last executing test programs: 2m35.835794514s ago: executing program 1 (id=194): faccessat2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2m35.818955145s ago: executing program 1 (id=197): syslog(0x0, 0x0, 0x0) 2m35.817902465s ago: executing program 1 (id=203): syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x28, 0x800) 2m35.806052247s ago: executing program 1 (id=208): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/sync/info', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/sync/info', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/sync/info', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/sync/info', 0x800, 0x0) 2m35.789308738s ago: executing program 1 (id=212): rt_sigreturn() 2m34.627597322s ago: executing program 1 (id=397): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2m34.434444907s ago: executing program 5 (id=400): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2m34.386049522s ago: executing program 5 (id=402): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.102299279s ago: executing program 2 (id=5104): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000118c0)='/sys/power/pm_async', 0x101201, 0xc9) writev(r0, &(0x7f0000012f40)=[{&(0x7f0000011940)="8f", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x61}], 0x6) 1.996938308s ago: executing program 2 (id=5108): r0 = syz_usb_connect(0x1, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x40, 0x13, 0x6, @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 571.765644ms ago: executing program 6 (id=5170): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000010c0)=@ipv6_newrule={0x24, 0x20, 0x2d2c6d60ea1da725, 0x70bd29, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x7, 0xff, 0x0, 0x0, 0x1, 0x10002}, [@FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e23, 0x4e23}}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008081}, 0x0) 516.265858ms ago: executing program 3 (id=5174): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0xfc, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000400)="8b0b"}) 463.824512ms ago: executing program 3 (id=5177): r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x44, 0x6, 0x410, 0x98, 0x378, 0x2d8, 0x0, 0x2d8, 0x378, 0x378, 0x378, 0x378, 0x378, 0x6, 0x0, {[{{@ip={@loopback, @multicast1=0xe0007600, 0x0, 0x0, 'gre0\x00', 'ip6gre0\x00', {}, {}, 0x0, 0x0, 0x11}, 0x7a00, 0x70, 0x98}, @inet=@DSCP={0x28}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, 0x0, 0x0, 'wg1\x00', 'nicvf0\x00', {}, {}, 0x11}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @local}}}, {{@ip={@broadcast, @multicast2, 0x0, 0x0, 'vlan1\x00', 'nr0\x00'}, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@unspec=@limit={{0x48}, {0x0, 0x28, 0x0, 0x0, 0x0, 0x3}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, '\x00', 0x18}, 'veth0_virt_wifi\x00', {0x7}}}}, {{@ip={@rand_addr, @private, 0xffffffff, 0xff, 'syzkaller0\x00', 'veth1_to_team\x00', {}, {0xff}}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@ip={@broadcast, @empty, 0xff000000, 0x0, 'lo\x00', 'batadv_slave_1\x00'}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0x0, @loopback}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x470) 451.692283ms ago: executing program 6 (id=5178): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) preadv(r0, &(0x7f0000004ec0)=[{&(0x7f0000004bc0)=""/68, 0x44}], 0x1, 0x8000, 0x0) 450.926563ms ago: executing program 2 (id=5179): r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0x7ffff000}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 356.209611ms ago: executing program 4 (id=5181): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000006800010000000000000000000000000000000000060003000000000008000100000000001c000200010081ffffff"], 0x44}}, 0x0) 341.198992ms ago: executing program 3 (id=5182): unshare(0x4000400) bpf$BPF_MAP_GET_FD_BY_ID(0x9, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0x16) 317.307014ms ago: executing program 0 (id=5183): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0x6}, 0x48) bpf$BPF_GET_MAP_INFO(0x4, &(0x7f0000000100)={r0, 0xfffffffffffffea3, &(0x7f0000000080)}, 0x10) 298.302975ms ago: executing program 3 (id=5184): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000001140)="7000000018002507b9409b14ffff00000204be040205fe050e0204094300080004000000060000000d0068d0bf46d32345653600648d0a0012000200000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a32000400160005000a0000000000e000e218d1ddf66e", 0x70, 0x70, 0x0, 0x0) 298.035846ms ago: executing program 4 (id=5185): r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, 0x0, &(0x7f00007d0000)) 284.915707ms ago: executing program 6 (id=5186): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=@newlink={0x48, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4048b}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FLAGS={0x6, 0x8, 0x3f}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x800000f0}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @dev}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 265.710498ms ago: executing program 0 (id=5187): r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) fcntl$setpipe(r0, 0x407, 0x8) 247.26916ms ago: executing program 4 (id=5188): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000005}}}, [@policy_type={0xa, 0x10, {0x1}}]}, 0xcc}}, 0x0) 204.022143ms ago: executing program 0 (id=5189): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000100)=@RTM_DELMDB={0x17, 0x55, 0x93d}, 0x18}}, 0x0) 203.555683ms ago: executing program 2 (id=5190): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001a000100000000000000000002000000000000000000000005001b000600000008000400", @ANYRES32, @ANYBLOB="08001e80"], 0x3c}}, 0x0) 185.110815ms ago: executing program 4 (id=5191): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) setpriority(0x2, 0x0, 0x2) 177.956375ms ago: executing program 3 (id=5192): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 150.881388ms ago: executing program 6 (id=5193): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x240, 0x1a8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@addrtype={{0x30}, {0x400, 0x1, 0x1, 0x1}}, @inet=@rpfilter={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x1, 0x8, 0x2, '\x00', {0x6}}}}, {{@ip={@multicast2, @loopback, 0x0, 0xffffffff, 'netpci0\x00', 'ipvlan0\x00', {}, {0xff}, 0x11, 0x1, 0x1}, 0x0, 0x70, 0x98}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xc43a}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffb}}}}, 0x2a0) 150.545778ms ago: executing program 0 (id=5194): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000002100210100000000000000000a00000000000001000000000c001800", @ANYRESOCT=r0], 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x400d0) 140.591159ms ago: executing program 2 (id=5195): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000f40)=ANY=[@ANYBLOB="50000000480011012abd7000fedbdf250a006000", @ANYRES32=0x0, @ANYBLOB="02000000080002000700000008000200070000000800020000000000140001"], 0x50}}, 0x10) 122.70893ms ago: executing program 4 (id=5196): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000013c0), 0x600, 0x0) ioctl$TIOCSRS485(r0, 0x542f, 0x0) 110.580761ms ago: executing program 0 (id=5197): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000008c0)=@dellinkprop={0x20, 0x2e, 0x1}, 0x20}}, 0x0) 97.281492ms ago: executing program 6 (id=5198): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000002f40)={&(0x7f0000000080)=@newtaction={0x48, 0x30, 0x9, 0x0, 0x0, {}, [{0x34, 0x1, [@m_skbedit={0x30, 0x1, 0x0, 0x0, {{0xc}, {0x4}, {0x4}, {0xc, 0x7, {0xffffffe4}}, {0xc, 0x9}}}]}]}, 0x48}}, 0x0) 76.941643ms ago: executing program 3 (id=5199): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0xde, 0x1}, 0x2) 37.323417ms ago: executing program 4 (id=5200): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x20) 30.686718ms ago: executing program 6 (id=5201): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x50}}) 23.838668ms ago: executing program 0 (id=5202): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000005880)={0x14, 0x15, 0x1, 0x70bd29, 0x0, {0x2}}, 0x14}, 0x1, 0x4000}, 0x0) 0s ago: executing program 2 (id=5203): r0 = socket(0xa, 0x3, 0x87) sendmmsg$unix(r0, &(0x7f000000ac00)=[{{&(0x7f00000013c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000180)="0ebb13ae", 0x4}], 0x1, 0x0, 0x0, 0x20044001}}, {{&(0x7f0000001d80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 0x0}}], 0x2, 0x480c4) kernel console output (not intermixed with test programs): rface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.526990][ T885] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 144.538112][ T885] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 144.547628][ T885] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 144.556054][ T885] usb 3-1: Product: syz [ 144.560241][ T885] usb 3-1: Manufacturer: syz [ 144.567081][ T885] hub 3-1:4.0: USB hub found [ 144.604566][ T1068] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 144.629986][ T28] audit: type=1326 audit(2000000009.426:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7149 comm="syz.6.3512" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1995d8ebe9 code=0x0 [ 144.672381][ T1131] usb 1-1: USB disconnect, device number 66 [ 144.782093][ T885] hub 3-1:4.0: config failed, can't read hub descriptor (err -22) [ 144.796798][ T1068] usb 4-1: Using ep0 maxpacket: 16 [ 144.803293][ T1068] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.813576][ T1068] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 144.818657][ T885] usb 3-1: USB disconnect, device number 59 [ 144.824438][ T1068] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 1.40 [ 144.838481][ T1068] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.846822][ T1068] usb 4-1: Product: syz [ 144.851254][ T1068] usb 4-1: Manufacturer: syz [ 144.855868][ T1068] usb 4-1: SerialNumber: syz [ 144.989284][ T1365] usb 7-1: new high-speed USB device number 60 using dummy_hcd [ 145.077868][ T1068] usb 4-1: 0:2 : does not exist [ 145.086454][ T1068] usb 4-1: 5:0: cannot get min/max values for control 5 (id 5) [ 145.103486][ T1068] usb 4-1: 5:0: cannot get min/max values for control 5 (id 5) [ 145.121314][ T1068] usb 4-1: USB disconnect, device number 61 [ 145.181618][ T1365] usb 7-1: Using ep0 maxpacket: 8 [ 145.187930][ T1365] usb 7-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 145.198386][ T1365] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 145.208788][ T1365] usb 7-1: New USB device found, idVendor=05a9, idProduct=2640, bcdDevice=55.12 [ 145.217949][ T1365] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.234418][ T1365] usb 7-1: config 0 descriptor?? [ 145.246927][ T1365] usb 7-1: Found UVC 0.00 device (05a9:2640) [ 145.254586][ T1365] usb 7-1: No valid video chain found. [ 145.464312][ T1131] usb 7-1: USB disconnect, device number 60 [ 145.598569][ T885] usb 1-1: new full-speed USB device number 67 using dummy_hcd [ 145.619888][ T1365] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 145.619896][ T39] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 145.792522][ T885] usb 1-1: not running at top speed; connect to a high speed hub [ 145.801101][ T885] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 145.812390][ T885] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 145.824003][ T1365] usb 5-1: config 0 has an invalid interface number: 241 but max is 1 [ 145.832735][ T1365] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 145.843348][ T1365] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 145.852856][ T1365] usb 5-1: config 0 has no interface number 0 [ 145.853098][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 145.859212][ T1365] usb 5-1: config 0 interface 241 altsetting 5 endpoint 0xD has an invalid bInterval 22, changing to 8 [ 145.880549][ T1365] usb 5-1: config 0 interface 241 has no altsetting 0 [ 145.880572][ T885] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.887387][ T1365] usb 5-1: New USB device found, idVendor=2c42, idProduct=1608, bcdDevice=bd.4b [ 145.896700][ T39] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 145.906198][ T1365] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.915918][ T885] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.915944][ T885] usb 1-1: Product: syz [ 145.936559][ T885] usb 1-1: Manufacturer: syz [ 145.936853][ T1365] usb 5-1: config 0 descriptor?? [ 145.946337][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 145.956508][ T885] usb 1-1: SerialNumber: syz [ 145.962072][ T7204] loop3: detected capacity change from 0 to 40427 [ 145.962687][ T39] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 145.991132][ T39] usb 3-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 146.015384][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.023470][ T39] usb 3-1: Product: syz [ 146.036771][ T39] usb 3-1: Manufacturer: syz [ 146.046356][ T39] usb 3-1: SerialNumber: syz [ 146.063441][ T39] usb 3-1: config 0 descriptor?? [ 146.091177][ T39] ums-isd200 3-1:0.0: USB Mass Storage device detected [ 146.115727][ T28] audit: type=1326 audit(2000000010.820:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7218 comm="syz.3.3545" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1bcfd8ebe9 code=0x0 [ 146.176464][ T1365] usb 5-1: string descriptor 0 read error: -71 [ 146.193464][ T1365] usb 5-1: USB disconnect, device number 66 [ 146.199800][ T885] cdc_ncm 1-1:1.0: bind() failure [ 146.223217][ T885] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 146.239150][ T885] cdc_ncm 1-1:1.1: bind() failure [ 146.262301][ T885] usb 1-1: USB disconnect, device number 67 [ 146.308982][ T7242] tmpfs: Bad value for 'nr_inodes' [ 146.319418][ T39] scsi host1: usb-storage 3-1:0.0 [ 146.337997][ T39] usb 3-1: USB disconnect, device number 60 [ 146.413910][ T7255] loop3: detected capacity change from 0 to 8192 [ 146.539858][ T7273] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 146.639388][ T7289] loop3: detected capacity change from 0 to 512 [ 146.646424][ T674] usb 7-1: new high-speed USB device number 61 using dummy_hcd [ 146.650565][ T7289] EXT4-fs: old and new quota format mixing [ 146.838433][ T674] usb 7-1: Using ep0 maxpacket: 16 [ 146.850758][ T674] usb 7-1: unable to get BOS descriptor or descriptor too short [ 146.881452][ T674] usb 7-1: config 13 has an invalid interface number: 50 but max is 0 [ 146.904555][ T7331] loop3: detected capacity change from 0 to 512 [ 146.904694][ T674] usb 7-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 146.929526][ T674] usb 7-1: config 13 has no interface number 0 [ 146.935987][ T7331] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 146.958854][ T28] audit: type=1400 audit(2000000011.606:265): avc: denied { mount } for pid=7338 comm="syz.2.3605" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 146.967097][ T7331] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 146.988111][ T674] usb 7-1: config 13 interface 50 has no altsetting 0 [ 146.994904][ T7331] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 147.011863][ T7331] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 147.022139][ T7331] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=e041e01c, mo2=0000] [ 147.029986][ T7331] EXT4-fs (loop3): failed to initialize system zone (-117) [ 147.031653][ T28] audit: type=1400 audit(2000000011.606:266): avc: denied { unmount } for pid=820 