last executing test programs: 10.568144296s ago: executing program 2 (id=869): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) syz_open_dev$usbfs(0x0, 0x77, 0x41341) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) unshare(0x2040600) (async) ioctl$SNDRV_PCM_IOCTL_UNLINK(r3, 0x40044160, 0x3) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r5 = syz_io_uring_setup(0x98b, &(0x7f0000000280)={0x0, 0x9bee, 0x8, 0xfffffffd, 0x25d}, &(0x7f0000000140)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x68, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000020, 0x1, {0x2}}) (async) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=@newsa={0x140, 0x1a, 0x413, 0x0, 0x0, {{@in=@multicast1, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x4e24, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0xee00}, {@in6=@ipv4={'\x00', '\xff\xff', @remote}, 0x0, 0x32}, @in=@loopback, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20000000008}, {0x0, 0x8, 0xcc}, {0xf6}, 0x0, 0x0, 0xa, 0x1, 0x1}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x20, 0x80, "25cac521"}}]}, 0x140}}, 0x0) (async) io_uring_enter(r5, 0x52de, 0xf62e, 0x8, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r9, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0xfefa, &(0x7f0000000440)={&(0x7f0000006080)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0xb00, r9, {0xfff1, 0xfff3}, {}, {0xa, 0x1}}}, 0x3c}}, 0x40010) 10.538351727s ago: executing program 0 (id=870): ioprio_set$uid(0x3, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140), 0x75f, 0xa382) sendfile(r0, r0, 0x0, 0x24002de8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002000)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0103fcffffff7e394bcd2b0000000c0006"], 0x20}}, 0x0) (fail_nth: 3) 9.135469666s ago: executing program 0 (id=873): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80280, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x13f, 0x3}}, 0x20) io_uring_setup(0x7fdb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff, 0x8}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x13f}}, 0x20) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280), r1) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'erspan0\x00', &(0x7f0000000580)={'erspan0\x00', 0x0, 0x1, 0x80, 0x101, 0x3, {{0x25, 0x4, 0x2, 0x14, 0x94, 0x67, 0x0, 0x7f, 0x4, 0x0, @empty, @remote, {[@ssrr={0x89, 0x7, 0x1c, [@local]}, @cipso={0x86, 0x17, 0xfffffffffffffffe, [{0x5, 0x11, "0ce4ff90bf6beec0309376644ef39b"}]}, @end, @timestamp_addr={0x44, 0xc, 0x77, 0x1, 0xa, [{@loopback, 0x3}]}, @timestamp={0x44, 0x24, 0x83, 0x0, 0xa, [0x0, 0xce, 0x2, 0xa, 0x1, 0x5, 0x10, 0x1]}, @cipso={0x86, 0x2f, 0x2, [{0x1, 0x2}, {0x7, 0x3, "b1"}, {0x2, 0xb, "89e19892475d8be078"}, {0x7, 0xe, "d68d4c05b7130da8af7dd147"}, {0x7, 0x5, "1377c2"}, {0x0, 0x6, "042a5d27"}]}]}}}}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x7, 0x6}) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xac, r4, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x8}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x8}, @MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0xe}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xf1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xb}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xb8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0xac}, 0x1, 0x0, 0x0, 0x4040041}, 0x4004804) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0x2, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0xa, 0x0, 0x0, @mcast2}, r3}}, 0x48) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) r7 = socket$xdp(0x2c, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$XDP_TX_RING(r7, 0x11b, 0x3, &(0x7f00000001c0)=0x2, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r7, 0x11b, 0x6, &(0x7f0000000180)=0x20, 0x4) setsockopt$XDP_UMEM_FILL_RING(r7, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) bind$xdp(r7, &(0x7f0000000100)={0x2c, 0x0, r9, 0x2000000}, 0x10) readv(r7, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/205, 0xcd}], 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0), 0x13f}}, 0x20) timer_create(0x2, &(0x7f0000000440)={0x0, 0x3c, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000640)=0x0) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) timer_settime(r10, 0x0, &(0x7f0000000800)={{}, {r11, r12+60000000}}, &(0x7f0000000880)) 8.627477327s ago: executing program 4 (id=875): r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) connect$pptp(r0, &(0x7f0000000400)={0x18, 0x2, {0x0, @empty}}, 0x1e) prctl$PR_SCHED_CORE(0x4d, 0x40003, 0x0, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x75f, 0xa382) sendfile(r1, r1, 0x0, 0x24002de8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002000)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x4000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) 8.492282176s ago: executing program 2 (id=876): socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd9, 0x72, 0xa4, 0x40, 0x20b7, 0x1540, 0xb75a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f00000009c0)=ANY=[@ANYBLOB='@\x00='], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$rds(0x15, 0x5, 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000100)={0x1, 0x7, 0x3, 0x9, 0x2d, 0x423, &(0x7f00000000c0)="de43f2b635ca335f077f36d64a2f53cf9a94bef27b3f64cf6f37663d731cf7c78d33f82f6279e3595b3884333e"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080), 0x101403, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="120000000b000000080000000200000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000001000"/28], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r2}, &(0x7f0000000180), &(0x7f0000000280)}, 0x20) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000002000)=""/102400, 0x19000) syz_emit_ethernet(0x42, &(0x7f0000000200)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0xc, 0x7, 0x1, 0x1, [{@dev={0xac, 0x14, 0x14, 0x37}, 0x8000}]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x2}}}}}}, 0x0) getcwd(0x0, 0xfffffffffffffe7d) ioctl$SOUND_MIXER_READ_VOLUME(r1, 0x81044d03, &(0x7f0000000000)) 7.5957745s ago: executing program 0 (id=878): r0 = syz_usbip_server_init(0x1) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYBLOB="02f506d8dcf1398a8ef32b4b273379fc45b9ba9b94db61784f47adf3086e7b10fcfd06e490103602b201d986b169370bb896cffd7e0762727499d519604419c3d0e8e5a72ef48b98e2c7242d49eb49957becb970ba760d674d722ed55c1f8cb03432b852a48fff1d2627f229bf750f53447953e21fdb4449520807d221503444e4e4e3a0bc1dbd06d64dbf62374be2885bf61a36b79431d946c222adf59f23ad7f68fff01eaf9b86246b523ed51e65c490a273568da9e2d60e96a5ead8df6bfafc997e23559529c1af833f50405bbc267d23a723b5239d82d9ee6872a4f243e901f127815393ce3fdfca9290223cc2856026f926fba2b4a9", @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="3ee0edbd7ecae8111fbc", @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYBLOB="b1dbd2a0257878eb85ca6f4dec206990bcaa2e1190ab02c6c0eb5c0eb76c5900e74dd8fcb933c77110dcbd6a30d573b8516ea98d458400000000"], 0xd) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x2, &(0x7f0000002400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000002300)={0x50, 0x0, r2, {0x7, 0x9, 0x0, 0x1030002, 0xfffe, 0x0, 0x3}}, 0x50) read$FUSE(r1, &(0x7f0000004580)={0x2020}, 0x2020) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000003c0)='GPL\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000140)='contention_end\x00', r3}, 0x10) syz_emit_vhci(&(0x7f0000000240)=@HCI_SCODATA_PKT={0x3, {0xc8, 0xd5}, "376468a90f5a2e5762e7a4879d3999cd3080ef23cd91749a77d322a5e16eaaf963ad0516c8063cbd3466fcd2a36dc9e056679d41050eb82e37aef183ead2a7fe13b88c872a7d5f48c5dd3cfd00b2f0ea278066d449479b07d9380ee7819edfb363ce66b21ccfa72d566c8029dc8ad1c94a4641f60467b473df155410965431bc385a4d59dbfa89eee5bb7603b1f0903349237c0fc4c5909868cc33da568ba97c18d8db3e93655407292e1a63ed5bb9593f0fff514946a71f2393dce3b12524a7542eb0d92d010b9f6ff3a57d34dfdda383a6333388"}, 0xd9) 7.527923527s ago: executing program 4 (id=879): socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_pidfd_open(r0, 0x0) syz_io_uring_setup(0x236, 0x0, &(0x7f0000000040)=0x0, &(0x7f00000002c0)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r6, 0x400caed0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, 0xffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="f80000001600010026bd700004000000ff01000000000000000000000000000100000000000000000000ffffac14143ffffe000000000000000080a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000003b0000000033"], 0xf8}}, 0x40010) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$IOMMU_IOAS_MAP$PAGES(r3, 0x3b85, &(0x7f0000000040)={0x28, 0x7, 0x0, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r3, 0x3ba0, &(0x7f0000000100)={0x48, 0x7, r7, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x334e8b}) ioctl$IOMMU_IOAS_UNMAP$ALL(r3, 0x3b86, &(0x7f0000000240)={0x18}) ioctl$FS_IOC_GETVERSION(r1, 0xc040ff0b, &(0x7f0000000180)) 7.05592853s ago: executing program 1 (id=881): bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENT(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="58000000000000009fed2788c5532994414b47034801d524faf416638217", @ANYRES32], 0x58) mount$9p_fd(0x0, &(0x7f00000025c0)='./file0\x00', &(0x7f0000002340), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r3, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r4, 0xffffffffffffffff}, &(0x7f0000000040)=0x18, &(0x7f0000000140)}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000006020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b70300000000ecff850000000400000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='kfree\x00', r6}, 0x10) chdir(&(0x7f0000000100)='./file0\x00') read$FUSE(r0, &(0x7f0000000300)={0x2020}, 0x2020) open(&(0x7f0000000240)='./file1\x00', 0x1a1003, 0x0) 7.049116544s ago: executing program 4 (id=882): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r1 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x400040, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454ce, 0x1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) socket$nl_crypto(0x10, 0x3, 0x15) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r4 = getpid() r5 = semget$private(0x0, 0x1, 0x380) semctl$SETVAL(r5, 0x0, 0x10, 0x0) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r8 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000, 0x0) preadv2(r8, &(0x7f0000000080)=[{&(0x7f0000001200)=""/4096, 0x1fee00}], 0x2, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000021c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) preadv(r9, &(0x7f0000000580)=[{&(0x7f0000000000)=""/191, 0xbf}], 0x1, 0x55, 0xfffffffc) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x282, 0x0) sendfile(r10, r10, 0x0, 0x40008) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) 6.910555441s ago: executing program 0 (id=884): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000400)={0xf0f003}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b70300000000002085000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000300)=@abs={0x0, 0x0, 0xb}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socket(0x10, 0x803, 0x0) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(r6, 0xfffffffc) r7 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r7, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r9, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) accept4(r6, 0x0, 0x0, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f00000000c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="c06b6e0000000000"], 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x40040) 6.909990076s ago: executing program 1 (id=885): socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$kcm(0x2, 0x3, 0x2) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x141800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000000)={0x2, 0x40000083, 0x0, 0x0, 0x1}) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x88}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) mq_open(0x0, 0x42, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffffffffffe, 0x6, 0x2, @scatter={0x0, 0x3, 0x0}, &(0x7f0000000240)="5b8d7acda0b2", 0x0, 0x1, 0x1, 0x0, 0x0}) (async) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) (async) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) r6 = openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r6, 0xc0285700, &(0x7f0000000100)={0x1b, "5660359c3245d1c42317afad7d48ed51000000000000000100", 0xffffffffffffffff}) (async) r8 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x141100, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r8, 0xc0285700, &(0x7f0000000140)={0x1000, "340b7832ceefd131b8e6498c25f58fad9987ffe93bbabd18cf501922de974a27", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r7, 0xc0303e03, &(0x7f00000000c0)={"3c24139ed44aec57f2e2ad238a7b448ed886923c31d4b8affbf514fd00", r9, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r10}], 0x1, 0x0, 0x0, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) (async) r12 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x181) ioctl$IOC_PR_RELEASE(r12, 0x401070ca, 0x0) (async) sendmsg$nl_xfrm(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8000000190001000000000000000000e0000002000000000000000000000000fc00000000000000000000000000000000000003000000400200000073ce193de24a1a08df3b3b9a961b00000048bd7b8180cf899714a8d9b720e1cf5e0f5b04f2d97bd54902fb465090a216baa6f5152a53cff3080000007d72277321e12d708daeae754994e2ba478eff29367c57c019b0e50a935a8f62176dd5a9a9e68c894a78c0064c80a885ff140a8d3a53a964ed1c398c35c587e49bdf723fc577061adc2e946e8929e228c0d5df99354fd63bf7451f1bf7f944e9d37833c490499c3cbde8a91ae3573a49079a4fe9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000007000000000000000000000000000000000000000000000000000000000000000200"/63], 0xb8}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) sendmsg$inet(r0, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x4e24, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1}}}], 0x20}, 0x20002880) (async) socket(0x1e, 0x1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) (async) syz_open_dev$sg(0x0, 0x6, 0x22400) 6.29170118s ago: executing program 1 (id=886): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/75, &(0x7f0000000040)=0x4b) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) chdir(0x0) socket$alg(0x26, 0x5, 0x0) execve(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, 0x0) r1 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x74) fchdir(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x20) open(0x0, 0x551083, 0x40) mkdirat(0xffffffffffffff9c, &(0x7f0000001dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) rename(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000200)='./file0\x00') syz_usb_connect(0x0, 0x24, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x4, 0x80000001}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r4, 0x4601, &(0x7f0000000240)={0x400, 0x30, 0xf0, 0x0, 0x0, 0x1f, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x40, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x5}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) pwrite64(r5, &(0x7f0000000080)='3', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00'}) 5.852966072s ago: executing program 4 (id=887): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002300)={0xffffffffffffffff, 0x18000000000002a0, 0x10, 0x0, &(0x7f0000000140)="b9ff0300600d698cff9e14f086dd4de7", 0x0, 0xe00, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a4400000000101090254000101000000090400011202060000052406000005240009000d240f0100000000ff070000000424130515241208"], 0x0) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x5d7481, 0x0) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r4, 0x3ba0, &(0x7f00000002c0)={0x48, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000240), 0x3}) 4.666055334s ago: executing program 1 (id=890): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) pipe(&(0x7f00000000c0)) ioprio_set$uid(0x3, 0x0, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x280449c, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r1, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xf045, 0x8, 0x1, 0x40000333}, &(0x7f0000000040)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000600)}) r6 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x84, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000000b00)=0x400e704) syz_open_dev$midi(&(0x7f0000000000), 0x2, 0x800) io_uring_enter(r3, 0x847ba, 0x0, 0xe, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000007044f16c01b1fbfd000000000000008af65f0df9928941994cc8c173fac5688671085a86d143c59fed0e57feb97f422c51d8e63b4ed9e295df3ccd1a55752dfc2f32f14b6c8f0e7413c3e9caaad30dcb412d0f54623f388bb2c63d2b1f7d83cd0cc021867bb4aee9967a6ee83e1b18fd8beca7d7eddcd96634"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x90) r7 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$int_in(r7, 0x5421, &(0x7f0000000100)=0x5) connect$netrom(r7, &(0x7f0000000080)={{0x6, @default}, [@null, @bcast, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x8, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) memfd_secret(0x0) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB="efb7a4b74900"/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8}, {{0x18, 0x1, 0x1, 0x0, r8}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='sys_enter\x00', r9}, 0x10) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x101182, 0x0) 4.618047457s ago: executing program 3 (id=891): io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x300, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket(0x28, 0x1, 0x6) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) sendmsg$nl_route_sched_retired(r5, 0x0, 0x0) recvmmsg(r5, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000340)}, 0x2000000}], 0x1, 0x101, 0x0) fsopen(&(0x7f0000000240)='sysfs\x00', 0x0) 3.41965497s ago: executing program 1 (id=892): socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_pidfd_open(r0, 0x0) syz_io_uring_setup(0x236, 0x0, &(0x7f0000000040)=0x0, &(0x7f00000002c0)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r6, 