last executing test programs: 1h30m19.505939829s ago: executing program 0 (id=242): unshare(0x2a020400) r0 = fsopen(&(0x7f0000000200)='proc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fstat(r1, &(0x7f0000001940)) 1h30m16.350437228s ago: executing program 0 (id=243): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000100001"], 0xe8}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001280090001007665746800000000180002801400010000000000", @ANYRES64=r1], 0x48}}, 0x0) 1h30m11.297099382s ago: executing program 0 (id=245): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000005c0)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) shutdown(r0, 0x1) 1h30m7.928685697s ago: executing program 0 (id=246): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000180)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x1101088, 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') mount(0x0, &(0x7f0000000d40)='./file0/../file0/../file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000240)='./file0\x00') 1h30m3.059346165s ago: executing program 0 (id=249): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x5c, 0x3, 0xa, 0x3, 0x0, 0x0, {0x3}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_COUNTERS={0x1c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc}, @NFTA_COUNTER_BYTES={0xc}]}]}], {0x14}}, 0xa4}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x3, &(0x7f00000005c0)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[], 0xcc}}, 0x0) 1h29m59.165390825s ago: executing program 0 (id=251): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="080000000100000008"], 0xffa1) 1h29m47.976588692s ago: executing program 32 (id=251): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="080000000100000008"], 0xffa1) 1h11m47.186415024s ago: executing program 2 (id=529): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) madvise(&(0x7f00004d5000/0x2000)=nil, 0x2000, 0xa) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c832, 0xffffffffffffffff, 0x0) 1h11m41.395523297s ago: executing program 2 (id=531): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000380)={'syz0\x00', {}, 0x0, [], [0x800]}, 0x45c) 1h11m36.104985656s ago: executing program 2 (id=533): r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) 1h11m29.010446726s ago: executing program 2 (id=535): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x81105a, 0x0) chroot(&(0x7f0000000300)='./file0/file0\x00') pivot_root(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0/../file0\x00') 1h11m23.366074905s ago: executing program 2 (id=536): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x54c, 0x24b, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x4f8}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x57, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x45, 0x1, 0x1, 0x8, 0x80, 0xf, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x2, 0x6, 0x0, 0x7, {{0x6, 0x24, 0x6, 0x0, 0x0, '5'}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x101, 0x9, 0x7, 0x8c}}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0xf8, 0x0, 0x6}}], {{0x9, 0x5, 0x82, 0x2, 0x10, 0x0, 0xf, 0x56}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0xfb, 0x37, 0x9}}}}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000001c0)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="000706000000ff030902"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) 1h11m17.87652578s ago: executing program 2 (id=537): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000680)=0x1, 0x4) connect$inet(r0, &(0x7f0000000640)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0xfce3) write$binfmt_elf32(r0, 0x0, 0x69) 1h11m8.419965796s ago: executing program 33 (id=537): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000680)=0x1, 0x4) connect$inet(r0, &(0x7f0000000640)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0xfce3) write$binfmt_elf32(r0, 0x0, 0x69) 28m37.823805143s ago: executing program 1 (id=1147): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a0062b31d8380df", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000100)="ea", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 28m18.930373524s ago: executing program 1 (id=1150): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000080000000050000000010"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000800007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 28m7.192253387s ago: executing program 1 (id=1155): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000180)="0b036800e0ff64000200475400f6a13bb1000000080086dd4803", 0x100a6, 0x0, &(0x7f0000000140)={0x11, 0x0, r2}, 0x14) 28m4.792355264s ago: executing program 1 (id=1156): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 27m53.618729731s ago: executing program 1 (id=1159): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000380)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$P9_RATTACH(r1, &(0x7f0000000000)={0x14}, 0x14) 27m43.006487084s ago: executing program 1 (id=1161): r0 = socket$l2tp(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0xf00, 0x0}}], 0x40000cf, 0x0) 26m52.868522176s ago: executing program 34 (id=1161): r0 = socket$l2tp(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0xf00, 0x0}}], 0x40000cf, 0x0) 6m46.822155288s ago: executing program 4 (id=1404): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000040)=0x40, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x80010022, 0x0, 0x0) r1 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0x0, 0x0, @mcast2, 0x1a}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000780)="80005b020eaa4da2", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x0) 6m33.254714003s ago: executing program 4 (id=1406): r0 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x639) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001980)={{0x80002000, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 6m19.996057588s ago: executing program 4 (id=1408): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000038c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x1}) 5m42.14866581s ago: executing program 4 (id=1411): r0 = syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x0, 0x13580}, &(0x7f0000000100), &(0x7f0000000280)) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x630}], 0x1, 0x0, 0x0, 0x0) 5m16.419832669s ago: executing program 4 (id=1413): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="eb", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={0x0, 0x5}, 0x8) 5m4.563582364s ago: executing program 4 (id=1415): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000100)={@val={0x2000}, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x500, 