last executing test programs: 366.310703ms ago: executing program 0 (id=6335): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) fspick(0xffffffffffffffff, 0x0, 0xfd9a2ffdf48b2275) 349.549405ms ago: executing program 0 (id=6338): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000380), 0xe, &(0x7f0000000400)) 174.388042ms ago: executing program 3 (id=6366): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0x82, 0x0, 0x27f}) 174.005762ms ago: executing program 4 (id=6367): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000039c0)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000003ac0)) 161.273144ms ago: executing program 1 (id=6368): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x0) 150.750755ms ago: executing program 1 (id=6369): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)={0x44, 0x16, 0x1, 0x0, 0x0, {0xa}, [@typed={0x4}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x15, 0x2, 0x0, 0x1, [@generic="bf74a7dffdd8f8331b9dd3f2f9834b7f79"]}]}, 0x44}}, 0x0) 140.590646ms ago: executing program 0 (id=6370): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000100)=@RTM_DELMDB={0x17, 0x55, 0x93d}, 0x18}}, 0x0) 138.886606ms ago: executing program 2 (id=6371): r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/48, 0x63) 136.481456ms ago: executing program 3 (id=6372): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 130.797487ms ago: executing program 4 (id=6373): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000880), 0x800, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) 124.490047ms ago: executing program 1 (id=6374): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x503, 0x0, 0xfffff7fd, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x48482}}}}}}, @IFLA_ADDRESS={0xa, 0x1, @multicast}]}, 0x54}}, 0x8080) 114.784798ms ago: executing program 3 (id=6375): r0 = syz_clone(0x21000200, 0x0, 0x0, 0x0, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x8, &(0x7f0000000480)={0x2b, 0x0, 0xfffffffb}) 108.958159ms ago: executing program 2 (id=6376): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0xfffffffc, 0x80, {0x0, 0x0, 0x0, 0x0, 0x1503}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x4}}}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x8e62}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20049808}, 0x0) 108.532649ms ago: executing program 0 (id=6377): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond_slave_0\x00', &(0x7f0000000380)=@ethtool_link_settings={0x4b, 0x2b, 0x81, 0x8, 0x9, 0x1, 0x5, 0x0, 0x43, 0x7, [0x8, 0x4, 0x1, 0x972d, 0x3, 0x10000, 0x6, 0xffffffff]}}) 104.663879ms ago: executing program 4 (id=6378): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, 0x0, &(0x7f0000000040)) 101.09471ms ago: executing program 1 (id=6379): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) pread64(r0, &(0x7f0000001440)=""/126, 0x7e, 0x41) 86.962121ms ago: executing program 4 (id=6380): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="3900000013000318680907070000000f0000ff3f04000000170a001700000000040037000d00030001332564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 78.384452ms ago: executing program 0 (id=6381): openat(0xffffffffffffff9c, &(0x7f0000000680)='./file1\x00', 0x143041, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) 78.022282ms ago: executing program 2 (id=6382): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newlink={0x40, 0x10, 0x49920d862a92153b, 0x8, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 61.241124ms ago: executing program 1 (id=6383): mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) request_key(&(0x7f0000000440)='rxrpc_s\x00', 0x0, 0x0, 0xffffffffffffffff) 59.939014ms ago: executing program 3 (id=6384): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x4030582b, &(0x7f00000001c0)={0x1100, 0x2, 0x3, 0x9}) 56.255094ms ago: executing program 4 (id=6385): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newlink={0x54, 0x10, 0x44b, 0x0, 0x0, {0x7a}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0xb02c7}, @IFLA_GRE_REMOTE={0x8, 0x7, @multicast2}]}}}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x54}}, 0x0) 55.792104ms ago: executing program 2 (id=6386): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001d00070f00000000000000000700", @ANYRES32=r0, @ANYBLOB="0000520006000500010000000800", @ANYRES32=r0], 0x2c}}, 0x0) 51.341475ms ago: executing program 0 (id=6387): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x300, 0x120, 0x1170, 0x1398, 0x120, 0x1170, 0x230, 0x1398, 0x1398, 0x230, 0x1398, 0x7fffffe, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @local}, @mcast1, [], [], 'ip6tnl0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@ecn={{0x28}, {0x0, 0x29}}, @inet=@rpfilter={{0x28}}]}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x360) 35.242586ms ago: executing program 2 (id=6388): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000100000000000001e5ff0000400000000000000001000084080000000000000001"], 0x0, 0x42}, 0x28) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000980)={0x6, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, r0, 0x0, 0x2}, 0x48) 31.701107ms ago: executing program 3 (id=6389): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="78000000000000000000000007000000070fb27f000001e0000002ac1414bb8927cce0000002e0000001e0000001ffffffff00000000ac141423e00000017f000001ac14144300440cc401ac1e010100000fff94040100000bba416311049117549344142cb1e00000010000c6707f000001fffffc01000014000000000000000000000001000000f70c0000000000001c"], 0x118}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c00000002000000000000000100000d0000000000000000030000000000000000000001ff000000400000000000000000000003000000000200000002"], 0x0, 0x56}, 0x20) 27.422967ms ago: executing program 1 (id=6390): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)={0x14, 0x76, 0x31f, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 11.749748ms ago: executing program 4 (id=6391): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'xfrm0\x00', &(0x7f00000002c0)=@ethtool_gstrings={0x1b, 0x8}}) 454.36µs ago: executing program 3 (id=6392): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x310, 0x0, 0x11, 0x148, 0x1b0, 0x0, 0x278, 0x2a8, 0x2a8, 0x278, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x190, 0x1b0, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0xddb, 0x1, 0x20, 0x1, 'syz1\x00', 0x3}}, @common=@unspec=@cgroup0={{0x20}, {0x0, 0x1}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0xb}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x6, 0xf93b, 0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x370) 0s ago: executing program 2 (id=6393): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newlink={0x58, 0x10, 0xffffff1f, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20000, 0x6028d}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @local}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MTU={0x8, 0x4, 0x10000}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x0) kernel console output (not intermixed with test programs): usb 2-1: config 4 interface 104 altsetting 3 has a duplicate endpoint with address 0x86, skipping [ 157.550173][ T640] usb 2-1: config 4 interface 107 altsetting 184 has an invalid endpoint with address 0x0, skipping [ 157.568876][ T640] usb 2-1: config 4 interface 107 altsetting 184 has a duplicate endpoint with address 0xD, skipping [ 157.588317][ T640] usb 2-1: config 4 interface 1 has no altsetting 0 [ 157.607325][ T640] usb 2-1: config 4 interface 104 has no altsetting 0 [ 157.628126][ T640] usb 2-1: config 4 interface 107 has no altsetting 0 [ 157.656145][ T640] usb 2-1: Dual-Role OTG device on HNP port [ 157.662460][ T640] usb 2-1: New USB device found, idVendor=15ba, idProduct=002a, bcdDevice=90.2b [ 157.672617][ T640] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.681311][ T640] usb 2-1: Product: syz [ 157.689666][ T640] usb 2-1: Manufacturer: syz [ 157.694296][ T640] usb 2-1: SerialNumber: syz [ 157.910370][ T7522] loop3: detected capacity change from 0 to 40427 [ 157.920960][ T640] ftdi_sio 2-1:4.1: FTDI USB Serial Device converter detected [ 157.926883][ T7522] F2FS-fs (loop3): heap/no_heap options were deprecated [ 157.930414][ T640] ftdi_sio ttyUSB0: unknown device type: 0x902b [ 157.936822][ T222] usb 1-1: new full-speed USB device number 74 using dummy_hcd [ 157.946761][ T640] usb 2-1: USB disconnect, device number 76 [ 157.956037][ T7522] F2FS-fs (loop3): invalid crc value [ 157.963263][ T7522] F2FS-fs (loop3): Mismatch valid blocks 0 vs. 2 [ 157.969740][ T640] ftdi_sio 2-1:4.1: device disconnected [ 157.970881][ T7522] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-117) [ 158.020929][ T580] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 158.071677][ T7532] loop2: detected capacity change from 0 to 1024 [ 158.080867][ T7532] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 158.088271][ T7532] EXT4-fs (loop2): mount failed [ 158.152058][ T222] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 158.160216][ T222] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 158.170635][ T222] usb 1-1: config 0 has no interface number 0 [ 158.177503][ T222] usb 1-1: New USB device found, idVendor=1395, idProduct=0300, bcdDevice=81.75 [ 158.186776][ T222] usb 1-1: New USB device strings: Mfr=0, Product=64, SerialNumber=0 [ 158.194960][ T222] usb 1-1: Product: syz [ 158.199728][ T222] usb 1-1: config 0 descriptor?? [ 158.228687][ T580] usb 5-1: config 1 interface 0 altsetting 52 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 158.241674][ T580] usb 5-1: config 1 interface 0 has no altsetting 0 [ 158.249924][ T580] usb 5-1: New USB device found, idVendor=0c70, idProduct=f00e, bcdDevice= 0.40 [ 158.259005][ T580] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.267053][ T580] usb 5-1: Product: syz [ 158.271263][ T580] usb 5-1: Manufacturer: syz [ 158.275876][ T580] usb 5-1: SerialNumber: syz [ 158.313455][ T6555] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 158.426213][ T222] usb 1-1: USB disconnect, device number 74 [ 158.454282][ T5775] usb 3-1: new full-speed USB device number 74 using dummy_hcd [ 158.505206][ T580] usbhid 5-1:1.0: can't add hid device: -71 [ 158.511278][ T580] usbhid: probe of 5-1:1.0 failed with error -71 [ 158.520588][ T6555] usb 4-1: Using ep0 maxpacket: 16 [ 158.529790][ T580] usb 5-1: USB disconnect, device number 74 [ 158.536007][ T6555] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 158.543268][ T7543] loop1: detected capacity change from 0 to 512 [ 158.547413][ T6555] usb 4-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 158.562359][ T6555] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 158.569148][ T7543] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 158.574768][ T6555] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 158.587045][ T7543] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #16: comm syz.1.3461: invalid indirect mapped block 4294967295 (level 0) [ 158.594000][ T6555] usb 4-1: config 1 interface 1 has no altsetting 0 [ 158.608200][ T7543] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #16: comm syz.1.3461: invalid indirect mapped block 4294967295 (level 1) [ 158.615985][ T6555] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 158.630318][ T7543] EXT4-fs (loop1): 1 orphan inode deleted [ 158.637518][ T6555] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.644059][ T7543] EXT4-fs (loop1): 1 truncate cleaned up [ 158.651367][ T6555] usb 4-1: Product: syz [ 158.657332][ T7543] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 158.661156][ T6555] usb 4-1: Manufacturer: syz [ 158.661173][ T6555] usb 4-1: SerialNumber: syz [ 158.680369][ T5775] usb 3-1: unable to get BOS descriptor or descriptor too short [ 158.689899][ T5775] usb 3-1: not running at top speed; connect to a high speed hub [ 158.693911][ T2582] udevd[2582]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 158.709998][ T5775] usb 3-1: config 9 has an invalid interface number: 122 but max is 0 [ 158.722277][ T5775] usb 3-1: config 9 has no interface number 0 [ 158.731783][ T5775] usb 3-1: config 9 interface 122 has no altsetting 0 [ 158.739974][ T285] EXT4-fs (loop1): unmounting filesystem. [ 158.747181][ T5775] usb 3-1: New USB device found, idVendor=5b3b, idProduct=7eab, bcdDevice=11.00 [ 158.761728][ T5775] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.771430][ T5775] usb 3-1: Product: syz [ 158.775637][ T5775] usb 3-1: Manufacturer: syz [ 158.780445][ T5775] usb 3-1: SerialNumber: syz [ 158.882516][ T6555] usb 4-1: 2:1 : no or invalid class specific endpoint descriptor [ 158.890450][ T6555] usb 4-1: 2:1 : format type 0 is detected, processed as PCM [ 158.897919][ T6555] usb 4-1: 2:1 : sample bitwidth 252 in over sample bytes 4 [ 158.905498][ T6555] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 158.924364][ T6555] usb 4-1: USB disconnect, device number 75 [ 158.988350][ T7574] loop1: detected capacity change from 0 to 16 [ 159.006923][ T5775] usb-storage 3-1:9.122: USB Mass Storage device detected [ 159.019041][ T7574] erofs: (device loop1): erofs_read_superblock: cannot find valid erofs superblock [ 159.021527][ T7577] SELinux: security_context_str_to_sid (rootfowner>00000000000000000000,) failed with errno=-22 [ 159.095091][ T5775] usb 3-1: USB disconnect, device number 74 [ 159.342808][ T671] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 159.537739][ T6555] usb 5-1: new full-speed USB device number 75 using dummy_hcd [ 159.560470][ T671] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 159.574002][ T671] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 159.589209][ T671] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 159.602788][ T39] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 159.615936][ T671] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 159.636485][ T671] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 159.645608][ T671] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 159.653726][ T671] usb 2-1: Product: syz [ 159.657943][ T671] usb 2-1: Manufacturer: syz [ 159.663999][ T671] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 159.734111][ T6555] usb 5-1: unable to get BOS descriptor or descriptor too short [ 159.742163][ T6555] usb 5-1: not running at top speed; connect to a high speed hub [ 159.750677][ T6555] usb 5-1: config 2 has an invalid interface number: 226 but max is 0 [ 159.758924][ T6555] usb 5-1: config 2 has no interface number 0 [ 159.765041][ T6555] usb 5-1: config 2 interface 226 altsetting 0 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 159.775979][ T6555] usb 5-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 159.786928][ T5775] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 159.794738][ T6555] usb 5-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 159.803875][ T6555] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.811999][ T6555] usb 5-1: Product: syz [ 159.816183][ T6555] usb 5-1: Manufacturer: syz [ 159.820864][ T6555] usb 5-1: SerialNumber: syz [ 159.830228][ T39] usb 1-1: Using ep0 maxpacket: 32 [ 159.836512][ T39] usb 1-1: config 0 has an invalid interface number: 16 but max is 0 [ 159.844700][ T39] usb 1-1: config 0 has no interface number 0 [ 159.850795][ T39] usb 1-1: config 0 interface 16 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 159.860861][ T39] usb 1-1: config 0 interface 16 altsetting 