last executing test programs: 794.358198ms ago: executing program 3 (id=5591): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@bridge_delneigh={0x44, 0x1e, 0x1, 0x70bd2c, 0x25dfdbfd, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2}, @NDA_CACHEINFO={0x14, 0x3, {0x81, 0xc, 0xe5, 0x7}}]}, 0x44}}, 0x0) 744.333981ms ago: executing program 3 (id=5597): pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) splice(r0, 0x0, r0, &(0x7f0000000500)=0x8, 0x23c1056a, 0x0) 723.793423ms ago: executing program 0 (id=5600): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000200)=0x91) 699.541874ms ago: executing program 3 (id=5603): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000008c0)={0x20, 0x12, 0x1, 0x0, 0x0, "", [@generic="040cbe0e9142b83dfbd3face98"]}, 0x20}], 0x1}, 0x0) 676.468446ms ago: executing program 0 (id=5606): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000100)={'erspan0\x00', 0x0, 0x700, 0x700, 0x7ff, 0x1f42, {{0x7, 0x4, 0x3, 0x22, 0x1c, 0x64, 0x0, 0x1, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x39}, @remote, {[@cipso={0x86, 0x6, 0xffffffffffffffff}]}}}}}) 663.247097ms ago: executing program 3 (id=5608): syslog(0x2, &(0x7f0000000000)=""/1, 0x1) syslog(0x2, &(0x7f0000000100)=""/105, 0x69) 615.93156ms ago: executing program 0 (id=5611): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'batadv_slave_0\x00', &(0x7f00000004c0)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d7, 0x200000}}) 604.7565ms ago: executing program 0 (id=5613): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8990, &(0x7f0000001040)={'gre0\x00', 0x0}) 549.393734ms ago: executing program 0 (id=5619): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newtaction={0xa8, 0x30, 0xffff, 0x0, 0x0, {}, [{0x94, 0x1, [@m_police={0x90, 0x1, 0x0, 0x0, {{0xb}, {0x7e, 0x2, 0x0, 0x1, [[@TCA_POLICE_RESULT={0x8, 0x5, 0x10000003}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x1, 0x0, 0x8000}}]]}, {0x20, 0x6, "07f5960087894c95556c33311aed2299e5b8fc3c50df339cf1b57887"}, {0xc, 0xb}, {0xc, 0xa, {0x3}}}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4048824}, 0x0) 506.355777ms ago: executing program 3 (id=5622): r0 = syz_open_procfs(0x0, &(0x7f0000002180)='net/mcfilter\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/68, 0x44}], 0x1, 0x2f, 0x20004) 481.900889ms ago: executing program 0 (id=5626): futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x5, 0x2, 0x0, &(0x7f0000000000), 0x5000000) 455.36017ms ago: executing program 3 (id=5627): futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0xfffffffe, 0x6, 0x0, 0x0, 0x0, 0x0) 273.215032ms ago: executing program 1 (id=5644): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@ipv6_getnexthop={0x1c, 0x6a, 0x1, 0x0, 0x0, {}, [@NHA_GROUPS={0x4}]}, 0x1c}}, 0x0) 223.025275ms ago: executing program 1 (id=5647): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) 221.237956ms ago: executing program 1 (id=5650): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002500)=@raw={'raw\x00', 0x3c1, 0x3, 0x5f0, 0x3b8, 0xffffff80, 0x178, 0x3b8, 0x178, 0x520, 0x22b, 0x258, 0x520, 0x258, 0x2034, 0x0, {[{{@uncond, 0x1d, 0x398, 0x3b8, 0x340, {0x1e0002a8, 0x7203000000000000}, [@common=@unspec=@bpf1={{0x230}, @bytecode={0x0, 0x1a, 0x64, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xa}]}}, @common=@unspec=@string={{0xc0}, {0x0, 0x0, 'kmp\x00', "e22e50439abb066265e088a63e13552b8b2fec412753ac647d17d2ebca69d17a9722bd2f5be411676d5993fb4cc74168209fb9f43b63bab2a88206d7dd8158d916b865d0f713f772c59ad6e6b572e9a6c498fb6459888a281e8c071a9a7229f9fe02cb8e9ba7637a2591a5367c770c87034734be6eda195ce135517efa85da52"}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth1_to_bridge\x00', 'geneve1\x00'}, 0x0, 0x100, 0x168, 0x0, {}, [@common=@ah={{0x30}}, @common=@ipv6header={{0x28}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x12, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x650) 191.893287ms ago: executing program 2 (id=5652): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000480)=@newtaction={0x88, 0x30, 0x829, 0x0, 0x0, {}, [{0x74, 0x1, [@m_skbedit={0x70, 0x1, 0x0, 0x0, {{0xc}, {0x44, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x0, 0x0, 0x10000000, 0x0, 0x3}}, @TCA_SKBEDIT_PTYPE={0x1b, 0x7, 0x5}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x8006, 0x219, 0x0, 0x6, 0x3}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x2}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) 190.086227ms ago: executing program 1 (id=5653): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001040)=@nat={'nat\x00', 0x8, 0x5, 0x6c0, 0x390, 0xf0, 0xffffffff, 0x2a0, 0x390, 0x5f0, 0x5f0, 0xffffffff, 0x5f0, 0x5f0, 0x5, 0x0, {[{{@uncond, 0xb7030000, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1d, @ipv6=@private1, @ipv6=@private0, @port, @gre_key}}}, {{@uncond, 0x0, 0x168, 0x1b0, 0x0, {}, [@common=@unspec=@conntrack2={{0xc0}, {{@ipv4=@dev, [], @ipv6=@private1, [], @ipv6=@private1, [], @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4, @ipv6=@local, @icmp_id, @icmp_id}}}, {{@ipv6={@mcast1, @local, [], [], 'wg1\x00', 'virt_wifi0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4, @ipv4=@multicast1, @gre_key, @icmp_id}}}, {{@ipv6={@rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @empty}, [], [], 'dummy0\x00', 'syzkaller0\x00'}, 0x0, 0x218, 0x260, 0x0, {}, [@common=@inet=@sctp={{0x148}}, @common=@mh={{0x28}, {"0c06"}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@multicast1, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id, @icmp_id}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x720) 152.84936ms ago: executing program 2 (id=5654): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) ioctl$TCSETS2(r0, 0x5432, 0x0) 152.54501ms ago: executing program 4 (id=5655): keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) 132.461591ms ago: executing program 2 (id=5656): mremap(&(0x7f0000fff000/0x1000)=nil, 0x40000000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) prctl$PR_SET_MM(0x23, 0x3, &(0x7f0000ffe000/0x1000)=nil) 105.955403ms ago: executing program 4 (id=5657): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@delneigh={0x44, 0x1a, 0x1, 0x70bd29, 0x4000800, {0xa, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x2}, [@NDA_CACHEINFO={0x14, 0x3, {0x7, 0x0, 0x0, 0x4000000}}, @NDA_DST_IPV6={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x90) 105.288873ms ago: executing program 1 (id=5658): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000e80)={'syz_tun\x00', {0x2, 0x4e25, @local}}) 104.945553ms ago: executing program 2 (id=5659): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000004c0)={{0x1, 0x3, 0x3, 0x0, 0x3}, 0x3, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x14000000, 0x0, 0x3ff}) 51.166216ms ago: executing program 4 (id=5660): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x6, 0x3, 0x1, 0x7fff0001}]}) flistxattr(r0, 0x0, 0xdeff) 51.085866ms ago: executing program 4 (id=5661): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) rt_sigsuspend(0x0, 0x0) 51.019286ms ago: executing program 2 (id=5662): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @dev}]}, 0x30}}, 0x0) 50.964956ms ago: executing program 1 (id=5663): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x1000401, &(0x7f00000000c0)={[{@resgid}, {@errors_continue}, {@noblock_validity}]}, 0x1, 0x497, &(0x7f0000001540)="$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") open(&(0x7f0000000080)='.\x00', 0x518282, 0x78e22799f4a46e8e) 49.940146ms ago: executing program 4 (id=5664): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) readv(r0, &(0x7f0000000200)=[{0x0}], 0x1) 33.304878ms ago: executing program 2 (id=5665): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f0000002600)={&(0x7f0000000000)=@can_delroute={0x2c, 0x19, 0x1, 0x0, 0x0, {}, [@CGW_MOD_XOR={0x6, 0xd, {{{}, 0x3, 0x0, 0x0, 0x0, "dc6a6bd5fe03d26c"}}}]}, 0x2c}}, 0x0) 0s ago: executing program 4 (id=5666): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@bridge_delneigh={0x24, 0x1e, 0x1, 0x0, 0x4, {0x2}, [@NDA_FLAGS_EXT={0x8, 0xf, 0x1}]}, 0x24}}, 0x0) kernel console output (not intermixed with test programs): fig 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 143.472642][ T343] usb 1-1: config 13 interface 50 altsetting 167 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 143.485028][ T343] usb 1-1: config 13 interface 50 altsetting 167 endpoint 0x7 has invalid wMaxPacketSize 0 [ 143.498243][ T343] usb 1-1: config 13 interface 50 has no altsetting 0 [ 143.520693][ T343] usb 1-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 143.529897][ T343] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=67 [ 143.538750][ T343] usb 1-1: Product: syz [ 143.543451][ T343] usb 1-1: Manufacturer: syz [ 143.548521][ T343] usb 1-1: SerialNumber: syz [ 143.571750][ T5789] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 143.644051][ T5817] loop3: detected capacity change from 0 to 256 [ 143.660964][ T5817] FAT-fs (loop3): IO charset Zf?xApF(Y0+c_eF9ҭNhۗ0^_&abvzRX:a [ 143.660964][ T5817] B5 Nt?PH not found [ 143.666473][ T425] usb 2-1: bad CDC descriptors [ 143.689996][ T425] usb 2-1: USB disconnect, device number 71 [ 143.709651][ T410] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 143.802604][ T343] usb 1-1: MIDIStreaming interface descriptor not found [ 143.853492][ T343] usb 1-1: USB disconnect, device number 72 [ 143.868477][ T28] audit: type=1326 audit(2000000051.407:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5842 comm="syz.4.2642" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4f00f8efc9 code=0x0 [ 143.926517][ T5849] loop3: detected capacity change from 0 to 256 [ 143.953570][ T5849] FAT-fs (loop3): Directory bread(block 64) failed [ 143.965119][ T5849] FAT-fs (loop3): Directory bread(block 65) failed [ 143.979182][ T5849] FAT-fs (loop3): Directory bread(block 66) failed [ 143.985918][ T5849] FAT-fs (loop3): Directory bread(block 67) failed [ 143.997850][ T5849] FAT-fs (loop3): Directory bread(block 68) failed [ 144.011312][ T5849] FAT-fs (loop3): Directory bread(block 69) failed [ 144.018021][ T5849] FAT-fs (loop3): Directory bread(block 70) failed [ 144.022306][ T5861] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 144.024793][ T19] usb 3-1: new low-speed USB device number 65 using dummy_hcd [ 144.040767][ T5849] FAT-fs (loop3): Directory bread(block 71) failed [ 144.047489][ T5849] FAT-fs (loop3): Directory bread(block 72) failed [ 144.055911][ T5849] FAT-fs (loop3): Directory bread(block 73) failed [ 144.249263][ T19] usb 3-1: New USB device found, idVendor=046d, idProduct=0850, bcdDevice=6b.da [ 144.250660][ T5893] loop1: detected capacity change from 0 to 128 [ 144.258606][ T19] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.271864][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop1 [ 144.274570][ T19] usb 3-1: config 0 descriptor?? [ 144.286826][ T19] usb 3-1: unknown interface protocol 0xe6, assuming v1 [ 144.293990][ T19] usb 3-1: cannot find UAC_HEADER [ 144.300459][ T19] snd-usb-audio: probe of 3-1:0.0 failed with error -22 [ 144.323996][ T410] udevd[410]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 144.367976][ T5899] cgroup: name respecified [ 144.482828][ T1246] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 144.482828][ T425] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 144.521841][ T947] usb 3-1: USB disconnect, device number 65 [ 144.696652][ T1246] usb 4-1: Using ep0 maxpacket: 8 [ 144.696711][ T425] usb 5-1: Using ep0 maxpacket: 8 [ 144.703692][ T1246] usb 4-1: unable to get BOS descriptor or descriptor too short [ 144.707390][ T19] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 144.718711][ T1246] usb 4-1: New USB device found, idVendor=0403, idProduct=d578, bcdDevice=36.00 [ 144.724735][ T425] usb 5-1: unable to get BOS descriptor or descriptor too short [ 144.732523][ T1246] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.740789][ T425] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid maxpacket 29440, setting to 1024 [ 144.748338][ T1246] usb 4-1: Product: syz [ 144.759216][ T425] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 1024 [ 144.759249][ T425] usb 5-1: config 8 interface 0 has no altsetting 0 [ 144.762025][ T425] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 144.765687][ T1246] usb 4-1: Manufacturer: syz [ 144.775907][ T425] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.782667][ T1246] usb 4-1: SerialNumber: syz [ 144.791913][ T425] usb 5-1: Product: syz [ 144.813600][ T425] usb 5-1: Manufacturer: syz [ 144.818265][ T425] usb 5-1: SerialNumber: syz [ 144.824133][ T5887] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 144.911953][ T19] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 144.921023][ T19] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.932085][ T19] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 144.942669][ T19] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 144.959208][ T19] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 144.971590][ T19] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 144.981294][ T19] usb 2-1: Product: syz [ 144.985663][ T19] usb 2-1: Manufacturer: syz [ 144.993111][ T19] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 145.016534][ T1246] ftdi_sio 4-1:6.0: FTDI USB Serial Device converter detected [ 145.024869][ T1246] usb 4-1: Detected FT4232HA [ 145.030198][ T1246] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 145.037505][ T1246] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 145.046169][ T1246] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 145.049970][ T425] usb 5-1: selecting invalid altsetting 0 [ 145.064763][ T1246] usb 4-1: USB disconnect, device number 72 [ 145.071772][ T1246] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 145.078427][ T425] usb 5-1: USB disconnect, device number 68 [ 145.100977][ T1246] ftdi_sio 4-1:6.0: device disconnected [ 145.209248][ T19] usb 2-1: USB disconnect, device number 72 [ 145.319015][ T356] udevd[356]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 145.412985][ T343] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 145.603297][ T5951] loop3: detected capacity change from 0 to 512 [ 145.609765][ T343] usb 3-1: Using ep0 maxpacket: 16 [ 145.619319][ T5951] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 145.625944][ T343] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 145.627761][ T5951] System zones: 0-2, 18-18, 34-34 [ 145.656941][ T5951] EXT4-fs error (device loop3): ext4_init_orphan_info:586: comm syz.3.2696: inode #0: comm syz.3.2696: iget: illegal inode # [ 145.666268][ T343] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 145.670354][ T425] usb 1-1: new full-speed USB device number 73 using dummy_hcd [ 145.691323][ T5951] EXT4-fs (loop3): Remounting filesystem read-only [ 145.700104][ T5951] EXT4-fs (loop3): get orphan inode failed [ 145.708724][ T343] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 145.718067][ T5951] EXT4-fs (loop3): mount failed [ 145.723959][ T343] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.731998][ T343] usb 3-1: Product: syz [ 145.736835][ T343] usb 3-1: Manufacturer: syz [ 145.741771][ T343] usb 3-1: SerialNumber: syz [ 145.884115][ T425] usb 1-1: not running at top speed; connect to a high speed hub [ 145.894819][ T425] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 145.908159][ T425] usb 1-1: config 1 has no interface number 1 [ 