last executing test programs: 1.950636307s ago: executing program 0 (id=611): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000180), 0x1004002, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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", 0x2000, &(0x7f0000007a80)={&(0x7f00000001c0)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x0, 0xdcf, 0x9, 0xa, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utime(&(0x7f0000000240)='./file0\x00', 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0xf, {0x4, 0x1, 0x0, {0xffdfffffffffffff, 0x5, 0x8000000000000001, 0x80000001, 0x0, 0x801fffffffffff, 0x9e9, 0xc9, 0x4000003, 0x8000, 0x3, 0xffffffffffffffff, 0x0, 0x8, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, 0x0, 0x2) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x70000, 0x0, 0xb0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000000f00)=0x1000000, 0x4) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000280), 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000080)={0x1, 0x0, 0x100801f9, 0x1, 0xb94}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000800)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, 0x0, 0x6, 0x0, 0x100, 0x6, 0x42, r3}) connect$inet6(r6, &(0x7f0000000200)={0xa, 0x4e20, 0x10001, @private0, 0x6}, 0x1c) 1.064245626s ago: executing program 0 (id=615): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8d32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0b0088a80180c2000002cd1008a2dc5886dd694f920600083200000000fff50000000000ffffe0000002ff020000000000000000000000000001"], 0x42) 1.038874927s ago: executing program 0 (id=616): syz_io_uring_setup(0x100552d, &(0x7f0000000140)={0x0, 0x9f50, 0x36000, 0x6, 0x359}, &(0x7f0000000040), &(0x7f0000ff4000), &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f0000000940)={'syztnl1\x00', &(0x7f0000000140)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x200, 0x0, 0x0, 0x4, 0x0, @multicast2, @broadcast}}}}) 1.028643147s ago: executing program 0 (id=617): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x6, 0x8, 0x81, 0xffffffff}) r2 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x1, 0x0) fchdir(r3) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x94, 0x7fff0000}]}) close_range(r4, 0xffffffffffffffff, 0x0) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000000)='.\x00', 0x91000a7a) r6 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) r7 = fsmount(r6, 0x1, 0x0) fchdir(r7) r8 = getpid() r9 = syz_pidfd_open(r8, 0x0) setns(r9, 0x20000000) r10 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r10, 0x0) r11 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x3c) ioctl$KVM_CAP_HYPERV_VP_INDEX(r11, 0x4068aea3, &(0x7f0000000200)) ioctl$KVM_SET_REGS(r10, 0x4090ae82, &(0x7f00000000c0)={[0x8, 0x100000f, 0x9, 0x0, 0x1, 0x0, 0x2, 0x87b, 0x2, 0x0, 0x0, 0x0, 0x6, 0x6, 0x1, 0x3], 0x0, 0x8340}) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev, 0x5}, 0x1c) ioctl$KVM_RUN(r10, 0xae80, 0x0) 916.09257ms ago: executing program 0 (id=618): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000100000000000000ac1e000100000000000000000000000000000000000000000a0060", @ANYRESOCT], 0xb8}}, 0x20040014) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300000200000000fbdbdf257f000001000000000000000000000000fe80000000000000000000fff30000aa00000004000000000a0060", @ANYBLOB], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x50) getgroups(0x0, 0x0) setregid(0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000020000000000fc00000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="b80000001300e9990500000000000000fc000000000000003000000000000000fc00000000000000000000000000000000000000000000000a0030"], 0xb8}}, 0x4000) 915.47631ms ago: executing program 0 (id=619): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040bd28420000000000000109022400010000000009040100020300000009210000000122070009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000780)={0x24, &(0x7f0000000600)={0x40, 0xc, 0xa5, {0xa5, 0x1e, "2ee1d1bd36960e17e1afdb24e90a20c503a606bcb60c32a1d7415c3618c822bf3bde00650b92daaa539e6f63e06363edf2513112325d1c471a78910ab3dd201bebd801295e1eb9867bfbed7afffd5c780aad9424c1512fb82f46e5be67661050b882cd6e04889f2bfa998acbb28fe0980e1054d5005559779afd7c48e25e527c195fb2a13ecee7793b5abc19227e1fcd79787117cbfe5d5edffa9900205b4121f68f2e"}}, &(0x7f00000006c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x4001}}, &(0x7f0000000700)={0x0, 0x22, 0x9, {[@main=@item_012={0x0, 0x0, 0x5}, @local=@item_4={0x3, 0x2, 0x1, "80e1b932"}, @local=@item_012={0x2, 0x2, 0xa, "b7c2"}]}}, &(0x7f0000000740)={0x0, 0x21, 0x9, {0x9, 0x21, 0x4, 0x2, 0x1, {0x22, 0xb09}}}}, &(0x7f00000009c0)={0x2c, &(0x7f00000007c0)={0x20, 0x13, 0xb, "acb7ed92c466f9971acb02"}, &(0x7f0000000800)={0x0, 0xa, 0x1, 0xc}, &(0x7f0000000840)={0x0, 0x8, 0x1, 0xd1}, &(0x7f0000000880)={0x20, 0x1, 0xf9, "b3cc47b23a7a2faa7142dd311a0f2043453658c78e1ca74974a04114d7729350f42236f69a7359d188c3853b30a1100e37ec5d8a448a7e9d212af8e1f5b2ee6ae639cf5ca3323e8651950a3007c9665057f9ee7f483d7788c9ac325206062047ca88af438070c8d0f8b41880bd82987f68c263ff2059b62f94113feeb76261aa790c2231a5a88d146bc1a202f624406ab0ed090f560602658e19b4e5c39399b54577108329a8e110fd983a969f921d281f3a3d58b255d6c248cbfa82d2634a49336b55bbb2eacd6902134f633f15f276ced41a536e7a5ba34e3d5b903a94cf7c153e67641cfffd9191d296110775f0f243323e75bbed6d943d"}, &(0x7f0000000980)={0x20, 0x3, 0x1, 0x4}}) 675.653069ms ago: executing program 3 (id=625): r0 = gettid() timer_create(0x2, &(0x7f000049efa0)={0x0, 0x7, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) (async) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x200000, 0x0, 0xff, 0x1, 0x0, 0x4}, 0x20) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x200000, 0x2, 0x0, 0x1, 0x3, 0x10}, 0x20) (async, rerun: 64) timer_settime(r1, 0xe54aef35e9c2845d, &(0x7f0000000380)={{}, {0x0, 0x9}}, 0x0) (async, rerun: 64) syz_usb_connect$uac3(0x0, 0xa4, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011003000000201e044030400001020301090292000301062005080b00010101304b0904000000010130000a2401052e00060000001324030506030604ff0c00000003000800080011240a0401000000000700000002000000090401000001023000010101010230000905010940000403ff0a2525ea00000005f802010101023000090582094000ba020c0a252500000000060300"/164], &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0}) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) read$FUSE(0xffffffffffffffff, &(0x7f000000c400)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000080)={0x50, 0x0, r4, {0x7, 0x29, 0xffff, 0xa222209, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) (async) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0xb0, 0x0, 0x9, [{{0x6, 0x1, 0x1, 0x6, 0xfdf, 0x7fffffff, {0x5, 0x6, 0xffff, 0x6, 0x1, 0x1, 0x1, 0x3ff, 0x7, 0x6000, 0x8, r5, r6, 0x6, 0x8}}, {0x0, 0x27d, 0x2, 0x314, '$%'}}]}, 0x0, 0x0, 0x0}) (async) statx(0xffffffffffffff9c, &(0x7f0000002480)='./file0\x00', 0x100, 0x2, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) getgroups(0x3, &(0x7f00000025c0)=[0xee00, 0x0, 0xffffffffffffffff]) (async, rerun: 64) r9 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r9}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r9, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r9, &(0x7f0000000080)={0x50, 0x0, r10, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) syz_fuse_handle_req(r9, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_fuse_handle_req(r9, 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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={0x2c0, 0x0, 0xfffffffffffffff9, [{{0x0, 0x2, 0x2, 0x100, 0x3, 0x8, {0x6, 0x9, 0x4, 0x80000000000000fc, 0x3, 0x0, 0x7fffffff, 0x58, 0x4, 0x9000, 0x9, r11, r12, 0x1, 0x4}}, {0x20000000000000, 0x537, 0x2b, 0xf3, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x01\x00'}}, {{0x20000003, 0x2, 0x401, 0x9, 0xbc88, 0x9, {0x4, 0x5, 0x5, 0x6, 0x3, 0x12e, 0x7, 0x8, 0xf7fffffa, 0xc000, 0x4, r11, r12, 0x4, 0x8}}, {0xffffdfffffffffff, 0x401, 0xb, 0x4, '&+%*!\xeb(^-@\x00'}}, {{0x3, 0x3, 0x10001, 0x200, 0xfefffc5b, 0x8, {0x0, 0x5, 0xedd, 0xff, 0x0, 0x4, 0xfff, 0x0, 0xb, 0xa000, 0xf8e9, 0x0, r12, 0x8}}, {0x1, 0x1, 0x1, 0x8, '\x00'}}, {{0x4, 0x0, 0x800, 0x3, 0x0, 0x96, {0x6, 0x1, 0x5, 0x8, 0x8000, 0x3, 0x7, 0x9, 0x9, 0x4000, 0x2, 0x0, r12, 0x5, 0x1}}, {0x4, 0x0, 0x2, 0x9, 'fd'}}]}, 0x0, 0x0, 0x0}) (async, rerun: 32) r13 = getgid() (async, rerun: 32) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002600)=0x0) (async) fstat(r3, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002780)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000002880)=0xe8) (async, rerun: 32) lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000002980)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r0, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, r12}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, 0x0, r15}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, r16}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, r17}}}, @cred={{0x1c, 0x1, 0x2, {r0, r18, r19}}}], 0x120, 0xc044}, 0x800) 658.208539ms ago: executing program 3 (id=626): r0 = socket$unix(0x1, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) bind$unix(r0, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000640)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) close(0x3) r2 = socket$netlink(0x10, 0x3, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x9, 0x4, 0x6, 0xfffa}, 0x1d, [0x1, 0xc95a, 0xfffffff3, 0x9, 0x80, 0x2, 0x3, 0x7f, 0x6, 0x4d, 0x39cc191a, 0x2, 0x9, 0x5, 0x2, 0x0, 0x6, 0x3, 0x0, 0x2ab, 0x4, 0x7, 0x4, 0x3c5b, 0x1, 0xb, 0x9, 0x1, 0x1f461e2c, 0x7, 0xe661, 0x7fff, 0xb, 0x3, 0x7fff, 0x4c74, 0x80000000, 0xc, 0xffffffff, 0xe, 0x0, 0x71, 0x2, 0x6, 0x3, 0x50, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0x3, 0x80092a3, 0x4, 0x1, 0x20000000, 0x82, 0x0, 0x7, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x401, 0x12f, 0x6, 0x10, 0xfffffff3, 0x129432e6, 0xcb, 0x3, 0xd, 0x2bf, 0x5, 0xffe, 0xfffffffc, 0x334000, 0x0, 0x7, 0x5, 0x2b, 0xe, 0x312, 0x1, 0x0, 0xfffffffe, 0x8, 0x4, 0x8000, 0x9, 0x3fe, 0x401, 0x6, 0x4, 0xfb, 0x5, 0x8000, 0x5f31, 0xbcf5, 0x1, 0x2, 0x2, 0x9, 0x4, 0x9, 0x8, 0x9, 0x6, 0xb, 0xa, 0x1, 0x9, 0x9, 0x2, 0x7f, 0x9, 0x1, 0x3, 0x9, 0xffffffff, 0x7, 0x3, 0x9, 0x48c93690, 0x42, 0x400004], [0x6, 0x6, 0x80000001, 0x2, 0xff, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x1, 0xb, 0x4, 0x5, 0x1005, 0x0, 0x1f0, 0xfffffffd, 0x2, 0x86, 0x1, 0x9, 0x3e7, 0x9, 0x5, 0x2, 0x2, 0x800, 0x8, 0x5, 0x8001, 0x7, 0x38, 0x800003, 0x200, 0x80, 0x2, 0xcc52, 0x950bfaf, 0x1000, 0xfffffff6, 0x7, 0x53cf697b, 0xfffffff9, 0x6, 0xb8d, 0xbf, 0x10002, 0x403, 0x7ff, 0x3, 0x0, 0x1, 0xffff, 0x5, 0x6, 0x1c, 0x120000, 0x3, 0x6, 0xaaed, 0x4, 0xff], [0x9, 0xbb31, 0x3, 0xb, 0x5, 0x1, 0x6, 0x5, 0x0, 0x3, 0x80ce7, 0x1ff, 0x3, 0x7, 0x5, 0x1003, 0x101, 0x10000, 0x6, 0x7fff, 0xffff, 0xe620, 0x2, 0x2, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x4, 0xffffffff, 0x80000001, 0x7, 0x8, 0xc8, 0xee1, 0x0, 0xffff, 0x3, 0x7f, 0x100, 0x9602, 0x5, 0x2, 0xffff, 0x6, 0x1, 0x10080, 0x6, 0x8, 0x30b1d693, 0x5a2b, 0xc, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1c, 0x1, 0x200, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="3400000013000100000100dffddbdf25070000f61600000008000000", @ANYRES32, @ANYBLOB="14000c8008"], 0x34}], 0x1, 0x0, 0x0, 0x4000}, 0xf0ffffffffffffff) 600.196631ms ago: executing program 3 (id=628): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000250001002bbd7000fcdbdf2526dd187513000000002e"], 0xa0}], 0x1, 0x0, 0x0, 0x4050}, 0x40) ioctl$TIOCMIWAIT(r1, 0x545c, 0x300fff2) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000200)=0xfffffffa) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x12, r0, 0x9f264000) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000180)="ee", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002740)=[{0x0}], 0x1}}], 0x2, 0x80040) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000003f80)="95530eed86407f2262fa0fce4d7cab7ab53c23412b12bbad20c802fec6d81edcfbec7a418c442d1b2fec9bd3c9a9f11c72bba89897d65046aeff6a12d7a267a22aebdd034a60bb681409dd5c30ab253cccaa85f674c4fdc9ec2d1534f64fb081dc6a63d4d5d683825714217e178cb8e778cdfe67dd6c4dfe67b899cd90a55edb5b", 0x81) madvise(&(0x7f00000b3000/0x2000)=nil, 0x2000, 0xe) ioctl$BLKRRPART(r0, 0x125f, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 416.001067ms ago: executing program 3 (id=633): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c86dd0700100000001400000060ec97000fc82c00fe8000000005000000000000000000aaff020000000000000000000000000001"], 0xffe) 368.923928ms ago: executing program 3 (id=634): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'pimreg\x00', 0x5005}) write$tun(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="760448000006"], 0xfdef) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000040)=0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) prlimit64(0x0, 0x7, &(0x7f0000000300), 0x0) eventfd2(0x0, 0x800) write$tun(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="0a0022f00180c2000000aaaaaaaaaaaa86dd694fd2cd00183afffe8000000000f0b373fd00000000000fff02000000000000000000000000000100009078000100fffc0100"/82], 0x52) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000800)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, 0x0, 0x6, 0x0, 0x100, 0x6, 0x42, r2}) connect$inet6(r6, &(0x7f0000000200)={0xa, 0x4e20, 0x10001, @private0, 0x6}, 0x1c) 240.254373ms ago: executing program 1 (id=638): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f0000001c0007800c0004002e2e0000000300000c0003002d"], 0x30}, 0x1, 0x0, 0x0, 0x80001}, 0x0) 240.061833ms ago: executing program 1 (id=639): prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') read$FUSE(r0, &(0x7f0000003240)={0x2020}, 0x2023) ioctl$VHOST_VDPA_GET_DEVICE_ID(r0, 0x8004af70, &(0x7f0000000000)) 239.793753ms ago: executing program 1 (id=640): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000080)={0x0, 0xfffffffffffffd6d, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000775e85b34d2288"], 0x14}, 0x1, 0x0, 0x0, 0x40015}, 0x20000040) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c86dd0700100000001400000060ec97000fc82c00fe8000000000050000000000000000aaff02000000000000000000000000000106"], 0xffe) 207.782693ms ago: executing program 2 (id=642): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './bus'}, 0x9) copy_file_range(r1, 0x0, r0, 0x0, 0xfffffffffffffff8, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x51, 0x9, 0x8, {0x8, 0x7fff}, {0xfff9, 0x8001}, @const={0x6, {0x3, 0x80, 0x9}}}) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x7, 0x4, 0x6, 0xfffa}, 0x1d, [0x6, 0xc95a, 0xfffffff3, 0x9, 0x7f, 0x4000002, 0x1, 0x7f, 0x6, 0xfffffff9, 0xfffffff2, 0x5f, 0xa, 0x3, 0xffff2d37, 0x1dd2, 0x6, 0x7, 0x0, 0x80000001, 0x4, 0x7, 0x3, 0x3c5b, 0x1, 0x24, 0xffffffff, 0x100, 0x1f461e2c, 0x1, 0xe661, 0x4, 0x9, 0x3, 0x7fff, 0x4c74, 0x8f01, 0x642, 0x3, 0xa, 0x0, 0x71, 0x7, 0x7, 0x103, 0x0, 0x7, 0x3c, 0x91, 0x6, 0xfffffffd, 0x3, 0x5, 0x4, 0xc, 0x0, 0x82, 0x0, 0x5, 0x9, 0x8, 0x6, 0x1, 0x40], [0x10000007, 0x8, 0x5, 0x8000, 0x0, 0x8, 0x129432e2, 0x40000cb, 0xf6, 0xb, 0xbf, 0x6c8, 0x9, 0xfffffffe, 0x7, 0x0, 0x7, 0x5, 0x2f, 0xe, 0x3, 0x78, 0xea4, 0x73b, 0x4, 0x4000, 0x108000, 0x9, 0x400, 0x1, 0x6, 0xfffffffd, 0xff, 0x1005, 0x7f, 0x5f31, 0x4, 0x0, 0x6, 0x2, 0x9, 0x20000004, 0x100009, 0x6, 0x9, 0x40000006, 0x5, 0x0, 0x0, 0xf, 0xffff, 0x2, 0x7f, 0x9, 0x5, 0x10003, 0x4, 0x1, 0x7, 0xb, 0x9, 0x48c93690, 0x3, 0x102], [0x7, 0x4, 0x0, 0x64e, 0xfffffdfe, 0x7fffffff, 0x40008ce, 0x9, 0x1, 0x1, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x6, 0x5, 0x5, 0x86, 0x3, 0x10000009, 0x3e7, 0xfff, 0x5, 0x2, 0x2, 0xf, 0x8, 0x4, 0x6d01, 0x5, 0x3b, 0x3, 0x1fd, 0x7f, 0x3, 0x4, 0x2, 0x0, 0x4ccd, 0x7, 0x53cf697b, 0x7, 0x6, 0x54fe12d6, 0xbf, 0x200, 0x3, 0x400002, 0xfffffff9, 0x0, 0x6, 0x5, 0x0, 0x3, 0xfffffffb, 0x120000, 0x3, 0x6, 0x9, 0x0, 0x3], [0x9, 0xbb2f, 0x3, 0x7, 0x5, 0x938, 0x6, 0x6, 0xfff, 0x5, 0xce7, 0x1ff, 0x6, 0x8af, 0x5, 0x3, 0x101, 0x10002, 0x6, 0x7fff, 0x8ffff, 0xa620, 0x2, 0x8001, 0x6, 0x7, 0x14c, 0x60a7, 0x6, 0x1, 0xffffffff, 0x7ffffffe, 0x4f, 0x8, 0x0, 0x3, 0x3, 0xffff, 0x3, 0x9, 0xfe, 0x9602, 0xa, 0x97f, 0x2000001, 0x6, 0x1, 0x10000, 0x2, 0x8, 0x2b91, 0x4, 0x8, 0x9, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1c, 0x1, 0x203, 0xffff3441, 0xfff]}, 0x45c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001c0021ef000000000000000007000000160000000200fc000a0002"], 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 155.710495ms ago: executing program 2 (id=643): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000e80)=ANY=[@ANYBLOB="a401000021000100fefffffffeffffff00000000000000000000000000000000fe880000000000000003000000000101fffc0000000100000a00408000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="020000000000000050001100fe8000000000000000000000000000bbe0000002000000000000000000000000ffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0x1a4}, 0x1, 0x0, 0x0, 0x800}, 0x44) 155.000965ms ago: executing program 3 (id=644): r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12014101175129205705092006c70102030109022400010200100009045807028ab53800090506020001000006090582020002"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, &(0x7f00000005c0)="8bea7f29", 0x4, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f0000000d80), &(0x7f0000000dc0)={'syz', 0x0}, &(0x7f0000000e00)="07ac738b65", 0x5, 0xfffffffffffffffe) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd8, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x880}, 0x4) 154.873425ms ago: executing program 1 (id=645): keyctl$set_reqkey_keyring(0xe, 0x6) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/wakeup_count', 