last executing test programs: 220.272698ms ago: executing program 1 (id=4935): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)) renameat2(r0, &(0x7f00000000c0)='./cgroup\x00', r0, &(0x7f0000000100)='./cgroup\x00', 0x1) 196.429871ms ago: executing program 0 (id=4938): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0x0) 195.98447ms ago: executing program 1 (id=4939): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x1018e58, &(0x7f0000000000), 0x1, 0x61f, &(0x7f0000001680)="$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") mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x30000, 0x0) 193.438221ms ago: executing program 4 (id=4940): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f00000001c0)={0x0, 0xea60}, 0x10) 177.249002ms ago: executing program 3 (id=4942): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x7) 166.678233ms ago: executing program 4 (id=4943): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') statx(r0, &(0x7f0000000c40)='./mnt/../file0\x00', 0x1000, 0x4, 0x0) 149.187755ms ago: executing program 1 (id=4944): bpf$ENABLE_STATS(0x20, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 149.052565ms ago: executing program 0 (id=4945): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000002f40)={&(0x7f0000000080)=@newtaction={0x70, 0x30, 0x9, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_skbedit={0x58, 0x1, 0x0, 0x0, {{0xc}, {0x48, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x4, {0x2}}, @TCA_SKBEDIT_PARMS={0x18}, @TCA_SKBEDIT_PTYPE={0x6, 0xa}]}, {0x4}, {0xc, 0xa}, {0xc, 0x9, {0x60}}}}]}]}, 0x70}}, 0x0) 148.986175ms ago: executing program 3 (id=4946): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x4b4b, 0x0) 148.853725ms ago: executing program 2 (id=4947): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff, 0x0, 0x1c42}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0x1001}]}}}, @IFLA_IFNAME={0x14, 0x3, 'xfrm0\x00'}]}, 0x50}}, 0x0) 133.202067ms ago: executing program 0 (id=4948): r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x842, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)='s', 0x1}, {&(0x7f0000000780)="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", 0x134}, {&(0x7f0000001780)="c7", 0x1}], 0x3) 129.736597ms ago: executing program 2 (id=4949): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 104.899249ms ago: executing program 4 (id=4950): setresuid(0xee00, 0xee01, 0x0) setresuid(0x0, 0x0, 0x0) 104.766069ms ago: executing program 1 (id=4951): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') setns(r0, 0x0) 104.631819ms ago: executing program 3 (id=4952): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@ipv6_delroute={0x24, 0x19, 0x1, 0x70bd29, 0x25dfdbfc, {0xa, 0x20, 0x80, 0x0, 0xff, 0x0, 0x0, 0x6, 0x900}, [@RTA_EXPIRES={0x8, 0x17, 0x81a}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x850) 94.093301ms ago: executing program 4 (id=4953): r0 = socket(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 93.75009ms ago: executing program 2 (id=4954): mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000040)='!\x00') 81.522602ms ago: executing program 0 (id=4955): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) 79.192602ms ago: executing program 1 (id=4956): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x76, 0x0) poll(&(0x7f0000000080)=[{r0, 0x20}], 0x1, 0x1d) 67.179863ms ago: executing program 3 (id=4957): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010029bd7000fcdbdf250a2010000d3afd06005000000c001680080006000300000008001e"], 0x30}, 0x1, 0x0, 0x0, 0x20040c44}, 0x850) 64.738893ms ago: executing program 4 (id=4958): r0 = add_key$fscrypt_v1(&(0x7f0000000200), &(0x7f0000000480)={'fscrypt:', @auto=[0x39, 0x34, 0x37, 0x62, 0x59, 0x0, 0x37, 0x0, 0x34, 0x64, 0x64, 0x0, 0x33, 0x36, 0x37, 0x63]}, &(0x7f00000004c0)={0x0, "3e82554dc8ccfbc2e85ec82d4ee9df60f6ae16b1690d12ab4ce1395f32e4fde178c945bd950b0477e801fc8a1be9b4ebbe9c2289a690aa00", 0x24}, 0x48, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000540)='#', 0x1) 59.062234ms ago: executing program 2 (id=4959): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@dstopts_2292={{0x18, 0x29, 0x4, {0x2}}}, @rthdr_2292={{0x28, 0x29, 0x5, {0x0, 0x2, 0x2, 0x1, 0x0, [@remote]}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0x32}}}], 0x58}, 0x0) 53.905474ms ago: executing program 0 (id=4960): unshare(0x20000400) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x4}, 0x38) 32.103596ms ago: executing program 3 (id=4961): r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) pwritev2(r0, &(0x7f0000000740)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0xffff, 0x0, 0x0) 31.934566ms ago: executing program 2 (id=4962): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a80)=@newlink={0x54, 0x10, 0x401, 0x80004, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000, 0x51042}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0x129}, @IFLA_VTI_LINK={0x8}]]}}}, @IFLA_IFNAME={0x14, 0x3, 'ip_vti0\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) 31.768646ms ago: executing program 4 (id=4963): syz_mount_image$vfat(&(0x7f0000000500), &(0x7f0000000040)='./control\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x26, 0x35d, &(0x7f0000000540)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) 28.796147ms ago: executing program 0 (id=4964): r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$tcp_mem(r0, &(0x7f0000000080)={0x984e, 0x20, 0x400, 0x20, 0xfffffffffffffffd}, 0x6) 18.230238ms ago: executing program 2 (id=4965): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, 0x12, 0x0, 0xb05, 0x0, 0x0, {0x2}, [@typed={0x8, 0x6f, 0x0, 0x0, @uid=0xffffffffffffffff}, @nested={0x8, 0x0, 0x0, 0x1, [@typed={0x4, 0x31, 0x0, 0x0, @binary}]}]}, 0x24}}, 0x0) 319.949µs ago: executing program 1 (id=4966): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x32) 0s ago: executing program 3 (id=4967): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001600)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x9, @mcast2, 0x80000000}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@rthdr={{0x28, 0x29, 0x39, {0x2c, 0x2, 0x2, 0x1, 0x0, [@private2]}}}, @dstopts={{0x18, 0x29, 0x37, {0x3a}}}], 0x40}}], 0x1, 0x20000000) kernel console output (not intermixed with test programs): ce converter detected [ 153.025715][ T7122] EXT4-fs (loop1): orphan cleanup on readonly fs [ 153.032485][ T7122] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #4: comm syz.1.3592: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 2048(2048) [ 153.033557][ T39] ftdi_sio ttyUSB0: unknown device type: 0x902b [ 153.054943][ T7122] EXT4-fs error (device loop1): ext4_quota_enable:7014: comm syz.1.3592: Bad quota inode: 4, type: 1 [ 153.068084][ T7122] EXT4-fs warning (device loop1): ext4_enable_quotas:7055: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 153.084403][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 153.084880][ T7122] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 153.092317][ T6] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 153.108852][ T6] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 153.118829][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.124038][ T39] usb 3-1: USB disconnect, device number 74 [ 153.134391][ T24] usb 4-1: config 0 has an invalid interface number: 99 but max is 0 [ 153.145432][ T24] usb 4-1: config 0 has no interface number 0 [ 153.154895][ T7122] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 153.165931][ T24] usb 4-1: config 0 interface 99 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1023 [ 153.176560][ T39] ftdi_sio 3-1:4.1: device disconnected [ 153.193628][ T24] usb 4-1: config 0 interface 99 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 255 [ 153.209101][ T975] EXT4-fs (loop1): unmounting filesystem. [ 153.222236][ T24] usb 4-1: New USB device found, idVendor=1b3d, idProduct=01da, bcdDevice=79.68 [ 153.245714][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.255596][ T24] usb 4-1: Product: syz [ 153.269379][ T24] usb 4-1: Manufacturer: syz [ 153.274068][ T24] usb 4-1: SerialNumber: syz [ 153.299082][ T24] usb 4-1: config 0 descriptor?? [ 153.304581][ T7144] loop4: detected capacity change from 0 to 512 [ 153.310964][ T7103] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 153.319066][ T7103] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 153.328474][ T24] ftdi_sio 4-1:0.99: FTDI USB Serial Device converter detected [ 153.336408][ T7144] EXT4-fs (loop4): inodes count not valid: 40 vs 32 [ 153.343574][ T24] ftdi_sio ttyUSB0: unknown device type: 0x7968 [ 153.355716][ T6] usb 1-1: string descriptor 0 read error: -71 [ 153.362714][ T6] hub 1-1:32.0: bad descriptor, ignoring hub [ 153.375755][ T6] hub: probe of 1-1:32.0 failed with error -5 [ 153.431249][ T6] usb 1-1: USB disconnect, device number 72 [ 153.552524][ T1228] usb 4-1: USB disconnect, device number 68 [ 153.560133][ T1228] ftdi_sio 4-1:0.99: device disconnected [ 153.690773][ T24] usb 5-1: new low-speed USB device number 73 using dummy_hcd [ 153.723275][ T19] usb 2-1: new full-speed USB device number 67 using dummy_hcd [ 153.887167][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 153.895617][ T24] usb 5-1: config index 0 descriptor too short (expected 33540, got 36) [ 153.904206][ T24] usb 5-1: config 108 has too many interfaces: 60, using maximum allowed: 32 [ 153.913402][ T24] usb 5-1: config 108 has an invalid descriptor of length 0, skipping remainder of the config [ 153.924438][ T24] usb 5-1: config 108 has 1 interface, different from the descriptor's value: 60 [ 153.929083][ T1984] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 153.933912][ T24] usb 5-1: config 108 interface 0 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 153.942808][ T19] usb 2-1: unable to get BOS descriptor or descriptor too short [ 153.954696][ T24] usb 5-1: config 108 interface 0 has no altsetting 0 [ 153.964351][ T19] usb 2-1: not running at top speed; connect to a high speed hub [ 153.977730][ T19] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 153.984698][ T24] usb 5-1: string descriptor 0 read error: -22 [ 153.987157][ T19] usb 2-1: config 1 has no interface number 1 [ 153.994102][ T24] usb 5-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 154.001140][ T19] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 154.008640][ T24] usb 5-1: New USB device strings: Mfr=1, Product=235, SerialNumber=2 [ 154.031923][ T19] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 154.042736][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.051134][ T19] usb 2-1: Product: syz [ 154.055429][ T19] usb 2-1: Manufacturer: syz [ 154.060233][ T19] usb 2-1: SerialNumber: syz [ 154.156390][ T1984] usb 3-1: Using ep0 maxpacket: 8 [ 154.163192][ T1984] usb 3-1: unable to get BOS descriptor or descriptor too short [ 154.173634][ T1984] usb 3-1: config 0 has an invalid interface number: 125 but max is 2 [ 154.182053][ T1984] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 154.191231][ T1984] usb 3-1: config 0 has no interface number 0 [ 154.197395][ T1984] usb 3-1: config 0 interface 125 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 154.210685][ T1984] usb 3-1: config 0 interface 125 has no altsetting 0 [ 154.219280][ T1984] usb 3-1: New USB device found, idVendor=17dc, idProduct=0202, bcdDevice=8a.dd [ 154.228655][ T1984] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.236876][ T1984] usb 3-1: Product: syz [ 154.241141][ T1984] usb 3-1: Manufacturer: syz [ 154.245815][ T1984] usb 3-1: SerialNumber: syz [ 154.254709][ T1984] usb 3-1: config 0 descriptor?? [ 154.286629][ T19] usb 2-1: 2:1 : no UAC_FORMAT_TYPE desc [ 154.295204][ T1228] usb 5-1: USB disconnect, device number 73 [ 154.310205][ T19] usb 2-1: USB disconnect, device number 67 [ 154.362124][ T24] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 154.479158][ T1984] hub 3-1:0.125: bad descriptor, ignoring hub [ 154.485427][ T1984] hub: probe of 3-1:0.125 failed with error -5 [ 154.492326][ T1984] usb 3-1: Found UVC 15.ff device syz (17dc:0202) [ 154.498797][ T1984] usb 3-1: No valid video chain found. [ 154.546688][ T1984] usb 3-1: USB disconnect, device number 75 [ 154.558213][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 154.568686][ T3938] udevd[3938]: 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 [ 154.569572][ T24] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=8e.0b [ 154.593822][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.601990][ T24] usb 1-1: Product: syz [ 154.606180][ T24] usb 1-1: Manufacturer: syz [ 154.610780][ T24] usb 1-1: SerialNumber: syz [ 154.616406][ T24] usb 1-1: config 0 descriptor?? [ 154.773676][ T60] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 154.858229][ T24] usb 1-1: USB disconnect, device number 73 [ 154.913764][ T7226] loop1: detected capacity change from 0 to 512 [ 154.932112][ T7226] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 154.941886][ T7226] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 154.952024][ T7226] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz.1.3644: Invalid inode table block 1 in block_group 0 [ 154.965135][ T7226] EXT4-fs (loop1): get root inode failed [ 154.968781][ T60] usb 4-1: Using ep0 maxpacket: 32 [ 154.971150][ T7226] EXT4-fs (loop1): mount failed [ 154.978527][ T60] usb 4-1: unable to get BOS descriptor or descriptor too short [ 154.989382][ T60] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 154.998336][ T60] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 155.013980][ T60] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 155.044922][ T7237] loop2: detected capacity change from 0 to 128 [ 155.052139][ T60] usb 4-1: string descriptor 0 read error: -22 [ 155.062860][ T60] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 155.089615][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.115781][ T60] usb 4-1: 0:2 : does not exist [ 155.325871][ T39] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 155.339957][ T1228] usb 4-1: USB disconnect, device number 69 [ 155.401707][ T1984] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 155.409423][ T19] usb 2-1: new full-speed USB device number 68 using dummy_hcd [ 155.521891][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.532902][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 155.546226][ T39] usb 5-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 155.555442][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.563682][ T39] usb 5-1: Product: syz [ 155.568247][ T39] usb 5-1: Manufacturer: syz [ 155.572888][ T39] usb 5-1: SerialNumber: syz [ 155.578325][ T39] usb 5-1: config 0 descriptor?? [ 155.584478][ T39] usb 5-1: Found UVC 0.00 device syz (18ec:3288) [ 155.590925][ T39] usb 5-1: No valid video chain found. [ 155.607921][ T1984] usb 3-1: too many configurations: 72, using maximum allowed: 8 [ 155.616595][ T19] usb 2-1: config 0 has an invalid interface number: 20 but max is 0 [ 155.625051][ T19] usb 2-1: config 0 has no interface number 0 [ 155.631538][ T19] usb 2-1: config 0 interface 20 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 155.644425][ T19] usb 2-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 155.653791][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.661865][ T19] usb 2-1: Product: syz [ 155.666294][ T19] usb 2-1: Manufacturer: syz [ 155.671117][ T19] usb 