145.914316][ T425] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 145.939187][ T425] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 145.955538][ T425] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.967677][ T343] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 145.969902][ T425] usb 1-1: Product: syz [ 145.984506][ T425] usb 1-1: Manufacturer: syz [ 145.989772][ T343] usb 3-1: USB disconnect, device number 66 [ 146.006150][ T425] usb 1-1: SerialNumber: syz [ 146.033533][ T19] usb 5-1: new full-speed USB device number 69 using dummy_hcd [ 146.139881][ T6004] loop1: detected capacity change from 0 to 512 [ 146.159455][ T6004] EXT4-fs error (device loop1): ext4_quota_enable:7007: comm syz.1.2721: Bad quota inum: 5, type: 2 [ 146.172502][ T6004] EXT4-fs warning (device loop1): ext4_enable_quotas:7055: Failed to enable quota tracking (type=2, err=-117, ino=5). Please run e2fsck to fix. [ 146.187966][ T6004] EXT4-fs (loop1): mount failed [ 146.259688][ T425] usb 1-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 146.266774][ T6012] loop3: detected capacity change from 0 to 2048 [ 146.275249][ T19] usb 5-1: unable to get BOS descriptor or descriptor too short [ 146.286329][ T425] usb 1-1: failed to enable PITCH for EP 0x82 [ 146.296241][ T19] usb 5-1: not running at top speed; connect to a high speed hub [ 146.299201][ T6012] EXT4-fs (loop3): Invalid log block size: 15 [ 146.317403][ T425] usb 1-1: USB disconnect, device number 73 [ 146.326606][ T19] usb 5-1: config 1 has an invalid interface number: 138 but max is 0 [ 146.340563][ T19] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 146.350860][ T19] usb 5-1: config 1 has no interface number 0 [ 146.357383][ T19] usb 5-1: config 1 interface 138 altsetting 252 endpoint 0xC has invalid wMaxPacketSize 0 [ 146.384173][ T19] usb 5-1: config 1 interface 138 has no altsetting 0 [ 146.404444][ T19] usb 5-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 146.417411][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.428428][ T6024] loop3: detected capacity change from 0 to 512 [ 146.435316][ T6024] EXT4-fs: Ignoring removed nomblk_io_submit option [ 146.442364][ T19] usb 5-1: Product: syz [ 146.446642][ T19] usb 5-1: Manufacturer: syz [ 146.451756][ T19] usb 5-1: SerialNumber: syz [ 146.458634][ T6024] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 146.484841][ T6024] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 146.493894][ T6024] EXT4-fs warning (device loop3): ext4_enable_quotas:7055: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 146.509201][ T6024] EXT4-fs (loop3): mount failed [ 146.547084][ T337] udevd[337]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 146.680048][ T19] usb 5-1: USB disconnect, device number 69 [ 146.695156][ T6026] loop1: detected capacity change from 0 to 40427 [ 146.719500][ T6026] F2FS-fs (loop1): Invalid uid value -1 [ 146.763828][ T6054] mmap: syz.3.2744 (6054) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 146.952346][ T343] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 147.069950][ T408] usb 2-1: new low-speed USB device number 73 using dummy_hcd [ 147.147540][ T343] usb 3-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=26.50 [ 147.155502][ T425] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 147.156725][ T343] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.172370][ T343] usb 3-1: Product: syz [ 147.176565][ T343] usb 3-1: Manufacturer: syz [ 147.181198][ T343] usb 3-1: SerialNumber: syz [ 147.186779][ T343] usb 3-1: config 0 descriptor?? [ 147.192851][ T343] usb 3-1: Waiting for MOTU Microbook II to boot up... [ 147.199785][ T343] usb 3-1: failed setting the sample rate for Motu MicroBook II: -22 [ 147.207889][ T343] snd-usb-audio: probe of 3-1:0.0 failed with error -22 [ 147.230880][ T6072] loop4: detected capacity change from 0 to 512 [ 147.263608][ T408] usb 2-1: config index 0 descriptor too short (expected 1307, got 27) [ 147.272120][ T408] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 147.281913][ T408] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 147.291025][ T408] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 147.302243][ T19] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 147.310806][ T408] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 4 [ 147.312137][ T6078] loop4: detected capacity change from 0 to 1024 [ 147.322111][ T408] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 147.345068][ T6078] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.2756: bg 0: block 10: padding at end of block bitmap is not set [ 147.359731][ T6078] Quota error (device loop4): write_blk: dquota write failed [ 147.367214][ T408] usb 2-1: string descriptor 0 read error: -22 [ 147.367233][ T6078] Quota error (device loop4): find_free_dqentry: Can't write quota data block 2 [ 147.374288][ T408] usb 2-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 147.383089][ T6078] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 147.392464][ T408] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.402191][ T6078] EXT4-fs error (device loop4): ext4_acquire_dquot:6803: comm syz.4.2756: Failed to acquire dquot type 0 [ 147.410230][ T425] usb 4-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=a0.b5 [ 147.422099][ T6078] Quota error (device loop4): write_blk: dquota write failed [ 147.437816][ T6078] Quota error (device loop4): find_free_dqentry: Can't write quota data block 2 [ 147.443805][ T408] usb 2-1: config 0 descriptor?? [ 147.452167][ T6078] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 147.452197][ T425] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.462170][ T6078] EXT4-fs error (device loop4): ext4_acquire_dquot:6803: comm syz.4.2756: Failed to acquire dquot type 0 [ 147.471439][ T408] hub 2-1:0.0: bad descriptor, ignoring hub [ 147.482170][ T6078] EXT4-fs error (device loop4): ext4_free_blocks:6205: comm syz.4.2756: Freeing blocks not in datazone - block = 0, count = 4096 [ 147.488143][ T425] usb 4-1: config 0 descriptor?? [ 147.505806][ T408] hub: probe of 2-1:0.0 failed with error -5 [ 147.506182][ T6078] Quota error (device loop4): write_blk: dquota write failed [ 147.513849][ T60] usb 3-1: USB disconnect, device number 67 [ 147.522861][ T6078] Quota error (device loop4): find_free_dqentry: Can't write quota data block 2 [ 147.534625][ T6078] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 147.545169][ T6078] EXT4-fs error (device loop4): ext4_acquire_dquot:6803: comm syz.4.2756: Failed to acquire dquot type 0 [ 147.553498][ T19] usb 1-1: config 6 has an invalid interface number: 154 but max is 0 [ 147.557185][ T6078] EXT4-fs (loop4): 1 orphan inode deleted [ 147.564865][ T19] usb 1-1: config 6 has no interface number 0 [ 147.570615][ T6078] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 147.577009][ T19] usb 1-1: config 6 interface 154 has no altsetting 0 [ 147.595379][ T19] usb 1-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=75.d1 [ 147.612368][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.620530][ T19] usb 1-1: Product: syz [ 147.624738][ T19] usb 1-1: Manufacturer: syz [ 147.629441][ T19] usb 1-1: SerialNumber: syz [ 147.635187][ T6078] syz.4.2756 (6078) used greatest stack depth: 20512 bytes left [ 147.644266][ T286] EXT4-fs (loop4): unmounting filesystem. [ 147.742619][ T425] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 147.753606][ T425] asix: probe of 4-1:0.0 failed with error -71 [ 147.777252][ T425] usb 4-1: USB disconnect, device number 73 [ 147.850462][ T24] usb 2-1: USB disconnect, device number 73 [ 147.861431][ T19] usb 1-1: Found UVC 0.00 device syz (1bcf:0b40) [ 147.867883][ T19] usb 1-1: Forcing UVC version to 1.0a [ 147.873948][ T19] usb 1-1: No valid video chain found. [ 147.884723][ T19] usb 1-1: USB disconnect, device number 74 [ 147.911956][ T6109] loop4: detected capacity change from 0 to 256 [ 147.923219][ T6109] exFAT-fs (loop4): failed to read sector(0x278) [ 147.929680][ T6109] exFAT-fs (loop4): failed to load upcase table [ 147.936435][ T6109] exFAT-fs (loop4): failed to recognize exfat type [ 148.320802][ T24] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 148.336170][ T343] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 148.514313][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 148.524584][ T24] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 148.537664][ T343] usb 5-1: Using ep0 maxpacket: 16 [ 148.543796][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.553030][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 148.561142][ T343] usb 5-1: config 4 has an invalid interface number: 51 but max is 0 [ 148.569426][ T24] usb 3-1: SerialNumber: syz [ 148.574389][ T343] usb 5-1: config 4 has no interface number 0 [ 148.580557][ T1246] usb 2-1: new full-speed USB device number 74 using dummy_hcd [ 148.588502][ T343] usb 5-1: config 4 interface 51 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 16 [ 148.598471][ T343] usb 5-1: config 4 interface 51 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 148.608988][ T24] cdc_mbim 3-1:1.0: MBIM functional descriptor missing [ 148.616002][ T24] cdc_mbim 3-1:1.0: bind() failure [ 148.621972][ T343] usb 5-1: config 4 interface 51 has no altsetting 0 [ 148.631004][ T343] usb 5-1: New USB device found, idVendor=954f, idProduct=4199, bcdDevice= f.76 [ 148.640051][ T343] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.648098][ T288] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 148.655702][ T343] usb 5-1: Product: syz [ 148.659879][ T343] usb 5-1: Manufacturer: syz [ 148.664572][ T343] usb 5-1: SerialNumber: syz [ 148.670212][ T6121] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 148.677524][ T6121] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 148.780471][ T24] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 148.803054][ T1246] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 148.811889][ T1246] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 148.820381][ T19] usb 3-1: USB disconnect, device number 68 [ 148.822199][ T1246] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 148.838797][ T1246] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 148.852687][ T1246] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.861791][ T1246] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 148.870006][ T1246] usb 2-1: SerialNumber: syz [ 148.876103][ T1246] cdc_acm 2-1:1.0: skipping garbage [ 148.881381][ T288] usb 4-1: Using ep0 maxpacket: 8 [ 148.886482][ T1246] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 148.894346][ T1246] cdc_acm 2-1:1.0: This needs exactly 3 endpoints [ 148.900913][ T1246] cdc_acm: probe of 2-1:1.0 failed with error -22 [ 148.907507][ T343] cdc_eem: probe of 5-1:4.51 failed with error -71 [ 148.914463][ T288] usb 4-1: config 32 has 1 interface, different from the descriptor's value: 2 [ 148.927188][ T343] usb 5-1: USB disconnect, device number 70 [ 148.933898][ T288] usb 4-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 148.945577][ T288] usb 4-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 148.956092][ T288] usb 4-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice= 0.c7 [ 148.965266][ T288] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.973299][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 148.980529][ T24] usb 1-1: unable to get BOS descriptor or descriptor too short [ 148.989052][ T24] usb 1-1: config 0 has an invalid interface number: 88 but max is 0 [ 148.997203][ T24] usb 1-1: config 0 has no interface number 0 [ 149.003312][ T24] usb 1-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 149.014492][ T24] usb 1-1: config 0 interface 88 has no altsetting 0 [ 149.021713][ T24] usb 1-1: language id specifier not provided by device, defaulting to English [ 149.031987][ T24] usb 1-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 149.041093][ T24] usb 1-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 149.049265][ T24] usb 1-1: Product: syz [ 149.053443][ T24] usb 1-1: Manufacturer: 뫫憶븏勲뽔৳쁻ᝰ㹥肗䌛䢌᝿⤃⭑튢竹룖㗄Ҥ꨿㯅腺꫓莯묳䢮ゝꡧᜥ褷獸銚ᵟᲮ佫篴䀝ᯘ팭ꃮ [ 149.069119][ T24] usb 1-1: SerialNumber: syz [ 149.074611][ T24] usb 1-1: config 0 descriptor?? [ 149.097317][ T1982] usb 2-1: USB disconnect, device number 74 [ 149.195151][ T288] usb 4-1: string descriptor 0 read error: -71 [ 149.206032][ T288] usb 4-1: USB disconnect, device number 74 [ 149.297881][ T24] input: 뫫憶븏勲뽔৳쁻ᝰ㹥肗䌛䢌᝿⤃⭑튢竹룖㗄Ҥ꨿㯅腺꫓莯묳䢮ゝꡧᜥ褷獸銚ᵟᲮ佫篴䀝ᯘ팭 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.88/input/input14 [ 149.319166][ T24] usb 1-1: USB disconnect, device number 75 [ 149.522817][ T6143] loop2: detected capacity change from 0 to 40427 [ 149.532553][ T6143] F2FS-fs (loop2): Mismatch start address, segment0(0) cp_blkaddr(512) [ 149.541181][ T6143] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 149.583856][ T6149] loop2: detected capacity change from 0 to 512 [ 149.590949][ T6149] EXT4-fs (loop2): Test dummy encryption mode enabled [ 149.598290][ T6149] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 149.608613][ T6149] EXT4-fs (loop2): ea_inode feature is not supported for Hurd [ 149.657742][ T410] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 149.753309][ T19] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 149.780195][ T6169] loop2: detected capacity change from 0 to 1024 [ 149.815085][ T6169] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 149.832584][ T6169] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 149.844342][ T6169] jbd2_journal_init_inode: Cannot locate journal superblock [ 149.858734][ T6169] EXT4-fs (loop2): Could not load journal inode [ 149.968405][ T19] usb 5-1: config index 0 descriptor too short (expected 64575, got 68) [ 149.977688][ T19] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 149.993711][ T19] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 150.004962][ T19] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 150.031479][ T19] usb 5-1: config index 1 descriptor too short (expected 64575, got 68) [ 150.040072][ T19] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.050294][ T19] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 150.052629][ T24] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 150.061446][ T19] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 150.086124][ T19] usb 5-1: string descriptor 0 read error: -71 [ 150.092365][ T19] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 150.101866][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.120108][ T19] usb 5-1: can't set config #1, error -71 [ 150.129244][ T19] usb 5-1: USB disconnect, device number 71 [ 150.170272][ T947] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 150.266432][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 150.272761][ T24] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 150.281008][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 150.291248][ T24] usb 2-1: config 0 has no interface number 0 [ 150.298983][ T24] usb 2-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 150.308071][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.316330][ T288] usb 3-1: new full-speed USB device number 69 using dummy_hcd [ 150.324124][ T24] usb 2-1: Product: syz [ 150.328421][ T24] usb 2-1: Manufacturer: syz [ 150.333303][ T24] usb 2-1: SerialNumber: syz [ 150.338652][ T24] usb 2-1: config 0 descriptor?? [ 150.344751][ T24] usb 2-1: Found UVC 0.00 device syz (046d:08f3) [ 150.351166][ T24] usb 2-1: No valid video chain found. [ 150.362670][ T947] usb 4-1: Using ep0 maxpacket: 32 [ 150.369145][ T947] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 150.380375][ T947] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 150.406396][ T947] usb 4-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 150.415506][ T947] usb 4-1: New USB device strings: Mfr=8, Product=0, SerialNumber=3 [ 150.423978][ T947] usb 4-1: Manufacturer: syz [ 150.428775][ T947] usb 4-1: SerialNumber: syz [ 150.434150][ T947] usb 4-1: config 0 descriptor?? [ 150.440953][ T947] input: KB Gear Tablet as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input15 [ 150.535387][ T288] usb 3-1: not running at top speed; connect to a high speed hub [ 150.550354][ T288] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 150.573406][ T288] usb 3-1: config 1 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 150.588686][ T288] usb 3-1: config 1 interface 0 has no altsetting 0 [ 150.595700][ T24] usb 2-1: USB disconnect, device number 75 [ 150.603893][ T288] usb 3-1: string descriptor 0 read error: -22 [ 150.610826][ T288] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.621607][ T288] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.635529][ T288] usb 3-1: bad CDC descriptors [ 150.655963][ T947] usb 4-1: USB disconnect, device number 75 [ 150.829044][ T6221] binder: Bad value for 'stats' [ 150.851158][ T24] usb 3-1: USB disconnect, device number 69 [ 150.993404][ T288] usb 5-1: new low-speed USB device number 72 using dummy_hcd [ 151.187984][ T288] usb 5-1: config 0 has an invalid interface number: 245 but max is 0 [ 151.196355][ T288] usb 5-1: config 0 has no interface number 0 [ 151.219879][ T288] usb 5-1: New USB device found, idVendor=699b, idProduct=9cbd, bcdDevice=76.2a [ 151.223218][ T6241] loop3: detected capacity change from 0 to 512 [ 151.231260][ T288] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.247050][ T6241] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.2836: invalid block [ 151.253223][ T288] usb 5-1: config 0 descriptor?? [ 151.267258][ T6241] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.2836: invalid indirect mapped block 4294967295 (level 1) [ 151.282569][ T6241] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.2836: invalid indirect mapped block 4294967295 (level 1) [ 151.297085][ T6241] EXT4-fs (loop3): 2 truncates cleaned up [ 151.302942][ T6241] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 151.327172][ T287] EXT4-fs (loop3): unmounting filesystem. [ 151.431885][ T60] usb 1-1: new low-speed USB device number 76 using dummy_hcd [ 151.482707][ T288] usb 5-1: string descriptor 0 read error: -71 [ 151.489761][ T288] usb-storage 5-1:0.245: USB Mass Storage device detected [ 151.529802][ T288] usb 5-1: USB disconnect, device number 72 [ 151.560029][ T24] usb 2-1: new full-speed USB device number 76 using dummy_hcd [ 151.625710][ T60] usb 1-1: unable to get BOS descriptor or descriptor too short [ 151.634312][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 151.644535][ T947] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 151.652197][ T60] usb 1-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 151.665337][ T60] usb 1-1: config 1 interface 0 has no altsetting 0 [ 151.674326][ T60] usb 1-1: string descriptor 0 read error: -22 [ 151.680815][ T60] usb 1-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 151.690035][ T19] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 151.697664][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.764594][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 151.775754][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.785546][ T24] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 151.794636][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.803311][ T24] usb 2-1: config 0 descriptor?? [ 151.809163][ T24] hub 2-1:0.0: USB hub found [ 151.859428][ T947] usb 4-1: Using ep0 maxpacket: 16 [ 151.865971][ T947] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 151.874213][ T947] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.884482][ T947] usb 4-1: config 0 has no interface number 0 [ 151.890607][ T947] usb 4-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.1e [ 151.899766][ T947] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.909272][ T947] usb 4-1: config 0 descriptor?? [ 151.914373][ T19] usb 3-1: unable to get BOS descriptor or descriptor too short [ 151.927352][ T19] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 151.929093][ T288] usb 1-1: USB disconnect, device number 76 [ 151.937534][ T19] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 151.958214][ T19] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 151.967462][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.975490][ T19] usb 3-1: Product: ぇ䜗豄힙㧶縴ᄥ瓟燂뺩ꑪꛣ箂ᇵ桴뾇첧꒞ሪ᧑뚤牟Ჲ撿챻nﶜ㕬镩牫䯴 [ 151.988610][ T19] usb 3-1: Manufacturer: 㑦Äᱸגּ䵮ꖹꏠ㖸踤풱ǟ⢥舦꿀ᯪ㸊㒸聰金⠞⋌ⷆ꒳掖㳮鮙馝츕⬢祅槇㒧叻꒥멷翍鎫校鲅ꥵ⋓Ø鑒Ḧ젲峥佹ℜ [ 152.006580][ T19] usb 3-1: SerialNumber: ч [ 152.012356][ T6253] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 152.025544][ T24] hub 2-1:0.0: config failed, can't read hub descriptor (err -22) [ 152.035413][ T24] usbhid 2-1:0.0: can't add hid device: -71 [ 152.042060][ T24] usbhid: probe of 2-1:0.0 failed with error -71 [ 152.084235][ T24] usb 2-1: USB disconnect, device number 76 [ 152.138146][ T947] usb 4-1: string descriptor 0 read error: -71 [ 152.144574][ T947] usb 4-1: Found UVC 0.00 device (0bd3:0555) [ 152.151597][ T947] usb 4-1: No valid video chain found. [ 152.157960][ T947] usb 4-1: USB disconnect, device number 76 [ 152.237951][ T19] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 70 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 152.253107][ T19] usb 3-1: USB disconnect, device number 70 [ 152.261075][ T19] usblp0: removed [ 152.361839][ T343] usb 5-1: new full-speed USB device number 73 using dummy_hcd [ 152.520896][ T6267] overlayfs: unrecognized mount option "verity=on" or missing value [ 152.566218][ T343] usb 5-1: config 9 has an invalid interface number: 81 but max is 0 [ 152.586039][ T343] usb 5-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config [ 152.598184][ T343] usb 5-1: config 9 has no interface number 0 [ 152.618173][ T343] usb 5-1: config 9 interface 81 has no altsetting 0 [ 152.640652][ T343] usb 5-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=f0.f4 [ 152.656094][ T343] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.664682][ T343] usb 5-1: Product: syz [ 152.668883][ T343] usb 5-1: Manufacturer: syz [ 152.673534][ T343] usb 5-1: SerialNumber: syz [ 152.804759][ T6301] loop2: detected capacity change from 0 to 128 [ 152.820997][ T6299] loop3: detected capacity change from 0 to 1024 [ 152.833672][ T6299] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 152.853769][ T6301] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 152.879180][ T6299] EXT4-fs (loop3): Test dummy encryption mode enabled [ 152.894372][ T6301] EXT4-fs (loop2): group descriptors corrupted! [ 152.901504][ T6299] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 152.924260][ T343] usbserial_generic 5-1:9.81: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 152.924300][ T287] EXT4-fs (loop3): unmounting filesystem. [ 152.957458][ T343] usbserial_generic 5-1:9.81: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 152.973564][ T343] usbserial_generic 5-1:9.81: device has no bulk endpoints [ 152.992558][ T947] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 152.998053][ T343] usb 5-1: USB disconnect, device number 73 [ 153.019989][ T6316] loop2: detected capacity change from 0 to 512 [ 153.049163][ T6323] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 153.050226][ T6316] EXT4-fs warning (device loop2): ext4_enable_quotas:7055: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 153.079750][ T6316] EXT4-fs (loop2): mount failed [ 153.089764][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 153.089779][ T28] audit: type=1400 audit(2000000060.043:230): avc: denied { relabelto } for pid=6322 comm="syz.3.2875" name="cgroup.procs" dev="cgroup" ino=265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 153.161996][ T28] audit: type=1400 audit(2000000060.043:231): avc: denied { associate } for pid=6322 comm="syz.3.2875" name="cgroup.procs" dev="cgroup" ino=265 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:semanage_exec_t:s0" [ 153.227730][ T947] usb 2-1: Using ep0 maxpacket: 16 [ 153.234225][ T947] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 153.244663][ T947] usb 2-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 153.253809][ T947] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 153.264813][ T947] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 153.275738][ T947] usb 2-1: config 1 interface 1 has no altsetting 0 [ 153.283911][ T947] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 153.293048][ T947] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.301100][ T947] usb 2-1: Product: syz [ 153.305405][ T947] usb 2-1: Manufacturer: syz [ 153.310070][ T947] usb 2-1: SerialNumber: syz [ 153.452271][ T19] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 153.484305][ T24] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 153.527161][ T288] usb 1-1: new full-speed USB device number 77 using dummy_hcd [ 153.532412][ T947] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 153.542944][ T947] usb 2-1: 2:1 : format type 0 is detected, processed as PCM [ 153.550375][ T947] usb 2-1: 2:1 : sample bitwidth 252 in over sample bytes 4 [ 153.557786][ T947] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 153.567101][ T947] usb 2-1: USB disconnect, device number 77 [ 153.644671][ T19] usb 3-1: Using ep0 maxpacket: 32 [ 153.652567][ T19] usb 3-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=db.74 [ 153.661774][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.669816][ T19] usb 3-1: Product: syz [ 153.674107][ T19] usb 3-1: Manufacturer: syz [ 153.678963][ T19] usb 3-1: SerialNumber: syz [ 153.684442][ T19] usb 3-1: config 0 descriptor?? [ 153.690310][ T19] rndis_host 3-1:0.0: skipping garbage [ 153.695786][ T19] rndis_host 3-1:0.0: invalid descriptor buffer length [ 153.698116][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 153.702742][ T19] usb 3-1: bad CDC descriptors [ 153.709676][ T24] usb 4-1: config 0 has an invalid descriptor of length 132, skipping remainder of the config [ 153.713007][ T19] cdc_acm 3-1:0.0: skipping garbage [ 153.724917][ T24] usb 4-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 153.728282][ T19] cdc_acm 3-1:0.0: invalid descriptor buffer length [ 153.737727][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.752671][ T24] usb 4-1: Product: syz [ 153.757102][ T24] usb 4-1: Manufacturer: syz [ 153.762080][ T24] usb 4-1: SerialNumber: syz [ 153.766987][ T288] usb 1-1: config 1 interface 0 altsetting 8 endpoint 0x1 has invalid maxpacket 1023, setting to 64 [ 153.778222][ T288] usb 1-1: config 1 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 153.783674][ T408] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 153.791856][ T24] usb 4-1: config 0 descriptor?? [ 153.804050][ T410] udevd[410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 153.819992][ T288] usb 1-1: config 1 interface 0 has no altsetting 0 [ 153.827426][ T24] usb 4-1: bad CDC descriptors [ 153.832612][ T24] usb 4-1: unsupported MDLM descriptors [ 153.842819][ T288] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 153.852055][ T288] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.860205][ T288] usb 1-1: Product: syz [ 153.864412][ T288] usb 1-1: Manufacturer: 澇ࢾ悱뀐얆㡉嬮嗲ਅ캿ㅘ㡥㱄뚲鲜Ꮤ╬ﰗ㟦魶ଔ൪쏤뮾佤ℱڭ흇閭뭦릌詧춄ࢢᘡ郞䖨⯻頺䲟燹 [ 153.880065][ T288] usb 1-1: SerialNumber: syz [ 153.885769][ T6345] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 153.917458][ T24] usb 3-1: USB disconnect, device number 71 [ 153.986916][ T408] usb 5-1: Using ep0 maxpacket: 32 [ 153.993650][ T408] usb 5-1: config 0 has an invalid interface number: 196 but max is 0 [ 154.002145][ T408] usb 5-1: config 0 has no interface number 0 [ 154.008438][ T408] usb 5-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 154.018468][ T408] usb 5-1: config 0 interface 196 has no altsetting 0 [ 154.026858][ T408] usb 5-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 154.036058][ T408] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.044118][ T408] usb 5-1: Product: syz [ 154.048307][ T408] usb 5-1: Manufacturer: syz [ 154.053155][ T408] usb 5-1: SerialNumber: syz [ 154.058805][ T408] usb 5-1: config 0 descriptor?? [ 154.064148][ T6349] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 154.071396][ T1982] usb 4-1: USB disconnect, device number 77 [ 154.111430][ T288] usb 1-1: USB disconnect, device number 77 [ 154.289378][ T408] ipheth 5-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 154.297195][ T408] ipheth: probe of 5-1:0.196 failed with error -71 [ 154.305007][ T408] usb 5-1: USB disconnect, device number 74 [ 154.435820][ T343] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 154.533902][ T6371] loop2: detected capacity change from 0 to 128 [ 154.544530][ T6371] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 154.553747][ T6371] ext4 filesystem being mounted at /666/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 154.577169][ T285] EXT4-fs (loop2): unmounting filesystem. [ 154.628222][ T343] usb 2-1: Using ep0 maxpacket: 8 [ 154.636726][ T343] usb 2-1: config 3 has an invalid interface number: 45 but max is 0 [ 154.645014][ T28] audit: type=1400 audit(2000000061.493:232): avc: denied { unmount } for pid=285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 154.679850][ T343] usb 2-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 154.690255][ T6386] virtio-fs: tag not found [ 154.701654][ T343] usb 2-1: config 3 has no interface number 0 [ 154.714144][ T343] usb 2-1: config 3 interface 45 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 154.743893][ T343] usb 2-1: config 3 interface 45 has no altsetting 0 [ 154.761113][ T343] usb 2-1: New USB device found, idVendor=0582, idProduct=e6ca, bcdDevice=d3.0b [ 154.785141][ T343] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.804159][ T343] usb 2-1: Product: syz [ 154.808509][ T343] usb 2-1: Manufacturer: syz [ 154.820301][ T343] usb 2-1: SerialNumber: syz [ 154.925571][ T6420] loop4: detected capacity change from 0 to 256 [ 154.963940][ T6420] exFAT-fs (loop4): failed to load upcase table (idx : 0x000106cd, chksum : 0x3aeaf2c0, utbl_chksum : 0xe619d30d) [ 155.052514][ T343] usb 2-1: USB disconnect, device number 78 [ 155.062502][ T410] udevd[410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:3.45/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 155.082649][ T6430] 9pnet_fd: p9_fd_create_tcp (6430): problem connecting socket to 127.0.0.1 [ 155.102405][ T6402] loop3: detected capacity change from 0 to 40427 [ 155.120846][ T288] usb 3-1: new full-speed USB device number 72 using dummy_hcd [ 155.122483][ T6402] F2FS-fs (loop3): fault_type options not supported [ 155.179429][ T6402] F2FS-fs (loop3): invalid crc value [ 155.201981][ T6402] F2FS-fs (loop3): Found nat_bits in checkpoint [ 155.263442][ T6402] F2FS-fs (loop3): Start checkpoint disabled! [ 155.291232][ T6402] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 155.324541][ T288] usb 3-1: unable to get BOS descriptor or descriptor too short [ 155.336930][ T288] usb 