0x0, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040)={0x2, 'vlan0\x00', {0x3}, 0x1}) r2 = socket(0x10, 0x3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth0_vlan\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0x9, 0xfff}, {0xd8, 0x8}]}}) 154.804495ms ago: executing program 2 (id=646): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f0000000940)={'syztnl0\x00', &(0x7f0000000140)={'gre0\x00', 0x0, 0x2100, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffdf0, 0x0, 0x0, 0x0, 0x4, 0x0, @local, @broadcast}}}}) 141.956596ms ago: executing program 1 (id=647): mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x143142, 0x120) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x28) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/6) write$P9_RXATTRWALK(r0, &(0x7f0000000100)={0xf, 0x1f, 0xffff, 0xedb3}, 0xf) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000), 0x2008c3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x8c) r4 = openat$incfs(r3, &(0x7f00000001c0)='.pending_reads\x00', 0x80800, 0x30) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mount$9p_fd(0x0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002040), 0x4, &(0x7f0000002140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file2\x00', 0x1000) 141.823446ms ago: executing program 2 (id=648): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x60001, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) write$tun(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="080086dd0001280004000003a60c6eec00be00442ffffe800000000088fc70738daf7b3200aaff020011000000000000000000000001"], 0xfdef) 89.015707ms ago: executing program 2 (id=649): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000008000000180001801400020073797a5f74756e00000000000000000018000280080002000a00000004000100080004"], 0x44}, 0x1, 0x4000000, 0x0, 0x44040}, 0x0) 25.121809ms ago: executing program 2 (id=650): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1b) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000180)={0x3, 0x46, "3a424792d07fd6c1ddc1c0e1659400cdcb5c289bf5be5af0adb7949534be1b2ff6ea98a33911db135e58314af5aa0d2ff60befbd443f12479c56cbce5d03d2f555cfbf48eab6"}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) write$selinux_validatetrans(r1, 0x0, 0x1d) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) clock_adjtime(0x1, &(0x7f0000000640)={0x7de, 0x6b, 0x0, 0x1000, 0x1, 0x9, 0x7, 0x6, 0x9, 0x0, 0xffc99a3b00000004, 0x7fff, 0x81, 0xfffffffffffffff9, 0x3, 0x6, 0x8000000000000001, 0x5, 0x58fd, 0x3, 0x8001, 0x2, 0x800000000000006, 0x6, 0xab, 0x5}) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRES16=r3], 0xd0}, 0x1, 0x0, 0x0, 0x20008000}, 0x44800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x100010, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x0, 0x23, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x258800, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x0, &(0x7f0000000340)}) close_range(r6, 0xffffffffffffffff, 0x916fbc340535fba3) r7 = syz_usb_connect$cdc_ncm(0x6, 0x7a, &(0x7f0000000380)=ANY=[@ANYRESHEX=r3], 0x0) syz_usb_control_io$cdc_ncm(r7, 0x0, &(0x7f00000005c0)={0x44, 0x0, 0x0, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000480)={0x20, 0x80, 0x1c, {0x8000, 0x6, 0x9, 0x6, 0x9, 0x4, 0xffff, 0x1, 0x1ff, 0x4, 0x9f7, 0x9}}, 0x0, 0x0, 0x0, 0x0}) mount$tmpfs(0x0, 0x0, 0x0, 0x1880000, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000780)='devpts\x00', 0x0, 0x0) mount$binder(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x28, &(0x7f0000000240)=ANY=[@ANYBLOB='max=000000020000000000']) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADLINK(r8, &(0x7f0000000300)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 0s ago: executing program 1 (id=651): r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1/file2\x00', 0x81c0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file1/file2\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file1/file2\x00', 0x1) write$cgroup_int(r0, &(0x7f0000000380)=0x9, 0x12) syz_usb_connect$uac2(0x3, 0x7b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0}) syz_usb_connect$midi(0x3, 0x5f, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x582, 0xb2, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4d, 0x1, 0x1, 0x2, 0xd0, 0x6, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0xbf, [@midi_out_jack={0x17, 0x24, 0x3, 0x1, 0x1, 0x8, [{0x4, 0x40}, {0x0, 0x9}, {0x2, 0x4}, {0x7, 0xec}, {0x1b, 0x5}, {0x3, 0xe}, {0x9}, {0x5, 0xb5}], 0x80}, @midi_out_jack={0x15, 0x24, 0x3, 0x3, 0xf, 0x7, [{0x80, 0x7}, {0xd5, 0x7}, {0x81, 0x4}, {0x10, 0x1}, {0x9, 0x4}, {0x8}, {0x0, 0x7}], 0x6}, @midi_out_jack={0xf, 0x24, 0x3, 0x3, 0x83, 0x4, [{0x80, 0xfc}, {0xa, 0x7}, {0x1, 0x20}, {0x13, 0x6}], 0x7}]}}}}}]}}, &(0x7f0000000680)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x310, 0x81, 0xf6, 0x84, 0xff, 0x3}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x4, [{0xf8, &(0x7f00000003c0)=@string={0xf8, 0x3, "21fbf5278f92cf9f14e51d2dd24780d9ec4dcd0efe39750d5f72d997eef5a2d9ef3af9466342453a96a8c6fa2fa192e951ca44f54fbb682087af22417f258d2dee45c676e938c9b977c3b96f510c8f833746cbe2c2254fcfbb277f2b04a38af80527df4d4c2a61925ecb7ffa2d64e54cdac854bf42ae7d914069661c502ba349100a95cc26a0328757547fe561664836530005f0114a5e018c119d254722bec0e0337e0359a78f45974920f1a2e3dd4fa4dd777c8b4d3224cae608d6a21a0d10e4deb0804cea328dc044ef0ce2f69367cba697273d98eb610955e76330fc6bdbd5913a67f18b77cededa8869fadfe3d9761f4a1d14fc"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x444}}, {0x8c, &(0x7f0000000500)=@string={0x8c, 0x3, "864cb6f2a997c34294bef53e568c5f5010d75d849bce5ba388170b921c24eba9d8668755740b2543583185f0b2e1fffc9892f995ba6dc10a5da7bac14f1a797e398ba88505cebed7edfadd2abb7c095a84ee5663351b9ff405bf206d6b24730d87fed623cfc28f755d1852204a5dec317c7360b19b228889fe121d7d431ab06dec4cc29342cc2bb2f1d6"}}, {0x98, &(0x7f00000005c0)=@string={0x98, 0x3, "e846b16dbe6d4c5ddb05fa91cd32656b17213be65b5a3ca19fbba4eddcfbea25a352c22665fedeb185adec6362f203c3685107ac8dfe5a9afdf7808102cee80c22b2839c73e1d942e4f8f37038034834d51fabac7de58a1287b80784ae60619d4ea1af150a631329979ad1411f8020c9b237f835245c1f9c33bb39b46eaec457b8c577c0c88489e24ff3402ef715bedb20d7b6cb7e59"}}]}) kernel console output (not intermixed with test programs): adm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.372825][ T938] netlink: 'syz.1.226': attribute type 4 has an invalid length. [ 52.373565][ T941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.389540][ T941] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.916135][ T946] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.924714][ T946] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.169573][ T45] usbhid 3-1:0.0: can't add hid device: -71 [ 53.176298][ T45] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 53.185530][ T45] usb 3-1: USB disconnect, device number 15 [ 53.205881][ T953] netlink: 12 bytes leftover after parsing attributes in process `syz.2.232'. [ 53.214062][ T9] usb 1-1: USB disconnect, device number 15 [ 53.257185][ T961] netlink: 20 bytes leftover after parsing attributes in process `syz.2.235'. [ 53.333866][ T970] netlink: 'syz.1.239': attribute type 4 has an invalid length. [ 53.372643][ T975] netlink: 28 bytes leftover after parsing attributes in process `syz.0.241'. [ 53.443843][ T980] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.452476][ T980] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.604083][ T45] usb 3-1: new full-speed USB device number 16 using dummy_hcd [ 53.755043][ T45] usb 3-1: config 0 has an invalid interface number: 199 but max is 1 [ 53.763279][ T45] usb 3-1: config 0 has no interface number 1 [ 53.769458][ T45] usb 3-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 53.779313][ T45] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 53.790687][ T45] usb 3-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 53.799765][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 53.807817][ T45] usb 3-1: SerialNumber: syz [ 53.813131][ T45] usb 3-1: config 0 descriptor?? [ 53.987205][ T991] netlink: 260 bytes leftover after parsing attributes in process `syz.3.247'. [ 54.018479][ T995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.027135][ T995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.038863][ T995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.040714][ T965] tipc: Enabling of bearer rejected, failed to enable media [ 54.047834][ T995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.116536][ T45] usb 3-1: Found UVC 0.00 device (0002:0000) [ 54.123445][ T45] usb 3-1: No valid video chain found. [ 54.130393][ T45] usb 3-1: USB disconnect, device number 16 [ 54.185664][ T997] netlink: 12 bytes leftover after parsing attributes in process `syz.2.250'. [ 54.514320][ T45] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 54.574077][ T31] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 54.645661][ T1009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.654220][ T1009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.664081][ T45] usb 3-1: Using ep0 maxpacket: 32 [ 54.670362][ T45] usb 3-1: config 2 has an invalid interface number: 88 but max is 0 [ 54.678559][ T45] usb 3-1: config 2 has no interface number 0 [ 54.684696][ T45] usb 3-1: config 2 interface 88 altsetting 7 bulk endpoint 0x6 has invalid maxpacket 256 [ 54.694660][ T45] usb 3-1: config 2 interface 88 has no altsetting 0 [ 54.702722][ T45] usb 3-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 54.711859][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.719937][ T45] usb 3-1: Product: syz [ 54.724125][ T45] usb 3-1: Manufacturer: syz [ 54.728709][ T45] usb 3-1: SerialNumber: syz [ 54.734086][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 54.734211][ T999] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 54.740253][ T31] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 54.754543][ T31] usb 1-1: config 0 has no interface number 0 [ 54.760638][ T31] usb 1-1: config 0 interface 184 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.770980][ T31] usb 1-1: config 0 interface 184 has no altsetting 0 [ 54.779120][ T31] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 54.788188][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.796188][ T31] usb 1-1: Product: syz [ 54.800350][ T31] usb 1-1: Manufacturer: syz [ 54.804954][ T31] usb 1-1: SerialNumber: syz [ 54.810127][ T31] usb 1-1: config 0 descriptor?? [ 54.815821][ T31] smsc75xx v1.0.0 [ 54.819523][ T31] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 54.829665][ T31] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -22 [ 54.956570][ T999] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 55.265468][ T1015] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.274108][ T1015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.287233][ T1015] tipc: Enabling of bearer rejected, failed to enable media [ 55.410811][ T1018] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.419377][ T1018] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.965983][ T45] asix 3-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 55.976292][ T45] asix 3-1:2.88: probe with driver asix failed with error -71 [ 55.985086][ T45] usb 3-1: USB disconnect, device number 17 [ 56.371888][ T1024] netlink: 20 bytes leftover after parsing attributes in process `syz.1.262'. [ 56.455964][ T1036] netlink: 260 bytes leftover after parsing attributes in process `syz.1.266'. [ 56.519892][ T1040] kvm: pic: non byte write [ 56.580814][ T36] kauditd_printk_skb: 11 callbacks suppressed [ 56.580831][ T36] audit: type=1400 audit(1780498979.960:209): avc: denied { read } for pid=1048 comm="syz.2.272" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 56.671616][ T1055] FAULT_INJECTION: forcing a failure. [ 56.671616][ T1055] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 56.684821][ T1055] CPU: 1 UID: 0 PID: 1055 Comm: syz.2.275 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 56.684853][ T1055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 56.684872][ T1055] Call Trace: [ 56.684878][ T1055] [ 56.684885][ T1055] __dump_stack+0x21/0x30 [ 56.684930][ T1055] dump_stack_lvl+0x140/0x1c0 [ 56.684954][ T1055] ? __cfi_dump_stack_lvl+0x10/0x10 [ 56.684978][ T1055] dump_stack+0x19/0x20 [ 56.685001][ T1055] should_fail_ex+0x3d7/0x530 [ 56.685018][ T1055] should_fail+0xf/0x20 [ 56.685033][ T1055] should_fail_usercopy+0x1e/0x30 [ 56.685051][ T1055] _copy_from_user+0x20/0xa0 [ 56.685072][ T1055] inet6_ioctl+0x1a8/0x2d0 [ 56.685090][ T1055] ? __cfi_inet6_ioctl+0x10/0x10 [ 56.685109][ T1055] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 56.685135][ T1055] sock_do_ioctl+0x115/0x330 [ 56.685156][ T1055] ? sock_show_fdinfo+0xd0/0xd0 [ 56.685176][ T1055] ? __cfi_vfs_write+0x10/0x10 [ 56.685194][ T1055] ? __kasan_check_write+0x18/0x20 [ 56.685213][ T1055] ? mutex_unlock+0x90/0x240 [ 56.685235][ T1055] sock_ioctl+0x5b5/0x7f0 [ 56.685254][ T1055] ? __cfi_sock_ioctl+0x10/0x10 [ 56.685273][ T1055] ? __fget_files+0x2c5/0x340 [ 56.685294][ T1055] ? bpf_lsm_file_ioctl+0xd/0x20 [ 56.685316][ T1055] ? security_file_ioctl+0x3e/0x110 [ 56.685341][ T1055] ? __cfi_sock_ioctl+0x10/0x10 [ 56.685359][ T1055] __se_sys_ioctl+0x135/0x1b0 [ 56.685380][ T1055] __x64_sys_ioctl+0x7f/0xa0 [ 56.685401][ T1055] x64_sys_call+0x1878/0x2ee0 [ 56.685417][ T1055] do_syscall_64+0x57/0xf0 [ 56.685433][ T1055] ? clear_bhb_loop+0x50/0xa0 [ 56.685455][ T1055] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 56.685475][ T1055] RIP: 0033:0x7f820139ce59 [ 56.685496][ T1055] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 56.685511][ T1055] RSP: 002b:00007f8202279028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.685537][ T1055] RAX: ffffffffffffffda RBX: 00007f8201615fa0 RCX: 00007f820139ce59 [ 56.685549][ T1055] RDX: 0000200000000800 RSI: 000000000000890b RDI: 0000000000000003 [ 56.685556][ T1055] RBP: 00007f8202279090 R08: 0000000000000000 R09: 0000000000000000 [ 56.685563][ T1055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.685569][ T1055] R13: 00007f8201616038 R14: 00007f8201615fa0 R15: 00007ffd20d8e078 [ 56.685578][ T1055] [ 56.974759][ T1062] netlink: 20 bytes leftover after parsing attributes in process `syz.3.278'. [ 56.984109][ T45] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 57.087707][ T1069] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.096284][ T1069] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.146332][ T45] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 57.156291][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.164358][ T45] usb 2-1: Product: syz [ 57.168533][ T45] usb 2-1: Manufacturer: syz [ 57.173134][ T45] usb 2-1: SerialNumber: syz [ 57.350588][ T315] usb 1-1: USB disconnect, device number 16 [ 57.394091][ T9] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 57.413843][ T1081] netlink: 260 bytes leftover after parsing attributes in process `syz.0.285'. [ 57.545084][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.556028][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 57.565915][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 57.579310][ T9] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 57.588441][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.597037][ T9] usb 3-1: config 0 descriptor?? [ 57.762721][ T1085] random: crng reseeded on system resumption [ 57.768798][ T36] audit: type=1400 audit(1780498981.140:210): avc: denied { append } for pid=1084 comm="syz.3.287" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 57.782592][ T1086] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.792081][ T36] audit: type=1400 audit(1780498981.140:211): avc: denied { open } for pid=1084 comm="syz.3.287" path="/dev/snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 57.801570][ T1086] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.086743][ T9] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 58.094204][ T9] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 58.101596][ T9] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 58.109007][ T9] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 58.116484][ T9] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 58.123894][ T9] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 58.131364][ T9] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 58.138801][ T9] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 58.146464][ T9] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 58.155215][ T9] plantronics 0003:047F:FFFF.0007: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 58.359541][ T36] audit: type=1400 audit(1780498981.740:212): avc: denied { execute } for pid=1093 comm="syz.3.290" path="/selinux/avc/cache_threshold" dev="selinuxfs" ino=25 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=file permissive=1 [ 58.443407][ T1098] tipc: Cannot configure node identity twice [ 58.458493][ T1100] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.467544][ T1100] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.514095][ T45] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 58.664078][ T45] usb 1-1: Using ep0 maxpacket: 32 [ 58.670283][ T45] usb 1-1: config 2 has an invalid interface number: 88 but max is 0 [ 58.678511][ T45] usb 1-1: config 2 has no interface number 0 [ 58.684717][ T45] usb 1-1: config 2 interface 88 altsetting 7 bulk endpoint 0x6 has invalid maxpacket 256 [ 58.694650][ T45] usb 1-1: config 2 interface 88 has no altsetting 0 [ 58.702573][ T45] usb 1-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 58.711627][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.719630][ T45] usb 1-1: Product: syz [ 58.723782][ T45] usb 1-1: Manufacturer: syz [ 58.728388][ T45] usb 1-1: SerialNumber: syz [ 58.735047][ T1090] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 58.943577][ T1090] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 59.351887][ T1090] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.360452][ T1090] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.514106][ T402] usb 3-1: reset high-speed USB device number 18 using dummy_hcd [ 59.523768][ T9] usb 2-1: USB disconnect, device number 17 [ 59.545536][ T36] audit: type=1400 audit(1780498982.930:213): avc: denied { create } for pid=1109 comm="syz.1.298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 59.564857][ T36] audit: type=1400 audit(1780498982.930:214): avc: denied { getopt } for pid=1109 comm="syz.1.298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 59.582029][ T1113] incfs: Options parsing error. -22 [ 59.584781][ T36] audit: type=1400 audit(1780498982.950:215): avc: denied { create } for pid=1112 comm="syz.1.299" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 59.589783][ T1113] incfs: mount failed -22 [ 59.610283][ T36] audit: type=1400 audit(1780498982.950:216): avc: denied { mounton } for pid=1112 comm="syz.1.299" path="/56/file0" dev="tmpfs" ino=300 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 59.637202][ T36] audit: type=1400 audit(1780498982.950:217): avc: denied { mounton } for pid=1112 comm="syz.1.299" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=57 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 59.661097][ T36] audit: type=1400 audit(1780498983.000:218): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 59.911998][ T1121] FAULT_INJECTION: forcing a failure. [ 59.911998][ T1121] name failslab, interval 1, probability 0, space 0, times 1 [ 59.924815][ T1121] CPU: 1 UID: 0 PID: 1121 Comm: syz.3.303 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 59.924845][ T1121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 59.924857][ T1121] Call Trace: [ 59.924862][ T1121] [ 59.924869][ T1121] __dump_stack+0x21/0x30 [ 59.924897][ T1121] dump_stack_lvl+0x140/0x1c0 [ 59.924920][ T1121] ? __cfi_dump_stack_lvl+0x10/0x10 [ 59.924943][ T1121] dump_stack+0x19/0x20 [ 59.924963][ T1121] should_fail_ex+0x3d7/0x530 [ 59.924979][ T1121] ? fib6_info_alloc+0x52/0x180 [ 59.924998][ T1121] should_failslab+0xac/0x100 [ 59.925017][ T1121] __kmalloc_noprof+0x69/0x500 [ 59.925034][ T1121] ? selinux_perf_event_alloc+0x110/0x110 [ 59.925049][ T1121] ? fib6_info_alloc+0x52/0x180 [ 59.925067][ T1121] ? avc_has_extended_perms+0x80b/0xe70 [ 59.925087][ T1121] fib6_info_alloc+0x52/0x180 [ 59.925110][ T1121] ? ip6_route_info_create+0x518/0x1500 [ 59.925133][ T1121] ip6_route_info_create+0x52b/0x1500 [ 59.925155][ T1121] ? __kasan_check_write+0x18/0x20 [ 59.925171][ T1121] ? mutex_lock+0x97/0x1d0 [ 59.925192][ T1121] ip6_route_add+0x2b/0x180 [ 59.925214][ T1121] ipv6_route_ioctl+0x37e/0x4c0 [ 59.925236][ T1121] ? __cfi_ipv6_route_ioctl+0x10/0x10 [ 59.925261][ T1121] ? __kasan_check_write+0x18/0x20 [ 59.925277][ T1121] inet6_ioctl+0x242/0x2d0 [ 59.925293][ T1121] ? __cfi_inet6_ioctl+0x10/0x10 [ 59.925310][ T1121] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 59.925333][ T1121] sock_do_ioctl+0x115/0x330 [ 59.925351][ T1121] ? sock_show_fdinfo+0xd0/0xd0 [ 59.925369][ T1121] ? __cfi_vfs_write+0x10/0x10 [ 59.925385][ T1121] ? __kasan_check_write+0x18/0x20 [ 59.925401][ T1121] ? mutex_unlock+0x90/0x240 [ 59.925420][ T1121] sock_ioctl+0x5b5/0x7f0 [ 59.925436][ T1121] ? __cfi_sock_ioctl+0x10/0x10 [ 59.925453][ T1121] ? __fget_files+0x2c5/0x340 [ 59.925472][ T1121] ? bpf_lsm_file_ioctl+0xd/0x20 [ 59.925492][ T1121] ? security_file_ioctl+0x3e/0x110 [ 59.925514][ T1121] ? __cfi_sock_ioctl+0x10/0x10 [ 59.925531][ T1121] __se_sys_ioctl+0x135/0x1b0 [ 59.925549][ T1121] __x64_sys_ioctl+0x7f/0xa0 [ 59.925574][ T1121] x64_sys_call+0x1878/0x2ee0 [ 59.925590][ T1121] do_syscall_64+0x57/0xf0 [ 59.925606][ T1121] ? clear_bhb_loop+0x50/0xa0 [ 59.925625][ T1121] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 59.925643][ T1121] RIP: 0033:0x7f148e39ce59 [ 59.925658][ T1121] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 59.925672][ T1121] RSP: 002b:00007f148f1fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 59.925690][ T1121] RAX: ffffffffffffffda RBX: 00007f148e615fa0 RCX: 00007f148e39ce59 [ 59.925703][ T1121] RDX: 0000200000000800 RSI: 000000000000890b RDI: 0000000000000003 [ 59.925714][ T1121] RBP: 00007f148f1fd090 R08: 0000000000000000 R09: 0000000000000000 [ 59.925724][ T1121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.925735][ T1121] R13: 00007f148e616038 R14: 00007f148e615fa0 R15: 00007fff0805ca98 [ 59.925749][ T1121] [ 59.940846][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 59.994694][ T45] asix 1-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 60.154074][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 60.157554][ T45] asix 1-1:2.88: probe with driver asix failed with error -32 [ 60.162941][ T9] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 60.183263][ T45] usb 1-1: USB disconnect, device number 17 [ 60.207500][ T9] usb 2-1: config 0 has no interface number 0 [ 60.293924][ T9] usb 2-1: config 0 interface 184 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 60.298417][ T1130] netlink: 20 bytes leftover after parsing attributes in process `syz.2.306'. [ 60.304119][ T9] usb 2-1: config 0 interface 184 has no altsetting 0 [ 60.328370][ T9] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 60.337506][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.346775][ T9] usb 2-1: Product: syz [ 60.350925][ T9] usb 2-1: Manufacturer: syz [ 60.355586][ T9] usb 2-1: SerialNumber: syz [ 60.361005][ T9] usb 2-1: config 0 descriptor?? [ 60.367247][ T9] smsc75xx v1.0.0 [ 60.370920][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 60.381130][ T9] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -22 [ 60.495234][ T1140] netlink: 108 bytes leftover after parsing attributes in process `syz.3.311'. [ 60.584766][ T1143] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.593300][ T1143] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.624105][ T402] usb 3-1: device descriptor read/64, error -71 [ 60.884439][ T402] usb 3-1: device firmware changed [ 60.889717][ T31] usb 3-1: USB disconnect, device number 18 [ 61.024090][ T31] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 61.175143][ T31] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 61.183484][ T31] usb 3-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 61.192414][ T31] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 61.202734][ T31] usb 3-1: config 220 has no interface number 2 [ 61.209038][ T31] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 61.222178][ T31] usb 3-1: config 220 interface 0 has no altsetting 0 [ 61.228973][ T31] usb 3-1: config 220 interface 76 has no altsetting 0 [ 61.235925][ T31] usb 3-1: config 220 interface 1 has no altsetting 0 [ 61.244107][ T31] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 61.253157][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.261180][ T31] usb 3-1: Product: syz [ 61.265358][ T31] usb 3-1: Manufacturer: syz [ 61.269935][ T31] usb 3-1: SerialNumber: syz [ 61.478809][ T31] usb 3-1: selecting invalid altsetting 0 [ 61.484666][ T31] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 61.490995][ T31] usb 3-1: No valid video chain found. [ 61.500026][ T31] usb 3-1: USB disconnect, device number 19 [ 61.989260][ T1156] netlink: 260 bytes leftover after parsing attributes in process `syz.2.316'. [ 62.254093][ T31] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 62.300099][ T1162] tipc: Cannot configure node identity twice [ 62.375470][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 62.375497][ T36] audit: type=1400 audit(1780498985.760:223): avc: denied { name_bind } for pid=1165 comm="syz.0.321" path="socket:[9592]" dev="sockfs" ino=9592 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 62.425112][ T31] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 62.433138][ T31] usb 3-1: config 0 has no interface number 0 [ 62.439490][ T31] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 62.450671][ T31] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.460492][ T31] usb 3-1: New USB device found, idVendor=046d, idProduct=c534, bcdDevice= 0.00 [ 62.469641][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.478187][ T31] usb 3-1: config 0 descriptor?? [ 62.708874][ T316] usb 2-1: USB disconnect, device number 18 [ 62.886580][ T31] logitech-djreceiver 0003:046D:C534.0008: hidraw0: USB HID v0.00 Device [HID 046d:c534] on usb-dummy_hcd.2-1/input8 [ 63.086341][ T31] usb 3-1: USB disconnect, device number 20 [ 63.094529][ T316] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 63.244112][ T316] usb 2-1: Using ep0 maxpacket: 16 [ 63.250399][ T316] usb 2-1: config 0 has an invalid interface number: 180 but max is 0 [ 63.258920][ T316] usb 2-1: config 0 has no interface number 0 [ 63.266472][ T316] usb 2-1: New USB device found, idVendor=0421, idProduct=0114, bcdDevice=11.72 [ 63.275537][ T316] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.283510][ T316] usb 2-1: Product: syz [ 63.287832][ T316] usb 2-1: Manufacturer: syz [ 63.292426][ T316] usb 2-1: SerialNumber: syz [ 63.297649][ T316] usb 2-1: config 0 descriptor?? [ 63.303331][ T316] usb 2-1: bad CDC descriptors [ 63.329779][ T1182] FAULT_INJECTION: forcing a failure. [ 63.329779][ T1182] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 63.342904][ T1182] CPU: 1 UID: 0 PID: 1182 Comm: syz.0.327 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 63.342935][ T1182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 63.342946][ T1182] Call Trace: [ 63.342953][ T1182] [ 63.342960][ T1182] __dump_stack+0x21/0x30 [ 63.342988][ T1182] dump_stack_lvl+0x140/0x1c0 [ 63.343009][ T1182] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.343033][ T1182] ? check_stack_object+0x12b/0x150 [ 63.343053][ T1182] dump_stack+0x19/0x20 [ 63.343075][ T1182] should_fail_ex+0x3d7/0x530 [ 63.343093][ T1182] should_fail+0xf/0x20 [ 63.343108][ T1182] should_fail_usercopy+0x1e/0x30 [ 63.343127][ T1182] _copy_to_user+0x24/0xa0 [ 63.343147][ T1182] simple_read_from_buffer+0xed/0x160 [ 63.343170][ T1182] proc_fail_nth_read+0x1aa/0x220 [ 63.343192][ T1182] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 63.343217][ T1182] ? bpf_lsm_file_permission+0xd/0x20 [ 63.343239][ T1182] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 63.343264][ T1182] vfs_read+0x286/0xcb0 [ 63.343281][ T1182] ? sock_show_fdinfo+0xd0/0xd0 [ 63.343303][ T1182] ? __cfi_vfs_read+0x10/0x10 [ 63.343320][ T1182] ? __kasan_check_write+0x18/0x20 [ 63.343338][ T1182] ? mutex_lock+0x97/0x1d0 [ 63.343360][ T1182] ? __cfi_mutex_lock+0x10/0x10 [ 63.343388][ T1182] ? __fget_files+0x2c5/0x340 [ 63.343410][ T1182] ksys_read+0x145/0x260 [ 63.343427][ T1182] ? __cfi_ksys_read+0x10/0x10 [ 63.343445][ T1182] ? __kasan_check_read+0x15/0x20 [ 63.343462][ T1182] __x64_sys_read+0x7f/0x90 [ 63.343480][ T1182] x64_sys_call+0x2638/0x2ee0 [ 63.343497][ T1182] do_syscall_64+0x57/0xf0 [ 63.343515][ T1182] ? clear_bhb_loop+0x50/0xa0 [ 63.343537][ T1182] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.343557][ T1182] RIP: 0033:0x7f81f375d68e [ 63.343573][ T1182] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 63.343589][ T1182] RSP: 002b:00007f81f459bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 63.343609][ T1182] RAX: ffffffffffffffda RBX: 00007f81f459c6c0 RCX: 00007f81f375d68e [ 63.343623][ T1182] RDX: 000000000000000f RSI: 00007f81f459c0a0 RDI: 0000000000000004 [ 63.343635][ T1182] RBP: 00007f81f459c090 R08: 0000000000000000 R09: 0000000000000000 [ 63.343648][ T1182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.343659][ T1182] R13: 00007f81f3a16038 R14: 00007f81f3a15fa0 R15: 00007ffe4a2634e8 [ 63.343675][ T1182] [ 63.604154][ T316] usb 2-1: USB disconnect, device number 19 [ 63.622905][ T1186] netlink: 20 bytes leftover after parsing attributes in process `syz.3.329'. [ 63.714400][ T1190] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.722867][ T1190] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.834097][ T31] usb 1-1: new full-speed USB device number 18 using dummy_hcd [ 63.961612][ T36] audit: type=1400 audit(1780498987.340:224): avc: denied { mounton } for pid=1191 comm="syz.2.332" path="/66/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 63.985102][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 63.996153][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.005958][ T31] usb 1-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 64.015016][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.023698][ T31] usb 1-1: config 0 descriptor?? [ 64.292905][ T1205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.301462][ T1205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.309991][ T1205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.318511][ T1205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.327167][ T36] audit: type=1400 audit(1780498987.710:225): avc: denied { ioctl } for pid=1204 comm="syz.3.336" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=9641 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 64.335326][ T1205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.361865][ T1205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.431856][ T31] isku 0003:1E7D:319C.0009: item fetching failed at offset 5/7 [ 64.439621][ T31] isku 0003:1E7D:319C.0009: parse failed [ 64.445301][ T31] isku 0003:1E7D:319C.0009: probe with driver isku failed with error -22 [ 64.632675][ T9] usb 1-1: USB disconnect, device number 18 [ 64.667629][ T1209] FAULT_INJECTION: forcing a failure. [ 64.667629][ T1209] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 64.680815][ T1209] CPU: 1 UID: 0 PID: 1209 Comm: syz.2.338 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 64.680846][ T1209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 64.680858][ T1209] Call Trace: [ 64.680864][ T1209] [ 64.680872][ T1209] __dump_stack+0x21/0x30 [ 64.680901][ T1209] dump_stack_lvl+0x140/0x1c0 [ 64.680925][ T1209] ? __cfi_dump_stack_lvl+0x10/0x10 [ 64.680951][ T1209] ? selinux_file_ioctl+0x732/0x1480 [ 64.680977][ T1209] dump_stack+0x19/0x20 [ 64.681000][ T1209] should_fail_ex+0x3d7/0x530 [ 64.681018][ T1209] should_fail+0xf/0x20 [ 64.681034][ T1209] should_fail_usercopy+0x1e/0x30 [ 64.681052][ T1209] _copy_from_user+0x20/0xa0 [ 64.681073][ T1209] get_user_ifreq+0x70/0x180 [ 64.681092][ T1209] sock_ioctl+0x6ff/0x7f0 [ 64.681111][ T1209] ? __cfi_sock_ioctl+0x10/0x10 [ 64.681131][ T1209] ? bpf_lsm_file_ioctl+0xd/0x20 [ 64.681150][ T1209] ? security_file_ioctl+0x3e/0x110 [ 64.681176][ T1209] ? __cfi_sock_ioctl+0x10/0x10 [ 64.681195][ T1209] __se_sys_ioctl+0x135/0x1b0 [ 64.681217][ T1209] __x64_sys_ioctl+0x7f/0xa0 [ 64.681237][ T1209] x64_sys_call+0x1878/0x2ee0 [ 64.681255][ T1209] do_syscall_64+0x57/0xf0 [ 64.681274][ T1209] ? clear_bhb_loop+0x50/0xa0 [ 64.681295][ T1209] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.681316][ T1209] RIP: 0033:0x7f820139ce59 [ 64.681332][ T1209] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 64.681347][ T1209] RSP: 002b:00007f8202279028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.681368][ T1209] RAX: ffffffffffffffda RBX: 00007f8201615fa0 RCX: 00007f820139ce59 [ 64.681383][ T1209] RDX: 0000200000000940 RSI: 00000000000089f3 RDI: 0000000000000003 [ 64.681396][ T1209] RBP: 00007f8202279090 R08: 0000000000000000 R09: 0000000000000000 [ 64.681408][ T1209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.681424][ T1209] R13: 00007f8201616038 R14: 00007f8201615fa0 R15: 00007ffd20d8e078 [ 64.681440][ T1209] [ 65.025331][ T1215] netlink: 148 bytes leftover after parsing attributes in process `syz.1.341'. [ 65.075048][ T36] audit: type=1400 audit(1780498988.460:226): avc: denied { unlink } for pid=1216 comm="syz.3.342" name="#5" dev="tmpfs" ino=701 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 65.076362][ T1217] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 65.097277][ T36] audit: type=1400 audit(1780498988.460:227): avc: denied { mount } for pid=1216 comm="syz.3.342" name="/" dev="overlay" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 65.124151][ T31] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 65.135789][ T1218] syzkaller1: entered promiscuous mode [ 65.141084][ T36] audit: type=1400 audit(1780498988.500:228): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 65.145992][ T1218] syzkaller1: entered allmulticast mode [ 65.171221][ T36] audit: type=1400 audit(1780498988.530:229): avc: denied { map } for pid=1214 comm="syz.1.341" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 65.211042][ T1222] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.219985][ T1222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.315438][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 65.323889][ T31] usb 3-1: config 8 has an invalid interface number: 204 but max is 0 [ 65.334870][ T31] usb 3-1: config 8 has no interface number 0 [ 65.341005][ T31] usb 3-1: config 8 interface 204 has no altsetting 0 [ 65.349266][ T31] usb 3-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=4a.61 [ 65.358882][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.366977][ T31] usb 3-1: Product: syz [ 65.371189][ T31] usb 3-1: Manufacturer: syz [ 65.376065][ T31] usb 3-1: SerialNumber: syz [ 65.582701][ T36] audit: type=1400 audit(1780498988.960:230): avc: denied { map } for pid=1210 comm="syz.2.339" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 65.655578][ T31] usbserial_generic 3-1:8.204: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 65.667056][ T31] usbserial_generic 3-1:8.204: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 65.678005][ T31] usbserial_generic 3-1:8.204: device has no bulk endpoints [ 65.686672][ T31] usb 3-1: USB disconnect, device number 21 [ 65.744762][ T1230] netlink: 260 bytes leftover after parsing attributes in process `syz.3.347'. [ 65.824626][ T1239] tipc: Cannot configure node identity twice [ 66.144083][ T9] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 66.181355][ T1251] syz.2.357 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 66.264862][ T1255] netlink: 20 bytes leftover after parsing attributes in process `syz.2.359'. [ 66.287629][ T1257] netlink: 8 bytes leftover after parsing attributes in process `syz.2.360'. [ 66.297155][ T36] audit: type=1400 audit(1780498989.680:231): avc: denied { bind } for pid=1256 comm="syz.2.