last executing test programs: 14m51.190299452s ago: executing program 2 (id=2722): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0xc4}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 14m51.053856335s ago: executing program 2 (id=2723): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01030000000000000000010000010900010073797a310000000054000000030a01040000000000000000010000000900030073797a31000000000900010073797a3100000000280c04800800014000000005080002401b2fd2c51400030069703665727370616e3000000000000028000000000a05000000000000000000010000080900010073797a3100000000080002400000000114000000110001"], 0xc4}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 14m50.957361325s ago: executing program 2 (id=2725): r0 = socket$kcm(0x2, 0x3, 0x106) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_GET_MSRS_cpu(r4, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{0x203, 0x0, 0x292}]}) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000002000)=ANY=[@ANYBLOB="14000000100001000000000000000a70000000060a0b160000000000000000c23dcddd189edb3c945a4a02000008440004801800019a9c0800000000000000080001006f7366000c000280080001400000000428000180080001006e6174001c000280080001400000000008000340000000140800024000000002090001007379830a143a3626cab802719e3a40bc8207335eb717f3637c821a055740e3af89a318d3d63e5a60f39cc351932ffc8226c4ac0f68b31fbe2da06072b6b58353d2ae08dad9311e417c3588c6e3f1d3be936e12f96d6c92a60efb19c18d56970a389b2ac217a44f9b00381da26b8da061cee24f11425300"/257], 0x98}, 0x1, 0x0, 0x0, 0x850}, 0x4040080) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r5, 0x0, 0x4008000) mkdir(0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x94102, 0x2) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, 0x0, 0x14) sendmsg$inet(r0, &(0x7f0000002180)={&(0x7f00000021c0)={0x2, 0x8, @empty}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000002200)="fbd2b9ed29d8974a6ce75f08916ac3b4da11bc1a938f1742622193a300414d3881ed439e6d4ff5a913bcc13a5ae54a1bcbe68573febb87491ac772aa21c5432dc32eb4b3f70f39afc72d16bc7803ff6480413647e809812f336b85a13701e7a7a0828c7ffe33f7ba44e77d8fa419e67d7d08ac2d70a8853c9a713111b3a1a10000009158670000", 0x87}, {&(0x7f0000002140)="3c1d0fe49ee69eb86db268c81aa6", 0xe}], 0x2}, 0x804) rseq(0x0, 0x1f00, 0x0, 0x0) syz_usb_connect$uac2(0x2, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0xd8c, 0x14, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0xa, 0x40, 0x7, {0x8, 0xb, 0x29, 0x0, 0x1, 0x3, 0x20, 0x1}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x5, 0x3, 0x9, 0xc5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x9, 0x6, 0xfd, {0x8, 0x25, 0x1, 0x40, 0x3, 0xb3, 0x4012}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0xf8, 0x8, 0x3, {0x8, 0x25, 0x1, 0x3, 0x60, 0x3, 0x4}}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="010f"]}) 14m50.259367322s ago: executing program 2 (id=2727): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) r3 = inotify_init1(0x80000) inotify_add_watch(r3, &(0x7f0000000180)='.\x00', 0x64000736) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000080)={0x8}) syz_genetlink_get_family_id$l2tp(&(0x7f00000005c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PPPIOCBRIDGECHAN(0xffffffffffffffff, 0x40047435, &(0x7f0000000140)=0x5) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r5) accept4$bt_l2cap(r0, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_WOWLAN(r5, &(0x7f0000005c00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005bc0)={&(0x7f0000005c40)=ANY=[@ANYBLOB="18540000", @ANYRES16=r6, @ANYBLOB="08004a000016080003000000020000000000", @ANYRESOCT=r1, 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"], 0x5418}, 0x1, 0x0, 0x0, 0x6000091}, 0x20040080) sendmsg$L2TP_CMD_SESSION_DELETE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x48811}, 0x20000020) sendmsg$NL80211_CMD_DEL_TX_TS(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x8001) 14m50.082528613s ago: executing program 2 (id=2728): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='nfsd\x00', 0x1000016, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) 14m49.501127977s ago: executing program 2 (id=2732): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000190081054e81f782db4cb904021d080000000000000000070a000a000900142603600e1208001e0000050401a8000400027c035c0461c1d67f6f94007134cf6efb8001a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c3f5aeb4edbb57a5025ccca9e008026f6e6ddba61f5fad95667e006dcdf639500bfeb789d00000000000000d5e1cace81ed6c117ab5d6d69bda4039e81f86f60f0bffece0b42a9ecbee5de6ccd40dd6e4edef3985000092954b43370e970392", 0xd8}], 0x1}, 0x0) (async) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000190081054e81f782db4cb904021d080000000000000000070a000a000900142603600e1208001e0000050401a8000400027c035c0461c1d67f6f94007134cf6efb8001a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c3f5aeb4edbb57a5025ccca9e008026f6e6ddba61f5fad95667e006dcdf639500bfeb789d00000000000000d5e1cace81ed6c117ab5d6d69bda4039e81f86f60f0bffece0b42a9ecbee5de6ccd40dd6e4edef3985000092954b43370e970392", 0xd8}], 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000410007012bbd700000000000047c00000400c2800c00098006000600843b00000c0002"], 0x30}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) close(r1) (async) close(r1) 14m49.272736473s ago: executing program 32 (id=2732): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000190081054e81f782db4cb904021d080000000000000000070a000a000900142603600e1208001e0000050401a8000400027c035c0461c1d67f6f94007134cf6efb8001a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c3f5aeb4edbb57a5025ccca9e008026f6e6ddba61f5fad95667e006dcdf639500bfeb789d00000000000000d5e1cace81ed6c117ab5d6d69bda4039e81f86f60f0bffece0b42a9ecbee5de6ccd40dd6e4edef3985000092954b43370e970392", 0xd8}], 0x1}, 0x0) (async) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000190081054e81f782db4cb904021d080000000000000000070a000a000900142603600e1208001e0000050401a8000400027c035c0461c1d67f6f94007134cf6efb8001a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c3f5aeb4edbb57a5025ccca9e008026f6e6ddba61f5fad95667e006dcdf639500bfeb789d00000000000000d5e1cace81ed6c117ab5d6d69bda4039e81f86f60f0bffece0b42a9ecbee5de6ccd40dd6e4edef3985000092954b43370e970392", 0xd8}], 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000410007012bbd700000000000047c00000400c2800c00098006000600843b00000c0002"], 0x30}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) close(r1) (async) close(r1) 10m12.447335202s ago: executing program 4 (id=4044): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e7cc6120c4108a81ad7d0102030109021b00010000c005090423000103"], 0x0) timerfd_create(0x4, 0x800) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[@window={0x3, 0x9, 0x6}, @mss={0x2, 0xfffffffa}, @sack_perm, @timestamp], 0x4) socket$packet(0x11, 0x3, 0x300) connect$pppl2tp(r1, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @loopback}, 0x3, 0x2, 0x1, 0x2}}, 0x26) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000dc0)={0x44, &(0x7f0000000040)=ANY=[@ANYBLOB="93ef9f6c79dcfc9f0015038b6357aac4c88f11c03cbb120242000000ee000000003e501f729ddc16bdfd124d2b690d5cef1336"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 10m10.665418485s ago: executing program 4 (id=4062): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0xc201}) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bind$tipc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r2, 0x0, 0x80) dup3(0xffffffffffffffff, r2, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @broadcast}, 0x10) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c}}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0xfdef) 10m9.704736973s ago: executing program 4 (id=4067): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000180)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000200)=[0x0]}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f0000000040)={&(0x7f0000000300)=[0x0, 0x0, 0x0], &(0x7f0000000040), 0x3, r2, 0xcccccccc}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000440)=[r2], &(0x7f0000000200), &(0x7f00000000c0)=[r4], &(0x7f0000000040), 0x0, 0x300}) syz_usb_connect(0x1, 0x51, &(0x7f0000000480)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r1, @ANYRESHEX=r1, @ANYRES8=r1, @ANYRES16=r2], &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x410102, 0x2e) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000840), 0xffffffffffffffff) r9 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x34, r8, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_RINGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00000000c0)={0x4, 0x747, 0x3, 0x4, 0xfb, 0x8, 0x101}, 0xc) connect$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg(r6, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20000000) r11 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x2) ioctl$KVM_RUN(r12, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r12, 0x8080aea1, &(0x7f0000000000)) 10m6.369248144s ago: executing program 4 (id=4092): sendmsg$inet6(0xffffffffffffffff, 0x0, 0x1400c0c0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x4, @ipv4={'\x00', '\xff\xff', @remote}, 0x2}], 0x1c) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001a00010000000000000000"], 0x28}}, 0x0) 10m6.306120868s ago: executing program 4 (id=4093): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0xc201}) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bind$tipc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r2, 0x0, 0x80) dup3(0xffffffffffffffff, r2, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @broadcast}, 0x10) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c}}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0500560008005400000060ec970001983a00fc000018c6ba35000000000000000700ff0200"/52], 0xfdef) 10m5.800069245s ago: executing program 4 (id=4099): r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x3ff, @empty, 0xfffffffe}, 0x1c) syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) (async) pipe(&(0x7f0000000000)) (async) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) (async) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000340)="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", 0x10d, 0xffffffffffffffff) (async) syz_usb_connect(0x2, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x300, 0xc2, 0x1, 0xe9, 0x8, 0x46d, 0x900, 0x2cb5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x1, 0x6, 0x60, 0x1, "", [{{0x9, 0x4, 0x2d, 0x2, 0x0, 0x3b, 0x42, 0x98, 0x4}}]}}]}}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000800008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100000000000000020"], 0x5c, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') (async) ioctl$OCFS2_IOC_UNRESVSP(r0, 0x40305829, &(0x7f0000000300)={0x2, 0x3, 0x6, 0x6, 0x7, 0x2}) 9m48.854105999s ago: executing program 33 (id=4099): r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x3ff, @empty, 0xfffffffe}, 0x1c) syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) (async) pipe(&(0x7f0000000000)) (async) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) (async) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000340)="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", 0x10d, 0xffffffffffffffff) (async) syz_usb_connect(0x2, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x300, 0xc2, 0x1, 0xe9, 0x8, 0x46d, 0x900, 0x2cb5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x1, 0x6, 0x60, 0x1, "", [{{0x9, 0x4, 0x2d, 0x2, 0x0, 0x3b, 0x42, 0x98, 0x4}}]}}]}}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000800008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100000000000000020"], 0x5c, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') (async) ioctl$OCFS2_IOC_UNRESVSP(r0, 0x40305829, &(0x7f0000000300)={0x2, 0x3, 0x6, 0x6, 0x7, 0x2}) 6.62980464s ago: executing program 0 (id=5047): r0 = syz_usb_connect(0x1, 0x2d, &(0x7f0000000280)=ANY=[@ANYBLOB="12012000f1048108cd060202d4920000000109021b1901000000d40904150001da40df000905", @ANYRES16], 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140), 0x200200, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000400)={0x8c, 0x0, &(0x7f00000002c0)=[@increfs_done, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000180)={@ptr={0x70742a85, 0x1, &(0x7f0000000000)=""/108, 0x6c, 0x1, 0xc}, @ptr={0x70742a85, 0x1, &(0x7f0000000080)=""/160, 0xa0, 0x1, 0x1b}, @fd={0x66642a85, 0x0, r1}}, &(0x7f0000000200)={0x0, 0x28, 0x50}}, 0x40}, @register_looper, @dead_binder_done, @exit_looper, @request_death, @decrefs], 0x46, 0x0, &(0x7f0000000380)="5b4240b8e34f08d6224c081a5be1658b62b3be55603dee7a1cbc6ca68bedb7e1802de83c27a7b9e3cb38ac701b3823274ad0ac17e5dfc6e709771877bca67d42419a7025163d"}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 5.822962168s ago: executing program 3 (id=5050): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)=',8Zz', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="ebe3", 0x2}], 0x1}], 0x1, 0x40800) write$bt_hci(r1, &(0x7f0000000100)={0x1, @le_conn_update={{0x2013, 0xe}, {0xc9, 0x7, 0x8000, 0x6, 0xfeff, 0x200, 0x1}}}, 0x12) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="680000000b060102000000000000000000000000050001"], 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) syz_usb_control_io$cdc_ecm(r4, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0xffffffffffffffad, {0x1a}}}, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x4, 0x800) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000140)=0x1, 0x4) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), r1) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f00000006c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x150, r6, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x13c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6c7199cd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7a4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4a0d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x54a}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x46aa1668}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xab1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4010}, 0x40405) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000140)=""/210) sendmsg$netlink(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000180)={0x18, 0x76, 0x31f, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}]}, 0x18}], 0x1}, 0x0) 4.972960018s ago: executing program 5 (id=5051): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="26a4ad812ad4eefe34ed61b90f71b5002c4c2a50d10022b4abca01ab12f2ff66ed37a9a6b6d62f39aa6bda82e0eef2ffa695c125a18ca80fedcd4b02351213"], 0x310) (async) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="26a4ad812ad4eefe34ed61b90f71b5002c4c2a50d10022b4abca01ab12f2ff66ed37a9a6b6d62f39aa6bda82e0eef2ffa695c125a18ca80fedcd4b02351213"], 0x310) socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000001080)) rseq(0x0, 0x0, 0x1, 0x0) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="040e0a0a091001"], 0xd) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000980)={0x6}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x52, 0x1, 0x0, 0x4, {0x2}}, 0x14}}, 0x0) sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)={0x20, 0x11, 0x1, 0x400000, 0x2, "", [@nested={0x10, 0x2, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x5}]}]}, 0x20}], 0x1, 0x0, 0x0, 0xb305e06d8ab48277}, 0x0) (async) sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)={0x20, 0x11, 0x1, 0x400000, 0x2, "", [@nested={0x10, 0x2, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x5}]}]}, 0x20}], 0x1, 0x0, 0x0, 0xb305e06d8ab48277}, 0x0) 4.821535624s ago: executing program 1 (id=5052): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="b54cb0d8", @ANYRES16=r1, @ANYBLOB="0500feffffff000000000600000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x4004800) 4.778261067s ago: executing program 1 (id=5053): r0 = syz_usb_connect$hid(0x1, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x419, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x20, "", [{{0x9, 0x4, 0x0, 0x8, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x4, 0xc, 0x1, {0x22, 0x28}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x1, 0xb, 0xfe}}}}}]}}]}}, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x4c, r1, 0x1, 0xfffffffd, 0x25dfdc00, {0x4f}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0xb}, {0x6, 0x11, 0x100}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) pread64(r2, 0x0, 0x0, 0x7) syz_usb_control_io(r0, &(0x7f0000000040)={0x19, &(0x7f0000000000)={0x40, 0xa, 0x3b, {0x3b, 0x8, "f70ba381030000000000000000cb4fdca0560f920d54f365c5b1d43ee4c307a75ef8d6daab38abcf58da76c022fb"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 4.656327888s ago: executing program 0 (id=5054): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x18000cc, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}, {@index_off}]}) (fail_nth: 18) 4.201262401s ago: executing program 0 (id=5055): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01002abd7000b8fced9f1f000000080001005a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x50) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), r1) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x300, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x3aaec043dc9a80aa) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r1) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x100, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x20e870b9}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x54}, 0x20000004) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000300000a20000000000a03000000000000000000070000000900010073797a300000000098000000090a010400000000000000000700000008000a40000000000900020073797a30000000000900010073797a3000000000080005400000002e5400128028000180090001006c617374000000001800028008000140ffff00000c000240ffffffffecffffff140001800c000100636f756e7465720004000280140001800c0001006e6f747261636b000400028008000340000001"], 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x20050800) 4.075211118s ago: executing program 5 (id=5056): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x123000, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) ptrace$peeksig(0x4209, r1, 0x0, &(0x7f0000002080)) ioctl$KVM_GET_SUPPORTED_HV_CPUID_sys(r0, 0xc008aec1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x18000cc, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}, {@index_off}]}) 3.932462157s ago: executing program 0 (id=5057): unshare(0x100000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="240000002400010027bd70000000000008000000", @ANYRES32=r1, @ANYBLOB='\x00\x00pU', @ANYRES8], 0x24}], 0x1, 0x0, 0x0, 0x4000040}, 0x8008) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x1, 0x4, {0xa, 0x4e21, 0x6eb, @mcast2, 0x3}}}, 0x32) 3.769414594s ago: executing program 5 (id=5058): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="d8000000140081044e81f782db44b904021d080207000000040000a118000200e000000000000e1208000f0100810401a80016ea1f000140032e5f54c92011148ed08734843c8802033d0803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @mcast2, 0x3}, 0x1c) 3.495702643s ago: executing program 3 (id=5059): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) (async) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000780)={'pim6reg0\x00', 0x400}) (async) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x19) (async) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x208000, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(r2, 0x40045109, &(0x7f0000000100)=0x8) ioctl$KVM_SET_TSC_KHZ_vm(r1, 0xaea2, 0x0) (async) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x2) 3.39369834s ago: executing program 5 (id=5060): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002800)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4e24, 0xff80, 0x4e21, 0x9, 0x2, 0x180, 0x80, 0x4}, {0x0, 0x9, 0x950a, 0x8001, 0x7fffffffffffffff, 0x9, 0x5, 0x400}, {0x8, 0x7fffffff, 0x6, 0x4}, 0x10, 0x6e6bae, 0x1, 0x1, 0x0, 0x2}, {{@in6=@empty, 0x4d2, 0x32}, 0x2, @in=@multicast1, 0x34ff, 0x1, 0x2, 0x5, 0x3, 0x3, 0x8000}}, 0xe8) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 3.185847007s ago: executing program 5 (id=5061): munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioprio_set$pid(0x2, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000056c0)=[{0x0, 0x0, 0x0}], 0x1, 0x20000800) syz_usb_connect(0x2, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001440), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001500)={0x2c, r1, 0x609, 0x4000, 0xfffffffe, {}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) prctl$PR_SET_MM(0x23, 0x6, &(0x7f0000ffc000/0x4000)=nil) brk(0x200004ffc000) 3.136884364s ago: executing program 0 (id=5062): r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="0200230c3300"}) (async) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) r3 = pidfd_getfd(r2, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00002a0053ea"], 0xfe33) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r3) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r4, 0x300, 0x70bd27, 0x25dedbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x2}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x8810) 3.044428342s ago: executing program 3 (id=5063): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x18000cc, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}, {@index_off}]}) (fail_nth: 19) 2.981765441s ago: executing program 0 (id=5064): r0 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x0) ioctl$FE_GET_PROPERTY(r0, 0x80106f53, &(0x7f0000000300)={0x2f, &(0x7f0000000180)=[{0x5, '\x00', @buffer={"ff62e5acc35e7316d970d495fb1cfb5ed9ee1fed53e52e664e95deb3d160e1e4", 0x20}, 0x7fff}]}) r1 = socket(0x11, 0x3, 0x1) syz_usb_connect(0x1, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000009a65d0860040800dee20102030109021b05000000000009040000f678eaf500090584"], &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) setsockopt(r1, 0x107, 0xf, &(0x7f0000000100)="00008634", 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x400002) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x1, @empty, 0x4000ca}, 0x1c) recvmmsg(r4, &(0x7f000001a440)=[{{0x0, 0x0, 0x0}, 0x6}], 0x1, 0x1822b, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4d, &(0x7f0000000000)=0x8, 0x4) r5 = socket$inet6(0xa, 0x2, 0x4) sendto$inet6(r5, 0x0, 0x0, 0x4098884, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x20008800, 0x0, 0x0) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @multicast1}, 0x4, 0x0, 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="000302000b00000000002d3922ff65b4355e953d23d254f0", 0x18}, {&(0x7f0000000240)="60a75dc565ef116aa412580445034943beea59637ecdd8a174caf38d", 0x1c}, {&(0x7f0000000380)="064b0000407e25f03fdffe58e88d4f73f117e7b47917c3a560f464fa20f77f4f8ee793", 0x23}, {0x0}], 0x4}, 0x20040801) 2.882734179s ago: executing program 3 (id=5065): sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000100000008000100911b3d370c00048005000300800000000800020003"], 0x30}, 0x1, 0x0, 0x0, 0xc082}, 0xc000) kexec_load(0x3, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000000)="6509534a17aa723cba21a9d63c6a556b30b910a580cb50d65e9fab1ed59a7eb00a7109e4a355bed417bce60d6a5baab4bbecc5b2faaf2eba28c331345b612f1f4cbfdfa7bcb9bd2a0fbc8d7786bb68cff61167b98ef0adfbb79545bbb2c409be3adb3b54846920f1b194db5258279e8d06b863d51c0f90cd79ecb1f5ed3c44eb6353c0b451fe3f9b118422addd3f936d8cd5562d6ce55bf378ee8c0d0fc5", 0x9e, 0x5, 0xff}, {0x0, 0x0, 0x5, 0x4}, {0x0, 0x0, 0x7, 0x2}], 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x20}, 0x1c, 0x0}}], 0x1, 0x14018891) (async, rerun: 64) sendmsg$inet(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)="4274aa814c8f6ea8d8", 0x9}, {0x0}, {0x0}, {&(0x7f0000000740)="747516464293f8e8eec3ccb7dd473a382a0d368ad8a1242abe3b11d915f3eb582e10ff9b8afa9a3d6fa9075032a573688f84e342bf19f200379d5291489fa5151a46ed483044e784cb8f430cbcd5a6145d72a2d2b2b6aa78add2ab0812de906e5545585d6aadca938d5a62632604101886bd45bc15550815c5dcec420b547b43f88b56489e54d47307371d68817c7eca00a16bce0ea9", 0x96}], 0x4}, 0x41) (async, rerun: 64) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f0000000180)={0xa, 0xf7fa, 0xfffffffe, @loopback, 0x3}, 0x1c, 0x0}}], 0x1, 0x8000) (async, rerun: 32) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) (rerun: 32) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0xc0400) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000bc0)="2c385a7af36ee6aa0000000000000000c9fe06fefacd642c08fc2f1ba608d788a70f40159bbed32a99cb09e85b3c352d4b5418840121d6eb34b7af7068a49dd63d030000000000000002afb9a8c8bf660de65d76bbbc399ac93cee76c67da987839fd301d37f875c016ae677c57ae9bb5a3ff6ce2b5489f7be68ce8e2a245d25090aa3715c98f829b4e29b08fe00d84f419e30b87978f2deccc6584b45ac0a2b7ae0f0b10372f0bff5990c0e7a56115d7922818b3837a562c27413310c02104adbfed38d7bf73a53cac6cac8b3d20bb0efe38d5509096df50000000000000000", 0xe0) (async) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) (async, rerun: 32) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) (rerun: 32) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x13000, 0x1000, &(0x7f0000006000/0x1000)=nil}) (async) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) (async) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) (async) r5 = syz_open_dev$cec(&(0x7f0000000540), 0x0, 0x600) (async, rerun: 32) iopl(0x0) (async, rerun: 32) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0, r7, 0x0, 0x7ffffffe}}, 0x20) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000002280)={0x2, &(0x7f0000000b80)=[{0x20, 0x0, 0x8, 0xfffff014}, {0x6, 0xba, 0x2, 0xffff}]}, 0x10) ioctl$CEC_ADAP_S_LOG_ADDRS(r5, 0xc05c6104, &(0x7f0000000580)={'Wc9\t', 0xfd, 0x6, 0x3, 0x0, 0x9, "09000000e3ff00", '\x00', "03000600", "94883436", ["c2fffedbff00ffdffff7239a", "ffff190008a215016c4a2371", "1d25aaedd22555024b00dc1a", "38a70ed483c99b9f1600d333"]}) syz_usb_connect$uac3(0x3, 0x80, &(0x7f0000000440)=ANY=[@ANYBLOB="12010003000000408c0d020140000102030109026e000301046008080b00010124301d09040000000101"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 2.715971092s ago: executing program 1 (id=5066): socket(0x840000000002, 0x3, 0xff) close(0x3) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, 0x0, 0x0) syz_usb_connect(0x3, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0xe, 0x1e, 0x46, 0x20, 0x17ef, 0x720c, 0xf2cb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x6, 0x2, 0x10, 0x0, "", [{{0x9, 0x4, 0xef, 0x1, 0x0, 0xff, 0xae, 0xd, 0x8}}]}}]}}, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0}) socket(0x840000000002, 0x3, 0xff) (async) close(0x3) (async) socket$rds(0x15, 0x5, 0x0) (async) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, 0x0, 0x0) (async) syz_usb_connect(0x3, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0xe, 0x1e, 0x46, 0x20, 0x17ef, 0x720c, 0xf2cb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x6, 0x2, 0x10, 0x0, "", [{{0x9, 0x4, 0xef, 0x1, 0x0, 0xff, 0xae, 0xd, 0x8}}]}}]}}, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0}) (async) 2.305304894s ago: executing program 3 (id=5067): r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) preadv(r0, &(0x7f00000012c0)=[{}, {&(0x7f0000000080)=""/31, 0x1f}], 0x2, 0x4375, 0x7) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000a40)=ANY=[@ANYBLOB="12010000e3ddef20501da1604fa1010203010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000780)={0x1c, &(0x7f0000000140)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x0, 0xa, 0x8f, {0x8f, 0xf, "8cc8b2b6ebe6f53846fcb388b65c3cf95dcab6604c6b898644c45a5a2d99238ccd13f9bb40b583291dd842ffd68615c00fadc3f4c083287d07b0c47db127a393f1a548ec5e860e4b14e51b198871884062d341191a2d6f33f710db8e167c2ff84aa4b36f62809f489b6ce6bc24eb3bd8e71cac61f593566f44f0472cb96bfc6597d0b25f5197a386cdc4335dea"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000003c0)={0x44, &(0x7f0000000140)={0x40, 0x17, 0x9d, "59fcc1a0b9367100250139d2417518f88bd93061e8113c6e900d66c485f4b3dc2f3169e3df6083a54d7ff0870b1f38bd31e5b04b12f68736d11b2fdd21ca5c129ae4d9d4757a529a66dc8128dbc2b8453048661151c73962bcfdbfb9d58b5dbf7289287e4df7903de91e7150f201b3677d4843a26a47d4ae3c34ccf81386039232da68121a7cd82eee34c88ec16f1a4cf90525e7981690c35e241476ef"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000280)={0x20, 0x80, 0x1c, {0x3, 0x5, 0x2, 0x6, 0x2, 0x8, 0x2, 0xfc, 0x3, 0x1, 0x4, 0x7fff}}, &(0x7f00000002c0)={0x20, 0x85, 0x4, 0xccf}, &(0x7f0000000300)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000340)={0x20, 0x87, 0x2, 0x4}, &(0x7f0000000380)={0x20, 0x89, 0x2}}) socket$nl_generic(0x10, 0x3, 0x10) 1.063350295s ago: executing program 1 (id=5068): recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/72, 0x48, 0x40000000, &(0x7f0000000080)=@can, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) sendto$unix(r0, &(0x7f0000000140)="cb002a7cf416b6e3dd9c66bbb32dae09e30d8ee3bf7ab66983e053d2c07e7c0eda9192a76b614517cbb68578dd802c980e2a1fd36ec4a343211521fb3508385f69965ae8f1a4227d294bc9b7701c4adb62bbc92e0204b67ebef1945a4e690e48f726ead1038836205f57ce0eaa2fb8c97c42a00c", 0x74, 0x20044001, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendto$unix(r0, &(0x7f0000000240)="24a2b15784cf2b13a97e48bf6716aaaf08f48dccf53ce4c8dd4eea4c900a78b7db0919dbb2af64a96c5ff7ed44998e2a9b0e5c9d2de725e157fc885d2fedcfb7ed0b3fa75f029b54fe7b0e98a5db5c643e55c63d4209d83d4557d3152110a0b56ca8f3c0f2d82e35676921f57ed2e142d0d3a23c07", 0x75, 0x810, 0x0, 0x0) ioctl$XFS_IOC_GOINGDOWN(r1, 0x8004587d, &(0x7f00000002c0)=0x7) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$UI_DEV_DESTROY(r2, 0x5502) preadv2(r1, &(0x7f0000000480)=[{&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/41, 0x29}, {&(0x7f0000000440)=""/61, 0x3d}], 0x3, 0x7, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f00000004c0)=0x6) shutdown(r0, 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000500)=0x8) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000540)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$PTP_PEROUT_REQUEST2(r3, 0x40383d0c, &(0x7f0000000580)={{0x3ff, 0x2}, {0xfffffffffffffffa, 0x1}, 0xff, 0x1}) sendmsg$DEVLINK_CMD_RATE_SET(r3, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)={0xe0, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0x32, 0xa8, @random="960aa84293840928e66baa6af97b5e80d68e2188b82243d6a6ed5eb359720ee4b7404d2cbb441a25fb3d838c36f9"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8000}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0xffffffff}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x3}, @DEVLINK_ATTR_RATE_NODE_NAME={0x51, 0xa8, @random="2c04ee649e6a9245e750f6b788beaade088be5675eb5fad9a7caf655877fc0be7fd94e30aed6694017c4b015423f72499ecb0e07d973bf520598952d515fdd7128b4f10a22fa21b7affc199b0d"}]}, 0xe0}, 0x1, 0x0, 0x0, 0x24004000}, 0x4889) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000780)={'\x00', 0x1, 0x73b, 0x6f, 0x0, 0x9, 0x1, 0xfee5d000, '\x00', 0xb56}) write$P9_RLERRORu(r3, &(0x7f0000000940)={0xd, 0x7, 0x2}, 0xd) fadvise64(r3, 0x80000000, 0x80000001, 0x5) r5 = userfaultfd(0x80001) ioctl$XFS_IOC_GETPARENTS_BY_HANDLE(r5, 0xc040583f, &(0x7f0000000a40)={{@_ha_fsid={[0x9, 0x5]}, {0x9, 0xff, 0x3, 0x2}}, {{[0x6154, 0x3, 0x7, 0x1]}, 0x0, 0x2, 0x43f8, 0x0, &(0x7f0000000980)=[{{@_ha_fsid={[0x100, 0x2]}, {0x9, 0x5, 0xfffffff9, 0x8}}, 0x1, 0x0, '/dev/uinput\x00'}, {{@align=0x9, {0x400, 0x3, 0x6}}, 0xd, 0x0, '{))\x00'}, {{@align=0x1, {0x1, 0x4, 0x5, 0x8}}, 0x1895, 0x0, '/dev/uinput\x00'}, {{@align=0x9b, {0x3, 0x6, 0x38, 0x1}}, 0x6, 0x0, 'netdevsim\x00'}]}}) ioctl$UFFDIO_WRITEPROTECT(r5, 0xc018aa06, &(0x7f0000000a80)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) read$ptp(r3, &(0x7f0000000ac0), 0x0) ioctl$SNDCTL_TMR_SELECT(r3, 0x40045408) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r3, 0xc0884113, &(0x7f0000000b00)={0x0, 0x1, 0x1ff, 0x4, 0x1e, 0x1, 0x1ff, 0xcc, 0xffff, 0x7, 0x4, 0x1}) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) ppoll(&(0x7f0000000bc0)=[{r0}, {r4, 0xf206}], 0x2, &(0x7f0000000c40)={r6, r7+60000000}, &(0x7f0000000c80)={[0x1]}, 0x8) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000cc0)={'wlan0\x00'}) fsopen(&(0x7f0000000d00)='virtiofs\x00', 0x1) mount(&(0x7f0000000d40)=@sg0, &(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='sysv\x00', 0x0, &(0x7f0000000e00)='/dev/uinput\x00') 403.676554ms ago: executing program 3 (id=5069): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000940)={0x34, &(0x7f0000000680)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000003b00)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f00000006c0)=ANY=[@ANYBLOB="40126fee0d58"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, &(0x7f0000000500)={0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0de8e8b0c5cd00005c71fe2bc30700000000000000"], 0x0}, &(0x7f0000000900)={0x34, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00220f"], 0x0}, 0x0) r2 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r2, 0x400c4808, &(0x7f0000000140)={0x3, 0x100, 0x641}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000e80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000ac0)={0x84, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vim2m(&(0x7f00000052c0), 0x3ff, 0x2) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5c00000000070500000000000000000001000004040007800c00024000000000000000070c000640000000000000000e08000540000000000c00034000000000000000060c00024000000000000000010900010073797a3100"], 0x5c}, 0x1, 0x0, 0x0, 0xc801}, 0x40004) pwritev(r3, &(0x7f0000002e40)=[{&(0x7f0000000800)="c8c268748f09", 0x6}], 0x1, 0x9, 0x0) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r5, 0x7a7, &(0x7f0000000100)=0x80000) r6 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r6, 0x7ab, 0x0) socket$kcm(0x29, 0xd, 0x0) ioctl$IOCTL_VMCI_INIT_CONTEXT(r5, 0x7a0, &(0x7f0000000140)={@host}) ioctl$IOCTL_VMCI_SET_NOTIFY(r5, 0x7cb, &(0x7f0000000040)={0x100000001, 0x7fffffff, 0x3}) r7 = syz_usb_connect(0x0, 0x36, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000f2303920422c021240850102030109022400010000100009040c0202c17f0c00090502020002020000090582020002"], 0x0) syz_usb_control_io$lan78xx(r7, 0x0, 0x0) syz_usb_control_io$uac3(r7, 0x0, &(0x7f0000000b80)={0x44, &(0x7f0000000740)=ANY=[@ANYBLOB="200101"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 217.458593ms ago: executing program 5 (id=5070): r0 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x1, 0x101000) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYRES8=r0], 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000800)={0x44, &(0x7f0000000cc0)=ANY=[@ANYBLOB="200a83"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0xa0, 0x40, 0x1, 'queue0\x00'}) (async, rerun: 64) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="060008008000fdffffff1e0c000000009e9663964d428b0a4f9a389b5f7671d760f2e72bb3ad65ab3157af3b1ad017a5ede678764995e8ad9cb50e3fce892b62c4760d697597d12abbcee2214c47edfd10f2bf7ad81a5f19c826dc5c3ab8081da02f579036d74c2bb732b37061b36142cfa27901d5aa9f007d63adc1ddfc3ee3d00357fa6f20941260b4c2"]) (async, rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r3) (async) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r5, @ANYBLOB="0a00340001010101010100001800490006ac0f"], 0x40}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000000) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYRESDEC=r5, @ANYRESOCT=0x0, @ANYRES8, @ANYRESDEC=r0, @ANYRES64=r0, @ANYBLOB="3872f41017cc2c8e2d91be50be0842ceccad4d3f1a651f25c2cc0e459bf5f77751f3471901f7cc024201d8642c113e3518ea3dd24f88e20431f961f30b5ecf9e5bc4e2b4be2fb1bbfa15d98cb4907df1bf340539154347e0b59400ad82e6f22e6592250c1b609642dbdab827174db3eb708918a5f789fff6df73b5a94dcd178c6f18adf6e77d9c25997f32d93b0ff5becdd70d55531d05744bd29956655c951b80181949e67d1557403c24eb4e8b17a3a41665acdaff2915998d25bddeb939bf2f2e9fb8803f3e3c5ef3e30c421674f9405f5457acc233efbe5502ddbbb92860075c5b898869e1ec", @ANYRES64=r1, @ANYRESOCT=r6], 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20040014) 66.262301ms ago: executing program 1 (id=5071): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x80, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x247, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x3}], 0x3c) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000140)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000001, 0x12, r3, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000040)='l', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000780)="af728b7b4b", 0x5, 0x80, &(0x7f0000001780)={0xa, 0x4e20, 0x800, @private1, 0x76}, 0x1c) 0s ago: executing program 1 (id=5072): r0 = syz_open_dev$loop(&(0x7f0000000500), 0xee8, 0x5042) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/fscaps', 0x20940, 0x1e2) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000bc0)=0xc) setresuid(0x0, r3, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000140)={r1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x5, 0x4, "6fa715e63fee9cb07f3c19ed0c04afcaba06f6d9584488da0162d4cc7030ec4f7b9ab89b3e19b47b6669f6bdb9c400", "8bc975aabbbbe9e4cbb0e98d43a12e12538b330e6fe3bce73919393417abdc6c58f0abd4f0c29b3c71757f74bc429c808f46e9cda4584203143a0b9705fb16b6", "666f1d5f5c43005b310134ce9a6d0369862b72c1f9f4980a2346c4dd62ad8050", [0x6, 0x61fe]}}) syz_usb_connect(0x4, 0x2a2, &(0x7f0000000540)={{0x12, 0x1, 0x110, 0xae, 0x2b, 0xe6, 0x20, 0x19d2, 0xff4f, 0xc56b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x290, 0x1, 0x0, 0x0, 0x80, 0x3, "", [{{0x9, 0x4, 0x9b, 0xeb, 0xa, 0xff, 0xff, 0xff, 0x7, [@cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "0b6eaa793a"}, {0x5, 0x24, 0x0, 0xe}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x9, 0x7, 0x5}, {0x6, 0x24, 0x1a, 0x7, 0x10}, [@mdlm={0x15, 0x24, 0x12, 0x6}, @mbim_extended={0x8, 0x24, 0x1c, 0x4, 0x0, 0x1}]}, @hid_hid={0x9, 0x21, 0xa, 0x6, 0x1, {0x22, 0xd35}}], [{{0x9, 0x5, 0x9, 0x8, 0x3ff, 0x7, 0x1, 0x1, [@generic={0x63, 0x10, "030e850eb0f1e63b72f29fd0943db0da2270d5afab09e0e8dc012dba38820f48a3d12c8109e70f07bc47706f5e539220dfdcc7d1bb4ada8289a387de6710b9ca1b0174e2200bb5493d7a214037ff7c68904f9c847555ad73c28cc47f7e18896c61"}, @generic={0x40, 0x10, "f518eda6dce36f2d94fe8ebab216a371607c6b1ad2907e32a64d8b4fae01611935b7ca40bdbc3cae4be5b896daab1077bc2374db60b34111960565a02ac2"}]}}, {{0x9, 0x5, 0x0, 0x6, 0x10, 0x7, 0x40, 0x29, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x9, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x3, 0x4}]}}, {{0x9, 0x5, 0x0, 0x4, 0x3ff, 0x5, 0x21, 0x2}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x1, 0x7, 0x3}}, {{0x9, 0x5, 0x7, 0x4, 0x10, 0x5, 0x9, 0xa2}}, {{0x9, 0x5, 0x5, 0x4, 0x3ff, 0xf, 0x1, 0xe5}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0xe, 0xc0, 0x7f}}, {{0x9, 0x5, 0x3, 0x4, 0x3ff, 0xd, 0xa, 0x7, [@generic={0xf4, 0x0, "9af49adf42b50535f6606656c3f33decd3995bb4e2c09bd17b34e67a85fd24030d4a4925af74d4f095b21bb35a73f90a395b39cdc2d19447d602d7284054610c4a54aa4eac98d0576ce17a72f74944283963cb9d543310bd4616547d68aa1c9cea74c5ac7a05194b932d2f12dc26aea79a7e6cf5a14e14aae9c247492921ea7733d6b25a8a8887a9e45d5c85a1f04af63aebe15941919e15d3f63b36a337750f15a659f8c93bd3edf1ab83a1cb0a0254870ff615b033f648ee6f9c2761c4293959c863ec095bc775f5682884f0d272bcdeebe7d91c726f9a38c6424c8982c7b138e02ef38327d2fa8a918e0aac47b8570520"}, @generic={0x30, 0xc, "9d91fa7ef81a9254255819baf6af20bb6a358bfb5c805f5ec0cd8fa157d96b9fef25ecbdfe8f74a2899c7e40a8c9"}]}}, {{0x9, 0x5, 0x80, 0x1c, 0x10, 0x10, 0x80, 0x51, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x2}]}}, {{0x9, 0x5, 0x7, 0x3, 0x3ff, 0x0, 0x1}}]}}]}}]}}, &(0x7f0000000b40)={0xa, &(0x7f0000000800)={0xa, 0x6, 0x200, 0x0, 0x6, 0x9, 0x40, 0x4}, 0x13, &(0x7f0000000840)={0x5, 0xf, 0x13, 0x2, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0xa1, 0x80, 0xfe, 0x2, 0x77}]}, 0x7, [{0x4, &(0x7f0000000880)=@lang_id={0x4, 0x3, 0x804}}, {0xac, &(0x7f00000008c0)=@string={0xac, 0x3, "16b03d83dbdc52b371dda65f9e659cc70c2329f78da0f7a5f3f14b4f558ebbe76bcb31e11c19419ed16937d689975f4471a7bfba4ce9b0f001c25f524c422049d33f1258f309f34e318383555286c246abbbfb7cef3c4f249f1720d5ee84dfdc9bdc677f4a3355f4b107bd429dbf5fca01b6a05283c8bdefe500d33a73158447a0eab3c1110cc8c9a127bd728a1a2414940f3019f4c423b2338f47c77a068e4b03d7b5f4b65a248d6ee0"}}, {0x4, &(0x7f0000000980)=@lang_id={0x4, 0x3, 0x415}}, {0x4, &(0x7f00000009c0)=@lang_id={0x4, 0x3, 0x3c4d}}, {0xe, &(0x7f0000000a00)=@string={0xe, 0x3, "6e9535a52bba881572d49238"}}, {0x3c, &(0x7f0000000a40)=@string={0x3c, 0x3, "2bb40962b4f92fa6895967c6c08c885c3592579803c9b98144ac2b14f1e418b6d85e983e18c755fc879072f45199739cb97cae27a2ffbeeaac85"}}, {0x94, &(0x7f0000000a80)=@string={0x94, 0x3, "beafca445ff57e7269a1ba24d60239da2b84e8e6149019ac137ec715afcfb73a3de48e3707faed28a9fb533e305880db2dbb83e8b7430ee9d513f3582902329680c5037edfbf8e2f9d0bddc867be5855b529a19f1ddc345c72807e5ed4b66ebba5a34d0feb602879acd34b5b278215ff1350585e47be6c732a98014146305e554aad8a09716a0cc6b13a55ca9340d6c0e43b"}}]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x8, 0xa, 0x87, 0x8, "b01eb45b7b42d1b78db69e4ddcbe602aceee5ab4c53511819a5d8f7a28bf04c5a4ee3470588f8f00cf676d0afca0f2e6f4d82e4208ca4c5f7365d43100", "b31f22c9080873366b499607be231200bc798b00", [0xff, 0x105e8]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0x7fff, 0x5, 0xd, 0x5, "db060475ea0d8318470c9faddcb12e3a88cae5eb3084c7f199c0fc06bf18d00ae592813c6cb76ba83322095b3803ad537e00f8ab580c7561ac7ce9f88b103b31", "74631679e4037f8f7700645bb83d08d4380e4adb7fd6268a14becdb80c44e421", [0x3ff, 0xff]}) kernel console output (not intermixed with test programs): 971][T20831] usb 6-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1396.901038][T20831] usb 