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 147.038061][ T7331] EXT4-fs (loop3): mount failed [ 147.058808][ T674] usb 7-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 147.086265][ T674] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.105190][ T674] usb 7-1: Product: syz [ 147.109615][ T674] usb 7-1: Manufacturer: syz [ 147.126761][ T674] usb 7-1: SerialNumber: syz [ 147.148502][ T712] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 147.351538][ T712] usb 1-1: Using ep0 maxpacket: 8 [ 147.352257][ T674] usb 7-1: MIDIStreaming interface descriptor not found [ 147.358480][ T712] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 147.384802][ T674] usb 7-1: USB disconnect, device number 61 [ 147.392876][ T28] audit: type=1326 audit(2000000012.008:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7379 comm="syz.3.3625" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1bcfd8ebe9 code=0x0 [ 147.392972][ T712] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 147.435949][ T712] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 32 [ 147.468695][ T712] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 147.488746][ T712] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.514523][ T712] usb 1-1: Product: syz [ 147.518905][ T712] usb 1-1: Manufacturer: syz [ 147.532101][ T712] usb 1-1: SerialNumber: syz [ 147.552262][ T7325] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 147.629908][ T884] udevd[884]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:13.50/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 147.791829][ T712] usb 1-1: bad CDC descriptors [ 147.799178][ T712] usb 1-1: USB disconnect, device number 68 [ 147.864631][ T39] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 148.024952][ T674] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 148.057070][ T39] usb 4-1: Using ep0 maxpacket: 8 [ 148.064098][ T39] usb 4-1: config 1 has an invalid descriptor of length 109, skipping remainder of the config [ 148.074680][ T39] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 148.083852][ T39] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 148.098615][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.108297][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.117118][ T39] usb 4-1: Product: syz [ 148.121373][ T2788] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 148.129001][ T39] usb 4-1: Manufacturer: syz [ 148.133906][ T39] usb 4-1: SerialNumber: syz [ 148.140303][ T39] cdc_ncm 4-1:1.0: skipping garbage [ 148.145611][ T39] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 148.152403][ T39] cdc_ncm 4-1:1.0: bind() failure [ 148.229695][ T674] usb 5-1: unable to get BOS descriptor or descriptor too short [ 148.238248][ T674] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 148.247428][ T674] usb 5-1: config 1 has no interface number 1 [ 148.253762][ T885] usb 7-1: new high-speed USB device number 62 using dummy_hcd [ 148.261390][ T674] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 148.275787][ T674] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 148.284904][ T674] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.293317][ T674] usb 5-1: Product: syz [ 148.297684][ T674] usb 5-1: Manufacturer: syz [ 148.302375][ T674] usb 5-1: SerialNumber: syz [ 148.334945][ T2788] usb 3-1: Using ep0 maxpacket: 8 [ 148.345665][ T2788] usb 3-1: unable to get BOS descriptor or descriptor too short [ 148.363475][ T39] usb 4-1: USB disconnect, device number 62 [ 148.370160][ T2788] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 148.380926][ T2788] usb 3-1: config 1 interface 0 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 148.395113][ T2788] usb 3-1: config 1 interface 0 has no altsetting 0 [ 148.403520][ T2788] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.412806][ T2788] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.421041][ T2788] usb 3-1: Product: syz [ 148.425260][ T2788] usb 3-1: Manufacturer: syz [ 148.429869][ T2788] usb 3-1: SerialNumber: syz [ 148.463212][ T885] usb 7-1: Using ep0 maxpacket: 32 [ 148.469603][ T885] usb 7-1: config 0 has an invalid interface number: 2 but max is 0 [ 148.477883][ T885] usb 7-1: config 0 has no interface number 0 [ 148.484090][ T885] usb 7-1: config 0 interface 2 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 148.495167][ T885] usb 7-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 33573, setting to 1024 [ 148.506524][ T885] usb 7-1: config 0 interface 2 has no altsetting 0 [ 148.514967][ T885] usb 7-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 148.524144][ T885] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.533010][ T885] usb 7-1: Product: syz [ 148.537304][ T885] usb 7-1: Manufacturer: syz [ 148.542196][ T885] usb 7-1: SerialNumber: syz [ 148.547213][ T674] usb 5-1: 2:1 : invalid UAC_AS_GENERAL desc [ 148.553977][ T885] usb 7-1: config 0 descriptor?? [ 148.561718][ T674] usb 5-1: USB disconnect, device number 67 [ 148.651966][ T2788] usb 3-1: bad CDC descriptors [ 148.655623][ T4039] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 148.662309][ T2788] usb 3-1: USB disconnect, device number 61 [ 148.778084][ T885] usb 7-1: USB disconnect, device number 62 [ 148.858734][ T4039] usb 1-1: Using ep0 maxpacket: 8 [ 148.865542][ T4039] usb 1-1: unable to get BOS descriptor or descriptor too short [ 148.874291][ T4039] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 148.883197][ T4039] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 128, changing to 7 [ 148.895945][ T4039] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 148.905045][ T4039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.913106][ T4039] usb 1-1: Product: syz [ 148.917298][ T4039] usb 1-1: Manufacturer: syz [ 148.921992][ T4039] usb 1-1: SerialNumber: syz [ 148.954760][ T7450] loop3: detected capacity change from 0 to 256 [ 148.969650][ T7450] FAT-fs (loop3): Directory bread(block 64) failed [ 148.976840][ T7450] FAT-fs (loop3): Directory bread(block 65) failed [ 148.983415][ T7450] FAT-fs (loop3): Directory bread(block 66) failed [ 148.990405][ T7450] FAT-fs (loop3): Directory bread(block 67) failed [ 148.997058][ T7450] FAT-fs (loop3): Directory bread(block 68) failed [ 149.004924][ T7450] FAT-fs (loop3): Directory bread(block 69) failed [ 149.011561][ T7450] FAT-fs (loop3): Directory bread(block 70) failed [ 149.018193][ T7450] FAT-fs (loop3): Directory bread(block 71) failed [ 149.022296][ T3100] udevd[3100]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 149.025604][ T7450] FAT-fs (loop3): Directory bread(block 72) failed [ 149.047304][ T7450] FAT-fs (loop3): Directory bread(block 73) failed [ 149.145380][ T4039] usb 1-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 149.157645][ T4039] usb 1-1: USB disconnect, device number 69 [ 149.166528][ T3100] udevd[3100]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 149.344063][ T7474] loop6: detected capacity change from 0 to 128 [ 149.353771][ T7474] EXT4-fs warning (device loop6): ext4_init_metadata_csum:4550: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 149.367489][ T7474] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 149.393347][ T712] usb 5-1: new full-speed USB device number 68 using dummy_hcd [ 149.414564][ T1068] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 149.521589][ T885] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 149.586604][ T712] usb 5-1: config 13 has an invalid interface number: 215 but max is 0 [ 149.594897][ T712] usb 5-1: config 13 has no interface number 0 [ 149.601299][ T712] usb 5-1: config 13 interface 215 has no altsetting 0 [ 149.609566][ T712] usb 5-1: New USB device found, idVendor=0b57, idProduct=08c2, bcdDevice= 1.f9 [ 149.618646][ T1068] usb 4-1: Using ep0 maxpacket: 8 [ 149.623739][ T712] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.631790][ T712] usb 5-1: Product: syz [ 149.636074][ T712] usb 5-1: Manufacturer: syz [ 149.640736][ T712] usb 5-1: SerialNumber: syz [ 149.646083][ T1068] usb 4-1: unable to get BOS descriptor or descriptor too short [ 149.655382][ T1068] usb 4-1: config 17 has an invalid interface number: 8 but max is 1 [ 149.663544][ T1068] usb 4-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 149.672621][ T1068] usb 4-1: config 17 has no interface number 0 [ 149.679070][ T1068] usb 4-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid wMaxPacketSize 0 [ 149.689169][ T1068] usb 4-1: config 17 interface 8 has no altsetting 0 [ 149.698450][ T1068] usb 4-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 149.708044][ T1068] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.716470][ T1068] usb 4-1: Product: syz [ 149.720974][ T1068] usb 4-1: Manufacturer: syz [ 149.724526][ T39] usb 7-1: new full-speed USB device number 63 using dummy_hcd [ 149.725986][ T1068] usb 4-1: SerialNumber: syz [ 149.735242][ T885] usb 3-1: Using ep0 maxpacket: 8 [ 149.746316][ T885] usb 3-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 149.755526][ T885] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 149.763898][ T885] usb 3-1: Product: syz [ 149.768204][ T885] usb 3-1: Manufacturer: syz [ 149.772821][ T885] usb 3-1: SerialNumber: syz [ 149.778344][ T885] usb 3-1: config 0 descriptor?? [ 149.873109][ T712] usbhid 5-1:13.215: couldn't find an input interrupt endpoint [ 149.881994][ T712] usb 5-1: USB disconnect, device number 68 [ 149.929236][ T39] usb 7-1: unable to get BOS descriptor or descriptor too short [ 149.937538][ T39] usb 7-1: not running at top speed; connect to a high speed hub [ 149.946694][ T39] usb 7-1: config 129 has an invalid interface number: 135 but max is 0 [ 149.955370][ T39] usb 7-1: config 129 has an invalid interface number: 5 but max is 0 [ 149.963830][ T39] usb 7-1: config 129 has an invalid descriptor of length 0, skipping remainder of the config [ 149.974221][ T39] usb 7-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 149.983607][ T39] usb 7-1: config 129 has no interface number 0 [ 149.989897][ T39] usb 7-1: config 129 has no interface number 1 [ 149.996250][ T39] usb 7-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 150.009642][ T39] usb 7-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 150.020655][ T39] usb 7-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 150.034011][ T39] usb 7-1: config 129 interface 135 has no altsetting 0 [ 150.041074][ T39] usb 7-1: config 129 interface 5 has no altsetting 0 [ 150.055900][ T4039] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 150.060548][ T39] usb 7-1: string descriptor 0 read error: -22 [ 150.063747][ T1068] usb 4-1: selecting invalid altsetting 0 [ 150.070994][ T885] usb 3-1: USB disconnect, device number 62 [ 150.081701][ T39] usb 7-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.62 [ 150.091980][ T1068] usb 4-1: USB disconnect, device number 63 [ 150.107812][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.118711][ T39] usb 7-1: MIDIStreaming interface descriptor not found [ 150.259014][ T4039] usb 1-1: Using ep0 maxpacket: 8 [ 150.266025][ T4039] usb 1-1: config 1 has an invalid descriptor of length 144, skipping remainder of the config [ 150.276619][ T4039] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 150.285838][ T4039] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 150.300167][ T4039] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.309360][ T4039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.317834][ T4039] usb 1-1: Product: syz [ 150.322020][ T4039] usb 1-1: Manufacturer: syz [ 150.327189][ T884] udevd[884]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.8/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 150.343154][ T4039] usb 1-1: SerialNumber: syz [ 150.349350][ T885] usb 7-1: USB disconnect, device number 63 [ 150.574783][ T4039] cdc_ncm 1-1:1.0: skipping garbage [ 150.581250][ T4039] cdc_ncm 1-1:1.0: skipping garbage [ 150.591853][ T884] udevd[884]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:129.5/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 150.594876][ T4039] cdc_ncm 1-1:1.0: skipping garbage [ 150.620772][ T4039] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 150.628489][ T4039] cdc_ncm 1-1:1.0: bind() failure [ 150.644068][ T4039] usb 1-1: USB disconnect, device number 70 [ 150.932418][ T712] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 151.017962][ T1068] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 151.039312][ T885] usb 4-1: new full-speed USB device number 64 using dummy_hcd [ 151.124852][ T712] usb 5-1: Using ep0 maxpacket: 8 [ 151.131071][ T712] usb 5-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 151.140372][ T712] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.155569][ T712] usb 5-1: config 0 descriptor?? [ 151.210346][ T1068] usb 3-1: Using ep0 maxpacket: 32 [ 151.216642][ T1068] usb 3-1: config 0 has an invalid interface number: 196 but max is 0 [ 151.225059][ T1068] usb 3-1: config 0 has no interface number 0 [ 151.231210][ T1068] usb 3-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 151.241816][ T1068] usb 3-1: config 0 interface 196 has no altsetting 0 [ 151.250367][ T1068] usb 3-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 151.253112][ T674] usb 7-1: new high-speed USB device number 64 using dummy_hcd [ 151.259754][ T1068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.269647][ T885] usb 4-1: unable to get BOS descriptor or descriptor too short [ 151.275512][ T1068] usb 3-1: Product: syz [ 151.285550][ T885] usb 4-1: config 106 has an invalid interface number: 33 but max is 0 [ 151.287432][ T1068] usb 3-1: Manufacturer: syz [ 151.295929][ T885] usb 4-1: config 106 has no interface number 0 [ 151.300414][ T1068] usb 3-1: SerialNumber: syz [ 151.311589][ T885] usb 4-1: config 106 interface 33 has no altsetting 0 [ 151.313248][ T1068] usb 3-1: config 0 descriptor?? [ 151.325654][ T885] usb 4-1: New USB device found, idVendor=07c4, idProduct=a103, bcdDevice= 9.b9 [ 151.335109][ T885] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.343410][ T885] usb 4-1: Product: syz [ 151.348291][ T885] usb 4-1: Manufacturer: syz [ 151.353088][ T885] usb 4-1: SerialNumber: syz [ 151.377552][ T712] usb 5-1: string descriptor 0 read error: -71 [ 151.384002][ T712] usb 5-1: Found UVC 0.00 device (2833:0201) [ 151.390942][ T712] usb 5-1: No valid video chain found. [ 151.400273][ T712] usb 5-1: USB disconnect, device number 69 [ 151.456516][ T39] usb 1-1: new full-speed USB device number 71 using dummy_hcd [ 151.465333][ T674] usb 7-1: config 127 has an invalid interface number: 32 but max is 0 [ 151.473940][ T674] usb 7-1: config 127 has no interface number 0 [ 151.480399][ T674] usb 7-1: New USB device found, idVendor=07ab, idProduct=fc01, bcdDevice=64.06 [ 151.489489][ T674] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.499704][ T674] ums-freecom 7-1:127.32: USB Mass Storage device detected [ 151.541618][ T1068] ipheth 3-1:0.196: Unable to find endpoints [ 151.549685][ T1068] usb 3-1: USB disconnect, device number 63 [ 151.575538][ T885] ums-sddr55 4-1:106.33: USB Mass Storage device detected [ 151.583611][ T885] ums-sddr55 4-1:106.33: Quirks match for vid 07c4 pid a103: 8 [ 151.597248][ T885] usb 4-1: USB disconnect, device number 64 [ 151.660088][ T39] usb 1-1: config 4 has an invalid interface number: 121 but max is 0 [ 151.668383][ T39] usb 1-1: config 4 has no interface number 0 [ 151.674537][ T39] usb 1-1: config 4 interface 121 has no altsetting 0 [ 151.682938][ T39] usb 1-1: New USB device found, idVendor=6b86, idProduct=c211, bcdDevice=25.ca [ 151.692062][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.700330][ T39] usb 1-1: Product: syz [ 151.704553][ T39] usb 1-1: Manufacturer: syz [ 151.709162][ T39] usb 1-1: SerialNumber: syz [ 151.715811][ T712] usb 7-1: USB disconnect, device number 64 [ 151.939141][ T39] usb 1-1: USB disconnect, device number 71 [ 152.247207][ T712] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 152.292948][ T28] audit: type=1400 audit(2000000016.593:268): avc: denied { create } for pid=7569 comm="syz.6.3718" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 152.418233][ T674] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 152.460979][ T712] usb 5-1: Using ep0 maxpacket: 32 [ 152.467371][ T712] usb 5-1: config index 0 descriptor too short (expected 3858, got 27) [ 152.486716][ T712] usb 5-1: config 140 has too many interfaces: 121, using maximum allowed: 32 [ 152.503712][ T712] usb 5-1: config 140 has an invalid interface descriptor of length 6, skipping [ 152.523581][ T712] usb 5-1: config 140 has an invalid descriptor of length 0, skipping remainder of the config [ 152.545098][ T712] usb 5-1: config 140 has 0 interfaces, different from the descriptor's value: 121 [ 152.557180][ T4039] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 152.569216][ T712] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 152.578379][ T712] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.586671][ T712] usb 5-1: Product: syz [ 152.591135][ T712] usb 5-1: Manufacturer: syz [ 152.595755][ T712] usb 5-1: SerialNumber: syz [ 152.615044][ T7590] loop6: detected capacity change from 0 to 40427 [ 152.621711][ T674] usb 3-1: Using ep0 maxpacket: 8 [ 152.627552][ T7590] F2FS-fs (loop6): heap/no_heap options were deprecated [ 152.634278][ T674] usb 3-1: config 3 has an invalid interface number: 45 but max is 0 [ 152.634954][ T7590] F2FS-fs (loop6): quotafile must be on filesystem root [ 152.653418][ T674] usb 3-1: config 3 contains an unexpected descriptor of type 0x1, skipping [ 152.667796][ T674] usb 3-1: config 3 has no interface number 0 [ 152.674421][ T674] usb 3-1: config 3 interface 45 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 152.699815][ T674] usb 3-1: config 3 interface 45 has no altsetting 0 [ 152.708475][ T674] usb 3-1: New USB device found, idVendor=0582, idProduct=e6ca, bcdDevice=d3.0b [ 152.721681][ T674] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.730175][ T674] usb 3-1: Product: syz [ 152.734437][ T674] usb 3-1: Manufacturer: syz [ 152.744896][ T674] usb 3-1: SerialNumber: syz [ 152.760335][ T4039] usb 4-1: Using ep0 maxpacket: 8 [ 152.767153][ T4039] usb 4-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 152.784694][ T4039] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.793979][ T4039] usb 4-1: config 0 descriptor?? [ 152.822543][ T712] usb 5-1: USB disconnect, device number 70 [ 152.877877][ T39] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 152.952352][ T7612] loop6: detected capacity change from 0 to 40427 [ 152.960077][ T7612] F2FS-fs (loop6): Invalid log sectors per block(0) log sectorsize(9) [ 152.968629][ T7612] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 152.980090][ T7612] F2FS-fs (loop6): invalid crc value [ 152.987744][ T674] usb 3-1: USB disconnect, device number 64 [ 152.997624][ T7612] F2FS-fs (loop6): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 153.015964][ T4039] usb 4-1: string descriptor 0 read error: -71 [ 153.022448][ T4039] usb 4-1: Found UVC 0.00 device (2833:0201) [ 153.029887][ T4039] usb 4-1: No valid video chain found. [ 153.033173][ T7612] F2FS-fs (loop6): Start checkpoint disabled! [ 153.036418][ T4039] usb 4-1: USB disconnect, device number 65 [ 153.050419][ T7612] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 153.057597][ T7612] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 153.070272][ T39] usb 1-1: Using ep0 maxpacket: 8 [ 153.076787][ T39] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 153.095717][ T39] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 255, changing to 11 [ 153.107735][ T39] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 59391, setting to 1024 [ 153.134804][ T39] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 153.143993][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.153793][ T39] usb 1-1: Product: syz [ 153.158466][ T39] usb 1-1: Manufacturer: syz [ 153.163297][ T39] usb 1-1: SerialNumber: syz [ 153.168684][ T39] usb 1-1: config 0 descriptor?? [ 153.173962][ T7602] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 153.209946][ T872] udevd[872]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:3.45/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 153.402741][ T19] usb 1-1: USB disconnect, device number 72 [ 153.433801][ T7623] loop6: detected capacity change from 0 to 40427 [ 153.442862][ T7623] F2FS-fs (loop6): Invalid uid value -1 [ 153.668927][ T4039] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 153.786448][ T674] usb 7-1: new high-speed USB device number 65 using dummy_hcd [ 153.861256][ T4039] usb 5-1: Using ep0 maxpacket: 32 [ 153.867662][ T4039] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 153.879708][ T4039] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 153.889318][ T4039] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.897746][ T4039] usb 5-1: Product: syz [ 153.902003][ T4039] usb 5-1: Manufacturer: syz [ 153.906886][ T4039] usb 5-1: SerialNumber: syz [ 153.925398][ T1131] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 153.929968][ T4039] usb 5-1: config 0 descriptor?? [ 153.940649][ T4039] usb 5-1: bad CDC descriptors [ 153.945683][ T4039] usb 5-1: unsupported MDLM descriptors [ 153.989579][ T674] usb 7-1: Using ep0 maxpacket: 8 [ 153.996012][ T674] usb 7-1: config 0 has an invalid interface number: 31 but max is 0 [ 154.011639][ T674] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 154.022970][ T674] usb 7-1: config 0 has no interface number 0 [ 154.038719][ T674] usb 7-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 154.048542][ T674] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.056955][ T674] usb 7-1: Product: syz [ 154.061394][ T674] usb 7-1: Manufacturer: syz [ 154.066605][ T674] usb 7-1: SerialNumber: syz [ 154.076544][ T674] usb 7-1: config 0 descriptor?? [ 154.117813][ T1131] usb 4-1: Using ep0 maxpacket: 8 [ 154.124062][ T7669] cgroup: release_agent respecified [ 154.124428][ T1131] usb 4-1: unable to get BOS descriptor or descriptor too short [ 154.147031][ T1131] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 154.159078][ T1131] usb 4-1: config 0 has no interface number 0 [ 154.165447][ T19] usb 5-1: USB disconnect, device number 71 [ 154.165653][ T1131] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 154.184825][ T1131] usb 4-1: config 0 interface 88 has no altsetting 0 [ 154.195486][ T1131] usb 4-1: language id specifier not provided by device, defaulting to English [ 154.206176][ T1131] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 154.215624][ T1131] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 154.223901][ T1131] usb 4-1: Product: syz [ 154.228465][ T1131] usb 4-1: Manufacturer: 뫫憶븏勲뽔৳쁻ᝰ㹥肗䌛䢌᝿⤃⭑튢竹룖㗄Ҥ꨿㯅腺꫓莯묳䢮ゝꡧᜥ褷獸銚ᵟᲮ佫篴䀝ᯘ팭ꃮ [ 154.244822][ T1131] usb 4-1: SerialNumber: syz [ 154.254045][ T1131] usb 4-1: config 0 descriptor?? [ 154.308741][ T885] usb 7-1: USB disconnect, device number 65 [ 154.427799][ T4039] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 154.479106][ T1131] input: 뫫憶븏勲뽔৳쁻ᝰ㹥肗䌛䢌᝿⤃⭑튢竹룖㗄Ҥ꨿㯅腺꫓莯묳䢮ゝꡧᜥ褷獸銚ᵟᲮ佫篴䀝ᯘ팭 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.88/input/input23 [ 154.523035][ T1131] usb 4-1: USB disconnect, device number 66 [ 154.630871][ T4039] usb 1-1: Using ep0 maxpacket: 16 [ 154.637713][ T4039] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 154.646160][ T4039] usb 1-1: config 0 has no interface number 0 [ 154.652326][ T4039] usb 1-1: config 0 interface 41 has no altsetting 0 [ 154.660558][ T4039] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 154.670009][ T4039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.678230][ T4039] usb 1-1: Product: syz [ 154.682401][ T4039] usb 1-1: Manufacturer: syz [ 154.687038][ T4039] usb 1-1: SerialNumber: syz [ 154.693071][ T4039] usb 1-1: config 0 descriptor?? [ 154.698929][ T4039] CoreChips: probe of 1-1:0.41 failed with error -22 [ 154.760966][ T3100] udevd[3100]: Unable to EVIOCGABS device "/dev/input/event3" [ 154.768672][ T3100] udevd[3100]: Unable to EVIOCGABS device "/dev/input/event3" [ 154.844706][ T885] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 154.877470][ T7679] binder: Bad value for 'max' [ 154.925811][ T19] usb 1-1: USB disconnect, device number 73 [ 154.926042][ T28] audit: type=1326 audit(2000000019.053:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7686 comm="syz.6.3775" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1995d8ebe9 code=0x0 [ 155.026470][ T674] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 155.058438][ T885] usb 3-1: Using ep0 maxpacket: 16 [ 155.067412][ T885] usb 3-1: unable to get BOS descriptor or descriptor too short [ 155.087757][ T885] usb 3-1: config 13 has an invalid interface number: 50 but max is 0 [ 155.096499][ T885] usb 3-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 155.107438][ T885] usb 3-1: config 13 has no interface number 0 [ 155.118239][ T885] usb 3-1: config 13 interface 50 has no altsetting 0 [ 155.149376][ T885] usb 3-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 155.158588][ T885] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.166666][ T885] usb 3-1: Product: syz [ 155.170936][ T885] usb 3-1: Manufacturer: syz [ 155.175653][ T885] usb 3-1: SerialNumber: syz [ 155.229521][ T674] usb 5-1: Using ep0 maxpacket: 16 [ 155.235907][ T674] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 155.247062][ T674] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 155.259926][ T674] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 155.269433][ T674] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.277690][ T674] usb 5-1: Product: syz [ 155.282080][ T674] usb 5-1: Manufacturer: syz [ 155.286795][ T674] usb 5-1: SerialNumber: syz [ 155.380244][ T7731] futex_wake_op: syz.3.3797 tries to shift op by -1; fix this program [ 155.402097][ T28] audit: type=1326 audit(2000524307.504:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7732 comm="syz.3.3798" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1bcfd8ebe9 code=0x0 [ 155.432724][ T1068] usb 7-1: new low-speed USB device number 66 using dummy_hcd [ 155.509946][ T674] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 155.523322][ T885] usb 3-1: MIDIStreaming interface descriptor not found [ 155.533356][ T674] usb 5-1: USB disconnect, device number 72 [ 155.544833][ T885] usb 3-1: USB disconnect, device number 65 [ 155.555612][ T884] udevd[884]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 155.571617][ T1200] udevd[1200]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:13.50/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 155.634707][ T1068] usb 7-1: descriptor type invalid, skip [ 155.645849][ T1068] usb 7-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 155.657157][ T1068] usb 7-1: config 1 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 155.671101][ T1068] usb 7-1: config 1 interface 0 has no altsetting 0 [ 155.684879][ T1068] usb 7-1: string descriptor 0 read error: -22 [ 155.692572][ T1068] usb 7-1: New USB device found, idVendor=172f, idProduct=0038, bcdDevice= 0.40 [ 155.702295][ T1068] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.714573][ T7714] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 155.785456][ T1131] usb 1-1: new full-speed USB device number 74 using dummy_hcd [ 155.939888][ T1068] usbhid 7-1:1.0: can't add hid device: -71 [ 155.946145][ T1068] usbhid: probe of 7-1:1.0 failed with error -71 [ 155.953737][ T1068] usb 7-1: USB disconnect, device number 66 [ 155.979350][ T1131] usb 1-1: unable to get BOS descriptor or descriptor too short [ 155.987742][ T1131] usb 1-1: not running at top speed; connect to a high speed hub [ 156.001943][ T1131] usb 1-1: config 1 interface 0 has no altsetting 0 [ 156.016605][ T1131] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 156.026440][ T1131] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.035095][ T1131] usb 1-1: Product: syz [ 156.039413][ T1131] usb 1-1: Manufacturer: syz [ 156.044416][ T1131] usb 1-1: SerialNumber: syz [ 156.127561][ T885] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 156.260647][ T7819] IPv6: addrconf: prefix option has invalid lifetime [ 156.276483][ T1131] usblp 1-1:1.0: usblp0: USB Bidirectional printer dev 74 if 0 alt 5 proto 2 vid 0x0525 pid 0xA4A8 [ 156.308440][ T1131] usb 1-1: USB disconnect, device number 74 [ 156.322469][ T1131] usblp0: removed [ 156.330831][ T885] usb 4-1: Using ep0 maxpacket: 8 [ 156.338096][ T885] usb 4-1: config 0 has an invalid interface number: 145 but max is 0 [ 156.347053][ T885] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 156.359324][ T885] usb 4-1: config 0 has no interface number 0 [ 156.365942][ T885] usb 4-1: config 0 interface 145 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 11 [ 156.389875][ T885] usb 4-1: New USB device found, idVendor=7d72, idProduct=445f, bcdDevice=98.21 [ 156.399327][ T885] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.408991][ T885] usb 4-1: Product: syz [ 156.413296][ T885] usb 4-1: Manufacturer: syz [ 156.418067][ T885] usb 4-1: SerialNumber: syz [ 156.423491][ T885] usb 4-1: config 0 descriptor?? [ 156.572384][ T7839] loop6: detected capacity change from 0 to 512 [ 156.594825][ T7839] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -2 [ 156.607529][ T7839] EXT4-fs (loop6): 1 truncate cleaned up [ 156.613781][ T7839] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 156.630109][ T1068] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 156.642741][ T821] EXT4-fs (loop6): unmounting filesystem. [ 156.645901][ T885] rndis_host 4-1:0.145: skipping garbage [ 156.654395][ T885] usb 4-1: bad CDC descriptors [ 156.667154][ T885] usb 4-1: USB disconnect, device number 67 [ 156.855769][ T1068] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 156.867105][ T1068] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 156.877391][ T1068] usb 3-1: New USB device found, idVendor=0582, idProduct=0029, bcdDevice=bb.9d [ 156.886881][ T1068] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.897450][ T7825] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 157.058005][ T39] usb 7-1: new high-speed USB device number 67 using dummy_hcd [ 157.111295][ T4039] usb 1-1: new full-speed USB device number 75 using dummy_hcd [ 157.121124][ T674] usb 3-1: USB disconnect, device number 66 [ 157.207181][ T7865] loop3: detected capacity change from 0 to 256 [ 157.214152][ T7865] FAT-fs (loop3): Unrecognized mount option "nonumtail=" or missing value [ 157.260981][ T39] usb 7-1: Using ep0 maxpacket: 8 [ 157.270071][ T39] usb 7-1: New USB device found, idVendor=046d, idProduct=08b3, bcdDevice=6d.2a [ 157.279588][ T39] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.290750][ T39] usb 7-1: config 0 descriptor?? [ 157.305242][ T4039] usb 1-1: unable to get BOS descriptor or descriptor