0 endpoint 0x82 has invalid maxpacket 30768, setting to 1024 [ 159.872135][ T39] usb 1-1: config 0 interface 16 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 159.888899][ T671] usb 2-1: USB disconnect, device number 77 [ 159.898002][ T39] usb 1-1: New USB device found, idVendor=0499, idProduct=102a, bcdDevice=85.2d [ 159.907108][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.915127][ T39] usb 1-1: Product: syz [ 159.919325][ T39] usb 1-1: Manufacturer: syz [ 159.923933][ T39] usb 1-1: SerialNumber: syz [ 159.929300][ T39] usb 1-1: config 0 descriptor?? [ 159.934538][ T7622] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 159.941762][ T222] usb 3-1: new full-speed USB device number 75 using dummy_hcd [ 159.941784][ T7622] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 159.994522][ T5775] usb 4-1: config 1 interface 0 altsetting 2 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 160.007514][ T5775] usb 4-1: config 1 interface 0 has no altsetting 0 [ 160.016220][ T5775] usb 4-1: New USB device found, idVendor=04b3, idProduct=3103, bcdDevice= 0.40 [ 160.025353][ T5775] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.033368][ T5775] usb 4-1: SerialNumber: ည [ 160.047702][ T6555] usb 5-1: USB disconnect, device number 75 [ 160.145488][ T222] usb 3-1: config 0 has an invalid interface number: 203 but max is 0 [ 160.153765][ T222] usb 3-1: config 0 has no interface number 0 [ 160.160004][ T222] usb 3-1: config 0 interface 203 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 160.172111][ T222] usb 3-1: New USB device found, idVendor=0cde, idProduct=0027, bcdDevice=18.50 [ 160.181184][ T222] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.189257][ T222] usb 3-1: Product: syz [ 160.193428][ T222] usb 3-1: Manufacturer: syz [ 160.198042][ T222] usb 3-1: SerialNumber: syz [ 160.198779][ T671] usb 1-1: USB disconnect, device number 75 [ 160.203543][ T222] usb 3-1: config 0 descriptor?? [ 160.260406][ T5775] usbhid 4-1:1.0: can't add hid device: -71 [ 160.266873][ T5775] usbhid: probe of 4-1:1.0 failed with error -71 [ 160.273956][ T5775] usb 4-1: USB disconnect, device number 76 [ 160.437486][ T222] usb 3-1: USB disconnect, device number 75 [ 160.476879][ T7646] incfs: Backing dir is not set, filesystem can't be mounted. [ 160.484601][ T7646] incfs: mount failed -2 [ 160.783682][ T6555] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 160.803887][ T7666] loop4: detected capacity change from 0 to 40427 [ 160.816762][ T7666] F2FS-fs (loop4): fault_injection options not supported [ 160.832879][ T7666] F2FS-fs (loop4): invalid crc value [ 160.851183][ T7666] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 160.876299][ T7666] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 160.976720][ T7684] loop4: detected capacity change from 0 to 512 [ 160.978673][ T6555] usb 2-1: Using ep0 maxpacket: 32 [ 160.989039][ T7684] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 160.999700][ T6555] usb 2-1: config 1 has an invalid interface number: 6 but max is 2 [ 161.009255][ T6555] usb 2-1: config 1 has 4 interfaces, different from the descriptor's value: 3 [ 161.018872][ T6555] usb 2-1: config 1 has no interface number 3 [ 161.021524][ T7684] EXT4-fs (loop4): 1 truncate cleaned up [ 161.026854][ T6555] usb 2-1: too many endpoints for config 1 interface 6 altsetting 8: 195, using maximum allowed: 30 [ 161.041683][ T6555] usb 2-1: config 1 interface 6 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 195 [ 161.042519][ T7684] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 161.054982][ T6555] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 37, changing to 7 [ 161.074412][ T6555] usb 2-1: config 1 interface 6 has no altsetting 0 [ 161.087214][ T5775] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 161.094627][ T6555] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 161.104797][ T288] EXT4-fs (loop4): unmounting filesystem. [ 161.110607][ T6555] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.126562][ T6555] usb 2-1: Product: syz [ 161.131748][ T222] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 161.139463][ T6555] usb 2-1: Manufacturer: syz [ 161.144333][ T6555] usb 2-1: SerialNumber: syz [ 161.166912][ T7698] loop2: detected capacity change from 0 to 512 [ 161.228314][ T570] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 161.303770][ T5775] usb 1-1: Using ep0 maxpacket: 16 [ 161.310217][ T5775] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 161.310670][ T7706] loop2: detected capacity change from 0 to 8192 [ 161.318791][ T5775] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.335055][ T5775] usb 1-1: config 0 has no interface number 0 [ 161.347021][ T222] usb 4-1: Using ep0 maxpacket: 8 [ 161.347334][ T5775] usb 1-1: config 0 interface 41 altsetting 2 endpoint 0x4 has invalid wMaxPacketSize 0 [ 161.353360][ T222] usb 4-1: config 3 has an invalid interface number: 6 but max is 0 [ 161.364575][ T5775] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 0 [ 161.384490][ T6555] usb 2-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 161.399375][ T5775] usb 1-1: config 0 interface 41 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 161.401882][ T6555] usb 2-1: 2:1 : sample bitwidth 220 in over sample bytes 1 [ 161.422899][ T60] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 161.428932][ T222] usb 4-1: config 3 contains an unexpected descriptor of type 0x1, skipping [ 161.438893][ T5775] usb 1-1: config 0 interface 41 has no altsetting 0 [ 161.445668][ T222] usb 4-1: config 3 has no interface number 0 [ 161.448277][ T5775] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 161.457490][ T222] usb 4-1: config 3 interface 6 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 161.474070][ T222] usb 4-1: config 3 interface 6 has no altsetting 0 [ 161.475988][ T5775] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.487185][ T6555] usb 2-1: 2:1: cannot set freq 2951228 to ep 0x82 [ 161.501041][ T6555] usb 2-1: USB disconnect, device number 78 [ 161.510443][ T5775] usb 1-1: Product: syz [ 161.515578][ T5775] usb 1-1: Manufacturer: syz [ 161.520217][ T5775] usb 1-1: SerialNumber: syz [ 161.521346][ T222] usb 4-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=3b.be [ 161.540570][ T5775] usb 1-1: config 0 descriptor?? [ 161.547038][ T222] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.550812][ T5775] dm9601: probe of 1-1:0.41 failed with error -22 [ 161.556149][ T222] usb 4-1: Product: syz [ 161.565951][ T222] usb 4-1: Manufacturer: syz [ 161.570671][ T222] usb 4-1: SerialNumber: syz [ 161.573678][ T5775] sr9700: probe of 1-1:0.41 failed with error -22 [ 161.577170][ T7716] loop2: detected capacity change from 0 to 8192 [ 161.598408][ T7716] loop2: p1 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 [ 161.606317][ T7716] loop2: p1 start 32768 is beyond EOD, truncated [ 161.700031][ T7716] loop2: p3 start 18432 is beyond EOD, truncated [ 161.706924][ T7716] loop2: p5 start 32768 is beyond EOD, truncated [ 161.713282][ T7716] loop2: p6 start 32768 is beyond EOD, truncated [ 161.719769][ T60] usb 5-1: Using ep0 maxpacket: 8 [ 161.719999][ T7716] loop2: p7 start 32768 is beyond EOD, truncated [ 161.726367][ T60] usb 5-1: unable to get BOS descriptor or descriptor too short [ 161.731954][ T7716] loop2: p8 start 32768 is beyond EOD, truncated [ 161.739726][ T60] usb 5-1: config 3 has an invalid interface number: 107 but max is 0 [ 161.745745][ T7716] loop2: p9 start 32768 is beyond EOD, [ 161.753659][ T60] usb 5-1: config 3 has no interface number 0 [ 161.753998][ T7716] truncated [ 161.759249][ T60] usb 5-1: config 3 interface 107 has no altsetting 0 [ 161.760825][ T60] usb 5-1: New USB device found, idVendor=0b05, idProduct=171f, bcdDevice=22.f2 [ 161.765864][ T7716] loop2: p10 start 32768 is beyond EOD, [ 161.780405][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.784736][ T7716] truncated [ 161.802093][ T60] usb 5-1: Product: syz [ 161.804897][ T7716] loop2: p11 start 32768 is beyond EOD, truncated [ 161.806732][ T60] usb 5-1: Manufacturer: syz [ 161.818220][ T222] usb 4-1: Found UVC 0.0c device syz (05ac:8501) [ 161.820716][ T60] usb 5-1: SerialNumber: syz [ 161.827324][ T222] usb 4-1: No valid video chain found. [ 161.829738][ T5775] usb 1-1: USB disconnect, device number 76 [ 161.835020][ T7716] loop2: p12 start 32768 is beyond EOD, [ 161.845909][ T222] usb 4-1: USB disconnect, device number 77 [ 161.856527][ T7716] truncated [ 161.860692][ T7716] loop2: p13 start 32768 is beyond EOD, truncated [ 161.868383][ T7716] loop2: p14 start 32768 is beyond EOD, truncated [ 161.874918][ T7716] loop2: p15 start 32768 is beyond EOD, truncated [ 161.881601][ T7716] loop2: p16 start 32768 is beyond EOD, truncated [ 161.888135][ T7716] loop2: p17 start 32768 is beyond EOD, truncated [ 161.894758][ T7716] loop2: p18 start 32768 is beyond EOD, truncated [ 161.901452][ T7716] loop2: p19 start 32768 is beyond EOD, truncated [ 161.907930][ T7716] loop2: p20 start 32768 is beyond EOD, truncated [ 161.914400][ T7716] loop2: p21 start 32768 is beyond EOD, truncated [ 161.920859][ T7716] loop2: p22 start 32768 is beyond EOD, truncated [ 161.927368][ T7716] loop2: p23 start 32768 is beyond EOD, truncated [ 161.933874][ T7716] loop2: p24 start 32768 is beyond EOD, truncated [ 161.940332][ T7716] loop2: p25 start 32768 is beyond EOD, truncated [ 161.946873][ T7716] loop2: p26 start 32768 is beyond EOD, truncated [ 161.953349][ T7716] loop2: p27 start 32768 is beyond EOD, truncated [ 161.959956][ T7716] loop2: p28 start 32768 is beyond EOD, truncated [ 161.966508][ T7716] loop2: p29 start 32768 is beyond EOD, truncated [ 161.973021][ T7716] loop2: p30 start 32768 is beyond EOD, truncated [ 161.979604][ T7716] loop2: p31 start 32768 is beyond EOD, truncated [ 161.986097][ T7716] loop2: p32 start 32768 is beyond EOD, truncated [ 161.997133][ T7716] loop2: p33 start 32768 is beyond EOD, truncated [ 162.003956][ T7716] loop2: p34 start 32768 is beyond EOD, truncated [ 162.010699][ T7716] loop2: p35 start 32768 is beyond EOD, truncated [ 162.017458][ T7716] loop2: p36 start 32768 is beyond EOD, truncated [ 162.018234][ T7720] loop1: detected capacity change from 0 to 512 [ 162.024042][ T7716] loop2: p37 start 32768 is beyond EOD, truncated [ 162.037167][ T7716] loop2: p38 start 32768 is beyond EOD, truncated [ 162.044646][ T7716] loop2: p39 start 32768 is beyond EOD, truncated [ 162.045769][ T7720] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 162.051271][ T7716] loop2: p40 start 32768 is beyond EOD, truncated [ 162.066354][ T7716] loop2: p41 start 32768 is beyond EOD, truncated [ 162.069803][ T60] rndis_host 5-1:3.107: More than one union descriptor, skipping ... [ 162.073012][ T7716] loop2: p42 start 32768 is beyond EOD, truncated [ 162.083045][ T7720] EXT4-fs (loop1): orphan cleanup on readonly fs [ 162.087739][ T7716] loop2: p43 start 32768 is beyond EOD, truncated [ 162.093823][ T60] usb 5-1: bad CDC descriptors [ 162.100312][ T7716] loop2: p44 start 32768 is beyond EOD, truncated [ 162.100333][ T7716] loop2: p45 start 32768 is beyond EOD, truncated [ 162.100347][ T7716] loop2: p46 start 32768 is beyond EOD, [ 162.115536][ T7720] Quota error (device loop1): do_check_range: Getting block 196613 out of range 1-5 [ 162.118180][ T7716] truncated [ 162.124258][ T60] usb 5-1: USB disconnect, device number 76 [ 162.133282][ T7720] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 162.136544][ T7716] loop2: p47 start 32768 is beyond EOD, [ 162.142342][ T7720] EXT4-fs error (device loop1): ext4_acquire_dquot:6803: comm syz.1.3545: Failed to acquire dquot type 1 [ 162.143517][ T7720] EXT4-fs (loop1): 1 truncate cleaned up [ 162.151833][ T7716] truncated [ 162.158128][ T7720] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 162.170536][ T7716] loop2: p48 start 32768 is beyond EOD, [ 162.202458][ T285] EXT4-fs (loop1): unmounting filesystem. [ 162.221368][ T7716] truncated [ 162.227959][ T7716] loop2: p49 start 32768 is beyond EOD, truncated [ 162.248872][ T7727] loop1: detected capacity change from 0 to 512 [ 162.249892][ T7716] loop2: p50 start 32768 is beyond EOD, truncated [ 162.262192][ T7716] loop2: p51 start 32768 is beyond EOD, truncated [ 162.268856][ T7716] loop2: p52 start 32768 is beyond EOD, truncated [ 162.275531][ T7716] loop2: p53 start 32768 is beyond EOD, truncated [ 162.279603][ T7727] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 162.282122][ T7716] loop2: p54 start 32768 is beyond EOD, truncated [ 162.297037][ T7716] loop2: p55 start 32768 is beyond EOD, truncated [ 162.303642][ T7716] loop2: p56 start 32768 is beyond EOD, truncated [ 162.310109][ T7716] loop2: p57 start 32768 is beyond EOD, truncated [ 162.316816][ T7716] loop2: p58 start 32768 is beyond EOD, truncated [ 162.317529][ T285] EXT4-fs (loop1): unmounting filesystem. [ 162.325030][ T7716] loop2: p59 start 32768 is beyond EOD, truncated [ 162.336022][ T7716] loop2: p60 start 32768 is beyond EOD, truncated [ 162.358563][ T7716] loop2: p61 start 32768 is beyond EOD, truncated [ 162.369663][ T7716] loop2: p62 start 32768 is beyond EOD, truncated [ 162.376128][ T7716] loop2: p63 start 32768 is beyond EOD, truncated [ 162.382750][ T7716] loop2: p64 start 32768 is beyond EOD, truncated [ 162.389267][ T7716] loop2: p65 start 32768 is beyond EOD, truncated [ 162.401858][ T7716] loop2: p66 start 32768 is beyond EOD, truncated [ 162.408321][ T7716] loop2: p67 start 32768 is beyond EOD, truncated [ 162.448024][ T7741] cgroup: Bad value for 'name' [ 162.449076][ T7716] loop2: p68 start 32768 is beyond EOD, truncated [ 162.480355][ T7716] loop2: p69 start 32768 is beyond EOD, truncated [ 162.517040][ T7716] loop2: p70 start 32768 is beyond EOD, truncated [ 162.523604][ T7716] loop2: p71 start 32768 is beyond EOD, truncated [ 162.547928][ T7716] loop2: p72 start 32768 is beyond EOD, truncated [ 162.554573][ T7716] loop2: p73 start 32768 is beyond EOD, truncated [ 162.582131][ T7716] loop2: p74 start 32768 is beyond EOD, truncated [ 162.602911][ T7716] loop2: p75 start 32768 is beyond EOD, truncated [ 162.631444][ T7716] loop2: p76 start 32768 is beyond EOD, truncated [ 162.649139][ T7716] loop2: p77 start 32768 is beyond EOD, truncated [ 162.655619][ T7716] loop2: p78 start 32768 is beyond EOD, truncated [ 162.679631][ T7716] loop2: p79 start 32768 is beyond EOD, truncated [ 162.712624][ T7716] loop2: p80 start 32768 is beyond EOD, truncated [ 162.733603][ T7716] loop2: p81 start 32768 is beyond EOD, truncated [ 162.756261][ T7716] loop2: p82 start 32768 is beyond EOD, truncated [ 162.762761][ T7716] loop2: p83 start 32768 is beyond EOD, truncated [ 162.789265][ T7716] loop2: p84 start 32768 is beyond EOD, truncated [ 162.795761][ T7716] loop2: p85 start 32768 is beyond EOD, truncated [ 162.810644][ T7716] loop2: p86 start 32768 is beyond EOD, truncated [ 162.811724][ T7735] loop1: detected capacity change from 0 to 40427 [ 162.817153][ T7716] loop2: p87 start 32768 is beyond EOD, truncated [ 162.817172][ T7716] loop2: p88 start 32768 is beyond EOD, truncated [ 162.817186][ T7716] loop2: p89 start 32768 is beyond EOD, truncated [ 162.817201][ T7716] loop2: p90 start 32768 is beyond EOD, truncated [ 162.817222][ T7716] loop2: p91 start 32768 is beyond EOD, truncated [ 162.817236][ T7716] loop2: p92 start 32768 is beyond EOD, truncated [ 162.817249][ T7716] loop2: p93 start 