last executing test programs: 1.891248338s ago: executing program 0 (id=7146): r0 = syz_open_dev$usbfs(&(0x7f0000000200), 0x76, 0x103901) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000040)={0xc, 0x20008}) 1.890928468s ago: executing program 0 (id=7151): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000009b00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0xec, 0x0, &(0x7f0000000800)="6ebca58c08000008beca252388f7", 0x0, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.751672499s ago: executing program 0 (id=7163): r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{0x0, 0xed}], 0x1, 0x6, 0x6) 1.730134991s ago: executing program 0 (id=7164): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000100)="c10e000018001f06b9409b0dffff110d0207be040205060506100a04430012000a000000fac8388827a685a168d9a44604094565360c648dcaaf6c26c291214549932fde4a460c89b6ec0cff3959547f509058ba86c902fc3a10004a320c0400160012000a00000000000000000000080756ede4ccbe5880", 0xec1, 0x0, 0x0, 0x9e5e111c47e3504f) 1.659861276s ago: executing program 0 (id=7167): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0x8000000}) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 1.659713866s ago: executing program 0 (id=7169): r0 = syz_usb_connect(0x2, 0x36, &(0x7f00000004c0)={{0x12, 0x1, 0x141, 0x68, 0x60, 0x36, 0x20, 0xe7e, 0x1001, 0xa317, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x90, 0x0, [{{0x9, 0x4, 0x98, 0x7, 0x2, 0xdf, 0x2b, 0x9f, 0x0, [], [{{0x9, 0x5, 0xa, 0x2, 0x400, 0xd, 0x0, 0x6}}, {{0x9, 0x5, 0x82, 0x2, 0x8, 0x0, 0x0, 0x10}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 1.085551572s ago: executing program 2 (id=7221): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)=@ipv4_newrule={0x3c, 0x20, 0x301, 0x0, 0x0, {0x2, 0x10, 0x14, 0x0, 0x0, 0x0, 0x0, 0x7}, [@FRA_SRC={0x8, 0x2, @remote}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x7}, @FRA_DST={0x8, 0x1, @rand_addr=0x64010101}]}, 0x3c}}, 0x0) 1.031040186s ago: executing program 2 (id=7227): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$sock(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000740)=[{0x0}, {&(0x7f0000000000)="c21d95e910", 0x5}], 0x2}, 0x4000) 988.55157ms ago: executing program 2 (id=7231): r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000006c0)=@bridge_getlink={0x28, 0x12, 0x1, 0x70bd2a, 0x25dfdffd, {0x7, 0x0, 0x0, 0x0, 0x2060, 0x20000}, [@IFLA_TARGET_NETNSID={0x8, 0x2e, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x8004) 934.123614ms ago: executing program 2 (id=7235): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/231, 0xe7}], 0x1, 0x2000000, 0x0) 915.352766ms ago: executing program 2 (id=7239): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f00000003c0)={0x10, 0x1000, 0x80}) 837.252532ms ago: executing program 2 (id=7243): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000080e372208c106801b284010203110902240001000010000904020002f8fd00000905060200020d0006090582020002"], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 244.684759ms ago: executing program 3 (id=7296): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x82042, 0x1) pwrite64(r0, 0x0, 0x0, 0x9000) 244.360129ms ago: executing program 1 (id=7297): syz_clone3(&(0x7f0000001500)={0x20000, 0x0, 0x0, 0x0, {0xd}, &(0x7f0000000440)=""/4096, 0x1000, 0x0, 0x0}, 0x58) rt_tgsigqueueinfo(0x0, 0x0, 0x43, &(0x7f0000001500)={0x35, 0x3, 0x100}) 242.98648ms ago: executing program 4 (id=7298): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x2e, &(0x7f0000000fc0)={0x11, 0x7ff, 0x7}) 210.142092ms ago: executing program 3 (id=7299): r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f0000000280)={0x4, 0x0, 0x1}, 0x0) 209.774472ms ago: executing program 4 (id=7300): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x50, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x14318}, [@IFLA_IFNAME={0x14, 0x3, 'xfrm0\x00'}, @IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast1}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000884}, 0x0) 177.613265ms ago: executing program 1 (id=7301): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@loopback, @remote, [0xffffffff, 0xffffff00, 0xff], [0x0, 0xffffff00, 0xff, 0xff], 'bridge_slave_0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x67, 0x8, 0x1, 0xd8}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0xa, 0x8, 0xc, 'syz1\x00', {0x282}}}}, {{@uncond, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2e8) 177.471045ms ago: executing program 3 (id=7302): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="5500000020007fafb72d13b2a4a2719302000020030b43026c26236925000400fe7f0080bd2dca8a9848a3c728f1c46b7b31afdc1338d509000000000100005ae583de0dd7d8319f98af84fda542e718f94b929ade", 0x55}], 0x1}, 0x0) 152.953567ms ago: executing program 4 (id=7303): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=@getneightbl={0x14, 0x42, 0x727d4c0aeeddad0d, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 141.796097ms ago: executing program 1 (id=7304): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) times(&(0x7f00000003c0)) 98.214661ms ago: executing program 1 (id=7305): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/key-users\x00', 0x0, 0x0) ftruncate(r0, 0xca4) 97.906001ms ago: executing program 3 (id=7306): r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, &(0x7f0000000100)) 97.615061ms ago: executing program 4 (id=7307): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@updpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in6=@private2, @in6=@empty, 0x0, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x5e}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, [@tmpl={0x84, 0x5, [{{@in6=@loopback, 0x0, 0x3c}, 0x2, @in6=@empty, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x0, 0x2b}, 0x2, @in=@dev, 0xffffffff}]}]}, 0x13c}}, 0x0) 81.406523ms ago: executing program 1 (id=7308): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0xf, &(0x7f0000000900)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0xba}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 81.096573ms ago: executing program 4 (id=7309): r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f000000d379)={&(0x7f00000015c0)={0x14, 0x14, 0x1, 0x70bd27, 0x0, {0x1e}}, 0x14}}, 0x0) 61.731684ms ago: executing program 3 (id=7310): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0)=0x7, 0x4) 44.501326ms ago: executing program 1 (id=7311): creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182) rename(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000002c0)='./file1\x00') 10.148158ms ago: executing program 3 (id=7312): r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'bond_slave_1\x00', &(0x7f0000000440)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @esp_ip4_spec={@loopback, @multicast2}, {0x0, @dev}, @udp_ip4_spec={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x0, @remote}}}}) 0s ago: executing program 4 (id=7313): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001ac0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001100)=[@rights={{0x10}}, @rights={{0x10}}], 0x20, 0x20000040}}], 0x1, 0x0) kernel console output (not intermixed with test programs): 198.657080][ T65] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 198.668234][ T65] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x3 has invalid maxpacket 255, setting to 64 [ 198.679179][ T384] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 198.686877][ T65] usb 3-1: config 8 interface 0 has no altsetting 0 [ 198.695999][ T39] usb 4-1: Detected FT232A [ 198.702361][ T39] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 198.705356][ T65] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 198.723757][ T39] usb 4-1: USB disconnect, device number 81 [ 198.732248][ T39] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 198.738365][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.746765][ T39] ftdi_sio 4-1:0.0: device disconnected [ 198.756190][ T381] usbhid 1-1:1.0: can't add hid device: -71 [ 198.759842][ T65] usb 3-1: Product: syz [ 198.762525][ T381] usbhid: probe of 1-1:1.0 failed with error -71 [ 198.766250][ T65] usb 3-1: Manufacturer: syz [ 198.780049][ T65] usb 3-1: SerialNumber: syz [ 198.788999][ T381] usb 1-1: USB disconnect, device number 82 [ 198.797618][ T8742] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 198.888211][ T384] usb 5-1: Using ep0 maxpacket: 8 [ 198.894835][ T384] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 198.903093][ T384] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 198.913232][ T384] usb 5-1: config 0 has no interface number 0 [ 198.921116][ T384] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 198.930287][ T384] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.938549][ T384] usb 5-1: Product: syz [ 198.943004][ T384] usb 5-1: Manufacturer: syz [ 198.947642][ T384] usb 5-1: SerialNumber: syz [ 198.953235][ T384] usb 5-1: config 0 descriptor?? [ 198.959296][ T384] usb 5-1: Found UVC 0.04 device syz (046d:08c3) [ 198.965907][ T384] uvcvideo 5-1:0.31: Entity type for entity Output 6 was not initialized! [ 198.974749][ T384] usb 5-1: Failed to create links for entity 6 [ 198.980946][ T384] usb 5-1: Failed to register entities (-22). [ 199.008691][ T8760] loop1: detected capacity change from 0 to 40427 [ 199.018938][ T8760] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50010) [ 199.027611][ T8760] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 199.035425][ T65] usb 3-1: selecting invalid altsetting 0 [ 199.042313][ T8760] F2FS-fs (loop1): invalid crc value [ 199.049233][ T65] usb 3-1: USB disconnect, device number 82 [ 199.059389][ T8760] F2FS-fs (loop1): invalid journal entries nats 0 sits 16390 [ 199.063148][ T1135] udevd[1135]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 199.066831][ T8760] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-22) [ 199.175169][ T381] usb 5-1: USB disconnect, device number 81 [ 199.497430][ T39] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 199.546002][ T28] audit: type=1326 audit(2001052291.800:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8808 comm="syz.0.4102" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x0 [ 199.582982][ T384] usb 4-1: new full-speed USB device number 82 using dummy_hcd [ 199.700532][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 199.706854][ T39] usb 2-1: config 0 has an invalid interface number: 84 but max is 1 [ 199.718170][ T39] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 199.738922][ T39] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 199.759789][ T39] usb 2-1: config 0 has no interface number 0 [ 199.775367][ T39] usb 2-1: config 0 interface 84 altsetting 127 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 199.788060][ T384] usb 4-1: config 0 has an invalid interface number: 26 but max is 0 [ 199.793042][ T39] usb 2-1: config 0 interface 84 altsetting 127 endpoint 0x2 has invalid wMaxPacketSize 0 [ 199.804306][ T384] usb 4-1: config 0 has no interface number 0 [ 199.822555][ T39] usb 2-1: config 0 interface 84 altsetting 127 has 2 endpoint descriptors, different from the interface descriptor's value: 15 [ 199.828844][ T384] usb 4-1: config 0 interface 26 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 199.844575][ T39] usb 2-1: config 0 interface 84 has no altsetting 0 [ 199.864887][ T39] usb 2-1: New USB device found, idVendor=05ac, idProduct=030b, bcdDevice=db.55 [ 199.874197][ T384] usb 4-1: config 0 interface 26 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 199.878812][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.898863][ T384] usb 4-1: New USB device found, idVendor=0403, idProduct=a951, bcdDevice= 1.56 [ 199.914960][ T28] audit: type=1326 audit(2001052292.146:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8854 comm="syz.4.4116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 199.914973][ T39] usb 2-1: Product: syz [ 199.914990][ T39] usb 2-1: Manufacturer: syz [ 199.938500][ T384] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.959805][ T28] audit: type=1326 audit(2001052292.174:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8854 comm="syz.4.4116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 199.963160][ T39] usb 2-1: SerialNumber: syz [ 199.983165][ T384] usb 4-1: Product: syz [ 200.003537][ T384] usb 4-1: Manufacturer: syz [ 200.007628][ T39] usb 2-1: config 0 descriptor?? [ 200.008208][ T384] usb 4-1: SerialNumber: syz [ 200.018366][ T384] usb 4-1: config 0 descriptor?? [ 200.036467][ T384] ftdi_sio 4-1:0.26: FTDI USB Serial Device converter detected [ 200.053690][ T384] usb 4-1: Detected SIO [ 200.057880][ T384] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 8 [ 200.073058][ T384] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 200.160258][ T381] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 200.239949][ T39] usbhid 2-1:0.84: couldn't find an input interrupt endpoint [ 200.254591][ T39] usb 2-1: USB disconnect, device number 81 [ 200.290941][ T8893] loop4: detected capacity change from 0 to 16 [ 200.292678][ T384] usb 4-1: USB disconnect, device number 82 [ 200.303880][ T8893] erofs: (device loop4): mounted with root inode @ nid 36. [ 200.313835][ T384] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 200.325771][ T384] ftdi_sio 4-1:0.26: device disconnected [ 200.335689][ T8895] loop4: detected capacity change from 0 to 512 [ 200.346128][ T8895] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 200.361465][ T289] EXT4-fs (loop4): unmounting filesystem. [ 200.368474][ T381] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 200.386608][ T381] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1 [ 200.409968][ T381] usb 3-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 200.423203][ T381] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.99 [ 200.432575][ T381] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.444346][ T8849] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 200.462261][ T381] usb 3-1: invalid MIDI in EP 0 [ 200.480893][ T381] snd-usb-audio: probe of 3-1:27.0 failed with error -22 [ 200.490736][ T334] udevd[334]: 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 [ 200.506597][ T980] usb 1-1: new full-speed USB device number 83 using dummy_hcd [ 200.522391][ T8901] loop4: detected capacity change from 0 to 40427 [ 200.530419][ T8901] F2FS-fs (loop4): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 200.538550][ T8901] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 200.547069][ T8901] F2FS-fs (loop4): fault_injection options not supported [ 200.554864][ T8901] F2FS-fs (loop4): invalid crc value [ 200.561337][ T8901] F2FS-fs (loop4): Found nat_bits in checkpoint [ 200.583003][ T8901] F2FS-fs (loop4): Start checkpoint disabled! [ 200.589852][ T8901] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 200.596932][ T8901] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 200.664707][ T8905] loop4: detected capacity change from 0 to 2048 [ 200.672423][ T384] usb 3-1: USB disconnect, device number 83 [ 200.687520][ T8905] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 200.696075][ T8905] ext4 filesystem being mounted at /846/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.713956][ T289] EXT4-fs (loop4): unmounting filesystem. [ 200.728049][ T980] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 200.730114][ T8909] loop4: detected