last executing test programs: 1m25.519052251s ago: executing program 4 (id=1720): r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000080)={0x9, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x108) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, 0x0, 0x290) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, 0x0, 0x190) 1m25.460484477s ago: executing program 4 (id=1721): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000900000000000000213f0000c50000000e800000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='mmap_lock_acquire_returned\x00', r0}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000848000/0x4000)=nil, 0x4000, 0x17) 1m25.278627738s ago: executing program 4 (id=1723): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002060207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xc, &(0x7f0000000180)=@framed={{}, [@call={0x85, 0x0, 0x0, 0xa8}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xb}}]}, &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r1}, 0xc) 1m25.123835789s ago: executing program 4 (id=1725): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_FEATURES_WANTED={0x1c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}]}]}]}, 0x3c}}, 0x0) 1m25.059523731s ago: executing program 4 (id=1726): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000280)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) 1m24.867361418s ago: executing program 4 (id=1728): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000f40)=@filter={'filter\x00', 0x4, 0x4, 0x470, 0xffffffff, 0x0, 0x0, 0x0, 0xfeffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x2f2, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x5}}}, {{@ipv6={@private2, @empty, [], [], 'sit0\x00', 'batadv_slave_1\x00'}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@dst={{0x48}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2, 0x57, {0x2000000}}}}, {{@ipv6={@empty, @mcast1, [], [0x0, 0xffffff00], 'ip6tnl0\x00', 'dvmrp0\x00'}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x21, 0x180, 0x5}}, @common=@srh1={{0x90}, {0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @dev, @private1, [0x0, 0x0, 0xff], [], [], 0x843}}]}, @REJECT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d0) 1m9.797494807s ago: executing program 32 (id=1728): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000f40)=@filter={'filter\x00', 0x4, 0x4, 0x470, 0xffffffff, 0x0, 0x0, 0x0, 0xfeffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x2f2, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x5}}}, {{@ipv6={@private2, @empty, [], [], 'sit0\x00', 'batadv_slave_1\x00'}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@dst={{0x48}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2, 0x57, {0x2000000}}}}, {{@ipv6={@empty, @mcast1, [], [0x0, 0xffffff00], 'ip6tnl0\x00', 'dvmrp0\x00'}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x21, 0x180, 0x5}}, @common=@srh1={{0x90}, {0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @dev, @private1, [0x0, 0x0, 0xff], [], [], 0x843}}]}, @REJECT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d0) 2.419577079s ago: executing program 2 (id=3123): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="aa", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0), 0x8) 2.279892907s ago: executing program 2 (id=3127): r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000180)=ANY=[], 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, 0x0) 1.357556008s ago: executing program 1 (id=3142): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, @none, 0x12e7, 0x2}, 0xe) 1.311620477s ago: executing program 3 (id=3143): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=@bridge_dellink={0x4c, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x2c, 0x1a, 0x0, 0x1, [@AF_INET={0x28, 0x5, 0x0, 0x1, {0x24, 0x4, 0x0, 0x1, [{0x8, 0x2}, {0x8, 0x1}, {0x8, 0x4, 0x0, 0x0, 0x3}, {0x8, 0x3, 0x0, 0x0, 0xffff}]}}]}]}, 0x4c}}, 0x0) 1.311308217s ago: executing program 1 (id=3144): prlimit64(0x0, 0x6, &(0x7f0000000140), 0x0) setreuid(0xee01, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setuid(0xee01) 1.252938642s ago: executing program 2 (id=3145): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@my=0x1}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000640)={{@my=0x1}, @my=0x1, 0x0, 0x2925, 0x6a, 0x20000006, 0xd4d}) 1.208107463s ago: executing program 3 (id=3147): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='virtio_transport_alloc_pkt\x00', r0}, 0x18) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @host}, 0x10) 1.196660542s ago: executing program 2 (id=3148): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000ac0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000008c0)={0x3, 0x11, &(0x7f0000000400)=@framed={{0x18, 0x2, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x53}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8000}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}]}, &(0x7f0000000080)='GPL\x00', 0x8, 0x0, 0x0, 0x40f00, 0x28, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0xe, 0x0, &(0x7f00000003c0)="386d178529a39dea18dd3f65be87", 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.1724702s ago: executing program 3 (id=3149): recvmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, 0x0}, 0x96cf}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002bc0)=""/185, 0xb9}, {0x0}, {0x0}, {0x0}, {&(0x7f0000002f80)=""/147, 0x93}], 0x5}, 0xb}], 0x2, 0x22, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000001540)=[{{0x0, 0xfffffffffffffda1, 0x0}}], 0x40001b6, 0x0) close(r1) 1.165018461s ago: executing program 5 (id=3150): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008031, 0xffffffffffffffff, 0x5b76c000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) memfd_secret(0x0) 1.016269732s ago: executing program 3 (id=3152): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004700)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000004bc0)={0x0, 0x0, &(0x7f0000004b80)={&(0x7f00000047c0)={0x60, r1, 0x405, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000401}, 0x44084) 877.342479ms ago: executing program 3 (id=3154): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') read$FUSE(r0, &(0x7f0000001780)={0x2020}, 0x2020) 760.076479ms ago: executing program 3 (id=3155): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x17, 0xe2, 0xdd, 0x8, 0x763, 0x2080, 0xd940, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xe4, 0x60}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f00000015c0)={0x2c, 0x0, &(0x7f0000001480)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xd}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000004c0)={0x24, 0x0, &(0x7f0000000300)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000180)={0x14, &(0x7f0000000000)={0x0, 0x3, 0x90, {0x90, 0x11, "ad505cf2130bf27da98e3498842ba5c813fbe16121c024890325e360cab5881efdecdc709ffd96238a396155bd5bba1d2dc519e2931f0e3e8b358b4d864f2e92990f33f353f708ae1874baa6acfd4fd167f84f553bfbffa4be8df17cd33e934f55397a830ed0c8e16fea4daefc59e980d9d77771ae2036d960e3e90489cf8b4fd6085dee45cf8211006b63f9f76c"}}, 0x0}, &(0x7f0000000500)={0x44, &(0x7f0000000200)={0x0, 0x6, 0x17, "51af9aaa2a344645c269118db3dc87e83e01edfe5c205b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0x85, 0x3, "ba112b"}}) 735.72844ms ago: executing program 0 (id=3156): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='comm\x00') write$binfmt_script(r0, &(0x7f0000000ac0)={'#! ', './file0', [], 0xa, "5c5a3c3de9"}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000280)=""/117, 0x75}], 0x1, 0x0, 0x0) 669.77021ms ago: executing program 0 (id=3157): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, 0x0, 0x0) 581.559923ms ago: executing program 5 (id=3158): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000040)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 543.599081ms ago: executing program 0 (id=3159): madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) r0 = syz_open_dev$evdev(&(0x7f0000000240), 0x20000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003ec0)=ANY=[@ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x11}, 0x0) ioctl$EVIOCGLED(r0, 0x40284504, &(0x7f0000000000)=""/56) 431.945952ms ago: executing program 0 (id=3160): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000001000000850000000e000000850000000500000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f00000000c0)='system.posix_acl_access\x00', 0x0, 0x0, 0x2) 431.718328ms ago: executing program 5 (id=3161): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x11}, {0x0, 0x3, 0x0, 0x0, 0x0, 0x800000, 0x40}}, {{@in6=@remote, 0x4d4, 0x2b}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0xe4) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x0) 428.172817ms ago: executing program 1 (id=3162): r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vxcan0\x00', 0x0}) sendmmsg$inet6(r0, &(0x7f00000007c0)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0xfffffff9, @loopback, 0xafc2}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @local}, r1}}}], 0x28}}], 0x1, 0x20000840) 359.564452ms ago: executing program 0 (id=3163): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000300)="27e3", 0x2, 0x0, &(0x7f0000000240)={0xa, 0x4e1f, 0x0, @rand_addr=' \x01\x00'}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x5}, 0x8) 330.476507ms ago: executing program 1 (id=3164): r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a500000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0902000000000000000001000000050002000a00000014000700ff00000000000000000000000000000108000b"], 0x38}}, 0x0) 257.582755ms ago: executing program 5 (id=3165): openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x20940, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f0000000340)={0x48, 0x8, r1, 0x0, 0x0, 0x22be13, 0x0, 0x0, 0x4}) 199.12184ms ago: executing program 2 (id=3166): r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000700)=@xdp={0x2c, 0xdd86, r2}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2f00}}], 0x1, 0x0) 189.899104ms ago: executing program 1 (id=3167): unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000ff0f000005"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000c00)={{r0, 0xffffffffffffffff}, &(0x7f00000005c0), &(0x7f0000000a00)='%pI4 \x00'}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000d40)={r1, &(0x7f0000000c40), &(0x7f0000000c80)=""/170}, 0x20) 138.228529ms ago: executing program 5 (id=3168): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000010c0)=0x5, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) syz_emit_ethernet(0xfdef, &(0x7f00000007c0)=ANY=[], 0x0) 137.284628ms ago: executing program 0 (id=3169): r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000380)=[{r0, 0x2010}], 0x1, 0x0, 0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) clock_settime(0x0, &(0x7f0000003c80)={0x77359400}) 67.021135ms ago: executing program 2 (id=3170): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ocfs2_dlmfs\x00', 0x4, 0x0) chroot(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000280)='./file0\x00', 0x0) 66.2333ms ago: executing program 5 (id=3171): r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0x50) listen(r0, 0x0) listen(r0, 0x40004) 0s ago: executing program 1 (id=3172): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000020, 0x0, 0x3}]}) kernel console output (not intermixed with test programs): interface 2 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 161.709205][ T5868] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 161.730079][ T5864] usb 1-1: config 0 interface 2 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 161.755232][ T5868] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 161.779946][ T5864] usb 1-1: New USB device found, idVendor=28bd, idProduct=0905, bcdDevice= 0.00 [ 161.793602][ T5868] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 161.817698][ T5864] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.826435][ T5868] usb 3-1: Product: syz [ 161.842267][ T5868] usb 3-1: SerialNumber: syz [ 161.950923][ T5864] usb 1-1: config 0 descriptor?? [ 161.956818][ T5868] usb 3-1: config 0 descriptor?? [ 161.988365][ T5868] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 162.016488][ T5868] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input32 [ 162.285593][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 162.292852][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 162.300320][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 162.307470][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 162.314619][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 162.323388][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 162.330486][ T5868] usb 3-1: USB disconnect, device number 15 [ 162.336815][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 162.336837][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 162.380742][ T5864] uclogic 0003:28BD:0905.0019: Interface probing failed: -22 [ 162.388169][ T5864] uclogic 0003:28BD:0905.0019: interface is invalid, ignoring [ 162.461140][ T5868] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 162.574156][ T5864] usb 1-1: USB disconnect, device number 20 [ 163.000262][ T608] net_ratelimit: 267 callbacks suppressed [ 163.000278][ T608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 163.014829][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 163.316298][T10087] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 163.370242][ T5864] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 163.530165][ T5864] usb 4-1: Using ep0 maxpacket: 16 [ 163.541549][ T5864] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.560932][ T5868] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 163.575224][ T5864] usb 4-1: config 0 has no interfaces? [ 163.587800][ T5864] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 163.615110][ T5864] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.643610][ T5864] usb 4-1: config 0 descriptor?? [ 163.732762][ T5868] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 163.751246][ T5868] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.777039][ T5868] usb 2-1: Product: syz [ 163.789303][ T5868] usb 2-1: Manufacturer: syz [ 163.815594][ T5868] usb 2-1: SerialNumber: syz [ 163.834294][ T5868] usb 2-1: config 0 descriptor?? [ 163.870464][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 163.879235][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 163.916967][ T5864] usb 4-1: USB disconnect, device number 23 [ 164.017146][ T5829] kernel read not supported for file /dsp (pid: 5829 comm: kworker/1:3) [ 164.199899][ T46] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 164.268248][ T5868] usb 2-1: Firmware: major: 0, minor: 248, hardware type: RZUSB (3) [ 164.350462][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 164.359168][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 164.381982][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.406910][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 164.460286][ T46] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 164.484159][ T5868] usb 2-1: failed to fetch extended address, random address set [ 164.502465][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.541904][ T46] usb 1-1: config 0 descriptor?? [ 164.563553][ T5868] usb 2-1: USB disconnect, device number 16 [ 164.960707][ T46] cm6533_jd 0003:0D8C:0022.001A: unknown main item tag 0x0 [ 164.978242][ T46] cm6533_jd 0003:0D8C:0022.001A: item fetching failed at offset 4/5 [ 164.989849][ T5864] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 165.008971][ T46] cm6533_jd 0003:0D8C:0022.001A: parse failed [ 165.025469][ T46] cm6533_jd 0003:0D8C:0022.001A: probe with driver cm6533_jd failed with error -22 [ 165.171271][ T5864] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.194023][ T5864] usb 4-1: New USB device found, idVendor=0c70, idProduct=f003, bcdDevice= 0.00 [ 165.209455][ T46] usb 1-1: USB disconnect, device number 21 [ 165.236177][ T5864] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.267796][ T5864] usb 4-1: config 0 descriptor?? [ 165.699198][ T5864] aquacomputer_d5next 0003:0C70:F003.001B: unknown main item tag 0x0 [ 165.715290][ T3657] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 165.764243][ T5864] aquacomputer_d5next 0003:0C70:F003.001B: hidraw0: USB HID v0.00 Device [HID 0c70:f003] on usb-dummy_hcd.3-1/input0 [ 165.964834][ T5864] usb 4-1: USB disconnect, device number 24 [ 166.029978][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 166.051667][ T29] kauditd_printk_skb: 54 callbacks suppressed [ 166.051680][ T29] audit: type=1400 audit(1737177560.275:629): avc: denied { watch watch_reads } for pid=10131 comm="syz.2.1853" path="/404/file0" dev="tmpfs" ino=2053 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 166.211908][ T970] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 166.220821][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 166.849000][T10154] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1864'. [ 167.100088][ T46] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 167.156034][T10167] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.164786][T10167] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.253639][ T46] usb 1-1: New USB device found, idVendor=0582, idProduct=008d, bcdDevice=7a.ac [ 167.267112][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.280172][ T46] usb 1-1: Product: syz [ 167.284386][ T46] usb 1-1: Manufacturer: syz [ 167.322769][ T46] usb 1-1: SerialNumber: syz [ 167.340632][ T46] usb 1-1: config 0 descriptor?? [ 167.356794][ T46] usb 1-1: interface 1 not found [ 167.584304][ T5868] usb 1-1: USB disconnect, device number 22 [ 167.953723][ T5868] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 168.000126][T10185] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.1876'. [ 168.030530][T10184] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.1876'. [ 168.110486][ T46] net_ratelimit: 6 callbacks suppressed [ 168.110499][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 168.125438][ T5868] usb 2-1: Using ep0 maxpacket: 16 [ 168.136806][ T5868] usb 2-1: config 0 has no interfaces? [ 168.143301][ T5868] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 168.154006][ T29] audit: type=1400 audit(1737177562.375:630): avc: denied { read } for pid=10186 comm="syz.3.1877" lport=39309 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 168.184657][ T5868] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 168.203382][ T5868] usb 2-1: SerialNumber: syz [ 168.222525][ T5868] usb 2-1: config 0 descriptor?? [ 168.227742][T10187] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 168.236787][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 168.351381][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 168.470620][ T46] usb 2-1: USB disconnect, device number 17 [ 168.612602][T10200] vxcan1: tx address claim with dlc 1 [ 168.621329][ T5826] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 168.671097][ T5826] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 168.679950][ T5826] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 168.683198][ T29] audit: type=1400 audit(1737177562.895:631): avc: denied { getopt } for pid=10206 comm="syz.3.1885" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 168.738648][ T5826] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 168.746934][ T5826] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 168.755892][ T5826] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 168.768215][ T29] audit: type=1400 audit(1737177562.995:632): avc: denied { mounton } for pid=10203 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 168.906521][T10217] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 168.915433][ T608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 168.923694][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 169.073057][T10226] 9p: Unknown access argument 18446744073709551615: -34 [ 169.109305][ T608] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.246574][ T608] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.309987][ T5869] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 169.364004][T10243] af_packet: tpacket_rcv: packet too big, clamped from 42 to 4294967286. macoff=82 [ 169.374345][T10243] dccp_invalid_packet: pskb_may_pull failed [ 169.399359][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 169.409199][T10203] chnl_net:caif_netlink_parms(): no params data found [ 169.485820][ T29] audit: type=1400 audit(1737177563.705:633): avc: denied { accept } for pid=10247 comm="syz.3.1900" lport=40930 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 169.489768][ T608] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.609892][ T608] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.703090][T10266] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1908'. [ 169.728585][T10203] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.735783][T10203] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.743168][T10203] bridge_slave_0: entered allmulticast mode [ 169.750459][T10203] bridge_slave_0: entered promiscuous mode [ 169.757495][T10203] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.764837][T10203] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.771973][T10203] bridge_slave_1: entered allmulticast mode [ 169.778609][T10203] bridge_slave_1: entered promiscuous mode [ 169.814897][T10266] netlink: 'syz.1.1908': attribute type 8 has an invalid length. [ 169.885144][T10203] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.914698][ T608] bridge_slave_1: left allmulticast mode [ 169.930354][ T608] bridge_slave_1: left promiscuous mode [ 169.936927][ T608] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.959429][ T608] bridge_slave_0: left allmulticast mode [ 169.965741][ T608] bridge_slave_0: left promiscuous mode [ 169.976633][ T608] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.189953][ T5869] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 170.349866][ T5869] usb 2-1: Using ep0 maxpacket: 16 [ 170.365823][ T5869] usb 2-1: config 1 has too many interfaces: 129, using maximum allowed: 32 [ 170.378601][ T608] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 170.379148][ T5869] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 129 [ 170.396512][ T5869] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.407932][ T5869] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 170.418440][ T5869] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 170.418654][ T608] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 170.429670][ T5869] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 170.438080][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 170.454376][ T5869] usb 2-1: config 1 interface 0 has no altsetting 0 [ 170.468429][ T608] bond0 (unregistering): Released all slaves [ 170.476291][ T5869] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a2, bcdDevice= 0.40 [ 170.486167][ T5869] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 170.501951][T10203] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.516213][ T5869] usb 2-1: SerialNumber: syz [ 170.525727][T10277] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 170.537900][T10277] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 170.547569][T10289] team0: Device ipvlan2 failed to register rx_handler [ 170.547709][ T5869] usb 2-1: bad CDC descriptors [ 170.652309][T10203] team0: Port device team_slave_0 added [ 170.657861][T10297] netlink: 248 bytes leftover after parsing attributes in process `syz.2.1923'. [ 170.680120][T10203] team0: Port device team_slave_1 added [ 170.761835][T10277] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 170.785213][T10277] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 170.831261][ T5138] Bluetooth: hci5: command tx timeout [ 170.892689][T10203] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.899646][T10203] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 170.925534][ C0] vkms_vblank_simulate: vblank timer overrun [ 170.933882][T10203] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.987283][ T5869] cdc_subset 2-1:1.0 usb0: register 'cdc_subset' at usb-dummy_hcd.1-1, Linux Device, 4a:1b:8f:7e:ca:22 [ 171.013770][T10203] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.059657][T10203] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 171.085568][ C0] vkms_vblank_simulate: vblank timer overrun [ 171.101759][T10203] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.128436][ T5869] usb 2-1: USB disconnect, device number 18 [ 171.191835][ T5869] cdc_subset 2-1:1.0 usb0: unregister 'cdc_subset' usb-dummy_hcd.1-1, Linux Device [ 171.563410][ T608] hsr_slave_0: left promiscuous mode [ 171.609794][ T608] hsr_slave_1: left promiscuous mode [ 171.630752][ T608] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 171.638191][ T608] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 171.684027][ T608] veth1_macvtap: left promiscuous mode [ 171.699071][ T608] veth0_macvtap: left promiscuous mode [ 171.730159][ T608] veth1_vlan: left promiscuous mode [ 171.739458][ T608] veth0_vlan: left promiscuous mode [ 172.211680][ T608] team0 (unregistering): Port device team_slave_1 removed [ 172.237573][ T608] team0 (unregistering): Port device team_slave_0 removed [ 172.473599][T10203] hsr_slave_0: entered promiscuous mode [ 172.479576][T10203] hsr_slave_1: entered promiscuous mode [ 172.485804][T10203] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 172.493666][T10203] Cannot create hsr debugfs directory [ 172.772957][T10203] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 172.803091][T10203] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 172.809939][T10370] binder: 10369:10370 ioctl c0046209 0 returned -22 [ 172.824712][T10203] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 172.855342][T10203] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 172.910382][ T5138] Bluetooth: hci5: command tx timeout [ 173.060165][ T5864] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 173.071881][T10203] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.124907][T10203] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.153286][ T5866] kernel read not supported for file /dsp (pid: 5866 comm: kworker/0:3) [ 173.170300][ T81] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.178315][ T81] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.206546][ T3657] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.213621][ T3657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.230038][ T5864] usb 3-1: Using ep0 maxpacket: 16 [ 173.250408][ T5864] usb 3-1: config 0 has no interfaces? [ 173.256823][ T5864] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.289486][ T5864] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 173.325768][ T5864] usb 3-1: SerialNumber: syz [ 173.339496][ T5864] usb 3-1: config 0 descriptor?? [ 173.391869][ C1] net_ratelimit: 4 callbacks suppressed [ 173.391883][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 173.475478][T10402] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1953'. [ 173.489853][T10402] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1953'. [ 173.521362][T10402] vlan0: entered allmulticast mode [ 173.550793][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 173.574085][T10203] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.582192][ T46] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 173.610705][ T5866] usb 3-1: USB disconnect, device number 16 [ 173.763581][ T46] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 173.780434][ T46] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 173.805961][ T46] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 173.827355][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.881394][T10392] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 173.902164][ T46] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 173.909666][T10203] veth0_vlan: entered promiscuous mode [ 173.920724][ T970] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 173.936048][T10203] veth1_vlan: entered promiscuous mode [ 174.001278][T10203] veth0_macvtap: entered promiscuous mode [ 174.019127][T10203] veth1_macvtap: entered promiscuous mode [ 174.034634][T10203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 174.066364][T10203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.084545][T10203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 174.095301][ T970] usb 4-1: Using ep0 maxpacket: 16 [ 174.101612][T10203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.124352][ T970] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 174.149748][T10203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 174.169965][ T970] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 174.193800][T10203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.201313][ T970] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 174.220637][ T970] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.226749][T10203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 174.238835][ T970] usb 4-1: Product: syz [ 174.248892][ T970] usb 4-1: Manufacturer: syz [ 174.268984][ T970] usb 4-1: SerialNumber: syz [ 174.276207][T10203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.304665][ T970] usb 4-1: config 0 descriptor?? [ 174.312925][ T970] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 174.323646][ T970] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 174.325924][T10203] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 174.379336][ T46] usb 1-1: USB disconnect, device number 23 [ 174.398379][T10203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 174.454573][T10203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.484177][T10203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 174.509824][T10203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.530090][T10203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 174.554719][T10203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.565490][T10203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 174.582287][T10203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.592858][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 174.611199][T10203] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 174.622615][T10203] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.632014][T10203] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.645068][T10203] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.654343][T10203] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.825086][ T2926] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.840609][ T2926] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.881575][ T3650] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.892167][ T3650] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.937050][ T29] audit: type=1400 audit(1737177569.155:634): avc: denied { mounton } for pid=10203 comm="syz-executor" path="/root/syzkaller.5YGjJl/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 174.966109][ T970] em28xx 4-1:0.0: chip ID is em2882/3 [ 174.989937][ T5138] Bluetooth: hci5: command tx timeout [ 175.165186][ T970] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 175.177764][ T970] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 175.195213][ T970] em28xx 4-1:0.0: No AC97 audio processor [ 175.219555][T10480] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.227051][T10480] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.246462][ T970] usb 4-1: USB disconnect, device number 25 [ 175.266164][T10483] wg1: entered promiscuous mode [ 175.276651][ T970] em28xx 4-1:0.0: Disconnecting em28xx [ 175.318960][ T970] em28xx 4-1:0.0: Freeing device [ 175.396620][ T5866] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.490726][T10495] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1976'. [ 175.603831][T10505] MPI: mpi too large (187712 bits) [ 175.640886][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.790190][ T5868] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 175.881103][ T3650] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.955756][ T5868] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 175.970686][ T5868] usb 6-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 176.001664][ T5868] usb 6-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 176.041868][ T5868] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.076460][T10499] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 176.094382][ T5868] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 176.515514][ T29] audit: type=1400 audit(1737177570.735:635): avc: denied { sys_chroot } for pid=10555 comm="dhcpcd" capability=18 scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=capability permissive=1 [ 176.536720][ C0] vkms_vblank_simulate: vblank timer overrun [ 176.595487][ T29] audit: type=1400 audit(1737177570.735:636): avc: denied { setgid } for pid=10555 comm="dhcpcd" capability=6 scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=capability permissive=1 [ 176.630018][ T970] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 176.643850][ T29] audit: type=1400 audit(1737177570.735:637): avc: denied { setrlimit } for pid=10555 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=process permissive=1 [ 176.672295][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 176.799845][ T29] audit: type=1400 audit(1737177571.005:638): avc: denied { view } for pid=10565 comm="syz.3.1998" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 176.818796][ C0] vkms_vblank_simulate: vblank timer overrun [ 176.826533][ T5868] usb 6-1: USB disconnect, device number 2 [ 176.832579][ T970] usb 3-1: Using ep0 maxpacket: 32 [ 176.849207][ T970] usb 3-1: config 0 interface 0 altsetting 253 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.864714][ T970] usb 3-1: config 0 interface 0 altsetting 253 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 176.914292][ T970] usb 3-1: config 0 interface 0 has no altsetting 0 [ 176.922532][ T970] usb 3-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 176.933903][ T970] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.960414][ T970] usb 3-1: config 0 descriptor?? [ 177.070236][ T5138] Bluetooth: hci5: command tx timeout [ 177.209831][ T5864] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 177.361719][ T5864] usb 1-1: Using ep0 maxpacket: 32 [ 177.374070][ T5864] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.397799][ T970] magicmouse 0003:05AC:0265.001C: unknown main item tag 0x0 [ 177.406954][ T5864] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.429789][ T970] magicmouse 0003:05AC:0265.001C: unknown main item tag 0x0 [ 177.453161][ T5864] usb 1-1: New USB device found, idVendor=045e, idProduct=00f9, bcdDevice= 0.00 [ 177.459794][ T970] magicmouse 