32768 is beyond EOD, truncated [ 162.817264][ T7716] loop2: p94 start 32768 is beyond EOD, truncated [ 162.817278][ T7716] loop2: p95 start 32768 is beyond EOD, truncated [ 162.817292][ T7716] loop2: p96 start 32768 is beyond EOD, truncated [ 162.817307][ T7716] loop2: p97 start 32768 is beyond EOD, [ 162.836603][ T7735] F2FS-fs (loop1): fault_injection options not supported [ 162.838151][ T28] audit: type=1326 audit(2000000035.593:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7780 comm="syz.4.3574" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1f0c98f6c9 code=0x0 [ 162.852630][ T7735] F2FS-fs (loop1): group quota file already specified [ 162.856126][ T7716] truncated [ 162.933839][ T7716] loop2: p98 start 32768 is beyond EOD, truncated [ 162.940323][ T7716] loop2: p99 start 32768 is beyond EOD, truncated [ 162.946794][ T7716] loop2: p100 start 32768 is beyond EOD, truncated [ 162.953433][ T7716] loop2: p101 start 32768 is beyond EOD, truncated [ 162.959952][ T7716] loop2: p102 start 32768 is beyond EOD, truncated [ 162.966520][ T7716] loop2: p103 start 32768 is beyond EOD, truncated [ 162.974719][ T7716] loop2: p104 start 32768 is beyond EOD, truncated [ 162.983326][ T7716] loop2: p105 start 32768 is beyond EOD, truncated [ 162.989858][ T7716] loop2: p106 start 32768 is beyond EOD, truncated [ 162.999429][ T7716] loop2: p107 start 32768 is beyond EOD, truncated [ 163.006065][ T580] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 163.013713][ T7716] loop2: p108 start 32768 is beyond EOD, truncated [ 163.027300][ T7716] loop2: p109 start 32768 is beyond EOD, truncated [ 163.033833][ T7716] loop2: p110 start 32768 is beyond EOD, truncated [ 163.042409][ T7716] loop2: p111 start 32768 is beyond EOD, truncated [ 163.055647][ T7716] loop2: p112 start 32768 is beyond EOD, truncated [ 163.065246][ T7716] loop2: p113 start 32768 is beyond EOD, truncated [ 163.073422][ T7716] loop2: p114 start 32768 is beyond EOD, truncated [ 163.080049][ T7716] loop2: p115 start 32768 is beyond EOD, truncated [ 163.087797][ T7716] loop2: p116 start 32768 is beyond EOD, truncated [ 163.096764][ T7716] loop2: p117 start 32768 is beyond EOD, truncated [ 163.102255][ T222] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 163.103492][ T7716] loop2: p118 start 32768 is beyond EOD, truncated [ 163.117751][ T7716] loop2: p119 start 32768 is beyond EOD, truncated [ 163.124567][ T7716] loop2: p120 start 32768 is beyond EOD, truncated [ 163.131107][ T7716] loop2: p121 start 32768 is beyond EOD, truncated [ 163.137741][ T7716] loop2: p122 start 32768 is beyond EOD, truncated [ 163.144255][ T7716] loop2: p123 start 32768 is beyond EOD, truncated [ 163.150854][ T7716] loop2: p124 start 32768 is beyond EOD, truncated [ 163.157384][ T7716] loop2: p125 start 32768 is beyond EOD, truncated [ 163.164052][ T7716] loop2: p126 start 32768 is beyond EOD, truncated [ 163.170793][ T7716] loop2: p127 start 32768 is beyond EOD, truncated [ 163.177417][ T7716] loop2: p128 start 32768 is beyond EOD, truncated [ 163.183965][ T7716] loop2: p129 start 32768 is beyond EOD, truncated [ 163.190505][ T7716] loop2: p130 start 32768 is beyond EOD, truncated [ 163.197020][ T7716] loop2: p131 start 32768 is beyond EOD, truncated [ 163.203538][ T7716] loop2: p132 start 32768 is beyond EOD, truncated [ 163.210065][ T7716] loop2: p133 start 32768 is beyond EOD, truncated [ 163.216596][ T7716] loop2: p134 start 32768 is beyond EOD, truncated [ 163.222548][ T580] usb 4-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 163.223266][ T7716] loop2: p135 start 32768 is beyond EOD, truncated [ 163.233498][ T580] usb 4-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 163.239708][ T7716] loop2: p136 start 32768 is beyond EOD, truncated [ 163.250056][ T580] usb 4-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.84 [ 163.255613][ T7716] loop2: p137 start 32768 is beyond EOD, truncated [ 163.265112][ T580] usb 4-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 163.271183][ T7716] loop2: p138 start 32768 is beyond EOD, truncated [ 163.271202][ T7716] loop2: p139 start 32768 is beyond EOD, truncated [ 163.271216][ T7716] loop2: p140 start 32768 is beyond EOD, [ 163.279577][ T580] usb 4-1: Product: syz [ 163.285712][ T7716] truncated [ 163.285721][ T7716] loop2: p141 start 32768 is beyond EOD, [ 163.292745][ T580] usb 4-1: SerialNumber: syz [ 163.297983][ T7716] truncated [ 163.297992][ T7716] loop2: p142 start 32768 is beyond EOD, [ 163.308042][ T222] usb 1-1: Using ep0 maxpacket: 16 [ 163.312004][ T7716] truncated [ 163.316088][ T580] usb 4-1: bad CDC descriptors [ 163.318681][ T7716] loop2: p143 start 32768 is beyond EOD, truncated [ 163.318702][ T7716] loop2: p144 start 32768 is beyond EOD, truncated [ 163.318718][ T7716] loop2: p145 start 32768 is beyond EOD, truncated [ 163.325057][ T222] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 163.329808][ T7716] loop2: p146 start 32768 is beyond EOD, [ 163.334832][ T222] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 163.339958][ T7716] truncated [ 163.344136][ T222] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 163.351106][ T7716] loop2: p147 start 32768 is beyond EOD, [ 163.357325][ T222] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 163.373766][ T7716] truncated [ 163.383377][ T6555] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 163.397370][ T7716] loop2: p148 start 32768 is beyond EOD, [ 163.404799][ T222] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 163.415989][ T7716] truncated [ 163.423674][ T222] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.429356][ T7716] loop2: p149 start 32768 is beyond EOD, [ 163.438481][ T222] usb 1-1: Product: syz [ 163.441506][ T7716] truncated [ 163.449654][ T222] usb 1-1: Manufacturer: syz [ 163.455266][ T7716] loop2: p150 start 32768 is beyond EOD, [ 163.459321][ T222] usb 1-1: SerialNumber: syz [ 163.462438][ T7716] truncated [ 163.462445][ T7716] loop2: p151 start 32768 is beyond EOD, [ 163.470535][ T19] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 163.473556][ T7716] truncated [ 163.496945][ T7716] loop2: p152 start 32768 is beyond EOD, truncated [ 163.503481][ T7716] loop2: p153 start 32768 is beyond EOD, truncated [ 163.510002][ T7716] loop2: p154 start 32768 is beyond EOD, truncated [ 163.516547][ T7716] loop2: p155 start 32768 is beyond EOD, truncated [ 163.523063][ T7716] loop2: p156 start 32768 is beyond EOD, truncated [ 163.529621][ T7716] loop2: p157 start 32768 is beyond EOD, truncated [ 163.536170][ T7716] loop2: p158 start 32768 is beyond EOD, truncated [ 163.542714][ T7716] loop2: p159 start 32768 is beyond EOD, truncated [ 163.549292][ T7716] loop2: p160 start 32768 is beyond EOD, truncated [ 163.554225][ T415] usb 4-1: USB disconnect, device number 78 [ 163.555806][ T7716] loop2: p161 start 32768 is beyond EOD, truncated [ 163.555829][ T7716] loop2: p162 start 32768 is beyond EOD, truncated [ 163.575248][ T7716] loop2: p163 start 32768 is beyond EOD, truncated [ 163.581823][ T7716] loop2: p164 start 32768 is beyond EOD, truncated [ 163.588345][ T7716] loop2: p165 start 32768 is beyond EOD, truncated [ 163.594888][ T7716] loop2: p166 start 32768 is beyond EOD, truncated [ 163.600552][ T6555] usb 5-1: Using ep0 maxpacket: 16 [ 163.601462][ T7716] loop2: p167 start 32768 is beyond EOD, truncated [ 163.607811][ T6555] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 163.613093][ T7716] loop2: p168 start 32768 is beyond EOD, truncated [ 163.613115][ T7716] loop2: p169 start 32768 is beyond EOD, [ 163.623820][ T6555] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 163.629701][ T7716] truncated [ 163.629709][ T7716] loop2: p170 start 32768 is beyond EOD, truncated [ 163.636890][ T6555] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 163.648811][ T7716] loop2: p171 start 32768 is beyond EOD, [ 163.651863][ T6555] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 163.658455][ T7716] truncated [ 163.667442][ T19] usb 2-1: Using ep0 maxpacket: 32 [ 163.673244][ T7716] loop2: p172 start 32768 is beyond EOD, [ 163.681243][ T6555] usb 5-1: SerialNumber: syz [ 163.684464][ T7716] truncated [ 163.691186][ T19] usb 2-1: unable to get BOS descriptor or descriptor too short [ 163.699743][ T7716] loop2: p173 start 32768 is beyond EOD, [ 163.704655][ T6555] cdc_acm 5-1:1.0: Zero length descriptor references [ 163.717313][ T7716] truncated [ 163.723501][ T6555] cdc_acm: probe of 5-1:1.0 failed with error -22 [ 163.726544][ T7716] loop2: p174 start 32768 is beyond EOD, truncated [ 163.732754][ T19] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 163.739286][ T7716] loop2: p175 start 32768 is beyond EOD, truncated [ 163.753212][ T222] usb 1-1: USB disconnect, device number 77 [ 163.762977][ T19] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 163.765321][ T7716] loop2: p176 start 32768 is beyond EOD, truncated [ 163.777345][ T19] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 163.781973][ T7716] loop2: p177 start 32768 is beyond EOD, truncated [ 163.790884][ T19] usb 2-1: string descriptor 0 read error: -22 [ 163.795250][ T7716] loop2: p178 start 32768 is beyond EOD, truncated [ 163.801722][ T19] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 163.808609][ T7716] loop2: p179 start 32768 is beyond EOD, truncated [ 163.817536][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.831967][ T7716] loop2: p180 start 32768 is beyond EOD, truncated [ 163.835043][ T19] usb 2-1: 0:2 : does not exist [ 163.839111][ T7716] loop2: p181 start 32768 is beyond EOD, truncated [ 163.855667][ T7716] loop2: p182 start 32768 is beyond EOD, truncated [ 163.862275][ T7716] loop2: p183 start 32768 is beyond EOD, truncated [ 163.868800][ T7716] loop2: p184 start 32768 is beyond EOD, truncated [ 163.875349][ T7716] loop2: p185 start 32768 is beyond EOD, truncated [ 163.881890][ T7716] loop2: p186 start 32768 is beyond EOD, truncated [ 163.888422][ T7716] loop2: p187 start 32768 is beyond EOD, truncated [ 163.894955][ T7716] loop2: p188 start 32768 is beyond EOD, truncated [ 163.901459][ T7716] loop2: p189 start 32768 is beyond EOD, truncated [ 163.907994][ T7716] loop2: p190 start 32768 is beyond EOD, truncated [ 163.914544][ T7716] loop2: p191 start 32768 is beyond EOD, truncated [ 163.921078][ T7716] loop2: p192 start 32768 is beyond EOD, truncated [ 163.927607][ T7716] loop2: p193 start 32768 is beyond EOD, truncated [ 163.934131][ T7716] loop2: p194 start 32768 is beyond EOD, truncated [ 163.940692][ T7716] loop2: p195 start 32768 is beyond EOD, truncated [ 163.947229][ T7716] loop2: p196 start 32768 is beyond EOD, truncated [ 163.953747][ T7716] loop2: p197 start 32768 is beyond EOD, truncated [ 163.960473][ T7716] loop2: p198 start 32768 is beyond EOD, truncated [ 163.967044][ T7716] loop2: p199 start 32768 is beyond EOD, truncated [ 163.968386][ T19] usb 5-1: USB disconnect, device number 77 [ 163.973608][ T7716] loop2: p200 start 32768 is beyond EOD, truncated [ 163.986193][ T7716] loop2: p201 start 32768 is beyond EOD, truncated [ 163.991389][ T2582] udevd[2582]: 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 [ 163.992745][ T7716] loop2: p202 start 32768 is beyond EOD, truncated [ 164.015410][ T7716] loop2: p203 start 32768 is beyond EOD, truncated [ 164.022170][ T7716] loop2: p204 start 32768 is beyond EOD, truncated [ 164.028759][ T7716] loop2: p205 start 32768 is beyond EOD, truncated [ 164.035303][ T7716] loop2: p206 start 32768 is beyond EOD, truncated [ 164.041802][ T7716] loop2: p207 start 32768 is beyond EOD, truncated [ 164.048322][ T7716] loop2: p208 start 32768 is beyond EOD, truncated [ 164.054838][ T7716] loop2: p209 start 32768 is beyond EOD, truncated [ 164.061397][ T7716] loop2: p210 start 32768 is beyond EOD, truncated [ 164.067941][ T7716] loop2: p211 start 32768 is beyond EOD, truncated [ 164.075182][ T7716] loop2: p212 start 32768 is beyond EOD, truncated [ 164.081773][ T7716] loop2: p213 start 32768 is beyond EOD, truncated [ 164.082574][ T222] usb 2-1: USB disconnect, device number 79 [ 164.088388][ T7716] loop2: p214 start 32768 is beyond EOD, truncated [ 164.088410][ T7716] loop2: p215 start 32768 is beyond EOD, truncated [ 164.088427][ T7716] loop2: p216 start 32768 is beyond EOD, truncated [ 164.088443][ T7716] loop2: p217 start 32768 is beyond EOD, truncated [ 164.120371][ T7716] loop2: p218 start 32768 is beyond EOD, truncated [ 164.126911][ T7716] loop2: p219 start 32768 is beyond EOD, truncated [ 164.133458][ T7716] loop2: p220 start 32768 is beyond EOD, truncated [ 164.140440][ T7716] loop2: p221 start 32768 is beyond EOD, truncated [ 164.147600][ T7716] loop2: p222 start 32768 is beyond EOD, truncated [ 164.154627][ T7716] loop2: p223 start 32768 is beyond EOD, truncated [ 164.161470][ T7716] loop2: p224 start 32768 is beyond EOD, truncated [ 164.168321][ T7716] loop2: p225 start 32768 is beyond EOD, truncated [ 164.175174][ T7716] loop2: p226 start 32768 is beyond EOD, truncated [ 164.182465][ T7716] loop2: p227 start 32768 is beyond EOD, truncated [ 164.189294][ T7716] loop2: p228 start 32768 is beyond EOD, truncated [ 164.195872][ T7716] loop2: p229 start 32768 is beyond EOD, truncated [ 164.208459][ T7716] loop2: p230 start 32768 is beyond EOD, truncated [ 164.215024][ T7716] loop2: p231 start 32768 is beyond EOD, truncated [ 164.221581][ T7716] loop2: p232 start 32768 is beyond EOD, truncated [ 164.228099][ T7716] loop2: p233 start 32768 is beyond EOD, truncated [ 164.234632][ T7716] loop2: p234 start 32768 is beyond EOD, truncated [ 164.241214][ T7716] loop2: p235 start 32768 is beyond EOD, truncated [ 164.247838][ T7716] loop2: p236 start 32768 is beyond EOD, truncated [ 164.254402][ T7716] loop2: p237 start 32768 is beyond EOD, truncated [ 164.260924][ T7716] loop2: p238 start 32768 is beyond EOD, truncated [ 164.267468][ T7716] loop2: p239 start 32768 is beyond EOD, truncated [ 164.273997][ T7716] loop2: p240 start 32768 is beyond EOD, truncated [ 164.280494][ T7716] loop2: p241 start 32768 is beyond EOD, truncated [ 164.287024][ T7716] loop2: p242 start 32768 is beyond EOD, truncated [ 164.293539][ T7716] loop2: p243 start 32768 is beyond EOD, truncated [ 164.300214][ T7716] loop2: p244 start 32768 is beyond EOD, truncated [ 164.306787][ T7716] loop2: p245 start 32768 is beyond EOD, truncated [ 164.313309][ T7716] loop2: p246 start 32768 is beyond EOD, truncated [ 164.320176][ T7716] loop2: p247 start 32768 is beyond EOD, truncated [ 164.326914][ T7716] loop2: p248 start 32768 is beyond EOD, truncated [ 164.333449][ T7716] loop2: p249 start 32768 is beyond EOD, truncated [ 164.340022][ T7716] loop2: p250 start 32768 is beyond EOD, truncated [ 164.346753][ T7716] loop2: p251 start 32768 is beyond EOD, truncated [ 164.353392][ T7716] loop2: p252 start 32768 is beyond EOD, truncated [ 164.360011][ T7716] loop2: p253 start 32768 is beyond EOD, truncated [ 164.365498][ T28] audit: type=1326 audit(2000000037.014:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7808 comm="syz.0.3588" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca4818f6c9 code=0x0 [ 164.366528][ T7716] loop2: p254 start 32768 is beyond EOD, truncated [ 164.395873][ T7716] loop2: p255 start 32768 is beyond EOD, truncated [ 164.429660][ T2582] udevd[2582]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 164.488957][ T60] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 164.553247][ T28] audit: type=1400 audit(2000000037.180:244): avc: denied { map } for pid=7818 comm="syz.4.3593" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=38163 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 164.577761][ T28] audit: type=1400 audit(2000000037.180:245): avc: denied { read write } for pid=7818 comm="syz.4.3593" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=38163 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 164.672356][ T7835] loop1: detected capacity change from 0 to 16 [ 164.679966][ T7835] erofs: (device loop1): erofs_read_superblock: blkszbits 0 isn't supported [ 164.684043][ T60] usb 4-1: Using ep0 maxpacket: 8 [ 164.707992][ T60] usb 4-1: config 1 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 164.716464][ T222] usb 3-1: new low-speed USB device number 76 using dummy_hcd [ 164.729471][ T60] usb 4-1: config 1 interface 0 has no altsetting 0 [ 164.745400][ T60] usb 4-1: New USB device found, idVendor=056e, idProduct=00fb, bcdDevice= 0.40 [ 164.761820][ T671] usb 1-1: new full-speed USB device number 78 using dummy_hcd [ 164.772881][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.783385][ T60] usb 4-1: Product: syz [ 164.790871][ T60] usb 4-1: Manufacturer: syz [ 164.795556][ T60] usb 4-1: SerialNumber: syz [ 164.934254][ T222] usb 3-1: config 0 has an invalid interface number: 65 but max is 5 [ 164.942430][ T222] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.952618][ T222] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 6 [ 164.961526][ T222] usb 3-1: config 0 has no interface number 0 [ 164.967683][ T222] usb 3-1: config 0 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 4 [ 164.978582][ T222] usb 3-1: config 0 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 164.991602][ T222] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 164.999358][ T671] usb 1-1: config 1 has an invalid descriptor of length 36, skipping remainder of the config [ 165.000672][ T222] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.011223][ T671] usb 1-1: too many endpoints for config 1 interface 0 altsetting 7: 255, using maximum allowed: 30 [ 165.023491][ T222] usb 3-1: config 0 descriptor?? [ 165.032455][ T671] usb 1-1: config 1 interface 0 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 165.047994][ T671] usb 1-1: config 1 interface 0 has no altsetting 0 [ 165.055899][ T671] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.065034][ T671] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 165.073114][ T671] usb 1-1: SerialNumber: syz [ 165.078189][ T60] usbhid 4-1:1.0: can't add hid device: -71 [ 165.084136][ T60] usbhid: probe of 4-1:1.0 failed with error -71 [ 165.093704][ T671] cdc_acm 1-1:1.0: invalid descriptor buffer length [ 165.100840][ T60] usb 4-1: USB disconnect, device number 79 [ 165.107289][ T671] cdc_acm 1-1:1.0: Control and data interfaces are not separated! [ 165.115129][ T671] cdc_acm 1-1:1.0: This needs exactly 3 endpoints [ 165.122114][ T671] cdc_acm: probe of 1-1:1.0 failed with error -22 [ 165.171504][ T19] usb 5-1: new full-speed USB device number 78 using dummy_hcd [ 165.179142][ T415] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 165.264799][ T671] usb 3-1: USB disconnect, device number 76 [ 165.316700][ T5775] usb 1-1: USB disconnect, device number 78 [ 165.388171][ T415] usb 2-1: Using ep0 maxpacket: 16 [ 165.394633][ T19] usb 5-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0xBA, skipping [ 165.405348][ T415] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 165.415464][ T19] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 0, changing to 10 [ 165.426472][ T415] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 165.435370][ T19] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 165.445198][ T19] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bf.9d [ 165.454285][ T19] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.463390][ T415] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 1.40 [ 165.472636][ T415] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.480749][ T7853] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 165.489493][ T415] usb 2-1: Product: syz [ 165.493976][ T415] usb 2-1: Manufacturer: syz [ 165.498906][ T415] usb 2-1: SerialNumber: syz [ 165.504472][ T19] snd-usb-audio: probe of 5-1:27.0 failed with error -12 [ 165.518633][ T676] udevd[676]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 165.704122][ T19] usb 5-1: USB disconnect, device number 78 [ 165.732597][ T415] usb 2-1: 0:2 : does not exist [ 165.741588][ T415] usb 2-1: USB disconnect, device number 80 [ 165.746241][ T2582] udevd[2582]: 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 [ 165.860465][ T28] audit: type=1326 audit(2000000038.389:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7872 comm="syz.2.3620" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7e25b8f6c9 code=0x0 [ 165.919097][ T671] usb 4-1: new full-speed USB device number 80 using dummy_hcd [ 165.948367][ T7883] loop2: detected capacity change from 0 to 512 [ 165.956128][ T7883] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 165.962842][ T7883] EXT4-fs (loop2): mount failed [ 166.018950][ T2582] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 166.049637][ T7898] loop2: detected capacity change from 0 to 512 [ 166.060198][ T7898] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 166.075912][ T286] EXT4-fs (loop2): unmounting filesystem. [ 166.088527][ T7901] futex_wake_op: syz.2.3633 tries to shift op by -1; fix this program [ 166.113020][ T7903] loop2: detected capacity change from 0 to 2048 [ 166.122347][ T7903] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 166.137831][ T671] usb 4-1: unable to get BOS descriptor or descriptor too short [ 166.145911][ T671] usb 4-1: not running at top speed; connect to a high speed hub [ 166.146096][ T286] EXT4-fs (loop2): unmounting filesystem. [ 166.154731][ T671] usb 4-1: config 5 has an invalid interface number: 44 but max is 1 [ 166.167753][ T671] usb 4-1: config 5 has no interface number 1 [ 166.174423][ T671] usb 4-1: config 5 interface 44 has no altsetting 0 [ 166.181306][ T671] usb 4-1: config 5 interface 0 has no altsetting 0 [ 166.189590][ T671] usb 4-1: New USB device found, idVendor=0582, idProduct=0074, bcdDevice=2a.70 [ 166.199015][ T671] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.207042][ T671] usb 4-1: Product: syz [ 166.211263][ T671] usb 4-1: Manufacturer: syz [ 166.215874][ T671] usb 4-1: SerialNumber: syz [ 166.298261][ T5775] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 166.303237][ T7912] loop1: detected capacity change from 0 to 512 [ 166.328207][ T7914] loop4: detected capacity change from 0 to 2048 [ 166.341301][ T7912] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 166.361751][ T285] EXT4-fs (loop1): unmounting filesystem. [ 166.363136][ T7914] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 166.394534][ T288] EXT4-fs (loop4): unmounting filesystem. [ 166.414861][ T7923] loop1: detected capacity change from 0 to 512 [ 166.434892][ T7927] loop4: detected capacity change from 0 to 1024 [ 166.446842][ T671] usb 4-1: bad CDC descriptors [ 166.455530][ T671] usb 4-1: USB disconnect, device number 80 [ 166.464508][ T7923] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 166.468774][ T2582] udevd[2582]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:5.44/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 166.475726][ T7927] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 166.497897][ T415] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 166.507599][ T285] EXT4-fs (loop1): unmounting filesystem. [ 166.514160][ T5775] usb 1-1: New USB device found, idVendor=0b95, idProduct=772b, bcdDevice=a2.4c [ 166.523348][ T5775] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.527415][ T288] EXT4-fs (loop4): unmounting filesystem. [ 166.538557][ T5775] usb 1-1: Product: syz [ 166.542744][ T5775] usb 1-1: Manufacturer: syz [ 166.547327][ T5775] usb 1-1: SerialNumber: syz [ 166.561004][ T5775] usb 1-1: config 0 descriptor?? [ 166.573134][ T7933] loop1: detected capacity change from 0 to 1024 [ 166.584132][ T7933] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 166.587437][ T7935] loop4: detected capacity change from 0 to 1024 [ 166.603731][ T285] EXT4-fs (loop1): unmounting filesystem. [ 166.611060][ T7935] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 166.665548][ T7944] loop4: detected capacity change from 0 to 256 [ 166.680719][ T7945] loop1: detected capacity change from 0 to 2048 [ 166.700270][ T415] usb 3-1: config 0 has an invalid interface number: 119 but max is 0 [ 166.711436][ T415] usb 3-1: config 0 has no interface number 0 [ 166.736859][ T415] usb 3-1: New USB device found, idVendor=05ac, idProduct=0216, bcdDevice=a1.a2 [ 166.748060][ T415] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.756421][ T415] usb 3-1: Product: syz [ 166.760672][ T415] usb 3-1: Manufacturer: syz [ 166.765464][ T415] usb 3-1: SerialNumber: syz [ 166.777040][ T415] usb 3-1: config 0 descriptor?? [ 166.781841][ T7953] loop1: detected capacity change from 0 to 512 [ 166.788374][ T5775] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 166.791011][ T415] usbhid 3-1:0.119: couldn't find an input interrupt endpoint [ 166.799439][ T5775] asix: probe of 1-1:0.0 failed with error -71 [ 166.824542][ T5775] usb 1-1: USB disconnect, device number 79 [ 166.851873][ T7957] loop1: detected capacity change from 0 to 512 [ 166.859993][ T7957] ext4 filesystem being mounted at /690/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.889857][ T7960] loop1: detected capacity change from 0 to 512 [ 167.015702][ T6555] usb 3-1: USB disconnect, device number 77 [ 167.035018][ T671] usb 5-1: new low-speed USB device number 79 using dummy_hcd [ 167.219203][ T39] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 167.231058][ T671] usb 5-1: config index 0 descriptor too short (expected 1307, got 27) [ 167.239372][ T671] usb 5-1: config 0 has an invalid interface number: 0 but max is -1 [ 167.247652][ T671] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 167.256607][ T671] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 167.267426][ T671] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 246 [ 167.282606][ T671] usb 5-1: string descriptor 0 read error: -22 [ 167.288821][ T671] usb 5-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 167.297915][ T60] usb 4-1: new full-speed USB device number 81 using dummy_hcd [ 167.305508][ T671] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.314656][ T671] usb 5-1: config 0 descriptor?? [ 167.320337][ T671] hub 5-1:0.0: bad descriptor, ignoring hub [ 167.326234][ T671] hub: probe of 5-1:0.0 failed with error -5 [ 167.415222][ T39] usb 2-1: config 0 has an invalid interface number: 99 but max is 0 [ 167.423341][ T39] usb 2-1: config 0 has no interface number 0 [ 167.429476][ T39] usb 2-1: config 0 interface 99 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1023 [ 167.439584][ T39] usb 2-1: config 0 interface 99 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 255 [ 167.451018][ T39] usb 2-1: New USB device found, idVendor=1b3d, idProduct=01da, bcdDevice=79.68 [ 167.460093][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.468083][ T39] usb 2-1: Product: syz [ 167.472333][ T39] usb 2-1: Manufacturer: syz [ 167.476968][ T39] usb 2-1: SerialNumber: syz [ 167.482506][ T39] usb 2-1: config 0 descriptor?? [ 167.487693][ T7963] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 167.494883][ T7963] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 167.502851][ T39] ftdi_sio 2-1:0.99: FTDI USB Serial Device converter detected [ 167.510713][ T39] ftdi_sio ttyUSB0: unknown device type: 0x7968 [ 167.517729][ T60] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 167.526524][ T60] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 167.536655][ T60] usb 4-1: config 0 has no interface number 0 [ 167.544255][ T60] usb 4-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 167.553312][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.561448][ T60] usb 4-1: Product: syz [ 167.565622][ T60] usb 4-1: Manufacturer: syz [ 167.570375][ T60] usb 4-1: SerialNumber: syz [ 167.576111][ T60] usb 4-1: config 0 descriptor?? [ 167.595509][ T7971] loop2: detected capacity change from 0 to 2048 [ 167.604629][ T7971] EXT4-fs mount: 9 callbacks suppressed [ 167.604661][ T7971] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 167.627260][ T286] EXT4-fs (loop2): unmounting filesystem. [ 167.646845][ T7974] loop2: detected capacity change from 0 to 512 [ 167.667176][ T7974] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 167.676448][ T6555] usb 5-1: USB disconnect, device number 79 [ 167.691025][ T286] EXT4-fs (loop2): unmounting filesystem. [ 167.713085][ T7978] loop2: detected capacity change from 0 to 2048 [ 167.727667][ T6555] usb 2-1: USB disconnect, device number 81 [ 167.735672][ T6555] ftdi_sio 2-1:0.99: device disconnected [ 167.744289][ T7978] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 167.753869][ T7978] ext4 filesystem being mounted at /747/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.773880][ T286] EXT4-fs (loop2): unmounting filesystem. [ 167.804268][ T60] usb 4-1: USB disconnect, device number 81 [ 167.918121][ T28] audit: type=1326 audit(2000000040.291:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7986 comm="syz.0.3665" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca4818f6c9 code=0x0 [ 168.115301][ T7993] loop4: detected capacity change from 0 to 128 [ 168.137922][ T7995] loop4: detected capacity change from 0 to 512 [ 168.180261][ T7997] loop4: detected capacity change from 0 to 512 [ 168.216301][ T7997] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 168.242042][ T288] EXT4-fs (loop4): unmounting filesystem. [ 168.268487][ T8001] loop4: detected capacity change from 0 to 128 [ 168.302837][ T6555] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 168.308784][ T7985] loop2: detected capacity change from 0 to 131072 [ 168.311761][ T8003] loop1: detected capacity change from 0 to 128 [ 168.333443][ T8008] loop4: detected capacity change from 0 to 512 [ 168.334377][ T7985] F2FS-fs (loop2): Found nat_bits in checkpoint [ 168.415868][ T8013] loop3: detected capacity change from 0 to 256 [ 168.458893][ T8016] loop4: detected capacity change from 0 to 512 [ 168.482820][ T8018] loop3: detected capacity change from 0 to 256 [ 168.489643][ T7985] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 168.490419][ T8010] loop1: detected capacity change from 0 to 8192 [ 168.519265][ T6555] usb 1-1: Using ep0 maxpacket: 32 [ 168.525601][ T6555] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 168.548721][ T6555] usb 1-1: config 0 has no interface number 0 [ 168.584319][ T6555] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 168.594372][ T6555] usb 1-1: config 0 interface 196 has no altsetting 0 [ 168.649822][ T6555] usb 1-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 168.674431][ T6555] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.682541][ T6555] usb 1-1: Product: syz [ 168.692674][ T6555] usb 1-1: Manufacturer: syz [ 168.694378][ T8027] loop1: detected capacity change from 0 to 1024 [ 168.703585][ T6555] usb 1-1: SerialNumber: syz [ 168.715176][ T6555] usb 1-1: config 0 descriptor?? [ 168.720470][ T7991] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 