0x2a, 0x0, @gue={{0x2}, "ebc7a1e0ff5befe1fdbc66e400d7e83306de422b4a81099bdac9"}}}}}}}, 0x50) 4m13.143166311s ago: executing program 35 (id=1415): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000100)={@val={0x2000}, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x500, 0x2a, 0x0, @gue={{0x2}, "ebc7a1e0ff5befe1fdbc66e400d7e83306de422b4a81099bdac9"}}}}}}}, 0x50) 1m17.70696528s ago: executing program 3 (id=1429): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000005c0)={{r0}, &(0x7f00000004c0), &(0x7f0000000500)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb7030000080000002d01000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 54.38921992s ago: executing program 3 (id=1430): r0 = gettid() r1 = getpgid(0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = socket$rds(0x15, 0x5, 0x0) kcmp(r0, r1, 0x0, r3, r2) 46.904737272s ago: executing program 3 (id=1431): ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000040)={'syztnl2\x00', &(0x7f0000000180)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @local}}}}) unshare(0x2c020400) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000180)=ANY=[], 0x2000, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/19}, 0x1b, 0xffffff7f00000000, 0x3000) 34.731556027s ago: executing program 3 (id=1432): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="034886dd010000000000140000006000000001002f00fe88a43de1a400000000000000027d01ff0200000000000000000000000000010000883e"], 0xfdef) 22.452887625s ago: executing program 3 (id=1433): r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000b00)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ppoll(&(0x7f0000000180)=[{r1}], 0x1, 0x0, 0x0, 0x0) close(0x4) ioctl$SW_SYNC_IOC_INC(r0, 0x40045701, &(0x7f0000000080)=0x5) 0s ago: executing program 3 (id=1434): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='htcp\x00', 0x5) shutdown(r0, 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:43604' (ED25519) to the list of known hosts. syzkaller login: [ 402.302832][ T3155] cgroup: Unknown subsys name 'net' [ 402.905350][ T3155] cgroup: Unknown subsys name 'cpuset' [ 403.054148][ T3155] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 465.250491][ T3155] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 541.106329][ T3162] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 541.293984][ T3164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 541.416724][ T3162] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 541.475573][ T3164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 560.005674][ T3164] hsr_slave_0: entered promiscuous mode [ 560.199227][ T3164] hsr_slave_1: entered promiscuous mode [ 561.452101][ T3162] hsr_slave_0: entered promiscuous mode [ 561.534880][ T3162] hsr_slave_1: entered promiscuous mode [ 561.631050][ T3162] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 561.645300][ T3162] Cannot create hsr debugfs directory [ 574.872878][ T3164] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 575.066198][ T3164] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 575.355041][ T3164] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 575.531525][ T3164] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 578.152896][ T3162] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 578.565909][ T3162] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 578.736853][ T3162] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 579.279084][ T3162] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 601.794994][ T3164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 606.252685][ T3162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 673.765995][ T3164] veth0_vlan: entered promiscuous mode [ 674.619058][ T3164] veth1_vlan: entered promiscuous mode [ 676.168516][ T3164] veth0_macvtap: entered promiscuous mode [ 677.231640][ T3164] veth1_macvtap: entered promiscuous mode [ 678.532881][ T3162] veth0_vlan: entered promiscuous mode [ 680.168533][ T3162] veth1_vlan: entered promiscuous mode [ 680.623213][ T3164] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 680.631523][ T3164] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 680.635531][ T3164] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 680.650395][ T3164] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 686.273215][ T3162] veth0_macvtap: entered promiscuous mode [ 686.464055][ T3162] veth1_macvtap: entered promiscuous mode [ 688.755752][ T3164] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 690.456088][ T3162] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 690.479507][ T3162] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 690.483464][ T3162] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 690.486968][ T3162] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 733.004180][ T3884] syz.1.10 uses obsolete (PF_INET,SOCK_PACKET) [ 903.406474][ T3997] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 910.684127][ T4001] pim6reg1: entered promiscuous mode [ 910.686916][ T4001] pim6reg1: entered allmulticast mode [ 926.395243][ T4019] process 'syz.0.53' launched './file2' with NULL argv: empty string added [ 987.278770][ T4063] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1012.314377][ T4077] netlink: 8 bytes leftover after parsing attributes in process `syz.1.76'. [ 1049.879700][ T4111] Driver unsupported XDP return value 0 on prog (id 3) dev N/A, expect packet loss! [ 1117.504523][ T3857] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1117.989524][ T3857] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 1117.996749][ T3857] usb 2-1: config 0 has no interface number 0 [ 1118.024867][ T3857] usb 2-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 1118.061483][ T3857] usb 2-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 1118.066373][ T3857] usb 2-1: config 0 interface 255 has no altsetting 0 [ 1118.073279][ T3857] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1118.076189][ T3857] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1118.272641][ T3857] usb 2-1: config 0 descriptor?? [ 1118.539724][ T3857] cp210x 2-1:0.255: cp210x converter detected [ 1121.249770][ T3857] cp210x 2-1:0.255: failed to get vendor val 0x000e size 3: -32 [ 1121.672839][ T3857] cp210x 2-1:0.255: GPIO initialisation failed: -19 [ 1121.901019][ T3857] usb 2-1: cp210x converter now attached to ttyUSB0 [ 1122.222380][ T3857] usb 2-1: USB disconnect, device number 2 [ 1122.905525][ T3857] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1122.930281][ T3857] cp210x 2-1:0.255: device disconnected [ 1135.362497][ T4191] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 