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 66.316920][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 66.317328][ T36] audit: type=1400 audit(1780498989.690:232): avc: denied { create } for pid=1256 comm="syz.2.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 66.333553][ T9] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 66.349791][ T9] usb 2-1: config 0 has no interface number 0 [ 66.356097][ T9] usb 2-1: config 0 interface 184 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 66.366284][ T9] usb 2-1: config 0 interface 184 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 0 [ 66.376345][ T9] usb 2-1: config 0 interface 184 has no altsetting 0 [ 66.385385][ T9] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 66.394512][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.402509][ T9] usb 2-1: Product: syz [ 66.406731][ T9] usb 2-1: Manufacturer: syz [ 66.411321][ T9] usb 2-1: SerialNumber: syz [ 66.420684][ T9] usb 2-1: config 0 descriptor?? [ 66.428883][ T9] smsc75xx v1.0.0 [ 66.432549][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 66.444411][ T9] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -22 [ 66.640213][ T1274] FAULT_INJECTION: forcing a failure. [ 66.640213][ T1274] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 66.653374][ T1274] CPU: 0 UID: 0 PID: 1274 Comm: syz.2.367 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 66.653403][ T1274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 66.653414][ T1274] Call Trace: [ 66.653419][ T1274] [ 66.653426][ T1274] __dump_stack+0x21/0x30 [ 66.653453][ T1274] dump_stack_lvl+0x140/0x1c0 [ 66.653475][ T1274] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.653498][ T1274] dump_stack+0x19/0x20 [ 66.653517][ T1274] should_fail_ex+0x3d7/0x530 [ 66.653534][ T1274] should_fail+0xf/0x20 [ 66.653547][ T1274] should_fail_usercopy+0x1e/0x30 [ 66.653563][ T1274] _copy_from_user+0x20/0xa0 [ 66.653590][ T1274] ip_tunnel_parm_from_user+0xbe/0x3b0 [ 66.653610][ T1274] ? __cfi_ip_tunnel_parm_from_user+0x10/0x10 [ 66.653630][ T1274] ? has_cap_mac_admin+0xd0/0xd0 [ 66.653647][ T1274] ip_tunnel_siocdevprivate+0xb1/0x1e0 [ 66.653666][ T1274] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 66.653688][ T1274] ? __cfi_ip_tunnel_siocdevprivate+0x10/0x10 [ 66.653709][ T1274] ? full_name_hash+0xa1/0xf0 [ 66.653728][ T1274] dev_ifsioc+0x951/0xc10 [ 66.653750][ T1274] dev_ioctl+0xa62/0x1000 [ 66.653771][ T1274] sock_ioctl+0x75a/0x7f0 [ 66.653788][ T1274] ? __cfi_sock_ioctl+0x10/0x10 [ 66.653805][ T1274] ? bpf_lsm_file_ioctl+0xd/0x20 [ 66.653825][ T1274] ? security_file_ioctl+0x3e/0x110 [ 66.653847][ T1274] ? __cfi_sock_ioctl+0x10/0x10 [ 66.653863][ T1274] __se_sys_ioctl+0x135/0x1b0 [ 66.653883][ T1274] __x64_sys_ioctl+0x7f/0xa0 [ 66.653901][ T1274] x64_sys_call+0x1878/0x2ee0 [ 66.653916][ T1274] do_syscall_64+0x57/0xf0 [ 66.653932][ T1274] ? clear_bhb_loop+0x50/0xa0 [ 66.653951][ T1274] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.653970][ T1274] RIP: 0033:0x7f820139ce59 [ 66.653984][ T1274] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 66.653998][ T1274] RSP: 002b:00007f8202279028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 66.654019][ T1274] RAX: ffffffffffffffda RBX: 00007f8201615fa0 RCX: 00007f820139ce59 [ 66.654042][ T1274] RDX: 0000200000000940 RSI: 00000000000089f3 RDI: 0000000000000003 [ 66.654054][ T1274] RBP: 00007f8202279090 R08: 0000000000000000 R09: 0000000000000000 [ 66.654065][ T1274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.654075][ T1274] R13: 00007f8201616038 R14: 00007f8201615fa0 R15: 00007ffd20d8e078 [ 66.654090][ T1274] [ 66.965106][ T1280] raw_sendmsg: syz.2.369 forgot to set AF_INET. Fix it! [ 67.204123][ T31] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 67.355040][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 67.365174][ T31] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 67.375973][ T31] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 67.389713][ T31] usb 3-1: New USB device found, idVendor=0525, idProduct=0010, bcdDevice= 0.40 [ 67.398819][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 67.406833][ T31] usb 3-1: SerialNumber: syz [ 67.612663][ T31] usb 3-1: USB disconnect, device number 22 [ 68.419868][ T1294] netlink: 260 bytes leftover after parsing attributes in process `syz.0.373'. [ 68.434079][ T31] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 68.584089][ T31] usb 3-1: Using ep0 maxpacket: 8 [ 68.590130][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 68.600291][ T31] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 68.609273][ T31] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 68.620307][ T31] usb 3-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 68.629392][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.637391][ T31] usb 3-1: Product: syz [ 68.641543][ T31] usb 3-1: Manufacturer: syz [ 68.646141][ T31] usb 3-1: SerialNumber: syz [ 68.912513][ T402] usb 2-1: USB disconnect, device number 20 [ 68.967332][ T1299] kvm: pic: non byte write [ 69.050587][ T1304] tmpfs: Invalid gid '0x00000000ffffffff' [ 69.256718][ T31] usb 3-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 69.257041][ T1291] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.265498][ T31] usb 3-1: clock source 0 is not valid, cannot use [ 69.274238][ T1291] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.364069][ T402] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 69.514063][ T402] usb 2-1: Using ep0 maxpacket: 32 [ 69.520221][ T402] usb 2-1: config 0 has an invalid interface number: 196 but max is 0 [ 69.528480][ T402] usb 2-1: config 0 has no interface number 0 [ 69.534606][ T45] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 69.542184][ T402] usb 2-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 69.552279][ T402] usb 2-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 69.562725][ T402] usb 2-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 69.572678][ T402] usb 2-1: config 0 interface 196 has no altsetting 0 [ 69.580798][ T402] usb 2-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 69.589893][ T402] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.597894][ T402] usb 2-1: Product: syz [ 69.602049][ T402] usb 2-1: Manufacturer: syz [ 69.606668][ T402] usb 2-1: SerialNumber: syz [ 69.611862][ T402] usb 2-1: config 0 descriptor?? [ 69.617110][ T1304] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 69.704072][ T45] usb 1-1: Using ep0 maxpacket: 32 [ 69.710526][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 69.720177][ T45] usb 1-1: New USB device found, idVendor=2b53, idProduct=0023, bcdDevice= 0.40 [ 69.729278][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.737294][ T45] usb 1-1: Product: syz [ 69.741474][ T45] usb 1-1: Manufacturer: syz [ 69.746095][ T45] usb 1-1: SerialNumber: syz [ 69.804968][ T1311] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.813514][ T1311] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.823702][ T1311] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.832350][ T1311] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.041081][ T402] ipheth 2-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 70.048644][ T402] ipheth 2-1:0.196: probe with driver ipheth failed with error -71 [ 70.058002][ T402] usb 2-1: USB disconnect, device number 21 [ 70.360519][ T1314] netlink: 'syz.3.381': attribute type 4 has an invalid length. [ 70.390977][ T1319] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.399891][ T1319] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.499290][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 70.499307][ T36] audit: type=1400 audit(1780498993.880:239): avc: denied { setopt } for pid=1320 comm="syz.0.384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 70.530690][ T1323] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.542701][ T36] audit: type=1400 audit(1780498993.890:240): avc: denied { bind } for pid=1320 comm="syz.0.384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 70.546906][ T1323] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.568376][ T36] audit: type=1400 audit(1780498993.890:241): avc: denied { bind } for pid=1320 comm="syz.0.384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 70.591106][ T1325] kvm: pic: non byte write [ 71.110436][ T36] audit: type=1400 audit(1780498994.490:242): avc: denied { mounton } for pid=1333 comm="syz.3.390" path="/144/file0" dev="incremental-fs" ino=780 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.110768][ T1334] incfs: mount failed -22 [ 71.138438][ T1334] incfs: mount failed -22 [ 71.142881][ T1334] incfs: mount failed -22 [ 71.147376][ T1334] incfs: mount failed -22 [ 71.151812][ T1334] incfs: mount failed -22 [ 71.156344][ T1334] incfs: mount failed -22 [ 71.160810][ T1334] incfs: mount failed -22 [ 71.165312][ T1334] incfs: mount failed -22 [ 71.169791][ T1334] incfs: mount failed -22 [ 71.174292][ T1334] incfs: mount failed -22 [ 71.178740][ T1334] incfs: mount failed -22 [ 71.183167][ T1334] incfs: mount failed -22 [ 71.187695][ T1334] incfs: mount failed -22 [ 71.191600][ T31] usb 3-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 71.192155][ T1334] incfs: mount failed -22 [ 71.208137][ T1334] incfs: mount failed -22 [ 71.213303][ T31] usb 3-1: USB disconnect, device number 23 [ 71.213565][ T1334] incfs: mount failed -22 [ 71.223985][ T45] usb 1-1: USB disconnect, device number 19 [ 71.225423][ T1334] incfs: mount failed -22 [ 71.235794][ T1334] incfs: mount failed -22 [ 71.240302][ T1334] incfs: mount failed -22 [ 71.247000][ T1334] incfs: mount failed -22 [ 71.251657][ T1334] incfs: mount failed -22 [ 71.252343][ T405] udevd[405]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 71.257404][ T1334] incfs: mount failed -22 [ 71.276674][ T1334] incfs: mount failed -22 [ 71.280087][ T312] udevd[312]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 71.281158][ T1334] incfs: mount failed -22 [ 71.301108][ T1334] incfs: mount failed -22 [ 71.306911][ T1334] incfs: mount failed -22 [ 71.311396][ T1334] incfs: mount failed -22 [ 71.316019][ T1334] incfs: mount failed -22 [ 71.320468][ T1334] incfs: mount failed -22 [ 71.324941][ T1334] incfs: mount failed -22 [ 71.329351][ T1334] incfs: mount failed -22 [ 71.333832][ T1334] incfs: mount failed -22 [ 71.338337][ T1334] incfs: mount failed -22 [ 71.342775][ T1334] incfs: mount failed -22 [ 71.347254][ T1334] incfs: mount failed -22 [ 71.351676][ T1334] incfs: mount failed -22 [ 71.356136][ T1334] incfs: mount failed -22 [ 71.360573][ T1334] incfs: mount failed -22 [ 71.365033][ T1334] incfs: mount failed -22 [ 71.369466][ T1334] incfs: mount failed -22 [ 71.373872][ T1334] incfs: mount failed -22 [ 71.378342][ T1334] incfs: mount failed -22 [ 71.382774][ T1334] incfs: mount failed -22 [ 71.387266][ T1334] incfs: mount failed -22 [ 71.391678][ T1334] incfs: mount failed -22 [ 71.396145][ T1334] incfs: mount failed -22 [ 71.400590][ T1334] incfs: mount failed -22 [ 71.405092][ T1334] incfs: mount failed -22 [ 71.409530][ T1334] incfs: mount failed -22 [ 71.413969][ T1334] incfs: mount failed -22 [ 71.418462][ T1334] incfs: mount failed -22 [ 71.422920][ T1334] incfs: mount failed -22 [ 71.427668][ T1334] incfs: mount failed -22 [ 71.432265][ T1334] incfs: mount failed -22 [ 71.436096][ T1340] tipc: Cannot configure node identity twice [ 71.436759][ T1334] incfs: mount failed -22 [ 71.447163][ T1334] incfs: mount failed -22 [ 71.451855][ T1334] incfs: mount failed -22 [ 71.456440][ T1334] incfs: mount failed -22 [ 71.460905][ T1334] incfs: mount failed -22 [ 71.465396][ T1334] incfs: mount failed -22 [ 71.469894][ T1334] incfs: mount failed -22 [ 71.474377][ T1334] incfs: mount failed -22 [ 71.478816][ T1334] incfs: mount failed -22 [ 71.574275][ T45] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 71.594617][ T1348] tmpfs: Invalid gid '0x00000000ffffffff' [ 71.601024][ T1348] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.609640][ T31] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 71.614314][ T1348] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.704132][ T397] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 71.735042][ T45] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 71.743068][ T45] usb 1-1: config 0 has no interface number 0 [ 71.749252][ T45] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 71.760205][ T45] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 71.769947][ T45] usb 1-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 71.782739][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 71.788039][ T45] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 71.797120][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.805854][ T45] usb 1-1: config 0 descriptor?? [ 71.810862][ T31] usb 3-1: config 2 has an invalid interface number: 88 but max is 0 [ 71.819027][ T31] usb 3-1: config 2 has no interface number 0 [ 71.825146][ T31] usb 3-1: config 2 interface 88 altsetting 7 bulk endpoint 0x6 has invalid maxpacket 256 [ 71.835797][ T31] usb 3-1: config 2 interface 88 has no altsetting 0 [ 71.843858][ T31] usb 3-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 71.853126][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.861217][ T31] usb 3-1: Product: syz [ 71.865394][ T31] usb 3-1: Manufacturer: syz [ 71.869992][ T31] usb 3-1: SerialNumber: syz [ 71.876052][ T1338] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 71.883252][ T397] usb 2-1: config 0 has an invalid interface number: 199 but max is 1 [ 71.891996][ T397] usb 2-1: config 0 has no interface number 1 [ 71.898165][ T397] usb 2-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 71.908022][ T397] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.919456][ T397] usb 2-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 71.928546][ T397] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 71.936555][ T397] usb 2-1: SerialNumber: syz [ 71.941678][ T397] usb 2-1: config 0 descriptor?? [ 72.095750][ T1338] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 72.196518][ T397] usb 2-1: Found UVC 0.00 device (0002:0000) [ 72.203486][ T397] usb 2-1: No valid video chain found. [ 72.212303][ T397] usb 2-1: USB disconnect, device number 22 [ 72.217652][ T1351] kvm: pic: non byte write [ 72.238413][ T1332] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.247036][ T1332] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.278473][ T1356] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.287335][ T1356] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.458132][ T45] uclogic 0003:28BD:0042.000A: failed retrieving string descriptor #100: -71 [ 72.469594][ T45] uclogic 0003:28BD:0042.000A: failed retrieving pen parameters: -71 [ 72.477806][ T45] uclogic 0003:28BD:0042.000A: pen probing failed: -71 [ 72.484868][ T45] uclogic 0003:28BD:0042.000A: failed probing parameters: -71 [ 72.492439][ T45] uclogic 0003:28BD:0042.000A: probe with driver uclogic failed with error -71 [ 72.507484][ T45] usb 1-1: USB disconnect, device number 20 [ 72.908536][ T1338] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.917821][ T1338] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.126823][ T31] asix 3-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 73.139484][ T31] asix 3-1:2.88: probe with driver asix failed with error -71 [ 73.148531][ T31] usb 3-1: USB disconnect, device number 24 [ 73.236129][ T45] usb 1-1: new full-speed USB device number 21 using dummy_hcd [ 73.395186][ T45] usb 1-1: config 2 interface 0 has no altsetting 0 [ 73.401862][ T45] usb 1-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.00 [ 73.410960][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.474091][ T402] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 73.624109][ T402] usb 2-1: Using ep0 maxpacket: 16 [ 73.630330][ T402] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 73.641803][ T402] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.648212][ T1371] tmpfs: Invalid gid '0x00000000ffffffff' [ 73.651989][ T402] usb 2-1: config 0 interface 0 has no altsetting 0 [ 73.664000][ T402] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 73.673307][ T402] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.683396][ T1373] netlink: 20 bytes leftover after parsing attributes in process `syz.3.406'. [ 73.686925][ T402] usb 2-1: config 0 descriptor?? [ 73.703747][ T1375] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.712420][ T1375] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.821744][ T45] elo 0003:04E7:0009.000B: item fetching failed at