last executing test programs: 2m59.598239088s ago: executing program 3 (id=4): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 766.237213ms ago: executing program 1 (id=5980): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8931, &(0x7f0000000000)={'bridge_slave_0\x00', @random="010000201000"}) 700.40362ms ago: executing program 1 (id=5986): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000020c0)='comm\x00') read$FUSE(r0, &(0x7f0000000000)={0x2020}, 0x2020) 691.20534ms ago: executing program 1 (id=5988): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000340)=@newlink={0x54, 0x10, 0x401, 0x2, 0x80000, {0x0, 0x0, 0x0, 0x0, 0x1000, 0x41042}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_FWMARK={0x8, 0x6, 0x8}], @IFLA_VTI_REMOTE={0x8, 0x5, @multicast1}]}}}, @IFLA_IFNAME={0x14, 0x3, 'ip_vti0\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x885}, 0x0) 671.058832ms ago: executing program 1 (id=5991): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@loopback, @dev={0xfe, 0x80, '\x00', 0x24}, @private0, 0x5, 0x4, 0x668c, 0x0, 0x9, 0x5}) 643.334265ms ago: executing program 1 (id=5994): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/power/wake_lock', 0x202, 0x13) write$cgroup_pressure(r0, &(0x7f0000000200)={'full', 0x20, 0x57, 0x20, 0x8000000000000001}, 0x85) 606.544969ms ago: executing program 1 (id=5998): futex(&(0x7f000000cffc)=0x1, 0x6, 0x4, 0x0, 0x0, 0x1) futex(&(0x7f000000cffc)=0x6, 0x5, 0xffffffff, 0x0, &(0x7f00000000c0)=0x8000, 0x3000001) 171.785953ms ago: executing program 5 (id=6053): r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x2040, 0x0) read$FUSE(r0, 0x0, 0x0) 164.798603ms ago: executing program 4 (id=6055): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=@newlink={0x4c, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x69801}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e24}, @IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e20}, @IFLA_GRE_ENCAP_FLAGS={0x6, 0xf, 0xa}]}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 141.877426ms ago: executing program 0 (id=6056): r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000001700)={&(0x7f0000000080)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x11}}], 0x10}, 0x4) 141.452866ms ago: executing program 5 (id=6057): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x68, 0x10, 0xffffffffffffffff, 0x70bd2b, 0x25dfdbbb, {0x0, 0x0, 0x0, 0x0, 0x50a10, 0x51a23}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x34, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x30}, @IFLA_GRE_REMOTE={0x14, 0x7, @private2}, @IFLA_GRE_LOCAL={0x14, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}}]}}}]}, 0x68}, 0x1, 0x20000, 0x0, 0x240440d5}, 0x9080) 134.130686ms ago: executing program 2 (id=6058): setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0xa02000000000000, 0x60, &(0x7f0000000000)={'filter\x00', 0xb001, 0x4, 0x3e8, 0xffffff7f, 0x0, 0x130, 0x300, 0x300, 0x300, 0x7fffffe, 0x0, {[{{@arp={@local, @empty, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'pimreg\x00', 'veth0_to_bridge\x00'}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "f67b23ffdfa27f907a03732da3acbc6518e62a77ca06f258762e88c0d9f9d2f413b94a105f4bdf01425ce81c5d000000000000000500ffffffff00"}}}, {{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_team\x00', 'ip6tnl0\x00'}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x438) rt_sigqueueinfo(0xffffffffffffffff, 0x28, &(0x7f00000000c0)={0x2, 0x0, 0xfffffff7}) 132.599377ms ago: executing program 4 (id=6059): mmap(&(0x7f000020e000/0x1000)=nil, 0x1000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60005f, 0x3) 127.160947ms ago: executing program 0 (id=6060): r0 = socket$xdp(0x2c, 0x3, 0x0) getpeername(r0, 0x0, 0x0) 104.235549ms ago: executing program 2 (id=6061): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd\x00') getdents64(r0, 0x0, 0x0) 103.860649ms ago: executing program 4 (id=6062): prctl$PR_SET_MM(0x23, 0xa, &(0x7f00007d7000/0x2000)=nil) prctl$PR_SET_MM(0x23, 0xb, &(0x7f00007d7000/0x1000)=nil) 99.92404ms ago: executing program 2 (id=6063): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 99.46458ms ago: executing program 5 (id=6064): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001540)=@newtaction={0x48, 0x30, 0x829, 0x0, 0x0, {}, [{0x34, 0x1, [@m_skbedit={0x30, 0x1, 0x0, 0x0, {{0xc}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 95.631041ms ago: executing program 0 (id=6065): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001d80)={'bond_slave_1\x00', &(0x7f0000001d40)=@ethtool_cmd={0x15, 0x9, 0x3, 0x0, 0x9, 0x0, 0x0, 0xb, 0x80, 0x0, 0x4b59, 0xa, 0x0, 0x0, 0x1}}) 76.185362ms ago: executing program 4 (id=6066): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') read$eventfd(r0, 0x0, 0x1b) 72.658203ms ago: executing program 5 (id=6067): r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="81d7b7404ebc27ec0c89a9bcd70d7e", 0xf, 0x5) 71.771423ms ago: executing program 2 (id=6068): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89f0, &(0x7f0000000900)={'tunl0\x00', @random="2000230c1100"}) 69.720773ms ago: executing program 0 (id=6069): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x438, 0x0, 0x168, 0x0, 0x268, 0xa, 0x368, 0x250, 0x250, 0x368, 0x250, 0x3, 0x0, {[{{@uncond, 0x0, 0x228, 0x268, 0x0, {0x0, 0x28e}, [@common=@inet=@hashlimit3={{0x158}, {'caif0\x00', {0x0, 0x7ff, 0x0, 0x1, 0x300, 0x6}}}, @inet=@rpfilter={{0x28}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "48c01c5140d722edd3fb24545886bbd1be494201b400"}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@inet=@set2={{0x28}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x4}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x498) 50.934065ms ago: executing program 5 (id=6070): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, 0xffffffffffffffff, &(0x7f0000000040)) 50.038665ms ago: executing program 2 (id=6071): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{}, 0x0, &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000300), 0x0}, 0xa8) 49.205295ms ago: executing program 4 (id=6072): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newrule={0x4c, 0x20, 0x1, 0x0, 0x0, {0xa, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10018}, [@FRA_DST={0x14, 0x1, @private1}, @FIB_RULE_POLICY=@FRA_TABLE={0x8, 0xf, 0xffffffff}, @FRA_SRC={0x14, 0x2, @rand_addr=' \x01\x00'}]}, 0x4c}}, 0x0) 35.241277ms ago: executing program 2 (id=6073): r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000440)="580000001400192340834b80040d8c560a067fbc45ff810500000000070058000b480400945f640094272d7061d328b92d0000000000008000f0fffeffe809000000fff5dd00000010000100090808004149004001040800", 0x58}], 0x1) 31.598707ms ago: executing program 0 (id=6074): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 1.99748ms ago: executing program 5 (id=6075): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffffffffffbff) 1.52064ms ago: executing program 0 (id=6076): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001e00)={0x24, 0x12, 0x503dabdc2aa92767, 0x70bd08, 0x25dfdbff, "", [@typed={0x8, 0xdd, 0x0, 0x0, @ipv4=@broadcast}, @nested={0xc, 0x11a, 0x0, 0x1, [@nested={0x8, 0xdb, 0x0, 0x1, [@nested={0x4, 0x31}]}]}]}, 0x24}], 0x1, 0x0, 0x0, 0x40849c4}, 0x8014) 0s ago: executing program 4 (id=6077): unshare(0x22020600) unshare(0x26020480) kernel console output (not intermixed with test programs): T892] usb 5-1: config 0 has an invalid interface number: 196 but max is 0 [ 147.452726][ T892] usb 5-1: config 0 has no interface number 0 [ 147.459059][ T892] usb 5-1: config 0 interface 196 has no altsetting 0 [ 147.495230][ T892] usb 5-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 147.506245][ T892] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.514302][ T892] usb 5-1: Product: syz [ 147.519575][ T892] usb 5-1: Manufacturer: syz [ 147.545202][ T892] usb 5-1: SerialNumber: syz [ 147.554526][ T438] usb 1-1: USB disconnect, device number 63 [ 147.567047][ T892] usb 5-1: config 0 descriptor?? [ 147.596152][ T6625] incfs: Options parsing error. -22 [ 147.608524][ T6625] incfs: mount failed -22 [ 147.796399][ T892] ipheth 5-1:0.196: Unable to find endpoints [ 147.809788][ T892] usb 5-1: USB disconnect, device number 64 [ 148.014554][ T1449] usb 6-1: new high-speed USB device number 63 using dummy_hcd [ 148.220403][ T1449] usb 6-1: Using ep0 maxpacket: 16 [ 148.230135][ T1449] usb 6-1: config 2 has an invalid interface number: 4 but max is 0 [ 148.248710][ T1449] usb 6-1: config 2 has no interface number 0 [ 148.259625][ T1449] usb 6-1: config 2 interface 4 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 148.279480][ T1449] usb 6-1: New USB device found, idVendor=0499, idProduct=1018, bcdDevice=b2.da [ 148.300947][ T1449] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.318780][ T6713] tmpfs: Bad value for 'nr_inodes' [ 148.324064][ T1449] usb 6-1: Product: syz [ 148.328294][ T1449] usb 6-1: Manufacturer: syz [ 148.339519][ T1449] usb 6-1: SerialNumber: syz [ 148.370953][ T1449] snd-usb-audio: probe of 6-1:2.4 failed with error -2 [ 148.410954][ T6723] loop4: detected capacity change from 0 to 1024 [ 148.419451][ T1557] udevd[1557]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:2.4/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 148.427398][ T6723] EXT4-fs: Ignoring removed i_version option [ 148.441421][ T6] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 148.458114][ T6723] EXT4-fs (loop4): can't mount with journal_checksum, fs mounted w/o journal [ 148.508782][ T28] audit: type=1400 audit(2000524360.237:240): avc: denied { create } for pid=6726 comm="syz.2.3084" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 148.585564][ T1449] usb 6-1: USB disconnect, device number 63 [ 148.642898][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 148.649842][ T6] usb 2-1: config 1 has an invalid interface number: 214 but max is 0 [ 148.667235][ T6] usb 2-1: config 1 has no interface number 0 [ 148.679729][ T6] usb 2-1: config 1 interface 214 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 64 [ 148.690068][ T6] usb 2-1: config 1 interface 214 has no altsetting 0 [ 148.708767][ T6] usb 2-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 148.717943][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.726480][ T6] usb 2-1: Product: syz [ 148.730879][ T6] usb 2-1: Manufacturer: syz [ 148.735546][ T6] usb 2-1: SerialNumber: syz [ 148.751937][ T6683] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 148.759745][ T6] ums-alauda 2-1:1.214: USB Mass Storage device detected [ 148.811210][ T6729] loop4: detected capacity change from 0 to 40427 [ 148.818469][ T6729] F2FS-fs (loop4): Image doesn't support compression [ 148.825329][ T6729] F2FS-fs (loop4): project quota file already specified [ 148.848791][ T24] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 148.994820][ T40] usb 2-1: USB disconnect, device number 66 [ 149.066615][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 149.076811][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 149.086631][ T24] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 149.095993][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 149.098028][ T892] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 149.104052][ T24] usb 3-1: SerialNumber: syz [ 149.162957][ T438] usb 5-1: new full-speed USB device number 65 using dummy_hcd [ 149.304984][ T892] usb 1-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 149.317574][ T892] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 149.327759][ T892] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 149.340757][ T892] usb 1-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 149.349863][ T892] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.354177][ T24] usb 3-1: 0:2 : does not exist [ 149.364716][ T24] usb 3-1: USB disconnect, device number 68 [ 149.371879][ T892] usb 1-1: config 0 descriptor?? [ 149.372144][ T438] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 149.380476][ T892] usb-storage 1-1:0.0: USB Mass Storage device detected [ 149.388926][ T438] usb 5-1: config 0 has no interface number 0 [ 149.398892][ T438] usb 5-1: config 0 interface 1 has no altsetting 0 [ 149.406497][ T892] usb-storage 1-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 149.410532][ T438] usb 5-1: New USB device found, idVendor=0582, idProduct=00e6, bcdDevice=49.16 [ 149.423785][ T438] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.431834][ T438] usb 5-1: Product: syz [ 149.436177][ T438] usb 5-1: Manufacturer: syz [ 149.440792][ T438] usb 5-1: SerialNumber: syz [ 149.446288][ T438] usb 5-1: config 0 descriptor?? [ 149.520503][ T6] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 149.605045][ T892] usb 1-1: USB disconnect, device number 64 [ 149.618331][ T1557] udevd[1557]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 149.673882][ T438] usb 5-1: USB disconnect, device number 65 [ 149.684967][ T1557] udevd[1557]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 149.715483][ T6] usb 6-1: Using ep0 maxpacket: 32 [ 149.727762][ T6] usb 6-1: config 2 has an invalid interface number: 163 but max is 0 [ 149.736096][ T6] usb 6-1: config 2 has no interface number 0 [ 149.742407][ T6] usb 6-1: New USB device found, idVendor=08ca, idProduct=0010, bcdDevice=55.44 [ 149.752176][ T6] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.901025][ T28] audit: type=1400 audit(2000524590.529:241): avc: denied { create } for pid=6794 comm="syz.1.3116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 149.958737][ T6801] 9pnet_fd: p9_fd_create_tcp (6801): problem connecting socket to 127.0.0.1 [ 149.984736][ T6] usb 6-1: string descriptor 0 read error: -71 [ 149.998005][ T6] aiptek 6-1:2.163: Aiptek using 400 ms programming speed [ 150.007737][ T6] input: Aiptek as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:2.163/input/input13 [ 150.034344][ T6] usb 6-1: USB disconnect, device number 64 [ 150.034393][ C0] aiptek 6-1:2.163: aiptek_irq - usb_submit_urb failed with result -19 [ 150.204650][ T6834] IPv6: addrconf: prefix option has invalid lifetime [ 150.379472][ T28] audit: type=1400 audit(2000524590.964:242): avc: denied { write } for pid=6864 comm="syz.2.3151" name="rt_cache" dev="proc" ino=4026532483 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 150.547238][ T6881] bpf: Bad value for 'mode' [ 150.567014][ T892] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 150.631125][ T24] usb 1-1: new full-speed USB device number 65 using dummy_hcd [ 150.638952][ T6893] loop5: detected capacity change from 0 to 2048 [ 150.706010][ T438] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 150.714321][ T6893] loop5: p2 p3 < > p4 < p5 > [ 150.719255][ T6893] loop5: partition table partially beyond EOD, truncated [ 150.726454][ T6893] loop5: p2 start 2852127236 is beyond EOD, truncated [ 150.733291][ T6893] loop5: p3 start 2304 is beyond EOD, truncated [ 150.740082][ T6893] loop5: p5 start 2852127236 is beyond