1151.749717][ T4211] input: syz0 as /devices/virtual/input/input0 [ 1171.212622][ T4227] netlink: 20 bytes leftover after parsing attributes in process `syz.1.116'. [ 1242.593750][ T4279] input: syz0 as /devices/virtual/input/input1 [ 1260.735568][ T4293] Process accounting resumed [ 1323.304114][ T4360] syzkaller1: entered promiscuous mode [ 1323.440035][ T4360] syzkaller1: entered allmulticast mode [ 1337.836548][ T1816] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1338.279023][ T1816] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 1338.284205][ T1816] usb 1-1: config 0 has no interface number 0 [ 1338.294951][ T1816] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1338.302399][ T1816] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1338.381309][ T1816] usb 1-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.10 [ 1338.384033][ T1816] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 1338.386204][ T1816] usb 1-1: Manufacturer: syz [ 1338.600874][ T1816] usb 1-1: config 0 descriptor?? [ 1341.599964][ T1816] input: syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.18/0003:054C:03D5.0001/input/input2 [ 1341.990105][ T1816] sony 0003:054C:03D5.0001: input,hidraw0: USB HID v0.00 Joystick [syz] on usb-dummy_hcd.0-1/input18 [ 1342.166501][ T1816] usb 1-1: USB disconnect, device number 2 [ 1392.119853][ T4446] netlink: 36 bytes leftover after parsing attributes in process `syz.1.186'. [ 1464.922429][ T35] audit: type=1326 audit(1464.006:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4506 comm="syz.0.207" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 1485.818839][ T4524] Zero length message leads to an empty skb [ 1545.810360][ T4493] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1546.150899][ T4493] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1546.154979][ T4493] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1546.170550][ T4493] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1546.175629][ T4493] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1546.182025][ T4493] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1546.325326][ T4493] usb 2-1: config 0 descriptor?? [ 1549.776033][ T4493] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 1550.240143][ T4493] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1550.614713][ T4493] usb 2-1: USB disconnect, device number 3 [ 1558.489713][ T4205] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1559.142738][ T4205] usb 1-1: Using ep0 maxpacket: 8 [ 1559.420505][ T4205] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 1559.423204][ T4205] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 1559.425540][ T4205] usb 1-1: config 0 has no interface number 0 [ 1559.462017][ T4205] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1559.465218][ T4205] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1559.515592][ T4205] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1559.772861][ T4205] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 1559.775233][ T4205] usb 1-1: New USB device strings: Mfr=31, Product=1, SerialNumber=0 [ 1559.815068][ T4205] usb 1-1: Product: syz [ 1559.833905][ T4205] usb 1-1: Manufacturer: syz [ 1560.046464][ T4205] usb 1-1: config 0 descriptor?? [ 1566.412132][ T4205] input: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.21/input/input3 [ 1566.519968][ T4205] input: failed to attach handler kbd to device input3, error: -5 [ 1567.226423][ T4205] usb 1-1: USB disconnect, device number 3 [ 1577.541115][ T4638] netlink: 32 bytes leftover after parsing attributes in process `syz.0.238'. [ 1605.801544][ T3225] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1607.135161][ T3225] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1609.722332][ T3225] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1610.710153][ T3225] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1635.302646][ T3225] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1635.537191][ T3225] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1636.433989][ T3225] bond0 (unregistering): Released all slaves [ 1638.211624][ T3225] hsr_slave_0: left promiscuous mode [ 1638.325717][ T3225] hsr_slave_1: left promiscuous mode [ 1638.841681][ T3225] veth1_macvtap: left promiscuous mode [ 1638.861000][ T3225] veth0_macvtap: left promiscuous mode [ 1638.872489][ T3225] veth1_vlan: left promiscuous mode [ 1638.891650][ T3225] veth0_vlan: left promiscuous mode [ 1710.725417][ T4679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1710.892795][ T4679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1714.355845][ T4910] netlink: 8 bytes leftover after parsing attributes in process `syz.1.266'. [ 1724.824755][ T4942] mmap: syz.1.268 (4942) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1732.374704][ T4953] netlink: 8 bytes leftover after parsing attributes in process `syz.1.269'. [ 1733.413658][ T4953] netlink: 48 bytes leftover after parsing attributes in process `syz.1.269'. [ 1735.973273][ T4679] hsr_slave_0: entered promiscuous mode [ 1736.165080][ T4679] hsr_slave_1: entered promiscuous mode [ 1750.379345][ T4679] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1750.936243][ T4679] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1751.472440][ T4679] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1751.895616][ T4679] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1772.209079][ T4679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1782.026576][ T5090] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1809.421514][ T5117] sctp: [Deprecated]: syz.1.278 (pid 5117) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1809.421514][ T5117] Use struct sctp_sack_info instead [ 1832.684741][ T5143] netlink: 8 bytes leftover after parsing attributes in process `syz.1.281'. [ 1846.252374][ T4679] veth0_vlan: entered promiscuous mode [ 1847.023159][ T4679] veth1_vlan: entered promiscuous mode [ 1850.182309][ T4679] veth0_macvtap: entered promiscuous mode [ 1850.435176][ T4679] veth1_macvtap: entered promiscuous mode [ 1853.713869][ T4679] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1853.718813][ T4679] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1853.724412][ T4679] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1853.726675][ T4679] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1866.240998][ T5162] syz_tun: entered promiscuous mode [ 1866.959105][ T5162] syz_tun: left promiscuous mode [ 1893.056108][ T5188] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1951.365429][ T5240] netlink: 4 bytes leftover after parsing