3-1: not running at top speed; connect to a high speed hub [ 155.360135][ T288] usb 3-1: config 1 has an invalid interface number: 138 but max is 0 [ 155.374858][ T288] usb 3-1: config 1 has no interface number 0 [ 155.395445][ T288] usb 3-1: config 1 interface 138 has no altsetting 0 [ 155.414338][ T288] usb 3-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 155.454233][ T288] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.475862][ T288] usb 3-1: Product: syz [ 155.480109][ T288] usb 3-1: Manufacturer: syz [ 155.501796][ T288] usb 3-1: SerialNumber: syz [ 155.502641][ T6464] loop4: detected capacity change from 0 to 256 [ 155.551301][ T6464] FAT-fs (loop4): Directory bread(block 64) failed [ 155.557901][ T6464] FAT-fs (loop4): Directory bread(block 65) failed [ 155.572863][ T6464] FAT-fs (loop4): Directory bread(block 66) failed [ 155.580058][ T6464] FAT-fs (loop4): Directory bread(block 67) failed [ 155.597911][ T6464] FAT-fs (loop4): Directory bread(block 68) failed [ 155.605357][ T6464] FAT-fs (loop4): Directory bread(block 69) failed [ 155.612163][ T6464] FAT-fs (loop4): Directory bread(block 70) failed [ 155.618920][ T6464] FAT-fs (loop4): Directory bread(block 71) failed [ 155.654766][ T6464] FAT-fs (loop4): Directory bread(block 72) failed [ 155.665477][ T6464] FAT-fs (loop4): Directory bread(block 73) failed [ 155.736376][ T288] usb 3-1: USB disconnect, device number 72 [ 155.833519][ T6482] loop1: detected capacity change from 0 to 8192 [ 155.866161][ T6490] SELinux: Context system_u:object is not valid (left unmapped). [ 155.898629][ T28] audit: type=1400 audit(2000000062.662:233): avc: denied { relabelto } for pid=6489 comm="syz.1.2957" name="cgroup.procs" dev="cgroup" ino=213 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 155.996602][ T28] audit: type=1400 audit(2000000062.662:234): avc: denied { associate } for pid=6489 comm="syz.1.2957" name="cgroup.procs" dev="cgroup" ino=213 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 156.125643][ T6484] loop3: detected capacity change from 0 to 40427 [ 156.148921][ T6484] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 156.166747][ T6484] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 156.176105][ T6484] F2FS-fs (loop3): invalid crc value [ 156.197529][ T6484] F2FS-fs (loop3): Found nat_bits in checkpoint [ 156.264447][ T6484] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 156.271544][ T6484] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 156.349446][ T947] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 156.363522][ T6528] loop2: detected capacity change from 0 to 16 [ 156.383197][ T6528] erofs: (device loop2): mounted with root inode @ nid 36. [ 156.475880][ T6536] loop2: detected capacity change from 0 to 512 [ 156.519776][ T6536] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 156.520557][ T408] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 156.533088][ T6542] loop3: detected capacity change from 0 to 512 [ 156.542568][ T6536] ext4 filesystem being mounted at /679/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.564401][ T947] usb 5-1: config 255 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 156.577274][ T947] usb 5-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 156.587916][ T947] usb 5-1: config 255 has no interfaces? [ 156.593604][ T947] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 156.602948][ T947] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.616448][ T6542] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 156.635601][ T285] EXT4-fs (loop2): unmounting filesystem. [ 156.649379][ T287] EXT4-fs (loop3): unmounting filesystem. [ 156.703641][ T6553] loop3: detected capacity change from 0 to 512 [ 156.706977][ T6556] loop2: detected capacity change from 0 to 1024 [ 156.734768][ T6556] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 156.767038][ T408] usb 2-1: Using ep0 maxpacket: 32 [ 156.778045][ T6553] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 156.787517][ T285] EXT4-fs (loop2): unmounting filesystem. [ 156.796051][ T408] usb 2-1: unable to get BOS descriptor or descriptor too short [ 156.820529][ T408] usb 2-1: config 16 has an invalid interface number: 177 but max is 0 [ 156.832892][ T947] usb 5-1: string descriptor 0 read error: -71 [ 156.855667][ T947] usb 5-1: USB disconnect, device number 75 [ 156.856848][ T6567] loop2: detected capacity change from 0 to 1024 [ 156.863111][ T287] EXT4-fs (loop3): unmounting filesystem. [ 156.894628][ T6567] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 156.903662][ T6573] loop3: detected capacity change from 0 to 1024 [ 156.914378][ T408] usb 2-1: config 16 has no interface number 0 [ 156.921812][ T285] EXT4-fs (loop2): unmounting filesystem. [ 156.945853][ T408] usb 2-1: config 16 interface 177 has no altsetting 0 [ 156.949450][ T6573] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 156.967536][ T408] usb 2-1: New USB device found, idVendor=0b49, idProduct=064f, bcdDevice=d7.89 [ 156.981007][ T287] EXT4-fs (loop3): unmounting filesystem. [ 156.991781][ T6578] loop2: detected capacity change from 0 to 512 [ 156.998171][ T408] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.006934][ T408] usb 2-1: Product: syz [ 157.011343][ T408] usb 2-1: Manufacturer: syz [ 157.016880][ T408] usb 2-1: SerialNumber: syz [ 157.017695][ T6578] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 157.029150][ T6581] loop3: detected capacity change from 0 to 16 [ 157.038414][ T6581] erofs: (device loop3): mounted with root inode @ nid 36. [ 157.064104][ T285] EXT4-fs (loop2): unmounting filesystem. [ 157.077986][ T6583] loop3: detected capacity change from 0 to 128 [ 157.114978][ T6587] loop3: detected capacity change from 0 to 512 [ 157.125597][ T6589] loop2: detected capacity change from 0 to 256 [ 157.171638][ T6592] loop3: detected capacity change from 0 to 256 [ 157.215334][ T343] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 157.227527][ T6595] loop3: detected capacity change from 0 to 1024 [ 157.255556][ T6595] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 157.267296][ T408] usb 2-1: USB disconnect, device number 79 [ 157.309059][ T287] EXT4-fs (loop3): unmounting filesystem. [ 157.336778][ T6599] loop3: detected capacity change from 0 to 128 [ 157.407761][ T343] usb 1-1: Using ep0 maxpacket: 8 [ 157.414006][ T343] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 157.443800][ T6603] loop3: detected capacity change from 0 to 4096 [ 157.446705][ T343] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 157.471674][ T6603] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 157.479223][ T343] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.512421][ T287] EXT4-fs (loop3): unmounting filesystem. [ 157.609701][ T6606] loop3: detected capacity change from 0 to 8192 [ 157.660591][ T6601] loop4: detected capacity change from 0 to 40427 [ 157.686432][ T6601] F2FS-fs (loop4): fault_injection options not supported [ 157.695158][ T6601] F2FS-fs (loop4): fault_type options not supported [ 157.696155][ T6608] loop3: detected capacity change from 0 to 2048 [ 157.709433][ T6601] F2FS-fs (loop4): FLUSH_MERGE not compatible with readonly mode [ 157.753841][ T343] usb 1-1: string descriptor 0 read error: -71 [ 157.773288][ T343] hub 1-1:32.0: USB hub found [ 157.778182][ T6610] loop4: detected capacity change from 0 to 128 [ 157.786028][ T343] hub 1-1:32.0: config failed, can't read hub descriptor (err -22) [ 157.856512][ T6613] loop1: detected capacity change from 0 to 2048 [ 157.867779][ T6616] loop4: detected capacity change from 0 to 128 [ 157.879492][ T343] usb 1-1: USB disconnect, device number 78 [ 157.910706][ T6613] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 157.974932][ T6613] ext4 filesystem being mounted at /615/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.002958][ T6619] loop4: detected capacity change from 0 to 2048 [ 158.051789][ T283] EXT4-fs (loop1): unmounting filesystem. [ 158.057039][ T6593] loop2: detected capacity change from 0 to 131072 [ 158.105563][ T6593] F2FS-fs (loop2): Found nat_bits in checkpoint [ 158.184852][ T6593] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 158.401982][ T288] usb 2-1: new full-speed USB device number 80 using dummy_hcd [ 158.515528][ T6635] loop2: detected capacity change from 0 to 256 [ 158.607759][ T288] usb 2-1: unable to get BOS descriptor or descriptor too short [ 158.626775][ T288] usb 2-1: not running at top speed; connect to a high speed hub [ 158.637707][ T288] usb 2-1: config 5 has 1 interface, different from the descriptor's value: 2 [ 158.657473][ T288] usb 2-1: config 5 interface 0 has no altsetting 1 [ 158.664414][ T343] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 158.692047][ T288] usb 2-1: New USB device found, idVendor=0582, idProduct=0074, bcdDevice=2a.70 [ 158.712030][ T288] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.720110][ T288] usb 2-1: Product: syz [ 158.733379][ T288] usb 2-1: Manufacturer: syz [ 158.744181][ T288] usb 2-1: SerialNumber: syz [ 158.758236][ T6614] loop3: detected capacity change from 0 to 131072 [ 158.791544][ T6614] F2FS-fs (loop3): Found nat_bits in checkpoint [ 158.833020][ T6614] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 158.861694][ T343] usb 1-1: Using ep0 maxpacket: 8 [ 158.867999][ T343] usb 1-1: config 8 has an invalid interface number: 161 but max is 0 [ 158.872471][ T425] usb 3-1: new low-speed USB device number 73 using dummy_hcd [ 158.889007][ T343] usb 1-1: config 8 has no interface number 0 [ 158.896271][ T343] usb 1-1: config 8 interface 161 has no altsetting 0 [ 158.914863][ T343] usb 1-1: New USB device found, idVendor=06d0, idProduct=0622, bcdDevice=60.da [ 158.934826][ T343] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.953854][ T343] usb 1-1: Product: syz [ 158.964597][ T343] usb 1-1: Manufacturer: syz [ 158.969470][ T343] usb 1-1: SerialNumber: syz [ 158.980498][ T288] usb 2-1: USB disconnect, device number 80 [ 159.079088][ T425] usb 3-1: unable to get BOS descriptor or descriptor too short [ 159.110865][ T425] usb 3-1: config 1 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1024, setting to 8 [ 159.125870][ T425] usb 3-1: config 1 interface 0 altsetting 5 endpoint 0x82 is Bulk; changing to Interrupt [ 159.138936][ T6643] loop3: detected capacity change from 0 to 512 [ 159.145839][ T425] usb 3-1: config 1 interface 0 altsetting 5 endpoint 0x3 is Bulk; changing to Interrupt [ 159.158117][ T425] usb 3-1: config 1 interface 0 has no altsetting 0 [ 159.167460][ T425] usb 3-1: string descriptor 0 read error: -22 [ 159.174956][ T6643] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 159.184997][ T425] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 159.194467][ T6643] ext4 filesystem being mounted at /557/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.205264][ T425] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.219627][ T410] udevd[410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:5.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 159.219901][ T343] net1080: probe of 1-1:8.161 failed with error -22 [ 159.243243][ T343] usb 1-1: USB disconnect, device number 79 [ 159.266546][ T6637] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 159.274888][ T287] EXT4-fs (loop3): unmounting filesystem. [ 159.284105][ T6637] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 159.297528][ T6637] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 159.315257][ T425] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 159.337616][ T6646] loop3: detected capacity change from 0 to 2048 [ 159.409752][ T6650] loop3: detected capacity change from 0 to 128 [ 159.441607][ T6652] loop3: detected capacity change from 0 to 128 [ 159.465995][ T6654] loop3: detected capacity change from 0 to 256 [ 159.501649][ T6656] loop3: detected capacity change from 0 to 512 [ 159.558149][ T6658] loop1: detected capacity change from 0 to 512 [ 159.564687][ T425] usb 3-1: USB disconnect, device number 73 [ 159.689103][ T6628] loop4: detected capacity change from 0 to 262144 [ 159.701153][ T6662] loop1: detected capacity change from 0 to 8192 [ 159.768273][ T6628] F2FS-fs (loop4): Found nat_bits in checkpoint [ 159.851351][ T6628] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 160.101827][ T288] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 160.133889][ T425] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 160.165490][ T6676] loop2: detected capacity change from 0 to 2048 [ 160.228448][ T6678] loop2: detected capacity change from 0 to 128 [ 160.288842][ T6660] loop3: detected capacity change from 0 to 131072 [ 160.304992][ T288] usb 2-1: Using ep0 maxpacket: 16 [ 160.316399][ T288] usb 2-1: too many configurations: 112, using maximum allowed: 8 [ 160.337057][ T425] usb 1-1: Using ep0 maxpacket: 32 [ 160.338450][ T6660] F2FS-fs (loop3): invalid crc value [ 160.343528][ T425] usb 1-1: config 8 has an invalid interface number: 106 but max is 0 [ 160.358928][ T288] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 160.367440][ T425] usb 1-1: config 8 has no interface number 0 [ 160.372460][ T6660] F2FS-fs (loop3): Mismatch valid blocks 0 vs. 16 [ 160.383274][ T288] usb 2-1: New USB device strings: Mfr=144, Product=246, SerialNumber=0 [ 160.387987][ T425] usb 1-1: config 8 interface 106 has no altsetting 0 [ 160.393812][ T6660] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-117) [ 160.402783][ T425] usb 1-1: New USB device found, idVendor=04dd, idProduct=8006, bcdDevice=f2.78 [ 160.406762][ T288] usb 2-1: Product: syz [ 160.416263][ T425] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.420130][ T288] usb 2-1: Manufacturer: syz [ 160.429315][ T425] usb 1-1: Product: syz [ 160.434588][ T288] r8152-cfgselector 2-1: config 0 descriptor?? [ 160.448677][ T6693] loop2: detected capacity change from 0 to 128 [ 160.450450][ T6691] loop4: detected capacity change from 0 to 2048 [ 160.455369][ T425] usb 1-1: Manufacturer: syz [ 160.495449][ T425] usb 1-1: SerialNumber: syz [ 160.510279][ T28] audit: type=1326 audit(2000000066.974:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6694 comm="syz.2.3045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff31538efc9 code=0x7ffc0000 [ 160.536033][ T28] audit: type=1326 audit(2000000067.002:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6694 comm="syz.2.3045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff31538efc9 code=0x7ffc0000 [ 160.582996][ T28] audit: type=1326 audit(2000000067.021:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6694 comm="syz.2.3045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7ff31538efc9 code=0x7ffc0000 [ 160.625723][ T28] audit: type=1326 audit(2000000067.021:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6694 comm="syz.2.3045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff31538efc9 code=0x7ffc0000 [ 160.631796][ T6699] loop2: detected capacity change from 0 to 2048 [ 160.668430][ T28] audit: type=1326 audit(2000000067.021:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6694 comm="syz.2.3045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff31538efc9 code=0x7ffc0000 [ 160.693914][ T288] r8152-cfgselector 2-1: Unknown version 0x0000 [ 160.701000][ T288] cdc_acm 2-1:0.0: Zero length descriptor references [ 160.707725][ T288] cdc_acm: probe of 2-1:0.0 failed with error -22 [ 160.723364][ T6699] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 