EOD, truncated [ 150.759454][ T892] usb 5-1: Using ep0 maxpacket: 32 [ 150.765915][ T892] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.776245][ T892] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 26 [ 150.789341][ T897] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 150.797749][ T892] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.806872][ T892] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 150.815258][ T892] usb 5-1: SerialNumber: syz [ 150.829275][ T892] cdc_acm 5-1:1.0: skipping garbage [ 150.834624][ T892] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 150.835929][ T24] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 150.842578][ T892] cdc_acm 5-1:1.0: This needs exactly 3 endpoints [ 150.860186][ T892] cdc_acm: probe of 5-1:1.0 failed with error -22 [ 150.864032][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 150.895996][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 150.909188][ T438] usb 3-1: Using ep0 maxpacket: 32 [ 150.915276][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.924483][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 150.932630][ T438] usb 3-1: config 0 has an invalid interface number: 254 but max is 0 [ 150.946533][ T438] usb 3-1: config 0 has no interface number 0 [ 150.952792][ T24] usb 1-1: SerialNumber: syz [ 150.980008][ T438] usb 3-1: New USB device found, idVendor=5215, idProduct=1103, bcdDevice=e3.da [ 150.984026][ T897] usb 2-1: Using ep0 maxpacket: 16 [ 150.989354][ T438] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.003095][ T438] usb 3-1: Product: syz [ 151.003875][ T897] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 151.007353][ T438] usb 3-1: Manufacturer: syz [ 151.007373][ T438] usb 3-1: SerialNumber: syz [ 151.021516][ T438] usb 3-1: config 0 descriptor?? [ 151.032827][ T897] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 63, changing to 7 [ 151.047723][ T438] usb-storage 3-1:0.254: USB Mass Storage device detected [ 151.058089][ T897] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 151.068536][ T897] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 151.080310][ T892] usb 5-1: USB disconnect, device number 66 [ 151.089542][ T897] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 151.098797][ T897] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.106875][ T897] usb 2-1: Product: syz [ 151.111136][ T897] usb 2-1: Manufacturer: syz [ 151.115832][ T897] usb 2-1: SerialNumber: syz [ 151.182622][ T24] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 151.199920][ T24] usb 1-1: USB disconnect, device number 65 [ 151.265296][ T1449] usb 3-1: USB disconnect, device number 69 [ 151.291765][ T6912] loop5: detected capacity change from 0 to 40427 [ 151.301265][ T6912] F2FS-fs (loop5): Fix alignment : internally, start(4096) end(16896) block(12288) [ 151.310919][ T6912] F2FS-fs (loop5): fault_type options not supported [ 151.318646][ T6912] F2FS-fs (loop5): invalid crc value [ 151.325030][ T6912] F2FS-fs (loop5): Found nat_bits in checkpoint [ 151.340199][ T897] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 151.370109][ T454] udevd[454]: 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 [ 151.374060][ T6912] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 151.394999][ T897] usb 2-1: USB disconnect, device number 67 [ 151.658839][ T6929] loop4: detected capacity change from 0 to 512 [ 151.666377][ T6929] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 151.675430][ T6929] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 151.691421][ T6929] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3836: comm syz.4.3181: Allocating blocks 41-42 which overlap fs metadata [ 151.705476][ T6929] Quota error (device loop4): write_blk: dquota write failed [ 151.712993][ T6929] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 151.722199][ T6929] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3836: comm syz.4.3181: Allocating blocks 41-42 which overlap fs metadata [ 151.736153][ T6929] Quota error (device loop4): write_blk: dquota write failed [ 151.743807][ T6929] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 151.760196][ T6929] EXT4-fs error (device loop4): ext4_acquire_dquot:6796: comm syz.4.3181: Failed to acquire dquot type 1 [ 151.775023][ T24] usb 6-1: new full-speed USB device number 65 using dummy_hcd [ 151.784690][ T6929] EXT4-fs error (device loop4): mb_free_blocks:1810: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 151.799997][ T6929] EXT4-fs error (device loop4): ext4_do_update_inode:5270: inode #12: comm syz.4.3181: corrupted inode contents [ 151.812229][ T6929] EXT4-fs error (device loop4): ext4_dirty_inode:6135: inode #12: comm syz.4.3181: mark_inode_dirty error [ 151.823897][ T6929] EXT4-fs error (device loop4): ext4_do_update_inode:5270: inode #12: comm syz.4.3181: corrupted inode contents [ 151.836055][ T6929] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #12: comm syz.4.3181: mark_inode_dirty error [ 151.853144][ T6929] EXT4-fs error (device loop4): ext4_do_update_inode:5270: inode #12: comm syz.4.3181: corrupted inode contents [ 151.865446][ T6929] EXT4-fs error (device loop4) in ext4_orphan_del:301: Corrupt filesystem [ 151.874378][ T6929] EXT4-fs error (device loop4): ext4_do_update_inode:5270: inode #12: comm syz.4.3181: corrupted inode contents [ 151.887040][ T6929] EXT4-fs error (device loop4): ext4_truncate:4320: inode #12: comm syz.4.3181: mark_inode_dirty error [ 151.904400][ T6929] EXT4-fs error (device loop4) in ext4_process_orphan:343: Corrupt filesystem [ 151.913852][ T6929] EXT4-fs (loop4): 1 truncate cleaned up [ 151.919624][ T6929] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 151.946485][ T391] EXT4-fs (loop4): unmounting filesystem. [ 151.969338][ T24] usb 6-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 151.988946][ T24] usb 6-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 152.016839][ T24] usb 6-1: config 253 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 152.050903][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 152.057217][ T6956] tmpfs: Unknown parameter 'defcontextC' [ 152.065874][ T897] usb 1-1: new low-speed USB device number 66 using dummy_hcd [ 152.071392][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 152.096176][ T24] usb 6-1: SerialNumber: syz [ 152.195480][ T28] audit: type=1400 audit(2000524592.667:243): avc: denied { mount } for pid=6973 comm="syz.1.3202" name="/" dev="selinuxfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 152.218864][ T28] audit: type=1400 audit(2000524592.676:244): avc: denied { unmount } for pid=387 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 152.256087][ T438] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 152.276232][ T897] usb 1-1: config index 0 descriptor too short (expected 1307, got 27) [ 152.288006][ T897] usb 1-1: config 0 has an invalid interface number: 0 but max is -1 [ 152.297327][ T897] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 152.306469][ T897] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 152.331615][ T24] rndis_host 6-1:253.0: RNDIS init failed, -71 [ 152.337906][ T24] rndis_host: probe of 6-1:253.0 failed with error -71 [ 152.344922][ T897] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 152.357062][ T24] usb 6-1: USB disconnect, device number 65 [ 152.367325][ T897] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 152.378743][ T897] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 152.399612][ T897] usb 1-1: string descriptor 0 read error: -22 [ 152.405963][ T897] usb 1-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 152.415090][ T897] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.427344][ T897] usb 1-1: config 0 descriptor?? [ 152.434599][ T897] hub 1-1:0.0: bad descriptor, ignoring hub [ 152.440944][ T897] hub: probe of 1-1:0.0 failed with error -5 [ 152.451623][ T897] input: USB Acecad 302 Tablet 0460:0008 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input14 [ 152.480587][ T438] usb 3-1: Using ep0 maxpacket: 16 [ 152.486972][ T438] usb 3-1: config 0 has an invalid interface number: 79 but max is 0 [ 152.495331][ T438] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 152.505727][ T438] usb 3-1: config 0 has no interface number 0 [ 152.512784][ T438] usb 3-1: New USB device found, idVendor=1b3d, idProduct=0196, bcdDevice= 0.04 [ 152.521903][ T438] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 152.530322][ T438] usb 3-1: SerialNumber: syz [ 152.536377][ T438] usb 3-1: config 0 descriptor?? [ 152.542122][ T438] hub 3-1:0.79: bad descriptor, ignoring hub [ 152.548439][ T438] hub: probe of 3-1:0.79 failed with error -5 [ 152.554824][ T438] ftdi_sio 3-1:0.79: FTDI USB Serial Device converter detected [ 152.563026][ T438] usb 3-1: Detected SIO [ 152.568080][ T438] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 152.597360][ T6978] loop4: detected capacity change from 0 to 40427 [ 152.604623][ T6978] F2FS-fs (loop4): Fix alignment : internally, start(4096) end(16896) block(12288) [ 152.614875][ T6978] F2FS-fs (loop4): heap/no_heap options were deprecated [ 152.622878][ T6978] F2FS-fs (loop4): invalid crc value [ 152.628968][ T6978] F2FS-fs (loop4): Current segment's next free block offset is inconsistent with bitmap, logtype:1, segno:11, type:0, next_blkoff:0, blkofs:0 [ 152.644515][ T6978] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 152.663397][ T897] usb 1-1: USB disconnect, device number 66 [ 152.683794][ T892] usb 2-1: new low-speed USB device number 68 using dummy_hcd [ 152.827239][ T6990] loop4: detected capacity change from 0 to 512 [ 152.834063][ T6990] EXT4-fs: user quota file already specified [ 152.865931][ T1557] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 152.877293][ T892] usb 2-1: LPM exit latency is zeroed, disabling LPM. [ 152.887068][ T438] usb 3-1: USB disconnect, device number 70 [ 152.888124][ T892] usb 2-1: config 1 interface 0 altsetting 60 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 152.909497][ T438] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 152.924524][ T892] usb 2-1: config 1 interface 0 has no altsetting 0 [ 152.936582][ T438] ftdi_sio 3-1:0.79: device disconnected [ 152.953531][ T892] usb 2-1: string descriptor 0 read error: -22 [ 152.959817][ T892] usb 2-1: New USB device found, idVendor=17ef, idProduct=60b5, bcdDevice= 0.40 [ 152.975064][ T28] audit: type=1326 audit(2000524593.396:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6996 comm="syz.5.3214" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f08a238f749 code=0x0 [ 152.989905][ T892] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.040976][ T7002] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 153.209777][ T7006] loop5: detected capacity change from 0 to 40427 [ 153.220222][ T7006] F2FS-fs (loop5): Fix alignment : internally, start(4096) end(16896) block(12288) [ 153.240231][ T892] usbhid 2-1:1.0: can't add hid device: -71 [ 153.241409][ T7006] F2FS-fs (loop5): heap/no_heap options were deprecated [ 153.259104][ T892] usbhid: probe of 2-1:1.0 failed with error -71 [ 153.270759][ T7006] F2FS-fs (loop5): fault_type options not supported [ 153.280483][ T7006] F2FS-fs (loop5): quotafile must be on filesystem root [ 153.286098][ T892] usb 2-1: USB disconnect, device number 68 [ 153.303846][ T438] usb 5-1: new full-speed USB device number 67 using dummy_hcd [ 153.508942][ T438] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 153.520581][ T438] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 127, setting to 64 [ 153.531714][ T438] usb 5-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 153.542482][ T438] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 153.551598][ T438] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.560873][ T7000] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 153.569124][ T438] usb 5-1: invalid MIDI out EP 0 [ 153.576333][ T438] snd-usb-audio: probe of 5-1:27.0 failed with error -22 [ 153.589829][ T1561] udevd[1561]: 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 [ 153.678035][ T6] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 153.720733][ T24] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 153.784862][ T1449] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 153.793664][ T438] usb 5-1: USB disconnect, device number 67 [ 153.870374][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 153.886854][ T6] usb 3-1: config 0 has an invalid interface number: 64 but max is 0 [ 153.895688][ T6] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 153.906790][ T6] usb 3-1: config 0 has no interface number 0 [ 153.912950][ T6] usb 3-1: New USB device found, idVendor=0bd3, idProduct=05f4, bcdDevice= 0.5b [ 153.923073][ T24] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 153.923398][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.945248][ T24] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 153.946532][ T6] usb 3-1: config 0 descriptor?? [ 153.961656][ T24] usb 1-1: config 0 has no interface number 0 [ 153.976629][ T6] usb 3-1: Found UVC 0.00 device (0bd3:05f4) [ 153.976965][ T24] usb 1-1: New USB device found, idVendor=0465, idProduct=0023, bcdDevice=39.00 [ 153.986134][ T6] usb 3-1: No valid video chain found. [ 153.999364][ T1449] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 154.010489][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.021969][ T24] usb 1-1: Product: syz [ 154.026768][ T24] usb 1-1: Manufacturer: syz [ 154.031904][ T24] usb 1-1: SerialNumber: syz [ 154.037480][ T24] usb 1-1: config 0 descriptor?? [ 154.048771][ T1449] usb 6-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 154.073877][ T1449] usb 6-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 154.082984][ T1449] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.095926][ T7032] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 154.182089][ T6] usb 3-1: USB disconnect, device number 71 [ 154.269109][ T892] usb 1-1: USB disconnect, device number 67 [ 154.333218][ T438] usb 6-1: USB disconnect, device number 66 [ 154.437061][ T1449] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 154.630219][ T1449] usb 2-1: Using ep0 maxpacket: 32 [ 154.636650][ T1449] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 154.645496][ T1449] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 154.655681][ T1449] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 154.668055][ T1449] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 154.672272][ T24] usb 5-1: new full-speed USB device number 68 using dummy_hcd [ 154.680160][ T1449] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 0.00 [ 154.694453][ T1449] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.702447][ T1449] usb 2-1: Product: syz [ 154.706666][ T1449] usb 2-1: Manufacturer: syz [ 154.711285][ T1449] usb 2-1: SerialNumber: syz [ 154.876703][ T24] usb 5-1: config 1 has an invalid interface descriptor of length 2, skipping [ 154.895092][ T24] usb 5-1: config 1 has an invalid descriptor of length 36, skipping remainder of the config [ 154.905699][ T24] usb 5-1: too many endpoints for config 1 interface 0 altsetting 7: 255, using maximum allowed: 30 [ 154.918183][ T24] usb 5-1: config 1 interface 0 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 154.940938][ T1449] usb-storage 2-1:1.2: USB Mass Storage device detected [ 154.972509][ T24] usb 5-1: config 1 interface 0 has no altsetting 0 [ 154.980810][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 154.995271][ T1449] usb 2-1: USB disconnect, device number 69 [ 155.003726][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 155.011925][ T24] usb 5-1: SerialNumber: syz [ 155.037701][ T24] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 155.066768][ T24] cdc_acm 5-1:1.0: This needs exactly 3 endpoints [ 155.083832][ T24] cdc_acm: probe of 5-1:1.0 failed with error -22 [ 155.259666][ T24] usb 5-1: USB disconnect, device number 68 [ 155.274224][ T1557] udevd[1557]: 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 [ 155.388462][ T892] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 155.580940][ T892] usb 3-1: Using ep0 maxpacket: 32 [ 155.587504][ T892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 128, changing to 11 [ 155.599623][ T892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 155.602385][ T438] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 155.609381][ T892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 155.628000][ T1449] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 155.635754][ T892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 155.648612][ T892] usb 3-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 155.657759][ T892] usb 3-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 155.665862][ T892] usb 3-1: Product: syz [ 155.670086][ T892] usb 3-1: Manufacturer: syz [ 155.674705][ T892] usb 3-1: SerialNumber: syz [ 155.679948][ T892] usb 3-1: config 0 descriptor?? [ 155.685266][ T7116] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 155.816098][ T24] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 155.829745][ T438] usb 6-1: Using ep0 maxpacket: 8 [ 155.836153][ T438] usb 6-1: config 179 has an invalid interface number: 65 but max is 0 [ 155.844613][ T438] usb 6-1: config 179 has no interface number 0 [ 155.851091][ T438] usb 6-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 155.860893][ T1449] usb 1-1: config index 0 descriptor too short (expected 64575, got 68) [ 155.862918][ T438] usb 6-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 155.882628][ T438] usb 6-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 52, changing to 9 [ 155.894093][ T438] usb 6-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid maxpacket 8241, setting to 1024 [ 155.899779][ T1449] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 155.906269][ T438] usb 6-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 155.917652][ T1449] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 155.934782][ T438] usb 6-1: config 179 interface 65 has no altsetting 0 [ 155.952708][ T438] usb 6-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 155.962045][ T438] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.973117][ T1449] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 155.975074][ T438] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:179.65/input/input15 [ 155.997227][ T892] usb 3-1: USB disconnect, device number 72 [ 156.003835][ T1449] usb 1-1: config index 1 descriptor too short (expected 64575, got 68) [ 156.013917][ T1449] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.024573][ T1449] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 156.032359][ T24] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.036380][ T1449] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 156.069491][ T1449] usb 1-1: string descriptor 0 read error: -71 [ 156.080278][ T1449] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 156.089424][ T24] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 156.098497][ T1449] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.108872][ T24] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 156.122076][ T1449] usb 1-1: can't set config #1, error -71 [ 156.131888][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 156.146494][ T1449] usb 1-1: USB disconnect, device number 68 [ 156.152364][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.152471][ T24] usb 2-1: Product: syz [ 156.152487][ T24] usb 2-1: Manufacturer: syz [ 156.152503][ T24] usb 2-1: SerialNumber: syz [ 156.203607][ T897] usb 6-1: USB disconnect, device number 67 [ 156.203703][ C1] xpad 6-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 156.217944][ T897] xpad 6-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 156.390452][ T24] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 156.397398][ T24] cdc_ncm 2-1:1.0: bind() failure [ 156.406548][ T24] usb 2-1: USB disconnect, device number 70 [ 156.468277][ T6] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 156.551284][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 156.551300][ T28] audit: type=1326 audit(2000524596.736:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7170 comm="syz.2.3299" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe558b8f749 code=0x0 [ 156.662118][ T6] usb 5-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0xDE, skipping [ 156.682548][ T6] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 156.695325][ T6] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 156.707022][ T6] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 156.716831][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.760714][ T6] snd-usb-audio: probe of 5-1:27.0 failed with error -12 [ 156.806229][ T450] udevd[450]: 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 [ 156.953334][ T897] usb 5-1: USB disconnect, device number 69 [ 157.063688][ T438] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 157.248630][ T361] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 157.270004][ T438] usb 1-1: Using ep0 maxpacket: 16 [ 157.275217][ T1449] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 157.284271][ T438] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 157.295140][ T438] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 157.307667][ T438] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 157.316829][ T438] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.324886][ T438] usb 1-1: Product: syz [ 157.329072][ T438] usb 1-1: Manufacturer: syz [ 157.333674][ T438] usb 1-1: SerialNumber: syz [ 157.419698][ T6] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 157.441057][ T361] usb 6-1: Using ep0 maxpacket: 8 [ 157.447273][ T361] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 157.455589][ T361] usb 6-1: config 0 has no interface number 0 [ 157.461813][ T361] usb 6-1: config 0 interface 200 has no altsetting 0 [ 157.470039][ T361] usb 6-1: New USB device found, idVendor=0b57, idProduct=8528, bcdDevice=6d.39 [ 157.479196][ T361] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.487251][ T361] usb 6-1: Product: syz [ 157.491459][ T361] usb 6-1: Manufacturer: syz [ 157.496190][ T361] usb 6-1: SerialNumber: syz [ 157.501788][ T361] usb 6-1: config 0 descriptor?? [ 157.505394][ T1449] usb 2-1: Using ep0 maxpacket: 8 [ 157.513288][ T1449] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 157.522009][ T1449] usb 2-1: config 179 has no interface number 0 [ 157.528983][ T1449] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 157.540516][ T1449] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 157.556296][ T1449] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 52, changing to 9 [ 157.561720][ T438] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 157.570765][ T1449] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid maxpacket 8241, setting to 1024 [ 157.586103][ T1449] usb 2-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 157.600045][ T1449] usb 2-1: config 179 interface 65 has no altsetting 0 [ 157.607819][ T438] usb 1-1: USB disconnect, device number 69 [ 157.622854][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 157.629616][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 157.638470][ T1449] usb 2-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 157.648317][ T1449] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.656723][ T6] usb 3-1: config 13 has an invalid interface number: 50 but max is 0 [ 157.674817][ T6] usb 3-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 157.687224][ T1449] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input16 [ 157.698484][ T6] usb 3-1: config 13 has no interface number 0 [ 157.704820][ T6] usb 3-1: config 13 interface 50 altsetting 167 bulk endpoint 0x88 has invalid maxpacket 16 [ 157.720295][ T6] usb 3-1: config 13 interface 50 altsetting 167 endpoint 0x7 has invalid wMaxPacketSize 0 [ 157.730658][ T6] usb 3-1: config 13 interface 50 has no altsetting 0 [ 157.735371][ T361] input: Hanwang Art Master III 0906 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.200/input/input17 [ 157.746722][ T6] usb 3-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 157.760940][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.769296][ T6] usb 3-1: Product: syz [ 157.773721][ T6] usb 3-1: Manufacturer: syz [ 157.784885][ T6] usb 3-1: SerialNumber: syz [ 157.786542][ T361] usb 6-1: USB disconnect, device number 68 [ 157.796119][ T7227] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 157.850045][ T1557] udevd[1557]: 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 [ 157.853591][ T28] audit: type=1400 audit(2000524597.961:249): avc: denied { read } for pid=7240 comm="syz.4.3334" name="ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 157.897996][ T28] audit: type=1400 audit(2000524597.970:250): avc: denied { open } for pid=7240 comm="syz.4.3334" path="/dev/ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 157.940936][ T24] usb 2-1: USB disconnect, device number 71 [ 157.940954][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 157.955282][ T24] xpad 2-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 157.971358][ T7245] loop4: detected capacity change from 0 to 16 [ 157.981056][ T7245] erofs: (device loop4): mounted with root inode @ nid 36. [ 158.025394][ T6] usb 3-1: MIDIStreaming interface descriptor not found [ 158.055426][ T6] usb 3-1: USB disconnect, device number 73 [ 158.478065][ T24] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 158.607834][ T6] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 158.672654][ T24] usb 1-1: config 0 has an invalid interface number: 130 but max is 0 [ 158.684617][ T24] usb 1-1: config 0 has no interface number 0 [ 158.690769][ T24] usb 1-1: config 0 interface 130 altsetting 0 endpoint 0x8B has an invalid bInterval 68, changing to 10 [ 158.703852][ T40] usb 6-1: new low-speed USB device number 69 using dummy_hcd [ 158.711977][ T24] usb 1-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e2.ca [ 158.721341][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.730971][ T24] usb 1-1: config 0 descriptor?? [ 158.737518][ T24] usb 1-1: Found UVC 0.00 device (8086:0b5b) [ 158.744442][ T24] usb 1-1: No valid video chain found. [ 158.809468][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 158.815965][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.826975][ T6] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 158.836760][ T6] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 158.849826][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.858970][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.867976][ T7261] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 158.875829][ T6] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 158.884280][ T361] usb 2-1: new low-speed USB device number 72 using dummy_hcd [ 158.896136][ T40] usb 6-1: config index 0 descriptor too short (expected 65535, got 36) [ 158.904693][ T40] usb 6-1: config 255 has too many interfaces: 255, using maximum allowed: 32 [ 158.913639][ T40] usb 6-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 158.923996][ T40] usb 6-1: config 255 has 0 interfaces, different from the descriptor's value: 255 [ 158.934342][ T40] usb 6-1: config index 1 descriptor too short (expected 65535, got 36) [ 158.942758][ T40] usb 6-1: config 255 has too many interfaces: 255, using maximum allowed: 32 [ 158.957322][ T40] usb 6-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 158.967681][ T40] usb 6-1: config 255 has 0 interfaces, different from the descriptor's value: 255 [ 158.977319][ T24] usb 1-1: USB disconnect, device number 70 [ 158.985144][ T40] usb 6-1: config index 2 descriptor too short (expected 65535, got 36) [ 158.993824][ T40] usb 6-1: config 255 has too many interfaces: 255, using maximum allowed: 32 [ 159.002777][ T40] usb 6-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 159.013091][ T40] usb 6-1: config 255 has 0 interfaces, different from the descriptor's value: 255 [ 159.024757][ T40] usb 6-1: string descriptor 0 read error: -22 [ 159.030992][ T40] usb 6-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 159.040106][ T40] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.055349][ T897] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 159.077920][ T361] usb 2-1: No LPM exit latency info found, disabling LPM. [ 159.085905][ T361] usb 2-1: config 1 has an invalid descriptor of length 237, skipping remainder of the config [ 159.096331][ T361] usb 2-1: config 1 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 159.104142][ T6] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 159.110240][ T361] usb 2-1: config 1 interface 0 has no altsetting 0 [ 159.120245][ T6] usb 5-1: USB disconnect, device number 70 [ 159.133382][ T361] usb 2-1: string descriptor 0 read error: -22 [ 159.139617][ T361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 159.148747][ T361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.158219][ T361] usb 2-1: bad CDC descriptors [ 159.248949][ T897] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.259943][ T897] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.271194][ T897] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.282346][ T897] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.292503][ T24] usb 6-1: USB disconnect, device number 69 [ 159.301081][ T897] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.311282][ T897] usb 3-1: New USB device found, idVendor=046d, idProduct=08c6, bcdDevice=33.c2 [ 159.320360][ T897] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.329084][ T897] usb 3-1: config 0 descriptor?? [ 159.376535][ T6] usb 2-1: USB disconnect, device number 72 [ 159.550591][ T897] usb 3-1: USB disconnect, device number 74 [ 159.809782][ T7315] loop4: detected capacity change from 0 to 40427 [ 159.816325][ T24] usb 1-1: new full-speed USB device number 