168.753196][ T8027] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 168.798913][ T285] EXT4-fs (loop1): unmounting filesystem. [ 168.840109][ T8030] loop1: detected capacity change from 0 to 512 [ 168.887094][ T8032] loop2: detected capacity change from 0 to 128 [ 168.939153][ T8034] loop1: detected capacity change from 0 to 256 [ 168.952809][ T6555] ipheth 1-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 168.964118][ T6555] ipheth: probe of 1-1:0.196 failed with error -71 [ 168.987100][ T6555] usb 1-1: USB disconnect, device number 80 [ 169.019154][ T8021] loop3: detected capacity change from 0 to 32768 [ 169.036392][ T8036] loop2: detected capacity change from 0 to 8192 [ 169.093862][ T8042] loop3: detected capacity change from 0 to 128 [ 169.147036][ T8044] loop2: detected capacity change from 0 to 2048 [ 169.158966][ T8046] loop3: detected capacity change from 0 to 128 [ 169.218215][ T8048] loop3: detected capacity change from 0 to 128 [ 169.230147][ T8050] loop2: detected capacity change from 0 to 512 [ 169.289356][ T8052] loop3: detected capacity change from 0 to 2048 [ 169.296248][ T8050] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 169.304786][ T19] usb 2-1: new full-speed USB device number 82 using dummy_hcd [ 169.339629][ T286] EXT4-fs (loop2): unmounting filesystem. [ 169.392041][ T8056] loop2: detected capacity change from 0 to 128 [ 169.448017][ T8060] loop2: detected capacity change from 0 to 128 [ 169.498012][ T8062] loop2: detected capacity change from 0 to 2048 [ 169.506502][ T19] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 169.523955][ T19] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 169.551032][ T19] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 169.570246][ T19] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 169.589221][ T19] usb 2-1: SerialNumber: syz [ 169.599161][ T8066] loop2: detected capacity change from 0 to 512 [ 169.607448][ T19] usb 2-1: 0:2 : does not exist [ 169.711041][ T6555] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 169.722948][ T8070] loop2: detected capacity change from 0 to 512 [ 169.816806][ T8076] loop2: detected capacity change from 0 to 2048 [ 169.818288][ T8023] loop4: detected capacity change from 0 to 131072 [ 169.835185][ T19] usb 2-1: USB disconnect, device number 82 [ 169.844710][ T2582] udevd[2582]: 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 [ 169.878985][ T8023] F2FS-fs (loop4): Found nat_bits in checkpoint [ 169.899951][ T8076] loop2: p2 p3 p7 [ 169.918400][ T6555] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 169.958838][ T6555] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 169.969421][ T8023] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 169.979616][ T6555] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 169.988317][ T6555] usb 4-1: Product: syz [ 169.988480][ T2582] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 170.002257][ T6555] usb 4-1: Manufacturer: syz [ 170.038278][ T676] udevd[676]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 170.039857][ T6555] usb 4-1: SerialNumber: syz [ 170.050224][ T570] udevd[570]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 170.063812][ T2582] udevd[2582]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 170.080138][ T6555] usb 4-1: config 0 descriptor?? [ 170.096796][ T6555] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 170.119951][ T2582] udevd[2582]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 170.333882][ T222] usb 4-1: USB disconnect, device number 82 [ 170.399303][ T8088] loop4: detected capacity change from 0 to 512 [ 170.504491][ T8100] xt_ecn: cannot match TCP bits for non-tcp packets [ 170.561664][ T8104] loop4: detected capacity change from 0 to 2048 [ 170.578496][ T8106] loop1: detected capacity change from 0 to 2048 [ 170.753639][ T8116] loop1: detected capacity change from 0 to 128 [ 170.972150][ T8128] loop1: detected capacity change from 0 to 128 [ 171.233715][ T28] audit: type=1400 audit(2000000043.355:248): avc: denied { write } for pid=8139 comm="syz.1.3735" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 171.289437][ T8110] loop4: detected capacity change from 0 to 65536 [ 171.314533][ T6555] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 171.520377][ T6555] usb 4-1: Using ep0 maxpacket: 32 [ 171.526749][ T6555] usb 4-1: config 0 has an invalid interface number: 72 but max is 16 [ 171.549725][ T28] audit: type=1400 audit(2000000043.641:249): avc: denied { create } for pid=8167 comm="syz.4.3749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 171.553008][ T6555] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 17 [ 171.607454][ T28] audit: type=1400 audit(2000000043.678:250): avc: denied { write } for pid=8167 comm="syz.4.3749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 171.622721][ T8166] loop1: detected capacity change from 0 to 8192 [ 171.650464][ T6555] usb 4-1: config 0 has no interface number 0 [ 171.656616][ T6555] usb 4-1: config 0 interface 72 has no altsetting 0 [ 171.670882][ T28] audit: type=1400 audit(2000000043.706:251): avc: denied { create } for pid=8169 comm="syz.4.3750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 171.673729][ T6555] usb 4-1: New USB device found, idVendor=6069, idProduct=0f39, bcdDevice=e8.f9 [ 171.723976][ T28] audit: type=1400 audit(2000000043.706:252): avc: denied { getopt } for pid=8169 comm="syz.4.3750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 171.726608][ T8166] loop1: p1 p2 p3 [ 171.749282][ T6555] usb 4-1: New USB device strings: Mfr=3, Product=2, SerialNumber=3 [ 171.769626][ T6555] usb 4-1: Product: syz [ 171.773967][ T6555] usb 4-1: Manufacturer: syz [ 171.778689][ T6555] usb 4-1: SerialNumber: syz [ 171.803612][ T6555] usb 4-1: config 0 descriptor?? [ 171.817392][ T28] audit: type=1400 audit(2000000043.752:253): avc: denied { create } for pid=8171 comm="syz.4.3751" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 171.842854][ T8180] netlink: 'syz.4.3755': attribute type 49 has an invalid length. [ 171.867150][ T8180] netlink: 'syz.4.3755': attribute type 49 has an invalid length. [ 171.883797][ T2582] udevd[2582]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 171.910912][ T28] audit: type=1400 audit(2000000043.752:254): avc: denied { write } for pid=8171 comm="syz.4.3751" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 171.963152][ T28] audit: type=1400 audit(2000000043.964:255): avc: denied { checkpoint_restore } for pid=8181 comm="syz.1.3756" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 172.013786][ T28] audit: type=1400 audit(2000000044.047:256): avc: denied { read } for pid=8185 comm="syz.1.3758" name="event0" dev="devtmpfs" ino=260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 172.043682][ T6555] usb 4-1: MIDIStreaming interface descriptor not found [ 172.053722][ T8192] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3762'. [ 172.074988][ T28] audit: type=1400 audit(2000000044.047:257): avc: denied { ioctl } for pid=8185 comm="syz.1.3758" path="/dev/input/event0" dev="devtmpfs" ino=260 ioctlcmd=0x4592 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 172.096502][ T6555] usb 4-1: USB disconnect, device number 83 [ 172.498944][ T19] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 172.501621][ T8217] loop1: detected capacity change from 0 to 256 [ 172.645308][ T8225] loop3: detected capacity change from 0 to 128 [ 172.702722][ T19] usb 5-1: unable to get BOS descriptor or descriptor too short [ 172.730451][ T19] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 172.756106][ T19] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 172.780901][ T8084] loop2: detected capacity change from 0 to 262144 [ 172.805117][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 172.821371][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.829910][ T19] usb 5-1: 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 [ 172.861825][ T19] usb 5-1: 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 [ 172.880237][ T19] usb 5-1: SerialNumber: ч [ 172.904136][ T8203] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 173.012804][ T8258] x_tables: unsorted underflow at hook 3 [ 173.063741][ T8265] usb usb8: usbfs: process 8265 (syz.1.3797) did not claim interface 0 before use [ 173.103079][ T8271] netlink: 'syz.0.3799': attribute type 12 has an invalid length. [ 173.124073][ T8273] netlink: 'syz.3.3802': attribute type 3 has an invalid length. [ 173.135367][ T8276] netlink: 48 bytes leftover after parsing attributes in process `syz.1.3801'. [ 173.156983][ T19] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 80 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 173.188244][ T19] usb 5-1: USB disconnect, device number 80 [ 173.205662][ T8282] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3805'. [ 173.212352][ T19] usblp0: removed [ 173.220507][ T8284] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3807'. [ 173.269751][ T8290] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3810'. [ 173.357767][ T8303] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3816'. [ 173.896470][ T8371] mmap: syz.2.3849 (8371): VmData 29073408 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. [ 174.045686][ T8386] kernel read not supported for file /policy (pid: 8386 comm: syz.1.3857) [ 174.073414][ T8399] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=8399 comm=syz.4.3864 [ 174.120727][ T8399] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=8399 comm=syz.4.3864 [ 174.238845][ T8425] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3877'. [ 174.295952][ T8435] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 174.306283][ T8425] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3877'. [ 174.375972][ T8447] netlink: 'syz.0.3889': attribute type 2 has an invalid length. [ 174.432253][ T8457] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3893'. [ 174.461083][ T8457] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3893'. [ 174.672041][ T8491] loop1: detected capacity change from 0 to 256 [ 174.869715][ T8509] xt_l2tp: v2 doesn't support IP mode [ 175.500035][ T8567] netlink: 'syz.4.3948': attribute type 3 has an invalid length. [ 176.255786][ T415] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 176.371415][ T8635] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 176.401144][ T8307] loop3: detected capacity change from 0 to 262144 [ 176.453407][ T415] usb 5-1: config index 0 descriptor too short (expected 39, got 27) [ 176.461565][ T415] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 176.487242][ T8643] device bridge_slave_1 left promiscuous mode [ 176.494173][ T415] usb 5-1: config 0 interface 0 has no altsetting 0 [ 176.500861][ T8645] netlink: 'syz.3.3986': attribute type 1 has an invalid length. [ 176.504564][ T8643] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.517957][ T415] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 176.537583][ T415] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 176.546066][ T8643] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 176.556262][ T415] usb 5-1: Product: syz [ 176.575665][ T415] usb 5-1: Manufacturer: syz [ 176.596846][ T415] usb 5-1: SerialNumber: syz [ 176.625088][ T415] usb 5-1: config 0 descriptor?? [ 176.632202][ T415] hub 5-1:0.0: bad descriptor, ignoring hub [ 176.656743][ T415] hub: probe of 5-1:0.0 failed with error -5 [ 176.662885][ T8656] device batadv_slave_0 entered promiscuous mode [ 176.663444][ T415] usb 5-1: selecting invalid altsetting 0 [ 176.682385][ T8656] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 176.760192][ T8665] xt_l2tp: v2 doesn't support IP mode [ 176.960845][ T8691] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 176.982182][ T415] usb 5-1: USB disconnect, device number 81 [ 177.192989][ T8719] Zero length message leads to an empty skb [ 177.221267][ T8721] xt_TCPMSS: Only works on TCP SYN packets [ 177.499134][ T8759] syz.1.4041 (8759): /proc/8759/oom_adj is deprecated, please use /proc/8759/oom_score_adj instead. [ 177.544649][ T8764] xt_TCPMSS: Only works on TCP SYN packets [ 177.583884][ T8772] cgroup: name respecified [ 177.633008][ T8778] loop3: detected capacity change from 0 to 128 [ 177.708057][ T8487] loop2: detected capacity change from 0 to 262144 [ 177.728960][ T28] kauditd_printk_skb: 403 callbacks suppressed [ 177.728976][ T28] audit: type=1400 audit(2000000049.346:661): avc: denied { read write } for pid=287 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.778321][ T8798] device batadv_slave_0 entered promiscuous mode [ 177.791842][ T8798] __nla_validate_parse: 11 callbacks suppressed [ 177.791859][ T8798] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4062'. [ 177.810796][ T8487] F2FS-fs (loop2): Found nat_bits in checkpoint [ 177.842665][ T28] audit: type=1400 audit(2000000049.383:662): avc: denied { open } for pid=287 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.886885][ T8798] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 177.892882][ T28] audit: type=1400 audit(2000000049.383:663): avc: denied { ioctl } for pid=287 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.986405][ T28] audit: type=1400 audit(2000000049.383:664): avc: denied { create } for pid=8796 comm="syz.3.4060" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 177.997998][ T8828] netlink: 'syz.4.4077': attribute type 5 has an invalid length. [ 178.020109][ T28] audit: type=1400 audit(2000000049.392:665): avc: denied { write } for pid=8796 comm="syz.3.4060" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 178.055356][ T8828] netlink: 45 bytes leftover after parsing attributes in process `syz.4.4077'. [ 178.063553][ T28] audit: type=1400 audit(2000000049.438:666): avc: denied { create } for pid=8802 comm="syz.0.4064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 178.093157][ T28] audit: type=1400 audit(2000000049.438:667): avc: denied { write } for pid=8802 comm="syz.0.4064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 178.143106][ T28] audit: type=1400 audit(2000000049.438:668): avc: denied { nlmsg_write } for pid=8802 comm="syz.0.4064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 178.192502][ T28] audit: type=1400 audit(2000000049.549:669): avc: denied { write } for pid=8816 comm="syz.4.4070" name="anycast6" dev="proc" ino=4026532602 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 178.203623][ T8838] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.245147][ T8838] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.403254][ T28] audit: type=1400 audit(2000000049.974:670): avc: denied { create } for pid=8862 comm="syz.0.4094" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 178.719571][ T8916] sock: sock_timestamping_bind_phc: sock not bind to device [ 178.799505][ T8927] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.815012][ T8927] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.847032][ T8928] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 178.922562][ T8940] netlink: 'syz.3.4131': attribute type 9 has an invalid length. [ 178.932663][ T8940] netlink: 92 bytes leftover after parsing attributes in process `syz.3.4131'. [ 179.062763][ T8960] device vlan0 entered promiscuous mode [ 179.166635][ T8978] xt_hashlimit: max too large, truncated to 1048576 [ 179.181847][ T8978] xt_hashlimit: invalid interval [ 179.239342][ T8910] loop1: detected capacity change from 0 to 40427 [ 179.276852][ T8910] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 179.305482][ T8910] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 179.343110][ T8910] F2FS-fs (loop1): invalid crc value [ 179.379067][ T9019] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4168'. [ 179.388241][ T8910] F2FS-fs (loop1): Found nat_bits in checkpoint [ 179.420304][ T415] usb 1-1: new full-speed USB device number 81 using dummy_hcd [ 179.472298][ T8910] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 179.472324][ T8910] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 179.554555][ T8910] syz.1.4115: attempt to access beyond end of device [ 179.554555][ T8910] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 179.558395][ T9046] xt_limit: Overflow, try lower: 65536/2147483648 [ 179.627290][ T415] usb 1-1: config index 0 descriptor too short (expected 4495, got 71) [ 179.635605][ T415] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 179.657053][ T9054] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4187'. [ 179.680840][ T415] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 179.705568][ T415] usb 1-1: config 0 has no interface number 0 [ 179.741090][ T415] usb 1-1: New USB device found, idVendor=046c, idProduct=14e0, bcdDevice= 0.01 [ 179.751122][ T9071] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4194'. [ 179.756196][ T415] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.770927][ T9071] tc_dump_action: action bad kind [ 179.794032][ T415] usb 1-1: Product: syz [ 179.798257][ T415] usb 1-1: Manufacturer: syz [ 179.813365][ T415] usb 1-1: SerialNumber: syz [ 179.822083][ T9079] netlink: 168 bytes leftover after parsing attributes in process `syz.1.4197'. [ 179.823239][ T415] usb 1-1: config 0 descriptor?? [ 179.941396][ T9101] netlink: 52 bytes leftover after parsing attributes in process `syz.3.4207'. [ 179.951341][ T9105] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 180.085145][ T39] usb 1-1: USB disconnect, device number 81 [ 180.147117][ T9141] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.161218][ T9141] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.179168][ T9145] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 180.240441][ T9154] loop3: detected capacity change from 0 to 256 [ 180.247366][ T9157] loop1: detected capacity change from 0 to 512 [ 180.249085][ T9154] exfat: Deprecated parameter 'utf8' [ 180.261856][ T9154] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xbe649ead, utbl_chksum : 0xe619d30d) [ 180.294065][ T9157] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 180.314272][ T9157] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a80ce01c, mo2=0002] [ 180.324527][ T9162] xt_SECMARK: invalid mode: 2 [ 180.340559][ T9157] System zones: 1-12 [ 180.355341][ T9157] EXT4-fs (loop1): orphan cleanup on readonly fs [ 180.361856][ T9157] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.4232: invalid indirect mapped block 12 (level 1) [ 180.380087][ T9157] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.4232: invalid indirect mapped block 2 (level 2) [ 180.408933][ T9157] EXT4-fs (loop1): 1 truncate cleaned up [ 180.414684][ T9157] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 180.442498][ T285] EXT4-fs (loop1): unmounting filesystem. [ 180.511740][ T9192] loop1: detected capacity change from 0 to 16 [ 180.527443][ T9192] erofs: (device loop1): erofs_init_device: empty device tag @ pos 0 [ 180.562542][ T9201] xt_socket: unknown flags 0x40 [ 182.562914][ C1] sched: RT throttling activated [ 182.693519][ T9279] netlink: 'syz.0.4294': attribute type 11 has an invalid length. [ 182.808146][ T9305] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4307'. [ 182.858764][ T9305] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4307'. [ 182.927678][ T9328] xt_policy: too many policy elements [ 182.958832][ T9333] futex_wake_op: syz.0.4321 tries to shift op by 32; fix this program [ 184.933984][ T28] kauditd_printk_skb: 53 callbacks suppressed [ 184.934000][ T28] audit: type=1400 audit(2000000055.990:724): avc: denied { write } for pid=9377 comm="syz.3.4343" name="usbmon4" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 184.969028][ T28] audit: type=1400 audit(2000000056.027:725): avc: denied { open } for pid=9377 comm="syz.3.4343" path="/dev/usbmon4" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 184.991515][ T9382] netlink: 72 bytes leftover after parsing attributes in process `syz.0.4345'. [ 185.003972][ T9382] device vlan0 entered promiscuous mode [ 185.010543][ T28] audit: type=1400 audit(2000000056.036:726): avc: denied { ioctl } for pid=9377 comm="syz.3.4343" path="/dev/usbmon4" dev="devtmpfs" ino=171 ioctlcmd=0x9207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 185.114305][ T9405] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 185.331744][ T9450] sock: sock_timestamping_bind_phc: sock not bind to device [ 185.364300][ T28] audit: type=1400 audit(2000000056.396:727): avc: denied { mac_admin } for pid=9455 comm="syz.0.4382" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 185.440478][ T28] audit: type=1400 audit(2000000056.424:728): avc: denied { relabelto } for pid=9455 comm="syz.0.4382" name="863" dev="tmpfs" ino=4388 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 185.532744][ T28] audit: type=1400 audit(2000000056.424:729): avc: denied { associate } for pid=9455 comm="syz.0.4382" name="863" dev="tmpfs" ino=4388 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 185.561376][ T9488] loop2: detected capacity change from 0 to 256 [ 185.581623][ T9494] device xfrm0 entered promiscuous mode [ 185.589629][ T28] audit: type=1400 audit(2000000056.433:730): avc: denied { write } for pid=284 comm="syz-executor" name="863" dev="tmpfs" ino=4388 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 185.620271][ T9488] FAT-fs (loop2): Directory bread(block 64) failed [ 185.625060][ T28] audit: type=1400 audit(2000000056.433:731): avc: denied { remove_name } for pid=284 comm="syz-executor" name="binderfs" dev="tmpfs" ino=4392 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 185.626827][ T9488] FAT-fs (loop2): Directory bread(block 65) failed [ 185.662626][ T28] audit: type=1400 audit(2000000056.433:732): avc: denied { rmdir } for pid=284 comm="syz-executor" name="863" dev="tmpfs" ino=4388 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 185.689696][ T9488] FAT-fs (loop2): Directory bread(block 66) failed [ 185.699380][ T9502] xt_ecn: cannot match TCP bits for non-tcp packets [ 185.709181][ T9488] FAT-fs (loop2): Directory bread(block 67) failed [ 185.723466][ T28] audit: type=1326 audit(2000000056.719:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9505 comm="syz.3.4406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe4318f6c9 code=0x7ffc0000 [ 185.745476][ T9488] FAT-fs (loop2): Directory bread(block 68) failed [ 185.789141][ T9488] FAT-fs (loop2): Directory bread(block 69) failed [ 185.834866][ T9488] FAT-fs (loop2): Directory bread(block 70) failed [ 185.856443][ T9488] FAT-fs (loop2): Directory bread(block 71) failed [ 185.888389][ T9488] FAT-fs (loop2): Directory bread(block 72) failed [ 185.900791][ T9488] FAT-fs (loop2): Directory bread(block 73) failed [ 185.968214][ T9549] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4428'. [ 186.313991][ T9614] loop2: detected capacity change from 0 to 512 [ 186.370167][ T9614] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 186.378448][ T9628] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 186.393759][ T9614] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 186.442073][ T9614] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 186.456933][ T9640] xt_l2tp: v2 tid > 0xffff: 134217728 [ 186.503668][ T9614] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 186.503691][ T9614] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=e040e01c, mo2=0000] [ 186.503765][ T9614] EXT4-fs (loop2): failed to initialize system zone (-117) [ 186.503810][ T9614] EXT4-fs (loop2): mount failed [ 186.520426][ T9651] tipc: Can't bind to reserved service type 0 [ 186.591276][ T9663] netlink: 'syz.0.4485': attribute type 4 has an invalid length. [ 186.591312][ T9663] netlink: 17 bytes leftover after parsing attributes in process `syz.0.4485'. [ 186.634145][ T9673] xt_socket: unknown flags 0x58 [ 186.715117][ T9684] bridge1: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 186.747362][ T9686] loop1: detected capacity change from 0 to 2048 [ 186.754197][ T9692] netlink: 'syz.4.4496': attribute type 12 has an invalid length. [ 186.849569][ T9686] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 186.861766][ T9711] xt_SECMARK: invalid security context 'unconfined' [ 186.868593][ T9686] ext4 filesystem being mounted at /938/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.913196][ T9723] device ip6gre1 entered promiscuous mode [ 186.929047][ T9686] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #16: comm syz.1.4497: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 186.970145][ T9686] EXT4-fs (loop1): Remounting filesystem read-only [ 186.977692][ T9735] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4518'. [ 187.023085][ T285] EXT4-fs (loop1): unmounting filesystem. [ 187.097980][ T9750] xt_hashlimit: overflow, rate too high: 0 [ 187.421051][ T9812] netlink: 64 bytes leftover after parsing attributes in process `syz.2.4557'. [ 187.478350][ T9812] netlink: 64 bytes leftover after parsing attributes in process `syz.2.4557'. [ 187.604211][ T9852] netlink: 6164 bytes leftover after parsing attributes in process `syz.2.4578'. [ 187.619610][ T9857] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4577'. [ 187.645819][ T9857] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4577'. [ 187.679453][ T9864] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4582'. [ 187.883511][ T9911] xt_TPROXY: Can be used only with -p tcp or -p udp [ 188.129450][ T9961] loop2: detected capacity change from 0 to 512 [ 188.138591][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.153767][ T9961] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 188.185790][ T9961] EXT4-fs (loop2): warning: maximal mount count reached, running e2fsck is recommended [ 188.203525][ T9961] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.4631: inode #15: comm syz.2.4631: iget: illegal inode # [ 188.216948][ T9961] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.4631: couldn't read orphan inode 15 (err -117) [ 188.229397][ T9961] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 188.246978][ T9961] EXT4-fs error (device loop2): ext4_lookup:1858: comm syz.2.4631: inode #15: comm syz.2.4631: iget: illegal inode # [ 188.283187][ T286] EXT4-fs (loop2): unmounting filesystem. [ 188.373057][T10003] xt_CT: No such helper "netbios-ns" [ 188.388744][T10006] netlink: 'syz.2.4653': attribute type 1 has an invalid length. [ 188.595782][T10042] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 188.603072][T10042] IPv6: NLM_F_CREATE should be set when creating new route [ 188.610318][T10042] IPv6: NLM_F_CREATE should be set when creating new route [ 188.889360][T10100] loop3: detected capacity change from 0 to 512 [ 188.953375][T10100] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.4700: bg 0: block 473: padding at end of block bitmap is not set [ 188.979107][T10100] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 188.998540][T10100] EXT4-fs (loop3): 1 orphan inode deleted [ 189.011660][ T43] EXT4-fs error (device loop3): ext4_release_dquot:6839: comm kworker/u4:2: Failed to release dquot type 1 [ 189.012448][T10100] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 189.041481][T10100] ext4 filesystem being mounted at /917/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.069430][T10100] EXT4-fs error (device loop3): ext4_lookup:1850: inode #2: comm syz.3.4700: bad inode number: 7 [ 189.106857][ T287] EXT4-fs (loop3): unmounting filesystem. [ 189.283168][T10168] xt_l2tp: wrong L2TP version: 0 [ 189.319464][T10174] netlink: 'syz.2.4737': attribute type 12 has an invalid length. [ 189.336263][ T5775] usb 5-1: new low-speed USB device number 82 using dummy_hcd [ 189.488242][T10207] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 189.543583][ T5775] usb 5-1: unable to get BOS descriptor or descriptor too short [ 189.555271][ T5775] usb 5-1: config 1 has an invalid interface number: 4 but max is 2 [ 189.580569][ T5775] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.603224][T10228] netlink: 'syz.1.4763': attribute type 24 has an invalid length. [ 189.607330][ T5775] usb 5-1: config 1 has no interface number 1 [ 189.617423][ T5775] usb 5-1: config 1 interface 4 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 14 [ 189.631245][ T5775] usb 5-1: config 1 interface 4 has no altsetting 0 [ 189.640435][ T5775] usb 5-1: string descriptor 0 read error: -22 [ 189.664765][ T5775] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 189.690567][ T5775] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.722927][T10248] netlink: 'syz.0.4773': attribute type 49 has an invalid length. [ 189.726041][ T5775] usb 5-1: unknown interface protocol 0x2, assuming v1 [ 189.753484][ T5775] usb 5-1: cannot find UAC_HEADER [ 189.760289][ T5775] snd-usb-audio: probe of 5-1:1.2 failed with error -22 [ 189.972575][ T5775] usb 5-1: USB disconnect, device number 82 [ 190.228183][T10342] loop3: detected capacity change from 0 to 256 [ 190.246725][T10346] xt_TCPMSS: Only works on TCP SYN packets [ 190.252107][T10342] FAT-fs (loop3): Directory bread(block 64) failed [ 190.273005][T10342] FAT-fs (loop3): Directory bread(block 65) failed [ 190.279721][T10342] FAT-fs (loop3): Directory bread(block 66) failed [ 190.315406][T10342] FAT-fs (loop3): Directory bread(block 67) failed [ 190.329439][T10356] device ip6gretap2 entered promiscuous mode [ 190.336085][T10342] FAT-fs (loop3): Directory bread(block 68) failed [ 190.345140][T10342] FAT-fs (loop3): Directory bread(block 69) failed [ 190.353475][T10358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 190.361595][T10342] FAT-fs (loop3): Directory bread(block 70) failed [ 190.363843][T10358] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.375719][T10342] FAT-fs (loop3): Directory bread(block 71) failed [ 190.383731][T10358] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 190.397057][T10342] FAT-fs (loop3): Directory bread(block 72) failed [ 190.406831][T10342] FAT-fs (loop3): Directory bread(block 73) failed [ 190.436255][T10366] loop1: detected capacity change from 0 to 512 [ 190.463593][T10366] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 190.517680][T10366] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 190.540183][T10366] EXT4-fs error (device loop1): ext4_orphan_get:1400: comm syz.1.4831: inode #15: comm syz.1.4831: iget: illegal inode # [ 190.565818][T10366] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.4831: couldn't read orphan inode 15 (err -117) [ 190.579142][T10366] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 190.626149][T10366] EXT4-fs error (device loop1): ext4_lookup:1858: comm syz.1.4831: inode #15: comm syz.1.4831: iget: illegal inode # [ 190.666348][T10375] loop2: detected capacity change from 0 to 8192 [ 190.678625][T10397] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 190.685905][T10397] IPv6: NLM_F_CREATE