capacity change from 0 to 512 [ 200.739521][ T980] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 200.755233][ T980] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 200.761015][ T8909] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 200.768581][ T980] usb 1-1: New USB device found, idVendor=16c0, idProduct=05e1, bcdDevice= 0.00 [ 200.777206][ T8909] ext4 filesystem being mounted at /847/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.785941][ T980] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.813027][ T289] EXT4-fs (loop4): unmounting filesystem. [ 200.819390][ T980] usb 1-1: config 0 descriptor?? [ 200.839653][ T8915] loop1: detected capacity change from 0 to 16 [ 200.846479][ T8915] erofs: (device loop1): mounted with root inode @ nid 36. [ 200.847801][ T8914] loop4: detected capacity change from 0 to 512 [ 200.874758][ T8914] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 200.897608][ T8920] loop1: detected capacity change from 0 to 512 [ 200.905950][ T8919] loop3: detected capacity change from 0 to 2048 [ 200.908376][ T289] EXT4-fs (loop4): unmounting filesystem. [ 200.944905][ T8919] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 200.951999][ T8926] loop4: detected capacity change from 0 to 1024 [ 200.954413][ T8919] ext4 filesystem being mounted at /905/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.979750][ T8920] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 200.988558][ T8926] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 200.989230][ T8920] ext4 filesystem being mounted at /856/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.008541][ T291] EXT4-fs (loop3): unmounting filesystem. [ 201.017876][ T283] EXT4-fs (loop1): unmounting filesystem. [ 201.026052][ T289] EXT4-fs (loop4): unmounting filesystem. [ 201.041093][ T980] usbhid 1-1:0.0: can't add hid device: -71 [ 201.047051][ T980] usbhid: probe of 1-1:0.0 failed with error -71 [ 201.064423][ T8932] loop3: detected capacity change from 0 to 512 [ 201.068290][ T8933] loop1: detected capacity change from 0 to 1024 [ 201.073335][ T980] usb 1-1: USB disconnect, device number 83 [ 201.102305][ T8932] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 201.123990][ T291] EXT4-fs (loop3): unmounting filesystem. [ 201.144690][ T8933] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 201.153194][ T8933] ext4 filesystem being mounted at /857/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.196837][ T283] EXT4-fs (loop1): unmounting filesystem. [ 201.248969][ T8944] loop1: detected capacity change from 0 to 1024 [ 201.260081][ T8944] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 201.267557][ T8942] loop2: detected capacity change from 0 to 4096 [ 201.288865][ T8935] loop4: detected capacity change from 0 to 40427 [ 201.306979][ T8942] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 201.311719][ T8935] F2FS-fs (loop4): Image doesn't support compression [ 201.323584][ T283] EXT4-fs (loop1): unmounting filesystem. [ 201.337145][ T8935] F2FS-fs (loop4): invalid crc value [ 201.343088][ T284] EXT4-fs (loop2): unmounting filesystem. [ 201.355867][ T8935] F2FS-fs (loop4): SIT is corrupted node# 5 vs 7 [ 201.366968][ T8935] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 201.453807][ T378] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 201.656919][ T378] usb 4-1: Using ep0 maxpacket: 32 [ 201.664568][ T378] usb 4-1: config 0 has an invalid interface number: 231 but max is 0 [ 201.689156][ T378] usb 4-1: config 0 has no interface number 0 [ 201.695485][ T378] usb 4-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 201.731740][ T378] usb 4-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 201.753874][ T378] usb 4-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 201.762940][ T378] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.792497][ T378] usb 4-1: Product: syz [ 201.796710][ T378] usb 4-1: Manufacturer: syz [ 201.801330][ T378] usb 4-1: SerialNumber: syz [ 201.817275][ T980] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 201.825017][ T378] usb 4-1: config 0 descriptor?? [ 201.830359][ T8940] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 201.837511][ T8940] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 201.857922][ T378] plusb 4-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.3-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 8e:8d:e5:14:2c:d6 [ 201.889463][ T28] audit: type=1400 audit(2001052293.989:256): avc: denied { read } for pid=142 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 201.957322][ T28] audit: type=1400 audit(2001052294.017:257): avc: denied { search } for pid=142 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.020385][ T28] audit: type=1400 audit(2001052294.017:258): avc: denied { read } for pid=142 comm="dhcpcd" name="n15" dev="tmpfs" ino=25498 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 202.042333][ T980] usb 5-1: Using ep0 maxpacket: 16 [ 202.048606][ T980] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 202.060080][ T8951] loop1: detected capacity change from 0 to 131072 [ 202.078856][ T980] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.095139][ T65] usb 4-1: USB disconnect, device number 83 [ 202.102318][ T65] plusb 4-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.3-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 202.109723][ T28] audit: type=1400 audit(2001052294.017:259): avc: denied { open } for pid=142 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=25498 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 202.118584][ T8951] F2FS-fs (loop1): Found nat_bits in checkpoint [ 202.139696][ T980] usb 5-1: config 0 descriptor?? [ 202.201574][ T980] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 202.229160][ T8951] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 202.236779][ T28] audit: type=1400 audit(2001052294.017:260): avc: denied { getattr } for pid=142 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=25498 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 202.299468][ T8983] loop1: detected capacity change from 0 to 128 [ 202.331074][ T28] audit: type=1400 audit(2001052294.064:261): avc: denied { read } for pid=8962 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=493 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.379725][ T8987] loop1: detected capacity change from 0 to 256 [ 202.394564][ T28] audit: type=1400 audit(2001052294.064:262): avc: denied { open } for pid=8962 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=493 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.422123][ T980] usb 5-1: Detected FT232A [ 202.430101][ T980] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 202.459838][ T980] usb 5-1: USB disconnect, device number 82 [ 202.470724][ T980] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 202.512306][ T28] audit: type=1400 audit(2001052294.064:263): avc: denied { getattr } for pid=8962 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=493 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.547278][ T8992] loop1: detected capacity change from 0 to 2048 [ 202.556731][ T980] ftdi_sio 5-1:0.0: device disconnected [ 202.585945][ T28] audit: type=1400 audit(2001052294.242:264): avc: denied { write } for pid=8961 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=492 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.627939][ T8992] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 202.647251][ T28] audit: type=1400 audit(2001052294.242:265): avc: denied { add_name } for pid=8961 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.680733][ T8992] ext4 filesystem being mounted at /863/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.748957][ T283] EXT4-fs (loop1): unmounting filesystem. [ 202.787984][ T9002] loop1: detected capacity change from 0 to 1024 [ 202.809132][ T9002] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 202.895697][ T283] EXT4-fs (loop1): unmounting filesystem. [ 202.936591][ T9005] loop1: detected capacity change from 0 to 128 [ 202.975195][ T9007] loop1: detected capacity change from 0 to 256 [ 202.982550][ T39] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 203.207045][ T39] usb 4-1: Using ep0 maxpacket: 8 [ 203.213295][ T39] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 203.232220][ T39] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 203.249817][ T39] usb 4-1: config 0 has no interface number 0 [ 203.268205][ T39] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 203.288653][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.299414][ T39] usb 4-1: Product: syz [ 203.310171][ T39] usb 4-1: Manufacturer: syz [ 203.320934][ T39] usb 4-1: SerialNumber: syz [ 203.336345][ T980] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 203.344127][ T39] usb 4-1: config 0 descriptor?? [ 203.560912][ T980] usb 2-1: config 0 has an invalid interface number: 101 but max is 0 [ 203.583683][ T980] usb 2-1: config 0 has no interface number 0 [ 203.589134][ T8955] loop2: detected capacity change from 0 to 262144 [ 203.600579][ T980] usb 2-1: config 0 interface 101 has no altsetting 0 [ 203.623140][ T381] usb 4-1: USB disconnect, device number 84 [ 203.631559][ T980] usb 2-1: New USB device found, idVendor=12d1, idProduct=1c1f, bcdDevice=ef.18 [ 203.651218][ T8955] F2FS-fs (loop2): Found nat_bits in checkpoint [ 203.660260][ T980] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.688303][ T980] usb 2-1: Product: syz [ 203.703411][ T980] usb 2-1: Manufacturer: syz [ 203.708143][ T980] usb 2-1: SerialNumber: syz [ 203.731145][ T980] usb 2-1: config 0 descriptor?? [ 203.741428][ T980] usb 2-1: bad CDC descriptors [ 203.760956][ T8955] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 203.962518][ T381] usb 2-1: USB disconnect, device number 82 [ 204.150314][ T9017] loop3: detected capacity change from 0 to 128 [ 204.210196][ T9019] loop3: detected capacity change from 0 to 128 [ 204.346738][ T9023] loop2: detected capacity change from 0 to 512 [ 204.389204][ T9023] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 204.404469][ T9023] ext4 filesystem being mounted at /795/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.443690][ T284] EXT4-fs (loop2): unmounting filesystem. [ 204.476902][ T9029] loop2: detected capacity change from 0 to 2048 [ 204.532688][ T381] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 204.542700][ T9035] loop1: detected capacity change from 0 to 128 [ 204.555460][ T9037] loop2: detected capacity change from 0 to 256 [ 204.726974][ T381] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 204.746491][ T381] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 204.768398][ T381] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 204.777470][ T381] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.789272][ T65] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 204.807075][ T381] usb 4-1: Product: syz [ 204.811343][ T381] usb 4-1: Manufacturer: syz [ 204.815934][ T381] usb 4-1: SerialNumber: syz [ 204.831959][ T381] usb 4-1: config 0 descriptor?? [ 204.834187][ T9009] loop4: detected capacity change from 0 to 262144 [ 204.838220][ T381] usb 4-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 204.875731][ T9009] F2FS-fs (loop4): Found nat_bits in checkpoint [ 204.912537][ T9009] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 204.938949][ T378] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 204.993520][ T65] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 205.013074][ T65] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 205.033999][ T65] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 205.054207][ T65] usb 1-1: config 1 has no interface number 0 [ 205.060466][ T65] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 205.071370][ T381] usb 4-1: USB disconnect, device number 85 [ 205.082033][ T65] usb 1-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 205.107286][ T65] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 205.120821][ T65] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.139643][ T65] usb 1-1: Product: syz [ 205.143892][ T378] usb 2-1: Using ep0 maxpacket: 8 [ 205.148989][ T65] usb 1-1: Manufacturer: syz [ 205.154538][ T378] usb 2-1: config 1 has an invalid interface number: 128 but max is 1 [ 205.162707][ T378] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 205.183634][ T65] usb 1-1: SerialNumber: syz [ 205.189699][ T65] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 205.206190][ T65] cdc_ncm 1-1:1.1: bind() failure [ 205.211290][ T378] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 205.221393][ T378] usb 2-1: config 1 has no interface number 0 [ 205.227751][ T378] usb 2-1: config 1 interface 128 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 205.252573][ T378] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 205.270357][ T378] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.289205][ T378] usb 2-1: Product: syz [ 205.293440][ T378] usb 2-1: Manufacturer: syz [ 205.298207][ T378] usb 2-1: SerialNumber: syz [ 205.313922][ T345] udevd[345]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 205.330941][ T378] cdc_wdm 2-1:1.128: skipping garbage [ 205.336593][ T378] cdc_wdm: probe of 2-1:1.128 failed with error -22 [ 205.340439][ T9049] loop4: detected capacity change from 0 to 2048 [ 205.414095][ T378] usb 1-1: USB disconnect, device number 84 [ 205.421705][ T9053] xt_TCPMSS: Only works on TCP SYN packets [ 205.513024][ T9061] loop4: detected capacity change from 0 to 8192 [ 205.552939][ T381] usb 2-1: USB disconnect, device number 83 [ 205.886787][ T9040] loop2: detected capacity change from 0 to 262144 [ 206.613954][ T9081] loop3: detected capacity change from 0 to 131072 [ 206.656655][ T9081] F2FS-fs (loop3): Found nat_bits in checkpoint [ 206.693960][ T9073] loop4: detected capacity change from 0 to 131072 [ 206.709689][ T9081] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 206.746332][ T9073] F2FS-fs (loop4): Found nat_bits in checkpoint [ 206.780977][ T9073] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 207.059864][ T9083] loop2: detected capacity change from 0 to 131072 [ 207.120080][ T9083] F2FS-fs (loop2): Found nat_bits in checkpoint [ 207.221614][ T9083] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 207.296066][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 207.296083][ T28] audit: type=1400 audit(2001052299.050:274): avc: denied { write } for pid=9127 comm="syz.1.4215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 207.378228][ T28] audit: type=1400 audit(2001052299.050:275): avc: denied { nlmsg_write } for pid=9127 comm="syz.1.4215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 207.450367][ T28] audit: type=1400 audit(2001052299.106:276): avc: denied { create } for pid=9134 comm="syz.4.4217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 207.506218][ T9114] loop3: detected capacity change from 0 to 40427 [ 207.513591][ T28] audit: type=1400 audit(2001052299.106:277): avc: denied { write } for pid=9134 comm="syz.4.4217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 207.554049][ T9114] F2FS-fs (loop3): Image doesn't support compression [ 207.569242][ T28] audit: type=1400 audit(2001052299.209:278): avc: denied { write } for pid=9140 comm="syz.1.4219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 207.589198][ T9114] F2FS-fs (loop3): invalid crc value [ 207.641823][ T9114] F2FS-fs (loop3): SIT is corrupted node# 5 vs 7 [ 207.649152][ T28] audit: type=1400 audit(2001052299.377:279): avc: denied { setcheckreqprot } for pid=9153 comm="syz.1.4224" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 207.676873][ T9114] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-117) [ 207.919939][ T9170] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 208.003029][ T9177] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4236'. [ 208.022232][ T9177] netlink: 196 bytes leftover after parsing attributes in process `syz.3.4236'. [ 208.101604][ T28] audit: type=1400 audit(2001052299.798:280): avc: denied { write } for pid=9185 comm="syz.1.4239" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 208.128158][ T9186] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 208.188088][ T28] audit: type=1400 audit(2001052299.826:281): avc: denied { open } for pid=9185 comm="syz.1.4239" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 208.253546][ T28] audit: type=1400 audit(2001052299.929:282): avc: denied { create } for pid=9193 comm="syz.3.4244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 208.258433][ T9196] loop1: detected capacity change from 0 to 512 [ 208.341496][ T9196] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 208.424107][ T9196] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 208.467636][ T9196] ext4 filesystem being mounted at /897/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.570778][ T28] audit: type=1400 audit(2001052300.238:283): avc: denied { write } for pid=9195 comm="syz.1.4245" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 208.615176][ T283] EXT4-fs (loop1): unmounting filesystem. [ 209.104160][ T9251] loop1: detected capacity change from 0 to 512 [ 209.205710][ T9251] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 209.214668][ T9251] ext4 filesystem being mounted at /910/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.304009][ T283] EXT4-fs (loop1): unmounting filesystem. [ 209.471300][ T9278] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4282'. [ 209.501311][ T9284] loop1: detected capacity change from 0 to 256 [ 209.557566][ T9284] FAT-fs (loop1): Directory bread(block 64) failed [ 209.584967][ T9284] FAT-fs (loop1): Directory bread(block 65) failed [ 209.600128][ T9284] FAT-fs (loop1): Directory bread(block 66) failed [ 209.621709][ T9284] FAT-fs (loop1): Directory bread(block 67) failed [ 209.634568][ T9284] FAT-fs (loop1): Directory bread(block 68) failed [ 209.655627][ T9284] FAT-fs (loop1): Directory bread(block 69) failed [ 209.662218][ T9284] FAT-fs (loop1): Directory bread(block 70) failed [ 209.690809][ T9284] FAT-fs (loop1): Directory bread(block 71) failed [ 209.701296][ T9284] FAT-fs (loop1): Directory bread(block 72) failed [ 209.723004][ T9284] FAT-fs (loop1): Directory bread(block 73) failed [ 209.949976][ T9143] loop4: detected capacity change from 0 to 262144 [ 209.958860][ T9322] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 210.004855][ T9158] loop2: detected capacity change from 0 to 262144 [ 210.063858][ T9331] sock: sock_timestamping_bind_phc: sock not bind to device [ 210.073964][ T9158] F2FS-fs (loop2): Found nat_bits in checkpoint [ 210.197199][ T9351] loop4: detected capacity change from 0 to 256 [ 210.218200][ T9158] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 210.235174][ T19] ip6_tunnel: ip6gretap2 xmit: Local address not yet configured! [ 210.235342][ T9351] FAT-fs (loop4): Directory bread(block 64) failed [ 210.288451][ T9351] FAT-fs (loop4): Directory bread(block 65) failed [ 210.301358][ T9369] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4326'. [ 210.303285][ T9370] loop1: detected capacity change from 0 to 256 [ 210.321668][ T9351] FAT-fs (loop4): Directory bread(block 66) failed [ 210.329674][ T9372] usb usb8: usbfs: process 9372 (syz.3.4327) did not claim interface 6 before use [ 210.339186][ T9351] FAT-fs (loop4): Directory bread(block 67) failed [ 210.350025][ T9351] FAT-fs (loop4): Directory bread(block 68) failed [ 210.356571][ T9351] FAT-fs (loop4): Directory bread(block 69) failed [ 210.368655][ T9370] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xf6e00961, utbl_chksum : 0xe619d30d) [ 210.394808][ T9376] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4328'. [ 210.399893][ T9351] FAT-fs (loop4): Directory bread(block 70) failed [ 210.434811][ T9351] FAT-fs (loop4): Directory bread(block 71) failed [ 210.453646][ T9351] FAT-fs (loop4): Directory bread(block 72) failed [ 210.460393][ T9376] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4328'. [ 210.471119][ T9351] FAT-fs (loop4): Directory bread(block 73) failed [ 210.551612][ T9387] loop3: detected capacity change from 0 to 256 [ 210.560074][ T9388] netlink: 276 bytes leftover after parsing attributes in process `syz.1.4336'. [ 210.583746][ T378] ip6_tunnel: ip6gretap2 xmit: Local address not yet configured! [ 210.594779][ T9387] FAT-fs (loop3): Directory bread(block 64) failed [ 210.614407][ T9387] FAT-fs (loop3): Directory bread(block 65) failed [ 210.635462][ T9387] FAT-fs (loop3): Directory bread(block 66) failed [ 210.681015][ T9387] FAT-fs (loop3): Directory bread(block 67) failed [ 210.687594][ T9387] FAT-fs (loop3): Directory bread(block 68) failed [ 210.700103][ T9394] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4339'. [ 210.712357][ T9387] FAT-fs (loop3): Directory bread(block 69) failed [ 210.733391][ T9387] FAT-fs (loop3): Directory bread(block 70) failed [ 210.739951][ T9387] FAT-fs (loop3): Directory bread(block 71) failed [ 210.776237][ T9387] FAT-fs (loop3): Directory bread(block 72) failed [ 210.798792][ T9387] FAT-fs (loop3): Directory bread(block 73) failed [ 210.938877][ T9417] netlink: 'syz.1.4349': attribute type 29 has an invalid length. [ 210.960608][ T9417] netlink: 'syz.1.4349': attribute type 3 has an invalid length. [ 210.968360][ T9417] netlink: 76 bytes leftover after parsing attributes in process `syz.1.4349'. [ 211.024280][ T9424] kernel profiling enabled (shift: 63) [ 211.029809][ T9424] profiling shift: 63 too large [ 211.053903][ T9426] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 211.113694][ T9430] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4356'. [ 211.171739][ T19] ip6_tunnel: ip6gretap2 xmit: Local address not yet configured! [ 211.208790][ T9436] futex_wake_op: syz.4.4357 tries to shift op by 32; fix this program [ 211.218508][ T9440] usb usb1: usbfs: process 9440 (syz.2.4360) did not claim interface 2 before use [ 211.367366][ T9465] tipc: Can't bind to reserved service type 0 [ 211.598940][ T9499] xt_CT: No such helper "netbios-ns" [ 211.620073][ T9503] loop4: detected capacity change from 0 to 512 [ 211.645640][ T9505] netlink: 'syz.2.4392': attribute type 9 has an invalid length. [ 211.683311][ T9503] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 211.693623][ T378] ip6_tunnel: ip6gretap2 xmit: Local address not yet configured! [ 211.706285][ T378] ip6_tunnel: ip6gretap2 xmit: Local address not yet configured! [ 211.719071][ T9503] ext4 filesystem being mounted at /896/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 211.746096][ T9515] loop3: detected capacity change from 0 to 512 [ 211.763107][ T9515] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 211.779898][ T9503] EXT4-fs error (device loop4): ext4_get_first_dir_block:3583: inode #12: comm syz.4.4391: Directory hole found for htree leaf block 0 [ 211.823136][ T9515] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c802e02c, mo2=0002] [ 211.848441][ T9515] EXT4-fs (loop3): orphan cleanup on readonly fs [ 211.862761][ T9515] EXT4-fs error (device loop3): ext4_orphan_get:1426: comm syz.3.4395: bad orphan inode 267 [ 211.863527][ T289] EXT4-fs (loop4): unmounting filesystem. [ 211.880009][ T9515] EXT4-fs (loop3): Remounting filesystem read-only [ 211.886878][ T9515] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 211.947189][ T9526] loop2: detected capacity change from 0 to 256 [ 211.957194][ T9515] EXT4-fs warning (device loop3): dx_probe:893: inode #2: comm syz.3.4395: dx entry: limit 0 != root limit 125 [ 211.973577][ T9515] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.4395: Corrupt directory, running e2fsck is recommended [ 211.993973][ T9526] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000e8a4, chksum : 0x7bc75166, utbl_chksum : 0xe619d30d) [ 212.030831][ T9526] exFAT-fs (loop2): error, found bogus dentry(11) beyond unused empty group(10) (start_clu : 5, cur_clu : 5) [ 212.047672][ T291] EXT4-fs (loop3): unmounting filesystem. [ 212.070042][ T9526] exFAT-fs (loop2): Filesystem has been set read-only [ 212.098693][ T9538] xt_CT: You must specify a L4 protocol and not use inversions on it [ 212.127310][ T9544] xt_l2tp: v2 tid > 0xffff: 134217728 [ 212.160551][ T9549] xt_TCPMSS: Only works on TCP SYN packets [ 212.236902][ T9562] loop1: detected capacity change from 0 to 512 [ 212.276445][ T9562] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 212.367476][ T9562] EXT4-fs error (device loop1): ext4_xattr_set_entry:1628: inode #2: comm syz.1.4418: corrupted xattr entries [ 212.412017][ T283] EXT4-fs (loop1): unmounting filesystem. [ 212.711058][ T19] ip6_tunnel: ip6gretap2 xmit: Local address not yet configured! [ 212.763412][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 212.763428][ T28] audit: type=1400 audit(2001052304.157:317): avc: denied { setopt } for pid=9640 comm="syz.4.4457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 212.988313][ T28] audit: type=1400 audit(2001052304.372:318): avc: denied { write } for pid=9672 comm="syz.4.4474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 213.044710][ T28] audit: type=1400 audit(2001052304.428:319): avc: denied { read append } for pid=9685 comm="syz.4.4478" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 213.112658][ T28] audit: type=1400 audit(2001052304.428:320): avc: denied { open } for pid=9685 comm="syz.4.4478" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 213.152159][ T9703] loop3: detected capacity change from 0 to 512 [ 213.163665][ T9702] x_tables: unsorted underflow at hook 1 [ 213.182383][ T28] audit: type=1400 audit(2001052304.447:321): avc: denied { ioctl } for pid=9685 comm="syz.4.4478" path="/dev/kvm" dev="devtmpfs" ino=83 ioctlcmd=0xae05 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 213.186117][ T9550] loop2: detected capacity change from 0 to 131072 [ 213.210848][ T28] audit: type=1400 audit(2001052304.466:322): avc: denied { append } for pid=9686 comm="syz.0.4481" 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=1 [ 213.237692][ T9550] F2FS-fs (loop2): Zoned block device path is missing [ 213.251789][ T9550] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 213.263184][ T9550] F2FS-fs (loop2): Test dummy encryption mode enabled [ 213.264775][ T9703] EXT4-fs error (device loop3): ext4_do_update_inode:5256: inode #16: comm syz.3.4486: corrupted inode contents [ 213.270461][ T28] audit: type=1400 audit(2001052304.559:323): avc: denied { bind } for pid=9704 comm="syz.0.4489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 213.301831][ T9550] F2FS-fs (loop2): invalid crc value [ 213.308909][ T9550] F2FS-fs (loop2): invalid crc value [ 213.314347][ T9550] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 213.331103][ T9703] EXT4-fs error (device loop3): ext4_dirty_inode:6121: inode #16: comm syz.3.4486: mark_inode_dirty error [ 213.342765][ T9703] EXT4-fs error (device loop3): ext4_do_update_inode:5256: inode #16: comm syz.3.4486: corrupted inode contents [ 213.387768][ T9703] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #16: comm syz.3.4486: mark_inode_dirty error [ 213.448860][ T28] audit: type=1400 audit(2001052304.812:324): avc: denied { setopt } for pid=9725 comm="syz.2.4498" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 213.460883][ T9703] EXT4-fs error (device loop3): ext4_do_update_inode:5256: inode #16: comm syz.3.4486: corrupted inode contents [ 213.470899][ T9726] xt_bpf: check failed: parse error [ 213.487038][ T9728] xt_policy: output policy not valid in PREROUTING and INPUT [ 213.529549][ T9703] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 213.538156][ T28] audit: type=1400 audit(2001052304.877:325): avc: denied { nlmsg_read } for pid=9733 comm="syz.2.4502" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 213.568229][ T9703] EXT4-fs error (device loop3): ext4_do_update_inode:5256: inode #16: comm syz.3.4486: corrupted inode contents [ 213.593185][ T9703] EXT4-fs error (device loop3): ext4_truncate:4314: inode #16: comm syz.3.4486: mark_inode_dirty error [ 213.619644][ T9703] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 213.641587][ T9703] EXT4-fs (loop3): 1 truncate cleaned up [ 213.647627][ T28] audit: type=1326 audit(2001052304.989:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9749 comm="syz.0.4510" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 213.671196][ T338] EXT4-fs error (device loop3): ext4_release_dquot:6837: comm kworker/u4:4: Failed to release dquot type 1 [ 213.687471][ T9703] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 213.696837][ T9703] ext4 filesystem being mounted at /1009/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.789968][ T9777] __nla_validate_parse: 8 callbacks suppressed [ 213.789985][ T9777] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4523'. [ 213.816123][ T291] EXT4-fs (loop3): unmounting filesystem. [ 213.995123][ T9817] loop4: detected capacity change from 0 to 128 [ 214.051014][ T9826] netlink: 'syz.1.4548': attribute type 15 has an invalid length. [ 214.060829][ T9826] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4548'. [ 214.294055][ T9885] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4575'. [ 214.346146][ T9895] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4590'. [ 214.355279][ T9895] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4590'. [ 214.365007][ T9895] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4590'. [ 214.402975][ T19] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 214.603240][ T19] usb 2-1: Using ep0 maxpacket: 16 [ 214.609508][ T19] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 214.617755][ T19] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 214.627709][ T9929] loop2: detected capacity change from 0 to 40427 [ 214.627878][ T19] usb 2-1: config 0 has no interface number 0 [ 214.640434][ T9929] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 214.648346][ T9929] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 214.656834][ T9929] F2FS-fs (loop2): fault_injection options not supported [ 214.664682][ T19] usb 2-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 214.664792][ T9929] F2FS-fs (loop2): invalid crc value [ 214.673801][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.680217][ T9929] F2FS-fs (loop2): Found nat_bits in checkpoint [ 214.687231][ T19] usb 2-1: Product: syz [ 214.687249][ T19] usb 2-1: Manufacturer: syz [ 214.702221][ T19] usb 2-1: SerialNumber: syz [ 214.707488][ T19] usb 2-1: config 0 descriptor?? [ 214.719346][ T19] usb 2-1: Found UVC 0.00 device syz (046d:08f3) [ 214.720060][ T9929] F2FS-fs (loop2): Start checkpoint disabled! [ 214.725729][ T19] usb 2-1: No valid video chain found. [ 214.738723][ T9929] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 