last executing test programs: 3m28.589431237s ago: executing program 3 (id=4925): mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x1, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 3m28.466458579s ago: executing program 3 (id=4928): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.kill\x00', 0x275a, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x1b8, 0x2}) fcntl$lock(r0, 0x6, &(0x7f0000000200)={0x0, 0x0, 0x3b5, 0x1fd}) 3m28.437095169s ago: executing program 3 (id=4929): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x5, {{0xa, 0x4e21, 0x10, @mcast2, 0xff}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000340)={0x2000001, {{0xa, 0x4e24, 0xfffffffc, @mcast2, 0xfffffffb}}, {{0xa, 0x0, 0x82, @local, 0x5}}}, 0x158) 3m28.363557435s ago: executing program 3 (id=4932): creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000140), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid}]}}) 3m28.177188379s ago: executing program 3 (id=4937): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) 3m28.083388997s ago: executing program 3 (id=4939): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$cont(0x7, r0, 0x1478, 0x350) 3m12.91964468s ago: executing program 32 (id=4939): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$cont(0x7, r0, 0x1478, 0x350) 1m12.078086485s ago: executing program 1 (id=7192): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000060a0b040000000000000000020000002c0004802800018008000100666962001c0002800800024000000003080001400000000808000340000000030900010073797a30000000000900020073797a32"], 0x80}}, 0x0) 1m12.015464657s ago: executing program 1 (id=7194): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x34, r1, 0x801, 0x70bd2a, 0x0, {0x2a}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xd4209235c937efa7}, 0x0) 1m11.961083801s ago: executing program 1 (id=7195): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) r0 = syz_open_dev$sg(&(0x7f0000000280), 0x5dc, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000002c0)={0x0, 0xdbc, 0x45}) 1m11.867472313s ago: executing program 1 (id=7198): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sessionid\x00') exit(0xa1) read$FUSE(r0, 0x0, 0x0) 1m10.955126402s ago: executing program 1 (id=7204): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) mmap$fb(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x11, r0, 0x6f000) 1m10.875214374s ago: executing program 1 (id=7206): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, @none, 0x15}, 0xa) getpeername(r0, 0x0, &(0x7f0000000080)) 55.756621169s ago: executing program 33 (id=7206): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, @none, 0x15}, 0xa) getpeername(r0, 0x0, &(0x7f0000000080)) 4.518985053s ago: executing program 0 (id=8215): ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'team_slave_0\x00', &(0x7f0000000140)=@ethtool_gstrings={0x1b, 0x6}}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'wlan0\x00', 0x0}) 4.39386118s ago: executing program 0 (id=8218): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x80000001, 0x4, 0x32, 0x0, 0xff}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) sendto$inet6(r0, &(0x7f0000000080)='8', 0x1, 0x65014, &(0x7f0000000340)={0xa, 0x4e23, 0x5, @local, 0x27}, 0x1c) 3.489683655s ago: executing program 0 (id=8236): r0 = syz_clone(0x20042400, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r0) ptrace(0x4207, r0) ptrace$pokeuser(0x6, r0, 0x1, 0x5) 3.348365174s ago: executing program 0 (id=8239): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000100)={0x3c, r0, 0x801, 0x0, 0x3, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x20, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5, 0x2, 0x4}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "7ee5d52ffd"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac06}]}]}, 0x3c}}, 0x40000) 3.319187597s ago: executing program 0 (id=8240): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x16b601, 0x0) write$sequencer(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0293"], 0x9) ioctl$SNDCTL_SEQ_SYNC(r0, 0x5101) ioctl$SNDCTL_SEQ_SYNC(r0, 0x5101) 2.376067411s ago: executing program 0 (id=8249): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x2, 0xff, 0x71, 0x20, 0x9c4, 0x11, 0xb01c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x4, 0x10, 0x0, [{{0x9, 0x4, 0x7e, 0x10, 0x2, 0x26, 0xd5, 0x18, 0x8, [], [{{0x9, 0x5, 0x6, 0x2, 0x3ff}}, {{0x9, 0x5, 0x82, 0x2, 0x8}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000880)={0x2c, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0003f4000000f403"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000004c0)={0x14, 0x0, &(0x7f0000000e00)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000180)={0x0, 0x23, 0x63, {0x63, 0x22, "21eb0486d1f7a74ac70bb538b5fbed262dd82815dee81e7474d7695dfb4129e5c1cf134a78a5f279adda75cf06590028f2a7b413a0b99c96aca4b84bb9ce56e809fee261be82a310881ada29f20e77998504ad05f46f6af4bff28ab5c512a694a7"}}, 0x0, 0x0, 0x0}, 0x0) 1.976022328s ago: executing program 5 (id=8252): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000640)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x38, r1, 0x105, 0xffffffff, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @crypto_settings=[@NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x10, 0x49, [0xfac0b, 0xfac05, 0x5]}]]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x4004050) 1.883542156s ago: executing program 5 (id=8253): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x4, @local, 0x3}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x83, &(0x7f00000000c0)={r1}, 0x8) 1.754299701s ago: executing program 5 (id=8254): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x20702, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'veth1_to_bridge\x00', 0x400}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000040)=0x1) 1.685412773s ago: executing program 2 (id=8255): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010008020000001800006600000008000300", @ANYRES32=r2, @ANYBLOB="08002600940900000800b700"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 1.63585248s ago: executing program 2 (id=8256): r0 = socket(0x28, 0x805, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10) listen(r0, 0x7) accept4$unix(r0, 0x0, 0x0, 0x0) 1.63192567s ago: executing program 5 (id=8257): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @empty}}, 0x3, 0x1}, 0x90) 1.563554303s ago: executing program 5 (id=8258): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100), 0x40202, 0x0) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f00000000c0)=0x1) mmap$dsp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000007, 0x12, r0, 0x0) write$dsp(r0, 0x0, 0x0) 1.541007022s ago: executing program 2 (id=8259): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x2c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}}, 0x0) 1.486825919s ago: executing program 5 (id=8260): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000003005740ed0b0011c3ec000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x44, &(0x7f0000000080)=ANY=[@ANYBLOB="00000100000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000580)={0x34, &(0x7f0000000300)={0x20, 0x16, 0x49, "7bf016fe41851c0aa8b47ed22cd0def986f22557feb592995c338d956cda9803b96dd1ea4f26912b1ba7e56c3ce3506e76809c4d8c849ecfb895304769ccd2168788d394ee00000000"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.462084939s ago: executing program 2 (id=8261): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x5, @loopback, 0xa}}, 0x0, 0x0, 0x2, 0x0, "bb353738cb473fc7c9f1cf53b6a7b4e23602a3c364ca41d6e5615445244740bd4c0b42a21d7214bf92594925208a0e2f964e654dc534a6324d4993fcf19b2df3ee818a118a7c49462189316d556d2ccd"}, 0xd8) sendto$inet6(r0, &(0x7f00000000c0)="e9", 0x1, 0x20008045, &(0x7f00000001c0)={0xa, 0x2, 0x1000, @empty}, 0x1c) 1.406436841s ago: executing program 2 (id=8262): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)={0x60, r1, 0x1, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME={0x42, 0x33, @action={{{0x0, 0x0, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1}, {0xfcd}, @broadcast, @device_b, @random="8a25421b6055", {0x4, 0x804}, @value=@ver_80211n={0x0, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1}}, @sp_mp_open={0xf, 0x1, {0x20, {}, @void, @val={0x2d, 0x1a, {0x8, 0x3, 0x6, 0x0, {0xffffffffffffff00, 0xba, 0x0, 0x300, 0x0, 0x0, 0x1, 0x1}, 0x400, 0x4, 0x7}}}}}}]}, 0x60}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 1.366418323s ago: executing program 2 (id=8263): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x28de, 0x1142, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000001c0)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="000085000000854eb1"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000000), 0x15e, 0x107082) 288.363378ms ago: executing program 4 (id=8275): sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x14, 0x0, 0x7}, 0x14}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={0x0, 0x2}, 0x8) 217.375567ms ago: executing program 4 (id=8276): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000040)='./file0/../file0/../file0/../file0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x60) 121.553731ms ago: executing program 4 (id=8277): sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffff3b, 0x4000090, &(0x7f00000005c0)={0xa, 0x4e20, 0xa3, @private0, 0x9}, 0x1c) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="640100004a00010200000000000000000a"], 0x164}}, 0x0) 36.514275ms ago: executing program 4 (id=8278): openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x1) getsockopt$ax25_int(r0, 0x101, 0x3, 0x0, &(0x7f0000000040)) 36.349572ms ago: executing program 4 (id=8279): socket$nl_xfrm(0x10, 0x3, 0x6) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0x6000, 0x1) r0 = open(&(0x7f0000000040)='./file2\x00', 0x81, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x4c06, 0x3) 0s ago: executing program 4 (id=8280): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) kernel console output (not intermixed with test programs): 494] [U] I,>Ӥ 51^1N4OǶ'0?֒I9W._.WAV`)ZC6GIӹAXL[F*OW)+'\N[K@2ǬP"^` ؿ [ 478.401705][ T5930] usb 5-1: config 0 descriptor?? [ 478.414432][T20494] [U] 22Ʃ۩X?0;3U [ 478.426610][T20494] [U] ޜƍSOBX8W4(~/KUԖOQE+G-YGY_>V3.Hә]̈́2)D, D~D+W; A\FPȘ|$)KؐIɿKYT^RǙA=#ܜ ͿAET1ݯ4K.E"RS|ПS:>P R"Zڭ#P!KY"}FN84ܳHޱOS̫%DLWMƲ [ 478.452655][T20494] [U] [['XN' ,MR/1D=!DX91BWǻRLFK̤Z#`̑ L؛˜B~M [ 478.462744][T20494] [U] L>сD+D"5ʍH3<IR=F^FNVDOIO:U>Y [ 478.472879][T20494] [U] 'B6V20ķǞ׌"T8{9FW]̩ [ 478.480001][T20494] [U] 72މUC6τI]8CTۨQSKYI¹ |V'TV/G$[ 9KH`"ܑ}[^=0]%̂TF_V4C [ 478.492850][T20494] [U] EC [ 478.496555][T20494] [U] |<:^3$7NK~-@?/MTL۾IWȬ@G~T{P+$JP| IRIӍPM Y ڔ8TV,L, [ 478.538314][T20493] [U] K)0~ܳʪIP'FҜZR @B]5{ʼ'8ƥFUTQUDǩK;7ͪ0C[YYCذML8T͚5RXW XOQHVI'8L [ 479.056697][ T5930] f81534 5-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 479.086699][ T5930] f81534 5-1:0.12: f81534_find_config_idx: read failed: -71 [ 479.118316][ T5930] f81534 5-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 479.126054][ T5930] f81534 5-1:0.12: probe with driver f81534 failed with error -71 [ 479.157082][ T5930] usb 5-1: USB disconnect, device number 28 [ 479.198307][ T5929] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 479.327238][T20530] can0: slcan on ttyS3. [ 479.352225][ T5929] usb 2-1: config 0 interface 0 altsetting 185 endpoint 0x81 has invalid wMaxPacketSize 0 [ 479.365887][ T5929] usb 2-1: config 0 interface 0 has no altsetting 0 [ 479.375387][ T5929] usb 2-1: New USB device found, idVendor=05ac, idProduct=027a, bcdDevice= 0.00 [ 479.385217][ T5929] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.411024][ T5929] usb 2-1: config 0 descriptor?? [ 479.419012][T20530] can0 (unregistered): slcan off ttyS3. [ 479.480111][T20533] netlink: 14568 bytes leftover after parsing attributes in process `syz.0.6675'. [ 479.865681][ T5929] apple 0003:05AC:027A.00E0: ignoring exceeding usage max [ 479.918619][ T5929] apple 0003:05AC:027A.00E0: hidraw0: USB HID v8.00 Device [HID 05ac:027a] on usb-dummy_hcd.1-1/input0 [ 480.113904][ T10] usb 2-1: USB disconnect, device number 102 [ 480.245195][T20571] program syz.4.6688 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 480.295864][T20574] tipc: Enabled bearer , priority 10 [ 480.447380][T20579] ALSA: seq fatal error: cannot create timer (-19) [ 480.970724][ T10] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 480.991806][T20616] program syz.0.6703 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 481.145728][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 481.164278][ T10] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 481.209478][ T10] usb 5-1: New USB device found, idVendor=0458, idProduct=4018, bcdDevice= 0.00 [ 481.229949][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 481.261378][ T10] usb 5-1: config 0 descriptor?? [ 481.408360][ T5929] tipc: Node number set to 4269801487 [ 481.578543][T20647] tipc: Enabled bearer , priority 2 [ 481.695255][ T10] hid_parser_main: 167 callbacks suppressed [ 481.695283][ T10] kye 0003:0458:4018.00E1: unknown main item tag 0x0 [ 481.714562][ T10] kye 0003:0458:4018.00E1: unknown main item tag 0x0 [ 481.722936][ T10] kye 0003:0458:4018.00E1: unknown main item tag 0x0 [ 481.730734][ T10] kye 0003:0458:4018.00E1: unknown main item tag 0x0 [ 481.738051][ T10] kye 0003:0458:4018.00E1: unknown main item tag 0x0 [ 481.746080][ T10] kye 0003:0458:4018.00E1: unknown main item tag 0x0 [ 481.757388][ T10] kye 0003:0458:4018.00E1: unknown main item tag 0x0 [ 481.778626][ T10] kye 0003:0458:4018.00E1: hidraw0: USB HID v0.00 Device [HID 0458:4018] on usb-dummy_hcd.4-1/input0 [ 481.911256][ T5930] usb 5-1: USB disconnect, device number 29 [ 482.114277][T20675] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6729'. [ 482.126028][T20675] nbd: illegal input index -1900544 [ 482.268502][ T10] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 482.420128][ T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 482.430642][ T10] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 482.444083][T10227] usb 2-1: new full-speed USB device number 103 using dummy_hcd [ 482.458892][ T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 482.477266][ T10] usb 1-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 482.488446][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 482.507871][ T10] usb 1-1: Product: syz [ 482.515950][ T10] usb 1-1: Manufacturer: syz [ 482.522312][ T10] usb 1-1: SerialNumber: syz [ 482.533288][ T10] usb 1-1: config 0 descriptor?? [ 482.543184][T20669] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 482.552172][T20669] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 482.563073][ T10] usb 1-1: ucan: probing device on interface #0 [ 482.624989][T10227] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 482.639139][T10227] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 482.650091][T10227] usb 2-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 482.659724][T10227] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.679605][T10227] usb 2-1: config 0 descriptor?? [ 482.789384][ T5930] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 482.958772][ T5930] usb 5-1: Using ep0 maxpacket: 8 [ 482.967934][ T5930] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 482.976897][ T5930] usb 5-1: config 179 has no interface number 0 [ 482.983722][ T5930] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 482.997721][ T5930] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 483.018275][ T5930] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 483.030638][ T5930] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 483.047692][ T5930] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 483.061549][ T5930] usb 5-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 483.071699][ T5930] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 483.084695][T20692] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 483.106940][T10227] chicony 0003:04F2:1421.00E2: item fetching failed at offset 4/5 [ 483.122871][T10227] chicony 0003:04F2:1421.00E2: Chicony hid parse failed: -22 [ 483.134501][T10227] chicony 0003:04F2:1421.00E2: probe with driver chicony failed with error -22 [ 483.184191][ T10] ucan 1-1:0.0: probe with driver ucan failed with error -71 [ 483.206925][ T10] usb 1-1: USB disconnect, device