s ago: executing program 4 (id=1997): writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)="ae", 0x1}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x58}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="a5fdad88eeffffff1b0012800b00010067656e65766500"], 0x48}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 47.401192653s ago: executing program 4 (id=1998): r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x800, 0x0, 0x3, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000180)=0xffffffbd, 0x4) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000180)=@l2tp6={0xa, 0x500, 0x80000, @mcast1}, 0x80, 0x0}, 0x5b4}], 0x1, 0x0) 41.033519444s ago: executing program 4 (id=1999): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x8, 0x1}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='percpu_alloc_percpu\x00', r1}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="1809000000000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7030000070000008500000021000000b70000000000000095"], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 31.080014995s ago: executing program 4 (id=2000): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x9, @mcast2, 0x6}, 0x80, 0x0, 0x0, &(0x7f0000000400)=[{0x10, 0x115, 0x6}], 0x10}}], 0x1, 0x6004010) 0s ago: executing program 4 (id=2001): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:55161' (ED25519) to the list of known hosts. syzkaller login: [ 381.237310][ T3166] cgroup: Unknown subsys name 'net' [ 381.941740][ T3166] cgroup: Unknown subsys name 'cpuset' [ 382.080232][ T3166] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 441.949929][ T3166] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 533.598812][ T3178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 534.447044][ T3178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 534.731467][ T3180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 535.422051][ T3180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 545.637358][ T3178] hsr_slave_0: entered promiscuous mode [ 545.668674][ T3178] hsr_slave_1: entered promiscuous mode [ 547.592397][ T3180] hsr_slave_0: entered promiscuous mode [ 547.627195][ T3180] hsr_slave_1: entered promiscuous mode [ 547.648402][ T3180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 547.651573][ T3180] Cannot create hsr debugfs directory [ 555.608400][ T3180] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 555.739555][ T3180] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 555.838815][ T3180] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 556.119963][ T3180] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 557.890365][ T3178] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 558.070523][ T3178] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 558.271656][ T3178] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 558.714133][ T3178] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 567.850043][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 570.971787][ T3178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 611.098104][ T3180] veth0_vlan: entered promiscuous mode [ 611.493388][ T3180] veth1_vlan: entered promiscuous mode [ 612.890478][ T3180] veth0_macvtap: entered promiscuous mode [ 613.076682][ T3180] veth1_macvtap: entered promiscuous mode [ 614.321002][ T3178] veth0_vlan: entered promiscuous mode [ 615.421018][ T3178] veth1_vlan: entered promiscuous mode [ 615.557510][ T3180] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 615.562191][ T3180] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 615.582238][ T3180] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 615.590859][ T3180] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 618.590718][ T3178] veth0_macvtap: entered promiscuous mode [ 618.911710][ T3178] veth1_macvtap: entered promiscuous mode [ 620.051992][ T3180] 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. [ 620.879863][ T3178] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.882435][ T3178] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.891348][ T3178] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.942405][ T3178] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 635.246597][ T3889] Illegal XDP return value 4294967274 on prog (id 3) dev N/A, expect packet loss! [ 705.051896][ T3954] Zero length message leads to an empty skb [ 714.912182][ T3961] netlink: 4 bytes leftover after parsing attributes in process `syz.0.37'. [ 727.104794][ T3168] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 727.401842][ T3168] usb 1-1: Using ep0 maxpacket: 16 [ 727.551166][ T3168] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 727.567964][ T3168] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 727.779420][ T3168] usb 1-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 727.781560][ T3168] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 727.788252][ T3168] usb 1-1: Product: syz [ 727.789834][ T3168] usb 1-1: Manufacturer: syz [ 727.791325][ T3168] usb 1-1: SerialNumber: syz [ 727.971889][ T3168] usb 1-1: config 0 descriptor?? [ 728.126711][ T3168] ums-onetouch 1-1:0.0: USB Mass Storage device detected [ 729.022258][ T3168] usb 1-1: USB disconnect, device number 2 [ 731.451856][ T3991] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 731.757762][ T3991] netlink: 8 bytes leftover after parsing attributes in process `syz.1.44'. [ 731.760142][ T3991] netlink: 4 bytes leftover after parsing attributes in process `syz.1.44'. [ 732.178921][ T3991] ipvlan2: entered allmulticast mode [ 732.181183][ T3991] veth0_vlan: entered allmulticast mode [ 739.369160][ T3998] ip6gretap0: entered promiscuous mode [ 745.727951][ T4005] could not allocate digest TFM handle crct10dif [ 759.328971][ T4023] PKCS7: Unknown OID: [5] 0.0 [ 759.331574][ T4023] PKCS7: Only support pkcs7_signedData type [ 764.051830][ T4025] process 'syz.0.57' launched '/dev/fd/3' with NULL argv: empty string added [ 770.576297][ T45] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 770.986293][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 770.989067][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 770.991655][ T45] usb 2-1: New USB device found, idVendor=054c, idProduct=024b, bcdDevice= 0.00 [ 771.020022][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 771.272288][ T45] usb 2-1: config 0 descriptor?? [ 774.440397][ T45] sony 0003:054C:024B.0001: unexpected long global item [ 774.499695][ T45] sony 0003:054C:024B.0001: parse failed [ 774.521150][ T45] sony 0003:054C:024B.0001: probe with driver sony failed with error -22 [ 774.837367][ T45] usb 2-1: USB disconnect, device number 2 [ 799.397198][ T4070] ======================================================= [ 799.397198][ T4070] WARNING: The mand mount option has been deprecated and [ 799.397198][ T4070] and is ignored by this kernel. Remove the mand [ 799.397198][ T4070] option from the mount to silence this warning. [ 799.397198][ T4070] ======================================================= [ 863.576902][ T4131] netlink: 292 bytes leftover after parsing attributes in process `syz.1.97'. [ 886.336881][ T35] audit: type=1326 audit(885.010:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4153 comm="syz.1.107" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 928.516191][ T4203] netlink: 277 bytes leftover after parsing attributes in process `syz.0.128'. [ 931.904922][ T35] audit: type=1326 audit(930.760:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4204 comm="syz.1.129" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 940.842245][ T4216] capability: warning: `syz.1.134' uses deprecated v2 capabilities in a way that may be insecure [ 945.216887][ T3168] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 945.425421][ T3168] usb 2-1: Using ep0 maxpacket: 32 [ 945.802320][ T3168] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 945.806490][ T3168] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 945.808611][ T3168] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 945.811074][ T3168] usb 2-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 945.816130][ T3168] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 946.000915][ T3168] usb 2-1: config 0 descriptor?? [ 948.970759][ T3168] input: HID 0458:5011 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5011.0002/input/input1 [ 949.370410][ T3168] input: HID 0458:5011 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5011.0002/input/input2 [ 950.339976][ T3168] kye 0003:0458:5011.0002: input,hiddev0,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.1-1/input0 [ 950.775642][ T3168] usb 2-1: USB disconnect, device number 3 [ 985.195907][ T4287] input: syz0 as /devices/virtual/input/input3 [ 1002.946680][ T3879] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1003.606774][ T3879] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1003.609293][ T3879] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1003.850093][ T3879] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1003.852346][ T3879] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1003.877157][ T3879] usb 2-1: Product: syz [ 1003.878713][ T3879] usb 2-1: Manufacturer: syz [ 1003.880185][ T3879] usb 2-1: SerialNumber: syz [ 1004.161184][ T3879] usb 2-1: config 0 descriptor?? [ 1004.751429][ T3879] usb 2-1: selecting invalid altsetting 0 [ 1007.061202][ T9] usb 2-1: USB disconnect, device number 4 [ 1020.628854][ T4342] netlink: 277 bytes leftover after parsing attributes in process `syz.1.161'. [ 1046.050181][ T4368] netlink: 8 bytes leftover after parsing attributes in process `syz.0.173'. [ 1046.057790][ T4368] netlink: 'syz.0.173': attribute type 21 has an invalid length. [ 1058.561143][ T4383] netlink: 'syz.1.179': attribute type 1 has an invalid length. [ 1104.982515][ C1] af_packet: tpacket_rcv: packet too big, clamped from 70 to 4294967286. macoff=82 [ 1155.006952][ T4467] netlink: 160 bytes leftover after parsing attributes in process `syz.0.217'. [ 1160.160204][ T4472] nbd0: detected capacity change from 0 to 63 [ 1160.257423][ T855] block nbd0: Receive control failed (result -32) [ 1246.985787][ T4567] mmap: syz.0.260 (4567) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1263.392383][ T4583] hugetlbfs: syz.1.267 (4583): Using mlock ulimits for SHM_HUGETLB is obsolete [ 1268.326370][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1268.767970][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1268.781705][ T9] usb 1-1: New USB device found, idVendor=28de, idProduct=1205, bcdDevice= 0.00 [ 1268.796781][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1268.969614][ T9] usb 1-1: config 0 descriptor?? [ 1270.380437][ T9] hid-steam 0003:28DE:1205.0003: : USB HID v0.00 Device [HID 28de:1205] on usb-dummy_hcd.0-1/input0 [ 1270.479874][ T9] hid-steam 0003:28DE:1205.0003: Steam Controller 'XXXXXXXXXX' connected [ 1270.669950][ T9] input: Steam Deck as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:28DE:1205.0003/input/input4 [ 1270.947368][ T9] input: Steam Deck Motion Sensors as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:28DE:1205.0003/input/input5 [ 1271.967436][ T9] hid-steam 0003:28DE:1205.0004: hidraw0: USB HID v0.00 Device [HID 28de:1205] on usb-dummy_hcd.0-1/input0 [ 1273.656671][ T9] usb 1-1: USB disconnect, device number 3 [ 1274.887696][ T9] hid-steam 0003:28DE:1205.0003: Steam Controller 'XXXXXXXXXX' disconnected [ 1328.429355][ T4677] syz.0.293 uses obsolete (PF_INET,SOCK_PACKET) [ 1328.957542][ T4678] netlink: 'syz.1.294': attribute type 3 has an invalid length. [ 1329.061040][ T4678] netlink: 'syz.1.294': attribute type 3 has an invalid length. [ 1341.397139][ T4688] netlink: 8 bytes leftover after parsing attributes in process `syz.0.298'. [ 1345.100880][ T4690] netlink: 14568 bytes leftover after parsing attributes in process `syz.1.299'. [ 1351.987827][ T4697] netlink: 12 bytes leftover after parsing attributes in process `syz.1.301'. [ 1355.507638][ T4699] netem: incorrect gi model size [ 1405.680879][ T4738] pim6reg1: mtu less than device minimum [ 1408.118030][ T4745] binder: 4744:4745 ioctl 40046205 0 returned -22 [ 1565.778117][ T35] audit: type=1326 audit(1564.600:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4870 comm="syz.0.382" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 1576.007960][ T4876] netlink: 48 bytes leftover after parsing attributes in process `syz.0.384'. [ 1576.011462][ T4876] bond_slave_0: entered allmulticast mode [ 1582.461088][ T35] audit: type=1326 audit(1581.320:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4882 comm="syz.0.387" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 1601.928508][ T4897] netlink: 52 bytes leftover after parsing attributes in process `syz.0.394'. [ 1608.650801][ T4906] netlink: 4 bytes leftover after parsing attributes in process `syz.0.397'. [ 1648.958233][ T4943] netlink: 12 bytes leftover after parsing attributes in process `syz.1.410'. [ 1649.298055][ T4943] netlink: 12 bytes leftover after parsing attributes in process `syz.1.410'. [ 1659.969157][ T4956] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1761.229769][ T5042] vcan0: tx drop: invalid da for name 0x0000000000000002 [ 1762.979866][ T5044] netlink: 20 bytes leftover after parsing attributes in process `syz.1.454'. [ 1838.618278][ T5105] netlink: 'syz.1.479': attribute type 14 has an invalid length. [ 1852.534933][ T4938] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1852.776094][ T4938] usb 1-1: Using ep0 maxpacket: 32 [ 1852.881922][ T4938] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 1852.888345][ T4938] usb 1-1: config 0 has no interface number 0 [ 1852.989974][ T4938] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1853.004497][ T4938] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1853.007916][ T4938] usb 1-1: Product: syz [ 1853.009954][ T4938] usb 1-1: Manufacturer: syz [ 1853.011385][ T4938] usb 1-1: SerialNumber: syz [ 1853.186058][ T4938] usb 1-1: config 0 descriptor?? [ 1853.381593][ T4938] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1854.844743][ T4938] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 1854.991213][ C1] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 1855.029530][ T4938] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 1855.325467][ T4938] usb 1-1: USB disconnect, device number 4 [ 1855.927639][ T4938] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 1856.228648][ T4938] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 1856.351971][ T4938] quatech2 1-1:0.51: device disconnected [ 1892.066805][ T35] audit: type=1326 audit(1890.920:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1892.134397][ T35] audit: type=1326 audit(1890.980:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1892.586829][ T35] audit: type=1326 audit(1891.440:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1892.685157][ T35] audit: type=1326 audit(1891.540:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1892.705377][ T35] audit: type=1326 audit(1891.560:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1892.784316][ T35] audit: type=1326 audit(1891.610:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1893.045191][ T35] audit: type=1326 audit(1891.900:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1893.067618][ T35] audit: type=1326 audit(1891.920:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1893.165351][ T35] audit: type=1326 audit(1892.020:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1893.218138][ T35] audit: type=1326 audit(1892.070:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5173 comm="syz.1.499" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1922.534044][ T5204] raw_sendmsg: syz.1.512 forgot to set AF_INET. Fix it! [ 1947.726974][ T5221] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1947.734038][ T5221] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 2006.860182][ T5279] serio: Serial port ptm0 [ 2019.256555][ T5296] netlink: 204 bytes leftover after parsing attributes in process `syz.0.553'. [ 2019.295122][ T5296] netlink: 204 bytes leftover after parsing attributes in process `syz.0.553'. [ 2033.698763][ T5315] netlink: 'syz.1.562': attribute type 14 has an invalid length. [ 2036.821075][ T5319] netlink: 56 bytes leftover after parsing attributes in process `syz.1.564'. [ 2105.868558][ T5385] netlink: 8 bytes leftover after parsing attributes in process `syz.1.594'. [ 2107.350872][ T5387] macvlan3: entered promiscuous mode [ 2112.895313][ T4037] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 2113.985336][ T4037] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 2113.987545][ T4037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2114.190606][ T4037] usb 1-1: config 0 descriptor?? [ 2115.357089][ T4037] usb 1-1: Cannot set MAC address [ 2115.404960][ T4037] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 2115.737643][ T4037] usb 1-1: USB disconnect, device number 5 [ 2120.681571][ T5409] netlink: 'syz.1.599': attribute type 39 has an invalid length. [ 2152.961826][ T5441] netlink: 60 bytes leftover after parsing attributes in process `syz.1.612'. [ 2180.669149][ T5469] veth0_to_bond: default FDB implementation only supports local addresses [ 2185.168284][ T5473] batadv_slave_0: entered promiscuous mode [ 2192.846049][ T5479] netlink: 'syz.1.631': attribute type 9 has an invalid length. [ 2201.450096][ T5492] netlink: 8 bytes leftover after parsing attributes in process `syz.1.636'. [ 2211.128509][ T5505] netlink: 'syz.0.642': attribute type 9 has an invalid length. [ 2254.681095][ T5541] netlink: 104 bytes leftover after parsing attributes in process `syz.1.656'. [ 2269.859985][ T5554] dlm: plock device version mismatch: kernel (1.2.0), user (1.2105376.0) [ 2283.396011][ T5567] GUP no longer grows the stack in syz.1.668 (5567): 200000004000-200000005000 (200000001000) [ 2283.400783][ T5567] CPU: 0 UID: 0 PID: 5567 Comm: syz.1.668 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2283.401831][ T5567] Hardware name: riscv-virtio,qemu (DT) [ 2283.402408][ T5567] Call Trace: [ 2283.402841][ T5567] [] dump_backtrace+0x2e/0x3c [ 2283.403450][ T5567] [] show_stack+0x30/0x3c [ 2283.403846][ T5567] [] dump_stack_lvl+0x12e/0x1a6 [ 2283.404438][ T5567] [] dump_stack+0x1c/0x24 [ 2283.404998][ T5567] [] gup_vma_lookup+0x1e0/0x1ee [ 2283.405600][ T5567] [] __get_user_pages+0x236/0x370a [ 2283.405984][ T5567] [] __gup_longterm_locked+0x24c/0x177c [ 2283.406420][ T5567] [] pin_user_pages_remote+0xea/0x142 [ 2283.406853][ T5567] [] process_vm_rw_core.constprop.0+0x3b8/0x902 [ 2283.407311][ T5567] [] process_vm_rw+0x268/0x29e [ 2283.407725][ T5567] [] __riscv_sys_process_vm_writev+0xc0/0x144 [ 2283.408178][ T5567] [] syscall_handler+0x94/0x118 [ 2283.408647][ T5567] [] do_trap_ecall_u+0x396/0x530 [ 2283.409069][ T5567] [] handle_exception+0x146/0x152 [ 2287.640465][ T5571] EXT4-fs (nullb0): VFS: Can't find ext4 filesystem [ 2297.655484][ T35] kauditd_printk_skb: 1 callbacks suppressed [ 2297.656409][ T35] audit: type=1326 audit(2296.490:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5578 comm="syz.0.672" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7fc00000 [ 2297.692167][ T35] audit: type=1326 audit(2296.490:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5578 comm="syz.0.672" exe="/syz-executor" sig=0 arch=c00000f3 syscall=29 compat=0 ip=0xdb906 code=0x7fc00000 [ 2297.784929][ T35] audit: type=1326 audit(2296.640:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5578 comm="syz.0.672" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7fc00000 [ 2313.005826][ T5592] veth1_macvtap: left promiscuous mode [ 2314.457933][ T5594] binder: 5593:5594 ioctl 541b 0 returned -22 [ 2336.738357][ T35] audit: type=1326 audit(2335.590:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5609 comm="syz.1.684" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 2345.011751][ T5620] netlink: 28 bytes leftover after parsing attributes in process `syz.1.688'. [ 2345.423811][ T5620] netlink: 16 bytes leftover after parsing attributes in process `syz.1.688'. [ 2349.897894][ T5624] batadv_slave_1: entered promiscuous mode [ 2368.025955][ T5636] netem: change failed [ 2384.788321][ T5648] tc_dump_action: action bad kind [ 2390.240560][ T5654] netlink: 'syz.1.704': attribute type 1 has an invalid length. [ 2390.256550][ T5654] netlink: 'syz.1.704': attribute type 2 has an invalid length. [ 2407.187691][ T5669] netlink: 8 bytes leftover after parsing attributes in process `syz.0.711'. [ 2407.208132][ T5669] netlink: 12 bytes leftover after parsing attributes in process `syz.0.711'. [ 2411.159996][ T4848] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 2411.396431][ T4848] usb 1-1: Using ep0 maxpacket: 32 [ 2411.555503][ T4848] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 9 [ 2412.146374][ T4848] usb 1-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 2412.151090][ T4848] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2412.178753][ T4848] usb 1-1: Product: syz [ 2412.179511][ T4848] usb 1-1: Manufacturer: syz [ 2412.181554][ T4848] usb 1-1: SerialNumber: syz [ 2412.476045][ T4848] usb 1-1: config 0 descriptor?? [ 2412.532746][ T5673] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2412.876092][ T4848] input: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input7 [ 2415.966128][ T3879] usb 1-1: USB disconnect, device number 6 [ 2415.975056][ C1] usbtouchscreen 1-1:0.0: usbtouch_irq - usb_submit_urb failed with result: -19 [ 2422.012256][ T35] audit: type=1326 audit(2420.860:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5697 comm="syz.1.715" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 2460.676138][ T5727] netlink: 'syz.1.728': attribute type 1 has an invalid length. [ 2544.911375][ T5790] netlink: 224 bytes leftover after parsing attributes in process `syz.1.757'. [ 2583.090473][ T5816] netlink: 24 bytes leftover after parsing attributes in process `syz.0.767'. [ 2597.490735][ T5828] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.770'. [ 2603.359352][ T5833] netlink: 24 bytes leftover after parsing attributes in process `syz.1.772'. [ 2626.527113][ T3879] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 2626.755949][ T3879] usb 1-1: Using ep0 maxpacket: 16 [ 2626.864848][ T3879] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2626.867089][ T3879] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2626.869050][ T3879] usb 1-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 2626.871831][ T3879] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2627.020146][ T3879] usb 1-1: config 0 descriptor?? [ 2629.547659][ T3879] hid-multitouch 0003:1FD2:6007.0005: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.0-1/input0 [ 2629.979795][ T3879] usb 1-1: USB disconnect, device number 7 [ 2651.916020][ T5883] veth1_to_batadv: entered promiscuous mode [ 2663.557259][ T5891] ptrace attach of "/syz-executor exec"[5892] was attempted by ""[5891] [ 2733.802093][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2733.911899][ T3168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2734.049817][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2734.360275][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2735.067671][ T5559] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2736.149557][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2738.171517][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2740.163602][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2740.830647][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2741.906935][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2742.116979][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2743.514212][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2745.188393][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2746.609136][ T5876] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2746.959968][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2747.881901][ T5876] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2748.350918][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2749.757192][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2751.313731][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2752.351503][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2752.990713][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2753.013973][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2753.048524][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2753.100387][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2753.615299][ T5168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2753.617570][ T5168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2754.588947][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2756.465476][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2757.561166][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2758.110919][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2759.395325][ T5876] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2760.038662][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2761.597709][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2763.230753][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2763.610840][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2765.134655][ T5876] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2765.301517][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2766.966377][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2768.593377][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2768.973539][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2769.968960][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2770.894456][ T5876] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2771.458535][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2772.818745][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2772.939921][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2774.766214][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2774.768694][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2776.447325][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2776.662237][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2777.840660][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2779.784905][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2780.519832][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2781.521021][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2782.423337][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2783.168568][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2784.935039][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2786.251999][ T5876] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2786.769084][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2788.255313][ T3428] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2788.552441][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2790.187499][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2792.010023][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2792.040373][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2792.077408][ T5168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2792.958521][ T5975] netlink: 4 bytes leftover after parsing attributes in process `syz.0.823'. [ 2793.729657][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2793.974814][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2795.296643][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2797.005431][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2797.794250][ T4443] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2798.605705][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2799.740458][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2800.290135][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2801.946130][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2803.560661][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2803.743897][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2804.924490][ T3428] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2805.406641][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2806.944433][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2808.743969][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2809.294120][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2810.504809][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2810.583947][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2811.221969][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2812.151784][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2814.050062][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2815.103720][ T4443] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2815.583455][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2816.336195][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2817.235053][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2818.938472][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2820.571611][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2820.814741][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2821.457497][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2822.439188][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2824.105932][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2825.518016][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2826.574445][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2827.190356][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2827.296136][ T3428] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2828.217918][ T5995] netlink: 72 bytes leftover after parsing attributes in process `syz.0.832'. [ 2828.771359][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2829.280127][ T5995] vlan5: entered allmulticast mode [ 2829.282222][ T5995] veth1: entered allmulticast mode [ 2830.484773][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2830.497090][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2832.245652][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2832.344092][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2833.000257][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2834.137624][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2836.266799][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2838.092468][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2838.138580][ T5876] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2838.480933][ T3879] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 2838.750947][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2838.875747][ T3879] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 2838.878046][ T3879] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2839.189353][ T3879] usb 2-1: config 0 descriptor?? [ 2839.381617][ T3879] cp210x 2-1:0.0: cp210x converter detected [ 2840.410720][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2842.286296][ T3879] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 2842.707165][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2842.778424][ T3879] usb 2-1: cp210x converter now attached to ttyUSB0 [ 2843.034931][ T3879] usb 2-1: USB disconnect, device number 5 [ 2843.499902][ T3879] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 2843.878603][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2844.383498][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2844.467123][ T3879] cp210x 2-1:0.0: device disconnected [ 2844.493761][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2846.185168][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2847.775259][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2849.162012][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2849.622288][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2849.638827][ T3168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2850.275284][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2850.706623][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2852.385600][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2854.688203][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2855.372362][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2856.637431][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2857.084422][ T6031] input: syz0 as /devices/virtual/input/input9 [ 2858.279479][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2859.785573][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2859.861327][ T4443] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2861.139483][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2861.209057][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2862.879381][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2864.125885][ T6041] netlink: 16 bytes leftover after parsing attributes in process `syz.0.839'. [ 2864.527001][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2865.638246][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2865.923662][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2866.887592][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2867.453856][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2869.020357][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2869.023644][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2869.054273][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2869.262458][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2869.302449][ T3168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2870.093980][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2871.129699][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2871.373748][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2872.280325][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2872.654374][ T5036] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2873.909374][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2873.966755][ T5036] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2874.054507][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2874.088933][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2875.556365][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2877.133697][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2877.256018][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2877.791092][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2878.778407][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2880.439393][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2882.126887][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2882.259450][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2882.907958][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2883.666514][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2885.391785][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2887.147841][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2888.022285][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2888.669815][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2888.796822][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2888.804335][ T3168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2890.762054][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2892.401861][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2893.782271][ T5036] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2894.108504][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2894.412092][ T3428] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2895.955892][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2897.683574][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2899.548620][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2899.601771][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2899.634478][ T3428] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2901.376220][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2903.057579][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2904.937441][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2905.304966][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2905.310900][ T5036] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2906.795560][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2907.888787][ T3168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2908.578670][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2910.618089][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2911.058603][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2911.069492][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2912.625318][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2914.237762][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2915.919811][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2916.192250][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2916.831206][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2917.727293][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2919.787405][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2921.227907][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2921.948633][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2921.968615][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2922.744201][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2924.305250][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2925.906508][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2927.493444][ T3168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2927.498837][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2927.694657][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2927.703986][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2929.455622][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2930.985433][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2932.566501][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2933.453709][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2933.476607][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2934.316141][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2936.080546][ T5684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2937.937648][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2939.218882][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2939.231600][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2939.672394][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2941.402386][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2942.927452][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2944.338534][ T4443] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2944.354665][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2944.992271][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2945.889107][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2946.909025][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2947.507607][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2948.885600][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2949.284927][ T6092] random: crng reseeded on system resumption [ 2949.402019][ T5036] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2950.311288][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2950.734401][ T4499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2951.917425][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2953.670659][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2955.239263][ T5938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2955.519628][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2956.001915][ T6097] batadv_slave_1: entered allmulticast mode [ 2956.221010][ T6096] batadv_slave_1: left allmulticast mode [ 2956.500957][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2956.977994][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2958.911138][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2960.718031][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2960.981905][ T5036] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2962.267655][ T3428] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2962.556908][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2964.366130][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2966.154798][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2966.211774][ T3168] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2966.741469][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2967.420727][ T3428] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2967.953478][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2969.589557][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2971.289888][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2972.510135][ T5184] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2973.039046][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2975.001660][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2976.758953][ T3879] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2977.019933][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2978.279233][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2978.491279][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2980.445444][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2981.018331][ T6114] xt_CT: No such helper "pptp" [ 2982.112232][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2982.213606][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2983.373704][ T31] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2983.856443][ T4037] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 3032.462035][ T6155] netlink: 12 bytes leftover after parsing attributes in process `syz.0.887'. [ 3032.600975][ T6155] netlink: 12 bytes leftover after parsing attributes in process `syz.0.887'. [ 3039.317607][ T6159] netlink: 24 bytes leftover after parsing attributes in process `syz.0.889'. [ 3071.660968][ T6183] netlink: 4 bytes leftover after parsing attributes in process `syz.0.899'. [ 3078.554534][ T6187] syz_tun: entered allmulticast mode [ 3079.700454][ T6187] dvmrp8: entered allmulticast mode [ 3080.750841][ T6186] syz_tun: left allmulticast mode [ 3080.789065][ T6186] dvmrp8: left allmulticast mode [ 3101.945951][ T6203] netlink: 16 bytes leftover after parsing attributes in process `syz.0.907'. [ 3119.208536][ T35] audit: type=1326 audit(2000000610.040:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6216 comm="syz.1.911" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3119.210728][ T35] audit: type=1326 audit(2000000610.130:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6216 comm="syz.1.911" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3119.464575][ T35] audit: type=1326 audit(2000000610.380:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6216 comm="syz.1.911" exe="/syz-executor" sig=0 arch=c00000f3 syscall=199 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3119.471603][ T35] audit: type=1326 audit(2000000610.390:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6216 