71 using dummy_hcd [ 159.824007][ T7315] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (0, 24) [ 159.831931][ T7315] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 159.840310][ T7315] F2FS-fs (loop4): fault_injection options not supported [ 159.847628][ T7315] F2FS-fs (loop4): fault_type options not supported [ 159.858729][ T7315] F2FS-fs (loop4): invalid crc value [ 159.872775][ T7315] F2FS-fs (loop4): Found nat_bits in checkpoint [ 159.911214][ T7315] F2FS-fs (loop4): Try to recover 2th superblock, ret: 0 [ 159.935405][ T7315] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 160.024488][ T24] usb 1-1: unable to get BOS descriptor or descriptor too short [ 160.046678][ T24] usb 1-1: not running at top speed; connect to a high speed hub [ 160.082343][ T24] usb 1-1: config 4 has an invalid interface number: 186 but max is 0 [ 160.103265][ T24] usb 1-1: config 4 has no interface number 0 [ 160.109410][ T24] usb 1-1: config 4 interface 186 has no altsetting 0 [ 160.148664][ T24] usb 1-1: New USB device found, idVendor=0421, idProduct=042f, bcdDevice= 9.d9 [ 160.177974][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.186033][ T24] usb 1-1: Product: syz [ 160.190404][ T24] usb 1-1: Manufacturer: syz [ 160.195029][ T24] usb 1-1: SerialNumber: syz [ 160.338196][ T897] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 160.417785][ T24] usb 1-1: bad CDC descriptors [ 160.423743][ T6] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 160.434517][ T24] usb 1-1: USB disconnect, device number 71 [ 160.445354][ T892] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 160.562759][ T897] usb 6-1: Using ep0 maxpacket: 16 [ 160.569261][ T897] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 160.577616][ T897] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.588087][ T897] usb 6-1: config 0 has no interface number 0 [ 160.594249][ T897] usb 6-1: config 0 interface 2 has no altsetting 0 [ 160.603335][ T897] usb 6-1: New USB device found, idVendor=13b1, idProduct=0024, bcdDevice= e.a0 [ 160.612673][ T897] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.620884][ T897] usb 6-1: Product: syz [ 160.625229][ T897] usb 6-1: Manufacturer: syz [ 160.630009][ T6] usb 5-1: Using ep0 maxpacket: 32 [ 160.635274][ T897] usb 6-1: SerialNumber: syz [ 160.641056][ T6] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.651488][ T892] usb 3-1: Using ep0 maxpacket: 32 [ 160.660670][ T897] usb 6-1: config 0 descriptor?? [ 160.666398][ T892] usb 3-1: config 0 has an invalid descriptor of length 132, skipping remainder of the config [ 160.678321][ T6] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 160.687645][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.696141][ T6] usb 5-1: Product: syz [ 160.700416][ T6] usb 5-1: Manufacturer: syz [ 160.705385][ T892] usb 3-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 160.714723][ T6] usb 5-1: SerialNumber: syz [ 160.719844][ T892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.732839][ T6] usb 5-1: config 0 descriptor?? [ 160.737958][ T892] usb 3-1: Product: syz [ 160.742750][ T892] usb 3-1: Manufacturer: syz [ 160.748192][ T6] usb 5-1: bad CDC descriptors [ 160.754012][ T6] usb 5-1: unsupported MDLM descriptors [ 160.759841][ T892] usb 3-1: SerialNumber: syz [ 160.773671][ T892] usb 3-1: config 0 descriptor?? [ 160.781153][ T892] usb 3-1: bad CDC descriptors [ 160.786191][ T892] usb 3-1: unsupported MDLM descriptors [ 160.893823][ T897] cdc_ether 6-1:0.2: More than one union descriptor, skipping ... [ 160.901825][ T897] cdc_ether 6-1:0.2: skipping garbage [ 160.907399][ T897] usb 6-1: bad CDC descriptors [ 160.913263][ T897] usb 6-1: USB disconnect, device number 70 [ 160.969198][ T1449] usb 5-1: USB disconnect, device number 71 [ 161.005406][ T6] usb 3-1: USB disconnect, device number 75 [ 161.107917][ T892] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 161.311017][ T892] usb 2-1: Using ep0 maxpacket: 16 [ 161.318855][ T892] usb 2-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 161.338773][ T892] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.346875][ T892] usb 2-1: Product: syz [ 161.351103][ T892] usb 2-1: Manufacturer: syz [ 161.355753][ T892] usb 2-1: SerialNumber: syz [ 161.373165][ T892] usb 2-1: config 0 descriptor?? [ 161.539972][ T28] audit: type=1400 audit(2000524601.403:251): avc: denied { sqpoll } for pid=7388 comm="syz.4.3406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 161.596239][ T892] usb-storage 2-1:0.0: USB Mass Storage device detected [ 161.621283][ T892] usb-storage 2-1:0.0: Quirks match for vid 054c pid 002e: 1 [ 161.628735][ T892] usb-storage 2-1:0.0: This device (054c,002e,0500 S 04 P 82) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 161.628735][ T892] Please send a copy of this message to and [ 161.698513][ T892] usb 2-1: USB disconnect, device number 73 [ 161.792129][ T24] usb 6-1: new high-speed USB device number 71 using dummy_hcd [ 161.813538][ T6] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 161.984546][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 161.991139][ T24] usb 6-1: unable to get BOS descriptor or descriptor too short [ 161.998945][ T40] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 162.007266][ T24] usb 6-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 162.017114][ T24] usb 6-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 162.019513][ T6] usb 1-1: config 14 has an invalid interface number: 21 but max is 0 [ 162.026877][ T24] usb 6-1: config 8 interface 0 has no altsetting 0 [ 162.029504][ T24] usb 6-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 162.036286][ T6] usb 1-1: config 14 has no interface number 0 [ 162.041920][ T361] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 162.051548][ T6] usb 1-1: config 14 interface 21 altsetting 251 bulk endpoint 0xA has invalid maxpacket 32 [ 162.058124][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.065284][ T6] usb 1-1: config 14 interface 21 has no altsetting 0 [ 162.075159][ T24] usb 6-1: Product: syz [ 162.086435][ T6] usb 1-1: string descriptor 0 read error: -22 [ 162.090521][ T24] usb 6-1: Manufacturer: syz [ 162.094656][ T6] usb 1-1: New USB device found, idVendor=c880, idProduct=760e, bcdDevice=35.fc [ 162.100272][ T24] usb 6-1: SerialNumber: syz [ 162.105045][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.127505][ T7387] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 162.135911][ T6] usb 1-1: MIDIStreaming interface descriptor not found [ 162.219774][ T40] usb 5-1: Using ep0 maxpacket: 8 [ 162.226853][ T40] usb 5-1: unable to get BOS descriptor or descriptor too short [ 162.235504][ T40] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid maxpacket 29440, setting to 1024 [ 162.246842][ T40] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 1024 [ 162.257778][ T40] usb 5-1: config 8 interface 0 has no altsetting 0 [ 162.266023][ T40] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 162.275289][ T40] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.283323][ T40] usb 5-1: Product: syz [ 162.287590][ T361] usb 3-1: Using ep0 maxpacket: 16 [ 162.292794][ T40] usb 5-1: Manufacturer: syz [ 162.297554][ T40] usb 5-1: SerialNumber: syz [ 162.303074][ T361] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 17408, setting to 1024 [ 162.314843][ T361] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1024 [ 162.324908][ T361] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 162.325176][ T7402] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 162.335298][ T361] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 162.353336][ T361] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 162.364606][ T24] usb 6-1: selecting invalid altsetting 0 [ 162.366193][ T6] usb 1-1: USB disconnect, device number 72 [ 162.372368][ T361] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.386238][ T361] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 162.394899][ T361] usb 3-1: SerialNumber: syz [ 162.401199][ T24] snd-usb-audio: probe of 6-1:8.0 failed with error -12 [ 162.411800][ T7408] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 162.420925][ T24] usb 6-1: USB disconnect, device number 71 [ 162.427037][ T7408] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 162.440583][ T454] udevd[454]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:8.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 162.540705][ T438] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 162.581539][ T40] usb 5-1: selecting invalid altsetting 0 [ 162.592453][ T40] usb 5-1: USB disconnect, device number 72 [ 162.656975][ T361] usb 3-1: USB disconnect, device number 76 [ 162.734072][ T438] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 162.746981][ T438] usb 2-1: New USB device found, idVendor=16c0, idProduct=05e1, bcdDevice= 0.00 [ 162.756154][ T438] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.771373][ T438] usb 2-1: config 0 descriptor?? [ 162.808547][ T1561] udevd[1561]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 162.993107][ T438] usb 2-1: string descriptor 0 read error: -71 [ 163.004243][ T438] usbhid 2-1:0.0: can't add hid device: -71 [ 163.013259][ T438] usbhid: probe of 2-1:0.0 failed with error -71 [ 163.028235][ T438] usb 2-1: USB disconnect, device number 74 [ 163.213983][ T6] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 163.314471][ T7446] loop4: detected capacity change from 0 to 4096 [ 163.347702][ T7446] EXT4-fs (loop4): Test dummy encryption mode enabled [ 163.362164][ T28] audit: type=1326 audit(2000524603.106:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7449 comm="syz.2.3434" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe558b8f749 code=0x0 [ 163.374589][ T7446] EXT4-fs (loop4): The Hurd can't support 64-bit file systems [ 163.420625][ T6] usb 6-1: Using ep0 maxpacket: 16 [ 163.426956][ T6] usb 6-1: config 0 has an invalid interface number: 105 but max is 0 [ 163.462179][ T7454] sit: Src spoofed 0.0.224.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:ffc [ 163.472885][ T6] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.489172][ T6] usb 6-1: config 0 has no interface number 0 [ 163.496969][ T6] usb 6-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.17 [ 163.528026][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.556039][ T28] audit: type=1400 audit(2000524603.283:253): avc: denied { mount } for pid=7459 comm="syz.1.3439" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 163.571436][ T6] usb 6-1: Product: syz [ 163.598554][ T6] usb 6-1: Manufacturer: syz [ 163.641755][ T6] usb 6-1: SerialNumber: syz [ 163.650218][ T7468] loop4: detected capacity change from 0 to 512 [ 163.656696][ T6] usb 6-1: config 0 descriptor?? [ 163.664139][ T28] audit: type=1400 audit(2000524603.358:254): avc: denied { unmount } for pid=387 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 163.715259][ T7468] EXT4-fs error (device loop4): ext4_orphan_get:1400: inode #11: comm syz.4.3442: unexpected EA_INODE flag [ 163.730631][ T7468] EXT4-fs (loop4): Remounting filesystem read-only [ 163.737250][ T7468] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.3442: couldn't read orphan inode 11 (err -117) [ 163.754280][ T7468] EXT4-fs (loop4): Remounting filesystem read-only [ 163.761003][ T7468] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 163.781390][ T391] EXT4-fs (loop4): unmounting filesystem. [ 163.939254][ T40] usb 6-1: USB disconnect, device number 72 [ 164.144103][ T361] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 164.165582][ T438] usb 5-1: new full-speed USB device number 73 using dummy_hcd [ 164.337878][ T361] usb 3-1: config 0 descriptor has 1 excess byte, ignoring [ 164.345232][ T361] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 164.354951][ T361] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 164.367253][ T361] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 164.376469][ T361] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.384557][ T361] usb 3-1: Product: syz [ 164.388857][ T361] usb 3-1: Manufacturer: syz [ 164.393519][ T361] usb 3-1: SerialNumber: syz [ 164.398569][ T438] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 164.406896][ T438] usb 5-1: config 0 has no interface number 0 [ 164.413371][ T361] usb 3-1: config 0 descriptor?? [ 164.418416][ T438] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 164.429433][ T438] usb 5-1: New USB device found, idVendor=0079, idProduct=be44, bcdDevice=39.b9 [ 164.439206][ T361] usb 3-1: 0:0 : invalid sync pipe. is_playback 1, ep 0a, bSynchAddress f8 [ 164.447845][ T438] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.456761][ T438] usb 5-1: config 0 descriptor?? [ 164.582416][ T6] usb 1-1: new full-speed USB device number 73 using dummy_hcd [ 164.657005][ T361] usb 3-1: USB disconnect, device number 77 [ 164.680904][ T438] usb 5-1: USB disconnect, device number 73 [ 164.786973][ T6] usb 1-1: not running at top speed; connect to a high speed hub [ 164.795640][ T6] usb 1-1: config 9 has an invalid interface number: 139 but max is 0 [ 164.803903][ T6] usb 1-1: config 9 has no interface number 0 [ 164.810179][ T6] usb 1-1: config 9 interface 139 has no altsetting 0 [ 164.819292][ T6] usb 1-1: New USB device found, idVendor=12d1, idProduct=5437, bcdDevice=7b.f0 [ 164.828433][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.836435][ T6] usb 1-1: Product: syz [ 164.840667][ T6] usb 1-1: Manufacturer: syz [ 164.845365][ T6] usb 1-1: SerialNumber: syz [ 164.871424][ T1561] udevd[1561]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 164.887281][ T892] usb 6-1: new low-speed USB device number 73 using dummy_hcd [ 165.073465][ T6] usb 1-1: USB disconnect, device number 73 [ 165.086632][ T892] usb 6-1: unable to get BOS descriptor or descriptor too short [ 165.095252][ T892] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 165.106038][ T892] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 165.115033][ T892] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 4 [ 165.128169][ T892] usb 6-1: string descriptor 0 read error: -22 [ 165.134371][ T892] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.143532][ T892] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.153104][ T892] cdc_ncm 6-1:1.0: CDC Union missing and no IAD found [ 165.160042][ T892] cdc_ncm 6-1:1.0: bind() failure [ 165.352114][ T438] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 165.371142][ T897] usb 6-1: USB disconnect, device number 73 [ 165.544533][ T438] usb 2-1: Using ep0 maxpacket: 16 [ 165.551123][ T438] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 165.559645][ T438] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 165.569951][ T438] usb 2-1: config 0 has no interface number 0 [ 165.586552][ T438] usb 2-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 165.596205][ T438] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.604895][ T438] usb 2-1: Product: syz [ 165.619358][ T438] usb 2-1: Manufacturer: syz [ 165.624010][ T438] usb 2-1: SerialNumber: syz [ 165.637990][ T438] usb 2-1: config 0 descriptor?? [ 165.672854][ T6] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 165.728421][ T7648] futex_wake_op: syz.2.3531 tries to shift op by -1; fix this program [ 165.866374][ T6] usb 5-1: New USB device found, idVendor=057b, idProduct=0000, bcdDevice= 0.00 [ 165.876039][ T361] usb 2-1: USB disconnect, device number 75 [ 165.882032][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.906526][ T6] usb-storage 5-1:32.0: USB Mass Storage device detected [ 165.946563][ T6] usb-storage 5-1:32.0: Quirks match for vid 057b pid 0000: 1 [ 166.121419][ T361] usb 5-1: USB disconnect, device number 74 [ 166.143237][ T892] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 166.239430][ T24] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 166.247155][ T438] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 166.335628][ T892] usb 1-1: Using ep0 maxpacket: 32 [ 166.341884][ T892] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 166.350233][ T892] usb 1-1: config 0 has no interface number 0 [ 166.356373][ T892] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 166.367228][ T892] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 166.378249][ T892] usb 1-1: config 0 interface 85 has no altsetting 0 [ 166.386352][ T892] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 166.395430][ T892] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.403473][ T892] usb 1-1: Product: syz [ 166.407661][ T892] usb 1-1: Manufacturer: syz [ 166.412296][ T892] usb 1-1: SerialNumber: syz [ 166.417505][ T892] usb 1-1: config 0 descriptor?? [ 166.442611][ T438] usb 6-1: Using ep0 maxpacket: 16 [ 166.448976][ T24] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 166.461086][ T438] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 166.469493][ T24] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 166.479755][ T438] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 166.490100][ T24] usb 3-1: New USB device found, idVendor=0582, idProduct=0029, bcdDevice=bb.9d [ 166.500803][ T438] usb 6-1: config 0 has no interface number 0 [ 166.507375][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.516792][ T438] usb 6-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 166.526015][ T438] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.534221][ T7682] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 166.541449][ T438] usb 6-1: Product: syz [ 166.547128][ T438] usb 6-1: Manufacturer: syz [ 166.553539][ T438] usb 6-1: SerialNumber: syz [ 166.559000][ T438] usb 6-1: config 0 descriptor?? [ 166.566920][ T438] snd-usb-audio: probe of 6-1:0.1 failed with error -2 [ 166.586339][ T450] udevd[450]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.1/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 166.640745][ T892] usb 1-1: USB disconnect, device number 74 [ 166.767921][ T6] usb 3-1: USB disconnect, device number 78 [ 166.784720][ T1449] usb 2-1: new full-speed USB device number 76 using dummy_hcd [ 166.796186][ T438] usb 6-1: USB disconnect, device number 74 [ 166.989183][ T1449] usb 2-1: unable to get BOS descriptor or descriptor too short [ 166.997269][ T1449] usb 2-1: not running at top speed; connect to a high speed hub [ 167.005933][ T1449] usb 2-1: config 1 has an invalid interface number: 138 but max is 0 [ 167.014351][ T1449] usb 2-1: config 1 has no interface number 0 [ 167.020528][ T1449] usb 2-1: config 1 interface 138 has no altsetting 0 [ 167.029504][ T1449] usb 2-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 167.038696][ T1449] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.046726][ T1449] usb 2-1: Product: syz [ 167.050890][ T1449] usb 2-1: Manufacturer: syz [ 167.055657][ T1449] usb 2-1: SerialNumber: syz [ 167.126778][ T897] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 167.251686][ T7726] ./cgroup: Can't open blockdev [ 167.281719][ T1449] usb 2-1: USB disconnect, device number 76 [ 167.319129][ T897] usb 5-1: Using ep0 maxpacket: 16 [ 167.327985][ T897] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 167.338661][ T897] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.349023][ T897] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 167.362899][ T897] usb 5-1: config 1 has no interface number 1 [ 167.369412][ T897] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 167.388441][ T897] usb 5-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 167.403895][ T897] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 167.413573][ T897] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.424058][ T897] usb 5-1: Product: syz [ 167.428319][ T897] usb 5-1: Manufacturer: syz [ 167.432968][ T897] usb 5-1: SerialNumber: syz [ 167.501497][ T1561] udevd[1561]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.138/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.565022][ T6] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 167.659738][ T897] usb 5-1: USB disconnect, device number 75 [ 167.693303][ T892] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 167.736015][ T438] usb 6-1: new high-speed USB device number 75 using dummy_hcd [ 167.758518][ T6] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.769578][ T6] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 58112, setting to 1024 [ 167.780883][ T6] usb 1-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 167.793468][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.802232][ T6] usb 1-1: config 0 descriptor?? [ 167.808176][ T6] usbhid 1-1:0.0: can't add hid device: -22 [ 167.814319][ T6] usbhid: probe of 1-1:0.0 failed with error -22 [ 167.876089][ T1557] udevd[1557]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.892960][ T892] usb 3-1: Using ep0 maxpacket: 16 [ 167.902553][ T892] usb 3-1: New USB device found, idVendor=09e8, idProduct=0062, bcdDevice=80.f2 [ 167.911747][ T892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.920126][ T892] usb 3-1: Product: syz [ 167.924672][ T892] usb 3-1: Manufacturer: syz [ 167.928727][ T438] usb 6-1: Using ep0 maxpacket: 16 [ 167.935155][ T892] usb 3-1: SerialNumber: syz [ 167.946772][ T438] usb 6-1: unable to get BOS descriptor or descriptor too short [ 167.950528][ T892] usb 3-1: config 0 descriptor?? [ 167.961106][ T438] usb 6-1: config 13 has an invalid interface number: 50 but max is 0 [ 167.969985][ T438] usb 6-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 167.982569][ T438] usb 6-1: config 13 has no interface number 0 [ 167.988866][ T438] usb 6-1: config 13 interface 50 altsetting 167 bulk endpoint 0x88 has invalid maxpacket 16 [ 167.990018][ T892] snd-usb-audio: probe of 3-1:0.0 failed with error -2 [ 168.009578][ T438] usb 6-1: config 13 interface 50 altsetting 167 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 168.023038][ T438] usb 6-1: config 13 interface 50 has no altsetting 0 [ 168.033944][ T1557] udevd[1557]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 168.034959][ T897] usb 1-1: USB disconnect, device number 75 [ 168.052367][ T438] usb 6-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 168.065517][ T438] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.075409][ T438] usb 6-1: Product: syz [ 168.079862][ T438] usb 6-1: Manufacturer: syz [ 168.084475][ T438] usb 6-1: SerialNumber: syz [ 168.090084][ T7738] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 168.187744][ T24] usb 3-1: USB disconnect, device number 79 [ 168.302536][ T892] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 168.317531][ T438] usb 6-1: MIDIStreaming interface descriptor not found [ 168.336839][ T438] usb 6-1: USB disconnect, device number 75 [ 168.357289][ T7757] loop4: detected capacity change from 0 to 40427 [ 168.364543][ T7757] F2FS-fs (loop4): Invalid segment/section count (31, 0 x 1) [ 168.373411][ T7757] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 168.382741][ T7757] F2FS-fs (loop4): fault_injection options not supported [ 168.390239][ T7757] F2FS-fs (loop4): heap/no_heap options were deprecated [ 168.428541][ T7761] loop4: detected capacity change from 0 to 256 [ 168.441240][ T7761] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x368b264c, utbl_chksum : 0xe619d30d) [ 168.453988][ T7761] exFAT-fs (loop4): IO charset B not found [ 168.474456][ T1557] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 168.494886][ T892] usb 2-1: Using ep0 maxpacket: 16 [ 168.501282][ T892] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 168.509938][ T892] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 168.533052][ T892] usb 2-1: config 0 has no interface number 0 [ 168.548784][ T892] usb 2-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 168.557897][ T892] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.566129][ T892] usb 2-1: Product: syz [ 168.570471][ T892] usb 2-1: Manufacturer: syz [ 168.570798][ T1561] udevd[1561]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:13.50/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 168.575085][ T892] usb 2-1: SerialNumber: syz [ 168.577186][ T892] usb 2-1: config 0 descriptor?? [ 168.629549][ T892] usb 2-1: Found UVC 0.00 device syz (046c:14e8) [ 168.642062][ T892] usb 2-1: No valid video chain found. [ 168.674629][ T7777] loop4: detected capacity change from 0 to 512 [ 168.699682][ T7777] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 168.719284][ T391] EXT4-fs (loop4): unmounting filesystem. [ 168.763521][ T7785] loop4: detected capacity change from 0 to 1024 [ 168.772196][ T7785] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 168.790977][ T391] EXT4-fs (loop4): unmounting filesystem. [ 168.873350][ T892] usb 2-1: USB disconnect, device number 77 [ 168.889214][ T7792] loop4: detected capacity change from 0 to 4096 [ 168.903866][ T7796] loop5: detected capacity change from 0 to 1024 [ 168.960806][ T7796] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 168.970755][ T7792] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 169.018995][ T388] EXT4-fs (loop5): unmounting filesystem. [ 169.025105][ T391] EXT4-fs (loop4): unmounting filesystem. [ 169.066574][ T7808] loop5: detected capacity change from 0 to 512 [ 169.106369][ T7808] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 169.148502][ T388] EXT4-fs (loop5): unmounting filesystem. [ 169.192136][ T7815] loop5: detected capacity change from 0 to 2048 [ 169.214193][ T7815] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 169.238383][ T388] EXT4-fs (loop5): unmounting filesystem. [ 169.339307][ T438] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 169.499839][ T897] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 169.531698][ T1449] usb 6-1: new high-speed USB device number 76 using dummy_hcd [ 169.535450][ T438] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 169.563754][ T438] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.571820][ T438] usb 5-1: Product: syz [ 169.585119][ T438] usb 5-1: Manufacturer: syz [ 169.589857][ T438] usb 5-1: SerialNumber: syz [ 169.702736][ T897] usb 3-1: Using ep0 maxpacket: 16 [ 169.712868][ T897] usb 3-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice=a3.85 [ 169.732825][ T897] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.740988][ T1449] usb 6-1: Using ep0 maxpacket: 32 [ 169.747328][ T1449] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 169.767543][ T897] usb 3-1: config 0 descriptor?? [ 169.779042][ T1449] usb 6-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 169.798927][ T1449] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.807042][ T1449] usb 6-1: Product: syz [ 169.820310][ T1449] usb 6-1: Manufacturer: syz [ 169.830964][ T1449] usb 6-1: SerialNumber: syz [ 169.842340][ T1449] usb 6-1: config 0 descriptor?? [ 169.857567][ T438] rtl8150 5-1:1.0: couldn't reset the device [ 169.862114][ T1449] input: KB Gear Tablet as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/input/input18 [ 169.874041][ T438] rtl8150: probe of 5-1:1.0 failed with error -5 [ 169.885990][ T438] usb 5-1: USB disconnect, device number 76 [ 169.991535][ T1449] usb 3-1: USB disconnect, device number 80 [ 170.080179][ T897] usb 6-1: USB disconnect, device number 76 [ 170.406715][ T7842] loop4: detected capacity change from 0 to 512 [ 170.454052][ T7844] loop4: detected capacity change from 0 to 512 [ 170.530904][ T7852] loop4: detected capacity change from 0 to 512 [ 170.577443][ T7858] loop4: detected capacity change from 0 to 512 [ 170.649081][ T7866] loop5: detected capacity change from 0 to 512 [ 170.706571][ T7870] loop5: detected capacity change from 0 to 128 [ 170.748858][ T7876] loop5: detected capacity change from 0 to 128 [ 170.792990][ T361] usb 2-1: new full-speed USB device number 78 using dummy_hcd [ 170.835706][ T438] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 170.899824][ T897] usb 5-1: new low-speed USB device number 77 using dummy_hcd [ 170.957704][ T7880] loop5: detected capacity change from 0 to 32768 [ 170.997158][ T361] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.014336][ T361] usb 2-1: config 1 interface 0 altsetting 11 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 171.028164][ T438] usb 1-1: Using ep0 maxpacket: 16 [ 171.034503][ T438] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.054906][ T438] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 171.067744][ T361] usb 2-1: config 1 interface 0 has no altsetting 0 [ 171.081601][ T438] usb 1-1: config 1 has no interface number 1 [ 171.089057][ T361] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 171.102920][ T438] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 171.119460][ T361] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.126906][ T897] usb 5-1: unable to get BOS descriptor or descriptor too short [ 171.135132][ T361] usb 2-1: Product: syz [ 171.135179][ T361] usb 2-1: Manufacturer: syz [ 171.135195][ T361] usb 2-1: SerialNumber: syz [ 171.136373][ T438] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 171.161898][ T897] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.177538][ T7892] loop5: detected capacity change from 0 to 512 [ 171.177867][ T897] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 171.184835][ T438] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 171.203412][ T438] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.211722][ T438] usb 1-1: Product: syz [ 171.217456][ T897] usb 5-1: string descriptor 0 read error: -22 [ 171.229225][ T438] usb 1-1: Manufacturer: syz [ 171.231952][ T897] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 171.239213][ T438] usb 1-1: SerialNumber: syz [ 171.247711][ T897] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.272895][ T7894] loop5: detected capacity change from 0 to 512 [ 171.310256][ T7896] loop5: detected capacity change from 0 to 512 [ 171.348038][ T7898] loop5: detected capacity change from 0 to 128 [ 171.377986][ T361] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 