0x400caed0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, 0xffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="f80000001600010026bd700004000000ff01000000000000000000000000000100000000000000000000ffffac14143ffffe000000000000000080a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000003b0000000033"], 0xf8}}, 0x40010) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$IOMMU_IOAS_MAP$PAGES(r3, 0x3b85, &(0x7f0000000040)={0x28, 0x7, 0x0, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r3, 0x3ba0, &(0x7f0000000100)={0x48, 0x7, r7, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x334e8b}) ioctl$IOMMU_IOAS_UNMAP$ALL(r3, 0x3b86, &(0x7f0000000240)={0x18}) ioctl$FS_IOC_GETVERSION(r1, 0xc040ff0b, &(0x7f0000000180)) 3.375948243s ago: executing program 3 (id=893): creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = gettid() prlimit64(r0, 0xe, &(0x7f00000000c0)={0x4, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) r1 = syz_io_uring_setup(0x6937, &(0x7f0000000300)={0x0, 0x125a, 0x10100, 0xfffffffe, 0x100000}, &(0x7f0000000040)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x7c, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100, 0x0, {0x2}}) io_uring_enter(r1, 0x44fd, 0x3, 0x1, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600), 0x0, 0xfffffffb}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) mknod$loop(0x0, 0x8fff, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r4 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$video4linux(&(0x7f00000001c0), 0x2, 0x40080) r5 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r5, 0x29, 0x19, 0x0, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x200c8084, &(0x7f0000000100)={0xa, 0x4e20, 0x800000, @empty, 0x9}, 0x1c) recvmmsg(r5, &(0x7f0000002480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2000, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'xfrm0\x00', 0x0}) sendto$packet(r4, &(0x7f0000000400)=' Z', 0x2, 0x20008801, &(0x7f00000002c0)={0x11, 0x88a8, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, r7, {0x7, 0x1f, 0x0, 0x8004800, 0x8000, 0x0, 0x0, 0xffffffff}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.808329389s ago: executing program 0 (id=894): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000740)={0x14, 0x9, 0x6, 0x201, 0x0, 0x0, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x0}, 0x94) r1 = getpid() ioctl$I2C_RDWR(0xffffffffffffffff, 0x707, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x48) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x20, 0x9, 0x2, 0x25dfdbff, {0x2}, [@typed={0x8, 0x8, 0x0, 0x0, @fd=r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r8 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$UHID_CREATE(r8, &(0x7f0000002a00)={0x0, {'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f00000000c0)=""/43, 0x2b, 0x0, 0x7f, 0xfffffffe}}, 0x120) write$UHID_DESTROY(r8, &(0x7f0000000080), 0x4) r9 = gettid() writev(r8, &(0x7f0000001600)=[{&(0x7f0000001380)="fd3089dc", 0x4}], 0x1) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xc8}}, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r9}, &(0x7f0000000140)) 2.635508133s ago: executing program 2 (id=895): bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENT(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="58000000000000009fed2788c5532994414b47034801d524faf416638217", @ANYRES32], 0x58) mount$9p_fd(0x0, &(0x7f00000025c0)='./file0\x00', &(0x7f0000002340), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r3, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r4, 0xffffffffffffffff}, &(0x7f0000000040)=0x18, &(0x7f0000000140)}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000006020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b70300000000ecff850000000400000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='kfree\x00', r6}, 0x10) chdir(&(0x7f0000000100)='./file0\x00') read$FUSE(r0, &(0x7f0000000300)={0x2020}, 0x2020) open(&(0x7f0000000240)='./file1\x00', 0x1a1003, 0x0) 2.635098419s ago: executing program 1 (id=896): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@mcast2}, 0x14) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000002240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r5 = syz_io_uring_setup(0x49a, &(0x7f0000000500)={0x0, 0x696, 0x10, 0x2, 0x313, 0x0, r3}, &(0x7f00000003c0)=0x0, &(0x7f0000000400)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f00000000c0)=0xffb, 0x0, 0x4) io_uring_enter(r5, 0x4c6e, 0xc67a, 0x8, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="8e", 0x1, 0xffffffffffffffff) keyctl$KEYCTL_WATCH_KEY(0x20, r7, r2, 0x0) keyctl$KEYCTL_WATCH_KEY(0x20, r7, r3, 0xffffffffffffffff) r8 = syz_io_uring_setup(0x1110, &(0x7f0000000240)={0x0, 0xdb9c, 0x20, 0x10000000, 0x4, 0x0, r3}, 0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(0x0, r9, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r1, 0x8000000000000001, 0x0, 0x40000, 0x2}) r10 = socket$alg(0x26, 0x5, 0x0) r11 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5ac, 0x265, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x3, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x8, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x81, 0x0, 0x1}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r11, 0x0, 0x0) syz_usb_control_io$hid(r11, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002207000000a1"], 0x0}, 0x0) bind$alg(r10, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) accept4(r10, 0x0, 0x0, 0x800) io_uring_enter(r8, 0x47f6, 0x0, 0x20, 0x0, 0x0) 2.564977367s ago: executing program 3 (id=897): rseq(&(0x7f0000000400), 0x20, 0x0, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x80042, 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x8000, 0x9}, 0x4}, 0x20, 0x1, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000006c0)="b4", 0x1}], 0x1, 0x2, 0x1e0) 1.787136932s ago: executing program 0 (id=898): r0 = socket$l2tp(0x2, 0x2, 0x73) bind$inet(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="1201fb0019030320d812010079de01ec020109021b0001000003000904000001785ecc0009058502"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000000)=""/188, 0xbc) syz_usb_disconnect(0xffffffffffffffff) syz_io_uring_setup(0x234, 0x0, &(0x7f0000000000), &(0x7f0000000100)) syz_usb_disconnect(0xffffffffffffffff) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_connect(0x98cc5b1075477f8e, 0x0, 0x0, 0x0) socket$l2tp(0x2, 0x2, 0x73) 694.137565ms ago: executing program 2 (id=899): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, 0x0, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000000000010010c801300"], 0x270}, 0x1, 0x0, 0x0, 0x8015}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000a636000000007fffffff8500000050000000850000000700000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r2, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000740)={'gre0\x00', r2, 0x7800, 0x8000, 0x5, 0x5, {{0x41, 0x4, 0x2, 0x7, 0x104, 0x66, 0x0, 0xa0, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@cipso={0x86, 0x55, 0x3, [{0x7, 0xb, "f4f883a8f952c60e9c"}, {0x6, 0xe, "e090948c1d11f6934ebede8e"}, {0x7, 0x9, "ab227a27580807"}, {0x5, 0x7, "198ea29ec6"}, {0x5, 0x11, "fd50d2e142ee7c575b98b31c6e483a"}, {0x5, 0x12, "12b1be1c7a5b61c127f4c697185dd62d"}, {0x0, 0x3, "dc"}]}, @noop, @timestamp_addr={0x44, 0x14, 0xe8, 0x1, 0x4, [{@dev={0xac, 0x14, 0x14, 0x29}, 0x3}, {@local, 0x5}]}, @generic={0x88, 0x12, "1d16762ced69b8803af6b3e1ecd6377e"}, @lsrr={0x83, 0x13, 0xa1, [@rand_addr=0x64010100, @empty, @dev={0xac, 0x14, 0x14, 0x25}, @local]}, @end, @cipso={0x86, 0x1d, 0x1, [{0x1, 0xc, "a6ca30a2ec6f492ff439"}, {0x5, 0xb, "6572b3e9ce06c14eb0"}]}, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x1b, 0xa5, [@dev={0xac, 0x14, 0x14, 0x3b}, @loopback, @loopback, @private=0xa010104, @private=0xa010100, @remote]}, @lsrr={0x83, 0x23, 0xe1, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x4d, 0x0}, @multicast1, @loopback, @remote, @remote, @loopback, @remote]}]}}}}}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121880, 0x0) syz_io_uring_setup(0x73d3, &(0x7f0000000680)={0x0, 0x7d89, 0x10100, 0x3, 0x289}, &(0x7f0000000540)=0x0, &(0x7f0000000700)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4007, @fd=r3, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/4, 0x4}], 0x1}) openat(r3, &(0x7f0000000080)='./file0\x00', 0x210440, 0x21) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r7 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r7, 0x3b81, &(0x7f0000000200)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r7, 0x3b88, &(0x7f0000000300)={0xc, r8}) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r7, 0x3b65, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r9 = getpid() sched_setscheduler(r9, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) 639.731666ms ago: executing program 3 (id=900): capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x5}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000044082, 0x0) fallocate(r2, 0x11, 0x0, 0x7c000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000003c0)="c2701b39d7a6ad", 0x7}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/fscreate\x00') write$binfmt_script(r5, &(0x7f0000001800)={'#! ', './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0xff1) 356.485552ms ago: executing program 4 (id=901): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000080)="0f18160fc7b300000000c4e2fd20fbf031028fc800b6b80d0000000466ba4200b809300000ef660fdf46988fe978cbeb3e660f383d95fc070000c744240000580000c7442402c222f184c7442406000000000f011424"}], 0x25, 0xe8, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000005700)={{0x0, 0x0, 0xfffffffffffffe9a, {0xd000, 0x80a0000}}, 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ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0xd000, 0x1000, 0x4, 0x3000], 0x0, 0x2, 0x200000000000008}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 203.893584ms ago: executing program 2 (id=902): mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6005, &(0x7f0000000000)=0x3, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0f0000000400834a37d77f191dec000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000100"/28], 0x50) 154.441175ms ago: executing program 3 (id=903): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x641, 0x0) flock(r1, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/3\x00') read$FUSE(r2, &(0x7f00000020c0)={0x2020}, 0x2020) (async) r3 = syz_open_dev$media(&(0x7f0000000680), 0x8, 0x8000) ioctl$MEDIA_IOC_REQUEST_ALLOC(r3, 0x80047c05, 0x0) (async) r4 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x28, 0x1411, 0x1, 0x70bd2d, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}]}, 0x28}, 0x1, 0x0, 0x0, 0x40880}, 0x24040800) (async, rerun: 32) syz_open_dev$sndctrl(&(0x7f0000000000), 0x1, 0x8000) (rerun: 32) close_range(r3, r0, 0x0) 76.02314ms ago: executing program 2 (id=904): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/75, &(0x7f0000000040)=0x4b) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) chdir(0x0) socket$alg(0x26, 0x5, 0x0) execve(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, 0x0) r1 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x74) fchdir(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x20) open(0x0, 0x551083, 0x40) mkdirat(0xffffffffffffff9c, &(0x7f0000001dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) rename(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000200)='./file0\x00') syz_usb_connect(0x0, 0x24, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x4, 0x80000001}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r4, 0x4601, &(0x7f0000000240)={0x400, 0x30, 0xf0, 0x0, 0x0, 0x1f, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x40, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x5}) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffc, 0x6, 0x0, @scatter={0x0, 0x3, &(0x7f00000006c0)}, &(0x7f0000000240)="008d7acda0b2", 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) pwrite64(r6, &(0x7f0000000080)='3', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00'}) 72.849979ms ago: executing program 3 (id=905): r0 = socket(0x2, 0x3, 0xff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003fc0), 0x0, 0x0) ioctl$vim2m_VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, 0x0) r2 = gettid() prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x3ffffffffffff40, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f0000000140)}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002700), 0x0, 0x40000) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000000c0)) syz_open_procfs(r2, &(0x7f0000002900)='projid_map\x00') ioprio_get$pid(0x2, r2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) sendmsg$nl_xfrm(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r1, 0xc0044d08, &(0x7f0000000040)=0x45) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010004b0400000000feffffff09000000", @ANYBLOB="00060000000000001c"], 0x3c}}, 0x0) syz_usb_connect$uac1(0x6, 0x71, &(0x7f00000000c0)=ANY=[@ANYRES8], 0x0) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="043ef50d"], 0xf8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet6(r0, 0x0, 0x0) 0s ago: executing program 4 (id=906): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000380)=@newqdisc={0x2c, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x44080) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x70, 0x24, 0xd0f, 0x70bd29, 0x2000000, {0x60, 0x0, 0x0, r2, {}, {0xb, 0xa}, {0x1, 0x10}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x44, 0x2, [@TCA_FQ_PLIMIT={0x8, 0x1, 0x6}, @TCA_FQ_QUANTUM={0x8, 0x3, 0x80000001}, @TCA_FQ_CE_THRESHOLD={0x8, 0xc, 0x8}, @TCA_FQ_BUCKETS_LOG={0x8, 0x8, 0x1}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0xffffffff}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0x2}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0x8}, @TCA_FQ_CE_THRESHOLD={0x8, 0xc, 0x2}]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4810}, 0x4010) syz_emit_ethernet(0x6c, &(0x7f0000000240)={@link_local, @broadcast, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @empty}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x6558, 0x0, 0x1, [0x0]}, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x800, [0x80, 0x40f]}, {}, {0x8, 0x88be, 0x0, {{}, 0x1, {0x3600}}}}}}}}, 0x0) kernel console output (not intermixed with test programs): 319][ T30] audit: type=1400 audit(1751779741.619:902): avc: denied { bind } for pid=7966 comm="syz.0.540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 239.550755][ T30] audit: type=1400 audit(1751779741.629:903): avc: denied { connect } for pid=7966 comm="syz.0.540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 239.584631][ T5909] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 239.601391][ T30] audit: type=1400 audit(1751779741.629:904): avc: denied { write } for pid=7966 comm="syz.0.540" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 239.623991][ C0] vkms_vblank_simulate: vblank timer overrun [ 239.672141][ T30] audit: type=1400 audit(1751779741.629:905): avc: denied { open } for pid=7966 comm="syz.0.540" path="/dev/ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 239.695095][ C0] vkms_vblank_simulate: vblank timer overrun [ 239.710038][ T5909] usb 5-1: selecting invalid altsetting 6 [ 239.729895][ T5909] usb 5-1: digital interface selection failed (-22) [ 239.797561][ T5909] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 239.834208][ T30] audit: type=1400 audit(1751779741.629:906): avc: denied { ioctl } for pid=7966 comm="syz.0.540" path="/dev/ppp" dev="devtmpfs" ino=709 ioctlcmd=0x7438 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 239.858621][ C0] vkms_vblank_simulate: vblank timer overrun [ 240.143101][ T5909] usb 5-1: setting power OFF [ 240.162965][ T5909] dvb-usb: bulk message failed: -22 (2/0) [ 240.198816][ T5909] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 240.232023][ T7980] net_ratelimit: 370 callbacks suppressed [ 240.232034][ T7980] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.246172][ T5909] (NULL device *): no alternate interface [ 240.271552][ T7980] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.297212][ T7981] MPI: mpi too large (186176 bits) [ 240.297820][ T5909] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 240.322315][ T7980] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.347500][ T5909] usb 5-1: USB disconnect, device number 15 [ 240.356617][ T7980] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.371584][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.397007][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.417308][ T7980] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.522271][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.621780][ T7981] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.713905][ T7981] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.981204][ T5936] usb 3-1: USB disconnect, device number 16 [ 241.255306][ T7990] netlink: 252 bytes leftover after parsing attributes in process `syz.0.547'. [ 241.609710][ T7994] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 241.616278][ T7994] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 241.658135][ T7994] vhci_hcd vhci_hcd.0: Device attached [ 241.829294][ T7462] Bluetooth: hci1: ACL packet for unknown connection handle 1781 [ 241.854124][ T7995] vhci_hcd: connection closed [ 241.855497][ T49] vhci_hcd: stop threads [ 242.032333][ T5908] usb 35-1: new low-speed USB device number 2 using vhci_hcd [ 242.041550][ T7462] Bluetooth: hci1: SCO packet for unknown connection handle 200 [ 242.048416][ T49] vhci_hcd: release socket [ 242.062581][ T49] vhci_hcd: disconnect device [ 242.075205][ T8006] netlink: 48 bytes leftover after parsing attributes in process `syz.0.553'. [ 242.355883][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x4 [ 242.377051][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 242.395679][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 242.422628][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 242.434331][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x2 [ 