comm="syz.1.911" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3119.543995][ T35] audit: type=1326 audit(2000000610.440:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6216 comm="syz.1.911" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3119.627465][ T35] audit: type=1326 audit(2000000610.550:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6216 comm="syz.1.911" exe="/syz-executor" sig=0 arch=c00000f3 syscall=269 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3123.924402][ T35] audit: type=1326 audit(2000000614.840:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6216 comm="syz.1.911" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3123.979341][ T35] audit: type=1326 audit(2000000614.880:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6216 comm="syz.1.911" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3150.261836][ T6236] netlink: 8 bytes leftover after parsing attributes in process `syz.1.919'. [ 3150.284526][ T6236] netlink: 4 bytes leftover after parsing attributes in process `syz.1.919'. [ 3185.298712][ T4474] block nbd1: Receive control failed (result -32) [ 3193.900378][ T6272] netlink: 4 bytes leftover after parsing attributes in process `syz.1.935'. [ 3238.737532][ T6320] loop1: detected capacity change from 0 to 7 [ 3238.860885][ T6320] Buffer I/O error on dev loop1, logical block 0, async page read [ 3238.901763][ T6320] Buffer I/O error on dev loop1, logical block 0, async page read [ 3238.920123][ T6320] loop1: unable to read partition table [ 3238.949309][ T6320] loop_reread_partitions: partition scan of loop1 (þ被xüŸÑø éÚ¬§½dƤ´à–ƒÝ¡¯¨â·û [ 3238.949309][ T6320] ) failed (rc=-5) [ 3278.897931][ T35] audit: type=1326 audit(2000000769.810:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6350 comm="syz.0.964" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 3334.948995][ T5829] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 3335.395412][ T5829] usb 1-1: Using ep0 maxpacket: 16 [ 3336.239168][ T5829] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3336.241598][ T5829] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3336.327513][ T5829] usb 1-1: config 0 interface 0 has no altsetting 0 [ 3336.329670][ T5829] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 3336.331662][ T5829] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3338.541183][ T5829] usb 1-1: config 0 descriptor?? [ 3343.550826][ T5829] usb 1-1: can't set config #0, error -71 [ 3343.750389][ T5829] usb 1-1: USB disconnect, device number 8 [ 3417.628679][ T6436] IPv6: syztnl0: Disabled Multicast RS [ 3477.942390][ T6475] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1011'. [ 3487.180978][ T6483] netlink: 'syz.1.1013': attribute type 4 has an invalid length. [ 3533.020307][ T6512] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 3533.022133][ T6512] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 3533.034324][ T6512] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 3533.035654][ T6512] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 3533.136808][ T6512] netdevsim netdevsim1 netdevsim0: unset [1, 1] type 2 family 0 port 20000 - 0 [ 3533.138692][ T6512] netdevsim netdevsim1 netdevsim1: unset [1, 1] type 2 family 0 port 20000 - 0 [ 3533.140666][ T6512] netdevsim netdevsim1 netdevsim2: unset [1, 1] type 2 family 0 port 20000 - 0 [ 3533.142035][ T6512] netdevsim netdevsim1 netdevsim3: unset [1, 1] type 2 family 0 port 20000 - 0 [ 3533.210649][ T6512] geneve2: entered promiscuous mode [ 3533.212047][ T6512] geneve2: entered allmulticast mode [ 3535.652261][ T6519] syz.0.1025 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 3596.441076][ T6561] syzkaller1: entered promiscuous mode [ 3596.466082][ T6561] syzkaller1: entered allmulticast mode [ 3678.919002][ T6625] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.1056'. [ 3678.930986][ T6624] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.1056'. [ 3684.662278][ T6628] bond_slave_1: entered promiscuous mode [ 3684.889407][ T6628] bond_slave_1: left promiscuous mode [ 3694.097269][ T5684] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 3695.704934][ T5684] usb 1-1: New USB device found, idVendor=09e1, idProduct=5121, bcdDevice=40.c1 [ 3695.707350][ T5684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3695.709155][ T5684] usb 1-1: Product: syz [ 3695.710655][ T5684] usb 1-1: Manufacturer: syz [ 3695.712134][ T5684] usb 1-1: SerialNumber: syz [ 3696.039360][ T5684] usb 1-1: config 0 descriptor?? [ 3700.189721][ T5684] int51x1 1-1:0.0: probe with driver int51x1 failed with error -71 [ 3700.680567][ T5684] usb 1-1: USB disconnect, device number 9 [ 3724.945505][ T5684] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 3725.225144][ T5684] usb 1-1: Using ep0 maxpacket: 16 [ 3725.368252][ T5684] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3725.370741][ T5684] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 3725.555513][ T5684] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3725.557820][ T5684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3725.559680][ T5684] usb 1-1: Product: syz [ 3725.561148][ T5684] usb 1-1: Manufacturer: syz [ 3725.614976][ T5684] usb 1-1: SerialNumber: syz [ 3728.082420][ T5684] usb 1-1: 0:2 : does not exist [ 3730.079813][ T5684] usb 1-1: USB disconnect, device number 10 [ 3803.398213][ T6646] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 3803.810626][ T6646] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 3803.827390][ T6646] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 3803.830129][ T6646] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 3803.832163][ T6646] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3804.357470][ T6732] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3805.140301][ T6646] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 3809.318737][ T6407] usb 1-1: USB disconnect, device number 11 [ 3953.266674][ T6847] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1119'. [ 3953.269290][ T6847] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1119'. [ 3954.294980][ T6847] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 3954.300187][ T6847] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 3954.302367][ T6847] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 3954.317731][ T6847] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 4029.300702][ T5168] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 4029.737484][ T5168] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4029.740060][ T5168] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4029.741988][ T5168] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 4029.808417][ T5168] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 4029.810413][ T5168] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4030.448633][ T5168] usb 1-1: config 0 descriptor?? [ 4034.531934][ T5168] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 4034.588354][ T5168] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 4034.590431][ T5168] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 4034.592074][ T5168] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 4034.647208][ T5168] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 4034.649221][ T5168] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 4034.759205][ T5168] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 4035.566728][ T5168] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 4035.939345][ T5168] usb 1-1: USB disconnect, device number 12 [ 4083.648630][ T35] audit: type=1804 audit(2000001574.570:31): pid=6945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.1141" name="/newroot/578/file1/file0" dev="ramfs" ino=19978 res=1 errno=0 [ 4091.975934][ T6950] input: syz0 as /devices/virtual/input/input11 [ 4097.940525][ T6964] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1145'. [ 4108.248841][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf802f65f800: rx timeout, send abort [ 4108.757104][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf802f65f800: abort rx timeout. Force session deactivation [ 4156.427463][ T6985] syzkaller1: entered promiscuous mode [ 4156.450127][ T6985] syzkaller1: entered allmulticast mode [ 4198.045533][ T6901] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 4198.698779][ T6901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4198.701323][ T6901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4198.717361][ T6901] usb 2-1: New USB device found, idVendor=04f2, idProduct=1236, bcdDevice= 0.00 [ 4198.719703][ T6901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4198.905171][ T6901] usb 2-1: config 0 descriptor?? [ 4200.930294][ T6901] chicony 0003:04F2:1236.0007: hidraw0: USB HID vff.fc Device [HID 04f2:1236] on usb-dummy_hcd.1-1/input0 [ 4203.343774][ T6646] usb 2-1: USB disconnect, device number 6 [ 4213.348362][ T7041] netlink: 'syz.1.1166': attribute type 4 has an invalid length. [ 4257.926723][ T7067] input: syz1 as /devices/virtual/input/input13 [ 4287.545446][ T7097] veth1_to_bond: entered allmulticast mode [ 4287.674520][ T7097] veth1_to_bond: entered promiscuous mode [ 4287.861703][ T7096] veth1_to_bond: left promiscuous mode [ 4287.867353][ T7096] veth1_to_bond: left allmulticast mode [ 4294.900094][ T7103] syzkaller1: entered promiscuous mode [ 4294.901293][ T7103] syzkaller1: entered allmulticast mode [ 4295.967464][ T7104] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1189'. [ 4298.451475][ T5240] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4298.481384][ T6375] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4298.523163][ T5240] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4298.752443][ T6375] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4299.303273][ T6375] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4302.808646][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4305.187342][ T7114] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1191'. [ 4305.189309][ T7114] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1191'. [ 4307.808467][ T6901] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 4308.146050][ T6901] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4308.148324][ T6901] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4308.402355][ T6901] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4308.454515][ T6901] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4308.455649][ T6901] usb 2-1: Product: syz [ 4308.456570][ T6901] usb 2-1: Manufacturer: syz [ 4308.457593][ T6901] usb 2-1: SerialNumber: syz [ 4311.383150][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4312.899754][ T6901] cdc_ncm 2-1:1.0: bind() failure [ 4313.432120][ T6901] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 4313.477821][ T6901] cdc_ncm 2-1:1.1: bind() failure [ 4313.912183][ T6901] usb 2-1: USB disconnect, device number 7 [ 4327.365992][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4329.452090][ T7140] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1197'. [ 4329.519972][ T7140] netlink: 'syz.0.1197': attribute type 30 has an invalid length. [ 4358.085760][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4380.131927][ T7178] binder: 7176:7178 ioctl c0306201 200000000040 returned -14 [ 4415.877513][ T7205] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1219'. [ 4415.880073][ T7205] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1219'. [ 4417.606053][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4457.545305][ T6407] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 4458.226405][ T6407] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 4458.228028][ T6407] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4458.229402][ T6407] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 4458.231373][ T6407] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 4458.249002][ T6407] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4458.421257][ T6407] usb 2-1: config 0 descriptor?? [ 4462.816702][ T6407] plantronics 0003:047F:FFFF.0008: reserved main item tag 0xe [ 4462.818007][ T6407] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4462.865025][ T6407] plantronics 0003:047F:FFFF.0008: No inputs registered, leaving [ 4462.997446][ T6407] plantronics 0003:047F:FFFF.0008: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 4464.725224][ T6646] usb 2-1: reset full-speed USB device number 8 using dummy_hcd [ 4468.537795][ T6407] usb 2-1: USB disconnect, device number 8 [ 4470.305416][ T7263] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 4479.789449][ T7265] capability: warning: `syz.1.1232' uses 32-bit capabilities (legacy support in use) [ 4480.336740][ T6990] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 4481.404476][ T6990] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 4481.406672][ T6990] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 4481.488825][ T6990] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 4481.521102][ T6990] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 4481.545215][ T6990] usb 1-1: SerialNumber: syz [ 4483.973683][ T6990] usb 1-1: 0:2 : does not exist [ 4484.066458][ T6990] usb 1-1: 5:0: failed to get current value for ch 1 (-22) [ 4484.637139][ T6990] usb 1-1: USB disconnect, device number 13 [ 4488.887946][ T6375] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 4489.357421][ T6375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 4489.360115][ T6375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4489.406862][ T6375] usb 2-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 4489.409061][ T6375] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4489.768867][ T6375] usb 2-1: config 0 descriptor?? [ 4495.368621][ T6375] hid-thrustmaster 0003:044F:B65D.0009: unknown main item tag 0x0 [ 4495.689545][ T6375] hid-thrustmaster 0003:044F:B65D.0009: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.1-1/input0 [ 4495.744340][ T6375] hid-thrustmaster 0003:044F:B65D.0009: Wrong number of endpoints? [ 4495.749345][ C0] hid-thrustmaster 0003:044F:B65D.0009: URB to get model id failed with error -71 [ 4496.096257][ T6375] usb 2-1: USB disconnect, device number 9 [ 4512.017814][ T7322] netlink: 'syz.0.1238': attribute type 9 has an invalid length. [ 4512.019911][ T7322] netlink: 'syz.0.1238': attribute type 17 has an invalid length. [ 4512.021736][ T7322] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1238'. [ 