last executing test programs: 53m44.465042653s ago: executing program 0 (id=523): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="1200000024000000080000000b"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r1}, &(0x7f0000000340), &(0x7f0000000380)=r0}, 0x20) recvmmsg(r0, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000440)=""/167, 0xa7}], 0x1}, 0xffffffda}], 0x1, 0x170, 0x0) 53m38.870083014s ago: executing program 0 (id=525): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$packet(r0, &(0x7f0000000140)={0x11, 0x5, r1, 0x1, 0x8}, 0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@getchain={0x24, 0x11, 0x1, 0xfffffffe, 0x2000001, {0x0, 0x0, 0x0, r1, {0x7, 0xa}, {0xd, 0xc}, {0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048054) 53m26.729112969s ago: executing program 0 (id=527): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8041, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000180), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000440)) 53m20.295608837s ago: executing program 0 (id=528): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./file0\x00', 0x3a) mount$tmpfs(0x0, &(0x7f0000002040)='./file0\x00', &(0x7f0000002200), 0x1000000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 53m12.771885565s ago: executing program 0 (id=530): r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="fcc78c662f30e4a276108722feb145def916efae939af7734a29b61222e6804abae0ac7c13ae277495cff3edfb8db11488b8c9fd4089fa62d2d1d702bc0c238572b0b11b4ea498860dffa47bc2", 0x4d}], 0x1, &(0x7f00000004c0)}, 0x44011) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000000), 0x20000007d, 0x0) ioctl$MON_IOCG_STATS(r1, 0xc0109207, &(0x7f0000000180)) 53m2.867808916s ago: executing program 0 (id=532): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) flock(r1, 0x2) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 52m48.616694798s ago: executing program 32 (id=532): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) flock(r1, 0x2) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 52m40.503299149s ago: executing program 1 (id=536): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="03800000000000001c0012800c0001006d6163766c616e000c000280080001000800000008000500", @ANYRES32=r2], 0x4c}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000840)={@remote, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ff00f5", 0x14, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}}}}}}}, 0x0) 52m10.80283583s ago: executing program 1 (id=537): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x4) fchdir(r1) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) 52m4.817955303s ago: executing program 1 (id=538): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x20132, 0xffffffffffffffff, 0xb2993000) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, &(0x7f0000000640)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002200"], 0x1c}], 0x1}, 0x0) 51m57.425262304s ago: executing program 1 (id=539): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000011c0)='./file0\x00', 0x0) 51m51.094652706s ago: executing program 1 (id=540): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a40)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00', @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff}, {0x1, 0x0, 0x40000000000000}}, [@tmpl={0x44, 0x5, [{{@in=@rand_addr=0x64010101, 0x4d3, 0x6c}, 0xa, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x3503, 0x2, 0x0, 0x0, 0x9, 0x247, 0xf}]}]}, 0xfc}}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000000040)={@multicast, @multicast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x10, 0x11, 0xff, @remote, @local, {[], {0x0, 0xe22, 0x10, 0x0, @gue={{0x2, 0x0, 0x0, 0x3}}}}}}}}, 0x0) 51m35.152812202s ago: executing program 1 (id=541): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) write$uinput_user_dev(r0, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81], [0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0xffffffff, 0x4, 0x0, 0x2, 0x53650, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa267, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55f8, 0x0, 0x0, 0x4, 0x3], [0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$uinput_user_dev(r0, &(0x7f0000000080)={'syz1\x00', {0x4, 0x8, 0x4e3, 0xa}, 0x14, [0x1, 0x3, 0x5, 0x2, 0x6, 0x80000001, 0x3, 0x7, 0x5, 0x80000001, 0x1, 0x71, 0x5, 0x5, 0xfffffffc, 0x6777, 0x10, 0x7f, 0x5, 0x5, 0xfffffffe, 0x100, 0x4, 0x5, 0x7fffffff, 0x9, 0x8, 0x4, 0x8, 0x3, 0x3ff, 0x8a, 0xdfcd0de8, 0x8001, 0x8, 0xb, 0x4, 0x7ff, 0xf4, 0x5, 0x6, 0x2, 0x81, 0xffffffff, 0xfffffffd, 0x9, 0x8, 0x0, 0x7, 0x400, 0x4, 0x8001, 0x10, 0x7b, 0xe, 0x1, 0x10000, 0x516, 0x401, 0xc, 0x9, 0x5, 0x8, 0x8], [0x2, 0xbb36, 0x4, 0x6, 0xfffffc01, 0xbe, 0x0, 0x8, 0x48b87227, 0xf, 0x7, 0x8, 0x6, 0x6, 0xfb0, 0x8, 0x7ff, 0x2, 0x40, 0x498, 0x0, 0x7, 0x10f7, 0x8, 0x8, 0x7, 0x7, 0x9, 0x8, 0x7, 0x2, 0x8, 0x101, 0x5, 0x10, 0x1, 0x7, 0x5, 0xe, 0x100, 0x8, 0x0, 0x51b24be0, 0x5124, 0x8, 0x9, 0x7, 0x0, 0x2, 0x6, 0x5c, 0x859, 0x8, 0x1, 0x4, 0x4, 0x6, 0x5, 0x0, 0x200, 0x4, 0x40, 0x40, 0xc00000], [0xb, 0xb, 0xfffffff8, 0x1, 0x38be, 0x3, 0x5, 0x7, 0x8, 0x5, 0x1, 0x7f, 0x1, 0xa27, 0x3, 0x40, 0x4000000, 0x5, 0xf5c, 0x5, 0x8, 0x0, 0x1, 0xf, 0x7, 0x4, 0x7fffffff, 0x2, 0xb, 0x8, 0x401, 0x0, 0x4, 0x9, 0x6, 0x0, 0x1dfe08e7, 0x400, 0x1000, 0x2fa, 0x4, 0x815c, 0xc08a, 0x4, 0x817, 0x6, 0x4d, 0x10000, 0x1, 0x1304, 0x3dad, 0x800, 0x4, 0x1, 0x7e3, 0x3ff, 0x5, 0x1, 0x7fff, 0x3, 0x1, 0x6, 0x4, 0x7], [0x0, 0xd, 0x10, 0x5, 0x9e2, 0x3, 0xb, 0x9, 0x4, 0x4, 0xfffffff8, 0x2, 0xf, 0x401, 0x9, 0x1, 0x2, 0xffffff81, 0x8, 0xffff, 0xffff, 0x7, 0x0, 0x2, 0x4, 0x1, 0x4, 0x10, 0xf4b, 0x9, 0x1, 0x400, 0x1ff, 0x6ba, 0x9, 0x4, 0x9, 0x1, 0x48000, 0x5, 0x6, 0x8c, 0x1a, 0x80, 0x1, 0x9, 0xfffffff7, 0x7, 0x7, 0x2f65856a, 0x1, 0x4, 0x7, 0x6, 0x9, 0xd, 0xffffffff, 0xe, 0x7fffffff, 0x7f, 0x19, 0x9, 0x0, 0x9]}, 0x45c) 51m16.878938768s ago: executing program 33 (id=541): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) write$uinput_user_dev(r0, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9, 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, 0x3cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81], [0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0xffffffff, 0x4, 0x0, 0x2, 0x53650, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa267, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55f8, 0x0, 0x0, 0x4, 