last executing test programs: 5.149168819s ago: executing program 2 (id=1601): socket$nl_generic(0x10, 0x3, 0x10) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710}, 0x10) listen(r0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000640)={0x28, 0x0, 0x2710}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) pselect6(0x40, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xffffffffffffffff}, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2}, 0x0, &(0x7f0000000140)={0x1ff, 0x7fffffff}, 0x0, 0x0) shutdown(r1, 0x0) 4.098073554s ago: executing program 2 (id=1606): setrlimit(0x40000000000008, &(0x7f0000000000)={0x4848, 0xffffffff7ffffffc}) capset(&(0x7f0000a31000)={0x20080522}, &(0x7f0000000080)) mlock2(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) 3.705922819s ago: executing program 2 (id=1608): pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1500000065ffff017f000e080039503230"], 0x15) r2 = dup(r1) open(&(0x7f0000000100)='./file0\x00', 0x440, 0x0) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18, 0x0, 0x0, {0x3b9}}, 0x18) write$FUSE_INIT(r2, &(0x7f0000000200)={0x50, 0x0, 0x0, {0x7, 0x2b, 0x0, 0x8004000, 0x7, 0x8, 0x8000, 0x4, 0x0, 0x0, 0x10, 0x5}}, 0x50) write$FUSE_GETXATTR(r2, &(0x7f00000000c0)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="b9"], 0xb8) mount$9p_fd(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000080), 0x1010412, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}]}}) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0xa0b40, 0x2b) 3.666923059s ago: executing program 2 (id=1610): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00020201"], 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[], 0x13c}}, 0x20040880) sendmmsg$inet6(r0, &(0x7f0000000a80)=[{{&(0x7f0000000200)={0xa, 0x4e20, 0x4d7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000400)="fc", 0x1}], 0x1}}], 0x1, 0x4c040) 3.569951344s ago: executing program 2 (id=1612): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/113, 0x71}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x5, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000002000)=""/102400, 0x19000) 2.670785783s ago: executing program 3 (id=1618): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x38, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x40c0080) 2.617975358s ago: executing program 2 (id=1619): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000007794608cd0c39007b90000000010902120001fc0000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, &(0x7f00000000c0)={0x0, 0x70, 0x5, &(0x7f0000000040)={0xd, "4a8873418100c16fd7bf1817e913987406eca1454700"}}) 2.600649284s ago: executing program 3 (id=1620): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @empty}, {}, 0x0, {0x2, 0x0, @multicast1=0xe000cc02}}) 2.566388187s ago: executing program 3 (id=1621): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00020201"], 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[], 0x13c}}, 0x20040880) sendmmsg$inet6(r0, &(0x7f0000000a80)=[{{&(0x7f0000000200)={0xa, 0x4e20, 0x4d7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000400)="fc", 0x1}], 0x1}}], 0x1, 0x4c040) 2.532534814s ago: executing program 3 (id=1622): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x80800) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000940)=0x1000008, 0x4) sendmsg$NFT_BATCH(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x8100) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46", 0xb5}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r1) 2.497453207s ago: executing program 3 (id=1623): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "2e2b5aa4"}, @local=@item_4={0x3, 0x2, 0x0, "f85edaca"}, @main=@item_4={0x3, 0x0, 0x8}]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, &(0x7f0000000940)={0x2, 0x200, 0xffff8000, 0xfffffff8, 0x4, 0x8}) 1.291776564s ago: executing program 0 (id=1633): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x1000, 0x2}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000780)={0x44, 0x0, &(0x7f0000000900)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 1.261247096s ago: executing program 1 (id=1634): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "00000100ebffffff", "2607080d7f4fcf00fd4ef2dece6c7c58", '\x00', "006e34e400"}, 0x28) sendto$inet6(r2, &(0x7f00000001c0), 0xfffffffffffffede, 0x0, 0x0, 0x3000137) 1.009035428s ago: executing program 3 (id=1635): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000480)={0x53, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b02, 0x0) syz_usb_disconnect(r0) 423.771594ms ago: executing program 0 (id=1636): r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x9, 0xa, 0x0, "0506ddff08000affea9c62063dbda52c8bf400000110767f0000000000f01000", 0x42303159}) 325.920228ms ago: executing program 0 (id=1637): socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f00000065c0)={0x0, 0x0, &(0x7f0000006580)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001400110200000000fcdbdf25"], 0x28}}, 0x0) 286.182237ms ago: executing program 1 (id=1638): r0 = syz_open_dev$loop(&(0x7f0000000000), 0xfffffffffffff83d, 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, 0x0) 284.897695ms ago: executing program 0 (id=1639): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x82482, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x401, 0x0, 0x10000, 0xb998, 0x0, "194f2f83c2e798c3584770116cddc8819592b1"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xa04c, 0x35e8b531, 0x1, 0x6, 0x16, "55af0f284ee66c29bf81c1817ea9f5f73eb62f"}) 229.802912ms ago: executing program 1 (id=1640): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00020201"], 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c010000190001000000000000000000e0000001000000000000000000000000fe8000000000000000000000000000aa4e220000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0], 0x13c}}, 0x20040880) sendmmsg$inet6(r0, &(0x7f0000000a80)=[{{&(0x7f0000000200)={0xa, 0x4e20, 0x4d7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000400)="fc", 0x1}], 0x1}}], 0x1, 0x4c040) 175.935849ms ago: executing program 0 (id=1641): r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x10042) 156.571083ms ago: executing program 1 (id=1642): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000580)=@nl=@proc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000600)='B', 0x1}], 0x1}}, {{&(0x7f0000000200)=@nl=@proc, 0x80, 0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x1}}], 0x2, 0x8004) 80.889162ms ago: executing program 0 (id=1643): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "2e2b5aa4"}, @local=@item_4={0x3, 0x2, 0x0, "f85edaca"}, @main=@item_4={0x3, 0x0, 0x8}]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, &(0x7f0000000940)={0x2, 0x200, 0xffff8000, 0xfffffff8, 0x4, 0x8}) 80.581044ms ago: executing program 1 (id=1644): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000086dd0005"], 0x10da) 0s ago: executing program 1 (id=1645): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x1000, 0x2}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000780)={0x44, 0x0, &(0x7f0000000900)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): error -71 [ 89.015658][ T6059] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 89.034739][ T5923] usb 3-1: USB disconnect, device number 4 [ 89.058336][ T9] usb 4-1: USB disconnect, device number 4 [ 89.449472][ T1211] Error reading MAC address [ 89.609005][ T6062] capability: warning: `syz.3.53' uses deprecated v2 capabilities in a way that may be insecure [ 89.635859][ T6062] ======================================================= [ 89.635859][ T6062] WARNING: The mand mount option has been deprecated and [ 89.635859][ T6062] and is ignored by this kernel. Remove the mand [ 89.635859][ T6062] option from the mount to silence this warning. [ 89.635859][ T6062] ======================================================= [ 89.670790][ C1] vkms_vblank_simulate: vblank timer overrun [ 89.795728][ T6070] netlink: 24 bytes leftover after parsing attributes in process `syz.3.56'. [ 90.303077][ T43] usb 1-1: USB disconnect, device number 8 [ 90.550071][ T5832] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 90.559420][ T5832] Bluetooth: hci2: Injecting HCI hardware error event [ 90.567270][ T5832] Bluetooth: hci2: hardware error 0x00 [ 90.623839][ T51] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 91.064775][ T1211] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 91.315584][ T1211] usb 3-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 91.363821][ T1211] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.371849][ T1211] usb 3-1: Product: syz [ 91.448914][ T1211] usb 3-1: Manufacturer: syz [ 91.453553][ T1211] usb 3-1: SerialNumber: syz [ 91.519409][ T1211] usb 3-1: config 0 descriptor?? [ 91.566571][ T1211] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 91.854103][ T43] usb 1-1: new low-speed USB device number 9 using dummy_hcd [ 91.976181][ T1211] gspca_sq905c: sq905c_read: usb_control_msg failed (-71) [ 92.001697][ T1211] sq905c 3-1:0.0: Reading version command failed [ 92.023867][ T43] usb 1-1: Invalid ep0 maxpacket: 64 [ 92.025478][ T1211] sq905c 3-1:0.0: probe with driver sq905c failed with error -71 [ 92.069715][ T1211] usb 3-1: USB disconnect, device number 5 [ 92.103310][ T6148] FAULT_INJECTION: forcing a failure. [ 92.103310][ T6148] name failslab, interval 1, probability 0, space 0, times 0 [ 92.126528][ T6148] CPU: 1 UID: 0 PID: 6148 Comm: syz.3.72 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 92.126562][ T6148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 92.126573][ T6148] Call Trace: [ 92.126580][ T6148] [ 92.126588][ T6148] dump_stack_lvl+0x189/0x250 [ 92.126612][ T6148] ? __pfx____ratelimit+0x10/0x10 [ 92.126633][ T6148] ? __pfx_dump_stack_lvl+0x10/0x10 [ 92.126652][ T6148] ? __pfx__printk+0x10/0x10 [ 92.126675][ T6148] ? __pfx___might_resched+0x10/0x10 [ 92.126691][ T6148] ? fs_reclaim_acquire+0x7d/0x100 [ 92.126714][ T6148] should_fail_ex+0x414/0x560 [ 92.126742][ T6148] should_failslab+0xa8/0x100 [ 92.126764][ T6148] __kmalloc_cache_noprof+0x70/0x3d0 [ 92.126783][ T6148] ? snd_pcm_oss_change_params_locked+0x1fe/0x3e40 [ 92.126806][ T6148] snd_pcm_oss_change_params_locked+0x1fe/0x3e40 [ 92.126827][ T6148] ? __pfx___mutex_trylock_common+0x10/0x10 [ 92.126849][ T6148] ? rcu_is_watching+0x15/0xb0 [ 92.126865][ T6148] ? trace_contention_end+0x39/0x120 [ 92.126883][ T6148] ? __mutex_lock+0x330/0xe80 [ 92.126917][ T6148] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 92.126933][ T6148] ? snd_pcm_oss_read+0x1f9/0x8d0 [ 92.126952][ T6148] ? __pfx___mutex_lock+0x10/0x10 [ 92.126992][ T6148] snd_pcm_oss_read+0x26a/0x8d0 [ 92.127018][ T6148] ? __pfx_snd_pcm_oss_read+0x10/0x10 [ 92.127036][ T6148] vfs_read+0x1fd/0x980 [ 92.127063][ T6148] ? __pfx_vfs_read+0x10/0x10 [ 92.127083][ T6148] ? __fget_files+0x2a/0x420 [ 92.127107][ T6148] ? __fget_files+0x2a/0x420 [ 92.127127][ T6148] ? __fget_files+0x3a0/0x420 [ 92.127154][ T6148] ? __fget_files+0x2a/0x420 [ 92.127182][ T6148] ksys_read+0x145/0x250 [ 92.127202][ T6148] ? __pfx_ksys_read+0x10/0x10 [ 92.127216][ T6148] ? rcu_is_watching+0x15/0xb0 [ 92.127238][ T6148] ? do_syscall_64+0xbe/0x3b0 [ 92.127262][ T6148] do_syscall_64+0xfa/0x3b0 [ 92.127280][ T6148] ? lockdep_hardirqs_on+0x9c/0x150 [ 92.127299][ T6148] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.127314][ T6148] ? clear_bhb_loop+0x60/0xb0 [ 92.127335][ T6148] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.127350][ T6148] RIP: 0033:0x7ff68258e929 [ 92.127365][ T6148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 92.127378][ T6148] RSP: 002b:00007ff6803f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 92.127397][ T6148] RAX: ffffffffffffffda RBX: 00007ff6827b5fa0 RCX: 00007ff68258e929 [ 92.127409][ T6148] RDX: 0000000000002020 RSI: 0000200000000140 RDI: 0000000000000003 [ 92.127419][ T6148] RBP: 00007ff6803f6090 R08: 0000000000000000 R09: 0000000000000000 [ 92.127429][ T6148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 92.127439][ T6148] R13: 0000000000000000 R14: 00007ff6827b5fa0 R15: 00007ffe92e6abd8 [ 92.127468][ T6148] [ 92.412463][ C1] vkms_vblank_simulate: vblank timer overrun [ 92.418786][ T51] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 92.419895][ T43] usb 1-1: new low-speed USB device number 10 using dummy_hcd [ 92.433774][ T51] Bluetooth: hci1: Injecting HCI hardware error event [ 92.443836][ T5838] Bluetooth: hci1: hardware error 0x00 [ 92.608835][ T43] usb 1-1: Invalid ep0 maxpacket: 64 [ 92.614559][ T43] usb usb1-port1: attempt power cycle [ 92.628174][ T5832] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 92.773844][ T5881] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 92.946720][ T5881] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 92.957086][ T43] usb 1-1: new low-speed USB device number 11 using dummy_hcd [ 92.971099][ T5881] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 92.989905][ T5881] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 93.000380][ T5881] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.010745][ T43] usb 1-1: Invalid ep0 maxpacket: 64 [ 93.017252][ T5881] usb 2-1: Product: syz [ 93.021602][ T5881] usb 2-1: Manufacturer: syz [ 93.026608][ T5881] usb 2-1: SerialNumber: syz [ 93.037280][ T5881] usb 2-1: config 0 descriptor?? [ 93.045514][ T6152] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 93.067347][ T6152] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 93.146782][ T43] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 93.176917][ T43] usb 1-1: Invalid ep0 maxpacket: 64 [ 93.182728][ T43] usb usb1-port1: unable to enumerate USB device [ 93.282442][ T6152] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 93.290319][ T6152] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 93.566280][ T6172] /dev/rnullb0: Can't open blockdev [ 93.584079][ T1211] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 93.710918][ T5881] Error reading MAC address [ 93.747960][ T1211] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 93.761142][ T1211] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 93.770962][ T1211] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 93.780028][ T1211] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.790694][ T1211] usb 3-1: config 0 descriptor?? [ 93.800068][ T1211] hub 3-1:0.0: USB hub found [ 93.933869][ T5923] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 93.986972][ T9] usb 2-1: USB disconnect, device number 11 [ 94.014639][ T1211] hub 3-1:0.0: 1 port detected [ 94.098745][ T5923] usb 4-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 94.117268][ T5923] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.127025][ T5923] usb 4-1: Product: syz [ 94.131566][ T5923] usb 4-1: Manufacturer: syz [ 94.137425][ T5923] usb 4-1: SerialNumber: syz [ 94.152930][ T5923] usb 4-1: config 0 descriptor?? [ 94.162247][ T5923] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 94.336363][ T6183] /dev/rnullb0: Can't open blockdev [ 94.544041][ T5838] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 94.574131][ T5923] gspca_sq905c: sq905c_read: usb_control_msg failed (-71) [ 94.594645][ T5923] sq905c 4-1:0.0: Reading version command failed [ 94.601214][ T5923] sq905c 4-1:0.0: probe with driver sq905c failed with error -71 [ 94.634653][ T5881] usb 3-1: USB disconnect, device number 6 [ 94.645686][ T5923] usb 4-1: USB disconnect, device number 5 [ 94.653296][ T9] hub 3-1:0.0: hub_ext_port_status failed (err = -71) [ 94.853812][ T24] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 94.920751][ T6200] FAULT_INJECTION: forcing a failure. [ 94.920751][ T6200] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 94.937518][ T6200] CPU: 1 UID: 0 PID: 6200 Comm: syz.0.92 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 94.937544][ T6200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 94.937554][ T6200] Call Trace: [ 94.937561][ T6200] [ 94.937568][ T6200] dump_stack_lvl+0x189/0x250 [ 94.937592][ T6200] ? __pfx____ratelimit+0x10/0x10 [ 94.937613][ T6200] ? __pfx_dump_stack_lvl+0x10/0x10 [ 94.937632][ T6200] ? __pfx__printk+0x10/0x10 [ 94.937660][ T6200] ? __might_fault+0xb0/0x130 [ 94.937689][ T6200] should_fail_ex+0x414/0x560 [ 94.937718][ T6200] _copy_from_user+0x2d/0xb0 [ 94.937744][ T6200] __sys_sendto+0x25c/0x520 [ 94.937768][ T6200] ? __pfx___sys_sendto+0x10/0x10 [ 94.937799][ T6200] ? count_memcg_event_mm+0x21/0x260 [ 94.937828][ T6200] ? exc_page_fault+0x76/0xf0 [ 94.937851][ T6200] ? do_user_addr_fault+0xc8a/0x1390 [ 94.937879][ T6200] __x64_sys_sendto+0xde/0x100 [ 94.937904][ T6200] do_syscall_64+0xfa/0x3b0 [ 94.937923][ T6200] ? lockdep_hardirqs_on+0x9c/0x150 [ 94.937946][ T6200] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.937963][ T6200] ? clear_bhb_loop+0x60/0xb0 [ 94.937983][ T6200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.938000][ T6200] RIP: 0033:0x7f86571907bc [ 94.938016][ T6200] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 94.938029][ T6200] RSP: 002b:00007f8657f9eec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 94.938048][ T6200] RAX: ffffffffffffffda RBX: 00007f8657f9efc0 RCX: 00007f86571907bc [ 94.938060][ T6200] RDX: 0000000000000020 RSI: 00007f8657f9f010 RDI: 0000000000000005 [ 94.938071][ T6200] RBP: 0000000000000000 R08: 00007f8657f9ef14 R09: 000000000000000c [ 94.938082][ T6200] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 94.938092][ T6200] R13: 00007f8657f9ef68 R14: 00007f8657f9f010 R15: 0000000000000000 [ 94.938119][ T6200] [ 95.155529][ T24] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 95.165587][ T24] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 95.175837][ T24] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 95.184903][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 95.197750][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 95.216880][ T24] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 95.226013][ T24] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 95.234248][ T24] usb 2-1: Product: syz [ 95.238422][ T24] usb 2-1: Manufacturer: syz [ 95.254681][ T24] cdc_wdm 2-1:1.0: skipping garbage [ 95.259927][ T24] cdc_wdm 2-1:1.0: skipping garbage [ 95.270808][ T24] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 95.276804][ T24] cdc_wdm 2-1:1.0: Unknown control protocol [ 95.561173][ T6214] netlink: 100 bytes leftover after parsing attributes in process `syz.3.95'. [ 95.610869][ T6216] loop6: detected capacity change from 0 to 1 [ 95.630951][ T6216] Dev loop6: unable to read RDB block 1 [ 95.637413][ T6216] loop6: unable to read partition table [ 95.643400][ T6216] loop6: partition table beyond EOD, truncated [ 95.650367][ T6216] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 95.722570][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.729294][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.735782][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.742412][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.748710][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.755313][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.761693][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.768299][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.774623][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.781258][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.787517][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.794120][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.800485][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.807090][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.815375][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 95.824445][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.824469][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.839074][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.839097][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.846481][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 95.846503][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 95.867163][ T1211] usb 2-1: USB disconnect, device number 12 [ 95.873108][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 95.923756][ T5923] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 96.000323][ T6225] syzkaller1: entered promiscuous mode [ 96.005840][ T6225] syzkaller1: entered allmulticast mode [ 96.018799][ T6225] FAULT_INJECTION: forcing a failure. [ 96.018799][ T6225] name failslab, interval 1, probability 0, space 0, times 0 [ 96.031606][ T6225] CPU: 0 UID: 0 PID: 6225 Comm: syz.0.99 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 96.031628][ T6225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 96.031638][ T6225] Call Trace: [ 96.031646][ T6225] [ 96.031653][ T6225] dump_stack_lvl+0x189/0x250 [ 96.031669][ T6225] ? __pfx____ratelimit+0x10/0x10 [ 96.031681][ T6225] ? __pfx_dump_stack_lvl+0x10/0x10 [ 96.031692][ T6225] ? __pfx__printk+0x10/0x10 [ 96.031706][ T6225] ? do_raw_spin_lock+0x121/0x290 [ 96.031720][ T6225] should_fail_ex+0x414/0x560 [ 96.031737][ T6225] should_failslab+0xa8/0x100 [ 96.031750][ T6225] kmem_cache_alloc_noprof+0x73/0x3c0 [ 96.031760][ T6225] ? dst_alloc+0x105/0x170 [ 96.031772][ T6225] dst_alloc+0x105/0x170 [ 96.031783][ T6225] ip_route_input_rcu+0x1ed5/0x2ff0 [ 96.031800][ T6225] ? __pfx_ip_route_input_rcu+0x10/0x10 [ 96.031820][ T6225] ? ipt_do_table+0x13dd/0x1640 [ 96.031835][ T6225] ? ip_route_input_noref+0x98/0x250 [ 96.031845][ T6225] ip_route_input_noref+0x167/0x250 [ 96.031855][ T6225] ? __pfx_ip_route_input_noref+0x10/0x10 [ 96.031868][ T6225] ? ipt_do_table+0x2a3/0x1640 [ 96.031879][ T6225] ? __pfx_ipt_do_table+0x10/0x10 [ 96.031892][ T6225] ip_rcv_finish_core+0x5af/0x1c00 [ 96.031910][ T6225] ip_rcv_finish+0x14c/0x2f0 [ 96.031923][ T6225] NF_HOOK+0x30c/0x3a0 [ 96.031935][ T6225] ? __pfx_ip_rcv_finish+0x10/0x10 [ 96.031946][ T6225] ? NF_HOOK+0x9a/0x3a0 [ 96.031956][ T6225] ? __pfx_NF_HOOK+0x10/0x10 [ 96.031966][ T6225] ? ip_rcv_core+0x7f7/0xd00 [ 96.031978][ T6225] ? __pfx_ip_rcv_finish+0x10/0x10 [ 96.031994][ T6225] ? __pfx_ip_rcv+0x10/0x10 [ 96.032004][ T6225] __netif_receive_skb+0x143/0x380 [ 96.032018][ T6225] ? netif_receive_skb+0x115/0x790 [ 96.032028][ T6225] netif_receive_skb+0x1cb/0x790 [ 96.032038][ T6225] ? __pfx___local_bh_disable_ip+0x10/0x10 [ 96.032053][ T6225] ? __pfx_netif_receive_skb+0x10/0x10 [ 96.032063][ T6225] ? __pfx__copy_from_iter+0x10/0x10 [ 96.032075][ T6225] ? sock_alloc_send_pskb+0x875/0x990 [ 96.032086][ T6225] ? tun_rx_batched+0x160/0x730 [ 96.032096][ T6225] tun_rx_batched+0x1b9/0x730 [ 96.032105][ T6225] ? __lock_acquire+0xab9/0xd20 [ 96.032120][ T6225] ? __pfx_tun_rx_batched+0x10/0x10 [ 96.032131][ T6225] ? tun_get_user+0x2549/0x3ce0 [ 96.032146][ T6225] tun_get_user+0x298e/0x3ce0 [ 96.032157][ T6225] ? tun_get_user+0x2549/0x3ce0 [ 96.032166][ T6225] ? aa_file_perm+0x13e/0x11b0 [ 96.032178][ T6225] ? aa_file_perm+0x13e/0x11b0 [ 96.032189][ T6225] ? aa_file_perm+0x3ed/0x11b0 [ 96.032200][ T6225] ? __pfx_tun_get_user+0x10/0x10 [ 96.032213][ T6225] ? __lock_acquire+0xab9/0xd20 [ 96.032228][ T6225] ? ref_tracker_alloc+0x318/0x460 [ 96.032236][ T6225] ? __lock_acquire+0xab9/0xd20 [ 96.032249][ T6225] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 96.032261][ T6225] ? tun_get+0x1c/0x2f0 [ 96.032272][ T6225] ? tun_get+0x1c/0x2f0 [ 96.032280][ T6225] ? tun_get+0x1c/0x2f0 [ 96.032294][ T6225] tun_chr_write_iter+0x113/0x200 [ 96.032310][ T6225] vfs_write+0x548/0xa90 [ 96.032323][ T6225] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 96.032337][ T6225] ? __pfx_vfs_write+0x10/0x10 [ 96.032352][ T6225] ? __fget_files+0x2a/0x420 [ 96.032369][ T6225] ksys_write+0x145/0x250 [ 96.032381][ T6225] ? __pfx_ksys_write+0x10/0x10 [ 96.032390][ T6225] ? rcu_is_watching+0x15/0xb0 [ 96.032402][ T6225] ? do_syscall_64+0xbe/0x3b0 [ 96.032415][ T6225] do_syscall_64+0xfa/0x3b0 [ 96.032426][ T6225] ? lockdep_hardirqs_on+0x9c/0x150 [ 96.032437][ T6225] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.032446][ T6225] ? clear_bhb_loop+0x60/0xb0 [ 96.032458][ T6225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.032467][ T6225] RIP: 0033:0x7f865718e929 [ 96.032476][ T6225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 96.032484][ T6225] RSP: 002b:00007f8657fc1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 96.032495][ T6225] RAX: ffffffffffffffda RBX: 00007f86573b5fa0 RCX: 00007f865718e929 [ 96.032501][ T6225] RDX: 0000000000000fce RSI: 0000200000000840 RDI: 0000000000000003 [ 96.032507][ T6225] RBP: 00007f8657fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 96.032513][ T6225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 96.032518][ T6225] R13: 0000000000000000 R14: 00007f86573b5fa0 R15: 00007fff4e5a51e8 [ 96.032532][ T6225] [ 96.485721][ T9] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 96.495677][ T9] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 96.507100][ T5923] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 96.518709][ T5923] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 96.532649][ T5923] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 96.542418][ T5923] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 96.555381][ T5923] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 96.564498][ T5923] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.576208][ T5923] usb 4-1: config 0 descriptor?? [ 96.584112][ T9] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 96.593169][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.601670][ T9] usb 3-1: Product: syz [ 96.605912][ T9] usb 3-1: Manufacturer: syz [ 96.610513][ T9] usb 3-1: SerialNumber: syz [ 96.618774][ T9] usb 3-1: config 0 descriptor?? [ 96.628175][ T6207] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 96.644638][ T6207] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 96.856844][ T6207] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 96.866957][ T6207] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 96.992996][ T5923] plantronics 0003:047F:FFFF.0002: ignoring exceeding usage max [ 97.009361][ T5923] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 97.043898][ T24] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 97.198118][ T5923] usb 4-1: USB disconnect, device number 6 [ 97.216418][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 97.230404][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 97.246386][ T24] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 97.256312][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.268423][ T24] usb 1-1: config 0 descriptor?? [ 97.277642][ T24] hub 1-1:0.0: USB hub found [ 97.281476][ T9] Error reading MAC address [ 97.478342][ T24] hub 1-1:0.0: 1 port detected [ 97.672651][ T9] usb 3-1: USB disconnect, device number 7 [ 97.914500][ T24] usb 1-1: USB disconnect, device number 13 [ 98.173709][ T5923] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 98.349754][ T5923] usb 2-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 98.373804][ T5923] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.392360][ T5923] usb 2-1: Product: syz [ 98.403823][ T5923] usb 2-1: Manufacturer: syz [ 98.408486][ T5923] usb 2-1: SerialNumber: syz [ 98.418138][ T5923] usb 2-1: config 0 descriptor?? [ 98.440759][ T5923] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 98.841657][ T5923] gspca_sq905c: sq905c_read: usb_control_msg failed (-71) [ 98.852331][ T9] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 98.859905][ T5923] sq905c 2-1:0.0: Reading version command failed [ 98.867411][ T5923] sq905c 2-1:0.0: probe with driver sq905c failed with error -71 [ 98.882464][ T5923] usb 2-1: USB disconnect, device number 13 [ 99.029167][ T9] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 99.038087][ T9] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 99.048451][ T9] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 99.057498][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 99.069246][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 99.085275][ T9] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 99.094920][ T9] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 99.102927][ T9] usb 4-1: Product: syz [ 99.107216][ T9] usb 4-1: Manufacturer: syz [ 99.122923][ T9] cdc_wdm 4-1:1.0: skipping garbage [ 99.128261][ T9] cdc_wdm 4-1:1.0: skipping garbage [ 99.136980][ T9] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 99.142885][ T9] cdc_wdm 4-1:1.0: Unknown control protocol [ 99.391861][ T6263] loop6: detected capacity change from 0 to 1 [ 99.400027][ T6263] Dev loop6: unable to read RDB block 1 [ 99.405886][ T6263] loop6: unable to read partition table [ 99.411738][ T6263] loop6: partition table beyond EOD, truncated [ 99.421147][ T6263] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 99.502877][ T9] usb 4-1: USB disconnect, device number 7 [ 99.503029][ C1] cdc_wdm 4-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 101.694983][ T6270] openvswitch: netlink: nsh attr 218 is out of range max 3 [ 101.702257][ T6270] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 102.003751][ T5923] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 102.164993][ T5923] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 102.175903][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 102.188323][ T5923] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 102.200203][ T6287] /dev/rnullb0: Can't open blockdev [ 102.202356][ T5923] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 102.215162][ T5923] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.223190][ T5923] usb 4-1: Product: syz [ 102.233243][ T5923] usb 4-1: Manufacturer: syz [ 102.238094][ T5923] usb 4-1: SerialNumber: syz [ 102.245974][ T5923] usb 4-1: config 0 descriptor?? [ 102.268094][ T6273] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 102.277741][ T6273] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 102.323791][ T9] usb 2-1: device descriptor read/64, error -71 [ 102.491829][ T6273] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 102.499356][ T6273] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 102.563766][ T43] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 102.593890][ T9] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 102.718248][ T43] usb 3-1: config 220 has too many interfaces: 184, using maximum allowed: 32 [ 102.727218][ T43] usb 3-1: config 220 has 1 interface, different from the descriptor's value: 184 [ 102.736776][ T43] usb 3-1: New USB device found, idVendor=0c45, idProduct=8008, bcdDevice=e1.85 [ 102.743737][ T9] usb 2-1: device descriptor read/64, error -71 [ 102.746237][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.773576][ T43] gspca_main: sn9c2028-2.14.0 probing 0c45:8008 [ 102.855401][ T9] usb usb2-port1: attempt power cycle [ 102.910484][ T5923] Error reading MAC address [ 102.979098][ T43] gspca_sn9c2028: read1 error -71 [ 102.986196][ T43] gspca_sn9c2028: read1 error -71 [ 102.991584][ T43] gspca_sn9c2028: read1 error -71 [ 102.996957][ T43] sn9c2028 3-1:220.0: probe with driver sn9c2028 failed with error -71 [ 103.007651][ T43] usb 3-1: USB disconnect, device number 8 [ 103.193761][ T9] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 103.214348][ T9] usb 2-1: device descriptor read/8, error -71 [ 103.235493][ T5923] usb 4-1: USB disconnect, device number 8 [ 103.453841][ T9] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 103.474204][ T9] usb 2-1: device descriptor read/8, error -71 [ 103.528532][ T6297] netlink: 56 bytes leftover after parsing attributes in process `syz.2.125'. [ 103.585412][ T9] usb usb2-port1: unable to enumerate USB device [ 103.723762][ T5923] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 103.744060][ T6302] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 103.750673][ T6302] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 103.761127][ T6302] vhci_hcd vhci_hcd.0: Device attached [ 103.767799][ T6303] usbip_core: unknown command [ 103.769749][ T6302] /dev/rnullb0: Can't open blockdev [ 103.772528][ T6303] vhci_hcd: unknown pdu 0 [ 103.783137][ T6303] usbip_core: unknown command [ 103.790879][ T152] vhci_hcd: stop threads [ 103.797723][ T152] vhci_hcd: release socket [ 103.802162][ T152] vhci_hcd: disconnect device [ 103.886281][ T5923] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 103.896853][ T5923] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 103.907099][ T5923] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 103.916116][ T5923] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 103.927109][ T5923] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 103.940331][ T5923] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 103.949436][ T5923] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 103.957555][ T5923] usb 4-1: Product: syz [ 103.961719][ T5923] usb 4-1: Manufacturer: syz [ 103.972463][ T5923] cdc_wdm 4-1:1.0: skipping garbage [ 103.977769][ T5923] cdc_wdm 4-1:1.0: skipping garbage [ 103.995245][ T5923] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 104.003172][ T5923] cdc_wdm 4-1:1.0: Unknown control protocol [ 104.241494][ T6306] loop6: detected capacity change from 0 to 1 [ 104.248565][ T6306] Dev loop6: unable to read RDB block 1 [ 104.256630][ T6306] loop6: unable to read partition table [ 104.262434][ T6306] loop6: partition table beyond EOD, truncated [ 104.268752][ T6306] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 104.337957][ C1] wdm_int_callback: 18 callbacks suppressed [ 104.337979][ C1] cdc_wdm 4-1:1.0: nonzero urb status received: -71 [ 104.346796][ T1211] usb 4-1: USB disconnect, device number 9 [ 104.350484][ C1] wdm_int_callback: 18 callbacks suppressed [ 104.350504][ C1] cdc_wdm 4-1:1.0: wdm_int_callback - 0 bytes [ 104.368253][ C1] cdc_wdm 4-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 104.777185][ T6319] netlink: 12 bytes leftover after parsing attributes in process `syz.2.132'. [ 104.791721][ T6319] /dev/rnullb0: Can't open blockdev [ 105.080531][ T6321] netlink: 8 bytes leftover after parsing attributes in process `syz.2.133'. [ 105.287666][ T6328] binder: binder_mmap: 6324 200000001000-20000000b000 bad vm_flags failed -1 [ 105.507988][ T6341] FAT-fs (rnullb0): bogus number of reserved sectors [ 105.516329][ T6341] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 105.717569][ T6350] netlink: 8 bytes leftover