4535.365963][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4552.334862][ T6407] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 4552.896398][ T6407] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 4552.898796][ T6407] usb 2-1: config 0 interface 0 has no altsetting 0 [ 4553.021412][ T6407] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 4553.026038][ T6407] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 4553.027993][ T6407] usb 2-1: Product: syz [ 4553.053825][ T6407] usb 2-1: Manufacturer: syz [ 4553.055708][ T6407] usb 2-1: SerialNumber: syz [ 4553.347573][ T6407] usb 2-1: config 0 descriptor?? [ 4553.829573][ T6407] usb 2-1: selecting invalid altsetting 0 [ 4555.312091][ T6407] usb 2-1: USB disconnect, device number 10 [ 4611.700548][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x4 [ 4611.710070][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x2 [ 4611.748010][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.750132][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.751983][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.824634][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.826801][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.828549][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.830177][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.831868][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.908559][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.910760][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.968443][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.970762][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.984978][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4611.987129][ T6375] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 4612.237510][ T6375] hid-generic 0000:3000000:0000.000A: hidraw0: HID v0.00 Device [sy] on syz0 [ 4685.619213][ T6407] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 4685.846411][ T6407] usb 2-1: Using ep0 maxpacket: 32 [ 4685.966098][ T6407] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 4685.970125][ T6407] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 4686.136823][ T6407] usb 2-1: New USB device found, idVendor=0499, idProduct=1010, bcdDevice= 5.f5 [ 4686.139167][ T6407] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4686.141066][ T6407] usb 2-1: Product: syz [ 4686.164532][ T6407] usb 2-1: Manufacturer: syz [ 4686.166372][ T6407] usb 2-1: SerialNumber: syz [ 4686.506854][ T6407] usb 2-1: config 0 descriptor?? [ 4687.148575][ T6407] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 4690.078715][ T6407] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 4690.439979][ T6407] usb 2-1: USB disconnect, device number 11 [ 4751.699462][ T7531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1280'. [ 4770.886808][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4796.218747][ T6646] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 4796.926152][ T6646] usb 1-1: Using ep0 maxpacket: 16 [ 4797.194695][ T6646] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4797.196476][ T6646] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 4797.197693][ T6646] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4797.360011][ T6646] usb 1-1: config 0 descriptor?? [ 4801.389409][ T6646] mcp2221 0003:04D8:00DD.000B: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 4802.702540][ T6646] usb 1-1: USB disconnect, device number 14 [ 4813.532333][ T6407] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 4813.749737][ T6407] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 4867.939962][ T7639] netlink: 64 bytes leftover after parsing attributes in process `syz.0.1309'. [ 4889.223912][ T6407] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 4890.271613][ T6407] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 4890.304458][ T6407] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 4890.505572][ T6407] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 4890.508012][ T6407] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4890.511146][ T6407] usb 1-1: Product: syz [ 4890.549948][ T6407] usb 1-1: Manufacturer: syz [ 4890.551705][ T6407] usb 1-1: SerialNumber: syz [ 4891.113922][ T6407] usb 1-1: config 0 descriptor?? [ 4891.149983][ T7660] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4891.296750][ T7660] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4894.720254][ T7660] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4894.966619][ T7660] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4896.281286][ T6407] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 4896.845352][ T6407] dm9601 1-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 4897.195837][ T6407] usb 1-1: USB disconnect, device number 15 [ 4918.631811][ T5829] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 4918.708039][ T5829] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 4925.056505][ T7702] debugfs: Invalid uid '0x00000000ffffffff' [ 4944.979465][ T7714] trusted_key: syz.0.1328 sent an empty control message without MSG_MORE. [ 4983.482189][ T7741] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 4989.451988][ T7748] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 5005.510615][ T7758] binder_alloc: binder_alloc_mmap_handler: 7756 200000ffc000-200001000000 already mapped failed -16 [ 5034.778130][ T6646] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 5035.202383][ T6646] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 5035.247694][ T6646] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5035.250182][ T6646] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 5035.252176][ T6646] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5035.582035][ T6646] usb 1-1: config 0 descriptor?? [ 5039.609138][ T6646] savu 0003:1E7D:2D5A.000E: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 5039.852104][ T6646] usb 1-1: USB disconnect, device number 16 [ 5043.376492][ T7803] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1355'. [ 5044.030736][ T7803] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1355'. [ 5052.525641][ T6407] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 5052.775630][ T6407] usb 2-1: Using ep0 maxpacket: 8 [ 5052.886435][ T6407] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 5052.890441][ T6407] usb 2-1: config 179 has no interface number 0 [ 5052.919952][ T6407] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 5052.928002][ T6407] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 5052.957113][ T6407] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 5052.959740][ T6407] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 5052.961903][ T6407] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 5053.002323][ T6407] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 5053.038497][ T6407] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5053.660694][ T7805] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 5060.177526][ T5829] usb 2-1: USB disconnect, device number 12 [ 5060.178897][ C1] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 5060.185414][ C1] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 5148.640947][ T6646] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 5148.748101][ T6646] hid-generic 0000:0000:0000.000F: hidraw0: HID v0.00 Device [syz1] on syz0 [ 5149.626518][ T5829] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 5149.630467][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 5149.888195][ T5829] usb 1-1: device descriptor read/64, error -32 [ 5150.277208][ T5829] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 5150.578944][ T5829] usb 1-1: Using ep0 maxpacket: 16 [ 5150.669757][ T5829] usb 1-1: config 0 has no interfaces? [ 5150.672120][ T5829] usb 1-1: New USB device found, idVendor=056a, idProduct=0029, bcdDevice= 0.00 [ 5150.727184][ T5829] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5150.996852][ T5829] usb 1-1: config 0 descriptor?? [ 5152.931193][ T7873] hid-generic 0000:0000:0000.000F: pid 7873 passed too short report [ 5153.284513][ T5829] usb 1-1: USB disconnect, device number 18 [ 5160.198028][ T5829] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 5160.446264][ T5829] usb 2-1: Using ep0 maxpacket: 8 [ 5160.547937][ T5829] usb 2-1: config 0 has no interfaces? [ 5160.656133][ T5829] usb 2-1: config 0 has no interfaces? [ 5160.694618][ T5829] usb 2-1: config 0 has no interfaces? [ 5160.878700][ T5829] usb 2-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 5160.880954][ T5829] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5160.886598][ T5829] usb 2-1: Product: syz [ 5160.888082][ T5829] usb 2-1: Manufacturer: syz [ 5160.889551][ T5829] usb 2-1: SerialNumber: syz [ 5161.172171][ T5829] usb 2-1: config 0 descriptor?? [ 5162.689934][ T7894] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5162.709942][ T7894] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5162.973858][ T7894] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5163.120569][ T7894] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5164.021598][ T6646] usb 2-1: USB disconnect, device number 13 [ 5165.235336][ T6646] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 5165.591482][ T6646] usb 2-1: Using ep0 maxpacket: 8 [ 5165.805177][ T6646] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5165.807781][ T6646] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5165.809718][ T6646] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 5165.921884][ T6646] usb 2-1: New USB device found, idVendor=15c2, idProduct=0304, bcdDevice= 0.00 [ 5165.926974][ T6646] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5166.340358][ T6646] usb 2-1: config 0 descriptor?? [ 5167.785328][ T6646] usbhid 2-1:0.0: can't add hid device: -71 [ 5167.791536][ T6646] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 5168.342347][ T6646] usb 2-1: USB disconnect, device number 14 [ 5199.625043][ T6990] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 5200.428211][ T6990] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 5200.430660][ T6990] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5200.948808][ T6990] usb 2-1: config 0 descriptor?? [ 5201.258730][ T6990] cp210x 2-1:0.0: cp210x converter detected [ 5204.977123][ T6990] cp210x 2-1:0.0: failed to get vendor val 0x0010 size 3: -32 [ 5206.085981][ T6990] usb 2-1: cp210x converter now attached to ttyUSB0 [ 5206.460735][ T6990] usb 2-1: USB disconnect, device number 15 [ 5206.928043][ T6990] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 5207.582083][ T6990] cp210x 2-1:0.0: device disconnected [ 5257.285031][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 5275.117662][ T7998] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 5289.912466][ T8002] geneve2: entered promiscuous mode [ 5289.918789][ T8002] geneve2: entered allmulticast mode [ 5327.539404][ T8025] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1410'. [ 5328.450956][ T8025] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1410'. [ 5341.916040][ T8038] binder: 8037:8038 ioctl c0306201 200000000540 returned -22 [ 5344.649431][ T8040] input: syz0 as /devices/virtual/input/input14 [ 5376.202200][ T8066] bond_slave_0: left allmulticast mode [ 5376.405508][ T8066] batadv_slave_0: left promiscuous mode [ 5377.195748][ T8066] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 5377.344859][ T8066] A link change request failed with some changes committed already. Interface vxlan0 may have been left with an inconsistent configuration, please check. [ 5402.425457][ T7250] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 5402.915589][ T7250] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 5402.917171][ T7250] usb 2-1: config 0 has no interface number 0 [ 5403.091593][ T7250] usb 2-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 5403.093697][ T7250] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5403.094833][ T7250] usb 2-1: Product: syz [ 5403.095882][ T7250] usb 2-1: Manufacturer: syz [ 5403.097500][ T7250] usb 2-1: SerialNumber: syz [ 5403.212389][ T7250] usb 2-1: config 0 descriptor?? [ 5404.779318][ T7250] keyspan 2-1:0.133: Keyspan 1 port adapter converter detected [ 5404.981502][ T7250] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 81 [ 5405.084876][ T7250] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 1 [ 5405.089487][ T7250] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 2 [ 5405.367960][ T7250] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 5407.578739][ T5829] usb 2-1: USB disconnect, device number 16 [ 5408.190768][ T5829] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 5408.349716][ T5829] keyspan 2-1:0.133: device disconnected [ 5429.929381][ T8134] block nbd0: Dead connection, failed to find a fallback [ 5429.946756][ T8134] block nbd0: shutting down sockets [ 5429.950130][ T8134] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 5429.952373][ T8134] Buffer I/O error on dev nbd0, logical block 0, async page read [ 5429.987936][ T8134] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 5429.991036][ T8134] Buffer I/O error on dev nbd0, logical block 1, async page read [ 5430.051893][ T8134] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 5430.075199][ T8134] Buffer I/O error on dev nbd0, logical block 2, async page read [ 5430.079298][ T8134] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 5430.184300][ T8134] Buffer I/O error on dev nbd0, logical block 3, async page read [ 5430.190097][ T8134] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 5430.191613][ T8134] Buffer I/O error on dev nbd0, logical block 0, async page read [ 5430.262585][ T8134] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 5430.337000][ T8134] Buffer I/O error on dev nbd0, logical block 1, async page read [ 5430.407107][ T8134] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 5430.408756][ T8134] Buffer I/O error on dev nbd0, logical block 2, async page read [ 5430.411529][ T8134] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 5430.490676][ T8134] Buffer I/O error on dev nbd0, logical block 3, async page read [ 5430.536012][ T8134] nbd0: unable to read partition table [ 5493.005019][ T8171] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1447'. [ 5637.338964][ T8262] block device autoloading is deprecated and will be removed. [ 5637.436261][ T8262] syz.0.1476: attempt to access beyond end of device [ 5637.436261][ T8262] md30: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 5674.590113][ T8283] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 5676.007004][ T8283] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 5712.730375][ T6646] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 5716.354579][ T8317] sit0: entered promiscuous mode [ 5717.711080][ T8317] netlink: 'syz.0.1495': attribute type 1 has an invalid length. [ 5717.712560][ T8317] netlink: 1 bytes leftover after parsing attributes in process `syz.0.1495'. [ 5717.976450][ T8322] input: syz0 as /devices/virtual/input/input15 [ 5718.191685][ T6646] usb 1-1: unable to get BOS descriptor or descriptor too short [ 5718.345237][ T6646] usb 1-1: unable to read config index 0 descriptor/start: -32 [ 5718.348131][ T6646] usb 1-1: chopping to 0 config(s) [ 5718.350084][ T6646] usb 1-1: can't read configurations, error -32 [ 5718.625985][ T6646] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 5718.826078][ T6646] usb 1-1: device descriptor read/64, error -32 [ 5718.984486][ T6646] usb usb1-port1: attempt power cycle [ 5719.578139][ T6646] usb 1-1: new full-speed USB device number 21 using dummy_hcd [ 5719.665410][ T6646] usb 1-1: device descriptor read/8, error -32 [ 5720.017532][ T6646] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 5720.058819][ T6646] usb 1-1: device descriptor read/8, error -32 [ 5720.186712][ T6646] usb usb1-port1: unable to enumerate USB device [ 5753.001568][ T8346] vlan6: entered allmulticast mode [ 5753.124637][ T8346] dummy0: entered allmulticast mode [ 5797.684221][ T6646] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 5798.257601][ T6646] usb 1-1: Using ep0 maxpacket: 16 [ 5798.506964][ T6646] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5798.509480][ T6646] usb 1-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 5798.511188][ T6646] usb 1-1: config 0 interface 0 has no altsetting 0 [ 5798.565049][ T6646] usb 1-1: New USB device found, idVendor=8380, idProduct=1850, bcdDevice= 0.00 [ 5798.567647][ T6646] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5798.958844][ T6646] usb 1-1: config 0 descriptor?? [ 5802.321016][ T6646] betop 0003:8380:1850.0010: unknown main item tag 0x0 [ 5802.340423][ T6646] betop 0003:8380:1850.0010: unknown main item tag 0x0 [ 5802.445236][ T6646] betop 0003:8380:1850.0010: item fetching failed at offset 2/5 [ 5802.752410][ T6646] betop 0003:8380:1850.0010: parse failed [ 5802.839242][ T6646] betop 0003:8380:1850.0010: probe with driver betop failed with error -22 [ 5803.247028][ T6646] usb 1-1: USB disconnect, device number 23 [ 5806.207405][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5806.217329][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5806.224082][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5806.238684][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5806.246447][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5806.256720][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5806.502380][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5806.732286][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5807.014624][ T8398] Dead loop on virtual device ip6_vti0, fix it urgently! [ 5817.460733][ T8403] IPv6: Can't replace route, no match found [ 5846.739653][ T8424] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1524'. [ 5846.751592][ T8424] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1524'. [ 5948.950817][ T8505] input: syz0 as /devices/virtual/input/input16 [ 5964.637744][ T8522] IPv6: Can't replace route, no match found [ 5976.295061][ T6646] usb 2-1: new full-speed USB device number 17 using dummy_hcd [ 5981.520931][ T8529] sit0: entered promiscuous mode [ 5981.781868][ T6646] usb 2-1: unable to get BOS descriptor or descriptor too short [ 5981.829474][ T6646] usb 2-1: unable to read config index 0 descriptor/start: -32 [ 5981.831648][ T6646] usb 2-1: chopping to 0 config(s) [ 5981.863918][ T6646] usb 2-1: can't read configurations, error -32 [ 5982.242591][ T6646] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 5982.461614][ T8529] netlink: 'syz.1.1555': attribute type 1 has an invalid length. [ 5982.467890][ T6646] usb 2-1: device descriptor read/64, error -32 [ 5982.507017][ T8529] netlink: 1 bytes leftover after parsing attributes in process `syz.1.1555'. [ 5982.604368][ T6646] usb usb2-port1: attempt power cycle [ 5983.234995][ T6646] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 5983.281472][ T6646] usb 2-1: device descriptor read/8, error -32 [ 5983.665579][ T6646] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 5983.712408][ T6646] usb 2-1: device descriptor read/8, error -32 [ 5983.900360][ T6646] usb usb2-port1: unable to enumerate USB device [ 6058.269366][ T8577] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.1570'. [ 6058.366922][ T8575] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.1570'. [ 6086.636005][ T8239] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 6086.825404][ T8239] usb 2-1: Using ep0 maxpacket: 16 [ 6086.940751][ T8239] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6086.945180][ T8239] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6086.947609][ T8239] usb 2-1: New USB device found, idVendor=054c, idProduct=05c4, bcdDevice= 0.00 [ 6086.951657][ T8239] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6087.302043][ T8239] usb 2-1: config 0 descriptor?? [ 6090.290568][ T8239] playstation 0003:054C:05C4.0011: hidraw0: USB HID v0.00 Device [HID 054c:05c4] on usb-dummy_hcd.1-1/input0 [ 6090.857511][ T8239] playstation 0003:054C:05C4.0011: Invalid byte count transferred, expected 16 got 0 [ 6090.861968][ T8239] playstation 0003:054C:05C4.0011: Failed to retrieve DualShock4 pairing info: -22 [ 6090.871027][ T8239] playstation 0003:054C:05C4.0011: Failed to get MAC address from DualShock4 [ 6090.890235][ T8239] playstation 0003:054C:05C4.0011: Failed to create dualshock4. [ 6091.045699][ T8239] playstation 0003:054C:05C4.0011: probe with driver playstation failed with error -22 [ 6091.406025][ T8239] usb 2-1: USB disconnect, device number 21 [ 6110.235298][ T8626] netlink: 96 bytes leftover after parsing attributes in process `syz.0.1583'. [ 6135.930323][ T8644] syzkaller1: entered promiscuous mode [ 6135.965935][ T8644] syzkaller1: entered allmulticast mode [ 6143.628155][ T8653] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 6180.501415][ T8675] vxcan1: tx address claim with different name [ 6199.371744][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 6241.669064][ T8708] syzkaller1: entered promiscuous mode [ 6241.671165][ T8708] syzkaller1: entered allmulticast mode [ 6261.916328][ T6990] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 6262.166693][ T6990] usb 2-1: Using ep0 maxpacket: 32 [ 6262.317140][ T6990] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 6262.318735][ T6990] usb 2-1: config 0 has no interface number 0 [ 6262.898454][ T6990] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 6262.900784][ T6990] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6262.912380][ T6990] usb 2-1: Product: syz [ 6262.916241][ T6990] usb 2-1: Manufacturer: syz [ 6262.917155][ T6990] usb 2-1: SerialNumber: syz [ 6263.215672][ T6990] usb 2-1: config 0 descriptor?? [ 6263.430900][ T6990] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 6266.964129][ T6990] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 6267.479773][ T8728] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6267.585797][ T8728] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6268.414458][ T6990] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 6268.565294][ C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 6268.925626][ T6990] usb 2-1: USB disconnect, device number 22 [ 6269.812400][ T6990] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 6270.507520][ T6990] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 6270.599871][ T6990] quatech2 2-1:0.51: device disconnected [ 6291.090122][ T7250] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 6291.419136][ T7250] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 6291.503487][ T7250] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 6291.504952][ T7250] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 6291.506169][ T7250] usb 1-1: SerialNumber: syz [ 6295.548144][ T7250] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 6296.335653][ T7250] usb 1-1: USB disconnect, device number 24 [ 6296.828164][ T7250] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 6358.295520][ T8773] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 6358.817066][ T8773] usb 2-1: config 0 has an invalid interface number: 20 but max is 0 [ 6358.819296][ T8773] usb 2-1: config 0 has no interface number 0 [ 6359.024866][ T8773] usb 2-1: config 0 interface 20 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 6359.202441][ T8773] usb 2-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 6359.206986][ T8773] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6359.208840][ T8773] usb 2-1: Product: syz [ 6359.239754][ T8773] usb 2-1: Manufacturer: syz [ 6359.241663][ T8773] usb 2-1: SerialNumber: syz [ 6359.430860][ T8773] usb 2-1: config 0 descriptor?? [ 6359.485081][ T8825] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 6359.580594][ T8773] usb-storage 2-1:0.20: USB Mass Storage device detected [ 6359.957088][ T8773] usb-storage 2-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 6360.505504][ T8773] scsi host0: usb-storage 2-1:0.20 [ 6361.136628][ T8773] usb 2-1: USB disconnect, device number 23 [ 6384.809890][ T8773] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 6385.502213][ T8773] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 6385.506722][ T8773] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6386.082057][ T8773] usb 2-1: config 0 descriptor?? [ 6391.621764][ T8773] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 6391.631705][ T8773] [drm:udl_init] *ERROR* Selecting channel failed [ 6392.043577][ T8773] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 2 [ 6392.044985][ T8773] [drm] Initialized udl on minor 2 [ 6392.081300][ T8773] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 6392.118801][ T8773] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 6392.301054][ T8773] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 6392.506927][ T8773] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 6392.567570][ T8773] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 6400.401482][ T7250] usb 2-1: USB disconnect, device number 24 [ 6472.179635][ T8899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6472.716391][ T8899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6497.184476][ T8899] hsr_slave_0: entered promiscuous mode [ 6497.197317][ T8899] hsr_slave_1: entered promiscuous mode [ 6497.218061][ T8899] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6497.219435][ T8899] Cannot create hsr debugfs directory [ 6511.270696][ T8899] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 6511.886199][ T8899] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 6512.105716][ T8899] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 6512.759132][ T8899] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 6544.710416][ T9274] sit0: left promiscuous mode [ 6550.138002][ T9274] batadv_slave_1: left promiscuous mode [ 6553.591095][ T9274] netdevsim netdevsim1 netdevsim0: left promiscuous mode [ 6553.976374][ T9274] ipvlan2: left allmulticast mode [ 6553.978999][ T9274] veth0_vlan: left allmulticast mode [ 6554.042346][ T9274] dummy0: entered promiscuous mode [ 6554.479980][ T9274] bond_slave_0: entered promiscuous mode [ 6554.483794][ T9274] bond_slave_1: entered promiscuous mode [ 6554.540103][ T9274] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 6554.816713][ T8239] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 6555.247385][ T8239] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 6557.896389][ T8899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6626.446710][ T9315] netlink: 'syz.1.1667': attribute type 10 has an invalid length. [ 6627.365424][ T9316] netlink: 'syz.1.1667': attribute type 10 has an invalid length. [ 6627.367633][ T9316] netlink: 2 bytes leftover after parsing attributes in process `syz.1.1667'. [ 6627.370839][ T9316] nlmon0: entered promiscuous mode [ 6654.887521][ T8899] veth0_vlan: entered promiscuous mode [ 6656.353298][ T8899] veth1_vlan: entered promiscuous mode [ 6659.556860][ T8899] veth0_macvtap: entered promiscuous mode [ 6659.901344][ T8899] veth1_macvtap: entered promiscuous mode [ 6662.639564][ T8899] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6662.641987][ T8899] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6662.651440][ T8899] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6662.671568][ T8899] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6694.998109][ T35] audit: type=1326 audit(2000004185.780:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9356 comm="syz.1.1677" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 6739.117926][ T35] audit: type=1326 audit(2000004230.030:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6739.172269][ T35] audit: type=1326 audit(2000004230.070:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6740.705860][ T35] audit: type=1326 audit(2000004231.620:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6740.764925][ T35] audit: type=1326 audit(2000004231.630:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6740.864066][ T35] audit: type=1326 audit(2000004231.780:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6740.946014][ T35] audit: type=1326 audit(2000004231.850:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6741.064325][ T35] audit: type=1326 audit(2000004231.970:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6741.074827][ T35] audit: type=1326 audit(2000004231.990:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6741.460650][ T35] audit: type=1326 audit(2000004232.310:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6741.602010][ T35] audit: type=1326 audit(2000004232.490:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9379 comm="syz.2.1687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 6861.028101][ T9461] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 