2-1: SerialNumber: syz [ 155.679545][ T19] usb 2-1: config 0 descriptor?? [ 155.685046][ T7247] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 155.692911][ T1984] usb 3-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 155.702226][ T19] usb-storage 2-1:0.20: USB Mass Storage device detected [ 155.709335][ T1984] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.718266][ T19] usb-storage 2-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 155.726225][ T1984] usb 3-1: config 0 descriptor?? [ 155.805877][ T1984] usb 5-1: USB disconnect, device number 74 [ 155.845663][ T6] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 155.915766][ T19] scsi host1: usb-storage 2-1:0.20 [ 155.933756][ T19] usb 2-1: USB disconnect, device number 68 [ 155.950663][ T1265] usb 3-1: USB disconnect, device number 76 [ 156.040550][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 156.046683][ T6] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 156.058190][ T6] usb 1-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 156.067603][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.075686][ T6] usb 1-1: Product: syz [ 156.079878][ T6] usb 1-1: Manufacturer: syz [ 156.084543][ T6] usb 1-1: SerialNumber: syz [ 156.090006][ T6] usb 1-1: config 0 descriptor?? [ 156.095839][ T6] cdc_ether 1-1:0.0: skipping garbage [ 156.101311][ T6] usb 1-1: bad CDC descriptors [ 156.106298][ T6] usb 1-1: unsupported MDLM descriptors [ 156.111946][ T6] cdc_acm 1-1:0.0: skipping garbage [ 156.278756][ T39] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 156.317136][ T24] usb 1-1: USB disconnect, device number 74 [ 156.382844][ T7276] incfs: Options parsing error. -22 [ 156.388559][ T7276] incfs: mount failed -22 [ 156.475209][ T39] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 156.486241][ T39] usb 4-1: config 0 has no interface number 0 [ 156.499045][ T39] usb 4-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 156.510473][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.525893][ T39] usb 4-1: Product: syz [ 156.537053][ T39] usb 4-1: Manufacturer: syz [ 156.547194][ T39] usb 4-1: SerialNumber: syz [ 156.558888][ T39] usb 4-1: config 0 descriptor?? [ 156.579652][ T28] audit: type=1326 audit(2000000005.934:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7304 comm="syz.1.3681" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7feef0d8efc9 code=0x0 [ 156.766031][ T1265] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 156.788584][ T39] usb 4-1: Found UVC 0.08 device syz (046d:0823) [ 156.795082][ T39] usb 4-1: No valid video chain found. [ 156.801358][ T39] usb 4-1: USB disconnect, device number 70 [ 156.939449][ T6] usb 3-1: new full-speed USB device number 77 using dummy_hcd [ 156.950176][ T19] usb 2-1: new full-speed USB device number 69 using dummy_hcd [ 156.960925][ T1265] usb 5-1: Using ep0 maxpacket: 8 [ 156.967128][ T1265] usb 5-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 156.975986][ T1265] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 156.986366][ T1265] usb 5-1: New USB device found, idVendor=05a9, idProduct=2640, bcdDevice=55.12 [ 156.995550][ T1265] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.004630][ T1265] usb 5-1: config 0 descriptor?? [ 157.011955][ T1265] usb 5-1: Found UVC 0.00 device (05a9:2640) [ 157.018930][ T1265] usb 5-1: No valid video chain found. [ 157.135327][ T6] usb 3-1: config 0 has an invalid interface number: 20 but max is 0 [ 157.143449][ T6] usb 3-1: config 0 has no interface number 0 [ 157.149704][ T6] usb 3-1: config 0 interface 20 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 157.161998][ T19] usb 2-1: unable to get BOS descriptor or descriptor too short [ 157.169821][ T6] usb 3-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 157.179033][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.187091][ T19] usb 2-1: not running at top speed; connect to a high speed hub [ 157.194856][ T6] usb 3-1: Product: syz [ 157.199055][ T6] usb 3-1: Manufacturer: syz [ 157.203826][ T6] usb 3-1: SerialNumber: syz [ 157.209010][ T19] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 157.219488][ T6] usb 3-1: config 0 descriptor?? [ 157.224501][ T19] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 157.233709][ T7314] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 157.241065][ T39] usb 5-1: USB disconnect, device number 75 [ 157.241562][ T6] usb-storage 3-1:0.20: USB Mass Storage device detected [ 157.257062][ T19] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 157.266482][ T6] usb-storage 3-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 157.274012][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.282055][ T19] usb 2-1: Product: syz [ 157.286274][ T19] usb 2-1: Manufacturer: syz [ 157.290877][ T19] usb 2-1: SerialNumber: syz [ 157.296768][ T24] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 157.473280][ T6] scsi host1: usb-storage 3-1:0.20 [ 157.483082][ T6] usb 3-1: USB disconnect, device number 77 [ 157.491510][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 157.497785][ T24] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 157.508031][ T24] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 157.518493][ T19] usb 2-1: 0:2 : does not exist [ 157.525016][ T24] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 157.538680][ T24] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 157.546739][ T19] usb 2-1: USB disconnect, device number 69 [ 157.551406][ T24] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 157.564710][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.572801][ T24] usb 1-1: Product: syz [ 157.577074][ T24] usb 1-1: Manufacturer: syz [ 157.587549][ T24] usb 1-1: SerialNumber: syz [ 157.675623][ T1984] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 157.814688][ T24] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 157.822821][ T24] usb 1-1: 2:1 : invalid channels 0 [ 157.835087][ T24] usb 1-1: USB disconnect, device number 75 [ 157.893295][ T1984] usb 4-1: New USB device found, idVendor=357d, idProduct=7788, bcdDevice= 0.7f [ 157.902389][ T1984] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.911612][ T1984] usb 4-1: config 0 descriptor?? [ 157.918322][ T1984] usb-storage 4-1:0.0: USB Mass Storage device detected [ 157.926328][ T1984] usb-storage 4-1:0.0: Quirks match for vid 357d pid 7788: 4800000 [ 158.077277][ T3938] udevd[3938]: 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 [ 158.139267][ T1984] usb 4-1: USB disconnect, device number 71 [ 158.162972][ T19] usb 5-1: new full-speed USB device number 76 using dummy_hcd [ 158.369888][ T19] usb 5-1: config 0 has an invalid interface number: 203 but max is 0 [ 158.378169][ T19] usb 5-1: config 0 has no interface number 0 [ 158.384357][ T19] usb 5-1: config 0 interface 203 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 158.396770][ T19] usb 5-1: New USB device found, idVendor=0cde, idProduct=0027, bcdDevice=18.50 [ 158.401158][ T24] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 158.406041][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.421542][ T19] usb 5-1: Product: syz [ 158.425809][ T19] usb 5-1: Manufacturer: syz [ 158.430416][ T19] usb 5-1: SerialNumber: syz [ 158.436038][ T19] usb 5-1: config 0 descriptor?? [ 158.466121][ T6] usb 3-1: new full-speed USB device number 78 using dummy_hcd [ 158.608117][ T24] usb 2-1: config index 0 descriptor too short (expected 4114, got 18) [ 158.618095][ T24] usb 2-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.09 [ 158.627170][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.635388][ T24] usb 2-1: Product: syz [ 158.639602][ T24] usb 2-1: Manufacturer: syz [ 158.644198][ T24] usb 2-1: SerialNumber: syz [ 158.649734][ T24] usb 2-1: config 0 descriptor?? [ 158.663123][ T6] usb 3-1: not running at top speed; connect to a high speed hub [ 158.669514][ T24] usb 5-1: USB disconnect, device number 76 [ 158.681417][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 158.697710][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 158.723266][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.732465][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.740662][ T6] usb 3-1: Product: syz [ 158.744865][ T6] usb 3-1: Manufacturer: syz [ 158.749821][ T6] usb 3-1: SerialNumber: syz [ 158.879495][ T1056] usb 2-1: USB disconnect, device number 70 [ 158.974438][ T6] cdc_ncm 3-1:1.0: bind() failure [ 158.980379][ T6] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 158.987249][ T6] cdc_ncm 3-1:1.1: bind() failure [ 158.993464][ T6] usb 3-1: USB disconnect, device number 78 [ 159.018494][ T19] usb 4-1: new full-speed USB device number 72 using dummy_hcd [ 159.094147][ T1228] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 159.214609][ T19] usb 4-1: config 0 has an invalid interface number: 20 but max is 0 [ 159.222743][ T19] usb 4-1: config 0 has no interface number 0 [ 159.228911][ T19] usb 4-1: config 0 interface 20 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 159.252369][ T19] usb 4-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 159.267277][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.280770][ T19] usb 4-1: Product: syz [ 159.284992][ T19] usb 4-1: Manufacturer: syz [ 159.289729][ T1228] usb 1-1: Using ep0 maxpacket: 16 [ 159.295223][ T19] usb 4-1: SerialNumber: syz [ 159.301207][ T1228] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 159.314803][ T19] usb 4-1: config 0 descriptor?? [ 159.319878][ T1228] usb 1-1: config 0 descriptor has 1 excess byte, ignoring [ 159.327255][ T7391] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 159.334487][ T1228] usb 1-1: config 0 has no interface number 0 [ 159.341365][ T19] usb-storage 4-1:0.20: USB Mass Storage device detected [ 159.350357][ T1228] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 159.359757][ T1228] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.368268][ T19] usb-storage 4-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 159.377092][ T1228] usb 1-1: Product: syz [ 159.381343][ T1228] usb 1-1: Manufacturer: syz [ 159.385999][ T1228] usb 1-1: SerialNumber: syz [ 159.396175][ T1228] usb 1-1: config 0 descriptor?? [ 159.404233][ T1228] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 159.410756][ T1228] usb 1-1: No valid video chain found. [ 159.515309][ T28] audit: type=1326 audit(2000000008.649:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7418 comm="syz.1.3735" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7feef0d8efc9 code=0x0 [ 159.566902][ T19] scsi host1: usb-storage 4-1:0.20 [ 159.596589][ T19] usb 4-1: USB disconnect, device number 72 [ 159.628892][ T1056] usb 1-1: USB disconnect, device number 76 [ 159.906246][ T1228] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 160.036188][ T39] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 160.102327][ T1228] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 160.111115][ T1228] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 160.128254][ T1228] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 160.146387][ T1228] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.167129][ T1228] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 160.188442][ T1228] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 160.196491][ T1228] usb 3-1: Product: syz [ 160.214573][ T1228] usb 3-1: Manufacturer: syz [ 160.231119][ T39] usb 2-1: Using ep0 maxpacket: 8 [ 160.234346][ T1228] cdc_wdm 3-1:1.0: skipping garbage [ 160.237705][ T39] usb 2-1: unable to get BOS descriptor or descriptor too short [ 160.241443][ T1228] cdc_wdm 3-1:1.0: skipping garbage [ 160.269858][ T39] usb 2-1: config 50 has an invalid interface number: 90 but max is 0 [ 160.270838][ T1228] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 160.279946][ T39] usb 2-1: config 50 has an invalid interface number: 1 but max is 0 [ 160.311995][ T39] usb 2-1: config 50 has 2 interfaces, different from the descriptor's value: 1 [ 160.326785][ T39] usb 2-1: config 50 has no interface number 0 [ 160.333351][ T39] usb 2-1: config 50 interface 90 altsetting 10 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 160.361037][ T39] usb 2-1: config 50 interface 1 altsetting 163 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 160.374579][ T39] usb 2-1: config 50 interface 90 has no altsetting 0 [ 160.381719][ T39] usb 2-1: config 50 interface 1 has no altsetting 0 [ 160.396818][ T39] usb 2-1: New USB device found, idVendor=0582, idProduct=0047, bcdDevice=93.f9 [ 160.406046][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.414248][ T39] usb 2-1: Product: syz [ 160.418670][ T39] usb 2-1: Manufacturer: syz [ 160.423298][ T39] usb 2-1: SerialNumber: syz [ 160.466191][ T1056] usb 3-1: USB disconnect, device number 79 [ 160.555949][ T24] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 160.642580][ T1228] usb 1-1: new low-speed USB device number 77 using dummy_hcd [ 160.654108][ T39] usb 2-1: selecting invalid altsetting 0 [ 160.666688][ T39] usb 2-1: USB disconnect, device number 71 [ 160.750862][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 160.750897][ T19] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 160.757440][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 160.773498][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.785110][ T24] usb 5-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 160.794222][ T24] usb 5-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 160.803271][ T24] usb 5-1: Product: syz [ 160.807482][ T24] usb 5-1: Manufacturer: syz [ 160.812104][ T24] usb 5-1: SerialNumber: syz [ 160.818363][ T24] usb 5-1: config 0 descriptor?? [ 160.849551][ T1228] usb 1-1: config 0 has an invalid interface number: 245 but max is 0 [ 160.857866][ T1228] usb 1-1: config 0 has no interface number 0 [ 160.864307][ T1228] usb 1-1: New USB device found, idVendor=699b, idProduct=9cbd, bcdDevice=76.2a [ 160.873653][ T1228] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.882522][ T1228] usb 1-1: config 0 descriptor?? [ 160.956612][ T19] usb 4-1: Using ep0 maxpacket: 16 [ 160.963492][ T19] usb 4-1: unable to get BOS descriptor or descriptor too short [ 160.971993][ T19] usb 4-1: config 13 has an invalid interface number: 50 but max is 0 [ 160.980270][ T19] usb 4-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 160.990593][ T19] usb 4-1: config 13 has no interface number 0 [ 160.996816][ T19] usb 4-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 161.007143][ T19] usb 4-1: config 13 interface 50 altsetting 167 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 161.018405][ T19] usb 4-1: config 13 interface 50 altsetting 167 endpoint 0x7 has invalid wMaxPacketSize 0 [ 161.028498][ T19] usb 4-1: config 13 interface 50 has no altsetting 0 [ 161.044677][ T24] usb 5-1: USB disconnect, device number 77 [ 161.048058][ T19] usb 4-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 161.059781][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=67 [ 161.068224][ T19] usb 4-1: Product: syz [ 161.072463][ T19] usb 4-1: Manufacturer: syz [ 161.077478][ T19] usb 4-1: SerialNumber: syz [ 161.087681][ T7473] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 161.106766][ T1228] usb 1-1: string descriptor 0 read error: -71 [ 161.118748][ T1228] usb-storage 1-1:0.245: USB Mass Storage device detected [ 161.186431][ T1228] usb 1-1: USB