too short [ 157.313467][ T4039] usb 1-1: not running at top speed; connect to a high speed hub [ 157.322206][ T4039] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 157.332641][ T4039] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 157.343377][ T4039] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 157.352701][ T4039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.360992][ T4039] usb 1-1: Product: syz [ 157.365177][ T4039] usb 1-1: Manufacturer: syz [ 157.369842][ T4039] usb 1-1: SerialNumber: syz [ 157.421350][ T1068] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 157.514091][ T712] usb 7-1: USB disconnect, device number 67 [ 157.538967][ T885] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 157.593812][ T4039] usb 1-1: 0:2 : does not exist [ 157.600529][ T4039] usb 1-1: USB disconnect, device number 75 [ 157.625747][ T1068] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 157.637454][ T1068] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 157.646564][ T1068] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.654601][ T1068] usb 5-1: Product: syz [ 157.658888][ T1068] usb 5-1: Manufacturer: syz [ 157.668227][ T1068] usb 5-1: SerialNumber: syz [ 157.677499][ T1068] usb 5-1: config 0 descriptor?? [ 157.686131][ T1068] snd-usb-audio: probe of 5-1:0.0 failed with error -22 [ 157.731428][ T885] usb 4-1: Using ep0 maxpacket: 16 [ 157.737642][ T885] usb 4-1: too many configurations: 112, using maximum allowed: 8 [ 157.758267][ T885] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 157.767496][ T885] usb 4-1: New USB device strings: Mfr=144, Product=246, SerialNumber=0 [ 157.776059][ T885] usb 4-1: Product: syz [ 157.780361][ T885] usb 4-1: Manufacturer: syz [ 157.794862][ T885] r8152-cfgselector 4-1: config 0 descriptor?? [ 157.833401][ T3100] udevd[3100]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 157.858357][ T884] udevd[884]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 157.903448][ T4039] usb 5-1: USB disconnect, device number 73 [ 158.017417][ T885] r8152-cfgselector 4-1: Unknown version 0x0000 [ 158.023950][ T885] cdc_acm 4-1:0.0: Zero length descriptor references [ 158.030777][ T885] cdc_acm: probe of 4-1:0.0 failed with error -22 [ 158.037690][ T885] r8152-cfgselector 4-1: Unknown version 0x0000 [ 158.045123][ T885] r8152-cfgselector 4-1: USB disconnect, device number 68 [ 158.119430][ T7905] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 158.137741][ T712] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 158.331289][ T712] usb 3-1: config 160 has an invalid interface number: 200 but max is 0 [ 158.340036][ T712] usb 3-1: config 160 has no interface number 0 [ 158.362259][ T712] usb 3-1: config 160 interface 200 has no altsetting 0 [ 158.384818][ T712] usb 3-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 158.394027][ T712] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.415677][ T712] usb 3-1: Product: syz [ 158.420107][ T712] usb 3-1: Manufacturer: syz [ 158.425009][ T712] usb 3-1: SerialNumber: syz [ 158.509758][ T7931] loop6: detected capacity change from 0 to 40427 [ 158.530983][ T7931] F2FS-fs (loop6): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 158.549009][ T7931] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 158.585528][ T7931] F2FS-fs (loop6): invalid crc value [ 158.605912][ T7931] F2FS-fs (loop6): Found nat_bits in checkpoint [ 158.644188][ T7950] virtio-fs: tag not found [ 158.651880][ T7931] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 158.660380][ T7931] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 158.671602][ T712] usb 3-1: MIDIStreaming interface descriptor not found [ 158.682557][ T712] usb 3-1: USB disconnect, device number 67 [ 158.864809][ T4039] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 158.864809][ T885] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 158.940648][ T3100] udevd[3100]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:160.200/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 159.067925][ T885] usb 1-1: Using ep0 maxpacket: 16 [ 159.079564][ T885] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 159.089892][ T885] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 159.101415][ T885] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 159.110747][ T4039] usb 4-1: Using ep0 maxpacket: 16 [ 159.111659][ T885] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 159.119401][ T4039] usb 4-1: config 0 has an invalid interface number: 94 but max is 0 [ 159.136076][ T885] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 159.147020][ T4039] usb 4-1: config 0 has no interface number 0 [ 159.148896][ T885] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.158353][ T4039] usb 4-1: New USB device found, idVendor=04dd, idProduct=8007, bcdDevice=45.90 [ 159.161789][ T885] usb 1-1: Product: syz [ 159.171310][ T4039] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.176628][ T885] usb 1-1: Manufacturer: syz [ 159.188301][ T4039] usb 4-1: Product: syz [ 159.188474][ T885] usb 1-1: SerialNumber: syz [ 159.192583][ T4039] usb 4-1: Manufacturer: syz [ 159.211167][ T4039] usb 4-1: SerialNumber: syz [ 159.216521][ T4039] usb 4-1: config 0 descriptor?? [ 159.227549][ T4039] usb 4-1: unsupported MDLM descriptors [ 159.281764][ T712] usb 7-1: new high-speed USB device number 68 using dummy_hcd [ 159.292462][ T8013] IPv6: addrconf: prefix option has invalid lifetime [ 159.433172][ T885] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 159.469178][ T885] usb 1-1: USB disconnect, device number 76 [ 159.486032][ T712] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.486963][ T674] usb 4-1: USB disconnect, device number 69 [ 159.512853][ T712] usb 7-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 159.529893][ T712] usb 7-1: New USB device found, idVendor=0499, idProduct=5ae2, bcdDevice= 9.0f [ 159.544148][ T712] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=7 [ 159.553063][ T712] usb 7-1: Product: syz [ 159.557522][ T712] usb 7-1: Manufacturer: syz [ 159.562934][ T712] usb 7-1: SerialNumber: syz [ 159.568553][ T712] usb 7-1: config 0 descriptor?? [ 159.795220][ T712] usb 7-1: USB disconnect, device number 68 [ 159.966143][ T4039] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 160.020817][ T3100] udevd[3100]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 160.090359][ T8083] Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 160.158558][ T4039] usb 5-1: Using ep0 maxpacket: 16 [ 160.165369][ T4039] usb 5-1: config index 0 descriptor too short (expected 4495, got 71) [ 160.174067][ T4039] usb 5-1: config 0 has an invalid interface number: 105 but max is 0 [ 160.182673][ T4039] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.192798][ T4039] usb 5-1: config 0 has no interface number 0 [ 160.200502][ T4039] usb 5-1: New USB device found, idVendor=046c, idProduct=14e0, bcdDevice= 0.01 [ 160.209633][ T4039] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.217865][ T4039] usb 5-1: Product: syz [ 160.222075][ T4039] usb 5-1: Manufacturer: syz [ 160.226769][ T4039] usb 5-1: SerialNumber: syz [ 160.232302][ T4039] usb 5-1: config 0 descriptor?? [ 160.361721][ T885] usb 1-1: new full-speed USB device number 77 using dummy_hcd [ 160.418459][ T712] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 160.454048][ T4039] usb 5-1: Found UVC 0.00 device syz (046c:14e0) [ 160.460702][ T4039] usb 5-1: No valid video chain found. [ 160.481168][ T4039] usb 5-1: USB disconnect, device number 74 [ 160.492248][ T28] audit: type=1400 audit(2000524312.265:271): avc: denied { mounton } for pid=8108 comm="syz.6.3983" path="/syzcgroup/cpu/syz6/cgroup.procs" dev="cgroup" ino=265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 160.568532][ T885] usb 1-1: unable to get BOS descriptor set [ 160.576776][ T885] usb 1-1: not running at top speed; connect to a high speed hub [ 160.585626][ T885] usb 1-1: config 1 interface 0 has no altsetting 0 [ 160.604257][ T8121] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 160.619526][ T885] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 160.628978][ T712] usb 4-1: Using ep0 maxpacket: 8 [ 160.636228][ T885] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.640013][ T712] usb 4-1: config 11 has an invalid interface number: 80 but max is 0 [ 160.651581][ T885] usb 1-1: Product: syz [ 160.657981][ T885] usb 1-1: Manufacturer: syz [ 160.659271][ T712] usb 4-1: config 11 has no interface number 0 [ 160.665518][ T885] usb 1-1: SerialNumber: syz [ 160.670703][ T712] usb 4-1: config 11 interface 80 has no altsetting 0 [ 160.689877][ T712] usb 4-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=a4.ea [ 160.700225][ T712] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.708917][ T712] usb 4-1: Product: syz [ 160.713842][ T712] usb 4-1: Manufacturer: syz [ 160.718912][ T712] usb 4-1: SerialNumber: syz [ 160.901773][ T885] usb 1-1: USB disconnect, device number 77 [ 160.944433][ T712] snd-usb-audio: probe of 4-1:11.80 failed with error -22 [ 160.953008][ T712] usb 4-1: USB disconnect, device number 70 [ 160.971201][ T1068] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 161.045967][ T4039] usb 7-1: new full-speed USB device number 69 using dummy_hcd [ 161.112688][ T8159] sit: Dst spoofed 0.0.0.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:0:5efe:253.127.26.154 [ 161.164758][ T1068] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 161.174551][ T1068] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 35, changing to 7 [ 161.186045][ T1068] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 41963, setting to 1024 [ 161.200211][ T1068] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 161.210064][ T1068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.218777][ T1068] usb 3-1: Product: syz [ 161.223611][ T1068] usb 3-1: Manufacturer: syz [ 161.228854][ T1068] usb 3-1: SerialNumber: syz [ 161.238221][ T1068] usb 3-1: config 0 descriptor?? [ 161.245042][ T4039] usb 7-1: config 16 has an invalid interface number: 19 but max is 0 [ 161.255169][ T1068] usb 3-1: 0:0 : invalid sync pipe. bmAttributes 01, bLength 9, bSynchAddress 7f [ 161.264943][ T4039] usb 7-1: config 16 has no interface number 0 [ 161.271563][ T4039] usb 7-1: config 16 interface 19 altsetting 0 endpoint 0x5 has an invalid bInterval 0, changing to 10 [ 161.283521][ T4039] usb 7-1: config 16 interface 19 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 161.295537][ T4039] usb 7-1: New USB device found, idVendor=0499, idProduct=cdf4, bcdDevice=78.ee [ 161.304905][ T4039] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.313808][ T4039] usb 7-1: Product: syz [ 161.318165][ T4039] usb 7-1: Manufacturer: syz [ 161.322944][ T4039] usb 7-1: SerialNumber: syz [ 161.469737][ T1068] usb 3-1: USB disconnect, device number 68 [ 161.555767][ T4039] usb 7-1: USB disconnect, device number 69 [ 161.558418][ T3100] udevd[3100]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:16.19/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 161.676826][ T885] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 161.740986][ T712] usb 1-1: new full-speed USB device number 78 using dummy_hcd [ 161.773038][ T674] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 161.870540][ T885] usb 5-1: config 127 has an invalid interface number: 32 but max is 0 [ 161.879068][ T885] usb 5-1: config 127 has no interface number 0 [ 161.885707][ T885] usb 5-1: New USB device found, idVendor=07ab, idProduct=fc01, bcdDevice=64.06 [ 161.895194][ T885] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.904820][ T885] ums-freecom 5-1:127.32: USB Mass Storage device detected [ 161.945954][ T712] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 161.956773][ T712] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 161.966577][ T712] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 161.976222][ T674] usb 4-1: Using ep0 maxpacket: 8 [ 161.980675][ T712] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 161.986272][ T674] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 161.994360][ T712] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 162.003008][ T674] usb 4-1: config 179 has no interface number 0 [ 162.011697][ T712] usb 1-1: SerialNumber: syz [ 162.018322][ T674] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 162.045369][ T674] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 162.058565][ T674] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 162.071128][ T674] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 162.085276][ T674] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 162.094721][ T674] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.114276][ T8201] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 162.124829][ T712] usb 5-1: USB disconnect, device number 75 [ 162.256638][ T19] usb 1-1: USB disconnect, device number 78 [ 162.352938][ T1068] usb 4-1: USB disconnect, device number 71 [ 162.353006][ C1] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 162.367972][ C1] dummy_hcd dummy_hcd.3: timer fired with no URBs pending? [ 162.435964][ T4039] usb 7-1: new high-speed USB device number 70 using dummy_hcd [ 162.446885][ T674] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 162.631238][ T4039] usb 7-1: New USB device found, idVendor=1c9e, idProduct=9801, bcdDevice=25.d8 [ 162.639102][ T674] usb 3-1: Using ep0 maxpacket: 16 [ 162.640425][ T4039] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.646760][ T674] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 162.653664][ T4039] usb 7-1: Product: syz [ 162.663322][ T674] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 162.667631][ T4039] usb 7-1: Manufacturer: syz [ 162.677953][ T674] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 162.691488][ T674] usb 3-1: config 1 has no interface number 1 [ 162.697270][ T4039] usb 7-1: SerialNumber: syz [ 162.698007][ T674] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 162.707932][ T4039] usb 7-1: config 0 descriptor?? [ 162.720984][ T674] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 14129, setting to 64 [ 162.728565][ T4039] rndis_host 7-1:0.0: skipping garbage [ 162.737755][ T4039] usb 7-1: bad CDC descriptors [ 162.743512][ T674] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 162.753059][ T674] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.761360][ T674] usb 3-1: Product: syz [ 162.765683][ T674] usb 3-1: Manufacturer: syz [ 162.770685][ T674] usb 3-1: SerialNumber: syz [ 162.958470][ T1131] usb 7-1: USB disconnect, device number 70 [ 162.999632][ T674] usb 3-1: USB disconnect, device number 69 [ 163.109574][ T4039] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 163.130943][ T1068] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 163.217312][ T3100] udevd[3100]: 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 [ 163.233450][ T712] usb 4-1: new low-speed USB device number 72 using dummy_hcd [ 163.302020][ T4039] usb 1-1: Using ep0 maxpacket: 16 [ 163.308663][ T4039] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 163.319988][ T4039] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 163.331053][ T1068] usb 5-1: Using ep0 maxpacket: 32 [ 163.337811][ T1068] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.348539][ T4039] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 163.357923][ T4039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.366000][ T4039] usb 1-1: Product: syz [ 163.370641][ T4039] usb 1-1: Manufacturer: syz [ 163.375633][ T4039] usb 1-1: SerialNumber: syz [ 163.380806][ T1068] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 163.390609][ T1068] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.399320][ T1068] usb 5-1: Product: syz [ 163.403583][ T1068] usb 5-1: Manufacturer: syz [ 163.409137][ T1068] usb 5-1: SerialNumber: syz [ 163.414898][ T1068] usb 5-1: config 0 descriptor?? [ 163.421020][ T1068] usb 5-1: bad CDC descriptors [ 163.426077][ T1068] usb 5-1: unsupported MDLM descriptors [ 163.442358][ T712] usb 4-1: config index 0 descriptor too short (expected 1307, got 27) [ 163.450872][ T712] usb 4-1: config 0 has an invalid interface number: 0 but max is -1 [ 163.459238][ T712] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 163.468494][ T712] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 163.479420][ T712] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 163.489516][ T712] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 163.499347][ T712] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 163.521400][ T712] usb 4-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 163.530857][ T712] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.539052][ T712] usb 4-1: Manufacturer: 䦌딧 [ 163.544935][ T712] usb 4-1: config 0 descriptor?? [ 163.559482][ T712] hub 4-1:0.0: bad descriptor, ignoring hub [ 163.565778][ T712] hub: probe of 4-1:0.0 failed with error -5 [ 163.573410][ T712] input: 䦌딧 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input24 [ 163.624582][ T4039] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 163.632161][ T4039] usb 1-1: unit 6 not found! [ 163.647078][ T39] usb 5-1: USB disconnect, device number 76 [ 163.653094][ T4039] usb 1-1: USB disconnect, device number 79 [ 163.699543][ T28] audit: type=1326 audit(2000524315.267:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8262 comm="syz.2.4059" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f627f98ebe9 code=0x0 [ 163.767506][ T1068] usb 4-1: USB disconnect, device number 72 [ 163.804606][ T1131] usb 7-1: new high-speed USB device number 71 using dummy_hcd [ 163.901814][ T3100] udevd[3100]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 163.998343][ T1131] usb 7-1: config 0 has an invalid interface number: 29 but max is 0 [ 164.006707][ T1131] usb 7-1: config 0 has no interface number 0 [ 164.012888][ T1131] usb 7-1: config 0 interface 29 has no altsetting 0 [ 164.019918][ T1131] usb 7-1: New USB device found, idVendor=357d, idProduct=7788, bcdDevice=81.0d [ 164.029218][ T1131] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.038131][ T1131] usb 7-1: config 0 descriptor?? [ 164.050652][ T712] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 164.242911][ T712] usb 3-1: Using ep0 maxpacket: 16 [ 164.249414][ T712] usb 3-1: config 1 has an invalid interface number: 214 but max is 0 [ 164.259984][ T1131] usb 7-1: string descriptor 0 read error: -71 [ 164.268617][ T1131] usb-storage 7-1:0.29: USB Mass Storage device detected [ 164.271185][ T712] usb 3-1: config 1 has no interface number 0 [ 164.293116][ T712] usb 3-1: config 1 interface 214 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 164.293326][ T1131] usb-storage 7-1:0.29: Quirks match for vid 357d pid 7788: 4800000 [ 164.307239][ T712] usb 3-1: config 1 interface 214 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 64 [ 164.330959][ T712] usb 3-1: config 1 interface 214 has no altsetting 0 [ 164.351575][ T712] usb 3-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 164.366017][ T712] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.375046][ T712] usb 3-1: Product: syz [ 164.379483][ T712] usb 3-1: Manufacturer: syz [ 164.385832][ T1131] usb 7-1: USB disconnect, device number 71 [ 164.391679][ T712] usb 3-1: SerialNumber: syz [ 164.401322][ T28] audit: type=1326 audit(2000524315.912:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8288 comm="syz.4.4071" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f92f658ebe9 code=0x0 [ 164.405882][ T8265] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 164.433600][ T8265] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 164.448863][ T712] ums-alauda 3-1:1.214: USB Mass Storage device detected [ 164.478606][ T28] audit: type=1400 audit(2000524315.987:274): avc: denied { create } for pid=8295 comm="syz.3.4073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 164.523780][ T712] scsi host1: usb-storage 3-1:1.214 [ 164.746057][ T1131] usb 3-1: USB disconnect, device number 70 [ 164.765630][ T28] audit: type=1400 audit(2000524316.258:275): avc: denied { ioctl } for pid=8331 comm="syz.3.4091" path="/dev/usbmon1" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 164.946551][ T8346] SELinux: Context system_u:object_r:man_t:s0 is not valid (left unmapped). [ 164.956339][ T28] audit: type=1400 audit(2000524316.436:276): avc: denied { relabelto } for pid=8345 comm="syz.4.4098" name="778" dev="tmpfs" ino=3918 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 165.000584][ T28] audit: type=1400 audit(2000524316.464:277): avc: denied { associate } for pid=8345 comm="syz.4.4098" name="778" dev="tmpfs" ino=3918 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:man_t:s0" [ 165.027927][ T28] audit: type=1400 audit(2000524316.464:278): avc: denied { write } for pid=823 comm="syz-executor" name="778" dev="tmpfs" ino=3918 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 165.056268][ T28] audit: type=1400 audit(2000524316.464:279): avc: denied { remove_name } for pid=823 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3922 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 165.077022][ T39] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 165.084299][ T28] audit: type=1400 audit(2000524316.464:280): avc: denied { rmdir } for pid=823 comm="syz-executor" name="778" dev="tmpfs" ino=3918 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 165.141096][ T674] usb 7-1: new full-speed USB device number 72 using dummy_hcd [ 165.354929][ T39] usb 4-1: Using ep0 maxpacket: 16 [ 165.366961][ T674] usb 7-1: unable to get BOS descriptor or descriptor too short [ 165.375992][ T39] usb 4-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 165.387252][ T674] usb 7-1: not running at top speed; connect to a high speed hub [ 165.395273][ T39] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 165.408776][ T674] usb 7-1: language id specifier not provided by device, defaulting to English [ 165.432247][ T39] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 165.441835][ T674] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 165.451008][ T674] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.461924][ T1068] usb 5-1: new full-speed USB device number 77 using dummy_hcd [ 165.472549][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.481136][ T39] usb 4-1: Product: syz [ 165.486072][ T674] usb 7-1: Product: syz [ 165.490449][ T674] usb 7-1: Manufacturer: 죈㍔倊럁⚃㠙䒪簞윑䡱恔㔆濯犹⿨贾ﴏᆱ藅侍溆竛앸䙏㈤䚋䩔겏ꊛǝ࣋염ℵ榕㥔앰돌徨㳌ꋼ͵샕椛썒쟲臍誊歫邇榵ൄﲡ爉롱ﶹന抛출䢗쌤ᶏ뢽㴎辷몦糈肘⑀ᕟ礼΄涊쵟幊좗툲漩뱜䟴Ꝛ捋높踭濃利髐蹱ⳆꙨ㹸꺚듳虇蕴ҏ鮆葿⟇⾮㝌妵♧㙾ޕ󫀯 [ 165.536684][ T39] usb 4-1: Manufacturer: syz [ 165.541462][ T39] usb 4-1: SerialNumber: syz [ 165.579621][ T674] usb 7-1: SerialNumber: syz [ 165.635579][ T8380] loop2: detected capacity change from 0 to 512 [ 165.655869][ T8380] EXT4-fs: test_dummy_encryption requires encrypt feature [ 165.677377][ T1068] usb 5-1: config 0 has an invalid interface number: 26 but max is 0 [ 165.686023][ T1068] usb 5-1: config 0 has no interface number 0 [ 165.693419][ T1068] usb 5-1: config 0 interface 26 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 165.721561][ T1068] usb 5-1: config 0 interface 26 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 165.754166][ T1068] usb 5-1: New USB device found, idVendor=0403, idProduct=a951, bcdDevice= 1.56 [ 165.764060][ T1068] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.765239][ T39] usb 4-1: 0:2 : does not exist [ 165.774627][ T1068] usb 5-1: Product: syz [ 165.781689][ T1068] usb 5-1: Manufacturer: syz [ 165.786848][ T1068] usb 5-1: SerialNumber: syz [ 165.791986][ T39] usb 4-1: 5:0: cannot get min/max values for control 4 (id 5) [ 165.796206][ T1068] usb 5-1: config 0 descriptor?? [ 165.810690][ T674] usblp 7-1:1.0: usblp0: USB Unidirectional printer dev 72 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 165.816696][ T1068] ftdi_sio 5-1:0.26: FTDI USB Serial Device converter detected [ 165.824838][ T674] usb 7-1: USB disconnect, device number 72 [ 165.835597][ T39] usb 4-1: 5:0: cannot get min/max values for control 5 (id 5) [ 165.845060][ T1068] usb 5-1: Detected SIO [ 165.851166][ T674] usblp0: removed [ 165.855469][ T1068] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 8 [ 165.855624][ T39] usb 4-1: 5:0: cannot get min/max values for control 5 (id 5) [ 165.878217][ T1068] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 165.885147][ T39] usb 4-1: 5:0: failed to get current value for ch 1 (-22) [ 165.913613][ T39] usb 4-1: USB disconnect, device number 73 [ 166.035672][ T1131] usb 5-1: USB disconnect, device number 77 [ 166.043384][ T1131] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 166.053092][ T1131] ftdi_sio 5-1:0.26: device disconnected [ 166.060671][ T1068] usb 3-1: new full-speed USB device number 71 using dummy_hcd [ 166.254406][ T1068] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 166.266247][ T1068] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 166.278020][ T1068] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 166.292191][ T1068] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 166.301374][ T1068] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 166.309872][ T1068] usb 3-1: SerialNumber: syz [ 166.347573][ T8396] loop3: detected capacity change from 0 to 512 [ 166.355564][ T8396] EXT4-fs (loop3): unsupported inode size: 0 [ 166.362773][ T8396] EXT4-fs (loop3): blocksize: 2048 [ 166.377545][ T8398] sit: Src spoofed 0.0.224.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:ffc [ 166.531815][ T1068] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 166.546900][ T1068] usb 3-1: USB disconnect, device number 71 [ 166.734218][ T712] usb 7-1: new high-speed USB device number 73 using dummy_hcd [ 166.734218][ T39] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 166.883914][ T1365] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 166.927906][ T712] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 166.937009][ T712] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 166.948290][ T712] usb 7-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 166.949258][ T39] usb 4-1: config 0 has an invalid interface number: 164 but max is 0 [ 166.957739][ T712] usb 7-1: config 1 has no interface number 1 [ 166.970171][ T39] usb 4-1: config 0 has no interface number 0 [ 166.974275][ T712] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 166.978299][ T39] usb 4-1: config 0 interface 164 altsetting 32 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 166.991839][ T712] usb 7-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 167.014424][ T39] usb 4-1: config 0 interface 164 altsetting 32 has an invalid endpoint with address 0x0, skipping [ 167.023766][ T712] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 167.029138][ T39] usb 4-1: config 0 interface 164 altsetting 32 has an invalid endpoint with address 0xE6, skipping [ 167.035309][ T712] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.054353][ T712] usb 7-1: Product: syz [ 167.058874][ T712] usb 7-1: Manufacturer: syz [ 167.063627][ T712] usb 7-1: SerialNumber: syz [ 167.063809][ T39] usb 4-1: config 0 interface 164 altsetting 32 endpoint 0x8 has an invalid bInterval 254, changing to 11 [ 167.076414][ T1365] usb 5-1: Using ep0 maxpacket: 16 [ 167.079968][ T39] usb 4-1: config 0 interface 164 altsetting 32 has 6 endpoint descriptors, different from the interface descriptor's value: 5 [ 167.104507][ T1365] usb 5-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 167.122320][ T39] usb 4-1: config 0 interface 164 has no altsetting 0 [ 167.122405][ T1365] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.138953][ T39] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=15.06 [ 167.142622][ T1365] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 167.159968][ T1365] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 167.169920][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.181412][ T1365] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 167.189489][ T39] usb 4-1: Product: syz [ 167.199978][ T1365] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.209697][ T1365] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 167.213806][ T39] usb 4-1: Manufacturer: syz [ 167.225751][ T1365] usb 5-1: SerialNumber: syz [ 167.231388][ T39] usb 4-1: SerialNumber: syz [ 167.239856][ T8410] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 167.249608][ T39] usb 4-1: config 0 descriptor?? [ 167.262844][ T8406] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 167.290258][ T8442] loop2: detected capacity change from 0 to 512 [ 167.290984][ T39] snd-usb-audio: probe of 4-1:0.164 failed with error -2 [ 167.297770][ T712] usb 7-1: 2:1 : no or invalid class specific endpoint descriptor [ 167.315213][ T1200] udevd[1200]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.164/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.331850][ T712] usb 7-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 167.340763][ T8442] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 167.352888][ T8442] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 167.362602][ T8442] System zones: 0-2, 18-18, 34-35 [ 167.369307][ T8442] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 167.370109][ T712] usb 7-1: USB disconnect, device number 73 [ 167.393696][ T820] EXT4-fs (loop2): unmounting filesystem. [ 167.491683][ T19] usb 5-1: USB disconnect, device number 78 [ 167.536175][ T1068] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 167.538875][ T674] usb 4-1: USB disconnect, device number 74 [ 167.623092][ T884] udevd[884]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.741654][ T1068] usb 1-1: config index 0 descriptor too short (expected 39, got 27) [ 167.758316][ T1068] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 167.774316][ T1068] usb 1-1: config 0 interface 0 has no altsetting 0 [ 167.787734][ T1068] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 167.797859][ T1068] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 167.806901][ T1068] usb 1-1: Product: syz [ 167.811322][ T1068] usb 1-1: Manufacturer: syz [ 167.816154][ T1068] usb 1-1: SerialNumber: syz [ 167.821509][ T1068] usb 1-1: config 0 descriptor?? [ 167.827463][ T1068] hub 1-1:0.0: bad descriptor, ignoring hub [ 167.833490][ T1068] hub: probe of 1-1:0.0 failed with error -5 [ 167.840283][ T1068] usb 1-1: selecting invalid altsetting 0 [ 168.081447][ T674] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 168.113516][ T8505] loop3: detected capacity change from 0 to 512 [ 168.120505][ T8505] EXT4-fs: Conflicting test_dummy_encryption options [ 168.167666][ T2788] usb 1-1: USB disconnect, device number 80 [ 168.182961][ T28] audit: type=1400 audit(2000524319.457:281): avc: denied { create } for pid=8512 comm="syz.3.4180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 168.202850][ T1131] usb 7-1: new