offset 4/5 [ 73.829456][ T45] elo 0003:04E7:0009.000B: parse failed [ 73.835223][ T45] elo 0003:04E7:0009.000B: probe with driver elo failed with error -22 [ 73.880957][ T1377] kvm: pic: non byte write [ 73.894116][ T315] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 73.904168][ T402] usbhid 2-1:0.0: can't add hid device: -71 [ 73.912473][ T402] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 73.921807][ T402] usb 2-1: USB disconnect, device number 23 [ 74.023144][ T9] usb 1-1: USB disconnect, device number 21 [ 74.044089][ T315] usb 3-1: Using ep0 maxpacket: 32 [ 74.050345][ T315] usb 3-1: config 0 has an invalid interface number: 196 but max is 0 [ 74.058683][ T315] usb 3-1: config 0 has no interface number 0 [ 74.064892][ T315] usb 3-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 74.074942][ T315] usb 3-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 74.084884][ T315] usb 3-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 74.094804][ T315] usb 3-1: config 0 interface 196 has no altsetting 0 [ 74.103279][ T315] usb 3-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 74.112439][ T315] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.120486][ T315] usb 3-1: Product: syz [ 74.124667][ T315] usb 3-1: Manufacturer: syz [ 74.129255][ T315] usb 3-1: SerialNumber: syz [ 74.134408][ T315] usb 3-1: config 0 descriptor?? [ 74.139628][ T1371] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 74.214082][ T402] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 74.351114][ T315] ipheth 3-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 74.363038][ T315] ipheth 3-1:0.196: probe with driver ipheth failed with error -71 [ 74.366718][ T402] usb 2-1: Using ep0 maxpacket: 32 [ 74.374162][ T315] usb 3-1: USB disconnect, device number 25 [ 74.382662][ T402] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 74.392214][ T402] usb 2-1: config 0 has no interface number 0 [ 74.402779][ T402] usb 2-1: config 0 interface 184 has no altsetting 0 [ 74.411090][ T402] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 74.420256][ T402] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.428326][ T402] usb 2-1: Product: syz [ 74.432543][ T402] usb 2-1: Manufacturer: syz [ 74.437350][ T402] usb 2-1: SerialNumber: syz [ 74.443238][ T402] usb 2-1: config 0 descriptor?? [ 74.449276][ T402] smsc75xx v1.0.0 [ 74.774186][ T445] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 74.786234][ T1397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.794817][ T1397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.804238][ T315] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 74.853911][ T402] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 74.864812][ T402] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 74.874500][ T402] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 74.884743][ T402] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -32 [ 74.954104][ T445] usb 1-1: Using ep0 maxpacket: 16 [ 74.960485][ T315] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 74.968783][ T445] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 74.976774][ T315] usb 3-1: config 0 has no interface number 0 [ 74.978574][ T1424] tmpfs: Invalid gid '0x00000000ffffffff' [ 74.982865][ T315] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 74.982895][ T315] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 74.982913][ T315] usb 3-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 74.982944][ T315] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 74.982965][ T315] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.983342][ T445] usb 1-1: can't read configurations, error -22 [ 74.992422][ T1424] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.000001][ T315] usb 3-1: config 0 descriptor?? [ 75.010256][ T1424] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.092880][ T1426] FAULT_INJECTION: forcing a failure. [ 75.092880][ T1426] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 75.106015][ T1426] CPU: 1 UID: 0 PID: 1426 Comm: syz.3.420 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 75.106045][ T1426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 75.106056][ T1426] Call Trace: [ 75.106062][ T1426] [ 75.106069][ T1426] __dump_stack+0x21/0x30 [ 75.106097][ T1426] dump_stack_lvl+0x140/0x1c0 [ 75.106121][ T1426] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.106147][ T1426] dump_stack+0x19/0x20 [ 75.106170][ T1426] should_fail_ex+0x3d7/0x530 [ 75.106186][ T1426] should_fail+0xf/0x20 [ 75.106198][ T1426] should_fail_usercopy+0x1e/0x30 [ 75.106208][ T1426] _copy_to_user+0x24/0xa0 [ 75.106219][ T1426] ip_tunnel_parm_to_user+0x2ed/0x400 [ 75.106232][ T1426] ? __cfi_ip_tunnel_parm_to_user+0x10/0x10 [ 75.106245][ T1426] ? has_cap_mac_admin+0xd0/0xd0 [ 75.106260][ T1426] ip_tunnel_siocdevprivate+0x1be/0x1e0 [ 75.106282][ T1426] ? __cfi_ip_tunnel_siocdevprivate+0x10/0x10 [ 75.106305][ T1426] ? full_name_hash+0xa1/0xf0 [ 75.106326][ T1426] dev_ifsioc+0x951/0xc10 [ 75.106344][ T1426] dev_ioctl+0xa62/0x1000 [ 75.106357][ T1426] sock_ioctl+0x75a/0x7f0 [ 75.106369][ T1426] ? __cfi_sock_ioctl+0x10/0x10 [ 75.106379][ T1426] ? bpf_lsm_file_ioctl+0xd/0x20 [ 75.106401][ T1426] ? security_file_ioctl+0x3e/0x110 [ 75.106427][ T1426] ? __cfi_sock_ioctl+0x10/0x10 [ 75.106446][ T1426] __se_sys_ioctl+0x135/0x1b0 [ 75.106468][ T1426] __x64_sys_ioctl+0x7f/0xa0 [ 75.106485][ T1426] x64_sys_call+0x1878/0x2ee0 [ 75.106495][ T1426] do_syscall_64+0x57/0xf0 [ 75.106505][ T1426] ? clear_bhb_loop+0x50/0xa0 [ 75.106518][ T1426] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.106529][ T1426] RIP: 0033:0x7f148e39ce59 [ 75.106539][ T1426] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 75.106553][ T1426] RSP: 002b:00007f148f1fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.106574][ T1426] RAX: ffffffffffffffda RBX: 00007f148e615fa0 RCX: 00007f148e39ce59 [ 75.106589][ T1426] RDX: 0000200000000940 RSI: 00000000000089f3 RDI: 0000000000000003 [ 75.106602][ T1426] RBP: 00007f148f1fd090 R08: 0000000000000000 R09: 0000000000000000 [ 75.106614][ T1426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.106625][ T1426] R13: 00007f148e616038 R14: 00007f148e615fa0 R15: 00007fff0805ca98 [ 75.106633][ T1426] [ 75.347358][ T445] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 75.429575][ T1433] kvm: pic: non byte write [ 75.514075][ T445] usb 1-1: Using ep0 maxpacket: 16 [ 75.520565][ T445] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 75.528533][ T445] usb 1-1: can't read configurations, error -22 [ 75.534956][ T445] usb usb1-port1: attempt power cycle [ 75.556618][ T1387] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.565258][ T1387] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.774187][ T315] uclogic 0003:28BD:0042.000C: failed retrieving string descriptor #100: -71 [ 75.783032][ T315] uclogic 0003:28BD:0042.000C: failed retrieving pen parameters: -71 [ 75.791156][ T315] uclogic 0003:28BD:0042.000C: pen probing failed: -71 [ 75.798039][ T315] uclogic 0003:28BD:0042.000C: failed probing parameters: -71 [ 75.805609][ T315] uclogic 0003:28BD:0042.000C: probe with driver uclogic failed with error -71 [ 75.816443][ T315] usb 3-1: USB disconnect, device number 26 [ 75.874099][ T445] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 75.894479][ T445] usb 1-1: Using ep0 maxpacket: 16 [ 75.900975][ T445] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 75.908991][ T445] usb 1-1: can't read configurations, error -22 [ 76.054089][ T445] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 76.074474][ T445] usb 1-1: Using ep0 maxpacket: 16 [ 76.080994][ T445] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 76.088990][ T445] usb 1-1: can't read configurations, error -22 [ 76.095360][ T445] usb usb1-port1: unable to enumerate USB device [ 76.334495][ T1448] tmpfs: Invalid gid '0x00000000ffffffff' [ 76.341647][ T1448] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.350211][ T1448] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.379226][ T36] audit: type=1400 audit(1780498999.760:243): avc: denied { mount } for pid=1449 comm="syz.3.429" name="/" dev="ramfs" ino=11070 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 76.390675][ T1452] tipc: Cannot configure node identity twice [ 76.430068][ T36] audit: type=1400 audit(1780498999.810:244): avc: denied { append } for pid=1456 comm="syz.3.432" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 76.453383][ T1459] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.453410][ T36] audit: type=1400 audit(1780498999.810:245): avc: denied { open } for pid=1456 comm="syz.3.432" path="/dev/ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 76.462123][ T1459] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.497648][ T1459] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.506249][ T1459] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.544090][ T445] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 76.695071][ T445] usb 3-1: config 0 has an invalid interface number: 199 but max is 1 [ 76.703270][ T445] usb 3-1: config 0 has no interface number 1 [ 76.709395][ T445] usb 3-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 76.719246][ T445] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.730626][ T445] usb 3-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 76.739695][ T445] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 76.747707][ T445] usb 3-1: SerialNumber: syz [ 76.752814][ T445] usb 3-1: config 0 descriptor?? [ 76.916911][ T315] usb 2-1: USB disconnect, device number 24 [ 76.929004][ T1462] FAULT_INJECTION: forcing a failure. [ 76.929004][ T1462] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.942135][ T1462] CPU: 0 UID: 0 PID: 1462 Comm: syz.1.434 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 76.942165][ T1462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 76.942172][ T1462] Call Trace: [ 76.942177][ T1462] [ 76.942182][ T1462] __dump_stack+0x21/0x30 [ 76.942202][ T1462] dump_stack_lvl+0x140/0x1c0 [ 76.942216][ T1462] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.942229][ T1462] ? netdev_run_todo+0xc60/0xce0 [ 76.942245][ T1462] ? check_stack_object+0x12b/0x150 [ 76.942256][ T1462] dump_stack+0x19/0x20 [ 76.942269][ T1462] should_fail_ex+0x3d7/0x530 [ 76.942279][ T1462] should_fail+0xf/0x20 [ 76.942288][ T1462] should_fail_usercopy+0x1e/0x30 [ 76.942301][ T1462] _copy_to_user+0x24/0xa0 [ 76.942314][ T1462] put_user_ifreq+0x7c/0xc0 [ 76.942325][ T1462] sock_ioctl+0x789/0x7f0 [ 76.942335][ T1462] ? __cfi_sock_ioctl+0x10/0x10 [ 76.942346][ T1462] ? bpf_lsm_file_ioctl+0xd/0x20 [ 76.942359][ T1462] ? security_file_ioctl+0x3e/0x110 [ 76.942374][ T1462] ? __cfi_sock_ioctl+0x10/0x10 [ 76.942384][ T1462] __se_sys_ioctl+0x135/0x1b0 [ 76.942397][ T1462] __x64_sys_ioctl+0x7f/0xa0 [ 76.942408][ T1462] x64_sys_call+0x1878/0x2ee0 [ 76.942417][ T1462] do_syscall_64+0x57/0xf0 [ 76.942428][ T1462] ? clear_bhb_loop+0x50/0xa0 [ 76.942441][ T1462] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.942452][ T1462] RIP: 0033:0x7fa879d9ce59 [ 76.942463][ T1462] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 76.942472][ T1462] RSP: 002b:00007fa87ad36028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.942484][ T1462] RAX: ffffffffffffffda RBX: 00007fa87a015fa0 RCX: 00007fa879d9ce59 [ 76.942492][ T1462] RDX: 0000200000000940 RSI: 00000000000089f3 RDI: 0000000000000003 [ 76.942499][ T1462] RBP: 00007fa87ad36090 R08: 0000000000000000 R09: 0000000000000000 [ 76.942506][ T1462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.942513][ T1462] R13: 00007fa87a016038 R14: 00007fa87a015fa0 R15: 00007ffdcdb52b18 [ 76.942521][ T1462] [ 77.163577][ T1464] netlink: 260 bytes leftover after parsing attributes in process `syz.3.436'. [ 77.190137][ T1468] tmpfs: Invalid gid '0x00000000ffffffff' [ 77.228310][ T1472] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23598 sclass=netlink_route_socket pid=1472 comm=syz.3.439 [ 77.241369][ T445] usb 3-1: Found UVC 0.00 device (0002:0000) [ 77.248394][ T445] usb 3-1: No valid video chain found. [ 77.249506][ T1474] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23598 sclass=netlink_route_socket pid=1474 comm=syz.3.439 [ 77.255338][ T445] usb 3-1: USB disconnect, device number 27 [ 77.323797][ T1480] netlink: 'syz.2.442': attribute type 4 has an invalid length. [ 77.359680][ T1487] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.369510][ T1487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.378809][ T1487] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.387475][ T1487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.494095][ T315] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 77.645128][ T315] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.656233][ T315] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 77.665306][ T315] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.673885][ T315] usb 2-1: config 0 descriptor?? [ 77.954084][ T445] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 77.994660][ T1491] tmpfs: Invalid gid '0x00000000ffffffff' [ 78.020993][ T1493] FAULT_INJECTION: forcing a failure. [ 78.020993][ T1493] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 78.034730][ T1493] CPU: 1 UID: 0 PID: 1493 Comm: syz.3.448 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 78.034760][ T1493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 78.034770][ T1493] Call Trace: [ 78.034775][ T1493] [ 78.034782][ T1493] __dump_stack+0x21/0x30 [ 78.034811][ T1493] dump_stack_lvl+0x140/0x1c0 [ 78.034833][ T1493] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.034866][ T1493] ? check_stack_object+0x106/0x150 [ 78.034885][ T1493] dump_stack+0x19/0x20 [ 78.034905][ T1493] should_fail_ex+0x3d7/0x530 [ 78.034923][ T1493] should_fail+0xf/0x20 [ 78.034937][ T1493] should_fail_usercopy+0x1e/0x30 [ 78.034954][ T1493] _copy_from_user+0x20/0xa0 [ 78.034972][ T1493] __sys_connect+0x171/0x490 [ 78.034994][ T1493] ? __cfi___sys_connect+0x10/0x10 [ 78.035017][ T1493] ? __kasan_check_read+0x15/0x20 [ 78.035033][ T1493] __x64_sys_connect+0x7e/0x90 [ 78.035055][ T1493] x64_sys_call+0x1c2f/0x2ee0 [ 78.035079][ T1493] do_syscall_64+0x57/0xf0 [ 78.035095][ T1493] ? clear_bhb_loop+0x50/0xa0 [ 78.035114][ T1493] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.035132][ T1493] RIP: 0033:0x7f148e39ce59 [ 78.035146][ T1493] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 78.035162][ T1493] RSP: 002b:00007f148f1fd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 78.035187][ T1493] RAX: ffffffffffffffda RBX: 00007f148e615fa0 RCX: 00007f148e39ce59 [ 78.035200][ T1493] RDX: 000000000000001c RSI: 0000200000000200 RDI: 0000000000000004 [ 78.035211][ T1493] RBP: 00007f148f1fd090 R08: 0000000000000000 R09: 0000000000000000 [ 78.035222][ T1493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.035232][ T1493] R13: 00007f148e616038 R14: 00007f148e615fa0 R15: 00007fff0805ca98 [ 78.035247][ T1493] [ 78.105114][ T445] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 78.118778][ T1466] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.123819][ T445] usb 1-1: config 0 has no interface number 0 [ 78.128859][ T1466] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.133410][ T445] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.150474][ T1495] overlay: filesystem on ./file0 not supported as upperdir [ 78.153719][ T315] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor [ 78.225292][ T1497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.225503][ T445] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 78.229270][ T1497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.236537][ T445] usb 1-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 78.325336][ T315] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000D/input/input4 [ 78.336747][ T445] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 78.345863][ T445] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.354730][ T445] usb 1-1: config 0 descriptor?? [ 78.396844][ T36] audit: type=1400 audit(1780499001.780:246): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=605 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 78.397776][ T315] keytouch 0003:0926:3333.000D: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 78.426610][ T36] audit: type=1400 audit(1780499001.780:247): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=605 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 78.457782][ T36] audit: type=1400 audit(1780499001.780:248): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=605 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 78.514072][ T402] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 78.665094][ T402] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.676028][ T402] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 78.685093][ T402] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.697386][ T402] usb 3-1: config 0 descriptor?? [ 78.705559][ T316] usb 2-1: USB disconnect, device number 25 [ 78.762330][ T1489] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.771139][ T1489] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.851945][ T1509] syztnl0: entered promiscuous mode [ 78.870620][ T1511] tmpfs: Invalid gid '0x00000000ffffffff' [ 78.899804][ T36] audit: type=1400 audit(1780499002.280:249): avc: denied { ioctl } for pid=1512 comm="syz.3.457" path="socket:[11711]" dev="sockfs" ino=11711 ioctlcmd=0x890d scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 78.900189][ T1513] capability: warning: `syz.3.457' uses 32-bit capabilities (legacy support in