0003:05AC:0265.001C: unknown main item tag 0x0 [ 177.498026][ T970] magicmouse 0003:05AC:0265.001C: unknown main item tag 0x0 [ 177.498107][ T5864] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.528143][ T5864] usb 1-1: config 0 descriptor?? [ 177.563008][ T970] magicmouse 0003:05AC:0265.001C: unknown main item tag 0x0 [ 177.605053][ T970] magicmouse 0003:05AC:0265.001C: hidraw0: USB HID v0.00 Device [HID 05ac:0265] on usb-dummy_hcd.2-1/input0 [ 177.643958][ T970] usb 3-1: USB disconnect, device number 17 [ 177.711310][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 177.962677][ T5864] microsoft 0003:045E:00F9.001D: unbalanced collection at end of report description [ 177.999280][ T5864] microsoft 0003:045E:00F9.001D: parse failed [ 178.019962][ T5864] microsoft 0003:045E:00F9.001D: probe with driver microsoft failed with error -22 [ 178.239772][ T970] usb 1-1: USB disconnect, device number 24 [ 178.550842][ T5867] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 178.624605][ T29] audit: type=1400 audit(1737177572.825:639): avc: denied { mount } for pid=10638 comm="syz.1.2016" name="/" dev="pstore" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 178.647895][ T29] audit: type=1400 audit(1737177572.845:640): avc: denied { unmount } for pid=5813 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 178.740443][ T5867] usb 4-1: Using ep0 maxpacket: 8 [ 178.752410][ T970] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 178.764529][ T5867] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ee [ 178.765057][T10645] (unnamed net_device) (uninitialized): (slave bond_slave_1): Device is not our slave [ 178.773839][ T5867] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.784027][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 178.791967][ T5867] usb 4-1: Product: syz [ 178.804269][ T5867] usb 4-1: Manufacturer: syz [ 178.829078][T10645] (unnamed net_device) (uninitialized): option active_slave: invalid value (bond_slave_1) [ 178.829776][ T5867] usb 4-1: SerialNumber: syz [ 178.850970][ T5867] usb 4-1: config 0 descriptor?? [ 178.876385][ T5868] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 178.894565][ T29] audit: type=1400 audit(1737177573.115:641): avc: denied { mounton } for pid=10647 comm="syz.0.2019" path="/400/file0" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=sock_file permissive=1 [ 179.083064][ T5868] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 179.104866][ T5868] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.136327][ T5868] usb 3-1: config 0 descriptor?? [ 179.137552][ T5867] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 179.186352][ T5867] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 179.217760][ T5867] usb 4-1: USB disconnect, device number 26 [ 179.322018][T10656] netlink: 204 bytes leftover after parsing attributes in process `syz.0.2022'. [ 179.352856][ T29] audit: type=1400 audit(1737177573.575:642): avc: denied { bind } for pid=10662 comm="syz.1.2024" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 179.378976][ T5868] [drm] vendor descriptor length:6 data:06 5f 01 00 00 00 00 00 00 00 00 [ 179.397967][ T5868] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 179.589505][ T5868] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 2 [ 179.606949][ T5868] [drm] Initialized udl on minor 2 [ 179.624903][T10677] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2029'. [ 179.754184][ T29] audit: type=1400 audit(1737177573.965:643): avc: denied { mounton } for pid=10686 comm="syz.5.2033" path="/15/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 179.792661][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 179.988319][ T5868] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 1 failed err ffffffb9 [ 180.004802][ T5868] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 180.025962][ T5829] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 180.042113][ T5829] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 180.068551][ T5868] usb 3-1: USB disconnect, device number 18 [ 180.251280][ T29] audit: type=1400 audit(1737177574.475:644): avc: denied { ioctl } for pid=10707 comm="syz.5.2042" path="socket:[28803]" dev="sockfs" ino=28803 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 180.593585][ T5824] Bluetooth: hci1: command 0x0406 tx timeout [ 180.599660][ T5824] Bluetooth: hci2: command 0x0406 tx timeout [ 180.606058][ T5817] Bluetooth: hci3: command 0x0406 tx timeout [ 180.839832][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 181.180773][ T5869] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 181.283454][ T29] audit: type=1400 audit(1737177575.505:645): avc: denied { ioctl } for pid=10762 comm="syz.5.2062" path="socket:[29988]" dev="sockfs" ino=29988 ioctlcmd=0x4944 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 181.369846][ T5869] usb 4-1: Using ep0 maxpacket: 16 [ 181.387211][ T5869] usb 4-1: config 1 has too many interfaces: 129, using maximum allowed: 32 [ 181.414972][ T5869] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 129 [ 181.432578][ T5869] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 181.475987][ T5869] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 181.519200][ T5869] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 181.521255][T10779] sch_fq: defrate 0 ignored. [ 181.551577][ T5869] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 181.598470][ T5869] usb 4-1: config 1 interface 0 has no altsetting 0 [ 181.636327][ T5869] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a2, bcdDevice= 0.40 [ 181.645720][ T5869] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 181.666168][ T5869] usb 4-1: SerialNumber: syz [ 181.688013][T10735] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 181.713123][ T55] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 181.722479][T10735] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 181.761601][ T5869] usb 4-1: bad CDC descriptors [ 181.774498][ T29] audit: type=1400 audit(1737177575.995:646): avc: denied { write } for pid=10789 comm="syz.2.2069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 181.800144][ T970] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 181.870860][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 181.992423][T10735] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 181.999675][T10735] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 182.034175][ T5869] cdc_subset 4-1:1.0 usb0: register 'cdc_subset' at usb-dummy_hcd.3-1, Linux Device, fa:b6:d6:0f:b2:a4 [ 182.329675][ T5829] usb 4-1: USB disconnect, device number 27 [ 182.344383][ T5829] cdc_subset 4-1:1.0 usb0: unregister 'cdc_subset' usb-dummy_hcd.3-1, Linux Device [ 182.360553][ T5869] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 182.553300][ T5869] usb 2-1: Using ep0 maxpacket: 16 [ 182.574458][ T5869] usb 2-1: config 0 interface 0 altsetting 249 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.596061][ T5869] usb 2-1: config 0 interface 0 altsetting 249 endpoint 0x81 has invalid wMaxPacketSize 0 [ 182.617361][ T5869] usb 2-1: config 0 interface 0 has no altsetting 0 [ 182.636637][ T5869] usb 2-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 182.660384][ T5869] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.681624][ T5869] usb 2-1: config 0 descriptor?? [ 182.820571][ T970] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 182.911324][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 182.981511][ T970] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.003277][ T970] usb 3-1: New USB device found, idVendor=0c70, idProduct=f003, bcdDevice= 0.00 [ 183.027430][ T970] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.057388][ T970] usb 3-1: config 0 descriptor?? [ 183.114319][ T5869] hid-picolcd 0003:04D8:F002.001E: unexpected long global item [ 183.132050][ T5869] hid-picolcd 0003:04D8:F002.001E: device report parse failed [ 183.140959][ T5869] hid-picolcd 0003:04D8:F002.001E: probe with driver hid-picolcd failed with error -22 [ 183.340023][ T5867] usb 2-1: USB disconnect, device number 19 [ 183.485294][ T970] aquacomputer_d5next 0003:0C70:F003.001F: unknown main item tag 0x0 [ 183.513758][ T970] aquacomputer_d5next 0003:0C70:F003.001F: hidraw0: USB HID v0.00 Device [HID 0c70:f003] on usb-dummy_hcd.2-1/input0 [ 183.725351][ T5829] usb 3-1: USB disconnect, device number 19 [ 183.950598][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.369835][ T5867] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 184.485760][T10927] A link change request failed with some changes committed already. Interface geneve1 may have been left with an inconsistent configuration, please check. [ 184.490039][ T46] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 184.541841][ T5867] usb 2-1: config 0 has an invalid interface number: 111 but max is 0 [ 184.550209][ T5867] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.568086][ T5867] usb 2-1: config 0 has no interface number 0 [ 184.595016][ T5867] usb 2-1: config 0 interface 111 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 184.619553][ T5867] usb 2-1: New USB device found, idVendor=1608, idProduct=0212, bcdDevice=78.c8 [ 184.629593][ T5867] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.639743][ T5867] usb 2-1: Product: syz [ 184.643943][ T5867] usb 2-1: Manufacturer: syz [ 184.653364][ T5867] usb 2-1: SerialNumber: syz [ 184.663390][ T5867] usb 2-1: config 0 descriptor?? [ 184.670016][ T46] usb 1-1: Using ep0 maxpacket: 16 [ 184.685164][ T46] usb 1-1: config 0 interface 0 altsetting 249 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 184.710246][ T46] usb 1-1: config 0 interface 0 altsetting 249 endpoint 0x81 has invalid wMaxPacketSize 0 [ 184.735570][ T46] usb 1-1: config 0 interface 0 has no altsetting 0 [ 184.747538][ T46] usb 1-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 184.757667][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.779473][ T46] usb 1-1: config 0 descriptor?? [ 184.781197][T10939] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2120'. [ 184.840660][ T5869] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.893215][ T5867] io_ti 2-1:0.111: required endpoints missing [ 184.916674][ T5867] usb 2-1: USB disconnect, device number 20 [ 184.997514][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 185.210420][ T46] hid-picolcd 0003:04D8:F002.0020: unexpected long global item [ 185.232568][ T46] hid-picolcd 0003:04D8:F002.0020: device report parse failed [ 185.250691][ T46] hid-picolcd 0003:04D8:F002.0020: probe with driver hid-picolcd failed with error -22 [ 185.462329][ T5867] usb 1-1: USB disconnect, device number 25 [ 185.705705][ T29] audit: type=1400 audit(1737177579.925:647): avc: denied { bind } for pid=10976 comm="syz.1.2135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 185.727160][ T29] audit: type=1400 audit(1737177579.925:648): avc: denied { connect } for pid=10976 comm="syz.1.2135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 185.762759][T10979] ip6gretap0: entered promiscuous mode [ 185.930414][ T970] usb 6-1: new low-speed USB device number 3 using dummy_hcd [ 186.029994][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.053515][ T29] audit: type=1400 audit(1737177580.275:649): avc: denied { mount } for pid=10984 comm="syz.3.2139" name="/" dev="configfs" ino=1058 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 186.093988][ T29] audit: type=1400 audit(1737177580.275:650): avc: denied { read } for pid=10984 comm="syz.3.2139" name="/" dev="configfs" ino=1058 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 186.118179][ T29] audit: type=1400 audit(1737177580.275:651): avc: denied { open } for pid=10984 comm="syz.3.2139" path="/405/file0" dev="configfs" ino=1058 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 186.142902][ T970] usb 6-1: config 0 has an invalid interface number: 55 but max is 0 [ 186.155843][ T970] usb 6-1: config 0 has no interface number 0 [ 186.162175][ T29] audit: type=1400 audit(1737177580.315:652): avc: denied { unmount } for pid=5822 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 186.162569][ T970] usb 6-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 186.228578][ T970] usb 6-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 186.240833][ T5868] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 186.248301][ T970] usb 6-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 186.260970][ T970] usb 6-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 186.276464][T10992] pim6reg: entered allmulticast mode [ 186.281816][ T970] usb 6-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 186.293248][ T970] usb 6-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 186.306412][ T970] usb 6-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 186.315620][ T970] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.329140][ T970] usb 6-1: config 0 descriptor?? [ 186.336551][T10975] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 186.354050][T10975] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 186.370877][ T970] ldusb 6-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 186.409899][ T5868] usb 2-1: Using ep0 maxpacket: 16 [ 186.423624][ T5868] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 186.448612][ T5868] usb 2-1: New USB device found, idVendor=046d, idProduct=ffff, bcdDevice= 0.00 [ 186.458861][ T5868] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.481118][ T5868] usb 2-1: config 0 descriptor?? [ 186.500565][ T5868] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 186.603789][ T29] audit: type=1400 audit(1737177580.825:653): avc: denied { create } for pid=11007 comm="syz.0.2159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 186.634606][ T29] audit: type=1400 audit(1737177580.855:654): avc: denied { write } for pid=11007 comm="syz.0.2159" path="socket:[30389]" dev="sockfs" ino=30389 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 186.640798][ T970] usb 6-1: USB disconnect, device number 3 [ 186.658851][ C0] vkms_vblank_simulate: vblank timer overrun [ 186.660361][ T29] audit: type=1400 audit(1737177580.855:655): avc: denied { nlmsg_read } for pid=11007 comm="syz.0.2159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 186.670404][T11008] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=11008 comm=syz.0.2159 [ 186.691412][ C0] vkms_vblank_simulate: vblank timer overrun [ 186.703666][ T5864] usb 2-1: USB disconnect, device number 21 [ 186.717900][ T970] ldusb 6-1:0.55: LD USB Device #0 now disconnected [ 186.719013][ T29] audit: type=1400 audit(1737177580.945:656): avc: denied { read } for pid=11007 comm="syz.0.2159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 186.879880][ T5868] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 187.040059][ T5868] usb 4-1: Using ep0 maxpacket: 16 [ 187.046757][ T5868] usb 4-1: config 0 interface 0 altsetting 249 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.066728][ T5868] usb 4-1: config 0 interface 0 altsetting 249 endpoint 0x81 has invalid wMaxPacketSize 0 [ 187.077039][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 187.099788][ T5868] usb 4-1: config 0 interface 0 has no altsetting 0 [ 187.106425][ T5868] usb 4-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 187.129784][ T5868] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.148705][ T5868] usb 4-1: config 0 descriptor?? [ 187.413038][T11048] netlink: 'syz.2.2161': attribute type 11 has an invalid length. [ 187.471833][ T608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 187.581033][ T5868] hid-picolcd 0003:04D8:F002.0021: unexpected long global item [ 187.599413][ T5868] hid-picolcd 0003:04D8:F002.0021: device report parse failed [ 187.615706][ T5868] hid-picolcd 0003:04D8:F002.0021: probe with driver hid-picolcd failed with error -22 [ 187.635918][T11056] netlink: 'syz.0.2163': attribute type 2 has an invalid length. [ 187.808599][T11065] netlink: 48 bytes leftover after parsing attributes in process `syz.2.2168'. [ 187.824121][ T5867] usb 4-1: USB disconnect, device number 28 [ 187.870526][ T970] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 188.074405][T11074] mac80211_hwsim hwsim13 wlan1: entered promiscuous mode [ 188.081635][T11074] mac80211_hwsim hwsim13 wlan1: entered allmulticast mode [ 188.124405][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 188.400393][ T5868] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 188.499813][ T46] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 188.540173][ T5867] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 188.564734][T11100] syz.3.2184 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 188.576581][ T5868] usb 6-1: config 2 has an invalid interface number: 1 but max is 0 [ 188.585943][ T5868] usb 6-1: config 2 has no interface number 0 [ 188.592612][ T5868] usb 6-1: config 2 interface 1 has no altsetting 0 [ 188.601607][ T5868] usb 6-1: New USB device found, idVendor=0644, idProduct=8021, bcdDevice=47.78 [ 188.611420][ T5868] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.619419][ T5868] usb 6-1: Product: syz [ 188.624438][ T5868] usb 6-1: Manufacturer: syz [ 188.629053][ T5868] usb 6-1: SerialNumber: syz [ 188.659905][ T46] usb 3-1: Using ep0 maxpacket: 32 [ 188.666880][ T46] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 188.679008][ T46] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 188.689139][ T46] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 188.698907][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.712074][ T5867] usb 1-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 188.719176][ T46] usb 3-1: config 0 descriptor?? [ 188.726204][ T5867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.728874][ T46] hub 3-1:0.0: USB hub found [ 188.746459][ T5867] usb 1-1: config 0 descriptor?? [ 188.756271][ T5864] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 188.756989][ T5869] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 188.776989][ T5867] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 188.919905][ T5864] usb 2-1: Using ep0 maxpacket: 8 [ 188.935451][ T46] hub 3-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 188.961092][ T5864] usb 2-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 188.977800][ T5864] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.002181][ T5864] usb 2-1: config 0 descriptor?? [ 189.080595][ T5868] snd-usb-audio 6-1:2.1: probe with driver snd-usb-audio failed with error -22 [ 189.150478][ T5829] net_ratelimit: 1 callbacks suppressed [ 189.150496][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 189.340783][ T46] hid-generic 0003:046D:C31C.0022: unknown main item tag 0x4 [ 189.366932][ T46] hid-generic 0003:046D:C31C.0022: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.2-1/input0 [ 189.411265][ T5867] gspca_stv06xx: vv6410 sensor detected [ 189.488955][ T5868] usb 6-1: us122l: couldn't allocate write buffer [ 189.499137][ T5868] snd-usb-us122l 6-1:2.1: probe with driver snd-usb-us122l failed with error -22 [ 189.523619][ T5868] usb 6-1: USB disconnect, device number 4 [ 189.673302][ T5867] STV06xx 1-1:0.0: probe with driver STV06xx failed with error -71 [ 189.690650][ T5866] usb 3-1: USB disconnect, device number 20 [ 189.702868][ T7834] udevd[7834]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:2.