0x3], [0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$uinput_user_dev(r0, &(0x7f0000000080)={'syz1\x00', {0x4, 0x8, 0x4e3, 0xa}, 0x14, [0x1, 0x3, 0x5, 0x2, 0x6, 0x80000001, 0x3, 0x7, 0x5, 0x80000001, 0x1, 0x71, 0x5, 0x5, 0xfffffffc, 0x6777, 0x10, 0x7f, 0x5, 0x5, 0xfffffffe, 0x100, 0x4, 0x5, 0x7fffffff, 0x9, 0x8, 0x4, 0x8, 0x3, 0x3ff, 0x8a, 0xdfcd0de8, 0x8001, 0x8, 0xb, 0x4, 0x7ff, 0xf4, 0x5, 0x6, 0x2, 0x81, 0xffffffff, 0xfffffffd, 0x9, 0x8, 0x0, 0x7, 0x400, 0x4, 0x8001, 0x10, 0x7b, 0xe, 0x1, 0x10000, 0x516, 0x401, 0xc, 0x9, 0x5, 0x8, 0x8], [0x2, 0xbb36, 0x4, 0x6, 0xfffffc01, 0xbe, 0x0, 0x8, 0x48b87227, 0xf, 0x7, 0x8, 0x6, 0x6, 0xfb0, 0x8, 0x7ff, 0x2, 0x40, 0x498, 0x0, 0x7, 0x10f7, 0x8, 0x8, 0x7, 0x7, 0x9, 0x8, 0x7, 0x2, 0x8, 0x101, 0x5, 0x10, 0x1, 0x7, 0x5, 0xe, 0x100, 0x8, 0x0, 0x51b24be0, 0x5124, 0x8, 0x9, 0x7, 0x0, 0x2, 0x6, 0x5c, 0x859, 0x8, 0x1, 0x4, 0x4, 0x6, 0x5, 0x0, 0x200, 0x4, 0x40, 0x40, 0xc00000], [0xb, 0xb, 0xfffffff8, 0x1, 0x38be, 0x3, 0x5, 0x7, 0x8, 0x5, 0x1, 0x7f, 0x1, 0xa27, 0x3, 0x40, 0x4000000, 0x5, 0xf5c, 0x5, 0x8, 0x0, 0x1, 0xf, 0x7, 0x4, 0x7fffffff, 0x2, 0xb, 0x8, 0x401, 0x0, 0x4, 0x9, 0x6, 0x0, 0x1dfe08e7, 0x400, 0x1000, 0x2fa, 0x4, 0x815c, 0xc08a, 0x4, 0x817, 0x6, 0x4d, 0x10000, 0x1, 0x1304, 0x3dad, 0x800, 0x4, 0x1, 0x7e3, 0x3ff, 0x5, 0x1, 0x7fff, 0x3, 0x1, 0x6, 0x4, 0x7], [0x0, 0xd, 0x10, 0x5, 0x9e2, 0x3, 0xb, 0x9, 0x4, 0x4, 0xfffffff8, 0x2, 0xf, 0x401, 0x9, 0x1, 0x2, 0xffffff81, 0x8, 0xffff, 0xffff, 0x7, 0x0, 0x2, 0x4, 0x1, 0x4, 0x10, 0xf4b, 0x9, 0x1, 0x400, 0x1ff, 0x6ba, 0x9, 0x4, 0x9, 0x1, 0x48000, 0x5, 0x6, 0x8c, 0x1a, 0x80, 0x1, 0x9, 0xfffffff7, 0x7, 0x7, 0x2f65856a, 0x1, 0x4, 0x7, 0x6, 0x9, 0xd, 0xffffffff, 0xe, 0x7fffffff, 0x7f, 0x19, 0x9, 0x0, 0x9]}, 0x45c) 57.751276532s ago: executing program 3 (id=1139): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth1_to_team\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0x6, 0x4) recvmmsg(r0, &(0x7f0000001080)=[{{0x0, 0x0, 0x0}, 0x87}], 0x1, 0x0, 0x0) 51.046996307s ago: executing program 2 (id=1140): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xc}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x8}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newtfilter={0x24, 0x2a, 0xd27, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r2, {0x8, 0xfff1}, {0xfff1, 0xc}, {0xb}}}, 0x24}}, 0x20000000) 48.258553073s ago: executing program 3 (id=1141): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$dsp(r1, &(0x7f00000002c0)=""/4096, 0x1000) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) 42.088333888s ago: executing program 2 (id=1142): r0 = syz_io_uring_setup(0x4b5, &(0x7f0000010400)={0x0, 0x86e1, 0x400, 0x8}, &(0x7f0000010080), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000140)=[{0x0}, {0x0}], 0x2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000003, 0x20000000ec072, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000340), 0xa002a0}], &(0x7f00000005c0), 0x2}, 0x20) syz_clone(0x80, 0x0, 0x0, 0x0, 0x0, 0x0) 35.282299718s ago: executing program 3 (id=1143): r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_io_uring_setup(0x10d, &(0x7f0000000540)={0x0, 0xd4bb, 0x0, 0xfffffffd}, &(0x7f0000000380)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x80800}) io_uring_enter(r1, 0x3517, 0xc2de, 0x9, 0x0, 0x0) 34.222576447s ago: executing program 2 (id=1144): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x1, 0x5}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x4, 0x6, 0xff}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000010400)={0x11, 0xd, &(0x7f0000000280)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x5}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1000}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r1}, 0xc) 26.406530064s ago: executing program 2 (id=1145): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x10, &(0x7f0000001280), 0x4) sendmsg$inet(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000013c0)="d080", 0x2}], 0x1}, 0x20000801) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x40002002) write$cgroup_pid(r0, &(0x7f0000000880), 0x12) 22.443292866s ago: executing program 3 (id=1146): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x2, 0x4) sendto$packet(r0, &(0x7f0000000100)='?', 0x48, 0x40000c4, &(0x7f0000000540)={0xc9, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 15.910255251s ago: executing program 2 (id=1147): ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000440)={'ip6_vti0\x00', 0x0}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$poke(0x4, r0, &(0x7f0000000380), 0x10000) 13.485326226s ago: executing program 3 (id=1148): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r1, 0x0, {0x0, 0xf0}}, 0x18) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r1, 0x0, {0x0, 0xf0, 0x2}, 0xfe}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) 1.43638648s ago: executing program 3 (id=1149): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000180)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\x96\xa7f\x9ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\x15n\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z\t\x00\x00\x00\x00\x00\x00\x00\x9b\x01\xf9t\xbb\x1er\x04\xdb\xd3\xcd\xfd\xbdnC\xec#]\xbf\xa2\xa2H\x86\x86[8\x05\xfe\xdc\x11\x04\xa1u\x81', 0x0) fsetxattr$security_capability(r1, &(0x7f0000000080), 0x0, 0x0, 0x1) fsetxattr(r1, &(0x7f0000000000)=@known='user.incfs.metadata\x00', 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 2 (id=1150): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) close(0x3) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:55073' (ED25519) to the list of known hosts. syzkaller login: [ 501.842895][ T3188] cgroup: Unknown subsys name 'net' [ 502.633676][ T3188] cgroup: Unknown subsys name 'cpuset' [ 502.778604][ T3188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 589.260693][ T3188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 787.024816][ T3201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 787.630246][ T3201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 787.807624][ T3202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 788.836435][ T3202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 804.651246][ T3201] hsr_slave_0: entered promiscuous mode [ 804.676489][ T3201] hsr_slave_1: entered promiscuous mode [ 806.730072][ T3202] hsr_slave_0: entered promiscuous mode [ 806.778019][ T3202] hsr_slave_1: entered promiscuous mode [ 806.807709][ T3202] debugfs: 'hsr0' already