high-speed USB device number 74 using dummy_hcd [ 168.257739][ T8523] tmpfs: Bad value for 'nr_inodes' [ 168.276309][ T674] usb 3-1: config 0 has an invalid interface number: 117 but max is 0 [ 168.289922][ T674] usb 3-1: config 0 has no interface number 0 [ 168.298507][ T674] usb 3-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice= f.d6 [ 168.313333][ T674] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.328345][ T674] usb 3-1: Product: syz [ 168.337431][ T674] usb 3-1: Manufacturer: syz [ 168.342544][ T674] usb 3-1: SerialNumber: syz [ 168.348901][ T1068] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 168.358169][ T674] usb 3-1: config 0 descriptor?? [ 168.365948][ T674] ftdi_sio 3-1:0.117: FTDI USB Serial Device converter detected [ 168.374788][ T674] ftdi_sio ttyUSB0: unknown device type: 0xfd6 [ 168.403278][ T1131] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 168.412053][ T1131] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 168.422404][ T1131] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 168.432129][ T1131] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 168.448664][ T1131] usb 7-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 168.458302][ T1131] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 168.467170][ T1131] usb 7-1: Product: syz [ 168.471533][ T1131] usb 7-1: Manufacturer: syz [ 168.477644][ T1131] cdc_wdm: probe of 7-1:1.0 failed with error -22 [ 168.562592][ T1068] usb 5-1: Using ep0 maxpacket: 8 [ 168.569151][ T1068] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 168.578352][ T1068] usb 5-1: config 0 has no interface number 0 [ 168.584690][ T1068] usb 5-1: config 0 interface 200 has no altsetting 0 [ 168.585579][ T1131] usb 3-1: USB disconnect, device number 72 [ 168.599548][ T1131] ftdi_sio 3-1:0.117: device disconnected [ 168.609373][ T1068] usb 5-1: New USB device found, idVendor=0b57, idProduct=8528, bcdDevice=6d.39 [ 168.619080][ T1068] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.627511][ T1068] usb 5-1: Product: syz [ 168.631835][ T1068] usb 5-1: Manufacturer: syz [ 168.637086][ T1068] usb 5-1: SerialNumber: syz [ 168.647179][ T1068] usb 5-1: config 0 descriptor?? [ 168.681340][ T8554] IPv6: addrconf: prefix option has invalid lifetime [ 168.690904][ T4039] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 168.713040][ T19] usb 7-1: USB disconnect, device number 74 [ 168.872561][ T1068] input: Hanwang Art Master III 0906 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.200/input/input25 [ 168.900115][ T1068] usb 5-1: USB disconnect, device number 79 [ 168.906197][ T4039] usb 4-1: Using ep0 maxpacket: 32 [ 168.916539][ T4039] usb 4-1: unable to get BOS descriptor or descriptor too short [ 168.930417][ T4039] usb 4-1: config 16 has an invalid interface number: 177 but max is 0 [ 168.939224][ T4039] usb 4-1: config 16 has no interface number 0 [ 168.945830][ T4039] usb 4-1: config 16 interface 177 has no altsetting 0 [ 168.955057][ T4039] usb 4-1: New USB device found, idVendor=0b49, idProduct=064f, bcdDevice=d7.89 [ 168.964659][ T4039] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.973571][ T4039] usb 4-1: Product: syz [ 168.978036][ T4039] usb 4-1: Manufacturer: syz [ 168.983609][ T4039] usb 4-1: SerialNumber: syz [ 169.152213][ T8580] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 169.186766][ T8582] loop2: detected capacity change from 0 to 4096 [ 169.199933][ T8582] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 169.216479][ T4039] usb 4-1: USB disconnect, device number 75 [ 169.233188][ T820] EXT4-fs (loop2): unmounting filesystem. [ 169.252162][ T8585] loop2: detected capacity change from 0 to 1024 [ 169.279606][ T8588] loop6: detected capacity change from 0 to 512 [ 169.280460][ T8585] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 169.304849][ T820] EXT4-fs (loop2): unmounting filesystem. [ 169.312644][ T8588] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 169.334166][ T821] EXT4-fs (loop6): unmounting filesystem. [ 169.337833][ T8591] loop2: detected capacity change from 0 to 16 [ 169.348276][ T8591] erofs: (device loop2): mounted with root inode @ nid 36. [ 169.353867][ T1131] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 169.400942][ T8593] loop6: detected capacity change from 0 to 4096 [ 169.410863][ T8595] loop2: detected capacity change from 0 to 2048 [ 169.425512][ T8593] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 169.461718][ T8595] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 169.471020][ T8595] ext4 filesystem being mounted at /796/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.477883][ T821] EXT4-fs (loop6): unmounting filesystem. [ 169.514985][ T820] EXT4-fs (loop2): unmounting filesystem. [ 169.518776][ T8604] loop6: detected capacity change from 0 to 2048 [ 169.532359][ T8606] futex_wake_op: syz.4.4224 tries to shift op by -1; fix this program [ 169.556778][ T8610] loop2: detected capacity change from 0 to 512 [ 169.558795][ T8604] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 169.564776][ T1131] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 169.592927][ T1131] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 169.606896][ T8610] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 169.632280][ T821] EXT4-fs (loop6): unmounting filesystem. [ 169.638779][ T820] EXT4-fs (loop2): unmounting filesystem. [ 169.655991][ T1131] usb 1-1: config 1 has no interface number 1 [ 169.665678][ T1131] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 169.702388][ T1131] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 169.715540][ T1131] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.726973][ T8623] loop6: detected capacity change from 0 to 512 [ 169.733778][ T1131] usb 1-1: Product: syz [ 169.738425][ T1131] usb 1-1: Manufacturer: syz [ 169.744448][ T1131] usb 1-1: SerialNumber: syz [ 169.764747][ T8623] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 169.780450][ T8623] ext4 filesystem being mounted at /669/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.809587][ T8627] loop3: detected capacity change from 0 to 128 [ 169.819661][ T821] EXT4-fs (loop6): unmounting filesystem. [ 169.885406][ T8629] loop6: detected capacity change from 0 to 1024 [ 169.895354][ T8631] loop3: detected capacity change from 0 to 128 [ 169.926248][ T8629] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 169.971812][ T1131] usb 1-1: 2:1 : no UAC_FORMAT_TYPE desc [ 169.984041][ T1131] usb 1-1: USB disconnect, device number 81 [ 170.001535][ T821] EXT4-fs (loop6): unmounting filesystem. [ 170.035290][ T8635] loop3: detected capacity change from 0 to 512 [ 170.043456][ T674] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 170.054727][ T8637] loop6: detected capacity change from 0 to 2048 [ 170.114758][ T8635] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 170.136359][ T824] EXT4-fs (loop3): unmounting filesystem. [ 170.191146][ T8643] loop3: detected capacity change from 0 to 512 [ 170.199250][ T8642] loop6: detected capacity change from 0 to 512 [ 170.231953][ T3100] udevd[3100]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 170.253180][ T674] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 170.262478][ T674] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.290478][ T8647] loop3: detected capacity change from 0 to 1024 [ 170.290520][ T8645] loop6: detected capacity change from 0 to 2048 [ 170.300707][ T8647] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 170.312712][ T674] usb 3-1: config 0 descriptor?? [ 170.361890][ T824] EXT4-fs (loop3): unmounting filesystem. [ 170.536584][ T674] usb 3-1: Cannot read MAC address [ 170.541991][ T674] MOSCHIP usb-ethernet driver: probe of 3-1:0.0 failed with error -71 [ 170.564906][ T674] usb 3-1: USB disconnect, device number 73 [ 170.679662][ T1131] usb 7-1: new low-speed USB device number 75 using dummy_hcd [ 170.861489][ T2788] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 170.873627][ T1131] usb 7-1: No LPM exit latency info found, disabling LPM. [ 170.882497][ T1131] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 8 [ 170.893684][ T1131] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt [ 170.903697][ T1131] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt [ 170.914156][ T1131] usb 7-1: language id specifier not provided by device, defaulting to English [ 170.923215][ T39] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 170.934633][ T1131] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 170.944294][ T1131] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.953006][ T1131] usb 7-1: Manufacturer: Ѝ [ 170.958889][ T8650] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 171.053871][ T2788] usb 1-1: Using ep0 maxpacket: 16 [ 171.060692][ T2788] usb 1-1: config 4 has an invalid interface number: 51 but max is 0 [ 171.069334][ T2788] usb 1-1: config 4 has no interface number 0 [ 171.075589][ T2788] usb 1-1: config 4 interface 51 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 16 [ 171.085787][ T2788] usb 1-1: config 4 interface 51 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 171.094006][ T8658] loop2: detected capacity change from 0 to 512 [ 171.096079][ T2788] usb 1-1: config 4 interface 51 has no altsetting 0 [ 171.113193][ T2788] usb 1-1: New USB device found, idVendor=954f, idProduct=4199, bcdDevice= f.76 [ 171.122620][ T2788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.125161][ T8658] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 171.131311][ T2788] usb 1-1: Product: syz [ 171.141037][ T8658] ext4 filesystem being mounted at /799/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.145004][ T2788] usb 1-1: Manufacturer: syz [ 171.163033][ T39] usb 5-1: config 127 has an invalid interface number: 163 but max is 0 [ 171.172612][ T39] usb 5-1: config 127 has no interface number 0 [ 171.179047][ T2788] usb 1-1: SerialNumber: syz [ 171.186173][ T820] EXT4-fs (loop2): unmounting filesystem. [ 171.192655][ T39] usb 5-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=6d.d9 [ 171.202265][ T1131] cdc_ncm 7-1:1.0: bind() failure [ 171.207534][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.216678][ T1131] cdc_ncm 7-1:1.1: CDC Union missing and no IAD found [ 171.224017][ T1131] cdc_ncm 7-1:1.1: bind() failure [ 171.230356][ T8654] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 171.244595][ T39] rtl8150 5-1:127.163: couldn't find required endpoints [ 171.251983][ T1131] usb 7-1: USB disconnect, device number 75 [ 171.258353][ T8654] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 171.267805][ T39] rtl8150: probe of 5-1:127.163 failed with error -5 [ 171.308061][ T8666] loop3: detected capacity change from 0 to 128 [ 171.317407][ T8664] loop2: detected capacity change from 0 to 8192 [ 171.358974][ T8668] loop3: detected capacity change from 0 to 128 [ 171.383809][ T8670] loop2: detected capacity change from 0 to 2048 [ 171.406497][ T8670] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 171.448549][ T820] EXT4-fs (loop2): unmounting filesystem. [ 171.464082][ T4039] usb 5-1: USB disconnect, device number 80 [ 171.495445][ T2788] cdc_eem: probe of 1-1:4.51 failed with error -71 [ 171.501268][ T8676] loop2: detected capacity change from 0 to 128 [ 171.523888][ T2788] usb 1-1: USB disconnect, device number 82 [ 171.945304][ T8674] loop3: detected capacity change from 0 to 131072 [ 171.988203][ T8674] F2FS-fs (loop3): Found nat_bits in checkpoint [ 172.037921][ T4039] usb 7-1: new high-speed USB device number 76 using dummy_hcd [ 172.059032][ T8674] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 172.242004][ T4039] usb 7-1: config 0 has an invalid interface number: 199 but max is 1 [ 172.250600][ T4039] usb 7-1: config 0 has no interface number 1 [ 172.294136][ T4039] usb 7-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 172.304298][ T4039] usb 7-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 172.337913][ T4039] usb 7-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 172.347025][ T4039] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 172.379650][ T4039] usb 7-1: SerialNumber: syz [ 172.388929][ T4039] usb 7-1: config 0 descriptor?? [ 172.412790][ T4039] usb 7-1: Found UVC 0.00 device (0002:0000) [ 172.420093][ T4039] usb 7-1: No valid video chain found. [ 172.475036][ T8708] loop3: detected capacity change from 0 to 128 [ 172.520031][ T8710] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=8710 comm=syz.3.4266 [ 172.533581][ T28] audit: type=1400 audit(2000524323.525:282): avc: denied { nlmsg_write } for pid=8709 comm="syz.3.4266" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 172.633906][ T39] usb 7-1: USB disconnect, device number 76 [ 172.657673][ T674] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 172.721817][ T1131] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 172.748292][ T8678] loop2: detected capacity change from 0 to 262144 [ 172.779741][ T8678] F2FS-fs (loop2): Found nat_bits in checkpoint [ 172.820538][ T8678] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 172.860818][ T674] usb 1-1: Using ep0 maxpacket: 16 [ 172.867567][ T674] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 172.882925][ T674] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 172.904151][ T674] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 172.913274][ T674] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.924987][ T1131] usb 5-1: Using ep0 maxpacket: 16 [ 172.931715][ T1131] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 210, changing to 11 [ 172.953993][ T674] usb 1-1: Product: syz [ 172.964772][ T1131] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 172.976355][ T674] usb 1-1: Manufacturer: syz [ 172.986232][ T674] usb 1-1: SerialNumber: syz [ 172.991060][ T1131] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 64 [ 173.012048][ T1131] usb 5-1: language id specifier not provided by device, defaulting to English [ 173.034649][ T1131] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.053344][ T1131] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.072402][ T1131] usb 5-1: Product: syz [ 173.083237][ T1131] usb 5-1: SerialNumber: syz [ 173.229282][ T674] usb 1-1: 0:2 : does not exist [ 173.238407][ T674] usb 1-1: unit 9 not found! [ 173.256034][ T674] usb 1-1: 4:0: cannot get min/max values for control 1 (id 4) [ 173.274241][ T8712] loop3: detected capacity change from 0 to 131072 [ 173.284599][ T674] usb 1-1: 4:0: cannot get min/max values for control 2 (id 4) [ 173.301194][ T674] usb 1-1: 4:0: cannot get min/max values for control 3 (id 4) [ 173.313954][ T1131] cdc_ncm 5-1:1.0: bind() failure [ 173.320977][ T1131] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 173.327887][ T1131] cdc_ncm 5-1:1.1: bind() failure [ 173.334303][ T8712] F2FS-fs (loop3): Found nat_bits in checkpoint [ 173.341597][ T674] usb 1-1: 4:0: cannot get min/max values for control 4 (id 4) [ 173.362639][ T674] usb 1-1: USB disconnect, device number 83 [ 173.369819][ T1131] usb 5-1: USB disconnect, device number 81 [ 173.403392][ T8712] F2FS-fs (loop3): Mounted with checkpoint version = 1b41e955 [ 173.446072][ T8722] loop2: detected capacity change from 0 to 32768 [ 173.545282][ T39] usb 7-1: new high-speed USB device number 77 using dummy_hcd [ 173.645614][ T8734] loop3: detected capacity change from 0 to 2048 [ 173.690346][ T8738] loop3: detected capacity change from 