after parsing attributes in process `syz.1.142'. [ 105.772336][ T6354] /dev/rnullb0: Can't open blockdev [ 106.003759][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 106.011418][ T5923] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 106.163734][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 106.170560][ T5923] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 106.182292][ T9] usb 2-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 106.193339][ T5923] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.203120][ T9] usb 2-1: config 0 interface 0 altsetting 128 endpoint 0x2 has invalid maxpacket 1600, setting to 1024 [ 106.214454][ T5923] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 106.223496][ T5923] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.231658][ T9] usb 2-1: config 0 interface 0 has no altsetting 0 [ 106.239063][ T9] usb 2-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 106.249128][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.258816][ T5923] usb 3-1: config 0 descriptor?? [ 106.268634][ T5923] hub 3-1:0.0: USB hub found [ 106.280319][ T9] usb 2-1: config 0 descriptor?? [ 106.286452][ T6350] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 106.470847][ T5923] hub 3-1:0.0: 1 port detected [ 106.697519][ T6350] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 106.707025][ T6350] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 106.720108][ T9] hid_parser_main: 5 callbacks suppressed [ 106.720120][ T9] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 106.733507][ T9] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 106.741919][ T9] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 106.749631][ T9] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 106.757168][ T9] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 106.770436][ T9] corsair-cpro 0003:1B1C:0C10.0003: hidraw0: USB HID v4.06 Device [HID 1b1c:0c10] on usb-dummy_hcd.1-1/input0 [ 106.803855][ T1211] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 106.839534][ T9] corsair-cpro 0003:1B1C:0C10.0003: probe with driver corsair-cpro failed with error -71 [ 106.887125][ T5923] usb 3-1: USB disconnect, device number 9 [ 106.920658][ T6350] netlink: 10 bytes leftover after parsing attributes in process `syz.1.142'. [ 106.931751][ T6350] macvlan0: entered promiscuous mode [ 106.947168][ T43] usb 2-1: USB disconnect, device number 18 [ 106.983862][ T1211] usb 4-1: Using ep0 maxpacket: 32 [ 106.989941][ T1211] usb 4-1: too many configurations: 148, using maximum allowed: 8 [ 106.999999][ T1211] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 107.007659][ T1211] usb 4-1: can't read configurations, error -61 [ 107.143800][ T1211] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 107.293691][ T1211] usb 4-1: Using ep0 maxpacket: 32 [ 107.299708][ T1211] usb 4-1: too many configurations: 148, using maximum allowed: 8 [ 107.309186][ T1211] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 107.316857][ T1211] usb 4-1: can't read configurations, error -61 [ 107.323419][ T1211] usb usb4-port1: attempt power cycle [ 107.673732][ T1211] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 107.714551][ T1211] usb 4-1: Using ep0 maxpacket: 32 [ 107.720572][ T1211] usb 4-1: too many configurations: 148, using maximum allowed: 8 [ 107.734836][ T1211] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 107.747472][ T1211] usb 4-1: can't read configurations, error -61 [ 107.883904][ T1211] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 107.914854][ T1211] usb 4-1: Using ep0 maxpacket: 32 [ 107.920570][ T1211] usb 4-1: too many configurations: 148, using maximum allowed: 8 [ 107.941153][ T1211] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 107.957579][ T1211] usb 4-1: can't read configurations, error -61 [ 107.970904][ T1211] usb usb4-port1: unable to enumerate USB device [ 108.441526][ T6126] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.584833][ T6126] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.732586][ T6126] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.871703][ T6126] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.970144][ T5832] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 108.979972][ T5832] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 108.989262][ T5832] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 109.001670][ T5832] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 109.010988][ T5832] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 109.198268][ T30] audit: type=1800 audit(1751404371.731:2): pid=6412 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.168" name="dmabuf" dev="dmabuf" ino=2 res=0 errno=0 [ 109.243068][ T6126] bridge_slave_1: left allmulticast mode [ 109.251325][ T6126] bridge_slave_1: left promiscuous mode [ 109.260725][ T6126] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.279208][ T6126] bridge_slave_0: left allmulticast mode [ 109.285785][ T6126] bridge_slave_0: left promiscuous mode [ 109.294299][ T6126] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.307170][ T6416] netlink: 'syz.0.170': attribute type 1 has an invalid length. [ 109.316696][ T6416] netlink: 224 bytes leftover after parsing attributes in process `syz.0.170'. [ 109.770956][ T6126] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.785467][ T6126] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.798802][ T6126] bond0 (unregistering): Released all slaves [ 110.491689][ T6402] chnl_net:caif_netlink_parms(): no params data found [ 111.111359][ T5832] Bluetooth: hci2: command tx timeout [ 111.206833][ T6402] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.240050][ T6402] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.362748][ T6402] bridge_slave_0: entered allmulticast mode [ 111.542761][ T6402] bridge_slave_0: entered promiscuous mode [ 111.563948][ T6402] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.571148][ T6402] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.578787][ T6402] bridge_slave_1: entered allmulticast mode [ 111.595496][ T6402] bridge_slave_1: entered promiscuous mode [ 111.876170][ T6126] hsr_slave_0: left promiscuous mode [ 111.907853][ T6126] hsr_slave_1: left promiscuous mode [ 111.945463][ T6126] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 111.960863][ T6126] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 111.975047][ T6126] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 111.990216][ T6126] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 112.023049][ T6126] veth1_macvtap: left promiscuous mode [ 112.040069][ T6126] veth0_macvtap: left promiscuous mode [ 112.046314][ T6126] veth1_vlan: left promiscuous mode [ 112.052964][ T6126] veth0_vlan: left promiscuous mode [ 112.497148][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 112.739115][ T6126] team0 (unregistering): Port device team_slave_1 removed [ 112.773069][ T6126] team0 (unregistering): Port device team_slave_0 removed [ 113.193949][ T5832] Bluetooth: hci2: command tx timeout [ 113.199228][ T6402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.234944][ T6474] netlink: 1010 bytes leftover after parsing attributes in process `syz.1.184'. [ 113.347878][ T6474] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 113.745253][ T6402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.052475][ T6402] team0: Port device team_slave_0 added [ 114.062605][ T6402] team0: Port device team_slave_1 added [ 114.159030][ T6402] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.169323][ T6402] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 114.209377][ T6402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.223534][ T6402] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.241378][ T6402] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 114.274077][ T1211] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 114.302627][ T6402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.456274][ T1211] usb 4-1: Using ep0 maxpacket: 16 [ 114.464578][ T1211] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.493711][ T1211] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 114.511711][ T1211] usb 4-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00 [ 114.530588][ T1211] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.577517][ T1211] usb 4-1: config 0 descriptor?? [ 114.611817][ T6402] hsr_slave_0: entered promiscuous mode [ 114.636254][ T6402] hsr_slave_1: entered promiscuous mode [ 114.642710][ T6402] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 114.663677][ T6402] Cannot create hsr debugfs directory [ 115.355110][ T5832] Bluetooth: hci2: command tx timeout [ 115.563185][ T6527] netlink: 1010 bytes leftover after parsing attributes in process `syz.0.197'. [ 115.565613][ T1211] input: HID 05ac:8241 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:05AC:8241.0004/input/input6 [ 115.621398][ T6527] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 115.771706][ T1211] appleir 0003:05AC:8241.0004: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:8241] on usb-dummy_hcd.3-1/input0 [ 115.818524][ T1211] usb 4-1: USB disconnect, device number 14 [ 115.963039][ T6530] fido_id[6530]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 116.457939][ T30] audit: type=1326 audit(1751404378.991:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 116.539606][ T30] audit: type=1326 audit(1751404378.991:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 116.623916][ T30] audit: type=1326 audit(1751404378.991:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 116.675035][ T30] audit: type=1326 audit(1751404379.021:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 116.763712][ T30] audit: type=1326 audit(1751404379.021:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 116.818030][ T30] audit: type=1326 audit(1751404379.041:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 116.901352][ T30] audit: type=1326 audit(1751404379.041:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 116.971542][ T30] audit: type=1326 audit(1751404379.041:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 117.038244][ T30] audit: type=1326 audit(1751404379.041:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 117.092648][ T30] audit: type=1326 audit(1751404379.041:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6549 comm="syz.1.204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9d3db2ab19 code=0x7ffc0000 [ 117.238132][ T6402] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 117.257415][ T6402] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 117.287512][ T6402] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 117.313435][ T6402] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 117.425383][ T5832] Bluetooth: hci2: command tx timeout [ 117.714768][ T6402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.290509][ T6402] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.435548][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.442723][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.489107][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.496330][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.139626][ T6402] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.927483][ T6402] veth0_vlan: entered promiscuous mode [ 119.959549][ T6628] netlink: 8 bytes leftover after parsing attributes in process `syz.0.225'. [ 120.062215][ T6402] veth1_vlan: entered promiscuous mode [ 120.147065][ T6402] veth0_macvtap: entered promiscuous mode [ 120.216220][ T6402] veth1_macvtap: entered promiscuous mode [ 120.272606][ T6402] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.301318][ T6402] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.349103][ T6126] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.379540][ T6126] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.407164][ T6126] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.436716][ T6126] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.682167][ T6654] netlink: 'syz.3.234': attribute type 10 has an invalid length. [ 120.753333][ T6654] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 120.778346][ T6126] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.808224][ T6126] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.929721][ T4606] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.973473][ T4606] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.143909][ T5836] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 121.303880][ T5836] usb 2-1: Using ep0 maxpacket: 8 [ 121.341314][ T5836] usb 2-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 121.368877][ T5836] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.392826][ T5836] usb 2-1: Product: syz [ 121.397394][ T5836] usb 2-1: Manufacturer: syz [ 121.402003][ T5836] usb 2-1: SerialNumber: syz [ 121.455122][ T5836] usb 2-1: config 0 descriptor?? [ 121.460980][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 121.610821][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 121.612762][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 121.748021][ T5836] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 121.791165][ T5836] gspca_sunplus: reg_w_riv err -71 [ 121.796822][ T5836] sunplus 2-1:0.0: probe with driver sunplus failed with error -71 [ 121.824190][ T5836] usb 2-1: USB disconnect, device number 19 [ 122.123946][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 122.328088][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 122.429361][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 122.685231][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 122.894108][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 122.903253][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 123.702550][ T6705] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 123.725622][ T6705] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 123.777579][ T6705] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 123.804186][ T6705] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 123.825683][ T6705] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 123.861199][ T6705] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 124.231523][ T6756] netlink: 68 bytes leftover after parsing attributes in process `syz.0.265'. [ 125.043532][ T5832] Bluetooth: hci3: command 0x0c1a tx timeout [ 125.565754][ T6793] syzkaller1: entered promiscuous mode [ 125.599963][ T6793] syzkaller1: entered allmulticast mode [ 125.826857][ T5832] Bluetooth: hci2: command 0x0c1a tx timeout [ 126.746046][ T6856] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 126.951354][ T6865] netlink: 24 bytes leftover after parsing attributes in process `syz.1.310'. [ 127.265450][ T5832] Bluetooth: hci3: command 0x0c1a tx timeout [ 127.530284][ T6886] overlayfs: failed to resolve './file1': -2 [ 127.553822][ T43] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 127.726141][ T43] usb 4-1: not running at top speed; connect to a high speed hub [ 127.735089][ T43] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 127.746004][ T43] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 127.756197][ T43] usb 4-1: config 1 has no interface number 1 [ 127.762302][ T43] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 127.777257][ T43] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 127.786478][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.794501][ T43] usb 4-1: Product: syz [ 127.798739][ T43] usb 4-1: Manufacturer: syz [ 127.803328][ T43] usb 4-1: SerialNumber: syz [ 127.823908][ T5836] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 127.903932][ T5832] Bluetooth: hci2: command 0x0c1a tx timeout [ 127.973721][ T5836] usb 2-1: Using ep0 maxpacket: 8 [ 127.980908][ T5836] usb 2-1: unable to get BOS descriptor or descriptor too short [ 127.990433][ T5836] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 128.000700][ T5836] usb 2-1: config 7 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 128.011639][ T5836] usb 2-1: No eUSB2 isoc ep 7 companion for config 7 interface 0 altsetting 0 [ 128.020588][ T5836] usb 2-1: config 7 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 128.035789][ T5836] usb 2-1: New USB device found, idVendor=0489, idProduct=e0b5, bcdDevice=ae.2a [ 128.044972][ T5836] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.052974][ T5836] usb 2-1: Product: syz [ 128.057722][ T5836] usb 2-1: Manufacturer: syz [ 128.066788][ T43] usb 4-1: USB disconnect, device number 15 [ 128.070684][ T5836] usb 2-1: SerialNumber: syz [ 128.118228][ T5986] udevd[5986]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 128.309341][ T5836] usb 2-1: USB disconnect, device number 20 [ 129.163883][ T43] usb 2-1: new full-speed USB device number 21 using dummy_hcd [ 129.173855][ T5836] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 129.326152][ T43] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 129.330524][ T6921] netlink: 72 bytes leftover after parsing attributes in process `syz.2.337'. [ 129.334370][ T43] usb 2-1: config 0 has no interface number 0 [ 129.334425][ T43] usb 2-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 