6-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1396.916869][T20831] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 1396.916940][T20831] usb 6-1: config 0 has no interface number 0 [ 1396.917046][T20831] usb 6-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1396.917103][T20831] usb 6-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1396.948025][T20831] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 1396.948100][T20831] usb 6-1: config 0 has no interface number 0 [ 1396.948239][T20831] usb 6-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1396.948305][T20831] usb 6-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1397.068746][T20831] usb 6-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 1397.068777][T20831] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1397.068798][T20831] usb 6-1: Product: syz [ 1397.068813][T20831] usb 6-1: Manufacturer: syz [ 1397.068828][T20831] usb 6-1: SerialNumber: syz [ 1397.123706][T20831] usb 6-1: config 0 descriptor?? [ 1397.145837][T20831] etas_es58x 6-1:0.2: Starting syz syz (Serial Number syz) [ 1397.272882][T24677] Bluetooth: MGMT ver 1.23 [ 1397.577250][T24652] binder: 24651:24652 ioctl 8048ae66 200000000340 returned -22 [ 1397.580298][T20831] etas_es58x 6-1:0.2: could not retrieve the product info string [ 1397.599049][ T824] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 1397.780791][ T824] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1397.780825][ T824] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1397.780866][ T824] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 1397.780891][ T824] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1397.820672][ T824] usb 4-1: config 0 descriptor?? [ 1397.878627][T20831] usb 6-1: USB disconnect, device number 57 [ 1397.901738][T20831] etas_es58x 6-1:0.2: Disconnecting syz syz [ 1397.917972][ T5722] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 1398.056925][ T5722] usb 2-1: device descriptor read/64, error -71 [ 1398.324282][ T5722] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 1398.482918][ T5722] usb 2-1: device descriptor read/64, error -71 [ 1398.592362][ T5722] usb usb2-port1: attempt power cycle [ 1398.651523][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1398.806085][ T5620] Bluetooth: hci0: Malformed LE Event: 0x0d [ 1398.965602][ T5722] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 1398.987870][ T5722] usb 2-1: device descriptor read/8, error -71 [ 1399.073227][ T5796] kernel read not supported for file /dsp (pid: 5796 comm: kworker/0:7) [ 1399.151827][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1399.194351][T24705] overlayfs: conflicting options: nfs_export=on,index=off [ 1399.243592][ T5722] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 1399.250297][ T824] usbhid 4-1:0.0: can't add hid device: -71 [ 1399.250414][ T824] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1399.267302][ T824] usb 4-1: USB disconnect, device number 35 [ 1399.284446][ T5722] usb 2-1: device descriptor read/8, error -71 [ 1399.393756][ T5722] usb usb2-port1: unable to enumerate USB device [ 1399.465541][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1399.654404][T24714] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4822'. [ 1399.654442][T24714] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4822'. [ 1399.769632][ T5722] usb 6-1: new high-speed USB device number 58 using dummy_hcd [ 1399.951259][ T5722] usb 6-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 1399.951295][ T5722] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1399.951322][ T5722] usb 6-1: Product: syz [ 1399.951339][ T5722] usb 6-1: Manufacturer: syz [ 1399.951356][ T5722] usb 6-1: SerialNumber: syz [ 1400.002066][ T5722] usb 6-1: config 0 descriptor?? [ 1400.018120][ T5722] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 1400.537736][ T824] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 1400.608989][ T5722] gspca_sunplus: reg_w_riv err -71 [ 1400.609078][ T5722] sunplus 6-1:0.0: probe with driver sunplus failed with error -71 [ 1400.633355][ T5722] usb 6-1: USB disconnect, device number 58 [ 1400.699116][ T824] usb 4-1: Using ep0 maxpacket: 16 [ 1400.700924][ T824] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1400.700972][ T824] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1400.700995][ T824] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1400.703763][ T824] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1400.703790][ T824] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1400.703811][ T824] usb 4-1: Manufacturer: syz [ 1400.767241][ T824] usb 4-1: config 0 descriptor?? [ 1400.799889][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1400.995689][T24749] usb usb7: usbfs: process 24749 (syz.5.4827) did not claim interface 0 before use [ 1401.004082][T24052] udevd[24052]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1401.026417][T15478] usb 4-1: USB disconnect, device number 36 [ 1401.135484][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1401.180657][T24751] overlayfs: conflicting options: nfs_export=on,index=off [ 1401.294468][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1401.375972][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1401.581228][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1402.074119][T24768] sctp: [Deprecated]: syz.5.4832 (pid 24768) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1402.074119][T24768] Use struct sctp_sack_info instead [ 1402.247731][ T5796] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 1402.447887][ T5796] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 1402.447922][ T5796] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 1402.447951][ T5796] usb 2-1: Product: syz [ 1402.447971][ T5796] usb 2-1: SerialNumber: syz [ 1402.511307][ T5796] usb 2-1: config 0 descriptor?? [ 1402.630138][T24776] bridge0: port 2(bridge_slave_1) entered disabled state [ 1402.745872][ T5796] hso 2-1:0.0: Failed to find BULK eps [ 1402.918803][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1402.935284][T24781] overlayfs: conflicting options: nfs_export=on,index=off [ 1402.953280][T15478] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1402.979673][ T5796] usb 2-1: USB disconnect, device number 56 [ 1403.055117][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1403.102816][ T4991] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 1403.106622][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1403.115252][T15478] usb 1-1: Using ep0 maxpacket: 16 [ 1403.147625][T15478] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1403.147648][T15478] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1403.147667][T15478] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1403.150905][T15478] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1403.150936][T15478] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1403.150958][T15478] usb 1-1: Product: syz [ 1403.150993][T15478] usb 1-1: Manufacturer: syz [ 1403.151004][T15478] usb 1-1: SerialNumber: syz [ 1403.225399][T15478] usb 1-1: 0:2 : does not exist [ 1403.252547][ T4991] usb 4-1: device descriptor read/64, error -71 [ 1403.370249][ T5722] usb 6-1: new high-speed USB device number 59 using dummy_hcd [ 1403.509076][ T4991] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 1403.553554][ T5722] usb 6-1: Using ep0 maxpacket: 8 [ 1403.558247][ T5722] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 42, changing to 9 [ 1403.558284][ T5722] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1403.558329][ T5722] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1403.558355][ T5722] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 1403.558378][ T5722] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 1403.558420][ T5722] usb 6-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 1403.558446][ T5722] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1403.580583][ T5722] usb 6-1: config 0 descriptor?? [ 1403.708205][ T4991] usb 4-1: device descriptor read/64, error -71 [ 1403.813495][ T5620] Bluetooth: hci4: urb ffff888033038b00 submission failed (90) [ 1403.825355][ T4991] usb usb4-port1: attempt power cycle [ 1403.828195][ T5722] usb 6-1: USB disconnect, device number 59 [ 1403.877255][T24776] binder: 24775:24776 ioctl c0306201 200000000540 returned -22 [ 1404.257411][ T4991] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 1404.279517][ T4991] usb 4-1: device descriptor read/8, error -71 [ 1404.422159][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1404.535425][ T4991] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 1404.565838][ T4991] usb 4-1: device descriptor read/8, error -71 [ 1404.675983][ T4991] usb usb4-port1: unable to enumerate USB device [ 1405.056166][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1405.374988][T24805] netlink: 64 bytes leftover after parsing attributes in process `syz.5.4845'. [ 1405.432573][T24809] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1405.432589][T24809] overlayfs: missing 'lowerdir' [ 1405.517006][T24811] netlink: 'syz.1.4848': attribute type 9 has an invalid length. [ 1405.823636][T24776] binder: 24775:24776 ioctl c0306201 2000000000c0 returned -14 [ 1405.850352][ T5796] usb 2-1: new full-speed USB device number 57 using dummy_hcd [ 1405.891937][T15478] usb 1-1: USB disconnect, device number 13 [ 1405.932631][T24229] udevd[24229]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1406.034579][ T5796] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1406.034619][ T5796] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.00 [ 1406.034640][ T5796] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1406.041371][ T5796] usb 2-1: config 0 descriptor?? [ 1406.194211][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1406.423407][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1406.556471][ T5796] konepure 0003:1E7D:2DBE.0032: unknown main item tag 0x0 [ 1406.556503][ T5796] konepure 0003:1E7D:2DBE.0032: unknown main item tag 0x0 [ 1406.556527][ T5796] konepure 0003:1E7D:2DBE.0032: unknown main item tag 0x0 [ 1406.556552][ T5796] konepure 0003:1E7D:2DBE.0032: unknown main item tag 0x0 [ 1406.556576][ T5796] konepure 0003:1E7D:2DBE.0032: unknown main item tag 0x0 [ 1406.556600][ T5796] konepure 0003:1E7D:2DBE.0032: unknown main item tag 0x0 [ 1406.556624][ T5796] konepure 0003:1E7D:2DBE.0032: unknown main item tag 0x0 [ 1406.556649][ T5796] konepure 0003:1E7D:2DBE.0032: unknown main item tag 0x0 [ 1406.563716][ T5796] konepure 0003:1E7D:2DBE.0032: hidraw0: USB HID v0.04 Device [HID 1e7d:2dbe] on usb-dummy_hcd.1-1/input0 [ 1406.715799][T15478] usb 6-1: new high-speed USB device number 60 using dummy_hcd [ 1406.826351][T24813] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1406.828910][T24813] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1406.930985][T15478] usb 6-1: Using ep0 maxpacket: 8 [ 1406.938223][T15478] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1406.938253][T15478] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1406.960149][T15478] usb 6-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 1406.960170][T15478] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1406.960185][T15478] usb 6-1: Product: syz [ 1406.960196][T15478] usb 6-1: Manufacturer: syz [ 1406.960207][T15478] usb 6-1: SerialNumber: syz [ 1406.995779][T15478] usb 6-1: config 0 descriptor?? [ 1407.069803][T24467] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1407.073047][T24830] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1407.073067][T24830] overlayfs: missing 'lowerdir' [ 1407.159294][T24832] netlink: 'syz.3.4857': attribute type 9 has an invalid length. [ 1407.235626][T24835] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 1407.246338][T24467] usb 1-1: Using ep0 maxpacket: 8 [ 1407.264135][T24467] usb 1-1: config 0 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1407.264158][T24467] usb 1-1: config 0 interface 0 altsetting 32 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1407.264217][T24467] usb 1-1: config 0 interface 0 altsetting 32 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1407.264237][T24467] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1407.264260][T24467] usb 1-1: New USB device found, idVendor=1b96, idProduct=0013, bcdDevice= 0.00 [ 1407.264276][T24467] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1407.336461][T24467] usb 1-1: config 0 descriptor?? [ 1407.363643][T15478] usb 6-1: USB disconnect, device number 60 [ 1407.486018][T14995] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 1407.659137][T14995] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 1407.659166][T14995] usb 4-1: config 0 has no interface number 0 [ 1407.659195][T14995] usb 4-1: too many endpoints for config 0 interface 31 altsetting 0: 48, using maximum allowed: 30 [ 1407.659232][T14995] usb 4-1: config 0 interface 31 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 1407.661869][T14995] usb 4-1: New USB device found, idVendor=0c72, idProduct=0012, bcdDevice=22.96 [ 1407.661962][T14995] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1407.661984][T14995] usb 4-1: Product: syz [ 1407.661998][T14995] usb 4-1: Manufacturer: syz [ 1407.662012][T14995] usb 4-1: SerialNumber: syz [ 1407.672843][T14995] usb 4-1: config 0 descriptor?? [ 1407.811210][T24467] ntrig 0003:1B96:0013.0033: unknown main item tag 0x0 [ 1407.811273][T24467] ntrig 0003:1B96:0013.0033: unknown main item tag 0x0 [ 1407.816028][T24467] ntrig 0003:1B96:0013.0033: hidraw1: USB HID v0.04 Device [HID 1b96:0013] on usb-dummy_hcd.0-1/input0 [ 1407.976094][T14995] peak_usb 4-1:0.31: probe with driver peak_usb failed with error 31 [ 1407.997693][T14995] usb 4-1: USB disconnect, device number 41 [ 1408.016861][T24467] ntrig 0003:1B96:0013.0033: Firmware version: 1.13.13.52.6 (7582 8eb6) [ 1408.041957][T24031] udevd[24031]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1408.092129][ T5796] usb 2-1: USB disconnect, device number 57 [ 1408.196579][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1408.218553][T24841] vim2m vim2m.0: Fourcc format (0x42474752) invalid. [ 1408.220907][T24841] overlayfs: missing 'workdir' [ 1408.237716][T24828] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1408.239037][T24828] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1408.242925][ T5722] usb 1-1: USB disconnect, device number 14 [ 1408.272735][T24841] overlayfs: conflicting lowerdir path [ 1408.388975][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1408.481900][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1408.670086][T24845] netlink: 'syz.5.4862': attribute type 6 has an invalid length. [ 1408.670108][T24845] netlink: 'syz.5.4862': attribute type 3 has an invalid length. [ 1408.670122][T24845] netlink: 132 bytes leftover after parsing attributes in process `syz.5.4862'. [ 1408.697359][T24845] binder: 24844:24845 ioctl 4010ae42 200000000280 returned -22 [ 1408.699693][T24845] binder: 24844:24845 ioctl c0306201 200000000540 returned -22 [ 1408.741740][T24852] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1408.741755][T24852] overlayfs: missing 'lowerdir' [ 1408.829142][T24855] netlink: 'syz.3.4866': attribute type 9 has an invalid length. [ 1409.127170][T14995] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 1409.186138][ T5722] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 1409.306849][T14995] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1409.307440][T14995] usb 1-1: not running at top speed; connect to a high speed hub [ 1409.335042][T14995] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1409.346136][ T5722] usb 4-1: Using ep0 maxpacket: 8 [ 1409.348333][T14995] usb 1-1: New USB device found, idVendor=0c72, idProduct=000c, bcdDevice= e.3d [ 1409.348362][T14995] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1409.348386][T14995] usb 1-1: Product: syz [ 1409.348402][T14995] usb 1-1: Manufacturer: syz [ 1409.348426][T14995] usb 1-1: SerialNumber: syz [ 1409.352796][ T5722] usb 4-1: config 0 has no interfaces? [ 1409.352831][ T5722] usb 4-1: New USB device found, idVendor=046d, idProduct=c225, bcdDevice= 0.00 [ 1409.352920][ T5722] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1409.430132][ T5722] usb 4-1: config 0 descriptor?? [ 1409.592054][T24467] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 1409.653576][T24857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1409.654688][T24857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1409.655738][T24857] netlink: 152 bytes leftover after parsing attributes in process `syz.0.4867'. [ 1409.763341][T24467] usb 2-1: Using ep0 maxpacket: 16 [ 1409.767250][T24467] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1409.767992][T14995] peak_usb 1-1:1.0 can0: sending cmd f=0x6 n=0x1 failure: -22 [ 1409.768019][T14995] peak_usb 1-1:1.0: unable to read PCAN-USB serial number (err -22) [ 1409.803706][T24467] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1409.803853][T24467] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1409.838274][T24467] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 1409.838307][T24467] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1409.838330][T24467] usb 2-1: Product: syz [ 1409.838346][T24467] usb 2-1: Manufacturer: syz [ 1409.838363][T24467] usb 2-1: SerialNumber: syz [ 1409.945403][T14995] peak_usb 1-1:1.0: probe with driver peak_usb failed with error -22 [ 1409.954304][T14995] usb 1-1: USB disconnect, device number 15 [ 1410.081586][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1410.108752][T24467] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 1410.109232][T24467] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 1410.141185][T24868] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 1410.382778][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1410.424647][T24872] sg_write: data in/out 366944/136 bytes for SCSI command 0x0-- guessing data in; [ 1410.424647][T24872] program syz.5.4872 not setting count and/or reply_len properly [ 1410.547396][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1410.703467][T24878] netlink: 44 bytes leftover after parsing attributes in process `syz.5.4874'. [ 1410.719518][ T5620] Bluetooth: hci2: adv larger than maximum supported [ 1410.719533][ T5620] Bluetooth: hci2: Malformed LE Event: 0x0d [ 1410.874603][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1410.983712][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1411.272106][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1411.698563][T24895] netlink: 128 bytes leftover after parsing attributes in process `syz.0.4880'. [ 1411.713844][T24895] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1411.926475][T24900] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4881'. [ 1412.172408][ T5796] usb 4-1: USB disconnect, device number 42 [ 1412.201828][ T5722] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1412.371647][ T5722] usb 1-1: Using ep0 maxpacket: 16 [ 1412.419550][ T5722] usb 1-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 0.40 [ 1412.419584][ T5722] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1412.419606][ T5722] usb 1-1: Product: syz [ 1412.419638][ T5722] usb 1-1: Manufacturer: syz [ 1412.419655][ T5722] usb 1-1: SerialNumber: syz [ 1412.592459][T24467] usb 2-1: USB disconnect, device number 58 [ 1412.668620][T24900] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1412.669300][T24900] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1412.719742][ T5722] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1412.721423][ T5722] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 1412.722148][ T5722] usb 1-1: unit 211 not found! [ 1412.800851][ T5764] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 1412.868445][T24909] FAULT_INJECTION: forcing a failure. [ 1412.868445][T24909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1412.868485][T24909] CPU: 0 UID: 0 PID: 24909 Comm: syz.5.4884 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1412.868517][T24909] Tainted: [L]=SOFTLOCKUP [ 1412.868526][T24909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1412.868541][T24909] Call Trace: [ 1412.868550][T24909] [ 1412.868560][T24909] dump_stack_lvl+0xe8/0x150 [ 1412.868604][T24909] should_fail_ex+0x46b/0x600 [ 1412.868640][T24909] _copy_from_user+0x2d/0xb0 [ 1412.868665][T24909] memdup_user+0x5e/0xd0 [ 1412.868687][T24909] strndup_user+0x68/0xd0 [ 1412.868707][T24909] __se_sys_mount+0x9d/0x420 [ 1412.868733][T24909] ? ksys_write+0x248/0x270 [ 1412.868766][T24909] ? __pfx___se_sys_mount+0x10/0x10 [ 1412.868797][T24909] ? __x64_sys_mount+0x20/0xc0 [ 1412.868821][T24909] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1412.868845][T24909] do_syscall_64+0x174/0x580 [ 