exists in 'hsr' [ 806.825701][ T3202] Cannot create hsr debugfs directory [ 816.782927][ T3201] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 816.954017][ T3201] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 817.064928][ T3201] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 817.419154][ T3201] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 819.368570][ T3202] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 819.560929][ T3202] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 819.981315][ T3202] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 820.399036][ T3202] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 839.797963][ T3201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 840.303412][ T3202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 911.262654][ T3201] veth0_vlan: entered promiscuous mode [ 912.856188][ T3201] veth1_vlan: entered promiscuous mode [ 917.250698][ T3201] veth0_macvtap: entered promiscuous mode [ 917.535374][ T3201] veth1_macvtap: entered promiscuous mode [ 920.044779][ T3202] veth0_vlan: entered promiscuous mode [ 920.934293][ T3584] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 920.937149][ T3584] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 920.938832][ T3584] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 920.940541][ T3584] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 921.679169][ T3202] veth1_vlan: entered promiscuous mode [ 927.143670][ T3202] veth0_macvtap: entered promiscuous mode [ 927.780287][ T3201] 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. [ 928.167186][ T3202] veth1_macvtap: entered promiscuous mode [ 931.328215][ T29] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 931.337476][ T54] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 931.447396][ T54] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 931.520517][ T54] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.617893][ T3852] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 1043.946090][ T3897] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1051.767238][ T3904] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 1062.661175][ T3913] netlink: 164 bytes leftover after parsing attributes in process `syz.1.41'. [ 1099.045283][ T3930] bond0: option all_slaves_active: invalid value (7) [ 1194.429666][ T3990] netlink: 16 bytes leftover after parsing attributes in process `syz.1.72'. [ 1194.590136][ T3990] netlink: 12 bytes leftover after parsing attributes in process `syz.1.72'. [ 1194.608320][ T3990] netlink: 12 bytes leftover after parsing attributes in process `syz.1.72'. [ 1196.324281][ T3992] input: syz0 as /devices/virtual/input/input0 [ 1211.050278][ T4005] netlink: 'syz.1.76': attribute type 4 has an invalid length. [ 1264.866886][ T4048] netlink: 4 bytes leftover after parsing attributes in process `syz.0.95'. [ 1271.793352][ T4052] netlink: 24 bytes leftover after parsing attributes in process `syz.0.97'. [ 1287.657703][ T3761] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1288.114632][ T3761] usb 1-1: Using ep0 maxpacket: 16 [ 1289.486419][ T3761] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1289.489711][ T3761] usb 1-1: no configurations [ 1289.494501][ T3761] usb 1-1: can't read configurations, error -22 [ 1307.713882][ T4083] capability: warning: `syz.1.108' uses deprecated v2 capabilities in a way that may be insecure [ 1310.604626][ T31] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1310.833130][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 1310.923396][ T31] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1310.925445][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1310.930611][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1310.946798][ T31] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1310.948172][ T31] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1311.033678][ T31] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1311.035055][ T31] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1311.036079][ T31] usb 1-1: Manufacturer: syz [ 1311.247592][ T31] usb 1-1: config 0 descriptor?? [ 1313.393850][ T4085] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1313.576863][ T4085] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1316.247510][ T31] rc_core: IR keymap rc-hauppauge not found [ 1316.250002][ T31] Registered IR keymap rc-empty [ 1316.307682][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1316.327484][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1316.460096][ T31] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 1316.718967][ T31] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input2 [ 1316.976059][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.044811][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.311094][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.376152][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.414860][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.468328][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.536822][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.564707][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.636051][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.679547][ T31] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1317.969053][ T31] mceusb 1-1:0.0: Registered with mce emulator interface version 1 [ 1318.032419][ T31] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1318.886102][ T31] usb 1-1: USB disconnect, device number 4 [ 1342.086292][ T4132] pim6reg0: tun_chr_ioctl cmd 1074025676 [ 1342.088131][ T4132] pim6reg0: owner set to 0 [ 1355.619344][ T4140] input: syz0 as /devices/virtual/input/input3 [ 1358.876535][ T30] audit: type=1326 audit(1357.470:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4146 comm="syz.1.120" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7fd33282 code=0x0 [ 1379.908924][ T4165] Invalid ELF header len 1 [ 1389.359331][ T30] audit: type=1326 audit(1387.880:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4169 comm="syz.1.128" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7fd33282 code=0x7fc00000 [ 1458.609396][ T31] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1459.145622][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1459.148146][ T31] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1459.378205][ T31] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1459.380664][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1459.426871][ T31] usb 2-1: SerialNumber: syz [ 1461.475753][ T31] usb 2-1: 0:2 : does not exist [ 1464.091134][ T31] usb 2-1: USB disconnect, device number 2 [ 1468.264117][ T4256] af_packet: tpacket_rcv: packet too big, clamped from 60 to 4294967272. macoff=96 [ 1478.880231][ T4262] process 'syz.0.153' launched '/dev/fd/4' with NULL argv: empty string added [ 1481.249731][ T4264] netlink: 292 bytes leftover after parsing attributes in process `syz.1.154'. [ 1529.816330][ T4297] erspan0: entered promiscuous mode [ 1560.668905][ T4320] faux_driver vgem: [drm] Unknown color mode 3; guessing buffer size. [ 1604.650393][ T4348] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1665.387558][ T4381] block nbd1: shutting down sockets [ 1681.856829][ T4390] netlink: 'syz.1.206': attribute type 9 has an invalid length. [ 1733.756664][ T4418] Zero length message leads to an empty skb [ 1848.931191][ T4342] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1849.176444][ T4342] usb 1-1: Using ep0 maxpacket: 32 [ 1849.770532][ T4342] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 1849.793187][ T4342] usb 1-1: config 0 has no interface number 0 [ 1849.926014][ T4342] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1849.928417][ T4342] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1849.930276][ T4342] usb 1-1: Product: syz [ 1849.949746][ T4342] usb 1-1: Manufacturer: syz [ 1849.962509][ T4342] usb 1-1: SerialNumber: syz [ 1850.245416][ T4342] usb 1-1: config 0 descriptor?? [ 1850.660217][ T4342] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1851.351841][ C1] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 1851.511205][ T4342] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 1851.707503][ T4342] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 1851.854329][ T4342] usb 1-1: USB disconnect, device number 5 [ 1852.208250][ T4342] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 1852.703909][ T4342] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 1852.841035][ T4342] quatech2 1-1:0.51: device disconnected [ 1883.620730][ T30] audit: type=1326 audit(1882.220:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4532 comm="syz.1.259" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7fd33282 code=0x7fc00000 [ 1889.367020][ T4540] netlink: 8 bytes leftover after parsing attributes in process `syz.1.261'. [ 1889.369669][ T4540] netlink: 'syz.1.261': attribute type 29 has an invalid length. [ 1889.403109][ T4540] netlink: 4 bytes leftover after parsing attributes in process `syz.1.261'. [ 1922.219515][ T3704] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1922.485206][ T3704] usb 1-1: Using ep0 maxpacket: 16 [ 1922.604165][ T3704] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1922.606780][ T3704] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1922.608937][ T3704] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1922.611075][ T3704] usb 1-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1922.628600][ T3704] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1923.130940][ T3704] usb 1-1: config 0 descriptor?? [ 1924.278945][ T3704] nzxt-smart2 0003:1E71:2009.0001: unknown main item tag 0x0 [ 1924.280617][ T3704] nzxt-smart2 0003:1E71:2009.0001: unknown main item tag 0x0 [ 1924.325673][ T3704] nzxt-smart2 0003:1E71:2009.0001: item fetching failed at offset 3/5 [ 1924.366015][ T3704] nzxt-smart2 0003:1E71:2009.0001: probe with driver nzxt-smart2 failed with error -22 [ 1924.535143][ T3704] usb 1-1: USB disconnect, device number 6 [ 1930.510112][ T4587] syz.1.273 uses obsolete (PF_INET,SOCK_PACKET) [ 1997.678778][ T4639] netlink: 8 bytes leftover after parsing attributes in process `syz.0.294'. [ 2010.220527][ T4342] hid-generic 0040:0010:7FFFFFFF.0002: item fetching failed at offset 0/2 [ 2010.270749][ T4342] hid-generic 0040:0010:7FFFFFFF.0002: probe with driver hid-generic failed with error -22 [ 2039.451093][ T4668] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 2077.911164][ T4689] netlink: 'syz.0.314': attribute type 1 has an invalid length. [ 2077.957631][ T4689] netlink: 'syz.0.314': attribute type 2 has an invalid length. [ 2089.450012][ T4693] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2091.205781][ T4697] Illegal XDP return value 4294967274 on prog (id 25) dev N/A, expect packet loss! [ 2094.968741][ T4693] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2096.986914][ T4693] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2103.158711][ T4693] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2108.877022][ T4272] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2109.370213][ T4711] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 2109.370213][ T4711] The task syz.1.320 (4711) triggered the difference, watch for misbehavior. [ 2109.689651][ T13] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2110.780905][ T13] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2111.435762][ T4272] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2123.363410][ T4723] netlink: 4 bytes leftover after parsing attributes in process `syz.1.323'. [ 2137.098742][ T4731] netlink: 8 bytes leftover after parsing attributes in process `syz.0.326'. [ 2145.090682][ T4733] Invalid ELF header magic: != ELF [ 2181.959098][ T4758] netlink: 87 bytes leftover after parsing attributes in process `syz.1.339'. [ 2223.461299][ T4795] IPv6: NLM_F_CREATE should be specified when creating new route [ 2252.585520][ T4809] netlink: 8 bytes leftover after parsing attributes in process `syz.1.361'. [ 2290.440218][ T4833] netlink: 4 bytes leftover after parsing attributes in process `syz.1.370'. [ 2354.605634][ T4885] netlink: 8 bytes leftover after parsing attributes in process `syz.1.389'. [ 2354.607139][ T4885] netlink: 12 bytes leftover after parsing attributes in process `syz.1.389'. [ 2444.114793][ T4966] netlink: 64 bytes leftover after parsing attributes in process `syz.0.416'. [ 2445.864667][ T3704] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 2446.165364][ T3704] usb 2-1: Using ep0 maxpacket: 16 [ 2446.363826][ T3704] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2446.402914][ T3704] usb 2-1: config 0 has no interfaces? [ 2446.405445][ T3704] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 2446.407421][ T3704] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2446.770906][ T3704] usb 2-1: config 0 descriptor?? [ 2456.996505][ T10] usb 2-1: USB disconnect, device number 3 [ 2481.350535][ T5003] ======================================================= [ 2481.350535][ T5003] WARNING: The mand mount option has been deprecated and [ 2481.350535][ T5003] and is ignored by this kernel. Remove the mand [ 2481.350535][ T5003] option from the mount to silence this warning. [ 2481.350535][ T5003] ======================================================= [ 2560.339259][ T5059] netlink: 8 bytes leftover after parsing attributes in process `syz.0.449'. [ 2635.826909][ T5121] netlink: 'syz.0.469': attribute type 2 has an invalid length. [ 2635.828721][ T5121] netlink: 4 bytes leftover after parsing attributes in process `syz.0.469'. [ 2686.344989][ T5155] input: syz1 as /devices/virtual/input/input5 [ 2693.260241][ T5164] trusted_key: syz.1.485 sent an empty control message without MSG_MORE. [ 2709.663892][ T5176] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 2726.857311][ T5189] binder: 5188:5189 ioctl c0306201 0 returned -14 [ 2735.784970][ T5197] netlink: 'syz.1.499': attribute type 4 has an invalid length. [ 2745.570306][ T5202] loop1: detected capacity change from 0 to 4096 [ 2785.498242][ T5238] netlink: 277 bytes leftover after parsing attributes in process `syz.0.514'. [ 2807.817541][ T5261] netlink: 148 bytes leftover after parsing attributes in process `syz.0.518'. [ 2828.577292][ T5277] netlink: 4 bytes leftover after parsing attributes in process `syz.0.525'. [ 2855.797102][ T5299] xt_CONNSECMARK: invalid mode: 66 [ 2856.589967][ T4564] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2857.854030][ T4564] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2859.476747][ T4564] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2860.410583][ T4564] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2875.724535][ T4564] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2875.908380][ T4564] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2876.086959][ T4564] bond0 (unregistering): Released all slaves [ 2878.196077][ T4564] hsr_slave_0: left promiscuous mode [ 2878.297012][ T4564] hsr_slave_1: left promiscuous mode [ 2878.942143][ T4564] veth1_macvtap: left promiscuous mode [ 2878.947787][ T4564] veth0_macvtap: left promiscuous mode [ 2878.959554][ T4564] veth1_vlan: left promiscuous mode [ 2878.981135][ T4564] veth0_vlan: left promiscuous mode [ 2887.019836][ T5319] netlink: 8 bytes leftover after parsing attributes in process `syz.1.536'. [ 2910.719818][ T5319] syz_tun: entered promiscuous mode [ 2941.558719][ T4637] syz_tun (unregistering): left promiscuous mode [ 2946.117695][ T4272] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2949.239465][ T4272] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2951.470651][ T4272] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2953.538688][ T4272] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2975.285916][ T4272] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2975.597426][ T4272] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2975.830612][ T4272] bond0 (unregistering): Released all slaves [ 2977.598878][ T4272] hsr_slave_0: left promiscuous mode [ 2977.680052][ T4272] hsr_slave_1: left promiscuous mode [ 2978.014994][ T4272] veth1_macvtap: left promiscuous mode [ 2978.018474][ T4272] veth0_macvtap: left promiscuous mode [ 2978.020701][ T4272] veth1_vlan: left promiscuous mode [ 2978.064396][ T4272] veth0_vlan: left promiscuous mode [ 3000.687381][ T5321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3000.909541][ T5321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3026.028635][ T5321] hsr_slave_0: entered promiscuous mode [ 3026.098072][ T5321] hsr_slave_1: entered promiscuous mode [ 3044.943233][ T5321] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 3045.220498][ T5321] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 3045.493439][ T5321] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 3045.839121][ T5321] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 3053.265654][ T5477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3053.635046][ T5477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3063.084716][ T5321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3083.059080][ T5477] hsr_slave_0: entered promiscuous mode [ 3083.155600][ T5477] hsr_slave_1: entered promiscuous mode [ 3083.185319][ T5477] debugfs: 'hsr0' already exists in 'hsr' [ 3083.187530][ T5477] Cannot create hsr debugfs directory [ 3105.821219][ T5477] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 3106.041198][ T5477] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 3106.250980][ T5477] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 3106.471088][ T5477] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 3132.338786][ T5477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3171.116432][ T5321] veth0_vlan: entered promiscuous mode [ 3172.658732][ T5321] veth1_vlan: entered promiscuous mode [ 3176.780033][ T5321] veth0_macvtap: entered promiscuous mode [ 3178.236132][ T5321] veth1_macvtap: entered promiscuous mode [ 3182.536019][ T4564] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3182.555383][ T3324] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3182.629028][ T5325] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3182.780275][ T3584] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3249.563757][ T5477] veth0_vlan: entered promiscuous mode [ 3251.818203][ T5477] veth1_vlan: entered promiscuous mode [ 3256.639712][ T5477] veth0_macvtap: entered promiscuous mode [ 3257.946219][ T5477] veth1_macvtap: entered promiscuous mode [ 3264.755889][ T4564] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3264.823968][ T4564] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3264.826725][ T4564] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3264.828883][ T4564] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3353.988718][ T4342] hid-generic 0000:0D17:0000.0003: unknown main item tag 0x0 [ 3354.027583][ T4342] hid-generic 0000:0D17:0000.0003: unknown main item tag 0x0 [ 3354.408009][ T4342] hid-generic 0000:0D17:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz1 [ 