242.442492][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 242.450392][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 242.459226][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 242.467170][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 242.728923][ T8018] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 243.434113][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.446613][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.456053][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.466346][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.481199][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.502297][ T8027] tipc: Enabled bearer , priority 0 [ 243.502857][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.519034][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.524186][ T8027] syzkaller0: entered promiscuous mode [ 243.533728][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.536857][ T8027] syzkaller0: entered allmulticast mode [ 243.542946][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.566957][ T8025] tipc: Started in network mode [ 243.572608][ T8025] tipc: Node identity 32c3c67cfd03, cluster identity 4711 [ 243.580964][ T8025] tipc: Enabled bearer , priority 0 [ 243.588841][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.597701][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.607669][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.618669][ T30] kauditd_printk_skb: 47 callbacks suppressed [ 243.618684][ T30] audit: type=1400 audit(1751779746.589:954): avc: denied { block_suspend } for pid=8026 comm="syz.3.557" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 243.646955][ T8025] syzkaller0: entered promiscuous mode [ 243.653950][ T8025] syzkaller0: entered allmulticast mode [ 243.660535][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.669270][ T8027] tipc: Resetting bearer [ 243.669441][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.683545][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.692283][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: unknown main item tag 0x0 [ 243.715033][ T5847] hid-generic 0000:007F:FFFFFFFE.0005: hidraw0: HID v0.00 Device [syz1] on syz0 [ 243.717038][ T30] audit: type=1400 audit(1751779746.689:955): avc: denied { getopt } for pid=8026 comm="syz.3.557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 243.729268][ T8025] tipc: Resetting bearer [ 243.891249][ T48] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 244.097347][ T8024] tipc: Resetting bearer [ 244.132822][ T8024] tipc: Disabling bearer [ 244.252779][ T8022] tipc: Resetting bearer [ 244.262567][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 244.270026][ T48] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 244.731724][ T48] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 244.742283][ T48] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 244.752078][ T48] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 244.762068][ T48] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 244.775066][ T48] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 244.784196][ T48] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.784634][ T8022] tipc: Disabling bearer [ 245.054891][ T48] usb 2-1: usb_control_msg returned -32 [ 245.068893][ T48] usbtmc 2-1:16.0: can't read capabilities [ 245.370329][ T8050] netlink: 48 bytes leftover after parsing attributes in process `syz.0.565'. [ 245.801912][ T5936] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 245.802104][ T48] net_ratelimit: 5 callbacks suppressed [ 245.802116][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 246.092987][ T30] audit: type=1400 audit(1751779749.039:956): avc: denied { read write } for pid=8033 comm="syz.1.560" name="rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 246.121355][ T30] audit: type=1400 audit(1751779749.039:957): avc: denied { open } for pid=8033 comm="syz.1.560" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 246.589188][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 246.818447][ T5979] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 246.841112][ T5936] usb 4-1: Using ep0 maxpacket: 8 [ 246.877698][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 246.998855][ T30] audit: type=1400 audit(1751779749.969:958): avc: denied { ioctl } for pid=8045 comm="syz.3.563" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 247.059628][ T5936] usb 4-1: unable to get BOS descriptor or descriptor too short [ 247.062062][ T5936] usb 4-1: config 1 has an invalid interface number: 65 but max is 0 [ 247.062080][ T5936] usb 4-1: config 1 has no interface number 0 [ 247.062095][ T5936] usb 4-1: config 1 interface 65 has no altsetting 0 [ 247.068325][ T5936] usb 4-1: New USB device found, idVendor=04e8, idProduct=6889, bcdDevice=2b.cd [ 247.068344][ T5936] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.068356][ T5936] usb 4-1: Product: syz [ 247.068364][ T5936] usb 4-1: Manufacturer: syz [ 247.068372][ T5936] usb 4-1: SerialNumber: syz [ 247.088555][ T30] audit: type=1400 audit(1751779750.029:959): avc: denied { ioctl } for pid=8051 comm="syz.4.566" path="socket:[18219]" dev="sockfs" ino=18219 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 247.088599][ T30] audit: type=1400 audit(1751779750.029:960): avc: denied { module_request } for pid=8051 comm="syz.4.566" kmod="netdev-batadv_slave_0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 247.093339][ T5979] usb 3-1: Using ep0 maxpacket: 8 [ 247.095282][ T5979] usb 3-1: unable to get BOS descriptor or descriptor too short [ 247.095616][ T30] audit: type=1400 audit(1751779750.069:961): avc: denied { create } for pid=8066 comm="syz.0.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 247.096513][ T5979] usb 3-1: config 1 has an invalid interface number: 65 but max is 0 [ 247.096538][ T5979] usb 3-1: config 1 has no interface number 0 [ 247.096563][ T5979] usb 3-1: config 1 interface 65 has no altsetting 0 [ 247.098510][ T5979] usb 3-1: New USB device found, idVendor=04e8, idProduct=6889, bcdDevice=2b.cd [ 247.098533][ T5979] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.098550][ T5979] usb 3-1: Product: syz [ 247.098564][ T5979] usb 3-1: Manufacturer: syz [ 247.098578][ T5979] usb 3-1: SerialNumber: syz [ 247.099377][ T30] audit: type=1400 audit(1751779750.069:962): avc: denied { write } for pid=8066 comm="syz.0.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 247.100695][ T30] audit: type=1400 audit(1751779750.069:963): avc: denied { prog_load } for pid=8066 comm="syz.0.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 247.209618][ T5908] vhci_hcd: vhci_device speed not set [ 247.757241][ T5936] kalmia 4-1:1.65: probe with driver kalmia failed with error -22 [ 247.759058][ T5936] usb 4-1: USB disconnect, device number 11 [ 247.820315][ T5979] kalmia 3-1:1.65: probe with driver kalmia failed with error -22 [ 247.824117][ T5979] usb 3-1: USB disconnect, device number 17 [ 247.881699][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 247.905713][ C0] vkms_vblank_simulate: vblank timer overrun [ 248.264954][ T8079] overlayfs: failed to resolve './file1': -2 [ 248.274270][ T8079] overlayfs: failed to resolve './file1': -2 [ 248.751161][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 248.751178][ T30] audit: type=1400 audit(1751779751.309:986): avc: denied { perfmon } for pid=8075 comm="syz.4.571" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 248.818193][ T5909] usb 2-1: USB disconnect, device number 17 [ 248.825742][ T8082] netlink: 4 bytes leftover after parsing attributes in process `syz.1.573'. [ 248.903007][ T30] audit: type=1400 audit(1751779751.319:987): avc: denied { prog_run } for pid=8075 comm="syz.4.571" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 248.905098][ T8082] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 248.922555][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 248.938619][ T30] audit: type=1400 audit(1751779751.339:988): avc: denied { create } for pid=8075 comm="syz.4.571" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 248.960015][ T30] audit: type=1400 audit(1751779751.349:989): avc: denied { ioctl } for pid=8075 comm="syz.4.571" path="socket:[18361]" dev="sockfs" ino=18361 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 249.297351][ T30] audit: type=1400 audit(1751779751.719:990): avc: denied { read } for pid=8078 comm="syz.0.572" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 249.444879][ T30] audit: type=1400 audit(1751779751.719:991): avc: denied { open } for pid=8078 comm="syz.0.572" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 249.473169][ T30] audit: type=1400 audit(1751779751.789:992): avc: denied { read } for pid=8081 comm="syz.1.573" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 250.047038][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 250.140746][ T5936] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 250.197616][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 250.211789][ T30] audit: type=1400 audit(1751779751.789:993): avc: denied { open } for pid=8081 comm="syz.1.573" path="/dev/dri/card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 250.237314][ T30] audit: type=1400 audit(1751779751.789:994): avc: denied { ioctl } for pid=8081 comm="syz.1.573" path="/dev/dri/card1" dev="devtmpfs" ino=628 ioctlcmd=0x64c6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 250.263130][ T30] audit: type=1400 audit(1751779752.079:995): avc: denied { read } for pid=8081 comm="syz.1.573" name="qrtr-tun" dev="devtmpfs" ino=1314 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 250.285874][ C0] vkms_vblank_simulate: vblank timer overrun [ 250.426309][ T8098] netlink: 48 bytes leftover after parsing attributes in process `syz.4.577'. [ 251.102170][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 251.388736][ T8106] netlink: 4 bytes leftover after parsing attributes in process `syz.4.579'. [ 251.811280][ T5936] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 251.829663][ T8115] overlayfs: failed to resolve './file1': -2 [ 251.850962][ T8115] overlayfs: failed to resolve './file1': -2 [ 252.101198][ T5936] usb 2-1: Using ep0 maxpacket: 8 [ 252.444793][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 252.453314][ T7462] Bluetooth: hci2: Malformed LE Event: 0x0d [ 252.471119][ T5936] usb 2-1: unable to get BOS descriptor or descriptor too short [ 252.480211][ T8124] FAULT_INJECTION: forcing a failure. [ 252.480211][ T8124] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 252.512337][ T5936] usb 2-1: config 1 has an invalid interface number: 65 but max is 0 [ 252.521169][ T5936] usb 2-1: config 1 has no interface number 0 [ 252.527302][ T5936] usb 2-1: config 1 interface 65 has no altsetting 0 [ 252.535471][ T8124] CPU: 0 UID: 0 PID: 8124 Comm: syz.0.581 Not tainted 6.16.0-rc4-syzkaller-00319-g05df91921da6 #0 PREEMPT(full) [ 252.535505][ T8124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 252.535518][ T8124] Call Trace: [ 252.535524][ T8124] [ 252.535530][ T8124] dump_stack_lvl+0x16c/0x1f0 [ 252.535559][ T8124] should_fail_ex+0x512/0x640 [ 252.535586][ T8124] _copy_from_user+0x2e/0xd0 [ 252.535609][ T8124] __sys_bpf+0x21d/0x4d80 [ 252.535636][ T8124] ? __pfx___sys_bpf+0x10/0x10 [ 252.535659][ T8124] ? ksys_write+0x190/0x250 [ 252.535683][ T8124] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 252.535725][ T8124] ? fput+0x70/0xf0 [ 252.535741][ T8124] ? ksys_write+0x1ac/0x250 [ 252.535763][ T8124] ? __pfx_ksys_write+0x10/0x10 [ 252.535788][ T8124] __x64_sys_bpf+0x78/0xc0 [ 252.535811][ T8124] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.535835][ T8124] do_syscall_64+0xcd/0x4c0 [ 252.535861][ T8124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.535878][ T8124] RIP: 0033:0x7f9f2698e929 [ 252.535893][ T8124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 252.535909][ T8124] RSP: 002b:00007f9f277cb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 252.535926][ T8124] RAX: ffffffffffffffda RBX: 00007f9f26bb6160 RCX: 00007f9f2698e929 [ 252.535937][ T8124] RDX: 0000000000000038 RSI: 0000200000000000 RDI: 000000000000001b [ 252.535947][ T8124] RBP: 00007f9f277cb090 R08: 0000000000000000 R09: 0000000000000000 [ 252.535957][ T8124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 252.535967][ T8124] R13: 0000000000000000 R14: 00007f9f26bb6160 R15: 00007ffc46e6b7f8 [ 252.535990][ T8124] [ 252.710417][ C0] vkms_vblank_simulate: vblank timer overrun [ 253.025441][ T5936] usb 2-1: New USB device found, idVendor=04e8, idProduct=6889, bcdDevice=2b.cd [ 253.038577][ T5936] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.161585][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 253.445885][ T5936] usb 2-1: Product: syz [ 253.450239][ T5936] usb 2-1: Manufacturer: syz [ 253.455699][ T5936] usb 2-1: SerialNumber: syz [ 253.492462][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 253.536469][ T5936] usb 2-1: can't set config #1, error -71 [ 253.788216][ T5936] usb 2-1: USB disconnect, device number 18 [ 254.539764][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 254.555787][ T6289] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 254.565763][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 254.574867][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 254.836720][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 254.836736][ T30] audit: type=1400 audit(1751779757.809:1027): avc: denied { create } for pid=8148 comm="syz.0.591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 255.003601][ T30] audit: type=1400 audit(1751779757.859:1028): avc: denied { ioctl } for pid=8148 comm="syz.0.591" path="socket:[19495]" dev="sockfs" ino=19495 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 255.602854][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.609238][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.641572][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 255.679515][ T30] audit: type=1400 audit(1751779757.869:1029): avc: denied { create } for pid=8151 comm="syz.4.590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 255.950364][ T30] audit: type=1400 audit(1751779757.959:1030): avc: denied { bind } for pid=8148 comm="syz.0.591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 256.138665][ T30] audit: type=1400 audit(1751779757.959:1031): avc: denied { connect } for pid=8148 comm="syz.0.591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 256.158573][ T30] audit: type=1400 audit(1751779757.959:1032): avc: denied { write } for pid=8148 comm="syz.0.591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 256.179900][ T8167] ======================================================= [ 256.179900][ T8167] WARNING: The mand mount option has been deprecated and [ 256.179900][ T8167] and is ignored by this kernel. Remove the mand [ 256.179900][ T8167] option from the mount to silence this warning. [ 256.179900][ T8167] ======================================================= [ 256.215080][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 256.225132][ T30] audit: type=1400 audit(1751779758.009:1033): avc: denied { create } for pid=8152 comm="syz.3.592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 256.234475][ C1] vcan0: j1939_tp_rxtimer: 0xffff888057e50c00: rx timeout, send abort [ 256.245902][ T5936] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 256.255486][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888057e50c00: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 256.261869][ T30] audit: type=1400 audit(1751779758.009:1034): avc: denied { setopt } for pid=8151 comm="syz.4.590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 256.343551][ T30] audit: type=1400 audit(1751779758.009:1035): avc: denied { ioctl } for pid=8151 comm="syz.4.590" path="socket:[19503]" dev="sockfs" ino=19503 ioctlcmd=0x8902 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 256.399733][ T30] audit: type=1400 audit(1751779758.019:1036): avc: denied { bind } for pid=8152 comm="syz.3.592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 256.609042][ T5936] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 256.619192][ T5936] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.629035][ T5936] usb 2-1: Product: syz [ 256.637459][ T5936] usb 2-1: Manufacturer: syz [ 256.647308][ T5936] usb 2-1: SerialNumber: syz [ 256.680484][ T5936] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 256.718513][ T5979] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 256.755083][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 258.673757][ T5847] usb 2-1: USB disconnect, device number 19 [ 258.701544][ T5979] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 258.708599][ T5979] ath9k_htc: Failed to initialize the device [ 258.719449][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 258.730124][ T5847] usb 2-1: ath9k_htc: USB layer deinitialized [ 259.173864][ T5895] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 259.241391][ T36] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 259.250497][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 259.261397][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 259.511218][ T5895] usb 4-1: Using ep0 maxpacket: 16 [ 259.522830][ T5895] usb 4-1: unable to get BOS descriptor or descriptor too short [ 259.534114][ T5895] usb 4-1: config 3 has an invalid interface number: 106 but max is 0 [ 259.542846][ T5895] usb 4-1: config 3 has no interface number 0 [ 259.591124][ T5895] usb 4-1: config 3 interface 106 has no altsetting 0 [ 259.612652][ T5895] usb 4-1: New USB device found, idVendor=0d46, idProduct=2011, bcdDevice=e8.8a [ 259.623333][ T5895] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.636784][ T5895] usb 4-1: Product: 囘걅䛑嘞᳨婘뭗증龔셒뗍㖴䲦㙅嚏嬪७䒠쵕鹓ူ羧겻褓䙬䉵誶ᨎΥ츹ὁ塶ℭ껜渌ﭝ▎궉뾻㏔컹Ҿ涩䏟蒹­ᢢퟚ⬔釚䟎澧ୈ쉏꼱蜘啇怪⛯⮚䵵쟭ꥥ㕑僣ṃ⫻ڸ됕 [ 259.820340][ T6099] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 259.829216][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 259.838300][ T13] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 259.861386][ T8202] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 259.867552][ T8202] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 259.883906][ T8202] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 259.886941][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 259.901721][ T5895] usb 4-1: Manufacturer: ࠔ [ 259.905250][ T8202] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 259.906443][ T5895] usb 4-1: SerialNumber: ߷覮톾끏줌ﶻۑ蕞쉠範槡ꗝ鞪韹ꎑ⡹䋹மዂ䴍杧绂ᐇ麼汴獞蓦賖2鲄縛ଝᲯᆻ愓ಷ޲鿅锘ꉶິᾴ墒覇驩ృ鶁草診甔鄲嶖拦᭧ [ 259.933925][ T8202] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 259.941701][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 259.941718][ T30] audit: type=1400 audit(1751779762.909:1057): avc: denied { create } for pid=8210 comm="syz.1.607" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 259.951345][ T8202] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 259.985387][ T8202] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 259.991751][ T8202] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 259.998941][ T8221] tipc: Enabling of bearer rejected, failed to enable media [ 260.011998][ T8202] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 260.012946][ T30] audit: type=1400 audit(1751779762.949:1058): avc: denied { write } for pid=8210 comm="syz.1.607" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 260.018126][ T8202] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 260.153952][ T5895] kobil_sct 4-1:3.106: KOBIL USB smart card terminal converter detected [ 260.179898][ T5895] usb 4-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 [ 260.246060][ T5895] usb 4-1: USB disconnect, device number 12 [ 260.266570][ T5895] kobil ttyUSB0: KOBIL USB smart card terminal converter now disconnected from ttyUSB0 [ 260.544534][ T5895] kobil_sct 4-1:3.106: device disconnected [ 260.761174][ T30] audit: type=1400 audit(1751779763.719:1059): avc: denied { getopt } for pid=8233 comm="syz.2.610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 261.509268][ T30] audit: type=1400 audit(1751779763.739:1060): avc: denied { open } for pid=8235 comm="syz.0.611" path="/dev/ptyq5" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 261.536765][ T7462] Bluetooth: hci0: command 0x0406 tx timeout [ 261.561256][ T24] net_ratelimit: 4 callbacks suppressed [ 261.561273][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 261.929858][ T30] audit: type=1400 audit(1751779764.559:1061): avc: denied { read } for pid=8235 comm="syz.0.611" dev="nsfs" ino=4026532798 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 261.957201][ T30] audit: type=1400 audit(1751779764.559:1062): avc: denied { open } for pid=8235 comm="syz.0.611" path="net:[4026532798]" dev="nsfs" ino=4026532798 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 261.987159][ T7462] Bluetooth: hci2: command 0x0406 tx timeout [ 261.993311][ T7462] Bluetooth: hci1: command 0x0406 tx timeout [ 262.041093][ T7462] Bluetooth: hci4: command 0x0406 tx timeout [ 262.044796][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 262.102772][ T30] audit: type=1400 audit(1751779764.559:1063): avc: denied { create } for pid=8235 comm="syz.0.611" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 262.228834][ T30] audit: type=1400 audit(1751779764.559:1064): avc: denied { bind } for pid=8235 comm="syz.0.611" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 262.281383][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 263.573002][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 263.599033][ T30] audit: type=1400 audit(1751779766.569:1065): avc: denied { read write } for pid=8255 comm="syz.3.616" name="vbi2" dev="devtmpfs" ino=965 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 263.651135][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 263.740434][ T30] audit: type=1400 audit(1751779766.569:1066): avc: denied { open } for pid=8255 comm="syz.3.616" path="/dev/vbi2" dev="devtmpfs" ino=965 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 263.971331][ T5979] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 264.041353][ T7462] Bluetooth: hci2: command 0x0406 tx timeout [ 264.048017][ T51] Bluetooth: hci1: command 0x0406 tx timeout [ 264.121248][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 264.210586][ T7462] Bluetooth: hci4: command 0x0406 tx timeout [ 264.780091][ T5979] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 264.789337][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.877204][ T5979] usb 5-1: Product: syz [ 264.883625][ T5979] usb 5-1: Manufacturer: syz [ 264.888341][ T5979] usb 5-1: SerialNumber: syz [ 264.922416][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 264.931704][ T5979] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 265.052670][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 265.054091][ T5895] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 265.253207][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 265.283847][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 265.304104][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 265.304175][ T30] audit: type=1400 audit(1751779768.279:1074): avc: denied { connect } for pid=8274 comm="syz.0.622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 265.485205][ T13] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 265.709284][ T5979] usb 5-1: USB disconnect, device number 16 [ 265.734720][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 265.786468][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 266.003495][ T30] audit: type=1400 audit(1751779768.979:1075): avc: denied { append } for pid=8280 comm="syz.0.624" name="video3" dev="devtmpfs" ino=934 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 266.150287][ T30] audit: type=1400 audit(1751779769.119:1076): avc: denied { setopt } for pid=8284 comm="syz.3.625" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 266.237997][ T30] audit: type=1400 audit(1751779769.199:1077): avc: denied { bind } for pid=8284 comm="syz.3.625" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 266.418773][ T5895] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 266.473088][ T5895] ath9k_htc: Failed to initialize the device [ 266.587098][ T5979] usb 5-1: ath9k_htc: USB layer deinitialized [ 267.690419][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 267.823212][ T24] usb 3-1: new full-speed USB device number 18 using dummy_hcd [ 267.853263][ T30] audit: type=1400 audit(1751779770.829:1078): avc: denied { name_bind } for pid=8296 comm="syz.1.628" src=3620 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 268.207641][ T30] audit: type=1400 audit(1751779771.179:1079): avc: denied { read } for pid=8296 comm="syz.1.628" name="vhost-vsock" dev="devtmpfs" ino=1275 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 268.231217][ C1] vkms_vblank_simulate: vblank timer overrun [ 268.273184][ T30] audit: type=1400 audit(1751779771.179:1080): avc: denied { open } for pid=8296 comm="syz.1.628" path="/dev/vhost-vsock" dev="devtmpfs" ino=1275 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 268.297385][ C1] vkms_vblank_simulate: vblank timer overrun [ 268.305974][ T24] usb 3-1: config 0 has an invalid interface number: 214 but max is 0 [ 268.314622][ T24] usb 3-1: config 0 has no interface number 0 [ 268.320763][ T24] usb 3-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 268.347017][ T30] audit: type=1400 audit(1751779771.309:1081): avc: denied { nlmsg_write } for pid=8296 comm="syz.1.628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 268.361272][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 268.377104][ T24] usb 3-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 268.396019][ T8300] 9pnet_fd: Insufficient options for proto=fd [ 268.418823][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.430136][ T24] usb 3-1: Product: syz [ 268.434797][ T30] audit: type=1400 audit(1751779771.399:1082): avc: denied { read write } for pid=8303 comm="syz.1.631" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 268.458005][ C1] vkms_vblank_simulate: vblank timer overrun [ 268.482391][ T24] usb 3-1: Manufacturer: syz [ 268.487093][ T24] usb 3-1: SerialNumber: syz [ 268.563286][ T24] usb 3-1: config 0 descriptor?? [ 268.590723][ T30] audit: type=1400 audit(1751779771.399:1083): avc: denied { open } for pid=8303 comm="syz.1.631" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 268.686386][ T8307] FAULT_INJECTION: forcing a failure. [ 268.686386][ T8307] name failslab, interval 1, probability 0, space 0, times 0 [ 268.699150][ T8307] CPU: 0 UID: 0 PID: 8307 Comm: syz.1.631 Not tainted 6.16.0-rc4-syzkaller-00319-g05df91921da6 #0 PREEMPT(full) [ 268.699175][ T8307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 268.699185][ T8307] Call Trace: [ 268.699191][ T8307] [ 268.699198][ T8307] dump_stack_lvl+0x16c/0x1f0 [ 268.699228][ T8307] should_fail_ex+0x512/0x640 [ 268.699251][ T8307] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 268.699277][ T8307] should_failslab+0xc2/0x120 [ 268.699302][ T8307] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 268.699325][ T8307] ? trace_sched_exit_tp+0xde/0x130 [ 268.699349][ T8307] ? getname_flags.part.0+0x4c/0x550 [ 268.699373][ T8307] getname_flags.part.0+0x4c/0x550 [ 268.699395][ T8307] getname_flags+0x93/0xf0 [ 268.699416][ T8307] do_sys_openat2+0xb8/0x1d0 [ 268.699434][ T8307] ? __pfx_do_sys_openat2+0x10/0x10 [ 268.699453][ T8307] ? __pfx___schedule+0x10/0x10 [ 268.699474][ T8307] ? __fget_files+0x20e/0x3c0 [ 268.699511][ T8307] __x64_sys_open+0x153/0x1e0 [ 268.699528][ T8307] ? __pfx___x64_sys_open+0x10/0x10 [ 268.699550][ T8307] ? rcu_is_watching+0x12/0xc0 [ 268.699575][ T8307] do_syscall_64+0xcd/0x4c0 [ 268.699603][ T8307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.699620][ T8307] RIP: 0033:0x7f902398e929 [ 268.699634][ T8307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 268.699651][ T8307] RSP: 002b:00007f9024857038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 268.699668][ T8307] RAX: ffffffffffffffda RBX: 00007f9023bb6160 RCX: 00007f902398e929 [ 268.699679][ T8307] RDX: 0000000000000000 RSI: 000000000000003f RDI: 00002000000000c0 [ 268.699690][ T8307] RBP: 00007f9024857090 R08: 0000000000000000 R09: 0000000000000000 [ 268.699700][ T8307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.699710][ T8307] R13: 0000000000000000 R14: 00007f9023bb6160 R15: 00007ffccbbced78 [ 268.699733][ T8307] [ 268.870153][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 268.901824][ T24] usbtouchscreen 3-1:0.214: Failed to read FW rev: 0 [ 268.912417][ T24] usbtouchscreen 3-1:0.214: probe with driver usbtouchscreen failed with error -5 [ 268.985538][ T8312] netlink: 48 bytes leftover after parsing attributes in process `syz.0.632'. [ 269.161240][ T5909] usb 3-1: USB disconnect, device number 18 [ 269.932886][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 269.941038][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 270.365743][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 270.365756][ T30] audit: type=1400 audit(1751779773.339:1103): avc: denied { ioctl } for pid=8324 comm="syz.1.636" path="socket:[19971]" dev="sockfs" ino=19971 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 270.396936][ C0] vkms_vblank_simulate: vblank timer overrun [ 270.459998][ T30] audit: type=1400 audit(1751779773.339:1104): avc: denied { module_request } for pid=8324 comm="syz.1.636" kmod="netdev-batadv_slave_0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 270.482591][ C0] vkms_vblank_simulate: vblank timer overrun [ 270.494354][ T30] audit: type=1400 audit(1751779773.379:1105): avc: denied { ioctl } for pid=8327 comm="syz.3.637" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 270.519178][ C0] vkms_vblank_simulate: vblank timer overrun [ 270.580072][ T5847] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 270.603301][ T30] audit: type=1400 audit(1751779773.389:1106): avc: denied { read } for pid=8329 comm="syz.2.638" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 270.626319][ T30] audit: type=1400 audit(1751779773.389:1107): avc: denied { open } for pid=8329 comm="syz.2.638" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 270.649777][ C0] vkms_vblank_simulate: vblank timer overrun [ 270.660018][ T30] audit: type=1400 audit(1751779773.389:1108): avc: denied { map_create } for pid=8329 comm="syz.2.638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 270.679133][ C0] vkms_vblank_simulate: vblank timer overrun [ 270.701461][ T30] audit: type=1400 audit(1751779773.429:1109): avc: denied { create } for pid=8329 comm="syz.2.638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 270.730046][ T30] audit: type=1400 audit(1751779773.459:1110): avc: denied { read } for pid=8329 comm="syz.2.638" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 270.753444][ T30] audit: type=1400 audit(1751779773.459:1111): avc: denied { open } for pid=8329 comm="syz.2.638" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 270.779700][ T30] audit: type=1400 audit(1751779773.459:1112): avc: denied { ioctl } for pid=8329 comm="syz.2.638" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 270.826399][ T5847] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 270.857238][ T5847] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.885710][ T5847] usb 4-1: Product: syz [ 270.894601][ T5847] usb 4-1: Manufacturer: syz [ 270.902998][ T5847] usb 4-1: SerialNumber: syz [ 270.916827][ T5847] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 270.954237][ T5895] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 271.001826][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 271.018788][ T8336] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 271.025319][ T8336] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 271.035524][ T8336] vhci_hcd vhci_hcd.0: Device attached [ 271.047864][ T51] Bluetooth: hci2: ACL packet for unknown connection handle 1781 [ 271.059575][ T51] Bluetooth: hci2: SCO packet for unknown connection handle 200 [ 271.060679][ T8337] vhci_hcd: connection closed [ 271.069252][ T6781] vhci_hcd: stop threads [ 271.079388][ T6781] vhci_hcd: release socket [ 271.084475][ T6781] vhci_hcd: disconnect device [ 271.401394][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 271.433438][ T5909] usb 4-1: USB disconnect, device number 13 [ 271.548325][ T8343] netlink: 48 bytes leftover after parsing attributes in process `syz.1.641'. [ 271.676170][ T8347] overlayfs: failed to resolve './file1': -2 [ 271.698981][ T8347] overlayfs: failed to resolve './file1': -2 [ 272.230233][ T5895] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 272.234747][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 272.249714][ T5895] ath9k_htc: Failed to initialize the device [ 272.489538][ T5909] usb 4-1: ath9k_htc: USB layer deinitialized [ 273.635819][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 273.756709][ T8356] overlayfs: failed to resolve './file1': -2 [ 273.819837][ T8362] overlayfs: failed to resolve './file1': -2 [ 274.441409][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.113149][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.631385][ T30] kauditd_printk_skb: 92 callbacks suppressed [ 275.631416][ T30] audit: type=1400 audit(1751779778.379:1205): avc: denied { execmem } for pid=8386 comm="syz.2.653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 275.947194][ T30] audit: type=1400 audit(1751779778.909:1206): avc: denied { read write } for pid=8388 comm="syz.3.654" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 275.973302][ T30] audit: type=1400 audit(1751779778.909:1207): avc: denied { open } for pid=8388 comm="syz.3.654" path="/dev/uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 276.036188][ T8397] FAULT_INJECTION: forcing a failure. [ 276.036188][ T8397] name failslab, interval 1, probability 0, space 0, times 0 [ 276.162885][ T8397] CPU: 0 UID: 0 PID: 8397 Comm: syz.1.656 Not tainted 6.16.0-rc4-syzkaller-00319-g05df91921da6 #0 PREEMPT(full) [ 276.162913][ T8397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 276.162924][ T8397] Call Trace: [ 276.162930][ T8397] [ 276.162936][ T8397] dump_stack_lvl+0x16c/0x1f0 [ 276.162964][ T8397] should_fail_ex+0x512/0x640 [ 276.162985][ T8397] ? __kmalloc_noprof+0xbf/0x510 [ 276.163009][ T8397] ? video_usercopy+0x1a0/0x1720 [ 276.163030][ T8397] should_failslab+0xc2/0x120 [ 276.163055][ T8397] __kmalloc_noprof+0xd2/0x510 [ 276.163075][ T8397] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 276.163099][ T8397] video_usercopy+0x1a0/0x1720 [ 276.163120][ T8397] ? ioctl_has_perm.constprop.0.isra.0+0x379/0x540 [ 276.163146][ T8397] ? __pfx___video_do_ioctl+0x10/0x10 [ 276.163166][ T8397] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 276.163191][ T8397] ? __pfx_video_usercopy+0x10/0x10 [ 276.163231][ T8397] v4l2_ioctl+0x1ba/0x250 [ 276.163252][ T8397] ? __pfx_v4l2_ioctl+0x10/0x10 [ 276.163275][ T8397] __x64_sys_ioctl+0x18e/0x210 [ 276.163297][ T8397] do_syscall_64+0xcd/0x4c0 [ 276.163324][ T8397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.163342][ T8397] RIP: 0033:0x7f902398e929 [ 276.163356][ T8397] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 276.163372][ T8397] RSP: 002b:00007f9024899038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.163395][ T8397] RAX: ffffffffffffffda RBX: 00007f9023bb5fa0 RCX: 00007f902398e929 [ 276.163407][ T8397] RDX: 00002000000001c0 RSI: 00000000c0945662 RDI: 0000000000000003 [ 276.163417][ T8397] RBP: 00007f9024899090 R08: 0000000000000000 R09: 0000000000000000 [ 276.163427][ T8397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.163437][ T8397] R13: 0000000000000000 R14: 00007f9023bb5fa0 R15: 00007ffccbbced78 [ 276.163462][ T8397] [ 276.360534][ C0] vkms_vblank_simulate: vblank timer overrun [ 276.418216][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 276.464910][ T30] audit: type=1400 audit(1751779779.419:1208): avc: denied { create } for pid=8399 comm="syz.2.658" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 276.508962][ T30] audit: type=1400 audit(1751779779.479:1209): avc: denied { bind } for pid=8399 comm="syz.2.658" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 276.565836][ T30] audit: type=1400 audit(1751779779.509:1210): avc: denied { create } for pid=8399 comm="syz.2.658" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 276.664202][ T30] audit: type=1400 audit(1751779779.509:1211): avc: denied { mount } for pid=8399 comm="syz.2.658" name="/" dev="ramfs" ino=19230 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 276.691567][ T30] audit: type=1400 audit(1751779779.639:1212): avc: denied { read } for pid=8399 comm="syz.2.658" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 276.691726][ T30] audit: type=1400 audit(1751779779.639:1213): avc: denied { open } for pid=8399 comm="syz.2.658" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 276.691764][ T30] audit: type=1400 audit(1751779779.659:1214): avc: denied { ioctl } for pid=8399 comm="syz.2.658" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4601 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 276.721094][ T5895] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 276.721280][ T24] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 276.904171][ T24] usb 2-1: config 0 has an invalid interface number: 3 but max is 0 [ 276.904195][ T24] usb 2-1: config 0 has no interface number 0 [ 276.904227][ T24] usb 2-1: New USB device found, idVendor=1199, idProduct=6821, bcdDevice=98.59 [ 276.904248][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 276.906480][ T24] usb 2-1: config 0 descriptor?? [ 276.910195][ T24] hub 2-1:0.3: bad descriptor, ignoring hub [ 276.910219][ T24] hub 2-1:0.3: probe with driver hub failed with error -5 [ 276.913040][ T8406] sp0: Synchronizing with TNC [ 277.016753][ T24] sierra 2-1:0.3: Sierra USB modem converter detected [ 277.034673][ C0] vkms_vblank_simulate: vblank timer overrun [ 277.037309][ T5895] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 277.226384][ T5895] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.235216][ T5895] usb 5-1: Product: syz [ 277.239439][ T5895] usb 5-1: Manufacturer: syz [ 277.247570][ T5895] usb 5-1: SerialNumber: syz [ 277.264535][ T5895] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 277.281739][ T5979] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 277.291113][ T51] Bluetooth: hci1: unexpected event for opcode 0x2060 [ 277.464130][ T8415] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 277.503429][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 277.511568][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 277.527104][ T8415] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 277.591508][ T8404] [U] ` [ 277.648772][ T8417] syz.3.661 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 277.965987][ T5909] usb 5-1: USB disconnect, device number 17 [ 278.434681][ T5979] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 278.858798][ T5979] ath9k_htc: Failed to initialize the device [ 278.979603][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 279.003198][ T5909] usb 5-1: ath9k_htc: USB layer deinitialized [ 279.543719][ T8433] tipc: Failed to remove unknown binding: 66,1,1/0:4119179106/4119179108 [ 279.562525][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 279.580207][ T24] usb 2-1: Sierra USB modem converter now attached to ttyUSB0 [ 279.622301][ T8433] tipc: Failed to remove unknown binding: 66,1,1/0:4119179106/4119179108 [ 279.624414][ T24] usb 2-1: USB disconnect, device number 20 [ 279.785035][ T24] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 279.785434][ T24] sierra 2-1:0.3: device disconnected [ 280.241686][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 280.527682][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 280.654309][ T30] kauditd_printk_skb: 97 callbacks suppressed [ 280.654324][ T30] audit: type=1400 audit(1751779783.629:1312): avc: denied { create } for pid=8451 comm="syz.3.672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 280.741070][ T30] audit: type=1400 audit(1751779783.639:1313): avc: denied { ioctl } for pid=8451 comm="syz.3.672" path="socket:[20389]" dev="sockfs" ino=20389 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 281.086732][ T30] audit: type=1400 audit(1751779783.639:1314): avc: denied { bind } for pid=8451 comm="syz.3.672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 281.181192][ T5909] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 281.331920][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 281.335436][ T8466] capability: warning: `syz.1.676' uses deprecated v2 capabilities in a way that may be insecure [ 281.361958][ T5909] usb 4-1: Using ep0 maxpacket: 8 [ 281.366468][ T5909] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 281.366522][ T5909] usb 4-1: can't read configurations, error -61 [ 281.505905][ T30] audit: type=1400 audit(1751779783.639:1315): avc: denied { connect } for pid=8451 comm="syz.3.672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 281.505946][ T30] audit: type=1400 audit(1751779783.639:1316): avc: denied { write } for pid=8451 comm="syz.3.672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 281.873880][ T30] audit: type=1400 audit(1751779783.639:1317): avc: denied { create } for pid=8451 comm="syz.3.672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 281.974026][ T5909] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 281.986024][ T30] audit: type=1400 audit(1751779783.639:1318): avc: denied { connect } for pid=8451 comm="syz.3.672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 282.060929][ T30] audit: type=1400 audit(1751779783.639:1319): avc: denied { write } for pid=8451 comm="syz.3.672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 282.285647][ T5909] usb 4-1: Using ep0 maxpacket: 8 [ 282.361839][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 282.452574][ T8474] audit: audit_backlog=65 > audit_backlog_limit=64 [ 282.492613][ T8474] audit: audit_lost=2 audit_rate_limit=0 audit_backlog_limit=64 [ 283.068282][ T5909] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 283.077242][ T5909] usb 4-1: can't read configurations, error -61 [ 283.085413][ T5909] usb usb4-port1: attempt power cycle [ 283.319801][ T8492] FAULT_INJECTION: forcing a failure. [ 283.319801][ T8492] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 283.335737][ T8492] CPU: 1 UID: 0 PID: 8492 Comm: syz.4.684 Not tainted 6.16.0-rc4-syzkaller-00319-g05df91921da6 #0 PREEMPT(full) [ 283.335764][ T8492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 283.335774][ T8492] Call Trace: [ 283.335780][ T8492] [ 283.335787][ T8492] dump_stack_lvl+0x16c/0x1f0 [ 283.335815][ T8492] should_fail_ex+0x512/0x640 [ 283.335841][ T8492] _copy_from_iter+0x29f/0x16f0 [ 283.335870][ T8492] ? __alloc_skb+0x200/0x380 [ 283.335894][ T8492] ? __pfx__copy_from_iter+0x10/0x10 [ 283.335919][ T8492] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 283.335945][ T8492] netlink_sendmsg+0x829/0xdd0 [ 283.335967][ T8492] ? __pfx_netlink_sendmsg+0x10/0x10 [ 283.335994][ T8492] ____sys_sendmsg+0xa98/0xc70 [ 283.336013][ T8492] ? copy_msghdr_from_user+0x10a/0x160 [ 283.336036][ T8492] ? __pfx_____sys_sendmsg+0x10/0x10 [ 283.336065][ T8492] ___sys_sendmsg+0x134/0x1d0 [ 283.336091][ T8492] ? __pfx____sys_sendmsg+0x10/0x10 [ 283.336113][ T8492] ? __lock_acquire+0x622/0x1c90 [ 283.336157][ T8492] __sys_sendmsg+0x16d/0x220 [ 283.336182][ T8492] ? __pfx___sys_sendmsg+0x10/0x10 [ 283.336237][ T8492] do_syscall_64+0xcd/0x4c0 [ 283.336262][ T8492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.336279][ T8492] RIP: 0033:0x7f088298e929 [ 283.336294][ T8492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 283.336309][ T8492] RSP: 002b:00007f08837b8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 283.336324][ T8492] RAX: ffffffffffffffda RBX: 00007f0882bb5fa0 RCX: 00007f088298e929 [ 283.336333][ T8492] RDX: 0000000000000000 RSI: 00002000000009c0 RDI: 0000000000000004 [ 283.336344][ T8492] RBP: 00007f08837b8090 R08: 0000000000000000 R09: 0000000000000000 [ 283.336354][ T8492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 283.336364][ T8492] R13: 0000000000000000 R14: 00007f0882bb5fa0 R15: 00007ffda8593358 [ 283.336388][ T8492] [ 283.561410][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 284.029848][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 284.266474][ T5909] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 285.425110][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 285.433396][ T5909] usb 4-1: device not accepting address 16, error -71 [ 286.177835][ T8514] netlink: 'syz.4.688': attribute type 9 has an invalid length. [ 286.188375][ T8514] netlink: 'syz.4.688': attribute type 6 has an invalid length. [ 286.191622][ T30] kauditd_printk_skb: 119 callbacks suppressed [ 286.191635][ T30] audit: type=1400 audit(1751779789.169:1420): avc: denied { create } for pid=8512 comm="syz.4.688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 286.197212][ T8514] netlink: 'syz.4.688': attribute type 7 has an invalid length. [ 286.229547][ T8514] netlink: 'syz.4.688': attribute type 8 has an invalid length. [ 286.344053][ T30] audit: type=1400 audit(1751779789.319:1421): avc: denied { prog_run } for pid=8519 comm="syz.3.691" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 286.528359][ T30] audit: type=1400 audit(1751779789.499:1422): avc: denied { read } for pid=8521 comm="syz.2.693" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 286.551037][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 287.031292][ T30] audit: type=1400 audit(1751779789.499:1423): avc: denied { open } for pid=8521 comm="syz.2.693" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 287.091840][ T30] audit: type=1400 audit(1751779789.609:1424): avc: denied { bind } for pid=8519 comm="syz.3.691" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 287.095489][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 287.111936][ T30] audit: type=1400 audit(1751779789.619:1425): avc: denied { watch } for pid=8519 comm="syz.3.691" path="/136" dev="tmpfs" ino=813 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 287.518684][ T30] audit: type=1400 audit(1751779790.129:1426): avc: denied { read } for pid=8515 comm="syz.1.689" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 287.571364][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 287.738699][ T30] audit: type=1400 audit(1751779790.129:1427): avc: denied { open } for pid=8515 comm="syz.1.689" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 287.761800][ C0] vkms_vblank_simulate: vblank timer overrun [ 288.055046][ T30] audit: type=1400 audit(1751779790.129:1428): avc: denied { ioctl } for pid=8515 comm="syz.1.689" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 288.080105][ T30] audit: type=1400 audit(1751779790.139:1429): avc: denied { read append } for pid=8527 comm="syz.4.692" name="nvme-fabrics" dev="devtmpfs" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 288.502331][ T8539] overlayfs: failed to resolve './file1': -2 [ 288.509492][ T8539] overlayfs: failed to resolve './file1': -2 [ 288.601438][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 288.812474][ T8545] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 288.819036][ T8545] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 288.830162][ T8545] vhci_hcd vhci_hcd.0: Device attached [ 288.932451][ T51] Bluetooth: hci1: ACL packet for unknown connection handle 1781 [ 289.173685][ T8553] netlink: 8 bytes leftover after parsing attributes in process `syz.3.698'. [ 289.206191][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 289.517657][ T51] Bluetooth: hci1: SCO packet for unknown connection handle 200 [ 289.521033][ T5909] usb 35-1: new low-speed USB device number 3 using vhci_hcd [ 289.539213][ T8546] vhci_hcd: connection closed [ 289.738642][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 289.771331][ T60] vhci_hcd: stop threads [ 289.775626][ T60] vhci_hcd: release socket [ 289.931563][ T60] vhci_hcd: disconnect device [ 290.204230][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 291.076078][ T977] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 291.371655][ T8565] netlink: 'syz.2.702': attribute type 4 has an invalid length. [ 291.379365][ T8565] netlink: 17 bytes leftover after parsing attributes in process `syz.2.702'. [ 291.401098][ T30] kauditd_printk_skb: 26 callbacks suppressed [ 291.401113][ T30] audit: type=1400 audit(1751779794.369:1456): avc: denied { prog_load } for pid=8574 comm="syz.3.706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 291.555883][ T30] audit: type=1400 audit(1751779794.369:1457): avc: denied { bpf } for pid=8574 comm="syz.3.706" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 291.867460][ T8579] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 292.027960][ T8579] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 292.115162][ T8579] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 292.130115][ T8579] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 292.508955][ T8576] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 292.518425][ T8576] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 292.559592][ T30] audit: type=1400 audit(1751779794.369:1458): avc: denied { perfmon } for pid=8574 comm="syz.3.706" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 292.588782][ T30] audit: type=1400 audit(1751779794.409:1459): avc: denied { read } for pid=8574 comm="syz.3.706" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 292.619462][ T30] audit: type=1400 audit(1751779794.409:1460): avc: denied { open } for pid=8574 comm="syz.3.706" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 292.646745][ T30] audit: type=1400 audit(1751779794.469:1461): avc: denied { create } for pid=8574 comm="syz.3.706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 292.673449][ T30] audit: type=1400 audit(1751779794.509:1462): avc: denied { prog_run } for pid=8576 comm="syz.1.705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 292.698798][ T30] audit: type=1400 audit(1751779794.529:1463): avc: denied { allowed } for pid=8574 comm="syz.3.706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 292.847120][ T30] audit: type=1400 audit(1751779794.549:1464): avc: denied { create } for pid=8574 comm="syz.3.706" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 292.857927][ T8587] xt_l2tp: invalid flags combination: 0 [ 292.888966][ T30] audit: type=1400 audit(1751779794.549:1465): avc: denied { map } for pid=8574 comm="syz.3.706" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=20772 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 293.397535][ T51] Bluetooth: hci4: Malformed LE Event: 0x0d [ 294.254577][ T8613] overlayfs: failed to resolve './file1': -2 [ 294.620763][ T93] net_ratelimit: 4 callbacks suppressed [ 294.620781][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 295.214096][ T5909] vhci_hcd: vhci_device speed not set [ 295.530223][ T8631] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 295.536791][ T8631] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 295.547316][ T8631] vhci_hcd vhci_hcd.0: Device attached [ 295.559724][ T51] Bluetooth: hci3: ACL packet for unknown connection handle 1781 [ 295.641449][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 295.706471][ T51] Bluetooth: hci3: SCO packet for unknown connection handle 200 [ 295.845246][ T5895] usb 39-1: new low-speed USB device number 2 using vhci_hcd [ 296.504918][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 296.514415][ T8633] vhci_hcd: connection closed [ 296.528225][ T6099] vhci_hcd: stop threads [ 296.551079][ T30] kauditd_printk_skb: 97 callbacks suppressed [ 296.551098][ T30] audit: type=1400 audit(1751779799.499:1563): avc: denied { create } for pid=8642 comm="syz.1.726" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 296.614181][ T6099] vhci_hcd: release socket [ 296.619135][ T6099] vhci_hcd: disconnect device [ 296.648438][ T30] audit: type=1400 audit(1751779799.509:1564): avc: denied { connect } for pid=8642 comm="syz.1.726" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 296.675805][ T8643] blkio.reset_stats is deprecated [ 296.683958][ T30] audit: type=1400 audit(1751779799.549:1565): avc: denied { open } for pid=8630 comm="syz.3.723" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 296.707141][ C0] vkms_vblank_simulate: vblank timer overrun [ 296.720647][ T30] audit: type=1400 audit(1751779799.689:1566): avc: denied { write } for pid=8646 comm="syz.2.728" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 296.743633][ C0] vkms_vblank_simulate: vblank timer overrun [ 296.826170][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 296.951050][ T5847] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 297.033157][ T30] audit: type=1400 audit(1751779800.009:1567): avc: denied { read } for pid=8642 comm="syz.1.726" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 297.039368][ T8643] xt_CT: You must specify a L4 protocol and not use inversions on it [ 297.055934][ C0] vkms_vblank_simulate: vblank timer overrun [ 297.087842][ T30] audit: type=1400 audit(1751779800.009:1568): avc: denied { open } for pid=8642 comm="syz.1.726" path="/dev/dri/card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 297.153156][ T5979] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 297.187155][ T5847] usb 3-1: config 0 has an invalid interface number: 214 but max is 0 [ 297.203412][ T5847] usb 3-1: config 0 has no interface number 0 [ 297.209911][ T5847] usb 3-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 297.220817][ T30] audit: type=1400 audit(1751779800.009:1569): avc: denied { ioctl } for pid=8642 comm="syz.1.726" path="/dev/dri/card1" dev="devtmpfs" ino=628 ioctlcmd=0x64a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 297.245869][ C0] vkms_vblank_simulate: vblank timer overrun [ 297.259023][ T30] audit: type=1400 audit(1751779800.179:1570): avc: denied { create } for pid=8655 comm="syz.1.731" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 297.289168][ T5847] usb 