1412.868876][T24909] ? trace_irq_disable+0x3b/0x140 [ 1412.868899][T24909] ? clear_bhb_loop+0x40/0x90 [ 1412.868924][T24909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1412.868945][T24909] RIP: 0033:0x7f97fbdcce59 [ 1412.868965][T24909] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1412.868983][T24909] RSP: 002b:00007f97fa01e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1412.869006][T24909] RAX: ffffffffffffffda RBX: 00007f97fc045fa0 RCX: 00007f97fbdcce59 [ 1412.869022][T24909] RDX: 0000200000000b80 RSI: 0000200000000240 RDI: 0000000000000000 [ 1412.869036][T24909] RBP: 00007f97fa01e090 R08: 00002000000002c0 R09: 0000000000000000 [ 1412.869050][T24909] R10: 00000000018000cc R11: 0000000000000246 R12: 0000000000000001 [ 1412.869064][T24909] R13: 00007f97fc046038 R14: 00007f97fc045fa0 R15: 00007ffd9346c4a8 [ 1412.869101][T24909] [ 1412.970205][ T5764] usb 4-1: Using ep0 maxpacket: 16 [ 1412.981257][ T5764] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1412.981329][ T5764] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1412.981385][ T5764] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 0.00 [ 1412.981556][ T5764] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1413.128652][ T5764] usb 4-1: config 0 descriptor?? [ 1413.161841][ T5722] usb 1-1: USB disconnect, device number 16 [ 1413.245786][ T5796] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 1413.398019][ T5796] usb 2-1: Using ep0 maxpacket: 32 [ 1413.427447][ T5796] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 1413.427475][ T5796] usb 2-1: config 0 has no interface number 0 [ 1413.427605][ T5796] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1413.427633][ T5796] usb 2-1: config 0 interface 89 has no altsetting 0 [ 1413.429214][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1413.488810][ T5796] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 1413.488838][ T5796] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1413.488856][ T5796] usb 2-1: Product: syz [ 1413.488918][ T5796] usb 2-1: Manufacturer: syz [ 1413.488932][ T5796] usb 2-1: SerialNumber: syz [ 1413.545935][ T5796] usb 2-1: config 0 descriptor?? [ 1413.584114][T24229] udevd[24229]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1413.589849][ T5796] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 1413.604141][ T5796] em28xx 2-1:0.89: Video interface 89 found: [ 1413.662184][ T5764] wacom 0003:056A:0084.0034: unbalanced collection at end of report description [ 1413.662892][ T5764] wacom 0003:056A:0084.0034: parse failed [ 1413.662990][ T5764] wacom 0003:056A:0084.0034: probe with driver wacom failed with error -22 [ 1413.665112][T24467] usb 6-1: new high-speed USB device number 61 using dummy_hcd [ 1413.828783][T24467] usb 6-1: New USB device found, idVendor=05d1, idProduct=2021, bcdDevice= 9.00 [ 1413.828813][T24467] usb 6-1: New USB device strings: Mfr=0, Product=16, SerialNumber=0 [ 1413.828833][T24467] usb 6-1: Product: syz [ 1413.834570][T24467] usb 6-1: config 0 descriptor?? [ 1413.870558][T24467] ftdi_sio 6-1:0.0: FTDI USB Serial Device converter detected [ 1413.904705][T24467] usb 6-1: Detected FT232H [ 1414.002203][T24911] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1414.003071][T24911] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1414.066088][T20831] usb 4-1: USB disconnect, device number 43 [ 1414.219983][ T5796] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 1414.615499][T24924] netlink: 'syz.0.4889': attribute type 10 has an invalid length. [ 1414.615524][T24924] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4889'. [ 1414.617337][T24924] team0: entered promiscuous mode [ 1414.617390][T24924] team_slave_0: entered promiscuous mode [ 1414.618310][T24924] team_slave_1: entered promiscuous mode [ 1414.634107][T24924] team0: entered allmulticast mode [ 1414.634129][T24924] team_slave_0: entered allmulticast mode [ 1414.634447][T24924] team_slave_1: entered allmulticast mode [ 1414.738619][T24924] bridge0: port 3(team0) entered blocking state [ 1414.767720][ T5796] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 1414.767751][ T5796] em28xx 2-1:0.89: board has no eeprom [ 1414.768767][T24924] bridge0: port 3(team0) entered disabled state [ 1414.775624][T24924] bridge0: port 3(team0) entered blocking state [ 1414.775808][T24924] bridge0: port 3(team0) entered forwarding state [ 1414.830421][ T5796] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 1414.830450][ T5796] em28xx 2-1:0.89: analog set to bulk mode. [ 1414.832113][ T5722] em28xx 2-1:0.89: Registering V4L2 extension [ 1414.868614][ T5796] usb 2-1: USB disconnect, device number 59 [ 1414.893287][ T5796] em28xx 2-1:0.89: Disconnecting em28xx [ 1415.000102][ T5722] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 1415.000185][ T5722] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 1415.000198][ T5722] em28xx 2-1:0.89: No AC97 audio processor [ 1415.105080][T24467] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 1415.117038][T24467] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 1415.126029][T24467] ftdi_sio 6-1:0.0: GPIO initialisation failed: -71 [ 1415.141849][T24467] usb 6-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1415.157456][T24467] usb 6-1: USB disconnect, device number 61 [ 1415.197893][T24467] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1415.200158][T24467] ftdi_sio 6-1:0.0: device disconnected [ 1415.553253][T24942] netlink: 72 bytes leftover after parsing attributes in process `syz.1.4893'. [ 1415.559773][T24941] netlink: 72 bytes leftover after parsing attributes in process `syz.1.4893'. [ 1415.578996][ T5722] usb 2-1: Decoder not found [ 1415.579041][ T5722] em28xx 2-1:0.89: failed to create media graph [ 1415.579140][ T5722] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 1415.629590][T24944] FAULT_INJECTION: forcing a failure. [ 1415.629590][T24944] name failslab, interval 1, probability 0, space 0, times 0 [ 1415.629624][T24944] CPU: 1 UID: 0 PID: 24944 Comm: syz.0.4894 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1415.629652][T24944] Tainted: [L]=SOFTLOCKUP [ 1415.629660][T24944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1415.629689][T24944] Call Trace: [ 1415.629698][T24944] [ 1415.629707][T24944] dump_stack_lvl+0xe8/0x150 [ 1415.629737][T24944] should_fail_ex+0x46b/0x600 [ 1415.629786][T24944] should_failslab+0xa8/0x100 [ 1415.629819][T24944] __kmalloc_cache_noprof+0x84/0x690 [ 1415.629848][T24944] ? __se_sys_mount+0x166/0x420 [ 1415.629873][T24944] ? memdup_user+0x99/0xd0 [ 1415.629899][T24944] __se_sys_mount+0x166/0x420 [ 1415.629931][T24944] ? __pfx___se_sys_mount+0x10/0x10 [ 1415.629964][T24944] ? __x64_sys_mount+0x20/0xc0 [ 1415.629990][T24944] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1415.630015][T24944] do_syscall_64+0x174/0x580 [ 1415.630048][T24944] ? trace_irq_disable+0x3b/0x140 [ 1415.630073][T24944] ? clear_bhb_loop+0x40/0x90 [ 1415.630101][T24944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1415.630124][T24944] RIP: 0033:0x7f524af3ce59 [ 1415.630144][T24944] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1415.630163][T24944] RSP: 002b:00007f5249196028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1415.630184][T24944] RAX: ffffffffffffffda RBX: 00007f524b1b5fa0 RCX: 00007f524af3ce59 [ 1415.630201][T24944] RDX: 0000200000000b80 RSI: 0000200000000240 RDI: 0000000000000000 [ 1415.630217][T24944] RBP: 00007f5249196090 R08: 00002000000002c0 R09: 0000000000000000 [ 1415.630231][T24944] R10: 00000000018000cc R11: 0000000000000246 R12: 0000000000000001 [ 1415.630244][T24944] R13: 00007f524b1b6038 R14: 00007f524b1b5fa0 R15: 00007ffdb98f4ce8 [ 1415.630276][T24944] [ 1415.916003][T24229] udevd[24229]: symlink '../../loop6' '/dev/disk/by-diskseq/99.tmp-b7:6' failed: Read-only file system [ 1415.984767][T24946] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4896'. [ 1416.048334][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1416.178746][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1416.210467][ T5722] em28xx 2-1:0.89: Registering snapshot button... [ 1416.249012][T24959] : renamed from bridge_slave_0 (while UP) [ 1416.519738][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1416.524361][ T5722] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input73 [ 1416.645624][T23649] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 1416.756200][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1416.783837][ T5722] em28xx 2-1:0.89: Remote control support is not available for this card. [ 1416.783898][ T5796] em28xx 2-1:0.89: Closing input extension [ 1416.785161][ T5796] em28xx 2-1:0.89: Deregistering snapshot button [ 1416.828310][T23649] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1416.828368][T23649] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 1416.828397][T23649] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1416.868734][T23649] usb 1-1: config 0 descriptor?? [ 1416.886205][T24981] FAULT_INJECTION: forcing a failure. [ 1416.886205][T24981] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1416.886240][T24981] CPU: 1 UID: 0 PID: 24981 Comm: syz.3.4906 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1416.886268][T24981] Tainted: [L]=SOFTLOCKUP [ 1416.886275][T24981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1416.886287][T24981] Call Trace: [ 1416.886295][T24981] [ 1416.886303][T24981] dump_stack_lvl+0xe8/0x150 [ 1416.886330][T24981] should_fail_ex+0x46b/0x600 [ 1416.886365][T24981] _copy_from_user+0x2d/0xb0 [ 1416.886389][T24981] __se_sys_mount+0x18b/0x420 [ 1416.886417][T24981] ? __pfx___se_sys_mount+0x10/0x10 [ 1416.886447][T24981] ? __x64_sys_mount+0x20/0xc0 [ 1416.886470][T24981] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1416.886492][T24981] do_syscall_64+0x174/0x580 [ 1416.886523][T24981] ? trace_irq_disable+0x3b/0x140 [ 1416.886547][T24981] ? clear_bhb_loop+0x40/0x90 [ 1416.886577][T24981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1416.886595][T24981] RIP: 0033:0x7f7ddd4ece59 [ 1416.886612][T24981] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1416.886628][T24981] RSP: 002b:00007f7ddb73e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1416.886648][T24981] RAX: ffffffffffffffda RBX: 00007f7ddd765fa0 RCX: 00007f7ddd4ece59 [ 1416.886672][T24981] RDX: 0000200000000b80 RSI: 0000200000000240 RDI: 0000000000000000 [ 1416.886685][T24981] RBP: 00007f7ddb73e090 R08: 00002000000002c0 R09: 0000000000000000 [ 1416.886697][T24981] R10: 00000000018000cc R11: 0000000000000246 R12: 0000000000000001 [ 1416.886709][T24981] R13: 00007f7ddd766038 R14: 00007f7ddd765fa0 R15: 00007fff5795e208 [ 1416.886737][T24981] [ 1416.888648][T24981] overlayfs: conflicting options: nfs_export=on,index=off [ 1417.349955][T23649] ath6kl: Failed to read usb control message: -71 [ 1417.350007][T23649] ath6kl: Unable to read the bmi data from the device: -71 [ 1417.350026][T23649] ath6kl: Unable to recv target info: -71 [ 1417.448486][T23649] ath6kl: Failed to init ath6kl core: -71 [ 1417.449067][T23649] ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -71 [ 1417.603432][T23649] usb 1-1: USB disconnect, device number 17 [ 1417.618023][T24031] udevd[24031]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1417.639315][T24994] netlink: 16 bytes leftover after parsing attributes in process `syz.5.4910'. [ 1417.639364][T24994] netlink: get zone limit has 8 unknown bytes [ 1417.726771][T24995] trusted_key: encrypted key: instantiation of keys using provided decrypted data is disabled since CONFIG_USER_DECRYPTED_DATA is set to false [ 1417.850493][T24997] netlink: 'syz.1.4911': attribute type 9 has an invalid length. [ 1417.940894][ T5796] em28xx 2-1:0.89: Freeing device [ 1418.100353][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1418.130706][T25006] ieee802154 phy0 wpan0: encryption failed: -22 [ 1418.196380][T25006] Bluetooth: hci4: Frame reassembly failed (-84) [ 1418.379825][T23649] usb 6-1: new high-speed USB device number 62 using dummy_hcd [ 1418.447684][T25011] netlink: 56 bytes leftover after parsing attributes in process `syz.3.4916'. [ 1418.550799][T23649] usb 6-1: Using ep0 maxpacket: 16 [ 1418.552727][T23649] usb 6-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 1418.552775][T23649] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 1418.552822][T23649] usb 6-1: New USB device found, idVendor=0458, idProduct=5005, bcdDevice= 0.00 [ 1418.552840][T23649] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1418.556852][T23649] usb 6-1: config 0 descriptor?? [ 1419.000669][T23649] kye 0003:0458:5005.0035: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 1419.001218][T23649] kye 0003:0458:5005.0035: unexpected long global item [ 1419.001874][T23649] kye 0003:0458:5005.0035: parse failed [ 1419.001940][T23649] kye 0003:0458:5005.0035: probe with driver kye failed with error -22 [ 1419.128109][ T5796] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 1419.259638][T24467] usb 6-1: USB disconnect, device number 62 [ 1419.300872][ T5796] usb 2-1: Using ep0 maxpacket: 16 [ 1419.302653][T25025] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_team, syncid = 1, id = 0 [ 1419.303693][ T5796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1419.306091][ T5796] usb 2-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=7b.55 [ 1419.306120][ T5796] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1419.306147][ T5796] usb 2-1: Product: syz [ 1419.306159][ T5796] usb 2-1: Manufacturer: syz [ 1419.306170][ T5796] usb 2-1: SerialNumber: syz [ 1419.369057][ T5796] usb 2-1: config 0 descriptor?? [ 1419.419671][ T5796] usb 2-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 1419.663364][T10869] usb 2-1: Failed to submit usb control message: -71 [ 1419.663404][T10869] usb 2-1: unable to send the bmi data to the device: -71 [ 1419.663433][T10869] usb 2-1: unable to get target info from device [ 1419.663469][T10869] usb 2-1: could not get target info (-71) [ 1419.665345][ T4991] usb 2-1: USB disconnect, device number 60 [ 1419.755476][T10869] usb 2-1: could not probe fw (-71) [ 1419.770590][T25038] netlink: 'syz.3.4920': attribute type 9 has an invalid length. [ 1419.776562][T25037] netlink: 'syz.1.4921': attribute type 21 has an invalid length. [ 1419.776585][T25037] netlink: 128 bytes leftover after parsing attributes in process `syz.1.4921'. [ 1419.776700][T25037] netlink: 3 bytes leftover after parsing attributes in process `syz.1.4921'. [ 1419.930262][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1420.117965][T25044] comedi: valid board names for 8255 driver are: [ 1420.117991][T25044] 8255 [ 1420.118000][T25044] comedi: valid board names for vmk80xx driver are: [ 1420.118011][T25044] vmk80xx [ 1420.118019][T25044] comedi: valid board names for usbduxsigma driver are: [ 1420.118031][T25044] usbduxsigma [ 1420.118039][T25044] comedi: valid board names for usbduxfast driver are: [ 1420.118050][T25044] usbduxfast [ 1420.118059][T25044] comedi: valid board names for usbdux driver are: [ 1420.118071][T25044] usbdux [ 1420.118079][T25044] comedi: valid board names for ni6501 driver are: [ 1420.118090][T25044] ni6501 [ 1420.118097][T25044] comedi: valid board names for dt9812 driver are: [ 1420.118108][T25044] dt9812 [ 1420.118116][T25044] comedi: valid board names for ni_labpc_cs driver are: [ 1420.118127][T25044] ni_labpc_cs [ 1420.118135][T25044] comedi: valid board names for ni_daq_700 driver are: [ 1420.118146][T25044] ni_daq_700 [ 1420.118154][T25044] comedi: valid board names for labpc_pci driver are: [ 1420.118165][T25044] labpc_pci [ 1420.118173][T25044] comedi: valid board names for adl_pci9118 driver are: [ 1420.118183][T25044] pci9118dg [ 1420.118192][T25044] pci9118hg [ 1420.118200][T25044] pci9118hr [ 1420.118208][T25044] comedi: valid board names for 8255_pci driver are: [ 1420.118218][T25044] 8255_pci [ 1420.118227][T25044] comedi: valid board names for s526 driver are: [ 1420.118238][T25044] s526 [ 1420.118246][T25044] comedi: valid board names for multiq3 driver are: [ 1420.118256][T25044] multiq3 [ 1420.118264][T25044] comedi: valid board names for pcmuio driver are: [ 1420.118275][T25044] pcmuio48 [ 1420.118283][T25044] pcmuio96 [ 1420.118291][T25044] comedi: valid board names for pcmmio driver are: [ 1420.118302][T25044] pcmmio [ 1420.118309][T25044] comedi: valid board names for pcmda12 driver are: [ 1420.118320][T25044] pcmda12 [ 1420.118328][T25044] comedi: valid board names for pcmad driver are: [ 1420.118338][T25044] pcmad12 [ 1420.118346][T25044] pcmad16 [ 1420.118354][T25044] comedi: valid board names for ni_labpc driver are: [ 1420.118365][T25044] lab-pc-1200 [ 1420.118373][T25044] lab-pc-1200ai [ 1420.118381][T25044] lab-pc+ [ 1420.118389][T25044] comedi: valid board names for atmio16 driver are: [ 1420.118400][T25044] atmio16 [ 1420.118408][T25044] atmio16d [ 1420.118416][T25044] comedi: valid board names for ni_at_ao driver are: [ 1420.118427][T25044] at-ao-6 [ 1420.118434][T25044] at-ao-10 [ 1420.118442][T25044] comedi: valid board names for ni_at_a2150 driver are: [ 1420.118453][T25044] ni_at_a2150 [ 1420.118461][T25044] comedi: valid board names for adq12b driver are: [ 1420.118471][T25044] adq12b [ 1420.118479][T25044] comedi: valid board names for mpc624 driver are: [ 1420.118489][T25044] mpc624 [ 1420.118497][T25044] comedi: valid board names for c6xdigio driver are: [ 1420.118507][T25044] c6xdigio [ 1420.118515][T25044] comedi: valid board names for aio_iiro_16 driver are: [ 1420.118526][T25044] aio_iiro_16 [ 1420.118534][T25044] comedi: valid board names for aio_aio12_8 driver are: [ 1420.118545][T25044] aio_aio12_8 [ 1420.118553][T25044] aio_ai12_8 [ 1420.118561][T25044] aio_ao12_4 [ 1420.118570][T25044] comedi: valid board names for fl512 driver are: [ 1420.118580][T25044] fl512 [ 1420.118588][T25044] comedi: valid board names for dmm32at driver are: [ 1420.118598][T25044] dmm32at [ 1420.118606][T25044] comedi: valid board names for dt282x driver are: [ 1420.118616][T25044] dt2821 [ 1420.118624][T25044] dt2821-f [ 1420.118632][T25044] dt2821-g [ 1420.118640][T25044] dt2823 [ 1420.118648][T25044] dt2824-pgh [ 1420.118655][T25044] dt2824-pgl [ 1420.118664][T25044] dt2825 [ 1420.118671][T25044] dt2827 [ 1420.118679][T25044] dt2828 [ 1420.118687][T25044] dt2829 [ 1420.118694][T25044] dt21-ez [ 1420.118701][T25044] dt23-ez [ 1420.118709][T25044] dt24-ez [ 1420.118717][T25044] dt24-ez-pgl [ 1420.118725][T25044] comedi: valid board names for dt2817 driver are: [ 1420.118736][T25044] dt2817 [ 1420.118751][T25044] comedi: valid board names for dt2815 driver are: [ 1420.118762][T25044] dt2815 [ 1420.118770][T25044] comedi: valid board names for dt2814 driver are: [ 1420.118781][T25044] dt2814 [ 1420.118788][T25044] comedi: valid board names for dt2811 driver are: [ 1420.118799][T25044] dt2811-pgh [ 1420.118807][T25044] dt2811-pgl [ 1420.118815][T25044] comedi: valid board names for dt2801 driver are: [ 1420.118825][T25044] dt2801 [ 1420.118833][T25044] comedi: valid board names for das6402 driver are: [ 1420.118844][T25044] das6402-12 [ 1420.118852][T25044] das6402-16 [ 1420.118860][T25044] comedi: valid board names for das1800 driver are: [ 1420.118871][T25044] das-1701st [ 1420.118879][T25044] das-1701st-da [ 1420.118888][T25044] das-1702st [ 1420.118896][T25044] das-1702st-da [ 1420.118904][T25044] das-1702hr [ 1420.118912][T25044] das-1702hr-da [ 1420.118920][T25044] das-1701ao [ 1420.118928][T25044] das-1702ao [ 1420.118936][T25044] das-1801st [ 1420.118944][T25044] das-1801st-da [ 1420.118959][T25044] das-1802st [ 1420.118967][T25044] das-1802st-da [ 1420.118982][T25044] das-1802hr [ 1420.118990][T25044] das-1802hr-da [ 1420.118999][T25044] das-1801hc [ 1420.119007][T25044] das-1802hc [ 1420.119014][T25044] das-1801ao [ 1420.119023][T25044] das-1802ao [ 1420.119031][T25044] comedi: valid board names for das800 driver are: [ 1420.119042][T25044] das-800 [ 1420.119049][T25044] cio-das800 [ 1420.119057][T25044] das-801 [ 1420.119066][T25044] cio-das801 [ 1420.119073][T25044] das-802 [ 1420.119081][T25044] cio-das802 [ 1420.119089][T25044] cio-das802/16 [ 1420.119097][T25044] comedi: valid board names for isa-das08 driver are: [ 1420.119109][T25044] isa-das08 [ 1420.119117][T25044] das08-pgm [ 1420.119125][T25044] das08-pgh [ 1420.119133][T25044] das08-pgl [ 1420.119141][T25044] das08-aoh [ 1420.119149][T25044] das08-aol [ 1420.119157][T25044] das08-aom [ 1420.119165][T25044] das08/jr-ao [ 1420.119173][T25044] das08jr-16-ao [ 1420.119181][T25044] pc104-das08 [ 1420.119188][T25044] das08jr/16 [ 1420.119196][T25044] comedi: valid board names for das16m1 driver are: [ 1420.119206][T25044] das16m1 [ 1420.119215][T25044] comedi: valid board names for dac02 driver are: [ 1420.119225][T25044] dac02 [ 1420.119233][T25044] comedi: valid board names for rti802 driver are: [ 1420.119244][T25044] rti802 [ 1420.119252][T25044] comedi: valid board names for rti800 driver are: [ 1420.119260][T25044] rti800 [ 1420.119267][T25044] rti815 [ 1420.119275][T25044] comedi: valid board names for pcm3724 driver are: [ 1420.119285][T25044] pcm3724 [ 1420.119311][T25044] comedi: valid board names for pcl818 driver are: [ 1420.119321][T25044] pcl818l [ 1420.119329][T25044] pcl818h [ 1420.119338][T25044] pcl818hd [ 1420.119346][T25044] pcl818hg [ 1420.119354][T25044] pcl818 [ 1420.119362][T25044] pcl718 [ 1420.119369][T25044] pcm3718 [ 1420.119377][T25044] comedi: valid board names for pcl816 driver are: [ 1420.121102][T25044] pcl816 [ 1420.121115][T25044] pcl814b [ 1420.121124][T25044] comedi: valid board names for pcl812 driver are: [ 1420.121135][T25044] pcl812 [ 1420.121143][T25044] pcl812pg [ 1420.121150][T25044] acl8112pg [ 1420.121157][T25044] acl8112dg [ 1420.121165][T25044] acl8112hg [ 1420.121173][T25044] a821pgl [ 1420.121180][T25044] a821pglnda [ 1420.121188][T25044] a821pgh [ 1420.121195][T25044] a822pgl [ 1420.121202][T25044] a822pgh [ 1420.121209][T25044] a823pgl [ 1420.121217][T25044] a823pgh [ 1420.121224][T25044] pcl813 [ 1420.121231][T25044] pcl813b [ 1420.121238][T25044] acl8113 [ 1420.121245][T25044] iso813 [ 1420.121253][T25044] acl8216 [ 1420.121260][T25044] a826pg [ 1420.121267][T25044] comedi: valid board names for pcl730 driver are: [ 1420.121277][T25044] pcl730 [ 1420.121284][T25044] iso730 [ 1420.121303][T25044] acl7130 [ 1420.121311][T25044] pcm3730 [ 1420.121318][T25044] pcl725 [ 1420.121326][T25044] p8r8dio [ 1420.121333][T25044] acl7225b [ 1420.121341][T25044] p16r16dio [ 1420.121348][T25044] pcl733 [ 1420.121356][T25044] pcl734 [ 1420.121363][T25044] opmm-1616-xt [ 1420.121371][T25044] pearl-mm-p [ 1420.121378][T25044] ir104-pbf [ 1420.121385][T25044] comedi: valid board names for pcl726 driver are: [ 1420.121396][T25044] pcl726 [ 1420.121403][T25044] pcl727 [ 1420.121410][T25044] pcl728 [ 1420.121418][T25044] acl6126 [ 1420.121425][T25044] acl6128 [ 1420.121433][T25044] comedi: valid board names for pcl724 driver are: [ 1420.121443][T25044] pcl724 [ 1420.121450][T25044] pcl722 [ 1420.121458][T25044] pcl731 [ 1420.121464][T25044] acl7122 [ 1420.121470][T25044] acl7124 [ 1420.121477][T25044] pet48dio [ 1420.121483][T25044] pcmio48 [ 1420.121489][T25044] onyx-mm-dio [ 1420.121497][T25044] comedi: valid board names for pcl711 driver are: [ 1420.121507][T25044] pcl711 [ 1420.121513][T25044] pcl711b [ 1420.121521][T25044] acl8112hg [ 1420.121529][T25044] acl8112dg [ 1420.121536][T25044] comedi: valid board names for amplc_pc263 driver are: [ 1420.121545][T25044] pc263 [ 1420.121552][T25044] comedi: valid board names for amplc_pc236 driver are: [ 1420.121562][T25044] pc36at [ 1420.121569][T25044] comedi: valid board names for amplc_dio200 driver are: [ 1420.121579][T25044] pc212e [ 1420.121587][T25044] pc214e [ 1420.121593][T25044] pc215e [ 1420.121601][T25044] pc218e [ 1420.121608][T25044] pc272e [ 1420.121615][T25044] comedi: valid board names for comedi_parport driver are: [ 1420.121625][T25044] comedi_parport [ 1420.121633][T25044] comedi: valid board names for comedi_test driver are: [ 1420.121643][T25044] comedi_test [ 1420.121650][T25044] comedi: valid board names for comedi_bond driver are: [ 1420.121661][T25044] comedi_bond [ 1420.310443][T24467] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 1420.411836][ T5620] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 1420.420211][T11218] Bluetooth: hci4: command 0x1003 tx timeout [ 1420.507077][T24467] usb 4-1: Using ep0 maxpacket: 16 [ 1420.522572][T24467] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 1420.540069][T24467] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 1420.540145][T24467] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1420.540207][T24467] usb 4-1: Product: syz [ 1420.540260][T24467] usb 4-1: Manufacturer: syz [ 1420.540303][T24467] usb 4-1: SerialNumber: syz [ 1420.589676][T24467] usb 4-1: config 0 descriptor?? [ 1420.654197][T24467] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 1420.787080][T24467] usb 4-1: Detected FT232R [ 1421.374477][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1421.526956][T25040] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1421.532113][T25040] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1421.541611][T24467] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 1421.542617][T24467] ftdi_sio 4-1:0.0: GPIO initialisation failed: -71 [ 1421.554448][T24467] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1421.578350][T24467] usb 4-1: USB disconnect, device number 44 [ 1421.601393][T24467] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1421.601939][T24467] ftdi_sio 4-1:0.0: device disconnected [ 1421.705641][T25050] netlink: 4 bytes leftover after parsing attributes in process `syz.5.4925'. [ 1421.736676][T23649] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 1421.907634][T23649] usb 1-1: Using ep0 maxpacket: 8 [ 1421.915730][T23649] usb 1-1: config 1 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 114, changing to 10 [ 1421.915763][T23649] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1421.943323][T23649] usb 1-1: New USB device found, idVendor=05ac, idProduct=025a, bcdDevice= 0.40 [ 1421.943354][T23649] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1421.943374][T23649] usb 1-1: Product: syz [ 1421.943388][T23649] usb 1-1: Manufacturer: syz [ 1421.943403][T23649] usb 1-1: SerialNumber: syz [ 1422.236003][T25055] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1422.236575][T25055] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1422.246033][T25069] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4929'. [ 1422.268831][T25055] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1422.270130][T25055] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1422.304095][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1422.328051][T23649] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input74 [ 1422.371805][T23649] usb 1-1: USB disconnect, device number 18 [ 1422.508605][T24347] udevd[24347]: Error opening device "/dev/input/event4": No such file or directory [ 1422.508748][T24347] udevd[24347]: Unable to EVIOCGABS device "/dev/input/event4" [ 1422.508882][T24347] udevd[24347]: Unable to EVIOCGABS device "/dev/input/event4" [ 1422.510617][T24347] udevd[24347]: Unable to EVIOCGABS device "/dev/input/event4" [ 1422.510698][T24347] udevd[24347]: Unable to EVIOCGABS device "/dev/input/event4" [ 1422.895233][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1423.093284][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1423.129506][T25100] program syz.5.4938 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1423.246014][T25103] sg_write: data in/out 417876/136 bytes for SCSI command 0x0-- guessing data in; [ 1423.246014][T25103] program syz.5.4939 not setting count and/or reply_len properly [ 1423.254721][T23649] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 1423.291319][T25103] CIFS: VFS: UNC: missing share name [ 1423.291352][T25103] CIFS: VFS: Malformed UNC in devname [ 1423.404288][T23649] usb 1-1: Using ep0 maxpacket: 32 [ 1423.406927][T23649] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1423.410465][T23649] usb 1-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 1423.410495][T23649] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1423.410520][T23649] usb 1-1: Product: syz [ 1423.410536][T23649] usb 1-1: Manufacturer: syz [ 1423.410560][T23649] usb 1-1: SerialNumber: syz [ 1423.470711][T23649] usb 1-1: config 0 descriptor?? [ 1423.478045][T23649] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 1423.799900][T24467] usb 6-1: new high-speed USB device number 63 using dummy_hcd [ 1423.960150][T24467] usb 6-1: Using ep0 maxpacket: 16 [ 1423.962563][T24467] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1423.962594][T24467] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1423.962617][T24467] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1423.962672][T24467] usb 6-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1423.962696][T24467] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1423.969678][T24467] usb 6-1: config 0 descriptor?? [ 1423.992359][ T5796] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 1424.125393][T25083] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1424.134254][T25083] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1424.184697][ T5796] usb 2-1: Using ep0 maxpacket: 8 [ 1424.188674][ T5796] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1424.188704][ T5796] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1424.221066][ T5796] usb 2-1: New USB device found, idVendor=19f7, idProduct=0011, bcdDevice= 0.40 [ 1424.221112][ T5796] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1424.221133][ T5796] usb 2-1: Product: Ф [ 1424.221210][ T5796] usb 2-1: Manufacturer: 밾ㅩꊋ愴㝷塘᭳뽯糙妼儙ӑ솋䴈乸㭕㹞ᾕ痯켁盫牾䗨ꗜ퇑冀ꝋ⚋㨐ǹꜦ崇䶻텳㝮슷鯂榾鯮屭줾莓삣㻄岰뒮鮎漬⬷쪬ꤶ궘৹ [ 1424.221234][ T5796] usb 2-1: SerialNumber: о [ 1424.274823][T25107] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1424.280408][T25107] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1424.415307][T23649] gspca_pac7302: reg_w() failed i: 78 v: 40 error -71 [ 1424.421324][T23649] gspca_pac7302 1-1:0.0: probe with driver gspca_pac7302 failed with error -71 [ 1424.461792][T23649] usb 1-1: USB disconnect, device number 19 [ 1424.527905][T24547] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1424.564263][T25109] 9pnet_fd: Insufficient options for proto=fd [ 1424.591723][ T5796] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1424.592168][ T5796] usb 2-1: 0:2 : does not exist [ 1424.658123][ T5796] usb 2-1: USB disconnect, device number 61 [ 1424.822665][T24467] usbhid 6-1:0.0: can't add hid device: -71 [ 1424.822793][T24467] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 1424.860035][T24467] usb 6-1: USB disconnect, device number 63 [ 1425.036862][T25126] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4944'. [ 1425.037351][T25126] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4944'. [ 1425.037745][T25126] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4944'. [ 1425.038176][T25126] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4944'. [ 1425.048709][T25126] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4944'. [ 1425.085570][T25126] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4944'. [ 1425.101291][T25126] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4944'. [ 1425.371442][T24467] usb 4-1: new full-speed USB device number 45 using dummy_hcd [ 1425.561572][T24467] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 1425.561603][T24467] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1425.561625][T24467] usb 4-1: Product: syz [ 1425.561645][T24467] usb 4-1: Manufacturer: syz [ 1425.561656][T24467] usb 4-1: SerialNumber: syz [ 1425.588050][T24467] usb 4-1: config 0 descriptor?? [ 1425.694212][ T5796] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 1425.823070][T24467] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 1425.831142][ T5796] usb 2-1: device descriptor read/64, error -71 [ 1426.110627][ T5796] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 1426.259121][ T5796] usb 2-1: device descriptor read/64, error -71 [ 1426.291941][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1426.352045][T25156] netlink: 'syz.0.4957': attribute type 58 has an invalid length. [ 1426.376571][ T5796] usb usb2-port1: attempt power cycle [ 1426.449029][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1426.526808][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1426.771829][ T5796] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 1426.797907][ T5796] usb 2-1: device descriptor read/8, error -71 [ 1427.060747][ T5796] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 1427.082541][ T5796] usb 2-1: device descriptor read/8, error -71 [ 1427.125016][T25129] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1427.125587][T25129] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1427.201784][ T5796] usb usb2-port1: unable to enumerate USB device [ 1427.315478][T25170] netlink: 'syz.0.4963': attribute type 9 has an invalid length. [ 1427.354062][T24467] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 1427.370823][T24467] usb 4-1: USB disconnect, device number 45 [ 1427.416951][T25172] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4964'. [ 1427.493651][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1427.841141][ T5764] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 1427.841333][ T5796] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 1428.008082][ T5764] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1428.008115][ T5764] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1428.008129][ T5764] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1428.008192][ T5764] usb 6-1: config 1 has no interface number 1 [ 1428.008247][ T5764] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1428.008288][ T5764] usb 6-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1428.011634][ T5796] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 1428.011671][ T5796] usb 1-1: can't read configurations, error -71 [ 1428.100639][ T5764] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1428.100670][ T5764] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1428.100691][ T5764] usb 6-1: Product: syz [ 1428.100717][ T5764] usb 6-1: Manufacturer: syz [ 1428.100731][ T5764] usb 6-1: SerialNumber: syz [ 1428.300560][T20914] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 1428.404835][ T5764] usb 6-1: No MIDI 2.0 at altset 1, falling back to MIDI 1.0 [ 1428.404967][ T5764] usb 6-1: MIDIStreaming interface descriptor not found [ 1428.450497][T20914] usb 4-1: device descriptor read/64, error -71 [ 1428.490379][ T5764] usb 6-1: USB disconnect, device number 64 [ 1428.552749][T23997] udevd[23997]: 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 [ 1428.671857][T25185] pim6reg: entered allmulticast mode [ 1428.674100][T25185] pim6reg: left allmulticast mode [ 1428.713998][T25187] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1428.718658][T20914] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 1428.745508][T25188] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4968'. [ 1428.868220][T20914] usb 4-1: device descriptor read/64, error -71 [ 1428.985399][T20914] usb usb4-port1: attempt power cycle [ 1429.058008][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1429.091014][T25191] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1429.116775][T25191] netlink: 128 bytes leftover after parsing attributes in process `syz.5.4970'. [ 1429.116953][T25191] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 1429.211980][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1429.278040][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1429.365769][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1429.369775][T20914] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 1429.393146][T25197] netlink: 'syz.5.4973': attribute type 9 has an invalid length. [ 1429.411535][T20914] usb 4-1: device descriptor read/8, error -71 [ 1429.479380][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1429.507246][T25201] FAULT_INJECTION: forcing a failure. [ 1429.507246][T25201] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1429.507283][T25201] CPU: 0 UID: 0 PID: 25201 Comm: syz.5.4974 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1429.507312][T25201] Tainted: [L]=SOFTLOCKUP [ 1429.507320][T25201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1429.507333][T25201] Call Trace: [ 1429.507341][T25201] [ 1429.507350][T25201] dump_stack_lvl+0xe8/0x150 [ 1429.507380][T25201] should_fail_ex+0x46b/0x600 [ 1429.507416][T25201] _copy_from_user+0x2d/0xb0 [ 1429.507441][T25201] ___sys_sendmsg+0x1c6/0x360 [ 1429.507473][T25201] ? __lock_acquire+0x6b5/0x2d10 [ 1429.507501][T25201] ? __pfx____sys_sendmsg+0x10/0x10 [ 1429.507567][T25201] ? __fget_files+0x2a/0x420 [ 1429.507591][T25201] ? __fget_files+0x3a6/0x420 [ 1429.507626][T25201] __x64_sys_sendmsg+0x1c3/0x2a0 [ 1429.507662][T25201] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1429.507715][T25201] ? __pfx_ksys_write+0x10/0x10 [ 1429.507751][T25201] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1429.507773][T25201] do_syscall_64+0x174/0x580 [ 1429.507804][T25201] ? trace_irq_disable+0x3b/0x140 [ 1429.507826][T25201] ? clear_bhb_loop+0x40/0x90 [ 1429.507851][T25201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1429.507889][T25201] RIP: 0033:0x7f97fbdcce59 [ 1429.507908][T25201] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1429.507928][T25201] RSP: 002b:00007f97fa01e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1429.507951][T25201] RAX: ffffffffffffffda RBX: 00007f97fc045fa0 RCX: 00007f97fbdcce59 [ 1429.507967][T25201] RDX: 0000000000080000 RSI: 0000200000000400 RDI: 0000000000000003 [ 1429.507981][T25201] RBP: 00007f97fa01e090 R08: 0000000000000000 R09: 0000000000000000 [ 1429.508003][T25201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1429.508017][T25201] R13: 00007f97fc046038 R14: 00007f97fc045fa0 R15: 00007ffd9346c4a8 [ 1429.508049][T25201] [ 1429.552554][T25200] netlink: 'syz.0.4975': attribute type 9 has an invalid length. [ 1429.668950][T20914] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 1429.702320][T20914] usb 4-1: device descriptor read/8, error -71 [ 1429.746310][T25203] ./file0: Can't lookup blockdev [ 1429.798163][T11218] Bluetooth: hci1: command 0x0406 tx timeout [ 1429.831088][T20914] usb usb4-port1: unable to enumerate USB device [ 1429.869190][T25211] syzkaller1: entered promiscuous mode [ 1429.869211][T25211] syzkaller1: entered allmulticast mode [ 1430.021934][T24467] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 1430.060803][T25217] Bluetooth: MGMT ver 1.23 [ 1430.187231][T24467] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1430.191134][T24467] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1430.191160][T24467] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1430.222407][T24467] usb 2-1: string descriptor 0 read error: -22 [ 1430.222507][T24467] usb 2-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 1430.222524][T24467] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1430.266483][T24467] usb 2-1: selecting invalid altsetting 1 [ 1430.267212][T24467] usb 2-1: unit 6 not found! [ 1430.329485][T20914] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 1430.505010][T20914] usb 6-1: config 1 has an invalid interface number: 7 but max is 0 [ 1430.505039][T20914] usb 6-1: config 1 has no interface number 0 [ 1430.505083][T20914] usb 6-1: config 1 interface 7 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 1430.505111][T20914] usb 6-1: config 1 interface 7 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 1430.505137][T20914] usb 6-1: config 1 interface 7 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1430.507918][T20914] usb 6-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 1430.507947][T20914] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1430.507969][T20914] usb 6-1: Product: syz [ 1430.507984][T20914] usb 6-1: Manufacturer: syz [ 1430.508000][T20914] usb 6-1: SerialNumber: syz [ 1430.606391][T25217] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1430.831366][T25217] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1430.991717][T24467] usb 2-1: 2:0: failed to get current value for ch 0 (-71) [ 1431.053794][T20914] usb 6-1: Incompatible driver and firmware versions [ 1431.091107][T24467] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 1431.104578][T24467] usb 2-1: USB disconnect, device number 66 [ 1431.187653][ T5796] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 1431.282258][ T4991] usb 6-1: USB disconnect, device number 65 [ 1431.338179][ T5796] usb 1-1: device descriptor read/64, error -71 [ 1431.584261][T20831] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 1431.593326][ T5796] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 1431.635572][T25227] netlink: 'syz.1.4983': attribute type 9 has an invalid length. [ 1431.722069][T20831] usb 4-1: device descriptor read/64, error -71 [ 1431.744396][ T5796] usb 1-1: device descriptor read/64, error -71 [ 1431.865586][ T5796] usb usb1-port1: attempt power cycle [ 1431.919437][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1431.948940][T25233] FAULT_INJECTION: forcing a failure. [ 1431.948940][T25233] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.948978][T25233] CPU: 1 UID: 0 PID: 25233 Comm: syz.5.4985 