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 189.717387][ T5867] usb 1-1: USB disconnect, device number 26 [ 189.829247][ T5864] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 189.846479][ T5864] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x0080: ffffffb9 [ 189.879949][ T5864] asix 2-1:0.0: probe with driver asix failed with error -71 [ 189.900937][ T5864] usb 2-1: USB disconnect, device number 22 [ 190.191246][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.793602][ T5867] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 191.010220][ T5867] usb 2-1: Using ep0 maxpacket: 16 [ 191.016969][ T5867] usb 2-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 0.00 [ 191.047113][ T5867] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.080561][ T5867] usb 2-1: config 0 descriptor?? [ 191.233473][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 191.495830][ T5867] lenovo 0003:17EF:6047.0023: hidraw0: USB HID v1.01 Device [HID 17ef:6047] on usb-dummy_hcd.1-1/input0 [ 191.524034][T11259] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2223'. [ 191.570109][T11259] macsec0: entered promiscuous mode [ 191.678433][T11267] 8021q: adding VLAN 0 to HW filter on device bond1 [ 191.700552][T11267] bond0: (slave bond1): Enslaving as an active interface with an up link [ 191.753161][T11269] netlink: 76 bytes leftover after parsing attributes in process `syz.0.2225'. [ 191.804060][ T5866] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 191.896122][ T5867] lenovo 0003:17EF:6047.0023: Failed to switch middle button: -71 [ 191.930190][ T5867] lenovo 0003:17EF:6047.0023: Fn-lock setting failed: -71 [ 191.954613][ T5867] lenovo 0003:17EF:6047.0023: Sensitivity setting failed: -71 [ 192.000563][ T5867] usb 2-1: USB disconnect, device number 23 [ 192.270873][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.213985][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 193.214002][ T29] audit: type=1400 audit(1737177587.425:659): avc: denied { connect } for pid=11355 comm="syz.1.2255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 193.241604][ T3657] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.311261][ T46] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 193.313419][ T29] audit: type=1400 audit(1737177587.425:660): avc: denied { name_connect } for pid=11355 comm="syz.1.2255" dest=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 193.330679][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.470617][ T46] usb 3-1: Using ep0 maxpacket: 16 [ 193.477251][ T46] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 193.489780][ T46] usb 3-1: config 0 has no interface number 0 [ 193.495882][ T46] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 193.526655][ T46] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 193.542275][ T46] usb 3-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 193.552340][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.562591][ T46] usb 3-1: config 0 descriptor?? [ 193.669406][T11375] overlay: Unknown parameter ' [ 193.669406][T11375] time [ 193.669406][T11375] string [ 193.669406][T11375] statistic [ 193.669406][T11375] state [ 193.669406][T11375] realm [ 193.669406][T11375] rateest [ 193.669406][T11375] quota [ 193.669406][T11375] pkttype [ 193.669406][T11375] physdev [ 193.669406][T11375] cgroup [ 193.669406][T11375] cgroup [ 193.669406][T11375] cgroup [ 193.669406][T11375] owner [ 193.669406][T11375] nfacct [ 193.669406][T11375] nfacct [ 193.669406][T11375] mac [ 193.669406][T11375] limit [ 193.669406][T11375] ipvs [ 193.669406][T11375] helper [ 193.669406][T11375] devgroup [ 193.669406][T11375] cpu [ 193.669406][T11375] conntrack [ 193.669406][T11375] conntrack [ 193.669406][T11375] conntrack [ 193.669406][T11375] connlabel [ 193.669406][T11375] connbytes [ 193.669406][T11375] comment [ 193.669406][T11375] bpf [ 193.669406][T11375] bpf [ 193.669406][T11375] connmark [ 193.669406][T11375] mark [ 193.669406][T11375] rpfilter [ 193.669406][T11375] ah [ 193.669406][T11375] tcpmss [ 193.669406][T11375] socket [ 193.669406][T11375] socket [ 193.669406][T11375] socket [ 193.669406][T11375] socket [ 193.669406][T11375] sctp [ 193.669406][T11375] recent [ 193.669406][T11375] recent [ 193.669406][T11375] policy [ 193.669406][T11375] osf [ 193.669406][T11375] multiport [ 193.669406][T11375] length [ 193.669406][T11375] l2tp [ 193.669406][T11375] iprange [ 193.669406][T11375] ipcomp [ 193.669406][T11375] ttl [ 193.669406][T11375] hashlimit [ 193.669406][T11375] hashlimit [ 193.669406][T11375] hashlimit [ 193.669406][T11375] esp [ 193.669406][T11375] ecn [ 193.669406][T11375] tos [ 193.669406][T11375] dscp [ 193.669406][T11375] dccp [ 193.669406][T11375] connlimit [ 193.669406][T11375] cluster [ 193.669406][T11375] addrtype [ 193.669406][T11375] addrtype [ 193.669406][T11375] set [ 193.669406][T11375] set [ 193.669406][T11375] set [ 193.669406][T11375] set [ 193.669406][T11375] set [ 193.669406][T11375] icmp [ 193.722241][ T5867] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 193.868090][ T5864] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 193.900476][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.906791][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.070032][ T5864] usb 4-1: Using ep0 maxpacket: 32 [ 194.083469][ T5864] usb 4-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 194.094272][ T5864] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.104995][ T5864] usb 4-1: config 0 descriptor?? [ 194.113175][ T5864] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 194.286464][ T5867] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 194.295941][ T5867] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.307938][ T5867] usb 2-1: Product: syz [ 194.312238][ T5867] usb 2-1: Manufacturer: syz [ 194.316828][ T5867] usb 2-1: SerialNumber: syz [ 194.338028][ T46] input: HID 28bd:0071 Pen as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.1/0003:28BD:0071.0024/input/input33 [ 194.351010][ T2147] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 194.352544][ T5867] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 194.387988][ T970] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 194.422258][ T46] input: HID 28bd:0071 Pad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.1/0003:28BD:0071.0024/input/input34 [ 194.441231][ T46] uclogic 0003:28BD:0071.0024: input,hidraw0: USB HID v0.02 Keypad [HID 28bd:0071] on usb-dummy_hcd.2-1/input1 [ 194.632730][ T5864] usb 3-1: USB disconnect, device number 21 [ 194.719695][ T46] usb 4-1: USB disconnect, device number 29 [ 194.840165][ T5867] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 195.120317][ T5864] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 195.133190][ T5867] usb 2-1: USB disconnect, device number 24 [ 195.281608][ T5864] usb 6-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 195.299817][ T5864] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.321403][ T5864] usb 6-1: config 0 descriptor?? [ 195.337858][ T5864] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 195.391017][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 195.800094][ T970] usb 2-1: Service connection timeout for: 256 [ 195.806368][ T970] ath9k_htc 2-1:1.0: ath9k_htc: Unable to initialize HTC services [ 195.824946][ T970] ath9k_htc: Failed to initialize the device [ 195.851165][ T5867] usb 2-1: ath9k_htc: USB layer deinitialized [ 196.053644][ T29] audit: type=1400 audit(1737177590.265:661): avc: denied { ioctl } for pid=11443 comm="syz.0.2294" path="socket:[31327]" dev="sockfs" ino=31327 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 196.115408][ T5826] Bluetooth: hci5: command 0x0405 tx timeout [ 196.181105][ T5864] usb 6-1: USB disconnect, device number 5 [ 196.350875][T11457] IPVS: Error joining to the multicast group [ 196.430855][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.483224][T11468] bridge_slave_1: left allmulticast mode [ 196.509770][T11468] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.535152][ T29] audit: type=1326 audit(1737177590.755:662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11471 comm="syz.1.2307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0428385d29 code=0x7ffc0000 [ 196.564258][T11468] netlink: 'syz.2.2304': attribute type 2 has an invalid length. [ 196.567810][ T29] audit: type=1326 audit(1737177590.785:663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11471 comm="syz.1.2307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0428385d29 code=0x7ffc0000 [ 196.580808][T11468] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 196.622248][ T29] audit: type=1326 audit(1737177590.785:664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11471 comm="syz.1.2307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=274 compat=0 ip=0x7f0428385d29 code=0x7ffc0000 [ 196.668772][ T29] audit: type=1326 audit(1737177590.785:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11471 comm="syz.1.2307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0428385d29 code=0x7ffc0000 [ 196.787827][ T29] audit: type=1400 audit(1737177591.005:666): avc: denied { watch_mount } for pid=11482 comm="syz.2.2312" path="/501" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 197.011457][ T5826] Bluetooth: hci4: sending frame failed (-49) [ 197.021109][ T5819] Bluetooth: hci4: Opcode 0x1003 failed: -49 [ 197.034680][T11491] Bluetooth: hci4: Frame reassembly failed (-84) [ 197.154518][ T5867] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 197.218025][ T29] audit: type=1400 audit(1737177591.435:667): avc: denied { read } for pid=11497 comm="syz.5.2317" name="autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 197.303531][ T29] audit: type=1400 audit(1737177591.435:668): avc: denied { open } for pid=11497 comm="syz.5.2317" path="/dev/autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 197.343352][ T5867] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 197.371406][ T5867] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 197.387705][ T5867] usb 3-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.00 [ 197.397266][ T5867] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.450482][ T5867] usb 3-1: config 0 descriptor?? [ 197.470642][ T2147] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 197.541996][T11506] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2323'. [ 197.896580][T11526] netlink: 9 bytes leftover after parsing attributes in process `syz.0.2333'. [ 197.920932][ T5867] elo 0003:04E7:0009.0025: unknown main item tag 0x0 [ 197.930260][ T5867] elo 0003:04E7:0009.0025: unknown main item tag 0x0 [ 197.936974][ T5867] elo 0003:04E7:0009.0025: unknown main item tag 0x0 [ 197.965918][ T5867] elo 0003:04E7:0009.0025: unknown main item tag 0x0 [ 197.979320][ T5867] elo 0003:04E7:0009.0025: unknown main item tag 0x0 [ 198.024631][ T970] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 198.036940][ T5867] elo 0003:04E7:0009.0025: unknown main item tag 0x0 [ 198.049843][ T5867] elo 0003:04E7:0009.0025: unknown main item tag 0x0 [ 198.181071][ T5867] elo 0003:04E7:0009.0025: hidraw0: USB HID v0.00 Device [HID 04e7:0009] on usb-dummy_hcd.2-1/input0 [ 198.199807][ T970] usb 4-1: Using ep0 maxpacket: 8 [ 198.210592][ T970] usb 4-1: New USB device found, idVendor=0458, idProduct=7003, bcdDevice=7a.1a [ 198.240177][ T970] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.248202][ T970] usb 4-1: Product: syz [ 198.257539][ T5867] usb 3-1: USB disconnect, device number 22 [ 198.276374][ T970] usb 4-1: Manufacturer: syz [ 198.281178][ T5897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.300353][ T970] usb 4-1: SerialNumber: syz [ 198.306532][ T970] usb 4-1: config 0 descriptor?? [ 198.311711][ T5869] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 198.331853][ T970] gspca_main: sn9c2028-2.14.0 probing 0458:7003 [ 198.472416][ T5869] usb 6-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 198.488221][ T5869] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.524735][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.529809][ T5869] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 198.567681][ T970] gspca_sn9c2028: read1 error -32 [ 198.573181][ T5869] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 198.586995][ T970] gspca_sn9c2028: read1 error -32 [ 198.606610][ T5869] usb 6-1: New USB device found, idVendor=057e, idProduct=2009, bcdDevice= 0.00 [ 198.636351][ T5869] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.653150][ T5869] usb 6-1: config 0 descriptor?? [ 198.812575][ T970] usb 4-1: USB disconnect, device number 30 [ 198.957071][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 198.957075][T11561] ax25_connect(): syz.2.2348 uses autobind, please contact jreuter@yaina.de [ 198.957087][ T29] audit: type=1400 audit(1737177593.175:670): avc: denied { connect } for pid=11560 comm="syz.2.2348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 198.992812][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.993851][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 199.053890][ T29] audit: type=1400 audit(1737177593.275:671): avc: denied { getopt } for pid=11562 comm="syz.0.2349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 199.079584][ T5869] hid (null): invalid report_size 1476773888 [ 199.095808][ T5869] nintendo 0003:057E:2009.0026: invalid report_size 1476773888 [ 199.120403][ T5869] nintendo 0003:057E:2009.0026: item 0 4 1 7 parsing failed [ 199.128070][ T5869] nintendo 0003:057E:2009.0026: HID parse failed [ 199.146653][ T5869] nintendo 0003:057E:2009.0026: probe - fail = -22 [ 199.153648][ T5869] nintendo 0003:057E:2009.0026: probe with driver nintendo failed with error -22 [ 199.351181][ T5869] usb 6-1: USB disconnect, device number 6 [ 199.401329][T11576] block nbd2: shutting down sockets [ 199.536673][ T29] audit: type=1400 audit(1737177593.755:672): avc: denied { map } for pid=11584 comm="syz.2.2359" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 199.570653][ T5864] net_ratelimit: 4 callbacks suppressed [ 199.570668][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 199.797493][ T29] audit: type=1400 audit(1737177594.015:673): avc: denied { read } for pid=11603 comm="syz.0.2367" name="loop-control" dev="devtmpfs" ino=646 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 199.827544][ T29] audit: type=1400 audit(1737177594.015:674): avc: denied { open } for pid=11603 comm="syz.0.2367" path="/dev/loop-control" dev="devtmpfs" ino=646 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 199.852255][ C1] vkms_vblank_simulate: vblank timer overrun [ 199.859462][ T29] audit: type=1400 audit(1737177594.015:675): avc: denied { ioctl } for pid=11603 comm="syz.0.2367" path="/dev/loop-control" dev="devtmpfs" ino=646 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 199.885622][ C1] vkms_vblank_simulate: vblank timer overrun [ 199.971705][ T29] audit: type=1400 audit(1737177594.195:676): avc: denied { write } for pid=11607 comm="syz.1.2369" name="card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 200.000996][ T5869] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 200.009507][T11610] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2370'. [ 200.130260][T11619] binder: 11618:11619 ioctl 4018620d 0 returned -22 [ 200.202288][ T5869] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 33, using maximum allowed: 30 [ 200.219191][ T5869] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.238895][ T5869] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 33 [ 200.251932][ T5869] usb 