6881.992486][ T35] kauditd_printk_skb: 4 callbacks suppressed [ 6882.017895][ T35] audit: type=1326 audit(2000004372.910:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9468 comm="syz.1.1716" exe="/syz-executor" sig=9 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 6934.631141][ T8323] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 6935.118851][ T8323] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6935.121132][ T8323] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6935.131882][ T8323] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 6935.866343][ T8323] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 6935.867696][ T8323] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6935.868710][ T8323] usb 2-1: Product: syz [ 6935.869545][ T8323] usb 2-1: Manufacturer: syz [ 6935.870386][ T8323] usb 2-1: SerialNumber: syz [ 6938.739880][ T9495] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 6940.311019][ T9495] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 6940.881663][ T8323] cdc_ncm 2-1:1.0: bind() failure [ 6941.488008][ T8323] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 6941.891318][ T8323] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 6942.110617][ T8323] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 6942.769329][ T8323] usb 2-1: USB disconnect, device number 25 [ 7017.535203][ T9551] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1744'. [ 7126.938266][ T9628] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7127.027597][ T9628] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7201.072004][ T9676] binder: 9675:9676 ioctl c0306201 2000000003c0 returned -14 [ 7328.399148][ T9730] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7328.650485][ T9730] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7451.505179][ T9831] input input18: cannot allocate more than FF_MAX_EFFECTS effects [ 7458.396390][ T9837] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7458.547874][ T9837] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7480.911753][ T9751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7481.671343][ T9751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7501.413061][ T9982] veth1_macvtap: left promiscuous mode [ 7501.414770][ T9982] macsec0: entered allmulticast mode [ 7507.630891][ T9986] netlink: 'syz.2.1821': attribute type 29 has an invalid length. [ 7507.814071][ T9986] netlink: 'syz.2.1821': attribute type 29 has an invalid length. [ 7507.968768][ T9986] netlink: 500 bytes leftover after parsing attributes in process `syz.2.1821'. [ 7514.915857][ T9751] hsr_slave_0: entered promiscuous mode [ 7515.264820][ T9751] hsr_slave_1: entered promiscuous mode [ 7515.609887][ T9751] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 7515.612425][ T9751] Cannot create hsr debugfs directory [ 7516.572116][ T9923] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7519.142236][ T9923] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7520.426784][ T9923] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7522.098368][ T9923] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7538.207057][ T9923] bond_slave_0: left promiscuous mode [ 7538.211332][ T9923] bond_slave_1: left promiscuous mode [ 7559.659617][ T9923] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7559.956835][ T9923] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7560.270845][ T9923] bond0 (unregistering): Released all slaves [ 7564.358423][ T9923] hsr_slave_0: left promiscuous mode [ 7564.471064][ T9923] hsr_slave_1: left promiscuous mode [ 7565.295252][ T9923] veth1_to_batadv: left promiscuous mode [ 7565.323541][ T9923] veth1_macvtap: left promiscuous mode [ 7565.346058][ T9923] veth0_macvtap: left promiscuous mode [ 7565.352295][ T9923] veth1_vlan: left promiscuous mode [ 7565.368068][ T9923] veth0_vlan: left promiscuous mode [ 7608.327992][ T9751] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 7608.582274][ T9751] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 7608.775606][ T9751] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 7609.149240][ T9751] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 7632.479231][ T9751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7737.730339][ T9751] veth0_vlan: entered promiscuous mode [ 7738.685774][ T9751] veth1_vlan: entered promiscuous mode [ 7742.917918][ T9751] veth0_macvtap: entered promiscuous mode [ 7743.504231][ T9751] veth1_macvtap: entered promiscuous mode [ 7748.798876][ T9751] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7748.801278][ T9751] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7748.848120][ T9751] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7748.850413][ T9751] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7817.064183][T10284] netlink: 272 bytes leftover after parsing attributes in process `syz.2.1856'. [ 7853.274637][T10305] input: syz0 as /devices/virtual/input/input19 [ 7892.928908][T10336] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1867'. [ 7892.931302][T10336] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1867'. [ 7894.958876][T10336] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 7894.961241][T10336] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 7894.966271][T10336] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 7894.968229][T10336] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 7916.302302][T10347] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 7916.339744][T10349] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 7959.431001][T10373] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1880'. [ 7959.464946][T10373] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1880'. [ 8044.601756][ T9923] netdevsim netdevsim3 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 8044.644159][ T9923] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8046.321044][ T9923] netdevsim netdevsim3 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 8046.322466][ T9923] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8048.231779][ T9923] netdevsim netdevsim3 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 8048.281504][ T9923] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8050.692145][ T9923] netdevsim netdevsim3 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 8050.719652][ T9923] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8079.381099][ T9923] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8080.091823][ T9923] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8080.656450][ T9923] bond0 (unregistering): Released all slaves [ 8083.400783][T10461] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1901'. [ 8084.405622][ T9923] hsr_slave_0: left promiscuous mode [ 8084.488604][ T9923] hsr_slave_1: left promiscuous mode [ 8085.375399][ T9923] veth1_macvtap: left promiscuous mode [ 8085.397394][ T9923] veth0_macvtap: left promiscuous mode [ 8085.450454][ T9923] veth1_vlan: left promiscuous mode [ 8085.518832][ T9923] veth0_vlan: left promiscuous mode [ 8120.657747][T10467] kthread_run failed with err -4 [ 8202.671682][T10462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8202.929793][T10462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8244.588506][T10462] hsr_slave_0: entered promiscuous mode [ 8244.649135][T10462] hsr_slave_1: entered promiscuous mode [ 8278.762541][T10462] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 8279.080859][T10462] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 8279.398308][T10462] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 8279.982270][T10462] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 8305.109654][T10462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8315.481214][T10889] pim6reg1: entered promiscuous mode [ 8315.551122][T10889] pim6reg1: entered allmulticast mode [ 8339.434124][ T35] audit: type=1326 audit(2000005831.354:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10909 comm="syz.2.1921" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 8403.306016][T10960] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8403.379646][T10960] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8406.561561][T10462] veth0_vlan: entered promiscuous mode [ 8407.391212][T10462] veth1_vlan: entered promiscuous mode [ 8410.520654][T10462] veth0_macvtap: entered promiscuous mode [ 8411.588963][T10462] veth1_macvtap: entered promiscuous mode [ 8414.958533][T10462] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8414.960070][T10462] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8414.961213][T10462] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8414.962334][T10462] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8417.722153][T10969] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8417.849209][T10969] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8430.961543][T10424] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8432.960967][T10424] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8434.879232][T10424] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8437.979702][T10424] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8469.794921][T10424] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8470.346068][T10424] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8470.657019][T10424] bond0 (unregistering): Released all slaves [ 8473.350289][T10424] hsr_slave_0: left promiscuous mode [ 8473.513791][T10424] hsr_slave_1: left promiscuous mode [ 8474.752209][T10424] veth1_macvtap: left promiscuous mode [ 8474.755927][T10424] veth0_macvtap: left promiscuous mode [ 8474.779008][T10424] veth1_vlan: left promiscuous mode [ 8474.781190][T10424] veth0_vlan: left promiscuous mode [ 8579.977774][T11024] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8580.787531][T11024] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8616.322443][T11024] hsr_slave_0: entered promiscuous mode [ 8616.453984][T11024] hsr_slave_1: entered promiscuous mode [ 8645.972313][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 8649.751308][T11024] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 8650.364813][T11024] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 8650.689334][T11024] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 8651.302290][T11024] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 8672.889383][T11448] netlink: 14528 bytes leftover after parsing attributes in process `syz.2.1948'. [ 8681.717206][T11024] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8789.730577][T11024] veth0_vlan: entered promiscuous mode [ 8792.119976][T11024] veth1_vlan: entered promiscuous mode [ 8796.411397][T11024] veth0_macvtap: entered promiscuous mode [ 8797.799118][T11024] veth1_macvtap: entered promiscuous mode [ 8801.116808][T11024] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8801.118368][T11024] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8801.120127][T11024] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8801.121379][T11024] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8813.345376][T10424] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8816.109462][T10424] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8817.401732][T10424] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8818.587742][T10424] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8837.435101][T11567] input: syz1 as /devices/virtual/input/input21 [ 8841.486124][T10424] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8842.238508][T10424] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8842.907254][T10424] bond0 (unregistering): Released all slaves [ 8846.851950][T10424] hsr_slave_0: left promiscuous mode [ 8847.041195][T10424] hsr_slave_1: left promiscuous mode [ 8848.719239][T10424] veth1_macvtap: left promiscuous mode [ 8848.721142][T10424] veth0_macvtap: left promiscuous mode [ 8848.737862][T10424] veth1_vlan: left promiscuous mode [ 8848.740356][T10424] veth0_vlan: left promiscuous mode [ 8908.234232][T10424] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8910.345445][T10424] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8912.157227][T10424] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8913.859251][T10424] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8935.559568][T10424] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8936.501244][T10424] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8936.768486][T10424] bond0 (unregistering): Released all slaves [ 8939.116953][T10424] hsr_slave_0: left promiscuous mode [ 8939.181086][T10424] hsr_slave_1: left promiscuous mode [ 8939.699749][T10424] veth0_macvtap: left promiscuous mode [ 8939.728956][T10424] veth1_vlan: left promiscuous mode [ 8939.756007][T10424] veth0_vlan: left promiscuous mode [ 9005.270781][T11584] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9006.219459][T11584] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9026.842066][T11637] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9027.289787][T11637] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9038.496117][T11584] hsr_slave_0: entered promiscuous mode [ 9038.601392][T11584] hsr_slave_1: entered promiscuous mode [ 9064.369220][T11637] hsr_slave_0: entered promiscuous mode [ 9064.408372][T11637] hsr_slave_1: entered promiscuous mode [ 9064.430872][T11637] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 9064.433921][T11637] Cannot create hsr debugfs directory [ 9067.728897][T11584] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 9068.175725][T11584] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 9069.552557][T11584] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 9070.360626][T11584] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 9083.078515][T11637] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 9083.758826][T11637] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 9084.460774][T11637] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 9084.841329][T11637] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 9105.499166][T11584] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9116.908913][T11637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9225.378008][T11584] veth0_vlan: entered promiscuous mode [ 9226.401145][T11584] veth1_vlan: entered promiscuous mode [ 9231.240699][T11584] veth0_macvtap: entered promiscuous mode [ 9231.790735][T11584] veth1_macvtap: entered promiscuous mode [ 9236.630088][T11584] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9236.631589][T11584] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9236.706805][T11584] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9236.709155][T11584] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9253.760767][T10424] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9254.748444][T10424] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9256.390415][T10424] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9258.466655][T10424] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9286.265227][T10424] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9286.808099][T10424] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9287.101808][T10424] bond0 (unregistering): Released all slaves [ 9290.270664][T10424] hsr_slave_0: left promiscuous mode [ 9290.425712][T10424] hsr_slave_1: left promiscuous mode [ 9291.612296][T10424] veth1_macvtap: left promiscuous mode [ 9291.715268][T10424] veth0_macvtap: left promiscuous mode [ 9291.731962][T10424] veth1_vlan: left promiscuous mode [ 9291.766914][T10424] veth0_vlan: left promiscuous mode [ 9336.524215][T11637] veth0_vlan: entered promiscuous mode [ 9337.910671][T11637] veth1_vlan: entered promiscuous mode [ 9341.637706][T11637] veth0_macvtap: entered promiscuous mode [ 9342.306111][T11637] veth1_macvtap: entered promiscuous mode [ 9346.534637][T11637] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9346.538709][T11637] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9346.542354][T11637] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9346.545656][T11637] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9406.751648][T12432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9407.248290][T12432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9441.292190][T12432] hsr_slave_0: entered promiscuous mode [ 9441.419933][T12432] hsr_slave_1: entered promiscuous mode [ 9454.882007][T12760] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1973'. [ 9456.610811][T12760] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 9456.612534][T12760] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 9456.616117][T12760] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 9456.617525][T12760] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 9456.879465][T12760] netdevsim netdevsim4 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 9456.881152][T12760] netdevsim netdevsim4 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 9456.884398][T12760] netdevsim netdevsim4 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 9456.885979][T12760] netdevsim netdevsim4 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 9478.090085][T12432] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 9478.177916][T12432] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 9478.315354][T12432] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 9478.475818][T12432] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 9507.761471][T12432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9550.076835][T12881] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 9616.391567][T12432] veth0_vlan: entered promiscuous mode [ 9617.060549][T12432] veth1_vlan: entered promiscuous mode [ 9617.818015][T12934] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1988'. [ 9617.822092][T12934] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1988'. [ 9622.709055][T12432] veth0_macvtap: entered promiscuous mode [ 9623.990279][T12432] veth1_macvtap: entered promiscuous mode [ 9626.439495][T12432] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9626.441950][T12432] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9626.495709][T12432] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9626.498049][T12432] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9639.042186][T10424] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9641.470651][T10424] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9643.140147][T10424] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9646.680111][T10424] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9670.685888][T10424] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9670.996832][T10424] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9671.250930][T10424] bond0 (unregistering): Released all slaves [ 9673.457813][T10424] hsr_slave_0: left promiscuous mode [ 9673.539998][T10424] hsr_slave_1: left promiscuous mode [ 9674.269475][T10424] veth1_macvtap: left promiscuous mode [ 9674.286640][T10424] veth0_macvtap: left promiscuous mode [ 9674.292116][T10424] veth1_vlan: left promiscuous mode [ 9674.316011][T10424] veth0_vlan: left promiscuous mode [ 9680.444821][T12962] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 9680.617265][T12962] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 9717.109888][T12979] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1997'. [ 9717.121404][T12979] netlink: 11 bytes leftover after parsing attributes in process `syz.4.1997'. [ 9772.929414][T13129] [ 9772.930151][T13129] ====================================================== [ 9772.930932][T13129] WARNING: possible circular locking dependency detected [ 9772.931769][T13129] 6.16.0-rc1-syzkaller-gfda589c28604 #0 Not tainted [ 9772.933248][T13129] ------------------------------------------------------ [ 9772.934301][T13129] syz.4.2001/13129 is trying to acquire lock: [ 9772.936042][T13129] ffffaf8019a14230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_open+0x3c0/0x6fe [ 9772.937959][T13129] [ 9772.937959][T13129] but task is already holding lock: [ 9772.938645][T13129] ffffffff88e269e8 (nbd_index_mutex){+.+.}-{4:4}, at: nbd_open+0x98/0x6fe [ 9772.940329][T13129] [ 9772.940329][T13129] which lock already depends on the new lock. [ 9772.940329][T13129] [ 9772.941071][T13129] [ 9772.941071][T13129] the existing dependency chain (in reverse order) is: [ 9772.941783][T13129] [ 9772.941783][T13129] -> #3 (nbd_index_mutex){+.+.}-{4:4}: [ 9772.943237][T13129] lock_acquire+0x1ac/0x448 [ 9772.944135][T13129] __mutex_lock+0x166/0x1292 [ 9772.944914][T13129] mutex_lock_nested+0x14/0x1c [ 9772.945774][T13129] nbd_open+0x98/0x6fe [ 9772.946744][T13129] blkdev_get_whole+0x8a/0x266 [ 9772.947714][T13129] bdev_open+0x292/0xce6 [ 9772.948503][T13129] blkdev_open+0x264/0x39a [ 9772.949281][T13129] do_dentry_open+0x97e/0x171e [ 9772.950120][T13129] vfs_open+0xbe/0x380 [ 9772.951113][T13129] path_openat+0x1bd8/0x2a82 [ 9772.952145][T13129] do_filp_open+0x19c/0x380 [ 9772.953162][T13129] do_sys_openat2+0x11a/0x1c2 [ 9772.954033][T13129] __riscv_sys_openat+0x178/0x1fe [ 9772.955005][T13129] syscall_handler+0x94/0x118 [ 9772.955935][T13129] do_trap_ecall_u+0x396/0x530 [ 9772.956794][T13129] handle_exception+0x146/0x152 [ 9772.957784][T13129] [ 9772.957784][T13129] -> #2 (&disk->open_mutex){+.+.}-{4:4}: [ 9772.959241][T13129] lock_acquire+0x1ac/0x448 [ 9772.960207][T13129] __mutex_lock+0x166/0x1292 [ 9772.961151][T13129] mutex_lock_nested+0x14/0x1c [ 9772.962137][T13129] __del_gendisk+0x132/0xac6 [ 9772.963258][T13129] del_gendisk+0xf6/0x19a [ 9772.964163][T13129] loop_control_ioctl+0x4ce/0x600 [ 9772.965243][T13129] __riscv_sys_ioctl+0x180/0x1e4 [ 9772.966283][T13129] syscall_handler+0x94/0x118 [ 9772.967229][T13129] do_trap_ecall_u+0x396/0x530 [ 9772.968087][T13129] handle_exception+0x146/0x152 [ 9772.969037][T13129] [ 9772.969037][T13129] -> #1 (&set->update_nr_hwq_lock){++++}-{4:4}: [ 9772.970501][T13129] lock_acquire+0x1ac/0x448 [ 9772.971438][T13129] down_write+0x9c/0x19a [ 9772.972326][T13129] blk_mq_update_nr_hw_queues+0x3e/0xb86 [ 9772.973345][T13129] nbd_start_device+0x140/0xb2c [ 9772.974336][T13129] nbd_genl_connect+0xae0/0x1b24 [ 9772.975353][T13129] genl_family_rcv_msg_doit+0x206/0x2e6 [ 9772.976272][T13129] genl_rcv_msg+0x514/0x78e [ 9772.977130][T13129] netlink_rcv_skb+0x206/0x3be [ 9772.977993][T13129] genl_rcv+0x36/0x4c [ 9772.978846][T13129] netlink_unicast+0x4f0/0x82c [ 9772.979696][T13129] netlink_sendmsg+0x85e/0xdd6 [ 9772.980574][T13129] __sock_sendmsg+0xcc/0x160 [ 9772.981389][T13129] ____sys_sendmsg+0x63e/0x79c [ 9772.982216][T13129] ___sys_sendmsg+0x144/0x1e6 [ 9772.983296][T13129] __sys_sendmsg+0x188/0x246 [ 9772.984228][T13129] __riscv_sys_sendmsg+0x70/0xa2 [ 9772.985170][T13129] syscall_handler+0x94/0x118 [ 9772.986071][T13129] do_trap_ecall_u+0x396/0x530 [ 9772.986991][T13129] handle_exception+0x146/0x152 [ 9772.987863][T13129] [ 9772.987863][T13129] -> #0 (&nbd->config_lock){+.+.}-{4:4}: [ 9772.989202][T13129] check_noncircular+0x132/0x146 [ 9772.990146][T13129] __lock_acquire+0x12b2/0x24ea [ 9772.991174][T13129] lock_acquire+0x1ac/0x448 [ 9772.992179][T13129] __mutex_lock+0x166/0x1292 [ 9772.993226][T13129] mutex_lock_nested+0x14/0x1c [ 9772.994209][T13129] nbd_open+0x3c0/0x6fe [ 9772.995200][T13129] blkdev_get_whole+0x8a/0x266 [ 9772.996236][T13129] bdev_open+0x292/0xce6 [ 9772.997049][T13129] blkdev_open+0x264/0x39a [ 9772.997859][T13129] do_dentry_open+0x97e/0x171e [ 9772.998755][T13129] vfs_open+0xbe/0x380 [ 9772.999594][T13129] path_openat+0x1bd8/0x2a82 [ 9773.000527][T13129] do_filp_open+0x19c/0x380 [ 9773.001434][T13129] do_sys_openat2+0x11a/0x1c2 [ 9773.002316][T13129] __riscv_sys_openat+0x178/0x1fe [ 9773.003324][T13129] syscall_handler+0x94/0x118 [ 9773.004313][T13129] do_trap_ecall_u+0x396/0x530 [ 9773.005216][T13129] handle_exception+0x146/0x152 [ 9773.006234][T13129] [ 9773.006234][T13129] other info that might help us debug this: [ 9773.006234][T13129] [ 9773.007357][T13129] Chain exists of: [ 9773.007357][T13129] &nbd->config_lock --> &disk->open_mutex --> nbd_index_mutex [ 9773.007357][T13129] [ 9773.009341][T13129] Possible unsafe locking scenario: [ 9773.009341][T13129] [ 9773.010169][T13129] CPU0 CPU1 [ 9773.010935][T13129] ---- ---- [ 9773.011677][T13129] lock(nbd_index_mutex); [ 9773.012693][T13129] lock(&disk->open_mutex); [ 9773.013816][T13129] lock(nbd_index_mutex); [ 9773.015018][T13129] lock(&nbd->config_lock); [ 9773.015974][T13129] [ 9773.015974][T13129] *** DEADLOCK *** [ 9773.015974][T13129] [ 9773.016858][T13129] 2 locks held by syz.4.2001/13129: [ 9773.017653][T13129] #0: ffffaf801a15c358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x3d0/0xce6 [ 9773.019486][T13129] #1: ffffffff88e269e8 (nbd_index_mutex){+.+.}-{4:4}, at: nbd_open+0x98/0x6fe [ 9773.021475][T13129] [ 9773.021475][T13129] stack backtrace: [ 9773.022373][T13129] CPU: 1 UID: 0 PID: 13129 Comm: syz.4.2001 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 9773.022994][T13129] Hardware name: riscv-virtio,qemu (DT) [ 9773.023204][T13129] Call Trace: [ 9773.023333][T13129] [] dump_backtrace+0x2e/0x3c [ 9773.023762][T13129] [] show_stack+0x30/0x3c [ 9773.024094][T13129] [] dump_stack_lvl+0x12e/0x1a6 [ 9773.024594][T13129] [] dump_stack+0x1c/0x24 [ 9773.025101][T13129] [] print_circular_bug+0x254/0x29a [ 9773.025553][T13129] [] check_noncircular+0x132/0x146 [ 9773.025910][T13129] [] __lock_acquire+0x12b2/0x24ea [ 9773.026289][T13129] [] lock_acquire+0x1ac/0x448 [ 9773.026688][T13129] [] __mutex_lock+0x166/0x1292 [ 9773.027025][T13129] [] mutex_lock_nested+0x14/0x1c [ 9773.027411][T13129] [] nbd_open+0x3c0/0x6fe [ 9773.027796][T13129] [] blkdev_get_whole+0x8a/0x266 [ 9773.028168][T13129] [] bdev_open+0x292/0xce6 [ 9773.028408][T13129] [] blkdev_open+0x264/0x39a [ 9773.028666][T13129] [] do_dentry_open+0x97e/0x171e [ 9773.028911][T13129] [] vfs_open+0xbe/0x380 [ 9773.029161][T13129] [] path_openat+0x1bd8/0x2a82 [ 9773.029499][T13129] [] do_filp_open+0x19c/0x380 [ 9773.029846][T13129] [] do_sys_openat2+0x11a/0x1c2 [ 9773.030162][T13129] [] __riscv_sys_openat+0x178/0x1fe [ 9773.030521][T13129] [] syscall_handler+0x94/0x118 [ 9773.030896][T13129] [] do_trap_ecall_u+0x396/0x530 [ 9773.031202][T13129] [] handle_exception+0x146/0x152 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 9775.806074][T13129] block nbd4: shutting down sockets [ 9791.137116][T12956] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9791.935273][T12956] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9792.868121][T12956] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9793.505891][T12956] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 VM DIAGNOSIS: 08:42:44 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff83351fe4 mhartid 0000000000000000 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86324f84 vstvec 0000000000000000 mepc ffffffff804eba10 sepc ffffffff8015e62a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90ea6000000abc4c x0/zero 0000000000000000 x1/ra ffffffff804eb56c x2/sp ffff8f8000007490 x3/gp ffffffff89c7e9c0 x4/tp ffffaf801b6c1a40 x5/t0 ffffaf8018e9ba60 x6/t1 0000000000000001 x7/t2 e593a30000000000 x8/s0 ffff8f8000007490 x9/s1 dfffffff00000000 x10/a0 ffff8f8000007520 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 ffffffff850f07b8 x14/a4 0000000000000000 x15/a5 ffffffff89d88a80 x16/a6 0000000000f00000 x17/a7 ffffaf801b890237 x18/s2 ffffffff89d88a80 x19/s3 0000000000000000 x20/s4 ffffaf801e0e4b40 x21/s5 1ffff1f000000e58 x22/s6 1ffffffff13b1150 x23/s7 ffffaf801b890110 x24/s8 ffffaf801e0e4b40 x25/s9 0000000000000000 x26/s10 ffffaf801b890110 x27/s11 0000000000000000 x28/t3 fffffffff204f204 x29/t4 fffff5ef03712046 x30/t5 fffff5ef03712047 x31/t6 ffffaf801e0e4b74 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff802ffdb4 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86324f84 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc 00000000000da752 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90ea8000000ab8b4 x0/zero 0000000000000000 x1/ra ffffffff802ffdb0 x2/sp ffff8f8002e36c80 x3/gp ffffffff89c7e9c0 x4/tp ffffaf8018cacec0 x5/t0 30322e342e7a7973 x6/t1 0000000000000073 x7/t2 3030322e342e7a79 x8/s0 ffff8f8002e36e20 x9/s1 ffffffff88b02420 x10/a0 0000000000000007 x11/a1 0000000000000000 x12/a2 0000000000080000 x13/a3 ffffffff802ffdb0 x14/a4 ffff8f800a923140 x15/a5 000000000002e140 x16/a6 0000000000000003 x17/a7 0000000000000038 x18/s2 1ffffffff116048f x19/s3 0000000200000020 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 ffff8f8002e36d40 x23/s7 ffffffff88b02478 x24/s8 1ffffffff1160490 x25/s9 ffffffff88b02480 x26/s10 dfffffff00000000 x27/s11 ffff8f8002e36da0 x28/t3 ffffffff90e40f77 x29/t4 ffffffff90e40f77 x30/t5 ffffffff90e40f78 x31/t6 ffffffff90e40f77 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000