160.752827][ T288] r8152-cfgselector 2-1: Unknown version 0x0000 [ 160.772243][ T288] r8152-cfgselector 2-1: USB disconnect, device number 81 [ 160.789497][ T425] usb 1-1: bad CDC descriptors [ 160.808298][ T425] usb 1-1: USB disconnect, device number 80 [ 160.826504][ T285] EXT4-fs (loop2): unmounting filesystem. [ 160.879473][ T6697] loop4: detected capacity change from 0 to 32768 [ 160.916459][ T28] audit: type=1400 audit(2000000067.358:240): avc: denied { setopt } for pid=6707 comm="syz.3.3050" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 161.025957][ T28] audit: type=1400 audit(2000000067.461:241): avc: denied { create } for pid=6723 comm="syz.2.3058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 161.077165][ T28] audit: type=1400 audit(2000000067.461:242): avc: denied { write } for pid=6723 comm="syz.2.3058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 161.081526][ T6734] SELinux: Context is not valid (left unmapped). [ 161.107513][ T28] audit: type=1400 audit(2000000067.535:243): avc: denied { relabelto } for pid=6733 comm="syz.2.3063" name="blkio.bfq.io_serviced" dev="tmpfs" ino=3596 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="" [ 161.111068][ T6736] netlink: 32 bytes leftover after parsing attributes in process `syz.4.3064'. [ 161.160174][ T28] audit: type=1400 audit(2000000067.535:244): avc: denied { create } for pid=6735 comm="syz.4.3064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 161.176681][ T6725] loop3: detected capacity change from 0 to 8192 [ 161.253555][ T6748] TCP: TCP_TX_DELAY enabled [ 161.476534][ T6789] A link change request failed with some changes committed already. Interface ip6gre0 may have been left with an inconsistent configuration, please check. [ 161.553935][ T6799] loop4: detected capacity change from 0 to 512 [ 161.841402][ T6830] x_tables: duplicate underflow at hook 3 [ 161.942726][ T343] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 162.137120][ T6814] loop3: detected capacity change from 0 to 65536 [ 162.143709][ T343] usb 5-1: Using ep0 maxpacket: 8 [ 162.155966][ T343] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.180966][ T343] usb 5-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 162.212804][ T343] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.272666][ T343] usb 5-1: config 0 descriptor?? [ 162.299432][ T343] usb 5-1: bad CDC descriptors [ 162.497387][ T1982] usb 5-1: USB disconnect, device number 76 [ 162.602381][ T6916] x_tables: duplicate underflow at hook 2 [ 162.734315][ T6930] SELinux: policydb string does not match my string SE Linux [ 162.752356][ T6930] SELinux: failed to load policy [ 162.801433][ T6937] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3163'. [ 162.861632][ T6944] xt_bpf: check failed: parse error [ 163.271634][ T6980] Illegal XDP return value 4294967262 on prog (id 324) dev N/A, expect packet loss! [ 163.616252][ T6756] loop2: detected capacity change from 0 to 262144 [ 163.673198][ T6756] F2FS-fs (loop2): Found nat_bits in checkpoint [ 163.758170][ T6756] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 163.811423][ T425] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 163.983240][ T7051] netlink: 288 bytes leftover after parsing attributes in process `syz.1.3217'. [ 164.004702][ T7053] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3218'. [ 164.014623][ T425] usb 5-1: Using ep0 maxpacket: 16 [ 164.021219][ T425] usb 5-1: unable to get BOS descriptor or descriptor too short [ 164.042635][ T425] usb 5-1: config 13 has an invalid interface number: 50 but max is 0 [ 164.042899][ T7057] loop1: detected capacity change from 0 to 256 [ 164.068031][ T425] usb 5-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 164.100086][ T425] usb 5-1: config 13 has no interface number 0 [ 164.106406][ T425] usb 5-1: config 13 interface 50 altsetting 167 endpoint 0x8 has invalid wMaxPacketSize 0 [ 164.118195][ T425] usb 5-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 0 [ 164.128487][ T425] usb 5-1: config 13 interface 50 altsetting 167 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 164.160770][ T425] usb 5-1: config 13 interface 50 has no altsetting 0 [ 164.179128][ T425] usb 5-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 164.205677][ T425] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.232633][ T425] usb 5-1: Product: syz [ 164.240929][ T425] usb 5-1: Manufacturer: syz [ 164.253087][ T425] usb 5-1: SerialNumber: syz [ 164.265226][ T7078] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3229'. [ 164.334743][ T7086] loop1: detected capacity change from 0 to 2048 [ 164.359170][ T7088] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 164.366462][ T7088] IPv6: NLM_F_CREATE should be set when creating new route [ 164.399893][ T7086] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 164.482384][ T283] EXT4-fs (loop1): unmounting filesystem. [ 164.490072][ T7099] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3239'. [ 164.503377][ T425] usb 5-1: MIDIStreaming interface descriptor not found [ 164.549725][ T425] usb 5-1: USB disconnect, device number 77 [ 164.602451][ T7109] netlink: 5 bytes leftover after parsing attributes in process `syz.3.3244'. [ 164.636423][ T7113] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 164.748270][ T7136] netlink: 'syz.3.3254': attribute type 5 has an invalid length. [ 164.801784][ T7143] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 164.994907][ T7174] device gre1 entered promiscuous mode [ 165.373719][ T7229] capability: warning: `syz.2.3302' uses 32-bit capabilities (legacy support in use) [ 165.390438][ T7227] netlink: 6164 bytes leftover after parsing attributes in process `syz.3.3300'. [ 165.405310][ T7232] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3304'. [ 165.823129][ T7288] x_tables: unsorted underflow at hook 2 [ 165.879193][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 165.879211][ T28] audit: type=1400 audit(2000000071.997:316): avc: denied { map_create } for pid=7293 comm="syz.0.3336" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 165.981637][ T28] audit: type=1400 audit(2000000071.997:317): avc: denied { map_read map_write } for pid=7293 comm="syz.0.3336" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 166.060785][ T28] audit: type=1400 audit(2000000072.025:318): avc: denied { read write } for pid=7306 comm="syz.2.3340" name="uinput" dev="devtmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 166.115802][ T7345] x_tables: duplicate entry at hook 3 [ 166.165992][ T28] audit: type=1400 audit(2000000072.025:319): avc: denied { open } for pid=7306 comm="syz.2.3340" path="/dev/uinput" dev="devtmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 166.218816][ T7359] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3367'. [ 166.242810][ T7359] netlink: 'syz.3.3367': attribute type 1 has an invalid length. [ 166.259654][ T28] audit: type=1400 audit(2000000072.035:320): avc: denied { write } for pid=7308 comm="syz.4.3343" name="ip_tables_matches" dev="proc" ino=4026532673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 166.314091][ T28] audit: type=1400 audit(2000000072.082:322): avc: denied { mounton } for pid=7312 comm="syz.2.3345" path="/731/file0" dev="tmpfs" ino=3749 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 166.365983][ T7381] IPv6: sit1: Disabled Multicast RS [ 166.392741][ T7384] new mount options do not match the existing superblock, will be ignored [ 166.401791][ T28] audit: type=1400 audit(2000000072.082:321): avc: denied { mounton } for pid=7317 comm="syz.4.3348" path="/640/file0" dev="tmpfs" ino=3266 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 166.476690][ T28] audit: type=1400 audit(2000000072.082:323): avc: denied { mount } for pid=7317 comm="syz.4.3348" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 166.537102][ T28] audit: type=1400 audit(2000000072.119:324): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 166.594299][ T28] audit: type=1400 audit(2000000072.156:325): avc: denied { create } for pid=7333 comm="syz.3.3356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 166.657184][ T7422] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3399'. [ 166.697922][ T343] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 166.780376][ T7449] random: crng reseeded on system resumption [ 166.787364][ T7447] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 166.794647][ T7447] IPv6: NLM_F_CREATE should be set when creating new route [ 166.801881][ T7447] IPv6: NLM_F_CREATE should be set when creating new route [ 166.856166][ T7455] netlink: 'syz.1.3415': attribute type 5 has an invalid length. [ 166.874720][ T7455] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3415'. [ 166.922391][ T343] usb 3-1: Using ep0 maxpacket: 8 [ 166.928998][ T343] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 166.953249][ T343] usb 3-1: config 179 has no interface number 0 [ 166.967108][ T7473] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 166.980736][ T343] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 167.006109][ T343] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 167.022766][ T343] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 167.063068][ T343] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 167.087436][ T343] usb 3-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 167.124953][ T343] usb 3-1: config 179 interface 65 has no altsetting 0 [ 167.145028][ T343] usb 3-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 167.162958][ T343] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.179035][ T7499] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3437'. [ 167.194930][ T343] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:179.65/input/input17 [ 167.320580][ T7518] device bridge1 entered promiscuous mode [ 167.329928][ T7519] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 167.397184][ T343] usb 3-1: USB disconnect, device number 74 [ 167.417065][ T343] xpad 3-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 167.456966][ T288] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 167.579444][ T7546] sock: sock_timestamping_bind_phc: sock not bind to device [ 167.657581][ T7554] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3464'. [ 167.666694][ T288] usb 2-1: Using ep0 maxpacket: 16 [ 167.673358][ T288] usb 2-1: unable to get BOS descriptor or descriptor too short [ 167.692536][ T288] usb 2-1: config 13 has an invalid interface number: 50 but max is 0 [ 167.702139][ T288] usb 2-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 167.713568][ T288] usb 2-1: config 13 has no interface number 0 [ 167.729373][ T288] usb 2-1: config 13 interface 50 altsetting 167 endpoint 0x8 has invalid wMaxPacketSize 0 [ 167.742151][ T288] usb 2-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 0 [ 167.753974][ T288] usb 2-1: config 13 interface 50 altsetting 167 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 167.767411][ T288] usb 2-1: config 13 interface 50 has no altsetting 0 [ 167.784924][ T288] usb 2-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 167.794920][ T288] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.804384][ T288] usb 2-1: Product: syz [ 167.808881][ T288] usb 2-1: Manufacturer: syz [ 167.819649][ T288] usb 2-1: SerialNumber: syz [ 168.054539][ T288] usb 2-1: MIDIStreaming interface descriptor not found [ 168.074471][ T288] usb 2-1: USB disconnect, device number 82 [ 168.188778][ T7580] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3477'. [ 168.278367][ T7570] loop2: detected capacity change from 0 to 40427 [ 168.292684][ T7570] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288) [ 168.315995][ T337] udevd[337]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:13.50/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 168.332192][ T7570] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 168.353437][ T7570] F2FS-fs (loop2): fault_type options not supported [ 168.374923][ T7590] netlink: 'syz.4.3482': attribute type 5 has an invalid length. [ 168.375477][ T7570] F2FS-fs (loop2): fault_injection options not supported [ 168.395777][ T7570] F2FS-fs (loop2): Image doesn't support compression [ 168.409131][ T7570] F2FS-fs (loop2): invalid crc value [ 168.443042][ T7570] F2FS-fs (loop2): Found nat_bits in checkpoint [ 168.538150][ T7570] F2FS-fs (loop2): Start checkpoint disabled! [ 168.554704][ T7570] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 168.562374][ T7570] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 168.709607][ T334] kworker/u4:3: attempt to access beyond end of device [ 168.709607][ T334] loop2: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 168.857414][ T343] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 169.008439][ T7529] loop3: detected capacity change from 0 to 262144 [ 169.048272][ T7529] F2FS-fs (loop3): Found nat_bits in checkpoint [ 169.093727][ T343] usb 1-1: config 0 has an invalid interface number: 213 but max is 0 [ 169.101975][ T343] usb 1-1: config 0 has no interface number 0 [ 169.105913][ T7529] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 169.135353][ T60] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 169.155550][ T343] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=92.db [ 169.177707][ T343] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.190575][ T343] usb 1-1: Product: syz [ 169.195334][ T343] usb 1-1: Manufacturer: syz [ 169.206214][ T343] usb 1-1: SerialNumber: syz [ 169.219319][ T343] usb 1-1: config 0 descriptor?? [ 169.339661][ T60] usb 5-1: config 0 has an invalid interface number: 95 but max is 0 [ 169.347818][ T60] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 169.365989][ T60] usb 5-1: config 0 has no interface number 0 [ 169.372823][ T60] usb 5-1: config 0 interface 95 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 169.425154][ T60] usb 5-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 169.434269][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.454357][ T343] usb 1-1: USB disconnect, device number 81 [ 169.466017][ T60] usb 5-1: Product: syz [ 169.483743][ T60] usb 5-1: Manufacturer: syz [ 169.499012][ T60] usb 5-1: SerialNumber: syz [ 169.505021][ T60] usb 5-1: config 0 descriptor?? [ 169.780810][ T7746] xt_TCPMSS: Only works on TCP SYN packets [ 169.842007][ T7753] netlink: 'syz.1.3559': attribute type 9 has an invalid length. [ 169.850004][ T7753] netlink: 'syz.1.3559': attribute type 7 has an invalid length. [ 169.858165][ T7753] netlink: 'syz.1.3559': attribute type 8 has an invalid length. [ 169.952910][ T60] usb 5-1: MIDIStreaming interface descriptor not found [ 169.994776][ T60] usb 5-1: USB disconnect, device number 78 [ 170.067074][ T7787] xt_policy: output policy not valid in PREROUTING and INPUT [ 170.192100][ T7802] kernel read not supported for file /policy (pid: 7802 comm: syz.1.3583) [ 170.330006][ T7836] netlink: 'syz.1.3602': attribute type 15 has an invalid length. [ 170.351773][ T7837] netlink: 48 bytes leftover after parsing attributes in process `syz.3.3601'. [ 170.387813][ T7843] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3605'. [ 170.405555][ T7843] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3605'. [ 170.524251][ T7869] xt_TCPMSS: Only works on TCP SYN packets [ 170.595263][ T7881] netlink: 64 bytes leftover after parsing attributes in process `syz.3.3622'. [ 170.623361][ T7883] device