3508.101034][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3508.322856][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3508.439818][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3508.507975][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3508.595318][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3508.679687][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3508.834728][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3508.958134][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3509.052288][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3509.122675][ T6207] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3580.089149][ T6243] input: syz1 as /devices/virtual/input/input6 [ 3629.469481][ T6275] net_ratelimit: 28 callbacks suppressed [ 3629.469928][ T6275] sock: sock_set_timeout: `syz.2.613' (pid 6275) tries to set negative timeout [ 3645.114123][ T6281] batadv_slave_0: entered promiscuous mode [ 3657.920155][ T6289] syzkaller1: entered promiscuous mode [ 3657.964543][ T6289] syzkaller1: entered allmulticast mode [ 3676.649221][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.654769][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.657843][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.660247][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.663401][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.665769][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.668459][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.672110][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.675303][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3676.678565][ T6305] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 3711.318992][ T6326] net_ratelimit: 45 callbacks suppressed [ 3711.319628][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.359770][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.456393][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.555726][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.589893][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.617491][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.715306][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.806072][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.830692][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3711.852780][ T6326] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3763.825113][ T6352] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3763.980708][ T6352] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3787.213791][ T6366] netlink: 8 bytes leftover after parsing attributes in process `syz.2.642'. [ 3809.332553][ T6377] netlink: 36 bytes leftover after parsing attributes in process `syz.2.645'. [ 3842.792527][ T6395] netlink: 'syz.3.653': attribute type 29 has an invalid length. [ 3842.947048][ T6395] netlink: 'syz.3.653': attribute type 29 has an invalid length. [ 3843.142486][ T6395] netlink: 500 bytes leftover after parsing attributes in process `syz.3.653'. [ 3857.573756][ T30] audit: type=1326 audit(2000000551.533:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6402 comm="syz.2.658" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9f533282 code=0x0 [ 3875.924174][ T30] audit: type=1804 audit(2000000569.872:6): pid=6415 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.662" name="/newroot/65/file1" dev="tmpfs" ino=349 res=1 errno=0 [ 3939.747092][ T6452] net_ratelimit: 10 callbacks suppressed [ 3939.747792][ T6452] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 3966.122353][ T6468] kvm [6468]: VCPU exit error -95 [ 3966.125917][ T6468] kvm [6468]: SEPC=0x0 SSTATUS=0x200004120 HSTATUS=0x2002001c0 [ 3966.203366][ T6468] kvm [6468]: SCAUSE=0x14 STVAL=0x0 HTVAL=0x0 HTINST=0x0 [ 4074.907264][ T6526] netlink: 8 bytes leftover after parsing attributes in process `syz.2.705'. [ 4142.197231][ T6571] mmap: syz.2.722 (6571) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 4191.942147][ T6606] gre0: entered promiscuous mode [ 4191.945256][ T6606] gre0: entered allmulticast mode [ 4234.329898][ T6626] ªªªªªª: renamed from wg2 (while UP) [ 4262.212279][ T30] audit: type=1804 audit(2000000956.355:7): pid=6643 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.751" name="/newroot/101/file1" dev="tmpfs" ino=532 res=1 errno=0 [ 4309.933974][ T6669] netlink: 8 bytes leftover after parsing attributes in process `syz.2.763'. [ 4324.904643][ T30] audit: type=1804 audit(2000001019.116:8): pid=6689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.768" name="/newroot/109/file1" dev="tmpfs" ino=574 res=1 errno=0 [ 4349.318288][ T6706] dummy0: entered promiscuous mode [ 4349.456627][ T6706] dummy0: left promiscuous mode [ 4349.463985][ T6708] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4349.544071][ T6708] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4362.354753][ T6716] netlink: 48 bytes leftover after parsing attributes in process `syz.3.776'. [ 4432.406814][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf801970dc00: rx timeout, send abort [ 4432.428826][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffffaf801970dc00: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 4461.660664][ T6769] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4462.112030][ T6769] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4497.136887][ T6783] macvtap0: entered promiscuous mode [ 4497.327724][ T6783] netlink: 4 bytes leftover after parsing attributes in process `syz.3.808'. [ 4497.684096][ T6783] veth0_macvtap: left promiscuous mode [ 4499.179357][ T6783] macvtap0 (unregistering): left promiscuous mode [ 4541.470526][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.474438][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.477037][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.481021][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.483712][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.486239][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.489786][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.492413][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.494869][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4541.499450][ T6815] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4568.007797][ T6829] veth0_to_bridge: entered promiscuous mode [ 4568.442682][ T6828] veth0_to_bridge: left promiscuous mode [ 4578.350037][ T6835] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4578.533701][ T6835] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4611.438517][ T6849] netlink: 12 bytes leftover after parsing