3-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 297.304948][ T8658] 9pnet_fd: Insufficient options for proto=fd [ 297.312572][ T5847] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.325393][ T5847] usb 3-1: Product: syz [ 297.329723][ T5847] usb 3-1: Manufacturer: syz [ 297.334487][ T5979] usb 5-1: Using ep0 maxpacket: 8 [ 297.346524][ T5979] usb 5-1: config index 0 descriptor too short (expected 6427, got 27) [ 297.359279][ T5979] usb 5-1: config 0 has an invalid interface number: 21 but max is 0 [ 297.379023][ T30] audit: type=1400 audit(1751779800.299:1571): avc: denied { bind } for pid=8655 comm="syz.1.731" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 297.413043][ T5979] usb 5-1: config 0 has no interface number 0 [ 297.426397][ T5847] usb 3-1: SerialNumber: syz [ 297.447294][ T5979] usb 5-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0x11, changing to 0x1 [ 297.487338][ T30] audit: type=1400 audit(1751779800.299:1572): avc: denied { connect } for pid=8655 comm="syz.1.731" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 297.506938][ C0] vkms_vblank_simulate: vblank timer overrun [ 297.516568][ T5979] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x1 has an invalid bInterval 66, changing to 10 [ 297.530722][ T5979] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x1 has invalid maxpacket 1745, setting to 1024 [ 297.558169][ T5979] usb 5-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 297.572739][ T5847] usb 3-1: config 0 descriptor?? [ 297.577766][ T5979] usb 5-1: New USB device strings: Mfr=31, Product=1, SerialNumber=0 [ 297.597205][ T5979] usb 5-1: Product: syz [ 297.602765][ T5979] usb 5-1: Manufacturer: syz [ 297.630482][ T5979] usb 5-1: config 0 descriptor?? [ 297.807983][ T5847] usbtouchscreen 3-1:0.214: Failed to read FW rev: -71 [ 297.862632][ T5979] usb 5-1: USB disconnect, device number 18 [ 297.878026][ T5847] usbtouchscreen 3-1:0.214: probe with driver usbtouchscreen failed with error -71 [ 297.931619][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 298.091274][ T5847] usb 3-1: USB disconnect, device number 19 [ 298.189297][ T8664] netlink: 8 bytes leftover after parsing attributes in process `syz.4.733'. [ 298.285545][ T8665] 9pnet_fd: Insufficient options for proto=fd [ 298.761237][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 299.225863][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 299.567172][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 300.291587][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 300.745398][ T8700] netlink: 12 bytes leftover after parsing attributes in process `syz.1.745'. [ 300.782697][ T8704] loop8: detected capacity change from 0 to 8 [ 300.798447][ T8700] bridge0: port 1(batadv1) entered blocking state [ 300.855175][ T8700] bridge0: port 1(batadv1) entered disabled state [ 300.866987][ T8700] batadv1: entered allmulticast mode [ 300.875033][ T8704] loop8: detected capacity change from 8 to 6 [ 300.892410][ T8700] batadv1: entered promiscuous mode [ 300.893724][ C0] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 300.906906][ C0] Buffer I/O error on dev loop8, logical block 0, async page read [ 300.920737][ C0] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 300.929970][ C0] Buffer I/O error on dev loop8, logical block 0, async page read [ 300.951490][ C1] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 300.960763][ C1] Buffer I/O error on dev loop8, logical block 0, async page read [ 300.976467][ C1] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 300.985723][ C1] Buffer I/O error on dev loop8, logical block 0, async page read [ 300.995720][ C1] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 301.004875][ C1] Buffer I/O error on dev loop8, logical block 0, async page read [ 301.012731][ T8704] ldm_validate_partition_table(): Disk read failed. [ 301.022867][ C0] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 301.032086][ C0] Buffer I/O error on dev loop8, logical block 0, async page read [ 301.044378][ C1] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 301.049041][ T8711] netlink: 4 bytes leftover after parsing attributes in process `syz.4.747'. [ 301.053624][ C1] Buffer I/O error on dev loop8, logical block 0, async page read [ 301.071083][ T93] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 301.079217][ C0] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 301.088413][ C0] Buffer I/O error on dev loop8, logical block 0, async page read [ 301.098052][ C0] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 301.107244][ C0] Buffer I/O error on dev loop8, logical block 0, async page read [ 301.115246][ T8704] Dev loop8: unable to read RDB block 0 [ 301.127330][ C1] I/O error, dev loop8, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 301.136550][ C1] Buffer I/O error on dev loop8, logical block 0, async page read [ 301.164130][ T8704] loop8: unable to read partition table [ 301.174887][ T8704] loop8: partition table beyond EOD, truncated [ 301.181299][ T8704] loop_reread_partitions: partition scan of loop8 (^{Z~P[]M,+-`1(6$~ [ 301.181299][ T8704] ۅ6Ã) failed (rc=-5) [ 301.211086][ T8713] netlink: 260 bytes leftover after parsing attributes in process `syz.4.747'. [ 301.292896][ T93] usb 2-1: Using ep0 maxpacket: 32 [ 301.301533][ T6289] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 301.309393][ T93] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.311562][ T6289] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 301.333556][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 301.389150][ T93] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 301.419833][ T93] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 301.447911][ T93] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.482262][ T93] hub 2-1:4.0: USB hub found [ 301.594803][ T30] kauditd_printk_skb: 75 callbacks suppressed [ 301.594820][ T30] audit: type=1400 audit(1751779804.569:1648): avc: denied { setopt } for pid=8720 comm="syz.2.751" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 301.631226][ T5895] vhci_hcd: vhci_device speed not set [ 301.681865][ T93] hub 2-1:4.0: 2 ports detected [ 301.732059][ T30] audit: type=1400 audit(1751779804.709:1649): avc: denied { read write } for pid=8722 comm="syz.2.752" name="video36" dev="devtmpfs" ino=1044 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 301.757525][ T30] audit: type=1400 audit(1751779804.709:1650): avc: denied { open } for pid=8722 comm="syz.2.752" path="/dev/video36" dev="devtmpfs" ino=1044 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 301.860574][ T30] audit: type=1400 audit(1751779804.829:1651): avc: denied { create } for pid=8718 comm="syz.4.750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 301.881473][ T30] audit: type=1400 audit(1751779804.839:1652): avc: denied { setopt } for pid=8718 comm="syz.4.750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 302.193610][ T93] hub 2-1:4.0: hub_hub_status failed (err = -71) [ 302.200317][ T93] hub 2-1:4.0: config failed, can't get hub status (err -71) [ 302.251081][ T5979] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 302.252106][ T93] usb 2-1: USB disconnect, device number 21 [ 302.361467][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 302.401410][ T5979] usb 3-1: Using ep0 maxpacket: 8 [ 302.409496][ T5979] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 302.419604][ T5979] usb 3-1: config 0 has no interface number 0 [ 302.429782][ T30] audit: type=1400 audit(1751779805.399:1653): avc: denied { wake_alarm } for pid=8727 comm="syz.4.754" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 302.468030][ T5979] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 302.477456][ T5979] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.485934][ T5979] usb 3-1: Product: syz [ 302.491930][ T5979] usb 3-1: Manufacturer: syz [ 302.496598][ T5979] usb 3-1: SerialNumber: syz [ 302.503839][ T5979] usb 3-1: config 0 descriptor?? [ 302.512678][ T30] audit: type=1400 audit(1751779805.479:1654): avc: denied { name_bind } for pid=8727 comm="syz.4.754" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 302.534575][ T30] audit: type=1400 audit(1751779805.479:1655): avc: denied { node_bind } for pid=8727 comm="syz.4.754" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 302.601433][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 302.719162][ T8723] netlink: 8 bytes leftover after parsing attributes in process `syz.2.752'. [ 302.731902][ T5979] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 302.738842][ T5979] usb 3-1: No valid video chain found. [ 302.746542][ T5979] usb 3-1: USB disconnect, device number 20 [ 302.754735][ T30] audit: type=1400 audit(1751779805.729:1656): avc: denied { create } for pid=8732 comm="syz.1.756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 302.777997][ T30] audit: type=1400 audit(1751779805.749:1657): avc: denied { bind } for pid=8732 comm="syz.1.756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 302.901107][ T93] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 303.080839][ T93] usb 4-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 303.091834][ T93] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 303.132784][ T93] usb 4-1: config 0 descriptor?? [ 303.173732][ T93] gspca_main: sunplus-2.14.0 probing 055f:c420 [ 303.401526][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 304.028547][ T93] gspca_sunplus: reg_w_riv err -110 [ 304.034097][ T93] sunplus 4-1:0.0: probe with driver sunplus failed with error -110 [ 304.229610][ T8748] FAULT_INJECTION: forcing a failure. [ 304.229610][ T8748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 304.331198][ T5979] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 304.345181][ T8750] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 304.351810][ T8750] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 304.353214][ T8748] CPU: 1 UID: 0 PID: 8748 Comm: syz.0.761 Not tainted 6.16.0-rc4-syzkaller-00319-g05df91921da6 #0 PREEMPT(full) [ 304.353236][ T8748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 304.353245][ T8748] Call Trace: [ 304.353252][ T8748] [ 304.353259][ T8748] dump_stack_lvl+0x16c/0x1f0 [ 304.353289][ T8748] should_fail_ex+0x512/0x640 [ 304.353313][ T8748] _copy_from_user+0x2e/0xd0 [ 304.353342][ T8748] copy_msghdr_from_user+0x98/0x160 [ 304.353364][ T8748] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 304.353396][ T8748] ___sys_sendmsg+0xfe/0x1d0 [ 304.353418][ T8748] ? __pfx____sys_sendmsg+0x10/0x10 [ 304.353437][ T8748] ? __lock_acquire+0x622/0x1c90 [ 304.353483][ T8748] __sys_sendmsg+0x16d/0x220 [ 304.353505][ T8748] ? __pfx___sys_sendmsg+0x10/0x10 [ 304.353540][ T8748] do_syscall_64+0xcd/0x4c0 [ 304.353565][ T8748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 304.353581][ T8748] RIP: 0033:0x7f9f2698e929 [ 304.353594][ T8748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 304.353609][ T8748] RSP: 002b:00007f9f2780d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 304.353628][ T8748] RAX: ffffffffffffffda RBX: 00007f9f26bb5fa0 RCX: 00007f9f2698e929 [ 304.353638][ T8748] RDX: 0000000000000010 RSI: 0000200000000540 RDI: 0000000000000004 [ 304.353647][ T8748] RBP: 00007f9f2780d090 R08: 0000000000000000 R09: 0000000000000000 [ 304.353656][ T8748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 304.353666][ T8748] R13: 0000000000000000 R14: 00007f9f26bb5fa0 R15: 00007ffc46e6b7f8 [ 304.353686][ T8748] [ 304.522155][ C0] vkms_vblank_simulate: vblank timer overrun [ 304.921554][ T8745] SELinux: failed to load policy [ 305.642095][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 305.656032][ T93] usb 4-1: USB disconnect, device number 18 [ 305.665208][ T51] Bluetooth: hci2: ACL packet for unknown connection handle 1781 [ 305.678185][ T51] Bluetooth: hci2: SCO packet for unknown connection handle 200 [ 305.679817][ T8750] vhci_hcd vhci_hcd.0: Device attached [ 305.691576][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 305.922066][ T5979] usb 5-1: device descriptor read/64, error -71 [ 305.991348][ T24] usb 37-1: new low-speed USB device number 2 using vhci_hcd [ 305.999472][ T8752] vhci_hcd: connection closed [ 306.004310][ T13] vhci_hcd: stop threads [ 306.015023][ T13] vhci_hcd: release socket [ 306.020329][ T13] vhci_hcd: disconnect device [ 306.231136][ T5979] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 306.403688][ T5979] usb 5-1: device descriptor read/64, error -71 [ 306.553995][ T5979] usb usb5-port1: attempt power cycle [ 306.683252][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 306.835710][ T30] kauditd_printk_skb: 62 callbacks suppressed [ 306.835726][ T30] audit: type=1400 audit(1751779809.809:1720): avc: denied { create } for pid=8776 comm="syz.3.769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 306.936681][ T30] audit: type=1400 audit(1751779809.899:1721): avc: denied { read } for pid=8776 comm="syz.3.769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 306.970468][ T30] audit: type=1400 audit(1751779809.899:1722): avc: denied { read write } for pid=8776 comm="syz.3.769" name="rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 306.996678][ T30] audit: type=1400 audit(1751779809.899:1723): avc: denied { open } for pid=8776 comm="syz.3.769" path="/dev/rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 307.026132][ T30] audit: type=1400 audit(1751779809.909:1724): avc: denied { read write } for pid=8776 comm="syz.3.769" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 307.057189][ T30] audit: type=1400 audit(1751779809.909:1725): avc: denied { open } for pid=8776 comm="syz.3.769" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 307.167634][ T30] audit: type=1400 audit(1751779809.909:1726): avc: denied { mounton } for pid=8776 comm="syz.3.769" path="/152/file0" dev="tmpfs" ino=900 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 307.190897][ T30] audit: type=1400 audit(1751779809.939:1727): avc: denied { setopt } for pid=8779 comm="syz.1.770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 307.210601][ T30] audit: type=1400 audit(1751779809.939:1728): avc: denied { accept } for pid=8779 comm="syz.1.770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 307.230198][ T30] audit: type=1400 audit(1751779809.939:1729): avc: denied { write } for pid=8779 comm="syz.1.770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 307.385533][ T8785] netlink: 'syz.1.770': attribute type 4 has an invalid length. [ 307.393310][ T8785] netlink: 17 bytes leftover after parsing attributes in process `syz.1.770'. [ 307.728151][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 307.851582][ T8792] batadv_slave_1: entered promiscuous mode [ 307.858320][ T8792] batadv_slave_1: left promiscuous mode [ 307.906476][ T8794] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 307.913006][ T8794] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 307.924396][ T8794] vhci_hcd vhci_hcd.0: Device attached [ 307.934514][ T51] Bluetooth: hci1: ACL packet for unknown connection handle 1781 [ 307.935865][ T8795] vhci_hcd: connection closed [ 307.942535][ T51] Bluetooth: hci1: SCO packet for unknown connection handle 200 [ 307.945673][ T6781] vhci_hcd: stop threads [ 307.959284][ T6781] vhci_hcd: release socket [ 307.964306][ T6781] vhci_hcd: disconnect device [ 307.982049][ T5979] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 308.001499][ T5979] usb 5-1: Using ep0 maxpacket: 32 [ 308.007856][ T5979] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 308.025341][ T5979] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 308.034696][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 308.044002][ T5979] usb 5-1: Product: syz [ 308.048200][ T5979] usb 5-1: Manufacturer: syz [ 308.054480][ T5979] usb 5-1: SerialNumber: syz [ 308.060694][ T5979] usb 5-1: config 0 descriptor?? [ 308.111282][ T5909] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 308.271255][ T5909] usb 3-1: Using ep0 maxpacket: 8 [ 308.278286][ T5909] usb 3-1: unable to get BOS descriptor or descriptor too short [ 308.286977][ T5909] usb 3-1: config 0 has an invalid interface number: 88 but max is 0 [ 308.295165][ T5909] usb 3-1: config 0 has no interface number 0 [ 308.301917][ T5909] usb 3-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 308.313467][ T5909] usb 3-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 308.323380][ T5909] usb 3-1: config 0 interface 88 has no altsetting 0 [ 308.334851][ T5909] usb 3-1: language id specifier not provided by device, defaulting to English [ 308.347735][ T5909] usb 3-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 308.357749][ T5909] usb 3-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 308.366119][ T5909] usb 3-1: Product: syz [ 308.366409][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 308.370437][ T5909] usb 3-1: SerialNumber: syz [ 308.385340][ T5909] usb 3-1: config 0 descriptor?? [ 308.597269][ T5909] input: syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.88/input/input14 [ 308.617663][ T5909] usb 3-1: USB disconnect, device number 21 [ 308.674467][ T977] usb 5-1: USB disconnect, device number 21 [ 308.761702][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 308.771713][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 308.870742][ T8804] netlink: 'syz.3.778': attribute type 1 has an invalid length. [ 308.881858][ T8804] sch_fq: defrate 4294967295 ignored. [ 309.144942][ T8807] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 309.541477][ T8815] unknown channel width for channel at 909000KHz? [ 309.841135][ T977] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 310.489399][ T8828] netlink: 256 bytes leftover after parsing attributes in process `syz.3.783'. [ 310.498483][ T8828] netlink: 24 bytes leftover after parsing attributes in process `syz.3.783'. [ 310.921308][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 310.966713][ T5895] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 311.492536][ T5895] usb 2-1: Using ep0 maxpacket: 32 [ 311.504137][ T5895] usb 2-1: config 0 has an invalid