4-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 200.261265][ T5869] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.282726][ T5869] usb 4-1: config 0 descriptor?? [ 200.291906][T11625] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.301398][T11625] bridge_slave_1: left allmulticast mode [ 200.307236][T11625] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.317891][T11625] netlink: 'syz.5.2376': attribute type 2 has an invalid length. [ 200.325963][T11625] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 200.509646][ T29] audit: type=1400 audit(1737177594.725:677): avc: denied { write } for pid=11636 comm="syz.5.2381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 200.608981][ T2147] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 200.738603][ T5869] isku 0003:1E7D:319C.0027: item fetching failed at offset 5/7 [ 200.745374][ T29] audit: type=1400 audit(1737177594.965:678): avc: denied { map } for pid=11645 comm="syz.1.2386" path="socket:[32864]" dev="sockfs" ino=32864 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 200.750788][ T5869] isku 0003:1E7D:319C.0027: parse failed [ 200.769783][ C1] vkms_vblank_simulate: vblank timer overrun [ 200.814764][ T5869] isku 0003:1E7D:319C.0027: probe with driver isku failed with error -22 [ 200.826975][ T29] audit: type=1400 audit(1737177595.005:679): avc: denied { accept } for pid=11645 comm="syz.1.2386" path="socket:[32864]" dev="sockfs" ino=32864 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 200.850901][ C1] vkms_vblank_simulate: vblank timer overrun [ 201.029063][ T2147] usb 4-1: USB disconnect, device number 31 [ 201.127648][T11665] random: crng reseeded on system resumption [ 201.374673][T11678] A link change request failed with some changes committed already. Interface wg0 may have been left with an inconsistent configuration, please check. [ 201.630864][ T2147] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 201.809844][ T5869] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 201.919884][ T970] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 201.962711][ T5869] usb 6-1: config 0 has an invalid interface number: 148 but max is 0 [ 201.971344][ T5869] usb 6-1: config 0 has no interface number 0 [ 201.977666][ T5869] usb 6-1: config 0 interface 148 has no altsetting 0 [ 201.986433][ T5869] usb 6-1: New USB device found, idVendor=0403, idProduct=f06a, bcdDevice=12.d9 [ 202.008495][ T5869] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.016698][ T5869] usb 6-1: Product: syz [ 202.021247][ T5869] usb 6-1: Manufacturer: syz [ 202.025883][ T5869] usb 6-1: SerialNumber: syz [ 202.031214][ T5867] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 202.041567][ T5869] usb 6-1: config 0 descriptor?? [ 202.084912][ T970] usb 4-1: Using ep0 maxpacket: 8 [ 202.092082][ T970] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 202.105891][ T970] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 202.116735][ T970] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 202.127090][ T970] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 202.137936][ T970] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 202.143005][T11711] netlink: 'syz.0.2416': attribute type 2 has an invalid length. [ 202.151759][ T970] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 202.162208][T11711] netlink: 'syz.0.2416': attribute type 2 has an invalid length. [ 202.168259][ T970] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.176649][T11711] netlink: 'syz.0.2416': attribute type 1 has an invalid length. [ 202.252086][ T5869] ftdi_sio 6-1:0.148: FTDI USB Serial Device converter detected [ 202.264319][ T5869] ftdi_sio ttyUSB0: unknown device type: 0x12d9 [ 202.272641][ T5869] usb 6-1: USB disconnect, device number 7 [ 202.278967][ T5869] ftdi_sio 6-1:0.148: device disconnected [ 202.399135][ T970] usb 4-1: GET_CAPABILITIES returned 0 [ 202.407945][ T970] usbtmc 4-1:16.0: can't read capabilities [ 202.609374][ T5869] usb 4-1: USB disconnect, device number 32 [ 202.670056][ T2147] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 202.758412][ T2147] kernel write not supported for file /input/event2 (pid: 2147 comm: kworker/1:2) [ 203.019785][T11722] block nbd1: shutting down sockets [ 203.119835][ T46] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 203.241125][T11738] bridge: RTM_NEWNEIGH with unconfigured vlan 1 on bridge0 [ 203.323297][ T46] usb 3-1: New USB device found, idVendor=1645, idProduct=0008, bcdDevice=cf.36 [ 203.332704][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.367523][ T46] usb 3-1: config 0 descriptor?? [ 203.661213][ T46] kaweth 3-1:0.0: Firmware present in device. [ 203.712526][ T2147] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 203.729586][T11762] netlink: 79 bytes leftover after parsing attributes in process `syz.3.2439'. [ 203.817180][ T46] kaweth 3-1:0.0: Statistics collection: 0 [ 203.831152][ T46] kaweth 3-1:0.0: Multicast filter limit: 0 [ 203.847638][ T46] kaweth 3-1:0.0: MTU: 0 [ 203.854133][ T46] kaweth 3-1:0.0: Read MAC address 00:00:00:00:00:00 [ 204.123019][ T2926] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 204.219827][ T46] kaweth 3-1:0.0: Error setting SOFS wait [ 204.225680][ T46] kaweth 3-1:0.0: probe with driver kaweth failed with error -5 [ 204.260798][ T46] usb 3-1: USB disconnect, device number 23 [ 204.358395][T11787] netlink: 'syz.1.2452': attribute type 32 has an invalid length. [ 204.546147][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 204.546162][ T29] audit: type=1400 audit(1737177598.765:699): avc: denied { accept } for pid=11801 comm="syz.1.2459" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 204.644608][ T29] audit: type=1400 audit(1737177598.865:700): avc: denied { ioctl } for pid=11808 comm="syz.5.2463" path="/dev/btrfs-control" dev="devtmpfs" ino=1309 ioctlcmd=0x9404 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 204.670241][ C1] vkms_vblank_simulate: vblank timer overrun [ 204.735963][T11813] overlay: Unknown parameter 'reiser\s\' [ 204.753615][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 204.919515][T11823] Device name cannot be null; rc = [-22] [ 204.927421][ T29] audit: type=1400 audit(1737177599.135:701): avc: denied { mounton } for pid=11822 comm="syz.2.2469" path="/521/bus" dev="tmpfs" ino=2652 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 204.950384][ C1] vkms_vblank_simulate: vblank timer overrun [ 205.070570][ T970] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 205.121251][T11838] netlink: 'syz.2.2477': attribute type 19 has an invalid length. [ 205.330032][ T970] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 205.399427][ T29] audit: type=1400 audit(1737177599.595:702): avc: denied { write } for pid=11856 comm="syz.5.2486" path="socket:[33332]" dev="sockfs" ino=33332 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 205.437343][T11853] IPVS: persistence engine module ip_vs_pe_m not found [ 205.522209][ T970] usb 2-1: Using ep0 maxpacket: 16 [ 205.536520][T11865] sctp: [Deprecated]: syz.0.2488 (pid 11865) Use of int in maxseg socket option. [ 205.536520][T11865] Use struct sctp_assoc_value instead [ 205.536556][ T970] usb 2-1: config 0 has an invalid interface number: 215 but max is 0 [ 205.572001][ T5869] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 205.584637][ T970] usb 2-1: config 0 has no interface number 0 [ 205.599763][ T970] usb 2-1: New USB device found, idVendor=0b95, idProduct=178a, bcdDevice=f7.ba [ 205.614049][ T970] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.637437][ T970] usb 2-1: config 0 descriptor?? [ 205.645715][ T970] ax88179_178a 2-1:0.215: probe with driver ax88179_178a failed with error -22 [ 205.762986][ T5869] usb 4-1: Using ep0 maxpacket: 16 [ 205.769355][ T5869] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 205.779595][ T5869] usb 4-1: config 0 has no interfaces? [ 205.786849][ T5869] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 205.790258][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 205.796502][ T5869] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.813041][ T5869] usb 4-1: Product: syz [ 205.817233][ T5869] usb 4-1: Manufacturer: syz [ 205.824398][ T5869] usb 4-1: SerialNumber: syz [ 205.832221][ T5869] r8152-cfgselector 4-1: Unknown version 0x0000 [ 205.838493][ T5869] r8152-cfgselector 4-1: config 0 descriptor?? [ 205.874902][T11873] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 205.889896][ T46] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 205.904436][ T5869] usb 2-1: USB disconnect, device number 25 [ 206.052055][ T46] usb 3-1: config 0 interface 0 has no altsetting 0 [ 206.058873][ T46] usb 3-1: New USB device found, idVendor=046a, idProduct=0023, bcdDevice= 0.00 [ 206.069333][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.090758][ T46] usb 3-1: config 0 descriptor?? [ 206.111815][ T5869] r8152-cfgselector 4-1: USB disconnect, device number 33 [ 206.230579][T11884] netlink: 'syz.5.2498': attribute type 4 has an invalid length. [ 206.384459][T11890] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2501'. [ 206.499203][ T29] audit: type=1400 audit(1737177600.715:703): avc: denied { append } for pid=11897 comm="syz.1.2505" name="iommu" dev="devtmpfs" ino=624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 206.550945][ T46] cherry 0003:046A:0023.0028: unknown main item tag 0x0 [ 206.563976][ T46] cherry 0003:046A:0023.0028: hidraw0: USB HID v0.00 Device [HID 046a:0023] on usb-dummy_hcd.2-1/input0 [ 206.773081][ T46] usb 3-1: USB disconnect, device number 24 [ 206.830486][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 206.943776][ T29] audit: type=1400 audit(1737177601.165:704): avc: denied { setopt } for pid=11917 comm="syz.0.2515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 206.963462][ C1] vkms_vblank_simulate: vblank timer overrun [ 207.412596][ T970] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 207.506124][ T5819] Bluetooth: hci3: unexpected event for opcode 0x0c58 [ 207.578629][T11954] sp0: Synchronizing with TNC [ 207.614482][ T970] usb 4-1: Using ep0 maxpacket: 16 [ 207.668360][ T970] usb 4-1: config 0 interface 0 has no altsetting 0 [ 207.675563][ T970] usb 4-1: New USB device found, idVendor=0b05, idProduct=19b6, bcdDevice= 0.00 [ 207.689182][ T970] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.700372][ T970] usb 4-1: config 0 descriptor?? [ 207.856002][ T29] audit: type=1400 audit(1737177602.075:705): avc: denied { read write } for pid=11967 comm="syz.5.2537" name="nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 207.881049][ C1] vkms_vblank_simulate: vblank timer overrun [ 207.890485][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.924781][ T29] audit: type=1400 audit(1737177602.075:706): avc: denied { open } for pid=11967 comm="syz.5.2537" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 207.948378][ T29] audit: type=1400 audit(1737177602.155:707): avc: denied { map } for pid=11971 comm="syz.5.2539" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 207.971991][ T29] audit: type=1400 audit(1737177602.155:708): avc: denied { execute } for pid=11971 comm="syz.5.2539" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 208.110145][ T5867] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 208.199317][ T970] asus 0003:0B05:19B6.0029: unexpected long global item [ 208.216661][ T970] asus 0003:0B05:19B6.0029: Asus hid parse failed: -22 [ 208.230434][ T970] asus 0003:0B05:19B6.0029: probe with driver asus failed with error -22 [ 208.272034][T11990] netlink: 'syz.0.2547': attribute type 9 has an invalid length. [ 208.303825][T11990] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2547'. [ 208.409034][ T5864] usb 4-1: USB disconnect, device number 34 [ 208.700626][T12005] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 208.851048][T12016] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2558'. [ 208.865782][T12016] netlink: 264 bytes leftover after parsing attributes in process `syz.2.2558'. [ 208.875252][T12016] netlink: 64 bytes leftover after parsing attributes in process `syz.2.2558'. [ 208.910544][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 208.944443][ T5864] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 208.964493][T12022] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2561'. [ 209.101894][ T5864] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 209.149890][ T5864] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 209.165840][ T5864] usb 6-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 209.181179][T12034] SELinux: security_context_str_to_sid (<) failed with errno=-22 [ 209.189013][ T5864] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.198888][ T5864] usb 6-1: config 0 descriptor?? [ 209.622337][ T5864] hid-thrustmaster 0003:044F:B65D.002A: unknown main item tag 0x0 [ 209.638633][ T5864] hid-thrustmaster 0003:044F:B65D.002A: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.5-1/input0 [ 209.659663][ T5864] hid-thrustmaster 0003:044F:B65D.002A: Wrong number of endpoints? [ 209.808656][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 209.808671][ T29] audit: type=1400 audit(1737177604.025:729): avc: denied { create } for pid=12070 comm="syz.0.2584" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 209.842725][ T29] audit: type=1400 audit(1737177604.065:730): avc: denied { ioctl } for pid=12070 comm="syz.0.2584" path="socket:[35057]" dev="sockfs" ino=35057 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 209.868396][ C1] hid-thrustmaster 0003:044F:B65D.002A: Unknown packet type 0x693e, unable to proceed further with wheel init [ 209.892719][ T2926] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 209.911006][ T29] audit: type=1326 audit(1737177604.135:731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12027 comm="syz.2.2566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e15d85d29 code=0x7fc00000 [ 209.950407][ T5864] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 210.086822][ T46] usb 6-1: USB disconnect, device number 8 [ 210.227473][T12090] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 210.266078][T12090] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.273407][T12090] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.335481][ T29] audit: type=1400 audit(1737177604.555:732): avc: denied { connect } for pid=12091 comm="syz.1.2594" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 210.502972][T12104] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 210.509519][T12104] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 210.520564][T12104] vhci_hcd vhci_hcd.0: Device attached [ 210.700074][ T2147] vhci_hcd: vhci_device speed not set [ 210.760131][ T2147] usb 37-1: new full-speed USB device number 2 using vhci_hcd [ 211.004215][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 211.016067][T12135] netlink: 'syz.5.2610': attribute type 2 has an invalid length. [ 211.034991][T12135] netlink: 'syz.5.2610': attribute type 1 has an invalid length. [ 211.148474][T12141] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2614'. [ 211.160223][ T970] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 211.330426][T12105] vhci_hcd: connection closed [ 211.334330][ T3657] vhci_hcd: stop threads [ 211.380854][ T3657] vhci_hcd: release socket [ 211.389676][ T3657] vhci_hcd: disconnect device [ 211.464431][T12159] input: syz0 as /devices/virtual/input/input35 [ 211.549937][ T5819] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 211.560705][ T5819] Bluetooth: hci3: Injecting HCI hardware error event [ 211.569148][ T5826] Bluetooth: hci3: hardware error 0x00 [ 212.033132][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 212.359813][ T5867] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 212.530413][T12216] tap0: tun_chr_ioctl cmd 1074025675 [ 212.565918][T12216] tap0: persist disabled [ 212.580719][T12220] serio: Serial port ptm0 [ 212.580730][ T5867] usb 6-1: Using ep0 maxpacket: 32 [ 212.586192][ T5867] usb 6-1: config 0 has an invalid interface number: 51 but max is 0 [ 212.598713][ T5867] usb 6-1: config 0 has no interface number 0 [ 212.628732][ T5867] usb 6-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 212.648020][ T5867] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.662960][ T5867] usb 6-1: Product: syz [ 212.667215][ T5867] usb 6-1: Manufacturer: syz [ 212.676826][ T5867] usb 6-1: SerialNumber: syz [ 212.691248][ T5867] usb 6-1: config 0 descriptor?? [ 212.728013][ T5867] quatech2 6-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 212.933845][ T5867] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 212.962590][ T5867] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 213.071416][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 213.086861][ T29] audit: type=1400 audit(1737177607.305:733): avc: denied { ioctl } for pid=12252 comm="syz.2.2649" path="socket:[35447]" dev="sockfs" ino=35447 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 213.285599][ T5897] IPVS: starting estimator thread 0... [ 213.306755][ T29] audit: type=1400 audit(1737177607.525:734): avc: denied { write } for pid=12256 comm="syz.3.2652" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 213.384748][ C0] usb 6-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 213.393550][ T5897] usb 6-1: USB disconnect, device number 9 [ 213.410577][ T5897] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 213.421717][ T29] audit: type=1400 