171.390359][ T361] usb 2-1: USB disconnect, device number 78 [ 171.488661][ T438] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 171.498396][ T438] usb 1-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 171.507256][ T438] usb 1-1: 2:1 : sample bitwidth 189 in over sample bytes 3 [ 171.528486][ T897] usb 5-1: cannot find UAC_HEADER [ 171.534929][ T438] usb 1-1: USB disconnect, device number 76 [ 171.543728][ T897] snd-usb-audio: probe of 5-1:1.0 failed with error -22 [ 171.560172][ T897] usb 5-1: USB disconnect, device number 77 [ 171.572684][ T1561] udevd[1561]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 171.701491][ T1449] usb 6-1: new high-speed USB device number 77 using dummy_hcd [ 171.895154][ T1449] usb 6-1: New USB device found, idVendor=04dd, idProduct=9032, bcdDevice=fd.0b [ 171.904267][ T1449] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.926191][ T1449] usb 6-1: config 0 descriptor?? [ 171.937213][ T1449] usb 6-1: unsupported MDLM descriptors [ 172.080915][ T7912] loop4: detected capacity change from 0 to 128 [ 172.149997][ T1449] usb 6-1: USB disconnect, device number 77 [ 172.159862][ T7918] loop4: detected capacity change from 0 to 256 [ 172.253423][ T7925] loop4: detected capacity change from 0 to 512 [ 172.260508][ T28] audit: type=1400 audit(2000527189.438:255): avc: denied { create } for pid=7921 comm="syz.0.3665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 172.308947][ T28] audit: type=1400 audit(2000527189.457:256): avc: denied { write } for pid=7921 comm="syz.0.3665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 172.364380][ T28] audit: type=1400 audit(2000527189.457:257): avc: denied { nlmsg_write } for pid=7921 comm="syz.0.3665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 172.425204][ T7936] loop4: detected capacity change from 0 to 256 [ 172.468211][ T28] audit: type=1400 audit(2000527189.625:258): avc: denied { connect } for pid=7937 comm="syz.4.3672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 172.556378][ T28] audit: type=1400 audit(2000527189.653:259): avc: denied { create } for pid=7939 comm="syz.0.3671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 172.578202][ T28] audit: type=1400 audit(2000527189.653:260): avc: denied { write } for pid=7939 comm="syz.0.3671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 172.777496][ T7954] loop5: detected capacity change from 0 to 512 [ 172.866606][ T1449] usb 5-1: new full-speed USB device number 78 using dummy_hcd [ 172.927139][ T7964] loop5: detected capacity change from 0 to 2048 [ 172.964945][ T7964] loop5: p1 p2 p3 [ 173.059347][ T1561] udevd[1561]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 173.060166][ T450] udevd[450]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 173.074767][ T1557] udevd[1557]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 173.092679][ T1449] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 173.112041][ T1449] usb 5-1: config 1 interface 0 altsetting 93 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 173.147626][ T1449] usb 5-1: config 1 interface 0 has no altsetting 0 [ 173.171332][ T1449] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.187585][ T1449] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 173.195692][ T1449] usb 5-1: SerialNumber: syz [ 173.221575][ T1449] cdc_ether 5-1:1.0: invalid descriptor buffer length [ 173.228449][ T1449] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 173.274152][ T7984] loop5: detected capacity change from 0 to 2048 [ 173.315456][ T438] usb 3-1: new full-speed USB device number 81 using dummy_hcd [ 173.342023][ T7984] loop5: p2 p3 p7 [ 173.441651][ T1449] usb 5-1: USB disconnect, device number 78 [ 173.498337][ T1561] I/O error, dev loop5, sector 208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 173.498386][ T7988] __loop_clr_fd: partition scan of loop5 failed (rc=-16) [ 173.508173][ T1557] I/O error, dev loop5, sector 608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 173.508528][ T1557] I/O error, dev loop5, sector 608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 173.516355][ T450] I/O error, dev loop5, sector 408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 173.545286][ T1561] I/O error, dev loop5, sector 208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 173.545886][ T438] usb 3-1: not running at top speed; connect to a high speed hub [ 173.555121][ T7988] loop5: detected capacity change from 0 to 512 [ 173.569092][ T1557] Buffer I/O error on dev loop5p2, logical block 8, async page read [ 173.577437][ T1561] Buffer I/O error on dev loop5p3, logical block 8, async page read [ 173.583990][ T438] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 173.593538][ T1557] I/O error, dev loop5, sector 609 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 173.596676][ T450] I/O error, dev loop5, sector 408 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 173.606452][ T1561] I/O error, dev loop5, sector 209 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 173.635485][ T1557] Buffer I/O error on dev loop5p2, logical block 9, async page read [ 173.641734][ T438] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 173.654454][ T1561] Buffer I/O error on dev loop5p3, logical block 9, async page read [ 173.663214][ T450] Buffer I/O error on dev loop5p7, logical block 8, async page read [ 173.683661][ T438] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.713484][ T1561] udevd[1561]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 173.719187][ T450] udevd[450]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 173.727462][ T1557] udevd[1557]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 173.734167][ T438] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.788483][ T438] usb 3-1: Product: syz [ 173.792719][ T438] usb 3-1: Manufacturer: syz [ 173.798532][ T28] audit: type=1400 audit(2000527190.879:261): avc: denied { write } for pid=7991 comm="syz.5.3698" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 173.819048][ T1561] udevd[1561]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 173.821117][ T450] udevd[450]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 173.840341][ T1557] udevd[1557]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 173.850201][ T438] usb 3-1: SerialNumber: syz [ 173.866408][ T450] udevd[450]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 173.866876][ T1553] udevd[1553]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 173.892738][ T1557] udevd[1557]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 174.031040][ T8004] netlink: 'syz.4.3704': attribute type 5 has an invalid length. [ 174.072537][ T438] cdc_ncm 3-1:1.0: bind() failure [ 174.078848][ T438] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 174.100583][ T438] cdc_ncm 3-1:1.1: bind() failure [ 174.119917][ T438] usb 3-1: USB disconnect, device number 81 [ 174.130366][ T28] audit: type=1400 audit(2000527191.188:262): avc: denied { read write } for pid=8012 comm="syz.4.3708" name="vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 174.189398][ T28] audit: type=1400 audit(2000527191.188:263): avc: denied { open } for pid=8012 comm="syz.4.3708" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 174.224044][ T1449] usb 6-1: new full-speed USB device number 78 using dummy_hcd [ 174.233696][ T28] audit: type=1400 audit(2000527191.216:264): avc: denied { ioctl } for pid=8012 comm="syz.4.3708" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 ioctlcmd=0xaf61 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 174.342199][ T8033] netlink: 'syz.0.3719': attribute type 16 has an invalid length. [ 174.350524][ T8033] netlink: 'syz.0.3719': attribute type 17 has an invalid length. [ 174.362499][ T8033] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 174.370654][ T8033] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 174.417706][ T1449] usb 6-1: config 0 has an invalid interface number: 71 but max is 0 [ 174.438123][ T1449] usb 6-1: config 0 has no interface number 0 [ 174.450216][ T1449] usb 6-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice=7f.aa [ 174.470067][ T1449] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.478352][ T8038] binder: 8037:8038 ioctl c0046209 0 returned -22 [ 174.496407][ T1449] usb 6-1: config 0 descriptor?? [ 174.502660][ T1449] usb 6-1: unknown interface protocol 0xd, assuming v1 [ 174.521017][ T1449] usb 6-1: cannot find UAC_HEADER [ 174.538794][ T1449] snd-usb-audio: probe of 6-1:0.71 failed with error -22 [ 174.564531][ T8048] loop4: detected capacity change from 0 to 512 [ 174.578232][ T1557] udevd[1557]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.71/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 174.722654][ T1449] usb 6-1: USB disconnect, device number 78 [ 175.181697][ T8103] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3753'. [ 175.457940][ T24] usb 3-1: new full-speed USB device number 82 using dummy_hcd [ 175.657753][ T24] usb 3-1: not running at top speed; connect to a high speed hub [ 175.666224][ T24] usb 3-1: config 1 interface 0 altsetting 3 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 175.666264][ T24] usb 3-1: config 1 interface 0 has no altsetting 0 [ 175.671436][ T24] usb 3-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.40 [ 175.671474][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.671498][ T24] usb 3-1: Product:   [ 175.672663][ T8101] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 175.682836][ T8156] netlink: 'syz.1.3779': attribute type 3 has an invalid length. [ 175.744245][ T8162] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3781'. [ 175.744276][ T8162] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3781'. [ 175.744292][ T8162] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3781'. [ 175.744304][ T8162] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3781'. [ 175.891519][ T24] usbhid 3-1:1.0: can't add hid device: -71 [ 175.899622][ T24] usbhid: probe of 3-1:1.0 failed with error -71 [ 175.918010][ T24] usb 3-1: USB disconnect, device number 82 [ 176.085052][ T8194] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3798'. [ 176.147976][ T1449] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 176.229000][ T8211] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3807'. [ 176.361787][ T1449] usb 1-1: Using ep0 maxpacket: 16 [ 176.369817][ T1449] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 9.00 [ 176.402364][ T1449] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.425859][ T1449] usb 1-1: Product: syz [ 176.430099][ T1449] usb 1-1: Manufacturer: syz [ 176.453522][ T1449] usb 1-1: SerialNumber: syz [ 176.459281][ T1449] usb 1-1: config 0 descriptor?? [ 176.483260][ T1449] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 176.511683][ T1449] usb 1-1: Detected FT232H [ 176.620508][ T8258] device sit0 entered promiscuous mode [ 176.627747][ T8258] netlink: 'syz.2.3826': attribute type 1 has an invalid length. [ 176.645852][ T8258] netlink: 1 bytes leftover after parsing attributes in process `syz.2.3826'. [ 176.680287][ T1449] ftdi_sio ttyUSB0: Unable to read latency timer: -121 [ 176.752694][ T8268] SELinux: Context y[A4 is not valid (left unmapped). [ 176.762114][ T8146] loop5: detected capacity change from 0 to 131072 [ 176.822667][ T8146] F2FS-fs (loop5): Found nat_bits in checkpoint [ 176.894566][ T1449] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 176.922061][ T1449] ftdi_sio 1-1:0.0: GPIO initialisation failed: -71 [ 176.944322][ T8295] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 176.960544][ T1449] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 176.979506][ T1449] usb 1-1: USB disconnect, device number 77 [ 176.998440][ T8146] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 177.023228][ T1449] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 177.037449][ T8303] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3847'. [ 177.060568][ T1449] ftdi_sio 1-1:0.0: device disconnected [ 177.482355][ T8355] xt_ecn: cannot match TCP bits for non-tcp packets [ 177.603051][ T8369] loop5: detected capacity change from 0 to 512 [ 177.609701][ T8369] EXT4-fs: Ignoring removed i_version option [ 177.625758][ T8375] xt_NFQUEUE: number of queues (8) out of range (got 65537) [ 177.657622][ T8369] EXT4-fs: Ignoring removed bh option [ 177.735915][ T8386] loop4: detected capacity change from 0 to 256 [ 177.752546][ T8369] EXT4-fs error (device loop5): ext4_ext_check_inode:520: inode #3: comm syz.5.3880: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 7, max 4(4), depth 0(0) [ 177.773009][ T8394] SELinux: Context +/NN{KXXa8 [ 177.773009][ T8394] @ROtq R [ 177.773009][ T8394] pYV: is not valid (left unmapped). [ 177.828879][ T8386] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xd67973f8, utbl_chksum : 0xe619d30d) [ 177.841462][ T8369] EXT4-fs error (device loop5): ext4_quota_enable:7007: comm syz.5.3880: Bad quota inode: 3, type: 0 [ 177.857858][ T8369] EXT4-fs warning (device loop5): ext4_enable_quotas:7048: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 177.915153][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 177.915170][ T28] audit: type=1400 audit(2000527194.724:281): avc: denied { rename } for pid=8385 comm="syz.4.3888" name="file0" dev="loop4" ino=1048673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 177.944914][ T8369] EXT4-fs (loop5): mount failed [ 177.955575][ T8400] netlink: 'syz.0.3894': attribute type 3 has an invalid length. [ 177.963677][ T8386] exFAT-fs (loop4): error, found bogus dentry(12) beyond unused empty group(11) (start_clu : 5, cur_clu : 5) [ 177.981881][ T8386] exFAT-fs (loop4): Filesystem has been set read-only [ 177.993568][ T28] audit: type=1400 audit(2000527194.771:282): avc: denied { add_name } for pid=8385 comm="syz.4.3888" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 178.015037][ T8400] netlink: 'syz.0.3894': attribute type 3 has an invalid length. [ 178.104118][ T8411] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 178.137846][ T28] audit: type=1326 audit(2000527194.939:283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8417 comm="syz.1.3902" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f304c38f749 code=0x7ffc0000 [ 178.174022][ T28] audit: type=1326 audit(2000527194.958:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8417 comm="syz.1.3902" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f304c38f749 code=0x7ffc0000 [ 178.260672][ T28] audit: type=1326 audit(2000527194.958:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8417 comm="syz.1.3902" exe="/root/syz-executor" sig=0 arch=c000003e syscall=89 compat=0 ip=0x7f304c38f749 code=0x7ffc0000 [ 178.301867][ T28] audit: type=1326 audit(2000527194.958:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8417 comm="syz.1.3902" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f304c38f749 code=0x7ffc0000 [ 178.353702][ T8434] netlink: 