interface number: 35 but max is 0 [ 311.520283][ T5895] usb 2-1: config 0 descriptor has 1 excess byte, ignoring [ 311.528682][ T5895] usb 2-1: config 0 has no interface number 0 [ 311.531084][ T24] vhci_hcd: vhci_device speed not set [ 311.537309][ T5895] usb 2-1: config 0 interface 35 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 311.557700][ T5895] usb 2-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 311.569876][ T5895] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.583569][ T5895] usb 2-1: Product: syz [ 311.587808][ T5895] usb 2-1: Manufacturer: syz [ 311.594786][ T5895] usb 2-1: SerialNumber: syz [ 311.600913][ T5895] usb 2-1: config 0 descriptor?? [ 311.803744][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 311.841202][ T5909] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 311.855561][ T30] kauditd_printk_skb: 67 callbacks suppressed [ 311.855600][ T30] audit: type=1400 audit(1751779814.749:1797): avc: denied { read } for pid=8835 comm="syz.0.787" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 311.855852][ T30] audit: type=1400 audit(1751779814.749:1798): avc: denied { open } for pid=8835 comm="syz.0.787" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 311.856004][ T30] audit: type=1400 audit(1751779814.759:1799): avc: denied { ioctl } for pid=8835 comm="syz.0.787" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4601 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 311.856194][ T30] audit: type=1400 audit(1751779814.829:1800): avc: denied { read } for pid=8835 comm="syz.0.787" name="sg0" dev="devtmpfs" ino=759 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 311.859871][ T30] audit: type=1400 audit(1751779814.829:1801): avc: denied { open } for pid=8835 comm="syz.0.787" path="/dev/sg0" dev="devtmpfs" ino=759 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 311.971619][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 312.001031][ T5909] usb 4-1: Using ep0 maxpacket: 32 [ 312.022550][ C0] vkms_vblank_simulate: vblank timer overrun [ 312.244543][ T30] audit: type=1400 audit(1751779814.999:1802): avc: denied { create } for pid=8839 comm="syz.2.788" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 312.285869][ T5909] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 312.305679][ T5909] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 312.309873][ T30] audit: type=1400 audit(1751779815.009:1803): avc: denied { write } for pid=8839 comm="syz.2.788" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 312.345203][ T5909] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 312.394706][ T5895] usbhid 2-1:0.35: couldn't find an input interrupt endpoint [ 312.410219][ T5895] usb 2-1: USB disconnect, device number 22 [ 312.427052][ T30] audit: type=1400 audit(1751779815.369:1804): avc: denied { read write } for pid=5835 comm="syz-executor" name="loop1" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 312.454297][ T5909] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 312.471072][ T5909] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 312.491080][ T30] audit: type=1400 audit(1751779815.369:1805): avc: denied { open } for pid=5835 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 312.523976][ T5909] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 312.550584][ T5909] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 312.560740][ T30] audit: type=1400 audit(1751779815.369:1806): avc: denied { ioctl } for pid=5835 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 312.586306][ C0] vkms_vblank_simulate: vblank timer overrun [ 312.586385][ T5909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 312.600233][ T5909] usb 4-1: config 0 descriptor?? [ 312.731381][ T5847] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 313.103613][ T5847] usb 5-1: Using ep0 maxpacket: 32 [ 313.117684][ T5847] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 313.137595][ T5847] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 313.148176][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 313.149013][ T5847] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 313.166816][ T5847] usb 5-1: Product: syz [ 313.171997][ T5847] usb 5-1: Manufacturer: syz [ 313.178322][ T5847] usb 5-1: SerialNumber: syz [ 313.184713][ T5847] usb 5-1: config 0 descriptor?? [ 314.178119][ T5847] usb 5-1: USB disconnect, device number 22 [ 314.254693][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.856301][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.869526][ T5909] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 19 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 314.896956][ T5909] usb 4-1: USB disconnect, device number 19 [ 315.396058][ T5909] usblp0: removed [ 315.405097][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 316.297891][ T5909] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 316.401368][ T8885] tipc: Started in network mode [ 316.406652][ T8885] tipc: Node identity 080211000001, cluster identity 4711 [ 316.495893][ T8885] tipc: Enabled bearer , priority 0 [ 316.562531][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 316.581235][ T8886] mac80211_hwsim hwsim5 syzkaller0: entered promiscuous mode [ 316.588687][ T8886] mac80211_hwsim hwsim5 syzkaller0: entered allmulticast mode [ 316.762952][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.769290][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 316.804240][ T5909] usb 4-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 317.284414][ T5909] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.294109][ T5909] usb 4-1: Product: syz [ 317.299293][ T5909] usb 4-1: Manufacturer: syz [ 317.304686][ T5909] usb 4-1: SerialNumber: syz [ 317.312036][ T5909] usb 4-1: config 0 descriptor?? [ 317.540098][ T24] tipc: Node number set to 134418688 [ 317.611675][ T30] kauditd_printk_skb: 58 callbacks suppressed [ 317.611706][ T30] audit: type=1400 audit(1751779820.579:1865): avc: denied { ioctl } for pid=8895 comm="syz.4.803" path="socket:[22924]" dev="sockfs" ino=22924 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 318.009959][ T977] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.021221][ T51] Bluetooth: hci4: Malformed LE Event: 0x0d [ 318.033238][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.042641][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.056182][ T30] audit: type=1400 audit(1751779820.579:1866): avc: denied { write } for pid=8895 comm="syz.4.803" path="/dev/vhci" dev="devtmpfs" ino=1268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 318.087277][ T30] audit: type=1400 audit(1751779820.579:1867): avc: denied { name_bind } for pid=8895 comm="syz.4.803" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 318.110085][ T5909] usb-storage 4-1:0.0: USB Mass Storage device detected [ 318.117581][ T8899] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.126354][ T30] audit: type=1400 audit(1751779820.579:1868): avc: denied { node_bind } for pid=8895 comm="syz.4.803" saddr=172.20.20.12 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 318.126672][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.150326][ T30] audit: type=1400 audit(1751779820.579:1869): avc: denied { connect } for pid=8895 comm="syz.4.803" laddr=172.20.20.12 lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 318.240103][ T8910] netlink: 68 bytes leftover after parsing attributes in process `syz.2.806'. [ 318.435360][ T30] audit: type=1400 audit(1751779821.029:1870): avc: denied { write } for pid=8898 comm="syz.1.805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 318.455334][ T30] audit: type=1400 audit(1751779821.029:1871): avc: denied { connect } for pid=8898 comm="syz.1.805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 318.475391][ T30] audit: type=1400 audit(1751779821.029:1872): avc: denied { name_connect } for pid=8898 comm="syz.1.805" dest=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 318.498067][ T30] audit: type=1400 audit(1751779821.089:1873): avc: denied { create } for pid=8905 comm="syz.2.806" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 318.518067][ T30] audit: type=1400 audit(1751779821.159:1874): avc: denied { module_request } for pid=8905 comm="syz.2.806" kmod="netdev-team0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 318.605081][ T5847] usb 4-1: USB disconnect, device number 20 [ 318.921143][ T5895] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 319.318518][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 319.621806][ T5895] usb 2-1: Using ep0 maxpacket: 32 [ 319.647635][ T5895] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 319.678533][ T5895] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 319.786822][ T5895] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 319.805257][ T5895] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 319.820827][ T5895] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 320.321600][ T5895] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 320.336968][ T5895] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 320.346727][ T5895] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 320.374735][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 320.443103][ T5895] usb 2-1: config 0 descriptor?? [ 320.900238][ T8937] batman_adv: batadv0: Adding interface: ipvlan3 [ 320.906729][ T8937] batman_adv: batadv0: The MTU of interface ipvlan3 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. [ 320.932229][ T8937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 320.942732][ T8937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.952703][ T8937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: ipvlan2 [ 320.962640][ T8937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.972587][ T8937] batman_adv: batadv0: Interface activated: ipvlan3 [ 321.393518][ T1206] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 321.402118][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 321.458380][ T8940] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 321.467049][ T8940] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.264853][ T8948] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 322.271399][ T8948] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 322.285655][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 322.459568][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 322.475140][ T8948] vhci_hcd vhci_hcd.0: Device attached [ 322.534611][ T51] Bluetooth: hci3: ACL packet for unknown connection handle 1781 [ 322.615069][ T51] Bluetooth: hci3: SCO packet for unknown connection handle 200 [ 322.615726][ T8949] vhci_hcd: connection closed [ 322.624465][ T6289] vhci_hcd: stop threads [ 322.634225][ T6289] vhci_hcd: release socket [ 322.638771][ T6289] vhci_hcd: disconnect device [ 322.664746][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 322.664761][ T30] audit: type=1400 audit(1751779825.639:1887): avc: denied { write } for pid=8955 comm="syz.4.819" name="mice" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 322.711282][ T24] vhci_hcd: vhci_device speed not set [ 322.801095][ T30] audit: type=1400 audit(1751779825.729:1888): avc: denied { open } for pid=8955 comm="syz.4.819" path="/dev/input/mice" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 322.826447][ T5895] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 23 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 322.945293][ T8964] 9pnet_fd: Insufficient options for proto=fd [ 323.362879][ T30] audit: type=1400 audit(1751779825.819:1889): avc: denied { create } for pid=8959 comm="syz.2.820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 323.742086][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 323.744506][ T5895] usb 2-1: USB disconnect, device number 23 [ 323.758625][ T5895] usblp0: removed [ 323.773616][ T30] audit: type=1400 audit(1751779825.829:1890): avc: denied { ioctl } for pid=8955 comm="syz.4.819" path="/dev/input/mice" dev="devtmpfs" ino=916 ioctlcmd=0x7008 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 323.783611][ T8966] netlink: 4 bytes leftover after parsing attributes in process `syz.1.821'. [ 323.802284][ T30] audit: type=1400 audit(1751779825.929:1891): avc: denied { create } for pid=8959 comm="syz.2.820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 323.827844][ T30] audit: type=1400 audit(1751779825.929:1892): avc: denied { bind } for pid=8959 comm="syz.2.820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 323.847275][ T30] audit: type=1400 audit(1751779825.929:1893): avc: denied { connect } for pid=8959 comm="syz.2.820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 323.869600][ T30] audit: type=1400 audit(1751779825.929:1894): avc: denied { write } for pid=8959 comm="syz.2.820" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 323.914651][ T30] audit: type=1400 audit(1751779825.929:1895): avc: denied { open } for pid=8959 comm="syz.2.820" path="/dev/ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 324.173808][ T30] audit: type=1400 audit(1751779825.929:1896): avc: denied { ioctl } for pid=8959 comm="syz.2.820" path="/dev/ppp" dev="devtmpfs" ino=709 ioctlcmd=0x7438 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 324.271734][ T8966] netlink: 28 bytes leftover after parsing attributes in process `syz.1.821'. [ 324.280907][ T8966] netlink: 28 bytes leftover after parsing attributes in process `syz.1.821'. [ 324.297320][ T8966] syz_tun: entered promiscuous mode [ 324.338823][ T8966] syz_tun: left promiscuous mode [ 324.851681][ T1206] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 324.859851][ T1206] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 325.100892][ T8992] dlm: non-version read from control device 0 [ 325.274063][ T8997] netlink: 'syz.0.828': attribute type 1 has an invalid length. [ 325.354891][ T9000] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 325.361448][ T9000] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 325.389212][ T51] Bluetooth: hci1: ACL packet for unknown connection handle 1781 [ 325.551133][ T48] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 325.552488][ T9000] vhci_hcd vhci_hcd.0: Device attached [ 325.605811][ T51] Bluetooth: hci1: SCO packet for unknown connection handle 200 [ 325.758800][ T1206] usb 35-1: new low-speed USB device number 4 using vhci_hcd [ 325.782053][ T48] usb 4-1: Using ep0 maxpacket: 8 [ 325.805604][ T48] usb 4-1: config 0 has an invalid interface number: 52 but max is 0 [ 326.023025][ T9002] vhci_hcd: connection closed [ 326.024579][ T60] vhci_hcd: stop threads [ 326.043789][ T60] vhci_hcd: release socket [ 326.048364][ T48] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 326.058755][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 326.079161][ T60] vhci_hcd: disconnect device [ 326.086143][ T48] usb 4-1: config 0 has no interface number 0 [ 326.093162][ T48] usb 4-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 326.107217][ T48] usb 4-1: config 0 interface 52 altsetting 1 endpoint 0x8A has invalid wMaxPacketSize 0 [ 326.117941][ T48] usb 4-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 326.135039][ T48] usb 4-1: config 0 interface 52 has no altsetting 0 [ 326.143526][ T48] usb 4-1: New USB device found, idVendor=06cb, idProduct=0003, bcdDevice=e8.00 [ 326.161576][ T48] usb 4-1: New USB device strings: Mfr=22, Product=0, SerialNumber=0 [ 326.177298][ T48] usb 4-1: Manufacturer: syz [ 326.185976][ T48] usb 4-1: config 0 descriptor?? [ 326.493229][ T48] synaptics_usb 4-1:0.52: synusb_open - usb_submit_urb failed, error: -90 [ 326.551225][ T48] synaptics_usb 4-1:0.52: probe with driver synaptics_usb failed with error -5 [ 326.971056][ T48] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 327.082548][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 327.131074][ T48] usb 5-1: Using ep0 maxpacket: 32 [ 327.138225][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 327.149120][ T48] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 327.168979][ T48] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 327.180051][ T48] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 327.195488][ T48] usb 5-1: Product: syz [ 327.199876][ T48] usb 5-1: Manufacturer: syz [ 327.207450][ T48] usb 5-1: SerialNumber: syz [ 327.216484][ T48] usb 5-1: config 0 descriptor?? [ 327.918605][ T24] usb 5-1: USB disconnect, device number 23 [ 328.021514][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 328.122238][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 328.292626][ T9036] netlink: 12 bytes leftover after parsing attributes in process `syz.2.840'. [ 328.329041][ T24] usb 4-1: USB disconnect, device number 21 [ 328.434137][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 328.434153][ T30] audit: type=1400 audit(1751779831.409:1914): avc: denied { create } for pid=9037 comm="syz.3.841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 328.481178][ T5979] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 328.497212][ T30] audit: type=1400 audit(1751779831.459:1915): avc: denied { mount } for pid=9037 comm="syz.3.841" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 328.571374][ T7462] Bluetooth: hci4: command 0x0406 tx timeout [ 328.798946][ T30] audit: type=1400 audit(1751779831.769:1916): avc: denied { write } for pid=9035 comm="syz.2.840" name="event2" dev="devtmpfs" ino=922 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 328.848385][ T30] audit: type=1400 audit(1751779831.769:1917): avc: denied { open } for pid=9035 comm="syz.2.840" path="/dev/input/event2" dev="devtmpfs" ino=922 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 328.942585][ T5979] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 328.969468][ T5979] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.997759][ T5979] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 329.088070][ T30] audit: type=1400 audit(1751779832.059:1918): avc: denied { create } for pid=9043 comm="syz.2.844" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 329.107472][ T5979] usb 2-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 