attributes in process `syz.1.306'. [ 1959.534403][ T5248] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1959.540448][ T5248] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1959.543937][ T5248] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1959.546113][ T5248] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1959.634012][ T5248] vxlan0: entered promiscuous mode [ 1959.636200][ T5248] vxlan0: entered allmulticast mode [ 1970.771113][ T5259] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 1985.714415][ T5273] input: syz1 as /devices/virtual/input/input5 [ 2003.001711][ T4176] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 2003.388657][ T4176] usb 2-1: Using ep0 maxpacket: 32 [ 2003.539699][ T4176] usb 2-1: config 0 has no interfaces? [ 2003.771852][ T4176] usb 2-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 2003.774470][ T4176] usb 2-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 2003.776633][ T4176] usb 2-1: Product: syz [ 2003.781886][ T4176] usb 2-1: Manufacturer: syz [ 2003.783681][ T4176] usb 2-1: SerialNumber: syz [ 2003.888855][ T4176] usb 2-1: config 0 descriptor?? [ 2004.904829][ T3856] usb 2-1: USB disconnect, device number 4 [ 2103.989911][ T5375] netlink: 32 bytes leftover after parsing attributes in process `syz.2.356'. [ 2104.061251][ T5375] netlink: 32 bytes leftover after parsing attributes in process `syz.2.356'. [ 2184.233354][ T5431] [U] [ 2184.372469][ T5431] [U] [ 2184.374871][ T5431] [U] [ 2184.376767][ T5431] [U] [ 2184.404425][ T5431] [U] [ 2184.406868][ T5431] [U] [ 2184.408860][ T5431] [U] [ 2184.410695][ T5431] [U] [ 2184.464691][ T5431] [U] [ 2184.467131][ T5431] [U] [ 2184.469168][ T5431] [U] [ 2184.781529][ T5430] [U] [ 2185.253451][ C0] vkms_vblank_simulate: vblank timer overrun [ 2217.918683][ T5463] syzkaller1: entered promiscuous mode [ 2217.922099][ T5463] syzkaller1: entered allmulticast mode [ 2318.089216][ T5541] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2318.142150][ T5541] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2329.764072][ T5549] syzkaller1: entered promiscuous mode [ 2329.802814][ T5549] syzkaller1: entered allmulticast mode [ 2353.466147][ T5596] netlink: 61211 bytes leftover after parsing attributes in process `syz.2.431'. [ 2401.771013][ T35] audit: type=1326 audit(2400.853:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5636 comm="syz.1.446" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 2457.042273][ T5674] syz_tun: entered promiscuous mode [ 2457.214471][ T5674] syz_tun: left promiscuous mode [ 2481.469673][ T5706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2481.511235][ T5706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2504.462178][ T5721] netlink: 24 bytes leftover after parsing attributes in process `syz.1.473'. [ 2557.734509][ T5759] batadv_slave_1: entered promiscuous mode [ 2557.869196][ T5759] batadv_slave_1: left promiscuous mode [ 2584.691593][ T5781] netlink: 8 bytes leftover after parsing attributes in process `syz.2.496'. [ 2584.956338][ T5781] netlink: 48 bytes leftover after parsing attributes in process `syz.2.496'. [ 2588.762758][ T5783] kernel read not supported for file /file1 (pid: 5783 comm: syz.2.498) [ 2588.825116][ T35] audit: type=1800 audit(2587.903:4): pid=5783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.498" name="file1" dev="mqueue" ino=11918 res=0 errno=0 [ 2591.459421][ T5785] netlink: 'syz.1.497': attribute type 9 has an invalid length. [ 2591.463203][ T5785] netlink: 8 bytes leftover after parsing attributes in process `syz.1.497'. [ 2624.990553][ T4205] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 2625.481404][ T4205] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2625.484206][ T4205] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2625.513870][ T4205] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2625.526792][ T4205] usb 2-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2625.780553][ T4205] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2625.788245][ T4205] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2625.790457][ T4205] usb 2-1: Product: syz [ 2625.792039][ T4205] usb 2-1: Manufacturer: syz [ 2625.793637][ T4205] usb 2-1: SerialNumber: syz [ 2631.312767][ T4205] cdc_ncm 2-1:1.0: bind() failure [ 2631.566751][ T4205] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 2631.602301][ T4205] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 2631.685988][ T4205] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 2631.851035][ T4205] usb 2-1: USB disconnect, device number 5 [ 2633.755750][ T5831] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 2647.890393][ T5846] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2647.990823][ T5846] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2649.062882][ T5841] sctp: failed to load transform for md5: -4 [ 2653.915612][ T5852] capability: warning: `syz.1.516' uses 32-bit capabilities (legacy support in use) [ 2677.065088][ T5867] netlink: 8 bytes leftover after parsing attributes in process `syz.2.522'. [ 2681.551814][ T5870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2681.572289][ T5870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2717.560721][ T5907] ======================================================= [ 2717.560721][ T5907] WARNING: The mand mount option has been deprecated and [ 2717.560721][ T5907] and is ignored by this kernel. Remove the mand [ 2717.560721][ T5907] option from the mount to silence this warning. [ 2717.560721][ T5907] ======================================================= [ 2729.035951][ T3225] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2731.225838][ T3225] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2732.986903][ T5911] input: syz0 as /devices/virtual/input/input7 [ 2735.666094][ T3225] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2741.986345][ T3225] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2754.845611][ T3225] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2755.019859][ T3225] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2755.184305][ T3225] bond0 (unregistering): Released all slaves [ 2756.563898][ T3225] hsr_slave_0: left promiscuous mode [ 2756.828675][ T3225] hsr_slave_1: left promiscuous mode [ 2757.645573][ T3225] veth1_macvtap: left promiscuous mode [ 2757.670886][ T3225] veth0_macvtap: left promiscuous mode [ 2757.688950][ T3225] veth1_vlan: left promiscuous mode [ 2757.693208][ T3225] veth0_vlan: left promiscuous mode [ 2824.031457][ T5920] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2824.360700][ T5920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2849.974831][ T5920] hsr_slave_0: entered promiscuous mode [ 2850.351187][ T5920] hsr_slave_1: entered promiscuous mode [ 2865.666935][ T5920] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2866.322338][ T5920] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2866.593823][ T5920] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2866.922743][ T5920] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2886.454586][ T5920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2889.113658][ C1] vkms_vblank_simulate: vblank timer overrun [ 2905.611259][ T5920] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2905.613760][ T5920] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2964.761184][ T5920] veth0_vlan: entered promiscuous mode [ 2965.022379][ T5920] veth1_vlan: entered promiscuous mode [ 2968.606521][ T5920] veth0_macvtap: entered promiscuous mode [ 2969.602640][ T5920] veth1_macvtap: entered promiscuous mode [ 2973.407105][ T6405] netlink: 24 bytes leftover after parsing attributes in process `syz.1.562'. [ 2974.024134][ T5920] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2974.069118][ T5920] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2974.073641][ T5920] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2974.096478][ T5920] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3057.704783][ T6462] netlink: 'syz.1.582': attribute type 10 has an invalid length. [ 3057.780202][ T6462] netlink: 40 bytes leftover after parsing attributes in process `syz.1.582'. [ 3059.044927][ T6462] A link change request failed with some changes committed already. Interface netdevsim3 may have been left with an inconsistent configuration, please check. [ 3077.502823][ T6476] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3077.555069][ T6476] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3101.165126][ T6489] syzkaller1: entered promiscuous mode [ 3101.184983][ T6489] syzkaller1: entered allmulticast mode [ 3129.434910][ T6510] netlink: 4 bytes leftover after parsing attributes in process `syz.1.600'. [ 3137.570079][ T6518] sock: sock_set_timeout: `syz.3.601' (pid 6518) tries to set negative timeout [ 3161.442693][ T6533] netlink: 104 bytes leftover after parsing attributes in process `syz.3.608'. [ 3193.046948][ T6559] vxcan1: tx drop: invalid sa for name 0x0000020000000000 [ 3203.014695][ T6568] tmpfs: Invalid gid '0x00000000ffffffff' [ 3225.924199][ T6581] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3225.971900][ T6581] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3261.624960][ T6617] binder: 6615:6617 ioctl c0306201 20000480 returned -14 [ 3290.170283][ T6640] binfmt_misc: register: failed to install interpreter file ./file0 [ 3357.126809][ T6710] TCP: TCP_TX_DELAY enabled [ 3369.681080][ T6718] netlink: 'syz.1.675': attribute type 1 has an invalid length. [ 3387.102028][ T6730] input input9: cannot allocate more than FF_MAX_EFFECTS effects [ 3445.790830][ T6784] block nbd3: not configured, cannot reconfigure [ 3532.509653][ T6868] input: syz0 as /devices/virtual/input/input10 [ 3537.756922][ T4205] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 3538.302580][ T4205] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3538.306229][ T4205] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3538.329966][ T4205] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3538.333186][ T4205] usb 2-1: New USB device found, idVendor=056a, idProduct=0043, bcdDevice= 0.00 [ 3538.335359][ T4205] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3538.810324][ T4205] usb 2-1: config 0 descriptor?? [ 3542.630337][ T4205] wacom 0003:056A:0043.0003: Unknown device_type for 'HID 056a:0043'. Assuming pen. [ 3542.718771][ T4205] wacom 0003:056A:0043.0003: hidraw0: USB HID v0.00 Device [HID 056a:0043] on usb-dummy_hcd.1-1/input0 [ 3542.741546][ T4205] input: Wacom Intuos2 9x12 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:0043.0003/input/input11 [ 3543.672863][ T6885] pim6reg: entered allmulticast mode [ 3544.698753][ T4205] usb 2-1: USB disconnect, device number 6 [ 3555.482940][ T6915] ip6gretap0: entered promiscuous mode [ 3555.525786][ T6915] batadv_slave_0: entered promiscuous mode [ 3603.910114][ T6958] nbd: device at index 3 is going down [ 3652.869029][ T6993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3652.914558][ T6993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3668.631588][ T6753] hid-generic 0000:0D17:0000.0004: unknown main item tag 0x0 [ 3668.638300][ T6753] hid-generic 0000:0D17:0000.0004: unknown main item tag 0x0 [ 3668.770672][ T6753] hid-generic 0000:0D17:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz1 [ 3678.389811][ T7025] netlink: 16 bytes leftover after parsing attributes in process `syz.3.765'. [ 3732.550981][ T7082] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 3732.555330][ T7082] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 3737.264438][ T7086] netlink: 168 bytes leftover after parsing attributes in process `syz.1.784'. [ 3742.931493][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3742.933751][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3742.972318][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3742.974554][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3742.976513][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.021881][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.024100][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.026042][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.094470][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.096808][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.120580][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.122830][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.124847][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.126819][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.153540][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.155741][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.174758][ T6427] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 3743.189337][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.200457][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.204618][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.235761][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.262491][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.264680][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.266625][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.275395][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.301001][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.303410][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.305369][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.328727][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.330990][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.332909][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.334753][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.356043][ T4493] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3743.431509][ T4493] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz0] on syz0 [ 3744.669651][ T6427] usb 2-1: config 0 has no interfaces? [ 3744.700669][ T6427] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 3744.703299][ T6427] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3745.056524][ T6427] usb 2-1: config 0 descriptor?? [ 3747.585365][ T6427] usb 2-1: USB disconnect, device number 7 [ 3770.341058][ T7156] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 3771.926839][ T7156] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 3785.945741][ T7174] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3785.954938][ T7174] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3835.918326][ T7219] capability: warning: `syz.3.817' uses deprecated v2 capabilities in a way that may be insecure [ 3861.529108][ T7244] input: syz1 as /devices/virtual/input/input14 [ 3874.816844][ T7262] syz.3.828 (7262): drop_caches: 2 [ 3880.155270][ T7267] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 3909.494642][ T7284] vcan0: tx drop: invalid sa for name 0x0000000000000002 [ 3914.811729][ C0] vkms_vblank_simulate: vblank timer overrun [ 3923.932418][ T7301] netlink: 'syz.3.843': attribute type 29 has an invalid length. [ 3924.223562][ T7301] netlink: 'syz.3.843': attribute type 29 has an invalid length. [ 3924.825756][ T7301] netlink: 500 bytes leftover after parsing attributes in process `syz.3.843'. [ 3941.624236][ T7321] syzkaller1: entered promiscuous mode [ 3941.626600][ T7321] syzkaller1: entered allmulticast mode [ 3981.588624][ T7183] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 3982.306155][ T7183] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 3982.344327][ T7183] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 3982.360528][ T7183] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 3982.363073][ T7183] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 3982.365914][ T7183] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 3982.378652][ T7183] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3982.724351][ T7183] usb 2-1: config 0 descriptor?? [ 3988.585825][ T7183] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 3988.874403][ T7183] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 3990.891578][ T7183] usb 2-1: reset high-speed USB device number 8 using dummy_hcd [ 3991.119261][ T7183] usb 2-1: device descriptor read/64, error -32 [ 3991.429311][ T7183] usb 2-1: reset high-speed USB device number 8 using dummy_hcd [ 3991.800027][ T7183] usb 2-1: device descriptor read/64, error -32 [ 3992.111234][ T7183] usb 2-1: reset high-speed USB device number 8 using dummy_hcd [ 3992.703441][ T7183] usb 2-1: device descriptor read/8, error -32 [ 3993.001046][ T7183] usb 2-1: reset high-speed USB device number 8 using dummy_hcd [ 3993.054955][ T7183] usb 2-1: device descriptor read/8, error -32 [ 3993.165313][ T7183] raw-gadget.0 gadget.1: failed to queue suspend event [ 3993.244524][ T7353] raw-gadget.0 gadget.1: failed to queue disconnect event [ 3993.245058][ T3856] usb 2-1: USB disconnect, device number 8 [ 3995.438395][ T7384] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3995.455420][ T7384] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4057.818619][ T7413] input: syz1 as /devices/virtual/input/input15 [ 4193.029306][ T35] audit: type=1326 audit(4192.043:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7475 comm="syz.1.895" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 4236.555904][ T7498] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4236.564607][ T7498] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4271.993695][ C0] vkms_vblank_simulate: vblank timer overrun [ 4273.381957][ C0] vkms_vblank_simulate: vblank timer overrun [ 4276.460981][ C0] vkms_vblank_simulate: vblank timer overrun [ 4280.221777][ T7517] netlink: 4 bytes leftover after parsing attributes in process `syz.1.907'. [ 4311.461931][ T7537] trusted_key: syz.1.916 sent an empty control message without MSG_MORE. [ 4355.623103][ T7559] tap0: tun_chr_ioctl cmd 1074025675 [ 4355.625984][ T7559] tap0: persist enabled [ 4355.694501][ T7559] tap0: tun_chr_ioctl cmd 1074025675 [ 4355.716189][ T7559] tap0: persist disabled [ 4401.306569][ T7589] ALSA: seq fatal error: cannot create timer (-16) [ 4443.923917][ T35] audit: type=1326 audit(4443.003:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7614 comm="syz.3.944" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 4443.954134][ T35] audit: type=1326 audit(4443.043:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7614 comm="syz.3.944" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 4478.212730][ C0] vkms_vblank_simulate: vblank timer overrun [ 4478.544100][ C0] vkms_vblank_simulate: vblank timer overrun [ 4566.003591][ T7695] netlink: 12 bytes leftover after parsing attributes in process `syz.3.969'. [ 4584.954907][ T7703] netlink: 'syz.1.973': attribute type 8 has an invalid length. [ 4593.336609][ T7712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4593.350896][ T7712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4730.503213][ T7793] vlan2: entered promiscuous mode [ 4730.506617][ T7793] veth0_to_bridge: entered promiscuous mode [ 4730.553424][ T7793] vlan2: entered allmulticast mode [ 4730.613872][ T7793] veth0_to_bridge: entered allmulticast mode [ 4744.282027][ C1] vkms_vblank_simulate: vblank timer overrun [ 4751.032738][ C0] vkms_vblank_simulate: vblank timer overrun [ 4751.170122][ C0] vkms_vblank_simulate: vblank timer overrun [ 4784.209708][ T7821] input: syz0 as /devices/virtual/input/input16 [ 4851.063533][ T7889] input: syz1 as /devices/virtual/input/input17 [ 4880.451424][ T7913] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 4880.451424][ T7913] The task syz.3.1039 (7913) triggered the difference, watch for misbehavior. [ 5001.678352][ T7998] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5001.723778][ T7998] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5048.704184][ T8026] input: syz0 as /devices/virtual/input/input18 [ 5070.572051][ T8043] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1088'. [ 