disconnect, device number 77 [ 161.291704][ T7504] loop1: detected capacity change from 0 to 16 [ 161.309817][ T7504] erofs: (device loop1): mounted with root inode @ nid 36. [ 161.330135][ T19] usb 4-1: MIDIStreaming interface descriptor not found [ 161.351150][ T19] usb 4-1: USB disconnect, device number 73 [ 161.385942][ T7518] loop2: detected capacity change from 0 to 128 [ 161.402140][ T7518] FAT-fs (loop2): Invalid FSINFO signature: 0x41610000, 0x61417272 (sector = 1) [ 161.411789][ T7518] FAT-fs (loop2): Directory bread(block 162) failed [ 161.418432][ T7518] FAT-fs (loop2): Directory bread(block 163) failed [ 161.425326][ T7518] FAT-fs (loop2): Directory bread(block 164) failed [ 161.431952][ T7518] FAT-fs (loop2): Directory bread(block 165) failed [ 161.439824][ T7518] FAT-fs (loop2): Directory bread(block 166) failed [ 161.446554][ T7518] FAT-fs (loop2): Directory bread(block 167) failed [ 161.453269][ T7518] FAT-fs (loop2): Directory bread(block 168) failed [ 161.460152][ T7518] FAT-fs (loop2): Directory bread(block 169) failed [ 161.584988][ T2880] udevd[2880]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:13.50/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 161.704077][ T6] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 161.779563][ T1228] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 161.888040][ T19] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 161.897292][ T28] audit: type=1326 audit(2000000010.847:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7529 comm="syz.3.3788" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f581358efc9 code=0x0 [ 161.908952][ T6] usb 2-1: unable to get BOS descriptor or descriptor too short [ 161.928545][ T6] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 161.938955][ T6] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 161.948497][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.956549][ T6] usb 2-1: Product: syz [ 161.963650][ T24] usb 1-1: new full-speed USB device number 78 using dummy_hcd [ 161.970052][ T6] usb 2-1: Manufacturer: syz [ 161.977348][ T1228] usb 3-1: Using ep0 maxpacket: 8 [ 161.991874][ T6] usb 2-1: SerialNumber: syz [ 161.997128][ T1228] usb 3-1: config 0 has an invalid interface number: 151 but max is 1 [ 162.008100][ T1228] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.018436][ T1228] usb 3-1: config 0 has no interface number 1 [ 162.024920][ T1228] usb 3-1: config 0 interface 151 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 162.035675][ T1228] usb 3-1: config 0 interface 151 altsetting 0 has an invalid endpoint with address 0xA3, skipping [ 162.046744][ T1228] usb 3-1: config 0 interface 151 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 162.061924][ T1228] usb 3-1: New USB device found, idVendor=0499, idProduct=500a, bcdDevice=e7.b7 [ 162.071000][ T1228] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.079072][ T1228] usb 3-1: Product: syz [ 162.083298][ T1228] usb 3-1: Manufacturer: syz [ 162.087946][ T1228] usb 3-1: SerialNumber: syz [ 162.093248][ T1228] usb 3-1: config 0 descriptor?? [ 162.098308][ T19] usb 5-1: Using ep0 maxpacket: 16 [ 162.103737][ T7522] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 162.112009][ T19] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.122563][ T1228] snd-usb-audio: probe of 3-1:0.151 failed with error -2 [ 162.130781][ T19] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 162.140937][ T1228] snd-usb-audio: probe of 3-1:0.0 failed with error -2 [ 162.149462][ T19] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 162.158086][ T1459] udevd[1459]: 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 [ 162.158566][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.175919][ T24] usb 1-1: config 0 has an invalid interface number: 123 but max is 0 [ 162.182373][ T19] usb 5-1: Product: syz [ 162.182399][ T19] usb 5-1: Manufacturer: syz [ 162.195861][ T24] usb 1-1: config 0 has no interface number 0 [ 162.199403][ T19] usb 5-1: SerialNumber: syz [ 162.207695][ T24] usb 1-1: New USB device found, idVendor=20df, idProduct=0001, bcdDevice=97.6d [ 162.219961][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.228362][ T24] usb 1-1: Product: syz [ 162.232658][ T24] usb 1-1: Manufacturer: syz [ 162.237569][ T24] usb 1-1: SerialNumber: syz [ 162.243130][ T24] usb 1-1: config 0 descriptor?? [ 162.249137][ T24] cdc_acm 1-1:0.123: More than one union descriptor, skipping ... [ 162.331808][ T39] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 162.340025][ T1228] usb 3-1: USB disconnect, device number 80 [ 162.438929][ T19] usb 5-1: 0:2 : does not exist [ 162.443884][ T19] usb 5-1: unit 9 not found! [ 162.450371][ T6] usb 2-1: 2:1 : format type 0 is detected, processed as PCM [ 162.458948][ T19] usb 5-1: USB disconnect, device number 78 [ 162.465096][ T6] usb 2-1: 2:1 : sample bitwidth 74 in over sample bytes 3 [ 162.472354][ T6] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 162.482036][ T1265] usb 1-1: USB disconnect, device number 78 [ 162.492275][ T6] usb 2-1: USB disconnect, device number 72 [ 162.526761][ T39] usb 4-1: Using ep0 maxpacket: 32 [ 162.534542][ T39] usb 4-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=db.74 [ 162.543736][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.552426][ T39] usb 4-1: Product: syz [ 162.556685][ T39] usb 4-1: Manufacturer: syz [ 162.561398][ T39] usb 4-1: SerialNumber: syz [ 162.569185][ T39] usb 4-1: config 0 descriptor?? [ 162.575665][ T39] usb 4-1: bad CDC descriptors [ 162.733008][ T3938] udevd[3938]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 162.795686][ T39] usb 4-1: USB disconnect, device number 74 [ 162.919740][ T7546] IPv6: addrconf: prefix option has invalid lifetime [ 163.111451][ T6] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 163.252255][ T24] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 163.306359][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 163.312685][ T6] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 163.320951][ T6] usb 2-1: config 0 has no interface number 0 [ 163.327052][ T6] usb 2-1: config 0 interface 255 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 163.337040][ T19] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 163.338838][ T39] usb 1-1: new full-speed USB device number 79 using dummy_hcd [ 163.354703][ T6] usb 2-1: config 0 interface 255 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 163.374619][ T6] usb 2-1: New USB device found, idVendor=2001, idProduct=1a02, bcdDevice=bb.ee [ 163.383786][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.391831][ T6] usb 2-1: Product: syz [ 163.396081][ T6] usb 2-1: Manufacturer: syz [ 163.400696][ T6] usb 2-1: SerialNumber: syz [ 163.406475][ T6] usb 2-1: config 0 descriptor?? [ 163.411858][ T7540] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 163.419093][ T7540] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 163.468804][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 163.475251][ T24] usb 3-1: config 0 has an invalid interface number: 104 but max is 1 [ 163.483645][ T24] usb 3-1: config 0 has an invalid interface number: 104 but max is 1 [ 163.491901][ T24] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 163.500798][ T24] usb 3-1: config 0 has no interface number 0 [ 163.506991][ T24] usb 3-1: config 0 interface 104 altsetting 0 endpoint 0x8 has an invalid bInterval 0, changing to 7 [ 163.518218][ T24] usb 3-1: config 0 interface 104 has no altsetting 1 [ 163.526586][ T24] usb 3-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice= 0.00 [ 163.535743][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.543758][ T24] usb 3-1: Product: syz [ 163.547961][ T24] usb 3-1: Manufacturer: syz [ 163.552587][ T24] usb 3-1: SerialNumber: syz [ 163.558485][ T39] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 163.568442][ T24] usb 3-1: config 0 descriptor?? [ 163.574739][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 163.583918][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 163.589922][ T19] usb 5-1: config 14 has an invalid interface number: 21 but max is 0 [ 163.592019][ T39] usb 1-1: SerialNumber: syz [ 163.600786][ T19] usb 5-1: config 14 has no interface number 0 [ 163.611220][ T19] usb 5-1: config 14 interface 21 altsetting 251 bulk endpoint 0xA has invalid maxpacket 32 [ 163.612212][ T39] cdc_acm 1-1:1.0: skipping garbage [ 163.621594][ T19] usb 5-1: config 14 interface 21 has no altsetting 0 [ 163.627440][ T39] cdc_acm: probe of 1-1:1.0 failed with error -12 [ 163.637556][ T19] usb 5-1: string descriptor 0 read error: -22 [ 163.649282][ T6] asix 2-1:0.255 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 163.659805][ T19] usb 5-1: New USB device found, idVendor=c880, idProduct=760e, bcdDevice=35.fc [ 163.668939][ T6] asix: probe of 2-1:0.255 failed with error -71 [ 163.675397][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.685008][ T6] usb 2-1: USB disconnect, device number 73 [ 163.685463][ T60] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 163.700331][ T7557] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 163.711282][ T19] usb 5-1: MIDIStreaming interface descriptor not found [ 163.792042][ T24] asix 3-1:0.104 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 163.802393][ T24] asix: probe of 3-1:0.104 failed with error -71 [ 163.810149][ T24] usb 3-1: USB disconnect, device number 81 [ 163.840278][ T39] usb 1-1: USB disconnect, device number 79 [ 163.892165][ T60] usb 4-1: config 6 has an invalid interface number: 154 but max is 0 [ 163.905579][ T60] usb 4-1: config 6 has no interface number 0 [ 163.911894][ T60] usb 4-1: config 6 interface 154 has no altsetting 0 [ 163.920173][ T60] usb 4-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=75.d1 [ 163.929377][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.937444][ T60] usb 4-1: Product: syz [ 163.941746][ T60] usb 4-1: Manufacturer: syz [ 163.946424][ T60] usb 4-1: SerialNumber: syz [ 163.946909][ T6] usb 5-1: USB disconnect, device number 79 [ 164.173110][ T60] usb 4-1: Found UVC 0.00 device syz (1bcf:0b40) [ 164.179554][ T60] usb 4-1: Forcing UVC version to 1.0a [ 164.185126][ T60] usb 4-1: No valid video chain found. [ 164.191660][ T60] usb 4-1: USB disconnect, device number 75 [ 164.424334][ T28] audit: type=1400 audit(2000000013.183:279): avc: denied { unmount } for pid=974 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 164.468942][ T28] audit: type=1400 audit(2000000013.220:280): avc: denied { mounton } for pid=7612 comm="syz.0.3830" path="/syzcgroup/cpu/syz0/cgroup.procs" dev="cgroup" ino=57 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 164.544230][ T7626] loop4: detected capacity change from 0 to 512 [ 164.555451][ T7618] loop1: detected capacity change from 0 to 8192 [ 164.571357][ T7626] EXT4-fs warning (device loop4): ext4_enable_quotas:7055: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 164.614384][ T7626] EXT4-fs (loop4): mount failed [ 164.627149][ T7634] loop1: detected capacity change from 0 to 512 [ 164.672414][ T7634] Quota error (device loop1): v2_read_file_info: Block with free entry 458752 out of range (1, 6). [ 164.683842][ T7634] EXT4-fs warning (device loop1): ext4_enable_quotas:7055: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 164.692472][ T39] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 164.699226][ T7634] EXT4-fs (loop1): mount failed [ 164.908981][ T39] usb 3-1: Using ep0 maxpacket: 32 [ 164.915326][ T39] usb 3-1: config 2 has an invalid interface number: 86 but max is 0 [ 164.923476][ T39] usb 3-1: config 2 has no interface number 0 [ 164.929602][ T39] usb 3-1: config 2 interface 86 altsetting 0 endpoint 0xA has invalid maxpacket 1584, setting to 1024 [ 164.940715][ T39] usb 3-1: New USB device found, idVendor=1b3d, idProduct=018f, bcdDevice=92.aa [ 164.949793][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.959057][ T7599] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 164.963151][ T1228] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 165.049765][ T6] usb 4-1: new full-speed USB device number 76 using dummy_hcd [ 165.136351][ T19] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 165.168836][ T1228] usb 5-1: Using ep0 maxpacket: 8 [ 165.168841][ T24] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 165.175300][ T1228] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 165.186034][ T39] usb 3-1: string descriptor 0 read error: -71 [ 165.192323][ T1228] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.199784][ T39] ftdi_sio 3-1:2.86: FTDI USB Serial Device converter detected [ 165.210283][ T1228] usb 5-1: too many endpoints for config 1 interface 0 altsetting 255: 255, using maximum allowed: 30 [ 165.218061][ T39] ftdi_sio ttyUSB0: unknown device type: 0x92aa [ 165.228327][ T1228] usb 5-1: config 1 interface 0 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 165.236617][ T39] usb 3-1: USB disconnect, device number 82 [ 165.253641][ T1228] usb 5-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 165.254668][ T39] ftdi_sio 3-1:2.86: device disconnected [ 165.267717][ T1228] usb 5-1: config 1 interface 0 has no altsetting 1 [ 165.279259][ T1228] usb 5-1: config 1 interface 1 has no altsetting 0 [ 165.286527][ T6] usb 4-1: config 0 has an invalid interface number: 23 but max is 0 [ 165.294845][ T6] usb 4-1: config 0 has no interface number 0 [ 165.301849][ T1228] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.311194][ T1228] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.319253][ T1228] usb 5-1: Product: syz [ 165.323614][ T1228] usb 5-1: Manufacturer: syz [ 165.328287][ T1228] usb 5-1: SerialNumber: syz [ 165.333062][ T6] usb 4-1: New USB device found, idVendor=0403, idProduct=f850, bcdDevice= 1.7b [ 165.342766][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.350988][ T19] usb 1-1: New USB device found, idVendor=07c4, idProduct=a10b, bcdDevice=8e.07 [ 165.360359][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.368472][ T6] usb 4-1: Product: syz [ 165.373128][ T6] usb 4-1: Manufacturer: syz [ 165.377798][ T6] usb 4-1: SerialNumber: syz [ 165.384358][ T19] usb 1-1: config 0 descriptor?? [ 165.389462][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 165.389872][ T6] usb 4-1: config 0 descriptor?? [ 165.400295][ T19] ums-datafab 1-1:0.0: USB Mass Storage device detected [ 165.401078][ T24] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 165.418463][ T24] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 165.419109][ T6] ftdi_sio 4-1:0.23: FTDI USB Serial Device converter detected [ 165.431482][ T24] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 165.446497][ T6] usb 4-1: Detected SIO [ 165.446890][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.451497][ T24] usb 2-1: Product: syz [ 165.463705][ T24] usb 2-1: Manufacturer: syz [ 165.463795][ T6] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 165.468540][ T24] usb 2-1: SerialNumber: syz [ 165.590877][ T1228] usb 5-1: selecting invalid altsetting 0 [ 165.596886][ T1228] usb 5-1: selecting invalid altsetting 0 [ 165.602989][ T1228] cdc_ncm 5-1:1.0: bind() failure [ 165.608894][ T1228] usb 5-1: selecting invalid altsetting 0 [ 165.614706][ T1228] cdc_ncm: probe of 5-1:1.1 failed with error -22 [ 165.627530][ T1228] usb 5-1: selecting invalid altsetting 0 [ 165.632677][ T1056] usb 1-1: USB disconnect, device number 80 [ 165.633285][ T1228] cdc_mbim: probe of 5-1:1.1 failed with error -22 [ 165.640053][ T1228] usb 5-1: USB disconnect, device number 80 [ 165.669299][ T39] usb 4-1: USB disconnect, device number 76 [ 165.675862][ T39] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 165.685734][ T39] ftdi_sio 4-1:0.23: device disconnected [ 165.706028][ T24] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 165.716598][ T24] usb 2-1: USB disconnect, device number 74 [ 165.806765][ T7676] loop2: detected capacity change from 0 to 256 [ 165.814148][ T7676] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 165.916421][ T7690] loop2: detected capacity change from 0 to 256 [ 165.924240][ T7690] FAT-fs (loop2): bogus logical sector size 0 [ 165.930620][ T7690] FAT-fs (loop2): Can't find a valid FAT filesystem [ 165.938553][ T3938] udevd[3938]: 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 [ 166.163504][ T7702] loop4: detected capacity change from 0 to 512 [ 166.170505][ T7702] EXT4-fs: Ignoring removed i_version option [ 166.177179][ T7702] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 166.185744][ T7702] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 166.196129][ T7702] EXT4-fs (loop4): group descriptors corrupted! [ 166.294980][ T19] usb 3-1: new full-speed USB device number 83 using dummy_hcd [ 166.511539][ T24] usb 5-1: new full-speed USB device number 81 using dummy_hcd [ 166.512707][ T19] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 166.544871][ T19] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 4 [ 166.564153][ T19] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 166.583977][ T19] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 166.605177][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.620109][ T19] usb 3-1: Product: syz [ 166.626616][ T19] usb 3-1: Manufacturer: syz [ 166.631417][ T19] usb 3-1: SerialNumber: syz [ 166.714847][ T24] usb 5-1: config index 0 descriptor too short (expected 2075, got 27) [ 166.723285][ T24] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 166.737317][ T24] usb 5-1: config 0 has no interface number 0 [ 166.743849][ T24] usb 5-1: config 0 interface 200 altsetting 2 endpoint 0x4 has invalid wMaxPacketSize 0 [ 166.756661][ T24] usb 5-1: config 0 interface 200 has no altsetting 0 [ 166.765314][ T24] usb 5-1: New USB device found, idVendor=0b57, idProduct=852a, bcdDevice=6d.39 [ 166.774629][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.783037][ T24] usb 5-1: Product: syz [ 166.787280][ T24] usb 5-1: Manufacturer: syz [ 166.792057][ T24] usb 5-1: SerialNumber: syz [ 166.801425][ T24] usb 5-1: config 0 descriptor?? [ 166.862870][ T19] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 166.871214][ T19] usb 3-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 166.879759][ T19] usb 3-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 166.892441][ T19] usb 3-1: USB disconnect, device number 83 [ 166.944698][ T60] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 167.027412][ T24] input: Hanwang Art Master III 1308 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.200/input/input21 [ 167.039865][ T24] usb 5-1: USB disconnect, device number 81 [ 167.052988][ T1056] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 167.117958][ T6] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 167.126513][ T3938] udevd[3938]: 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 [ 167.143525][ T60] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.153756][ T60] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 167.162652][ T60] usb 4-1: config 1 has no interface number 0 [ 167.168764][ T60] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 167.183450][ T60] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.192499][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.202049][ T60] usb 4-1: Product: syz [ 167.206331][ T60] usb 4-1: Manufacturer: syz [ 167.210939][ T60] usb 4-1: SerialNumber: syz [ 167.217112][ T60] cdc_ncm 4-1:1.1: NCM or ECM functional descriptors missing [ 167.224515][ T60] cdc_ncm 4-1:1.1: bind() failure [ 167.248302][ T1056] usb 2-1: too many configurations: 164, using maximum allowed: 8 [ 167.262289][ T1056] usb 2-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 167.271640][ T1056] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.280277][ T1056] usb 2-1: config 0 descriptor?? [ 167.312974][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 167.319543][ T6] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.329748][ T6] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 167.340908][ T6] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 167.351814][ T6] usb 1-1: config 1 interface 2 has no altsetting 0 [ 167.361427][ T6] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 167.370584][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.378670][ T6] usb 1-1: Product: syz [ 167.382830][ T6] usb 1-1: Manufacturer: syz [ 167.387421][ T6] usb 1-1: SerialNumber: syz [ 167.441651][ T1056] usb 4-1: USB disconnect, device number 77 [ 167.470653][ T7780] loop2: detected capacity change from 0 to 8192 [ 167.497610][ T7780] loop2: p1[EZD] p2 p3 p4 [ 167.503386][ T7780] loop2: p3 start 117772289 is beyond EOD, truncated [ 167.504889][ T24] usb 2-1: USB disconnect, device number 75 [ 167.510398][ T7780] loop2: p4 size 262144 extends beyond EOD, truncated [ 167.568185][ T2880] udevd[2880]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 167.579525][ T1159] udevd[1159]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 167.587526][ T1459] udevd[1459]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 167.611560][ T6] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 167.624286][ T6] usb 1-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 167.637751][ T6] usb 1-1: found format II with max.bitrate = 3, frame size=7 [ 167.645420][ T6] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 167.653728][ T6] usb 1-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 167.662334][ T6] usb 1-1: found format II with max.bitrate = 3, frame size=7 [ 167.670349][ T6] usb 1-1: selecting invalid altsetting 0 [ 167.676396][ T6] usb 1-1: selecting invalid altsetting 0 [ 167.690584][ T6] usb 1-1: USB disconnect, device number 81 [ 167.741264][ T7802] loop4: detected capacity change from 0 to 256 [ 167.748215][ T7802] FAT-fs (loop4): Unrecognized mount option "fs" or missing value [ 167.865133][ T1265] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 167.931712][ T1459] udevd[1459]: 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 [ 167.977884][ T7840] bpf: Bad value for 'mode' [ 168.060057][ T1265] usb 3-1: Using ep0 maxpacket: 16 [ 168.067039][ T1265] usb 3-1: unable to get BOS descriptor or descriptor too short [ 168.082721][ T1265] usb 3-1: config 13 has an invalid interface number: 50 but max is 0 [ 168.092629][ T1265] usb 3-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 168.112147][ T1265] usb 3-1: config 13 has no interface number 0 [ 168.123208][ T1265] usb 3-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 168.141693][ T1265] usb 3-1: config 13 interface 50 altsetting 167 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 168.165885][ T1265] usb 3-1: config 13 interface 50 has no altsetting 0 [ 168.182821][ T1265] usb 3-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 168.193622][ T1265] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.207938][ T1265] usb 3-1: Product: syz [ 168.214652][ T1265] usb 3-1: Manufacturer: syz [ 168.221689][ T1265] usb 3-1: SerialNumber: syz [ 168.230040][ T7786] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 168.264345][ T7871] loop1: detected capacity change from 0 to 512 [ 168.282164][ T7871] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 168.352513][ T6] usb 4-1: new full-speed USB device number 78 using dummy_hcd [ 168.469533][ T1265] usb 3-1: MIDIStreaming interface descriptor not found [ 168.471707][ T1056] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 168.484848][ T1265] usb 3-1: USB disconnect, device number 84 [ 168.560221][ T6] usb 4-1: unable to get BOS descriptor or descriptor too short [ 168.575157][ T6] usb 4-1: not running at top speed; connect to a high speed hub [ 168.603481][ T6] usb 4-1: config 2 has an invalid interface number: 212 but max is 1 [ 168.622722][ T6] usb 4-1: config 2 has an invalid interface number: 226 but max is 1 [ 168.633642][ T6] usb 4-1: config 2 has no interface number 0 [ 168.644566][ T6] usb 4-1: config 2 has no interface number 1 [ 168.661842][ T6] usb 4-1: config 2 interface 212 altsetting 9 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 168.683621][ T6] usb 4-1: config 2 interface 226 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 168.698967][ T6] usb 4-1: config 2 interface 226 altsetting 0 endpoint 0x85 has invalid maxpacket 37745, setting to 64 [ 168.710019][ T1056] usb 1-1: Using ep0 maxpacket: 8 [ 168.720487][ T6] usb 4-1: config 2 interface 226 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 10 [ 168.728530][ T1056] usb 1-1: config 1 interface 0 altsetting 64 bulk endpoint 0x82 has invalid maxpacket 32 [ 168.742644][ T6] usb 4-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 168.752617][ T1056] usb 1-1: config 1 interface 0 altsetting 64 bulk endpoint 0x3 has invalid maxpacket 1024 [ 168.762738][ T6] usb 4-1: config 2 interface 226 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 168.775030][ T1056] usb 1-1: config 1 interface 0 has no altsetting 0 [ 168.782496][ T6] usb 4-1: config 2 interface 212 has no altsetting 0 [ 168.790961][ T1056] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 168.797326][ T6] usb 4-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 168.807482][ T1056] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.817208][ T1056] usb 1-1: Product: А [ 168.828349][ T1056] usb 1-1: Manufacturer: 宫ㅸ북荽ѭ᤺ꦛ䂺꘎৔⼞⼖沦幅ề鳓蛎ဨ猅㱈瘕Ȕ㠪蒑៥㙶㇜覊㲒큟鎛濇窴菩ꈬ茇᳋΀椳ṝ曱ꄊ沘⹭놋ᵼ铜说ⲃ秴鍺竂琿અ귡䞜ⅱ [ 168.831201][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.869909][ T1056] usb 1-1: SerialNumber: syz [ 168.880724][ T6] usb 4-1: Product: syz [ 168.885990][ T7864] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 168.891693][ T6] usb 4-1: Manufacturer: syz [ 168.893186][ T7864] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 168.897786][ T6] usb 4-1: SerialNumber: syz [ 168.957720][ T7895] loop1: detected capacity change from 0 to 40427 [ 168.977608][ T7895] F2FS-fs (loop1): fault_injection options not supported [ 168.992163][ T7895] F2FS-fs (loop1): invalid crc value [ 168.997622][ T7895] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 169.150088][ T1056] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 169.156989][ T6] input: Mad Catz Beat Pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:2.226/input/input22 [ 169.167385][ T1056] usb 1-1: USB disconnect, device number 82 [ 169.191651][ T6] usb 4-1: USB disconnect, device number 78 [ 169.359978][ T19] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 169.367652][ T1265] usb 2-1: new full-speed USB device number 76 using dummy_hcd [ 169.500783][ T1228] usb 5-1: new low-speed USB device number 82 using dummy_hcd [ 169.567026][ T19] usb 3-1: New USB device found, idVendor=090a, idProduct=1200, bcdDevice=24.87 [ 169.576281][ T19] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.584371][ T1265] usb 2-1: unable to get BOS descriptor or descriptor too short [ 169.592871][ T19] usb 3-1: config 0 descriptor?? [ 169.597954][ T1265] usb 2-1: not running at top speed; connect to a high speed hub [ 169.606556][ T19] usb-storage 3-1:0.0: USB Mass Storage device detected [ 169.613995][ T1265] usb 2-1: config 4 has an invalid interface number: 147 but max is 0 [ 169.622338][ T1265] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 169.632887][ T19] usb-storage 3-1:0.0: This device (090a,1200,2487 S 01 P 00) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 169.632887][ T19] Please send a copy of this message to and [ 169.658139][ T1265] usb 2-1: config 4 has no interface number 0 [ 169.665791][ T1265] usb 2-1: Dual-Role OTG device on HNP port [ 169.672069][ T1265] usb 2-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 169.681456][ T1265] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=38 [ 169.689872][ T1265] usb 2-1: Product: syz [ 169.694761][ T1265] usb 2-1: Manufacturer: syz [ 169.699600][ T1265] usb 2-1: SerialNumber: syz [ 169.705534][ T1228] usb 5-1: unable to get BOS descriptor or descriptor too short [ 169.715457][ T1228] usb 5-1: config 128 has an invalid interface number: 59 but max is 0 [ 169.726925][ T1228] usb 5-1: config 128 has no interface number 0 [ 169.733437][ T1228] usb 5-1: config 128 interface 59 has no altsetting 0 [ 169.751939][ T1228] usb 5-1: string descriptor 0 read error: -22 [ 169.758213][ T1228] usb 5-1: New USB device found, idVendor=a2f1, idProduct=6ed8, bcdDevice=bc.ba [ 169.769600][ T1228] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.792158][ T1228] usb-storage 5-1:128.59: USB Mass Storage device detected [ 169.830391][ T6] usb 3-1: USB disconnect, device number 85 [ 169.936229][ T1265] usb 2-1: Found UVC 0.02 device syz (04f2:b746) [ 169.950130][ T1265] usb 2-1: No valid video chain found. [ 169.959714][ T1265] usb 2-1: USB disconnect, device number 76 [ 170.016302][ T24] usb 5-1: USB disconnect, device number 82 [ 170.161586][ T1228] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 170.356588][ T1228] usb 1-1: Using ep0 maxpacket: 8 [ 170.362943][ T1228] usb 1-1: config 1 has an invalid interface number: 128 but max is 1 [ 170.371195][ T1228] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 170.378314][ T60] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 170.381398][ T1228] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 170.402565][ T1228] usb 1-1: config 1 has no interface number 0 [ 170.410726][ T1228] usb 1-1: config 1 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.426861][ T1228] usb 1-1: config 1 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 170.444427][ T1228] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 170.458398][ T1228] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.466857][ T1228] usb 1-1: Product: syz [ 170.476208][ T1228] usb 1-1: Manufacturer: syz [ 170.480890][ T1228] usb 1-1: SerialNumber: syz [ 170.496730][ T7987] IPv6: addrconf: prefix option has invalid lifetime [ 170.508491][ T1228] cdc_wdm 1-1:1.128: skipping garbage [ 170.516337][ T1228] cdc_wdm 1-1:1.128: cdc-wdm0: USB WDM device [ 170.520104][ T7991] loop2: detected capacity change from 0 to 512 [ 170.543052][ T7991] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 170.584060][ T60] usb 4-1: Using ep0 maxpacket: 8 [ 170.590650][ T60] usb 4-1: unable to get BOS descriptor or descriptor too short [ 170.600018][ T28] audit: type=1326 audit(2000524306.884:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7997 comm="syz.4.4016" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e20b8efc9 code=0x0 [ 170.629274][ T978] EXT4-fs (loop2): unmounting filesystem. [ 170.645642][ T60] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 170.675754][ T60] usb 4-1: config 0 has no interface number 0 [ 170.687942][ T60] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 170.699196][ T60] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 170.715754][ T60] usb 