audit(1737177607.525:735): avc: denied { open } for pid=12256 comm="syz.3.2652" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 213.447883][T12260] IPVS: using max 34 ests per chain, 81600 per kthread [ 213.542156][ T5897] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 213.553980][T12268] netlink: 256 bytes leftover after parsing attributes in process `syz.0.2656'. [ 213.569215][T12268] netlink: 48 bytes leftover after parsing attributes in process `syz.0.2656'. [ 213.571418][ T5897] quatech2 6-1:0.51: device disconnected [ 213.740063][ T5826] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 213.910087][ T5864] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 213.988871][ T29] audit: type=1326 audit(1737177608.205:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12287 comm="syz.2.2664" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e15d85d29 code=0x7ffc0000 [ 214.098953][ T29] audit: type=1326 audit(1737177608.205:737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12287 comm="syz.2.2664" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e15d85d29 code=0x7ffc0000 [ 214.123693][ T5868] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 214.163959][ T5864] usb 1-1: device descriptor read/all, error -71 [ 214.186211][ T29] audit: type=1326 audit(1737177608.205:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12287 comm="syz.2.2664" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f8e15d85d29 code=0x7ffc0000 [ 214.212905][ T5897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 214.383350][T12305] block nbd3: shutting down sockets [ 214.979880][ T5867] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 215.150950][ T46] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 215.161737][ T5867] usb 4-1: New USB device found, idVendor=0c45, idProduct=8001, bcdDevice=90.0a [ 215.172217][ T5867] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.181885][ T5867] usb 4-1: config 0 descriptor?? [ 215.189134][ T5867] gspca_main: sn9c2028-2.14.0 probing 0c45:8001 [ 215.319876][ T5864] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 215.406281][ T5867] gspca_sn9c2028: read1 error -32 [ 215.417669][ T5867] gspca_sn9c2028: read1 error -32 [ 215.462943][T12358] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 215.475821][ T5864] usb 1-1: Using ep0 maxpacket: 32 [ 215.484672][ T5864] usb 1-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 215.506991][ T5864] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.528639][ T5864] usb 1-1: config 0 descriptor?? [ 215.542164][ T5864] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 215.610369][ T5869] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 215.630294][ T5829] usb 4-1: USB disconnect, device number 35 [ 215.640204][ T81] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 215.774477][ T5869] usb 2-1: Using ep0 maxpacket: 8 [ 215.860758][ T2147] vhci_hcd: vhci_device speed not set [ 215.876002][ T5869] usb 2-1: config 0 has no interfaces? [ 215.887072][ T5869] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 215.912295][ T5869] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 215.920406][ T5869] usb 2-1: SerialNumber: syz [ 216.006973][ T5869] usb 2-1: config 0 descriptor?? [ 216.123613][T12380] netlink: 'syz.5.2705': attribute type 8 has an invalid length. [ 216.131617][T12380] netlink: 163260 bytes leftover after parsing attributes in process `syz.5.2705'. [ 216.189989][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 216.218645][ T5829] usb 2-1: USB disconnect, device number 26 [ 216.421889][ T5864] gspca_nw80x: reg_r err -71 [ 216.428937][ T5864] nw80x 1-1:0.0: probe with driver nw80x failed with error -71 [ 216.438387][ T5864] usb 1-1: USB disconnect, device number 28 [ 216.445961][ T29] kauditd_printk_skb: 79 callbacks suppressed [ 216.445975][ T29] audit: type=1400 audit(1737177610.675:818): avc: denied { read } for pid=12397 comm="syz.2.2713" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 216.483754][T12400] vivid-007: disconnect [ 216.503675][T12399] vivid-007: reconnect [ 216.669672][ T29] audit: type=1400 audit(1737177610.885:819): avc: denied { write } for pid=12407 comm="syz.2.2718" name="/" dev="ocfs2_dlmfs" ino=35693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 216.670819][T12408] o2cb: This node has not been configured. [ 216.700642][ T29] audit: type=1400 audit(1737177610.895:820): avc: denied { add_name } for pid=12407 comm="syz.2.2718" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 216.700699][T12408] o2cb: Cluster check failed. Fix errors before retrying. [ 216.745597][ T29] audit: type=1400 audit(1737177610.895:821): avc: denied { create } for pid=12407 comm="syz.2.2718" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 216.750404][T12408] (syz.2.2718,12408,1):user_dlm_register:674 ERROR: status = -22 [ 216.780214][ T5829] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 216.788018][ T29] audit: type=1400 audit(1737177610.895:822): avc: denied { associate } for pid=12407 comm="syz.2.2718" name="bus" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 216.810462][T12408] (syz.2.2718,12408,0):dlmfs_mkdir:436 ERROR: Error -22 could not register domain "bus" [ 216.837144][T12411] overlayfs: conflicting options: userxattr,verity=on [ 216.982139][ T5829] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 217.016856][ T5829] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 217.046288][ T5829] usb 4-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 217.076246][ T5829] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.107029][ T5829] usb 4-1: config 0 descriptor?? [ 217.154628][T12425] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 217.229926][ T5897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 217.238056][ T2147] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 217.528332][ T5829] logitech-hidpp-device 0003:046D:C086.002B: unknown main item tag 0x0 [ 217.544045][ T29] audit: type=1400 audit(1737177611.735:823): avc: denied { name_bind 0x1000000 } for pid=12440 comm="syz.0.2732" path="socket:[36160]" dev="sockfs" ino=36160 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 217.576394][ T5829] logitech-hidpp-device 0003:046D:C086.002B: unknown main item tag 0x0 [ 217.585008][ T5829] logitech-hidpp-device 0003:046D:C086.002B: unknown main item tag 0x0 [ 217.593681][ T5829] logitech-hidpp-device 0003:046D:C086.002B: unknown main item tag 0x0 [ 217.602125][ T5829] logitech-hidpp-device 0003:046D:C086.002B: unknown main item tag 0x0 [ 217.613362][ T5829] logitech-hidpp-device 0003:046D:C086.002B: hidraw0: USB HID v0.00 Device [HID 046d:c086] on usb-dummy_hcd.3-1/input0 [ 217.809107][ T5829] usb 4-1: USB disconnect, device number 36 [ 217.827728][T12456] Dead loop on virtual device ip6_vti0, fix it urgently! [ 217.832042][ T29] audit: type=1800 audit(1737177612.045:824): pid=12454 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.2737" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 217.916356][T12460] netlink: 'syz.5.2740': attribute type 12 has an invalid length. [ 217.925665][T12460] netlink: 'syz.5.2740': attribute type 29 has an invalid length. [ 217.933726][T12460] netlink: 148 bytes leftover after parsing attributes in process `syz.5.2740'. [ 217.942953][T12460] netlink: 59 bytes leftover after parsing attributes in process `syz.5.2740'. [ 217.987717][T12462] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 218.085695][T12471] netlink: 80 bytes leftover after parsing attributes in process `syz.0.2745'. [ 218.188056][ T29] audit: type=1400 audit(1737177612.405:825): avc: denied { connect } for pid=12476 comm="syz.0.2748" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 218.217216][T12479] tipc: Started in network mode [ 218.223024][T12479] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 218.232930][T12479] tipc: New replicast peer: fc01:0000:0000:0000:0000:0000:0000:0000 [ 218.242657][T12479] tipc: Enabled bearer , priority 10 [ 218.270145][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 218.533389][ T29] audit: type=1400 audit(1737177612.755:826): avc: denied { recv } for pid=5812 comm="syz-executor" saddr=10.128.0.169 src=30006 daddr=10.128.1.157 dest=38364 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 218.615839][T12505] bridge_slave_0: default FDB implementation only supports local addresses [ 218.661567][ T81] bond0: (slave bond_slave_0): interface is now down [ 218.671150][ T81] bond0: (slave bond_slave_1): interface is now down [ 218.678759][ T81] bond0: (slave bond1): interface is now down [ 218.690219][T12507] loop6: detected capacity change from 0 to 524287999 [ 218.694916][ T81] bond0: now running without any active interface! [ 218.704393][ T2147] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 218.864309][ T2147] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.875752][ T2147] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 218.881646][ T29] audit: type=1400 audit(1737177613.105:827): avc: denied { bind } for pid=12523 comm="syz.5.2771" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 218.885845][ T2147] usb 4-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 218.914527][ T2147] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.927383][ T2147] usb 4-1: config 0 descriptor?? [ 219.060205][ T5829] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 219.101785][ T5869] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 219.210210][ T5829] usb 1-1: Using ep0 maxpacket: 32 [ 219.216843][ T5829] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 219.227873][ T5829] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 219.238303][ T5829] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 219.247723][ T5864] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 219.251765][ T5897] tipc: Node number set to 1 [ 219.255940][ T5829] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.275350][ T5829] usb 1-1: config 0 descriptor?? [ 219.299809][ T5869] usb 3-1: Using ep0 maxpacket: 32 [ 219.306771][ T5869] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 219.315683][ T5869] usb 3-1: config 0 has no interface number 0 [ 219.322472][ T5869] usb 3-1: config 0 interface 184 has no altsetting 0 [ 219.322568][ T25] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 219.330911][ T5869] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 219.348220][ T5869] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.356772][ T5869] usb 3-1: Product: syz [ 219.361093][ T5869] usb 3-1: Manufacturer: syz [ 219.365692][ T5869] usb 3-1: SerialNumber: syz [ 219.372822][ T5869] usb 3-1: config 0 descriptor?? [ 219.379368][ T5869] smsc75xx v1.0.0 [ 219.414868][ T5864] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 219.415431][T12547] kernel read not supported for file /blkio.bfq.group_wait_time (pid: 12547 comm: syz.1.2782) [ 219.424548][ T5864] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.446195][ T5864] usb 6-1: Product: syz [ 219.451074][ T5864] usb 6-1: Manufacturer: syz [ 219.455734][ T5864] usb 6-1: SerialNumber: syz [ 219.467794][ T5864] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 219.488056][ T25] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 219.549948][ T2147] hid-led 0003:1D34:000A.002C: probe with driver hid-led failed with error -71 [ 219.562141][ T2147] usb 4-1: USB disconnect, device number 37 [ 219.704846][ T5829] ft260 0003:0403:6030.002D: unknown main item tag 0x0 [ 219.909523][ T5829] ft260 0003:0403:6030.002D: chip code: 5e81 abf2 [ 220.111378][ T5829] ft260 0003:0403:6030.002D: failed to retrieve system status [ 220.119151][ T5829] ft260 0003:0403:6030.002D: probe with driver ft260 failed with error -71 [ 220.150245][ T5829] usb 1-1: USB disconnect, device number 29 [ 220.183578][T12562] omfs: Invalid superblock (0) [ 220.194988][ T5869] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 220.209911][ T5869] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 220.234797][ T5869] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 220.249483][ T5869] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 220.266778][ T5869] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 220.278705][ T5897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 220.287293][ T5869] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 220.297424][ T5869] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 220.317991][ T5869] usb 3-1: USB disconnect, device number 25 [ 220.351017][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 220.509872][ T25] ath9k_htc 6-1:1.0: ath9k_htc: Target is unresponsive [ 220.517626][ T25] ath9k_htc: Failed to initialize the device [ 220.541963][ T25] usb 6-1: ath9k_htc: USB layer deinitialized [ 220.555703][ T5864] usb 6-1: USB disconnect, device number 10 [ 220.766386][T12572] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 220.775922][T12572] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 220.784988][T12572] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 220.794019][T12572] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 220.804900][T12572] vxlan0: entered promiscuous mode [ 220.810438][T12572] vxlan0: entered allmulticast mode [ 220.844713][T12578] netlink: 36 bytes leftover after parsing attributes in process `syz.2.2797'. [ 220.991101][T12587] netlink: 'syz.1.2801': attribute type 10 has an invalid length. [ 221.020027][T12587] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 221.157355][T12597] netlink: 'syz.0.2806': attribute type 10 has an invalid length. [ 221.182448][T12597] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2806'. [ 221.453683][T12621] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2815'. [ 221.500242][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 221.500257][ T29] audit: type=1400 audit(1737177615.725:829): avc: denied { read } for pid=12618 comm="syz.5.2815" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 221.654585][ T29] audit: type=1326 audit(1737177615.875:830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 221.694661][T12629] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2819'. [ 221.745011][ T29] audit: type=1326 audit(1737177615.875:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 221.824087][ T29] audit: type=1326 audit(1737177615.895:832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 221.884752][ T29] audit: type=1326 audit(1737177615.895:833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 221.970341][ T29] audit: type=1326 audit(1737177615.895:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 222.065142][ T29] audit: type=1326 audit(1737177615.905:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f2583387bbc code=0x7ffc0000 [ 222.159796][ T29] audit: type=1326 audit(1737177615.915:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f2583387af4 code=0x7ffc0000 [ 222.212817][T12646] bond0: entered promiscuous mode [ 222.229926][T12646] bond_slave_0: entered promiscuous mode [ 222.239777][ T29] audit: type=1326 audit(1737177615.915:837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f2583387af4 code=0x7ffc0000 [ 222.270205][T12646] bond_slave_1: entered promiscuous mode [ 222.275963][T12646] bond1: entered promiscuous mode [ 222.318519][T12646] bond0: entered allmulticast mode [ 222.319377][ T29] audit: type=1326 audit(1737177615.915:838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12628 comm="syz.5.2819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 222.339183][T12646] bond_slave_0: entered allmulticast mode [ 222.385580][T12652] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2831'. [ 222.397128][T12650] xt_ecn: cannot match TCP bits for non-tcp packets [ 222.414796][T12646] bond_slave_1: entered allmulticast mode [ 222.445385][T12646] bond1: entered allmulticast mode [ 223.089925][T12696] ======================================================= [ 223.089925][T12696] WARNING: The mand mount option has been deprecated and [ 223.089925][T12696] and is ignored by this kernel. Remove the mand [ 223.089925][T12696] option from the mount to silence this warning. [ 223.089925][T12696] ======================================================= [ 223.798902][T12739] program syz.2.2870 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 224.520119][ T25] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 224.692061][ T25] usb 4-1: Using ep0 maxpacket: 16 [ 224.701284][ T25] usb 4-1: config 0 has an invalid interface number: 101 but max is 0 [ 224.709615][ T25] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 224.739869][ T25] usb 4-1: config 0 has no interface number 0 [ 224.746899][ T25] usb 4-1: config 0 interface 101 has no altsetting 0 [ 224.766814][ T25] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=7a.5a [ 224.777979][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.809886][ T25] usb 4-1: Product: syz [ 224.814278][ T25] usb 4-1: Manufacturer: syz [ 224.818881][ T25] usb 4-1: SerialNumber: syz [ 224.838272][ T25] usb 4-1: config 0 descriptor?? [ 225.091358][ T5867] usb 4-1: USB disconnect, device number 38 [ 225.181122][ T25] IPVS: starting estimator thread 0... [ 225.243016][T12824] misc userio: Can't change port type on an already running userio instance [ 225.268207][T12826] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 225.283574][T12821] IPVS: using max 29 ests per chain, 69600 per kthread [ 225.350203][ T5869] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 225.386782][T12830] overlayfs: missing 'lowerdir' [ 225.499780][ T5869] usb 1-1: Using ep0 maxpacket: 8 [ 225.510989][ T5869] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 225.519293][ T5869] usb 1-1: config 179 has no interface number 0 [ 225.529763][ T5869] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 225.550105][ T5869] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 225.574565][ T5869] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 225.577658][T12836] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2913'. [ 225.595332][ T5869] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 225.611195][T12836] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2913'. [ 225.620357][ T5869] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 225.653170][ T5869] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 225.669082][ T5869] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.687687][T12815] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 225.688318][T12836] erspan0: entered promiscuous mode [ 225.723578][T12836] erspan0: left promiscuous mode [ 225.963245][ T5869] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input38 [ 226.239449][ T5829] usb 1-1: USB disconnect, device number 30 [ 226.239554][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 226.254264][ T5829] xpad 1-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 226.255104][ C0] dummy_hcd dummy_hcd.0: timer fired with no URBs pending? [ 227.205697][T12898] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2941'. [ 227.226686][T12898] macsec0: entered promiscuous mode [ 227.233056][ T5829] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 227.263942][T12900] netlink: 'syz.0.2942': attribute type 2 has an invalid length. [ 227.277339][T12900] netlink: 'syz.0.2942': attribute type 1 has an invalid length. [ 227.347318][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 227.347336][ T29] audit: type=1400 audit(1737177621.565:862): avc: denied { setopt } for pid=12901 comm="syz.5.2943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 227.398499][ T5829] usb 4-1: Using ep0 maxpacket: 32 [ 227.415661][ T5829] usb 4-1: config 0 interface 0 has no altsetting 0 [ 227.424398][ T5829] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 227.442983][ T5829] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.460149][ T5829] usb 4-1: Product: syz [ 227.468622][ T5829] usb 4-1: Manufacturer: syz [ 227.473660][ T5829] usb 4-1: SerialNumber: syz [ 227.490163][ T5829] usb 4-1: config 0 descriptor?? [ 227.498702][ T29] audit: type=1400 audit(1737177621.715:863): avc: denied { remount } for pid=12909 comm="syz.2.2947" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 227.911065][ T5829] gs_usb 4-1:0.0: Configuring for 1 interfaces [ 228.274461][T12957] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2969'. [ 228.319142][ T5829] gs_usb 4-1:0.0: Disabling termination support for channel 0 (-EPROTO) [ 228.357571][ T5829] usb 4-1: USB disconnect, device number 39 [ 228.444661][T12949] netlink: 20 bytes leftover after parsing attributes in process `syz.5.2964'. [ 228.468101][ T29] audit: type=1400 audit(1737177622.685:864): avc: denied { setopt } for pid=12965 comm="syz.1.2972" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 228.487498][ C0] vkms_vblank_simulate: vblank timer overrun [ 228.513024][T12968] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2973'. [ 228.531838][T12968] netlink: 'syz.0.2973': attribute type 10 has an invalid length. [ 228.578928][T12968] team0: Cannot enslave team device to itself [ 228.653838][T12974] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 228.748267][ T29] audit: type=1326 audit(1737177622.955:865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12979 comm="syz.0.2979" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5721d85d29 code=0x0 [ 228.994018][T12996] netlink: 140 bytes leftover after parsing attributes in process `syz.5.2987'. [ 229.011730][T12997] (unnamed net_device) (uninitialized): down delay (32768) is not a multiple of miimon (100), value rounded to 32700 ms [ 229.040120][T12997] (unnamed net_device) (uninitialized): option use_carrier: invalid value (4) [ 229.426265][T13023] sctp: [Deprecated]: syz.3.2996 (pid 13023) Use of struct sctp_assoc_value in delayed_ack socket option. [ 229.426265][T13023] Use struct sctp_sack_info instead [ 229.459395][ T29] audit: type=1400 audit(1737177623.675:866): avc: denied { accept } for pid=13024 comm="syz.2.2999" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 229.536863][T13029] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3001'. [ 229.822706][ T29] audit: type=1326 audit(1737177624.045:867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13046 comm="syz.0.3009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5721d85d29 code=0x7ffc0000 [ 229.851131][ T970] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 229.870280][ T29] audit: type=1400 audit(1737177624.045:868): avc: denied { ioctl } for pid=13048 comm="syz.2.3010" path="socket:[38530]" dev="sockfs" ino=38530 ioctlcmd=0x8b36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 229.900634][ T29] audit: type=1326 audit(1737177624.075:869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13046 comm="syz.0.3009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5721d85d29 code=0x7ffc0000 [ 229.923997][ C0] vkms_vblank_simulate: vblank timer overrun [ 229.934109][ T29] audit: type=1326 audit(1737177624.125:870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13046 comm="syz.0.3009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5721d85d29 code=0x7ffc0000 [ 229.957466][ C0] vkms_vblank_simulate: vblank timer overrun [ 229.979672][ T29] audit: type=1326 audit(1737177624.125:871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13046 comm="syz.0.3009" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5721d85d29 code=0x7ffc0000 [ 230.022681][ T970] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.033947][ T970] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 230.049494][ T970] usb 2-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 230.064071][ T970] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.074891][ T970] usb 2-1: config 0 descriptor?? [ 230.391959][ T5826] Bluetooth: hci5: unexpected event for opcode 0x0419 [ 230.522304][ T970] steelseries 0003:1038:12B6.002E: hidraw0: USB HID v0.00 Device [HID 1038:12b6] on usb-dummy_hcd.1-1/input0 [ 230.572556][T13081] netlink: 243 bytes leftover after parsing attributes in process `syz.5.3024'. [ 230.579225][T13078] nvme_fabrics: missing parameter 'transport=%s' [ 230.589550][T13078] nvme_fabrics: missing parameter 'nqn=%s' [ 230.591686][T13081] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 230.750973][T13092] IPVS: sync thread started: state = BACKUP, mcast_ifn = dummy0, syncid = 3, id = 0 [ 230.762506][T13091] IPVS: stopping backup sync thread 13092 ... [ 230.841213][T13094] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3030'. [ 230.860122][T13094] netlink: 72 bytes leftover after parsing attributes in process `syz.5.3030'. [ 230.912255][ T5897] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 230.949068][ T5867] usb 2-1: USB disconnect, device number 27 [ 231.091024][ T5897] usb 3-1: config 0 interface 0 altsetting 32 endpoint 0x8D has invalid maxpacket 200, setting to 64 [ 231.107023][ T5897] usb 3-1: config 0 interface 0 altsetting 32 endpoint 0x5 has invalid wMaxPacketSize 0 [ 231.127268][ T5897] usb 3-1: config 0 interface 0 altsetting 32 endpoint 0x8B has invalid maxpacket 7772, setting to 64 [ 231.146173][ T5897] usb 3-1: config 0 interface 0 has no altsetting 0 [ 231.153594][ T5897] usb 3-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 231.163900][ T5897] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.190726][ T5897] usb 3-1: config 0 descriptor?? [ 231.270235][ T5829] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 231.418126][ T5897] usb 3-1: USB disconnect, device number 26 [ 231.424873][ T5826] Bluetooth: hci4: Opcode 0x0c03 failed: -71 [ 231.450267][ T5829] usb 1-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 231.459007][ T5829] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 129 [ 231.478985][ T5829] usb 1-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 231.488251][ T5829] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.509809][ T5829] usb 1-1: Product: syz [ 231.514003][ T5829] usb 1-1: Manufacturer: syz [ 231.518600][ T5829] usb 1-1: SerialNumber: syz [ 231.542061][ T5829] usb 1-1: config 0 descriptor?? [ 231.630104][ T25] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 231.771245][ T5829] mos7840 1-1:0.0: required endpoints missing [ 231.779366][ T5829] usb 1-1: USB disconnect, device number 31 [ 231.791986][ T25] usb 6-1: config 0 has an invalid interface number: 197 but max is 0 [ 231.803703][ T25] usb 6-1: config 0 has no interface number 0 [ 231.812784][ T25] usb 6-1: config 0 interface 197 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 8 [ 231.825088][ T25] usb 6-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=bb.42 [ 231.839780][ T25] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.847776][ T25] usb 6-1: Product: syz [ 231.862419][ T25] usb 6-1: Manufacturer: syz [ 231.867029][ T25] usb 6-1: SerialNumber: syz [ 231.881505][ T25] usb 6-1: config 0 descriptor?? [ 231.889965][T13124] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 231.900263][ T25] qmi_wwan 6-1:0.197: probe with driver qmi_wwan failed with error -22 [ 232.137141][ T25] usb 6-1: USB disconnect, device number 11 [ 232.681086][ T25] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 232.849800][ T25] usb 3-1: Using ep0 maxpacket: 16 [ 232.856155][ T25] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 232.866415][ T25] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 232.880642][ T25] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 232.889680][ T25] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 232.897752][ T25] usb 3-1: SerialNumber: syz [ 232.904175][T13160] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 233.034663][ T29] kauditd_printk_skb: 53 callbacks suppressed [ 233.034678][ T29] audit: type=1400 audit(1737177627.255:925): avc: denied { nlmsg_write } for pid=13201 comm="syz.5.3075" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 233.133633][ T25] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -71 [ 233.156809][ T25] usb 3-1: USB disconnect, device number 27 [ 233.228229][T13213] netlink: 68 bytes leftover after parsing attributes in process `syz.0.3078'. [ 233.329452][T13217] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.3080'. [ 233.478259][T13224] bond0: (slave bond_slave_0): Error -28 calling ndo_bpf [ 233.503515][T13224] netlink: 'syz.3.3085': attribute type 10 has an invalid length. [ 233.520678][ T5897] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 233.521939][T13224] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 233.579346][ T29] audit: type=1400 audit(1737177627.795:926): avc: denied { watch watch_reads } for pid=13230 comm="syz.5.3087" path="/257/cgroup" dev="tmpfs" ino=1325 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 233.603386][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.630272][ T5819] Bluetooth: hci5: command 0x0405 tx timeout [ 233.701600][ T5897] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 233.712143][ T5897] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 233.729468][ T5897] usb 2-1: config 0 descriptor?? [ 233.996161][T13255] netlink: 52 bytes leftover after parsing attributes in process `syz.2.3097'. [ 234.006822][T13255] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3097'. [ 234.250920][T13266] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3102'. [ 234.319982][ T29] audit: type=1400 audit(1737177628.535:927): avc: denied { create } for pid=13267 comm="syz.0.3103" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 234.359460][ T5897] usb 2-1: Cannot set autoneg [ 234.370417][ T5897] MOSCHIP usb-ethernet driver 2-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 234.404611][ T5897] usb 2-1: USB disconnect, device number 28 [ 234.430140][ T5826] Bluetooth: hci5: Controller not accepting commands anymore: ncmd = 0 [ 234.439253][ T5826] Bluetooth: hci5: Injecting HCI hardware error event [ 234.448496][ T5819] Bluetooth: hci5: hardware error 0x00 [ 234.602057][T13242] orangefs_mount: mount request failed with -4 [ 234.761560][T13272] block nbd5: shutting down sockets [ 235.185354][T13299] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3117'. [ 235.330115][ T2147] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 235.501127][ T2147] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 235.510723][ T2147] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.520697][ T2147] usb 4-1: config 0 descriptor?? [ 235.527794][ T2147] cp210x 4-1:0.0: cp210x converter detected [ 235.762883][T13319] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3126'. [ 235.763172][T13321] random: crng reseeded on system resumption [ 236.144240][ T2147] cp210x 4-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 236.159870][ T2147] cp210x 4-1:0.0: GPIO initialisation failed: -71 [ 236.172314][ T2147] usb 4-1: cp210x converter now attached to ttyUSB0 [ 236.199550][ T2147] usb 4-1: USB disconnect, device number 40 [ 236.211952][ T2147] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 236.230406][ T2147] cp210x 4-1:0.0: device disconnected [ 236.250090][ T5897] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 236.267692][ T29] audit: type=1326 audit(1737177630.485:928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13342 comm="syz.5.3137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 236.294167][ T29] audit: type=1326 audit(1737177630.525:929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13342 comm="syz.5.3137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 236.318171][ T29] audit: type=1326 audit(1737177630.525:930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13342 comm="syz.5.3137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 236.343626][ T29] audit: type=1326 audit(1737177630.525:931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13342 comm="syz.5.3137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2583385d29 code=0x7ffc0000 [ 236.389789][ T29] audit: type=1326 audit(1737177630.525:932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13342 comm="syz.5.3137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f258337cce7 code=0x7ffc0000 [ 236.429870][ T29] audit: type=1326 audit(1737177630.525:933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13342 comm="syz.5.3137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f2583321f29 code=0x7ffc0000 [ 236.458195][ T29] audit: type=1326 audit(1737177630.525:934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13342 comm="syz.5.3137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f258337cce7 code=0x7ffc0000 [ 236.514390][ T5819] Bluetooth: hci5: Opcode 0x0c03 failed: -110 [ 236.551645][T13346] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3139'. [ 236.606964][T13350] mac80211_hwsim hwsim12 wlan0: entered promiscuous mode [ 236.620688][T13350] mac80211_hwsim hwsim12 wlan0: left promiscuous mode [ 236.629848][ T5897] usb 1-1: device not accepting address 32, error -71 [ 237.038382][T13377] team0: No ports can be present during mode change [ 237.619904][ T970] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 237.628432][T13396] netlink: 'syz.5.3161': attribute type 10 has an invalid length. [ 237.686084][T13396] team0: Port device netdevsim0 added [ 237.792952][ T970] usb 4-1: Using ep0 maxpacket: 8 [ 237.810052][ T970] usb 4-1: New USB device found, idVendor=0763, idProduct=2080, bcdDevice=d9.40 [ 237.829552][ T970] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.848766][ T970] usb 4-1: Product: syz [ 237.861211][ T970] usb 4-1: Manufacturer: syz [ 237.879734][ T970] usb 4-1: SerialNumber: syz [ 237.887068][ T970] usb 4-1: config 0 descriptor?? [ 343.049662][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 343.056631][ C0] rcu: 1-...!: (1 GPs behind) idle=854c/1/0x4000000000000000 softirq=44063/44068 fqs=1 [ 343.067363][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P13415/1:b..l P13414/1:b..l [ 343.076595][ C0] rcu: (detected by 0, t=10506 jiffies, g=39253, q=267 ncpus=2) [ 343.084308][ C0] Sending NMI from CPU 0 to CPUs 1: [ 343.084332][ C1] NMI backtrace for cpu 1 [ 343.084342][ C1] CPU: 1 UID: 0 PID: 13418 Comm: syz-executor Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 343.084359][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 343.084365][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0xc/0x70 [ 343.084389][ C1] Code: cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 65 48 8b 15 54 b4 69 7e <65> 8b 05 55 b4 69 7e a9 00 01 ff 00 48 8b 34 24 74 1d f6 c4 01 74 [ 343.084401][ C1] RSP: 0018:ffffc90000a18d78 EFLAGS: 00000002 [ 343.084412][ C1] RAX: 0000000080010002 RBX: 0000000000000001 RCX: ffffffff8941bcc8 [ 343.084420][ C1] RDX: ffff888025eda440 RSI: 0000000000000000 RDI: 0000000000000005 [ 343.084429][ C1] RBP: 000000000003d90c R08: 0000000000000005 R09: 0000000000000000 [ 343.084436][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803366a340 [ 343.084445][ C1] R13: ffff8880b872cc00 R14: ffff88803366a340 R15: ffffffff8941bbe0 [ 343.084454][ C1] FS: 