number 109 [ 483.298560][ T9] usb 3-1: new full-speed USB device number 103 using dummy_hcd [ 483.319028][T10227] usb 2-1: USB disconnect, device number 103 [ 483.460512][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 483.471661][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 483.481571][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 10 [ 483.492596][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 483.502608][ T9] usb 3-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 483.512407][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 483.523337][ T9] usb 3-1: config 0 descriptor?? [ 483.539718][T10227] usb 5-1: USB disconnect, device number 30 [ 483.539765][ C1] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 483.554285][ C1] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 483.562764][ C1] vkms_vblank_simulate: vblank timer overrun [ 483.803619][T20712] xt_l2tp: wrong L2TP version: 0 [ 483.960035][ T9] hid-u2fzero 0003:10C4:8ACF.00E3: unknown main item tag 0x0 [ 483.968402][ T9] hid-u2fzero 0003:10C4:8ACF.00E3: unknown main item tag 0x0 [ 483.980355][ T9] hid-u2fzero 0003:10C4:8ACF.00E3: unknown main item tag 0x0 [ 484.002297][ T9] hid-u2fzero 0003:10C4:8ACF.00E3: hidraw0: USB HID v0.00 Device [HID 10c4:8acf] on usb-dummy_hcd.2-1/input0 [ 484.032080][ T9] hid-u2fzero 0003:10C4:8ACF.00E3: U2F Zero LED initialised [ 484.058424][ T9] hid-u2fzero 0003:10C4:8ACF.00E3: U2F Zero RNG initialised [ 484.182204][ T5930] usb 3-1: USB disconnect, device number 103 [ 484.209048][T20727] autofs: Bad value for 'fd' [ 484.495026][ T9] hid-generic 0006:0004:0009.00E4: hidraw0: VIRTUAL HID v0.04 Device [syz1] on syz0 [ 484.516293][T20746] binder: 20744:20746 ioctl c0306201 2000000004c0 returned -14 [ 484.615684][T20748] fido_id[20748]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 484.892181][T20771] tmpfs: Bad value for 'mpol' [ 485.051161][T20782] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6779'. [ 485.120194][ T5929] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 485.288433][ T5929] usb 3-1: Using ep0 maxpacket: 8 [ 485.295938][ T5929] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 485.310929][ T5929] usb 3-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 485.330628][ T5929] usb 3-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 485.348711][ T5929] usb 3-1: Product: syz [ 485.358401][ T5929] usb 3-1: Manufacturer: syz [ 485.373343][ T5929] usb 3-1: SerialNumber: syz [ 485.607223][ T5929] usb 3-1: Handspring Visor / Palm OS: No valid connect info available [ 485.615906][ T5929] usb 3-1: Handspring Visor / Palm OS: port 0, is for HotSync use [ 485.624026][ T5929] usb 3-1: Handspring Visor / Palm OS: port 0, is for Generic use [ 485.632299][ T5929] usb 3-1: Handspring Visor / Palm OS: Number of ports: 2 [ 485.648360][ T9] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 485.679083][ T10] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 485.798355][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 485.808157][ T5929] usb 3-1: palm_os_3_probe - error -71 getting bytes available request [ 485.819625][ T5929] visor 3-1:1.0: Handspring Visor / Palm OS converter detected [ 485.820318][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 485.830947][ T5929] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 485.848667][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 485.863107][ T5929] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 485.879103][ T5929] usb 3-1: USB disconnect, device number 104 [ 485.881000][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 485.900816][ T5929] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 485.907399][ T10] usb 5-1: New USB device found, idVendor=0419, idProduct=0600, bcdDevice= 0.00 [ 485.920034][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 485.948282][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.957506][ T9] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 485.966048][ T5929] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 485.979219][ T5929] visor 3-1:1.0: device disconnected [ 485.984836][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.995581][ T10] usb 5-1: config 0 descriptor?? [ 486.030264][ T9] usb 2-1: config 0 descriptor?? [ 486.423433][ T10] samsung 0003:0419:0600.00E5: item fetching failed at offset 6/7 [ 486.445295][ T10] samsung 0003:0419:0600.00E5: parse failed [ 486.451860][ T10] samsung 0003:0419:0600.00E5: probe with driver samsung failed with error -22 [ 486.491751][ T9] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.00E6/input/input79 [ 486.526334][ T9] microsoft 0003:045E:07DA.00E6: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 486.623355][ T5949] usb 5-1: USB disconnect, device number 31 [ 486.665195][ T5930] usb 2-1: USB disconnect, device number 104 [ 486.682000][ T5929] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 486.838331][ T5929] usb 3-1: Using ep0 maxpacket: 32 [ 486.845600][ T5929] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 486.858865][ T5929] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 486.867974][ T5929] usb 3-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 486.876674][ T5929] usb 3-1: Product: syz [ 486.880937][ T5929] usb 3-1: Manufacturer: syz [ 486.885563][ T5929] usb 3-1: SerialNumber: syz [ 486.893150][ T5929] usb 3-1: config 0 descriptor?? [ 486.899008][T20824] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 486.907367][ T5929] hub 3-1:0.0: bad descriptor, ignoring hub [ 486.913641][ T5929] hub 3-1:0.0: probe with driver hub failed with error -5 [ 487.388371][ T9] usb 3-1: reset high-speed USB device number 105 using dummy_hcd [ 487.562222][T20824] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 487.826799][T20856] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6813'. [ 487.878588][T10227] usb 3-1: USB disconnect, device number 105 [ 488.113255][T20869] program syz.4.6815 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 488.503568][T20891] netlink: 128 bytes leftover after parsing attributes in process `syz.1.6826'. [ 488.513362][T20891] netlink: 'syz.1.6826': attribute type 5 has an invalid length. [ 488.513722][ T5929] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 488.698528][ T5929] usb 5-1: Using ep0 maxpacket: 32 [ 488.703891][ T5930] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 488.714365][ T5929] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 488.725380][ T5929] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 488.735232][ T5929] usb 5-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 488.744452][ T5929] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 488.755585][ T5929] usb 5-1: config 0 descriptor?? [ 488.871179][ T5930] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 488.882218][ T5930] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 488.892146][ T5930] usb 3-1: New USB device found, idVendor=1532, idProduct=010e, bcdDevice= 0.00 [ 488.901393][ T5930] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 488.911827][ T5930] usb 3-1: config 0 descriptor?? [ 489.179323][ T5929] hid-led 0003:27B8:01ED.00E7: item fetching failed at offset 0/2 [ 489.187946][ T5929] hid-led 0003:27B8:01ED.00E7: probe with driver hid-led failed with error -22 [ 489.390551][T10227] usb 5-1: USB disconnect, device number 32 [ 489.526301][ T5930] razer 0003:1532:010E.00E8: failed to enable macro keys: -71 [ 489.547642][ T5930] razer 0003:1532:010E.00E8: hidraw0: USB HID v0.00 Device [HID 1532:010e] on usb-dummy_hcd.2-1/input0 [ 489.585005][ T5930] usb 3-1: USB disconnect, device number 106 [ 489.668968][T20901] fido_id[20901]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 490.935070][T20983] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 490.941658][T20983] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 490.968611][T20983] vhci_hcd vhci_hcd.0: Device attached [ 490.988375][T20984] usbip_core: unknown command [ 490.993246][T20984] vhci_hcd: unknown pdu 0 [ 490.997606][T20984] usbip_core: unknown command [ 491.023221][ T49] vhci_hcd: stop threads [ 491.027541][ T49] vhci_hcd: release socket [ 491.033221][ T49] vhci_hcd: disconnect device [ 491.508353][ T5930] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 491.678499][ T5930] usb 5-1: Using ep0 maxpacket: 32 [ 491.681196][ T5930] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 491.696814][ T5930] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 491.696863][ T5930] usb 5-1: New USB device found, idVendor=1b1c, idProduct=1c1f, bcdDevice= 0.00 [ 491.696889][ T5930] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.700688][ T5930] usb 5-1: config 0 descriptor?? [ 491.888361][ T10] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 492.041840][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 492.050153][ T10] usb 3-1: config 0 has no interfaces? [ 492.058959][ T10] usb 3-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 492.068649][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.076693][ T10] usb 3-1: Product: syz [ 492.082043][ T10] usb 3-1: Manufacturer: syz [ 492.086684][ T10] usb 3-1: SerialNumber: syz [ 492.095159][ T10] usb 3-1: config 0 descriptor?? [ 492.161912][ T5930] corsair-psu 0003:1B1C:1C1F.00E9: hidraw0: USB HID v0.00 Device [HID 1b1c:1c1f] on usb-dummy_hcd.4-1/input0 [ 492.230004][ T5930] corsair-psu 0003:1B1C:1C1F.00E9: unable to initialize device (-38) [ 492.259352][ T5930] corsair-psu 0003:1B1C:1C1F.00E9: probe with driver corsair-psu failed with error -38 [ 492.328418][T21030] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 492.339892][T21030] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 492.351385][ T5183] Bluetooth: hci2: adv larger than maximum supported [ 492.351414][ T5183] Bluetooth: hci2: adv larger than maximum supported [ 492.358284][ T5183] Bluetooth: hci2: Malformed LE Event: 0x0d [ 492.374060][ T5930] usb 3-1: USB disconnect, device number 107 [ 492.395864][ T24] usb 5-1: USB disconnect, device number 33 [ 492.719691][T21065] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 493.165944][T21086] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6919'. [ 493.253718][ T10] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 493.408516][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 493.416143][ T10] usb 3-1: config index 0 descriptor too short (expected 6427, got 27) [ 493.424884][ T10] usb 3-1: config 0 has an invalid interface number: 21 but max is 0 [ 493.435133][ T10] usb 3-1: config 0 has no interface number 0 [ 493.441746][ T10] usb 3-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0x3E, changing to 0xE [ 493.453690][ T10] usb 3-1: config 0 interface 21 altsetting 0 endpoint 0xE has an invalid bInterval 211, changing to 11 [ 493.465375][ T10] usb 3-1: config 0 interface 21 altsetting 0 endpoint 0xE has invalid maxpacket 57888, setting to 1024 [ 493.480226][ T10] usb 3-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 493.489829][ T10] usb 3-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 493.497937][ T10] usb 3-1: Product: syz [ 493.515159][ T10] usb 3-1: config 0 descriptor?? [ 493.732334][ T10] usb 3-1: USB disconnect, device number 108 [ 493.858386][ T5930] usb 2-1: new full-speed USB device number 105 using dummy_hcd [ 494.010012][ T5930] usb 2-1: too many endpoints for config 0 interface 0 altsetting 254: 253, using maximum allowed: 30 [ 494.021224][ T5930] usb 2-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 494.031333][ T5930] usb 2-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 494.044614][ T5930] usb 2-1: config 0 interface 0 has no altsetting 0 [ 494.051322][ T5930] usb 2-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.00 [ 494.060438][ T5930] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 494.072737][ T5930] usb 2-1: config 0 descriptor?? [ 494.118742][ T9] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 494.270396][ T9] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 494.286736][ T9] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 494.302892][ T9] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 494.313634][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 494.337612][T21102] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 494.354114][ T9] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 494.487868][T21108] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6930'. [ 494.508043][ T5930] hid-alps 0003:044E:120C.00EA: item fetching failed at offset 5/8 [ 494.517216][ T5930] hid-alps 0003:044E:120C.00EA: parse failed [ 494.523894][ T5930] hid-alps 0003:044E:120C.00EA: probe with driver hid-alps failed with error -22 [ 494.574636][ T5930] usb 5-1: USB disconnect, device number 34 [ 494.716094][ T5929] usb 2-1: USB disconnect, device number 105 [ 496.620121][ T9] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 496.788473][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 496.800302][ T9] usb 2-1: config index 0 descriptor too short (expected 5924, got 36) [ 496.818382][ T9] usb 2-1: config 250 has an invalid interface number: 228 but max is -1 [ 496.826992][ T9] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 0 [ 496.849005][ T9] usb 2-1: config 250 has no interface number 0 [ 496.856588][ T9] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 496.888351][ T9] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 496.918422][ T9] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 26 [ 496.929033][ T9] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 496.958379][ T9] usb 2-1: config 250 interface 228 has no altsetting 0 [ 496.980266][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 496.989652][ T9] usb 2-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59 [ 496.997955][ T9] usb 2-1: Product: syz [ 497.018296][ T9] usb 2-1: SerialNumber: syz [ 497.049660][ T9] hub 2-1:250.228: bad descriptor, ignoring hub [ 497.055995][ T9] hub 2-1:250.228: probe with driver hub failed with error -5 [ 497.240210][ T9] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 106 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 497.548865][ T10] usb 2-1: USB disconnect, device number 106 [ 497.559329][ T10] usblp0: removed [ 497.659324][ T9] usb 3-1: new full-speed USB device number 109 using dummy_hcd [ 497.821376][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 497.833205][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 497.843468][ T9] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 497.852889][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 497.869592][ T9] usb 3-1: config 0 descriptor?? [ 498.313982][ T9] lua 0003:1E7D:2C2E.00EB: hidraw0: USB HID v0.00 Device [HID 1e7d:2c2e] on usb-dummy_hcd.2-1/input0 [ 498.363390][T21297] ALSA: seq fatal error: cannot create timer (-22) [ 498.512036][ T5929] usb 3-1: USB disconnect, device number 109 [ 499.054720][T21331] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7029'. [ 499.184926][T21338] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7031'. [ 499.493895][T21359] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7038'. [ 500.179919][T21394] netlink: 'syz.2.7056': attribute type 142 has an invalid length. [ 500.497985][T21416] ieee802154 phy0 wpan0: encryption failed: -126 [ 500.729169][ T10] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 500.878282][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 500.894702][ T10] usb 2-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 500.904137][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.913142][ T10] usb 2-1: Product: syz [ 500.917663][ T10] usb 2-1: Manufacturer: syz [ 500.922967][ T10] usb 2-1: SerialNumber: syz [ 500.932764][ T10] usb 2-1: config 0 descriptor?? [ 500.944980][T21434] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7076'. [ 500.946385][ T10] gspca_main: se401-2.14.0 probing 047d:5003 [ 501.331509][T21453] tipc: Enabling not permitted [ 501.337071][T21453] tipc: Enabling of bearer rejected, failed to enable media [ 501.357093][ T10] gspca_se401: Bayer format not supported! [ 501.566856][ T5930] usb 2-1: USB disconnect, device number 107 [ 501.593485][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.638343][ T10] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 501.798301][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 501.805512][ T10] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 501.813907][ T10] usb 5-1: config 0 has no interface number 0 [ 501.823030][ T10] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 501.836259][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 501.844385][ T10] usb 5-1: Product: syz [ 501.848729][ T10] usb 5-1: Manufacturer: syz [ 501.853408][ T10] usb 5-1: SerialNumber: syz [ 501.860693][ T10] usb 5-1: config 0 descriptor?? [ 501.868752][ T10] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 502.079828][ T10] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 502.093593][ T10] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 502.293160][ C0] quatech-serial ttyUSB0: qt2_process_read_urb - status message too short [ 502.495227][ C0] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 502.514415][ T5871] usb 5-1: USB disconnect, device number 35 [ 502.530505][ T5871] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 502.546707][ T5871] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 502.562031][ T5871] quatech2 5-1:0.51: device disconnected [ 502.849591][T21485] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7100'. [ 502.860129][T21485] netlink: 'syz.1.7100': attribute type 5 has an invalid length. [ 503.669421][T21532] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7120'. [ 503.968315][ T5929] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 503.995342][T21544] option changes via remount are deprecated (pid=21543 comm=syz.1.7128) [ 504.143324][ T5929] usb 3-1: Using ep0 maxpacket: 16 [ 504.164959][ T5929] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 504.185721][ T5929] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 504.195885][ T5929] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 504.228443][ T5929] usb 3-1: New USB device found, idVendor=2133, idProduct=0018, bcdDevice= 0.00 [ 504.248956][ T5929] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 504.261529][ T5929] usb 3-1: config 0 descriptor?? [ 504.678415][ T5871] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 504.693332][ T5929] viewsonic 0003:2133:0018.00EC: hidraw0: USB HID v0.00 Device [HID 2133:0018] on usb-dummy_hcd.2-1/input0 [ 504.838344][ T5871] usb 5-1: Using ep0 maxpacket: 32 [ 504.847593][ T5871] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 504.859719][ T5871] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 504.870185][ T5871] usb 5-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 504.879689][ T5871] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 504.891853][ T5871] usb 5-1: config 0 descriptor?? [ 504.909614][ T9] usb 3-1: USB disconnect, device number 110 [ 505.210016][ T30] audit: type=1326 audit(1758729797.585:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.249233][ T30] audit: type=1326 audit(1758729797.605:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.306867][ T30] audit: type=1326 audit(1758729797.605:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.340600][ T5871] hid_parser_main: 20 callbacks suppressed [ 505.340625][ T5871] hid-led 0003:27B8:01ED.00ED: unknown main item tag 0x7 [ 505.363084][ T30] audit: type=1326 audit(1758729797.605:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.386363][ T30] audit: type=1326 audit(1758729797.605:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.409719][ T30] audit: type=1326 audit(1758729797.605:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.435179][ T30] audit: type=1326 audit(1758729797.605:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.459400][ T30] audit: type=1326 audit(1758729797.605:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.498327][ T30] audit: type=1326 audit(1758729797.605:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.531254][ T30] audit: type=1326 audit(1758729797.605:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21558 comm="syz.1.7133" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05f1d8eec9 code=0x7fc00000 [ 505.556145][ T5871] hid-led 0003:27B8:01ED.00ED: probe with driver hid-led failed with error -71 [ 505.590066][ T5871] usb 5-1: USB disconnect, device number 36 [ 505.870328][ T5183] Bluetooth: hci1: unexpected event for opcode 0x0c26 [ 506.491232][T21610] trusted_key: encrypted_key: key user:syz not found [ 506.669604][T21622] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7161'. [ 506.807232][T21632] netlink: 116 bytes leftover after parsing attributes in process `syz.4.7167'. [ 507.158451][ T5929] usb 2-1: new full-speed USB device number 108 using dummy_hcd [ 507.244250][T21655] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 507.251013][T21655] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 507.257479][T21655] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 507.264003][T21655] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 507.272553][T21655] comedi comedi3: 8255: I/O port conflict (0xc,4) [ 507.279166][T21655] comedi comedi3: 8255: I/O port conflict (0x12,4) [ 507.285879][T21655] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 507.292976][T21655] comedi comedi3: 8255: I/O port conflict (0x81,4) [ 507.302124][T21655] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffc,4) [ 507.310075][T21655] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 507.316825][T21655] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 507.324730][T21655] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 507.332160][T21655] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 507.332773][ T5929] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 507.338782][T21655] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 507.350490][ T5929] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 507.356263][T21655] comedi comedi3: 8255: I/O port conflict (0x8,4) [ 507.369918][ T5929] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1c23, bcdDevice= 0.00 [ 507.375612][T21655] comedi comedi3: 8255: I/O port conflict (0x400009,4) [ 507.385534][ T5929] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 507.392003][T21655] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 507.407691][T21655] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 507.415779][ T5929] usb 2-1: config 0 descriptor?? [ 507.415913][T21655] comedi comedi3: 8255: I/O port conflict (0x80,4) [ 507.422637][T21640] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 507.728516][ T5871] usb 5-1: new full-speed USB device number 37 using dummy_hcd [ 507.867138][ T5929] corsair-psu 0003:1B1C:1C23.00EE: item fetching failed at offset 6/7 [ 507.876194][ T5929] corsair-psu 0003:1B1C:1C23.00EE: probe with driver corsair-psu failed with error -22 [ 507.880616][ T5871] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 507.898784][ T5871] usb 5-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 507.910128][ T5871] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 507.925553][ T5871] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 507.935953][ T5871] usb 5-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 507.946895][ T5871] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 507.961548][ T5871] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 507.971882][ T5871] usb 5-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 507.982888][ T5871] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 507.997601][ T5871] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 508.006775][ T5871] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 508.015910][ T5871] usb 5-1: SerialNumber: syz [ 508.077512][ T5929] usb 2-1: USB disconnect, device number 108 [ 508.784498][ T5871] usb 5-1: USB disconnect, device number 37 [ 508.860555][T21681] binder: 21680:21681 ioctl 4018620d 0 returned -22 [ 509.052924][T21693] program syz.1.7195 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 510.164386][T21715] program syz.2.7205 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 510.418866][T21721] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7209'. [ 510.511772][T21725] netlink: 'syz.4.7211': attribute type 1 has an invalid length. [ 510.521503][T21725] netlink: 16098 bytes leftover after parsing attributes in process `syz.4.7211'. [ 510.652798][T21731] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7213'. [ 510.791478][T21737] netlink: 'syz.2.7217': attribute type 4 has an invalid length. [ 510.820064][T21737] netlink: 17 bytes leftover after parsing attributes in process `syz.2.7217'. [ 511.488383][ T9] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 511.648456][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 511.655593][ T9] usb 3-1: config 0 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 511.675801][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 511.684858][ T9] usb 3-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 511.696337][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 511.709952][ T9] usb 3-1: config 0 descriptor?? [ 512.133696][ T9] cougar 0003:060B:500A.00EF: unknown main item tag 0x0 [ 512.155304][ T9] cougar 0003:060B:500A.00EF: unknown main item tag 0x0 [ 512.167145][ T9] cougar 0003:060B:500A.00EF: unknown main item tag 0x0 [ 512.192369][ T9] cougar 0003:060B:500A.00EF: unknown main item tag 0x0 [ 512.206400][ T9] cougar 0003:060B:500A.00EF: unknown main item tag 0x0 [ 512.235929][ T9] cougar 0003:060B:500A.00EF: hidraw0: USB HID v0.05 Device [HID 060b:500a] on usb-dummy_hcd.2-1/input0 [ 512.353219][ T5930] usb 3-1: USB disconnect, device number 111 [ 512.389820][T21763] fido_id[21763]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 512.992838][T21786] delete_channel: no stack [ 513.500616][ T9] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 513.670287][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 513.699707][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 513.728415][ T9] usb 3-1: New USB device found, idVendor=172f, idProduct=0038, bcdDevice= 0.00 [ 513.737571][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 513.770549][ T9] usb 3-1: config 0 descriptor?? [ 514.049277][T21824] netlink: 'syz.0.7259': attribute type 27 has an invalid length. [ 514.190917][ T9] waltop 0003:172F:0038.00F0: unknown main item tag 0x0 [ 514.218295][ T9] waltop 0003:172F:0038.00F0: unknown main item tag 0x0 [ 514.225329][ T9] waltop 0003:172F:0038.00F0: unknown main item tag 0x0 [ 514.262577][ T9] waltop 0003:172F:0038.00F0: unknown main item tag 0x0 [ 514.274532][ T9] waltop 0003:172F:0038.00F0: unknown main item tag 0x0 [ 514.287580][ T9] waltop 0003:172F:0038.00F0: hidraw0: USB HID v0.00 Device [HID 172f:0038] on usb-dummy_hcd.2-1/input0 [ 514.407228][ T10] usb 3-1: USB disconnect, device number 112 [ 514.607433][T21843] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7268'. [ 514.956780][T21855] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 514.967767][T21855] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 514.985443][T21855] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 515.001049][T21855] comedi comedi3: 8255: I/O port conflict (0x5c95239c,4) [ 515.010173][T21855] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 515.029423][T21855] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 515.036190][T21855] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 515.047890][T21855] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 515.055119][T21855] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 515.062211][T21855] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 515.069264][T21855] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 515.075873][T21855] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 515.084218][T21855] comedi comedi3: 8255: I/O port conflict (0x10,4) [ 515.091363][T21855] comedi comedi3: 8255: I/O port conflict (0xffffffff8000008b,4) [ 515.099613][T21855] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 515.107548][T21855] comedi comedi3: 8255: I/O port conflict (0xb,4) [ 515.114902][T21855] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffff5,4) [ 515.123227][T21855] comedi comedi3: 8255: I/O port conflict (0xffffffffffffeadb,4) [ 515.131578][T21855] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 515.344580][ T24] kernel read not supported for file /3762/net/udplite6 (pid: 24 comm: kworker/1:0) [ 515.468337][ T9] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 515.638337][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 515.645432][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 515.648392][ T24] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 515.657394][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 515.676648][ T9] usb 5-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 515.689011][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 515.709277][ T9] usb 5-1: config 0 descriptor?? [ 515.828625][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 515.852320][ T24] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 515.861046][ T24] usb 3-1: config 0 has no interface number 0 [ 515.870421][ T24] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 515.880692][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 515.889064][ T24] usb 3-1: Product: syz [ 515.893495][ T24] usb 3-1: Manufacturer: syz [ 515.898167][ T24] usb 3-1: SerialNumber: syz [ 515.913282][ T24] usb 3-1: config 0 descriptor?? [ 515.933265][ T24] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 516.168768][ T24] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 516.189353][ T24] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 516.334795][ T9] hid-led 0003:0FC5:B080.00F1: probe with driver hid-led failed with error -71 [ 516.349270][ T9] usb 5-1: USB disconnect, device number 38 [ 516.592305][ C1] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 516.600787][ T24] usb 3-1: USB disconnect, device number 113 [ 516.624412][ T24] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 516.649804][ T24] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 516.669064][ T24] quatech2 3-1:0.51: device disconnected [ 517.578301][ T5871] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 517.671972][T21886] loop6: detected capacity change from 0 to 524288000 [ 517.755191][ T5871] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 517.781972][ T5871] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 517.798287][ T5871] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 517.820216][ T5871] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 517.866349][T21877] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 517.895510][ T5871] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 517.941225][ T6898] udevd[6898]: symlink '../../loop6' '/dev/disk/by-diskseq/92.tmp-b7:6' failed: Read-only file system [ 518.046342][ T6898] udevd[6898]: symlink '../../loop6' '/dev/disk/by-diskseq/92.tmp-b7:6' failed: Read-only file system [ 518.080367][ T6898] udevd[6898]: symlink '../../loop6' '/dev/disk/by-diskseq/92.tmp-b7:6' failed: Read-only file system [ 518.214681][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 518.214701][ T30] audit: type=1326 audit(1758729810.585:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21898 comm="syz.2.7294" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbb5ed8eec9 code=0x0 [ 518.242625][ C1] vkms_vblank_simulate: vblank timer overrun [ 518.243356][ T5871] usb 5-1: USB disconnect, device number 39 [ 518.405586][T21904] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7297'. [ 518.851736][T21918] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7303'. [ 519.014208][T21924] binder: 21923:21924 ioctl c018620c 200000000140 returned -22 [ 519.127384][T21928] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7309'. [ 519.214787][T21932] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7311'. [ 519.709205][T21953] netlink: 200 bytes leftover after parsing attributes in process `syz.4.7322'. [ 519.730264][ T30] audit: type=1326 audit(1758729812.105:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21952 comm="syz.2.7321" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbb5ed8eec9 code=0xffff0000 [ 520.058275][ T24] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 520.238470][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 520.245447][ T24] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 520.260797][ T24] usb 5-1: config 0 has no interface number 0 [ 520.280611][ T24] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 520.294733][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 520.313298][ T24] usb 5-1: Product: syz [ 520.317617][ T24] usb 5-1: Manufacturer: syz [ 520.338370][ T24] usb 5-1: SerialNumber: syz [ 520.346113][ T24] usb 5-1: config 0 descriptor?? [ 520.372920][ T24] smsc95xx v2.0.0 [ 520.994507][ T24] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 521.018660][ T24] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 521.042408][ T24] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 521.068352][ T24] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -71 [ 521.095193][ T24] usb 5-1: USB disconnect, device number 40 [ 521.839596][T21991] No control pipe specified [ 521.956912][T21993] netlink: 24 bytes leftover after parsing attributes in process `syz.4.7342'. [ 522.908582][ T5929] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 523.071894][ T5929] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 523.086743][ T5929] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 523.108437][ T5929] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 523.128728][ T5929] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 523.153203][ T5929] usb 3-1: config 0 descriptor?? [ 523.590955][ T5929] pyra 0003:1E7D:2CF6.00F2: item fetching failed at offset 6/7 [ 523.629383][ T5929] pyra 0003:1E7D:2CF6.00F2: parse failed [ 523.635161][ T5929] pyra 0003:1E7D:2CF6.00F2: probe with driver pyra failed with error -22 [ 523.798798][ T10] usb 3-1: USB disconnect, device number 114 [ 523.818628][ T5871] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 523.979294][ T5871] usb 5-1: Using ep0 maxpacket: 16 [ 523.995540][ T5871] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 524.015819][ T5871] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.024615][ T5871] usb 5-1: Product: syz [ 524.034294][ T5871] usb 5-1: Manufacturer: syz [ 524.042014][ T5871] usb 5-1: SerialNumber: syz [ 524.280311][ T5871] cdc_ncm 5-1:1.0: bind() failure [ 524.304554][ T5871] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 524.329387][ T5871] cdc_ncm 5-1:1.1: bind() failure [ 524.350512][ T5871] usb 5-1: USB disconnect, device number 41 [ 524.480601][T22048] net_ratelimit: 2 callbacks suppressed [ 524.480622][T22048] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 524.956811][T22064] netlink: 256 bytes leftover after parsing attributes in process `syz.0.7375'. [ 524.985978][T22064] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7375'. [ 525.880429][ T5862] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 525.890980][ T5862] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 525.899948][ T5862] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 525.912949][ T5862] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 525.929124][ T5862] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 526.218311][ T5930] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 526.244691][T22109] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 526.251838][T22109] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 526.259157][T22109] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 526.266749][T22109] comedi comedi3: 8255: I/O port conflict (0xd,4) [ 526.274115][T22109] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 526.281378][T22109] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 526.287885][T22109] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 526.295987][T22109] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 526.303879][T22109] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 526.311693][T22109] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 526.389025][ T5930] usb 5-1: Using ep0 maxpacket: 16 [ 526.401441][ T5930] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 526.429551][ T5930] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 526.448768][ T5930] usb 5-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 526.469849][ T5930] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 526.490593][ T5930] usb 5-1: config 0 descriptor?? [ 526.523972][ T60] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 526.634064][ T60] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 526.691308][T22098] chnl_net:caif_netlink_parms(): no params data found [ 526.726360][ T60] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 526.831027][ T60] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 526.917210][ T5930] hid_parser_main: 165 callbacks suppressed [ 526.917237][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.938095][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.950588][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.950626][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.950656][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.950684][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.950713][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.950743][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.950780][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.950810][ T5930] hid-picolcd 0003:04D8:F002.00F3: unknown main item tag 0x0 [ 526.999833][T22098] bridge0: port 1(bridge_slave_0) entered blocking state [ 527.008536][ T5930] hid-picolcd 0003:04D8:F002.00F3: No report with id 0xf3 found [ 527.008566][ T5930] hid-picolcd 0003:04D8:F002.00F3: No report with id 0xf4 found [ 527.011527][T22098] bridge0: port 1(bridge_slave_0) entered disabled state [ 527.011756][T22098] bridge_slave_0: entered allmulticast mode [ 527.015271][T22098] bridge_slave_0: entered promiscuous mode [ 527.021143][T22098] bridge0: port 2(bridge_slave_1) entered blocking state [ 527.021290][T22098] bridge0: port 2(bridge_slave_1) entered disabled state [ 527.021466][T22098] bridge_slave_1: entered allmulticast mode [ 527.023925][T22098] bridge_slave_1: entered promiscuous mode [ 527.131416][ T5949] usb 5-1: USB disconnect, device number 42 [ 527.157844][T22098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 527.226201][T22098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 527.383533][T22098] team0: Port device team_slave_0 added [ 527.420781][T22151] CUSE: DEVNAME unspecified [ 527.442078][ T60] batadv0: left allmulticast mode [ 527.460232][ T60] batadv0: left promiscuous mode [ 527.470173][ T60] bridge0: port 4(batadv0) entered disabled state [ 527.507750][ T60] team0: left allmulticast mode [ 527.531841][ T60] team_slave_0: left allmulticast mode [ 527.537373][ T60] team_slave_1: left allmulticast mode [ 527.558730][ T60] bridge0: port 3(team0) entered disabled state [ 527.580083][ T60] bridge_slave_1: left allmulticast mode [ 527.585793][ T60] bridge_slave_1: left promiscuous mode [ 527.595203][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 527.619788][ T60] bridge_slave_0: left allmulticast mode [ 527.625501][ T60] bridge_slave_0: left promiscuous mode [ 527.646555][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 527.990890][ T5183] Bluetooth: hci4: command tx timeout [ 528.634156][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 528.685249][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 528.712368][ T60] bond0 (unregistering): Released all slaves [ 528.762650][T22098] team0: Port device team_slave_1 added [ 528.846817][T22098] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 528.857019][T22098] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 528.885197][T22098] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 528.897250][ T60] tipc: Disabling bearer [ 528.908899][ T60] tipc: Disabling bearer [ 528.918132][ T60] tipc: Left network mode [ 528.924038][T22098] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 528.933871][T22098] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 528.964145][T22098] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 528.987947][T22216] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7430'. [ 528.988123][ T60] IPVS: stopping master sync thread 7769 ... [ 529.127727][T22098] hsr_slave_0: entered promiscuous mode [ 529.139034][T22098] hsr_slave_1: entered promiscuous mode [ 529.145672][T22098] debugfs: 'hsr0' already exists in 'hsr' [ 529.151871][T22098] Cannot create hsr debugfs directory [ 529.275228][T22225] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7432'. [ 529.462821][ T60] hsr_slave_0: left promiscuous mode [ 529.480654][ T60] hsr_slave_1: left promiscuous mode [ 529.486908][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 529.508888][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 529.531051][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 529.547260][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 529.615466][ T60] veth1_macvtap: left promiscuous mode [ 529.630185][ T60] veth0_macvtap: left promiscuous mode [ 529.649434][ T60] veth1_vlan: left promiscuous mode [ 529.654875][ T60] veth0_vlan: left promiscuous mode [ 530.074493][ T5183] Bluetooth: hci4: command tx timeout [ 530.209039][ T60] team_slave_1 (unregistering): left promiscuous mode [ 530.217147][ T60] team0 (unregistering): Port device team_slave_1 removed [ 530.262584][ T60] team_slave_0 (unregistering): left promiscuous mode [ 530.270970][ T60] team0 (unregistering): Port device team_slave_0 removed [ 530.715617][T22242] netlink: 'syz.2.7437': attribute type 1 has an invalid length. [ 530.724166][T22242] netlink: 5624 bytes leftover after parsing attributes in process `syz.2.7437'. [ 531.266372][T22098] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 531.328112][T22098] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 531.359671][T22098] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 531.431120][T22098] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 531.548012][ T60] IPVS: stop unused estimator thread 0... [ 531.759804][T22098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 531.811319][T22098] 8021q: adding VLAN 0 to HW filter on device team0 [ 531.831356][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 531.838628][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 531.926927][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 531.934238][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 532.171172][ T5183] Bluetooth: hci4: command tx timeout [ 532.445613][T22098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 532.661861][T22340] netlink: 32 bytes leftover after parsing attributes in process `syz.2.7467'. [ 533.097285][T22365] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7475'. [ 533.151065][ T30] audit: type=1326 audit(1758729825.525:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22367 comm="syz.4.7476" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6f05b8eec9 code=0x0 [ 533.207824][T22098] veth0_vlan: entered promiscuous mode [ 533.241235][T22098] veth1_vlan: entered promiscuous mode [ 533.320385][T22098] veth0_macvtap: entered promiscuous mode [ 533.333605][T22098] veth1_macvtap: entered promiscuous mode [ 533.375735][T22098] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 533.423924][T22098] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 533.461892][ T3543] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 533.483144][ T3543] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 533.492728][ T3543] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 533.503903][ T3543] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 533.651739][ T3543] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 533.667418][ T3543] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 533.725018][ T3543] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 533.745136][ T3543] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 533.902602][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.027619][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.227453][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.240485][ T5183] Bluetooth: hci4: command tx timeout [ 534.320726][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.417708][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.576212][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.600075][T22428] netlink: 52 bytes leftover after parsing attributes in process `syz.5.7498'. [ 534.609842][T22428] netlink: 'syz.5.7498': attribute type 1 has an invalid length. [ 534.667349][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.755931][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.768442][ T5949] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 534.834756][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.916506][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 534.933591][ T5949] usb 5-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 223, changing to 11 [ 534.957104][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 534.964520][ T5949] usb 5-1: New USB device found, idVendor=056a, idProduct=030e, bcdDevice= 0.00 [ 534.974772][ T5949] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 534.987342][ T5949] usb 5-1: config 0 descriptor?? [ 535.470260][T22462] netlink: 2384 bytes leftover after parsing attributes in process `syz.2.7514'. [ 535.554140][T22466] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7516'. [ 535.636532][ T5949] usb 5-1: USB disconnect, device number 43 [ 535.747063][T22474] tipc: Enabling of bearer rejected, media not registered [ 536.192576][ T30] audit: type=1326 audit(1758729828.555:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22498 comm="syz.5.7533" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa13098eec9 code=0x0 [ 536.214348][ C1] vkms_vblank_simulate: vblank timer overrun [ 536.376245][T22511] netlink: 32 bytes leftover after parsing attributes in process `syz.0.7536'. [ 536.386967][T22511] tipc: Invalid UDP bearer configuration [ 536.387028][T22511] tipc: Enabling of bearer rejected, failed to enable media [ 536.998443][ T9] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 537.150406][ T9] usb 5-1: config 0 interface 0 altsetting 185 endpoint 0x81 has invalid wMaxPacketSize 0 [ 537.161068][ T9] usb 5-1: config 0 interface 0 has no altsetting 0 [ 537.167759][ T9] usb 5-1: New USB device found, idVendor=05ac, idProduct=027a, bcdDevice= 0.00 [ 537.184094][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 537.205107][ T9] usb 5-1: config 0 descriptor?? [ 537.422094][T22551] netlink: 36 bytes leftover after parsing attributes in process `syz.5.7557'. [ 537.667867][ T9] apple 0003:05AC:027A.00F5: hidraw0: USB HID v8.00 Device [HID 05ac:027a] on usb-dummy_hcd.4-1/input0 [ 537.851972][ T5949] usb 5-1: USB disconnect, device number 44 [ 538.117213][ T30] audit: type=1326 audit(1758729830.485:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22574 comm="syz.5.7566" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa13098eec9 code=0x0 [ 538.436607][T22589] tmpfs: Cannot change global quota limit on remount [ 538.678372][ T5949] usb 3-1: new full-speed USB device number 115 using dummy_hcd [ 538.718341][ T24] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 538.830280][ T5949] usb 3-1: config index 0 descriptor too short (expected 19492, got 36) [ 538.839975][ T5949] usb 3-1: config 0 has too many interfaces: 36, using maximum allowed: 32 [ 538.848887][ T5949] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 36 [ 538.858149][ T5949] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 538.869658][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 538.875081][ T5949] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 538.885335][ T5949] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 538.900022][ T5949] usb 3-1: New USB device found, idVendor=046d, idProduct=c225, bcdDevice= 0.00 [ 538.909239][ T5949] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 538.917444][ T24] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 538.928762][ T24] usb 5-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 538.940707][ T5949] usb 3-1: config 0 descriptor?? [ 538.946015][ T24] usb 5-1: config 0 interface 0 has no altsetting 0 [ 538.960553][ T24] usb 5-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 538.971519][ T24] usb 5-1: New USB device strings: Mfr=229, Product=1, SerialNumber=3 [ 538.979966][ T24] usb 5-1: Product: syz [ 538.984222][ T24] usb 5-1: Manufacturer: syz [ 538.988922][ T24] usb 5-1: SerialNumber: syz [ 