4-1: config 0 interface 88 has no altsetting 0 [ 170.726947][ T60] usb 4-1: language id specifier not provided by device, defaulting to English [ 170.730839][ T1228] usb 1-1: USB disconnect, device number 83 [ 170.756877][ T60] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 170.781020][ T60] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 170.789684][ T60] usb 4-1: Product: syz [ 170.809296][ T60] usb 4-1: Manufacturer: 뫫憶븏勲뽔৳쁻ᝰ㹥肗䌛䢌᝿⤃⭑튢竹룖㗄Ҥ꨿㯅腺꫓莯묳䢮ゝꡧᜥ褷獸銚ᵟᲮ佫篴䀝ᯘ팭ꃮ [ 170.825136][ T60] usb 4-1: SerialNumber: syz [ 170.839892][ T60] usb 4-1: config 0 descriptor?? [ 170.858810][ T7999] loop1: detected capacity change from 0 to 40427 [ 170.866314][ T7999] F2FS-fs (loop1): Wrong segment_count / block_count (31 > 0) [ 170.876393][ T7999] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 171.039129][ T1265] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 171.079237][ T60] input: 뫫憶븏勲뽔৳쁻ᝰ㹥肗䌛䢌᝿⤃⭑튢竹룖㗄Ҥ꨿㯅腺꫓莯묳䢮ゝꡧᜥ褷獸銚ᵟᲮ佫篴䀝ᯘ팭 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.88/input/input23 [ 171.109756][ T60] usb 4-1: USB disconnect, device number 79 [ 171.119399][ T3938] udevd[3938]: Unable to EVIOCGABS device "/dev/input/event3" [ 171.128136][ T3938] udevd[3938]: Unable to EVIOCGABS device "/dev/input/event3" [ 171.201665][ T19] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 171.235256][ T1265] usb 5-1: New USB device found, idVendor=1457, idProduct=5118, bcdDevice=cf.91 [ 171.244363][ T1265] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.253181][ T1265] usb 5-1: config 0 descriptor?? [ 171.259172][ T1265] ftdi_sio 5-1:0.0: Ignoring interface reserved for JTAG [ 171.294924][ T8052] IPv6: addrconf: prefix option has invalid lifetime [ 171.331697][ T8054] futex_wake_op: syz.0.4044 tries to shift op by 36; fix this program [ 171.396627][ T19] usb 2-1: Using ep0 maxpacket: 16 [ 171.401867][ T1228] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 171.410651][ T19] usb 2-1: config 4 has an invalid interface number: 51 but max is 0 [ 171.418858][ T19] usb 2-1: config 4 has no interface number 0 [ 171.425144][ T19] usb 2-1: config 4 interface 51 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 16 [ 171.435104][ T19] usb 2-1: config 4 interface 51 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 171.445334][ T19] usb 2-1: config 4 interface 51 has no altsetting 0 [ 171.453665][ T19] usb 2-1: New USB device found, idVendor=954f, idProduct=4199, bcdDevice= f.76 [ 171.462917][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.470995][ T19] usb 2-1: Product: syz [ 171.482189][ T19] usb 2-1: Manufacturer: syz [ 171.487024][ T19] usb 2-1: SerialNumber: syz [ 171.492198][ T1265] usb 5-1: USB disconnect, device number 83 [ 171.499562][ T8024] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 171.507258][ T8024] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 171.603668][ T1228] usb 3-1: Using ep0 maxpacket: 8 [ 171.610073][ T1228] usb 3-1: config 135 has an invalid interface number: 230 but max is 0 [ 171.618732][ T1228] usb 3-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config [ 171.648742][ T1228] usb 3-1: config 135 has no interface number 0 [ 171.660215][ T1228] usb 3-1: too many endpoints for config 135 interface 230 altsetting 126: 53, using maximum allowed: 30 [ 171.672075][ T1228] usb 3-1: config 135 interface 230 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 53 [ 171.685903][ T1228] usb 3-1: config 135 interface 230 has no altsetting 0 [ 171.711212][ T1228] usb 3-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a [ 171.722457][ T1228] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.730745][ T8060] SELinux: security_context_str_to_sid () failed with errno=-22 [ 171.745950][ T19] cdc_eem: probe of 2-1:4.51 failed with error -71 [ 171.771092][ T19] usb 2-1: USB disconnect, device number 77 [ 171.777161][ T1228] usb 3-1: Product: syz [ 171.783295][ T1228] usb 3-1: Manufacturer: syz [ 171.791387][ T1228] usb 3-1: SerialNumber: syz [ 171.799484][ T1228] usb 3-1: Found UVC 0.00 device syz (18ec:3288) [ 171.806095][ T1228] usb 3-1: No valid video chain found. [ 172.022085][ T19] usb 3-1: USB disconnect, device number 86 [ 172.116351][ T8096] loop4: detected capacity change from 0 to 2048 [ 172.156372][ T8096] loop4: p1 < > p4 [ 172.161220][ T8096] loop4: p4 start 42180 is beyond EOD, truncated [ 172.211348][ T3938] udevd[3938]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 172.263239][ T1228] usb 4-1: new full-speed USB device number 80 using dummy_hcd [ 172.470138][ T1228] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 172.488996][ T1228] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 172.510715][ T1228] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 172.523211][ T24] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 172.531367][ T1228] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 172.539512][ T1228] usb 4-1: SerialNumber: syz [ 172.551976][ T1228] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 172.577423][ T1228] usb-storage 4-1:1.0: USB Mass Storage device detected [ 172.585257][ T1228] usb-storage 4-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 172.610075][ T1228] scsi host1: usb-storage 4-1:1.0 [ 172.718118][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 172.724514][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 172.736326][ T24] usb 5-1: config 0 has no interface number 0 [ 172.745909][ T24] usb 5-1: config 0 interface 2 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 172.757139][ T24] usb 5-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 33573, setting to 1024 [ 172.768617][ T24] usb 5-1: config 0 interface 2 has no altsetting 0 [ 172.779276][ T1056] usb 4-1: USB disconnect, device number 80 [ 172.786961][ T24] usb 5-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 172.798291][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.806513][ T24] usb 5-1: Product: syz [ 172.810840][ T24] usb 5-1: Manufacturer: syz [ 172.815463][ T24] usb 5-1: SerialNumber: syz [ 172.824746][ T24] usb 5-1: config 0 descriptor?? [ 172.848461][ T60] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 173.061745][ T24] usb 5-1: USB disconnect, device number 84 [ 173.068911][ T60] usb 2-1: Using ep0 maxpacket: 16 [ 173.074136][ T39] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 173.082877][ T60] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 173.093772][ T60] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 173.107999][ T60] usb 2-1: config 0 has no interface number 0 [ 173.115993][ T60] usb 2-1: New USB device found, idVendor=046d, idProduct=0004, bcdDevice= b.28 [ 173.125334][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.133625][ T60] usb 2-1: Product: syz [ 173.137817][ T60] usb 2-1: Manufacturer: syz [ 173.142929][ T60] usb 2-1: SerialNumber: syz [ 173.148342][ T60] usb 2-1: config 0 descriptor?? [ 173.154599][ T60] usb 2-1: Found UVC 0.00 device syz (046d:0004) [ 173.161074][ T60] usb 2-1: No valid video chain found. [ 173.304241][ T39] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 173.313044][ T39] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 173.323206][ T39] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 173.332672][ T39] usb 3-1: config 1 has no interface number 0 [ 173.338871][ T39] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 173.359155][ T39] usb 3-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 173.391422][ T1452] usb 2-1: USB disconnect, device number 78 [ 173.406139][ T39] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.415653][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.423803][ T39] usb 3-1: Product: syz [ 173.427994][ T39] usb 3-1: Manufacturer: syz [ 173.432631][ T39] usb 3-1: SerialNumber: syz [ 173.552397][ T24] usb 1-1: new full-speed USB device number 84 using dummy_hcd [ 173.656856][ T39] cdc_mbim: probe of 3-1:1.1 failed with error -71 [ 173.672668][ T39] usb 3-1: USB disconnect, device number 87 [ 173.750769][ T24] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 65535, setting to 64 [ 173.769387][ T24] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 173.792722][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.812651][ T8157] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 173.852708][ T8203] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 173.990007][ T28] audit: type=1400 audit(2000524310.013:282): avc: denied { create } for pid=8223 comm="syz.1.4128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 174.040921][ T24] aiptek 1-1:17.0: Aiptek using 400 ms programming speed [ 174.048617][ T24] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:17.0/input/input24 [ 174.060269][ C1] aiptek 1-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 174.068941][ T24] usb 1-1: USB disconnect, device number 84 [ 174.093963][ T1228] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 174.288865][ T1228] usb 4-1: Using ep0 maxpacket: 32 [ 174.295304][ T1228] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 174.303623][ T6] usb 2-1: new full-speed USB device number 79 using dummy_hcd [ 174.311360][ T1265] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 174.323788][ T1228] usb 4-1: config 0 has no interface number 0 [ 174.330325][ T1228] usb 4-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 174.340458][ T1228] usb 4-1: config 0 interface 196 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 174.351770][ T1228] usb 4-1: config 0 interface 196 has no altsetting 0 [ 174.361565][ T8253] loop2: detected capacity change from 0 to 512 [ 174.368359][ T8253] EXT4-fs: Ignoring removed nomblk_io_submit option [ 174.376750][ T1228] usb 4-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 174.376905][ T8253] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 174.386000][ T1228] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 174.402837][ T1228] usb 4-1: Product: syz [ 174.407037][ T1228] usb 4-1: Manufacturer: syz [ 174.411974][ T1228] usb 4-1: SerialNumber: syz [ 174.417297][ T1228] usb 4-1: config 0 descriptor?? [ 174.421059][ T8253] Quota error (device loop2): v2_read_file_info: Can't read info structure [ 174.422923][ T8195] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 174.431192][ T8253] EXT4-fs warning (device loop2): ext4_enable_quotas:7055: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 174.453628][ T8253] EXT4-fs (loop2): mount failed [ 174.516368][ T1265] usb 5-1: Using ep0 maxpacket: 16 [ 174.524078][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 174.534507][ T1265] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 174.545093][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 0, changing to 4 [ 174.556390][ T1265] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 174.567467][ T6] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 174.576796][ T1265] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 174.586011][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.603054][ T1265] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.614534][ T6] usb 2-1: Product: syz [ 174.618778][ T6] usb 2-1: Manufacturer: syz [ 174.629000][ T1265] usb 5-1: Product: syz [ 174.633231][ T1265] usb 5-1: Manufacturer: syz [ 174.638408][ T6] usb 2-1: SerialNumber: syz [ 174.643115][ T1265] usb 5-1: SerialNumber: syz [ 174.648837][ T6] usb 2-1: config 0 descriptor?? [ 174.660860][ T1228] ipheth 4-1:0.196: Unable to find endpoints [ 174.671223][ T1228] usb 4-1: USB disconnect, device number 81 [ 174.708811][ T8262] loop2: detected capacity change from 0 to 32768 [ 174.755728][ T8262] loop2: p1 p3 < p5 p6 > [ 174.841238][ T1031] udevd[1031]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 174.841889][ T1159] udevd[1159]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 174.853157][ T1164] udevd[1164]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 174.871787][ T3938] udevd[3938]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 174.891827][ T6] usb 2-1: USB disconnect, device number 79 [ 174.898346][ T1265] usb 5-1: 0:2 : does not exist [ 174.915438][ T1265] usb 5-1: USB disconnect, device number 85 [ 174.928100][ T1452] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 174.941445][ T1459] udevd[1459]: 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 [ 175.133872][ T1452] usb 1-1: Using ep0 maxpacket: 16 [ 175.140226][ T1452] usb 1-1: config 8 has an invalid interface number: 97 but max is 2 [ 175.148559][ T1452] usb 1-1: config 8 has an invalid interface number: 94 but max is 2 [ 175.156795][ T1452] usb 1-1: config 8 has an invalid interface number: 21 but max is 2 [ 175.164903][ T1452] usb 1-1: config 8 has no interface number 0 [ 175.171033][ T1452] usb 1-1: config 8 has no interface number 1 [ 175.177160][ T1452] usb 1-1: config 8 has no interface number 2 [ 175.183276][ T1452] usb 1-1: config 8 interface 97 has no altsetting 0 [ 175.190016][ T24] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 175.197626][ T1452] usb 1-1: config 8 interface 94 has no altsetting 0 [ 175.204468][ T1452] usb 1-1: config 8 interface 21 has no altsetting 0 [ 175.212879][ T1452] usb 1-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=d4.ce [ 175.224126][ T1452] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.232392][ T1452] usb 1-1: Product: syz [ 175.236627][ T1452] usb 1-1: Manufacturer: syz [ 175.241262][ T1452] usb 1-1: SerialNumber: syz [ 175.243860][ T28] audit: type=1400 audit(2000524311.167:283): avc: denied { create } for pid=8280 comm="syz.3.4154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 175.405923][ T24] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 175.419838][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 175.429027][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 175.437549][ T24] usb 3-1: SerialNumber: syz [ 175.457705][ T24] usb 3-1: bad CDC descriptors [ 175.469186][ T1452] ftdi_sio 1-1:8.97: FTDI USB Serial Device converter detected [ 175.482377][ T1452] ftdi_sio ttyUSB0: unknown device type: 0xd4ce [ 175.494352][ T1452] ftdi_sio 1-1:8.94: FTDI USB Serial Device converter detected [ 175.504111][ T1452] ftdi_sio ttyUSB1: unknown device type: 0xd4ce [ 175.512661][ T1452] ftdi_sio 1-1:8.21: FTDI USB Serial Device converter detected [ 175.530312][ T1452] ftdi_sio ttyUSB2: unknown device type: 0xd4ce [ 175.547559][ T1452] usb 1-1: USB disconnect, device number 85 [ 175.557116][ T1452] ftdi_sio 1-1:8.97: device disconnected [ 175.563434][ T1452] ftdi_sio 1-1:8.94: device disconnected [ 175.570419][ T1452] ftdi_sio 1-1:8.21: device disconnected [ 175.599668][ T1228] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 175.611856][ T28] audit: type=1326 audit(2000524311.518:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8304 comm="syz.4.4166" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e20b8efc9 code=0x0 [ 175.676645][ T19] usb 3-1: USB disconnect, device number 88 [ 175.827137][ T1228] usb 4-1: Using ep0 maxpacket: 16 [ 175.832360][ T1265] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 175.841189][ T1228] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 175.850044][ T1228] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 175.860182][ T1228] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 175.869851][ T1228] usb 4-1: too many endpoints for config 1 interface 2 altsetting 1: 255, using maximum allowed: 30 [ 175.880663][ T1228] usb 