214.745824][ T9929] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 214.797822][ T9939] loop3: detected capacity change from 0 to 512 [ 214.804382][ T9939] EXT4-fs: Ignoring removed oldalloc option [ 214.813249][ T2679] kworker/u4:5: attempt to access beyond end of device [ 214.813249][ T2679] loop2: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 214.826994][ T9939] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 214.870308][ T9939] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.4601: bg 0: block 64: padding at end of block bitmap is not set [ 214.906787][ T9939] EXT4-fs error (device loop3): ext4_acquire_dquot:6801: comm syz.3.4601: Failed to acquire dquot type 0 [ 214.918715][ T9939] EXT4-fs (loop3): 1 truncate cleaned up [ 214.925286][ T9939] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 214.951259][ T9939] EXT4-fs error (device loop3): ext4_acquire_dquot:6801: comm syz.3.4601: Failed to acquire dquot type 0 [ 214.966507][ T19] usb 2-1: USB disconnect, device number 84 [ 214.974592][ T9939] syz.3.4601 (9939) used greatest stack depth: 20944 bytes left [ 214.983063][ T291] EXT4-fs (loop3): unmounting filesystem. [ 215.063153][ T9972] netlink: 96 bytes leftover after parsing attributes in process `syz.2.4616'. [ 215.133428][ T9988] netlink: 'syz.2.4624': attribute type 9 has an invalid length. [ 215.148269][ T9988] netlink: 'syz.2.4624': attribute type 7 has an invalid length. [ 215.171783][ T9988] netlink: 'syz.2.4624': attribute type 8 has an invalid length. [ 215.181293][ T9988] netlink: 'syz.2.4624': attribute type 13 has an invalid length. [ 215.204691][ T9996] xt_connbytes: Forcing CT accounting to be enabled [ 215.224046][T10006] netlink: 'syz.4.4631': attribute type 13 has an invalid length. [ 215.235900][T10006] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4631'. [ 215.336776][T10029] netlink: 'syz.3.4645': attribute type 3 has an invalid length. [ 215.372458][T10029] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4645'. [ 215.478271][T10059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge3: link becomes ready [ 215.611999][T10098] loop1: detected capacity change from 0 to 256 [ 215.642496][T10098] exfat: Deprecated parameter 'utf8' [ 215.672327][T10098] exfat: Deprecated parameter 'namecase' [ 215.699243][T10098] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xabf88b1f, utbl_chksum : 0xe619d30d) [ 215.762072][T10124] loop2: detected capacity change from 0 to 512 [ 215.799945][T10132] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4694'. [ 215.814620][T10132] device bridge_slave_1 left promiscuous mode [ 215.823486][T10124] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 215.832776][T10132] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.841117][T10132] device bridge_slave_0 left promiscuous mode [ 215.847809][T10124] ext4 filesystem being mounted at /851/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 215.855186][T10132] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.875888][ T284] EXT4-fs (loop2): unmounting filesystem. [ 215.904726][T10147] xt_l2tp: missing protocol rule (udp|l2tpip) [ 215.970776][T10162] xt_TCPMSS: Only works on TCP SYN packets [ 216.005369][T10168] loop3: detected capacity change from 0 to 512 [ 216.025122][ T19] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 216.037309][T10168] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 216.046241][T10170] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.046297][T10168] ext4 filesystem being mounted at /1066/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.053446][T10170] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.091204][ T291] EXT4-fs (loop3): unmounting filesystem. [ 216.203393][T10197] device vlan0 entered promiscuous mode [ 216.205869][T10199] loop1: detected capacity change from 0 to 16 [ 216.216891][T10199] erofs: (device loop1): mounted with root inode @ nid 36. [ 216.224327][ T19] usb 1-1: Using ep0 maxpacket: 16 [ 216.237001][ T19] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 216.240522][T10201] loop4: detected capacity change from 0 to 256 [ 216.249091][T10199] erofs: (device loop1): z_erofs_read_folio: failed to read, err [-117] [ 216.262650][ T65] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 216.270260][ T19] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 216.280476][ T19] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 216.290385][ T19] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1023 [ 216.304783][ T19] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 216.345880][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 216.373187][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 216.390659][ T19] usb 1-1: SerialNumber: syz [ 216.400689][T10120] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 216.424270][T10225] xt_NFQUEUE: number of queues (65534) out of range (got 131068) [ 216.437697][T10227] IPv6: sit1: Disabled Multicast RS [ 216.463651][ T65] usb 3-1: Using ep0 maxpacket: 32 [ 216.472041][ T65] usb 3-1: config 0 has an invalid interface number: 231 but max is 0 [ 216.492743][ T65] usb 3-1: config 0 has no interface number 0 [ 216.517169][ T65] usb 3-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 216.533898][ T65] usb 3-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 216.564763][T10241] loop3: detected capacity change from 0 to 8192 [ 216.566158][T10247] loop4: detected capacity change from 0 to 256 [ 216.571794][ T65] usb 3-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 216.588199][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.597160][T10241] loop3: p2 p3 p4 [ 216.609144][T10241] loop3: p2 size 327551 extends beyond EOD, truncated [ 216.611325][T10251] IPv6: Can't replace route, no match found [ 216.618747][ T65] usb 3-1: Product: syz [ 216.626495][ T65] usb 3-1: Manufacturer: syz [ 216.628091][T10247] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 216.632043][ T65] usb 3-1: SerialNumber: syz [ 216.648711][ T19] cdc_acm 1-1:1.0: Control and data interfaces are not separated! [ 216.658048][T10241] loop3: p3 size 16776960 extends beyond EOD, truncated [ 216.665435][ T19] cdc_acm: probe of 1-1:1.0 failed with error -12 [ 216.672542][T10241] loop3: p4 size 3599499392 extends beyond EOD, truncated [ 216.680509][ T65] usb 3-1: config 0 descriptor?? [ 216.685719][T10159] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 216.703070][ T19] usb 1-1: USB disconnect, device number 85 [ 216.709092][T10159] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 216.724305][ T65] plusb 3-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 72:e0:ae:01:f5:26 [ 216.806492][ T1135] udevd[1135]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 216.807522][ T345] udevd[345]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 216.819020][ T334] udevd[334]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 216.889843][T10267] device vlan0 left promiscuous mode [ 217.038938][ T19] usb 3-1: USB disconnect, device number 84 [ 217.052428][ T19] plusb 3-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 217.222524][ T65] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 217.341542][T10360] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 217.372180][T10364] 9p: Unknown Cache mode readahead [ 217.414879][ T65] usb 4-1: Using ep0 maxpacket: 8 [ 217.422652][ T65] usb 4-1: config 0 has an invalid interface number: 150 but max is 0 [ 217.449019][ T65] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 217.462747][ T65] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 217.467669][T10380] bridge4: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 217.473083][ T65] usb 4-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 217.492008][ T65] usb 4-1: config 0 has no interface number 0 [ 217.498645][T10382] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 217.521279][ T65] usb 4-1: config 0 interface 150 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 217.546318][ T65] usb 4-1: config 0 interface 150 has no altsetting 0 [ 217.553177][ T65] usb 4-1: New USB device found, idVendor=1395, idProduct=0300, bcdDevice=81.75 [ 217.579120][T10396] /dev/loop0: Can't open blockdev [ 217.581632][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.595284][ T65] usb 4-1: config 0 descriptor?? [ 217.783290][T10436] IPv6: NLM_F_CREATE should be specified when creating new route [ 217.895990][ T39] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 217.920374][T10462] device bridge_slave_1 left promiscuous mode [ 217.926806][T10462] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.934892][T10462] device bridge_slave_0 left promiscuous mode [ 217.946546][T10462] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.052734][ T65] usb 4-1: USB disconnect, device number 86 [ 218.107741][T10489] loop2: detected capacity change from 0 to 256 [ 218.109765][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 218.132376][ T39] usb 2-1: config 1 interface 0 altsetting 12 endpoint 0x81 has an invalid bInterval 155, changing to 11 [ 218.151855][T10496] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 218.156290][ T39] usb 2-1: config 1 interface 0 altsetting 12 bulk endpoint 0x82 has invalid maxpacket 32 [ 218.202145][T10489] FAT-fs (loop2): Directory bread(block 64) failed [ 218.212760][T10489] FAT-fs (loop2): Directory bread(block 65) failed [ 218.219358][ T39] usb 2-1: config 1 interface 0 altsetting 12 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 218.228633][T10489] FAT-fs (loop2): Directory bread(block 66) failed [ 218.232558][ T39] usb 2-1: config 1 interface 0 has no altsetting 0 [ 218.239251][T10489] FAT-fs (loop2): Directory bread(block 67) failed [ 218.247032][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 218.252700][T10489] FAT-fs (loop2): Directory bread(block 68) failed [ 218.261895][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.268006][T10489] FAT-fs (loop2): Directory bread(block 69) failed [ 218.276241][ T39] usb 2-1: Product: syz [ 218.283502][T10489] FAT-fs (loop2): Directory bread(block 70) failed [ 218.287014][ T39] usb 2-1: Manufacturer: syz [ 218.293508][T10489] FAT-fs (loop2): Directory bread(block 71) failed [ 218.298087][ T39] usb 2-1: SerialNumber: syz [ 218.309126][T10489] FAT-fs (loop2): Directory bread(block 72) failed [ 218.310334][T10401] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 218.316236][T10489] FAT-fs (loop2): Directory bread(block 73) failed [ 218.323155][T10401] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 218.392581][T10513] device bridge_slave_1 left promiscuous mode [ 218.406450][T10513] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.419719][T10513] device bridge_slave_0 left promiscuous mode [ 218.436333][T10513] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.561404][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 218.561428][ T28] audit: type=1326 audit(2000000003.956:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10535 comm="syz.4.4874" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 218.593934][ T39] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 218.611253][ T39] usb 2-1: USB disconnect, device number 85 [ 218.635856][ T28] audit: type=1326 audit(2000000003.994:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10535 comm="syz.4.4874" exe="/root/syz-executor" sig=0 arch=c000003e syscall=114 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 218.697757][ T28] audit: type=1326 audit(2000000003.994:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10535 comm="syz.4.4874" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 218.785276][ T28] audit: type=1400 audit(2000000004.097:363): avc: denied { ioctl } for pid=10550 comm="syz.3.4882" path="socket:[45054]" dev="sockfs" ino=45054 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 218.970688][ T28] audit: type=1326 audit(2000000004.340:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10595 comm="syz.4.4904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 219.011370][ T28] audit: type=1326 audit(2000000004.340:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10595 comm="syz.4.4904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 219.063998][T10610] validate_nla: 1 callbacks suppressed [ 219.064016][T10610] netlink: 'syz.2.4910': attribute type 10 has an invalid length. [ 219.087363][ T28] audit: type=1326 audit(2000000004.340:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10595 comm="syz.4.4904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 219.150755][ T28] audit: type=1400 audit(2000000004.480:367): avc: denied { associate } for pid=10615 comm="syz.4.4913" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 219.193304][ T28] audit: type=1400 audit(2000000004.489:368): avc: denied { write } for pid=10617 comm="syz.3.4916" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 219.246340][T10637] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 219.253576][T10637] IPv6: NLM_F_CREATE should be set when creating new route [ 219.260823][T10637] IPv6: NLM_F_CREATE should be set when creating new route [ 219.300330][T10640] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 219.339228][T10647] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 219.428001][T10668] bridge1: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 219.459506][T10666] __nla_validate_parse: 11 callbacks suppressed [ 219.459524][T10666] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4937'. [ 219.523245][T10678] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.530500][T10678] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.626566][T10693] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4949'. [ 219.697137][T10707] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4959'. [ 219.754601][ T39] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 219.771953][ T39] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 219.785184][ T39] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 219.787344][T10721] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4965'. [ 219.863880][ T39] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 219.923152][T10753] IPv6: NLM_F_CREATE should be specified when creating new route [ 219.946039][T10751] device bridge_slave_1 left promiscuous mode [ 219.973970][T10751] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.003593][T10751] device bridge_slave_0 left promiscuous mode [ 220.021188][T10751] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.166542][T10798] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34498 sclass=netlink_xfrm_socket pid=10798 comm=syz.3.5004 [ 220.322081][ T28] audit: type=1400 audit(2000000005.603:369): avc: denied { compute_member } for pid=10831 comm="syz.3.5021" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 220.451021][ T65] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 220.464261][T10864] netlink: 'syz.1.5034': attribute type 5 has an invalid length. [ 220.474283][T10864] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5034'. [ 220.483926][T10866] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 220.542465][T10874] loop1: detected capacity change from 0 to 256 [ 220.549281][T10874] exfat: Deprecated parameter 'utf8' [ 220.554650][T10874] exfat: Deprecated parameter 'namecase' [ 220.561189][T10874] exfat: Deprecated