should be set when creating new route [ 190.693159][T10397] IPv6: NLM_F_CREATE should be set when creating new route [ 190.700974][ T285] EXT4-fs (loop1): unmounting filesystem. [ 190.711764][T10375] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 1044) [ 190.787178][T10375] FAT-fs (loop2): Filesystem has been set read-only [ 190.872369][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 190.872386][ T28] audit: type=1400 audit(2000000061.471:797): avc: denied { ioctl } for pid=10425 comm="syz.4.4862" path="socket:[45808]" dev="sockfs" ino=45808 ioctlcmd=0x48e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 190.903060][T10431] __nla_validate_parse: 6 callbacks suppressed [ 190.903079][T10431] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4865'. [ 190.928441][T10431] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4865'. [ 191.070870][ T28] audit: type=1400 audit(2000000061.665:798): avc: denied { setopt } for pid=10459 comm="syz.2.4879" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 191.197492][T10486] netlink: 10 bytes leftover after parsing attributes in process `syz.0.4892'. [ 191.271804][T10502] netlink: 'syz.0.4900': attribute type 6 has an invalid length. [ 191.293978][ T28] audit: type=1400 audit(2000000061.859:799): avc: denied { map } for pid=10507 comm="syz.4.4902" path="socket:[46003]" dev="sockfs" ino=46003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 191.396542][T10524] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4910'. [ 191.424685][T10529] loop4: detected capacity change from 0 to 256 [ 191.451035][T10538] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4917'. [ 191.488754][T10529] FAT-fs (loop4): Directory bread(block 64) failed [ 191.531654][T10529] FAT-fs (loop4): Directory bread(block 65) failed [ 191.542780][T10529] FAT-fs (loop4): Directory bread(block 66) failed [ 191.595545][T10529] FAT-fs (loop4): Directory bread(block 67) failed [ 191.609004][T10529] FAT-fs (loop4): Directory bread(block 68) failed [ 191.615864][T10529] FAT-fs (loop4): Directory bread(block 69) failed [ 191.622463][T10529] FAT-fs (loop4): Directory bread(block 70) failed [ 191.633215][T10568] netlink: 32 bytes leftover after parsing attributes in process `syz.2.4932'. [ 193.400289][T10529] FAT-fs (loop4): Directory bread(block 71) failed [ 193.403186][T10568] IPv6: NLM_F_CREATE should be specified when creating new route [ 193.419343][T10529] FAT-fs (loop4): Directory bread(block 72) failed [ 193.432585][T10529] FAT-fs (loop4): Directory bread(block 73) failed [ 194.532512][T10594] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 194.580738][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 194.594381][ T28] audit: type=1400 audit(2000000064.913:800): avc: denied { shutdown } for pid=10603 comm="syz.1.4951" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 194.605848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 194.674458][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 194.682879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 194.705940][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 194.715566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 194.733399][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 194.741767][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 194.814491][T10625] sit0: mtu greater than device maximum [ 194.857299][T10634] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 194.871618][ T28] audit: type=1400 audit(2000000065.162:801): avc: denied { ioctl } for pid=10635 comm="syz.4.4968" path="/dev/rtc0" dev="devtmpfs" ino=263 ioctlcmd=0x7006 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 194.906488][T10642] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4967'. [ 194.978290][T10660] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4978'. [ 195.022592][T10666] netlink: 'syz.4.4980': attribute type 3 has an invalid length. [ 195.161316][T10693] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 195.229884][T10706] netlink: 37 bytes leftover after parsing attributes in process `syz.1.5002'. [ 195.273198][T10706] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 195.280488][T10706] IPv6: NLM_F_CREATE should be set when creating new route [ 195.287740][T10706] IPv6: NLM_F_CREATE should be set when creating new route [ 195.451584][ T28] audit: type=1326 audit(2000000065.707:802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10751 comm="syz.0.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4818f6c9 code=0x7ffc0000 [ 195.498429][T10760] netlink: 44 bytes leftover after parsing attributes in process `syz.2.5028'. [ 195.518069][T10762] loop4: detected capacity change from 0 to 256 [ 195.518171][T10766] xt_bpf: check failed: parse error [ 195.543300][T10768] xt_ecn: cannot match TCP bits for non-tcp packets [ 195.547942][ T28] audit: type=1326 audit(2000000065.725:803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10751 comm="syz.0.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4818f6c9 code=0x7ffc0000 [ 195.603444][T10762] exfat: Deprecated parameter 'utf8' [ 195.638200][ T28] audit: type=1326 audit(2000000065.725:804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10751 comm="syz.0.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=97 compat=0 ip=0x7fca4818f6c9 code=0x7ffc0000 [ 195.674513][T10762] exfat: Deprecated parameter 'namecase' [ 195.686409][T10762] exfat: Deprecated parameter 'utf8' [ 195.691891][ T28] audit: type=1326 audit(2000000065.725:805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10751 comm="syz.0.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4818f6c9 code=0x7ffc0000 [ 195.732539][ T28] audit: type=1326 audit(2000000065.725:806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10751 comm="syz.0.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4818f6c9 code=0x7ffc0000 [ 195.764234][T10762] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x389acbd6, utbl_chksum : 0xe619d30d) [ 196.420950][T10920] loop3: detected capacity change from 0 to 512 [ 196.446283][T10920] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 196.483727][ T287] EXT4-fs (loop3): unmounting filesystem. [ 196.666965][T10960] __nla_validate_parse: 1 callbacks suppressed [ 196.666985][T10960] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5127'. [ 196.764112][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 196.764130][ T28] audit: type=1400 audit(2000000066.915:815): avc: denied { mounton } for pid=10978 comm="syz.1.5137" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 196.767352][T10979] device ip6gretap2 entered promiscuous mode [ 196.900440][ T415] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 196.990417][T11016] loop1: detected capacity change from 0 to 256 [ 197.006233][T11016] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x1a9973fb, utbl_chksum : 0xe619d30d) [ 197.107549][ T415] usb 4-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=a0.b5 [ 197.119330][T11039] netlink: 'syz.4.5166': attribute type 5 has an invalid length. [ 197.134410][ T415] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.160704][ T415] usb 4-1: config 0 descriptor?? [ 197.176912][T11048] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5170'. [ 197.230242][T11058] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5176'. [ 197.237872][T11060] loop2: detected capacity change from 0 to 512 [ 197.317455][T11060] [EXT4 FS bs=4096, gc=1, bpg=95, ipg=32, mo=e040e01c, mo2=0000] [ 197.330125][T11076] netlink: 'syz.0.5183': attribute type 3 has an invalid length. [ 197.337287][T11060] System zones: 0-2, 18-18, 34-34 [ 197.347288][T11060] EXT4-fs error (device loop2): ext4_do_update_inode:5256: inode #3: comm syz.2.5175: corrupted inode contents [ 197.359759][T11060] EXT4-fs error (device loop2): ext4_dirty_inode:6121: inode #3: comm syz.2.5175: mark_inode_dirty error [ 197.371577][T11060] EXT4-fs error (device loop2): ext4_do_update_inode:5256: inode #3: comm syz.2.5175: corrupted inode contents [ 197.384186][T11060] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.5175: mark_inode_dirty error [ 197.398778][T11060] Quota error (device loop2): write_blk: dquota write failed [ 197.406291][T11060] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 197.417892][T11060] EXT4-fs error (device loop2): ext4_acquire_dquot:6803: comm syz.2.5175: Failed to acquire dquot type 0 [ 197.430589][T11060] EXT4-fs (loop2): 1 orphan inode deleted [ 197.436434][T11060] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 197.445530][ T8] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 197.445599][T11060] ext4 filesystem being mounted at /1019/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 197.468067][ T8] EXT4-fs error (device loop2): ext4_release_dquot:6839: comm kworker/u4:0: Failed to release dquot type 1 [ 197.477191][T11087] IPv6: NLM_F_REPLACE set, but no existing node found! [ 197.497802][T11091] device vlan0 entered promiscuous mode [ 197.519669][ T286] EXT4-fs (loop2): unmounting filesystem. [ 197.549633][T11096] device bridge2 entered promiscuous mode [ 197.557369][ T28] audit: type=1400 audit(2000000067.644:816): avc: denied { setopt } for pid=11098 comm="syz.2.5191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 197.615691][ T415] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 197.625665][ T415] asix 4-1:0.0 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 197.655874][ T415] asix: probe of 4-1:0.0 failed with error -71 [ 197.663909][ T415] usb 4-1: USB disconnect, device number 84 [ 197.808194][T11142] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5216'. [ 197.864610][T11152] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 197.921922][T11162] loop2: detected capacity change from 0 to 256 [ 197.964262][T11162] FAT-fs (loop2): Directory bread(block 64) failed [ 197.997990][ T28] audit: type=1400 audit(2000000068.050:817): avc: denied { compute_member } for pid=11172 comm="syz.0.5231" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 198.004816][T11162] FAT-fs (loop2): Directory bread(block 65) failed [ 198.046398][T11162] FAT-fs (loop2): Directory bread(block 66) failed [ 198.057821][T11162] FAT-fs (loop2): Directory bread(block 67) failed [ 198.066798][T11162] FAT-fs (loop2): Directory bread(block 68) failed [ 198.073693][T11162] FAT-fs (loop2): Directory bread(block 69) failed [ 198.095991][T11162] FAT-fs (loop2): Directory bread(block 70) failed [ 198.102577][T11162] FAT-fs (loop2): Directory bread(block 71) failed [ 198.127645][T11162] FAT-fs (loop2): Directory bread(block 72) failed [ 198.148574][T11162] FAT-fs (loop2): Directory bread(block 73) failed [ 198.260168][T11212] xt_connbytes: Forcing CT accounting to be enabled [ 198.282343][T11214] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5252'. [ 198.293322][T11212] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 198.374397][ T28] audit: type=1400 audit(2000000068.392:818): avc: denied { read write } for pid=11228 comm="syz.3.5258" 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 [ 198.393171][T11234] usb usb8: usbfs: process 11234 (syz.1.5261) did not claim interface 0 before use [ 198.426595][T11239] tc_dump_action: action bad kind [ 198.468039][ T28] audit: type=1400 audit(2000000068.401:819): avc: denied { open } for pid=11228 comm="syz.3.5258" 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 [ 198.603890][ T28] audit: type=1400 audit(2000000068.613:820): avc: denied { getopt } for pid=11267 comm="syz.1.5277" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 198.763927][T11307] xt_TCPMSS: Only works on TCP SYN packets [ 198.773090][ T28] audit: type=1400 audit(2000000068.770:821): avc: denied { wake_alarm } for pid=11296 comm="syz.0.5294" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 198.811805][T11312] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 198.967770][T11341] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 198.981218][T11340] TCP: TCP_TX_DELAY enabled [ 199.014737][T11347] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 201.097583][T11396] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5340'. [ 201.172890][T11408] SELinux: Context system_u:object_r:iptables_conf_t:s0 is not valid (left unmapped). [ 201.212501][T11414] loop3: detected capacity change from 0 to 256 [ 201.282120][T11414] FAT-fs (loop3): Directory bread(block 64) failed [ 201.324218][T11430] A link change request failed with some changes committed already. Interface macsec0 may have been left with an inconsistent configuration, please check. [ 201.339892][T11414] FAT-fs (loop3): Directory bread(block 65) failed [ 201.350043][T11414] FAT-fs (loop3): Directory bread(block 66) failed [ 201.365413][T11414] FAT-fs (loop3): Directory bread(block 67) failed [ 201.383779][T11414] FAT-fs (loop3): Directory bread(block 68) failed [ 201.393093][T11436] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 201.409728][T11414] FAT-fs (loop3): Directory bread(block 69) failed [ 201.411130][T11438] netlink: 'syz.4.5362': attribute type 24 has an invalid length. [ 201.416633][T11414] FAT-fs (loop3): Directory bread(block 70) failed [ 201.441334][T11438] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5362'. [ 201.462831][T11414] FAT-fs (loop3): Directory bread(block 71) failed [ 201.473572][T11414] FAT-fs (loop3): Directory bread(block 72) failed [ 201.480682][T11414] FAT-fs (loop3): Directory bread(block 73) failed [ 201.571644][T11456] netlink: 'syz.1.5370': attribute type 5 has an invalid length. [ 201.722939][T11476] netlink: 'syz.1.5381': attribute type 3 has an invalid length. [ 202.044319][T11513] usb usb1: usbfs: process 11513 (syz.4.5401) did not claim interface 0 before use [ 202.179097][T11532] netlink: 76 bytes leftover after parsing attributes in process `syz.3.5410'. [ 202.179126][T11532] netlink: 18 bytes leftover after parsing attributes in process `syz.3.5410'. [ 202.179142][T11532] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 202.224944][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 202.224960][ T28] audit: type=1400 audit(2000000071.954:852): avc: denied { getopt } for pid=11538 comm="syz.2.5388" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 202.243457][ T28] audit: type=1400 audit(2000000071.963:853): avc: denied { bpf } for pid=11540 comm="syz.0.5413" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 202.243489][ T28] audit: type=1400 audit(2000000071.963:854): avc: denied { map_create } for pid=11540 comm="syz.0.5413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 202.243511][ T28] audit: type=1400 audit(2000000071.963:855): avc: denied { map_read map_write } for pid=11540 comm="syz.0.5413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 202.357840][T11559] IPv6: sit1: Disabled Multicast RS [ 202.456469][T11570] SELinux: Context is not valid (left unmapped). [ 202.535857][ T28] audit: type=1400 audit(2000000072.230:856): avc: denied { create } for pid=11579 comm="syz.0.5432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 202.595877][T11591] netlink: 72 bytes leftover after parsing attributes in process `syz.1.5437'. [ 202.607399][ T28] audit: type=1400 audit(2000000072.277:857): avc: denied { write } for pid=11579 comm="syz.0.5432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 202.633621][T11591] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5437'. [ 202.654413][ T28] audit: type=1400 