4-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 175.895243][ T1228] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 175.904585][ T1228] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.912618][ T1228] usb 4-1: Product: syz [ 175.916825][ T1228] usb 4-1: Manufacturer: syz [ 175.921444][ T1228] usb 4-1: SerialNumber: syz [ 176.000458][ T6] usb 5-1: new full-speed USB device number 86 using dummy_hcd [ 176.032959][ T1265] usb 2-1: Using ep0 maxpacket: 16 [ 176.042072][ T1265] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 176.051527][ T1265] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.060013][ T1265] usb 2-1: Product: syz [ 176.064237][ T1265] usb 2-1: Manufacturer: syz [ 176.069136][ T1265] usb 2-1: SerialNumber: syz [ 176.075005][ T1265] r8152-cfgselector 2-1: config 0 descriptor?? [ 176.082730][ T1265] hub 2-1:0.0: bad descriptor, ignoring hub [ 176.089073][ T1265] hub: probe of 2-1:0.0 failed with error -5 [ 176.115898][ T8323] No source specified [ 176.158595][ T1228] usb 4-1: USB disconnect, device number 82 [ 176.196190][ T6] usb 5-1: not running at top speed; connect to a high speed hub [ 176.204744][ T6] usb 5-1: config 95 has an invalid interface number: 1 but max is 0 [ 176.212883][ T6] usb 5-1: config 95 has no interface number 0 [ 176.219150][ T6] usb 5-1: config 95 interface 1 has no altsetting 0 [ 176.227267][ T6] usb 5-1: New USB device found, idVendor=0763, idProduct=2030, bcdDevice=79.79 [ 176.236553][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.244627][ T6] usb 5-1: Product: syz [ 176.248834][ T6] usb 5-1: Manufacturer: syz [ 176.256355][ T6] usb 5-1: SerialNumber: syz [ 176.299981][ T1265] r8152-cfgselector 2-1: Unknown version 0x0000 [ 176.311558][ T1265] r8152-cfgselector 2-1: Unknown version 0x0000 [ 176.347467][ T1265] r8152-cfgselector 2-1: USB disconnect, device number 80 [ 176.477094][ T19] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 176.497441][ T6] usb 5-1: USB disconnect, device number 86 [ 176.672093][ T19] usb 1-1: Using ep0 maxpacket: 16 [ 176.677333][ T1227] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 176.686023][ T19] usb 1-1: config 4 has an invalid interface number: 51 but max is 0 [ 176.694209][ T19] usb 1-1: config 4 has no interface number 0 [ 176.700314][ T19] usb 1-1: config 4 interface 51 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 16 [ 176.710174][ T19] usb 1-1: config 4 interface 51 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 176.720521][ T19] usb 1-1: config 4 interface 51 has no altsetting 0 [ 176.728959][ T19] usb 1-1: New USB device found, idVendor=954f, idProduct=4199, bcdDevice= f.76 [ 176.738986][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.739386][ T8277] udevd[8277]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:95.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 176.747005][ T19] usb 1-1: Product: syz [ 176.747022][ T19] usb 1-1: Manufacturer: syz [ 176.747038][ T19] usb 1-1: SerialNumber: syz [ 176.769732][ T8333] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 176.784975][ T8333] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 176.900657][ T1227] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 176.911691][ T1227] usb 3-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 176.922349][ T1227] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 176.931413][ T1227] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.941667][ T1227] usb 3-1: invalid MIDI out EP 0 [ 176.949354][ T1227] snd-usb-audio: probe of 3-1:27.0 failed with error -22 [ 176.963796][ T1459] udevd[1459]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 177.012986][ T19] cdc_eem: probe of 1-1:4.51 failed with error -71 [ 177.021830][ T19] usb 1-1: USB disconnect, device number 86 [ 177.062174][ T1452] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 177.164744][ T1227] usb 3-1: USB disconnect, device number 89 [ 177.181272][ T24] usb 2-1: new full-speed USB device number 81 using dummy_hcd [ 177.269029][ T1452] usb 4-1: config 0 has an invalid interface number: 253 but max is 0 [ 177.277955][ T1452] usb 4-1: config 0 has no interface number 0 [ 177.285588][ T1452] usb 4-1: config 0 interface 253 has no altsetting 0 [ 177.285782][ T28] audit: type=1400 audit(2000524313.050:285): avc: denied { setattr } for pid=8396 comm="syz.4.4212" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 177.295297][ T1452] usb 4-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=b9.bf [ 177.321913][ T1452] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.330263][ T1452] usb 4-1: Product: syz [ 177.335090][ T1452] usb 4-1: Manufacturer: syz [ 177.339753][ T1452] usb 4-1: SerialNumber: syz [ 177.356637][ T1452] usb 4-1: config 0 descriptor?? [ 177.388828][ T24] usb 2-1: unable to get BOS descriptor or descriptor too short [ 177.397488][ T24] usb 2-1: not running at top speed; connect to a high speed hub [ 177.406525][ T24] usb 2-1: config 1 has an invalid interface number: 138 but max is 0 [ 177.414812][ T24] usb 2-1: config 1 has no interface number 0 [ 177.421136][ T24] usb 2-1: config 1 interface 138 has no altsetting 0 [ 177.429306][ T24] usb 2-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 177.438420][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.446454][ T24] usb 2-1: Product: syz [ 177.450618][ T24] usb 2-1: Manufacturer: syz [ 177.455414][ T24] usb 2-1: SerialNumber: syz [ 177.585766][ T60] usb 4-1: USB disconnect, device number 83 [ 177.688760][ T24] usb 2-1: USB disconnect, device number 81 [ 177.831758][ T8445] loop2: detected capacity change from 0 to 16 [ 177.838687][ T8445] erofs: (device loop2): erofs_read_inode: unsupported datalayout 5 of nid 36 [ 177.875667][ T3938] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 178.026248][ T1227] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 178.123775][ T60] usb 1-1: new full-speed USB device number 87 using dummy_hcd [ 178.235281][ T1227] usb 5-1: unable to get BOS descriptor or descriptor too short [ 178.242957][ T8477] ip_tunnel: non-ECT from 100.1.1.1 with TOS=0x92 [ 178.258684][ T1227] usb 5-1: config 1 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 192, changing to 11 [ 178.275258][ T1227] usb 5-1: config 1 interface 0 altsetting 9 endpoint 0x2 has an invalid bInterval 250, changing to 11 [ 178.291467][ T1227] usb 5-1: config 1 interface 0 has no altsetting 0 [ 178.305246][ T1227] usb 5-1: New USB device found, idVendor=1b96, idProduct=000b, bcdDevice= 0.40 [ 178.320151][ T60] usb 1-1: config 16 has an invalid interface number: 50 but max is 0 [ 178.328614][ T1227] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.333433][ T60] usb 1-1: config 16 has no interface number 0 [ 178.338716][ T1227] usb 5-1: Product: 㐊 [ 178.347033][ T1227] usb 5-1: Manufacturer: 謒嫩뷓ꞝۅ袗昗킙醽弪Ὠ膨悢갛칀⸪팭≥⓫腈푗ᶽ㭊콘퍶鴖嘊켴ﻹ瓄槪紩ᲄ፦쯷撋곲隩嗉퇸芾禦奃늏즾찗驔鱭 [ 178.364909][ T19] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 178.366959][ T60] usb 1-1: New USB device found, idVendor=046d, idProduct=08c2, bcdDevice=d4.71 [ 178.372580][ T1227] usb 5-1: SerialNumber: 倊 [ 178.393088][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.401225][ T60] usb 1-1: Product: syz [ 178.411101][ T60] usb 1-1: Manufacturer: syz [ 178.415771][ T60] usb 1-1: SerialNumber: syz [ 178.437927][ T24] usb 4-1: new full-speed USB device number 84 using dummy_hcd [ 178.466258][ T8497] overlayfs: empty lowerdir [ 178.579889][ T19] usb 3-1: New USB device found, idVendor=05dc, idProduct=0001, bcdDevice= 0.01 [ 178.588999][ T19] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.598178][ T19] usb 3-1: config 0 descriptor?? [ 178.604264][ T19] ums-jumpshot 3-1:0.0: USB Mass Storage device detected [ 178.617329][ T19] ums-jumpshot 3-1:0.0: Quirks match for vid 05dc pid 0001: 2 [ 178.626571][ T1227] usbhid 5-1:1.0: can't add hid device: -71 [ 178.632562][ T1227] usbhid: probe of 5-1:1.0 failed with error -71 [ 178.634128][ T24] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 178.640555][ T1227] usb 5-1: USB disconnect, device number 87 [ 178.656529][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 178.671877][ T60] usb 1-1: USB disconnect, device number 87 [ 178.678217][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 178.689391][ T24] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 178.702473][ T24] usb 4-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 178.711772][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.720715][ T24] usb 4-1: config 0 descriptor?? [ 178.732057][ T24] usb 4-1: MIDIStreaming interface descriptor not found [ 178.795496][ T1265] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 178.824568][ T24] usb 3-1: USB disconnect, device number 90 [ 178.955086][ T1227] usb 4-1: USB disconnect, device number 84 [ 178.990368][ T1265] usb 2-1: Using ep0 maxpacket: 32 [ 178.996763][ T1265] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 81, changing to 10 [ 179.008320][ T1265] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 179.018234][ T1265] usb 2-1: config 0 interface 0 has no altsetting 0 [ 179.024981][ T1265] usb 2-1: New USB device found, idVendor=07c0, idProduct=1125, bcdDevice= 0.00 [ 179.034072][ T1265] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.043108][ T1265] usb 2-1: config 0 descriptor?? [ 179.267573][ T1265] usbhid 2-1:0.0: can't add hid device: -71 [ 179.275206][ T1265] usbhid: probe of 2-1:0.0 failed with error -71 [ 179.295988][ T1265] usb 2-1: USB disconnect, device number 82 [ 179.655794][ T1227] usb 5-1: new full-speed USB device number 88 using dummy_hcd [ 179.695895][ T8553] loop2: detected capacity change from 0 to 40427 [ 179.710751][ T8553] F2FS-fs (loop2): Image doesn't support compression [ 179.720049][ T8553] F2FS-fs (loop2): invalid crc value [ 179.726784][ T8553] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 179.753047][ T8553] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 179.852565][ T28] audit: type=1326 audit(2000526893.422:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8578 comm="syz.1.4299" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7feef0d8efc9 code=0x0 [ 179.876732][ T1227] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 179.890804][ T1227] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 179.905909][ T1227] usb 5-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 179.917043][ T1227] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 179.943137][ T1227] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 179.957662][ T1227] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 179.971059][ T1227] usb 5-1: SerialNumber: syz [ 179.976224][ T24] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 179.990636][ T1227] cdc_acm 5-1:1.0: skipping garbage [ 179.995946][ T1227] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 180.003011][ T8599] futex_wake_op: syz.1.4310 tries to shift op by -1; fix this program [ 180.009341][ T1228] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 180.019922][ T1227] cdc_acm 5-1:1.0: This needs exactly 3 endpoints [ 180.033158][ T1227] cdc_acm: probe of 5-1:1.0 failed with error -22 [ 180.181918][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 180.188358][ T24] usb 4-1: config 0 has an invalid interface number: 85 but max is 0 [ 180.196514][ T24] usb 4-1: config 0 has no interface number 0 [ 180.202653][ T24] usb 4-1: config 0 interface 85 altsetting 7 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 180.213629][ T24] usb 4-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 180.222283][ T19] usb 5-1: USB disconnect, device number 88 [ 180.224632][ T24] usb 4-1: config 0 interface 85 has no altsetting 0 [ 180.231937][ T1228] usb 1-1: config 1 has an invalid interface number: 64 but max is 0 [ 180.237319][ T39] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 180.247219][ T1228] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 180.260688][ T24] usb 4-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 180.263495][ T1228] usb 1-1: config 1 has no interface number 0 [ 180.272301][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.280519][ T1228] usb 1-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 180.286381][ T24] usb 4-1: Product: syz [ 180.295902][ T1228] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.299627][ T24] usb 4-1: Manufacturer: syz [ 180.312688][ T24] usb 4-1: SerialNumber: syz [ 180.321293][ T24] usb 4-1: config 0 descriptor?? [ 180.323052][ T1228] usb 1-1: Product: syz [ 180.333623][ T1228] usb 1-1: Manufacturer: syz [ 180.338387][ T1228] usb 1-1: SerialNumber: syz [ 180.453759][ T39] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 180.461832][ T39] usb 3-1: config 0 has no interface number 0 [ 180.468716][ T39] usb 3-1: config 0 interface 8 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1023 [ 180.478980][ T39] usb 3-1: New USB device found, idVendor=0582, idProduct=b9d5, bcdDevice=73.f7 [ 180.488269][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.497138][ T39] usb 3-1: config 0 descriptor?? [ 180.502374][ T8589] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 180.519250][ T8277] udevd[8277]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 180.547703][ T24] usb 4-1: USB disconnect, device number 85 [ 180.568475][ T39] usb 1-1: USB disconnect, device number 88 [ 180.723523][ T1228] usb 2-1: new low-speed USB device number 83 using dummy_hcd [ 180.738645][ T1452] usb 3-1: USB disconnect, device number 91 [ 180.930417][ T1228] usb 2-1: config index 0 descriptor too short (expected 1307, got 27) [ 180.938733][ T1228] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 180.946897][ T1228] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 180.955873][ T1228] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 180.966701][ T1228] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 4 [ 180.977612][ T1228] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 180.992822][ T1228] usb 2-1: string descriptor 0 read error: -22 [ 180.999086][ T1228] usb 2-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 181.008171][ T1228] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.016779][ T1228] usb 2-1: config 0 descriptor?? [ 181.022431][ T1228] hub 2-1:0.0: bad descriptor, ignoring hub [ 181.028412][ T1228] hub: probe of 2-1:0.0 failed with error -5 [ 181.145995][ T19] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 181.342455][ T19] usb 5-1: unable to get BOS descriptor or descriptor too short [ 181.354648][ T19] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 181.364804][ T19] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 181.378097][ T1265] usb 2-1: USB disconnect, device number 83 [ 181.384376][ T1228] usb 4-1: new full-speed USB device number 86 using dummy_hcd [ 181.393318][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 181.403066][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.412368][ T19] usb 5-1: Product: ぇ䜗豄힙㧶縴ᄥ瓟燂뺩ꑪꛣ箂ᇵ桴뾇첧꒞ሪ᧑뚤牟Ჲ撿챻nﶜ㕬镩牫䯴 [ 181.425414][ T19] usb 5-1: Manufacturer: 㑦Äᱸגּ䵮ꖹꏠ㖸踤풱ǟ⢥舦꿀ᯪ㸊㒸聰金⠞⋌ⷆ꒳掖㳮鮙馝츕⬢祅槇㒧叻꒥멷翍鎫校鲅ꥵ⋓Ø鑒Ḧ젲峥佹ℜ [ 181.443431][ T1227] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 181.451056][ T19] usb 5-1: SerialNumber: ч [ 181.456760][ T8640] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 181.601974][ T1228] usb 4-1: config 1 has an invalid descriptor of length 36, skipping remainder of the config [ 181.612292][ T1228] usb 4-1: too many