0 to 128 [ 173.737668][ T39] usb 7-1: Using ep0 maxpacket: 32 [ 173.744805][ T39] usb 7-1: config 0 has an invalid interface number: 196 but max is 0 [ 173.753359][ T39] usb 7-1: config 0 has no interface number 0 [ 173.759668][ T39] usb 7-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 173.770023][ T39] usb 7-1: config 0 interface 196 has no altsetting 0 [ 173.778730][ T39] usb 7-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 173.787964][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.796215][ T39] usb 7-1: Product: syz [ 173.800694][ T39] usb 7-1: Manufacturer: syz [ 173.805464][ T39] usb 7-1: SerialNumber: syz [ 173.814226][ T39] usb 7-1: config 0 descriptor?? [ 173.819587][ T8718] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 173.827618][ T4039] usb 3-1: new full-speed USB device number 74 using dummy_hcd [ 173.913067][ T28] audit: type=1400 audit(2000524324.816:283): avc: denied { name_bind } for pid=8757 comm="syz.0.4286" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 173.938931][ T28] audit: type=1400 audit(2000524324.816:284): avc: denied { node_bind } for pid=8757 comm="syz.0.4286" saddr=ff01::1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 173.966082][ T28] audit: type=1326 audit(2000524324.863:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8763 comm="syz.0.4289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7f198ebe9 code=0x7ffc0000 [ 173.990289][ T28] audit: type=1326 audit(2000524324.863:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8763 comm="syz.0.4289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7f198ebe9 code=0x7ffc0000 [ 174.014058][ T1068] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 174.014139][ T28] audit: type=1326 audit(2000524324.863:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8763 comm="syz.0.4289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=63 compat=0 ip=0x7fb7f198ebe9 code=0x7ffc0000 [ 174.049441][ T4039] usb 3-1: unable to get BOS descriptor or descriptor too short [ 174.056845][ T28] audit: type=1326 audit(2000524324.863:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8763 comm="syz.0.4289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7f198ebe9 code=0x7ffc0000 [ 174.061594][ T4039] usb 3-1: not running at top speed; connect to a high speed hub [ 174.084274][ T39] ipheth 7-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 174.097405][ T39] ipheth: probe of 7-1:0.196 failed with error -71 [ 174.098026][ T28] audit: type=1326 audit(2000524324.863:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8763 comm="syz.0.4289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7f198ebe9 code=0x7ffc0000 [ 174.106321][ T39] usb 7-1: USB disconnect, device number 77 [ 174.132588][ T28] audit: type=1400 audit(2000524324.994:290): avc: denied { ioctl } for pid=8768 comm="syz.4.4291" path="socket:[40758]" dev="sockfs" ino=40758 ioctlcmd=0x891b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 174.160227][ T4039] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 174.174150][ T4039] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x3 has invalid maxpacket 255, setting to 64 [ 174.185878][ T4039] usb 3-1: config 8 interface 0 has no altsetting 0 [ 174.199259][ T4039] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 174.208527][ T4039] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.216999][ T4039] usb 3-1: Product: syz [ 174.221563][ T4039] usb 3-1: Manufacturer: syz [ 174.227826][ T4039] usb 3-1: SerialNumber: syz [ 174.233954][ T8730] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 174.250879][ T1068] usb 4-1: Using ep0 maxpacket: 8 [ 174.257915][ T1068] usb 4-1: config 1 has an invalid interface number: 128 but max is 1 [ 174.281184][ T1068] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 174.304259][ T1068] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 174.313283][ T1068] usb 4-1: config 1 has no interface number 0 [ 174.319435][ T1068] usb 4-1: config 1 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.330838][ T1068] usb 4-1: config 1 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 174.358882][ T1068] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.368028][ T1068] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.391636][ T1068] usb 4-1: Product: syz [ 174.395875][ T1068] usb 4-1: Manufacturer: syz [ 174.411211][ T1068] usb 4-1: SerialNumber: syz [ 174.433643][ T1068] cdc_wdm 4-1:1.128: skipping garbage [ 174.441297][ T1068] cdc_wdm 4-1:1.128: cdc-wdm0: USB WDM device [ 174.470116][ T4039] usb 3-1: selecting invalid altsetting 0 [ 174.482106][ T4039] usb 3-1: USB disconnect, device number 74 [ 174.500889][ T1200] udevd[1200]: 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 [ 174.641930][ T39] usb 4-1: USB disconnect, device number 76 [ 174.663278][ T8798] xt_CONNSECMARK: invalid mode: 66 [ 174.754153][ T8808] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.873101][ T28] audit: type=1400 audit(2000524325.714:291): avc: denied { write } for pid=8813 comm="syz.0.4314" name="dev" dev="proc" ino=4026532599 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 175.109716][ T8829] loop2: detected capacity change from 0 to 2048 [ 175.329268][ T28] audit: type=1400 audit(2000524326.135:292): avc: denied { write } for pid=8849 comm="syz.3.4332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 175.413315][ T8857] xt_CT: No such helper "syz0" [ 175.416014][ T8858] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4335'. [ 175.437987][ T8858] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4335'. [ 175.459663][ T8858] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4335'. [ 175.480200][ T8858] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 175.510269][ T8836] loop2: detected capacity change from 0 to 32768 [ 175.636281][ T8876] netlink: 76 bytes leftover after parsing attributes in process `syz.0.4345'. [ 175.667126][ T8876] netlink: 72 bytes leftover after parsing attributes in process `syz.0.4345'. [ 175.689781][ T8876] netlink: 'syz.0.4345': attribute type 3 has an invalid length. [ 175.711467][ T8876] netlink: 11 bytes leftover after parsing attributes in process `syz.0.4345'. [ 175.739706][ T8880] device bridge1 entered promiscuous mode [ 175.820075][ T8891] loop2: detected capacity change from 0 to 256 [ 176.004922][ T8912] xt_hashlimit: size too large, truncated to 1048576 [ 176.047300][ T8912] xt_hashlimit: overflow, try lower: 9223372036854775807/9 [ 176.200741][ T8940] netlink: 'syz.3.4376': attribute type 3 has an invalid length. [ 176.229137][ T8940] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4376'. [ 176.352553][ T8954] IPv6: NLM_F_CREATE should be specified when creating new route [ 176.453448][ T1131] usb 3-1: new full-speed USB device number 75 using dummy_hcd [ 176.494801][ T8970] IPv6: Can't replace route, no match found [ 176.658193][ T1131] usb 3-1: config 8 has an invalid interface number: 6 but max is 0 [ 176.666523][ T1131] usb 3-1: config 8 has no interface number 0 [ 176.683896][ T1131] usb 3-1: config 8 interface 6 altsetting 9 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 176.712648][ T1131] usb 3-1: config 8 interface 6 has no altsetting 0 [ 176.731288][ T1131] usb 3-1: New USB device found, idVendor=0e6f, idProduct=172e, bcdDevice=dc.78 [ 176.741709][ T8997] loop3: detected capacity change from 0 to 256 [ 176.748324][ T1131] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.771112][ T1131] usb 3-1: Product: syz [ 176.794404][ T1131] usb 3-1: Manufacturer: syz [ 176.872533][ T1131] usb 3-1: SerialNumber: syz [ 176.881207][ T8934] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 177.051606][ T8804] loop6: detected capacity change from 0 to 262144 [ 177.114662][ T9044] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4427'. [ 177.127405][ T8804] F2FS-fs (loop6): Found nat_bits in checkpoint [ 177.138892][ T1131] usb 3-1: USB disconnect, device number 75 [ 177.146000][ T3100] udevd[3100]: setting owner of /dev/bus/usb/003/075 to uid=0, gid=0 failed: No such file or directory [ 177.215642][ T8804] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 177.347338][ T9080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9080 comm=syz.3.4445 [ 177.513316][ T9100] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.631467][ T9116] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 177.751906][ T9132] Zero length message leads to an empty skb [ 177.823458][ T9149] syz.6.4478 uses obsolete (PF_INET,SOCK_PACKET) [ 177.835577][ T9151] loop3: detected capacity change from 0 to 256 [ 177.857780][ T9151] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 178.050289][ T9189] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4498'. [ 178.388735][ T1068] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 178.468734][ T9273] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4539'. [ 178.523648][ T9285] netlink: 'syz.0.4545': attribute type 4 has an invalid length. [ 178.605902][ T1068] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 178.622860][ T1068] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 178.661485][ T1068] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.677775][ T1068] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 178.686337][ T1068] usb 5-1: SerialNumber: syz [ 178.711788][ T9198] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 178.887239][ T9346] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 178.906035][ T9348] random: crng reseeded on system resumption [ 178.935594][ T1068] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 178.954750][ T1068] usb 5-1: USB disconnect, device number 82 [ 179.134581][ T9384] device sit0 entered promiscuous mode [ 179.163990][ T9384] syz.0.4594 (9384) used greatest stack depth: 20736 bytes left [ 179.242234][ T9404] netlink: 'syz.2.4601': attribute type 9 has an invalid length. [ 179.364829][ T9420] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 179.518241][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 179.518258][ T28] audit: type=1400 audit(2000524330.058:327): avc: denied { ioctl } for pid=9443 comm="syz.6.4623" path="/dev/kvm" dev="devtmpfs" ino=83 ioctlcmd=0xae88 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 179.638990][ T28] audit: type=1400 audit(2000524330.095:328): avc: denied { block_suspend } for pid=9449 comm="syz.6.4625" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 179.815113][ T9495] @: renamed from bond_slave_0 [ 179.864586][ T9501] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=27 sclass=netlink_tcpdiag_socket pid=9501 comm=syz.2.4651 [ 179.870618][ T9503] tc_dump_action: action bad kind [ 179.898596][ T9501] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pid=9501 comm=syz.2.4651 [ 179.930339][ T28] audit: type=1326 audit(2000524330.450:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9509 comm="syz.0.4655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7f198ebe9 code=0x7ffc0000 [ 179.981838][ T28] audit: type=1326 audit(2000524330.450:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9509 comm="syz.0.4655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=323 compat=0 ip=0x7fb7f198ebe9 code=0x7ffc0000 [ 180.051742][ T9526] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 180.056614][ T28] audit: type=1326 audit(2000524330.450:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9509 comm="syz.0.4655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7f198ebe9 code=0x7ffc0000 [ 180.152614][ T28] audit: type=1400 audit(2000524330.609:332): avc: denied { read } for pid=9529 comm="syz.6.4666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 180.207916][ T28] audit: type=1400 audit(2000524330.647:333): avc: denied { audit_write } for pid=9535 comm="syz.6.4668" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 180.265334][ T28] audit: type=1400 audit(2000524330.750:334): avc: denied { getopt } for pid=9554 comm="syz.0.4677" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 180.358153][ T28] audit: type=1400 audit(2000524330.843:335): avc: denied { append } for pid=9572 comm="syz.2.4688" 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 [ 180.453576][ T9588] loop6: detected capacity change from 0 to 512 [ 180.484518][ T9588] EXT4-fs: Ignoring removed nomblk_io_submit option [ 180.496761][ T9588] EXT4-fs (loop6): Test dummy encryption mode enabled [ 180.528972][ T9588] EXT4-fs (loop6): 1 truncate cleaned up [ 180.537508][ T9588] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 180.606653][ T821] EXT4-fs (loop6): unmounting filesystem. [ 180.671375][ T9626] x_tables: unsorted underflow at hook 1 [ 180.706339][ T28] audit: type=1400 audit(2000524331.161:336): avc: denied { write } for pid=9628 comm="syz.6.4714" name="binder0" dev="binder" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 180.707400][ T9630] binder: 9628:9630 ioctl 40046210 0 returned -14 [ 181.183958][ T9716] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.273827][ T9732] netlink: 'syz.0.4762': attribute type 7 has an invalid length. [ 181.288104][ T9732] netlink: 'syz.0.4762': attribute type 8 has an invalid length. [ 181.405673][ T9754] loop6: detected capacity change from 0 to 512 [ 181.427403][ T9756] netlink: 'syz.4.4773': attribute type 4 has an invalid length. [ 181.435213][ T9756] netlink: 'syz.4.4773': attribute type 5 has an invalid length. [ 181.466849][ T9756] __nla_validate_parse: 13 callbacks suppressed [ 181.466870][ T9756] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.4773'. [ 181.499788][ T9754] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 181.510447][ T9754] ext4 filesystem being mounted at /733/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.530491][ T9408] loop3: detected capacity change from 0 to 262144 [ 181.557926][ T9408] F2FS-fs (loop3): Found nat_bits in checkpoint [ 181.560212][ T9754] EXT4-fs error (device loop6): ext4_empty_dir:3136: inode #12: comm syz.6.4772: invalid size [ 181.609099][ T9408] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 181.612051][ T9778] xt_connbytes: Forcing CT accounting to be enabled [ 181.658061][ T821] EXT4-fs (loop6): unmounting filesystem. [ 181.765182][ T9800] bridge0: port 3(syz_tun) entered blocking state [ 181.797542][ T9800] bridge0: port 3(syz_tun) entered disabled state [ 181.810157][ T9800] device syz_tun entered promiscuous mode [ 181.832393][ T9800] bridge0: port 3(syz_tun) entered blocking state [ 181.839076][ T9800] bridge0: port 3(syz_tun) entered forwarding state [ 181.847331][ T9804] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4796'. [ 181.856509][ T9804] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4796'. [ 181.898855][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 181.926332][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 181.934268][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 181.945836][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 181.953735][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 181.962370][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 181.970235][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 181.979345][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 181.987327][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 181.996272][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 182.003874][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 182.012914][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 