parameter 'namecase' [ 220.566887][T10874] exfat: Deprecated parameter 'utf8' [ 220.575321][T10874] exFAT-fs (loop1): failed to load upcase table (idx : 0x00012153, chksum : 0x5270ca8d, utbl_chksum : 0xe619d30d) [ 220.608681][T10846] loop3: detected capacity change from 0 to 40427 [ 220.622719][T10846] F2FS-fs (loop3): invalid crc value [ 220.629002][T10846] F2FS-fs (loop3): Found nat_bits in checkpoint [ 220.643530][ T65] usb 5-1: Using ep0 maxpacket: 8 [ 220.650277][ T65] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 220.653692][T10846] F2FS-fs (loop3): Start checkpoint disabled! [ 220.659079][ T65] usb 5-1: config 0 has no interface number 0 [ 220.666200][T10846] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 220.672197][ T65] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 220.691470][ T65] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.700728][ T65] usb 5-1: Product: syz [ 220.704904][ T65] usb 5-1: Manufacturer: syz [ 220.707598][ T39] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 220.709956][ T65] usb 5-1: SerialNumber: syz [ 220.729237][ T65] usb 5-1: config 0 descriptor?? [ 220.825219][ T980] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 220.835931][ T381] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 220.911744][ T39] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 220.921928][ T39] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 220.930798][ T39] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 220.945078][ T39] usb 3-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 220.950158][ T65] usb 5-1: Found UVC 0.04 device syz (046d:08c3) [ 220.954151][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.954171][ T39] usb 3-1: Product: syz [ 220.960852][ T65] usb 5-1: No valid video chain found. [ 220.968666][ T39] usb 3-1: Manufacturer: syz [ 220.982777][ T39] usb 3-1: SerialNumber: syz [ 220.987928][ T39] usb 3-1: config 0 descriptor?? [ 221.017613][ T980] usb 1-1: Using ep0 maxpacket: 16 [ 221.023859][ T980] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 221.032174][ T980] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.042547][ T980] usb 1-1: config 0 has no interface number 0 [ 221.050100][ T980] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 221.059318][ T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.067336][ T980] usb 1-1: Product: syz [ 221.071515][ T980] usb 1-1: Manufacturer: syz [ 221.076090][ T980] usb 1-1: SerialNumber: syz [ 221.081122][ T980] usb 1-1: config 0 descriptor?? [ 221.086894][ T980] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 221.093333][ T980] usb 1-1: No valid video chain found. [ 221.198965][ T39] usb 5-1: USB disconnect, device number 83 [ 221.211538][ T980] usb 3-1: USB disconnect, device number 85 [ 221.306094][ T381] usb 1-1: USB disconnect, device number 86 [ 221.817709][T10920] loop4: detected capacity change from 0 to 256 [ 221.871845][T10920] FAT-fs (loop4): Directory bread(block 64) failed [ 221.879325][T10920] FAT-fs (loop4): Directory bread(block 65) failed [ 221.888518][T10920] FAT-fs (loop4): Directory bread(block 66) failed [ 221.895324][T10920] FAT-fs (loop4): Directory bread(block 67) failed [ 221.902100][T10920] FAT-fs (loop4): Directory bread(block 68) failed [ 221.908705][T10920] FAT-fs (loop4): Directory bread(block 69) failed [ 221.915644][T10920] FAT-fs (loop4): Directory bread(block 70) failed [ 221.922197][T10920] FAT-fs (loop4): Directory bread(block 71) failed [ 221.928811][T10920] FAT-fs (loop4): Directory bread(block 72) failed [ 221.935333][T10920] FAT-fs (loop4): Directory bread(block 73) failed [ 221.963712][T10936] netlink: 'syz.3.5068': attribute type 15 has an invalid length. [ 222.102945][T10959] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 222.185792][T10977] loop2: detected capacity change from 0 to 256 [ 222.228961][T10977] FAT-fs (loop2): Directory bread(block 64) failed [ 222.238704][T10986] netlink: 'syz.0.5094': attribute type 2 has an invalid length. [ 222.240247][T10977] FAT-fs (loop2): Directory bread(block 65) failed [ 222.261216][T10977] FAT-fs (loop2): Directory bread(block 66) failed [ 222.274005][T10977] FAT-fs (loop2): Directory bread(block 67) failed [ 222.288088][T10977] FAT-fs (loop2): Directory bread(block 68) failed [ 222.299975][T10977] FAT-fs (loop2): Directory bread(block 69) failed [ 222.315149][T10977] FAT-fs (loop2): Directory bread(block 70) failed [ 222.326212][T10977] FAT-fs (loop2): Directory bread(block 71) failed [ 222.343979][T10977] FAT-fs (loop2): Directory bread(block 72) failed [ 222.355391][T10977] FAT-fs (loop2): Directory bread(block 73) failed [ 222.376559][T11008] device vti0 entered promiscuous mode [ 222.424953][T11018] xt_NFQUEUE: number of total queues is 0 [ 222.495276][T11028] xt_l2tp: v2 doesn't support IP mode [ 222.517932][T11034] SELinux: Context system_u:object_r:inetd_log_t:s0 is not valid (left unmapped). [ 222.557103][ T65] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 222.705908][T11071] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5136'. [ 222.760697][ T65] usb 5-1: Using ep0 maxpacket: 16 [ 222.771073][ T65] usb 5-1: config 4 has an invalid interface number: 110 but max is 0 [ 222.780215][T11084] device vti0 entered promiscuous mode [ 222.785835][ T65] usb 5-1: config 4 has no interface number 0 [ 222.799564][ T65] usb 5-1: config 4 interface 110 has no altsetting 0 [ 222.819918][ T65] usb 5-1: New USB device found, idVendor=152d, idProduct=0578, bcdDevice=3e.e9 [ 222.831500][ T65] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.853989][ T65] usb 5-1: Product: syz [ 222.858524][ T65] usb 5-1: Manufacturer: syz [ 222.863170][ T65] usb 5-1: SerialNumber: syz [ 222.941152][T11119] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 223.102575][ T65] usb-storage 5-1:4.110: USB Mass Storage device detected [ 223.113123][T11155] xt_CT: No such helper "snmp_trap" [ 223.134887][ T65] usb-storage 5-1:4.110: Quirks match for vid 152d pid 0578: 1000000 [ 223.157716][T11164] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5181'. [ 223.169078][ T65] usb 5-1: USB disconnect, device number 84 [ 223.209465][T11169] loop1: detected capacity change from 0 to 256 [ 223.228466][T11170] netlink: 'syz.2.5183': attribute type 5 has an invalid length. [ 223.302939][T11176] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5187'. [ 223.318963][T11178] loop1: detected capacity change from 0 to 512 [ 223.349891][T11178] EXT4-fs: Ignoring removed nomblk_io_submit option [ 223.374902][T11178] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 223.392366][T11178] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01d, mo2=0102] [ 223.400918][T11178] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (80) [ 223.433535][T11178] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 223.442463][T11178] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 223.492003][T11178] EXT4-fs warning (device loop1): dx_probe:893: inode #2: comm syz.1.5188: dx entry: limit 65535 != root limit 120 [ 223.519275][T11178] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.5188: Corrupt directory, running e2fsck is recommended [ 225.154827][ C1] sched: RT throttling activated [ 225.185516][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 225.185530][ T28] audit: type=1400 audit(2000000010.149:386): avc: denied { remount } for pid=11156 comm="syz.0.5176" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 225.266460][ T283] EXT4-fs (loop1): unmounting filesystem. [ 225.279246][T11196] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5191'. [ 225.314398][T11206] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5200'. [ 225.346217][T11212] loop2: detected capacity change from 0 to 16 [ 225.358613][T11212] erofs: (device loop2): mounted with root inode @ nid 36. [ 225.437528][T11232] xt_TCPMSS: Only works on TCP SYN packets [ 225.487201][T11241] netlink: 324 bytes leftover after parsing attributes in process `syz.3.5220'. [ 225.499000][T11242] netlink: 1 bytes leftover after parsing attributes in process `syz.4.5219'. [ 225.521723][T11248] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5222'. [ 225.551487][ T980] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 225.588403][T11262] loop3: detected capacity change from 0 to 256 [ 225.627538][T11262] FAT-fs (loop3): Directory bread(block 64) failed [ 225.654599][T11262] FAT-fs (loop3): Directory bread(block 65) failed [ 225.663034][T11262] FAT-fs (loop3): Directory bread(block 66) failed [ 225.678570][T11262] FAT-fs (loop3): Directory bread(block 67) failed [ 225.689785][T11262] FAT-fs (loop3): Directory bread(block 68) failed [ 225.696349][T11262] FAT-fs (loop3): Directory bread(block 69) failed [ 225.703361][T11262] FAT-fs (loop3): Directory bread(block 70) failed [ 225.710799][T11262] FAT-fs (loop3): Directory bread(block 71) failed [ 225.720940][T11262] FAT-fs (loop3): Directory bread(block 72) failed [ 225.745240][T11262] FAT-fs (loop3): Directory bread(block 73) failed [ 225.753583][ T980] usb 1-1: Using ep0 maxpacket: 16 [ 225.772563][ T980] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 225.811335][ T980] usb 1-1: config 1 has no interface number 0 [ 225.834298][ T980] usb 1-1: too many endpoints for config 1 interface 105 altsetting 2: 230, using maximum allowed: 30 [ 225.843418][T11309] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 225.845387][ T980] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 225.891045][ T980] usb 1-1: config 1 interface 105 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 225.910668][T11318] netlink: 96 bytes leftover after parsing attributes in process `syz.3.5257'. [ 225.930866][ T28] audit: type=1400 audit(2000000010.850:387): avc: granted { setsecparam } for pid=11323 comm="syz.1.5260" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 225.936724][ T980] usb 1-1: config 1 interface 105 altsetting 2 has 2 endpoint descriptors, different from the interface descriptor's value: 230 [ 226.035827][ T980] usb 1-1: config 1 interface 105 has no altsetting 0 [ 226.060053][ T980] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 226.094316][ T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.108076][ T980] usb 1-1: Product: syz [ 226.113541][ T980] usb 1-1: Manufacturer: syz [ 226.129794][ T980] usb 1-1: SerialNumber: syz [ 226.137945][T11193] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 226.189354][T11366] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5281'. [ 226.268838][T11385] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5291'. [ 226.301843][ T28] audit: type=1400 audit(2000000011.196:388): avc: denied { block_suspend } for pid=11389 comm="syz.2.5293" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 226.359563][T11396] SELinux: security_context_str_to_sid () failed with errno=-22 [ 226.371840][ T28] audit: type=1400 audit(2000000011.252:389): avc: denied { mounton } for pid=11395 comm="syz.1.5296" path="/1090/file0" dev="tmpfs" ino=5564 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 226.404694][ T980] aqc111: probe of 1-1:1.105 failed with error -22 [ 226.437822][T11402] loop2: detected capacity change from 0 to 2048 [ 226.492760][T11418] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5305'. [ 226.498966][T11402] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 226.523517][T11402] ext4 filesystem being mounted at /976/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 226.536587][T11422] loop1: detected capacity change from 0 to 512 [ 226.550554][T11422] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 226.561319][T11402] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.5298: bg 0: block 345: padding at end of block bitmap is not set [ 226.576024][T11422] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 226.587768][T11402] EXT4-fs (loop2): Remounting filesystem read-only [ 226.598168][T11422] System zones: 1-12 [ 226.609261][T11422] EXT4-fs (loop1): 1 truncate cleaned up [ 226.614958][T11422] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 226.641206][ T284] EXT4-fs (loop2): unmounting filesystem. [ 226.680395][ T283] EXT4-fs (loop1): unmounting filesystem. [ 226.721633][ T980] usb 1-1: USB disconnect, device number 87 [ 226.812149][ T28] audit: type=1326 audit(2000000011.673:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11444 comm="syz.1.5318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 226.849047][ T28] audit: type=1326 audit(2000000011.673:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11444 comm="syz.1.5318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 226.849794][T11448] IPv6: NLM_F_CREATE should be specified when creating new route [ 226.886561][ T28] audit: type=1326 audit(2000000011.673:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11444 comm="syz.1.5318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=103 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 226.942559][ T28] audit: type=1326 audit(2000000011.804:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11444 comm="syz.1.5318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 227.005911][ T28] audit: type=1326 audit(2000000011.804:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11444 comm="syz.1.5318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 227.050075][T11420] loop4: detected capacity change from 0 to 40427 [ 227.077690][ T28] audit: type=1326 audit(2000000011.907:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11460 comm="syz.2.5325" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb3b3f8ebe9 code=0x7ffc0000 [ 227.105160][T11420] F2FS-fs (loop4): Image doesn't support compression [ 227.133448][T11420] F2FS-fs (loop4): invalid crc value [ 227.165157][T11420] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 227.264363][T11420] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 227.381396][T11512] xt_hashlimit: Unknown mode mask 100000, kernel too old? [ 227.469847][T11522] device vlan0 entered promiscuous mode [ 227.476376][T11475] loop2: detected capacity change from 0 to 40427 [ 227.509196][T11475] F2FS-fs (loop2): invalid crc value [ 227.525945][T11475] F2FS-fs (loop2): Found nat_bits in checkpoint [ 227.531959][T11529] netlink: 'syz.3.5357': attribute type 6 has an invalid length. [ 227.567472][T11475] F2FS-fs (loop2): Start checkpoint disabled! [ 227.595342][T11475] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 227.625880][T11536] loop3: detected capacity change from 0 to 4096 [ 227.659893][T11536] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 227.681194][ T291] EXT4-fs (loop3): unmounting filesystem. [ 227.681274][T11543] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5364'. [ 227.739892][T11547] netlink: 'syz.3.5366': attribute type 12 has an invalid length. [ 227.853848][T11561] netlink: 'syz.0.5373': attribute type 32 has an invalid length. [ 227.930977][T11577] loop4: detected capacity change from 0 to 256 [ 227.980598][T11577] FAT-fs (loop4): Directory bread(block 64) failed [ 228.037432][T11586] loop2: detected capacity change from 0 to 512 [ 228.039515][T11577] FAT-fs (loop4): Directory bread(block 65) failed [ 228.059939][T11586] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 228.070454][T11577] FAT-fs (loop4): Directory bread(block 66) failed [ 228.077248][T11577] FAT-fs (loop4): Directory bread(block 67) failed [ 228.083848][T11577] FAT-fs (loop4): Directory bread(block 68) failed [ 228.090681][T11577] FAT-fs (loop4): Directory bread(block 69) failed [ 228.097739][T11577] FAT-fs (loop4): Directory bread(block 70) failed [ 228.104858][T11577] FAT-fs (loop4): Directory bread(block 71) failed [ 228.112528][T11586] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 228.116270][T11577] FAT-fs (loop4): Directory bread(block 72) failed [ 228.121547][T11586] ext4 filesystem being mounted at /994/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.135077][T11577] FAT-fs (loop4): Directory bread(block 73) failed [ 228.163482][T11586] EXT4-fs error (device loop2): ext4_get_verity_descriptor_location:337: inode #15: comm syz.2.5386: verity file corrupted; can't find descriptor [ 228.180679][T11586] fs-verity (loop2, inode 15): Error -117 getting verity descriptor size [ 228.210941][ T284] EXT4-fs (loop2): unmounting filesystem. [ 228.511766][ T384] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 228.613281][T11677] x_tables: unsorted underflow at hook 4 [ 228.681218][T11695] xt_CT: No such helper "syz0" [ 228.701827][T11698] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 228.719914][ T384] usb 1-1: config 0 has an invalid interface number: 117 but max is 0 [ 228.725025][T11691] loop2: detected capacity change from 0 to 8192 [ 228.731553][ T384] usb 1-1: config 0 has no interface number 0 [ 228.751529][ T384] usb 1-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice= f.d6 [ 228.771304][ T384] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.790943][ T384] usb 1-1: Product: syz [ 228.806412][ T384] usb 1-1: Manufacturer: syz [ 228.815991][T11691] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 1044) [ 228.825650][ T384] usb 1-1: SerialNumber: syz [ 228.831612][ T384] usb 1-1: config 0 descriptor?? [ 228.837442][T11691] FAT-fs (loop2): Filesystem has been set read-only [ 228.844853][ T384] ftdi_sio 1-1:0.117: FTDI USB Serial Device converter detected [ 228.855309][ T384] ftdi_sio ttyUSB0: unknown device type: 0xfd6 [ 228.902551][T11722] netlink: 'syz.2.5452': attribute type 5 has an invalid length. [ 228.913984][T11723] netlink: 'syz.4.5451': attribute type 13 has an invalid length. [ 229.077383][ T384] usb 1-1: USB disconnect, device number 88 [ 229.086102][ T384] ftdi_sio 1-1:0.117: device disconnected [ 229.418526][T11837] loop2: detected capacity change from 0 to 512 [ 229.433730][T11840] netlink: 'syz.1.5509': attribute type 6 has an invalid length. [ 229.467969][T11837] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 229.481242][T11837] ext4 filesystem being mounted at /1035/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 229.509558][ T284] EXT4-fs (loop2): unmounting filesystem. [ 229.570575][T11869] IPv6: sit1: Disabled Multicast RS [ 229.656242][T11887] loop2: detected capacity change from 0 to 1024 [ 229.663059][T11887] EXT4-fs: Ignoring removed i_version option [ 229.681180][T11887] EXT4-fs (loop2): Test dummy encryption mode enabled [ 229.707281][T11887] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 229.725191][ T284] EXT4-fs (loop2): unmounting filesystem. [ 229.842336][T11924] netlink: 'syz.0.5548': attribute type 1 has an invalid length. [ 229.855666][T11924] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 229.945223][T11946] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 230.133859][T11990] IPv6: sit1: Disabled Multicast RS [ 230.280428][T12022] netlink: 'syz.3.5597': attribute type 2 has an invalid length. [ 230.300884][T12024] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 230.396963][T12040] netlink: 'syz.0.5607': attribute type 7 has an invalid length. [ 230.435469][T12040] netlink: 'syz.0.5607': attribute type 8 has an invalid length. [ 230.488217][T12056] sock: sock_timestamping_bind_phc: sock not bind to device [ 230.582472][T12009] loop4: detected capacity change from 0 to 40427 [ 230.584149][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 230.584164][ T28] audit: type=1400 audit(2000000015.196:423): avc: denied { write } for pid=12073 comm="syz.1.5624" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 230.622165][T12009] F2FS-fs (loop4): invalid crc value [ 230.677441][T12009] F2FS-fs (loop4): Found nat_bits in checkpoint [ 230.731370][T12101] device vti0 entered promiscuous mode [ 230.781090][T12009] F2FS-fs (loop4): Start checkpoint disabled! [ 230.788140][T12110] xt_socket: unknown flags 0x4c [ 230.794311][T12009] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 230.856039][T12125] IPv6: NLM_F_REPLACE set, but no existing node found! [ 230.862962][ T28] audit: type=1400 audit(2000000015.458:424): avc: denied { remount } for pid=12003 comm="syz.4.5590" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 230.922722][ T28] audit: type=1400 audit(2000000015.476:425): avc: denied { nlmsg_write } for pid=12126 comm="syz.3.5649" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 230.995370][ T28] audit: type=1400 audit(2000000015.514:426): avc: denied { execmem } for pid=12130 comm="syz.3.5651" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 231.027570][T12149] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 231.051858][T12149] device gretap1 entered promiscuous mode [ 231.060261][T12153] __nla_validate_parse: 8 callbacks suppressed [ 231.060277][T12153] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5662'. [ 231.253625][ T28] audit: type=1326 audit(2000000015.832:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12187 comm="syz.0.5679" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 231.289079][ T28] audit: type=1326 audit(2000000015.832:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12187 comm="syz.0.5679" exe="/root/syz-executor" sig=0 arch=c000003e syscall=97 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 231.323721][T12199] SELinux: Context Ž is not valid (left unmapped). [ 231.329289][ T28] audit: type=1326 audit(2000000015.832:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12187 comm="syz.0.5679" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 231.374886][T12208] xt_hashlimit: max too large, truncated to 1048576 [ 231.456216][T12227] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5700'. [ 231.592041][T12258] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5714'. [ 231.624111][T12262] loop4: detected capacity change from 0 to 1024 [ 231.668138][T12262] EXT4-fs: Ignoring removed nomblk_io_submit option [ 231.684476][ T28] audit: type=1326 audit(2000000016.234:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12275 comm="syz.0.5723" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 231.711839][T12284] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5725'. [ 231.742267][T12262] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 231.749081][ T28] audit: type=1326 audit(2000000016.243:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12275 comm="syz.0.5723" exe="/root/syz-executor" sig=0 arch=c000003e syscall=25 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 231.775424][ T28] audit: type=1326 audit(2000000016.243:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12275 comm="syz.0.5723" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 231.828963][ T289] EXT4-fs (loop4): unmounting filesystem. [ 231.932613][T12330] xt_ecn: cannot match TCP bits for non-tcp packets [ 232.020299][T12349] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 232.094695][T12363] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5764'. [ 232.157256][T12378] loop4: detected capacity change from 0 to 256 [ 232.184395][T12378] exFAT-fs (loop4): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x99a53d99, utbl_chksum : 0xe619d30d) [ 232.205192][T12385] netlink: 80 bytes leftover after parsing attributes in process `syz.3.5776'. [ 232.214222][T12388] loop1: detected capacity change from 0 to 256 [ 232.236826][T12388] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000e8a4, chksum : 0x7bc75166, utbl_chksum : 0xe619d30d) [ 232.350660][T12414] IPv6: NLM_F_CREATE should be specified when creating new route [ 232.455143][T12441] loop3: detected capacity change from 0 to 512 [ 232.491268][T12441] EXT4-fs: Ignoring removed nomblk_io_submit option [ 232.511333][T12441] EXT4-fs: Ignoring removed i_version option [ 232.532088][T12441] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 217 vs 220 free clusters [ 232.553440][T12441] EXT4-fs (loop3): 1 orphan inode deleted [ 232.561927][T12441] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 232.609773][T12474] netlink: 148 bytes leftover after parsing attributes in process `syz.4.5819'. [ 232.624708][ T291] EXT4-fs (loop3): unmounting filesystem. [ 232.730117][T12500] xt_hashlimit: max too large, truncated to 1048576 [ 232.740330][T12500] xt_bpf: check failed: parse error [ 233.011031][T12571] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5867'. [ 233.026897][T12574] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5869'. [ 233.060842][T12574] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5869'. [ 233.070504][T12574] tc_dump_action: action bad kind [ 233.136901][T12596] validate_nla: 2 callbacks suppressed [ 233.136916][T12596] netlink: 'syz.3.5879': attribute type 1 has an invalid length. [ 233.257836][T12625] mmap: syz.0.5894 (12625): VmData 29073408 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. [ 233.319201][T12641] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 233.347742][T12646] loop1: detected capacity change from 0 to 256 [ 233.371759][T12649] xt_TCPMSS: Only works on TCP SYN packets [ 233.480814][T12676] xt_CONNSECMARK: invalid mode: 66 [ 233.751074][ T980] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 233.917499][T12778] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 233.976967][ T980] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 234.002522][ T980] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 234.003388][T12792] netlink: 'syz.0.5976': attribute type 10 has an invalid length. [ 234.023523][ T980] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 234.027341][T12792] netlink: 'syz.0.5976': attribute type 10 has an invalid length. [ 234.049523][ T980] usb 3-1: config 1 has no interface number 1 [ 234.055651][ T980] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 234.093433][ T980] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 234.102921][ T381] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 234.117895][T12800] tc_dump_action: action bad kind [ 234.136488][ T980] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.152260][ T980] usb 3-1: Product: syz [ 234.158732][ T980] usb 3-1: Manufacturer: syz [ 234.168691][ T980] usb 3-1: SerialNumber: syz [ 234.271169][T12768] loop1: detected capacity change from 0 to 40427 [ 234.304183][T12768] F2FS-fs (loop1): invalid crc value [ 234.327406][ T381] usb 5-1: Using ep0 maxpacket: 32 [ 234.340156][ T381] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.349547][T12768] F2FS-fs (loop1): Found nat_bits in checkpoint [ 234.351666][ T381] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 234.385954][ T381] usb 5-1: New USB device found, idVendor=056a, idProduct=005b, bcdDevice= 0.00 [ 234.401195][ T381] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.417395][T12828] xt_TPROXY: Can be used only with -p tcp or -p udp [ 234.426543][ T980] usb 3-1: MIDIStreaming interface descriptor not found [ 234.434761][ T381] usb 5-1: config 0 descriptor?? [ 234.441206][T12768] F2FS-fs (loop1): Start checkpoint disabled! [ 234.442006][ T980] usb 3-1: USB disconnect, device number 86 [ 234.455618][ T381] usbhid 5-1:0.0: can't add hid device: -22 [ 234.468186][ T381] usbhid: probe of 5-1:0.0 failed with error -22 [ 234.484062][T12768] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 234.550043][T12840] A link change request failed with some changes committed already. Interface wg0 may have been left with an inconsistent configuration, please check. [ 234.604997][T12848] xt_CT: You must specify a L4 protocol and not use inversions on it [ 234.661319][T12857] device macsec0 entered promiscuous mode [ 234.667596][T12858] loop3: detected capacity change from 0 to 16 [ 234.699092][T12858] erofs: (device loop3): mounted with root inode @ nid 36. [ 234.713110][ T980] usb 5-1: USB disconnect, device number 85 [ 234.739751][T12858] erofs: (device loop3): z_erofs_do_map_blocks: inconsistent algorithmtype 0 for nid 36 [ 234.767764][T12858] erofs: (device loop3): z_erofs_fill_inode_lazy: invalid tail-packing pclustersize 65535 [ 234.781048][T12858] erofs: (device loop3): z_erofs_do_map_blocks: inconsistent algorithmtype 0 for nid 36 [ 234.802049][T12858] erofs: (device loop3): z_erofs_fill_inode_lazy: invalid tail-packing pclustersize 65535 [ 234.814329][T12858] erofs: (device loop3): z_erofs_read_folio: failed to read, err [-117] [ 235.034362][T12923] netlink: 'syz.2.6041': attribute type 7 has an invalid length. [ 235.055048][T12923] netlink: 'syz.2.6041': attribute type 8 has an invalid length. [ 236.032850][T13094] netlink: 'syz.2.6124': attribute type 16 has an invalid length. [ 236.034582][T13092] netlink: 'syz.4.6125': attribute type 3 has an invalid length. [ 236.265595][T13140] loop2: detected capacity change from 0 to 1024 [ 236.283094][T13140] EXT4-fs: Ignoring removed nobh option [ 236.308813][T13140] EXT4-fs: Ignoring removed bh option [ 236.329378][T13140] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 236.370954][T13156] device vlan0 entered promiscuous mode [ 236.427307][T13140] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 236.468723][ T284] EXT4-fs (loop2): unmounting filesystem. [ 236.540731][T13197] loop3: detected capacity change from 0 to 512 [ 236.568662][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 236.568679][ T28] audit: type=1326 audit(2000000020.801:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13200 comm="syz.1.6178" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 236.571319][T13205] __nla_validate_parse: 5 callbacks suppressed [ 236.571336][T13205] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6179'. [ 236.581133][ T28] audit: type=1326 audit(2000000020.810:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13200 comm="syz.1.6178" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 236.638209][ T28] audit: type=1326 audit(2000000020.810:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13200 comm="syz.1.6178" exe="/root/syz-executor" sig=0 arch=c000003e syscall=155 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 236.674882][T13215] xt_l2tp: unknown flags: 17 [ 236.682440][T13197] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.6174: invalid indirect mapped block 10 (level 1) [ 236.742741][T13197] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.6174: invalid indirect mapped block 8 (level 1) [ 236.766354][ T28] audit: type=1326 audit(2000000020.810:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13200 comm="syz.1.6178" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 236.810865][T13197] EXT4-fs (loop3): 1 truncate cleaned up [ 236.816545][T13197] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 236.858371][ T28] audit: type=1326 audit(2000000020.810:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13200 comm="syz.1.6178" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 236.896024][T13197] EXT4-fs error (device