539.009720][ T24] usb 5-1: config 0 descriptor?? [ 539.033648][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 539.087296][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 539.318305][ T9] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 539.371008][ T5949] lg-g15 0003:046D:C225.00F6: hidraw0: USB HID v1.01 Device [HID 046d:c225] on usb-dummy_hcd.2-1/input0 [ 539.424211][ T24] gs_usb 5-1:0.0: Configuring for 241 interfaces [ 539.431315][ T24] gs_usb 5-1:0.0: Driver cannot handle more that 3 CAN interfaces [ 539.441186][ T24] gs_usb 5-1:0.0: probe with driver gs_usb failed with error -22 [ 539.498371][ T9] usb 6-1: Using ep0 maxpacket: 16 [ 539.505472][ T9] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 539.514664][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 539.524932][ T9] usb 6-1: config 0 descriptor?? [ 539.575515][ T10] usb 3-1: USB disconnect, device number 115 [ 539.641796][ T89] usb 5-1: USB disconnect, device number 45 [ 539.831813][T22604] program syz.0.7579 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 539.944400][ T9] hid_parser_main: 1 callbacks suppressed [ 539.944424][ T9] koneplus 0003:1E7D:2E22.00F7: unknown main item tag 0x0 [ 539.958595][ T9] koneplus 0003:1E7D:2E22.00F7: unknown main item tag 0x0 [ 539.975229][ T9] koneplus 0003:1E7D:2E22.00F7: unknown main item tag 0x0 [ 539.988554][ T9] koneplus 0003:1E7D:2E22.00F7: unknown main item tag 0x0 [ 539.997030][ T9] koneplus 0003:1E7D:2E22.00F7: unknown main item tag 0x0 [ 540.007757][ T9] koneplus 0003:1E7D:2E22.00F7: hidraw0: USB HID v20.00 Device [HID 1e7d:2e22] on usb-dummy_hcd.5-1/input0 [ 540.166844][ T9] usb 6-1: USB disconnect, device number 2 [ 540.371329][T22625] max out of range [ 540.763322][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 540.893657][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 541.076055][T22667] netlink: 104 bytes leftover after parsing attributes in process `syz.2.7608'. [ 541.206881][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 541.375853][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 541.508292][T22688] sp0: Synchronizing with TNC [ 541.534683][T22687] [U] [ 541.540410][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 541.693407][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 541.755894][T22701] ALSA: mixer_oss: invalid index 100000 [ 541.901683][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 542.046177][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 542.157710][T22722] input: syz1 as /devices/virtual/input/input82 [ 542.617952][T22749] devpts: Bad value for 'max' [ 542.648399][ T5949] usb 5-1: new full-speed USB device number 46 using dummy_hcd [ 542.800937][ T5949] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 542.813009][ T5949] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 542.829902][ T5949] usb 5-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 542.842134][ T5949] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 542.861026][ T5949] usb 5-1: config 0 descriptor?? [ 543.118320][ T10] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 543.288630][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 543.295729][ T5949] uclogic 0003:28BD:0042.00F8: interface is invalid, ignoring [ 543.299681][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 543.339862][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 543.377640][ T10] usb 3-1: New USB device found, idVendor=046a, idProduct=0027, bcdDevice= 0.00 [ 543.397736][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 543.435003][ T10] usb 3-1: config 0 descriptor?? [ 543.493489][ T5861] usb 5-1: USB disconnect, device number 46 [ 543.790983][T22798] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7666'. [ 543.836551][T22800] netlink: 'syz.5.7668': attribute type 10 has an invalid length. [ 543.847453][T22800] lo: entered promiscuous mode [ 543.860015][T22800] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 543.880224][ T10] cherry 0003:046A:0027.00F9: unknown main item tag 0x2 [ 543.894845][ T10] cherry 0003:046A:0027.00F9: unknown main item tag 0x0 [ 543.909993][ T10] cherry 0003:046A:0027.00F9: unknown main item tag 0x0 [ 543.921448][ T10] cherry 0003:046A:0027.00F9: unknown main item tag 0x0 [ 543.939341][ T10] cherry 0003:046A:0027.00F9: unknown main item tag 0x0 [ 543.990626][ T10] cherry 0003:046A:0027.00F9: hidraw0: USB HID v0.00 Device [HID 046a:0027] on usb-dummy_hcd.2-1/input0 [ 544.121363][ T89] usb 3-1: USB disconnect, device number 116 [ 544.181949][T22805] fido_id[22805]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 544.245241][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 544.309579][T22815] xt_socket: unknown flags 0x50 [ 544.439616][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 544.606760][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 544.884070][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 545.055197][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 545.286319][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 545.391749][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 545.458301][ T10] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 545.544235][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 545.594705][ T30] audit: type=1400 audit(2000000003.740:106): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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usb 5-1: Using ep0 maxpacket: 8 [ 545.680101][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 545.719783][ C1] vkms_vblank_simulate: vblank timer overrun [ 545.869909][ T10] usb 5-1: too many endpoints for config 0 interface 0 altsetting 250: 255, using maximum allowed: 30 [ 545.896139][ T10] usb 5-1: config 0 interface 0 altsetting 250 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 545.942167][ T30] audit: type=1326 audit(2000000004.090:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22859 comm="syz.0.7689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c0198eec9 code=0x7fc00000 [ 545.985819][ T10] usb 5-1: config 0 interface 0 has no altsetting 0 [ 546.013939][ T10] usb 5-1: New USB device found, idVendor=11ff, idProduct=3331, bcdDevice= 0.00 [ 546.022545][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 546.038503][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 546.076666][ T10] usb 5-1: config 0 descriptor?? [ 546.206749][T22909] mkiss: ax0: crc mode is auto. [ 546.506150][ T10] gembird 0003:11FF:3331.00FA: collection stack underflow [ 546.529725][ T10] gembird 0003:11FF:3331.00FA: item 0 4 0 12 parsing failed [ 546.538226][T22924] fuse: blksize only supported for fuseblk [ 546.562986][ T10] gembird 0003:11FF:3331.00FA: probe with driver gembird failed with error -22 [ 546.733353][ T10] usb 5-1: USB disconnect, device number 47 [ 548.273614][T22997] netlink: 'syz.5.7732': attribute type 178 has an invalid length. [ 549.252448][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 549.541635][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 549.838287][ T89] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 550.004248][ T89] usb 6-1: Using ep0 maxpacket: 8 [ 550.021028][ T89] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 550.035425][ T89] usb 6-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 550.048628][ T89] usb 6-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 550.056760][ T89] usb 6-1: Product: syz [ 550.067813][ T89] usb 6-1: Manufacturer: syz [ 550.077450][ T89] usb 6-1: SerialNumber: syz [ 550.100397][T23082] netlink: 124 bytes leftover after parsing attributes in process `syz.2.7770'. [ 550.199912][T23085] netlink: 'syz.0.7771': attribute type 1 has an invalid length. [ 550.248405][T23085] nbd: error processing sock list [ 550.295946][ T89] usb 6-1: Handspring Visor / Palm OS: No valid connect info available [ 550.318470][ T89] usb 6-1: Handspring Visor / Palm OS: port 0, is for Debugger use [ 550.327083][ T89] usb 6-1: Handspring Visor / Palm OS: port 0, is for Generic use [ 550.336173][ T89] usb 6-1: Handspring Visor / Palm OS: Number of ports: 2 [ 550.380708][T23094] tipc: Enabling of bearer rejected, failed to enable media [ 550.497230][ T89] usb 6-1: palm_os_3_probe - error -71 getting bytes available request [ 550.512321][ T89] visor 6-1:1.0: Handspring Visor / Palm OS converter detected [ 550.526545][ T89] usb 6-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 550.549623][ T89] usb 6-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 550.576009][ T89] usb 6-1: USB disconnect, device number 3 [ 550.594621][ T89] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 550.619197][ T89] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 550.639827][ T89] visor 6-1:1.0: device disconnected [ 551.137089][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 551.183111][T23122] pim6reg9: entered allmulticast mode [ 551.645190][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 551.660429][T23136] netlink: 132 bytes leftover after parsing attributes in process `syz.5.7796'. [ 551.750437][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 551.882223][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 552.023403][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 552.122029][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 552.272484][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 552.366992][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 552.768551][ T5861] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 552.918273][ T5861] usb 3-1: Using ep0 maxpacket: 16 [ 552.925494][ T5861] usb 3-1: config 0 has no interfaces? [ 552.934670][ T5861] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 552.943973][ T5861] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.952978][ T5861] usb 3-1: Product: syz [ 552.957401][ T5861] usb 3-1: Manufacturer: syz [ 552.962223][ T5861] usb 3-1: SerialNumber: syz [ 552.971907][ T5861] usb 3-1: config 0 descriptor?? [ 553.090554][T23192] fuse: Bad value for 'group_id' [ 553.095669][T23192] fuse: Bad value for 'group_id' [ 553.193678][ T10] usb 3-1: USB disconnect, device number 117 [ 553.878613][ T89] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 554.038292][ T89] usb 6-1: Using ep0 maxpacket: 32 [ 554.046480][ T89] usb 6-1: too many configurations: 17, using maximum allowed: 8 [ 554.069656][ T89] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 554.089022][ T89] usb 6-1: config 0 has no interface number 0 [ 554.103234][ T89] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 554.110567][T23232] sock: sock_set_timeout: `syz.2.7841' (pid 23232) tries to set negative timeout [ 554.117517][ T89] usb 6-1: config 0 has no interface number 0 [ 554.139606][ T89] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 554.148150][ T89] usb 6-1: config 0 has no interface number 0 [ 554.163385][ T89] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 554.174491][ T89] usb 6-1: config 0 has no interface number 0 [ 554.182384][ T89] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 554.190955][ T89] usb 6-1: config 0 has no interface number 0 [ 554.204239][ T89] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 554.218288][ T89] usb 6-1: config 0 has no interface number 0 [ 554.231978][ T89] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 554.248310][ T89] usb 6-1: config 0 has no interface number 0 [ 554.260043][ T89] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 554.268146][ T89] usb 6-1: config 0 has no interface number 0 [ 554.288671][ T89] usb 6-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 554.308983][ T89] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.317278][ T89] usb 6-1: Product: syz [ 554.322848][ T89] usb 6-1: Manufacturer: syz [ 554.327925][ T89] usb 6-1: SerialNumber: syz [ 554.349453][ T89] usb 6-1: config 0 descriptor?? [ 554.360343][ T89] etas_es58x 6-1:0.2: Starting syz syz (Serial Number syz) [ 554.564980][ T89] etas_es58x 6-1:0.2: could not parse product info: '424242424242' [ 554.608961][ T5949] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 554.778455][ T5949] usb 5-1: Using ep0 maxpacket: 16 [ 554.802168][ T5949] usb 5-1: config 0 has an invalid interface number: 232 but max is 0 [ 554.810509][ T5949] usb 5-1: config 0 has no interface number 0 [ 554.818854][ T5949] usb 5-1: config 0 interface 232 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 554.832414][ T5949] usb 5-1: config 0 interface 232 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 554.842723][ T5949] usb 5-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 554.854915][ T5949] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 554.867827][ T5949] usb 5-1: config 0 descriptor?? [ 554.890739][ T5861] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 555.051651][ T5861] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 555.065743][ T5861] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 555.080188][ T5861] usb 3-1: New USB device found, idVendor=046d, idProduct=c294, bcdDevice= 0.00 [ 555.094155][ T5861] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 555.106667][ T5861] usb 3-1: config 0 descriptor?? [ 555.180173][ C1] etas_es58x 6-1:0.2: es58x_check_rx_urb: Expected sequence 0xFECA for start of frame but got 0x0061. [ 555.191461][ C1] etas_es58x 6-1:0.2: es58x_split_urb_try_recovery: Recovery failed [ 555.199544][ C1] etas_es58x 6-1:0.2: es58x_split_urb() returned error -EBADMSG [ 555.207289][ C1] etas_es58x 6-1:0.2: es58x_check_rx_urb: Expected sequence 0xFECA for start of frame but got 0xC7D8. [ 555.218271][ C1] etas_es58x 6-1:0.2: es58x_split_urb_try_recovery: Recovery failed [ 555.226282][ C1] etas_es58x 6-1:0.2: es58x_split_urb() returned error -EBADMSG [ 555.237038][ T5528] etas_es58x 6-1:0.2 can0: bit-timing not yet defined [ 555.441859][ C1] etas_es58x 6-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 555.443502][ T10] usb 6-1: USB disconnect, device number 4 [ 555.451132][ C1] etas_es58x 6-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 555.466246][ C1] etas_es58x 6-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 555.475437][ C1] etas_es58x 6-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 555.484626][ C1] etas_es58x 6-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 555.493826][ C1] etas_es58x 6-1:0.2 can0: es58x_write_bulk_callback: error -ESHUTDOWN [ 555.502245][ T10] etas_es58x 6-1:0.2: Disconnecting syz syz [ 555.502453][ C1] dummy_hcd dummy_hcd.5: timer fired with no URBs pending? [ 555.516426][ T5528] etas_es58x 6-1:0.2 can0: es58x_open: Could not open the network device: -EINVAL [ 555.541055][ T5861] hid_parser_main: 53 callbacks suppressed [ 555.541078][ T5861] logitech 0003:046D:C294.00FC: unknown main item tag 0x0 [ 555.548355][ T89] usb 5-1: USB disconnect, device number 48 [ 555.555064][ T5861] logitech 0003:046D:C294.00FC: unknown main item tag 0x0 [ 555.568890][ T5861] logitech 0003:046D:C294.00FC: unknown main item tag 0x0 [ 555.576459][ T5861] logitech 0003:046D:C294.00FC: unknown main item tag 0x0 [ 555.584593][ T5861] logitech 0003:046D:C294.00FC: unknown main item tag 0x0 [ 555.597953][ T5861] logitech 0003:046D:C294.00FC: unknown main item tag 0x0 [ 555.607576][ T5861] logitech 0003:046D:C294.00FC: unknown main item tag 0x0 [ 555.620366][ T5861] logitech 0003:046D:C294.00FC: hidraw0: USB HID v0.00 Device [HID 046d:c294] on usb-dummy_hcd.2-1/input0 [ 555.633497][ T5861] logitech 0003:046D:C294.00FC: no inputs found [ 555.777337][ T9] usb 3-1: USB disconnect, device number 118 [ 556.044500][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 556.114911][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 556.248147][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 556.408438][ T9] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 556.430595][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 556.528892][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 556.588670][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 556.618584][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 556.648524][ T9] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 556.700298][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 556.702063][ T9] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 556.743447][ T9] usb 5-1: config 0 interface 0 has no altsetting 0 [ 556.761154][ T9] usb 5-1: New USB device found, idVendor=0458, idProduct=0153, bcdDevice= 0.00 [ 556.791259][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 556.822346][ T9] usb 5-1: config 0 descriptor?? [ 556.861375][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 556.951217][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 557.002518][T23324] mkiss: ax0: crc mode is auto. [ 557.212842][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 557.253619][ T9] kye 0003:0458:0153.00FD: unknown main item tag 0x0 [ 557.287036][ T9] kye 0003:0458:0153.00FD: unknown main item tag 0x0 [ 557.303176][ T9] kye 0003:0458:0153.00FD: unknown main item tag 0x0 [ 557.388761][ T9] kye 0003:0458:0153.00FD: hidraw0: USB HID v0.00 Device [HID 0458:0153] on usb-dummy_hcd.4-1/input0 [ 557.462608][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 557.495140][ T9] usb 5-1: USB disconnect, device number 49 [ 557.626852][T23342] fido_id[23342]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 557.957818][T23366] vimc link validate: Sensor B:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 1:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 558.265464][T23382] netlink: 'syz.0.7887': attribute type 1 has an invalid length. [ 558.592051][T23402] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 558.608419][T23402] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 558.631387][T23402] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 558.659383][T23402] comedi comedi3: 8255: I/O port conflict (0xc9,4) [ 558.665982][T23402] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 558.681481][T23402] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 558.688003][T23402] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 558.695391][T23402] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 558.704939][T23402] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 558.712543][T23402] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 558.719976][T23402] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 558.726613][T23402] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 558.758322][T23402] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 558.764853][T23402] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 558.785076][T23402] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffd,4) [ 558.796354][T23402] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffd,4) [ 558.804613][T23402] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffff5,4) [ 558.814286][T23402] comedi comedi3: 8255: I/O port conflict (0xffffffffffffeadb,4) [ 558.822871][T23402] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 558.829810][T23402] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 558.836337][T23402] comedi comedi3: 8255: I/O port conflict (0x8,4) [ 559.683003][ T9] hid-generic 0000:007F:FFFFFFFE.00FE: hidraw0: HID v0.00 Device [syz1] on syz0 [ 559.800823][T23462] fido_id[23462]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 559.818399][ T10] usb 3-1: new full-speed USB device number 119 using dummy_hcd [ 559.990435][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 560.026663][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 560.046850][ T10] usb 3-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 560.056426][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 560.079453][ T10] usb 3-1: config 0 descriptor?? [ 560.258281][ T24] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 560.408309][ T24] usb 6-1: Using ep0 maxpacket: 32 [ 560.416904][ T24] usb 6-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 560.427503][ T24] usb 6-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 560.439343][ T24] usb 6-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 560.451585][ T24] usb 6-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 560.467815][ T24] usb 6-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 560.478131][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.486330][ T24] usb 6-1: Product: syz [ 560.490647][ T24] usb 6-1: Manufacturer: syz [ 560.495716][ T24] usb 6-1: SerialNumber: syz [ 560.508969][ T10] hid-u2fzero 0003:10C4:8ACF.00FF: item fetching failed at offset 4/5 [ 560.516585][ C1] imon 6-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 560.525770][ T10] hid-u2fzero 0003:10C4:8ACF.00FF: probe with driver hid-u2fzero failed with error -22 [ 560.536616][ T24] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:155.0/input/input84 [ 560.723903][ T5930] usb 3-1: USB disconnect, device number 119 [ 560.751484][ T24] imon 6-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 560.762526][ T24] (id 0x00) [ 560.828298][ T24] rc_core: IR keymap rc-imon-pad not found [ 560.834255][ T24] Registered IR keymap rc-empty [ 560.842350][ T24] imon 6-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 560.856259][ T24] imon 6-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 560.961458][ T24] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:155.0/rc/rc0 [ 560.977444][ T24] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:155.0/rc/rc0/input85 [ 560.995723][ T24] imon 6-1:155.0: iMON device (15c2:ffdc, intf0) on usb<6:5> initialized [ 561.160330][ T9] usb 6-1: USB disconnect, device number 5 [ 561.305198][T23516] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7953'. [ 561.424714][T23522] xt_bpf: check failed: parse error [ 561.768075][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 561.855477][T23548] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7968'. [ 561.889864][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.002786][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.084365][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.201116][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.258082][T23568] netlink: 'syz.2.7979': attribute type 3 has an invalid length. [ 562.318947][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.406243][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.515520][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.557981][T23584] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7987'. [ 562.637238][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.723756][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 562.762653][T23594] netlink: 1030 bytes leftover after parsing attributes in process `syz.5.7992'. [ 562.773129][T23594] bridge: RTM_NEWNEIGH with invalid ether address [ 562.898663][ T24] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 563.038019][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.059870][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 563.072341][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 563.088321][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 563.100315][ T24] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 563.118262][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.126422][ T24] usb 3-1: Product: syz [ 563.136563][ T24] usb 3-1: Manufacturer: syz [ 563.141543][ T24] usb 3-1: SerialNumber: syz [ 563.575921][ T24] usb 3-1: cannot find UAC_HEADER [ 563.600909][ T24] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 563.708358][ T10] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 563.792922][ T89] usb 3-1: USB disconnect, device number 120 [ 563.860978][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 563.873116][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 563.883998][ T10] usb 6-1: New USB device found, idVendor=18b1, idProduct=0037, bcdDevice= 0.00 [ 563.894111][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 563.909400][ T10] usb 6-1: config 0 descriptor?? [ 563.975954][T23640] netlink: 763 bytes leftover after parsing attributes in process `syz.4.8014'. [ 564.367501][ T10] petalynx 0003:18B1:0037.0100: hidraw0: USB HID v0.00 Device [HID 18b1:0037] on usb-dummy_hcd.5-1/input0 [ 564.574197][ T10] usb 6-1: USB disconnect, device number 6 [ 564.679957][T23673] usb usb8: usbfs: process 23673 (syz.2.8030) did not claim interface 7 before use [ 564.895788][T23683] genirq: Flags mismatch irq 4. 00200000 (pcl812) vs. 00200080 (ttyS0) [ 564.912707][T23685] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8036'. [ 564.922206][ T24] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 565.080389][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 565.102269][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1040, setting to 1024 [ 565.124020][ T24] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 565.157833][ T24] usb 5-1: New USB device found, idVendor=1c4f, idProduct=0059, bcdDevice= 0.00 [ 565.167403][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 565.187204][ T24] usb 5-1: config 0 descriptor?? [ 565.197493][T23672] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 565.380980][T23700] program syz.0.8043 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 565.651402][T23709] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 565.653014][ T24] sigmamicro 0003:1C4F:0059.0101: item fetching failed at offset 0/3 [ 565.658591][T23709] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 565.679306][T23709] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 565.685973][T23709] comedi comedi3: 8255: I/O port conflict (0xc9,4) [ 565.688742][ T24] sigmamicro 0003:1C4F:0059.0101: probe with driver sigmamicro failed with error -22 [ 565.696171][T23709] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 565.726077][T23709] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 565.742526][T23709] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 565.749808][T23709] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 565.759780][T23709] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 565.766296][T23709] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 565.880766][ T10] usb 5-1: USB disconnect, device number 50 [ 566.055904][T23726] netlink: 'syz.0.8056': attribute type 29 has an invalid length. [ 566.066183][T23726] netlink: 'syz.0.8056': attribute type 29 has an invalid length. [ 566.278328][ T89] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 566.315434][T23735] tmpfs: Cannot retroactively limit inodes [ 566.438892][ T89] usb 6-1: Using ep0 maxpacket: 8 [ 566.452694][ T89] usb 6-1: unable to get BOS descriptor or descriptor too short [ 566.471506][T23741] mkiss: ax0: crc mode is auto. [ 566.472668][ T89] usb 6-1: config 82 has an invalid interface number: 96 but max is 0 [ 566.493232][ T89] usb 6-1: config 82 has no interface number 0 [ 566.499934][ T89] usb 6-1: config 82 interface 96 altsetting 225 has an endpoint descriptor with address 0x11, changing to 0x1 [ 566.518497][ T89] usb 6-1: config 82 interface 96 altsetting 225 endpoint 0x1 has invalid wMaxPacketSize 0 [ 566.523678][T23743] xt_policy: too many policy elements [ 566.534989][ T89] usb 6-1: config 82 interface 96 has no altsetting 0 [ 566.544779][ T89] usb 6-1: New USB device found, idVendor=16ab, idProduct=7802, bcdDevice=ce.24 [ 566.554752][ T89] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.563798][ T89] usb 6-1: Product: syz [ 566.568635][ T89] usb 6-1: Manufacturer: syz [ 566.585329][ T89] usb 6-1: SerialNumber: syz [ 566.687124][T23749] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8067'. [ 566.795113][T23756] netlink: 'syz.2.8070': attribute type 1 has an invalid length. [ 566.814115][T23756] netlink: 208 bytes leftover after parsing attributes in process `syz.2.8070'. [ 566.824321][T23758] netlink: 'syz.0.8071': attribute type 16 has an invalid length. [ 566.828017][ T89] usb 6-1: Could not find all expected endpoints [ 566.841607][T23756] netlink: 'syz.2.8070': attribute type 1 has an invalid length. [ 566.853193][T23756] netlink: 'syz.2.8070': attribute type 2 has an invalid length. [ 566.862775][ T89] usb 6-1: USB disconnect, device number 7 [ 567.018299][ T5930] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 567.181184][ T5930] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 567.194046][ T5930] usb 5-1: New USB device found, idVendor=054c, idProduct=0ba0, bcdDevice= 0.00 [ 567.205645][ T5930] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 567.225123][ T5930] usb 5-1: config 0 descriptor?? [ 567.319066][ T24] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 567.415967][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 567.417697][T23781] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 567.445559][T23781] comedi comedi3: 8255: I/O port conflict (0xffffffffffffffff,4) [ 567.454290][T23781] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 567.461192][T23781] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 567.467796][T23781] comedi comedi3: 8255: I/O port conflict (0xc,4) [ 567.474681][T23781] comedi comedi3: 8255: I/O port conflict (0x12,4) [ 567.481515][T23781] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 567.488016][T23781] comedi comedi3: 8255: I/O port conflict (0xd,4) [ 567.494705][T23781] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffc,4) [ 567.499174][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 567.503074][T23781] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 567.516584][T23781] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 567.523302][T23781] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 567.531317][T23781] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 567.537821][T23781] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 567.544569][T23781] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 567.551075][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 567.551506][T23781] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 567.568720][T23781] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 567.575350][T23781] comedi comedi3: 8255: I/O port conflict (0x80,4) [ 567.582025][T23781] comedi comedi3: 8255: I/O port conflict (0x20001e58,4) [ 567.589494][T23781] comedi comedi3: 8255: I/O port conflict (0x7,4) [ 567.596022][T23781] comedi comedi3: 8255: I/O port conflict (0x2000e67,4) [ 567.607810][T23781] comedi comedi3: 8255: I/O port conflict (0x8,4) [ 567.609052][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 567.630753][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 567.638584][T23781] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 567.642066][ T24] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 567.662895][ T5930] playstation 0003:054C:0BA0.0102: item fetching failed at offset 6/7 [ 567.674877][T23781] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 567.684370][ T5930] playstation 0003:054C:0BA0.0102: Parse failed [ 567.688566][T23781] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffff8,4) [ 567.691389][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 567.706950][ T5930] playstation 0003:054C:0BA0.0102: probe with driver playstation failed with error -22 [ 567.729713][ T24] usb 3-1: config 0 descriptor?? [ 567.804698][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 567.871938][ T89] usb 5-1: USB disconnect, device number 51 [ 567.886701][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 567.996951][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 568.080055][T23799] netlink: 84 bytes leftover after parsing attributes in process `syz.0.8091'. [ 568.113521][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 568.164560][ T24] koneplus 0003:1E7D:2D51.0103: unbalanced collection at end of report description [ 568.184963][ T24] koneplus 0003:1E7D:2D51.0103: parse failed [ 568.192591][ T24] koneplus 0003:1E7D:2D51.0103: probe with driver koneplus failed with error -22 [ 568.378598][ T24] usb 3-1: USB disconnect, device number 121 [ 568.664647][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 568.728370][ T89] usb 5-1: new full-speed USB device number 52 using dummy_hcd [ 568.891187][ T89] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 568.902735][ T89] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 568.913401][ T89] usb 5-1: New USB device found, idVendor=146b, idProduct=0902, bcdDevice= 0.00 [ 568.922764][ T89] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 568.939442][ T89] usb 5-1: config 0 descriptor?? [ 569.015481][T23826] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8103'. [ 569.126626][T23830] netlink: 165 bytes leftover after parsing attributes in process `syz.2.8105'. [ 569.183216][ T30] audit: type=1326 