veth3 entered promiscuous mode [ 170.660704][ T7894] netlink: 1 bytes leftover after parsing attributes in process `syz.1.3628'. [ 170.674868][ T7895] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 170.718855][ T7902] xt_l2tp: invalid flags combination: c [ 170.719412][ T7903] bridge1: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 171.122500][ T7989] xt_TCPMSS: Only works on TCP SYN packets [ 171.203027][ T8008] bridge1: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 171.207479][ T8002] loop4: detected capacity change from 0 to 1024 [ 171.225048][ T8010] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 171.237048][ T8002] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 171.263565][ T28] kauditd_printk_skb: 131 callbacks suppressed [ 171.263580][ T28] audit: type=1400 audit(2000000077.039:457): avc: denied { create } for pid=8011 comm="syz.3.3687" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 171.323655][ T8002] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 171.333880][ T28] audit: type=1400 audit(2000000077.039:458): avc: denied { read } for pid=8011 comm="syz.3.3687" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 171.373177][ T286] EXT4-fs (loop4): unmounting filesystem. [ 171.379571][ T8024] device veth3 entered promiscuous mode [ 171.389542][ T8029] device vlan1 entered promiscuous mode [ 171.422631][ T8033] device veth3 entered promiscuous mode [ 171.600225][ T8007] loop2: detected capacity change from 0 to 40427 [ 171.633197][ T8007] F2FS-fs (loop2): Invalid log blocks per segment (4278190089) [ 171.643380][ T8007] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 171.651103][ T28] audit: type=1400 audit(2000000077.395:459): avc: denied { create } for pid=8061 comm="syz.4.3712" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 171.656510][ T8007] F2FS-fs (loop2): invalid crc value [ 171.702356][ T8007] F2FS-fs (loop2): Found nat_bits in checkpoint [ 171.806700][ T8007] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 171.814878][ T8007] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 171.899428][ T28] audit: type=1326 audit(2000000077.628:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8108 comm="syz.3.3731" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0a3b8efc9 code=0x7ffc0000 [ 171.918042][ T8112] xt_ecn: cannot match TCP bits for non-tcp packets [ 171.941853][ T8007] F2FS-fs (loop2): Corrupted max_depth of 3: 255 [ 171.964701][ T28] audit: type=1326 audit(2000000077.656:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8108 comm="syz.3.3731" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0a3b8efc9 code=0x7ffc0000 [ 171.973006][ T8007] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 172.045691][ T8127] loop1: detected capacity change from 0 to 256 [ 172.063329][ T28] audit: type=1326 audit(2000000077.656:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8108 comm="syz.3.3731" exe="/root/syz-executor" sig=0 arch=c000003e syscall=191 compat=0 ip=0x7fb0a3b8efc9 code=0x7ffc0000 [ 172.113034][ T8127] FAT-fs (loop1): Directory bread(block 64) failed [ 172.130264][ T8127] FAT-fs (loop1): Directory bread(block 65) failed [ 172.147697][ T8127] FAT-fs (loop1): Directory bread(block 66) failed [ 172.159727][ T8127] FAT-fs (loop1): Directory bread(block 67) failed [ 172.167078][ T28] audit: type=1326 audit(2000000077.656:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8108 comm="syz.3.3731" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0a3b8efc9 code=0x7ffc0000 [ 172.192009][ T8127] FAT-fs (loop1): Directory bread(block 68) failed [ 172.199179][ T8127] FAT-fs (loop1): Directory bread(block 69) failed [ 172.206023][ T8127] FAT-fs (loop1): Directory bread(block 70) failed [ 172.213033][ T8127] FAT-fs (loop1): Directory bread(block 71) failed [ 172.225449][ T28] audit: type=1326 audit(2000000077.656:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8108 comm="syz.3.3731" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0a3b8efc9 code=0x7ffc0000 [ 172.250174][ T8127] FAT-fs (loop1): Directory bread(block 72) failed [ 172.257381][ T8127] FAT-fs (loop1): Directory bread(block 73) failed [ 172.286114][ T28] audit: type=1400 audit(2000000077.853:465): avc: denied { create } for pid=8138 comm="syz.3.3746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 172.347459][ T28] audit: type=1400 audit(2000000077.853:466): avc: denied { write } for pid=8138 comm="syz.3.3746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 172.532000][ T8195] netlink: 'syz.2.3774': attribute type 3 has an invalid length. [ 172.554796][ T8195] __nla_validate_parse: 1 callbacks suppressed [ 172.554819][ T8195] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3774'. [ 172.584247][ T8195] netlink: 'syz.2.3774': attribute type 2 has an invalid length. [ 172.686217][ T8224] netlink: 'syz.4.3786': attribute type 1 has an invalid length. [ 172.832634][ T8256] syz.2.3803 uses obsolete (PF_INET,SOCK_PACKET) [ 172.901733][ T8270] IPv6: NLM_F_CREATE should be specified when creating new route [ 172.923994][ T8274] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3812'. [ 172.941480][ T8277] netlink: 'syz.0.3814': attribute type 11 has an invalid length. [ 172.960195][ T8277] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.3814'. [ 172.996939][ T8286] xt_ecn: cannot match TCP bits for non-tcp packets [ 173.019372][ T8290] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3820'. [ 173.113232][ T8308] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 173.120507][ T8308] IPv6: NLM_F_CREATE should be set when creating new route [ 173.123013][ T60] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 173.127777][ T8308] IPv6: NLM_F_CREATE should be set when creating new route [ 173.332078][ T8350] netlink: 'syz.3.3849': attribute type 49 has an invalid length. [ 173.338037][ T60] usb 5-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 173.342665][ T8350] netlink: 'syz.3.3849': attribute type 49 has an invalid length. [ 173.352655][ T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.368729][ T8353] xt_TCPMSS: Only works on TCP SYN packets [ 173.387891][ T60] usb 5-1: config 0 descriptor?? [ 173.428749][ T8365] block device autoloading is deprecated and will be removed. [ 173.525572][ T8382] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3866'. [ 173.561317][ T343] usb 1-1: new full-speed USB device number 82 using dummy_hcd [ 173.754881][ T343] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 173.781544][ T343] usb 1-1: config 0 interface 0 has no altsetting 0 [ 173.794955][ T8419] kernel read not supported for file /policy (pid: 8419 comm: syz.2.3884) [ 173.808977][ T343] usb 1-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 173.818468][ T343] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.835118][ T60] usb 5-1: Cannot set MAC address [ 173.840360][ T60] MOSCHIP usb-ethernet driver: probe of 5-1:0.0 failed with error -71 [ 173.845915][ T343] usb 1-1: config 0 descriptor?? [ 173.866323][ T8336] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 173.871396][ T60] usb 5-1: USB disconnect, device number 79 [ 173.981129][ T8452] sock: sock_timestamping_bind_phc: sock not bind to device [ 173.982108][ T8450] loop3: detected capacity change from 0 to 512 [ 174.051614][ T8450] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 174.077373][ T287] EXT4-fs (loop3): unmounting filesystem. [ 174.107421][ T343] usbhid 1-1:0.0: can't add hid device: -71 [ 174.120930][ T343] usbhid: probe of 1-1:0.0 failed with error -71 [ 174.135299][ T343] usb 1-1: USB disconnect, device number 82 [ 174.192867][ T8482] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3913'. [ 174.254428][ T8493] Zero length message leads to an empty skb [ 174.334963][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.373030][ T8513] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3931'. [ 174.786313][ T8597] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3973'. [ 174.957207][ T8629] netlink: 'syz.2.3989': attribute type 27 has an invalid length. [ 175.325244][ T343] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 175.354313][ T8713] netlink: 76 bytes leftover after parsing attributes in process `syz.2.4030'. [ 175.372514][ T8713] netlink: 18 bytes leftover after parsing attributes in process `syz.2.4030'. [ 175.387709][ T8713] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 175.458468][ T8732] random: crng reseeded on system resumption [ 175.540570][ T343] usb 1-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 175.545464][ T8746] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 175.571850][ T343] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 175.599711][ T343] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 175.626062][ T343] usb 1-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 175.636252][ T8758] xt_hashlimit: size too large, truncated to 1048576 [ 175.642994][ T343] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.665967][ T343] usb 1-1: config 0 descriptor?? [ 175.674290][ T8764] xt_TCPMSS: Only works on TCP SYN packets [ 175.676268][ T343] usb-storage 1-1:0.0: USB Mass Storage device detected [ 175.688903][ T8758] xt_hashlimit: max too large, truncated to 1048576 [ 175.738512][ T343] usb-storage 1-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 175.747621][ T8774] SELinux: syz.4.4057 (8774) set checkreqprot to 1. This is deprecated and will be rejected in a future kernel release. [ 175.764488][ T8774] SELinux: https://github.com/SELinuxProject/selinux-kernel/wiki/DEPRECATE-checkreqprot [ 175.867423][ T8794] loop1: detected capacity change from 0 to 256 [ 175.882558][ T8794] FAT-fs (loop1): Directory bread(block 64) failed [ 175.889180][ T8794] FAT-fs (loop1): Directory bread(block 65) failed [ 175.896469][ T8794] FAT-fs (loop1): Directory bread(block 66) failed [ 175.911361][ T8794] FAT-fs (loop1): Directory bread(block 67) failed [ 175.923782][ T8794] FAT-fs (loop1): Directory bread(block 68) failed [ 175.930258][ T343] usb 1-1: USB disconnect, device number 83 [ 175.930969][ T8794] FAT-fs (loop1): Directory bread(block 69) failed [ 175.954644][ T8794] FAT-fs (loop1): Directory bread(block 70) failed [ 175.967365][ T8794] FAT-fs (loop1): Directory bread(block 71) failed [ 175.988109][ T8794] FAT-fs (loop1): Directory bread(block 72) failed [ 175.994949][ T8794] FAT-fs (loop1): Directory bread(block 73) failed [ 176.416196][ T8868] cgroup: name respecified [ 176.442714][ T8873] netlink: 'syz.2.4108': attribute type 5 has an invalid length. [ 176.577119][ T8898] 9pnet_fd: p9_fd_create_tcp (8898): problem binding to privport [ 176.606191][ T8904] loop3: detected capacity change from 0 to 256 [ 176.669241][ T8916] xt_CT: No such helper "syz0" [ 176.780782][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 176.780800][ T28] audit: type=1400 audit(168.362:503): avc: denied { connect } for pid=8927 comm="syz.2.4135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 176.903743][ T8936] xt_l2tp: missing protocol rule (udp|l2tpip) [ 176.966466][ T28] audit: type=1400 audit(168.531:504): avc: denied { setcurrent } for pid=8949 comm="syz.3.4147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 176.997332][ T28] audit: type=1400 audit(168.531:505): avc: denied { read write } for pid=8950 comm="syz.0.4148" name="uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 177.030240][ T28] audit: type=1400 audit(168.531:506): avc: denied { open } for pid=8950 comm="syz.0.4148" path="/dev/uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 177.032006][ T8958] loop2: detected capacity change from 0 to 256 [ 177.064893][ T28] audit: type=1400 audit(168.624:507): avc: denied { read write } for pid=8963 comm="syz.0.4153" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 177.089630][ T28] audit: type=1400 audit(168.652:508): avc: denied { open } for pid=8963 comm="syz.0.4153" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 177.133353][ T8958] FAT-fs (loop2): Directory bread(block 64) failed [ 177.145769][ T8958] FAT-fs (loop2): Directory bread(block 65) failed [ 177.152888][ T8958] FAT-fs (loop2): Directory bread(block 66) failed [ 177.160471][ T8958] FAT-fs (loop2): Directory bread(block 67) failed [ 177.167563][ T8958] FAT-fs (loop2): Directory bread(block 68) failed [ 177.174274][ T8958] FAT-fs (loop2): Directory bread(block 69) failed [ 177.181259][ T8958] FAT-fs (loop2): Directory bread(block 70) failed [ 177.188140][ T8958] FAT-fs (loop2): Directory bread(block 71) failed [ 177.194840][ T8958] FAT-fs (loop2): Directory bread(block 72) failed [ 177.201971][ T8958] FAT-fs (loop2): Directory bread(block 73) failed [ 177.241026][ T8978] netlink: 'syz.0.4160': attribute type 3 has an invalid length. [ 177.277556][ T28] audit: type=1400 audit(168.821:509): avc: denied { read } for pid=8979 comm="syz.0.4164" path="socket:[42295]" dev="sockfs" ino=42295 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 177.379875][ T28] audit: type=1400 audit(168.924:510): avc: denied { audit_write } for pid=8999 comm="syz.0.4172" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 177.479931][ T28] audit: type=1326 audit(169.017:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9018 comm="syz.1.4178" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1d5918efc9 code=0x0 [ 177.665150][ T28] audit: type=1400 audit(169.186:512): avc: denied { write } for pid=9057 comm="syz.2.4202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 177.682491][ T9061] xt_connbytes: Forcing CT accounting to be enabled [ 177.783251][ T9083] binfmt_misc: register: failed to install interpreter file ./file0 [ 177.952963][ T9106] __nla_validate_parse: 6 callbacks suppressed [ 177.952986][ T9106] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4224'. [ 177.975673][ T9106] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4224'. [ 178.035823][ T9116] netlink: 108 bytes leftover after parsing attributes in process `syz.3.4229'. [ 178.100765][ T9124] netlink: 36 bytes leftover after parsing attributes in process `syz.2.4233'. [ 178.165701][ T9128] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 178.168737][ T9130] netlink: 'syz.3.4236': attribute type 32 has an invalid length. [ 178.310128][ T9144] usb usb1: usbfs: process 9144 (syz.3.4243) did not claim interface 1 before use [ 178.408699][ T9158] xt_hashlimit: size too large, truncated to 1048576 [ 178.421665][ T9158] xt_hashlimit: overflow, try lower: 9223372036854775807/9 [ 178.501425][ T9168] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4255'. [ 178.685779][ T9192] overlayfs: missing 'lowerdir' [ 178.804311][ T947] usb 4-1: new full-speed USB device number 78 using dummy_hcd [ 179.004445][ T947] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 179.012889][ T9244] xt_CT: No such helper "netbios-ns" [ 179.014758][ T947] usb 4-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 179.044134][ T947] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 179.066944][ T947] usb 4-1: config 1 interface 0 has no altsetting 1 [ 179.088726][ T947] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 179.098052][ T947] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 179.099735][ T9256] xt_SECMARK: invalid security context 'unconfined' [ 179.106859][ T947] usb 4-1: SerialNumber: syz [ 179.131727][ T947] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 179.138576][ T947] usb-storage 4-1:1.0: USB Mass Storage