129.334447][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.345795][ T43] usb 2-1: config 0 descriptor?? [ 129.352268][ T5832] Bluetooth: hci3: command 0x0c1a tx timeout [ 129.380578][ T5836] usb 4-1: Using ep0 maxpacket: 32 [ 129.387583][ T5836] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 129.389744][ T43] usb 2-1: selecting invalid altsetting 1 [ 129.403755][ T5836] usb 4-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 129.413567][ T43] dvb_ttusb_budget: ttusb_init_controller: error [ 129.414768][ T5836] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 129.429728][ T5836] usb 4-1: config 1 has no interface number 0 [ 129.436024][ T5836] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 129.447080][ T5836] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 129.449566][ T43] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 129.462563][ T5836] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 129.479078][ T5836] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.498395][ T5836] snd_usb_pod 4-1:1.1: Line 6 Pocket POD found [ 129.605049][ T43] DVB: Unable to find symbol cx22700_attach() [ 129.715142][ T5836] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now attached [ 129.750906][ T43] DVB: Unable to find symbol tda10046_attach() [ 129.751275][ T6930] overlayfs: failed to resolve './file1': -2 [ 129.762436][ T43] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 129.782485][ T43] usb 2-1: USB disconnect, device number 21 [ 129.917212][ T5836] usb 4-1: USB disconnect, device number 16 [ 129.945684][ T5836] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now disconnected [ 129.983723][ T5832] Bluetooth: hci2: command 0x0c1a tx timeout [ 130.061668][ T6941] ./file0: Can't lookup blockdev [ 130.272815][ T6951] overlayfs: failed to resolve './file0': -2 [ 130.753769][ T6976] overlayfs: failed to resolve './file0': -2 [ 131.880292][ T6999] overlayfs: failed to resolve './file0': -2 [ 132.214506][ T7018] netlink: 8 bytes leftover after parsing attributes in process `syz.3.381'. [ 132.244701][ T7015] TCP: TCP_TX_DELAY enabled [ 132.472275][ T7028] overlayfs: failed to resolve './file0': -2 [ 132.796662][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.225942][ T7058] overlayfs: failed to resolve './file0': -2 [ 135.090341][ T7083] overlayfs: failed to resolve './file0': -2 [ 136.305291][ T7118] overlayfs: failed to resolve './file1': -2 [ 136.514936][ T7124] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 136.745438][ T7138] overlayfs: failed to resolve './file1': -2 [ 136.993816][ T43] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 137.553849][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 137.553885][ T30] audit: type=1326 audit(1751404399.991:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7152 comm="syz.0.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f865718e929 code=0x7ffc0000 [ 137.641843][ T30] audit: type=1326 audit(1751404399.991:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7152 comm="syz.0.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f865718e929 code=0x7ffc0000 [ 137.665066][ T30] audit: type=1326 audit(1751404400.041:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7152 comm="syz.0.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=88 compat=0 ip=0x7f865718e929 code=0x7ffc0000 [ 137.696446][ T30] audit: type=1326 audit(1751404400.051:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7152 comm="syz.0.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f865718e929 code=0x7ffc0000 [ 137.727618][ T43] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 137.734905][ T30] audit: type=1326 audit(1751404400.051:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7152 comm="syz.0.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f865718e929 code=0x7ffc0000 [ 137.764560][ T43] usb 4-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 137.778719][ T43] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 137.791394][ T43] usb 4-1: config 1 has no interface number 0 [ 137.798146][ T43] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 137.810208][ T43] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 137.861650][ T43] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 137.895884][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.952637][ T43] snd_usb_pod 4-1:1.1: Line 6 Pocket POD found [ 137.960839][ T7159] netlink: 8 bytes leftover after parsing attributes in process `syz.1.441'. [ 138.517318][ T43] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now attached [ 138.616427][ T30] audit: type=1326 audit(1751404401.151:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7190 comm="syz.2.455" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f240558e929 code=0x7ffc0000 [ 138.670762][ T30] audit: type=1326 audit(1751404401.151:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7190 comm="syz.2.455" exe="/root/syz-executor" sig=0 arch=c000003e syscall=40 compat=0 ip=0x7f240558e929 code=0x7ffc0000 [ 138.750072][ T10] usb 4-1: USB disconnect, device number 17 [ 138.764330][ T10] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now disconnected [ 138.772049][ T30] audit: type=1326 audit(1751404401.151:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7190 comm="syz.2.455" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f240558e929 code=0x7ffc0000 [ 139.706920][ T7231] overlayfs: failed to resolve './file1': -2 [ 139.718083][ T7230] netlink: 8 bytes leftover after parsing attributes in process `syz.1.471'. [ 140.343413][ T7257] overlayfs: failed to resolve './file0': -2 [ 140.490426][ T7262] netlink: 8 bytes leftover after parsing attributes in process `syz.0.484'. [ 140.791568][ T7279] overlayfs: failed to resolve './file0': -2 [ 141.029160][ T7288] netlink: 8 bytes leftover after parsing attributes in process `syz.2.499'. [ 141.297469][ T7303] overlayfs: failed to resolve './file0': -2 [ 141.494114][ T7312] netlink: 8 bytes leftover after parsing attributes in process `syz.2.510'. [ 141.807834][ T7332] overlayfs: failed to resolve './file0': -2 [ 141.882483][ T7336] trusted_key: encrypted_key: master key parameter is missing [ 142.060521][ T7346] netlink: 8 bytes leftover after parsing attributes in process `syz.0.525'. [ 142.225537][ T7356] overlayfs: failed to resolve './file0': -2 [ 142.714955][ T7380] overlayfs: failed to resolve './file1': -2 [ 143.903481][ T7403] overlayfs: failed to resolve './file1': -2 [ 144.912779][ T7427] overlayfs: failed to resolve './file1': -2 [ 145.436510][ T1211] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 145.586007][ T1211] usb 2-1: device descriptor read/64, error -71 [ 145.824129][ T1211] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 145.872198][ T7472] loop6: detected capacity change from 0 to 7 [ 145.883127][ T7472] Dev loop6: unable to read RDB block 7 [ 145.888847][ T7472] loop6: unable to read partition table [ 145.894707][ T7472] loop6: partition table beyond EOD, truncated [ 145.900879][ T7472] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 145.974254][ T1211] usb 2-1: device descriptor read/64, error -71 [ 146.093979][ T1211] usb usb2-port1: attempt power cycle [ 146.433872][ T1211] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 146.468485][ T1211] usb 2-1: device descriptor read/8, error -71 [ 146.714175][ T1211] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 146.752444][ T1211] usb 2-1: device descriptor read/8, error -71 [ 146.917270][ T1211] usb usb2-port1: unable to enumerate USB device [ 148.791170][ T7552] netlink: 24 bytes leftover after parsing attributes in process `syz.1.619'. [ 149.549576][ T7592] netlink: 4768 bytes leftover after parsing attributes in process `syz.1.637'. [ 149.557972][ T7594] overlayfs: missing 'lowerdir' [ 149.672087][ T30] audit: type=1326 audit(1751404412.201:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7596 comm="syz.3.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff68258e929 code=0x7ffc0000 [ 149.703587][ T30] audit: type=1326 audit(1751404412.231:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7596 comm="syz.3.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff68258e929 code=0x7ffc0000 [ 149.731861][ T30] audit: type=1326 audit(1751404412.231:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7596 comm="syz.3.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=33 compat=0 ip=0x7ff68258e929 code=0x7ffc0000 [ 149.757652][ T30] audit: type=1326 audit(1751404412.231:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7596 comm="syz.3.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff68258e929 code=0x7ffc0000 [ 149.798005][ T30] audit: type=1326 audit(1751404412.231:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7596 comm="syz.3.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff68258e929 code=0x7ffc0000 [ 150.051543][ T7616] overlayfs: missing 'lowerdir' [ 150.216572][ T7622] netlink: 16 bytes leftover after parsing attributes in process `syz.2.650'. [ 150.366430][ T5933] kernel write not supported for file task/450/attr/exec (pid: 5933 comm: kworker/0:6) [ 150.710370][ T7648] netlink: 16 bytes leftover after parsing attributes in process `syz.2.662'. [ 150.772615][ T7650] overlayfs: missing 'lowerdir' [ 151.179765][ T7672] overlayfs: missing 'lowerdir' [ 151.283565][ T7675] netlink: 8 bytes leftover after parsing attributes in process `syz.1.675'. [ 152.268791][ T7695] overlayfs: missing 'lowerdir' [ 152.341432][ T7697] overlayfs: missing 'lowerdir' [ 152.634029][ T5933] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 152.828402][ T5933] usb 4-1: device descriptor read/64, error -71 [ 153.196298][ T7719] overlayfs: missing 'lowerdir' [ 153.233767][ T5933] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 153.316174][ T7723] overlayfs: missing 'lowerdir' [ 153.375267][ T5836] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 153.390881][ T5933] usb 4-1: device descriptor read/64, error -71 [ 153.642483][ T5933] usb usb4-port1: attempt power cycle [ 153.654567][ T5836] usb 2-1: Using ep0 maxpacket: 8 [ 153.663026][ T5836] usb 2-1: unable to get BOS descriptor or descriptor too short [ 153.671738][ T5836] usb 2-1: config 4 interface 0 has no altsetting 0 [ 153.681305][ T5836] usb 2-1: string descriptor 0 read error: -22 [ 153.687823][ T5836] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 153.696921][ T5836] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.994657][ T5933] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 154.002957][ T5836] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 154.084045][ T5933] usb 4-1: device descriptor read/8, error -71 [ 154.170953][ T5836] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 154.187195][ T7717] usb 2-1: dvb_usb_au6610: wlen=77, aborting [ 154.201842][ T5836] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 154.209443][ T5836] usb 2-1: media controller created [ 154.230303][ T5836] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 154.255256][ T5836] zl10353_read_register: readreg error (reg=127, ret==0) [ 154.295871][ T5836] usb 2-1: USB disconnect, device number 26 [ 154.419533][ T7741] overlayfs: missing 'lowerdir' [ 154.443832][ T5933] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 154.481754][ T5933] usb 4-1: device descriptor read/8, error -71 [ 154.594228][ T5933] usb usb4-port1: unable to enumerate USB device [ 154.638815][ T7753] overlayfs: missing 'lowerdir' [ 154.949424][ T7765] overlayfs: missing 'lowerdir' [ 155.119152][ T7773] overlayfs: missing 'workdir' [ 155.749774][ T7805] netlink: 8 bytes leftover after parsing attributes in process `syz.2.732'. [ 156.151146][ T7818] overlayfs: missing 'workdir' [ 156.703841][ T5896] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 156.822786][ T7837] overlayfs: missing 'workdir' [ 156.875679][ T5896] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 156.884477][ T5896] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 156.894848][ T5896] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 156.904337][ T5896] usb 2-1: config 1 has no interface number 0 [ 156.910452][ T5896] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 156.922349][ T5896] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 156.935880][ T5896] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 156.946939][ T5896] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.973926][ T5896] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 157.443197][ T7857] overlayfs: missing 'lowerdir' [ 157.541174][ T5896] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 157.774323][ T5896] usb 2-1: USB disconnect, device number 27 [ 157.850088][ T5896] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 158.487283][ T7876] overlayfs: missing 'lowerdir' [ 159.025223][ T7898] overlayfs: missing 'lowerdir' [ 159.466663][ T7916] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 159.501834][ T7916] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 159.891024][ T7940] netlink: 100 bytes leftover after parsing attributes in process `syz.1.794'. [ 160.344133][ T5896] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 160.493734][ T5896] usb 2-1: Using ep0 maxpacket: 32 [ 160.501230][ T5896] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 9 [ 160.517030][ T5896] usb 2-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 160.529533][ T5896] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.539575][ T5896] usb 2-1: Product: syz [ 160.545066][ T5896] usb 2-1: Manufacturer: syz [ 160.550036][ T5896] usb 2-1: SerialNumber: syz [ 160.558117][ T5896] usb 2-1: config 0 descriptor?? [ 160.564543][ T7949] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 160.583399][ T5896] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input9 [ 160.785309][ T5836] usb 2-1: USB disconnect, device number 28 [ 160.785692][ C1] usbtouchscreen 2-1:0.0: usbtouch_irq - usb_submit_urb failed with result: -19 [ 161.306740][ T7983] netlink: 68 bytes leftover after parsing attributes in process `syz.3.814'. [ 161.773737][ T5836] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 161.895303][ T5933] usb 4-1: new full-speed USB device number 22 using dummy_hcd [ 161.925839][ T5836] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 161.936880][ T5836] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 161.946760][ T5836] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 161.957262][ T5836] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.967736][ T5836] usb 2-1: config 0 descriptor?? [ 162.033849][ T5933] usb 4-1: device descriptor read/64, error -71 [ 162.284222][ T5933] usb 4-1: new full-speed USB device number 23 using dummy_hcd [ 162.433933][ T5933] usb 4-1: device descriptor read/64, error -71 [ 162.550894][ T5933] usb usb4-port1: attempt power cycle [ 162.582031][ T5836] usb 2-1: string descriptor 0 read error: -71 [ 162.596502][ T5836] uclogic 0003:256C:006D.0005: failed retrieving string descriptor #200: -71 [ 162.608172][ T5836] uclogic 0003:256C:006D.0005: failed retrieving pen parameters: -71 [ 162.619155][ T5836] uclogic 0003:256C:006D.0005: failed probing pen v2 parameters: -71 [ 162.667387][ T5836] uclogic 0003:256C:006D.0005: failed probing parameters: -71 [ 162.725577][ T5836] uclogic 0003:256C:006D.0005: probe with driver uclogic failed with error -71 [ 162.855404][ T5836] usb 2-1: USB disconnect, device number 29 [ 162.936278][ T5933] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 163.059067][ T5933] usb 4-1: device descriptor read/8, error -71 [ 163.315525][ T5933] usb 4-1: new full-speed USB device number 25 using dummy_hcd [ 163.344829][ T5933] usb 4-1: device descriptor read/8, error -71 [ 163.464154][ T5933] usb usb4-port1: unable to enumerate USB device [ 163.636197][ T8024] binder_alloc: 8022: binder_alloc_buf, no vma [ 163.643748][ T10] usb 2-1: new full-speed USB device number 30 using dummy_hcd [ 163.783748][ T10] usb 2-1: device descriptor read/64, error -71 [ 164.023761][ T10] usb 2-1: new full-speed USB device number 31 using dummy_hcd [ 164.163809][ T10] usb 2-1: device descriptor read/64, error -71 [ 164.277006][ T10] usb usb2-port1: attempt power cycle [ 164.633901][ T10] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 164.654190][ T10] usb 2-1: device descriptor read/8, error -71 [ 164.893801][ T10] usb 2-1: new full-speed USB device number 33 using dummy_hcd [ 164.924525][ T10] usb 2-1: device descriptor read/8, error -71 [ 165.035140][ T10] usb usb2-port1: unable to enumerate USB device [ 165.943894][ T5896] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 166.124423][ T5896] usb 4-1: Using ep0 maxpacket: 8 [ 166.140498][ T5896] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 166.151894][ T5896] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 166.169612][ T5896] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 166.181389][ T5896] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 166.193595][ T5896] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 166.209413][ T5896] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 166.219189][ T5896] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.707977][ T5896] usb 4-1: GET_CAPABILITIES