audit(2000000027.340:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.206716][ T30] audit: type=1326 audit(2000000027.340:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.229194][ C0] vkms_vblank_simulate: vblank timer overrun [ 569.236705][ T30] audit: type=1326 audit(2000000027.340:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.259114][ C0] vkms_vblank_simulate: vblank timer overrun [ 569.269077][ T30] audit: type=1326 audit(2000000027.340:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.291451][ C0] vkms_vblank_simulate: vblank timer overrun [ 569.297983][ T30] audit: type=1326 audit(2000000027.340:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.323936][ T30] audit: type=1326 audit(2000000027.340:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.346659][ T30] audit: type=1326 audit(2000000027.340:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.370880][ T30] audit: type=1326 audit(2000000027.340:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.380672][ T89] bigben 0003:146B:0902.0104: unexpected rdesc, please submit for review [ 569.393816][ T30] audit: type=1326 audit(2000000027.340:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.403226][ T89] bigben 0003:146B:0902.0104: unbalanced collection at end of report description [ 569.424355][ C0] vkms_vblank_simulate: vblank timer overrun [ 569.433884][ T30] audit: type=1326 audit(2000000027.340:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23831 comm="syz.2.8106" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbb5ed8eec9 code=0x7ffc0000 [ 569.453288][ T89] bigben 0003:146B:0902.0104: parse failed [ 569.475016][ T89] bigben 0003:146B:0902.0104: probe with driver bigben failed with error -22 [ 569.574799][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 569.653094][ T24] usb 5-1: USB disconnect, device number 52 [ 569.653690][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 569.771673][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 570.020129][T23857] sctp: [Deprecated]: syz.2.8118 (pid 23857) Use of struct sctp_assoc_value in delayed_ack socket option. [ 570.020129][T23857] Use struct sctp_sack_info instead [ 570.505500][T23881] netlink: 84 bytes leftover after parsing attributes in process `syz.2.8130'. [ 570.798663][ T5949] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 570.973035][ T5949] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 570.982628][ T5949] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.995205][ T5949] usb 5-1: Product: syz [ 571.001459][ T5949] usb 5-1: Manufacturer: syz [ 571.006303][ T5949] usb 5-1: SerialNumber: syz [ 571.224024][ T5949] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 571.247328][ T5949] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 571.275661][ T5949] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 571.295439][ T5949] lan78xx 5-1:1.0: probe with driver lan78xx failed with error -71 [ 571.348408][ T5949] usb 5-1: USB disconnect, device number 53 [ 571.601450][ T89] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 571.791106][ T89] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 571.817445][ T89] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 571.859375][ T89] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d50, bcdDevice= 0.00 [ 571.871363][ T89] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 571.892013][ T89] usb 3-1: config 0 descriptor?? [ 572.118794][ T5949] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 572.270449][ T5949] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 572.280950][ T5949] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 572.291752][ T5949] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 572.304761][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 572.313473][ T5949] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 572.325919][ T89] hid_parser_main: 1286 callbacks suppressed [ 572.325942][ T89] kovaplus 0003:1E7D:2D50.0105: unknown main item tag 0x0 [ 572.329453][ T5949] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 572.350425][ T89] kovaplus 0003:1E7D:2D50.0105: unknown main item tag 0x0 [ 572.352300][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 572.357677][ T89] kovaplus 0003:1E7D:2D50.0105: unknown main item tag 0x0 [ 572.373533][ T89] kovaplus 0003:1E7D:2D50.0105: unknown main item tag 0x0 [ 572.381787][ T89] kovaplus 0003:1E7D:2D50.0105: unknown main item tag 0x0 [ 572.385814][ T5949] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 572.402274][ T5949] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 572.404025][ T89] kovaplus 0003:1E7D:2D50.0105: hidraw0: USB HID v0.00 Device [HID 1e7d:2d50] on usb-dummy_hcd.2-1/input0 [ 572.432123][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 572.440704][ T5949] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 572.450014][ T5949] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 572.461197][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 572.473484][T23937] nbd0: detected capacity change from 0 to 127 [ 572.473556][ T5949] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 572.488961][ T5949] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 572.500535][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 572.508988][ T5949] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 572.522947][ T5183] block nbd0: Receive control failed (result -32) [ 572.522947][ T5862] block nbd0: Receive control failed (result -32) [ 572.539599][ T5878] block nbd0: Dead connection, failed to find a fallback [ 572.552522][ T5949] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 572.563696][ T5878] block nbd0: shutting down sockets [ 572.573117][ T5878] blk_print_req_error: 25 callbacks suppressed [ 572.573135][ T5878] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.591752][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 572.598784][ T5878] buffer_io_error: 11 callbacks suppressed [ 572.598802][ T5878] Buffer I/O error on dev nbd0, logical block 0, async page read [ 572.614934][ T5949] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 572.632474][ T5949] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 572.644438][ T5878] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.653663][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 572.661092][ T5878] Buffer I/O error on dev nbd0, logical block 1, async page read [ 572.672551][ T5949] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 572.686889][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 572.698263][ T5949] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 572.709633][ T5878] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.718070][ T89] kovaplus 0003:1E7D:2D50.0105: couldn't init struct kovaplus_device [ 572.718898][ T5949] usb 5-1: config 0 interface 0 has no altsetting 0 [ 572.721536][ T5949] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 572.751854][ T89] kovaplus 0003:1E7D:2D50.0105: couldn't install mouse [ 572.752656][ T5878] Buffer I/O error on dev nbd0, logical block 2, async page read [ 572.767340][ T5878] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.770530][ T89] kovaplus 0003:1E7D:2D50.0105: probe with driver kovaplus failed with error -71 [ 572.778577][ T5949] usb 5-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 572.796846][ T5878] Buffer I/O error on dev nbd0, logical block 3, async page read [ 572.803323][ T89] usb 3-1: USB disconnect, device number 122 [ 572.811054][ T5878] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.811089][ T5878] Buffer I/O error on dev nbd0, logical block 0, async page read [ 572.811242][ T5878] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.839097][ T5949] usb 5-1: Product: syz [ 572.839171][ T5878] Buffer I/O error on dev nbd0, logical block 1, async page read [ 572.843320][ T5949] usb 5-1: Manufacturer: syz [ 572.852288][ T5878] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.865954][ T5878] Buffer I/O error on dev nbd0, logical block 2, async page read [ 572.875402][ T5949] usb 5-1: SerialNumber: syz [ 572.877202][ T5878] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.892298][ T5878] Buffer I/O error on dev nbd0, logical block 3, async page read [ 572.900412][ T5949] usb 5-1: config 0 descriptor?? [ 572.901261][ T5878] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.916475][ T5949] yurex 5-1:0.0: USB YUREX device now attached to Yurex #0 [ 572.917552][ T5878] Buffer I/O error on dev nbd0, logical block 0, async page read [ 572.933609][ T5878] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 572.945968][ T5878] Buffer I/O error on dev nbd0, logical block 1, async page read [ 572.957694][ T5878] ldm_validate_partition_table(): Disk read failed. [ 572.967720][ T5878] Dev nbd0: unable to read RDB block 0 [ 572.975826][ T5878] nbd0: unable to read partition table [ 572.990666][ T5878] ldm_validate_partition_table(): Disk read failed. [ 573.001954][ T5878] Dev nbd0: unable to read RDB block 0 [ 573.009819][ T5878] nbd0: unable to read partition table [ 573.020180][ T9] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 573.180295][ T9] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 573.190719][ T9] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 573.201064][ T9] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 573.210399][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 573.218790][ T9] usb 6-1: SerialNumber: syz [ 573.438264][ T9] usb 6-1: 0:2 : does not exist [ 573.455749][ T9] usb 6-1: USB disconnect, device number 8 [ 573.483300][ T6898] udevd[6898]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 574.006435][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 574.056355][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 574.129537][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 574.217837][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 574.323142][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 574.503393][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 574.725384][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 574.871874][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 574.933067][ T5949] usb 5-1: USB disconnect, device number 54 [ 574.969398][ T5949] yurex 5-1:0.0: USB YUREX #0 now disconnected [ 574.992741][T23981] overlayfs: conflicting options: userxattr,metacopy=on [ 575.162782][T23990] netlink: 1 bytes leftover after parsing attributes in process `syz.5.8181'. [ 575.334122][ T9] kernel read not supported for file /comedi4 (pid: 9 comm: kworker/0:0) [ 576.106471][T24045] ubi31: attaching mtd0 [ 576.125526][T24045] ubi31 error: ubi_attach_mtd_dev: bad VID header (2) or data offsets (66) [ 576.648275][ T5949] usb 6-1: new full-speed USB device number 9 using dummy_hcd [ 576.812990][ T5949] usb 6-1: unable to get BOS descriptor or descriptor too short [ 576.832152][ T5949] usb 6-1: not running at top speed; connect to a high speed hub [ 576.850017][ T5949] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 576.866636][ T5949] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 576.879229][ T5949] usb 6-1: string descriptor 0 read error: -22 [ 576.885591][ T5949] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 576.897053][ T5949] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.926788][ T5949] usb 6-1: 0:2 : does not exist [ 577.628595][ T89] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 577.764187][ T5949] usb 6-1: 5:0: failed to get current value for ch 0 (-22) [ 577.776100][ T5949] usb 6-1: Warning! Unlikely big volume range (=17161), cval->res is probably wrong. [ 577.786957][ T5949] usb 6-1: [5] FU [Mic Capture Volume] ch = 1, val = 12453/29614/1 [ 577.798258][ T89] usb 3-1: Using ep0 maxpacket: 16 [ 577.799877][ T5949] usb 6-1: 5:0: cannot get min/max values for control 3 (id 5) [ 577.819393][ T5949] usb 6-1: 5:0: failed to get current value for ch 1 (-22) [ 577.827276][ T89] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 577.849301][ T89] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 577.874778][ T5949] usb 6-1: 5:0: cannot get min/max values for control 3 (id 5) [ 577.878297][ T89] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 577.901306][ T5949] usb 6-1: USB disconnect, device number 9 [ 577.908680][ T89] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 577.934071][ T89] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 577.972008][ T89] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 577.981867][ T89] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 577.999048][ T89] usb 3-1: Manufacturer: syz [ 578.007257][ T89] usb 3-1: config 0 descriptor?? [ 578.269097][ T89] rc_core: IR keymap rc-hauppauge not found [ 578.287269][ T89] Registered IR keymap rc-empty [ 578.294512][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.309627][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 578.321857][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.350398][ T89] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 578.379707][ T89] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input86 [ 578.409125][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 578.430841][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.478472][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.498539][ T9] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 578.512800][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 578.538482][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.558652][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.580616][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.600810][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.614226][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 578.628782][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.648415][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.668484][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.688414][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 578.695793][ T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 192, changing to 11 [ 578.719916][ T89] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 578.727561][ T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 578.751502][ T89] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 578.751871][ T5878] udevd[5878]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 578.762695][ T9] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 578.804908][ T89] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 578.832038][ T89] usb 3-1: USB disconnect, device number 123 [ 578.839336][ T9] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 578.858235][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 578.868484][ T9] usb 5-1: SerialNumber: syz [ 578.894071][T24127] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 578.907209][ T6404] udevd[6404]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 579.045681][ T6404] udevd[6404]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 579.132774][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 579.141601][ T9] cdc_ether 5-1:1.0: probe with driver cdc_ether failed with error -22 [ 579.185665][ T9] usb 5-1: USB disconnect, device number 55 [ 579.245166][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 579.348494][ T5862] Bluetooth: hci4: command tx timeout [ 579.377145][ T6898] udevd[6898]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 579.779546][ T9] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 579.858352][ T24] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 579.952514][ T9] usb 6-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 579.961981][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 579.974566][ T9] usb 6-1: config 0 descriptor?? [ 579.994008][ T9] cp210x 6-1:0.0: cp210x converter detected [ 580.013437][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 580.024934][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 580.038374][ T24] usb 3-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 580.047649][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 580.066790][ T24] usb 3-1: config 0 descriptor?? [ 580.323255][T24192] team_slave_0: entered allmulticast mode [ 580.339155][T24192] team_slave_0: entered promiscuous mode [ 580.399768][ T9] cp210x 6-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 580.422633][ T9] usb 6-1: cp210x converter now attached to ttyUSB0 [ 580.505509][ T24] hid-steam 0003:28DE:1142.0106: unknown main item tag 0x0 [ 580.516262][ T24] hid-steam 0003:28DE:1142.0106: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.2-1/input0 [ 580.588369][ T24] hid-steam 0003:28DE:1142.0106: Steam wireless receiver connected [ 580.597332][ T24] hid-steam 0003:28DE:1142.0106: No HID_FEATURE_REPORT submitted - nothing to read [ 580.622283][ T24] hid-steam 0003:28DE:1142.0107: unknown main item tag 0x0 [ 580.631422][ T5949] usb 6-1: USB disconnect, device number 10 [ 580.644568][ T5949] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 580.653969][ T24] hid-steam 0003:28DE:1142.0107: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.2-1/input0 [ 580.689144][ T5949] cp210x 6-1:0.0: device disconnected [ 580.743378][ T24] usb 3-1: USB disconnect, device number 124 [ 580.764438][T24201] fido_id[24201]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 580.767787][ T24] hid-steam 0003:28DE:1142.0106: Steam wireless receiver disconnected [ 581.019779][T24213] [ 581.022146][T24213] ====================================================== [ 581.029261][T24213] WARNING: possible circular locking dependency detected [ 581.036331][T24213] syzkaller #0 Not tainted [ 581.040753][T24213] ------------------------------------------------------ [ 581.047780][T24213] syz.4.8280/24213 is trying to acquire lock: [ 581.053865][T24213] ffffffff8e645220 (fs_reclaim){+.