endpoints for config 1 interface 0 altsetting 7: 255, using maximum allowed: 30 [ 181.623180][ T1228] usb 4-1: config 1 interface 0 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 181.636284][ T1228] usb 4-1: config 1 interface 0 has no altsetting 0 [ 181.643604][ T1228] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 181.652799][ T1228] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 181.660930][ T1228] usb 4-1: SerialNumber: syz [ 181.666513][ T1227] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 181.674617][ T1227] usb 1-1: config 0 has no interface number 0 [ 181.682153][ T1228] cdc_acm 4-1:1.0: invalid descriptor buffer length [ 181.688972][ T1228] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 181.697230][ T1228] cdc_acm 4-1:1.0: This needs exactly 3 endpoints [ 181.703805][ T1228] cdc_acm: probe of 4-1:1.0 failed with error -22 [ 181.709286][ T24] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 181.718331][ T19] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 89 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 181.729246][ T1227] usb 1-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 181.738346][ T1227] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.747478][ T19] usb 5-1: USB disconnect, device number 89 [ 181.753625][ T1227] usb 1-1: Product: syz [ 181.757817][ T1227] usb 1-1: Manufacturer: syz [ 181.762451][ T1227] usb 1-1: SerialNumber: syz [ 181.767790][ T19] usblp0: removed [ 181.774029][ T1227] usb 1-1: config 0 descriptor?? [ 181.908824][ T60] usb 4-1: USB disconnect, device number 86 [ 181.915089][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 181.921829][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 181.931993][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 181.940950][ T24] usb 3-1: New USB device found, idVendor=046b, idProduct=0000, bcdDevice= 0.00 [ 181.950042][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.960285][ T24] usb 3-1: 0:2 : does not exist [ 181.999728][ T1227] usb 1-1: Found UVC 0.08 device syz (046d:0823) [ 182.006230][ T1227] usb 1-1: No valid video chain found. [ 182.012724][ T1227] usb 1-1: USB disconnect, device number 89 [ 182.131742][ T1452] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 182.178727][ T24] usb 3-1: string descriptor 0 read error: -71 [ 182.186574][ T24] usb 3-1: USB disconnect, device number 92 [ 182.337605][ T1452] usb 2-1: Using ep0 maxpacket: 8 [ 182.344620][ T1452] usb 2-1: config 1 has an invalid descriptor of length 109, skipping remainder of the config [ 182.355220][ T1452] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 182.364298][ T1452] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 182.378689][ T1452] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 182.388078][ T1452] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.396098][ T1452] usb 2-1: Product: syz [ 182.400294][ T1452] usb 2-1: Manufacturer: syz [ 182.404936][ T1452] usb 2-1: SerialNumber: syz [ 182.411019][ T1452] cdc_ncm 2-1:1.0: skipping garbage [ 182.416516][ T1452] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 182.423314][ T1452] cdc_ncm 2-1:1.0: bind() failure [ 182.608382][ T1227] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 182.633617][ T39] usb 2-1: USB disconnect, device number 84 [ 182.803279][ T1227] usb 5-1: Using ep0 maxpacket: 16 [ 182.809593][ T1227] usb 5-1: config 1 has an invalid interface number: 243 but max is 0 [ 182.817859][ T1227] usb 5-1: config 1 has an invalid descriptor of length 245, skipping remainder of the config [ 182.828194][ T1227] usb 5-1: config 1 has no interface number 0 [ 182.834433][ T1227] usb 5-1: config 1 interface 243 has no altsetting 0 [ 182.842834][ T1227] usb 5-1: New USB device found, idVendor=0421, idProduct=0128, bcdDevice=90.04 [ 182.851943][ T1227] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.860054][ T1227] usb 5-1: Product: syz [ 182.864230][ T1227] usb 5-1: Manufacturer: syz [ 182.868890][ T19] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 182.876625][ T1227] usb 5-1: SerialNumber: syz [ 182.889992][ T1452] usb 4-1: new full-speed USB device number 87 using dummy_hcd [ 183.030764][ T24] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 183.074065][ T19] usb 1-1: Using ep0 maxpacket: 16 [ 183.080381][ T19] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 183.090769][ T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 183.097270][ T1452] usb 4-1: not running at top speed; connect to a high speed hub [ 183.100462][ T19] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 183.113039][ T1452] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 183.123355][ T1227] rndis_host 5-1:1.243: skipping garbage [ 183.132450][ T1452] usb 4-1: language id specifier not provided by device, defaulting to English [ 183.137778][ T1227] usb 5-1: bad CDC descriptors [ 183.147723][ T1452] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.151476][ T1227] cdc_acm 5-1:1.243: skipping garbage [ 183.160798][ T1452] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.168507][ T1227] usb 5-1: USB disconnect, device number 90 [ 183.177594][ T1452] usb 4-1: Product: syz [ 183.184417][ T1452] usb 4-1: Manufacturer: ቍ컁㮔讈볡똲佳Ԙ檘廊䘬㹿៰싯擦ェᕮ訃쿪䋕Ｂᬅ咮יִ椭ｙㄜ㾋引ޏ픨藒评锊윓 [ 183.184436][ T19] usb 1-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 183.199183][ T1452] usb 4-1: SerialNumber: syz [ 183.223302][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.233033][ T19] usb 1-1: Product: syz [ 183.242770][ T19] usb 1-1: Manufacturer: syz [ 183.247401][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 183.248757][ T24] usb 3-1: config 0 has an invalid interface number: 199 but max is 0 [ 183.257903][ T19] usb 1-1: SerialNumber: syz [ 183.270095][ T19] usb 1-1: config 0 descriptor?? [ 183.270241][ T24] usb 3-1: config 0 has no interface number 0 [ 183.281449][ T24] usb 3-1: config 0 interface 199 has no altsetting 0 [ 183.290047][ T24] usb 3-1: New USB device found, idVendor=725d, idProduct=fa95, bcdDevice=f7.76 [ 183.299384][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.307533][ T24] usb 3-1: Product: syz [ 183.311776][ T24] usb 3-1: Manufacturer: syz [ 183.316564][ T24] usb 3-1: SerialNumber: syz [ 183.322011][ T24] usb 3-1: config 0 descriptor?? [ 183.328019][ T24] usb-storage 3-1:0.199: USB Mass Storage device detected [ 183.433186][ T1452] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 183.440057][ T1452] cdc_ncm 4-1:1.0: bind() failure [ 183.446052][ T1452] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 183.452879][ T1452] cdc_ncm 4-1:1.1: bind() failure [ 183.459988][ T1452] usb 4-1: USB disconnect, device number 87 [ 183.511571][ T24] usb 1-1: USB disconnect, device number 90 [ 183.547725][ T19] usb 3-1: USB disconnect, device number 93 [ 183.572386][ T1265] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 183.767659][ T1265] usb 2-1: Using ep0 maxpacket: 16 [ 183.774905][ T1265] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 183.784723][ T1265] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 183.794936][ T1265] usb 2-1: config 0 has no interface number 0 [ 183.802573][ T1265] usb 2-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 183.811747][ T1265] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.819759][ T1265] usb 2-1: Product: syz [ 183.824241][ T1265] usb 2-1: Manufacturer: syz [ 183.828868][ T1265] usb 2-1: SerialNumber: syz [ 183.837497][ T1265] usb 2-1: config 0 descriptor?? [ 183.914792][ T8732] loop4: detected capacity change from 0 to 40427 [ 183.923332][ T8732] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 183.931162][ T8732] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 183.940387][ T8732] F2FS-fs (loop4): invalid crc value [ 183.947554][ T8732] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 183.954688][ T8732] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 184.068685][ T1265] usb 2-1: Found UVC 0.00 device syz (046d:08d3) [ 184.081479][ T1265] usb 2-1: No valid video chain found. [ 184.092521][ T1265] usb 2-1: USB disconnect, device number 85 [ 184.341516][ T19] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 184.438966][ T1228] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 184.471512][ T1984] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 184.493099][ T1227] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 184.536417][ T19] usb 4-1: Using ep0 maxpacket: 8 [ 184.542901][ T19] usb 4-1: unable to get BOS descriptor or descriptor too short [ 184.551487][ T19] usb 4-1: config 9 has an invalid interface number: 5 but max is 0 [ 184.559816][ T19] usb 4-1: config 9 has no interface number 0 [ 184.565950][ T19] usb 4-1: config 9 interface 5 altsetting 9 endpoint 0x9 has an invalid bInterval 181, changing to 7 [ 184.576954][ T19] usb 4-1: config 9 interface 5 has no altsetting 0 [ 184.585064][ T19] usb 4-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=5d.a8 [ 184.594161][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.602263][ T19] usb 4-1: Product: syz [ 184.606462][ T19] usb 4-1: Manufacturer: syz [ 184.611082][ T19] usb 4-1: SerialNumber: syz [ 184.633951][ T1228] usb 5-1: Using ep0 maxpacket: 32 [ 184.641894][ T8773] loop1: detected capacity change from 0 to 16 [ 184.643683][ T1228] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 184.654271][ T8773] erofs: (device loop1): mounted with root inode @ nid 36. [ 184.656968][ T1228] usb 5-1: config 0 has no interface number 0 [ 184.670415][ T1984] usb 3-1: Using ep0 maxpacket: 8 [ 184.675567][ T1228] usb 5-1: config 0 interface 184 has no altsetting 0 [ 184.687990][ T1984] usb 3-1: unable to get BOS descriptor or descriptor too short [ 184.698895][ T1227] usb 1-1: Using ep0 maxpacket: 16 [ 184.700095][ T8775] loop1: detected capacity change from 0 to 16 [ 184.706505][ T1227] usb 1-1: config 1 interface 0 altsetting 121 bulk endpoint 0x1 has invalid maxpacket 1024 [ 184.716918][ T8775] erofs: (device loop1): mounted with root inode @ nid 36. [ 184.725188][ T1228] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 184.737288][ T1227] usb 1-1: config 1 interface 0 has no altsetting 0 [ 184.744398][ T1228] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.752929][ T1984] usb 3-1: config 11 has an invalid interface number: 57 but max is 0 [ 184.761332][ T1984] usb 3-1: config 11 has no interface number 0 [ 184.767911][ T1228] usb 5-1: Product: syz [ 184.772269][ T1228] usb 5-1: Manufacturer: syz [ 184.777062][ T1984] usb 3-1: config 11 interface 57 altsetting 5 endpoint 0x5 has invalid maxpacket 512, setting to 64 [ 184.788180][ T1228] usb 5-1: SerialNumber: syz [ 184.793004][ T1227] usb 1-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 184.802453][ T1984] usb 3-1: config 11 interface 57 altsetting 5 has an invalid endpoint with address 0x0, skipping [ 184.813469][ T1228] usb 5-1: config 0 descriptor?? [ 184.818488][ T1227] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.826603][ T1227] usb 1-1: Product: syz [ 184.830919][ T1984] usb 3-1: config 11 interface 57 altsetting 5 has an invalid endpoint descriptor of length 4, skipping [ 184.842737][ T1228] smsc75xx v1.0.0 [ 184.846537][ T1228] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 184.856919][ T1227] usb 1-1: Manufacturer: syz [ 184.861640][ T1227] usb 1-1: SerialNumber: syz [ 184.867372][ T19] usb 4-1: USB disconnect, device number 88 [ 184.873421][ T1228] smsc75xx: probe of 5-1:0.184 failed with error -22 [ 184.881348][ T1984] usb 3-1: config 11 interface 57 altsetting 5 endpoint 0x6 has an invalid bInterval 127, changing to 10 [ 184.894174][ T8769] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 184.894634][ T1984] usb 3-1: config 11 interface 57 altsetting 5 endpoint 0x6 has invalid wMaxPacketSize 0 [ 184.911489][ T1984] usb 3-1: config 11 interface 57 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 184.924601][ T1984] usb 3-1: config 11 interface 57 has no altsetting 0 [ 184.933193][ T1984] usb 3-1: New USB device found, idVendor=1b3d, idProduct=012f, bcdDevice=50.ec [ 184.942307][ T1984] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.950407][ T1984] usb 3-1: Product: syz [ 184.954618][ T1984] usb 3-1: Manufacturer: syz [ 184.959282][ T1984] usb 3-1: SerialNumber: syz [ 185.056379][ T24] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 185.072236][ T1265] usb 5-1: USB disconnect, device number 91 [ 185.131705][ T1227] usblp0: Disabling reads from problematic bidirectional printer [ 185.140804][ T1227] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 91 if 0 alt 121 proto 1 vid 0x03F0 pid 0x0004 [ 185.153238][ T1227] usb 1-1: USB disconnect, device number 91 [ 185.161060][ T1227] usblp0: removed [ 185.183957][ T1984] ftdi_sio 3-1:11.57: FTDI USB Serial Device converter detected [ 185.192058][ T1984] ftdi_sio ttyUSB0: unknown device type: 0x50ec [ 185.200195][ T1984] usb 3-1: USB disconnect, device number 94 [ 185.207117][ T1984] ftdi_sio 3-1:11.57: device disconnected [ 185.251435][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 185.257717][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 185.268053][ T24] usb 2-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 185.277204][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.285900][ T24] usb 2-1: config 0 descriptor?? [ 185.291697][ T24] usb 2-1: bad CDC descriptors [ 185.513597][ T1984] usb 2-1: USB disconnect, device number 86 [ 185.944676][ T1227] usb 5-1: new full-speed USB device number 92 using dummy_hcd [ 186.052979][ T24] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 186.096938][ T8866] loop1: detected capacity change from 0 to 512 [ 186.154771][ T8874] loop1: detected capacity change from 0 to 512 [ 186.176199][ T8874] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 186.180892][ T1227] usb 5-1: unable to get BOS descriptor or descriptor too short [ 186.193080][ T1227] usb 5-1: not running at top speed; connect to a high speed hub [ 186.198312][ T8874] ext4 filesystem being mounted at /901/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.207031][ T1227] usb 5-1: config 3 has an invalid interface number: 3 but max is 1 [ 186.225744][ T1227] usb 5-1: config 3 has an invalid interface number: 66 but max is 1 [ 186.234698][ T1227] usb 5-1: config 3 has no interface number 0 [ 186.241001][ T1227] usb 5-1: config 3 has no interface number 1 [ 186.249785][ T24] usb 3-1: config index 0 descriptor too short (expected 39, got 27) [ 186.254546][ T1227] usb 5-1: config 3 interface 3 has no altsetting 0 [ 186.264690][ T1227] usb 5-1: config 3 interface 66 has no altsetting 0 [ 186.264766][ T24] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 186.281435][ T1227] usb 5-1: New USB device found, idVendor=0c45, idProduct=8003, bcdDevice=b8.82 [ 186.288650][ T24] usb 3-1: config 0 interface 0 has no altsetting 0 [ 186.293133][ T1227] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.307596][ T975] EXT4-fs (loop1): unmounting filesystem. [ 186.307977][ T1227] usb 5-1: Product: syz [ 186.318209][ T1227] usb 5-1: Manufacturer: syz [ 186.322936][ T1227] usb 5-1: SerialNumber: syz [ 186.335945][ T24] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 186.345229][ T24] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 186.352231][ T8884] loop1: detected capacity change from 0 to 2048 [ 186.359792][ T24] usb 3-1: Product: syz [ 186.359816][ T24] usb 3-1: Manufacturer: syz [ 186.359833][ T24] usb 3-1: SerialNumber: syz [ 186.388834][ T60] usb 1-1: new low-speed USB device number 92 using dummy_hcd [ 186.405261][ T24] usb 3-1: config 0 descriptor?? [ 186.422436][ T24] hub 3-1:0.0: bad descriptor, ignoring hub [ 186.435563][ T24] hub: probe of 3-1:0.0 failed with error -5 [ 186.436589][ T8890] loop1: detected capacity change from 0 to 128 [ 186.457517][ T24] usb 3-1: selecting invalid altsetting 0 [ 186.509384][ T8894] loop1: detected capacity change from 0 to 128 [ 186.559215][ T1227] hub 5-1:3.3: Invalid hub with more than one config or interface [ 186.572773][ T1227] hub: probe of 5-1:3.3 failed with error -22 [ 186.591853][ T1227] hub 5-1:3.66: Invalid hub with more than one config or interface [ 186.596025][ T60] usb 1-1: unable to get BOS descriptor or descriptor too short [ 186.602118][ T1227] hub: probe of 5-1:3.66 failed with error -22 [ 186.624782][ T1227] usb 5-1: USB disconnect, device number 92 [ 186.627847][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 186.668636][ T60] usb 1-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 186.692018][ T60] usb 1-1: config 1 interface 0 has no altsetting 0 [ 186.705253][ T60] usb 1-1: string descriptor 0 read error: -22 [ 186.722527][ T60] usb 1-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 186.744341][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.786629][ T8896] loop1: detected capacity change from 0 to 32768 [ 186.832935][ T24] usb 3-1: USB disconnect, device number 95 [ 186.984707][ T60] usb 1-1: USB disconnect, device number 92 [ 187.160175][ T8912] loop4: detected capacity change from 0 to 128 [ 187.206053][ T8916] loop4: detected capacity change from 0 to 128 [ 187.297280][ T8922] loop4: detected capacity change from 0 to 8192 [ 187.331784][ T8924] loop4: detected capacity change from 0 to 512 [ 187.373571][ T8926] loop4: detected capacity change from 0 to 512 [ 187.515290][ T1984] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 187.526223][ T1265] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 187.699432][ T1227] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 187.710349][ T1984] usb 4-1: Using ep0 maxpacket: 16 [ 187.721997][ T1984] usb 4-1: config 0 has no interfaces? [ 187.729116][ T1984] usb 4-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=c5.67 [ 187.739512][ T1265] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 187.753587][ T1265] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 187.774187][ T1984] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.782735][ T1984] usb 4-1: Product: syz [ 187.787233][ T1984] usb 4-1: Manufacturer: syz [ 187.791994][ T1984] usb 4-1: SerialNumber: syz [ 187.797666][ T1265] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 187.822752][ T1984] r8152-cfgselector 4-1: config 0 descriptor?? [ 187.829108][ T1265] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.837640][ T1265] usb 3-1: Product: syz [ 187.842057][ T1265] usb 3-1: Manufacturer: syz [ 187.846784][ T1265] usb 3-1: SerialNumber: syz [ 187.856286][ T1265] usb 3-1: config 0 descriptor?? [ 187.875424][ T1265] usb 3-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 187.916112][ T1227] usb 5-1: Using ep0 maxpacket: 16 [ 187.922611][ T1227] usb 5-1: config 5 has 1 interface, different from the descriptor's value: 11 [ 187.943301][ T1227] usb 5-1: config 5 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 187.953295][ T1227] usb 5-1: config 5 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 187.963243][ T1227] usb 5-1: config 5 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 187.973301][ T1227] usb 5-1: config 5 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 187.983366][ T1227] usb 5-1: config 5 interface 0 has no altsetting 0 [ 187.990128][ T1227] usb 5-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice=1f.77 [ 187.999524][ T1227] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.022187][ T8898] loop1: detected capacity change from 0 to 262144 [ 188.026505][ T1227] ums-sddr09 5-1:5.0: USB Mass Storage device detected [ 188.056426][ T1984] r8152-cfgselector 4-1: Unknown version 0x0000 [ 188.063275][ T8898] F2FS-fs (loop1): Found nat_bits in checkpoint [ 188.069912][ T1984] r8152-cfgselector 4-1: USB disconnect, device number 89 [ 188.090833][ T1227] ums-sddr09: probe of 5-1:5.0 failed with error -22 [ 188.098787][ T1265] usb 3-1: USB disconnect, device number 96 [ 188.138225][ T8898] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 188.244357][ T24] usb 5-1: USB disconnect, device number 93 [ 188.414722][ T8958] loop1: detected capacity change from 0 to 128 [ 188.491316][ T19] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 188.685203][ T19] usb 1-1: Using ep0 maxpacket: 16 [ 188.692885][ T19] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 188.714174][ T19] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 188.728457][ T1265] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 188.750105][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 188.759205][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 188.778258][ T19] usb 1-1: SerialNumber: syz [ 188.813592][ T19] cdc_acm 1-1:1.0: Zero length descriptor references [ 188.831343][ T19] cdc_acm: probe of 1-1:1.0 failed with error -22 [ 188.863801][ T8964] loop2: detected capacity change from 0 to 32768 [ 188.923495][ T1265] usb 2-1: Using ep0 maxpacket: 8 [ 188.931075][ T1265] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 188.965526][ T1265] usb 2-1: config 0 has no interface number 0 [ 188.976262][ T1265] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 188.993884][ T1265] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.002921][ T1265] usb 2-1: config 0 descriptor?? [ 189.011001][ T8976] loop2: detected capacity change from 0 to 2048 [ 189.017083][ T24] usb 1-1: USB disconnect, device number 93 [ 189.145344][ T28] audit: type=1400 audit(2000526902.008:287): avc: denied { write } for pid=8985 comm="syz.3.4496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 189.205188][ T28] audit: type=1400 audit(2000526902.054:288): avc: denied { ioctl } for pid=8991 comm="syz.3.4499" path="socket:[42087]" dev="sockfs" ino=42087 ioctlcmd=0xf510 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 189.232932][ T1984] usb 2-1: USB disconnect, device number 87 [ 189.261521][ T28] audit: type=1404 audit(2000526902.118:289): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 189.277325][ T28] audit: type=1400 audit(2000526902.128:290): avc: denied { bpf } for pid=8994 comm="syz.3.4501" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 189.327034][ T28] audit: type=1400 audit(2000526902.155:291): avc: denied { read write } for pid=978 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 [ 189.365664][ T28] audit: type=1400 audit(2000526902.155:292): avc: denied { read write } for pid=977 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 189.392950][ T28] audit: type=1400 audit(2000526902.164:293): avc: denied { read write } for pid=977 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 189.441437][ T28] audit: type=1400 audit(2000526902.174:294): avc: denied { read write } for pid=978 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 [ 189.478423][ T28] audit: type=1400 audit(2000526902.201:295): avc: denied { read write } for pid=977 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 189.504246][ T28] audit: type=1400 audit(2000526902.211:296): avc: denied { read write } for pid=978 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 [ 189.649936][ T9030] capability: warning: `syz.0.4518' uses deprecated v2 capabilities in a way that may be insecure [ 189.732535][ T9040] A link change request failed with some changes committed already. Interface ip6gre0 may have been left with an inconsistent configuration, please check. [ 190.311739][ T9085] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 190.928574][ T9141] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 191.199028][ T9161] x_tables: duplicate underflow at hook 4 [ 191.298287][ T9169] Zero length message leads to an empty skb [ 191.299691][ T9173] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4589'. [ 191.537368][ T9216] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.551964][ T9216] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.559089][ T9216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.673328][ T9240] netlink: 36 bytes leftover after parsing attributes in process `syz.2.4622'. [ 191.713479][ T9252] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 191.976517][ T9304] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 192.418294][ T9396] netlink: 'syz.2.4700': attribute type 4 has an invalid length. [ 192.435488][ T9396] netlink: 'syz.2.4700': attribute type 5 has an invalid length. [ 192.444770][ T9396] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.4700'. [ 192.519205][ T9423] mmap: syz.0.4714 (9423): VmData 29085696 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 192.563840][ T9433] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4718'. [ 192.596741][ T9439] netlink: 'syz.3.4721': attribute type 13 has an invalid length. [ 192.638899][ T9439] gretap0: refused to change device tx_queue_len [ 192.645592][ T9439] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 192.685037][ T9455] sock: sock_timestamping_bind_phc: sock not bind to device [ 192.714793][ T9460] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4731'. [ 192.753016][ T9467] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4734'. [ 192.863974][ T9498] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4748'. [ 192.916796][ T9509] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4755'. [ 192.944911][ T9514] netlink: 'syz.2.4759': attribute type 15 has an invalid length. [ 192.970387][ T9514] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4759'. [ 193.006939][ T9532] netlink: 'syz.4.4769': attribute type 12 has an invalid length. [ 193.041500][ T9540] netlink: 76 bytes leftover after parsing attributes in process `syz.1.4771'. [ 193.052230][ T9540] netlink: 'syz.1.4771': attribute type 3 has an invalid length. [ 193.313951][ T9610] xt_CT: No such helper "pptp" [ 193.479897][ T9650] sit0: mtu greater than device maximum [ 193.611768][ T9680] xt_hashlimit: Unknown mode mask 2000, kernel too old? [ 193.699666][ T9705] xt_CT: You must specify a L4 protocol and not use inversions on it [ 193.830422][ T9737] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 193.898500][ T9751] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 194.226599][ T9843] xt_TPROXY: Can be used only with -p tcp or -p udp [ 194.227756][ T9844] netlink: 'syz.1.4921': attribute type 49 has an invalid length. [ 194.538321][ T9930] netlink: 'syz.2.4965': attribute type 49 has an invalid length. [ 194.550401][ T9930] netlink: 'syz.2.4965': attribute type 49 has an invalid length. [ 194.557002][ T2360] ------------[ cut here ]------------ [ 194.563754][ T2360] kernel BUG at fs/buffer.c:2714! [ 194.570303][ T2360] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 194.576431][ T2360] CPU: 1 PID: 2360 Comm: kmmpd-loop0 Not tainted syzkaller #0 [ 194.583917][ T2360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 194.594159][ T2360] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 194.599552][ T2360] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 2f e8 ff e9 b0 fe ff ff e8 1e c0 a3 ff 0f 0b e8 17 c0 a3 ff <0f> 0b e8 10 c0 a3 ff 0f 0b e8 09 c0 a3 ff 0f 0b e8 02 c0 a3 ff 0f [ 194.619176][ T2360] RSP: 0018:ffffc900076a7ca0 EFLAGS: 00010293 [ 194.625249][ T2360] RAX: ffffffff81cc5e09 RBX: 0000000000000000 RCX: ffff88810b951440 [ 194.633249][ T2360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 194.641226][ T2360] RBP: ffffc900076a7cf0 R08: dffffc0000000000 R09: ffffed102499e4d3 [ 194.649199][ T2360] R10: ffffed102499e4d3 R11: 1ffff1102499e4d2 R12: 0000000000000000 [ 194.657176][ T2360] R13: 1ffff1102499e4d2 R14: ffff888124cf2690 R15: 0000000000003801 [ 194.665765][ T2360] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 194.674723][ T2360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.681583][ T2360] CR2: 00007ffd8d651b38 CR3: 000000013534a000 CR4: 00000000003506a0 [ 194.689655][ T2360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 194.697634][ T2360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 194.705610][ T2360] Call Trace: [ 194.708891][ T2360] [ 194.711827][ T2360] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 194.717647][ T2360] submit_bh+0x1f/0x30 [ 194.721728][ T2360] write_mmp_block_thawed+0x34a/0x4c0 [ 194.727110][ T2360] ? read_mmp_block+0x6d0/0x6d0 [ 194.731970][ T2360] ? __cfi_process_timeout+0x10/0x10 [ 194.737275][ T2360] write_mmp_block+0x138/0x2b0 [ 194.742054][ T2360] kmmpd+0x3ce/0x950 [ 194.745972][ T2360] kthread+0x281/0x320 [ 194.750058][ T2360] ? __cfi_kmmpd+0x10/0x10 [ 194.754483][ T2360] ? __cfi_kthread+0x10/0x10 [ 194.759087][ T2360] ret_from_fork+0x1f/0x30 [ 194.763602][ T2360] [ 194.766727][ T2360] Modules linked in: [ 194.778846][ T28] kauditd_printk_skb: 575 callbacks suppressed [ 194.778867][ T28] audit: type=1400 audit(2000526908.018:872): avc: denied { read write } for pid=976 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 [ 194.809643][ T2360] ---[ end trace 0000000000000000 ]--- [ 194.815025][ T28] audit: type=1400 audit(2000526908.202:873): avc: denied { read write } for pid=974 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 [ 194.815132][ T2360] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 194.839668][ T28] audit: type=1400 audit(2000526908.202:874): avc: denied { read write } for pid=978 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 [ 194.845099][ T2360] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 2f e8 ff e9 b0 fe ff ff e8 1e c0 a3 ff 0f 0b e8 17 c0 a3 ff <0f> 0b e8 10 c0 a3 ff 0f 0b e8 09 c0 a3 ff 0f 0b e8 02 c0 a3 ff 0f [ 194.869102][ T28] audit: type=1400 audit(2000526908.239:875): avc: denied { read write } for pid=977 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.889311][ T2360] RSP: 0018:ffffc900076a7ca0 EFLAGS: 00010293 [ 194.913209][ T28] audit: type=1400 audit(2000526908.239:876): avc: denied { read write } for pid=975 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 [ 194.919309][ T2360] RAX: ffffffff81cc5e09 RBX: 0000000000000000 RCX: ffff88810b951440 [ 194.951104][ T2360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 194.959218][ T2360] RBP: ffffc900076a7cf0 R08: dffffc0000000000 R09: ffffed102499e4d3 [ 194.967235][ T2360] R10: ffffed102499e4d3 R11: 1ffff1102499e4d2 R12: 0000000000000000 [ 194.975264][ T2360] R13: 1ffff1102499e4d2 R14: ffff888124cf2690 R15: 0000000000003801 [ 194.983318][ T2360] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 194.992421][ T2360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.999030][ T2360] CR2: 00007fff37f5ecd8 CR3: 0000000120232000 CR4: 00000000003506b0 [ 195.007062][ T2360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 195.015118][ T2360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 195.023185][ T2360] Kernel panic - not syncing: Fatal exception [ 195.024022][ T28] audit: type=1400 audit(2000526908.433:877): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 195.051315][ T2360] Kernel Offset: disabled [ 195.055683][ T2360] Rebooting in 86400 seconds..