0000555564df3500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 343.084469][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 343.084478][ C1] CR2: 00007f042843ab01 CR3: 00000000339e6000 CR4: 00000000003526f0 [ 343.084487][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 343.084495][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 343.084503][ C1] Call Trace: [ 343.084508][ C1] [ 343.084515][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 343.084532][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 343.084546][ C1] ? nmi_handle+0x1ac/0x5d0 [ 343.084560][ C1] ? __sanitizer_cov_trace_pc+0xc/0x70 [ 343.084575][ C1] ? default_do_nmi+0x6a/0x160 [ 343.084589][ C1] ? exc_nmi+0x170/0x1e0 [ 343.084602][ C1] ? end_repeat_nmi+0xf/0x53 [ 343.084620][ C1] ? __pfx_advance_sched+0x10/0x10 [ 343.084636][ C1] ? advance_sched+0xe8/0xc60 [ 343.084649][ C1] ? __sanitizer_cov_trace_pc+0xc/0x70 [ 343.084665][ C1] ? __sanitizer_cov_trace_pc+0xc/0x70 [ 343.084681][ C1] ? __sanitizer_cov_trace_pc+0xc/0x70 [ 343.084696][ C1] [ 343.084700][ C1] [ 343.084704][ C1] advance_sched+0x80b/0xc60 [ 343.084719][ C1] ? timerqueue_del+0x83/0x150 [ 343.084732][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 343.084749][ C1] ? __pfx_advance_sched+0x10/0x10 [ 343.084762][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 343.084782][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 343.084799][ C1] ? read_tsc+0x9/0x20 [ 343.084818][ C1] hrtimer_interrupt+0x392/0x8e0 [ 343.084839][ C1] __sysvec_apic_timer_interrupt+0x10f/0x400 [ 343.084856][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 343.084872][ C1] [ 343.084877][ C1] [ 343.084881][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 343.084899][ C1] RIP: 0010:lock_release+0x3e5/0x6f0 [ 343.084914][ C1] Code: 7e 83 f8 01 0f 85 fe 01 00 00 9c 58 f6 c4 02 0f 85 e9 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 48 8b 84 24 88 [ 343.084925][ C1] RSP: 0018:ffffc900055bf638 EFLAGS: 00000206 [ 343.084936][ C1] RAX: dffffc0000000000 RBX: 1ffff92000ab7ec9 RCX: ffffc900055bf688 [ 343.084945][ C1] RDX: 1ffff11004bdb5e2 RSI: ffffffff8b6cdce0 RDI: ffffffff8bd1efe0 [ 343.084954][ C1] RBP: 1947ab4778e6ec54 R08: 0000000000000000 R09: fffffbfff20be9fa [ 343.084963][ C1] R10: ffffffff905f4fd7 R11: 0000000000000001 R12: 0000000000000001 [ 343.084971][ C1] R13: 0000000000000002 R14: ffff888025edaf18 R15: ffff888025eda440 [ 343.084985][ C1] ? d_alloc+0x176/0x1e0 [ 343.085000][ C1] ? __pfx_lock_release+0x10/0x10 [ 343.085014][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 343.085030][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 343.085047][ C1] ? lock_acquire+0x2f/0xb0 [ 343.085060][ C1] ? d_alloc+0x6a/0x1e0 [ 343.085075][ C1] _raw_spin_unlock+0x16/0x50 [ 343.085090][ C1] d_alloc+0x176/0x1e0 [ 343.085106][ C1] d_alloc_parallel+0xe9/0x12b0 [ 343.085134][ C1] ? __pfx_d_alloc_parallel+0x10/0x10 [ 343.085152][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 343.085166][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 343.085181][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 343.085199][ C1] __lookup_slow+0x194/0x460 [ 343.085217][ C1] ? __pfx___lookup_slow+0x10/0x10 [ 343.085236][ C1] ? walk_component+0x342/0x5b0 [ 343.085252][ C1] ? lookup_fast+0x155/0x540 [ 343.085265][ C1] walk_component+0x350/0x5b0 [ 343.085278][ C1] link_path_walk.part.0.constprop.0+0x53a/0xd40 [ 343.085295][ C1] path_openat+0x228/0x2d60 [ 343.085308][ C1] ? hlock_class+0x4e/0x130 [ 343.085329][ C1] ? __pfx_path_openat+0x10/0x10 [ 343.085343][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 343.085356][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 343.085369][ C1] ? find_held_lock+0x2d/0x110 [ 343.085388][ C1] do_filp_open+0x20c/0x470 [ 343.085401][ C1] ? __pfx_do_filp_open+0x10/0x10 [ 343.085414][ C1] ? find_held_lock+0x2d/0x110 [ 343.085435][ C1] ? __pfx_kfree_link+0x10/0x10 [ 343.085456][ C1] ? alloc_fd+0x41f/0x760 [ 343.085473][ C1] do_sys_openat2+0x17a/0x1e0 [ 343.085490][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 343.085505][ C1] ? putname+0x13c/0x180 [ 343.085522][ C1] ? putname+0x13c/0x180 [ 343.085538][ C1] __x64_sys_openat+0x175/0x210 [ 343.085555][ C1] ? __pfx___x64_sys_openat+0x10/0x10 [ 343.085576][ C1] do_syscall_64+0xcd/0x250 [ 343.085594][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.085611][ C1] RIP: 0033:0x7f0428384690 [ 343.085623][ C1] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 343.085634][ C1] RSP: 002b:00007ffd67fac070 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 343.085647][ C1] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f0428384690 [ 343.085655][ C1] RDX: 0000000000080001 RSI: 00007f04284032f4 RDI: 00000000ffffff9c [ 343.085664][ C1] RBP: 00007f04284032f4 R08: 0000000000000000 R09: 0000000000000000 [ 343.085672][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 343.085680][ C1] R13: 00007ffd67fac110 R14: 00007ffd67fac670 R15: 00007ffd67fac670 [ 343.085693][ C1] [ 343.086327][ C0] task:syz.5.3171 state:R running task stack:28000 pid:13414 tgid:13414 ppid:10203 flags:0x00004000 [ 343.703951][ C0] Call Trace: [ 343.707224][ C0] [ 343.710154][ C0] __schedule+0xe58/0x5ad0 [ 343.714580][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 343.719520][ C0] ? __pfx_mark_lock+0x10/0x10 [ 343.724282][ C0] ? hlock_class+0x4e/0x130 [ 343.728797][ C0] ? __pfx___schedule+0x10/0x10 [ 343.733646][ C0] ? __pfx_mark_lock+0x10/0x10 [ 343.738417][ C0] ? irqentry_exit+0x3b/0x90 [ 343.743008][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 343.748209][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 343.753578][ C0] preempt_schedule_common+0x44/0xc0 [ 343.758868][ C0] preempt_schedule_thunk+0x1a/0x30 [ 343.764068][ C0] unwind_next_frame+0x1776/0x20c0 [ 343.769179][ C0] ? folios_put_refs+0x587/0x7b0 [ 343.774117][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 343.780278][ C0] arch_stack_walk+0x95/0x100 [ 343.784976][ C0] ? free_pages_and_swap_cache+0x45f/0x510 [ 343.790803][ C0] stack_trace_save+0x95/0xd0 [ 343.795493][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 343.800884][ C0] save_stack+0x162/0x1f0 [ 343.805214][ C0] ? __pfx_save_stack+0x10/0x10 [ 343.810066][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 343.815710][ C0] ? free_unref_folios+0xa7b/0x14f0 [ 343.820913][ C0] ? folios_put_refs+0x587/0x7b0 [ 343.825865][ C0] __reset_page_owner+0x8d/0x400 [ 343.830810][ C0] free_unref_folios+0xa7b/0x14f0 [ 343.835841][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 343.841648][ C0] folios_put_refs+0x587/0x7b0 [ 343.846413][ C0] ? __pfx_folios_put_refs+0x10/0x10 [ 343.851697][ C0] ? lock_acquire+0x2f/0xb0 [ 343.856198][ C0] ? mlock_drain_local+0x6f/0x4f0 [ 343.861230][ C0] free_pages_and_swap_cache+0x45f/0x510 [ 343.866860][ C0] ? __pfx_free_pages_and_swap_cache+0x10/0x10 [ 343.873023][ C0] ? native_tlb_remove_table+0x2e/0x50 [ 343.878511][ C0] ? __pfx___might_resched+0x10/0x10 [ 343.883804][ C0] __tlb_batch_free_encoded_pages+0xf9/0x290 [ 343.889792][ C0] tlb_finish_mmu+0x168/0x7b0 [ 343.894474][ C0] exit_mmap+0x3df/0xb20 [ 343.898715][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 343.903483][ C0] ? __pfx_mark_lock+0x10/0x10 [ 343.908264][ C0] __mmput+0x12a/0x4c0 [ 343.912335][ C0] mmput+0x62/0x70 [ 343.916055][ C0] do_exit+0x9ba/0x2d70 [ 343.920225][ C0] ? __pfx_do_exit+0x10/0x10 [ 343.924818][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 343.930198][ C0] do_group_exit+0xd3/0x2a0 [ 343.934706][ C0] __x64_sys_exit_group+0x3e/0x50 [ 343.939733][ C0] x64_sys_call+0x151f/0x1720 [ 343.944414][ C0] do_syscall_64+0xcd/0x250 [ 343.948923][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.954818][ C0] RIP: 0033:0x7f2583385d29 [ 343.959227][ C0] RSP: 002b:00007ffdcbc1e398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 343.967640][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2583385d29 [ 343.975605][ C0] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000 [ 343.983570][ C0] RBP: 00007ffdcbc1e3ec R08: 00007ffdcbc1e47f R09: 000000000003a130 [ 343.991534][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000032 [ 343.999501][ C0] R13: 000000000003a130 R14: 00007ffdcbc1e440 R15: 00007ffdcbc1e440 [ 344.007480][ C0] [ 344.010493][ C0] task:syz.2.3170 state:R running task stack:27816 pid:13415 tgid:13413 ppid:5820 flags:0x00004000 [ 344.022243][ C0] Call Trace: [ 344.025520][ C0] [ 344.028450][ C0] __schedule+0xe58/0x5ad0 [ 344.032878][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 344.038079][ C0] ? __pfx___schedule+0x10/0x10 [ 344.042944][ C0] ? lock_release+0x3e5/0x6f0 [ 344.047626][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 344.052997][ C0] preempt_schedule_common+0x44/0xc0 [ 344.058284][ C0] preempt_schedule_thunk+0x1a/0x30 [ 344.063485][ C0] _raw_spin_unlock+0x3e/0x50 [ 344.068162][ C0] unmap_page_range+0xb87/0x3d10 [ 344.073125][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 344.078496][ C0] ? mas_next_slot+0x12d3/0x21b0 [ 344.083439][ C0] ? uprobe_munmap+0x20/0x5c0 [ 344.088120][ C0] unmap_single_vma+0x194/0x2b0 [ 344.092975][ C0] unmap_vmas+0x22f/0x490 [ 344.097305][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 344.102156][ C0] ? __pfx_lock_release+0x10/0x10 [ 344.107183][ C0] ? lock_acquire+0x2f/0xb0 [ 344.111684][ C0] ? mlock_drain_local+0x6f/0x4f0 [ 344.116715][ C0] exit_mmap+0x1c6/0xb20 [ 344.120963][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 344.125731][ C0] ? __pfx_mark_lock+0x10/0x10 [ 344.130513][ C0] __mmput+0x12a/0x4c0 [ 344.134582][ C0] mmput+0x62/0x70 [ 344.138301][ C0] do_exit+0x9ba/0x2d70 [ 344.142461][ C0] ? get_signal+0x8f7/0x26c0 [ 344.147052][ C0] ? __pfx_do_exit+0x10/0x10 [ 344.151647][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 344.156673][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 344.162050][ C0] do_group_exit+0xd3/0x2a0 [ 344.166562][ C0] get_signal+0x24ed/0x26c0 [ 344.171067][ C0] ? __pfx_mntput_no_expire+0x10/0x10 [ 344.176441][ C0] ? __pfx_get_signal+0x10/0x10 [ 344.181298][ C0] ? __pfx_do_futex+0x10/0x10 [ 344.185974][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 344.191524][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 344.197696][ C0] syscall_exit_to_user_mode+0x150/0x2a0 [ 344.203334][ C0] do_syscall_64+0xda/0x250 [ 344.207839][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.213733][ C0] RIP: 0033:0x7f8e15d85d29 [ 344.218143][ C0] RSP: 002b:00007f8e16adb0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 344.226566][ C0] RAX: fffffffffffffe00 RBX: 00007f8e15f75fa8 RCX: 00007f8e15d85d29 [ 344.234539][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8e15f75fa8 [ 344.242521][ C0] RBP: 00007f8e15f75fa0 R08: 0000000000000000 R09: 0000000000000000 [ 344.250504][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8e15f75fac [ 344.258476][ C0] R13: 0000000000000000 R14: 00007ffd631bf6b0 R15: 00007ffd631bf798 [ 344.266461][ C0] [ 344.269478][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g39253 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 344.280665][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 344.290627][ C0] rcu: RCU grace-period kthread stack dump: [ 344.296518][ C0] task:rcu_preempt state:R running task stack:26000 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 344.308279][ C0] Call Trace: [ 344.311564][ C0] [ 344.314501][ C0] __schedule+0xe58/0x5ad0 [ 344.318928][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 344.324138][ C0] ? __pfx___schedule+0x10/0x10 [ 344.329003][ C0] ? schedule+0x298/0x350 [ 344.333347][ C0] ? __pfx_lock_release+0x10/0x10 [ 344.338387][ C0] ? lock_acquire+0x2f/0xb0 [ 344.342895][ C0] ? schedule+0x1fd/0x350 [ 344.347236][ C0] schedule+0xe7/0x350 [ 344.351310][ C0] schedule_timeout+0x124/0x280 [ 344.356162][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 344.361533][ C0] ? __pfx_process_timeout+0x10/0x10 [ 344.366828][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 344.372632][ C0] ? prepare_to_swait_event+0xf3/0x470 [ 344.378101][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 344.382870][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 344.388156][ C0] ? rcu_gp_init+0xc82/0x1630 [ 344.392835][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 344.398051][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 344.403863][ C0] rcu_gp_kthread+0x271/0x380 [ 344.408551][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 344.413754][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 344.418955][ C0] ? __kthread_parkme+0x148/0x220 [ 344.423985][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 344.429182][ C0] kthread+0x2c1/0x3a0 [ 344.433255][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 344.438462][ C0] ? __pfx_kthread+0x10/0x10 [ 344.443062][ C0] ret_from_fork+0x45/0x80 [ 344.447482][ C0] ? __pfx_kthread+0x10/0x10 [ 344.452079][ C0] ret_from_fork_asm+0x1a/0x30 [ 344.456862][ C0] [ 344.459878][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 344.466193][ C0] CPU: 0 UID: 0 PID: 81 Comm: kworker/u8:4 Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 344.476861][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 344.486914][ C0] Workqueue: events_unbound toggle_allocation_gate [ 344.493428][ C0] RIP: 0010:smp_call_function_many_cond+0x458/0x1300 [ 344.500112][ C0] Code: 0c 00 85 ed 74 4d 48 b8 00 00 00 00 00 fc ff df 4d 89 f4 4c 89 f5 49 c1 ec 03 83 e5 07 49 01 c4 83 c5 03 e8 aa 0b 0c 00 f3 90 <41> 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 a7 0c 00 00 8b 43 08 31 [ 344.519718][ C0] RSP: 0018:ffffc9000216f998 EFLAGS: 00000293 [ 344.525785][ C0] RAX: 0000000000000000 RBX: ffff8880b8744a40 RCX: ffffffff818e191c [ 344.533751][ C0] RDX: ffff88801d7ea440 RSI: ffffffff818e18f6 RDI: 0000000000000005 [ 344.541717][ C0] RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000 [ 344.549688][ C0] R10: 0000000000000001 R11: 0000000000000006 R12: ffffed10170e8949 [ 344.557654][ C0] R13: 0000000000000001 R14: ffff8880b8744a48 R15: ffff8880b863fe40 [ 344.565620][ C0] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 344.574550][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 344.581133][ C0] CR2: 0000001b2f11dff8 CR3: 000000000df7e000 CR4: 00000000003526f0 [ 344.589109][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 344.597075][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 344.605051][ C0] Call Trace: [ 344.608326][ C0] [ 344.611168][ C0] ? rcu_check_gp_kthread_starvation+0x31b/0x450 [ 344.617500][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 344.622705][ C0] ? rcu_sched_clock_irq+0x247a/0x3310 [ 344.628176][ C0] ? timekeeping_advance+0x72e/0xa90 [ 344.633463][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 344.639119][ C0] ? __asan_memcpy+0x3c/0x60 [ 344.643719][ C0] ? rcu_is_watching+0x12/0xc0 [ 344.648490][ C0] ? update_process_times+0x178/0x2d0 [ 344.653862][ C0] ? __pfx_update_process_times+0x10/0x10 [ 344.659583][ C0] ? update_wall_time+0x1c/0x40 [ 344.664438][ C0] ? tick_nohz_handler+0x376/0x530 [ 344.669555][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 344.675016][ C0] ? __hrtimer_run_queues+0x5fb/0xae0 [ 344.680397][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 344.686120][ C0] ? read_tsc+0x9/0x20 [ 344.690198][ C0] ? hrtimer_interrupt+0x392/0x8e0 [ 344.695323][ C0] ? __sysvec_apic_timer_interrupt+0x10f/0x400 [ 344.701480][ C0] ? sysvec_apic_timer_interrupt+0x9f/0xc0 [ 344.707288][ C0] [ 344.710213][ C0] [ 344.713145][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 344.719309][ C0] ? smp_call_function_many_cond+0x47c/0x1300 [ 344.725381][ C0] ? smp_call_function_many_cond+0x456/0x1300 [ 344.731452][ C0] ? smp_call_function_many_cond+0x458/0x1300 [ 344.737525][ C0] ? smp_call_function_many_cond+0x456/0x1300 [ 344.743598][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 344.748628][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 344.753653][ C0] on_each_cpu_cond_mask+0x40/0x90 [ 344.758769][ C0] text_poke_bp_batch+0x22b/0x760 [ 344.763800][ C0] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 344.769344][ C0] ? __jump_label_patch+0x1db/0x400 [ 344.774550][ C0] ? arch_jump_label_transform_queue+0xc0/0x120 [ 344.780800][ C0] text_poke_finish+0x30/0x40 [ 344.785478][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 344.791460][ C0] jump_label_update+0x1d7/0x400 [ 344.796407][ C0] static_key_enable_cpuslocked+0x1b7/0x270 [ 344.802308][ C0] static_key_enable+0x1a/0x20 [ 344.807075][ C0] toggle_allocation_gate+0xfc/0x260 [ 344.812366][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 344.818257][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 344.823457][ C0] ? process_one_work+0x921/0x1ba0 [ 344.828569][ C0] ? lock_acquire+0x2f/0xb0 [ 344.833070][ C0] ? process_one_work+0x921/0x1ba0 [ 344.838189][ C0] process_one_work+0x9c5/0x1ba0 [ 344.843135][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 344.848769][ C0] ? __pfx_process_one_work+0x10/0x10 [ 344.854137][ C0] ? rcu_is_watching+0x12/0xc0 [ 344.858910][ C0] ? assign_work+0x1a0/0x250 [ 344.863501][ C0] worker_thread+0x6c8/0xf00 [ 344.868107][ C0] ? __kthread_parkme+0x148/0x220 [ 344.873146][ C0] ? __pfx_worker_thread+0x10/0x10 [ 344.878258][ C0] kthread+0x2c1/0x3a0 [ 344.882327][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 344.887525][ C0] ? __pfx_kthread+0x10/0x10 [ 344.892119][ C0] ret_from_fork+0x45/0x80 [ 344.896533][ C0] ? __pfx_kthread+0x10/0x10 [ 344.901125][ C0] ret_from_fork_asm+0x1a/0x30 [ 344.905906][ C0]