182.020970][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 182.077959][ T9828] xt_TPROXY: Can be used only with -p tcp or -p udp [ 182.110581][ T9832] loop6: detected capacity change from 0 to 256 [ 182.157482][ T9832] FAT-fs (loop6): Directory bread(block 64) failed [ 182.157518][ T9832] FAT-fs (loop6): Directory bread(block 65) failed [ 182.157563][ T9832] FAT-fs (loop6): Directory bread(block 66) failed [ 182.157587][ T9832] FAT-fs (loop6): Directory bread(block 67) failed [ 182.157627][ T9832] FAT-fs (loop6): Directory bread(block 68) failed [ 182.157650][ T9832] FAT-fs (loop6): Directory bread(block 69) failed [ 182.157691][ T9832] FAT-fs (loop6): Directory bread(block 70) failed [ 182.157714][ T9832] FAT-fs (loop6): Directory bread(block 71) failed [ 182.157763][ T9832] FAT-fs (loop6): Directory bread(block 72) failed [ 182.157786][ T9832] FAT-fs (loop6): Directory bread(block 73) failed [ 182.192561][ T9832] syz.6.4810: attempt to access beyond end of device [ 182.192561][ T9832] loop6: rw=0, sector=1256, nr_sectors = 4 limit=256 [ 182.192629][ T9832] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 328) [ 182.192661][ T9832] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 328) [ 182.205249][ T4039] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 182.409575][ T4039] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 32, changing to 9 [ 182.447216][ T4039] usb 1-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 182.467125][ T4039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.481882][ T4039] usb 1-1: Product: syz [ 182.499783][ T4039] usb 1-1: Manufacturer: syz [ 182.506637][ T4039] usb 1-1: SerialNumber: syz [ 182.513087][ T9876] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 182.531586][ T4039] usb 1-1: config 0 descriptor?? [ 182.539506][ T4039] usb 1-1: Found UVC 0.00 device syz (18ec:3288) [ 182.547509][ T4039] usb 1-1: No valid video chain found. [ 182.557105][ T9882] IPv6: NLM_F_CREATE should be specified when creating new route [ 182.685616][ T9901] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 182.706052][ T9901] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 182.714648][ T9901] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 182.731279][ T9903] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4842'. [ 182.740877][ T9903] device bridge_slave_1 left promiscuous mode [ 182.758006][ T4039] usb 1-1: USB disconnect, device number 84 [ 182.764607][ T9903] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.779652][ T9903] device bridge_slave_0 left promiscuous mode [ 182.790024][ T9903] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.862531][ T9915] xt_ecn: cannot match TCP bits for non-tcp packets [ 183.130974][ T9957] loop6: detected capacity change from 0 to 16 [ 183.141419][ T9957] erofs: (device loop6): mounted with root inode @ nid 36. [ 183.336456][ T9989] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4885'. [ 183.369380][ T9993] netlink: 'syz.2.4887': attribute type 5 has an invalid length. [ 183.486904][T10014] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 183.497400][T10014] overlayfs: missing 'lowerdir' [ 183.555867][T10027] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 183.579851][T10029] netlink: 'syz.0.4906': attribute type 23 has an invalid length. [ 183.590616][T10031] binder: 10030:10031 unknown command 0 [ 183.604715][T10031] binder: 10030:10031 ioctl c0306201 200000000100 returned -22 [ 183.851553][T10082] netlink: 'syz.0.4931': attribute type 27 has an invalid length. [ 184.323416][T10180] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4978'. [ 184.371410][T10180] netlink: 3 bytes leftover after parsing attributes in process `syz.3.4978'. [ 184.455997][T10199] IPv6: sit1: Disabled Multicast RS [ 184.529658][ T1068] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 184.740029][ T1068] usb 5-1: config 0 has an invalid interface number: 199 but max is 1 [ 184.749047][ T1068] usb 5-1: config 0 has no interface number 1 [ 184.769308][ T1068] usb 5-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 184.808578][ T1068] usb 5-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 184.840944][ T1068] usb 5-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 184.870609][ T1068] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 184.897131][ T1068] usb 5-1: SerialNumber: syz [ 184.898143][ T1068] usb 5-1: config 0 descriptor?? [ 185.053904][T10308] x_tables: duplicate underflow at hook 3 [ 185.056821][T10307] device sit0 left promiscuous mode [ 185.084477][T10307] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 185.095242][T10307] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 185.102990][T10307] IPv6: ADDRCONF(NETDEV_CHANGE): dummy0: link becomes ready [ 185.115667][T10307] IPv6: ADDRCONF(NETDEV_CHANGE): dummy0: link becomes ready [ 185.134686][ T1068] usb 5-1: Found UVC 0.00 device (0002:0000) [ 185.147520][ T1068] usb 5-1: No valid video chain found. [ 185.161597][ T1068] usb 5-1: USB disconnect, device number 83 [ 185.174113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.221522][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.228896][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.243931][ T1131] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 185.266102][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.275090][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.282178][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.295612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): 1@: link becomes ready [ 185.307203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.315814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 185.327742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.336484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.345147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.353996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.364401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.399920][T10340] netlink: 'syz.2.5060': attribute type 9 has an invalid length. [ 185.412531][T10340] netlink: 92 bytes leftover after parsing attributes in process `syz.2.5060'. [ 185.444425][ T1131] usb 4-1: Using ep0 maxpacket: 32 [ 185.450984][ T1131] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.470258][ T1131] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 185.485949][T10352] device ip6gre1 entered promiscuous mode [ 185.490408][ T1131] usb 4-1: New USB device found, idVendor=056a, idProduct=005b, bcdDevice= 0.00 [ 185.522215][ T1131] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.538037][ T1131] usb 4-1: config 0 descriptor?? [ 185.549606][T10365] 9pnet_fd: Insufficient options for proto=fd [ 185.557182][ T1131] usbhid 4-1:0.0: can't add hid device: -22 [ 185.577475][ T1131] usbhid: probe of 4-1:0.0 failed with error -22 [ 185.596747][T10372] xt_SECMARK: invalid mode: 2 [ 185.748244][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 185.748261][ T28] audit: type=1400 audit(2000524335.885:358): avc: granted { setsecparam } for pid=10404 comm="syz.0.5092" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 185.775730][T10403] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 185.791122][ T1131] usb 4-1: USB disconnect, device number 77 [ 185.829547][ T28] audit: type=1400 audit(2000524335.922:359): avc: granted { setsecparam } for pid=10404 comm="syz.0.5092" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 185.858768][T10415] netlink: 24 bytes leftover after parsing attributes in process `syz.6.5097'. [ 185.968774][ T1068] ip6_tunnel: K xmit: Local address not yet configured! [ 185.969935][T10430] kernel read not supported for file /policy (pid: 10430 comm: syz.4.5103) [ 185.975897][ T1068] ip6_tunnel: K xmit: Local address not yet configured! [ 185.991826][ T28] audit: type=1400 audit(2000524336.100:360): avc: denied { module_load } for pid=10429 comm="syz.4.5103" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=system permissive=1 [ 186.027882][T10434] netlink: 'syz.0.5106': attribute type 3 has an invalid length. [ 186.037655][ T4039] ip6_tunnel: K xmit: Local address not yet configured! [ 186.045239][T10434] netlink: 'syz.0.5106': attribute type 3 has an invalid length. [ 186.057520][ T28] audit: type=1400 audit(2000524336.175:361): avc: denied { read write } for pid=10438 comm="syz.2.5108" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 186.092337][ T28] audit: type=1400 audit(2000524336.175:362): avc: denied { open } for pid=10438 comm="syz.2.5108" path="/dev/raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 186.130811][ T28] audit: type=1400 audit(2000524336.175:363): avc: denied { ioctl } for pid=10438 comm="syz.2.5108" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 186.192789][ T28] audit: type=1400 audit(2000524336.175:364): avc: denied { read write } for pid=822 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 186.192957][ T4039] ip6_tunnel: K xmit: Local address not yet configured! [ 186.239895][ T28] audit: type=1400 audit(2000524336.175:365): avc: denied { open } for pid=822 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 186.313549][ T28] audit: type=1400 audit(2000524336.175:366): avc: denied { ioctl } for pid=822 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 186.340851][ T28] audit: type=1400 audit(2000524336.297:367): avc: denied { read write } for pid=823 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 186.374637][ T19] usb 3-1: new low-speed USB device number 76 using dummy_hcd [ 186.600497][ T19] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 186.600532][ T19] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.601870][ T19] usb 3-1: config 0 descriptor?? [ 186.668361][T10496] usb usb1: usbfs: process 10496 (syz.3.5136) did not claim interface 0 before use [ 186.773285][T10509] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 186.780967][T10509] IPv6: NLM_F_CREATE should be set when creating new route [ 186.788716][T10509] IPv6: NLM_F_CREATE should be set when creating new route [ 186.909666][ T4039] ip6_tunnel: K xmit: Local address not yet configured! [ 187.035502][ T19] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 187.055840][ T19] asix 3-1:0.0 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 187.079237][ T19] asix: probe of 3-1:0.0 failed with error -71 [ 187.111307][ T19] usb 3-1: USB disconnect, device number 76 [ 187.189120][T10543] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 187.235738][T10543] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 187.240231][T10554] netlink: 'syz.0.5163': attribute type 3 has an invalid length. [ 187.297485][T10549] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5159'. [ 187.309993][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 187.340011][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.356297][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 187.371703][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.386882][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.400211][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.422746][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.436140][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.450677][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 187.461245][ T874] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 187.485558][T10560] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 187.552881][T10576] binder: 10570:10576 ioctl c0306201 2000000002c0 returned -14 [ 187.657589][T10586] xt_TPROXY: Can be used only with -p tcp or -p udp [ 187.796269][T10600] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5184'. [ 187.831660][T10602] IPv6: sit3: Disabled Multicast RS [ 187.970127][T10620] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5195'. [ 188.021074][ T3107] ------------[ cut here ]------------ [ 188.026666][ T3107] kernel BUG at fs/buffer.c:2714! [ 188.044131][ T3107] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 188.050347][ T3107] CPU: 0 PID: 3107 Comm: kmmpd-loop0 Not tainted syzkaller #0 [ 188.057833][ T3107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 188.068013][ T3107] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 188.073441][ T3107] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 88 36 e8 ff e9 b0 fe ff ff e8 4e db a3 ff 0f 0b e8 47 db a3 ff <0f> 0b e8 40 db a3 ff 0f 0b e8 39 db a3 ff 0f 0b e8 32 db a3 ff 0f [ 188.093468][ T3107] RSP: 0018:ffffc90003ca7ca0 EFLAGS: 00010293 [ 188.099429][T10633] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 188.099652][ T3107] RAX: ffffffff81cc2c19 RBX: 0000000000000000 RCX: ffff88810c5d0000 [ 188.115008][ T3107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 188.123180][ T3107] RBP: ffffc90003ca7cf0 R08: dffffc0000000000 R09: ffffed10210f8ca9 [ 188.131272][ T3107] R10: ffffed10210f8ca9 R11: 1ffff110210f8ca8 R12: 0000000000000000 [ 188.139363][ T3107] R13: 1ffff110210f8ca8 R14: ffff8881087c6540 R15: 0000000000003801 [ 188.147729][ T3107] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 188.157066][ T3107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.163763][ T3107] CR2: 00005555825384a8 CR3: 00000001338a3000 CR4: 00000000003506b0 [ 188.171763][ T3107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 188.180372][ T3107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 188.188396][ T3107] Call Trace: [ 188.191888][ T3107] [ 188.194843][ T3107] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 188.201039][ T3107] submit_bh+0x1f/0x30 [ 188.205317][ T3107] write_mmp_block_thawed+0x34a/0x4c0 [ 188.210723][ T3107] ? read_mmp_block+0x6d0/0x6d0 [ 188.215736][ T3107] ? __cfi_process_timeout+0x10/0x10 [ 188.221159][ T3107] write_mmp_block+0x138/0x2b0 [ 188.226018][ T3107] kmmpd+0x3ce/0x950 [ 188.230043][ T3107] kthread+0x281/0x320 [ 188.234161][ T3107] ? __cfi_kmmpd+0x10/0x10 [ 188.238726][ T3107] ? __cfi_kthread+0x10/0x10 [ 188.243347][ T3107] ret_from_fork+0x1f/0x30 [ 188.248007][ T3107] [ 188.251056][ T3107] Modules linked in: [ 188.295473][ T3107] ---[ end trace 0000000000000000 ]--- [ 188.304741][ T3107] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 188.327966][ T3107] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 88 36 e8 ff e9 b0 fe ff ff e8 4e db a3 ff 0f 0b e8 47 db a3 ff <0f> 0b e8 40 db a3 ff 0f 0b e8 39 db a3 ff 0f 0b e8 32 db a3 ff 0f [ 188.348974][ T3107] RSP: 0018:ffffc90003ca7ca0 EFLAGS: 00010293 [ 188.356433][ T3107] RAX: ffffffff81cc2c19 RBX: 0000000000000000 RCX: ffff88810c5d0000 [ 188.365576][ T3107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 188.374782][ T3107] RBP: ffffc90003ca7cf0 R08: dffffc0000000000 R09: ffffed10210f8ca9 [ 188.383082][ T3107] R10: ffffed10210f8ca9 R11: 1ffff110210f8ca8 R12: 0000000000000000 [ 188.391244][ T3107] R13: 1ffff110210f8ca8 R14: ffff8881087c6540 R15: 0000000000003801 [ 188.399542][ T3107] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 188.408540][ T3107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.415234][ T3107] CR2: 00007f1995f84198 CR3: 000000011a674000 CR4: 00000000003506a0 [ 188.423449][ T3107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 188.431739][ T3107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 188.439851][ T3107] Kernel panic - not syncing: Fatal exception [ 188.452376][ T3107] Kernel Offset: disabled [ 188.456805][ T3107] Rebooting in 86400 seconds..