+.}-{0:0}, at: prepare_alloc_pages+0x153/0x610 [ 581.063012][T24213] [ 581.063012][T24213] but task is already holding lock: [ 581.070375][T24213] ffff8880253162a0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x32/0x300 [ 581.079881][T24213] [ 581.079881][T24213] which lock already depends on the new lock. [ 581.079881][T24213] [ 581.090290][T24213] [ 581.090290][T24213] the existing dependency chain (in reverse order) is: [ 581.099311][T24213] [ 581.099311][T24213] -> #7 (&mm->mmap_lock){++++}-{4:4}: [ 581.106880][T24213] lock_acquire+0x120/0x360 [ 581.111919][T24213] __might_fault+0xcc/0x130 [ 581.116960][T24213] _copy_from_iter+0xf3/0x1790 [ 581.122310][T24213] tcp_sendmsg_locked+0x2347/0x5540 [ 581.128081][T24213] tcp_sendmsg+0x2f/0x50 [ 581.132879][T24213] __sock_sendmsg+0x19c/0x270 [ 581.138105][T24213] sock_write_iter+0x279/0x360 [ 581.143422][T24213] vfs_write+0x5c9/0xb30 [ 581.148200][T24213] ksys_write+0x145/0x250 [ 581.153075][T24213] do_syscall_64+0xfa/0xfa0 [ 581.158130][T24213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.165089][T24213] [ 581.165089][T24213] -> #6 (sk_lock-AF_INET){+.+.}-{0:0}: [ 581.172754][T24213] lock_acquire+0x120/0x360 [ 581.177789][T24213] lock_sock_nested+0x48/0x100 [ 581.183085][T24213] inet_shutdown+0x6a/0x390 [ 581.188145][T24213] nbd_mark_nsock_dead+0x2e9/0x560 [ 581.193829][T24213] sock_shutdown+0x15e/0x260 [ 581.198959][T24213] nbd_config_put+0x342/0x790 [ 581.204186][T24213] nbd_release+0xfe/0x140 [ 581.209051][T24213] bdev_release+0x536/0x650 [ 581.214133][T24213] blkdev_release+0x15/0x20 [ 581.219189][T24213] __fput+0x44c/0xa70 [ 581.223702][T24213] task_work_run+0x1d4/0x260 [ 581.228845][T24213] exit_to_user_mode_loop+0xe9/0x130 [ 581.234676][T24213] do_syscall_64+0x2bd/0xfa0 [ 581.239794][T24213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.246214][T24213] [ 581.246214][T24213] -> #5 (&nsock->tx_lock){+.+.}-{4:4}: [ 581.253869][T24213] lock_acquire+0x120/0x360 [ 581.258900][T24213] __mutex_lock+0x187/0x1350 [ 581.264041][T24213] nbd_queue_rq+0x257/0xf10 [ 581.269079][T24213] blk_mq_dispatch_rq_list+0x4c0/0x1900 [ 581.275158][T24213] __blk_mq_sched_dispatch_requests+0xda4/0x1570 [ 581.282018][T24213] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 581.288528][T24213] blk_mq_run_hw_queue+0x348/0x4f0 [ 581.294172][T24213] blk_mq_dispatch_list+0xd0c/0xe00 [ 581.299901][T24213] blk_mq_flush_plug_list+0x469/0x550 [ 581.305802][T24213] __blk_flush_plug+0x3d3/0x4b0 [ 581.311189][T24213] __submit_bio+0x2d3/0x5a0 [ 581.316216][T24213] submit_bio_noacct_nocheck+0x2fb/0xa50 [ 581.322381][T24213] block_read_full_folio+0x599/0x830 [ 581.328206][T24213] filemap_read_folio+0x117/0x380 [ 581.333766][T24213] do_read_cache_folio+0x350/0x590 [ 581.339420][T24213] read_part_sector+0xb6/0x2b0 [ 581.344722][T24213] adfspart_check_ICS+0xa4/0xa50 [ 581.350236][T24213] bdev_disk_changed+0x75f/0x14b0 [ 581.355911][T24213] blkdev_get_whole+0x380/0x510 [ 581.361296][T24213] bdev_open+0x31e/0xd30 [ 581.366067][T24213] blkdev_open+0x457/0x600 [ 581.371009][T24213] do_dentry_open+0x953/0x13f0 [ 581.376311][T24213] vfs_open+0x3b/0x340 [ 581.380912][T24213] path_openat+0x2ee5/0x3830 [ 581.386023][T24213] do_filp_open+0x1fa/0x410 [ 581.391097][T24213] do_sys_openat2+0x121/0x1c0 [ 581.396303][T24213] __x64_sys_openat+0x138/0x170 [ 581.401716][T24213] do_syscall_64+0xfa/0xfa0 [ 581.406752][T24213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.413175][T24213] [ 581.413175][T24213] -> #4 (&cmd->lock){+.+.}-{4:4}: [ 581.420395][T24213] lock_acquire+0x120/0x360 [ 581.425431][T24213] __mutex_lock+0x187/0x1350 [ 581.430553][T24213] nbd_queue_rq+0xc8/0xf10 [ 581.435514][T24213] blk_mq_dispatch_rq_list+0x4c0/0x1900 [ 581.441603][T24213] __blk_mq_sched_dispatch_requests+0xda4/0x1570 [ 581.448473][T24213] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 581.455004][T24213] blk_mq_run_hw_queue+0x348/0x4f0 [ 581.460689][T24213] blk_mq_dispatch_list+0xd0c/0xe00 [ 581.466432][T24213] blk_mq_flush_plug_list+0x469/0x550 [ 581.472348][T24213] __blk_flush_plug+0x3d3/0x4b0 [ 581.477734][T24213] __submit_bio+0x2d3/0x5a0 [ 581.482768][T24213] submit_bio_noacct_nocheck+0x2fb/0xa50 [ 581.488950][T24213] block_read_full_folio+0x599/0x830 [ 581.494792][T24213] filemap_read_folio+0x117/0x380 [ 581.500358][T24213] do_read_cache_folio+0x350/0x590 [ 581.506013][T24213] read_part_sector+0xb6/0x2b0 [ 581.511312][T24213] adfspart_check_ICS+0xa4/0xa50 [ 581.516786][T24213] bdev_disk_changed+0x75f/0x14b0 [ 581.522375][T24213] blkdev_get_whole+0x380/0x510 [ 581.527759][T24213] bdev_open+0x31e/0xd30 [ 581.532569][T24213] blkdev_open+0x457/0x600 [ 581.537515][T24213] do_dentry_open+0x953/0x13f0 [ 581.542814][T24213] vfs_open+0x3b/0x340 [ 581.547416][T24213] path_openat+0x2ee5/0x3830 [ 581.552539][T24213] do_filp_open+0x1fa/0x410 [ 581.557584][T24213] do_sys_openat2+0x121/0x1c0 [ 581.562792][T24213] __x64_sys_openat+0x138/0x170 [ 581.568180][T24213] do_syscall_64+0xfa/0xfa0 [ 581.573227][T24213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.579648][T24213] [ 581.579648][T24213] -> #3 (set->srcu){.+.+}-{0:0}: [ 581.586776][T24213] lock_sync+0xba/0x160 [ 581.591477][T24213] __synchronize_srcu+0x96/0x3a0 [ 581.596942][T24213] elevator_switch+0x12b/0x640 [ 581.602254][T24213] elevator_change+0x315/0x4c0 [ 581.607545][T24213] elevator_set_default+0x186/0x260 [ 581.613276][T24213] blk_register_queue+0x34e/0x3f0 [ 581.618831][T24213] __add_disk+0x677/0xd50 [ 581.623702][T24213] add_disk_fwnode+0xfc/0x480 [ 581.628931][T24213] nbd_dev_add+0x717/0xae0 [ 581.633964][T24213] nbd_init+0x168/0x1f0 [ 581.638644][T24213] do_one_initcall+0x236/0x820 [ 581.643951][T24213] do_initcall_level+0x104/0x190 [ 581.649434][T24213] do_initcalls+0x59/0xa0 [ 581.654322][T24213] kernel_init_freeable+0x334/0x4b0 [ 581.660075][T24213] kernel_init+0x1d/0x1d0 [ 581.664953][T24213] ret_from_fork+0x4bc/0x870 [ 581.670081][T24213] ret_from_fork_asm+0x1a/0x30 [ 581.675384][T24213] [ 581.675384][T24213] -> #2 (&q->elevator_lock){+.+.}-{4:4}: [ 581.683221][T24213] lock_acquire+0x120/0x360 [ 581.688264][T24213] __mutex_lock+0x187/0x1350 [ 581.693387][T24213] elevator_change+0x1e5/0x4c0 [ 581.698688][T24213] elevator_set_none+0x42/0xb0 [ 581.703985][T24213] blk_mq_update_nr_hw_queues+0x598/0x1ab0 [ 581.710322][T24213] nbd_start_device+0x17f/0xb10 [ 581.715745][T24213] nbd_genl_connect+0x135b/0x18f0 [ 581.721339][T24213] genl_family_rcv_msg_doit+0x215/0x300 [ 581.727421][T24213] genl_rcv_msg+0x60e/0x790 [ 581.732458][T24213] netlink_rcv_skb+0x208/0x470 [ 581.737837][T24213] genl_rcv+0x28/0x40 [ 581.742409][T24213] netlink_unicast+0x82f/0x9e0 [ 581.747710][T24213] netlink_sendmsg+0x805/0xb30 [ 581.753006][T24213] __sock_sendmsg+0x21c/0x270 [ 581.758254][T24213] ____sys_sendmsg+0x505/0x830 [ 581.763561][T24213] ___sys_sendmsg+0x21f/0x2a0 [ 581.768776][T24213] __x64_sys_sendmsg+0x19b/0x260 [ 581.774253][T24213] do_syscall_64+0xfa/0xfa0 [ 581.779284][T24213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.785705][T24213] [ 581.785705][T24213] -> #1 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 581.794324][T24213] lock_acquire+0x120/0x360 [ 581.799361][T24213] blk_alloc_queue+0x538/0x620 [ 581.804657][T24213] __blk_mq_alloc_disk+0x15c/0x340 [ 581.810386][T24213] nbd_dev_add+0x46c/0xae0 [ 581.815433][T24213] nbd_init+0x168/0x1f0 [ 581.820141][T24213] do_one_initcall+0x236/0x820 [ 581.825442][T24213] do_initcall_level+0x104/0x190 [ 581.830916][T24213] do_initcalls+0x59/0xa0 [ 581.835799][T24213] kernel_init_freeable+0x334/0x4b0 [ 581.841532][T24213] kernel_init+0x1d/0x1d0 [ 581.846398][T24213] ret_from_fork+0x4bc/0x870 [ 581.851532][T24213] ret_from_fork_asm+0x1a/0x30 [ 581.856831][T24213] [ 581.856831][T24213] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 581.864055][T24213] validate_chain+0xb9b/0x2140 [ 581.869356][T24213] __lock_acquire+0xab9/0xd20 [ 581.874566][T24213] lock_acquire+0x120/0x360 [ 581.879607][T24213] fs_reclaim_acquire+0x72/0x100 [ 581.885080][T24213] prepare_alloc_pages+0x153/0x610 [ 581.890734][T24213] __alloc_frozen_pages_noprof+0x123/0x370 [ 581.897070][T24213] alloc_pages_mpol+0x232/0x4a0 [ 581.902453][T24213] alloc_pages_noprof+0xa9/0x190 [ 581.907944][T24213] pte_alloc_one+0x23/0x310 [ 581.912989][T24213] do_huge_pmd_anonymous_page+0x65b/0xb60 [ 581.919249][T24213] __handle_mm_fault+0x1139/0x5400 [ 581.924911][T24213] handle_mm_fault+0x40a/0x8e0 [ 581.930213][T24213] do_user_addr_fault+0x764/0x1380 [ 581.935857][T24213] exc_page_fault+0x82/0x100 [ 581.940982][T24213] asm_exc_page_fault+0x26/0x30 [ 581.946359][T24213] fault_in_readable+0x8e/0x130 [ 581.951742][T24213] fault_in_iov_iter_readable+0x1b4/0x2f0 [ 581.958000][T24213] generic_perform_write+0x7b5/0x900 [ 581.963838][T24213] shmem_file_write_iter+0xf8/0x120 [ 581.969573][T24213] vfs_write+0x5c9/0xb30 [ 581.974341][T24213] ksys_write+0x145/0x250 [ 581.979195][T24213] do_syscall_64+0xfa/0xfa0 [ 581.984230][T24213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.990669][T24213] [ 581.990669][T24213] other info that might help us debug this: [ 581.990669][T24213] [ 582.000907][T24213] Chain exists of: [ 582.000907][T24213] fs_reclaim --> sk_lock-AF_INET --> &mm->mmap_lock [ 582.000907][T24213] [ 582.013438][T24213] Possible unsafe locking scenario: [ 582.013438][T24213] [ 582.020892][T24213] CPU0 CPU1 [ 582.026266][T24213] ---- ---- [ 582.031634][T24213] rlock(&mm->mmap_lock); [ 582.036060][T24213] lock(sk_lock-AF_INET); [ 582.043005][T24213] lock(&mm->mmap_lock); [ 582.049865][T24213] lock(fs_reclaim); [ 582.053872][T24213] [ 582.053872][T24213] *** DEADLOCK *** [ 582.053872][T24213] [ 582.062084][T24213] 4 locks held by syz.4.8280/24213: [ 582.067286][T24213] #0: ffff88802988a638 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x247/0x320 [ 582.076883][T24213] #1: ffff88805bae4420 (sb_writers#5){.+.+}-{0:0}, at: vfs_write+0x211/0xb30 [ 582.085792][T24213] #2: ffff88807db61630 (&sb->s_type->i_mutex_key#13){+.+.}-{4:4}, at: shmem_file_write_iter+0x7f/0x120 [ 582.096956][T24213] #3: ffff8880253162a0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x32/0x300 [ 582.106900][T24213] [ 582.106900][T24213] stack backtrace: [ 582.112827][T24213] CPU: 0 UID: 0 PID: 24213 Comm: syz.4.8280 Not tainted syzkaller #0 PREEMPT(full) [ 582.112849][T24213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 582.112868][T24213] Call Trace: [ 582.112876][T24213] [ 582.112884][T24213] dump_stack_lvl+0x189/0x250 [ 582.112915][T24213] ? __pfx_dump_stack_lvl+0x10/0x10 [ 582.112941][T24213] ? __pfx__printk+0x10/0x10 [ 582.112965][T24213] ? print_lock_name+0xde/0x100 [ 582.112988][T24213] print_circular_bug+0x2ee/0x310 [ 582.113015][T24213] check_noncircular+0x134/0x160 [ 582.113041][T24213] validate_chain+0xb9b/0x2140 [ 582.113065][T24213] ? __lock_acquire+0xab9/0xd20 [ 582.113090][T24213] __lock_acquire+0xab9/0xd20 [ 582.113112][T24213] ? prepare_alloc_pages+0x153/0x610 [ 582.113129][T24213] lock_acquire+0x120/0x360 [ 582.113152][T24213] ? prepare_alloc_pages+0x153/0x610 [ 582.113174][T24213] fs_reclaim_acquire+0x72/0x100 [ 582.113190][T24213] ? prepare_alloc_pages+0x153/0x610 [ 582.113206][T24213] prepare_alloc_pages+0x153/0x610 [ 582.113225][T24213] __alloc_frozen_pages_noprof+0x123/0x370 [ 582.113245][T24213] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 582.113262][T24213] ? cmp_ex_search+0x1e/0x80 [ 582.113281][T24213] ? rep_movs_alternative+0x4a/0x90 [ 582.113305][T24213] ? policy_nodemask+0x27c/0x720 [ 582.113321][T24213] ? rep_movs_alternative+0x4a/0x90 [ 582.113344][T24213] alloc_pages_mpol+0x232/0x4a0 [ 582.113362][T24213] alloc_pages_noprof+0xa9/0x190 [ 582.113381][T24213] pte_alloc_one+0x23/0x310 [ 582.113406][T24213] do_huge_pmd_anonymous_page+0x65b/0xb60 [ 582.113428][T24213] __handle_mm_fault+0x1139/0x5400 [ 582.113459][T24213] ? __pfx___handle_mm_fault+0x10/0x10 [ 582.113489][T24213] ? find_vma+0xe7/0x160 [ 582.113512][T24213] ? __pfx_find_vma+0x10/0x10 [ 582.113533][T24213] ? lockdep_hardirqs_on+0x9c/0x150 [ 582.113551][T24213] handle_mm_fault+0x40a/0x8e0 [ 582.113578][T24213] do_user_addr_fault+0x764/0x1380 [ 582.113604][T24213] exc_page_fault+0x82/0x100 [ 582.113621][T24213] asm_exc_page_fault+0x26/0x30 [ 582.113641][T24213] RIP: 0010:fault_in_readable+0x8e/0x130 [ 582.113665][T24213] Code: a9 00 00 00 0f 01 cb 0f ae e8 4d 85 f6 40 0f 95 c5 4c 89 ff 4c 89 f6 e8 c0 02 b7 ff 4d 39 f7 0f 97 c0 40 84 c5 74 43 4d 89 f5 <41> 8a 45 00 88 44 24 07 49 81 e5 00 f0 ff ff 4d 8d a5 00 10 00 00 [ 582.113681][T24213] RSP: 0018:ffffc9000ee97aa8 EFLAGS: 00050202 [ 582.113696][T24213] RAX: ffffffff82099601 RBX: 0000000000000040 RCX: ffff88802fcd1e40 [ 582.113709][T24213] RDX: 0000000000000002 RSI: 0000200000200000 RDI: 0000200000200040 [ 582.113722][T24213] RBP: dffffc0000000001 R08: ffff88802fcd1e40 R09: 0000000000000002 [ 582.113733][T24213] R10: 0000000000000001 R11: 0000000000000002 R12: 00007ffffffff000 [ 582.113744][T24213] R13: 0000200000200000 R14: 0000200000200000 R15: 0000200000200040 [ 582.113759][T24213] ? fault_in_readable+0x11/0x130 [ 582.113783][T24213] ? fault_in_readable+0x80/0x130 [ 582.113805][T24213] fault_in_iov_iter_readable+0x1b4/0x2f0 [ 582.113826][T24213] generic_perform_write+0x7b5/0x900 [ 582.113850][T24213] ? __pfx_generic_perform_write+0x10/0x10 [ 582.113869][T24213] ? down_write+0x162/0x1f0 [ 582.113892][T24213] ? file_update_time+0x2da/0x490 [ 582.113917][T24213] shmem_file_write_iter+0xf8/0x120 [ 582.113943][T24213] vfs_write+0x5c9/0xb30 [ 582.113961][T24213] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 582.113987][T24213] ? __pfx_vfs_write+0x10/0x10 [ 582.114007][T24213] ? __fget_files+0x2a/0x420 [ 582.114030][T24213] ksys_write+0x145/0x250 [ 582.114048][T24213] ? __pfx_ksys_write+0x10/0x10 [ 582.114066][T24213] ? do_syscall_64+0xbe/0xfa0 [ 582.114084][T24213] do_syscall_64+0xfa/0xfa0 [ 582.114101][T24213] ? lockdep_hardirqs_on+0x9c/0x150 [ 582.114117][T24213] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 582.114134][T24213] ? clear_bhb_loop+0x60/0xb0 [ 582.114159][T24213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 582.114176][T24213] RIP: 0033:0x7f6f05b8eec9 [ 582.114191][T24213] 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 [ 582.114206][T24213] RSP: 002b:00007f6f069b6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 582.114223][T24213] RAX: ffffffffffffffda RBX: 00007f6f05de5fa0 RCX: 00007f6f05b8eec9 [ 582.114235][T24213] RDX: 000000000208e24b RSI: 0000200000000040 RDI: 0000000000000003 [ 582.114247][T24213] RBP: 00007f6f05c11f91 R08: 0000000000000000 R09: 0000000000000000 [ 582.114258][T24213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 582.114268][T24213] R13: 00007f6f05de6038 R14: 00007f6f05de5fa0 R15: 00007ffd5606e3c8 [ 582.114287][T24213] [ 582.114339][ C0] vkms_vblank_simulate: vblank timer overrun [ 582.563432][ C0] vkms_vblank_simulate: vblank timer overrun