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1431.949007][T25233] Tainted: [L]=SOFTLOCKUP [ 1431.949015][T25233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1431.949029][T25233] Call Trace: [ 1431.949038][T25233] [ 1431.949047][T25233] dump_stack_lvl+0xe8/0x150 [ 1431.949078][T25233] should_fail_ex+0x46b/0x600 [ 1431.949115][T25233] should_failslab+0xa8/0x100 [ 1431.949145][T25233] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 1431.949172][T25233] ? __alloc_skb+0x1d0/0x7d0 [ 1431.949201][T25233] ? lockdep_hardirqs_on+0x7a/0x110 [ 1431.949237][T25233] __alloc_skb+0x1d0/0x7d0 [ 1431.949272][T25233] netlink_sendmsg+0x5d4/0xb40 [ 1431.949302][T25233] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1431.949325][T25233] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1431.949367][T25233] ? aa_sock_msg_perm+0x122/0x200 [ 1431.949391][T25233] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1431.949410][T25233] sock_sendmsg_nosec+0x13a/0x180 [ 1431.949444][T25233] ____sys_sendmsg+0x55c/0x870 [ 1431.949481][T25233] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1431.949521][T25233] ? import_iovec+0x73/0xa0 [ 1431.949565][T25233] ___sys_sendmsg+0x2a5/0x360 [ 1431.949597][T25233] ? __lock_acquire+0x6b5/0x2d10 [ 1431.949627][T25233] ? __pfx____sys_sendmsg+0x10/0x10 [ 1431.949694][T25233] ? __fget_files+0x2a/0x420 [ 1431.949719][T25233] ? __fget_files+0x3a6/0x420 [ 1431.949754][T25233] __x64_sys_sendmsg+0x1c3/0x2a0 [ 1431.949791][T25233] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1431.949834][T25233] ? __pfx_ksys_write+0x10/0x10 [ 1431.949871][T25233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1431.949895][T25233] do_syscall_64+0x174/0x580 [ 1431.949927][T25233] ? trace_irq_disable+0x3b/0x140 [ 1431.949952][T25233] ? clear_bhb_loop+0x40/0x90 [ 1431.949979][T25233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1431.950000][T25233] RIP: 0033:0x7f97fbdcce59 [ 1431.950020][T25233] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1431.950039][T25233] RSP: 002b:00007f97fa01e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1431.950062][T25233] RAX: ffffffffffffffda RBX: 00007f97fc045fa0 RCX: 00007f97fbdcce59 [ 1431.950078][T25233] RDX: 0000000000080000 RSI: 0000200000000400 RDI: 0000000000000003 [ 1431.950093][T25233] RBP: 00007f97fa01e090 R08: 0000000000000000 R09: 0000000000000000 [ 1431.950107][T25233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1431.950120][T25233] R13: 00007f97fc046038 R14: 00007f97fc045fa0 R15: 00007ffd9346c4a8 [ 1431.950163][T25233] [ 1431.978306][T20831] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 1432.170612][T20831] usb 4-1: device descriptor read/64, error -71 [ 1432.245430][ T5796] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 1432.270376][ T5796] usb 1-1: device descriptor read/8, error -71 [ 1432.288780][T20831] usb usb4-port1: attempt power cycle [ 1432.312789][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1432.341449][T25236] netlink: 'syz.5.4986': attribute type 9 has an invalid length. [ 1432.411165][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1432.532957][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1432.534315][ T5796] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 1432.561504][T25247] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4990'. [ 1432.570951][ T5796] usb 1-1: device descriptor read/8, error -71 [ 1432.651797][T20831] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 1432.675178][T20831] usb 4-1: device descriptor read/8, error -71 [ 1432.695385][ T5796] usb usb1-port1: unable to enumerate USB device [ 1432.929728][T24467] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 1432.930556][T20831] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 1432.953076][T20831] usb 4-1: device descriptor read/8, error -71 [ 1432.962336][T15478] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 1433.069631][T20831] usb usb4-port1: unable to enumerate USB device [ 1433.090456][T24467] usb 2-1: Using ep0 maxpacket: 8 [ 1433.095071][T24467] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0069, bcdDevice=6e.55 [ 1433.095097][T24467] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1433.095117][T24467] usb 2-1: Product: syz [ 1433.095131][T24467] usb 2-1: Manufacturer: syz [ 1433.095149][T24467] usb 2-1: SerialNumber: syz [ 1433.100418][T24467] usb 2-1: config 0 descriptor?? [ 1433.122178][T15478] usb 6-1: Using ep0 maxpacket: 16 [ 1433.149192][T15478] usb 6-1: config 0 has an invalid interface number: 105 but max is 0 [ 1433.149214][T15478] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1433.149231][T15478] usb 6-1: config 0 has no interface number 0 [ 1433.152421][T15478] usb 6-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 1433.152441][T15478] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1433.152455][T15478] usb 6-1: Product: syz [ 1433.152465][T15478] usb 6-1: Manufacturer: syz [ 1433.152513][T15478] usb 6-1: SerialNumber: syz [ 1433.214118][T15478] usb 6-1: config 0 descriptor?? [ 1433.226000][T15478] uvcvideo 6-1:0.105: Found UVC 0.00 device syz (046d:08f3) [ 1433.226025][T15478] uvcvideo 6-1:0.105: No valid video chain found. [ 1433.347205][T25249] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1433.348257][T25249] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1433.367853][T24467] usb 2-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 1433.378463][T24467] dvb_usb_af9015 2-1:0.0: probe with driver dvb_usb_af9015 failed with error -22 [ 1433.403801][T24467] usb 2-1: USB disconnect, device number 67 [ 1433.432176][T25247] overlayfs: conflicting options: nfs_export=on,index=off [ 1433.465280][T15478] usb 6-1: USB disconnect, device number 66 [ 1434.092691][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1434.110790][T25257] netlink: 56 bytes leftover after parsing attributes in process `syz.5.4993'. [ 1434.110807][T25257] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4993'. [ 1434.203884][T25260] FAULT_INJECTION: forcing a failure. [ 1434.203884][T25260] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1434.203910][T25260] CPU: 0 UID: 0 PID: 25260 Comm: syz.0.4994 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1434.203930][T25260] Tainted: [L]=SOFTLOCKUP [ 1434.203935][T25260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1434.203944][T25260] Call Trace: [ 1434.203950][T25260] [ 1434.203956][T25260] dump_stack_lvl+0xe8/0x150 [ 1434.203976][T25260] should_fail_ex+0x46b/0x600 [ 1434.204001][T25260] _copy_from_iter+0x1d3/0x1670 [ 1434.204020][T25260] ? trace_kmem_cache_alloc+0x29/0xe0 [ 1434.204036][T25260] ? __alloc_skb+0x27d/0x7d0 [ 1434.204056][T25260] ? __pfx__copy_from_iter+0x10/0x10 [ 1434.204068][T25260] ? kmem_cache_alloc_node_noprof+0x27c/0x6e0 [ 1434.204085][T25260] ? __alloc_skb+0x27d/0x7d0 [ 1434.204107][T25260] ? netlink_sendmsg+0x650/0xb40 [ 1434.204120][T25260] ? skb_put+0x11b/0x210 [ 1434.204148][T25260] netlink_sendmsg+0x6c0/0xb40 [ 1434.204166][T25260] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1434.204181][T25260] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1434.204202][T25260] ? aa_sock_msg_perm+0x122/0x200 [ 1434.204218][T25260] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1434.204231][T25260] sock_sendmsg_nosec+0x13a/0x180 [ 1434.204249][T25260] ____sys_sendmsg+0x55c/0x870 [ 1434.204274][T25260] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1434.204302][T25260] ? import_iovec+0x73/0xa0 [ 1434.204319][T25260] ___sys_sendmsg+0x2a5/0x360 [ 1434.204340][T25260] ? __lock_acquire+0x6b5/0x2d10 [ 1434.204359][T25260] ? __pfx____sys_sendmsg+0x10/0x10 [ 1434.204401][T25260] ? __fget_files+0x2a/0x420 [ 1434.204416][T25260] ? __fget_files+0x3a6/0x420 [ 1434.204439][T25260] __x64_sys_sendmsg+0x1c3/0x2a0 [ 1434.204462][T25260] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1434.204490][T25260] ? __pfx_ksys_write+0x10/0x10 [ 1434.204514][T25260] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1434.204529][T25260] do_syscall_64+0x174/0x580 [ 1434.204550][T25260] ? trace_irq_disable+0x3b/0x140 [ 1434.204566][T25260] ? clear_bhb_loop+0x40/0x90 [ 1434.204583][T25260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1434.204597][T25260] RIP: 0033:0x7f524af3ce59 [ 1434.204609][T25260] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1434.204621][T25260] RSP: 002b:00007f5249196028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1434.204638][T25260] RAX: ffffffffffffffda RBX: 00007f524b1b5fa0 RCX: 00007f524af3ce59 [ 1434.204649][T25260] RDX: 0000000000080000 RSI: 0000200000000400 RDI: 0000000000000003 [ 1434.204658][T25260] RBP: 00007f5249196090 R08: 0000000000000000 R09: 0000000000000000 [ 1434.204668][T25260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1434.204676][T25260] R13: 00007f524b1b6038 R14: 00007f524b1b5fa0 R15: 00007ffdb98f4ce8 [ 1434.204697][T25260] [ 1434.279383][T24467] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 1434.438972][T24467] usb 2-1: Using ep0 maxpacket: 32 [ 1434.493798][T24467] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 1434.537905][T24467] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 1434.537932][T24467] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 1434.537951][T24467] usb 2-1: Product: syz [ 1434.537965][T24467] usb 2-1: Manufacturer: syz [ 1434.537977][T24467] usb 2-1: SerialNumber: syz [ 1434.608056][T24467] usb 2-1: config 0 descriptor?? [ 1434.612814][T25253] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1434.775273][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1434.834139][T15478] usb 2-1: USB disconnect, device number 68 [ 1434.915548][T25273] tmpfs: Bad value for 'mpol' [ 1435.003716][ T4991] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 1435.168954][ T4991] usb 4-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1435.168986][ T4991] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1435.169020][ T4991] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1435.169058][ T4991] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 1435.169081][ T4991] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1435.198586][T25267] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1435.256413][T25183] udevd[25183]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1435.292260][ T5796] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 1435.342227][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1435.436228][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1435.463418][ T5796] usb 1-1: Using ep0 maxpacket: 16 [ 1435.467042][ T5796] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1435.468987][ T5796] usb 1-1: config 6 has an invalid interface number: 4 but max is 0 [ 1435.469019][ T5796] usb 1-1: config 6 has no interface number 0 [ 1435.469069][ T5796] usb 1-1: config 6 interface 4 altsetting 6 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 1435.469100][ T5796] usb 1-1: config 6 interface 4 altsetting 6 has a duplicate endpoint with address 0xA, skipping [ 1435.469125][ T5796] usb 1-1: config 6 interface 4 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 1435.469150][ T5796] usb 1-1: config 6 interface 4 altsetting 6 bulk endpoint 0x9 has invalid maxpacket 8 [ 1435.469197][ T5796] usb 1-1: config 6 interface 4 altsetting 6 has a duplicate endpoint with address 0xA, skipping [ 1435.469224][ T5796] usb 1-1: config 6 interface 4 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 1435.469251][ T5796] usb 1-1: config 6 interface 4 has no altsetting 0 [ 1435.523163][ T5796] usb 1-1: New USB device found, idVendor=19d2, idProduct=0058, bcdDevice=64.62 [ 1435.523197][ T5796] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1435.523220][ T5796] usb 1-1: Product: syz [ 1435.523237][ T5796] usb 1-1: Manufacturer: ㅾ霸ᨫ붕庬鄿䆚㡹ᛃ傮㐌數쁿ⵖ啴怪搦㬐텼稯䶨痢⃩胀ඍ滣빘⠍ﹹ鍉堘䮈䪊놠礼淢줟닗歑숢䐩啫쁼溰ꋯ캨홱㋱판嶷뙳鄒᫑ށ띹畩笤䵗쫘␘࿤ⴎ㔈㷪렦ꌈ鎥蔖隑쒠￶캱耺ⲱ⍼鈦ᑡꍐ䜹⿊嶀꡷닟ㅁ懿蜮ﳂ [ 1435.523274][ T5796] usb 1-1: SerialNumber: syz [ 1435.640754][T25275] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 1435.889004][ T5796] usb 1-1: USB disconnect, device number 26 [ 1435.965740][T15478] usb 6-1: new full-speed USB device number 67 using dummy_hcd [ 1436.144080][T15478] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1436.144736][T15478] usb 6-1: not running at top speed; connect to a high speed hub [ 1436.144795][T15478] usb 6-1: too many configurations: 192, using maximum allowed: 8 [ 1436.145602][T25286] FAULT_INJECTION: forcing a failure. [ 1436.145602][T25286] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.145635][T25286] CPU: 0 UID: 0 PID: 25286 Comm: syz.1.5003 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1436.145665][T25286] Tainted: [L]=SOFTLOCKUP [ 1436.145673][T25286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1436.145686][T25286] Call Trace: [ 1436.145695][T25286] [ 1436.145704][T25286] dump_stack_lvl+0xe8/0x150 [ 1436.145732][T25286] should_fail_ex+0x46b/0x600 [ 1436.145767][T25286] should_failslab+0xa8/0x100 [ 1436.145793][T25286] kmem_cache_alloc_noprof+0x87/0x680 [ 1436.145815][T25286] ? skb_clone+0x212/0x3a0 [ 1436.145839][T25286] skb_clone+0x212/0x3a0 [ 1436.145873][T25286] __netlink_deliver_tap+0x424/0x8b0 [ 1436.145916][T25286] ? netlink_deliver_tap+0x2e/0x1b0 [ 1436.145954][T25286] netlink_deliver_tap+0x19c/0x1b0 [ 1436.145988][T25286] netlink_unicast+0x754/0x920 [ 1436.146014][T25286] netlink_sendmsg+0x813/0xb40 [ 1436.146054][T25286] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1436.146076][T25286] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1436.146106][T25286] ? aa_sock_msg_perm+0x122/0x200 [ 1436.146126][T25286] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1436.146145][T25286] sock_sendmsg_nosec+0x13a/0x180 [ 1436.146168][T25286] ____sys_sendmsg+0x55c/0x870 [ 1436.146207][T25286] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1436.146249][T25286] ? import_iovec+0x73/0xa0 [ 1436.146275][T25286] ___sys_sendmsg+0x2a5/0x360 [ 1436.146303][T25286] ? __lock_acquire+0x6b5/0x2d10 [ 1436.146331][T25286] ? __pfx____sys_sendmsg+0x10/0x10 [ 1436.146394][T25286] ? __fget_files+0x2a/0x420 [ 1436.146419][T25286] ? __fget_files+0x3a6/0x420 [ 1436.146454][T25286] __x64_sys_sendmsg+0x1c3/0x2a0 [ 1436.146490][T25286] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1436.146518][T25286] ? __pfx_ksys_write+0x10/0x10 [ 1436.146561][T25286] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1436.146585][T25286] do_syscall_64+0x174/0x580 [ 1436.146614][T25286] ? trace_irq_disable+0x3b/0x140 [ 1436.146635][T25286] ? clear_bhb_loop+0x40/0x90 [ 1436.146663][T25286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1436.146678][T25286] RIP: 0033:0x7fb0bfc7ce59 [ 1436.146691][T25286] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1436.146717][T25286] RSP: 002b:00007fb0bded6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1436.146740][T25286] RAX: ffffffffffffffda RBX: 00007fb0bfef5fa0 RCX: 00007fb0bfc7ce59 [ 1436.146756][T25286] RDX: 0000000000080000 RSI: 0000200000000400 RDI: 0000000000000003 [ 1436.146770][T25286] RBP: 00007fb0bded6090 R08: 0000000000000000 R09: 0000000000000000 [ 1436.146782][T25286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1436.146793][T25286] R13: 00007fb0bfef6038 R14: 00007fb0bfef5fa0 R15: 00007fffe661fce8 [ 1436.146828][T25286] [ 1436.147097][T25286] netlink: 'syz.1.5003': attribute type 9 has an invalid length. [ 1436.485822][T15478] usb 6-1: New USB device found, idVendor=0e41, idProduct=534d, bcdDevice=e0.1c [ 1436.485848][T15478] usb 6-1: New USB device strings: Mfr=136, Product=221, SerialNumber=47 [ 1436.486223][T15478] usb 6-1: Product: syz [ 1436.486233][T15478] usb 6-1: Manufacturer: syz [ 1436.486243][T15478] usb 6-1: SerialNumber: syz [ 1436.593745][T25267] Invalid logical block size (8192) [ 1436.605217][ T4991] aiptek 4-1:17.0: Aiptek using 400 ms programming speed [ 1436.647680][ T4991] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.0/input/input76 [ 1436.754399][T25283] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1436.769555][T25283] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1436.862226][T15478] usb 6-1: USB disconnect, device number 67 [ 1436.967677][ T4991] usb 4-1: USB disconnect, device number 54 [ 1436.967787][ C1] aiptek 4-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 1436.975078][ T5796] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 1437.078560][T20831] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 1437.167699][ T5796] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7 [ 1437.170213][ T5796] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1437.170242][ T5796] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1437.170264][ T5796] usb 1-1: Product: 䌓롖찧䦮ꀯꜗ奾괙㜚톒Ⱙꁄ臫魽颲⦣쒏앮ﾚै㓄簝䶞ప꫋Շ❀옪凷ﳓ慧)妀㬒鞊ࡶDŽྜྷ廳헟ࠏ홸㋃卿㍒ㅑ쑃⑿ᵤ玼궭ᓺ㴌劼봷稛ㅻ캊ꖻ舰䐤䖬検⇂旙퍩通껾練젚᝞ፘ❈㗩痝顏䪧꣡脸⑜찘䥖첝 [ 1437.170297][ T5796] usb 1-1: Manufacturer: 粊ꜳ俅鏔犛֨椤催玈鲿ᬊ躷୼⨟仂萒巷씮鬦쇠㎣싮䁥頁馈鞑櫴홨ﾁ㸙ඳꢴ䛻迧헁野练ث？⮛䕰籜뿇⓾፡랔僛陣携ꅷ㍿ဋ녉ꀏൄ㞟 [ 1437.170323][ T5796] usb 1-1: SerialNumber: syz [ 1437.258025][T20831] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1437.277524][T20831] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1437.277547][T20831] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1437.277601][T20831] usb 2-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0x42, changing to 0x2 [ 1437.277627][T20831] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 1437.305819][T20831] usb 2-1: New USB device found, idVendor=0644, idProduct=8021, bcdDevice= 0.40 [ 1437.305910][T20831] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1437.305965][T20831] usb 2-1: Product: syz [ 1437.306004][T20831] usb 2-1: Manufacturer: syz [ 1437.306042][T20831] usb 2-1: SerialNumber: syz [ 1437.533193][T24031] udevd[24031]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1437.589865][ T5796] usb 1-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 1437.589891][ T5796] usb 1-1: 1:1 : invalid channels 0 [ 1437.590387][ T5796] usb 1-1: found format II with max.bitrate = 3, frame size=541 [ 1437.590412][ T5796] usb 1-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 1437.723715][ T5796] usb 1-1: USB disconnect, device number 27 [ 1437.875264][T20831] snd-usb-us122l 2-1:1.1: usb_set_interface error [ 1437.875809][T20831] snd-usb-us122l 2-1:1.1: probe with driver snd-usb-us122l failed with error -22 [ 1437.933351][T20831] usb 2-1: USB disconnect, device number 69 [ 1438.040603][T24052] udevd[24052]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1438.094344][T24229] udevd[24229]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1438.415049][ T5764] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 1438.597627][ T5764] usb 6-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 1438.597656][ T5764] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1438.601162][ T5764] usb 6-1: config 0 descriptor?? [ 1438.606404][T20914] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 1438.766800][T20914] usb 4-1: device descriptor read/64, error -71 [ 1438.978727][T25328] dvmrp8: entered allmulticast mode [ 1439.044064][ T5764] usb 6-1: Cannot read MAC address [ 1439.044304][ T5764] MOSCHIP usb-ethernet driver 6-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 1439.044782][ T4991] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 1439.070108][T20914] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 1439.093093][ T5764] usb 6-1: USB disconnect, device number 68 [ 1439.205908][T20914] usb 4-1: device descriptor read/64, error -71 [ 1439.209950][ T4991] usb 1-1: device descriptor read/64, error -71 [ 1439.333753][T20914] usb usb4-port1: attempt power cycle [ 1439.386744][T20831] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 1439.461643][ T4991] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 1439.547276][T20831] usb 2-1: Using ep0 maxpacket: 32 [ 1439.551194][T20831] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 1439.551222][T20831] usb 2-1: config 0 has no interface number 0 [ 1439.554725][T20831] usb 2-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 1439.554755][T20831] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1439.554778][T20831] usb 2-1: Product: syz [ 1439.554795][T20831] usb 2-1: Manufacturer: syz [ 1439.554818][T20831] usb 2-1: SerialNumber: syz [ 1439.585914][T20831] usb 2-1: config 0 descriptor?? [ 1439.600970][ T4991] usb 1-1: device descriptor read/64, error -71 [ 1439.638566][T20831] usb 2-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 1439.638594][T20831] usb 2-1: selecting invalid altsetting 1 [ 1439.638610][T20831] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 1439.665803][T20831] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1439.666147][T20831] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 1439.666195][T20831] usb 2-1: media