returned 0 [ 166.718350][ T5896] usbtmc 4-1:16.0: can't read capabilities [ 167.311197][ T5933] usb 4-1: USB disconnect, device number 26 [ 167.328102][ T8069] usbtmc 4-1:16.0: usb_control_msg returned -71 [ 167.517117][ T8099] usbtmc 4-1:16.0: send_request_dev_dep_msg_in returned -19 [ 167.653752][ T8105] netlink: 'syz.0.865': attribute type 1 has an invalid length. [ 167.666316][ T8105] netlink: 224 bytes leftover after parsing attributes in process `syz.0.865'. [ 167.679744][ T8105] netlink: 24 bytes leftover after parsing attributes in process `syz.0.865'. [ 169.879840][ T8147] overlayfs: workdir and upperdir must be separate subtrees [ 169.968124][ T5880] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 169.974278][ T8152] netlink: 'syz.0.885': attribute type 1 has an invalid length. [ 169.997618][ T8152] netlink: 224 bytes leftover after parsing attributes in process `syz.0.885'. [ 170.138572][ T5880] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 170.166799][ T5880] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 170.180873][ T5880] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 170.193147][ T5880] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.223401][ T8143] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 170.245589][ T5880] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 170.645818][ T5880] usb 4-1: USB disconnect, device number 27 [ 171.539211][ T8190] overlayfs: failed to resolve './file0': -2 [ 172.102985][ T8218] overlayfs: failed to resolve './file1': -2 [ 172.884252][ T8237] overlayfs: failed to resolve './file1': -2 [ 173.796606][ T5880] usb 4-1: new full-speed USB device number 28 using dummy_hcd [ 173.933827][ T5880] usb 4-1: device descriptor read/64, error -71 [ 174.173721][ T5880] usb 4-1: new full-speed USB device number 29 using dummy_hcd [ 174.313746][ T5880] usb 4-1: device descriptor read/64, error -71 [ 174.424069][ T5880] usb usb4-port1: attempt power cycle [ 174.763734][ T5880] usb 4-1: new full-speed USB device number 30 using dummy_hcd [ 174.784231][ T5880] usb 4-1: device descriptor read/8, error -71 [ 174.972144][ T8259] overlayfs: failed to resolve './file1': -2 [ 175.023831][ T5880] usb 4-1: new full-speed USB device number 31 using dummy_hcd [ 175.048278][ T5880] usb 4-1: device descriptor read/8, error -71 [ 175.170462][ T5880] usb usb4-port1: unable to enumerate USB device [ 175.344102][ T8270] binder: BINDER_SET_CONTEXT_MGR already set [ 175.350431][ T8270] binder: 8268:8270 ioctl 4018620d 200000000040 returned -16 [ 175.699991][ T8281] netlink: 104 bytes leftover after parsing attributes in process `syz.0.941'. [ 176.417132][ T6366] usb 2-1: new full-speed USB device number 34 using dummy_hcd [ 176.580418][ T6366] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 176.589022][ T6366] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 176.608862][ T6366] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 176.623695][ T6366] usb 2-1: config 1 has no interface number 0 [ 176.633761][ T6366] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 176.654139][ T6366] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 176.683686][ T6366] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 176.692749][ T6366] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.716691][ T6366] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 177.136769][ T8312] binder: BINDER_SET_CONTEXT_MGR already set [ 177.142830][ T8312] binder: 8310:8312 ioctl 4018620d 200000000040 returned -16 [ 177.270395][ T6366] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 177.492314][ T6366] usb 2-1: USB disconnect, device number 34 [ 177.508913][ T6366] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 177.813723][ T5933] usb 4-1: new full-speed USB device number 32 using dummy_hcd [ 177.946129][ T5933] usb 4-1: device descriptor read/64, error -71 [ 178.100964][ T8330] netlink: 44 bytes leftover after parsing attributes in process `syz.0.961'. [ 178.114086][ T8330] netlink: 'syz.0.961': attribute type 6 has an invalid length. [ 178.122989][ T8330] netlink: 'syz.0.961': attribute type 5 has an invalid length. [ 178.130867][ T8330] netlink: 'syz.0.961': attribute type 4 has an invalid length. [ 178.183837][ T5933] usb 4-1: new full-speed USB device number 33 using dummy_hcd [ 178.308529][ T8337] binder: BINDER_SET_CONTEXT_MGR already set [ 178.317917][ T8337] binder: 8335:8337 ioctl 4018620d 200000000040 returned -16 [ 178.324827][ T5933] usb 4-1: device descriptor read/64, error -71 [ 178.444139][ T5933] usb usb4-port1: attempt power cycle [ 178.784955][ T5933] usb 4-1: new full-speed USB device number 34 using dummy_hcd [ 178.804222][ T5933] usb 4-1: device descriptor read/8, error -71 [ 179.046063][ T5933] usb 4-1: new full-speed USB device number 35 using dummy_hcd [ 179.074678][ T5933] usb 4-1: device descriptor read/8, error -71 [ 179.118679][ T8342] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 179.191560][ T5933] usb usb4-port1: unable to enumerate USB device [ 179.534109][ T5880] usb 2-1: new full-speed USB device number 35 using dummy_hcd [ 179.718645][ T5880] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 179.745547][ T5880] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 179.757802][ T5880] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 179.772155][ T5880] usb 2-1: config 1 has no interface number 0 [ 179.779441][ T5880] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 179.791112][ T5880] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 179.804803][ T5880] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 179.814182][ T5880] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.843987][ T5880] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 180.393179][ T5880] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 180.614759][ T43] usb 2-1: USB disconnect, device number 35 [ 180.621558][ T43] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 181.093841][ T43] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 181.243772][ T43] usb 4-1: Using ep0 maxpacket: 8 [ 181.250287][ T43] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 181.258816][ T43] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 181.269289][ T43] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 181.279333][ T43] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 181.289286][ T43] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 181.302293][ T43] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 181.312287][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.527126][ T43] usb 4-1: GET_CAPABILITIES returned 0 [ 181.532659][ T43] usbtmc 4-1:16.0: can't read capabilities [ 182.323299][ T8390] overlayfs: workdir and upperdir must reside under the same mount [ 183.617955][ T8415] overlayfs: workdir and upperdir must reside under the same mount [ 184.503790][ T5836] usb 2-1: new full-speed USB device number 36 using dummy_hcd [ 184.645429][ T8437] overlayfs: workdir and upperdir must reside under the same mount [ 184.655993][ T5836] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 184.669618][ T5836] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 184.678858][ T5836] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 184.691328][ T5836] usb 2-1: config 1 has no interface number 0 [ 184.697573][ T5836] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 184.708698][ T5836] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 184.721746][ T5836] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 184.730867][ T5836] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.760545][ T5836] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 185.179117][ T8453] binder: BINDER_SET_CONTEXT_MGR already set [ 185.188458][ T8453] binder: 8451:8453 ioctl 4018620d 200000000040 returned -16 [ 185.307053][ T5836] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 185.529402][ T5836] usb 2-1: USB disconnect, device number 36 [ 185.538615][ T5836] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 186.787369][ T8368] usbtmc 4-1:16.0: usb_control_msg returned -110 [ 186.812574][ T5836] usb 4-1: USB disconnect, device number 36 [ 186.822080][ T8488] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1031'. [ 186.840848][ T8488] netlink: 43 bytes leftover after parsing attributes in process `syz.0.1031'. [ 186.850186][ T8488] netlink: 'syz.0.1031': attribute type 6 has an invalid length. [ 186.858317][ T8488] netlink: 'syz.0.1031': attribute type 5 has an invalid length. [ 186.866434][ T8488] netlink: 43 bytes leftover after parsing attributes in process `syz.0.1031'. [ 187.291704][ T8510] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1042'. [ 187.317054][ T8510] netlink: 43 bytes leftover after parsing attributes in process `syz.3.1042'. [ 187.326827][ T8510] netlink: 'syz.3.1042': attribute type 6 has an invalid length. [ 187.334980][ T8510] netlink: 'syz.3.1042': attribute type 5 has an invalid length. [ 187.352207][ T8510] netlink: 43 bytes leftover after parsing attributes in process `syz.3.1042'. [ 187.991786][ T8549] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1058'. [ 188.001037][ T8549] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1058'. [ 188.020048][ T8549] netlink: 'syz.1.1058': attribute type 6 has an invalid length. [ 188.029716][ T8549] netlink: 'syz.1.1058': attribute type 5 has an invalid length. [ 188.038128][ T8549] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1058'. [ 189.516001][ T8591] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1080'. [ 189.535821][ T8591] netlink: 'syz.0.1080': attribute type 6 has an invalid length. [ 189.546285][ T8591] netlink: 'syz.0.1080': attribute type 5 has an invalid length. [ 189.694173][ T5896] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 189.856304][ T5896] usb 2-1: config index 0 descriptor too short (expected 249, got 27) [ 189.873238][ T5896] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.893745][ T5896] usb 2-1: config 0 has no interfaces? [ 189.905867][ T5896] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 189.929851][ T5896] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.953352][ T5896] usb 2-1: config 0 descriptor?? [ 190.519584][ T5896] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 190.693763][ T5896] usb 4-1: Using ep0 maxpacket: 8 [ 190.700585][ T5896] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 190.711814][ T5896] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 190.722375][ T5896] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 190.736126][ T5896] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 190.746653][ T5896] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 190.760085][ T5896] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 190.769422][ T5896] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.001506][ T5896] usb 4-1: GET_CAPABILITIES returned 0 [ 191.010321][ T5896] usbtmc 4-1:16.0: can't read capabilities [ 191.317930][ T8658] binder_alloc: 8657: binder_alloc_buf, no vma [ 191.366897][ T5896] usb 4-1: USB disconnect, device number 37 [ 191.373488][ T8636] usbtmc 4-1:16.0: usb_control_msg returned -71 [ 191.395008][ T8661] usbtmc 4-1:16.0: send_request_dev_dep_msg_in returned -19 [ 192.514383][ T5896] usb 2-1: USB disconnect, device number 37 [ 193.096652][ T5836] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 193.253971][ T5836] usb 2-1: Using ep0 maxpacket: 8 [ 193.270386][ T5836] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 193.283408][ T5836] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 193.303131][ T5836] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 193.318999][ T5836] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 193.330886][ T5836] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 193.349319][ T5836] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 193.358747][ T5836] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.601408][ T5836] usb 2-1: GET_CAPABILITIES returned 0 [ 193.761426][ T5836] usbtmc 2-1:16.0: can't read capabilities [ 194.013782][ T980] usb 4-1: new full-speed USB device number 38 using dummy_hcd [ 194.175093][ T980] usb 4-1: config index 0 descriptor too short (expected 249, got 27) [ 194.183451][ T980] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 194.198000][ T980] usb 4-1: config 0 has no interfaces? [ 194.212267][ T980] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 194.230985][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.246237][ T980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.257476][ T980] usb 4-1: config 0 descriptor?? [ 194.433671][ T30] audit: type=1800 audit(1751404460.955:76): pid=8715 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1135" name="/" dev="9p" ino=4611686018427387906 res=0 errno=0 [ 196.294117][ T8748] 9pnet_fd: Insufficient options for proto=fd [ 196.777170][ T980] usb 4-1: USB disconnect, device number 38 [ 197.011581][ T8767] 9pnet_fd: Insufficient options for proto=fd [ 198.221555][ T8789] 9pnet_fd: Insufficient options for proto=fd [ 198.865813][ T8689] usbtmc 2-1:16.0: usb_control_msg returned -110 [ 198.989382][ T5896] usb 2-1: USB disconnect, device number 38 [ 199.633734][ T5933] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 199.783757][ T5933] usb 4-1: Using ep0 maxpacket: 8 [ 199.790420][ T5933] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 199.800546][ T5933] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 199.810331][ T5933] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 199.820568][ T5933] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 199.831055][ T5933] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 199.845352][ T5933] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 199.854449][ T5933] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.069532][ T5933] usb 4-1: GET_CAPABILITIES returned 0 [ 200.075251][ T5933] usbtmc 4-1:16.0: can't read capabilities [ 200.863918][ T5933] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 201.035309][ T5933] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 201.043970][ T5933] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 201.052686][ T5933] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 201.062891][ T5933] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 201.073380][ T5933] usb 2-1: config 1 has no interface number 0 [ 201.079612][ T5933] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 201.088912][ T5933] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.108260][ T5933] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 201.306381][ T5933] snd_usb_pod 2-1:1.1: endpoint not available, using fallback values [ 201.314926][ T5933] snd_usb_pod 2-1:1.1: invalid control EP [ 201.320668][ T5933] snd_usb_pod 2-1:1.1: cannot start listening: -22 [ 201.327723][ T5933] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 201.336620][ T5933] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 201.515025][ T5896] usb 2-1: USB disconnect, device number 39 [ 201.531410][ T8845] netlink: 'syz.2.1193': attribute type 10 has an invalid length. [ 201.549597][ T8845] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.559017][ T8845] bond0: (slave team0): Enslaving as an active interface with an up link [ 201.960547][ T8859] 9pnet_fd: Insufficient options for proto=fd [ 202.129245][ T8866] netlink: 'syz.1.1203': attribute type 10 has an invalid length. [ 202.148053][ T8866] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.157372][ T8866] bond0: (slave team0): Enslaving as an active interface with an up link [ 202.486869][ T8878] 9pnet_fd: Insufficient options for proto=fd [ 202.843855][ T43] usb 2-1: new full-speed USB device number 40 using dummy_hcd [ 202.998424][ T43] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 203.007319][ T43] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 203.020567][ T43] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 203.046602][ T43] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 203.066373][ T43] usb 2-1: config 1 has no interface number 0 [ 203.072512][ T43] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 203.082417][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.106018][ T43] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 203.210752][ T8894] overlayfs: workdir and upperdir must reside under the same mount [ 203.308587][ T43] snd_usb_pod 2-1:1.1: endpoint not available, using fallback values [ 203.317794][ T43] snd_usb_pod 2-1:1.1: invalid control EP [ 203.323540][ T43] snd_usb_pod 2-1:1.1: cannot start listening: -22 [ 203.332338][ T43] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 203.341308][ T43] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 203.419444][ T8898] 9pnet_fd: Insufficient options for proto=fd [ 203.511689][ T43] usb 2-1: USB disconnect, device number 40 [ 203.948444][ T8913] overlayfs: workdir and upperdir must reside under the same mount [ 204.470930][ T8934] overlayfs: workdir and upperdir must reside under the same mount [ 204.743724][ T43] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 205.035347][ T43] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 205.043803][ T43] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 205.052417][ T43] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 205.062998][ T43] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 205.072865][ T43] usb 2-1: config 1 has no interface number 0 [ 205.344384][ T8813] usbtmc 4-1:16.0: usb_control_msg returned -110 [ 205.620966][ T43] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17 [ 205.634288][ T43] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 205.638176][ T5836] usb 4-1: USB disconnect, device number 39 [ 205.643326][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.650804][ T43] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 205.867630][ T43] snd_usb_pod 2-1:1.1: endpoint not available, using fallback values [ 205.876110][ T43] snd_usb_pod 2-1:1.1: invalid control EP [ 205.882559][ T43] snd_usb_pod 2-1:1.1: cannot start listening: -22 [ 205.891041][ T43] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 205.900727][ T43] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 206.076333][ T5836] usb 2-1: USB disconnect, device number 41 [ 206.975674][ T43] usb 4-1: new full-speed USB device number 40 using dummy_hcd [ 207.136539][ T43] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 207.144616][ T43] usb 4-1: config 0 has no interface number 0 [ 207.150776][ T43] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 207.159956][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.174126][ T43] usb 4-1: config 0 descriptor?? [ 207.185933][ T43] usb 4-1: selecting invalid altsetting 1 [ 207.191817][ T43] dvb_ttusb_budget: ttusb_init_controller: error [ 207.207149][ T43] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 207.263878][ T5896] usb 2-1: new full-speed USB device number 42 using dummy_hcd [ 207.298332][ T43] DVB: Unable to find symbol cx22700_attach() [ 207.345314][ T43] DVB: Unable to find symbol tda10046_attach() [ 207.351500][ T43] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 207.385530][ T43] usb 4-1: USB disconnect, device number 40 [ 207.425975][ T5896] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 207.437964][ T5896] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 207.447163][ T5896] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 207.457296][ T5896] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 207.466475][ T5896] usb 2-1: config 1 has no interface number 0 [ 207.472576][ T5896] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17 [ 207.486084][ T5896] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 207.495318][ T5896] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.516319][ T5896] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 207.713937][ T5896] snd_usb_pod 2-1:1.1: endpoint not available, using fallback values [ 207.723233][ T5896] snd_usb_pod 2-1:1.1: invalid control EP [ 207.731559][ T5896] snd_usb_pod 2-1:1.1: cannot start listening: -22 [ 207.741306][ T5896] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 207.749367][ T5896] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 207.916961][ T5896] usb 2-1: USB disconnect, device number 42 [ 208.060631][ T9004] __nla_validate_parse: 2 callbacks suppressed [ 208.060643][ T9004] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1267'. [ 208.475282][ T5836] usb 4-1: new full-speed USB device number 41 using dummy_hcd [ 208.560366][ T30] audit: type=1326 audit(1751404475.095:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9d3db2ab19 code=0x7ffc0000 [ 208.613284][ T30] audit: type=1326 audit(1751404475.095:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 208.635955][ T30] audit: type=1326 audit(1751404475.095:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 208.673913][ T30] audit: type=1326 audit(1751404475.095:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9d3db2ab19 code=0x7ffc0000 [ 208.674539][ T5836] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 208.696602][ T30] audit: type=1326 audit(1751404475.095:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 208.726643][ C1] vkms_vblank_simulate: vblank timer overrun [ 208.753145][ T30] audit: type=1326 audit(1751404475.095:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 208.775341][ C1] vkms_vblank_simulate: vblank timer overrun [ 208.783802][ T5836] usb 4-1: config 0 has no interface number 0 [ 208.800481][ T5836] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 208.880664][ T5836] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.894687][ T30] audit: type=1326 audit(1751404475.095:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9d3db2ab19 code=0x7ffc0000 [ 208.935902][ T5836] usb 4-1: config 0 descriptor?? [ 208.943823][ T5836] usb 4-1: selecting invalid altsetting 1 [ 208.965478][ T5836] dvb_ttusb_budget: ttusb_init_controller: error [ 208.971948][ T5836] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 209.015329][ T30] audit: type=1326 audit(1751404475.095:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 209.071096][ T30] audit: type=1326 audit(1751404475.095:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d3db8e929 code=0x7ffc0000 [ 209.093520][ T30] audit: type=1326 audit(1751404475.095:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9017 comm="syz.1.1274" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9d3db2ab19 code=0x7ffc0000 [ 209.175045][ T5836] DVB: Unable to find symbol cx22700_attach() [ 209.220361][ T5836] DVB: Unable to find symbol tda10046_attach() [ 209.236923][ T5836] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 209.265413][ T5836] usb 4-1: USB disconnect, device number 41 [ 209.389068][ T9028] netlink: 108 bytes leftover after parsing attributes in process `syz.1.1278'. [ 209.755201][ T5836] usb 2-1: new full-speed USB device number 43 using dummy_hcd [ 209.796090][ T9038] 9pnet_fd: Insufficient options for proto=fd [ 209.925443][ T5836] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 209.936800][ T5836] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 209.948940][ T5836] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 209.978827][ T5836] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 209.991403][ T5836] usb 2-1: config 1 has no interface number 0 [ 210.000179][ T5836] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17 [ 210.013399][ T5836] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 210.022840][ T5836] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.056746][ T5836] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 210.080548][ T9048] netlink: 108 bytes leftover after parsing attributes in process `syz.2.1288'. [ 210.250184][ T5836] snd_usb_pod 2-1:1.1: endpoint not available, using fallback values [ 210.258600][ T5836] snd_usb_pod 2-1:1.1: invalid control EP [ 210.264429][ T5836] snd_usb_pod 2-1:1.1: cannot start listening: -22 [ 210.271152][ T5836] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 210.278783][ T5836] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 210.458006][ T5836] usb 2-1: USB disconnect, device number 43 [ 211.018598][ T9067] syz_tun: entered promiscuous mode [ 211.025109][ T9066] syz_tun: left promiscuous mode [ 211.274254][ T5836] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 211.333838][ T5933] usb 2-1: new full-speed USB device number 44 using dummy_hcd [ 211.423806][ T5836] usb 4-1: Using ep0 maxpacket: 8 [ 211.430307][ T5836] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 211.438650][ T5836] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 211.448570][ T5836] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 211.458341][ T5836] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 211.468379][ T5836] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 211.481533][ T5836] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 211.490597][ T5836] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.500243][ T5933] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 211.508742][ T5933] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 211.519364][ T5933] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 211.529459][ T5933] usb 2-1: config 1 has no interface number 0 [ 211.535728][ T5933] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 211.547178][ T5933] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 211.561989][ T5933] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 211.571108][ T5933] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.589808][ T5933] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 211.763704][ T5836] usb 4-1: GET_CAPABILITIES returned 0 [ 211.769268][ T5836] usbtmc 4-1:16.0: can't read capabilities [ 211.968893][ T43] usb 4-1: USB disconnect, device number 42 [ 212.138259][ T5933] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 212.359992][ T1211] usb 2-1: USB disconnect, device number 44 [ 212.367580][ T1211] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 213.143805][ T5933] usb 2-1: new full-speed USB device number 45 using dummy_hcd [ 213.296324][ T5933] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 213.307493][ T5933] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 213.317036][ T5933] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 213.326276][ T1211] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 213.333925][ T5933] usb 2-1: config 1 has no interface number 0 [ 213.340219][ T5933] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 213.351295][ T5933] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 213.366202][ T5933] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 213.375864][ T5933] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.405833][ T5933] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 213.419587][ T9101] overlayfs: failed to resolve './file1': -2 [ 213.494470][ T1211] usb 4-1: Using ep0 maxpacket: 8 [ 213.502722][ T1211] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 213.511373][ T1211] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 213.521353][ T1211] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 213.531161][ T1211] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 213.542720][ T1211] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 213.556558][ T1211] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 213.557860][ T9104] binder: BINDER_SET_CONTEXT_MGR already set [ 213.567213][ T1211] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.582490][ T9104] binder: 9102:9104 ioctl 4018620d 200000000040 returned -16 [ 213.602656][ T5933] snd_usb_pod 2-1:1.1: invalid control EP [ 213.608520][ T5933] snd_usb_pod 2-1:1.1: cannot start listening: -22 [ 213.615828][ T5933] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 213.623332][ T5933] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 213.798388][ T1211] usb 4-1: usb_control_msg returned -71 [ 213.804427][ T1211] usbtmc 4-1:16.0: can't read capabilities [ 213.812648][ T5880] usb 2-1: USB disconnect, device number 45 [ 213.816794][ T1211] usb 4-1: USB disconnect, device number 43 [ 214.551277][ T9120] overlayfs: failed to resolve './file1': -2 [ 214.586166][ T9124] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1324'. [ 214.600381][ T9124] netlink: 47 bytes leftover after parsing attributes in process `syz.1.1324'. [ 214.610789][ T9124] netlink: 47 bytes leftover after parsing attributes in process `syz.1.1324'. [ 214.712681][ T9131] binder: BINDER_SET_CONTEXT_MGR already set [ 214.718794][ T9131] binder: 9125:9131 ioctl 4018620d 200000000040 returned -16 [ 214.823738][ T5933] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 214.933714][ T1211] usb 2-1: new full-speed USB device number 46 using dummy_hcd [ 214.973719][ T5933] usb 4-1: Using ep0 maxpacket: 8 [ 214.980250][ T5933] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 214.988682][ T5933] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 214.999752][ T5933] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 215.009655][ T5933] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 215.019963][ T5933] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 215.033066][ T5933] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 215.042189][ T5933] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.106891][ T1211] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 215.115313][ T1211] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 215.124389][ T1211] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 215.133466][ T1211] usb 2-1: config 1 has no interface number 0 [ 215.139706][ T1211] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 215.149530][ T1211] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 215.162515][ T1211] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 215.171632][ T1211] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.193090][ T1211] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 215.256931][ T5933] usb 4-1: GET_CAPABILITIES returned 0 [ 215.262471][ T5933] usbtmc 4-1:16.0: can't read capabilities [ 215.387876][ T1211] snd_usb_pod 2-1:1.1: invalid control EP [ 215.393769][ T1211] snd_usb_pod 2-1:1.1: cannot start listening: -22 [ 215.400424][ T1211] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 215.409909][ T1211] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 215.519072][ T43] usb 4-1: USB disconnect, device number 44 [ 215.533165][ T9123] usbtmc 4-1:16.0: usb_control_msg returned -71 [ 215.594375][ T5880] usb 2-1: USB disconnect, device number 46 [ 216.279618][ T9145] overlayfs: failed to resolve './file1': -2 [ 216.624619][ T43] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 216.787024][ T43] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 216.798743][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 216.809923][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 216.819717][ T43] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 216.832687][ T43] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 216.842563][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.853281][ T43] usb 4-1: config 0 descriptor?? [ 217.223875][ T1211] usb 2-1: new full-speed USB device number 47 using dummy_hcd [ 217.280658][ T43] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 217.375575][ T1211] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 217.384229][ T1211] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 217.392885][ T1211] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 217.402176][ T1211] usb 2-1: config 1 has no interface number 0 [ 217.408312][ T1211] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 217.420486][ T1211] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 217.433470][ T1211] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 217.442721][ T1211] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.463014][ T1211] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 217.899153][ T5836] usb 4-1: USB disconnect, device number 45 [ 218.016796][ T1211] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 218.239185][ T5836] usb 2-1: USB disconnect, device number 47 [ 218.245991][ T5836] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 218.713949][ T980] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 218.883864][ T980] usb 4-1: Using ep0 maxpacket: 8 [ 218.911135][ T980] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 218.923704][ T980] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 218.940931][ T980] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 218.954056][ T980] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 218.964329][ T980] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 218.981335][ T9178] binder: 9177:9178 ioctl c0306201 0 returned -14 [ 219.008372][ T980] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 219.015224][ T9180] 9pnet_fd: Insufficient options for proto=fd [ 219.017853][ T980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.245321][ T980] usb 4-1: GET_CAPABILITIES returned 0 [ 219.250989][ T980] usbtmc 4-1:16.0: can't read capabilities [ 219.450219][ T5836] usb 4-1: USB disconnect, device number 46 [ 220.067251][ T9201] 9pnet_fd: Insufficient options for proto=fd [ 220.103404][ T9203] binder: 9202:9203 ioctl c0306201 0 returned -14 [ 220.478905][ T9220] 9pnet_fd: Insufficient options for proto=fd [ 220.609344][ T9225] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1370'. [ 220.618600][ T9225] netlink: 'syz.3.1370': attribute type 6 has an invalid length. [ 220.627219][ T9225] netlink: 'syz.3.1370': attribute type 4 has an invalid length. [ 220.903743][ T980] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 221.053981][ T980] usb 4-1: Using ep0 maxpacket: 8 [ 221.066028][ T980] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 221.078085][ T980] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 221.088858][ T980] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 221.102679][ T980] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 221.114818][ T980] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 221.131652][ T980] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 221.141039][ T980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.263478][ T9243] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1379'. [ 221.272728][ T9243] netlink: 