attributes in process `syz.3.833'. [ 4611.441075][ T6849] netlink: 12 bytes leftover after parsing attributes in process `syz.3.833'. [ 4645.742535][ T6869] input: syz1 as /devices/virtual/input/input7 [ 4659.787739][ T6883] netlink: 64535 bytes leftover after parsing attributes in process `syz.2.845'. [ 4770.592873][ T6952] input: syz1 as /devices/virtual/input/input8 [ 4774.158599][ T6958] netlink: 60 bytes leftover after parsing attributes in process `syz.3.868'. [ 4822.617451][ T6984] netlink: 27 bytes leftover after parsing attributes in process `syz.2.879'. [ 4851.629287][ T7004] net_ratelimit: 694 callbacks suppressed [ 4851.629869][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.633386][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.637251][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.639703][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.642028][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.645210][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.648560][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.651047][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.653320][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4851.656489][ T7004] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 4865.691652][ T7013] netlink: 27 bytes leftover after parsing attributes in process `syz.2.889'. [ 4880.184008][ T7022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4880.325918][ T7022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4950.898311][ T7068] capability: warning: `syz.3.910' uses 32-bit capabilities (legacy support in use) [ 5000.855258][ T7094] netlink: 16 bytes leftover after parsing attributes in process `syz.2.921'. [ 5000.857019][ T7094] netlink: 16 bytes leftover after parsing attributes in process `syz.2.921'. [ 5075.965287][ T7137] input: syz0 as /devices/virtual/input/input9 [ 5088.975951][ T7153] syzkaller1: entered promiscuous mode [ 5088.978811][ T7153] syzkaller1: entered allmulticast mode [ 5090.823500][ T30] audit: type=1326 audit(2000001785.419:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7155 comm="syz.2.945" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9f533282 code=0x7ffc0000 [ 5090.878938][ T30] audit: type=1326 audit(2000001785.439:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7155 comm="syz.2.945" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9f533282 code=0x7ffc0000 [ 5090.970133][ T30] audit: type=1326 audit(2000001785.570:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7155 comm="syz.2.945" exe="/syz-executor" sig=0 arch=c00000f3 syscall=427 compat=0 ip=0x7fff9f533282 code=0x7ffc0000 [ 5091.008798][ T30] audit: type=1326 audit(2000001785.570:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7155 comm="syz.2.945" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9f533282 code=0x7ffc0000 [ 5091.031286][ T30] audit: type=1326 audit(2000001785.610:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7155 comm="syz.2.945" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9f533282 code=0x7ffc0000 [ 5137.045425][ T6435] atkbd serio2: keyboard reset failed on [ 5138.892564][ T6435] atkbd serio2: keyboard reset failed on [ 5156.436662][ T7209] netlink: 212892 bytes leftover after parsing attributes in process `syz.3.961'. [ 5180.765016][ T7221] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5183.556806][ T7221] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5185.343407][ T7221] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5186.921668][ T7221] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5193.278333][ T7228] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5194.624845][ T5317] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5196.376367][ T3324] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5197.003788][ T7237] netlink: 8 bytes leftover after parsing attributes in process `syz.2.967'. [ 5199.174658][ T7237] netlink: 24 bytes leftover after parsing attributes in process `syz.2.967'. [ 5199.214904][ T7228] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5210.700017][ T7246] netlink: 8 bytes leftover after parsing attributes in process `syz.3.968'. [ 5210.712619][ T7246] netlink: 8 bytes leftover after parsing attributes in process `syz.3.968'. [ 5221.740307][ T7251] syz_tun: entered allmulticast mode [ 5221.769911][ T7251] syz_tun: left allmulticast mode [ 5233.257848][ T7260] net_ratelimit: 758 callbacks suppressed [ 5233.258479][ T7260] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 5245.460481][ T7267] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 5281.964849][ T7286] vcan0: tx address claim with different name [ 5314.200945][ T7299] loop1: detected capacity change from 0 to 223 [ 5315.241195][ T7301] loop1: detected capacity change from 223 to 311 [ 5548.587110][ T30] audit: type=1326 audit(2000002243.408:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5548.678741][ T30] audit: type=1326 audit(2000002243.498:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5549.192152][ T30] audit: type=1326 audit(2000002243.999:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5549.220100][ T30] audit: type=1326 audit(2000002244.019:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5549.223946][ T30] audit: type=1326 audit(2000002244.029:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5549.258532][ T30] audit: type=1326 audit(2000002244.039:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5549.276164][ T30] audit: type=1326 audit(2000002244.089:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5549.477827][ T30] audit: type=1326 audit(2000002244.299:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5549.578116][ T30] audit: type=1326 audit(2000002244.399:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5549.600903][ T30] audit: type=1326 audit(2000002244.419:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7427 comm="syz.3.1040" exe="/syz-executor" sig=0 arch=c00000f3 syscall=203 compat=0 ip=0x7fff8f333282 code=0x7ffc0000 [ 5591.999222][ T7468] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5592.090093][ T7468] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5622.647946][ T7482] tracefs: Invalid uid '0x00000000ffffffff' [ 5727.054938][ T7537] batadv_slave_1: entered promiscuous mode [ 5727.280062][ T7535] batadv_slave_1: left promiscuous mode [ 5750.358176][ T7547] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5750.753013][ T7547] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5794.678129][ T7571] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1093'. [ 5810.468130][ T7580] netlink: 276 bytes leftover after parsing attributes in process `syz.3.1098'. [ 5811.040442][ T7580] netlink: 276 bytes leftover after parsing attributes in process `syz.3.1098'. [ 5840.663501][ T7594] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 5840.672046][ T7594] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 5867.349411][ T7607] netlink: 830 bytes leftover after parsing attributes in process `syz.2.1111'. [ 5901.543265][ T7627] netlink: 'syz.2.1119': attribute type 1 has an invalid length. [ 5923.390948][ T7647] TCP: TCP_TX_DELAY enabled [ 5967.102127][ T7671] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1134'. [ 5967.103907][ T7671] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1134'. [ 5967.199517][ T7673] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1135'. [ 5967.201218][ T7673] netlink: 'syz.3.1135': attribute type 30 has an invalid length. [ 5967.202536][ T7673] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1135'. [ 5967.719077][ T7671] macsec1: entered promiscuous mode [ 5967.720546][ T7671] gretap0: entered promiscuous mode [ 5967.724773][ T7671] macsec1: entered allmulticast mode [ 5967.760205][ T7671] gretap0: entered allmulticast mode [ 6037.497697][ C1] vxcan1: j1939_tp_rxtimer: 0xffffaf802b4bac00: rx timeout, send abort [ 6037.513559][ C1] vxcan1: j1939_xtp_rx_abort_one: 0xffffaf802b4bac00: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 6043.926830][ C1] ------------[ cut here ]------------ [ 6043.927231][ C1] kernel BUG at [] mm/page_table_check.c:142! [ 6043.928790][ C1] Kernel BUG [#1] [ 6043.929101][ C1] Modules linked in: [ 6043.931244][ C1] CPU: 1 UID: 0 PID: 7710 Comm: syz.2.1147 Tainted: G L syzkaller #0 PREEMPT [ 6043.932430][ C1] Tainted: [L]=SOFTLOCKUP [ 6043.932676][ C1] Hardware name: riscv-virtio,qemu (DT) [ 6043.933363][ C1] epc : __page_table_check_zero+0x396/0x544 [ 6043.934402][ C1] ra : __page_table_check_zero+0x396/0x544 [ 6043.935007][ C1] epc : ffffffff80c4e2ce ra : ffffffff80c4e2ce sp : ffff8f8005637360 [ 6043.935441][ C1] gp : ffffffff8a229d40 tp : ffffaf802bbf1a80 t0 : ffff8f8005637300 [ 6043.935850][ C1] t1 : fffff5ef02724409 t2 : 1ffff1f000ac6eec s0 : ffff8f80056373d0 [ 6043.936257][ C1] s1 : ffffaf8013922048 a0 : 0000000000000005 a1 : 0000000000000000 [ 6043.936633][ C1] a2 : 0000000000000002 a3 : ffffffff80c4e2ce a4 : 0000000000000000 [ 6043.937020][ C1] a5 : ffffaf802bbf2a80 a6 : 0000000000000003 a7 : ffffaf801392204b [ 6043.937668][ C1] s2 : 0000000000000001 s3 : 0000000000000000 s4 : ffffaf8013922000 [ 6043.938083][ C1] s5 : dfffffff00000000 s6 : 00000000000b3a00 s7 : 0000000000000200 [ 6043.938514][ C1] s8 : 0000000000000009 s9 : 0000000000007fff s10: fffffffef1468db0 [ 6043.938921][ C1] s11: ffffffff8a346d80 t3 : 0000000000000001 t4 : fffff5ef02724409 [ 6043.939320][ C1] t5 : fffff5ef0272440a t6 : 0000000000000002 ssp : 0000000000000000 [ 6043.939723][ C1] status: 0000000200000120 badaddr: ffffffff80c4e2ce cause: 0000000000000003 [ 6043.940295][ C1] [] __page_table_check_zero+0x396/0x544 [ 6043.941469][ C1] [] free_unref_folios+0xa58/0x1ef4 [ 6043.942339][ C1] [] folios_put_refs+0x41c/0x61c [ 6043.943029][ C1] [] free_pages_and_swap_cache+0x29c/0x480 [ 6043.943728][ C1] [] __tlb_batch_free_encoded_pages+0xe4/0x25c [ 6043.944633][ C1] [] tlb_finish_mmu+0x188/0x824 [ 6043.945269][ C1] [] exit_mmap+0x416/0xccc [ 6043.945847][ C1] [] __mmput+0x106/0x3d0 [ 6043.946642][ C1] [] mmput+0x74/0x88 [ 6043.947420][ C1] [] do_exit+0x802/0x2ac4 [ 6043.948066][ C1] [] __riscv_sys_exit+0x48/0x54 [ 6043.948746][ C1] [] syscall_handler+0x92/0x114 [ 6043.949385][ C1] [] do_trap_ecall_u+0x402/0x680 [ 6043.949993][ C1] [] handle_exception+0x15e/0x16a [ 6043.951621][ C1] Code: a980 8526 c0ef e7bf 8a2a b791 e097 ff8c 80e7 a860 (9002) e097 [ 6043.953271][ C1] ---[ end trace 0000000000000000 ]--- [ 6043.955385][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 6043.956501][ C1] SMP: stopping secondary CPUs VM DIAGNOSIS: 22:41:45 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80087aae mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000200000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff86459ac4 vstvec 0000000000000000 mepc ffffffff80166ca4 sepc ffffffff80166cf8 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9040000000099ac3 x0/zero 0000000000000000 x1/ra ffffffff80087aaa x2/sp ffff8f8000007e10 x3/gp ffffffff8a229d40 x4/tp ffffaf802bbf4f80 x5/t0 ffff8f8000000000 x6/t1 fffffffef1467730 x7/t2 0000000000000540 x8/s0 ffff8f8000007e40 x9/s1 ffffffff86a0cb68 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff80087aaa x14/a4 0000000000000000 x15/a5 ffffaf802bbf4f80 x16/a6 fffffffef1467731 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffffff86861000 x20/s4 ffffffff800877f4 x21/s5 ffffaf8011d19000 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 0000000000000007 x25/s9 ffffffff91600420 x26/s10 ffffffff86a6e1c0 x27/s11 0000000000000004 x28/t3 ffffffff87fb27e0 x29/t4 fffffffef1467730 x30/t5 fffffffef1467731 x31/t6 ffffaf802dc32026 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 ffffffff81f72280 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000200000000 mip 0000000000000022 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff86459ac4 vstvec 0000000000000000 mepc ffffffff8009146a sepc ffffffff80c4e2ce vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80c4e2ce htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9011f0000009ea3c x0/zero 0000000000000000 x1/ra ffffffff81f72250 x2/sp ffff8f8005636b30 x3/gp ffffffff8a229d40 x4/tp ffffaf802bbf1a80 x5/t0 2000000000000000 x6/t1 ffffffff8a33bac0 x7/t2 203a6465746e6961 x8/s0 ffff8f8005636b70 x9/s1 0000000000000000 x10/a0 ffffffff915ee8c8 x11/a1 000000000000001f x12/a2 0000000000000000 x13/a3 ffffffff81f72250 x14/a4 1ffffffff22bdd19 x15/a5 ffff8f800006b000 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 ffffffff915ee880 x19/s3 000000000000004f x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 0000000000000009 x24/s8 0000000000000001 x25/s9 1ffff1f000ac6d78 x26/s10 ffffffff915ee8d8 x27/s11 000000000000004f x28/t3 ffffffff81f84fac x29/t4 fffff1ef00ac6d58 x30/t5 fffff1ef00ac6d59 x31/t6 ffffffff913fb0b7 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