controller created [ 1439.707416][T20914] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 1439.723865][ T4991] usb usb1-port1: attempt power cycle [ 1439.736101][T20914] usb 4-1: device descriptor read/8, error -71 [ 1439.775381][T25183] udevd[25183]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1439.781734][T20831] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1439.843371][T25330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1439.845070][T25330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1439.859264][T20831] usb 2-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 1439.859403][T20831] zl10353_read_register: readreg error (reg=127, ret==-71) [ 1439.860313][T20831] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 1439.925666][T20831] usb 2-1: USB disconnect, device number 70 [ 1440.028293][T20914] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 1440.060854][T20914] usb 4-1: device descriptor read/8, error -71 [ 1440.113784][ T4991] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 1440.136448][ T4991] usb 1-1: device descriptor read/8, error -71 [ 1440.178191][T20914] usb usb4-port1: unable to enumerate USB device [ 1440.391722][ T4991] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 1440.414901][ T4991] usb 1-1: device descriptor read/8, error -71 [ 1440.532815][ T4991] usb usb1-port1: unable to enumerate USB device [ 1440.765891][T20914] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 1440.888437][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1440.917361][T20914] usb 2-1: device descriptor read/64, error -71 [ 1441.173029][T20914] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 1441.311056][T20914] usb 2-1: device descriptor read/64, error -71 [ 1441.431097][T20914] usb usb2-port1: attempt power cycle [ 1441.792230][T20914] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 1441.815063][T20914] usb 2-1: device descriptor read/8, error -71 [ 1441.880707][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1442.016782][ T5764] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 1442.113260][T20914] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 1442.137692][T20914] usb 2-1: device descriptor read/8, error -71 [ 1442.190114][ T5764] usb 4-1: too many endpoints for config 0 interface 0 altsetting 50: 254, using maximum allowed: 30 [ 1442.190152][ T5764] usb 4-1: config 0 interface 0 altsetting 50 endpoint 0x81 has an invalid bInterval 179, changing to 11 [ 1442.190173][ T5764] usb 4-1: config 0 interface 0 altsetting 50 has 2 endpoint descriptors, different from the interface descriptor's value: 254 [ 1442.190192][ T5764] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1442.190214][ T5764] usb 4-1: New USB device found, idVendor=056a, idProduct=030a, bcdDevice= 0.00 [ 1442.190230][ T5764] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1442.193882][ T5764] usb 4-1: config 0 descriptor?? [ 1442.256625][T20914] usb usb2-port1: unable to enumerate USB device [ 1442.405451][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1442.506961][T25359] /dev/nullb0: Can't open blockdev [ 1442.536884][T25353] XFS (nullb0): Invalid superblock magic number [ 1442.628716][ T5620] Bluetooth: hci1: command 0x0406 tx timeout [ 1442.677924][T25336] Bluetooth: hci1: Opcode 0x0c1a failed: -110 [ 1442.677952][T25336] Bluetooth: hci1: Error when powering off device on rfkill (-110) [ 1442.855988][ T5764] hid_parser_main: 6 callbacks suppressed [ 1442.856010][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856037][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856060][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856083][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856105][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856127][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856148][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856170][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856194][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1442.856216][ T5764] wacom 0003:056A:030A.0036: unknown main item tag 0x0 [ 1443.087469][T25345] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1443.088054][T25345] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1443.093125][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1443.537968][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1443.663921][T25336] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1443.663947][T25336] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 1443.665367][ T5796] usb 4-1: USB disconnect, device number 59 [ 1443.761328][ T5764] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 1443.802128][T20914] usb 6-1: new high-speed USB device number 69 using dummy_hcd [ 1443.885536][T25336] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 1443.885560][T25336] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 1443.909212][ T5764] usb 1-1: device descriptor read/64, error -71 [ 1443.983696][T20914] usb 6-1: Using ep0 maxpacket: 16 [ 1443.987196][T20914] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1443.989579][T20914] usb 6-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 1443.989605][T20914] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1443.989624][T20914] usb 6-1: Product: syz [ 1443.989641][T20914] usb 6-1: Manufacturer: syz [ 1443.989651][T20914] usb 6-1: SerialNumber: syz [ 1443.994186][T20914] usb 6-1: config 0 descriptor?? [ 1444.069427][ T1339] ieee802154 phy0 wpan0: encryption failed: -22 [ 1444.069502][ T1339] ieee802154 phy1 wpan1: encryption failed: -22 [ 1444.084082][T20914] mcba_usb 6-1:0.0: Can't find endpoints [ 1444.108658][T25336] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1444.108680][T25336] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 1444.186852][ T5764] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 1444.323557][T25384] FAULT_INJECTION: forcing a failure. [ 1444.323557][T25384] name failslab, interval 1, probability 0, space 0, times 0 [ 1444.323584][T25384] CPU: 0 UID: 0 PID: 25384 Comm: syz.3.5032 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1444.323608][T25384] Tainted: [L]=SOFTLOCKUP [ 1444.323615][T25384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1444.323625][T25384] Call Trace: [ 1444.323632][T25384] [ 1444.323638][T25384] dump_stack_lvl+0xe8/0x150 [ 1444.323663][T25384] should_fail_ex+0x46b/0x600 [ 1444.323692][T25384] should_failslab+0xa8/0x100 [ 1444.323716][T25384] __kmalloc_node_track_caller_noprof+0xe2/0x7e0 [ 1444.323741][T25384] ? vfs_parse_monolithic_sep+0x21d/0x360 [ 1444.323768][T25384] kmemdup_nul+0x36/0xf0 [ 1444.323785][T25384] vfs_parse_monolithic_sep+0x21d/0x360 [ 1444.323809][T25384] ? __pfx_ovl_next_opt+0x10/0x10 [ 1444.323827][T25384] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1444.323855][T25384] ? alloc_fs_context+0x9e9/0xd50 [ 1444.323884][T25384] do_new_mount+0x304/0xd30 [ 1444.323901][T25384] ? apparmor_capable+0x126/0x170 [ 1444.323925][T25384] ? security_capable+0x7e/0x2c0 [ 1444.323941][T25384] ? __pfx_do_new_mount+0x10/0x10 [ 1444.323959][T25384] ? ns_capable+0x89/0xe0 [ 1444.323984][T25384] ? path_mount+0x690/0x10e0 [ 1444.324002][T25384] ? user_path_at+0xd4/0x160 [ 1444.324025][T25384] ? user_path_at+0xd4/0x160 [ 1444.324047][T25384] __se_sys_mount+0x31d/0x420 [ 1444.324070][T25384] ? __pfx___se_sys_mount+0x10/0x10 [ 1444.324094][T25384] ? __x64_sys_mount+0x20/0xc0 [ 1444.324112][T25384] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1444.324130][T25384] do_syscall_64+0x174/0x580 [ 1444.324154][T25384] ? trace_irq_disable+0x3b/0x140 [ 1444.324172][T25384] ? clear_bhb_loop+0x40/0x90 [ 1444.324192][T25384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1444.324208][T25384] RIP: 0033:0x7f7ddd4ece59 [ 1444.324230][T25384] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1444.324245][T25384] RSP: 002b:00007f7ddb73e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1444.324262][T25384] RAX: ffffffffffffffda RBX: 00007f7ddd765fa0 RCX: 00007f7ddd4ece59 [ 1444.324275][T25384] RDX: 0000200000000b80 RSI: 0000200000000240 RDI: 0000000000000000 [ 1444.324287][T25384] RBP: 00007f7ddb73e090 R08: 00002000000002c0 R09: 0000000000000000 [ 1444.324297][T25384] R10: 00000000018000cc R11: 0000000000000246 R12: 0000000000000002 [ 1444.324308][T25384] R13: 00007f7ddd766038 R14: 00007f7ddd765fa0 R15: 00007fff5795e208 [ 1444.324332][T25384] [ 1444.326137][ T5764] usb 1-1: device descriptor read/64, error -71 [ 1444.468998][ T5764] usb usb1-port1: attempt power cycle [ 1444.637020][ T4991] usb 6-1: USB disconnect, device number 69 [ 1444.772184][T25387] netlink: 112 bytes leftover after parsing attributes in process `syz.3.5033'. [ 1444.840125][T25392] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1444.840680][T25392] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1444.860460][ T5764] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 1444.878684][T25392] netlink: 260 bytes leftover after parsing attributes in process `syz.3.5034'. [ 1444.887950][ T5764] usb 1-1: device descriptor read/8, error -71 [ 1445.086590][ T4991] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 1445.149123][ T5764] usb 1-1: new full-speed USB device number 35 using dummy_hcd [ 1445.171452][ T5764] usb 1-1: device descriptor read/8, error -71 [ 1445.223887][ T4991] usb 4-1: device descriptor read/64, error -71 [ 1445.248626][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1445.288831][ T5764] usb usb1-port1: unable to enumerate USB device [ 1445.523135][ T4991] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 1445.605850][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1445.667145][ T4991] usb 4-1: device descriptor read/64, error -71 [ 1445.722209][T24229] udevd[24229]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1445.781072][ T4991] usb usb4-port1: attempt power cycle [ 1445.973482][T24467] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 1446.143397][ T4991] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 1446.147943][T24467] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1446.147971][T24467] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1446.147990][T24467] usb 6-1: Product: syz [ 1446.148089][T24467] usb 6-1: Manufacturer: syz [ 1446.148107][T24467] usb 6-1: SerialNumber: syz [ 1446.176071][ T4991] usb 4-1: device descriptor read/8, error -71 [ 1446.427524][T24467] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1446.427565][T24467] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -32 [ 1446.427580][T24467] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1446.431955][ T4991] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 1446.472604][T24467] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -32 [ 1446.480308][ T4991] usb 4-1: device descriptor read/8, error -71 [ 1446.593198][ T4991] usb usb4-port1: unable to enumerate USB device [ 1446.785444][T25415] tun0: tun_chr_ioctl cmd 1074025677 [ 1446.785593][T25415] tun0: linktype set to 0 [ 1447.109098][T25426] netlink: 'syz.0.5046': attribute type 9 has an invalid length. [ 1447.109253][T25426] FAULT_INJECTION: forcing a failure. [ 1447.109253][T25426] name failslab, interval 1, probability 0, space 0, times 0 [ 1447.109278][T25426] CPU: 1 UID: 0 PID: 25426 Comm: syz.0.5046 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1447.109301][T25426] Tainted: [L]=SOFTLOCKUP [ 1447.109308][T25426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1447.109319][T25426] Call Trace: [ 1447.109325][T25426] [ 1447.109332][T25426] dump_stack_lvl+0xe8/0x150 [ 1447.109354][T25426] should_fail_ex+0x46b/0x600 [ 1447.109383][T25426] should_failslab+0xa8/0x100 [ 1447.109409][T25426] kmem_cache_alloc_noprof+0x87/0x680 [ 1447.109429][T25426] ? skb_clone+0x212/0x3a0 [ 1447.109447][T25426] skb_clone+0x212/0x3a0 [ 1447.109465][T25426] __netlink_deliver_tap+0x424/0x8b0 [ 1447.109499][T25426] ? netlink_deliver_tap+0x2e/0x1b0 [ 1447.109525][T25426] netlink_deliver_tap+0x19c/0x1b0 [ 1447.109551][T25426] netlink_sendskb+0x68/0x140 [ 1447.109576][T25426] netlink_rcv_skb+0x2b6/0x4b0 [ 1447.109600][T25426] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1447.109622][T25426] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1447.109662][T25426] genl_rcv+0x28/0x40 [ 1447.109680][T25426] netlink_unicast+0x780/0x920 [ 1447.109710][T25426] netlink_sendmsg+0x813/0xb40 [ 1447.109732][T25426] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1447.109750][T25426] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1447.109774][T25426] ? aa_sock_msg_perm+0x122/0x200 [ 1447.109795][T25426] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1447.109810][T25426] sock_sendmsg_nosec+0x13a/0x180 [ 1447.109834][T25426] ____sys_sendmsg+0x55c/0x870 [ 1447.109865][T25426] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1447.109916][T25426] ? import_iovec+0x73/0xa0 [ 1447.109937][T25426] ___sys_sendmsg+0x2a5/0x360 [ 1447.109961][T25426] ? __lock_acquire+0x6b5/0x2d10 [ 1447.109983][T25426] ? __pfx____sys_sendmsg+0x10/0x10 [ 1447.110033][T25426] ? __fget_files+0x2a/0x420 [ 1447.110051][T25426] ? __fget_files+0x3a6/0x420 [ 1447.110089][T25426] __x64_sys_sendmsg+0x1c3/0x2a0 [ 1447.110114][T25426] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1447.110170][T25426] ? __pfx_ksys_write+0x10/0x10 [ 1447.110210][T25426] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1447.110234][T25426] do_syscall_64+0x174/0x580 [ 1447.110263][T25426] ? trace_irq_disable+0x3b/0x140 [ 1447.110288][T25426] ? clear_bhb_loop+0x40/0x90 [ 1447.110307][T25426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1447.110322][T25426] RIP: 0033:0x7f524af3ce59 [ 1447.110335][T25426] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1447.110348][T25426] RSP: 002b:00007f5249196028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1447.110364][T25426] RAX: ffffffffffffffda RBX: 00007f524b1b5fa0 RCX: 00007f524af3ce59 [ 1447.110375][T25426] RDX: 0000000000080000 RSI: 0000200000000400 RDI: 0000000000000003 [ 1447.110385][T25426] RBP: 00007f5249196090 R08: 0000000000000000 R09: 0000000000000000 [ 1447.110394][T25426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1447.110405][T25426] R13: 00007f524b1b6038 R14: 00007f524b1b5fa0 R15: 00007ffdb98f4ce8 [ 1447.110428][T25426] [ 1447.683471][T25434] netlink: 'syz.1.5048': attribute type 9 has an invalid length. [ 1447.864491][ T5796] usb 1-1: new low-speed USB device number 36 using dummy_hcd [ 1447.992729][T24467] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 1448.026736][ T5796] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 1448.026764][ T5796] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 1448.026786][ T5796] usb 1-1: config 0 has no interface number 0 [ 1448.026814][ T5796] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1448.026831][ T5796] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 1448.026849][ T5796] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1448.026873][ T5796] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 1448.026888][ T5796] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1448.032668][ T5796] usb 1-1: config 0 descriptor?? [ 1448.159705][T24467] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1448.159737][T24467] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1448.159759][T24467] usb 2-1: Product: syz [ 1448.159774][T24467] usb 2-1: Manufacturer: syz [ 1448.159790][T24467] usb 2-1: SerialNumber: syz [ 1448.223327][T25439] netlink: 76 bytes leftover after parsing attributes in process `syz.3.5050'. [ 1448.418884][T24467] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1448.418958][T24467] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -32 [ 1448.418983][T24467] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1448.445005][T24467] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -32 [ 1448.467865][T24467] usb 2-1: USB disconnect, device number 75 [ 1448.548640][ T824] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 1448.696427][ T5796] usb 1-1: USB disconnect, device number 36 [ 1448.730376][ T824] usb 4-1: Using ep0 maxpacket: 16 [ 1448.734073][ T824] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1448.734124][ T824] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1448.734156][ T824] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1448.734172][ T824] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1448.734188][ T824] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1448.735396][ T824] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1448.735424][ T824] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1448.735449][ T824] usb 4-1: Manufacturer: syz [ 1448.743277][ T824] usb 4-1: config 0 descriptor?? [ 1448.975921][ T4991] usb 6-1: USB disconnect, device number 70 [ 1449.070384][T25183] udevd[25183]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1449.337952][T25451] FAULT_INJECTION: forcing a failure. [ 1449.337952][T25451] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.337988][T25451] CPU: 0 UID: 0 PID: 25451 Comm: syz.0.5054 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1449.338015][T25451] Tainted: [L]=SOFTLOCKUP [ 1449.338025][T25451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1449.338038][T25451] Call Trace: [ 1449.338047][T25451] [ 1449.338056][T25451] dump_stack_lvl+0xe8/0x150 [ 1449.338088][T25451] should_fail_ex+0x46b/0x600 [ 1449.338124][T25451] should_failslab+0xa8/0x100 [ 1449.338155][T25451] __kmalloc_node_track_caller_noprof+0xe2/0x7e0 [ 1449.338184][T25451] ? ovl_do_parse_layer+0x39/0xbb0 [ 1449.338213][T25451] kstrdup+0x42/0x100 [ 1449.338236][T25451] ovl_do_parse_layer+0x39/0xbb0 [ 1449.338264][T25451] ? kfree+0x1c5/0x6c0 [ 1449.338287][T25451] ? ovl_parse_param+0xb28/0xf40 [ 1449.338315][T25451] ovl_parse_param+0xb58/0xf40 [ 1449.338342][T25451] ? __pfx_ovl_parse_param+0x10/0x10 [ 1449.338374][T25451] ? static_key_count+0x41/0x70 [ 1449.338400][T25451] vfs_parse_fs_param+0x1a9/0x420 [ 1449.338435][T25451] vfs_parse_monolithic_sep+0x283/0x360 [ 1449.338467][T25451] ? __pfx_ovl_next_opt+0x10/0x10 [ 1449.338489][T25451] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1449.338528][T25451] ? alloc_fs_context+0x9e9/0xd50 [ 1449.338567][T25451] do_new_mount+0x304/0xd30 [ 1449.338590][T25451] ? apparmor_capable+0x126/0x170 [ 1449.338620][T25451] ? security_capable+0x7e/0x2c0 [ 1449.338645][T25451] ? __pfx_do_new_mount+0x10/0x10 [ 1449.338682][T25451] ? ns_capable+0x89/0xe0 [ 1449.338716][T25451] ? path_mount+0x690/0x10e0 [ 1449.338739][T25451] ? user_path_at+0xd4/0x160 [ 1449.338771][T25451] ? user_path_at+0xd4/0x160 [ 1449.338803][T25451] __se_sys_mount+0x31d/0x420 [ 1449.338849][T25451] ? __pfx___se_sys_mount+0x10/0x10 [ 1449.338881][T25451] ? __x64_sys_mount+0x20/0xc0 [ 1449.338906][T25451] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1449.338928][T25451] do_syscall_64+0x174/0x580 [ 1449.338962][T25451] ? trace_irq_disable+0x3b/0x140 [ 1449.338983][T25451] ? clear_bhb_loop+0x40/0x90 [ 1449.339001][T25451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1449.339034][T25451] RIP: 0033:0x7f524af3ce59 [ 1449.339055][T25451] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1449.339074][T25451] RSP: 002b:00007f5249196028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1449.339096][T25451] RAX: ffffffffffffffda RBX: 00007f524b1b5fa0 RCX: 00007f524af3ce59 [ 1449.339111][T25451] RDX: 0000200000000b80 RSI: 0000200000000240 RDI: 0000000000000000 [ 1449.339125][T25451] RBP: 00007f5249196090 R08: 00002000000002c0 R09: 0000000000000000 [ 1449.339142][T25451] R10: 00000000018000cc R11: 0000000000000246 R12: 0000000000000002 [ 1449.339151][T25451] R13: 00007f524b1b6038 R14: 00007f524b1b5fa0 R15: 00007ffdb98f4ce8 [ 1449.339173][T25451] [ 1449.479238][T24467] usb 2-1: new low-speed USB device number 76 using dummy_hcd [ 1449.793650][T24467] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid maxpacket 32, setting to 8 [ 1449.793686][T24467] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1449.793715][T24467] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1449.793747][T24467] usb 2-1: New USB device found, idVendor=0419, idProduct=0001, bcdDevice= 0.00 [ 1449.793771][T24467] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1449.838635][T24467] usb 2-1: config 0 descriptor?? [ 1449.853322][T25449] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1449.957096][T25183] udevd[25183]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1450.049214][T25456] overlayfs: conflicting options: nfs_export=on,index=off [ 1450.063382][ T824] rc_core: IR keymap rc-hauppauge not found [ 1450.063399][ T824] Registered IR keymap rc-empty [ 1450.063700][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.081186][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.118754][ T824] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 1450.161323][ T824] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input78 [ 1450.234156][T25183] udevd[25183]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1450.236147][T24467] hid_parser_main: 30 callbacks suppressed [ 1450.236162][T24467] samsung 0003:0419:0001.0037: unknown main item tag 0x0 [ 1450.236181][T24467] samsung 0003:0419:0001.0037: unknown main item tag 0x0 [ 1450.236199][T24467] samsung 0003:0419:0001.0037: unknown main item tag 0x0 [ 1450.236217][T24467] samsung 0003:0419:0001.0037: unknown main item tag 0x0 [ 1450.236234][T24467] samsung 0003:0419:0001.0037: unknown main item tag 0x0 [ 1450.236251][T24467] samsung 0003:0419:0001.0037: unknown main item tag 0x0 [ 1450.236269][T24467] samsung 0003:0419:0001.0037: unknown main item tag 0x0 [ 1450.236286][T24467] samsung 0003:0419:0001.0037: unknown main item tag 0x0 [ 1450.268507][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.285733][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.302047][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.339548][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.360188][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.380019][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.380264][T25464] netlink: 'syz.5.5058': attribute type 2 has an invalid length. [ 1450.380275][T25464] netlink: 'syz.5.5058': attribute type 1 has an invalid length. [ 1450.380284][T25464] netlink: 132 bytes leftover after parsing attributes in process `syz.5.5058'. [ 1450.399506][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.420247][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.429273][T24467] samsung 0003:0419:0001.0037: hidraw0: USB HID v0.04 Device [HID 0419:0001] on usb-dummy_hcd.1-1/input0 [ 1450.440953][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.462464][ T824] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1450.473747][T24467] usb 2-1: USB disconnect, device number 76 [ 1450.513617][ T824] mceusb 4-1:0.0: Registered with mce emulator interface version 1 [ 1450.513645][ T824] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1450.575455][ T824] usb 4-1: USB disconnect, device number 64 [ 1450.620281][T25471] fido_id[25471]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 1450.678440][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1450.789624][T24347] udevd[24347]: symlink '../../loop5' '/dev/disk/by-diskseq/70.tmp-b7:5' failed: Read-only file system [ 1450.950338][T25480] FAULT_INJECTION: forcing a failure. [ 1450.950338][T25480] name failslab, interval 1, probability 0, space 0, times 0 [ 1450.950374][T25480] CPU: 1 UID: 0 PID: 25480 Comm: syz.3.5063 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1450.950403][T25480] Tainted: [L]=SOFTLOCKUP [ 1450.950412][T25480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1450.950425][T25480] Call Trace: [ 1450.950444][T25480] [ 1450.950453][T25480] dump_stack_lvl+0xe8/0x150 [ 1450.950480][T25480] should_fail_ex+0x46b/0x600 [ 1450.950514][T25480] should_failslab+0xa8/0x100 [ 1450.950543][T25480] __kmalloc_node_track_caller_noprof+0xe2/0x7e0 [ 1450.950571][T25480] ? vfs_parse_monolithic_sep+0x21d/0x360 [ 1450.950603][T25480] kmemdup_nul+0x36/0xf0 [ 1450.950624][T25480] vfs_parse_monolithic_sep+0x21d/0x360 [ 1450.950652][T25480] ? __pfx_ovl_next_opt+0x10/0x10 [ 1450.950674][T25480] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1450.950709][T25480] ? alloc_fs_context+0x9e9/0xd50 [ 1450.950746][T25480] do_new_mount+0x304/0xd30 [ 1450.950767][T25480] ? apparmor_capable+0x126/0x170 [ 1450.950796][T25480] ? security_capable+0x7e/0x2c0 [ 1450.950816][T25480] ? __pfx_do_new_mount+0x10/0x10 [ 1450.950838][T25480] ? ns_capable+0x89/0xe0 [ 1450.950891][T25480] ? path_mount+0x690/0x10e0 [ 1450.950913][T25480] ? user_path_at+0xd4/0x160 [ 1450.950944][T25480] ? user_path_at+0xd4/0x160 [ 1450.950973][T25480] __se_sys_mount+0x31d/0x420 [ 1450.951004][T25480] ? __pfx___se_sys_mount+0x10/0x10 [ 1450.951034][T25480] ? __x64_sys_mount+0x20/0xc0 [ 1450.951063][T25480] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1450.951087][T25480] do_syscall_64+0x174/0x580 [ 1450.951117][T25480] ? trace_irq_disable+0x3b/0x140 [ 1450.951141][T25480] ? clear_bhb_loop+0x40/0x90 [ 1450.951166][T25480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1450.951188][T25480] RIP: 0033:0x7f7ddd4ece59 [ 1450.951207][T25480] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1450.951226][T25480] RSP: 002b:00007f7ddb73e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1450.951248][T25480] RAX: ffffffffffffffda RBX: 00007f7ddd765fa0 RCX: 00007f7ddd4ece59 [ 1450.951264][T25480] RDX: 0000200000000b80 RSI: 0000200000000240 RDI: 0000000000000000 [ 1450.951279][T25480] RBP: 00007f7ddb73e090 R08: 00002000000002c0 R09: 0000000000000000 [ 1450.951293][T25480] R10: 00000000018000cc R11: 0000000000000246 R12: 0000000000000002 [ 1450.951307][T25480] R13: 00007f7ddd766038 R14: 00007f7ddd765fa0 R15: 00007fff5795e208 [ 1450.951339][T25480] [ 1451.103827][T24467] usb 6-1: new full-speed USB device number 71 using dummy_hcd [ 1451.267447][T24467] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1451.267481][T24467] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 1451.267500][T24467] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1451.267518][T24467] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1451.316397][T24467] usb 6-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1451.316421][T24467] usb 6-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1451.316436][T24467] usb 6-1: Manufacturer: syz [ 1451.357381][T24467] usb 6-1: config 0 descriptor?? [ 1451.542007][ T5764] usb 1-1: new low-speed USB device number 37 using dummy_hcd [ 1451.648905][ T4991] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 1451.670331][T24467] rc_core: IR keymap rc-hauppauge not found [ 1451.670350][T24467] Registered IR keymap rc-empty [ 1451.671179][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.699762][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.712033][ T5764] usb 1-1: config index 0 descriptor too short (expected 1307, got 27) [ 1451.712065][ T5764] usb 1-1: config 0 has an invalid interface number: 0 but max is -1 [ 1451.712089][ T5764] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 1451.712128][ T5764] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 1451.712172][ T5764] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1451.712198][ T5764] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 1451.722398][T24467] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0 [ 1451.744515][T24467] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0/input79 [ 1451.769036][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.789943][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.809691][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.826671][ T4991] usb 2-1: Using ep0 maxpacket: 32 [ 1451.826785][ T5764] usb 1-1: string descriptor 0 read error: -22 [ 1451.826917][ T5764] usb 1-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 1451.826944][ T5764] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1451.831435][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.836606][ T4991] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1451.856639][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.858247][ T4991] usb 2-1: config 6 has an invalid interface number: 239 but max is 0 [ 1451.858319][ T4991] usb 2-1: config 6 has no interface number 0 [ 1451.858396][ T4991] usb 2-1: config 6 interface 239 has no altsetting 0 [ 1451.866434][ T4991] usb 2-1: New USB device found, idVendor=17ef, idProduct=720c, bcdDevice=f2.cb [ 1451.866512][ T4991] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1451.866556][ T4991] usb 2-1: Product: syz [ 1451.866615][ T4991] usb 2-1: Manufacturer: syz [ 1451.866662][ T4991] usb 2-1: SerialNumber: syz [ 1451.873847][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.895458][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.916661][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.937581][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.959052][T24467] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 1451.972107][ T5764] usb 1-1: config 0 descriptor?? [ 1451.976450][ T5764] hub 1-1:0.0: bad descriptor, ignoring hub [ 1451.978279][ T5764] hub 1-1:0.0: probe with driver hub failed with error -5 [ 1451.978962][ T4991] r8152-cfgselector 2-1: Unknown version 0x0000 [ 1452.007253][ T5796] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 1452.052469][T24467] mceusb 6-1:0.0: Registered with mce emulator interface version 1 [ 1452.052494][T24467] mceusb 6-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1452.100061][T24467] usb 6-1: USB disconnect, device number 71 [ 1452.173559][ T5796] usb 4-1: Using ep0 maxpacket: 32 [ 1452.183132][ T5796] usb 4-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 1452.183167][ T5796] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1452.183188][ T5796] usb 4-1: Product: syz [ 1452.183203][ T5796] usb 4-1: Manufacturer: syz [ 1452.183217][ T5796] usb 4-1: SerialNumber: syz [ 1452.263512][T25490] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1452.264060][T25490] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1452.289361][ T5796] usb 4-1: config 0 descriptor?? [ 1452.337479][ T4991] r8152 2-1:6.239: Expected endpoints are not found [ 1452.362058][ T4991] r8152-cfgselector 2-1: USB disconnect, device number 77 [ 1452.733504][ T5796] airspy 4-1:0.0: Board ID: 00 [ 1452.733528][ T5796] airspy 4-1:0.0: Firmware version: Y6q [ 1452.952307][ T5796] airspy 4-1:0.0: usb_control_msg() failed -71 request 11 [ 1452.986276][ T5796] airspy 4-1:0.0: Registered as swradio24 [ 1452.986298][ T5796] airspy 4-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 1453.011428][ T5796] usb 4-1: USB disconnect, device number 65 [ 1453.842262][ T4991] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 1453.999751][T25511] loop6: detected capacity change from 0 to 8 [ 1454.044867][ T4991] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1454.044898][ T4991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1454.044918][ T4991] usb 4-1: Product: syz [ 1454.044947][ T4991] usb 4-1: Manufacturer: syz [ 1454.044963][ T4991] usb 4-1: SerialNumber: syz [ 1454.096380][T25511] loop6: detected capacity change from 8 to 7 [ 1454.219311][T25512] loop6: detected capacity change from 7 to 0 [ 1454.269198][T13647] [ 1454.269236][T13647] ====================================================== [ 1454.269251][T13647] WARNING: possible circular locking dependency detected [ 1454.269338][T13647] syzkaller #0 Tainted: G L [ 1454.269352][T13647] ------------------------------------------------------ [ 1454.269390][T13647] kworker/u8:65/13647 is trying to acquire lock: [ 1454.269410][T13647] ffff88803b514838 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xb8/0xe20 [ 1454.269530][T13647] [ 1454.269530][T13647] but task is already holding lock: [ 1454.269538][T13647] ffffc90008cdfc40 ((work_completion)(&worker->work)){+.+.}-{0:0}, at: process_one_work+0x8be/0x1630 [ 1454.269598][T13647] [ 1454.269598][T13647] which lock already depends on the new lock. [ 1454.269598][T13647] [ 1454.269607][T13647] [ 1454.269607][T13647] the existing dependency chain (in reverse order) is: [ 1454.269617][T13647] [ 1454.269617][T13647] -> #7 ((work_completion)(&worker->work)){+.+.}-{0:0}: [ 1454.269703][T13647] process_one_work+0x8d7/0x1630 [ 1454.269733][T13647] worker_thread+0xb49/0x1140 [ 1454.269765][T13647] kthread+0x388/0x470 [ 1454.269796][T13647] ret_from_fork+0x514/0xb70 [ 1454.269820][T13647] ret_from_fork_asm+0x1a/0x30 [ 1454.269846][T13647] [ 1454.269846][T13647] -> #6 ((wq_completion)loop5){+.+.}-{0:0}: [ 1454.269877][T13647] touch_wq_lockdep_map+0xcb/0x180 [ 1454.269897][T13647] __flush_workqueue+0x14b/0x14f0 [ 1454.269917][T13647] drain_workqueue+0xd3/0x390 [ 1454.269936][T13647] lo_release+0x287/0x8f0 [ 1454.269965][T13647] bdev_release+0x541/0x660 [ 1454.269996][T13647] blkdev_release+0x15/0x20 [ 1454.270014][T13647] __fput+0x461/0xa70 [ 1454.270036][T13647] task_work_run+0x1d9/0x270 [ 1454.270059][T13647] exit_to_user_mode_loop+0x193/0x680 [ 1454.270083][T13647] do_syscall_64+0x353/0x580 [ 1454.270113][T13647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.270134][T13647] [ 1454.270134][T13647] -> #5 (&disk->open_mutex#4){+.+.}-{4:4}: [ 1454.270170][T13647] mutex_lock_nested+0x5a/0x1d0 [ 1454.270194][T13647] __del_gendisk+0x127/0x980 [ 1454.270216][T13647] del_gendisk+0xe7/0x160 [ 1454.270237][T13647] loop_remove+0x42/0xc0 [ 1454.270262][T13647] loop_control_ioctl+0x4ba/0x5b0 [ 1454.270290][T13647] __se_sys_ioctl+0xff/0x170 [ 1454.270318][T13647] do_syscall_64+0x174/0x580 [ 1454.270348][T13647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.270369][T13647] [ 1454.270369][T13647] -> #4 (&set->update_nr_hwq_lock){++++}-{4:4}: [ 1454.270399][T13647] down_read+0x97/0x200 [ 1454.270416][T13647] add_disk_fwnode+0xe7/0x480 [ 1454.270437][T13647] loop_add+0x86e/0xb50 [ 1454.270462][T13647] blk_request_module+0x27d/0x2a0 [ 1454.270482][T13647] blkdev_get_no_open+0x3f/0xe0 [ 1454.270511][T13647] blkdev_open+0x1f5/0x620 [ 1454.270529][T13647] do_dentry_open+0x83d/0x13e0 [ 1454.270550][T13647] vfs_open+0x3b/0x350 [ 1454.270569][T13647] path_openat+0x2eea/0x3960 [ 1454.270596][T13647] do_file_open+0x23e/0x4a0 [ 1454.270622][T13647] do_sys_openat2+0x115/0x200 [ 1454.270655][T13647] __x64_sys_openat+0x138/0x170 [ 1454.270678][T13647] do_syscall_64+0x174/0x580 [ 1454.270708][T13647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.270727][T13647] [ 1454.270727][T13647] -> #3 (major_names_lock){+.+.}-{4:4}: [ 1454.270757][T13647] mutex_lock_nested+0x5a/0x1d0 [ 1454.270792][T13647] blk_request_module+0x35/0x2a0 [ 1454.270816][T13647] blkdev_get_no_open+0x3f/0xe0 [ 1454.270847][T13647] bdev_file_open_by_dev+0xa0/0x240 [ 1454.270879][T13647] swsusp_check+0x56/0x490 [ 1454.270902][T13647] software_resume+0x51/0x4c0 [ 1454.270943][T13647] resume_store+0x333/0x4f0 [ 1454.270958][T13647] kernfs_fop_write_iter+0x3b0/0x540 [ 1454.270985][T13647] vfs_write+0x629/0xba0 [ 1454.271007][T13647] ksys_write+0x156/0x270 [ 1454.271030][T13647] do_syscall_64+0x174/0x580 [ 1454.271057][T13647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.271075][T13647] [ 1454.271075][T13647] -> #2 (system_transition_mutex){+.+.}-{4:4}: [ 1454.271103][T13647] mutex_lock_nested+0x5a/0x1d0 [ 1454.271126][T13647] lock_system_sleep+0x49/0x70 [ 1454.271146][T13647] resume_store+0x2ff/0x4f0 [ 1454.271162][T13647] kernfs_fop_write_iter+0x3b0/0x540 [ 1454.271189][T13647] vfs_write+0x629/0xba0 [ 1454.271213][T13647] ksys_write+0x156/0x270 [ 1454.271238][T13647] do_syscall_64+0x174/0x580 [ 1454.271265][T13647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.271285][T13647] [ 1454.271285][T13647] -> #1 (&of->mutex){+.+.}-{4:4}: [ 1454.271310][T13647] mutex_lock_nested+0x5a/0x1d0 [ 1454.271330][T13647] kernfs_seq_start+0x5c/0x420 [ 1454.271356][T13647] seq_read_iter+0x3f8/0xe20 [ 1454.271383][T13647] copy_splice_read+0x605/0xab0 [ 1454.271407][T13647] splice_direct_to_actor+0x483/0xc80 [ 1454.271430][T13647] do_splice_direct+0x19b/0x2a0 [ 1454.271452][T13647] do_sendfile+0x547/0x7e0 [ 1454.271471][T13647] __se_sys_sendfile64+0x144/0x1a0 [ 1454.271487][T13647] do_syscall_64+0x174/0x580 [ 1454.271516][T13647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.271535][T13647] [ 1454.271535][T13647] -> #0 (&p->lock){+.+.}-{4:4}: [ 1454.271562][T13647] __lock_acquire+0x15a5/0x2d10 [ 1454.271584][T13647] lock_acquire+0x106/0x350 [ 1454.271605][T13647] mutex_lock_nested+0x5a/0x1d0 [ 1454.271626][T13647] seq_read_iter+0xb8/0xe20 [ 1454.271656][T13647] lo_rw_aio+0xc80/0xf00 [ 1454.271682][T13647] loop_process_work+0x92a/0x11b0 [ 1454.271712][T13647] process_one_work+0x98b/0x1630 [ 1454.271731][T13647] worker_thread+0xb49/0x1140 [ 1454.271751][T13647] kthread+0x388/0x470 [ 1454.271765][T13647] ret_from_fork+0x514/0xb70 [ 1454.271786][T13647] ret_from_fork_asm+0x1a/0x30 [ 1454.271803][T13647] [ 1454.271803][T13647] other info that might help us debug this: [ 1454.271803][T13647] [ 1454.271808][T13647] Chain exists of: [ 1454.271808][T13647] &p->lock --> (wq_completion)loop5 --> (work_completion)(&worker->work) [ 1454.271808][T13647] [ 1454.271868][T13647] Possible unsafe locking scenario: [ 1454.271868][T13647] [ 1454.271892][T13647] CPU0 CPU1 [ 1454.271913][T13647] ---- ---- [ 1454.271923][T13647] lock((work_completion)(&worker->work)); [ 1454.271954][T13647] lock((wq_completion)loop5); [ 1454.271970][T13647] lock((work_completion)(&worker->work)); [ 1454.272003][T13647] lock(&p->lock); [ 1454.272017][T13647] [ 1454.272017][T13647] *** DEADLOCK *** [ 1454.272017][T13647] [ 1454.272023][T13647] 2 locks held by kworker/u8:65/13647: [ 1454.272037][T13647] #0: ffff8880709a5938 ((wq_completion)loop6){+.+.}-{0:0}, at: process_one_work+0x897/0x1630 [ 1454.272120][T13647] #1: ffffc90008cdfc40 ((work_completion)(&worker->work)){+.+.}-{0:0}, at: process_one_work+0x8be/0x1630 [ 1454.272158][T13647] [ 1454.272158][T13647] stack backtrace: [ 1454.272168][T13647] CPU: 1 UID: 0 PID: 13647 Comm: kworker/u8:65 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1454.272188][T13647] Tainted: [L]=SOFTLOCKUP [ 1454.272193][T13647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1454.272202][T13647] Workqueue: loop6 loop_workfn [ 1454.272222][T13647] Call Trace: [ 1454.272228][T13647] [ 1454.272234][T13647] dump_stack_lvl+0xe8/0x150 [ 1454.272251][T13647] print_circular_bug+0x2e1/0x300 [ 1454.272275][T13647] check_noncircular+0x12e/0x150 [ 1454.272298][T13647] __lock_acquire+0x15a5/0x2d10 [ 1454.272315][T13647] ? finish_task_switch+0x41f/0xbe0 [ 1454.272335][T13647] ? finish_task_switch+0x41f/0xbe0 [ 1454.272352][T13647] ? rcu_is_watching+0x15/0xb0 [ 1454.272372][T13647] ? trace_sched_exit_tp+0x3a/0x130 [ 1454.272390][T13647] ? __schedule+0x170f/0x5500 [ 1454.272411][T13647] ? seq_read_iter+0xb8/0xe20 [ 1454.272432][T13647] lock_acquire+0x106/0x350 [ 1454.272448][T13647] ? seq_read_iter+0xb8/0xe20 [ 1454.272472][T13647] ? seq_read_iter+0xb8/0xe20 [ 1454.272495][T13647] ? seq_read_iter+0xb8/0xe20 [ 1454.272516][T13647] mutex_lock_nested+0x5a/0x1d0 [ 1454.272532][T13647] ? seq_read_iter+0xb8/0xe20 [ 1454.272555][T13647] seq_read_iter+0xb8/0xe20 [ 1454.272577][T13647] ? __lock_acquire+0x6b5/0x2d10 [ 1454.272595][T13647] ? kernfs_fop_read_iter+0x149/0x6b0 [ 1454.272616][T13647] ? __asan_memset+0x22/0x50 [ 1454.272632][T13647] lo_rw_aio+0xc80/0xf00 [ 1454.272656][T13647] ? __pfx_lo_rw_aio+0x10/0x10 [ 1454.272679][T13647] ? kthread_associate_blkcg+0x490/0x600 [ 1454.272696][T13647] ? rt_spin_unlock+0x160/0x200 [ 1454.272713][T13647] loop_process_work+0x92a/0x11b0 [ 1454.272740][T13647] ? __pfx_loop_process_work+0x10/0x10 [ 1454.272762][T13647] ? __pfx___schedule+0x10/0x10 [ 1454.272785][T13647] ? add_lock_to_list+0xc7/0x100 [ 1454.272805][T13647] ? lockdep_unlock+0x5d/0xd0 [ 1454.272818][T13647] ? __lock_acquire+0x146e/0x2d10 [ 1454.272838][T13647] ? irqentry_exit+0x218/0x8b0 [ 1454.272859][T13647] ? lockdep_hardirqs_on+0x7a/0x110 [ 1454.272879][T13647] ? irqentry_exit+0x218/0x8b0 [ 1454.272900][T13647] ? trace_irq_disable+0x3b/0x140 [ 1454.272919][T13647] ? process_one_work+0x8be/0x1630 [ 1454.272941][T13647] ? lock_acquire+0x221/0x350 [ 1454.272958][T13647] ? process_one_work+0x8be/0x1630 [ 1454.272978][T13647] process_one_work+0x98b/0x1630 [ 1454.273004][T13647] ? __pfx_process_one_work+0x10/0x10 [ 1454.273024][T13647] ? do_raw_spin_lock+0x12b/0x2f0 [ 1454.273042][T13647] worker_thread+0xb49/0x1140 [ 1454.273071][T13647] kthread+0x388/0x470 [ 1454.273086][T13647] ? __pfx_worker_thread+0x10/0x10 [ 1454.273107][T13647] ? __pfx_kthread+0x10/0x10 [ 1454.273139][T13647] ret_from_fork+0x514/0xb70 [ 1454.273165][T13647] ? __pfx_ret_from_fork+0x10/0x10 [ 1454.273188][T13647] ? __switch_to+0xc79/0x1410 [ 1454.273214][T13647] ? __pfx_kthread+0x10/0x10 [ 1454.273230][T13647] ret_from_fork_asm+0x1a/0x30 [ 1454.273254][T13647] [ 1454.305430][ C1] blk_print_req_error: 138 callbacks suppressed [ 1454.305484][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1454.305558][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 1454.306153][T25511] ldm_validate_partition_table(): Disk read failed. [ 1454.306242][T25511] Dev loop6: unable to read RDB block 0 [ 1454.306443][T25511] loop6: unable to read partition table [ 1454.306715][T25511] loop6: partition table beyond EOD, truncated [ 1454.306732][T25511] loop_reread_partitions: partition scan of loop6 (uG ܱ.:0 [ 1454.306732][T25511] 咁