audit(2000000072.286:858): avc: denied { nlmsg_write } for pid=11584 comm="syz.4.5436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 202.690162][T11600] IPv6: sit2: Disabled Multicast RS [ 202.715672][ T28] audit: type=1400 audit(2000000072.286:859): avc: denied { audit_write } for pid=11584 comm="syz.4.5436" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 202.777373][T11615] netlink: 'syz.2.5451': attribute type 6 has an invalid length. [ 202.785460][ T28] audit: type=1107 audit(2000000072.286:860): pid=11584 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='' [ 202.799464][ T28] audit: type=1400 audit(2000000072.424:861): avc: denied { create } for pid=11607 comm="syz.3.5444" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 202.925844][T11632] loop4: detected capacity change from 0 to 2048 [ 202.981114][T11632] loop4: p1 < > p4 [ 202.985694][T11632] loop4: p4 size 8388608 extends beyond EOD, truncated [ 203.068195][T11664] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5474'. [ 203.101371][T11671] device sit0 entered promiscuous mode [ 203.107646][ T2582] udevd[2582]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 203.108442][T11671] netlink: 'syz.4.5477': attribute type 1 has an invalid length. [ 203.128197][ T570] udevd[570]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 203.176526][T11675] netlink: 'syz.0.5481': attribute type 11 has an invalid length. [ 203.292866][T11698] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5494'. [ 203.317678][T11698] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5494'. [ 203.337160][T11698] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5494'. [ 203.358363][T11698] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5494'. [ 203.376623][T11698] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5494'. [ 203.400181][T11716] loop4: detected capacity change from 0 to 512 [ 203.412341][T11716] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 203.429973][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 203.438348][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 203.453357][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 203.470916][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 203.479781][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 203.488168][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 203.496992][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 203.507077][T11716] EXT4-fs error (device loop4): ext4_orphan_get:1400: inode #13: comm syz.4.5500: iget: bad i_size value: 123145302311962 [ 203.520678][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 203.529248][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 203.536848][T11716] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.5500: couldn't read orphan inode 13 (err -117) [ 203.549147][ T9268] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 203.557758][T11716] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 203.571670][T11716] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1087: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 203.586580][T11716] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.5500: bg 0: block 248: padding at end of block bitmap is not set [ 203.606500][T11698] syz.3.5494 (11698) used greatest stack depth: 20832 bytes left [ 203.614693][T11716] EXT4-fs error (device loop4): ext4_acquire_dquot:6803: comm syz.4.5500: Failed to acquire dquot type 1 [ 203.654228][ T288] EXT4-fs (loop4): unmounting filesystem. [ 203.673827][ T39] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 203.681418][ T39] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 203.715789][ T39] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 203.882226][T11785] xt_connbytes: Forcing CT accounting to be enabled [ 204.145809][ T39] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 204.233990][T11839] loop3: detected capacity change from 0 to 8192 [ 204.426068][T11894] loop4: detected capacity change from 0 to 256 [ 204.489071][T11894] FAT-fs (loop4): Directory bread(block 64) failed [ 204.495657][T11894] FAT-fs (loop4): Directory bread(block 65) failed [ 204.503322][T11907] x_tables: unsorted underflow at hook 1 [ 204.515641][T11894] FAT-fs (loop4): Directory bread(block 66) failed [ 204.524770][T11894] FAT-fs (loop4): Directory bread(block 67) failed [ 204.530090][ T5775] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 204.531549][T11910] xt_CT: You must specify a L4 protocol and not use inversions on it [ 204.552049][T11894] FAT-fs (loop4): Directory bread(block 68) failed [ 204.556830][T11913] netlink: 'syz.0.5597': attribute type 3 has an invalid length. [ 204.558756][T11894] FAT-fs (loop4): Directory bread(block 69) failed [ 204.575499][T11894] FAT-fs (loop4): Directory bread(block 70) failed [ 204.582357][T11894] FAT-fs (loop4): Directory bread(block 71) failed [ 204.616414][T11894] FAT-fs (loop4): Directory bread(block 72) failed [ 204.626229][T11894] FAT-fs (loop4): Directory bread(block 73) failed [ 204.809515][T11957] xt_l2tp: missing protocol rule (udp|l2tpip) [ 204.816374][T11961] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 204.852243][T11967] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 204.859525][T11967] IPv6: NLM_F_CREATE should be set when creating new route [ 204.859545][T11967] IPv6: NLM_F_CREATE should be set when creating new route [ 204.887904][T11971] netlink: 'syz.2.5625': attribute type 3 has an invalid length. [ 204.914134][T11976] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 204.987359][T11991] xt_CT: No such helper "netbios-ns" [ 205.044454][T12001] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 205.368282][T12065] netlink: 'syz.0.5671': attribute type 3 has an invalid length. [ 205.547028][T12095] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 205.719755][T12134] netlink: 'syz.1.5706': attribute type 5 has an invalid length. [ 206.019415][T12197] loop1: detected capacity change from 0 to 256 [ 206.036931][T12197] exFAT-fs (loop1): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 206.093624][T12197] exFAT-fs (loop1): error, invalid access to FAT free cluster (entry 0x00000008) [ 206.118313][T12197] exFAT-fs (loop1): Filesystem has been set read-only [ 206.220321][ T5775] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 206.427284][ T5775] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 206.437493][ T5775] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 206.446367][ T5775] usb 4-1: config 1 has no interface number 0 [ 206.452484][ T5775] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 206.466749][ T5775] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 206.475830][ T5775] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.483857][ T5775] usb 4-1: Product: syz [ 206.488035][ T5775] usb 4-1: Manufacturer: syz [ 206.492649][ T5775] usb 4-1: SerialNumber: syz [ 206.498735][ T5775] cdc_ncm 4-1:1.1: NCM or ECM functional descriptors missing [ 206.506190][ T5775] cdc_ncm 4-1:1.1: bind() failure [ 206.720720][ T415] usb 4-1: USB disconnect, device number 85 [ 207.511265][T12284] device gre2 entered promiscuous mode [ 207.609851][T12306] __nla_validate_parse: 71 callbacks suppressed [ 207.609871][T12306] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5788'. [ 207.704981][ T28] kauditd_printk_skb: 81 callbacks suppressed [ 207.704996][ T28] audit: type=1404 audit(2000000077.001:941): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 207.736051][T12325] validate_nla: 3 callbacks suppressed [ 207.736069][T12325] netlink: 'syz.2.5797': attribute type 5 has an invalid length. [ 207.740335][ T28] audit: type=1400 audit(2000000077.020:942): avc: denied { read write } for pid=287 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 207.796663][ T28] audit: type=1400 audit(2000000077.029:943): avc: denied { read write } for pid=284 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 207.836694][ T28] audit: type=1400 audit(2000000077.047:944): avc: denied { read write } for pid=285 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 207.877198][ T28] audit: type=1400 audit(2000000077.056:945): avc: denied { read write } for pid=288 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 207.901416][ T28] audit: type=1400 audit(2000000077.075:946): avc: denied { read write } for pid=287 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 207.934815][T12364] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5814'. [ 207.957653][ T28] audit: type=1400 audit(2000000077.075:947): avc: denied { mounton } for pid=12334 comm="syz.0.5801" path="/1157/file0" dev="tmpfs" ino=5873 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 207.988512][ T28] audit: type=1400 audit(2000000077.075:948): avc: denied { read write } for pid=288 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 208.046516][ T28] audit: type=1400 audit(2000000077.084:949): avc: denied { sqpoll } for pid=12339 comm="syz.4.5805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=0 [ 208.089332][T12392] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 208.094342][ T28] audit: type=1400 audit(2000000077.084:950): avc: denied { read write } for pid=286 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 208.243469][T12426] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 208.363112][T12460] futex_wake_op: syz.1.5865 tries to shift op by 32; fix this program [ 208.420236][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 208.454973][T12488] netlink: 'syz.0.5879': attribute type 3 has an invalid length. [ 208.559626][T12508] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 208.670403][T12537] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5904'. [ 208.680499][T12537] netlink: 7 bytes leftover after parsing attributes in process `syz.3.5904'. [ 208.878115][T12578] device ipip0 entered promiscuous mode [ 208.905249][T12584] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5925'. [ 208.916751][T12584] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5925'. [ 209.003429][T12612] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5940'. [ 209.023628][T12615] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5941'. [ 209.154187][T12653] IPv6: NLM_F_CREATE should be specified when creating new route [ 209.174989][T12657] netlink: 'syz.1.5962': attribute type 16 has an invalid length. [ 209.241585][T12677] xt_bpf: check failed: parse error [ 209.319485][T12698] netlink: 'syz.3.5982': attribute type 30 has an invalid length. [ 209.419612][T12723] xt_ecn: cannot match TCP bits for non-tcp packets [ 209.434420][T12726] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5997'. [ 209.452679][T12729] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 209.476826][T12735] netlink: 180 bytes leftover after parsing attributes in process `syz.4.6001'. [ 209.516418][T12744] netlink: 'syz.3.6004': attribute type 4 has an invalid length. [ 209.533418][T12744] netlink: 'syz.3.6004': attribute type 6 has an invalid length. [ 209.670679][T12791] xt_policy: output policy not valid in PREROUTING and INPUT [ 210.097104][T12895] netlink: 'syz.2.6079': attribute type 7 has an invalid length. [ 210.113092][T12895] netlink: 'syz.2.6079': attribute type 5 has an invalid length. [ 210.460282][T13003] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 210.488619][T13010] netlink: 'syz.0.6135': attribute type 6 has an invalid length. [ 210.514692][T13010] netlink: 'syz.0.6135': attribute type 7 has an invalid length. [ 211.607251][T13272] device batadv_slave_0 entered promiscuous mode [ 211.623095][T13272] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 211.741644][T13304] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 211.748934][T13304] IPv6: NLM_F_CREATE should be set when creating new route [ 212.429668][ T284] EXT4-fs (loop0): unmounting filesystem. [ 212.445569][ T7257] ------------[ cut here ]------------ [ 212.451086][ T7257] kernel BUG at fs/buffer.c:2714! [ 212.465251][ T7257] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 212.471374][ T7257] CPU: 0 PID: 7257 Comm: kmmpd-loop0 Tainted: G W syzkaller #0 [ 212.480342][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 212.490458][ T7257] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 212.495864][ T7257] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 a8 34 e8 ff e9 b0 fe ff ff e8 6e c1 a3 ff 0f 0b e8 67 c1 a3 ff <0f> 0b e8 60 c1 a3 ff 0f 0b e8 59 c1 a3 ff 0f 0b e8 52 c1 a3 ff 0f [ 212.515491][ T7257] RSP: 0018:ffffc9001362fca0 EFLAGS: 00010293 [ 212.521569][ T7257] RAX: ffffffff81cc5e99 RBX: 0000000000000000 RCX: ffff88811ead9440 [ 212.529536][ T7257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 212.537500][ T7257] RBP: ffffc9001362fcf0 R08: dffffc0000000000 R09: ffffed102209642b [ 212.545489][ T7257] R10: ffffed102209642b R11: 1ffff1102209642a R12: 0000000000000000 [ 212.553462][ T7257] R13: 1ffff1102209642a R14: ffff8881104b2150 R15: 0000000000003801 [ 212.561431][ T7257] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 212.570356][ T7257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 212.576946][ T7257] CR2: 00007f9abc1e7dac CR3: 0000000132302000 CR4: 00000000003506b0 [ 212.584914][ T7257] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 212.592879][ T7257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 212.600845][ T7257] Call Trace: [ 212.604125][ T7257] [ 212.607052][ T7257] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 212.612860][ T7257] submit_bh+0x1f/0x30 [ 212.616960][ T7257] write_mmp_block_thawed+0x34a/0x4c0 [ 212.622335][ T7257] ? read_mmp_block+0x6d0/0x6d0 [ 212.627185][ T7257] ? __cfi_process_timeout+0x10/0x10 [ 212.632470][ T7257] write_mmp_block+0x138/0x2b0 [ 212.637237][ T7257] kmmpd+0x215/0x950 [ 212.641137][ T7257] kthread+0x281/0x320 [ 212.645205][ T7257] ? __cfi_kmmpd+0x10/0x10 [ 212.649621][ T7257] ? __cfi_kthread+0x10/0x10 [ 212.654209][ T7257] ret_from_fork+0x1f/0x30 [ 212.658628][ T7257] [ 212.661644][ T7257] Modules linked in: [ 212.670039][ T7257] ---[ end trace 0000000000000000 ]--- [ 212.675590][ T7257] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 212.680348][T13527] xt_CT: No such helper "syz0" [ 212.681172][ T7257] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 a8 34 e8 ff e9 b0 fe ff ff e8 6e c1 a3 ff 0f 0b e8 67 c1 a3 ff <0f> 0b e8 60 c1 a3 ff 0f 0b e8 59 c1 a3 ff 0f 0b e8 52 c1 a3 ff 0f [ 212.705443][ T7257] RSP: 0018:ffffc9001362fca0 EFLAGS: 00010293 [ 212.711518][ T7257] RAX: ffffffff81cc5e99 RBX: 0000000000000000 RCX: ffff88811ead9440 [ 212.719525][ T7257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 212.727670][ T7257] RBP: ffffc9001362fcf0 R08: dffffc0000000000 R09: ffffed102209642b [ 212.735893][ T7257] R10: ffffed102209642b R11: 1ffff1102209642a R12: 0000000000000000 [ 212.743918][ T7257] R13: 1ffff1102209642a R14: ffff8881104b2150 R15: 0000000000003801 [ 212.751973][ T7257] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 212.760951][ T7257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 212.767655][ T7257] CR2: 00007f7e26aa4f98 CR3: 000000010fc82000 CR4: 00000000003506a0 [ 212.775654][ T7257] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 212.783649][ T7257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 212.791685][ T7257] Kernel panic - not syncing: Fatal exception [ 212.798058][ T7257] Kernel Offset: disabled [ 212.802388][ T7257] Rebooting in 86400 seconds..