5086.392881][ T8052] netlink: 'syz.3.1092': attribute type 15 has an invalid length. [ 5119.394557][ T8075] syzkaller1: entered promiscuous mode [ 5119.408552][ T8075] syzkaller1: entered allmulticast mode [ 5173.082486][ T8132] syzkaller1: entered promiscuous mode [ 5173.085741][ T8132] syzkaller1: entered allmulticast mode [ 5209.845838][ T8160] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1123'. [ 5216.169797][ T8165] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5216.184008][ T8165] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5314.403197][ T8231] vlan3: entered promiscuous mode [ 5314.405431][ T8231] macvlan1: entered promiscuous mode [ 5336.916385][ T8248] input: syz1 as /devices/virtual/input/input19 [ 5501.746004][ T8278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5502.404744][ T8278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5539.640682][ T8278] hsr_slave_0: entered promiscuous mode [ 5539.765843][ T8278] hsr_slave_1: entered promiscuous mode [ 5539.882710][ T8278] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5539.886495][ T8278] Cannot create hsr debugfs directory [ 5555.864904][ T8278] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 5556.055194][ T8278] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 5556.595279][ T8278] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 5556.874396][ T8278] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 5586.944623][ T8278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5706.168750][ T8717] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5706.222693][ T8717] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5728.550516][ T8278] veth0_vlan: entered promiscuous mode [ 5729.694018][ T8278] veth1_vlan: entered promiscuous mode [ 5734.571946][ T8278] veth0_macvtap: entered promiscuous mode [ 5735.024201][ T8278] veth1_macvtap: entered promiscuous mode [ 5738.253334][ T8278] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5738.258842][ T8278] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5738.262668][ T8278] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5738.266230][ T8278] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5751.034624][ T8731] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1168'. [ 5812.279429][ T35] audit: type=1326 audit(5811.343:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8771 comm="syz.3.1214" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 5836.256761][ T8785] binder: 8784:8785 ioctl 4018620d 0 returned -22 [ 5838.645599][ T8788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5838.773852][ T8788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5858.091029][ T35] audit: type=1326 audit(5857.153:9): auid=4294967295 uid=60929 gid=0 ses=4294967295 subj=unconfined pid=8793 comm="syz.3.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7fc00000 [ 5865.285498][ T8806] syzkaller1: entered promiscuous mode [ 5865.323584][ T8806] syzkaller1: entered allmulticast mode [ 5885.449494][ T8819] syzkaller1: entered promiscuous mode [ 5885.454674][ T8819] syzkaller1: entered allmulticast mode [ 5964.249737][ T8868] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 5988.755939][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.762170][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.765362][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.791382][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.794853][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.876872][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.908972][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.911271][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.913303][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.915273][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.920376][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.922453][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.924403][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.926109][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.933178][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.936091][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.949234][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.953030][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.954906][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.956712][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.981519][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.985000][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5988.986765][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.013869][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.030168][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.033900][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.058444][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.060776][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.062540][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.064242][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.066647][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.089930][ T8755] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 5989.441231][ T8755] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz0 [ 6024.553711][ T35] audit: type=1326 audit(134223751.632:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8910 comm="syz.3.1258" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 6052.774185][ T8937] input: syz0 as /devices/virtual/input/input20 [ 6130.581574][ T35] audit: type=1326 audit(134223857.662:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8998 comm="syz.3.1292" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 6131.980324][ T9002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6131.994814][ T9002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6152.163020][ T9017] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1297'. [ 6194.855551][ T9051] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1307'. [ 6218.850465][ T9069] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6218.905621][ T9069] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6223.770614][ T35] audit: type=1326 audit(134223950.852:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9072 comm="syz.3.1314" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 6236.331090][ T9079] macvlan1: entered promiscuous mode [ 6237.383407][ T9079] macvlan1 (unregistering): left promiscuous mode [ 6406.422013][ T9182] syzkaller1: entered allmulticast mode [ 6438.792589][ T9204] syzkaller1: entered promiscuous mode [ 6438.794980][ T9204] syzkaller1: entered