use) [ 78.981277][ T445] uclogic 0003:28BD:0042.000E: failed retrieving string descriptor #100: -71 [ 78.990118][ T445] uclogic 0003:28BD:0042.000E: failed retrieving pen parameters: -71 [ 78.998261][ T445] uclogic 0003:28BD:0042.000E: pen probing failed: -71 [ 79.005134][ T445] uclogic 0003:28BD:0042.000E: failed probing parameters: -71 [ 79.012862][ T445] uclogic 0003:28BD:0042.000E: probe with driver uclogic failed with error -71 [ 79.023539][ T1516] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.032111][ T1516] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.034333][ T445] usb 1-1: USB disconnect, device number 26 [ 79.135515][ T402] keytouch 0003:0926:3333.000F: fixing up Keytouch IEC report descriptor [ 79.145081][ T402] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.000F/input/input5 [ 79.220350][ T402] keytouch 0003:0926:3333.000F: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 79.277029][ T1519] kvm: pic: non byte write [ 79.317013][ T1522] capability: warning: `syz.1.460' uses deprecated v2 capabilities in a way that may be insecure [ 79.337211][ T36] audit: type=1400 audit(1780499002.720:250): avc: denied { read write } for pid=1501 comm="syz.2.452" name="uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 79.360499][ T36] audit: type=1400 audit(1780499002.720:251): avc: denied { open } for pid=1501 comm="syz.2.452" path="/dev/uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 79.360920][ T445] usb 3-1: USB disconnect, device number 28 [ 79.565080][ T402] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 79.577809][ T1529] FAULT_INJECTION: forcing a failure. [ 79.577809][ T1529] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 79.591111][ T1529] CPU: 1 UID: 0 PID: 1529 Comm: syz.0.463 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 79.591145][ T1529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 79.591157][ T1529] Call Trace: [ 79.591163][ T1529] [ 79.591170][ T1529] __dump_stack+0x21/0x30 [ 79.591200][ T1529] dump_stack_lvl+0x140/0x1c0 [ 79.591225][ T1529] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.591250][ T1529] ? check_stack_object+0x12b/0x150 [ 79.591270][ T1529] dump_stack+0x19/0x20 [ 79.591293][ T1529] should_fail_ex+0x3d7/0x530 [ 79.591312][ T1529] should_fail+0xf/0x20 [ 79.591328][ T1529] should_fail_usercopy+0x1e/0x30 [ 79.591348][ T1529] _copy_to_user+0x24/0xa0 [ 79.591369][ T1529] simple_read_from_buffer+0xed/0x160 [ 79.591394][ T1529] proc_fail_nth_read+0x1aa/0x220 [ 79.591419][ T1529] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 79.591444][ T1529] ? bpf_lsm_file_permission+0xd/0x20 [ 79.591467][ T1529] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 79.591492][ T1529] vfs_read+0x286/0xcb0 [ 79.591510][ T1529] ? __cfi___check_object_size+0x10/0x10 [ 79.591529][ T1529] ? __cfi_vfs_read+0x10/0x10 [ 79.591555][ T1529] ? __kasan_check_write+0x18/0x20 [ 79.591573][ T1529] ? mutex_lock+0x97/0x1d0 [ 79.591595][ T1529] ? __cfi_mutex_lock+0x10/0x10 [ 79.591617][ T1529] ? __fget_files+0x2c5/0x340 [ 79.591640][ T1529] ksys_read+0x145/0x260 [ 79.591658][ T1529] ? __cfi_ksys_read+0x10/0x10 [ 79.591681][ T1529] ? __kasan_check_read+0x15/0x20 [ 79.591700][ T1529] __x64_sys_read+0x7f/0x90 [ 79.591718][ T1529] x64_sys_call+0x2638/0x2ee0 [ 79.591736][ T1529] do_syscall_64+0x57/0xf0 [ 79.591754][ T1529] ? clear_bhb_loop+0x50/0xa0 [ 79.591776][ T1529] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.591798][ T1529] RIP: 0033:0x7f81f375d68e [ 79.591814][ T1529] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 79.591829][ T1529] RSP: 002b:00007f81f459bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 79.591857][ T1529] RAX: ffffffffffffffda RBX: 00007f81f459c6c0 RCX: 00007f81f375d68e [ 79.591872][ T1529] RDX: 000000000000000f RSI: 00007f81f459c0a0 RDI: 0000000000000004 [ 79.591885][ T1529] RBP: 00007f81f459c090 R08: 0000000000000000 R09: 0000000000000000 [ 79.591897][ T1529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.591909][ T1529] R13: 00007f81f3a16038 R14: 00007f81f3a15fa0 R15: 00007ffe4a2634e8 [ 79.591925][ T1529] [ 79.600457][ T36] audit: type=1400 audit(1780499002.980:252): avc: denied { getopt } for pid=1526 comm="syz.3.462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 79.622014][ T1531] netlink: 260 bytes leftover after parsing attributes in process `syz.0.464'. [ 79.917382][ T1542] syz_tun: tun_net_xmit 42 [ 79.922211][ T1542] process 'syz.2.469' launched './file0' with NULL argv: empty string added [ 79.944085][ T402] usb 2-1: Using ep0 maxpacket: 16 [ 79.949858][ T1540] kvm: pic: non byte write [ 79.950767][ T402] usb 2-1: unable to get BOS descriptor or descriptor too short [ 79.962816][ T402] usb 2-1: config 1 has an invalid interface number: 64 but max is 2 [ 79.971010][ T402] usb 2-1: config 1 has an invalid descriptor of length 112, skipping remainder of the config [ 79.981329][ T402] usb 2-1: config 1 has no interface number 0 [ 79.991829][ T402] usb 2-1: New USB device found, idVendor=0582, idProduct=00a3, bcdDevice= 0.40 [ 80.001198][ T402] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.009655][ T402] usb 2-1: Product: syz [ 80.013867][ T402] usb 2-1: Manufacturer: syz [ 80.018509][ T402] usb 2-1: SerialNumber: syz [ 80.083239][ T1547] netlink: 'syz.3.471': attribute type 4 has an invalid length. [ 80.114130][ T397] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 80.174087][ T316] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 80.227687][ T1522] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.241709][ T1522] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.253847][ T45] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 80.259056][ T1562] FAULT_INJECTION: forcing a failure. [ 80.259056][ T1562] name failslab, interval 1, probability 0, space 0, times 0 [ 80.273896][ T1562] CPU: 0 UID: 0 PID: 1562 Comm: syz.3.473 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 80.273930][ T1562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 80.273941][ T1562] Call Trace: [ 80.273947][ T1562] [ 80.273955][ T1562] __dump_stack+0x21/0x30 [ 80.273986][ T1562] dump_stack_lvl+0x140/0x1c0 [ 80.274010][ T1562] ? __cfi_dump_stack_lvl+0x10/0x10 [ 80.274037][ T1562] ? ipv6_dev_get_saddr+0x381/0x450 [ 80.274059][ T1562] dump_stack+0x19/0x20 [ 80.274079][ T1562] should_fail_ex+0x3d7/0x530 [ 80.274095][ T1562] should_failslab+0xac/0x100 [ 80.274118][ T1562] kmem_cache_alloc_noprof+0x42/0x410 [ 80.274136][ T1562] ? __inet_hash_connect+0x7aa/0x17d0 [ 80.274158][ T1562] ? inet_sk_get_local_port_range+0xa2/0x1d0 [ 80.274182][ T1562] __inet_hash_connect+0x7aa/0x17d0 [ 80.274203][ T1562] ? __siphash_unaligned+0x247/0x3c0 [ 80.274228][ T1562] ? __cfi___inet_hash_connect+0x10/0x10 [ 80.274246][ T1562] ? sk_setup_caps+0x687/0x8e0 [ 80.274268][ T1562] inet6_hash_connect+0x95/0xe0 [ 80.274292][ T1562] tcp_v6_connect+0xe7e/0x1870 [ 80.274312][ T1562] ? __cfi_tcp_v6_connect+0x10/0x10 [ 80.274329][ T1562] ? sel_netport_sid+0x5c0/0x8b0 [ 80.274348][ T1562] ? socket_type_to_security_class+0x840/0x840 [ 80.274364][ T1562] ? __kasan_check_write+0x18/0x20 [ 80.274379][ T1562] ? _raw_spin_lock_bh+0x96/0x130 [ 80.274396][ T1562] __inet_stream_connect+0x277/0xee0 [ 80.274416][ T1562] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 80.274439][ T1562] ? _raw_spin_unlock_bh+0x54/0x60 [ 80.274457][ T1562] ? lock_sock_nested+0x21b/0x2b0 [ 80.274476][ T1562] ? __cfi___inet_stream_connect+0x10/0x10 [ 80.274494][ T1562] ? hook_socket_connect+0x50/0x50 [ 80.274516][ T1562] ? __check_object_size+0xe0/0x830 [ 80.274534][ T1562] ? __fget_files+0x2c5/0x340 [ 80.274556][ T1562] inet_stream_connect+0x66/0xa0 [ 80.274572][ T1562] __sys_connect+0x3ed/0x490 [ 80.274595][ T1562] ? __cfi___sys_connect+0x10/0x10 [ 80.274617][ T1562] ? __kasan_check_read+0x15/0x20 [ 80.274634][ T1562] __x64_sys_connect+0x7e/0x90 [ 80.274656][ T1562] x64_sys_call+0x1c2f/0x2ee0 [ 80.274673][ T1562] do_syscall_64+0x57/0xf0 [ 80.274691][ T1562] ? clear_bhb_loop+0x50/0xa0 [ 80.274710][ T1562] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 80.274739][ T1562] RIP: 0033:0x7f148e39ce59 [ 80.274755][ T1562] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 80.274769][ T1562] RSP: 002b:00007f148f1fd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 80.274787][ T1562] RAX: ffffffffffffffda RBX: 00007f148e615fa0 RCX: 00007f148e39ce59 [ 80.274800][ T1562] RDX: 000000000000001c RSI: 0000200000000200 RDI: 0000000000000004 [ 80.274812][ T1562] RBP: 00007f148f1fd090 R08: 0000000000000000 R09: 0000000000000000 [ 80.274824][ T1562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.274834][ T1562] R13: 00007f148e616038 R14: 00007f148e615fa0 R15: 00007fff0805ca98 [ 80.274849][ T1562] [ 80.275631][ T397] usb 1-1: Using ep0 maxpacket: 32 [ 80.578341][ T45] hid-generic 0000:0000:0000.0010: hidraw0: HID v0.00 Device [syz1] on syz0 [ 80.589265][ T397] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 80.597711][ T397] usb 1-1: config 0 has no interface number 0 [ 80.604754][ T316] usb 3-1: Using ep0 maxpacket: 16 [ 80.611498][ T316] usb 3-1: config 1 has an invalid descriptor of length 152, skipping remainder of the config [ 80.622934][ T402] usb 2-1: unknown sample rate [ 80.627761][ T316] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 80.636313][ T1567] fido_id[1567]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 80.636706][ T397] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 80.660952][ T402] usb 2-1: unknown sample rate [ 80.666475][ T402] usb 2-1: unknown sample rate [ 80.676596][ T402] usb 2-1: USB disconnect, device number 26 [ 80.683066][ T316] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 80.692187][ T316] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.702862][ T397] usb 1-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 80.703422][ T401] udevd[401]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 80.712824][ T316] usb 3-1: Product: syz [ 80.712841][ T316] usb 3-1: Manufacturer: syz [ 80.712853][ T316] usb 3-1: SerialNumber: syz [ 80.715053][ T397] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 80.752954][ T397] usb 1-1: config 0 interface 196 has no altsetting 0 [ 80.761605][ T397] usb 1-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 80.770887][ T397] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.779310][ T397] usb 1-1: Product: syz [ 80.783592][ T397] usb 1-1: Manufacturer: syz [ 80.788565][ T397] usb 1-1: SerialNumber: syz [ 80.797857][ T397] usb 1-1: config 0 descriptor?? [ 80.804327][ T1536] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 80.844309][ T1578] kvm: pic: non byte write [ 80.903063][ T1581] netlink: 96 bytes leftover after parsing attributes in process `syz.3.479'. [ 80.927249][ T316] usb 3-1: 0:2 : does not exist [ 80.940471][ T316] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 80.941723][ T1588] fuse: Bad value for 'fd' [ 80.964157][ T316] usb 3-1: USB disconnect, device number 29 [ 80.992898][ T1593] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=1593 comm=syz.2.483 [ 80.994097][ C0] syz_tun: tun_net_xmit 42 [ 81.010967][ T1594] 9pnet_fd: p9_fd_create_tcp (1594): problem connecting socket to 127.0.0.1 [ 81.053873][ T397] ipheth 1-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 81.070046][ T397] ipheth 1-1:0.196: probe with driver ipheth failed with error -71 [ 81.084379][ T397] usb 1-1: USB disconnect, device number 27 [ 81.126708][ T1599] netlink: 'syz.2.485': attribute type 4 has an invalid length. [ 81.316750][ T1606] kvm: pic: non byte write [ 81.424067][ T316] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 81.582367][ T1616] FAULT_INJECTION: forcing a failure. [ 81.582367][ T1616] name failslab, interval 1, probability 0, space 0, times 0 [ 81.595036][ T1616] CPU: 1 UID: 0 PID: 1616 Comm: syz.0.491 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 81.595067][ T1616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 81.595079][ T1616] Call Trace: [ 81.595084][ T1616] [ 81.595092][ T1616] __dump_stack+0x21/0x30 [ 81.595124][ T1616] dump_stack_lvl+0x140/0x1c0 [ 81.595151][ T1616] ? __cfi_dump_stack_lvl+0x10/0x10 [ 81.595179][ T1616] dump_stack+0x19/0x20 [ 81.595203][ T1616] should_fail_ex+0x3d7/0x530 [ 81.595222][ T1616] should_failslab+0xac/0x100 [ 81.595245][ T1616] kmem_cache_alloc_noprof+0x42/0x410 [ 81.595266][ T1616] ? inet_bind2_bucket_create+0x41/0x610 [ 81.595287][ T1616] ? _raw_spin_lock+0x92/0x120 [ 81.595308][ T1616] inet_bind2_bucket_create+0x41/0x610 [ 81.595328][ T1616] __inet_hash_connect+0xe89/0x17d0 [ 81.595348][ T1616] ? __siphash_unaligned+0x247/0x3c0 [ 81.595375][ T1616] ? __cfi___inet_hash_connect+0x10/0x10 [ 81.595397][ T1616] ? sk_setup_caps+0x687/0x8e0 [ 81.595424][ T1616] inet6_hash_connect+0x95/0xe0 [ 81.595451][ T1616] tcp_v6_connect+0xe7e/0x1870 [ 81.595479][ T1616] ? __cfi_tcp_v6_connect+0x10/0x10 [ 81.595510][ T1616] ? sel_netport_sid+0x5c0/0x8b0 [ 81.595537][ T1616] ? socket_type_to_security_class+0x840/0x840 [ 81.595556][ T1616] ? __kasan_check_write+0x18/0x20 [ 81.595576][ T1616] ? _raw_spin_lock_bh+0x96/0x130 [ 81.595595][ T1616] __inet_stream_connect+0x277/0xee0 [ 81.595616][ T1616] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 81.595642][ T1616] ? _raw_spin_unlock_bh+0x54/0x60 [ 81.595661][ T1616] ? lock_sock_nested+0x21b/0x2b0 [ 81.595681][ T1616] ? __cfi___inet_stream_connect+0x10/0x10 [ 81.595704][ T1616] ? hook_socket_connect+0x50/0x50 [ 81.595731][ T1616] ? __check_object_size+0xe0/0x830 [ 81.595752][ T1616] ? __fget_files+0x2c5/0x340 [ 81.595773][ T1616] inet_stream_connect+0x66/0xa0 [ 81.595794][ T1616] __sys_connect+0x3ed/0x490 [ 81.595818][ T1616] ? __cfi___sys_connect+0x10/0x10 [ 81.595845][ T1616] ? __kasan_check_read+0x15/0x20 [ 81.595864][ T1616] __x64_sys_connect+0x7e/0x90 [ 81.595888][ T1616] x64_sys_call+0x1c2f/0x2ee0 [ 81.595905][ T1616] do_syscall_64+0x57/0xf0 [ 81.595924][ T1616] ? clear_bhb_loop+0x50/0xa0 [ 81.595946][ T1616] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 81.595968][ T1616] RIP: 0033:0x7f81f379ce59 [ 81.595986][ T1616] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 81.596002][ T1616] RSP: 002b:00007f81f459c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 81.596024][ T1616] RAX: ffffffffffffffda RBX: 00007f81f3a15fa0 RCX: 00007f81f379ce59 [ 81.596040][ T1616] RDX: 000000000000001c RSI: 0000200000000200 RDI: 0000000000000004 [ 81.596053][ T1616] RBP: 00007f81f459c090 R08: 0000000000000000 R09: 0000000000000000 [ 81.596065][ T1616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 81.596078][ T1616] R13: 00007f81f3a16038 R14: 00007f81f3a15fa0 R15: 00007ffe4a2634e8 [ 81.596095][ T1616] [ 81.596166][ T316] usb 3-1: Using ep0 maxpacket: 8 [ 81.826734][ T1619] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.845279][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 81.845295][ T36] audit: type=1400 audit(1780499005.220:260): avc: denied { read } for pid=1617 comm="syz.0.492" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 81.872482][ T1619] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.873169][ T36] audit: type=1400 audit(1780499005.220:261): avc: denied { watch watch_reads } for pid=1617 comm="syz.0.492" path="/91" dev="tmpfs" ino=474 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 81.965632][ T316] usb 3-1: config 3 has an invalid interface number: 45 but max is 0 [ 81.973778][ T316] usb 3-1: config 3 contains an unexpected descriptor of type 0x1, skipping [ 81.982543][ T316] usb 3-1: config 3 has no interface number 0 [ 81.988796][ T316] usb 3-1: config 3 interface 45 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 82.001745][ T316] usb 3-1: config 3 interface 45 has no altsetting 0 [ 82.009988][ T316] usb 3-1: New USB device found, idVendor=0582, idProduct=e6ca, bcdDevice=d3.0b [ 82.019169][ T316] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.027243][ T316] usb 3-1: Product: syz [ 82.031482][ T316] usb 3-1: Manufacturer: syz [ 82.034093][ C0] syz_tun: tun_net_xmit 42 [ 82.036488][ T316] usb 3-1: SerialNumber: syz [ 82.258015][ T316] usb 3-1: USB disconnect, device number 30 [ 82.266874][ T401] udevd[401]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:3.45/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 82.334763][ T1622] netlink: 28 bytes leftover after parsing attributes in process `syz.1.494'. [ 82.418134][ T1632] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.426732][ T1632] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.484518][ T1634] kvm: pic: non byte write [ 82.535848][ T1637] netlink: 'syz.1.499': attribute type 4 has an invalid length. [ 82.605444][ T1641] tipc: Cannot configure node identity twice [ 82.621453][ T36] audit: type=1400 audit(1780499006.000:262): avc: denied { create } for pid=1642 comm="syz.1.502" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 82.658864][ T1650] netlink: 260 bytes leftover after parsing attributes in process `syz.1.504'. [ 82.680024][ T36] audit: type=1400 audit(1780499006.060:263): avc: denied { remount } for pid=1651 comm="syz.1.505" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 82.751093][ T1658] kvm: pic: non byte write [ 82.863158][ T1669] FAULT_INJECTION: forcing a failure. [ 82.863158][ T1669] name failslab, interval 1, probability 0, space 0, times 0 [ 82.875851][ T1669] CPU: 0 UID: 0 PID: 1669 Comm: syz.1.513 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 82.875881][ T1669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 82.875892][ T1669] Call Trace: [ 82.875898][ T1669] [ 82.875904][ T1669] __dump_stack+0x21/0x30 [ 82.875932][ T1669] dump_stack_lvl+0x140/0x1c0 [ 82.875952][ T1669] ? __cfi_dump_stack_lvl+0x10/0x10 [ 82.875974][ T1669] ? stack_trace_save+0xaa/0x100 [ 82.875994][ T1669] dump_stack+0x19/0x20 [ 82.876014][ T1669] should_fail_ex+0x3d7/0x530 [ 82.876029][ T1669] should_failslab+0xac/0x100 [ 82.876050][ T1669] kmem_cache_alloc_node_noprof+0x45/0x420 [ 82.876067][ T1669] ? __alloc_skb+0x108/0x370 [ 82.876086][ T1669] ? do_syscall_64+0x57/0xf0 [ 82.876103][ T1669] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 82.876123][ T1669] __alloc_skb+0x108/0x370 [ 82.876142][ T1669] tcp_stream_alloc_skb+0x43/0x370 [ 82.876164][ T1669] ? __asan_memset+0x39/0x50 [ 82.876180][ T1669] tcp_connect+0x16f7/0x5a90 [ 82.876198][ T1669] ? __kasan_slab_alloc+0x73/0x90 [ 82.876219][ T1669] ? __cfi_tcp_connect+0x10/0x10 [ 82.876234][ T1669] ? __inet_hash_connect+0x123b/0x17d0 [ 82.876252][ T1669] ? __siphash_unaligned+0x247/0x3c0 [ 82.876272][ T1669] ? read_tsc+0xd/0x20 [ 82.876294][ T1669] ? tcp_fastopen_defer_connect+0x105/0x480 [ 82.876313][ T1669] ? __cfi_tcp_fastopen_defer_connect+0x10/0x10 [ 82.876332][ T1669] ? inet6_hash_connect+0x95/0xe0 [ 82.876354][ T1669] tcp_v6_connect+0x1054/0x1870 [ 82.876376][ T1669] ? __cfi_tcp_v6_connect+0x10/0x10 [ 82.876395][ T1669] ? sel_netport_sid+0x5c0/0x8b0 [ 82.876416][ T1669] ? socket_type_to_security_class+0x840/0x840 [ 82.876432][ T1669] ? __kasan_check_write+0x18/0x20 [ 82.876448][ T1669] ? _raw_spin_lock_bh+0x96/0x130 [ 82.876465][ T1669] __inet_stream_connect+0x277/0xee0 [ 82.876487][ T1669] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 82.876510][ T1669] ? _raw_spin_unlock_bh+0x54/0x60 [ 82.876526][ T1669] ? lock_sock_nested+0x21b/0x2b0 [ 82.876543][ T1669] ? __cfi___inet_stream_connect+0x10/0x10 [ 82.876560][ T1669] ? hook_socket_connect+0x50/0x50 [ 82.876581][ T1669] ? __check_object_size+0xe0/0x830 [ 82.876598][ T1669] ? __fget_files+0x2c5/0x340 [ 82.876616][ T1669] inet_stream_connect+0x66/0xa0 [ 82.876633][ T1669] __sys_connect+0x3ed/0x490 [ 82.876654][ T1669] ? __cfi___sys_connect+0x10/0x10 [ 82.876677][ T1669] ? __kasan_check_read+0x15/0x20 [ 82.876692][ T1669] __x64_sys_connect+0x7e/0x90 [ 82.876713][ T1669] x64_sys_call+0x1c2f/0x2ee0 [ 82.876729][ T1669] do_syscall_64+0x57/0xf0 [ 82.876744][ T1669] ? clear_bhb_loop+0x50/0xa0 [ 82.876762][ T1669] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 82.876781][ T1669] RIP: 0033:0x7fa879d9ce59 [ 82.876795][ T1669] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 82.876809][ T1669] RSP: 002b:00007fa87ad36028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 82.876827][ T1669] RAX: ffffffffffffffda RBX: 00007fa87a015fa0 RCX: 00007fa879d9ce59 [ 82.876839][ T1669] RDX: 000000000000001c RSI: 0000200000000200 RDI: 0000000000000004 [ 82.876850][ T1669] RBP: 00007fa87ad36090 R08: 0000000000000000 R09: 0000000000000000 [ 82.876861][ T1669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 82.876871][ T1669] R13: 00007fa87a016038 R14: 00007fa87a015fa0 R15: 00007ffdcdb52b18 [ 82.876885][ T1669] [ 83.064088][ T397] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 83.253305][ T1683] netlink: 28 bytes leftover after parsing attributes in process `syz.3.519'. [ 83.313435][ T1689] kvm: pic: non byte write [ 83.392004][ T397] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 83.401521][ T397] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.410052][ T397] usb 1-1: Product: syz [ 83.414315][ T397] usb 1-1: Manufacturer: syz [ 83.418927][ T397] usb 1-1: SerialNumber: syz [ 83.539062][ T1706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.547605][ T1706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.594690][ T445] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 83.754070][ T445] usb 3-1: Using ep0 maxpacket: 32 [ 83.760329][ T445] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 83.768540][ T445] usb 3-1: config 0 has no interface number 0 [ 83.774650][ T445] usb 3-1: config 0 interface 184 has no altsetting 0 [ 83.782720][ T445] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 83.791793][ T445] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.799812][ T445] usb 3-1: Product: syz [ 83.803965][ T445] usb 3-1: Manufacturer: syz [ 83.808569][ T445] usb 3-1: SerialNumber: syz [ 83.813825][ T445] usb 3-1: config 0 descriptor?? [ 83.819553][ T445] smsc75xx v1.0.0 [ 83.928041][ T36] audit: type=1326 audit(1780499007.310:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1707 comm="syz.1.530" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa879d9ce59 code=0x0 [ 84.134596][ T1714] netlink: 'syz.3.532': attribute type 4 has an invalid length. [ 84.191593][ T1717] kvm: pic: non byte write [ 84.214080][ T45] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 84.221945][ T445] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 84.232882][ T445] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 84.242554][ T445] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 84.252820][ T445] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -32 [ 84.355106][ T1722] netlink: 20 bytes leftover after parsing attributes in process `syz.3.535'. [ 84.365117][ T45] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 84.373428][ T45] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 84.382504][ T45] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 84.393050][ T45] usb 2-1: config 220 has no interface number 2 [ 84.399381][ T45] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 84.412541][ T45] usb 2-1: config 220 interface 0 has no altsetting 0 [ 84.419552][ T45] usb 2-1: config 220 interface 76 has no altsetting 0 [ 84.426634][ T45] usb 2-1: config 220 interface 1 has no altsetting 0 [ 84.434865][ T397] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 84.443104][ T45] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 84.452229][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.460263][ T45] usb 2-1: Product: syz [ 84.464476][ T45] usb 2-1: Manufacturer: syz [ 84.469113][ T45] usb 2-1: SerialNumber: syz [ 84.481828][ T36] audit: type=1400 audit(1780499007.860:265): avc: denied { ioctl } for pid=1725 comm="syz.3.537" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 84.482169][ T1726] netlink: 'syz.3.537': attribute type 9 has an invalid length. [ 84.513698][ T1726] netlink: 'syz.3.537': attribute type 2 has an invalid length. [ 84.633062][ T1738] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.641884][ T1738] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.644499][ T397] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 84.663083][ T397] usb 1-1: USB disconnect, device number 28 [ 84.669908][ T397] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 84.717290][ T36] audit: type=1400 audit(1780499008.100:266): avc: denied { read } for pid=150 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 85.183812][ T1741] kvm: pic: non byte write [ 85.235381][ T1747] netlink: 8 bytes leftover after parsing attributes in process `syz.0.544'. [ 85.307890][ T1758] FAULT_INJECTION: forcing a failure. [ 85.307890][ T1758] name failslab, interval 1, probability 0, space 0, times 0 [ 85.320562][ T1758] CPU: 0 UID: 0 PID: 1758 Comm: syz.0.548 Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 85.320593][ T1758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 85.320605][ T1758] Call Trace: [ 85.320611][ T1758] [ 85.320619][ T1758] __dump_stack+0x21/0x30 [ 85.320649][ T1758] dump_stack_lvl+0x140/0x1c0 [ 85.320672][ T1758] ? __cfi_dump_stack_lvl+0x10/0x10 [ 85.320688][ T1758] ? __kasan_check_write+0x18/0x20 [ 85.320699][ T1758] ? _raw_spin_lock+0x92/0x120 [ 85.320710][ T1758] dump_stack+0x19/0x20 [ 85.320730][ T1758] should_fail_ex+0x3d7/0x530 [ 85.320749][ T1758] should_failslab+0xac/0x100 [ 85.320770][ T1758] kmem_cache_alloc_noprof+0x42/0x410 [ 85.320789][ T1758] ? skb_clone+0x229/0x460 [ 85.320812][ T1758] skb_clone+0x229/0x460 [ 85.320836][ T1758] __neigh_event_send+0xc68/0x11f0 [ 85.320857][ T1758] ? ip6t_do_table+0x130c/0x14d0 [ 85.320885][ T1758] neigh_resolve_output+0x1b4/0x810 [ 85.320907][ T1758] ? __kasan_check_read+0x15/0x20 [ 85.320924][ T1758] ? selinux_ip_postroute+0x291/0xfe0 [ 85.320938][ T1758] ? ip6t_do_table+0x1e0/0x14d0 [ 85.320952][ T1758] ip6_finish_output2+0x11bf/0x19c0 [ 85.320967][ T1758] ? __cfi_ip6_finish_output2+0x10/0x10 [ 85.320979][ T1758] ? __cfi_ip6table_mangle_hook+0x10/0x10 [ 85.320990][ T1758] ip6_finish_output+0x54f/0xb10 [ 85.321008][ T1758] ip6_output+0x1fe/0x420 [ 85.321029][ T1758] ? __cfi_ip6_output+0x10/0x10 [ 85.321048][ T1758] ? kernel_text_address+0xa9/0xe0 [ 85.321072][ T1758] ? __cfi_ip6_finish_output+0x10/0x10 [ 85.321085][ T1758] ? __cfi_ip6t_do_table+0x10/0x10 [ 85.321098][ T1758] ? __cfi_ip6_output+0x10/0x10 [ 85.321109][ T1758] ip6_xmit+0xc9f/0x15d0 [ 85.321121][ T1758] ? __cfi_ip6_xmit+0x10/0x10 [ 85.321132][ T1758] ? __cfi_dst_output+0x10/0x10 [ 85.321147][ T1758] ? __sk_dst_check+0x102/0x230 [ 85.321169][ T1758] ? inet6_csk_route_socket+0x464/0x9d0 [ 85.321196][ T1758] ? tcp_v6_connect+0x1054/0x1870 [ 85.321217][ T1758] ? __inet_stream_connect+0x277/0xee0 [ 85.321230][ T1758] ? inet6_csk_xmit+0x490/0x490 [ 85.321249][ T1758] inet6_csk_xmit+0x304/0x490 [ 85.321266][ T1758] ? __cfi_inet6_csk_xmit+0x10/0x10 [ 85.321286][ T1758] ? __cfi_inet6_csk_xmit+0x10/0x10 [ 85.321303][ T1758] __tcp_transmit_skb+0x1f18/0x38a0 [ 85.321324][ T1758] ? kmalloc_reserve+0xcf/0x4f0 [ 85.321347][ T1758] ? __tcp_send_ack+0x6b0/0x6b0 [ 85.321362][ T1758] ? __kasan_check_write+0x18/0x20 [ 85.321372][ T1758] ? __alloc_skb+0x1fd/0x370 [ 85.321384][ T1758] ? tcp_rbtree_insert+0x14d/0x180 [ 85.321398][ T1758] tcp_connect+0x20aa/0x5a90 [ 85.321410][ T1758] ? __cfi_tcp_connect+0x10/0x10 [ 85.321420][ T1758] ? __inet_hash_connect+0x123b/0x17d0 [ 85.321441][ T1758] ? read_tsc+0xd/0x20 [ 85.321466][ T1758] ? tcp_fastopen_defer_connect+0x105/0x480 [ 85.321486][ T1758] ? __cfi_tcp_fastopen_defer_connect+0x10/0x10 [ 85.321505][ T1758] ? inet6_hash_connect+0x95/0xe0 [ 85.321519][ T1758] tcp_v6_connect+0x1054/0x1870 [ 85.321532][ T1758] ? __cfi_tcp_v6_connect+0x10/0x10 [ 85.321544][ T1758] ? sel_netport_sid+0x5c0/0x8b0 [ 85.321557][ T1758] ? socket_type_to_security_class+0x840/0x840 [ 85.321569][ T1758] ? __kasan_check_write+0x18/0x20 [ 85.321587][ T1758] ? _raw_spin_lock_bh+0x96/0x130 [ 85.321606][ T1758] __inet_stream_connect+0x277/0xee0 [ 85.321626][ T1758] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 85.321648][ T1758] ? _raw_spin_unlock_bh+0x54/0x60 [ 85.321659][ T1758] ? lock_sock_nested+0x21b/0x2b0 [ 85.321674][ T1758] ? __cfi___inet_stream_connect+0x10/0x10 [ 85.321687][ T1758] ? hook_socket_connect+0x50/0x50 [ 85.321701][ T1758] ? __check_object_size+0xe0/0x830 [ 85.321713][ T1758] ? __fget_files+0x2c5/0x340 [ 85.321735][ T1758] inet_stream_connect+0x66/0xa0 [ 85.321754][ T1758] __sys_connect+0x3ed/0x490 [ 85.321778][ T1758] ? __cfi___sys_connect+0x10/0x10 [ 85.321799][ T1758] ? __kasan_check_read+0x15/0x20 [ 85.321814][ T1758] __x64_sys_connect+0x7e/0x90 [ 85.321834][ T1758] x64_sys_call+0x1c2f/0x2ee0 [ 85.321848][ T1758] do_syscall_64+0x57/0xf0 [ 85.321865][ T1758] ? clear_bhb_loop+0x50/0xa0 [ 85.321883][ T1758] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 85.321902][ T1758] RIP: 0033:0x7f81f379ce59 [ 85.321917][ T1758] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 85.321930][ T1758] RSP: 002b:00007f81f459c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 85.321949][ T1758] RAX: ffffffffffffffda RBX: 00007f81f3a15fa0 RCX: 00007f81f379ce59 [ 85.321961][ T1758] RDX: 000000000000001c RSI: 0000200000000200 RDI: 0000000000000004 [ 85.321972][ T1758] RBP: 00007f81f459c090 R08: 0000000000000000 R09: 0000000000000000 [ 85.321983][ T1758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 85.321994][ T1758] R13: 00007f81f3a16038 R14: 00007f81f3a15fa0 R15: 00007ffe4a2634e8 [ 85.322010][ T1758] [ 85.829508][ T36] audit: type=1400 audit(1780499009.210:267): avc: denied { write } for pid=1760 comm="syz.3.549" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 85.852540][ T36] audit: type=1400 audit(1780499009.210:268): avc: denied { ioctl } for pid=1760 comm="syz.3.549" path="socket:[14570]" dev="sockfs" ino=14570 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 85.877201][ T36] audit: type=1400 audit(1780499009.210:269): avc: denied { ioctl } for pid=1760 comm="syz.3.549" path="/dev/ptp0" dev="devtmpfs" ino=196 ioctlcmd=0x7202 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 86.001562][ T1770] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.010215][ T1770] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.231778][ T1774] kvm: pic: non byte write [ 86.283671][ T1779] netlink: 'syz.0.555': attribute type 4 has an invalid length. [ 86.364972][ T397] usb 3-1: USB disconnect, device number 31 [ 86.704075][ T397] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 86.854061][ T397] usb 3-1: Using ep0 maxpacket: 8 [ 86.860427][ T397] usb 3-1: unable to get BOS descriptor or descriptor too short [ 86.868847][ T397] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 86.879787][ T397] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 86.889451][ T397] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 86.900583][ T397] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 86.910594][ T397] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 86.920272][ T397] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 217 [ 86.936451][ T397] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 86.946560][ T45] usb 2-1: selecting invalid altsetting 0 [ 86.952372][ T45] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 86.958905][ T397] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.967483][ T45] usb 2-1: No valid video chain found. [ 86.968547][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 86.968561][ T36] audit: type=1400 audit(1780499010.350:273): avc: denied { create } for pid=1794 comm="syz.1.562" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 86.973465][ T397] usb 3-1: Product: syz [ 87.002377][ T397] usb 3-1: Manufacturer: syz [ 87.007500][ T397] usb 3-1: SerialNumber: syz [ 87.013379][ T45] usb 2-1: USB disconnect, device number 27 [ 87.021278][ T397] usb 3-1: config 0 descriptor?? [ 87.026637][ T1787] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 87.033849][ T1787] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 87.134252][ T1801] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.142868][ T1801] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.214520][ T1803] tipc: Cannot configure node identity twice [ 87.245521][ T1787] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.254808][ T1787] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.262995][ T445] usb 3-1: USB disconnect, device number 32 [ 87.304083][ T45] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 87.394770][ T1809] netlink: 'syz.0.568': attribute type 27 has an invalid length. [ 87.457740][ T1811] netlink: 'syz.0.569': attribute type 4 has an invalid length. [ 87.461145][ T45] usb 2-1: unable to get BOS descriptor or descriptor too short [ 87.479197][ T45] usb 2-1: not running at top speed; connect to a high speed hub [ 87.500261][ T45] usb 2-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 87.509385][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.517412][ T45] usb 2-1: Product: И [ 87.521483][ T45] usb 2-1: Manufacturer: ధ [ 87.526087][ T45] usb 2-1: SerialNumber: Е [ 87.570017][ T1815] option changes via remount are deprecated (pid=1813 comm=syz.0.570) [ 87.578341][ T1815] cgroup: option or name mismatch, new: 0x10 "", old: 0x0 "" [ 87.587048][ T36] audit: type=1400 audit(1780499010.970:274): avc: denied { remount } for pid=1813 comm="syz.0.570" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 87.618033][ T36] audit: type=1400 audit(1780499011.000:275): avc: denied { ioctl } for pid=1816 comm="syz.0.571" path="socket:[15090]" dev="sockfs" ino=15090 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 87.642702][ T36] audit: type=1400 audit(1780499011.010:276): avc: denied { write } for pid=1816 comm="syz.0.571" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 87.682479][ T1823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.691141][ T1823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.740688][ T45] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 87.752809][ T45] usb 2-1: USB disconnect, device number 28 [ 87.768309][ T401] udevd[401]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 88.024102][ T445] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 88.034189][ T315] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 88.154119][ T445] usb 1-1: device descriptor read/64, error -71 [ 88.185080][ T315] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 88.194172][ T315] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.204276][ T315] usb 3-1: config 0 descriptor?? [ 88.286663][ T1833] kvm: pic: non byte write [ 88.394076][ T445] usb 1-1: device descriptor read/64, error -71 [ 88.584073][ T62] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 88.644072][ T445] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 88.734066][ T62] usb 2-1: Using ep0 maxpacket: 32 [ 88.740162][ T62] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 88.748361][ T62] usb 2-1: config 0 has no interface number 0 [ 88.754473][ T62] usb 2-1: config 0 interface 184 has no altsetting 0 [ 88.762587][ T62] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 88.771670][ T62] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.779722][ T445] usb 1-1: device descriptor read/64, error -71 [ 88.786019][ T62] usb 2-1: Product: syz [ 88.790172][ T62] usb 2-1: Manufacturer: syz [ 88.794830][ T62] usb 2-1: SerialNumber: syz [ 88.800033][ T62] usb 2-1: config 0 descriptor?? [ 88.805903][ T62] smsc75xx v1.0.0 [ 89.034118][ T445] usb 1-1: device descriptor read/64, error -71 [ 89.144520][ T445] usb usb1-port1: attempt power cycle [ 89.207512][ T62] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 89.218443][ T62] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 89.228765][ T62] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 89.239254][ T62] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -61 [ 89.272721][ T315] usb 3-1: Cannot set autoneg [ 89.280227][ T315] MOSCHIP usb-ethernet driver 3-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 89.295782][ T315] usb 3-1: USB disconnect, device number 33 [ 89.494091][ T445] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 89.515341][ T445] usb 1-1: device descriptor read/8, error -71 [ 89.645198][ T445] usb 1-1: device descriptor read/8, error -71 [ 89.904090][ T445] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 89.925173][ T445] usb 1-1: device descriptor read/8, error -71 [ 90.055212][ T445] usb 1-1: device descriptor read/8, error -71 [ 90.164219][ T445] usb usb1-port1: unable to enumerate USB device [ 90.840603][ T36] audit: type=1400 audit(1780499014.220:277): avc: denied { create } for pid=1856 comm="syz.0.585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 90.898894][ T36] audit: type=1400 audit(1780499014.280:278): avc: denied { shutdown } for pid=1862 comm="syz.3.588" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 91.019038][ T1873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.028289][ T1873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.037500][ T1873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.046241][ T1873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.174098][ T315] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 91.325073][ T315] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 91.333084][ T315] usb 1-1: config 0 has no interface number 0 [ 91.339200][ T445] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 91.346802][ T315] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.357753][ T315] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 91.362809][ T397] usb 2-1: USB disconnect, device number 29 [ 91.368044][ T315] usb 1-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 91.389162][ T315] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 91.398452][ T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.407377][ T315] usb 1-1: config 0 descriptor?? [ 91.454120][ T1884] overlayfs: conflicting options: verity=on,redirect_dir=nofollow [ 91.537253][ T445] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 91.547553][ T445] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 91.557876][ T445] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 91.567063][ T445] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.575368][ T445] usb 3-1: Product: syz [ 91.579583][ T445] usb 3-1: Manufacturer: syz [ 91.580044][ T1891] tipc: Cannot configure node identity twice [ 91.584486][ T445] usb 3-1: SerialNumber: syz [ 91.603907][ T1893] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.612506][ T1893] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.799554][ T36] audit: type=1400 audit(1780499015.180:279): avc: denied { view } for pid=1878 comm="syz.2.595" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 91.819109][ T445] usb 3-1: 0:2 : does not exist [ 91.825139][ T445] usb 3-1: unit 9 not found! [ 91.833593][ T445] usb 3-1: USB disconnect, device number 34 [ 91.845090][ T397] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 91.994080][ T397] usb 2-1: Using ep0 maxpacket: 32 [ 92.000246][ T397] usb 2-1: config 2 has an invalid interface number: 88 but max is 0 [ 92.008375][ T397] usb 2-1: config 2 has no interface number 0 [ 92.014488][ T397] usb 2-1: config 2 interface 88 altsetting 7 bulk endpoint 0x6 has invalid maxpacket 256 [ 92.024455][ T397] usb 2-1: config 2 interface 88 has no altsetting 0 [ 92.025371][ T315] uclogic 0003:28BD:0042.0011: failed retrieving string descriptor #100: -71 [ 92.035495][ T397] usb 2-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 92.049080][ T397] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.049714][ T315] uclogic 0003:28BD:0042.0011: failed retrieving pen parameters: -71 [ 92.057297][ T397] usb 2-1: Product: syz [ 92.065357][ T315] uclogic 0003:28BD:0042.0011: pen probing failed: -71 [ 92.069891][ T397] usb 2-1: Manufacturer: syz [ 92.076420][ T315] uclogic 0003:28BD:0042.0011: failed probing parameters: -71 [ 92.081253][ T397] usb 2-1: SerialNumber: syz [ 92.088541][ T315] uclogic 0003:28BD:0042.0011: probe with driver uclogic failed with error -71 [ 92.094423][ T1889] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 92.104679][ T315] usb 1-1: USB disconnect, device number 33 [ 92.317822][ T1889] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 92.383884][ T1907] netlink: 260 bytes leftover after parsing attributes in process `syz.3.605'. [ 92.405080][ T1909] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.413582][ T1909] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.424362][ T1909] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.433409][ T1909] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.605467][ T36] audit: type=1400 audit(1780499015.992:280): avc: denied { create } for pid=1918 comm="syz.0.611" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 92.626114][ T36] audit: type=1400 audit(1780499015.992:281): avc: denied { mounton } for pid=1918 comm="syz.0.611" path="/117/file0" dev="tmpfs" ino=612 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 92.754087][ T315] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 92.904067][ T315] usb 3-1: Using ep0 maxpacket: 32 [ 92.910270][ T315] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 92.918626][ T315] usb 3-1: config 0 has no interface number 0 [ 92.924844][ T315] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 92.935707][ T1889] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.937089][ T315] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 92.944648][ T1889] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.953355][ T315] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.969131][ T315] usb 3-1: Product: syz [ 92.973345][ T315] usb 3-1: Manufacturer: syz [ 92.979667][ T315] usb 3-1: SerialNumber: syz [ 92.985361][ T315] usb 3-1: config 0 descriptor?? [ 92.990633][ T1915] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 93.135886][ T1927] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.144488][ T1927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.198764][ T1915] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 93.382381][ T397] asix 2-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 93.392514][ T397] asix 2-1:2.88: probe with driver asix failed with error -32 [ 93.404408][ T397] usb 2-1: USB disconnect, device number 30 [ 93.531626][ T1933] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 93.614181][ T315] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 93.624436][ T315] asix 3-1:0.188: probe with driver asix failed with error -71 [ 93.634393][ T315] usb 3-1: USB disconnect, device number 35 [ 93.663517][ T1941] tipc: Cannot configure node identity twice [ 93.800341][ T1948] netlink: 'syz.3.623': attribute type 4 has an invalid length. [ 93.817377][ T1951] netlink: 260 bytes leftover after parsing attributes in process `syz.3.624'. [ 93.836578][ T36] audit: type=1326 audit(1780499017.222:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1952 comm="syz.3.625" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f148e39ce59 code=0x0 [ 93.861181][ T10] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 93.925998][ T1962] netlink: 124 bytes leftover after parsing attributes in process `syz.3.628'. [ 93.986846][ T36] audit: type=1400 audit(1780499017.372:283): avc: denied { map } for pid=1961 comm="syz.3.628" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 94.012621][ T36] audit: type=1400 audit(1780499017.372:284): avc: denied { execute } for pid=1961 comm="syz.3.628" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 94.045153][ T10] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 94.057329][ T10] usb 1-1: config 0 has no interface number 0 [ 94.063611][ T10] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.081038][ T10] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 94.095267][ T10] usb 1-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 94.108390][ T10] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 94.118377][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.130167][ T10] usb 1-1: config 0 descriptor?? [ 94.209058][ T36] audit: type=1400 audit(1780499017.592:285): avc: denied { ioctl } for pid=1978 comm="syz.2.635" path="socket:[16362]" dev="sockfs" ino=16362 ioctlcmd=0xf511 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 94.271274][ T1988] tipc: Cannot configure node identity twice [ 94.328860][ T1994] netlink: 'syz.2.641': attribute type 4 has an invalid length. [ 94.358777][ T1999] netlink: 260 bytes leftover after parsing attributes in process `syz.2.643'. [ 94.385240][ T2001] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 94.395215][ T2001] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 94.479899][ T36] audit: type=1400 audit(1780499017.862:286): avc: denied { validate_trans } for pid=2012 comm="syz.2.650" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 94.500910][ T36] audit: type=1400 audit(1780499017.882:287): avc: denied { map } for pid=2012 comm="syz.2.650" path="socket:[17074]" dev="sockfs" ino=17074 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 94.526149][ T36] audit: type=1400 audit(1780499017.882:288): avc: denied { read } for pid=2012 comm="syz.2.650" path="socket:[17074]" dev="sockfs" ino=17074 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 94.549465][ T36] audit: type=1400 audit(1780499017.912:289): avc: denied { mount } for pid=2012 comm="syz.2.650" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 94.551964][ T295] ------------[ cut here ]------------ [ 94.574089][ T10] usbhid 1-1:0.1: can't add hid device: -71 [ 94.576921][ T295] WARNING: CPU: 1 PID: 295 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 [ 94.582792][ T10] usbhid 1-1:0.1: probe with driver usbhid failed with error -71 [ 94.592045][ T295] Modules linked in: [ 94.592061][ T295] CPU: 1 UID: 0 PID: 295 Comm: syz-executor Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 94.604367][ T10] usb 1-1: USB disconnect, device number 34 [ 94.615437][ T295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 94.615455][ T295] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 94.637416][ T295] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 fe 50 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 cc 7a 61 03 cc e8 d6 ae 3e ff <0f> 0b e9 3e ff ff ff e8 ca ae 3e ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 94.657248][ T295] RSP: 0018:ffffc9000b59fb48 EFLAGS: 00010293 [ 94.663320][ T295] RAX: ffffffff8249195a RBX: 0000000000000000 RCX: ffff888123af0000 [ 94.671322][ T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 94.679380][ T295] RBP: ffffc9000b59fb70 R08: ffff88812404cb9f R09: 1ffff11024809973 [ 94.687470][ T295] R10: dffffc0000000000 R11: ffffed1024809974 R12: 0000000000000000 [ 94.695690][ T295] R13: dffffc0000000000 R14: ffff88812404cb00 R15: ffff888115204bb0 [ 94.703662][ T295] FS: 0000555578a05500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 94.712612][ T295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.719228][ T295] CR2: 0000200000001000 CR3: 0000000124b18000 CR4: 00000000003526b0 [ 94.727228][ T295] Call Trace: [ 94.730527][ T295] [ 94.733449][ T295] ovl_do_remove+0x81b/0xda0 [ 94.738097][ T295] ? ovl_set_redirect+0x780/0x780 [ 94.743131][ T295] ? down_write+0xee/0x2b0 [ 94.747674][ T295] ? __cfi_down_write+0x10/0x10 [ 94.752536][ T295] ovl_rmdir+0x1e/0x30 [ 94.756625][ T295] vfs_rmdir+0x3e0/0x560 [ 94.760871][ T295] incfs_kill_sb+0x109/0x230 [ 94.765484][ T295] deactivate_locked_super+0xd8/0x2a0 [ 94.770862][ T295] deactivate_super+0xb8/0xe0 [ 94.775587][ T295] cleanup_mnt+0x406/0x4a0 [ 94.780011][ T295] __cleanup_mnt+0x1d/0x40 [ 94.784467][ T295] task_work_run+0x1e5/0x260 [ 94.789075][ T295] ? __cfi_task_work_run+0x10/0x10 [ 94.794208][ T295] ? __x64_sys_umount+0x12e/0x180 [ 94.799243][ T295] ? __cfi___x64_sys_umount+0x10/0x10 [ 94.804641][ T295] ? __kasan_check_read+0x15/0x20 [ 94.809670][ T295] resume_user_mode_work+0x35/0x50 [ 94.814802][ T295] syscall_exit_to_user_mode+0x63/0xb0 [ 94.820268][ T295] do_syscall_64+0x63/0xf0 [ 94.824695][ T295] ? clear_bhb_loop+0x50/0xa0 [ 94.829379][ T295] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 94.835312][ T295] RIP: 0033:0x7fa879d9e097 [ 94.839731][ T295] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 94.859354][ T295] RSP: 002b:00007ffdcdb51d88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 94.867801][ T295] RAX: 0000000000000000 RBX: 00007fa879e321ca RCX: 00007fa879d9e097 [ 94.875804][ T295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdcdb51e40 [ 94.883806][ T295] RBP: 00007ffdcdb51e40 R08: 00007ffdcdb52e40 R09: 00000000ffffffff [ 94.891799][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdcdb52ed0 [ 94.899796][ T295] R13: 00007fa879e321ca R14: 00000000000170c6 R15: 00007ffdcdb52f10 [ 94.907792][ T295] [ 94.910811][ T295] ---[ end trace 0000000000000000 ]--- [ 94.916536][ T295] ------------[ cut here ]------------ [ 94.922041][ T295] WARNING: CPU: 0 PID: 295 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 [ 94.931406][ T295] Modules linked in: [ 94.935351][ T295] CPU: 0 UID: 0 PID: 295 Comm: syz-executor Tainted: G W syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0 [ 94.948502][ T295] Tainted: [W]=WARN [ 94.952299][ T295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 94.962395][ T295] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 94.968080][ T295] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 fe 50 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 cc 7a 61 03 cc e8 d6 ae 3e ff <0f> 0b e9 3e ff ff ff e8 ca ae 3e ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 94.987728][ T295] RSP: 0018:ffffc9000b59fb48 EFLAGS: 00010293 [ 94.993807][ T295] RAX: ffffffff8249195a RBX: 0000000000000000 RCX: ffff888123af0000 [ 95.001808][ T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.009797][ T295] RBP: ffffc9000b59fb70 R08: ffff88812404cb9f R09: 1ffff11024809973 [ 95.017791][ T295] R10: dffffc0000000000 R11: ffffed1024809974 R12: 0000000000000000 [ 95.025820][ T295] R13: dffffc0000000000 R14: ffff88812404cb00 R15: ffff888115204bb0 [ 95.033882][ T295] FS: 0000555578a05500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 95.042834][ T295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.049446][ T295] CR2: 0000001b2f21fff8 CR3: 0000000124b18000 CR4: 00000000003526b0 [ 95.057461][ T295] Call Trace: [ 95.060737][ T295] [ 95.063651][ T295] ovl_do_remove+0x81b/0xda0 [ 95.068266][ T295] ? ovl_set_redirect+0x780/0x780 [ 95.073302][ T295] ? down_write+0xee/0x2b0 [ 95.077785][ T295] ? __cfi_down_write+0x10/0x10 [ 95.082659][ T295] ovl_rmdir+0x1e/0x30 [ 95.086754][ T295] vfs_rmdir+0x3e0/0x560 [ 95.091001][ T295] incfs_kill_sb+0x1a0/0x230 [ 95.095615][ T295] deactivate_locked_super+0xd8/0x2a0 [ 95.101001][ T295] deactivate_super+0xb8/0xe0 [ 95.105717][ T295] cleanup_mnt+0x406/0x4a0 [ 95.110137][ T295] __cleanup_mnt+0x1d/0x40 [ 95.114581][ T295] task_work_run+0x1e5/0x260 [ 95.119176][ T295] ? __cfi_task_work_run+0x10/0x10 [ 95.124302][ T295] ? __x64_sys_umount+0x12e/0x180 [ 95.129328][ T295] ? __cfi___x64_sys_umount+0x10/0x10 [ 95.134733][ T295] ? __kasan_check_read+0x15/0x20 [ 95.139764][ T295] resume_user_mode_work+0x35/0x50 [ 95.144886][ T295] syscall_exit_to_user_mode+0x63/0xb0 [ 95.150350][ T295] do_syscall_64+0x63/0xf0 [ 95.154795][ T295] ? clear_bhb_loop+0x50/0xa0 [ 95.159509][ T295] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 95.165449][ T295] RIP: 0033:0x7fa879d9e097 [ 95.169869][ T295] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 95.189515][ T295] RSP: 002b:00007ffdcdb51d88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 95.197948][ T295] RAX: 0000000000000000 RBX: 00007fa879e321ca RCX: 00007fa879d9e097 [ 95.205932][ T295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdcdb51e40 [ 95.213902][ T295] RBP: 00007ffdcdb51e40 R08: 00007ffdcdb52e40 R09: 00000000ffffffff [ 95.221893][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdcdb52ed0 [ 95.229881][ T295] R13: 00007fa879e321ca R14: 00000000000170c6 R15: 00007ffdcdb52f10 [ 95.237878][ T295] [ 95.240894][ T295] ---[ end trace 0000000000000000 ]--- [ 95.494124][ T402] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 95.645449][ T402] usb 2-1: unable to get BOS descriptor or descriptor too short [ 95.653774][ T402] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.663903][ T402] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 95.674219][ T402] usb 2-1: New USB device found, idVendor=041e, idProduct=3042, bcdDevice= 0.40 [ 95.683243][ T402] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.691245][ T402] usb 2-1: Product: syz [ 95.695429][ T402] usb 2-1: Manufacturer: syz [ 95.700008][ T402] usb 2-1: SerialNumber: syz [ 95.907147][ T2015] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.915684][ T2015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.923892][ T402] usb 2-1: USB disconnect, device number 31