loop3): ext4_lookup:1858: inode #12: comm syz.3.6174: unexpected EA_INODE flag [ 236.923760][ T28] audit: type=1326 audit(2000000020.950:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13217 comm="syz.0.6185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 236.958055][ T291] EXT4-fs (loop3): unmounting filesystem. [ 236.959188][ T28] audit: type=1326 audit(2000000020.950:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13217 comm="syz.0.6185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 236.996620][ T28] audit: type=1326 audit(2000000020.950:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13217 comm="syz.0.6185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=105 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 237.042890][ T28] audit: type=1326 audit(2000000020.950:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13217 comm="syz.0.6185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 237.073327][ T28] audit: type=1326 audit(2000000020.950:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13217 comm="syz.0.6185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 237.129599][T13289] binfmt_misc: register: failed to install interpreter file ./file0 [ 237.144353][T13290] xt_ecn: cannot match TCP bits for non-tcp packets [ 237.413324][T13354] loop4: detected capacity change from 0 to 1024 [ 237.432603][T13358] loop3: detected capacity change from 0 to 128 [ 237.450757][T13354] EXT4-fs: Ignoring removed bh option [ 237.494888][T13354] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 237.519707][T13354] EXT4-fs error (device loop4): ext4_map_blocks:635: inode #3: block 2: comm syz.4.6252: lblock 2 mapped to illegal pblock 2 (length 1) [ 237.537361][T13354] EXT4-fs error (device loop4): ext4_map_blocks:635: inode #3: block 48: comm syz.4.6252: lblock 0 mapped to illegal pblock 48 (length 1) [ 237.557597][T13354] EXT4-fs error (device loop4): ext4_acquire_dquot:6801: comm syz.4.6252: Failed to acquire dquot type 0 [ 237.569156][T13354] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 237.579085][T13354] EXT4-fs error (device loop4): ext4_evict_inode:279: inode #11: comm syz.4.6252: mark_inode_dirty error [ 237.594644][T13354] EXT4-fs warning (device loop4): ext4_evict_inode:282: couldn't mark inode dirty (err -117) [ 237.604916][T13354] EXT4-fs (loop4): 1 orphan inode deleted [ 237.610731][T13354] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 237.630867][ T10] EXT4-fs error (device loop4): ext4_map_blocks:635: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 237.670580][ T10] EXT4-fs error (device loop4): ext4_release_dquot:6837: comm kworker/u4:1: Failed to release dquot type 0 [ 237.704553][T13383] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6266'. [ 237.711193][ T289] EXT4-fs (loop4): unmounting filesystem. [ 237.719825][ T289] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 237.738591][T13383] netlink: 'syz.2.6266': attribute type 2 has an invalid length. [ 237.762475][T13389] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6269'. [ 237.768284][ T289] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 237.787245][ T289] EXT4-fs error (device loop4): ext4_quota_off:7107: inode #3: comm syz-executor: mark_inode_dirty error [ 237.791610][T13391] netlink: 240 bytes leftover after parsing attributes in process `syz.1.6270'. [ 237.935319][T13416] device vlan0 entered promiscuous mode [ 238.072804][T13442] loop3: detected capacity change from 0 to 256 [ 238.109176][T13442] FAT-fs (loop3): Directory bread(block 64) failed [ 238.126409][T13442] FAT-fs (loop3): Directory bread(block 65) failed [ 238.144237][T13442] FAT-fs (loop3): Directory bread(block 66) failed [ 238.148070][T13455] loop4: detected capacity change from 0 to 256 [ 238.164574][T13442] FAT-fs (loop3): Directory bread(block 67) failed [ 238.188826][T13442] FAT-fs (loop3): Directory bread(block 68) failed [ 238.211363][T13442] FAT-fs (loop3): Directory bread(block 69) failed [ 238.249002][T13442] FAT-fs (loop3): Directory bread(block 70) failed [ 238.270362][T13474] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 238.272317][T13442] FAT-fs (loop3): Directory bread(block 71) failed [ 238.311135][T13442] FAT-fs (loop3): Directory bread(block 72) failed [ 238.325721][T13442] FAT-fs (loop3): Directory bread(block 73) failed [ 238.367233][T13485] netlink: 'syz.2.6316': attribute type 3 has an invalid length. [ 238.368540][T13486] netlink: 104 bytes leftover after parsing attributes in process `syz.4.6317'. [ 238.502280][T13500] xt_l2tp: missing protocol rule (udp|l2tpip) [ 238.517198][T13502] loop4: detected capacity change from 0 to 16 [ 238.536669][T13502] erofs: (device loop4): mounted with root inode @ nid 36. [ 238.625153][T13512] loop3: detected capacity change from 0 to 4096 [ 238.645894][T13512] EXT4-fs (loop3): Test dummy encryption mode enabled [ 238.670007][T13512] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 238.727198][T13512] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 238.780379][ T291] EXT4-fs (loop3): unmounting filesystem. [ 238.930060][T13562] Driver unsupported XDP return value 0 on prog (id 523) dev N/A, expect packet loss! [ 238.959329][T13571] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6358'. [ 238.976472][T13574] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 239.080113][T13598] netlink: 'syz.2.6371': attribute type 1 has an invalid length. [ 239.114872][T13598] netlink: 'syz.2.6371': attribute type 2 has an invalid length. [ 239.178127][T13619] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6383'. [ 239.218792][T13629] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 239.248593][T13633] netlink: 'syz.4.6390': attribute type 3 has an invalid length. [ 239.431765][T13676] sock: sock_timestamping_bind_phc: sock not bind to device [ 239.475248][T13688] xt_CT: You must specify a L4 protocol and not use inversions on it [ 239.499893][T13694] device sit0 entered promiscuous mode [ 239.512500][T13694] netlink: 1 bytes leftover after parsing attributes in process `syz.1.6419'. [ 239.568580][T13706] xt_NFQUEUE: number of total queues is 0 [ 239.594135][T13712] loop1: detected capacity change from 0 to 1024 [ 239.639728][T13712] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 239.679395][T13712] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 239.721223][T13712] JBD2: no valid journal superblock found [ 239.734396][T13712] EXT4-fs (loop1): error loading journal [ 239.797628][T13748] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6446'. [ 239.864203][T13754] netlink: 'syz.0.6449': attribute type 1 has an invalid length. [ 239.995590][T13776] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 240.058150][T13786] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6465'. [ 240.320782][T13830] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 240.328050][T13830] IPv6: NLM_F_CREATE should be set when creating new route [ 240.335264][T13830] IPv6: NLM_F_CREATE should be set when creating new route [ 240.502830][T13675] loop2: detected capacity change from 0 to 131072 [ 240.543254][T13875] netlink: 'syz.3.6508': attribute type 24 has an invalid length. [ 240.549237][T13675] F2FS-fs (loop2): Found nat_bits in checkpoint [ 240.593336][T13675] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 240.596460][T13880] IPv6: sit2: Disabled Multicast RS [ 240.634909][T13675] F2FS-fs (loop2): sanity_check_inode: inode (ino=4) has corrupted i_extra_isize: 6, max: 36 [ 240.818839][T13912] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 241.078914][T13951] Zero length message leads to an empty skb [ 241.102980][T13946] loop2: detected capacity change from 0 to 8192 [ 241.111191][T13946] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 241.448965][T14023] fuse: Unknown parameter '0xffffffffffffffff' [ 241.671730][T14065] device vlan0 entered promiscuous mode [ 241.918627][ T28] kauditd_printk_skb: 53 callbacks suppressed [ 241.918642][ T28] audit: type=1326 audit(2000000025.805:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14117 comm="syz.3.6629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=282 compat=0 ip=0x7f4d9278ebe9 code=0x7ffc0000 [ 241.957088][T14128] netlink: 'syz.2.6631': attribute type 3 has an invalid length. [ 242.012072][ T28] audit: type=1326 audit(2000000025.843:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14117 comm="syz.3.6629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d9278ebe9 code=0x7ffc0000 [ 242.070156][T14146] loop1: detected capacity change from 0 to 2048 [ 242.091304][ T28] audit: type=1326 audit(2000000025.852:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14129 comm="syz.4.6633" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 242.110574][T14146] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 242.181824][ T283] EXT4-fs (loop1): unmounting filesystem. [ 242.200620][ T28] audit: type=1326 audit(2000000025.852:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14129 comm="syz.4.6633" exe="/root/syz-executor" sig=0 arch=c000003e syscall=99 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 242.269099][ T28] audit: type=1326 audit(2000000025.852:524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14129 comm="syz.4.6633" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 242.308922][ T28] audit: type=1326 audit(2000000026.114:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14172 comm="syz.0.6653" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 242.324008][ T65] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 242.377513][ T28] audit: type=1326 audit(2000000026.114:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14172 comm="syz.0.6653" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 242.411868][T14199] __nla_validate_parse: 3 callbacks suppressed [ 242.411886][T14199] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6665'. [ 242.443102][ T28] audit: type=1326 audit(2000000026.114:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14172 comm="syz.0.6653" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 242.472909][T14199] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6665'. [ 242.475664][ T28] audit: type=1326 audit(2000000026.114:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14172 comm="syz.0.6653" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 242.540425][T14207] loop1: detected capacity change from 0 to 2048 [ 242.541371][ T28] audit: type=1326 audit(2000000026.357:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14206 comm="syz.1.6668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x7ffc0000 [ 242.570682][ T65] usb 3-1: Using ep0 maxpacket: 8 [ 242.592414][ T65] usb 3-1: unable to get BOS descriptor or descriptor too short [ 242.604479][T14221] ‚þþ: renamed from bond_slave_0 [ 242.613432][ T65] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 242.625837][T14224] loop4: detected capacity change from 0 to 512 [ 242.639501][T14224] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 242.665619][ T289] EXT4-fs (loop4): unmounting filesystem. [ 242.678130][ T65] usb 3-1: config 1 has no interface number 1 [ 242.684238][ T65] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 242.699655][T14207] loop1: p3 < > p4 < > [ 242.705315][T14207] loop1: partition table partially beyond EOD, truncated [ 242.725547][ T65] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 242.735667][T14207] loop1: p3 start 4284289 is beyond EOD, truncated [ 242.747249][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.766606][ T65] usb 3-1: Product: syz [ 242.772727][T14248] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6687'. [ 242.797210][ T65] usb 3-1: Manufacturer: syz [ 242.803081][ T65] usb 3-1: SerialNumber: syz [ 242.811680][T14142] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 244.462852][ T65] usb 3-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 244.472482][ T65] usb 3-1: 2:1 : invalid channels 0 [ 244.489355][ T65] usb 3-1: USB disconnect, device number 87 [ 244.514910][ T345] udevd[345]: 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 [ 244.668208][T14307] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 244.711250][T14316] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6722'. [ 244.736667][T14322] xt_bpf: check failed: parse error [ 244.782899][T14331] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6728'. [ 244.795639][T14331] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6728'. [ 244.818053][T14339] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6733'. [ 244.967500][T14372] IPv6: sit2: Disabled Multicast RS [ 245.096470][T14404] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6765'. [ 245.136553][T14414] loop4: detected capacity change from 0 to 512 [ 245.158928][T14414] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 245.159001][T14414] ext4 filesystem being mounted at /1358/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 245.166591][ T289] EXT4-fs (loop4): unmounting filesystem. [ 245.243296][T14439] usb usb8: usbfs: process 14439 (syz.2.6781) did not claim interface 0 before use [ 245.450827][T14484] device ip6tnl3 entered promiscuous mode [ 245.485364][T14494] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=27 sclass=netlink_tcpdiag_socket pid=14494 comm=syz.0.6806 [ 245.489970][T14492] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 245.518402][T14494] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pid=14494 comm=syz.0.6806 [ 245.557807][T14504] bridge0: port 1(syz_tun) entered blocking state [ 245.570073][T14504] bridge0: port 1(syz_tun) entered disabled state [ 245.584646][T14504] device syz_tun entered promiscuous mode [ 245.591305][T14502] loop2: detected capacity change from 0 to 8192 [ 245.627405][ T980] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 245.640603][T14502] loop2: p1 p2 p3 p4 [ 245.648805][T14502] loop2: p1 size 3523149824 extends beyond EOD, truncated [ 245.663370][T14502] loop2: p2 start 4293394688 is beyond EOD, truncated [ 245.674992][T14502] loop2: p3 start 150994944 is beyond EOD, truncated [ 245.681771][T14502] loop2: p4 size 50331648 extends beyond EOD, truncated [ 245.725041][T14516] random: crng reseeded on system resumption [ 245.763809][ T345] udevd[345]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 245.780197][ T334] udevd[334]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 245.830502][ T980] usb 2-1: Using ep0 maxpacket: 16 [ 245.837305][ T980] usb 2-1: config 0 has an invalid interface number: 64 but max is 0 [ 245.852889][T14524] netlink: 320 bytes leftover after parsing attributes in process `syz.0.6822'. [ 245.862042][ T980] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 245.879721][ T980] usb 2-1: config 0 has no interface number 0 [ 245.904737][ T980] usb 2-1: New USB device found, idVendor=0bd3, idProduct=05f4, bcdDevice= 0.5b [ 245.925913][ T980] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.949062][ T980] usb 2-1: config 0 descriptor?? [ 245.958458][ T980] usb 2-1: Found UVC 0.00 device (0bd3:05f4) [ 245.968740][ T980] usb 2-1: No valid video chain found. [ 246.170759][ T980] usb 2-1: USB disconnect, device number 86 [ 246.251587][T14582] device ip6erspan0 entered promiscuous mode [ 246.373171][T14608] loop2: detected capacity change from 0 to 256 [ 246.387313][T14608] exfat: Deprecated parameter 'namecase' [ 