10 bytes leftover after parsing attributes in process `syz.1.3911'. [ 178.369373][ T28] audit: type=1326 audit(2000527194.958:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8417 comm="syz.1.3902" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f304c38f749 code=0x7ffc0000 [ 178.555064][ T8457] netlink: 'syz.1.3921': attribute type 3 has an invalid length. [ 178.564280][ T8459] Zero length message leads to an empty skb [ 178.575565][ T8457] netlink: 'syz.1.3921': attribute type 3 has an invalid length. [ 178.648087][ T8467] Illegal XDP return value 4294967282 on prog (id 414) dev N/A, expect packet loss! [ 178.672251][ T28] audit: type=1400 audit(2000527195.435:288): avc: denied { setopt } for pid=8469 comm="syz.1.3929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 178.763377][ T28] audit: type=1400 audit(2000527195.519:289): avc: denied { nlmsg_read } for pid=8482 comm="syz.1.3936" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 178.816874][ T28] audit: type=1400 audit(2000527195.557:290): avc: denied { getopt } for pid=8487 comm="syz.1.3938" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 179.178646][ T8531] loop5: detected capacity change from 0 to 256 [ 179.249423][ T8531] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xd67973f8, utbl_chksum : 0xe619d30d) [ 179.336111][ T8531] exFAT-fs (loop5): error, found bogus dentry(12) beyond unused empty group(11) (start_clu : 5, cur_clu : 5) [ 179.382171][ T8531] exFAT-fs (loop5): Filesystem has been set read-only [ 179.736993][ T8603] loop4: detected capacity change from 0 to 512 [ 179.790241][ T8603] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 179.870794][ T8616] netlink: 'syz.0.3999': attribute type 7 has an invalid length. [ 179.895714][ T8616] netlink: 'syz.0.3999': attribute type 5 has an invalid length. [ 179.967568][ T8628] loop4: detected capacity change from 0 to 256 [ 179.994445][ T8628] FAT-fs (loop4): Directory bread(block 64) failed [ 180.006355][ T8628] FAT-fs (loop4): Directory bread(block 65) failed [ 180.020103][ T8628] FAT-fs (loop4): Directory bread(block 66) failed [ 180.041097][ T8628] FAT-fs (loop4): Directory bread(block 67) failed [ 180.059098][ T8628] FAT-fs (loop4): Directory bread(block 68) failed [ 180.077198][ T8628] FAT-fs (loop4): Directory bread(block 69) failed [ 180.092091][ T8628] FAT-fs (loop4): Directory bread(block 70) failed [ 180.116691][ T8628] FAT-fs (loop4): Directory bread(block 71) failed [ 180.125183][ T8640] netlink: 'syz.0.4011': attribute type 3 has an invalid length. [ 180.133938][ T8628] FAT-fs (loop4): Directory bread(block 72) failed [ 180.148689][ T8628] FAT-fs (loop4): Directory bread(block 73) failed [ 180.357452][ T8666] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 180.461849][ T8678] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 180.639179][ T8703] __nla_validate_parse: 12 callbacks suppressed [ 180.639200][ T8703] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4039'. [ 180.669343][ T8703] tc_dump_action: action bad kind [ 180.725246][ T8715] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4048'. [ 181.073627][ T8764] netlink: 17 bytes leftover after parsing attributes in process `syz.4.4071'. [ 181.154558][ T8778] netlink: 324 bytes leftover after parsing attributes in process `syz.5.4078'. [ 181.237209][ T8790] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 181.264521][ T8790] device gretap1 entered promiscuous mode [ 181.278609][ T8792] netlink: 36 bytes leftover after parsing attributes in process `syz.5.4085'. [ 181.372934][ T8809] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4095'. [ 181.520489][ T8836] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4106'. [ 181.543806][ T8840] ip6t_rpfilter: unknown options [ 181.697356][ T8863] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4121'. [ 181.727557][ T8863] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4121'. [ 182.007708][ T8909] SELinux: Context : is not valid (left unmapped). [ 182.161749][ T8934] xt_TCPMSS: Only works on TCP SYN packets [ 182.189258][ T8939] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.335107][ T8959] xt_socket: unknown flags 0x4c [ 182.355068][ T8962] xt_bpf: check failed: parse error [ 182.493315][ T8985] netlink: 600 bytes leftover after parsing attributes in process `syz.2.4181'. [ 182.608321][ T9000] device vti0 entered promiscuous mode [ 182.646340][ T9011] netlink: 'syz.0.4192': attribute type 5 has an invalid length. [ 182.767033][ T9029] overlayfs: conflicting options: nfs_export=on,index=off [ 182.981999][ T9059] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 183.229837][ T9093] IPv6: NLM_F_REPLACE set, but no existing node found! [ 183.305897][ T28] kauditd_printk_skb: 25 callbacks suppressed [ 183.305913][ T28] audit: type=1400 audit(2000527199.767:316): avc: denied { read } for pid=9100 comm="syz.1.4238" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 183.390670][ T9109] syz.5.4242 (9109): /proc/9109/oom_adj is deprecated, please use /proc/9109/oom_score_adj instead. [ 183.541818][ T9131] IPv6: NLM_F_CREATE should be specified when creating new route [ 183.570620][ T9131] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 183.577933][ T9131] IPv6: NLM_F_CREATE should be set when creating new route [ 183.728836][ T9163] x_tables: unsorted entry at hook 2 [ 183.782443][ T28] audit: type=1326 audit(2000527200.216:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 183.841697][ T28] audit: type=1326 audit(2000527200.244:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 183.883142][ T28] audit: type=1326 audit(2000527200.244:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 183.953113][ T9187] xt_nat: multiple ranges no longer supported [ 183.960457][ T28] audit: type=1326 audit(2000527200.244:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 184.017769][ T9193] IPv6: NLM_F_CREATE should be specified when creating new route [ 184.030420][ T28] audit: type=1326 audit(2000527200.244:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 184.062571][ T9193] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 184.069875][ T9193] IPv6: NLM_F_CREATE should be set when creating new route [ 184.087205][ T28] audit: type=1326 audit(2000527200.244:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 184.141217][ T28] audit: type=1326 audit(2000527200.244:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 184.195276][ T28] audit: type=1326 audit(2000527200.244:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 184.204315][ T9213] loop5: detected capacity change from 0 to 512 [ 184.246157][ T28] audit: type=1326 audit(2000527200.244:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.4.4272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ff00000 [ 184.320916][ T9213] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 184.335667][ T9213] ext4 filesystem being mounted at /844/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 184.408906][ T388] EXT4-fs (loop5): unmounting filesystem. [ 184.519737][ T9259] netlink: 'syz.1.4314': attribute type 10 has an invalid length. [ 184.712535][ T9290] xt_l2tp: unknown flags: 17 [ 184.776485][ T9307] xt_CT: You must specify a L4 protocol and not use inversions on it [ 184.894867][ T9325] netlink: 'syz.5.4347': attribute type 3 has an invalid length. [ 184.909854][ T9325] netlink: 'syz.5.4347': attribute type 3 has an invalid length. [ 185.154538][ T9369] device ip6tnl1 entered promiscuous mode [ 185.263108][ T9386] xt_CT: No such helper "syz0" [ 185.382918][ T9403] sock: sock_timestamping_bind_phc: sock not bind to device [ 186.047739][ T9499] __nla_validate_parse: 11 callbacks suppressed [ 186.047757][ T9499] netlink: 5 bytes leftover after parsing attributes in process `syz.2.4431'. [ 186.125670][ T9509] netlink: 2056 bytes leftover after parsing attributes in process `syz.5.4438'. [ 186.167583][ T9514] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 186.633689][ T9600] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 186.900781][ T9648] xt_TCPMSS: Only works on TCP SYN packets [ 186.916834][ T9651] xt_l2tp: v2 tid > 0xffff: 134217728 [ 187.115379][ T9686] netlink: 20 bytes leftover after parsing attributes in process `syz.5.4527'. [ 187.187415][ T9699] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4533'. [ 187.222509][ T9704] netlink: 96 bytes leftover after parsing attributes in process `syz.4.4535'. [ 187.289572][ T9716] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 187.439642][ T9739] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4552'. [ 187.626380][ T9773] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4570'. [ 187.646654][ T9777] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 187.728627][ T9793] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4579'. [ 188.234932][ T9868] loop5: detected capacity change from 0 to 512 [ 188.301597][ T9868] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 188.353801][ T388] EXT4-fs (loop5): unmounting filesystem. [ 188.416172][ T9892] loop5: detected capacity change from 0 to 512 [ 188.449925][ T9892] EXT4-fs (loop5): Test dummy encryption mode enabled [ 188.479863][ T9895] xt_CT: You must specify a L4 protocol and not use inversions on it [ 188.488261][ T9892] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 188.524687][ T9892] EXT4-fs error (device loop5): ext4_find_inline_data_nolock:164: inode #17: comm syz.5.4625: inline data xattr refers to an external xattr inode [ 188.541287][ T9892] EXT4-fs error (device loop5): ext4_orphan_get:1405: comm syz.5.4625: couldn't read orphan inode 17 (err -117) [ 188.554334][ T9892] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 188.579643][ T388] EXT4-fs (loop5): unmounting filesystem. [ 188.612234][ T9910] loop4: detected capacity change from 0 to 128 [ 188.709068][ T28] kauditd_printk_skb: 96 callbacks suppressed [ 188.709086][ T28] audit: type=1326 audit(2000527204.828:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9923 comm="syz.4.4641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ffc0000 [ 188.804047][ T28] audit: type=1326 audit(2000527204.856:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9923 comm="syz.4.4641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=98 compat=0 ip=0x7f23d298f749 code=0x7ffc0000 [ 188.895703][ T28] audit: type=1326 audit(2000527204.856:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9923 comm="syz.4.4641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ffc0000 [ 188.927693][ T9954] xt_TCPMSS: Only works on TCP SYN packets [ 188.950542][ T28] audit: type=1326 audit(2000527204.856:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9923 comm="syz.4.4641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23d298f749 code=0x7ffc0000 [ 189.004917][ T9963] futex_wake_op: syz.5.4663 tries to shift op by 32; fix this program [ 189.049278][ T28] audit: type=1326 audit(2000527204.950:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9936 comm="syz.0.4648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3b138f749 code=0x7ffc0000 [ 189.150322][ T28] audit: type=1326 audit(2000527204.950:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9936 comm="syz.0.4648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3b138f749 code=0x7ffc0000 [ 189.183040][ T28] audit: type=1326 audit(2000527204.950:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9936 comm="syz.0.4648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3b138f749 code=0x7ffc0000 [ 189.286482][ T28] audit: type=1326 audit(2000527204.950:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9936 comm="syz.0.4648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=105 compat=0 ip=0x7fc3b138f749 code=0x7ffc0000 [ 189.371899][T10019] netlink: 'syz.4.4689': attribute type 19 has an invalid length. [ 189.379818][ T28] audit: type=1326 audit(2000527204.950:430): auid=4294967295 uid=60928 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9936 comm="syz.0.4648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3b138f749 code=0x7ffc0000 [ 189.412536][T10019] netlink: 'syz.4.4689': attribute type 28 has an invalid length. [ 189.430543][T10019] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4689'. [ 189.448774][ T28] audit: type=1326 audit(2000527204.950:431): auid=4294967295 uid=60928 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9936 comm="syz.0.4648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3b138f749 code=0x7ffc0000 [ 189.485715][T10022] netlink: 'syz.5.4690': attribute type 4 has an invalid length. [ 189.518371][T10027] netlink: 'syz.4.4693': attribute type 12 has an invalid length. [ 189.647244][T10049] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4703'. [ 189.986126][T10093] loop4: detected capacity change from 0 to 256 [ 190.192520][T10122] loop4: detected capacity change from 0 to 256 [ 190.306550][T10135] netlink: 'syz.4.4744': attribute type 12 has an invalid length. [ 190.588016][T10179] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.607946][T10179] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.720104][T10198] device veth1 entered promiscuous mode [ 190.747552][T10198] netlink: 'syz.2.4773': attribute type 8 has an invalid length. [ 190.769568][T10198] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 190.793747][T10204] netlink: 'syz.5.4777': attribute type 1 has an invalid length. [ 190.850139][T10210] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 191.088801][T10248] bridge1: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 191.462700][T10308] __nla_validate_parse: 6 callbacks suppressed [ 191.462721][T10308] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4830'. [ 191.501282][T10308] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 191.563645][T10321] netlink: 72 bytes leftover after parsing attributes in process `syz.0.4835'. [ 191.593250][T10321] device veth0_vlan left promiscuous mode [ 191.611062][T10321] device vlan0 entered promiscuous mode [ 191.624745][T10321] device veth0_vlan entered promiscuous mode [ 191.633816][T10327] netlink: 'syz.4.4838': attribute type 2 has an invalid length. [ 191.642472][T10327] netlink: 1 bytes leftover after parsing attributes in process `syz.4.4838'. [ 191.736293][T10343] netlink: 'syz.1.4848': attribute type 3 has an invalid length. [ 192.029753][T10397] netlink: 'syz.1.4873': attribute type 7 has an invalid length. [ 192.102178][T10409] xt_bpf: check failed: parse error [ 192.112251][T10411] netlink: 176 bytes leftover after parsing attributes in process `syz.1.4880'. [ 192.179678][T10419] bridge1: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 192.367299][T10456] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4899'. [ 192.446120][T10456] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4899'. [ 192.527460][T10485] xt_TPROXY: Can be used only with -p tcp or -p udp [ 192.802449][T10534] IPv6: NLM_F_REPLACE set, but no existing node found! [ 