device detected [ 179.167799][ T947] usb-storage 4-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 179.196545][ T9266] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4303'. [ 179.267688][ T9280] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4310'. [ 179.271282][ T9279] xt_policy: too many policy elements [ 179.357205][ T288] usb 4-1: USB disconnect, device number 78 [ 179.826206][ T9344] loop1: detected capacity change from 0 to 40427 [ 179.838305][ T9344] F2FS-fs (loop1): Invalid log blocks per segment (4278190089) [ 179.858476][ T9344] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 179.870208][ T9344] F2FS-fs (loop1): invalid crc value [ 179.886693][ T9377] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4358'. [ 179.890209][ T9344] F2FS-fs (loop1): Found nat_bits in checkpoint [ 179.895785][ T9377] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4358'. [ 179.973235][ T9344] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 179.991460][ T9344] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 180.025886][ T9398] xt_l2tp: v2 doesn't support IP mode [ 180.082581][ T9344] F2FS-fs (loop1): Corrupted max_depth of 3: 255 [ 180.092098][ T9344] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 180.106429][ T9410] gretap3: default qdisc (pfifo_fast) fail, fallback to noqueue [ 180.136081][ T9410] device gretap3 entered promiscuous mode [ 180.188388][ T9420] A link change request failed with some changes committed already. Interface macsec0 may have been left with an inconsistent configuration, please check. [ 180.287359][ T9431] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4384'. [ 180.393319][ T9403] loop2: detected capacity change from 0 to 40427 [ 180.423781][ T9403] F2FS-fs (loop2): invalid crc value [ 180.442399][ T9403] F2FS-fs (loop2): Found nat_bits in checkpoint [ 180.507438][ T9465] netlink: 'syz.0.4400': attribute type 1 has an invalid length. [ 180.536802][ T9403] F2FS-fs (loop2): Start checkpoint disabled! [ 180.572225][ T9403] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 180.622281][ T9403] F2FS-fs (loop2): Unrecognized mount option "01777777777777777777777Xcv:Q" or missing value [ 180.633021][ T9485] netlink: 'syz.0.4409': attribute type 32 has an invalid length. [ 180.774687][ T9508] xt_TCPMSS: Only works on TCP SYN packets [ 180.902348][ T9533] x_tables: duplicate underflow at hook 3 [ 181.040845][ T9564] netlink: 'syz.0.4449': attribute type 3 has an invalid length. [ 181.079647][ T9570] IPv6: NLM_F_REPLACE set, but no existing node found! [ 181.206007][ T9595] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 181.641712][ T9686] device bridge2 entered promiscuous mode [ 182.342079][ T408] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 182.380798][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 182.380819][ T28] audit: type=1400 audit(173.591:536): avc: denied { audit_read } for pid=9806 comm="syz.2.4570" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 182.516786][ T9829] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 182.516802][ T9829] IPv6: NLM_F_CREATE should be set when creating new route [ 182.516817][ T9829] IPv6: NLM_F_CREATE should be set when creating new route [ 182.552821][ T408] usb 1-1: Using ep0 maxpacket: 16 [ 182.562448][ T408] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.586847][ T408] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 182.610933][ T408] usb 1-1: New USB device found, idVendor=17ef, idProduct=7309, bcdDevice= 0.00 [ 182.636177][ T408] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.658033][ T408] usb 1-1: config 0 descriptor?? [ 182.671248][ T9845] xt_connbytes: Forcing CT accounting to be enabled [ 182.681422][ T408] hub 1-1:0.0: USB hub found [ 182.686100][ T9845] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 182.718183][ T9851] futex_wake_op: syz.4.4591 tries to shift op by 32; fix this program [ 182.739284][ T9853] loop2: detected capacity change from 0 to 256 [ 182.784050][ T9853] FAT-fs (loop2): Directory bread(block 64) failed [ 182.790890][ T9853] FAT-fs (loop2): Directory bread(block 65) failed [ 182.797793][ T9853] FAT-fs (loop2): Directory bread(block 66) failed [ 182.805546][ T9853] FAT-fs (loop2): Directory bread(block 67) failed [ 182.812760][ T9853] FAT-fs (loop2): Directory bread(block 68) failed [ 182.826806][ T9853] FAT-fs (loop2): Directory bread(block 69) failed [ 182.833716][ T9853] FAT-fs (loop2): Directory bread(block 70) failed [ 182.840337][ T9853] FAT-fs (loop2): Directory bread(block 71) failed [ 182.846999][ T9853] FAT-fs (loop2): Directory bread(block 72) failed [ 182.859152][ T9853] FAT-fs (loop2): Directory bread(block 73) failed [ 182.896274][ T408] hub 1-1:0.0: 7 ports detected [ 182.907000][ T408] hub 1-1:0.0: insufficient power available to use all downstream ports [ 183.110699][ T408] hub 1-1:0.0: hub_hub_status failed (err = -71) [ 183.119434][ T408] hub 1-1:0.0: config failed, can't get hub status (err -71) [ 183.161842][ T408] usb 1-1: USB disconnect, device number 84 [ 183.340760][ T9817] loop3: detected capacity change from 0 to 131072 [ 183.367019][ T9817] F2FS-fs (loop3): Wrong CP boundary, start(512) end(198144) blocks(1024) [ 183.401824][ T9817] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 183.402955][ T9900] netlink: 'syz.4.4614': attribute type 7 has an invalid length. [ 183.436488][ T9817] F2FS-fs (loop3): invalid crc value [ 183.486402][ T9817] F2FS-fs (loop3): Found nat_bits in checkpoint [ 183.551808][ T9817] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 183.561865][ T9817] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 183.629939][ T28] audit: type=1400 audit(174.760:537): avc: denied { read } for pid=9816 comm="syz.3.4573" name="file1" dev="loop3" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 183.630060][ T9817] fs-verity (loop3, inode 7): Error -61 getting verity descriptor size [ 183.671630][ T28] audit: type=1400 audit(174.760:538): avc: denied { open } for pid=9816 comm="syz.3.4573" path="/907/file0/file1" dev="loop3" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 183.781551][ T288] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 183.793457][ T9937] xt_socket: unknown flags 0x58 [ 183.998412][ T288] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 184.017865][ T288] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 184.044404][ T288] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 184.061775][ T288] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 184.081336][ T288] usb 2-1: SerialNumber: syz [ 184.154153][ T9978] xt_hashlimit: max too large, truncated to 1048576 [ 184.309479][ T288] usb 2-1: 0:2 : does not exist [ 184.319953][ T288] usb 2-1: USB disconnect, device number 83 [ 184.343227][ T410] udevd[410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 184.417294][T10008] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 184.476943][T10014] __nla_validate_parse: 16 callbacks suppressed [ 184.476964][T10014] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4670'. [ 184.616482][ T28] audit: type=1400 audit(175.696:539): avc: denied { getopt } for pid=10041 comm="syz.4.4684" lport=136 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 184.814329][T10072] netlink: 'syz.4.4697': attribute type 5 has an invalid length. [ 184.822733][ T947] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 184.830611][T10072] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.4697'. [ 184.874538][T10080] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4703'. [ 184.883785][T10080] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4703'. [ 184.935283][T10091] netlink: 'syz.3.4708': attribute type 9 has an invalid length. [ 184.947206][T10091] netlink: 'syz.3.4708': attribute type 6 has an invalid length. [ 185.001279][T10101] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=10101 comm=syz.3.4713 [ 185.026360][T10094] loop4: detected capacity change from 0 to 8192 [ 185.037999][ T28] audit: type=1400 audit(176.089:540): avc: denied { nlmsg_write } for pid=10100 comm="syz.3.4713" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 185.059143][ T947] usb 3-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 185.059696][T10109] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4717'. [ 185.080831][ T947] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 185.080867][ T947] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 185.080907][ T947] usb 3-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 185.129622][ T947] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.157718][T10117] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4721'. [ 185.169570][T10094] FAT-fs (loop4): error, invalid access to FAT (entry 0x0000ff00) [ 185.174501][T10117] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4721'. [ 185.179449][T10121] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4722'. [ 185.188446][ T947] usb 3-1: config 0 descriptor?? [ 185.196439][T10094] FAT-fs (loop4): Filesystem has been set read-only [ 185.200954][T10117] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4721'. [ 185.225216][ T947] usb-storage 3-1:0.0: USB Mass Storage device detected [ 185.252311][ T947] usb-storage 3-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 185.459163][ T947] usb 3-1: USB disconnect, device number 75 [ 185.508488][T10176] xt_NFQUEUE: number of queues (65534) out of range (got 131068) [ 185.553354][T10184] netlink: 72 bytes leftover after parsing attributes in process `syz.4.4753'. [ 185.578762][ T28] audit: type=1400 audit(176.594:541): avc: denied { execmem } for pid=10187 comm="syz.3.4755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 185.695137][ T408] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 185.712822][T10210] xt_hashlimit: max too large, truncated to 1048576 [ 185.731598][ T28] audit: type=1400 audit(176.734:542): avc: granted { setsecparam } for pid=10213 comm="syz.4.4768" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 185.794252][ T28] audit: type=1400 audit(176.790:543): avc: denied { setopt } for pid=10222 comm="syz.4.4772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 185.898229][ T408] usb 1-1: Using ep0 maxpacket: 16 [ 185.906551][ T408] usb 1-1: config 0 has an invalid interface number: 102 but max is 0 [ 185.915330][ T408] usb 1-1: config 0 has no interface number 0 [ 185.930754][ T408] usb 1-1: New USB device found, idVendor=17cc, idProduct=1010, bcdDevice=53.54 [ 185.942234][ T408] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.950285][ T408] usb 1-1: Product: syz [ 185.954536][ T408] usb 1-1: Manufacturer: syz [ 185.959152][ T408] usb 1-1: SerialNumber: syz [ 185.966347][ T408] usb 1-1: config 0 descriptor?? [ 186.118058][T10265] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 186.125798][T10265] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 186.154212][T10265] device bridge1 left promiscuous mode [ 186.161762][T10265] device veth3 left promiscuous mode [ 186.169042][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 186.173027][T10269] loop2: detected capacity change from 0 to 2048 [ 186.179576][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.192724][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 186.197130][ T408] snd-usb-audio: probe of 1-1:0.102 failed with error -71 [ 186.202659][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.227843][ T408] usb 1-1: USB disconnect, device number 85 [ 186.237883][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.253929][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.263457][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.271700][T10269] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 186.274817][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.288810][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 186.297011][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 186.350081][T10269] EXT4-fs error (device loop2): ext4_find_extent:936: inode #2: comm syz.2.4795: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 186.374453][T10269] EXT4-fs (loop2): Remounting filesystem read-only [ 186.388797][ T285] EXT4-fs (loop2): unmounting filesystem. [ 186.433269][T10290] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.568750][T10318] syz.1.4819 (10318): /proc/10317/oom_adj is deprecated, please use /proc/10317/oom_score_adj instead. [ 186.686878][T10344] loop2: detected capacity change from 0 to 256 [ 186.713075][T10344] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xbe675ead, utbl_chksum : 0xe619d30d) [ 186.747101][ T28] audit: type=1400 audit(177.688:544): avc: denied { mount } for pid=10343 comm="syz.2.4830" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 186.779262][T10354] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.808352][ T28] audit: type=1326 audit(177.688:545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10355 comm="syz.0.4837" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f016918efc9 code=0x7ffc0000 [ 186.818309][T10354] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.838631][T10354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.049657][T10398] netlink: 'syz.2.4855': attribute type 16 has an invalid length. [ 187.342803][T10447] netlink: 'syz.4.4883': attribute type 3 has an invalid length. [ 187.757494][T10509] loop4: detected capacity change from 0 to 256 [ 187.823394][T10509] FAT-fs (loop4): Directory bread(block 64) failed [ 187.844764][T10509] FAT-fs (loop4): Directory bread(block 65) failed [ 187.853937][T10509] FAT-fs (loop4): Directory bread(block 66) failed [ 187.877112][T10509] FAT-fs (loop4): Directory bread(block 67) failed [ 187.883798][T10509] FAT-fs (loop4): Directory bread(block 68) failed [ 187.897431][ T288] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 187.907010][T10509] FAT-fs (loop4): Directory bread(block 69) failed [ 187.940214][T10509] FAT-fs (loop4): Directory bread(block 70) failed [ 187.956641][T10509] FAT-fs (loop4): Directory bread(block 71) failed [ 187.964104][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 187.964122][ T28] audit: type=1400 audit(178.829:564): avc: denied { create } for pid=10530 comm="syz.0.4924" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 188.000589][T10509] FAT-fs (loop4): Directory bread(block 72) failed [ 188.015014][T10509] FAT-fs (loop4): Directory bread(block 73) failed [ 188.058504][ T28] audit: type=1400 audit(178.848:565): avc: denied { setopt } for pid=10530 comm="syz.0.4924" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 188.119878][ T288] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 188.151863][ T288] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 188.197689][ T288] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 188.206790][ T288] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 188.258228][ T288] usb 2-1: SerialNumber: syz [ 188.308334][ T28] audit: type=1400 audit(179.148:566): avc: denied { write } for pid=10564 comm="syz.0.4942" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 188.382332][ T28] audit: type=1400 audit(179.213:567): avc: denied { getopt } for pid=10571 comm="syz.4.4944" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 188.410947][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.485790][ T28] audit: type=1400 audit(179.316:568): avc: denied { read } for pid=10582 comm="syz.0.4952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 188.499507][ T288] usb 2-1: 0:2 : does not exist [ 188.522154][ T288] usb 2-1: unit 5: unexpected type 0x03 [ 188.569918][ T288] usb 2-1: USB disconnect, device number 84 [ 188.606094][T10597] loop3: detected capacity change from 0 to 512 [ 188.638265][T10599] device vcan0 entered promiscuous mode [ 188.667516][T10597] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 188.675242][T10599] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 188.689468][T10597] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #12: comm syz.3.4957: corrupted xattr block 6 [ 188.734593][T10607] loop4: detected capacity change from 0 to 256 [ 188.750303][T10597] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 188.762038][T10607] exfat: Deprecated parameter 'namecase' [ 188.774108][T10597] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #12: comm syz.3.4957: corrupted xattr block 6 [ 188.776093][T10607] exfat: Deprecated parameter 'utf8' [ 188.808019][T10597] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 188.823104][T10607] exFAT-fs (loop4): failed to load upcase table (idx : 0x0001ff53, chksum : 0xd72bb7d8, utbl_chksum : 0xe619d30d) [ 188.835615][T10597] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #12: comm syz.3.4957: corrupted xattr block 6 [ 188.930130][ T287] EXT4-fs (loop3): unmounting filesystem. [ 189.039445][ T28] audit: type=1400 audit(179.821:569): avc: denied { ioctl } for pid=10630 comm="syz.3.4972" path="socket:[47443]" dev="sockfs" ino=47443 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 189.264731][T10669] netlink: 'syz.0.4992': attribute type 3 has an invalid length. [ 189.353700][T10688] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 189.380358][ T28] audit: type=1400 audit(180.148:570): avc: denied { write } for pid=10692 comm="syz.3.5004" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 189.446357][T10699] bridge2: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 189.534960][T10717] netlink: 'syz.3.5017': attribute type 9 has an invalid length. [ 189.585560][T10722] tc_dump_action: action bad kind [ 189.701821][ T28] audit: type=1326 audit(180.448:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10738 comm="syz.0.5027" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f016918efc9 code=0x0 [ 189.990334][ T28] audit: type=1400 audit(180.710:572): avc: denied { connect } for pid=10790 comm="syz.0.5053" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 190.059181][T10801] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 190.080612][T10803] usb usb8: usbfs: process 10803 (syz.2.5059) did not claim interface 0 before use [ 190.249811][ T28] audit: type=1400 audit(180.953:573): avc: denied { read } for pid=10826 comm="syz.0.5072" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 190.305521][T10831] IPv6: sit2: Disabled Multicast RS [ 190.314519][T10834] xt_TPROXY: Can be used only with -p tcp or -p udp [ 190.417545][T10853] __nla_validate_parse: 10 callbacks suppressed [ 190.417570][T10853] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5082'. [ 190.439012][T10852] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 190.474623][T10857] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5086'. [ 190.580013][T10880] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5097'. [ 190.633948][T10891] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5103'. [ 190.691771][T10903] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5109'. [ 190.787770][T10919] netlink: 'syz.4.5118': attribute type 46 has an invalid length. [ 190.796278][T10919] netlink: 'syz.4.5118': attribute type 19 has an invalid length. [ 190.804220][T10919] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5118'. [ 191.076456][T10975] device xfrm0 entered promiscuous mode [ 191.151614][T10988] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5152'. [ 191.197235][T10995] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5156'. [ 191.242408][T11004] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 191.249697][T11004] IPv6: NLM_F_CREATE should be set when creating new route [ 191.256988][T11004] IPv6: NLM_F_CREATE should be set when creating new route [ 191.273412][T11009] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5162'. [ 191.297073][T11010] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5161'. [ 192.596161][T11060] loop4: detected capacity change from 0 to 512 [ 192.691339][T11060] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 192.699803][T11083] netlink: 'syz.1.5196': attribute type 5 has an invalid length. [ 192.717869][T11060] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #12: comm syz.4.5186: corrupted xattr block 6 [ 192.730737][T11060] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 192.739789][T11060] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #12: comm syz.4.5186: corrupted xattr block 6 [ 192.748537][T11085] netlink: 'syz.2.5197': attribute type 5 has an invalid length. [ 192.759908][T11060] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 192.774909][T11060] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #12: comm syz.4.5186: corrupted xattr block 6 [ 192.781688][T11090] device ipip0 entered promiscuous mode [ 192.815241][ T286] EXT4-fs (loop4): unmounting filesystem. [ 193.170136][T11172] netlink: 'syz.4.5241': attribute type 3 has an invalid length. [ 193.324763][T11206] netlink: 'syz.1.5256': attribute type 5 has an invalid length. [ 193.377680][T11215] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 193.392956][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 193.392977][ T28] audit: type=1400 audit(183.890:583): avc: denied { ioctl } for pid=11218 comm="syz.2.5261" path="/dev/fuse" dev="devtmpfs" ino=93 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 193.900354][T11303] netlink: 'syz.4.5306': attribute type 6 has an invalid length. [ 193.923172][T11303] netlink: 'syz.4.5306': attribute type 7 has an invalid length. [ 194.032448][T11321] loop2: detected capacity change from 0 to 512 [ 194.069351][T11321] EXT4-fs error (device loop2): ext4_orphan_get:1426: comm syz.2.5315: bad orphan inode 13 [ 194.098004][T11321] ext4_test_bit(bit=12, block=4) = 1 [ 194.103337][T11321] is_bad_inode(inode)=0 [ 194.107512][T11321] NEXT_ORPHAN(inode)=0 [ 194.142924][T11321] max_ino=32 [ 194.146255][T11321] i_nlink=1 [ 194.149677][T11321] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 194.185159][T11321] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.5315: Unrecognised inode hash code 20 [ 194.215541][T11321] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.5315: Corrupt directory, running e2fsck is recommended [ 194.251574][T11321] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.5315: Unrecognised inode hash code 20 [ 194.277583][T11321] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.5315: Corrupt directory, running e2fsck is recommended [ 194.315764][T11321] EXT4-fs error (device loop2): ext4_find_dest_de:2115: inode #2: block 13: comm syz.2.5315: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 194.378760][ T285] EXT4-fs (loop2): unmounting filesystem. [ 194.473114][ T28] audit: type=1400 audit(184.910:584): avc: denied { write } for pid=11387 comm="syz.0.5347" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 194.720253][T11436] validate_nla: 4 callbacks suppressed [ 194.720274][T11436] netlink: 'syz.3.5372': attribute type 6 has an invalid length. [ 194.902282][ T28] audit: type=1400 audit(185.312:585): avc: denied { setopt } for pid=11467 comm="syz.3.5390" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 194.990405][ T28] audit: type=1326 audit(185.396:586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11486 comm="syz.0.5397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f016918efc9 code=0x7ffc0000 [ 195.045454][ T28] audit: type=1326 audit(185.415:587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11486 comm="syz.0.5397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f016918efc9 code=0x7ffc0000 [ 195.113941][ T28] audit: type=1326 audit(185.424:588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11486 comm="syz.0.5397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=99 compat=0 ip=0x7f016918efc9 code=0x7ffc0000 [ 195.201156][ T28] audit: type=1326 audit(185.424:589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11486 comm="syz.0.5397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f016918efc9 code=0x7ffc0000 [ 195.264552][ T28] audit: type=1326 audit(185.424:590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11486 comm="syz.0.5397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f016918efc9 code=0x7ffc0000 [ 195.265901][T11530] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 195.370492][ T28] audit: type=1400 audit(185.751:591): avc: denied { audit_control } for pid=11546 comm="syz.3.5427" capability=30 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 195.431523][T11560] loop1: detected capacity change from 0 to 256 [ 195.460292][ T28] audit: type=1400 audit(185.836:592): avc: denied { setopt } for pid=11565 comm="syz.0.5436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 195.638201][T11591] device veth1_macvtap left promiscuous mode [ 195.644265][T11591] device macsec0 entered promiscuous mode [ 195.910599][T11655] __nla_validate_parse: 14 callbacks suppressed [ 195.910630][T11655] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5478'. [ 195.947453][T11655] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5478'. [ 196.040856][T11675] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 196.254009][T11718] loop3: detected capacity change from 0 to 128 [ 196.279659][T11723] x_tables: unsorted entry at hook 2 [ 196.365001][T11729] loop1: detected capacity change from 0 to 1024 [ 196.382044][T11724] loop2: detected capacity change from 0 to 8192 [ 196.417510][T11729] EXT4-fs: Ignoring removed i_version option [ 196.424247][T11729] EXT4-fs: Ignoring removed nobh option [ 196.435465][T11724] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 196.463258][T11724] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF [ 196.486153][T11729] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 196.496697][T11750] device bridge3 entered promiscuous mode [ 196.501022][T11724] FAT-fs (loop2): Filesystem has been set read-only [ 196.522569][T11754] netlink: 36 bytes leftover after parsing attributes in process `syz.4.5527'. [ 196.570857][T11729] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 196.639848][ T283] EXT4-fs (loop1): unmounting filesystem. [ 196.704057][T11788] xt_TPROXY: Can be used only with -p tcp or -p udp [ 196.787696][T11806] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 196.879039][T11829] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5561'. [ 196.889529][T11828] xt_hashlimit: max too large, truncated to 1048576 [ 196.906262][T11828] xt_hashlimit: overflow, try lower: 0/0 [ 197.061700][T11868] netlink: 'syz.1.5580': attribute type 3 has an invalid length. [ 197.086289][T11868] netlink: 28 bytes leftover after parsing attributes in process `syz.1.5580'. [ 197.407606][T11943] netlink: 10 bytes leftover after parsing attributes in process `syz.0.5619'. [ 197.408662][T11944] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 197.510637][T11963] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5629'. [ 197.652003][T11993] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5641'. [ 197.776414][T12015] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5652'. [ 197.836626][T12023] netlink: 'syz.4.5657': attribute type 3 has an invalid length. [ 197.908600][T12035] loop1: detected capacity change from 0 to 512 [ 197.923767][T12039] netlink: 'syz.2.5665': attribute type 13 has an invalid length. [ 197.929365][T12035] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 197.935632][T12039] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5665'. [ 197.955177][ T3374] ------------[ cut here ]------------ [ 197.960897][ T3374] kernel BUG at fs/buffer.c:2714! [ 197.981229][ T3374] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 197.987371][ T3374] CPU: 0 PID: 3374 Comm: kmmpd-loop0 Not tainted syzkaller #0 [ 197.994957][ T3374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 198.005218][ T3374] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 198.010737][ T3374] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 2f e8 ff e9 b0 fe ff ff e8 1e c0 a3 ff 0f 0b e8 17 c0 a3 ff <0f> 0b e8 10 c0 a3 ff 0f 0b e8 09 c0 a3 ff 0f 0b e8 02 c0 a3 ff 0f [ 198.030429][ T3374] RSP: 0018:ffffc90010e7fca0 EFLAGS: 00010293 [ 198.036531][ T3374] RAX: ffffffff81cc5e09 RBX: 0000000000000000 RCX: ffff88811f819440 [ 198.044809][ T3374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 198.052955][ T3374] RBP: ffffc90010e7fcf0 R08: dffffc0000000000 R09: ffffed10232757e4 [ 198.060970][ T3374] R10: ffffed10232757e4 R11: 1ffff110232757e3 R12: 0000000000000000 [ 198.068975][ T3374] R13: 1ffff110232757e3 R14: ffff8881193abf18 R15: 0000000000003801 [ 198.077077][ T3374] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 198.086353][ T3374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.093063][ T3374] CR2: 00007fff410c56f8 CR3: 000000012fceb000 CR4: 00000000003506b0 [ 198.101081][ T3374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 198.109122][ T3374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 198.117284][ T3374] Call Trace: [ 198.120569][ T3374] [ 198.123507][ T3374] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 198.129423][ T3374] submit_bh+0x1f/0x30 [ 198.133521][ T3374] write_mmp_block_thawed+0x34a/0x4c0 [ 198.138916][ T3374] ? read_mmp_block+0x6d0/0x6d0 [ 198.143886][ T3374] ? __cfi_process_timeout+0x10/0x10 [ 198.149205][ T3374] write_mmp_block+0x138/0x2b0 [ 198.154190][ T3374] kmmpd+0x3ce/0x950 [ 198.158238][ T3374] kthread+0x281/0x320 [ 198.162836][ T3374] ? __cfi_kmmpd+0x10/0x10 [ 198.167364][ T3374] ? __cfi_kthread+0x10/0x10 [ 198.171976][ T3374] ret_from_fork+0x1f/0x30 [ 198.176418][ T3374] [ 198.179495][ T3374] Modules linked in: [ 198.184329][ T283] EXT4-fs (loop1): unmounting filesystem. [ 198.184944][ T3374] ---[ end trace 0000000000000000 ]--- [ 198.195621][ T3374] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 198.201165][ T3374] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 2f e8 ff e9 b0 fe ff ff e8 1e c0 a3 ff 0f 0b e8 17 c0 a3 ff <0f> 0b e8 10 c0 a3 ff 0f 0b e8 09 c0 a3 ff 0f 0b e8 02 c0 a3 ff 0f [ 198.221408][ T3374] RSP: 0018:ffffc90010e7fca0 EFLAGS: 00010293 [ 198.230746][ T3374] RAX: ffffffff81cc5e09 RBX: 0000000000000000 RCX: ffff88811f819440 [ 198.238933][ T3374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 198.247029][ T3374] RBP: ffffc90010e7fcf0 R08: dffffc0000000000 R09: ffffed10232757e4 [ 198.255075][ T3374] R10: ffffed10232757e4 R11: 1ffff110232757e3 R12: 0000000000000000 [ 198.263479][ T3374] R13: 1ffff110232757e3 R14: ffff8881193abf18 R15: 0000000000003801 [ 198.271661][ T3374] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 198.280709][ T3374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.287436][ T3374] CR2: 00007ffeafeaff18 CR3: 000000011021c000 CR4: 00000000003506b0 [ 198.295502][ T3374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 198.303525][ T3374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 198.311601][ T3374] Kernel panic - not syncing: Fatal exception [ 198.317950][ T3374] Kernel Offset: disabled [ 198.322284][ T3374] Rebooting in 86400 seconds..