329.127556][ T5979] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 329.161790][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 329.207054][ T5979] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.229024][ T5979] usb 2-1: Product: syz [ 329.344480][ T30] audit: type=1400 audit(1751779832.299:1919): avc: denied { append } for pid=9043 comm="syz.2.844" name="loop8" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 329.351060][ T5979] usb 2-1: Manufacturer: syz [ 329.703664][ T5979] usb 2-1: SerialNumber: syz [ 329.721378][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 329.751367][ T9050] CIFS: VFS: Malformed UNC in devname [ 329.971096][ T30] audit: type=1400 audit(1751779832.939:1920): avc: denied { bind } for pid=9057 comm="syz.3.847" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 330.061044][ T30] audit: type=1400 audit(1751779832.979:1921): avc: denied { setopt } for pid=9055 comm="syz.2.846" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 330.141041][ T30] audit: type=1400 audit(1751779833.079:1922): avc: denied { bind } for pid=9061 comm="syz.2.849" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 330.279117][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 330.397597][ T30] audit: type=1400 audit(1751779833.369:1923): avc: denied { write } for pid=9061 comm="syz.2.849" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 331.086176][ T5847] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 331.151369][ T1206] vhci_hcd: vhci_device speed not set [ 332.168062][ T5979] cdc_ncm 2-1:1.0: bind() failure [ 332.179711][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 332.190197][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 332.190467][ T5979] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 332.205452][ T5979] cdc_ncm 2-1:1.1: bind() failure [ 332.370405][ T8994] Set syz1 is full, maxelem 65536 reached [ 332.741081][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 333.152086][ T5895] usb 2-1: USB disconnect, device number 24 [ 333.244333][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 333.379515][ T9100] netlink: 48 bytes leftover after parsing attributes in process `syz.3.860'. [ 334.185389][ T1206] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 334.185782][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 334.185801][ T30] audit: type=1400 audit(1751779836.349:1929): avc: denied { nlmsg_read } for pid=9097 comm="syz.3.860" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 334.220353][ T30] audit: type=1400 audit(1751779836.709:1930): avc: denied { create } for pid=9093 comm="syz.4.858" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 334.240077][ T30] audit: type=1400 audit(1751779836.709:1931): avc: denied { getopt } for pid=9093 comm="syz.4.858" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 334.281220][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 334.299470][ T30] audit: type=1400 audit(1751779837.269:1932): avc: denied { write } for pid=9096 comm="syz.1.859" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 334.320266][ T30] audit: type=1400 audit(1751779837.279:1933): avc: denied { ioctl } for pid=9104 comm="syz.2.861" path="/dev/dri/card1" dev="devtmpfs" ino=628 ioctlcmd=0x64a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 334.562830][ T7462] Bluetooth: hci4: Malformed LE Event: 0x0d [ 335.321350][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 335.385385][ T9118] 9pnet_fd: Insufficient options for proto=fd [ 337.129907][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 337.162544][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 337.241351][ T1206] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 337.265796][ T9124] 9pnet_fd: Insufficient options for proto=fd [ 338.026166][ T9141] can0: slcan on ttyS3. [ 338.192365][ T9141] can0 (unregistered): slcan off ttyS3. [ 338.227976][ T9142] can0: slcan on ttyS3. [ 338.306648][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 338.373781][ T30] audit: type=1400 audit(1751779841.339:1934): avc: denied { getopt } for pid=9128 comm="syz.4.868" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 338.404938][ T9138] netlink: 24 bytes leftover after parsing attributes in process `syz.2.869'. [ 338.876290][ T9128] can0 (unregistered): slcan off ttyS3. [ 339.375536][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 339.422742][ T9150] block device autoloading is deprecated and will be removed. [ 339.437923][ T9150] syz.1.872: attempt to access beyond end of device [ 339.437923][ T9150] md0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 339.554468][ T30] audit: type=1400 audit(1751779842.409:1935): avc: denied { connect } for pid=9146 comm="syz.1.872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 339.555311][ T30] audit: type=1400 audit(1751779842.429:1936): avc: denied { getopt } for pid=9157 comm="syz.3.874" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 339.555749][ T30] audit: type=1400 audit(1751779842.429:1937): avc: denied { mount } for pid=9157 comm="syz.3.874" name="/" dev="ramfs" ino=24413 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 339.556230][ T30] audit: type=1400 audit(1751779842.489:1938): avc: denied { read } for pid=9157 comm="syz.3.874" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 339.558880][ T30] audit: type=1400 audit(1751779842.489:1939): avc: denied { open } for pid=9157 comm="syz.3.874" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 339.559518][ T30] audit: type=1400 audit(1751779842.489:1940): avc: denied { ioctl } for pid=9157 comm="syz.3.874" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4601 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 340.137695][ T30] audit: type=1400 audit(1751779842.939:1941): avc: denied { ioctl } for pid=9157 comm="syz.3.874" path="socket:[24411]" dev="sockfs" ino=24411 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 340.248251][ T30] audit: type=1400 audit(1751779843.219:1942): avc: denied { bind } for pid=9163 comm="syz.4.875" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 340.282906][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 340.291276][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 340.301108][ T30] audit: type=1400 audit(1751779843.219:1943): avc: denied { connect } for pid=9163 comm="syz.4.875" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 340.321900][ T30] audit: type=1400 audit(1751779843.299:1944): avc: denied { ioctl } for pid=9165 comm="syz.2.876" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 340.346653][ C1] vkms_vblank_simulate: vblank timer overrun [ 340.441726][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 340.451338][ T24] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 340.462616][ T9171] netlink: 48 bytes leftover after parsing attributes in process `syz.1.877'. [ 340.475274][ T9169] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 340.481805][ T9169] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 340.524577][ T9169] vhci_hcd vhci_hcd.0: Device attached [ 340.541465][ T7462] Bluetooth: hci0: ACL packet for unknown connection handle 1781 [ 340.552882][ T7462] Bluetooth: hci0: SCO packet for unknown connection handle 200 [ 340.555854][ T9172] vhci_hcd: connection closed [ 340.566328][ T49] vhci_hcd: stop threads [ 340.578907][ T49] vhci_hcd: release socket [ 340.587891][ T49] vhci_hcd: disconnect device [ 340.687039][ T24] usb 3-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 340.722755][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.812017][ T24] usb 3-1: Product: syz [ 340.835451][ T24] usb 3-1: Manufacturer: syz [ 340.867302][ T24] usb 3-1: SerialNumber: syz [ 340.931819][ T24] usb 3-1: config 0 descriptor?? [ 341.023590][ T9182] 9pnet_fd: Insufficient options for proto=fd [ 341.207316][ T9192] tipc: Started in network mode [ 341.212358][ T9192] tipc: Node identity 3a1113812919, cluster identity 4711 [ 341.219658][ T9192] tipc: Enabled bearer , priority 0 [ 341.229547][ T9192] syzkaller0: entered promiscuous mode [ 341.235449][ T9192] syzkaller0: entered allmulticast mode [ 341.481848][ T977] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 341.521284][ T24] usb 3-1: Firmware: major: 0, minor: 0, hardware type: ATUSB (0) [ 341.628004][ T24] usb 3-1: Firmware version (0.0) predates our first public release. [ 341.640133][ T24] usb 3-1: Please update to version 0.2 or newer [ 342.165561][ T9185] tipc: Resetting bearer [ 342.287360][ T5895] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 342.296121][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 342.311047][ T1206] tipc: Node number set to 319296385 [ 342.324362][ T9185] tipc: Disabling bearer [ 342.521305][ T977] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 342.947644][ T9216] overlayfs: failed to resolve './file1': -2 [ 342.972014][ T9216] overlayfs: failed to resolve './file1': -2 [ 343.669636][ T977] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 344.681253][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 344.691451][ T977] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 344.791796][ T30] kauditd_printk_skb: 101 callbacks suppressed [ 344.791813][ T30] audit: type=1400 audit(1751779847.769:2046): avc: denied { create } for pid=9226 comm="syz.1.892" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 344.868560][ T977] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 344.926903][ T9232] fuse: Bad value for 'fd' [ 345.114397][ T977] usb 5-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 345.131085][ T30] audit: type=1400 audit(1751779847.859:2047): avc: denied { create } for pid=9228 comm="syz.3.893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 345.133165][ T977] usb 5-1: config 1 interface 0 has no altsetting 0 [ 345.246832][ T30] audit: type=1400 audit(1751779847.889:2048): avc: denied { ioctl } for pid=9228 comm="syz.3.893" path="socket:[24556]" dev="sockfs" ino=24556 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 345.279332][ T24] usb 3-1: USB disconnect, device number 22 [ 345.297193][ T977] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 345.318253][ T977] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 345.331366][ T5979] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 345.340338][ T30] audit: type=1400 audit(1751779847.889:2049): avc: denied { write } for pid=9228 comm="syz.3.893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 345.393100][ T30] audit: type=1400 audit(1751779847.899:2050): avc: denied { mounton } for pid=9228 comm="syz.3.893" path="/179/file0" dev="tmpfs" ino=1042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 345.399009][ T977] usb 5-1: SerialNumber: syz [ 345.426845][ T30] audit: type=1400 audit(1751779848.079:2051): avc: denied { write } for pid=9226 comm="syz.1.892" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 345.552472][ T30] audit: type=1400 audit(1751779848.079:2052): avc: denied { nlmsg_write } for pid=9226 comm="syz.1.892" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 346.125549][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 346.132710][ T9239] 9pnet_fd: Insufficient options for proto=fd [ 346.395335][ T30] audit: type=1400 audit(1751779848.429:2053): avc: denied { read } for pid=9235 comm="syz.1.896" name="nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 346.771428][ T5909] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 347.070657][ T5909] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 347.218869][ T5909] usb 2-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 347.350038][ T5909] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.484584][ T93] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 347.490384][ T30] audit: type=1400 audit(1751779848.429:2054): avc: denied { open } for pid=9235 comm="syz.1.896" 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 [ 347.516239][ T30] audit: type=1400 audit(1751779848.629:2055): avc: denied { read write } for pid=9233 comm="syz.0.894" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 347.516896][ T5909] usb 2-1: config 0 descriptor?? [ 347.560053][ T977] usb 5-1: can't set config #1, error -71 [ 347.577695][ T977] usb 5-1: USB disconnect, device number 24 [ 348.062626][ T9268] sch_fq: defrate 8 ignored. [ 348.067606][ T9268] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000b: 0000 [#1] SMP KASAN NOPTI [ 348.079697][ T9268] KASAN: null-ptr-deref in range [0x0000000000000058-0x000000000000005f] [ 348.088132][ T9268] CPU: 1 UID: 0 PID: 9268 Comm: syz.4.906 Not tainted 6.16.0-rc4-syzkaller-00319-g05df91921da6 #0 PREEMPT(full) [ 348.100046][ T9268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 348.110086][ T9268] RIP: 0010:__list_del_entry_valid_or_report+0x20/0x200 [ 348.117017][ T9268] Code: 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 b8 00 00 00 00 00 fc ff df 41 54 55 53 48 89 fb 48 83 c7 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 8b 01 00 00 48 89 da 48 8b 6b 08 48 b8 00 00 00 [ 348.136609][ T9268] RSP: 0018:ffffc9000419f270 EFLAGS: 00010202 [ 348.142662][ T9268] RAX: dffffc0000000000 RBX: 0000000000000050 RCX: ffffc9000c799000 [ 348.150611][ T9268] RDX: 000000000000000b RSI: ffffffff899358bc RDI: 0000000000000058 [ 348.158573][ T9268] RBP: 0000000000000050 R08: 0000000000000005 R09: 0000000000000000 [ 348.166522][ T9268] R10: 00000000000a000b R11: 0000000000000001 R12: ffffffff8ce8d220 [ 348.174472][ T9268] R13: 0000000000000058 R14: ffffffff8ce8d200 R15: ffff888024f07000 [ 348.182425][ T9268] FS: 00007f08837b86c0(0000) GS:ffff888124815000(0000) knlGS:0000000000000000 [ 348.191336][ T9268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 348.197909][ T9268] CR2: 000000110c342d54 CR3: 000000004bd7e000 CR4: 00000000003526f0 [ 348.205864][ T9268] Call Trace: [ 348.209133][ T9268] [ 348.212066][ T9268] drr_qlen_notify+0x24/0x150 [ 348.216744][ T9268] qdisc_tree_reduce_backlog+0x224/0x500 [ 348.222369][ T9268] fq_change+0xc60/0x1d30 [ 348.226679][ T9268] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 348.232484][ T9268] ? lockdep_hardirqs_on+0x7c/0x110 [ 348.237683][ T9268] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 348.243480][ T9268] ? __pfx_fq_change+0x10/0x10 [ 348.248246][ T9268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 348.254133][ T9268] ? __pfx_qdisc_watchdog+0x10/0x10 [ 348.259317][ T9268] ? __hrtimer_setup+0x176/0x280 [ 348.264237][ T9268] fq_init+0x696/0x840 [ 348.268285][ T9268] ? __pfx_fq_init+0x10/0x10 [ 348.272854][ T9268] qdisc_create+0x454/0xfc0 [ 348.277347][ T9268] tc_modify_qdisc+0x12bb/0x2130 [ 348.282264][ T9268] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 348.287529][ T9268] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 348.292791][ T9268] rtnetlink_rcv_msg+0x3c6/0xe90 [ 348.297709][ T9268] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 348.303158][ T9268] ? ref_tracker_free+0x37c/0x830 [ 348.308162][ T9268] netlink_rcv_skb+0x158/0x420 [ 348.312901][ T9268] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 348.318339][ T9268] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 348.323599][ T9268] ? netlink_deliver_tap+0x1ae/0xd30 [ 348.328864][ T9268] netlink_unicast+0x53d/0x7f0 [ 348.333608][ T9268] ? __pfx_netlink_unicast+0x10/0x10 [ 348.338866][ T9268] netlink_sendmsg+0x8d1/0xdd0 [ 348.343626][ T9268] ? __pfx_netlink_sendmsg+0x10/0x10 [ 348.348889][ T9268] ____sys_sendmsg+0xa98/0xc70 [ 348.353645][ T9268] ? copy_msghdr_from_user+0x10a/0x160 [ 348.359082][ T9268] ? __pfx_____sys_sendmsg+0x10/0x10 [ 348.364339][ T9268] ? preempt_schedule_thunk+0x16/0x30 [ 348.369697][ T9268] ? try_to_wake_up+0xa2f/0x1680 [ 348.374613][ T9268] ___sys_sendmsg+0x134/0x1d0 [ 348.379267][ T9268] ? __pfx____sys_sendmsg+0x10/0x10 [ 348.384442][ T9268] ? __lock_acquire+0x622/0x1c90 [ 348.389368][ T9268] __sys_sendmsg+0x16d/0x220 [ 348.393937][ T9268] ? __pfx___sys_sendmsg+0x10/0x10 [ 348.399025][ T9268] ? __x64_sys_futex+0x1e0/0x4c0 [ 348.403957][ T9268] do_syscall_64+0xcd/0x4c0 [ 348.408441][ T9268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.414307][ T9268] RIP: 0033:0x7f088298e929 [ 348.419218][ T9268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 348.438801][ T9268] RSP: 002b:00007f08837b8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 348.447188][ T9268] RAX: ffffffffffffffda RBX: 00007f0882bb5fa0 RCX: 00007f088298e929 [ 348.455134][ T9268] RDX: 0000000000004010 RSI: 0000200000000280 RDI: 0000000000000003 [ 348.463079][ T9268] RBP: 00007f0882a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 348.471024][ T9268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 348.478978][ T9268] R13: 0000000000000000 R14: 00007f0882bb5fa0 R15: 00007ffda8593358 [ 348.486927][ T9268] [ 348.489919][ T9268] Modules linked in: [ 348.494690][ T9268] ---[ end trace 0000000000000000 ]--- [ 348.500137][ T9268] RIP: 0010:__list_del_entry_valid_or_report+0x20/0x200 [ 348.507097][ T9268] Code: 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 b8 00 00 00 00 00 fc ff df 41 54 55 53 48 89 fb 48 83 c7 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 8b 01 00 00 48 89 da 48 8b 6b 08 48 b8 00 00 00 [ 348.526728][ T9268] RSP: 0018:ffffc9000419f270 EFLAGS: 00010202 [ 348.532788][ T9268] RAX: dffffc0000000000 RBX: 0000000000000050 RCX: ffffc9000c799000 [ 348.540764][ T9268] RDX: 000000000000000b RSI: ffffffff899358bc RDI: 0000000000000058 [ 348.548738][ T9268] RBP: 0000000000000050 R08: 0000000000000005 R09: 0000000000000000 [ 348.556709][ T9268] R10: 00000000000a000b R11: 0000000000000001 R12: ffffffff8ce8d220 [ 348.564682][ T9268] R13: 0000000000000058 R14: ffffffff8ce8d200 R15: ffff888024f07000 [ 348.572661][ T9268] FS: 00007f08837b86c0(0000) GS:ffff888124815000(0000) knlGS:0000000000000000 [ 348.581615][ T9268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 348.588213][ T9268] CR2: 000000110c342d54 CR3: 000000004bd7e000 CR4: 00000000003526f0 [ 348.596196][ T9268] Kernel panic - not syncing: Fatal exception in interrupt [ 348.603582][ T9268] Kernel Offset: disabled [ 348.607882][ T9268] Rebooting in 86400 seconds..