192.823199][T10536] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4939'. [ 193.130620][T10595] netlink: 11 bytes leftover after parsing attributes in process `syz.4.4967'. [ 193.203305][T10605] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4970'. [ 193.448742][T10649] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4992'. [ 193.458728][T10649] IPv6: Can't replace route, no match found [ 193.539289][T10659] SELinux: Context is not valid (left unmapped). [ 193.640881][T10671] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 193.992347][T10697] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57 sclass=netlink_xfrm_socket pid=10697 comm=syz.2.5018 [ 194.849460][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 194.849479][ T28] audit: type=1400 audit(2000527210.563:460): avc: denied { append } for pid=10803 comm="syz.4.5072" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 194.883180][T10804] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 195.070674][ T28] audit: type=1400 audit(2000527210.778:461): avc: denied { ioctl } for pid=10831 comm="syz.4.5088" path="socket:[49267]" dev="sockfs" ino=49267 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 195.142798][T10844] validate_nla: 4 callbacks suppressed [ 195.142819][T10844] netlink: 'syz.1.5090': attribute type 1 has an invalid length. [ 195.170227][ T28] audit: type=1326 audit(2000527210.807:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10835 comm="syz.2.5087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe558b8f749 code=0x7ffc0000 [ 195.222525][ T28] audit: type=1326 audit(2000527210.807:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10835 comm="syz.2.5087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe558b8f749 code=0x7ffc0000 [ 195.272724][T10856] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 195.297195][ T28] audit: type=1326 audit(2000527210.816:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10835 comm="syz.2.5087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=117 compat=0 ip=0x7fe558b8f749 code=0x7ffc0000 [ 195.337432][ T28] audit: type=1326 audit(2000527210.816:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10835 comm="syz.2.5087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe558b8f749 code=0x7ffc0000 [ 195.370106][ T28] audit: type=1326 audit(2000527210.816:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10835 comm="syz.2.5087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe558b8f749 code=0x7ffc0000 [ 195.560305][T10894] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 195.592179][ T28] audit: type=1404 audit(2000527211.265:467): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 195.638240][ T28] audit: type=1400 audit(2000527211.302:468): avc: denied { read write } for pid=387 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 [ 195.697621][ T28] audit: type=1400 audit(2000527211.302:469): avc: denied { read write } for pid=390 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 [ 196.097101][T11010] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 196.158315][T11018] IPv6: NLM_F_REPLACE set, but no existing node found! [ 196.192986][T11028] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 196.271051][T11047] device ipip0 entered promiscuous mode [ 196.279777][T11048] mmap: syz.5.5187 (11048): VmData 29077504 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 196.331430][T11058] device bridge1 entered promiscuous mode [ 196.382419][T11074] netlink: 'syz.2.5202': attribute type 27 has an invalid length. [ 196.444025][T11091] xt_TPROXY: Can be used only with -p tcp or -p udp [ 196.551379][T11120] IPv6: sit2: Disabled Multicast RS [ 196.651969][T11149] bridge2: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 196.684664][T11155] xt_CT: You must specify a L4 protocol and not use inversions on it [ 196.846836][T11185] __nla_validate_parse: 19 callbacks suppressed [ 196.846856][T11185] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5259'. [ 197.171310][T11242] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5287'. [ 197.184854][T11242] netlink: 3 bytes leftover after parsing attributes in process `syz.5.5287'. [ 197.675280][T11332] netlink: 'syz.2.5329': attribute type 5 has an invalid length. [ 197.693926][T11332] netlink: 45 bytes leftover after parsing attributes in process `syz.2.5329'. [ 197.905858][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.929370][T11399] netlink: 1 bytes leftover after parsing attributes in process `syz.5.5363'. [ 197.938463][T11399] netlink: 1 bytes leftover after parsing attributes in process `syz.5.5363'. [ 197.948636][T11399] netlink: 1 bytes leftover after parsing attributes in process `syz.5.5363'. [ 197.957850][T11399] netlink: 1 bytes leftover after parsing attributes in process `syz.5.5363'. [ 197.966950][T11399] netlink: 1 bytes leftover after parsing attributes in process `syz.5.5363'. [ 197.976545][T11399] netlink: 1 bytes leftover after parsing attributes in process `syz.5.5363'. [ 198.027332][T11411] netlink: 'syz.0.5370': attribute type 5 has an invalid length. [ 198.169406][T11449] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 198.456196][T11531] netlink: 'syz.1.5430': attribute type 12 has an invalid length. [ 198.513435][T11547] syz.5.5436 uses obsolete (PF_INET,SOCK_PACKET) [ 198.605257][T11573] netlink: 'syz.2.5450': attribute type 4 has an invalid length. [ 198.694345][T11593] IPv6: NLM_F_REPLACE set, but no existing node found! [ 198.762244][T11607] xt_CT: No such helper "netbios-ns" [ 199.942659][T11785] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 200.058369][T11799] netlink: 'syz.4.5561': attribute type 12 has an invalid length. [ 200.199641][ T28] kauditd_printk_skb: 531 callbacks suppressed [ 200.199659][ T28] audit: type=1400 audit(2000527215.578:1001): avc: denied { read write } for pid=389 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 [ 200.280717][ T28] audit: type=1400 audit(2000527215.606:1002): avc: denied { read write } for pid=387 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 [ 200.334617][ T28] audit: type=1400 audit(2000527215.606:1003): avc: denied { read write } for pid=391 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 [ 200.394914][ T28] audit: type=1400 audit(2000527215.615:1004): avc: denied { read write } for pid=388 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.464014][ T28] audit: type=1400 audit(2000527215.624:1005): avc: denied { read write } for pid=389 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 [ 200.493346][ T28] audit: type=1400 audit(2000527215.643:1006): avc: denied { read write } for pid=391 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 [ 200.540132][T11869] device veth1_macvtap left promiscuous mode [ 200.540180][T11869] device macsec0 entered promiscuous mode [ 200.567018][ T28] audit: type=1400 audit(2000527215.653:1007): avc: denied { read write } for pid=387 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 [ 200.567055][ T28] audit: type=1400 audit(2000527215.699:1008): avc: denied { read write } for pid=389 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 [ 200.567084][ T28] audit: type=1400 audit(2000527215.718:1009): avc: denied { read write } for pid=391 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 [ 200.567112][ T28] audit: type=1400 audit(2000527215.737:1010): avc: denied { read write } for pid=389 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 [ 200.749816][T11900] xt_l2tp: invalid flags combination: 8 [ 200.846986][T11922] netlink: 'syz.4.5621': attribute type 6 has an invalid length. [ 200.951043][T11944] netlink: 'syz.4.5632': attribute type 49 has an invalid length. [ 201.014779][T11962] netlink: 'syz.2.5641': attribute type 8 has an invalid length. [ 201.033713][T11966] x_tables: unsorted underflow at hook 3 [ 201.064078][T11972] xt_CT: No such helper "pptp" [ 201.118560][T11981] device ipip0 entered promiscuous mode [ 201.246934][T12018] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 201.302555][T12026] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 201.362053][T12040] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 201.374466][T12040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 201.420719][T12048] device batadv_slave_0 entered promiscuous mode [ 201.513884][T12072] xt_hashlimit: max too large, truncated to 1048576 [ 201.527532][T12072] xt_hashlimit: invalid interval [ 201.610794][T12098] device gretap0 entered promiscuous mode [ 201.621162][T12098] netlink: 'syz.1.5709': attribute type 1 has an invalid length. [ 201.759937][T12134] netlink: 'syz.2.5726': attribute type 15 has an invalid length. [ 201.770458][T12134] IPv6: NLM_F_CREATE should be specified when creating new route [ 201.874849][T12160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.326176][T12273] __nla_validate_parse: 89 callbacks suppressed [ 202.326199][T12273] netlink: 20 bytes leftover after parsing attributes in process `syz.5.5793'. [ 202.360238][T12275] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5794'. [ 202.385753][T12275] device bridge_slave_1 left promiscuous mode [ 202.401245][T12275] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.428751][T12275] device bridge_slave_0 left promiscuous mode [ 202.447071][T12275] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.459349][T12286] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 202.577179][T12314] device bridge3 entered promiscuous mode [ 202.824257][T12386] xt_l2tp: missing protocol rule (udp|l2tpip) [ 202.835080][T12388] netlink: 'syz.5.5850': attribute type 8 has an invalid length. [ 202.919235][T12408] netlink: 'syz.5.5860': attribute type 29 has an invalid length. [ 202.931868][T12408] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5860'. [ 202.941671][T12408] netlink: 'syz.5.5860': attribute type 29 has an invalid length. [ 202.950300][T12408] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5860'. [ 203.010479][T12424] netlink: 'syz.2.5868': attribute type 7 has an invalid length. [ 203.030016][T12432] xt_policy: output policy not valid in PREROUTING and INPUT [ 203.089739][T12446] netlink: 16 bytes leftover after parsing attributes in process `syz.5.5879'. [ 203.100392][T12446] netlink: 16 bytes leftover after parsing attributes in process `syz.5.5879'. [ 203.122155][T12446] netlink: 5 bytes leftover after parsing attributes in process `syz.5.5879'. [ 203.204770][T12472] xt_SECMARK: invalid security context 'unconfined' [ 203.223653][T12477] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5895'. [ 203.279787][T12492] IPv6: NLM_F_CREATE should be specified when creating new route [ 203.341045][T12506] netlink: 180 bytes leftover after parsing attributes in process `syz.1.5908'. [ 203.498025][T12546] binfmt_misc: register: failed to install interpreter file ./file0 [ 203.526338][T12556] device vlan0 entered promiscuous mode [ 203.574006][T12569] netlink: 'syz.0.5940': attribute type 30 has an invalid length. [ 203.738135][T12614] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5963'. [ 203.762287][T12620] device sit0 left promiscuous mode [ 203.784777][T12627] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 203.873471][T12644] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 203.880784][T12644] IPv6: NLM_F_CREATE should be set when creating new route [ 203.888076][T12644] IPv6: NLM_F_CREATE should be set when creating new route [ 203.948258][T12654] IPv6: sit3: Disabled Multicast RS [ 204.644600][ T1618] ------------[ cut here ]------------ [ 204.650235][ T1618] kernel BUG at fs/buffer.c:2714! [ 204.666760][ T1618] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 204.672911][ T1618] CPU: 0 PID: 1618 Comm: kmmpd-loop0 Tainted: G W syzkaller #0 [ 204.681886][ T1618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 204.691979][ T1618] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 204.697405][ T1618] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 98 33 e8 ff e9 b0 fe ff ff e8 ce b0 a3 ff 0f 0b e8 c7 b0 a3 ff <0f> 0b e8 c0 b0 a3 ff 0f 0b e8 b9 b0 a3 ff 0f 0b e8 b2 b0 a3 ff 0f [ 204.717055][ T1618] RSP: 0018:ffffc90010cb7ca0 EFLAGS: 00010293 [ 204.723170][ T1618] RAX: ffffffff81cc7a99 RBX: 0000000000000000 RCX: ffff88810d42a880 [ 204.731273][ T1618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 204.739288][ T1618] RBP: ffffc90010cb7cf0 R08: dffffc0000000000 R09: ffffed1022c4c33c [ 204.747300][ T1618] R10: ffffed1022c4c33c R11: 1ffff11022c4c33b R12: 0000000000000000 [ 204.755314][ T1618] R13: 1ffff11022c4c33b R14: ffff8881162619d8 R15: 0000000000003801 [ 204.763416][ T1618] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 204.772395][ T1618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.779064][ T1618] CR2: 0000001b2d222ff8 CR3: 000000011e378000 CR4: 00000000003506b0 [ 204.787101][ T1618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 204.795108][ T1618] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 204.803098][ T1618] Call Trace: [ 204.806385][ T1618] [ 204.809330][ T1618] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 204.815149][ T1618] submit_bh+0x1f/0x30 [ 204.819252][ T1618] write_mmp_block_thawed+0x34a/0x4c0 [ 204.824744][ T1618] ? read_mmp_block+0x6d0/0x6d0 [ 204.829696][ T1618] ? __cfi_process_timeout+0x10/0x10 [ 204.834996][ T1618] write_mmp_block+0x138/0x2b0 [ 204.839805][ T1618] kmmpd+0x3ce/0x950 [ 204.843724][ T1618] kthread+0x281/0x320 [ 204.847812][ T1618] ? __cfi_kmmpd+0x10/0x10 [ 204.852271][ T1618] ? __cfi_kthread+0x10/0x10 [ 204.856874][ T1618] ret_from_fork+0x1f/0x30 [ 204.861315][ T1618] [ 204.864343][ T1618] Modules linked in: [ 204.869530][ T1618] ---[ end trace 0000000000000000 ]--- [ 204.875032][ T1618] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 204.880542][ T1618] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 98 33 e8 ff e9 b0 fe ff ff e8 ce b0 a3 ff 0f 0b e8 c7 b0 a3 ff <0f> 0b e8 c0 b0 a3 ff 0f 0b e8 b9 b0 a3 ff 0f 0b e8 b2 b0 a3 ff 0f [ 204.900369][ T1618] RSP: 0018:ffffc90010cb7ca0 EFLAGS: 00010293 [ 204.907938][ T1618] RAX: ffffffff81cc7a99 RBX: 0000000000000000 RCX: ffff88810d42a880 [ 204.915989][ T1618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 204.924032][ T1618] RBP: ffffc90010cb7cf0 R08: dffffc0000000000 R09: ffffed1022c4c33c [ 204.932038][ T1618] R10: ffffed1022c4c33c R11: 1ffff11022c4c33b R12: 0000000000000000 [ 204.940249][ T1618] R13: 1ffff11022c4c33b R14: ffff8881162619d8 R15: 0000000000003801 [ 204.948299][ T1618] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 204.957306][ T1618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.963916][ T1618] CR2: 0000001b2d222ff8 CR3: 0000000006e0f000 CR4: 00000000003506b0 [ 204.971963][ T1618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 204.980033][ T1618] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 204.988124][ T1618] Kernel panic - not syncing: Fatal exception [ 204.994783][ T1618] Kernel Offset: disabled [ 204.999121][ T1618] Rebooting in 86400 seconds..