246.393029][T14608] exfat: Deprecated parameter 'namecase' [ 246.418541][T14608] exfat: Deprecated parameter 'namecase' [ 246.429427][T14608] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 246.454489][T14608] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x7f1fc68d, utbl_chksum : 0xe619d30d) [ 246.470007][T14512] loop3: detected capacity change from 0 to 131072 [ 246.555892][T14512] F2FS-fs (loop3): Found nat_bits in checkpoint [ 246.576417][T14641] loop4: detected capacity change from 0 to 256 [ 246.614053][T14641] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 246.626988][T14641] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 246.642725][T14641] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 246.651138][T14649] netlink: 'syz.0.6882': attribute type 3 has an invalid length. [ 246.658750][T14512] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 246.669304][T14641] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 246.710345][T14656] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 246.717584][T14656] IPv6: NLM_F_CREATE should be set when creating new route [ 246.724849][T14656] IPv6: NLM_F_CREATE should be set when creating new route [ 246.767026][T14512] F2FS-fs (loop3): lookup inode (7) has corrupted xattr [ 246.799614][T14672] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 246.800463][T14512] F2FS-fs (loop3): recover xattr in inode (7), error(0) [ 246.844080][T14512] F2FS-fs (loop3): set inode (7) has corrupted xattr [ 246.902352][T14687] netlink: 'syz.1.6903': attribute type 29 has an invalid length. [ 246.910205][T14687] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6903'. [ 246.941329][T14687] netlink: 'syz.1.6903': attribute type 29 has an invalid length. [ 247.015640][T14708] netlink: 'syz.1.6913': attribute type 5 has an invalid length. [ 247.065788][T14718] loop1: detected capacity change from 0 to 128 [ 247.401257][T14767] loop1: detected capacity change from 0 to 256 [ 247.454226][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 247.454254][ T28] audit: type=1326 audit(2000000030.978:564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14776 comm="syz.1.6945" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbdf898ebe9 code=0x0 [ 247.496525][T14784] device bridge2 entered promiscuous mode [ 248.314423][T14819] netlink: 'syz.4.6964': attribute type 9 has an invalid length. [ 248.395275][ T28] audit: type=1400 audit(2000000031.857:565): avc: denied { setopt } for pid=14832 comm="syz.0.6972" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 248.397681][T14833] __nla_validate_parse: 4 callbacks suppressed [ 248.397697][T14833] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6973'. [ 248.433382][T14833] netlink: 3 bytes leftover after parsing attributes in process `syz.3.6973'. [ 248.464208][T14839] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6975'. [ 248.501716][ T28] audit: type=1400 audit(2000000031.960:566): avc: denied { setopt } for pid=14843 comm="syz.4.6978" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 248.569494][ T28] audit: type=1326 audit(2000000032.026:567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14851 comm="syz.0.6983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 248.623015][ T28] audit: type=1326 audit(2000000032.026:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14851 comm="syz.0.6983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 248.727717][ T28] audit: type=1326 audit(2000000032.072:569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14851 comm="syz.0.6983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 248.803332][ T28] audit: type=1326 audit(2000000032.072:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14851 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 248.844428][ T28] audit: type=1326 audit(2000000032.072:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14851 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b8b98ebe9 code=0x7ffc0000 [ 248.956732][T14914] netlink: 'syz.4.7011': attribute type 6 has an invalid length. [ 249.114732][T14947] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7029'. [ 249.132490][T14950] netlink: 'syz.3.7030': attribute type 16 has an invalid length. [ 249.157428][T14952] netlink: 'syz.4.7031': attribute type 3 has an invalid length. [ 249.159272][T14956] netlink: 'syz.0.7033': attribute type 1 has an invalid length. [ 249.165353][T14952] netlink: 'syz.4.7031': attribute type 3 has an invalid length. [ 249.266126][T14977] xt_socket: unknown flags 0x58 [ 249.272433][T14973] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 249.312117][T14985] netlink: 20 bytes leftover after parsing attributes in process `syz.1.7048'. [ 249.345436][T14985] netlink: 20 bytes leftover after parsing attributes in process `syz.1.7048'. [ 249.369249][T14985] netlink: 20 bytes leftover after parsing attributes in process `syz.1.7048'. [ 249.388875][T14985] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 249.460754][ T28] audit: type=1400 audit(2000000032.858:572): avc: denied { view } for pid=15013 comm="syz.0.7062" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 249.528592][T15028] xt_bpf: check failed: parse error [ 249.594496][T15040] netlink: 92 bytes leftover after parsing attributes in process `syz.1.7075'. [ 249.611594][T15046] netlink: 57 bytes leftover after parsing attributes in process `syz.0.7078'. [ 249.651612][ T384] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 249.699596][ T28] audit: type=1326 audit(2000000033.083:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15061 comm="syz.4.7086" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc2ba58ebe9 code=0x7ffc0000 [ 249.749127][T15077] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7094'. [ 249.854876][ T384] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 249.865764][ T384] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 249.882625][ T384] usb 4-1: config 0 has no interface number 0 [ 249.891340][ T384] usb 4-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 249.902524][ T384] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.912218][ T384] usb 4-1: Product: syz [ 249.916739][ T384] usb 4-1: Manufacturer: syz [ 249.921359][ T384] usb 4-1: SerialNumber: syz [ 249.963395][ T384] usb 4-1: config 0 descriptor?? [ 250.169194][T15180] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 250.183291][T15180] overlayfs: missing 'lowerdir' [ 250.202395][ T384] usb 4-1: USB disconnect, device number 87 [ 250.275532][T15202] usb usb8: usbfs: process 15202 (syz.0.7146) did not claim interface 12 before use [ 250.351511][T15216] tc_dump_action: action bad kind [ 250.418013][T15228] loop1: detected capacity change from 0 to 256 [ 250.439565][T15228] FAT-fs (loop1): Directory bread(block 64) failed [ 250.446134][T15228] FAT-fs (loop1): Directory bread(block 65) failed [ 250.459645][T15228] FAT-fs (loop1): Directory bread(block 66) failed [ 250.469556][T15228] FAT-fs (loop1): Directory bread(block 67) failed [ 250.482191][T15228] FAT-fs (loop1): Directory bread(block 68) failed [ 250.500249][T15228] FAT-fs (loop1): Directory bread(block 69) failed [ 250.507813][T15228] FAT-fs (loop1): Directory bread(block 70) failed [ 250.520729][T15228] FAT-fs (loop1): Directory bread(block 71) failed [ 250.529851][T15228] FAT-fs (loop1): Directory bread(block 72) failed [ 250.538219][T15228] FAT-fs (loop1): Directory bread(block 73) failed [ 250.654528][T15268] binfmt_misc: register: failed to install interpreter file ./bus [ 250.696806][T15274] loop2: detected capacity change from 0 to 2048 [ 250.747661][T15274] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 250.793422][ T284] EXT4-fs (loop2): unmounting filesystem. [ 250.812431][ T381] usb 1-1: new full-speed USB device number 89 using dummy_hcd [ 250.835974][T15306] loop4: detected capacity change from 0 to 512 [ 250.899029][T15306] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 250.916011][T15306] ext4 filesystem being mounted at /1451/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 250.961137][ T289] EXT4-fs (loop4): unmounting filesystem. [ 250.988456][T15343] loop1: detected capacity change from 0 to 256 [ 250.991771][T15345] loop2: detected capacity change from 0 to 256 [ 251.016369][T15343] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 251.016608][ T381] usb 1-1: config 0 has an invalid interface number: 152 but max is 0 [ 251.027375][T15343] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 251.038514][ T381] usb 1-1: config 0 has no interface number 0 [ 251.049976][T15343] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 251.055531][ T381] usb 1-1: config 0 interface 152 altsetting 7 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 251.104528][ T381] usb 1-1: config 0 interface 152 has no altsetting 0 [ 251.132872][ T381] usb 1-1: New USB device found, idVendor=0e7e, idProduct=1001, bcdDevice=a3.17 [ 251.160712][ T381] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.188444][ T381] usb 1-1: Product: syz [ 251.203260][ T381] usb 1-1: Manufacturer: syz [ 251.212836][ T381] usb 1-1: SerialNumber: syz [ 251.222413][ T381] usb 1-1: config 0 descriptor?? [ 251.239995][T15244] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 251.288033][T15387] device vlan1 entered promiscuous mode [ 251.320206][T15387] A link change request failed with some changes committed already. Interface vlan1 may have been left with an inconsistent configuration, please check. [ 251.435997][T15423] xt_TCPMSS: Only works on TCP SYN packets [ 251.467443][T15244] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 251.489505][ T381] cdc_subset 1-1:0.152 usb0: register 'cdc_subset' at usb-dummy_hcd.0-1, Yopy, fe:68:81:3d:ca:cf [ 251.511826][T15437] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 251.603475][ T39] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 251.794501][ T980] usb 1-1: USB disconnect, device number 89 [ 251.802563][ T980] cdc_subset 1-1:0.152 usb0: unregister 'cdc_subset' usb-dummy_hcd.0-1, Yopy [ 251.811446][ T39] usb 3-1: Using ep0 maxpacket: 32 [ 251.817257][ T39] usb 3-1: too many configurations: 17, using maximum allowed: 8 [ 251.821892][T15501] ip6t_REJECT: ECHOREPLY is not supported [ 251.853054][ T39] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 251.872087][ T39] usb 3-1: config 0 has no interface number 0 [ 251.894559][ T39] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 251.910237][ T39] usb 3-1: config 0 has no interface number 0 [ 251.928066][ T39] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 251.944423][ T39] usb 3-1: config 0 has no interface number 0 [ 251.959516][ T39] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 251.976138][ T39] usb 3-1: config 0 has no interface number 0 [ 251.989963][T15533] device xfrm0 entered promiscuous mode [ 251.991047][ T39] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 252.008571][ T39] usb 3-1: config 0 has no interface number 0 [ 252.013863][T15536] validate_nla: 4 callbacks suppressed [ 252.013877][T15536] netlink: 'syz.3.7302': attribute type 4 has an invalid length. [ 252.031342][ T39] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 252.050249][ T39] usb 3-1: config 0 has no interface number 0 [ 252.064163][ T39] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 252.077152][ T39] usb 3-1: config 0 has no interface number 0 [ 252.101356][ T39] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 252.113431][ T39] usb 3-1: config 0 has no interface number 0 [ 252.121676][ T39] usb 3-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 252.139064][ T3384] ------------[ cut here ]------------ [ 252.140290][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.144563][ T3384] kernel BUG at fs/buffer.c:2714! [ 252.166266][ T39] usb 3-1: Product: syz [ 252.174166][ T39] usb 3-1: Manufacturer: syz [ 252.184938][ T39] usb 3-1: SerialNumber: syz [ 252.190274][ T3384] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 252.196362][ T3384] CPU: 0 PID: 3384 Comm: kmmpd-loop0 Not tainted 6.1.145-syzkaller-00002-gc750dc582629 #0 [ 252.199070][ T39] usb 3-1: config 0 descriptor?? [ 252.206248][ T3384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 252.206271][ T3384] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 252.206296][ T3384] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 68 36 e8 ff e9 b0 fe ff ff e8 3e d3 a3 ff 0f 0b e8 37 d3 a3 ff <0f> 0b e8 30 d3 a3 ff 0f 0b e8 29 d3 a3 ff 0f 0b e8 22 d3 a3 ff 0f [ 252.206311][ T3384] RSP: 0018:ffffc90010ff7ca0 EFLAGS: 00010293 [ 252.206328][ T3384] RAX: ffffffff81cc2f49 RBX: 0000000000000000 RCX: ffff88811e363cc0 [ 252.206341][ T3384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 252.206352][ T3384] RBP: ffffc90010ff7cf0 R08: dffffc0000000000 R09: ffffed10266a3e16 [ 252.206366][ T3384] R10: ffffed10266a3e16 R11: 1ffff110266a3e15 R12: 0000000000000000 [ 252.206379][ T3384] R13: 1ffff110266a3e15 R14: ffff88813351f0a8 R15: 0000000000003801 [ 252.206391][ T3384] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 252.206404][ T3384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 252.206415][ T3384] CR2: 0000200000000200 CR3: 00000001303d7000 CR4: 00000000003506b0 [ 252.206429][ T3384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 252.206438][ T3384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 252.206447][ T3384] Call Trace: [ 252.206452][ T3384] [ 252.206459][ T3384] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 252.343580][ T3384] submit_bh+0x1f/0x30 [ 252.347633][ T3384] write_mmp_block_thawed+0x34a/0x4c0 [ 252.353011][ T3384] ? read_mmp_block+0x6d0/0x6d0 [ 252.357868][ T3384] ? __cfi_process_timeout+0x10/0x10 [ 252.363165][ T3384] write_mmp_block+0x138/0x2b0 [ 252.367915][ T3384] kmmpd+0x3ce/0x950 [ 252.371807][ T3384] kthread+0x281/0x320 [ 252.375858][ T3384] ? __cfi_kmmpd+0x10/0x10 [ 252.380249][ T3384] ? __cfi_kthread+0x10/0x10 [ 252.384824][ T3384] ret_from_fork+0x1f/0x30 [ 252.389230][ T3384] [ 252.392253][ T3384] Modules linked in: [ 252.396241][ T3384] ---[ end trace 0000000000000000 ]--- [ 252.401712][ T3384] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 252.407253][ T3384] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 68 36 e8 ff e9 b0 fe ff ff e8 3e d3 a3 ff 0f 0b e8 37 d3 a3 ff <0f> 0b e8 30 d3 a3 ff 0f 0b e8 29 d3 a3 ff 0f 0b e8 22 d3 a3 ff 0f [ 252.427326][ T3384] RSP: 0018:ffffc90010ff7ca0 EFLAGS: 00010293 [ 252.433431][ T3384] RAX: ffffffff81cc2f49 RBX: 0000000000000000 RCX: ffff88811e363cc0 [ 252.441660][ T3384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 252.449807][ T3384] RBP: ffffc90010ff7cf0 R08: dffffc0000000000 R09: ffffed10266a3e16 [ 252.457828][ T3384] R10: ffffed10266a3e16 R11: 1ffff110266a3e15 R12: 0000000000000000 [ 252.466076][ T3384] R13: 1ffff110266a3e15 R14: ffff88813351f0a8 R15: 0000000000003801 [ 252.474091][ T3384] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 252.483084][ T3384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 252.489661][ T3384] CR2: 0000200000000200 CR3: 000000010fb91000 CR4: 00000000003506b0 [ 252.497666][ T3384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 252.505689][ T3384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 252.513673][ T3384] Kernel panic - not syncing: Fatal exception [ 252.519948][ T3384] Kernel Offset: disabled [ 252.524258][ T3384] Rebooting in 86400 seconds..