allmulticast mode [ 6451.231006][ T9217] netlink: 'syz.4.1360': attribute type 4 has an invalid length. [ 6483.058554][ T35] audit: type=1326 audit(134224210.102:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9239 comm="syz.4.1369" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 6513.119530][ T9263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6513.265355][ T9263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6513.283647][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.284999][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.302226][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.303596][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.304816][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.305844][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.313041][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.314366][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.315429][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.316585][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.326951][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.331269][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.358221][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.359494][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.360621][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.361719][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.362771][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.363764][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.364819][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.365809][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.366803][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.410546][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.412502][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.414044][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.415573][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.450277][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.452303][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.453872][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.456373][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.498915][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.500900][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.502429][ T9029] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 6513.561928][ T9029] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz0] on syz0 [ 6555.760537][ T9313] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6555.801130][ T9313] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6558.365049][ T9317] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6560.305945][ T9317] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6562.244954][ T9317] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6564.226628][ T9317] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6567.189161][ T9317] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6567.991341][ T9317] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6568.756436][ T9317] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6569.281195][ T9317] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6651.109441][ T9373] input: syz0 as /devices/virtual/input/input21 [ 6834.864704][ T9440] ip6tnl1: entered allmulticast mode [ 6994.146888][ T9421] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6996.224777][ T9421] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7478.912931][ T37] INFO: task syz.3.1434:9649 blocked for more than 422 seconds. [ 7481.474179][ T37] Not tainted 6.13.0-rc2-syzkaller-g21f1b85c8912 #0 [ 7481.477114][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7484.581410][ T37] task:syz.3.1434 state:D stack:0 pid:9649 tgid:9647 ppid:5920 flags:0x0000000c [ 7484.585326][ T37] Call Trace: [ 7487.200642][ T37] [] __schedule+0xdaa/0x393a [ 7487.204478][ T37] [] schedule+0xc4/0x324 [ 7489.758615][ T37] [] schedule_preempt_disabled+0x16/0x28 [ 7489.761078][ T37] [] rwsem_down_read_slowpath+0x56a/0x91e [ 7489.764147][ T37] [] down_read+0xe4/0x45e [ 7492.985241][ T37] [] do_exit+0x810/0x296e [ 7497.091814][ T37] [] do_group_exit+0xd4/0x26c [ 7497.095333][ T37] [] get_signal+0x1f4c/0x22de [ 7500.703077][ T37] [] arch_do_signal_or_restart+0xa3c/0x1d2c [ 7503.510081][ T37] [] syscall_exit_to_user_mode+0x29e/0x316 [ 7503.514513][ T37] [] do_trap_ecall_u+0x86/0x216 [ 7506.492584][ T37] [] _new_vmalloc_restore_context_a0+0xc2/0xce VM DIAGNOSIS: 21:38:50 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff84eee594 mhartid 0000000000000000 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e63e4 vstvec 0000000000000000 mepc ffffffff8008378a sepc ffffffff804b671e vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a0991000000acca6 x0/zero 0000000000000000 x1/ra ffffffff84eee594 x2/sp ff20000000006850 x3/gp ffffffff899f4f80 x4/tp ff6000001d3d1a40 x5/t0 fffffffff2f2f200 x6/t1 ffe3ffff00000d20 x7/t2 fffffffff2f20000 x8/s0 ff20000000006cf0 x9/s1 ff20000000006c80 x10/a0 ff60000056425074 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 ffffffff84eee594 x14/a4 0000000000000000 x15/a5 ff6000001d3d1a40 x16/a6 0000000000f00000 x17/a7 0000000000000000 x18/s2 ff60000056425000 x19/s3 ffffffff87b735d8 x20/s4 ff60000017e91d40 x21/s5 ff600000564250d8 x22/s6 1fec00000ac84a1b x23/s7 0000000000000008 x24/s8 0000000000000000 x25/s9 ff20000000006d40 x26/s10 0000000000000028 x27/s11 ff60000056425010 x28/t3 fffffffff3f3f304 x29/t4 fffffffff2f2f2f2 x30/t5 fffffffff202f2f2 x31/t6 fffffffff2020000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff804b659e mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e63e4 vstvec 0000000000000000 mepc ffffffff804b655a sepc ffffffff802d76ac vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a011f0000009bc64 x0/zero 0000000000000000 x1/ra ffffffff80071492 x2/sp ff20000000017bb0 x3/gp ffffffff899f4f80 x4/tp ff600000132c3480 x5/t0 10b7313fa7688831 x6/t1 ff600000132c4018 x7/t2 000000000000003e x8/s0 ff20000000017bc0 x9/s1 ff20000000017d50 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 ffffffff80071492 x14/a4 0000000000000000 x15/a5 ff600000132c3480 x16/a6 0000000000f00000 x17/a7 1fec0000026587fd x18/s2 ff20000000017d00 x19/s3 0000000000000002 x20/s4 0000000000000001 x21/s5 0000000000000000 x22/s6 ffffffff8051ef80 x23/s7 dfffffff00000000 x24/s8 dfffffff00000000 x25/s9 ffffffff861e63e4 x26/s10 0000000000007fff x27/s11 ff20000000017d50 x28/t3 ff600000132c3fa0 x29/t4 1fec0000026587f3 x30/t5 1fec000002658807 x31/t6 0000000000000005 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000