'syz.1.1379': attribute type 6 has an invalid length. [ 221.280749][ T9243] netlink: 'syz.1.1379': attribute type 4 has an invalid length. [ 221.328481][ T9245] binder: 9244:9245 ioctl c0306201 0 returned -14 [ 221.360665][ T980] usb 4-1: GET_CAPABILITIES returned 0 [ 221.366210][ T980] usbtmc 4-1:16.0: can't read capabilities [ 221.564110][ T10] usb 4-1: USB disconnect, device number 47 [ 222.511977][ T9251] netlink: 72 bytes leftover after parsing attributes in process `syz.2.1381'. [ 222.841552][ T9263] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1388'. [ 222.869252][ T9263] netlink: 'syz.2.1388': attribute type 6 has an invalid length. [ 222.877705][ T9263] netlink: 'syz.2.1388': attribute type 4 has an invalid length. [ 222.971937][ T9271] trusted_key: syz.1.1392 sent an empty control message without MSG_MORE. [ 223.280596][ T9287] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1400'. [ 223.289686][ T9287] netlink: 'syz.1.1400': attribute type 6 has an invalid length. [ 223.299079][ T9287] netlink: 'syz.1.1400': attribute type 4 has an invalid length. [ 224.225249][ T9313] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1412'. [ 226.322751][ T9357] tipc: Started in network mode [ 226.329390][ T9357] tipc: Node identity 2, cluster identity 4711 [ 226.338029][ T9357] tipc: Node number set to 2 [ 226.651721][ T980] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 226.883935][ T980] usb 4-1: Using ep0 maxpacket: 8 [ 226.960896][ T980] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 227.043340][ T980] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 227.065105][ T980] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 227.077164][ T980] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 227.101426][ T980] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 227.114694][ T980] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 227.131788][ T980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.386409][ T980] usb 4-1: GET_CAPABILITIES returned 0 [ 227.393113][ T980] usbtmc 4-1:16.0: can't read capabilities [ 227.630175][ T5880] usb 4-1: USB disconnect, device number 48 [ 227.636393][ T9360] usbtmc 4-1:16.0: usb_control_msg returned -71 [ 231.344265][ T9432] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1461'. [ 231.893933][ T5880] usb 4-1: new full-speed USB device number 49 using dummy_hcd [ 232.058838][ T5880] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 232.080306][ T5880] usb 4-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 232.101727][ T5880] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 232.117028][ T5880] usb 4-1: config 1 has no interface number 0 [ 232.138533][ T5880] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 232.160237][ T5880] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 232.178021][ T5880] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 232.187626][ T5880] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.416686][ T5880] snd_usb_pod 4-1:1.1: Line 6 Pocket POD found [ 233.129563][ T5880] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now attached [ 233.350818][ T10] usb 4-1: USB disconnect, device number 49 [ 233.361017][ T10] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now disconnected [ 235.253796][ T1211] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 235.405604][ T1211] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 235.415453][ T1211] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 235.425124][ T1211] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 235.439646][ T1211] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 235.448913][ T1211] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 235.457086][ T1211] usb 2-1: Product: syz [ 235.461245][ T1211] usb 2-1: Manufacturer: syz [ 235.465961][ T1211] usb 2-1: SerialNumber: syz [ 235.677811][ T1211] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 48 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 236.115728][ T1211] usb 2-1: USB disconnect, device number 48 [ 236.200928][ T1211] usblp0: removed [ 238.423761][ T980] usb 2-1: new full-speed USB device number 49 using dummy_hcd [ 238.452105][ T9581] netlink: 72 bytes leftover after parsing attributes in process `syz.0.1525'. [ 238.524688][ T1211] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 238.615402][ T980] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 238.627193][ T980] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 238.636314][ T980] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 238.646107][ T980] usb 2-1: config 1 has no interface number 0 [ 238.652347][ T980] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 238.664584][ T980] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 238.680978][ T980] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 238.683847][ T1211] usb 4-1: Using ep0 maxpacket: 8 [ 238.692450][ T980] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.711769][ T1211] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 238.721244][ T1211] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.756462][ T980] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 238.767136][ T1211] pvrusb2: Hardware description: Terratec Grabster AV400 [ 238.781712][ T1211] pvrusb2: ********** [ 238.791018][ T1211] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 238.805700][ T1211] pvrusb2: Important functionality might not be entirely working. [ 238.816810][ T1211] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 238.828896][ T1211] pvrusb2: ********** [ 238.973498][ T2344] pvrusb2: Invalid write control endpoint [ 239.042679][ T2344] pvrusb2: Invalid write control endpoint [ 239.069453][ T2344] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 239.079670][ T2344] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 239.092753][ T2344] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 239.106780][ T2344] pvrusb2: Device being rendered inoperable [ 239.115890][ T2344] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 239.124350][ T2344] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 239.135957][ T2344] pvrusb2: Attached sub-driver cx25840 [ 239.141594][ T2344] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 239.152097][ T2344] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 239.185155][ T9577] pvrusb2: Attempted to execute control transfer when device not ok [ 239.202234][ T5880] usb 4-1: USB disconnect, device number 50 [ 239.302471][ T980] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 239.452506][ T9610] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1537'. [ 239.462580][ T9610] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1537'. [ 239.533603][ T10] usb 2-1: USB disconnect, device number 49 [ 239.544822][ T10] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 240.973740][ T1211] usb 4-1: new full-speed USB device number 51 using dummy_hcd [ 241.028824][ T9650] netlink: 'syz.1.1551': attribute type 12 has an invalid length. [ 241.132500][ T1211] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 241.150719][ T1211] usb 4-1: config 0 has no interface number 0 [ 241.159670][ T1211] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 241.168914][ T1211] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.179862][ T1211] usb 4-1: config 0 descriptor?? [ 241.195376][ T1211] usb 4-1: selecting invalid altsetting 1 [ 241.202805][ T1211] dvb_ttusb_budget: ttusb_init_controller: error [ 241.209495][ T1211] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 241.268062][ T1211] DVB: Unable to find symbol cx22700_attach() [ 241.301082][ T1211] DVB: Unable to find symbol tda10046_attach() [ 241.307413][ T1211] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 241.397629][ T5880] usb 4-1: USB disconnect, device number 51 [ 242.393758][ T10] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 242.551924][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 242.559150][ T10] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 242.569196][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 242.592668][ T10] pvrusb2: Hardware description: Terratec Grabster AV400 [ 242.600263][ T10] pvrusb2: ********** [ 242.604784][ T10] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 242.617365][ T10] pvrusb2: Important functionality might not be entirely working. [ 242.629358][ T10] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 242.641178][ T10] pvrusb2: ********** [ 242.796413][ T2344] pvrusb2: Invalid write control endpoint [ 242.836751][ T2344] pvrusb2: Invalid write control endpoint [ 242.843217][ T2344] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 242.856213][ T2344] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 242.864088][ T2344] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 242.874567][ T2344] pvrusb2: Device being rendered inoperable [ 242.880645][ T2344] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 242.887783][ T2344] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 242.896789][ T2344] pvrusb2: Attached sub-driver cx25840 [ 242.902267][ T2344] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 242.914066][ T2344] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 243.004342][ T9679] pvrusb2: Attempted to execute control transfer when device not ok [ 243.015532][ T980] usb 2-1: USB disconnect, device number 50 [ 244.073779][ T10] usb 2-1: new full-speed USB device number 51 using dummy_hcd [ 244.225467][ T10] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 244.236550][ T10] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 244.245363][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 244.254890][ T10] usb 2-1: config 1 has no interface number 0 [ 244.261036][ T10] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 244.272227][ T10] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 244.286992][ T10] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 244.296161][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.313153][ T10] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 244.861922][ T10] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 245.027358][ T9717] netlink: 'syz.0.1577': attribute type 12 has an invalid length. [ 245.084665][ T980] usb 2-1: USB disconnect, device number 51 [ 245.094809][ T980] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 246.733893][ T5880] usb 4-1: new full-speed USB device number 52 using dummy_hcd [ 246.928764][ T5880] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 246.942489][ T5880] usb 4-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 246.966256][ T5880] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 246.977405][ T5880] usb 4-1: config 1 has no interface number 0 [ 246.983983][ T5880] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 246.995849][ T5880] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 247.009220][ T5880] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 247.028250][ T5880] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.060537][ T5880] snd_usb_pod 4-1:1.1: Line 6 Pocket POD found [ 247.616318][ T5880] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now attached [ 247.821259][ T9777] Sensor A: ================= START STATUS ================= [ 247.829305][ T9777] Sensor A: Test Pattern: 75% Colorbar [ 247.836682][ T9777] Sensor A: Show Information: All [ 247.845536][ T5880] usb 4-1: USB disconnect, device number 52 [ 247.848268][ T9777] Sensor A: Vertical Flip: false [ 247.858650][ T9777] Sensor A: Horizontal Flip: false [ 247.859842][ T5880] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now disconnected [ 247.877021][ T9777] Sensor A: Brightness: 128 [ 247.884850][ T9777] Sensor A: Contrast: 128 [ 247.889404][ T9777] Sensor A: Hue: 0 [ 247.893278][ T9777] Sensor A: Saturation: 128 [ 247.899827][ T9777] Sensor A: ================== END STATUS ================== [ 248.129127][ T9784] mmap: syz.1.1605 (9784) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 248.938083][ T9806] Bluetooth: MGMT ver 1.23 [ 249.930477][ T9826] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1624'. [ 250.044763][ T1211] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 250.195813][ T1211] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 250.210656][ T1211] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 250.221885][ T1211] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 250.235311][ T1211] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 250.248624][ T1211] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 250.257817][ T1211] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.277926][ T1211] usb 4-1: config 0 descriptor?? [ 250.698505][ T1211] usbhid 4-1:0.0: can't add hid device: -71 [ 250.705050][ T1211] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 250.716418][ T1211] usb 4-1: USB disconnect, device number 53 [ 250.937081][ T9841] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1631'. [ 251.083702][ T9848] binder: 9844:9848 ioctl 4018620d 0 returned -22 [ 251.543717][ T5880] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 251.673786][ T5880] usb 4-1: device descriptor read/64, error -71 [ 251.933767][ T5880] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 252.089338][ T5880] usb 4-1: device descriptor read/64, error -71 [ 252.108790][ T9862] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1640'. [ 252.204190][ T5880] usb usb4-port1: attempt power cycle [ 252.365815][ T9873] binder: 9871:9873 ioctl 4018620d 0 returned -22 [ 252.463783][ T31] INFO: task kworker/0:0:9 blocked for more than 143 seconds. [ 252.471419][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 252.480244][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 252.488990][ T31] task:kworker/0:0 state:D stack:21240 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 252.501237][ T31] Workqueue: events_power_efficient hub_init_func2 [ 252.508168][ T31] Call Trace: [ 252.511450][ T31] [ 252.514432][ T31] __schedule+0x16f5/0x4d00 [ 252.518962][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 252.524394][ T31] ? schedule+0x165/0x360 [ 252.528740][ T31] ? __pfx___schedule+0x10/0x10 [ 252.533602][ T31] ? schedule+0x91/0x360 [ 252.537907][ T31] schedule+0x165/0x360 [ 252.542065][ T31] schedule_preempt_disabled+0x13/0x30 [ 252.547683][ T31] __mutex_lock+0x724/0xe80 [ 252.552202][ T31] ? __mutex_lock+0x51b/0xe80 [ 252.556926][ T31] ? hub_activate+0xb7/0x1ea0 [ 252.561607][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 252.566754][ T5880] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 252.573810][ T31] ? do_raw_spin_lock+0x121/0x290 [ 252.580416][ T31] ? __lock_acquire+0xab9/0xd20 [ 252.585661][ T31] hub_activate+0xb7/0x1ea0 [ 252.590192][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 252.596140][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.601508][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 252.608417][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 252.614396][ T5880] usb 4-1: device descriptor read/8, error -71 [ 252.620703][ T31] process_scheduled_works+0xae1/0x17b0 [ 252.626373][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 252.632565][ T31] worker_thread+0x8a0/0xda0 [ 252.637256][ T31] kthread+0x70e/0x8a0 [ 252.641335][ T31] ? __pfx_worker_thread+0x10/0x10 [ 252.646553][ T31] ? __pfx_kthread+0x10/0x10 [ 252.651163][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.656396][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 252.661627][ T31] ? __pfx_kthread+0x10/0x10 [ 252.666332][ T31] ret_from_fork+0x3fc/0x770 [ 252.670941][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 252.676092][ T31] ? __switch_to_asm+0x39/0x70 [ 252.680869][ T31] ? __switch_to_asm+0x33/0x70 [ 252.693684][ T31] ? __pfx_kthread+0x10/0x10 [ 252.698325][ T31] ret_from_fork_asm+0x1a/0x30 [ 252.703093][ T31] [ 252.712568][ T31] INFO: task kworker/1:0:24 blocked for more than 143 seconds. [ 252.721742][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 252.734551][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 252.743251][ T31] task:kworker/1:0 state:D stack:22792 pid:24 tgid:24 ppid:2 task_flags:0x4288060 flags:0x00004000 [ 252.755655][ T31] Workqueue: usb_hub_wq hub_event [ 252.760792][ T31] Call Trace: [ 252.764395][ T31] [ 252.767431][ T31] __schedule+0x16f5/0x4d00 [ 252.771989][ T31] ? schedule+0x165/0x360 [ 252.776689][ T31] ? __pfx___schedule+0x10/0x10 [ 252.781550][ T31] ? preempt_schedule_common+0x83/0xd0 [ 252.789728][ T31] ? __pfx_preempt_schedule+0x10/0x10 [ 252.795279][ T31] ? schedule+0x91/0x360 [ 252.799537][ T31] schedule+0x165/0x360 [ 252.804350][ T31] schedule_timeout+0x9a/0x270 [ 252.809139][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 252.814712][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.819931][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 252.825188][ T31] ? wait_for_completion+0x267/0x5d0 [ 252.830532][ T31] wait_for_completion+0x2bf/0x5d0 [ 252.835761][ T31] ? __pfx_wait_for_completion+0x10/0x10 [ 252.841419][ T31] ? __flush_work+0xd2/0xbc0 [ 252.846207][ T31] ? __flush_work+0xd2/0xbc0 [ 252.850826][ T31] __flush_work+0x9b9/0xbc0 [ 252.855459][ T31] ? __flush_work+0xd2/0xbc0 [ 252.860086][ T31] ? __pfx___flush_work+0x10/0x10 [ 252.865274][ T5880] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 252.872961][ T31] ? __pfx_wq_barrier_func+0x10/0x10 [ 252.878538][ T31] ? __queue_work+0xc56/0xfb0 [ 252.883229][ T31] ? flush_delayed_work+0x11d/0x190 [ 252.889316][ T31] flush_delayed_work+0x13e/0x190 [ 252.894530][ T31] ? __pfx_flush_delayed_work+0x10/0x10 [ 252.900133][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 252.905564][ T5880] usb 4-1: device descriptor read/8, error -71 [ 252.911746][ T31] ? usb_hcd_flush_endpoint+0x3e9/0x400 [ 252.917380][ T31] hub_quiesce+0x1f0/0x330 [ 252.921810][ T31] hub_disconnect+0xc8/0x470 [ 252.926462][ T31] usb_unbind_interface+0x26b/0x910 [ 252.931675][ T31] ? __pfx_usb_unbind_interface+0x10/0x10 [ 252.937481][ T31] device_release_driver_internal+0x4d6/0x7c0 [ 252.943563][ T31] bus_remove_device+0x34d/0x410 [ 252.948557][ T31] device_del+0x511/0x8e0 [ 252.952912][ T31] ? kfree+0x18e/0x440 [ 252.957079][ T31] ? __pfx_device_del+0x10/0x10 [ 252.961949][ T31] ? kobject_put+0x446/0x480 [ 252.966604][ T31] usb_disable_device+0x3e9/0x8a0 [ 252.971651][ T31] usb_disconnect+0x330/0x950 [ 252.976435][ T31] hub_event+0x1cdb/0x4a00 [ 252.980898][ T31] ? do_raw_spin_lock+0x121/0x290 [ 252.985996][ T31] ? register_lock_class+0x51/0x320 [ 252.991990][ T31] ? __pfx_hub_event+0x10/0x10 [ 252.998593][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.004371][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.009586][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.017405][ T5880] usb usb4-port1: unable to enumerate USB device [ 253.023925][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.029900][ T31] process_scheduled_works+0xae1/0x17b0 [ 253.036766][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 253.042803][ T31] worker_thread+0x8a0/0xda0 [ 253.047477][ T31] kthread+0x70e/0x8a0 [ 253.051563][ T31] ? __pfx_worker_thread+0x10/0x10 [ 253.056776][ T31] ? __pfx_kthread+0x10/0x10 [ 253.061376][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.066622][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 253.071826][ T31] ? __pfx_kthread+0x10/0x10 [ 253.076501][ T31] ret_from_fork+0x3fc/0x770 [ 253.081103][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 253.086275][ T31] ? __switch_to_asm+0x39/0x70 [ 253.091833][ T31] ? __switch_to_asm+0x33/0x70 [ 253.096699][ T31] ? __pfx_kthread+0x10/0x10 [ 253.101308][ T31] ret_from_fork_asm+0x1a/0x30 [ 253.106230][ T31] [ 253.109404][ T31] INFO: task kworker/1:4:5881 blocked for more than 144 seconds. [ 253.118519][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 253.126028][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 253.134777][ T31] task:kworker/1:4 state:D stack:21304 pid:5881 tgid:5881 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 253.153665][ T31] Workqueue: events_power_efficient hub_init_func2 [ 253.160204][ T31] Call Trace: [ 253.163467][ T31] [ 253.169120][ T31] __schedule+0x16f5/0x4d00 [ 253.173731][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 253.179119][ T31] ? schedule+0x165/0x360 [ 253.183488][ T31] ? __pfx___schedule+0x10/0x10 [ 253.188450][ T31] ? schedule+0x91/0x360 [ 253.192703][ T31] schedule+0x165/0x360 [ 253.197694][ T31] schedule_preempt_disabled+0x13/0x30 [ 253.203170][ T31] __mutex_lock+0x724/0xe80 [ 253.207743][ T31] ? __mutex_lock+0x51b/0xe80 [ 253.212429][ T31] ? hub_activate+0xb7/0x1ea0 [ 253.217154][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 253.222190][ T31] ? do_raw_spin_lock+0x121/0x290 [ 253.227321][ T31] ? __lock_acquire+0xab9/0xd20 [ 253.232196][ T31] hub_activate+0xb7/0x1ea0 [ 253.238468][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.244307][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.249509][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.255368][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.261102][ T31] process_scheduled_works+0xae1/0x17b0 [ 253.266823][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 253.272876][ T31] worker_thread+0x8a0/0xda0 [ 253.277516][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 253.283905][ T31] ? __kthread_parkme+0x7b/0x200 [ 253.288850][ T31] kthread+0x70e/0x8a0 [ 253.292913][ T31] ? __pfx_worker_thread+0x10/0x10 [ 253.298880][ T31] ? __pfx_kthread+0x10/0x10 [ 253.303492][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.308731][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 253.313965][ T31] ? __pfx_kthread+0x10/0x10 [ 253.318562][ T31] ret_from_fork+0x3fc/0x770 [ 253.323149][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 253.328327][ T31] ? __switch_to_asm+0x39/0x70 [ 253.333103][ T31] ? __switch_to_asm+0x33/0x70 [ 253.337899][ T31] ? __pfx_kthread+0x10/0x10 [ 253.342500][ T31] ret_from_fork_asm+0x1a/0x30 [ 253.347419][ T31] [ 253.350476][ T31] INFO: task kworker/0:5:5923 blocked for more than 144 seconds. [ 253.358484][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 253.365637][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 253.374355][ T31] task:kworker/0:5 state:D stack:20840 pid:5923 tgid:5923 ppid:2 task_flags:0x4288060 flags:0x00004000 [ 253.386545][ T31] Workqueue: usb_hub_wq hub_event [ 253.391582][ T31] Call Trace: [ 253.394901][ T31] [ 253.397856][ T31] __schedule+0x16f5/0x4d00 [ 253.403026][ T31] ? schedule+0x165/0x360 [ 253.407463][ T31] ? __pfx___schedule+0x10/0x10 [ 253.412321][ T31] ? preempt_schedule_common+0x83/0xd0 [ 253.417820][ T31] ? __pfx_preempt_schedule+0x10/0x10 [ 253.423207][ T31] ? schedule+0x91/0x360 [ 253.427934][ T31] schedule+0x165/0x360 [ 253.432111][ T31] schedule_timeout+0x9a/0x270 [ 253.436929][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 253.442322][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.447602][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 253.452816][ T31] ? wait_for_completion+0x267/0x5d0 [ 253.458229][ T31] wait_for_completion+0x2bf/0x5d0 [ 253.463358][ T31] ? __pfx_wait_for_completion+0x10/0x10 [ 253.469073][ T31] ? __flush_work+0xd2/0xbc0 [ 253.473742][ T31] ? __flush_work+0xd2/0xbc0 [ 253.478376][ T31] __flush_work+0x9b9/0xbc0 [ 253.482891][ T31] ? __flush_work+0xd2/0xbc0 [ 253.487567][ T31] ? __pfx___flush_work+0x10/0x10 [ 253.492821][ T31] ? __pfx_wq_barrier_func+0x10/0x10 [ 253.498205][ T31] ? __queue_work+0xc56/0xfb0 [ 253.503725][ T31] ? flush_delayed_work+0x11d/0x190 [ 253.508946][ T31] flush_delayed_work+0x13e/0x190 [ 253.514027][ T31] ? __pfx_flush_delayed_work+0x10/0x10 [ 253.519581][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 253.524847][ T31] ? usb_hcd_flush_endpoint+0x3e9/0x400 [ 253.530401][ T31] hub_quiesce+0x1f0/0x330 [ 253.534863][ T31] hub_disconnect+0xc8/0x470 [ 253.539462][ T31] usb_unbind_interface+0x26b/0x910 [ 253.544741][ T31] ? __pfx_usb_unbind_interface+0x10/0x10 [ 253.550467][ T31] device_release_driver_internal+0x4d6/0x7c0 [ 253.556627][ T31] bus_remove_device+0x34d/0x410 [ 253.561577][ T31] device_del+0x511/0x8e0 [ 253.566034][ T31] ? kfree+0x18e/0x440 [ 253.570113][ T31] ? __pfx_device_del+0x10/0x10 [ 253.575015][ T31] ? kobject_put+0x446/0x480 [ 253.579625][ T31] usb_disable_device+0x3e9/0x8a0 [ 253.584744][ T31] usb_disconnect+0x330/0x950 [ 253.589457][ T31] hub_event+0x1cdb/0x4a00 [ 253.593958][ T31] ? do_raw_spin_lock+0x121/0x290 [ 253.599000][ T31] ? register_lock_class+0x51/0x320 [ 253.605076][ T31] ? __pfx_hub_event+0x10/0x10 [ 253.609861][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.615633][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.620831][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.626620][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 253.632363][ T31] process_scheduled_works+0xae1/0x17b0 [ 253.637992][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 253.644041][ T31] worker_thread+0x8a0/0xda0 [ 253.648637][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 253.655028][ T31] ? __kthread_parkme+0x7b/0x200 [ 253.659973][ T31] kthread+0x70e/0x8a0 [ 253.664066][ T31] ? __pfx_worker_thread+0x10/0x10 [ 253.669177][ T31] ? __pfx_kthread+0x10/0x10 [ 253.673874][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.679083][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 253.684325][ T31] ? __pfx_kthread+0x10/0x10 [ 253.688926][ T31] ret_from_fork+0x3fc/0x770 [ 253.693509][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 253.698697][ T31] ? __switch_to_asm+0x39/0x70 [ 253.703465][ T31] ? __switch_to_asm+0x33/0x70 [ 253.709070][ T31] ? __pfx_kthread+0x10/0x10 [ 253.713725][ T31] ret_from_fork_asm+0x1a/0x30 [ 253.718519][ T31] [ 253.721588][ T31] [ 253.721588][ T31] Showing all locks held in the system: [ 253.729360][ T31] 3 locks held by kworker/0:0/9: [ 253.734324][ T31] #0: ffff88801a882148 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 253.748615][ T31] #1: ffffc900000e7bc0 ((work_completion)(&(&hub->init_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 253.763576][ T31] #2: ffff888023888198 (&dev->mutex){....}-{4:4}, at: hub_activate+0xb7/0x1ea0 [ 253.772782][ T31] 5 locks held by kworker/1:0/24: [ 253.777863][ T31] #0: ffff8880216a2148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 253.789276][ T31] #1: ffffc900001e7bc0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 253.801155][ T31] #2: ffff8880287da198 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4a00 [ 253.811070][ T31] #3: ffff888026f14198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xf8/0x950 [ 253.820267][ T31] #4: ffff888078818160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb6/0x7c0 [ 253.831438][ T31] 1 lock held by khungtaskd/31: [ 253.836345][ T31] #0: ffffffff8e33bee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 253.846268][ T31] 2 locks held by getty/5593: [ 253.850929][ T31] #0: ffff8880308ca0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 253.860712][ T31] #1: ffffc9000331b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 253.870854][ T31] 3 locks held by kworker/1:4/5881: [ 253.876113][ T31] #0: ffff88801a882148 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 253.888533][ T31] #1: ffffc90004347bc0 ((work_completion)(&(&hub->init_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 253.901798][ T31] #2: ffff888026f14198 (&dev->mutex){....}-{4:4}, at: hub_activate+0xb7/0x1ea0 [ 253.912515][ T31] 5 locks held by kworker/0:5/5923: [ 253.917948][ T31] #0: ffff8880216a2148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 253.929498][ T31] #1: ffffc90004587bc0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 253.941397][ T31] #2: ffff8881443e8198 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4a00 [ 253.950312][ T31] #3: ffff888023888198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xf8/0x950 [ 253.959481][ T31] #4: ffff88807a6b6160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb6/0x7c0 [ 253.970082][ T31] [ 253.972494][ T31] ============================================= [ 253.972494][ T31] [ 253.983252][ T31] NMI backtrace for cpu 1 [ 253.983267][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 253.983279][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 253.983285][ T31] Call Trace: [ 253.983289][ T31] [ 253.983294][ T31] dump_stack_lvl+0x189/0x250 [ 253.983308][ T31] ? __wake_up_klogd+0xd9/0x110 [ 253.983321][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 253.983331][ T31] ? __pfx__printk+0x10/0x10 [ 253.983348][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 253.983360][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 253.983368][ T31] ? _printk+0xcf/0x120 [ 253.983380][ T31] ? __pfx__printk+0x10/0x10 [ 253.983391][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 253.983408][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 253.983419][ T31] watchdog+0xfee/0x1030 [ 253.983433][ T31] ? watchdog+0x1de/0x1030 [ 253.983448][ T31] kthread+0x70e/0x8a0 [ 253.983460][ T31] ? __pfx_watchdog+0x10/0x10 [ 253.983472][ T31] ? __pfx_kthread+0x10/0x10 [ 253.983483][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.983493][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 253.983504][ T31] ? __pfx_kthread+0x10/0x10 [ 253.983515][ T31] ret_from_fork+0x3fc/0x770 [ 253.983530][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 253.983545][ T31] ? __switch_to_asm+0x39/0x70 [ 253.983556][ T31] ? __switch_to_asm+0x33/0x70 [ 253.983565][ T31] ? __pfx_kthread+0x10/0x10 [ 253.983576][ T31] ret_from_fork_asm+0x1a/0x30 [ 253.983594][ T31] [ 253.983598][ T31] Sending NMI from CPU 1 to CPUs 0: [ 254.141184][ C0] NMI backtrace for cpu 0 [ 254.141200][ C0] CPU: 0 UID: 0 PID: 5820 Comm: syz-executor Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 254.141219][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 254.141229][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 254.141251][ C0] Code: 74 2a 83 ff 30 74 25 eb 10 81 ff d0 00 00 00 74 1b 81 ff e0 00 00 00 74 13 c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 c3 cc cc cc cc cc f3 0f 1e fa 89 f6 31 d2 e9 42 c9 93 03 66 [ 254.141264][ C0] RSP: 0018:ffffc90004027af8 EFLAGS: 00000046 [ 254.141278][ C0] RAX: 0000000000010001 RBX: ffff8880b8623900 RCX: 0000000000000838 [ 254.141290][ C0] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000838 [ 254.141299][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff81ae7cae [ 254.141309][ C0] R10: 0000000000000003 R11: ffffffff817054a0 R12: 0000000010004b7f [ 254.141319][ C0] R13: dffffc0000000000 R14: 0000000000010001 R15: 0000000000000020 [ 254.141330][ C0] FS: 000055555dbfe500(0000) GS:ffff8881259e4000(0000) knlGS:0000000000000000 [ 254.141343][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 254.141353][ C0] CR2: 00007f9d3dd81178 CR3: 000000007685a000 CR4: 00000000003526f0 [ 254.141367][ C0] Call Trace: [ 254.141374][ C0] [ 254.141380][ C0] lapic_next_event+0x11/0x20 [ 254.141402][ C0] clockevents_program_event+0x1cc/0x360 [ 254.141424][ C0] hrtimer_start_range_ns+0xda6/0x1080 [ 254.141451][ C0] do_nanosleep+0x191/0x600 [ 254.141468][ C0] ? do_nanosleep+0x7f/0x600 [ 254.141482][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 254.141497][ C0] ? __hrtimer_setup+0x187/0x210 [ 254.141509][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 254.141525][ C0] hrtimer_nanosleep+0x169/0x360 [ 254.141540][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 254.141555][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 254.141570][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 254.141588][ C0] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 254.141612][ C0] __se_sys_clock_nanosleep+0x2ee/0x380 [ 254.141634][ C0] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 254.141656][ C0] ? do_syscall_64+0xbe/0x3b0 [ 254.141675][ C0] do_syscall_64+0xfa/0x3b0 [ 254.141692][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.141706][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 254.141721][ C0] ? clear_bhb_loop+0x60/0xb0 [ 254.141737][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.141752][ C0] RIP: 0033:0x7f14d39c11a3 [ 254.141775][ C0] Code: 1f 84 00 00 00 00 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 9e 43 1c 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 254.141787][ C0] RSP: 002b:00007ffc771e7aa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 254.141801][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14d39c11a3 [ 254.141812][ C0] RDX: 00007ffc771e7ac0 RSI: 0000000000000000 RDI: 0000000000000000 [ 254.141821][ C0] RBP: 0000000000000000 R08: 000000001cc70deb R09: 7fffffffffffffff [ 254.141831][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc771e7f10 [ 254.141841][ C0] R13: 0000000000000004 R14: 00007ffc771e7afc R15: 00007ffc771e7b90 [ 254.141858][ C0] [ 254.142444][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 254.461206][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 254.472474][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 254.482516][ T31] Call Trace: [ 254.485784][ T31] [ 254.488702][ T31] dump_stack_lvl+0x99/0x250 [ 254.493288][ T31] ? __asan_memcpy+0x40/0x70 [ 254.497868][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 254.503053][ T31] ? __pfx__printk+0x10/0x10 [ 254.507636][ T31] panic+0x2db/0x790 [ 254.511528][ T31] ? __pfx_panic+0x10/0x10 [ 254.515935][ T31] ? nmi_backtrace_stall_check+0x433/0x440 [ 254.521746][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 254.527124][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300 [ 254.533280][ T31] watchdog+0x102d/0x1030 [ 254.537617][ T31] ? watchdog+0x1de/0x1030 [ 254.542039][ T31] kthread+0x70e/0x8a0 [ 254.546109][ T31] ? __pfx_watchdog+0x10/0x10 [ 254.550775][ T31] ? __pfx_kthread+0x10/0x10 [ 254.555354][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.560540][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 254.565720][ T31] ? __pfx_kthread+0x10/0x10 [ 254.570315][ T31] ret_from_fork+0x3fc/0x770 [ 254.574898][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 254.580007][ T31] ? __switch_to_asm+0x39/0x70 [ 254.584775][ T31] ? __switch_to_asm+0x33/0x70 [ 254.589526][ T31] ? __pfx_kthread+0x10/0x10 [ 254.594106][ T31] ret_from_fork_asm+0x1a/0x30 [ 254.598867][ T31] [ 254.602150][ T31] Kernel Offset: disabled [ 254.606458][ T31] Rebooting in 86400 seconds..